We need the staging fixes in here as well.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
to compute the calories burnt by the user.
What: /sys/bus/iio/devices/iio:deviceX/in_accel_scale_available
+What: /sys/.../iio:deviceX/in_anglvel_scale_available
+What: /sys/.../iio:deviceX/in_magn_scale_available
+What: /sys/.../iio:deviceX/in_illuminance_scale_available
+What: /sys/.../iio:deviceX/in_intensity_scale_available
+What: /sys/.../iio:deviceX/in_proximity_scale_available
What: /sys/.../iio:deviceX/in_voltageX_scale_available
What: /sys/.../iio:deviceX/in_voltage-voltage_scale_available
What: /sys/.../iio:deviceX/out_voltageX_scale_available
static struct i2c_driver bma180_driver = {
.driver = {
.name = "bma180",
- .owner = THIS_MODULE,
.pm = BMA180_PM_OPS,
},
.probe = bma180_probe,
{500000, BMC150_ACCEL_SLEEP_500_MS},
{1000000, BMC150_ACCEL_SLEEP_1_SEC} };
-
static int bmc150_accel_set_mode(struct bmc150_accel_data *data,
enum bmc150_power_modes mode,
int dur_us)
dur_val =
bmc150_accel_sleep_value_table[i].reg_value;
}
- } else
+ } else {
dur_val = 0;
+ }
if (dur_val < 0)
return -EINVAL;
for (i = 0; i < ARRAY_SIZE(bmc150_accel_samp_freq_table); ++i) {
if (bmc150_accel_samp_freq_table[i].val == val &&
- bmc150_accel_samp_freq_table[i].val2 == val2) {
+ bmc150_accel_samp_freq_table[i].val2 == val2) {
ret = i2c_smbus_write_byte_data(
data->client,
BMC150_ACCEL_REG_PMU_BW,
ret = i2c_smbus_read_byte_data(data->client, BMC150_ACCEL_REG_CHIP_ID);
if (ret < 0) {
- dev_err(&data->client->dev,
- "Error: Reading chip id\n");
+ dev_err(&data->client->dev, "Error: Reading chip id\n");
return ret;
}
BMC150_ACCEL_REG_PMU_RANGE,
BMC150_ACCEL_DEF_RANGE_4G);
if (ret < 0) {
- dev_err(&data->client->dev,
- "Error writing reg_pmu_range\n");
+ dev_err(&data->client->dev, "Error writing reg_pmu_range\n");
return ret;
}
{
int ret;
- if (on)
+ if (on) {
ret = pm_runtime_get_sync(&data->client->dev);
- else {
+ } else {
pm_runtime_mark_last_busy(&data->client->dev);
ret = pm_runtime_put_autosuspend(&data->client->dev);
}
+
if (ret < 0) {
dev_err(&data->client->dev,
"Failed: bmc150_accel_set_power_state for %d\n", on);
}
/*
- * We will expect the enable and disable to do operation in
- * in reverse order. This will happen here anyway as our
- * resume operation uses sync mode runtime pm calls, the
- * suspend operation will be delayed by autosuspend delay
- * So the disable operation will still happen in reverse of
- * enable operation. When runtime pm is disabled the mode
- * is always on so sequence doesn't matter
+ * We will expect the enable and disable to do operation in reverse
+ * order. This will happen here anyway, as our resume operation uses
+ * sync mode runtime pm calls. The suspend operation will be delayed
+ * by autosuspend delay.
+ * So the disable operation will still happen in reverse order of
+ * enable operation. When runtime pm is disabled the mode is always on,
+ * so sequence doesn't matter.
*/
ret = bmc150_accel_set_power_state(data, state);
if (ret < 0)
return ret;
}
-
static int bmc150_accel_set_scale(struct bmc150_accel_data *data, int val)
{
int ret, i;
if (chan->type == IIO_TEMP) {
*val = BMC150_ACCEL_TEMP_CENTER_VAL;
return IIO_VAL_INT;
- } else
+ } else {
return -EINVAL;
+ }
case IIO_CHAN_INFO_SCALE:
*val = 0;
switch (chan->type) {
switch (info) {
case IIO_EV_INFO_VALUE:
- data->slope_thres = val & 0xFF;
+ data->slope_thres = val & BMC150_ACCEL_SLOPE_THRES_MASK;
break;
case IIO_EV_INFO_PERIOD:
data->slope_dur = val & BMC150_ACCEL_SLOPE_DUR_MASK;
enum iio_event_type type,
enum iio_event_direction dir)
{
-
struct bmc150_accel_data *data = iio_priv(indio_dev);
return data->ev_enable_state;
}
static int bmc150_accel_validate_trigger(struct iio_dev *indio_dev,
- struct iio_trigger *trig)
+ struct iio_trigger *trig)
{
struct bmc150_accel_data *data = iio_priv(indio_dev);
int i;
u16 buffer[BMC150_ACCEL_FIFO_LENGTH * 3];
int64_t tstamp;
uint64_t sample_period;
+
ret = i2c_smbus_read_byte_data(data->client,
BMC150_ACCEL_REG_FIFO_STATUS);
if (ret < 0) {
}
static int bmc150_accel_trigger_set_state(struct iio_trigger *trig,
- bool state)
+ bool state)
{
struct bmc150_accel_trigger *t = iio_trigger_get_drvdata(trig);
struct bmc150_accel_data *data = t->data;
dir = IIO_EV_DIR_RISING;
if (ret & BMC150_ACCEL_ANY_MOTION_BIT_X)
- iio_push_event(indio_dev, IIO_MOD_EVENT_CODE(IIO_ACCEL,
- 0,
- IIO_MOD_X,
- IIO_EV_TYPE_ROC,
- dir),
- data->timestamp);
+ iio_push_event(indio_dev,
+ IIO_MOD_EVENT_CODE(IIO_ACCEL,
+ 0,
+ IIO_MOD_X,
+ IIO_EV_TYPE_ROC,
+ dir),
+ data->timestamp);
+
if (ret & BMC150_ACCEL_ANY_MOTION_BIT_Y)
- iio_push_event(indio_dev, IIO_MOD_EVENT_CODE(IIO_ACCEL,
- 0,
- IIO_MOD_Y,
- IIO_EV_TYPE_ROC,
- dir),
- data->timestamp);
+ iio_push_event(indio_dev,
+ IIO_MOD_EVENT_CODE(IIO_ACCEL,
+ 0,
+ IIO_MOD_Y,
+ IIO_EV_TYPE_ROC,
+ dir),
+ data->timestamp);
+
if (ret & BMC150_ACCEL_ANY_MOTION_BIT_Z)
- iio_push_event(indio_dev, IIO_MOD_EVENT_CODE(IIO_ACCEL,
- 0,
- IIO_MOD_Z,
- IIO_EV_TYPE_ROC,
- dir),
- data->timestamp);
+ iio_push_event(indio_dev,
+ IIO_MOD_EVENT_CODE(IIO_ACCEL,
+ 0,
+ IIO_MOD_Z,
+ IIO_EV_TYPE_ROC,
+ dir),
+ data->timestamp);
+
return ret;
}
BMC150_ACCEL_INT_MODE_LATCH_INT |
BMC150_ACCEL_INT_MODE_LATCH_RESET);
if (ret)
- dev_err(&data->client->dev, "Error writing reg_int_rst_latch\n");
+ dev_err(&data->client->dev,
+ "Error writing reg_int_rst_latch\n");
+
ret = IRQ_HANDLED;
} else {
ret = IRQ_NONE;
if (!id)
return NULL;
- *data = (int) id->driver_data;
+ *data = (int)id->driver_data;
return dev_name(dev);
}
static int bmc150_accel_gpio_probe(struct i2c_client *client,
- struct bmc150_accel_data *data)
+ struct bmc150_accel_data *data)
{
struct device *dev;
struct gpio_desc *gpio;
int ret, i;
enum kxcjk1013_mode store_mode;
-
for (i = 0; i < ARRAY_SIZE(KXCJK1013_scale_table); ++i) {
if (KXCJK1013_scale_table[i].scale == val) {
-
ret = kxcjk1013_get_mode(data, &store_mode);
if (ret < 0)
return ret;
enum iio_event_type type,
enum iio_event_direction dir)
{
-
struct kxcjk1013_data *data = iio_priv(indio_dev);
return data->ev_enable_state;
* Returns: 0 on success, negative value on failure.
*/
int mma9551_read_config_word(struct i2c_client *client, u8 app_id,
- u16 reg, u16 *val)
+ u16 reg, u16 *val)
{
int ret;
__be16 v;
* Returns: 0 on success, negative value on failure.
*/
int mma9551_write_config_word(struct i2c_client *client, u8 app_id,
- u16 reg, u16 val)
+ u16 reg, u16 val)
{
__be16 v = cpu_to_be16(val);
return mma9551_transfer(client, app_id, MMA9551_CMD_WRITE_CONFIG, reg,
- (u8 *) &v, 2, NULL, 0);
+ (u8 *)&v, 2, NULL, 0);
}
EXPORT_SYMBOL(mma9551_write_config_word);
* @client: I2C client
* @app_id: Application ID
* @reg: Application register
- * @len: Length of array to read in bytes
+ * @len: Length of array to read (in words)
* @buf: Array of words to read
*
* Read multiple configuration registers (word-sized registers).
* Returns: 0 on success, negative value on failure.
*/
int mma9551_read_config_words(struct i2c_client *client, u8 app_id,
- u16 reg, u8 len, u16 *buf)
+ u16 reg, u8 len, u16 *buf)
{
int ret, i;
- int len_words = len / sizeof(u16);
__be16 be_buf[MMA9551_MAX_MAILBOX_DATA_REGS / 2];
- if (len_words > ARRAY_SIZE(be_buf)) {
+ if (len > ARRAY_SIZE(be_buf)) {
dev_err(&client->dev, "Invalid buffer size %d\n", len);
return -EINVAL;
}
ret = mma9551_transfer(client, app_id, MMA9551_CMD_READ_CONFIG,
- reg, NULL, 0, (u8 *) be_buf, len);
+ reg, NULL, 0, (u8 *)be_buf, len * sizeof(u16));
if (ret < 0)
return ret;
- for (i = 0; i < len_words; i++)
+ for (i = 0; i < len; i++)
buf[i] = be16_to_cpu(be_buf[i]);
return 0;
* @client: I2C client
* @app_id: Application ID
* @reg: Application register
- * @len: Length of array to read in bytes
+ * @len: Length of array to read (in words)
* @buf: Array of words to read
*
* Read multiple status registers (word-sized registers).
u16 reg, u8 len, u16 *buf)
{
int ret, i;
- int len_words = len / sizeof(u16);
__be16 be_buf[MMA9551_MAX_MAILBOX_DATA_REGS / 2];
- if (len_words > ARRAY_SIZE(be_buf)) {
+ if (len > ARRAY_SIZE(be_buf)) {
dev_err(&client->dev, "Invalid buffer size %d\n", len);
return -EINVAL;
}
ret = mma9551_transfer(client, app_id, MMA9551_CMD_READ_STATUS,
- reg, NULL, 0, (u8 *) be_buf, len);
+ reg, NULL, 0, (u8 *)be_buf, len * sizeof(u16));
if (ret < 0)
return ret;
- for (i = 0; i < len_words; i++)
+ for (i = 0; i < len; i++)
buf[i] = be16_to_cpu(be_buf[i]);
return 0;
* @client: I2C client
* @app_id: Application ID
* @reg: Application register
- * @len: Length of array to write in bytes
+ * @len: Length of array to write (in words)
* @buf: Array of words to write
*
* Write multiple configuration registers (word-sized registers).
u16 reg, u8 len, u16 *buf)
{
int i;
- int len_words = len / sizeof(u16);
__be16 be_buf[(MMA9551_MAX_MAILBOX_DATA_REGS - 1) / 2];
- if (len_words > ARRAY_SIZE(be_buf)) {
+ if (len > ARRAY_SIZE(be_buf)) {
dev_err(&client->dev, "Invalid buffer size %d\n", len);
return -EINVAL;
}
- for (i = 0; i < len_words; i++)
+ for (i = 0; i < len; i++)
be_buf[i] = cpu_to_be16(buf[i]);
return mma9551_transfer(client, app_id, MMA9551_CMD_WRITE_CONFIG,
- reg, (u8 *) be_buf, len, NULL, 0);
+ reg, (u8 *)be_buf, len * sizeof(u16), NULL, 0);
}
EXPORT_SYMBOL(mma9551_write_config_words);
int mma9551_read_status_byte(struct i2c_client *client, u8 app_id,
u16 reg, u8 *val);
int mma9551_read_config_word(struct i2c_client *client, u8 app_id,
- u16 reg, u16 *val);
+ u16 reg, u16 *val);
int mma9551_write_config_word(struct i2c_client *client, u8 app_id,
- u16 reg, u16 val);
+ u16 reg, u16 val);
int mma9551_read_status_word(struct i2c_client *client, u8 app_id,
u16 reg, u16 *val);
int mma9551_read_config_words(struct i2c_client *client, u8 app_id,
- u16 reg, u8 len, u16 *buf);
+ u16 reg, u8 len, u16 *buf);
int mma9551_read_status_words(struct i2c_client *client, u8 app_id,
u16 reg, u8 len, u16 *buf);
int mma9551_write_config_words(struct i2c_client *client, u8 app_id,
struct mma9553_data {
struct i2c_client *client;
+ /*
+ * 1. Serialize access to HW (requested by mma9551_core API).
+ * 2. Serialize sequences that power on/off the device and access HW.
+ */
struct mutex mutex;
struct mma9553_conf_regs conf;
struct mma9553_event events[MMA9553_EVENTS_INFO_SIZE];
int ret;
ret = mma9551_read_status_words(data->client, MMA9551_APPID_PEDOMETER,
- MMA9553_REG_STATUS, sizeof(u32), buf);
+ MMA9553_REG_STATUS, ARRAY_SIZE(buf),
+ buf);
if (ret < 0) {
dev_err(&data->client->dev,
"error reading status and stepcnt\n");
struct mma9553_event *ev_step_detect;
bool activity_enabled;
- activity_enabled =
- mma9553_is_any_event_enabled(data, true, IIO_ACTIVITY);
- ev_step_detect =
- mma9553_get_event(data, IIO_STEPS, IIO_NO_MOD, IIO_EV_DIR_NONE);
+ activity_enabled = mma9553_is_any_event_enabled(data, true,
+ IIO_ACTIVITY);
+ ev_step_detect = mma9553_get_event(data, IIO_STEPS, IIO_NO_MOD,
+ IIO_EV_DIR_NONE);
/*
* If both step detector and activity are enabled, use the MRGFL bit.
return ret;
}
- ret = mma9551_gpio_config(data->client,
- MMA9553_DEFAULT_GPIO_PIN,
- appid, bitnum, MMA9553_DEFAULT_GPIO_POLARITY);
+ ret = mma9551_gpio_config(data->client, MMA9553_DEFAULT_GPIO_PIN, appid,
+ bitnum, MMA9553_DEFAULT_GPIO_POLARITY);
if (ret < 0)
return ret;
data->gpio_bitnum = bitnum;
* a device identification command to differentiate the MMA9553L
* from the MMA9550L.
*/
- ret =
- mma9551_read_config_words(data->client, MMA9551_APPID_PEDOMETER,
- MMA9553_REG_CONF_SLEEPMIN,
- sizeof(data->conf), (u16 *) &data->conf);
+ ret = mma9551_read_config_words(data->client, MMA9551_APPID_PEDOMETER,
+ MMA9553_REG_CONF_SLEEPMIN,
+ sizeof(data->conf) / sizeof(u16),
+ (u16 *)&data->conf);
if (ret < 0) {
dev_err(&data->client->dev,
"failed to read configuration registers\n");
return ret;
}
-
/* Reset GPIO */
data->gpio_bitnum = MMA9553_MAX_BITNUM;
ret = mma9553_conf_gpio(data);
data->conf.sleepmin = MMA9553_DEFAULT_SLEEPMIN;
data->conf.sleepmax = MMA9553_DEFAULT_SLEEPMAX;
data->conf.sleepthd = MMA9553_DEFAULT_SLEEPTHD;
- data->conf.config =
- mma9553_set_bits(data->conf.config, 1, MMA9553_MASK_CONF_CONFIG);
+ data->conf.config = mma9553_set_bits(data->conf.config, 1,
+ MMA9553_MASK_CONF_CONFIG);
/*
* Clear the activity debounce counter when the activity level changes,
* so that the confidence level applies for any activity level.
*/
data->conf.config = mma9553_set_bits(data->conf.config, 1,
MMA9553_MASK_CONF_ACT_DBCNTM);
- ret =
- mma9551_write_config_words(data->client, MMA9551_APPID_PEDOMETER,
- MMA9553_REG_CONF_SLEEPMIN,
- sizeof(data->conf), (u16 *) &data->conf);
+ ret = mma9551_write_config_words(data->client, MMA9551_APPID_PEDOMETER,
+ MMA9553_REG_CONF_SLEEPMIN,
+ sizeof(data->conf) / sizeof(u16),
+ (u16 *)&data->conf);
if (ret < 0) {
dev_err(&data->client->dev,
"failed to write configuration registers\n");
return IIO_VAL_INT;
case IIO_CHAN_INFO_CALIBHEIGHT:
tmp = mma9553_get_bits(data->conf.height_weight,
- MMA9553_MASK_CONF_HEIGHT);
+ MMA9553_MASK_CONF_HEIGHT);
*val = tmp / 100; /* cm to m */
*val2 = (tmp % 100) * 10000;
return IIO_VAL_INT_PLUS_MICRO;
enum iio_event_type type,
enum iio_event_direction dir)
{
-
struct mma9553_data *data = iio_priv(indio_dev);
struct mma9553_event *event;
return IRQ_HANDLED;
}
- ev_prev_activity =
- mma9553_get_event(data, IIO_ACTIVITY,
- mma9553_activity_to_mod(data->activity),
- IIO_EV_DIR_FALLING);
- ev_activity =
- mma9553_get_event(data, IIO_ACTIVITY,
- mma9553_activity_to_mod(activity),
- IIO_EV_DIR_RISING);
- ev_step_detect =
- mma9553_get_event(data, IIO_STEPS, IIO_NO_MOD, IIO_EV_DIR_NONE);
+ ev_prev_activity = mma9553_get_event(data, IIO_ACTIVITY,
+ mma9553_activity_to_mod(
+ data->activity),
+ IIO_EV_DIR_FALLING);
+ ev_activity = mma9553_get_event(data, IIO_ACTIVITY,
+ mma9553_activity_to_mod(activity),
+ IIO_EV_DIR_RISING);
+ ev_step_detect = mma9553_get_event(data, IIO_STEPS, IIO_NO_MOD,
+ IIO_EV_DIR_NONE);
if (ev_step_detect->enabled && (stepcnt != data->stepcnt)) {
data->stepcnt = stepcnt;
iio_push_event(indio_dev,
IIO_EVENT_CODE(IIO_STEPS, 0, IIO_NO_MOD,
- IIO_EV_DIR_NONE, IIO_EV_TYPE_CHANGE, 0, 0, 0),
+ IIO_EV_DIR_NONE,
+ IIO_EV_TYPE_CHANGE, 0, 0, 0),
data->timestamp);
}
if (ev_prev_activity && ev_prev_activity->enabled)
iio_push_event(indio_dev,
IIO_EVENT_CODE(IIO_ACTIVITY, 0,
- ev_prev_activity->info->mod,
- IIO_EV_DIR_FALLING,
- IIO_EV_TYPE_THRESH, 0, 0, 0),
+ ev_prev_activity->info->mod,
+ IIO_EV_DIR_FALLING,
+ IIO_EV_TYPE_THRESH, 0, 0,
+ 0),
data->timestamp);
if (ev_activity && ev_activity->enabled)
iio_push_event(indio_dev,
IIO_EVENT_CODE(IIO_ACTIVITY, 0,
- ev_activity->info->mod,
- IIO_EV_DIR_RISING,
- IIO_EV_TYPE_THRESH, 0, 0, 0),
+ ev_activity->info->mod,
+ IIO_EV_DIR_RISING,
+ IIO_EV_TYPE_THRESH, 0, 0,
+ 0),
data->timestamp);
}
mutex_unlock(&data->mutex);
client->irq);
goto out_poweroff;
}
-
}
ret = iio_device_register(indio_dev);
static struct i2c_driver st_accel_driver = {
.driver = {
- .owner = THIS_MODULE,
.name = "st-accel-i2c",
.of_match_table = of_match_ptr(st_accel_of_match),
},
*/
#include <linux/acpi.h>
+#include <linux/gpio/consumer.h>
#include <linux/i2c.h>
+#include <linux/interrupt.h>
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/delay.h>
+#include <linux/iio/buffer.h>
#include <linux/iio/iio.h>
#include <linux/iio/sysfs.h>
+#include <linux/iio/trigger.h>
+#include <linux/iio/triggered_buffer.h>
+#include <linux/iio/trigger_consumer.h>
#define STK8312_REG_XOUT 0x00
#define STK8312_REG_YOUT 0x01
#define STK8312_REG_ZOUT 0x02
+#define STK8312_REG_INTSU 0x06
#define STK8312_REG_MODE 0x07
+#define STK8312_REG_SR 0x08
#define STK8312_REG_STH 0x13
#define STK8312_REG_RESET 0x20
#define STK8312_REG_AFECTRL 0x24
#define STK8312_REG_OTPDATA 0x3E
#define STK8312_REG_OTPCTRL 0x3F
-#define STK8312_MODE_ACTIVE 1
-#define STK8312_MODE_STANDBY 0
-#define STK8312_MODE_MASK 0x01
+#define STK8312_MODE_ACTIVE 0x01
+#define STK8312_MODE_STANDBY 0x00
+#define STK8312_DREADY_BIT 0x10
+#define STK8312_INT_MODE 0xC0
#define STK8312_RNG_MASK 0xC0
+#define STK8312_SR_MASK 0x07
+#define STK8312_SR_400HZ_IDX 0
#define STK8312_RNG_SHIFT 6
#define STK8312_READ_RETRIES 16
+#define STK8312_ALL_CHANNEL_MASK 7
+#define STK8312_ALL_CHANNEL_SIZE 3
#define STK8312_DRIVER_NAME "stk8312"
+#define STK8312_GPIO "stk8312_gpio"
+#define STK8312_IRQ_NAME "stk8312_event"
/*
* The accelerometer has two measurement ranges:
{0, 461600}, {1, 231100}
};
-#define STK8312_ACCEL_CHANNEL(reg, axis) { \
- .type = IIO_ACCEL, \
- .address = reg, \
- .modified = 1, \
- .channel2 = IIO_MOD_##axis, \
- .info_mask_separate = BIT(IIO_CHAN_INFO_RAW), \
- .info_mask_shared_by_type = BIT(IIO_CHAN_INFO_SCALE), \
+static const struct {
+ u16 val;
+ u32 val2;
+} stk8312_samp_freq_table[] = {
+ {400, 0}, {200, 0}, {100, 0}, {50, 0}, {25, 0},
+ {12, 500000}, {6, 250000}, {3, 125000}
+};
+
+#define STK8312_ACCEL_CHANNEL(index, reg, axis) { \
+ .type = IIO_ACCEL, \
+ .address = reg, \
+ .modified = 1, \
+ .channel2 = IIO_MOD_##axis, \
+ .info_mask_separate = BIT(IIO_CHAN_INFO_RAW), \
+ .info_mask_shared_by_type = BIT(IIO_CHAN_INFO_SCALE) | \
+ BIT(IIO_CHAN_INFO_SAMP_FREQ), \
+ .scan_index = index, \
+ .scan_type = { \
+ .sign = 's', \
+ .realbits = 8, \
+ .storagebits = 8, \
+ .endianness = IIO_CPU, \
+ }, \
}
static const struct iio_chan_spec stk8312_channels[] = {
- STK8312_ACCEL_CHANNEL(STK8312_REG_XOUT, X),
- STK8312_ACCEL_CHANNEL(STK8312_REG_YOUT, Y),
- STK8312_ACCEL_CHANNEL(STK8312_REG_ZOUT, Z),
+ STK8312_ACCEL_CHANNEL(0, STK8312_REG_XOUT, X),
+ STK8312_ACCEL_CHANNEL(1, STK8312_REG_YOUT, Y),
+ STK8312_ACCEL_CHANNEL(2, STK8312_REG_ZOUT, Z),
+ IIO_CHAN_SOFT_TIMESTAMP(3),
};
struct stk8312_data {
struct i2c_client *client;
struct mutex lock;
int range;
+ u8 sample_rate_idx;
u8 mode;
+ struct iio_trigger *dready_trig;
+ bool dready_trigger_on;
+ s8 buffer[16]; /* 3x8-bit channels + 5x8 padding + 64-bit timestamp */
};
static IIO_CONST_ATTR(in_accel_scale_available, STK8312_SCALE_AVAIL);
+static IIO_CONST_ATTR_SAMP_FREQ_AVAIL("3.125 6.25 12.5 25 50 100 200 400");
+
static struct attribute *stk8312_attributes[] = {
&iio_const_attr_in_accel_scale_available.dev_attr.attr,
+ &iio_const_attr_sampling_frequency_available.dev_attr.attr,
NULL,
};
static int stk8312_set_mode(struct stk8312_data *data, u8 mode)
{
int ret;
- u8 masked_reg;
struct i2c_client *client = data->client;
- if (mode > 1)
- return -EINVAL;
- else if (mode == data->mode)
+ if (mode == data->mode)
return 0;
- ret = i2c_smbus_read_byte_data(client, STK8312_REG_MODE);
- if (ret < 0) {
- dev_err(&client->dev, "failed to change sensor mode\n");
- return ret;
- }
- masked_reg = ret & (~STK8312_MODE_MASK);
- masked_reg |= mode;
-
- ret = i2c_smbus_write_byte_data(client,
- STK8312_REG_MODE, masked_reg);
+ ret = i2c_smbus_write_byte_data(client, STK8312_REG_MODE, mode);
if (ret < 0) {
dev_err(&client->dev, "failed to change sensor mode\n");
return ret;
}
data->mode = mode;
- if (mode == STK8312_MODE_ACTIVE) {
+ if (mode & STK8312_MODE_ACTIVE) {
/* Need to run OTP sequence before entering active mode */
usleep_range(1000, 5000);
ret = stk8312_otp_init(data);
return ret;
}
+static int stk8312_set_interrupts(struct stk8312_data *data, u8 int_mask)
+{
+ int ret;
+ u8 mode;
+ struct i2c_client *client = data->client;
+
+ mode = data->mode;
+ /* We need to go in standby mode to modify registers */
+ ret = stk8312_set_mode(data, STK8312_MODE_STANDBY);
+ if (ret < 0)
+ return ret;
+
+ ret = i2c_smbus_write_byte_data(client, STK8312_REG_INTSU, int_mask);
+ if (ret < 0)
+ dev_err(&client->dev, "failed to set interrupts\n");
+
+ return stk8312_set_mode(data, mode);
+}
+
+static int stk8312_data_rdy_trigger_set_state(struct iio_trigger *trig,
+ bool state)
+{
+ struct iio_dev *indio_dev = iio_trigger_get_drvdata(trig);
+ struct stk8312_data *data = iio_priv(indio_dev);
+ int ret;
+
+ if (state)
+ ret = stk8312_set_interrupts(data, STK8312_DREADY_BIT);
+ else
+ ret = stk8312_set_interrupts(data, 0x00);
+
+ if (ret < 0) {
+ dev_err(&data->client->dev, "failed to set trigger state\n");
+ return ret;
+ }
+
+ data->dready_trigger_on = state;
+
+ return ret;
+}
+
+static const struct iio_trigger_ops stk8312_trigger_ops = {
+ .set_trigger_state = stk8312_data_rdy_trigger_set_state,
+ .owner = THIS_MODULE,
+};
+
+static int stk8312_set_sample_rate(struct stk8312_data *data, int rate)
+{
+ int ret;
+ u8 masked_reg;
+ u8 mode;
+ struct i2c_client *client = data->client;
+
+ if (rate == data->sample_rate_idx)
+ return 0;
+
+ mode = data->mode;
+ /* We need to go in standby mode to modify registers */
+ ret = stk8312_set_mode(data, STK8312_MODE_STANDBY);
+ if (ret < 0)
+ return ret;
+
+ ret = i2c_smbus_read_byte_data(client, STK8312_REG_SR);
+ if (ret < 0) {
+ dev_err(&client->dev, "failed to set sampling rate\n");
+ return ret;
+ }
+
+ masked_reg = (ret & (~STK8312_SR_MASK)) | rate;
+
+ ret = i2c_smbus_write_byte_data(client, STK8312_REG_SR, masked_reg);
+ if (ret < 0)
+ dev_err(&client->dev, "failed to set sampling rate\n");
+ else
+ data->sample_rate_idx = rate;
+
+ return stk8312_set_mode(data, mode);
+}
+
static int stk8312_set_range(struct stk8312_data *data, u8 range)
{
int ret;
return -EINVAL;
ret = i2c_smbus_read_byte_data(client, address);
- if (ret < 0) {
+ if (ret < 0)
dev_err(&client->dev, "register read failed\n");
- return ret;
- }
- return sign_extend32(ret, 7);
+ return ret;
}
static int stk8312_read_raw(struct iio_dev *indio_dev,
int *val, int *val2, long mask)
{
struct stk8312_data *data = iio_priv(indio_dev);
-
- if (chan->type != IIO_ACCEL)
- return -EINVAL;
+ int ret;
switch (mask) {
case IIO_CHAN_INFO_RAW:
+ if (iio_buffer_enabled(indio_dev))
+ return -EBUSY;
mutex_lock(&data->lock);
- *val = stk8312_read_accel(data, chan->address);
+ ret = stk8312_set_mode(data, data->mode | STK8312_MODE_ACTIVE);
+ if (ret < 0) {
+ mutex_unlock(&data->lock);
+ return -EINVAL;
+ }
+ ret = stk8312_read_accel(data, chan->address);
+ if (ret < 0) {
+ stk8312_set_mode(data,
+ data->mode & (~STK8312_MODE_ACTIVE));
+ mutex_unlock(&data->lock);
+ return -EINVAL;
+ }
+ *val = sign_extend32(ret, 7);
+ stk8312_set_mode(data, data->mode & (~STK8312_MODE_ACTIVE));
mutex_unlock(&data->lock);
return IIO_VAL_INT;
case IIO_CHAN_INFO_SCALE:
*val = stk8312_scale_table[data->range - 1][0];
*val2 = stk8312_scale_table[data->range - 1][1];
return IIO_VAL_INT_PLUS_MICRO;
+ case IIO_CHAN_INFO_SAMP_FREQ:
+ *val = stk8312_samp_freq_table[data->sample_rate_idx].val;
+ *val2 = stk8312_samp_freq_table[data->sample_rate_idx].val2;
+ return IIO_VAL_INT_PLUS_MICRO;
}
return -EINVAL;
mutex_unlock(&data->lock);
return ret;
+ case IIO_CHAN_INFO_SAMP_FREQ:
+ for (i = 0; i < ARRAY_SIZE(stk8312_samp_freq_table); i++)
+ if (val == stk8312_samp_freq_table[i].val &&
+ val2 == stk8312_samp_freq_table[i].val2) {
+ index = i;
+ break;
+ }
+ if (index < 0)
+ return -EINVAL;
+ mutex_lock(&data->lock);
+ ret = stk8312_set_sample_rate(data, index);
+ mutex_unlock(&data->lock);
+
+ return ret;
}
return -EINVAL;
.attrs = &stk8312_attribute_group,
};
+static irqreturn_t stk8312_trigger_handler(int irq, void *p)
+{
+ struct iio_poll_func *pf = p;
+ struct iio_dev *indio_dev = pf->indio_dev;
+ struct stk8312_data *data = iio_priv(indio_dev);
+ int bit, ret, i = 0;
+ u8 buffer[STK8312_ALL_CHANNEL_SIZE];
+
+ mutex_lock(&data->lock);
+ /*
+ * Do a bulk read if all channels are requested,
+ * from 0x00 (XOUT) to 0x02 (ZOUT)
+ */
+ if (*(indio_dev->active_scan_mask) == STK8312_ALL_CHANNEL_MASK) {
+ ret = i2c_smbus_read_i2c_block_data(data->client,
+ STK8312_REG_XOUT,
+ STK8312_ALL_CHANNEL_SIZE,
+ buffer);
+ if (ret < STK8312_ALL_CHANNEL_SIZE) {
+ dev_err(&data->client->dev, "register read failed\n");
+ mutex_unlock(&data->lock);
+ goto err;
+ }
+ data->buffer[0] = buffer[0];
+ data->buffer[1] = buffer[1];
+ data->buffer[2] = buffer[2];
+ } else {
+ for_each_set_bit(bit, indio_dev->active_scan_mask,
+ indio_dev->masklength) {
+ ret = stk8312_read_accel(data, bit);
+ if (ret < 0) {
+ mutex_unlock(&data->lock);
+ goto err;
+ }
+ data->buffer[i++] = ret;
+ }
+ }
+ mutex_unlock(&data->lock);
+
+ iio_push_to_buffers_with_timestamp(indio_dev, data->buffer,
+ pf->timestamp);
+err:
+ iio_trigger_notify_done(indio_dev->trig);
+
+ return IRQ_HANDLED;
+}
+
+static irqreturn_t stk8312_data_rdy_trig_poll(int irq, void *private)
+{
+ struct iio_dev *indio_dev = private;
+ struct stk8312_data *data = iio_priv(indio_dev);
+
+ if (data->dready_trigger_on)
+ iio_trigger_poll(data->dready_trig);
+
+ return IRQ_HANDLED;
+}
+
+static int stk8312_buffer_preenable(struct iio_dev *indio_dev)
+{
+ struct stk8312_data *data = iio_priv(indio_dev);
+
+ return stk8312_set_mode(data, data->mode | STK8312_MODE_ACTIVE);
+}
+
+static int stk8312_buffer_postdisable(struct iio_dev *indio_dev)
+{
+ struct stk8312_data *data = iio_priv(indio_dev);
+
+ return stk8312_set_mode(data, data->mode & (~STK8312_MODE_ACTIVE));
+}
+
+static const struct iio_buffer_setup_ops stk8312_buffer_setup_ops = {
+ .preenable = stk8312_buffer_preenable,
+ .postenable = iio_triggered_buffer_postenable,
+ .predisable = iio_triggered_buffer_predisable,
+ .postdisable = stk8312_buffer_postdisable,
+};
+
+static int stk8312_gpio_probe(struct i2c_client *client)
+{
+ struct device *dev;
+ struct gpio_desc *gpio;
+ int ret;
+
+ if (!client)
+ return -EINVAL;
+
+ dev = &client->dev;
+
+ /* data ready gpio interrupt pin */
+ gpio = devm_gpiod_get_index(dev, STK8312_GPIO, 0, GPIOD_IN);
+ if (IS_ERR(gpio)) {
+ dev_err(dev, "acpi gpio get index failed\n");
+ return PTR_ERR(gpio);
+ }
+
+ ret = gpiod_to_irq(gpio);
+ dev_dbg(dev, "GPIO resource, no:%d irq:%d\n", desc_to_gpio(gpio), ret);
+
+ return ret;
+}
+
static int stk8312_probe(struct i2c_client *client,
const struct i2c_device_id *id)
{
dev_err(&client->dev, "failed to reset sensor\n");
return ret;
}
+ data->sample_rate_idx = STK8312_SR_400HZ_IDX;
ret = stk8312_set_range(data, 1);
if (ret < 0)
return ret;
- ret = stk8312_set_mode(data, STK8312_MODE_ACTIVE);
+ ret = stk8312_set_mode(data, STK8312_INT_MODE | STK8312_MODE_ACTIVE);
if (ret < 0)
return ret;
+ if (client->irq < 0)
+ client->irq = stk8312_gpio_probe(client);
+
+ if (client->irq >= 0) {
+ ret = devm_request_threaded_irq(&client->dev, client->irq,
+ stk8312_data_rdy_trig_poll,
+ NULL,
+ IRQF_TRIGGER_RISING |
+ IRQF_ONESHOT,
+ STK8312_IRQ_NAME,
+ indio_dev);
+ if (ret < 0) {
+ dev_err(&client->dev, "request irq %d failed\n",
+ client->irq);
+ goto err_power_off;
+ }
+
+ data->dready_trig = devm_iio_trigger_alloc(&client->dev,
+ "%s-dev%d",
+ indio_dev->name,
+ indio_dev->id);
+ if (!data->dready_trig) {
+ ret = -ENOMEM;
+ goto err_power_off;
+ }
+
+ data->dready_trig->dev.parent = &client->dev;
+ data->dready_trig->ops = &stk8312_trigger_ops;
+ iio_trigger_set_drvdata(data->dready_trig, indio_dev);
+ ret = iio_trigger_register(data->dready_trig);
+ if (ret) {
+ dev_err(&client->dev, "iio trigger register failed\n");
+ goto err_power_off;
+ }
+ }
+
+ ret = iio_triggered_buffer_setup(indio_dev,
+ iio_pollfunc_store_time,
+ stk8312_trigger_handler,
+ &stk8312_buffer_setup_ops);
+ if (ret < 0) {
+ dev_err(&client->dev, "iio triggered buffer setup failed\n");
+ goto err_trigger_unregister;
+ }
+
ret = iio_device_register(indio_dev);
if (ret < 0) {
dev_err(&client->dev, "device_register failed\n");
- stk8312_set_mode(data, STK8312_MODE_STANDBY);
+ goto err_buffer_cleanup;
}
return ret;
+
+err_buffer_cleanup:
+ iio_triggered_buffer_cleanup(indio_dev);
+err_trigger_unregister:
+ if (data->dready_trig)
+ iio_trigger_unregister(data->dready_trig);
+err_power_off:
+ stk8312_set_mode(data, STK8312_MODE_STANDBY);
+ return ret;
}
static int stk8312_remove(struct i2c_client *client)
{
struct iio_dev *indio_dev = i2c_get_clientdata(client);
+ struct stk8312_data *data = iio_priv(indio_dev);
iio_device_unregister(indio_dev);
+ iio_triggered_buffer_cleanup(indio_dev);
+
+ if (data->dready_trig)
+ iio_trigger_unregister(data->dready_trig);
- return stk8312_set_mode(iio_priv(indio_dev), STK8312_MODE_STANDBY);
+ return stk8312_set_mode(data, STK8312_MODE_STANDBY);
}
#ifdef CONFIG_PM_SLEEP
data = iio_priv(i2c_get_clientdata(to_i2c_client(dev)));
- return stk8312_set_mode(data, STK8312_MODE_STANDBY);
+ return stk8312_set_mode(data, data->mode & (~STK8312_MODE_ACTIVE));
}
static int stk8312_resume(struct device *dev)
data = iio_priv(i2c_get_clientdata(to_i2c_client(dev)));
- return stk8312_set_mode(data, STK8312_MODE_ACTIVE);
+ return stk8312_set_mode(data, data->mode | STK8312_MODE_ACTIVE);
}
static SIMPLE_DEV_PM_OPS(stk8312_pm_ops, stk8312_suspend, stk8312_resume);
*/
#include <linux/acpi.h>
+#include <linux/gpio/consumer.h>
#include <linux/i2c.h>
+#include <linux/interrupt.h>
#include <linux/kernel.h>
#include <linux/module.h>
+#include <linux/iio/buffer.h>
#include <linux/iio/iio.h>
#include <linux/iio/sysfs.h>
+#include <linux/iio/trigger.h>
+#include <linux/iio/triggered_buffer.h>
+#include <linux/iio/trigger_consumer.h>
#define STK8BA50_REG_XOUT 0x02
#define STK8BA50_REG_YOUT 0x04
#define STK8BA50_REG_ZOUT 0x06
#define STK8BA50_REG_RANGE 0x0F
+#define STK8BA50_REG_BWSEL 0x10
#define STK8BA50_REG_POWMODE 0x11
#define STK8BA50_REG_SWRST 0x14
+#define STK8BA50_REG_INTEN2 0x17
+#define STK8BA50_REG_INTMAP2 0x1A
#define STK8BA50_MODE_NORMAL 0
#define STK8BA50_MODE_SUSPEND 1
#define STK8BA50_MODE_POWERBIT BIT(7)
#define STK8BA50_DATA_SHIFT 6
#define STK8BA50_RESET_CMD 0xB6
+#define STK8BA50_SR_1792HZ_IDX 7
+#define STK8BA50_DREADY_INT_MASK 0x10
+#define STK8BA50_DREADY_INT_MAP 0x81
+#define STK8BA50_ALL_CHANNEL_MASK 7
+#define STK8BA50_ALL_CHANNEL_SIZE 6
#define STK8BA50_DRIVER_NAME "stk8ba50"
+#define STK8BA50_GPIO "stk8ba50_gpio"
+#define STK8BA50_IRQ_NAME "stk8ba50_event"
#define STK8BA50_SCALE_AVAIL "0.0384 0.0767 0.1534 0.3069"
*
* Locally, the range is stored as a table index.
*/
-static const int stk8ba50_scale_table[][2] = {
+static const struct {
+ u8 reg_val;
+ u32 scale_val;
+} stk8ba50_scale_table[] = {
{3, 38400}, {5, 76700}, {8, 153400}, {12, 306900}
};
+/* Sample rates are stored as { <register value>, <Hz value> } */
+static const struct {
+ u8 reg_val;
+ u16 samp_freq;
+} stk8ba50_samp_freq_table[] = {
+ {0x08, 14}, {0x09, 25}, {0x0A, 56}, {0x0B, 112},
+ {0x0C, 224}, {0x0D, 448}, {0x0E, 896}, {0x0F, 1792}
+};
+
+/* Used to map scan mask bits to their corresponding channel register. */
+static const int stk8ba50_channel_table[] = {
+ STK8BA50_REG_XOUT,
+ STK8BA50_REG_YOUT,
+ STK8BA50_REG_ZOUT
+};
+
struct stk8ba50_data {
struct i2c_client *client;
struct mutex lock;
int range;
+ u8 sample_rate_idx;
+ struct iio_trigger *dready_trig;
+ bool dready_trigger_on;
+ /*
+ * 3 x 16-bit channels (10-bit data, 6-bit padding) +
+ * 1 x 16 padding +
+ * 4 x 16 64-bit timestamp
+ */
+ s16 buffer[8];
};
-#define STK8BA50_ACCEL_CHANNEL(reg, axis) { \
- .type = IIO_ACCEL, \
- .address = reg, \
- .modified = 1, \
- .channel2 = IIO_MOD_##axis, \
- .info_mask_separate = BIT(IIO_CHAN_INFO_RAW), \
- .info_mask_shared_by_type = BIT(IIO_CHAN_INFO_SCALE), \
+#define STK8BA50_ACCEL_CHANNEL(index, reg, axis) { \
+ .type = IIO_ACCEL, \
+ .address = reg, \
+ .modified = 1, \
+ .channel2 = IIO_MOD_##axis, \
+ .info_mask_separate = BIT(IIO_CHAN_INFO_RAW), \
+ .info_mask_shared_by_type = BIT(IIO_CHAN_INFO_SCALE), \
+ BIT(IIO_CHAN_INFO_SAMP_FREQ), \
+ .scan_index = index, \
+ .scan_type = { \
+ .sign = 's', \
+ .realbits = 10, \
+ .storagebits = 16, \
+ .shift = STK8BA50_DATA_SHIFT, \
+ .endianness = IIO_CPU, \
+ }, \
}
static const struct iio_chan_spec stk8ba50_channels[] = {
- STK8BA50_ACCEL_CHANNEL(STK8BA50_REG_XOUT, X),
- STK8BA50_ACCEL_CHANNEL(STK8BA50_REG_YOUT, Y),
- STK8BA50_ACCEL_CHANNEL(STK8BA50_REG_ZOUT, Z),
+ STK8BA50_ACCEL_CHANNEL(0, STK8BA50_REG_XOUT, X),
+ STK8BA50_ACCEL_CHANNEL(1, STK8BA50_REG_YOUT, Y),
+ STK8BA50_ACCEL_CHANNEL(2, STK8BA50_REG_ZOUT, Z),
+ IIO_CHAN_SOFT_TIMESTAMP(3),
};
static IIO_CONST_ATTR(in_accel_scale_available, STK8BA50_SCALE_AVAIL);
+static IIO_CONST_ATTR_SAMP_FREQ_AVAIL("14 25 56 112 224 448 896 1792");
+
static struct attribute *stk8ba50_attributes[] = {
&iio_const_attr_in_accel_scale_available.dev_attr.attr,
+ &iio_const_attr_sampling_frequency_available.dev_attr.attr,
NULL,
};
return ret;
}
- return sign_extend32(ret >> STK8BA50_DATA_SHIFT, 9);
+ return ret;
+}
+
+static int stk8ba50_data_rdy_trigger_set_state(struct iio_trigger *trig,
+ bool state)
+{
+ struct iio_dev *indio_dev = iio_trigger_get_drvdata(trig);
+ struct stk8ba50_data *data = iio_priv(indio_dev);
+ int ret;
+
+ if (state)
+ ret = i2c_smbus_write_byte_data(data->client,
+ STK8BA50_REG_INTEN2, STK8BA50_DREADY_INT_MASK);
+ else
+ ret = i2c_smbus_write_byte_data(data->client,
+ STK8BA50_REG_INTEN2, 0x00);
+
+ if (ret < 0)
+ dev_err(&data->client->dev, "failed to set trigger state\n");
+ else
+ data->dready_trigger_on = state;
+
+ return ret;
+}
+
+static const struct iio_trigger_ops stk8ba50_trigger_ops = {
+ .set_trigger_state = stk8ba50_data_rdy_trigger_set_state,
+ .owner = THIS_MODULE,
+};
+
+static int stk8ba50_set_power(struct stk8ba50_data *data, bool mode)
+{
+ int ret;
+ u8 masked_reg;
+ struct i2c_client *client = data->client;
+
+ ret = i2c_smbus_read_byte_data(client, STK8BA50_REG_POWMODE);
+ if (ret < 0)
+ goto exit_err;
+
+ if (mode)
+ masked_reg = ret | STK8BA50_MODE_POWERBIT;
+ else
+ masked_reg = ret & (~STK8BA50_MODE_POWERBIT);
+
+ ret = i2c_smbus_write_byte_data(client, STK8BA50_REG_POWMODE,
+ masked_reg);
+ if (ret < 0)
+ goto exit_err;
+
+ return ret;
+
+exit_err:
+ dev_err(&client->dev, "failed to change sensor mode\n");
+ return ret;
}
static int stk8ba50_read_raw(struct iio_dev *indio_dev,
int *val, int *val2, long mask)
{
struct stk8ba50_data *data = iio_priv(indio_dev);
+ int ret;
switch (mask) {
case IIO_CHAN_INFO_RAW:
+ if (iio_buffer_enabled(indio_dev))
+ return -EBUSY;
mutex_lock(&data->lock);
- *val = stk8ba50_read_accel(data, chan->address);
+ ret = stk8ba50_set_power(data, STK8BA50_MODE_NORMAL);
+ if (ret < 0) {
+ mutex_unlock(&data->lock);
+ return -EINVAL;
+ }
+ ret = stk8ba50_read_accel(data, chan->address);
+ if (ret < 0) {
+ stk8ba50_set_power(data, STK8BA50_MODE_SUSPEND);
+ mutex_unlock(&data->lock);
+ return -EINVAL;
+ }
+ *val = sign_extend32(ret >> STK8BA50_DATA_SHIFT, 9);
+ stk8ba50_set_power(data, STK8BA50_MODE_SUSPEND);
mutex_unlock(&data->lock);
return IIO_VAL_INT;
case IIO_CHAN_INFO_SCALE:
*val = 0;
- *val2 = stk8ba50_scale_table[data->range][1];
+ *val2 = stk8ba50_scale_table[data->range].scale_val;
return IIO_VAL_INT_PLUS_MICRO;
+ case IIO_CHAN_INFO_SAMP_FREQ:
+ *val = stk8ba50_samp_freq_table
+ [data->sample_rate_idx].samp_freq;
+ *val2 = 0;
+ return IIO_VAL_INT;
}
return -EINVAL;
return -EINVAL;
for (i = 0; i < ARRAY_SIZE(stk8ba50_scale_table); i++)
- if (val2 == stk8ba50_scale_table[i][1]) {
+ if (val2 == stk8ba50_scale_table[i].scale_val) {
index = i;
break;
}
ret = i2c_smbus_write_byte_data(data->client,
STK8BA50_REG_RANGE,
- stk8ba50_scale_table[index][0]);
+ stk8ba50_scale_table[index].reg_val);
if (ret < 0)
dev_err(&data->client->dev,
"failed to set measurement range\n");
data->range = index;
return ret;
+ case IIO_CHAN_INFO_SAMP_FREQ:
+ for (i = 0; i < ARRAY_SIZE(stk8ba50_samp_freq_table); i++)
+ if (val == stk8ba50_samp_freq_table[i].samp_freq) {
+ index = i;
+ break;
+ }
+ if (index < 0)
+ return -EINVAL;
+
+ ret = i2c_smbus_write_byte_data(data->client,
+ STK8BA50_REG_BWSEL,
+ stk8ba50_samp_freq_table[index].reg_val);
+ if (ret < 0)
+ dev_err(&data->client->dev,
+ "failed to set sampling rate\n");
+ else
+ data->sample_rate_idx = index;
+
+ return ret;
}
return -EINVAL;
.attrs = &stk8ba50_attribute_group,
};
-static int stk8ba50_set_power(struct stk8ba50_data *data, bool mode)
+static irqreturn_t stk8ba50_trigger_handler(int irq, void *p)
{
+ struct iio_poll_func *pf = p;
+ struct iio_dev *indio_dev = pf->indio_dev;
+ struct stk8ba50_data *data = iio_priv(indio_dev);
+ int bit, ret, i = 0;
+
+ mutex_lock(&data->lock);
+ /*
+ * Do a bulk read if all channels are requested,
+ * from 0x02 (XOUT1) to 0x07 (ZOUT2)
+ */
+ if (*(indio_dev->active_scan_mask) == STK8BA50_ALL_CHANNEL_MASK) {
+ ret = i2c_smbus_read_i2c_block_data(data->client,
+ STK8BA50_REG_XOUT,
+ STK8BA50_ALL_CHANNEL_SIZE,
+ (u8 *)data->buffer);
+ if (ret < STK8BA50_ALL_CHANNEL_SIZE) {
+ dev_err(&data->client->dev, "register read failed\n");
+ goto err;
+ }
+ } else {
+ for_each_set_bit(bit, indio_dev->active_scan_mask,
+ indio_dev->masklength) {
+ ret = stk8ba50_read_accel(data,
+ stk8ba50_channel_table[bit]);
+ if (ret < 0)
+ goto err;
+
+ data->buffer[i++] = ret;
+ }
+ }
+ iio_push_to_buffers_with_timestamp(indio_dev, data->buffer,
+ pf->timestamp);
+err:
+ mutex_unlock(&data->lock);
+ iio_trigger_notify_done(indio_dev->trig);
+
+ return IRQ_HANDLED;
+}
+
+static irqreturn_t stk8ba50_data_rdy_trig_poll(int irq, void *private)
+{
+ struct iio_dev *indio_dev = private;
+ struct stk8ba50_data *data = iio_priv(indio_dev);
+
+ if (data->dready_trigger_on)
+ iio_trigger_poll(data->dready_trig);
+
+ return IRQ_HANDLED;
+}
+
+static int stk8ba50_buffer_preenable(struct iio_dev *indio_dev)
+{
+ struct stk8ba50_data *data = iio_priv(indio_dev);
+
+ return stk8ba50_set_power(data, STK8BA50_MODE_NORMAL);
+}
+
+static int stk8ba50_buffer_postdisable(struct iio_dev *indio_dev)
+{
+ struct stk8ba50_data *data = iio_priv(indio_dev);
+
+ return stk8ba50_set_power(data, STK8BA50_MODE_SUSPEND);
+}
+
+static const struct iio_buffer_setup_ops stk8ba50_buffer_setup_ops = {
+ .preenable = stk8ba50_buffer_preenable,
+ .postenable = iio_triggered_buffer_postenable,
+ .predisable = iio_triggered_buffer_predisable,
+ .postdisable = stk8ba50_buffer_postdisable,
+};
+
+static int stk8ba50_gpio_probe(struct i2c_client *client)
+{
+ struct device *dev;
+ struct gpio_desc *gpio;
int ret;
- u8 masked_reg;
- struct i2c_client *client = data->client;
- ret = i2c_smbus_read_byte_data(client, STK8BA50_REG_POWMODE);
- if (ret < 0)
- goto exit_err;
+ if (!client)
+ return -EINVAL;
- if (mode)
- masked_reg = ret | STK8BA50_MODE_POWERBIT;
- else
- masked_reg = ret & (~STK8BA50_MODE_POWERBIT);
+ dev = &client->dev;
- ret = i2c_smbus_write_byte_data(client, STK8BA50_REG_POWMODE,
- masked_reg);
- if (ret < 0)
- goto exit_err;
+ /* data ready gpio interrupt pin */
+ gpio = devm_gpiod_get_index(dev, STK8BA50_GPIO, 0, GPIOD_IN);
+ if (IS_ERR(gpio)) {
+ dev_err(dev, "acpi gpio get index failed\n");
+ return PTR_ERR(gpio);
+ }
- return ret;
+ ret = gpiod_to_irq(gpio);
+ dev_dbg(dev, "GPIO resource, no:%d irq:%d\n", desc_to_gpio(gpio), ret);
-exit_err:
- dev_err(&client->dev, "failed to change sensor mode\n");
return ret;
}
STK8BA50_REG_SWRST, STK8BA50_RESET_CMD);
if (ret < 0) {
dev_err(&client->dev, "failed to reset sensor\n");
- return ret;
+ goto err_power_off;
}
/* The default range is +/-2g */
data->range = 0;
+ /* The default sampling rate is 1792 Hz (maximum) */
+ data->sample_rate_idx = STK8BA50_SR_1792HZ_IDX;
+
+ /* Set up interrupts */
+ ret = i2c_smbus_write_byte_data(client,
+ STK8BA50_REG_INTEN2, STK8BA50_DREADY_INT_MASK);
+ if (ret < 0) {
+ dev_err(&client->dev, "failed to set up interrupts\n");
+ goto err_power_off;
+ }
+ ret = i2c_smbus_write_byte_data(client,
+ STK8BA50_REG_INTMAP2, STK8BA50_DREADY_INT_MAP);
+ if (ret < 0) {
+ dev_err(&client->dev, "failed to set up interrupts\n");
+ goto err_power_off;
+ }
+
+ if (client->irq < 0)
+ client->irq = stk8ba50_gpio_probe(client);
+
+ if (client->irq >= 0) {
+ ret = devm_request_threaded_irq(&client->dev, client->irq,
+ stk8ba50_data_rdy_trig_poll,
+ NULL,
+ IRQF_TRIGGER_RISING |
+ IRQF_ONESHOT,
+ STK8BA50_IRQ_NAME,
+ indio_dev);
+ if (ret < 0) {
+ dev_err(&client->dev, "request irq %d failed\n",
+ client->irq);
+ goto err_power_off;
+ }
+
+ data->dready_trig = devm_iio_trigger_alloc(&client->dev,
+ "%s-dev%d",
+ indio_dev->name,
+ indio_dev->id);
+ if (!data->dready_trig) {
+ ret = -ENOMEM;
+ goto err_power_off;
+ }
+
+ data->dready_trig->dev.parent = &client->dev;
+ data->dready_trig->ops = &stk8ba50_trigger_ops;
+ iio_trigger_set_drvdata(data->dready_trig, indio_dev);
+ ret = iio_trigger_register(data->dready_trig);
+ if (ret) {
+ dev_err(&client->dev, "iio trigger register failed\n");
+ goto err_power_off;
+ }
+ }
+
+ ret = iio_triggered_buffer_setup(indio_dev,
+ iio_pollfunc_store_time,
+ stk8ba50_trigger_handler,
+ &stk8ba50_buffer_setup_ops);
+ if (ret < 0) {
+ dev_err(&client->dev, "iio triggered buffer setup failed\n");
+ goto err_trigger_unregister;
+ }
+
ret = iio_device_register(indio_dev);
if (ret < 0) {
dev_err(&client->dev, "device_register failed\n");
- stk8ba50_set_power(data, STK8BA50_MODE_SUSPEND);
+ goto err_buffer_cleanup;
}
return ret;
+
+err_buffer_cleanup:
+ iio_triggered_buffer_cleanup(indio_dev);
+err_trigger_unregister:
+ if (data->dready_trig)
+ iio_trigger_unregister(data->dready_trig);
+err_power_off:
+ stk8ba50_set_power(data, STK8BA50_MODE_SUSPEND);
+ return ret;
}
static int stk8ba50_remove(struct i2c_client *client)
{
struct iio_dev *indio_dev = i2c_get_clientdata(client);
+ struct stk8ba50_data *data = iio_priv(indio_dev);
iio_device_unregister(indio_dev);
+ iio_triggered_buffer_cleanup(indio_dev);
- return stk8ba50_set_power(iio_priv(indio_dev), STK8BA50_MODE_SUSPEND);
+ if (data->dready_trig)
+ iio_trigger_unregister(data->dready_trig);
+
+ return stk8ba50_set_power(data, STK8BA50_MODE_SUSPEND);
}
#ifdef CONFIG_PM_SLEEP
Say yes here to build support for Analog Devices AD7265 and AD7266
ADCs.
+ To compile this driver as a module, choose M here: the module will be
+ called ad7266.
+
config AD7291
tristate "Analog Devices AD7291 ADC driver"
depends on I2C
AD7277, AD7278, AD7475, AD7476, AD7477, AD7478, AD7466, AD7467, AD7468,
AD7495, AD7910, AD7920, AD7920 SPI analog to digital converters (ADC).
- If unsure, say N (but it's safe to say "Y").
-
To compile this driver as a module, choose M here: the
module will be called ad7476.
select AD_SIGMA_DELTA
help
Say yes here to build support for Analog Devices AD7787, AD7788, AD7789,
- AD7790 and AD7791 SPI analog to digital converters (ADC). If unsure, say
- N (but it is safe to say "Y").
+ AD7790 and AD7791 SPI analog to digital converters (ADC).
To compile this driver as a module, choose M here: the module will be
called ad7791.
help
Say yes here to build support for Analog Devices AD7785, AD7792, AD7793,
AD7794 and AD7795 SPI analog to digital converters (ADC).
- If unsure, say N (but it's safe to say "Y").
To compile this driver as a module, choose M here: the
module will be called AD7793.
help
Say yes here to build support for Analog Devices
AD7887 SPI analog to digital converter (ADC).
- If unsure, say N (but it's safe to say "Y").
To compile this driver as a module, choose M here: the
module will be called ad7887.
i2c analog to digital converters (ADC). Provides direct access
via sysfs.
+ To compile this driver as a module, choose M here: the module will be
+ called ad799x.
+
config AT91_ADC
tristate "Atmel AT91 ADC"
depends on ARCH_AT91
help
Say yes here to build support for Atmel AT91 ADC.
+ To compile this driver as a module, choose M here: the module will be
+ called at91_adc.
+
config AXP288_ADC
tristate "X-Powers AXP288 ADC driver"
depends on MFD_AXP20X
device. Depending on platform configuration, this general purpose ADC can
be used for sampling sensors such as thermal resistors.
+ To compile this driver as a module, choose M here: the module will be
+ called axp288_adc.
+
config BERLIN2_ADC
tristate "Marvell Berlin2 ADC driver"
depends on ARCH_BERLIN
This driver can also be built as a module. If chosen, the module name
will be da9150-gpadc.
+ To compile this driver as a module, choose M here: the module will be
+ called berlin2-adc.
+
config CC10001_ADC
tristate "Cosmic Circuits 10001 ADC driver"
depends on HAS_IOMEM && HAVE_CLK && REGULATOR
of SoCs for drivers such as the touchscreen and hwmon to use to share
this resource.
+ To compile this driver as a module, choose M here: the module will be
+ called exynos_adc.
+
config LP8788_ADC
tristate "LP8788 ADC driver"
depends on MFD_LP8788
help
Say yes here to build support for TI LP8788 ADC.
+ To compile this driver as a module, choose M here: the module will be
+ called lp8788_adc.
+
config MAX1027
tristate "Maxim max1027 ADC driver"
depends on SPI
Say yes here to build support for Maxim SPI ADC models
max1027, max1029 and max1031.
+ To compile this driver as a module, choose M here: the module will be
+ called max1027.
+
config MAX1363
tristate "Maxim max1363 ADC driver"
depends on I2C
max11646, max11647) Provides direct access via sysfs and buffered
data via the iio dev interface.
+ To compile this driver as a module, choose M here: the module will be
+ called max1363.
+
config MCP320X
tristate "Microchip Technology MCP3x01/02/04/08"
depends on SPI
Say yes here to build support for Texas Instruments ADC
driver which is also a MFD client.
+ To compile this driver as a module, choose M here: the module will be
+ called ti_am335x_adc.
+
config TWL4030_MADC
tristate "TWL4030 MADC (Monitoring A/D Converter)"
depends on TWL4030_CORE
help
- This driver provides support for Triton TWL4030-MADC. The
- driver supports both RT and SW conversion methods.
+ This driver provides support for Triton TWL4030-MADC. The
+ driver supports both RT and SW conversion methods.
- This driver can also be built as a module. If so, the module will be
- called twl4030-madc.
+ This driver can also be built as a module. If so, the module will be
+ called twl4030-madc.
config TWL6030_GPADC
tristate "TWL6030 GPADC (General Purpose A/D Converter) Support"
Say yes here to access the ADC part of the Nano River
Technologies Viperboard.
+ To compile this driver as a module, choose M here: the module will be
+ called viperboard_adc.
+
config XILINX_XADC
tristate "Xilinx XADC driver"
depends on ARCH_ZYNQ || MICROBLAZE || COMPILE_TEST
struct regulator *reg;
u16 *buf;
+ bool shared;
struct mutex lock;
unsigned int start_delay_ns;
unsigned int eoc_delay_ns;
mutex_lock(&adc_dev->lock);
- cc10001_adc_power_up(adc_dev);
+ if (!adc_dev->shared)
+ cc10001_adc_power_up(adc_dev);
/* Calculate delay step for eoc and sampled data */
delay_ns = adc_dev->eoc_delay_ns / CC10001_MAX_POLL_COUNT;
}
done:
- cc10001_adc_power_down(adc_dev);
+ if (!adc_dev->shared)
+ cc10001_adc_power_down(adc_dev);
mutex_unlock(&adc_dev->lock);
unsigned int delay_ns;
u16 val;
- cc10001_adc_power_up(adc_dev);
+ if (!adc_dev->shared)
+ cc10001_adc_power_up(adc_dev);
/* Calculate delay step for eoc and sampled data */
delay_ns = adc_dev->eoc_delay_ns / CC10001_MAX_POLL_COUNT;
val = cc10001_adc_poll_done(indio_dev, chan->channel, delay_ns);
- cc10001_adc_power_down(adc_dev);
+ if (!adc_dev->shared)
+ cc10001_adc_power_down(adc_dev);
return val;
}
adc_dev = iio_priv(indio_dev);
channel_map = GENMASK(CC10001_ADC_NUM_CHANNELS - 1, 0);
- if (!of_property_read_u32(node, "adc-reserved-channels", &ret))
+ if (!of_property_read_u32(node, "adc-reserved-channels", &ret)) {
+ adc_dev->shared = true;
channel_map &= ~ret;
+ }
adc_dev->reg = devm_regulator_get(&pdev->dev, "vref");
if (IS_ERR(adc_dev->reg))
adc_dev->eoc_delay_ns = NSEC_PER_SEC / adc_clk_rate;
adc_dev->start_delay_ns = adc_dev->eoc_delay_ns * CC10001_WAIT_CYCLES;
+ /*
+ * There is only one register to power-up/power-down the AUX ADC.
+ * If the ADC is shared among multiple CPUs, always power it up here.
+ * If the ADC is used only by the MIPS, power-up/power-down at runtime.
+ */
+ if (adc_dev->shared)
+ cc10001_adc_power_up(adc_dev);
+
/* Setup the ADC channels available on the device */
ret = cc10001_adc_channel_init(indio_dev, channel_map);
if (ret < 0)
struct iio_dev *indio_dev = platform_get_drvdata(pdev);
struct cc10001_adc_device *adc_dev = iio_priv(indio_dev);
+ cc10001_adc_power_down(adc_dev);
iio_device_unregister(indio_dev);
iio_triggered_buffer_cleanup(indio_dev);
clk_disable_unprepare(adc_dev->adc_clk);
static struct i2c_driver mcp3422_driver = {
.driver = {
.name = "mcp3422",
- .owner = THIS_MODULE,
.of_match_table = of_match_ptr(mcp3422_of_match),
},
.probe = mcp3422_probe,
static struct i2c_driver adc081c_driver = {
.driver = {
.name = "adc081c",
- .owner = THIS_MODULE,
.of_match_table = of_match_ptr(adc081c_of_match),
},
.probe = adc081c_probe,
.remove = ssp_remove,
.driver = {
.pm = &ssp_pm_ops,
- .bus = &spi_bus_type,
.owner = THIS_MODULE,
.of_match_table = of_match_ptr(ssp_of_match),
.name = "sensorhub"
static struct i2c_driver ad5064_i2c_driver = {
.driver = {
.name = "ad5064",
- .owner = THIS_MODULE,
},
.probe = ad5064_i2c_probe,
.remove = ad5064_i2c_remove,
static struct i2c_driver ad5380_i2c_driver = {
.driver = {
.name = "ad5380",
- .owner = THIS_MODULE,
},
.probe = ad5380_i2c_probe,
.remove = ad5380_i2c_remove,
static struct i2c_driver ad5446_i2c_driver = {
.driver = {
.name = "ad5446",
- .owner = THIS_MODULE,
},
.probe = ad5446_i2c_probe,
.remove = ad5446_i2c_remove,
.driver = {
.name = "max5821",
.pm = MAX5821_PM_OPS,
- .owner = THIS_MODULE,
},
.probe = max5821_probe,
.remove = max5821_remove,
for (i = ADF4350_REG5; i >= ADF4350_REG0; i--) {
if ((st->regs_hw[i] != st->regs[i]) ||
((i == ADF4350_REG0) && doublebuf)) {
-
switch (i) {
case ADF4350_REG1:
case ADF4350_REG4:
static struct i2c_driver itg3200_driver = {
.driver = {
- .owner = THIS_MODULE,
.name = "itg3200",
.pm = &itg3200_pm_ops,
},
static struct i2c_driver st_gyro_driver = {
.driver = {
- .owner = THIS_MODULE,
.name = "st-gyro-i2c",
.of_match_table = of_match_ptr(st_gyro_of_match),
},
static struct i2c_driver si7005_driver = {
.driver = {
.name = "si7005",
- .owner = THIS_MODULE,
},
.probe = si7005_probe,
.id_table = si7005_id,
/* constant IIO attribute */
static IIO_CONST_ATTR_SAMP_FREQ_AVAIL("10 20 50 100 200 500");
+static IIO_CONST_ATTR(in_anglvel_scale_available,
+ "0.000133090 0.000266181 0.000532362 0.001064724");
+static IIO_CONST_ATTR(in_accel_scale_available,
+ "0.000598 0.001196 0.002392 0.004785");
static IIO_DEV_ATTR_SAMP_FREQ(S_IRUGO | S_IWUSR, inv_fifo_rate_show,
inv_mpu6050_fifo_rate_store);
static IIO_DEVICE_ATTR(in_gyro_matrix, S_IRUGO, inv_attr_show, NULL,
&iio_dev_attr_in_accel_matrix.dev_attr.attr,
&iio_dev_attr_sampling_frequency.dev_attr.attr,
&iio_const_attr_sampling_frequency_available.dev_attr.attr,
+ &iio_const_attr_in_accel_scale_available.dev_attr.attr,
+ &iio_const_attr_in_anglvel_scale_available.dev_attr.attr,
NULL,
};
.remove = inv_mpu_remove,
.id_table = inv_mpu_id,
.driver = {
- .owner = THIS_MODULE,
.name = "inv-mpu6050",
.pm = INV_MPU6050_PMOPS,
.acpi_match_table = ACPI_PTR(inv_acpi_match),
if (avail >= to_wait) {
/* force a flush for non-blocking reads */
- if (!to_wait && !avail && to_flush)
- iio_buffer_flush_hwfifo(indio_dev, buf, to_flush);
+ if (!to_wait && avail < to_flush)
+ iio_buffer_flush_hwfifo(indio_dev, buf,
+ to_flush - avail);
return true;
}
struct iio_dev *indio_dev = filp->private_data;
struct iio_buffer *rb = indio_dev->buffer;
size_t datum_size;
- size_t to_wait = 0;
- size_t to_read;
+ size_t to_wait;
int ret;
if (!indio_dev->info)
if (!datum_size)
return 0;
- to_read = min_t(size_t, n / datum_size, rb->watermark);
-
- if (!(filp->f_flags & O_NONBLOCK))
- to_wait = to_read;
+ if (filp->f_flags & O_NONBLOCK)
+ to_wait = 0;
+ else
+ to_wait = min_t(size_t, n / datum_size, rb->watermark);
do {
ret = wait_event_interruptible(rb->pollq,
- iio_buffer_ready(indio_dev, rb, to_wait, to_read));
+ iio_buffer_ready(indio_dev, rb, to_wait, n / datum_size));
if (ret)
return ret;
[IIO_MOD_X] = "x",
[IIO_MOD_Y] = "y",
[IIO_MOD_Z] = "z",
+ [IIO_MOD_X_AND_Y] = "x&y",
+ [IIO_MOD_X_AND_Z] = "x&z",
+ [IIO_MOD_Y_AND_Z] = "y&z",
+ [IIO_MOD_X_AND_Y_AND_Z] = "x&y&z",
+ [IIO_MOD_X_OR_Y] = "x|y",
+ [IIO_MOD_X_OR_Z] = "x|z",
+ [IIO_MOD_Y_OR_Z] = "y|z",
+ [IIO_MOD_X_OR_Y_OR_Z] = "x|y|z",
[IIO_MOD_ROOT_SUM_SQUARED_X_Y] = "sqrt(x^2+y^2)",
[IIO_MOD_SUM_SQUARED_X_Y_Z] = "x^2+y^2+z^2",
[IIO_MOD_LIGHT_BOTH] = "both",
/**
* iio_triggered_buffer_setup() - Setup triggered buffer and pollfunc
* @indio_dev: IIO device structure
- * @pollfunc_bh: Function which will be used as pollfunc bottom half
- * @pollfunc_th: Function which will be used as pollfunc top half
+ * @h: Function which will be used as pollfunc top half
+ * @thread: Function which will be used as pollfunc bottom half
* @setup_ops: Buffer setup functions to use for this device.
* If NULL the default setup functions for triggered
* buffers will be used.
* iio_triggered_buffer_cleanup().
*/
int iio_triggered_buffer_setup(struct iio_dev *indio_dev,
- irqreturn_t (*pollfunc_bh)(int irq, void *p),
- irqreturn_t (*pollfunc_th)(int irq, void *p),
+ irqreturn_t (*h)(int irq, void *p),
+ irqreturn_t (*thread)(int irq, void *p),
const struct iio_buffer_setup_ops *setup_ops)
{
struct iio_buffer *buffer;
iio_device_attach_buffer(indio_dev, buffer);
- indio_dev->pollfunc = iio_alloc_pollfunc(pollfunc_bh,
- pollfunc_th,
+ indio_dev->pollfunc = iio_alloc_pollfunc(h,
+ thread,
IRQF_ONESHOT,
indio_dev,
"%s_consumer%d",
depends on I2C
tristate "Capella CM3323 color light sensor"
help
- Say Y here if you want to build a driver for Capela CM3323
+ Say Y here if you want to build a driver for Capella CM3323
color sensor.
To compile this driver as a module, choose M here: the module will
To compile this driver as a module, choose M here:
the module will be called jsa1212.
+config RPR0521
+ tristate "ROHM RPR0521 ALS and proximity sensor driver"
+ depends on I2C
+ select REGMAP_I2C
+ help
+ Say Y here if you want to build support for ROHM's RPR0521
+ ambient light and proximity sensor device.
+
+ To compile this driver as a module, choose M here:
+ the module will be called rpr0521.
+
config SENSORS_LM3533
tristate "LM3533 ambient light sensor"
depends on MFD_LM3533
obj-$(CONFIG_JSA1212) += jsa1212.o
obj-$(CONFIG_SENSORS_LM3533) += lm3533-als.o
obj-$(CONFIG_LTR501) += ltr501.o
+obj-$(CONFIG_RPR0521) += rpr0521.o
obj-$(CONFIG_SENSORS_TSL2563) += tsl2563.o
obj-$(CONFIG_STK3310) += stk3310.o
obj-$(CONFIG_TCS3414) += tcs3414.o
static struct i2c_driver apds9300_driver = {
.driver = {
.name = APDS9300_DRV_NAME,
- .owner = THIS_MODULE,
.pm = APDS9300_PM_OPS,
},
.probe = apds9300_probe,
static struct i2c_driver bh1750_driver = {
.driver = {
.name = "bh1750",
- .owner = THIS_MODULE,
.pm = BH1750_PM_OPS,
},
.probe = bh1750_probe,
.driver = {
.name = "cm32181",
.of_match_table = of_match_ptr(cm32181_of_match),
- .owner = THIS_MODULE,
},
.id_table = cm32181_id,
.probe = cm32181_probe,
static struct i2c_driver cm3232_driver = {
.driver = {
.name = "cm3232",
- .owner = THIS_MODULE,
.of_match_table = of_match_ptr(cm3232_of_match),
#ifdef CONFIG_PM_SLEEP
.pm = &cm3232_pm_ops,
#define CM3323_CONF_SD_BIT BIT(0) /* sensor disable */
#define CM3323_CONF_AF_BIT BIT(1) /* auto/manual force mode */
-#define CM3323_CONF_IT_MASK (BIT(4) | BIT(5) | BIT(6))
+#define CM3323_CONF_IT_MASK GENMASK(6, 4)
#define CM3323_CONF_IT_SHIFT 4
#define CM3323_INT_TIME_AVAILABLE "0.04 0.08 0.16 0.32 0.64 1.28"
return ret;
data->reg_conf = reg_conf;
+
return 0;
}
}
+
return -EINVAL;
}
if (bits >= ARRAY_SIZE(cm3323_int_time))
return -EINVAL;
+
return bits;
}
struct iio_chan_spec const *chan, int *val,
int *val2, long mask)
{
- int i, ret;
+ int ret;
struct cm3323_data *data = iio_priv(indio_dev);
switch (mask) {
return IIO_VAL_INT;
case IIO_CHAN_INFO_INT_TIME:
mutex_lock(&data->mutex);
- i = cm3323_get_it_bits(data);
- if (i < 0) {
+ ret = cm3323_get_it_bits(data);
+ if (ret < 0) {
mutex_unlock(&data->mutex);
- return -EINVAL;
+ return ret;
}
- *val = cm3323_int_time[i].val;
- *val2 = cm3323_int_time[i].val2;
+ *val = cm3323_int_time[ret].val;
+ *val2 = cm3323_int_time[ret].val2;
mutex_unlock(&data->mutex);
return IIO_VAL_INT_PLUS_MICRO;
dev_err(&client->dev, "cm3323 chip init failed\n");
return ret;
}
+
ret = iio_device_register(indio_dev);
if (ret < 0) {
dev_err(&client->dev, "failed to register iio dev\n");
goto err_init;
}
+
return 0;
err_init:
cm3323_disable(indio_dev);
.driver = {
.name = "cm36651",
.of_match_table = cm36651_of_match,
- .owner = THIS_MODULE,
},
.probe = cm36651_probe,
.remove = cm36651_remove,
.driver = {
.name = GP2A_I2C_NAME,
.of_match_table = of_match_ptr(gp2ap020a00f_of_match),
- .owner = THIS_MODULE,
},
.probe = gp2ap020a00f_probe,
.remove = gp2ap020a00f_remove,
goto error_free_dev_mem;
}
- indio_dev->num_channels =
- ARRAY_SIZE(prox_channels);
+ indio_dev->num_channels = ARRAY_SIZE(prox_channels);
indio_dev->dev.parent = &pdev->dev;
indio_dev->info = &prox_info;
indio_dev->name = name;
return IRQ_HANDLED;
}
+static IIO_CONST_ATTR(scale_available, "0.005722 0.152590");
+
+static struct attribute *isl29125_attributes[] = {
+ &iio_const_attr_scale_available.dev_attr.attr,
+ NULL
+};
+
+static const struct attribute_group isl29125_attribute_group = {
+ .attrs = isl29125_attributes,
+};
+
static const struct iio_info isl29125_info = {
.read_raw = isl29125_read_raw,
.write_raw = isl29125_write_raw,
+ .attrs = &isl29125_attribute_group,
.driver_module = THIS_MODULE,
};
.driver = {
.name = ISL29125_DRV_NAME,
.pm = &isl29125_pm_ops,
- .owner = THIS_MODULE,
},
.probe = isl29125_probe,
.remove = isl29125_remove,
.driver = {
.name = JSA1212_DRIVER_NAME,
.pm = JSA1212_PM_OPS,
- .owner = THIS_MODULE,
.acpi_match_table = ACPI_PTR(jsa1212_acpi_match),
},
.probe = jsa1212_probe,
.name = LTR501_DRV_NAME,
.pm = <r501_pm_ops,
.acpi_match_table = ACPI_PTR(ltr_acpi_match),
- .owner = THIS_MODULE,
},
.probe = ltr501_probe,
.remove = ltr501_remove,
--- /dev/null
+/*
+ * RPR-0521 ROHM Ambient Light and Proximity Sensor
+ *
+ * Copyright (c) 2015, Intel Corporation.
+ *
+ * This file is subject to the terms and conditions of version 2 of
+ * the GNU General Public License. See the file COPYING in the main
+ * directory of this archive for more details.
+ *
+ * IIO driver for RPR-0521RS (7-bit I2C slave address 0x38).
+ *
+ * TODO: illuminance channel, PM support, buffer
+ */
+
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/i2c.h>
+#include <linux/regmap.h>
+#include <linux/delay.h>
+#include <linux/acpi.h>
+
+#include <linux/iio/iio.h>
+#include <linux/iio/sysfs.h>
+#include <linux/pm_runtime.h>
+
+#define RPR0521_REG_SYSTEM_CTRL 0x40
+#define RPR0521_REG_MODE_CTRL 0x41
+#define RPR0521_REG_ALS_CTRL 0x42
+#define RPR0521_REG_PXS_CTRL 0x43
+#define RPR0521_REG_PXS_DATA 0x44 /* 16-bit, little endian */
+#define RPR0521_REG_ALS_DATA0 0x46 /* 16-bit, little endian */
+#define RPR0521_REG_ALS_DATA1 0x48 /* 16-bit, little endian */
+#define RPR0521_REG_ID 0x92
+
+#define RPR0521_MODE_ALS_MASK BIT(7)
+#define RPR0521_MODE_PXS_MASK BIT(6)
+#define RPR0521_MODE_MEAS_TIME_MASK GENMASK(3, 0)
+#define RPR0521_ALS_DATA0_GAIN_MASK GENMASK(5, 4)
+#define RPR0521_ALS_DATA0_GAIN_SHIFT 4
+#define RPR0521_ALS_DATA1_GAIN_MASK GENMASK(3, 2)
+#define RPR0521_ALS_DATA1_GAIN_SHIFT 2
+#define RPR0521_PXS_GAIN_MASK GENMASK(5, 4)
+#define RPR0521_PXS_GAIN_SHIFT 4
+
+#define RPR0521_MODE_ALS_ENABLE BIT(7)
+#define RPR0521_MODE_ALS_DISABLE 0x00
+#define RPR0521_MODE_PXS_ENABLE BIT(6)
+#define RPR0521_MODE_PXS_DISABLE 0x00
+
+#define RPR0521_MANUFACT_ID 0xE0
+#define RPR0521_DEFAULT_MEAS_TIME 0x06 /* ALS - 100ms, PXS - 100ms */
+
+#define RPR0521_DRV_NAME "RPR0521"
+#define RPR0521_REGMAP_NAME "rpr0521_regmap"
+
+#define RPR0521_SLEEP_DELAY_MS 2000
+
+#define RPR0521_ALS_SCALE_AVAIL "0.007812 0.015625 0.5 1"
+#define RPR0521_PXS_SCALE_AVAIL "0.125 0.5 1"
+
+struct rpr0521_gain {
+ int scale;
+ int uscale;
+};
+
+static const struct rpr0521_gain rpr0521_als_gain[4] = {
+ {1, 0}, /* x1 */
+ {0, 500000}, /* x2 */
+ {0, 15625}, /* x64 */
+ {0, 7812}, /* x128 */
+};
+
+static const struct rpr0521_gain rpr0521_pxs_gain[3] = {
+ {1, 0}, /* x1 */
+ {0, 500000}, /* x2 */
+ {0, 125000}, /* x4 */
+};
+
+enum rpr0521_channel {
+ RPR0521_CHAN_ALS_DATA0,
+ RPR0521_CHAN_ALS_DATA1,
+ RPR0521_CHAN_PXS,
+};
+
+struct rpr0521_reg_desc {
+ u8 address;
+ u8 device_mask;
+};
+
+static const struct rpr0521_reg_desc rpr0521_data_reg[] = {
+ [RPR0521_CHAN_ALS_DATA0] = {
+ .address = RPR0521_REG_ALS_DATA0,
+ .device_mask = RPR0521_MODE_ALS_MASK,
+ },
+ [RPR0521_CHAN_ALS_DATA1] = {
+ .address = RPR0521_REG_ALS_DATA1,
+ .device_mask = RPR0521_MODE_ALS_MASK,
+ },
+ [RPR0521_CHAN_PXS] = {
+ .address = RPR0521_REG_PXS_DATA,
+ .device_mask = RPR0521_MODE_PXS_MASK,
+ },
+};
+
+static const struct rpr0521_gain_info {
+ u8 reg;
+ u8 mask;
+ u8 shift;
+ const struct rpr0521_gain *gain;
+ int size;
+} rpr0521_gain[] = {
+ [RPR0521_CHAN_ALS_DATA0] = {
+ .reg = RPR0521_REG_ALS_CTRL,
+ .mask = RPR0521_ALS_DATA0_GAIN_MASK,
+ .shift = RPR0521_ALS_DATA0_GAIN_SHIFT,
+ .gain = rpr0521_als_gain,
+ .size = ARRAY_SIZE(rpr0521_als_gain),
+ },
+ [RPR0521_CHAN_ALS_DATA1] = {
+ .reg = RPR0521_REG_ALS_CTRL,
+ .mask = RPR0521_ALS_DATA1_GAIN_MASK,
+ .shift = RPR0521_ALS_DATA1_GAIN_SHIFT,
+ .gain = rpr0521_als_gain,
+ .size = ARRAY_SIZE(rpr0521_als_gain),
+ },
+ [RPR0521_CHAN_PXS] = {
+ .reg = RPR0521_REG_PXS_CTRL,
+ .mask = RPR0521_PXS_GAIN_MASK,
+ .shift = RPR0521_PXS_GAIN_SHIFT,
+ .gain = rpr0521_pxs_gain,
+ .size = ARRAY_SIZE(rpr0521_pxs_gain),
+ },
+};
+
+struct rpr0521_data {
+ struct i2c_client *client;
+
+ /* protect device params updates (e.g state, gain) */
+ struct mutex lock;
+
+ /* device active status */
+ bool als_dev_en;
+ bool pxs_dev_en;
+
+ /* optimize runtime pm ops - enable device only if needed */
+ bool als_ps_need_en;
+ bool pxs_ps_need_en;
+
+ struct regmap *regmap;
+};
+
+static IIO_CONST_ATTR(in_intensity_scale_available, RPR0521_ALS_SCALE_AVAIL);
+static IIO_CONST_ATTR(in_proximity_scale_available, RPR0521_PXS_SCALE_AVAIL);
+
+static struct attribute *rpr0521_attributes[] = {
+ &iio_const_attr_in_intensity_scale_available.dev_attr.attr,
+ &iio_const_attr_in_proximity_scale_available.dev_attr.attr,
+ NULL,
+};
+
+static const struct attribute_group rpr0521_attribute_group = {
+ .attrs = rpr0521_attributes,
+};
+
+static const struct iio_chan_spec rpr0521_channels[] = {
+ {
+ .type = IIO_INTENSITY,
+ .modified = 1,
+ .address = RPR0521_CHAN_ALS_DATA0,
+ .channel2 = IIO_MOD_LIGHT_BOTH,
+ .info_mask_separate = BIT(IIO_CHAN_INFO_RAW) |
+ BIT(IIO_CHAN_INFO_SCALE),
+ },
+ {
+ .type = IIO_INTENSITY,
+ .modified = 1,
+ .address = RPR0521_CHAN_ALS_DATA1,
+ .channel2 = IIO_MOD_LIGHT_IR,
+ .info_mask_separate = BIT(IIO_CHAN_INFO_RAW) |
+ BIT(IIO_CHAN_INFO_SCALE),
+ },
+ {
+ .type = IIO_PROXIMITY,
+ .address = RPR0521_CHAN_PXS,
+ .info_mask_separate = BIT(IIO_CHAN_INFO_RAW) |
+ BIT(IIO_CHAN_INFO_SCALE),
+ }
+};
+
+static int rpr0521_als_enable(struct rpr0521_data *data, u8 status)
+{
+ int ret;
+
+ ret = regmap_update_bits(data->regmap, RPR0521_REG_MODE_CTRL,
+ RPR0521_MODE_ALS_MASK,
+ status);
+ if (ret < 0)
+ return ret;
+
+ data->als_dev_en = true;
+
+ return 0;
+}
+
+static int rpr0521_pxs_enable(struct rpr0521_data *data, u8 status)
+{
+ int ret;
+
+ ret = regmap_update_bits(data->regmap, RPR0521_REG_MODE_CTRL,
+ RPR0521_MODE_PXS_MASK,
+ status);
+ if (ret < 0)
+ return ret;
+
+ data->pxs_dev_en = true;
+
+ return 0;
+}
+
+/**
+ * rpr0521_set_power_state - handles runtime PM state and sensors enabled status
+ *
+ * @data: rpr0521 device private data
+ * @on: state to be set for devices in @device_mask
+ * @device_mask: bitmask specifying for which device we need to update @on state
+ *
+ * We rely on rpr0521_runtime_resume to enable our @device_mask devices, but
+ * if (for example) PXS was enabled (pxs_dev_en = true) by a previous call to
+ * rpr0521_runtime_resume and we want to enable ALS we MUST set ALS enable
+ * bit of RPR0521_REG_MODE_CTRL here because rpr0521_runtime_resume will not
+ * be called twice.
+ */
+static int rpr0521_set_power_state(struct rpr0521_data *data, bool on,
+ u8 device_mask)
+{
+#ifdef CONFIG_PM
+ int ret;
+ u8 update_mask = 0;
+
+ if (device_mask & RPR0521_MODE_ALS_MASK) {
+ if (on && !data->als_ps_need_en && data->pxs_dev_en)
+ update_mask |= RPR0521_MODE_ALS_MASK;
+ else
+ data->als_ps_need_en = on;
+ }
+
+ if (device_mask & RPR0521_MODE_PXS_MASK) {
+ if (on && !data->pxs_ps_need_en && data->als_dev_en)
+ update_mask |= RPR0521_MODE_PXS_MASK;
+ else
+ data->pxs_ps_need_en = on;
+ }
+
+ if (update_mask) {
+ ret = regmap_update_bits(data->regmap, RPR0521_REG_MODE_CTRL,
+ update_mask, update_mask);
+ if (ret < 0)
+ return ret;
+ }
+
+ if (on) {
+ ret = pm_runtime_get_sync(&data->client->dev);
+ } else {
+ pm_runtime_mark_last_busy(&data->client->dev);
+ ret = pm_runtime_put_autosuspend(&data->client->dev);
+ }
+ if (ret < 0) {
+ dev_err(&data->client->dev,
+ "Failed: rpr0521_set_power_state for %d, ret %d\n",
+ on, ret);
+ if (on)
+ pm_runtime_put_noidle(&data->client->dev);
+
+ return ret;
+ }
+#endif
+ return 0;
+}
+
+static int rpr0521_get_gain(struct rpr0521_data *data, int chan,
+ int *val, int *val2)
+{
+ int ret, reg, idx;
+
+ ret = regmap_read(data->regmap, rpr0521_gain[chan].reg, ®);
+ if (ret < 0)
+ return ret;
+
+ idx = (rpr0521_gain[chan].mask & reg) >> rpr0521_gain[chan].shift;
+ *val = rpr0521_gain[chan].gain[idx].scale;
+ *val2 = rpr0521_gain[chan].gain[idx].uscale;
+
+ return 0;
+}
+
+static int rpr0521_set_gain(struct rpr0521_data *data, int chan,
+ int val, int val2)
+{
+ int i, idx = -EINVAL;
+
+ /* get gain index */
+ for (i = 0; i < rpr0521_gain[chan].size; i++)
+ if (val == rpr0521_gain[chan].gain[i].scale &&
+ val2 == rpr0521_gain[chan].gain[i].uscale) {
+ idx = i;
+ break;
+ }
+
+ if (idx < 0)
+ return idx;
+
+ return regmap_update_bits(data->regmap, rpr0521_gain[chan].reg,
+ rpr0521_gain[chan].mask,
+ idx << rpr0521_gain[chan].shift);
+}
+
+static int rpr0521_read_raw(struct iio_dev *indio_dev,
+ struct iio_chan_spec const *chan, int *val,
+ int *val2, long mask)
+{
+ struct rpr0521_data *data = iio_priv(indio_dev);
+ int ret;
+ u8 device_mask;
+ __le16 raw_data;
+
+ switch (mask) {
+ case IIO_CHAN_INFO_RAW:
+ if (chan->type != IIO_INTENSITY && chan->type != IIO_PROXIMITY)
+ return -EINVAL;
+
+ device_mask = rpr0521_data_reg[chan->address].device_mask;
+
+ mutex_lock(&data->lock);
+ ret = rpr0521_set_power_state(data, true, device_mask);
+ if (ret < 0) {
+ mutex_unlock(&data->lock);
+ return ret;
+ }
+
+ ret = regmap_bulk_read(data->regmap,
+ rpr0521_data_reg[chan->address].address,
+ &raw_data, 2);
+ if (ret < 0) {
+ rpr0521_set_power_state(data, false, device_mask);
+ mutex_unlock(&data->lock);
+ return ret;
+ }
+
+ ret = rpr0521_set_power_state(data, false, device_mask);
+ mutex_unlock(&data->lock);
+ if (ret < 0)
+ return ret;
+
+ *val = le16_to_cpu(raw_data);
+
+ return IIO_VAL_INT;
+ case IIO_CHAN_INFO_SCALE:
+ mutex_lock(&data->lock);
+ ret = rpr0521_get_gain(data, chan->address, val, val2);
+ mutex_unlock(&data->lock);
+ if (ret < 0)
+ return ret;
+
+ return IIO_VAL_INT_PLUS_MICRO;
+ default:
+ return -EINVAL;
+ }
+}
+
+static int rpr0521_write_raw(struct iio_dev *indio_dev,
+ struct iio_chan_spec const *chan, int val,
+ int val2, long mask)
+{
+ struct rpr0521_data *data = iio_priv(indio_dev);
+ int ret;
+
+ switch (mask) {
+ case IIO_CHAN_INFO_SCALE:
+ mutex_lock(&data->lock);
+ ret = rpr0521_set_gain(data, chan->address, val, val2);
+ mutex_unlock(&data->lock);
+
+ return ret;
+ default:
+ return -EINVAL;
+ }
+}
+
+static const struct iio_info rpr0521_info = {
+ .driver_module = THIS_MODULE,
+ .read_raw = rpr0521_read_raw,
+ .write_raw = rpr0521_write_raw,
+ .attrs = &rpr0521_attribute_group,
+};
+
+static int rpr0521_init(struct rpr0521_data *data)
+{
+ int ret;
+ int id;
+
+ ret = regmap_read(data->regmap, RPR0521_REG_ID, &id);
+ if (ret < 0) {
+ dev_err(&data->client->dev, "Failed to read REG_ID register\n");
+ return ret;
+ }
+
+ if (id != RPR0521_MANUFACT_ID) {
+ dev_err(&data->client->dev, "Wrong id, got %x, expected %x\n",
+ id, RPR0521_MANUFACT_ID);
+ return -ENODEV;
+ }
+
+ /* set default measurement time - 100 ms for both ALS and PS */
+ ret = regmap_update_bits(data->regmap, RPR0521_REG_MODE_CTRL,
+ RPR0521_MODE_MEAS_TIME_MASK,
+ RPR0521_DEFAULT_MEAS_TIME);
+ if (ret) {
+ pr_err("regmap_update_bits returned %d\n", ret);
+ return ret;
+ }
+
+ ret = rpr0521_als_enable(data, RPR0521_MODE_ALS_ENABLE);
+ if (ret < 0)
+ return ret;
+ ret = rpr0521_pxs_enable(data, RPR0521_MODE_PXS_ENABLE);
+ if (ret < 0)
+ return ret;
+
+ return 0;
+}
+
+static int rpr0521_poweroff(struct rpr0521_data *data)
+{
+ int ret;
+
+ ret = regmap_update_bits(data->regmap, RPR0521_REG_MODE_CTRL,
+ RPR0521_MODE_ALS_MASK |
+ RPR0521_MODE_PXS_MASK,
+ RPR0521_MODE_ALS_DISABLE |
+ RPR0521_MODE_PXS_DISABLE);
+ if (ret < 0)
+ return ret;
+
+ data->als_dev_en = false;
+ data->pxs_dev_en = false;
+
+ return 0;
+}
+
+static bool rpr0521_is_volatile_reg(struct device *dev, unsigned int reg)
+{
+ switch (reg) {
+ case RPR0521_REG_MODE_CTRL:
+ case RPR0521_REG_ALS_CTRL:
+ case RPR0521_REG_PXS_CTRL:
+ return false;
+ default:
+ return true;
+ }
+}
+
+static const struct regmap_config rpr0521_regmap_config = {
+ .name = RPR0521_REGMAP_NAME,
+
+ .reg_bits = 8,
+ .val_bits = 8,
+
+ .max_register = RPR0521_REG_ID,
+ .cache_type = REGCACHE_RBTREE,
+ .volatile_reg = rpr0521_is_volatile_reg,
+};
+
+static int rpr0521_probe(struct i2c_client *client,
+ const struct i2c_device_id *id)
+{
+ struct rpr0521_data *data;
+ struct iio_dev *indio_dev;
+ struct regmap *regmap;
+ int ret;
+
+ indio_dev = devm_iio_device_alloc(&client->dev, sizeof(*data));
+ if (!indio_dev)
+ return -ENOMEM;
+
+ regmap = devm_regmap_init_i2c(client, &rpr0521_regmap_config);
+ if (IS_ERR(regmap)) {
+ dev_err(&client->dev, "regmap_init failed!\n");
+ return PTR_ERR(regmap);
+ }
+
+ data = iio_priv(indio_dev);
+ i2c_set_clientdata(client, indio_dev);
+ data->client = client;
+ data->regmap = regmap;
+
+ mutex_init(&data->lock);
+
+ indio_dev->dev.parent = &client->dev;
+ indio_dev->info = &rpr0521_info;
+ indio_dev->name = RPR0521_DRV_NAME;
+ indio_dev->channels = rpr0521_channels;
+ indio_dev->num_channels = ARRAY_SIZE(rpr0521_channels);
+ indio_dev->modes = INDIO_DIRECT_MODE;
+
+ ret = rpr0521_init(data);
+ if (ret < 0) {
+ dev_err(&client->dev, "rpr0521 chip init failed\n");
+ return ret;
+ }
+ ret = iio_device_register(indio_dev);
+ if (ret < 0)
+ return ret;
+
+ ret = pm_runtime_set_active(&client->dev);
+ if (ret < 0)
+ goto err_iio_unregister;
+
+ pm_runtime_enable(&client->dev);
+ pm_runtime_set_autosuspend_delay(&client->dev, RPR0521_SLEEP_DELAY_MS);
+ pm_runtime_use_autosuspend(&client->dev);
+
+ return 0;
+
+err_iio_unregister:
+ iio_device_unregister(indio_dev);
+ return ret;
+}
+
+static int rpr0521_remove(struct i2c_client *client)
+{
+ struct iio_dev *indio_dev = i2c_get_clientdata(client);
+
+ pm_runtime_disable(&client->dev);
+ pm_runtime_set_suspended(&client->dev);
+ pm_runtime_put_noidle(&client->dev);
+
+ iio_device_unregister(indio_dev);
+ rpr0521_poweroff(iio_priv(indio_dev));
+
+ return 0;
+}
+
+#ifdef CONFIG_PM
+static int rpr0521_runtime_suspend(struct device *dev)
+{
+ struct iio_dev *indio_dev = i2c_get_clientdata(to_i2c_client(dev));
+ struct rpr0521_data *data = iio_priv(indio_dev);
+ int ret;
+
+ /* disable channels and sets {als,pxs}_dev_en to false */
+ mutex_lock(&data->lock);
+ ret = rpr0521_poweroff(data);
+ mutex_unlock(&data->lock);
+
+ return ret;
+}
+
+static int rpr0521_runtime_resume(struct device *dev)
+{
+ struct iio_dev *indio_dev = i2c_get_clientdata(to_i2c_client(dev));
+ struct rpr0521_data *data = iio_priv(indio_dev);
+ int ret;
+
+ if (data->als_ps_need_en) {
+ ret = rpr0521_als_enable(data, RPR0521_MODE_ALS_ENABLE);
+ if (ret < 0)
+ return ret;
+ data->als_ps_need_en = false;
+ }
+
+ if (data->pxs_ps_need_en) {
+ ret = rpr0521_pxs_enable(data, RPR0521_MODE_PXS_ENABLE);
+ if (ret < 0)
+ return ret;
+ data->pxs_ps_need_en = false;
+ }
+
+ return 0;
+}
+#endif
+
+static const struct dev_pm_ops rpr0521_pm_ops = {
+ SET_RUNTIME_PM_OPS(rpr0521_runtime_suspend,
+ rpr0521_runtime_resume, NULL)
+};
+
+static const struct acpi_device_id rpr0521_acpi_match[] = {
+ {"RPR0521", 0},
+ { }
+};
+MODULE_DEVICE_TABLE(acpi, rpr0521_acpi_match);
+
+static const struct i2c_device_id rpr0521_id[] = {
+ {"rpr0521", 0},
+ { }
+};
+
+MODULE_DEVICE_TABLE(i2c, rpr0521_id);
+
+static struct i2c_driver rpr0521_driver = {
+ .driver = {
+ .name = RPR0521_DRV_NAME,
+ .pm = &rpr0521_pm_ops,
+ .acpi_match_table = ACPI_PTR(rpr0521_acpi_match),
+ },
+ .probe = rpr0521_probe,
+ .remove = rpr0521_remove,
+ .id_table = rpr0521_id,
+};
+
+module_i2c_driver(rpr0521_driver);
+
+MODULE_AUTHOR("Daniel Baluta <daniel.baluta@intel.com>");
+MODULE_DESCRIPTION("RPR0521 ROHM Ambient Light and Proximity Sensor driver");
+MODULE_LICENSE("GPL v2");
.driver = {
.name = TCS3414_DRV_NAME,
.pm = &tcs3414_pm_ops,
- .owner = THIS_MODULE,
},
.probe = tcs3414_probe,
.remove = tcs3414_remove,
.driver = {
.name = TCS3472_DRV_NAME,
.pm = &tcs3472_pm_ops,
- .owner = THIS_MODULE,
},
.probe = tcs3472_probe,
.remove = tcs3472_remove,
.driver = {
.name = TSL4531_DRV_NAME,
.pm = TSL4531_PM_OPS,
- .owner = THIS_MODULE,
},
.probe = tsl4531_probe,
.remove = tsl4531_remove,
static struct i2c_driver vcnl4000_driver = {
.driver = {
.name = VCNL4000_DRV_NAME,
- .owner = THIS_MODULE,
},
.probe = vcnl4000_probe,
.id_table = vcnl4000_id,
}
}
-static int bmc150_magn_validate_trigger(struct iio_dev *indio_dev,
- struct iio_trigger *trig)
-{
- struct bmc150_magn_data *data = iio_priv(indio_dev);
-
- if (data->dready_trig != trig)
- return -EINVAL;
-
- return 0;
-}
-
static ssize_t bmc150_magn_show_samp_freq_avail(struct device *dev,
struct device_attribute *attr,
char *buf)
.attrs = &bmc150_magn_attrs_group,
.read_raw = bmc150_magn_read_raw,
.write_raw = bmc150_magn_write_raw,
- .validate_trigger = bmc150_magn_validate_trigger,
.driver_module = THIS_MODULE,
};
pf->timestamp);
err:
- iio_trigger_notify_done(data->dready_trig);
+ iio_trigger_notify_done(indio_dev->trig);
return IRQ_HANDLED;
}
.owner = THIS_MODULE,
};
+static int bmc150_magn_buffer_preenable(struct iio_dev *indio_dev)
+{
+ struct bmc150_magn_data *data = iio_priv(indio_dev);
+
+ return bmc150_magn_set_power_state(data, true);
+}
+
+static int bmc150_magn_buffer_postdisable(struct iio_dev *indio_dev)
+{
+ struct bmc150_magn_data *data = iio_priv(indio_dev);
+
+ return bmc150_magn_set_power_state(data, false);
+}
+
+static const struct iio_buffer_setup_ops bmc150_magn_buffer_setup_ops = {
+ .preenable = bmc150_magn_buffer_preenable,
+ .postenable = iio_triggered_buffer_postenable,
+ .predisable = iio_triggered_buffer_predisable,
+ .postdisable = bmc150_magn_buffer_postdisable,
+};
+
static int bmc150_magn_gpio_probe(struct i2c_client *client)
{
struct device *dev;
goto err_poweroff;
}
- ret = iio_triggered_buffer_setup(indio_dev,
- &iio_pollfunc_store_time,
- bmc150_magn_trigger_handler,
- NULL);
- if (ret < 0) {
- dev_err(&client->dev,
- "iio triggered buffer setup failed\n");
- goto err_trigger_unregister;
- }
-
ret = request_threaded_irq(client->irq,
iio_trigger_generic_data_rdy_poll,
NULL,
if (ret < 0) {
dev_err(&client->dev, "request irq %d failed\n",
client->irq);
- goto err_buffer_cleanup;
+ goto err_trigger_unregister;
}
}
+ ret = iio_triggered_buffer_setup(indio_dev,
+ iio_pollfunc_store_time,
+ bmc150_magn_trigger_handler,
+ &bmc150_magn_buffer_setup_ops);
+ if (ret < 0) {
+ dev_err(&client->dev,
+ "iio triggered buffer setup failed\n");
+ goto err_free_irq;
+ }
+
ret = iio_device_register(indio_dev);
if (ret < 0) {
dev_err(&client->dev, "unable to register iio device\n");
- goto err_free_irq;
+ goto err_buffer_cleanup;
}
ret = pm_runtime_set_active(&client->dev);
err_iio_unregister:
iio_device_unregister(indio_dev);
+err_buffer_cleanup:
+ iio_triggered_buffer_cleanup(indio_dev);
err_free_irq:
if (client->irq > 0)
free_irq(client->irq, data->dready_trig);
-err_buffer_cleanup:
- if (data->dready_trig)
- iio_triggered_buffer_cleanup(indio_dev);
err_trigger_unregister:
if (data->dready_trig)
iio_trigger_unregister(data->dready_trig);
pm_runtime_put_noidle(&client->dev);
iio_device_unregister(indio_dev);
+ iio_triggered_buffer_cleanup(indio_dev);
if (client->irq > 0)
free_irq(data->client->irq, data->dready_trig);
- if (data->dready_trig) {
- iio_triggered_buffer_cleanup(indio_dev);
+ if (data->dready_trig)
iio_trigger_unregister(data->dready_trig);
- }
mutex_lock(&data->mutex);
bmc150_magn_set_power_mode(data, BMC150_MAGN_POWER_MODE_SUSPEND, true);
static const struct acpi_device_id bmc150_magn_acpi_match[] = {
{"BMC150B", 0},
+ {"BMC156B", 0},
{},
};
MODULE_DEVICE_TABLE(acpi, bmc150_magn_acpi_match);
static const struct i2c_device_id bmc150_magn_id[] = {
{"bmc150_magn", 0},
+ {"bmc156_magn", 0},
{},
};
MODULE_DEVICE_TABLE(i2c, bmc150_magn_id);
static struct i2c_driver st_magn_driver = {
.driver = {
- .owner = THIS_MODULE,
.name = "st-magn-i2c",
.of_match_table = of_match_ptr(st_magn_of_match),
},
will be called mpl3115.
config MS5611
- tristate "Measurement Specialities MS5611 pressure sensor driver"
+ tristate "Measurement Specialties MS5611 pressure sensor driver"
help
- Say Y here to build support for the Measurement Specialities
- MS5611 pressure and temperature sensor.
+ Say Y here to build support for the Measurement Specialties
+ MS5611, MS5607 pressure and temperature sensors.
To compile this driver as a module, choose M here: the module will
be called ms5611_core.
#define MS5611_PROM_WORDS_NB 8
+enum {
+ MS5611,
+ MS5607,
+};
+
+struct ms5611_chip_info {
+ u16 prom[MS5611_PROM_WORDS_NB];
+
+ int (*temp_and_pressure_compensate)(struct ms5611_chip_info *chip_info,
+ s32 *temp, s32 *pressure);
+};
+
struct ms5611_state {
void *client;
struct mutex lock;
int (*read_adc_temp_and_pressure)(struct device *dev,
s32 *temp, s32 *pressure);
- u16 prom[MS5611_PROM_WORDS_NB];
+ struct ms5611_chip_info *chip_info;
};
-int ms5611_probe(struct iio_dev *indio_dev, struct device *dev);
+int ms5611_probe(struct iio_dev *indio_dev, struct device *dev, int type);
#endif /* _MS5611_H */
*
* Data sheet:
* http://www.meas-spec.com/downloads/MS5611-01BA03.pdf
+ * http://www.meas-spec.com/downloads/MS5607-02BA03.pdf
*
*/
struct ms5611_state *st = iio_priv(indio_dev);
for (i = 0; i < MS5611_PROM_WORDS_NB; i++) {
- ret = st->read_prom_word(&indio_dev->dev, i, &st->prom[i]);
+ ret = st->read_prom_word(&indio_dev->dev,
+ i, &st->chip_info->prom[i]);
if (ret < 0) {
dev_err(&indio_dev->dev,
"failed to read prom at %d\n", i);
}
}
- if (!ms5611_prom_is_valid(st->prom, MS5611_PROM_WORDS_NB)) {
+ if (!ms5611_prom_is_valid(st->chip_info->prom, MS5611_PROM_WORDS_NB)) {
dev_err(&indio_dev->dev, "PROM integrity check failed\n");
return -ENODEV;
}
s32 *temp, s32 *pressure)
{
int ret;
- s32 t, p;
- s64 off, sens, dt;
struct ms5611_state *st = iio_priv(indio_dev);
- ret = st->read_adc_temp_and_pressure(&indio_dev->dev, &t, &p);
+ ret = st->read_adc_temp_and_pressure(&indio_dev->dev, temp, pressure);
if (ret < 0) {
dev_err(&indio_dev->dev,
"failed to read temperature and pressure\n");
return ret;
}
- dt = t - (st->prom[5] << 8);
- off = ((s64)st->prom[2] << 16) + ((st->prom[4] * dt) >> 7);
- sens = ((s64)st->prom[1] << 15) + ((st->prom[3] * dt) >> 8);
+ return st->chip_info->temp_and_pressure_compensate(st->chip_info,
+ temp, pressure);
+}
+
+static int ms5611_temp_and_pressure_compensate(struct ms5611_chip_info *chip_info,
+ s32 *temp, s32 *pressure)
+{
+ s32 t = *temp, p = *pressure;
+ s64 off, sens, dt;
- t = 2000 + ((st->prom[6] * dt) >> 23);
+ dt = t - (chip_info->prom[5] << 8);
+ off = ((s64)chip_info->prom[2] << 16) + ((chip_info->prom[4] * dt) >> 7);
+ sens = ((s64)chip_info->prom[1] << 15) + ((chip_info->prom[3] * dt) >> 8);
+
+ t = 2000 + ((chip_info->prom[6] * dt) >> 23);
if (t < 2000) {
s64 off2, sens2, t2;
return 0;
}
+static int ms5607_temp_and_pressure_compensate(struct ms5611_chip_info *chip_info,
+ s32 *temp, s32 *pressure)
+{
+ s32 t = *temp, p = *pressure;
+ s64 off, sens, dt;
+
+ dt = t - (chip_info->prom[5] << 8);
+ off = ((s64)chip_info->prom[2] << 17) + ((chip_info->prom[4] * dt) >> 6);
+ sens = ((s64)chip_info->prom[1] << 16) + ((chip_info->prom[3] * dt) >> 7);
+
+ t = 2000 + ((chip_info->prom[6] * dt) >> 23);
+ if (t < 2000) {
+ s64 off2, sens2, t2;
+
+ t2 = (dt * dt) >> 31;
+ off2 = (61 * (t - 2000) * (t - 2000)) >> 4;
+ sens2 = off2 << 1;
+
+ if (t < -1500) {
+ s64 tmp = (t + 1500) * (t + 1500);
+
+ off2 += 15 * tmp;
+ sens2 += (8 * tmp);
+ }
+
+ t -= t2;
+ off -= off2;
+ sens -= sens2;
+ }
+
+ *temp = t;
+ *pressure = (((p * sens) >> 21) - off) >> 15;
+
+ return 0;
+}
+
static int ms5611_reset(struct iio_dev *indio_dev)
{
int ret;
return -EINVAL;
}
+static struct ms5611_chip_info chip_info_tbl[] = {
+ [MS5611] = {
+ .temp_and_pressure_compensate = ms5611_temp_and_pressure_compensate,
+ },
+ [MS5607] = {
+ .temp_and_pressure_compensate = ms5607_temp_and_pressure_compensate,
+ }
+};
+
static const struct iio_chan_spec ms5611_channels[] = {
{
.type = IIO_PRESSURE,
- .info_mask_separate = BIT(IIO_CHAN_INFO_PROCESSED) |
- BIT(IIO_CHAN_INFO_SCALE)
+ .info_mask_separate = BIT(IIO_CHAN_INFO_PROCESSED),
},
{
.type = IIO_TEMP,
- .info_mask_separate = BIT(IIO_CHAN_INFO_PROCESSED) |
- BIT(IIO_CHAN_INFO_SCALE)
+ .info_mask_separate = BIT(IIO_CHAN_INFO_PROCESSED),
}
};
return ms5611_read_prom(indio_dev);
}
-int ms5611_probe(struct iio_dev *indio_dev, struct device *dev)
+int ms5611_probe(struct iio_dev *indio_dev, struct device *dev, int type)
{
int ret;
struct ms5611_state *st = iio_priv(indio_dev);
mutex_init(&st->lock);
+ st->chip_info = &chip_info_tbl[type];
indio_dev->dev.parent = dev;
indio_dev->name = dev->driver->name;
indio_dev->info = &ms5611_info;
st->read_adc_temp_and_pressure = ms5611_i2c_read_adc_temp_and_pressure;
st->client = client;
- return ms5611_probe(indio_dev, &client->dev);
+ return ms5611_probe(indio_dev, &client->dev, id->driver_data);
}
static const struct i2c_device_id ms5611_id[] = {
- { "ms5611", 0 },
+ { "ms5611", MS5611 },
+ { "ms5607", MS5607 },
{ }
};
MODULE_DEVICE_TABLE(i2c, ms5611_id);
static struct i2c_driver ms5611_driver = {
.driver = {
.name = "ms5611",
- .owner = THIS_MODULE,
},
.id_table = ms5611_id,
.probe = ms5611_i2c_probe,
st->read_adc_temp_and_pressure = ms5611_spi_read_adc_temp_and_pressure;
st->client = spi;
- return ms5611_probe(indio_dev, &spi->dev);
+ return ms5611_probe(indio_dev, &spi->dev,
+ spi_get_device_id(spi)->driver_data);
}
static const struct spi_device_id ms5611_id[] = {
- { "ms5611", 0 },
+ { "ms5611", MS5611 },
+ { "ms5607", MS5607 },
{ }
};
MODULE_DEVICE_TABLE(spi, ms5611_id);
static struct i2c_driver st_press_driver = {
.driver = {
- .owner = THIS_MODULE,
.name = "st-press-i2c",
.of_match_table = of_match_ptr(st_press_of_match),
},
static struct i2c_driver mlx90614_driver = {
.driver = {
.name = "mlx90614",
- .owner = THIS_MODULE,
.pm = &mlx90614_pm_ops,
},
.probe = mlx90614_probe,
#define TMP006_CONFIG_DRDY_EN BIT(8)
#define TMP006_CONFIG_DRDY BIT(7)
-#define TMP006_CONFIG_MOD_MASK 0x7000
+#define TMP006_CONFIG_MOD_MASK GENMASK(14, 12)
-#define TMP006_CONFIG_CR_MASK 0x0e00
+#define TMP006_CONFIG_CR_MASK GENMASK(11, 9)
#define TMP006_CONFIG_CR_SHIFT 9
#define TMP006_MANUFACTURER_MAGIC 0x5449
.driver = {
.name = "tmp006",
.pm = &tmp006_pm_ops,
- .owner = THIS_MODULE,
},
.probe = tmp006_probe,
.remove = tmp006_remove,
struct dma_buf *ion_share_dma_buf(struct ion_client *client,
struct ion_handle *handle)
{
+ DEFINE_DMA_BUF_EXPORT_INFO(exp_info);
struct ion_buffer *buffer;
struct dma_buf *dmabuf;
bool valid_handle;
- DEFINE_DMA_BUF_EXPORT_INFO(exp_info);
mutex_lock(&client->lock);
valid_handle = ion_handle_validate(client, handle);
.release = single_release,
};
-#ifdef DEBUG_HEAP_SHRINKER
static int debug_shrink_set(void *data, u64 val)
{
struct ion_heap *heap = data;
int objs;
sc.gfp_mask = -1;
- sc.nr_to_scan = 0;
+ sc.nr_to_scan = val;
- if (!val)
- return 0;
-
- objs = heap->shrinker.shrink(&heap->shrinker, &sc);
- sc.nr_to_scan = objs;
+ if (!val) {
+ objs = heap->shrinker.count_objects(&heap->shrinker, &sc);
+ sc.nr_to_scan = objs;
+ }
- heap->shrinker.shrink(&heap->shrinker, &sc);
+ heap->shrinker.scan_objects(&heap->shrinker, &sc);
return 0;
}
sc.gfp_mask = -1;
sc.nr_to_scan = 0;
- objs = heap->shrinker.shrink(&heap->shrinker, &sc);
+ objs = heap->shrinker.count_objects(&heap->shrinker, &sc);
*val = objs;
return 0;
}
DEFINE_SIMPLE_ATTRIBUTE(debug_shrink_fops, debug_shrink_get,
debug_shrink_set, "%llu\n");
-#endif
void ion_device_add_heap(struct ion_device *dev, struct ion_heap *heap)
{
path, heap->name);
}
-#ifdef DEBUG_HEAP_SHRINKER
- if (heap->shrinker.shrink) {
+ if (heap->shrinker.count_objects && heap->shrinker.scan_objects) {
char debug_name[64];
snprintf(debug_name, 64, "%s_shrink", heap->name);
path, debug_name);
}
}
-#endif
+
up_write(&dev->lock);
}
chunk_heap->heap.ops = &chunk_heap_ops;
chunk_heap->heap.type = ION_HEAP_TYPE_CHUNK;
chunk_heap->heap.flags = ION_HEAP_FLAG_DEFER_FREE;
- pr_debug("%s: base %lu size %zu align %ld\n", __func__, chunk_heap->base,
- heap_data->size, heap_data->align);
+ pr_debug("%s: base %lu size %zu align %ld\n", __func__,
+ chunk_heap->base, heap_data->size, heap_data->align);
return &chunk_heap->heap;
int ion_page_pool_shrink(struct ion_page_pool *pool, gfp_t gfp_mask,
int nr_to_scan)
{
- int freed;
+ int freed = 0;
bool high;
if (current_is_kswapd())
if (nr_to_scan == 0)
return ion_page_pool_total(pool, high);
- for (freed = 0; freed < nr_to_scan; freed++) {
+ while (freed < nr_to_scan) {
struct page *page;
mutex_lock(&pool->mutex);
}
mutex_unlock(&pool->mutex);
ion_page_pool_free_pages(pool, page);
+ freed += (1 << pool->order);
}
return freed;
{
struct ion_system_heap *sys_heap;
int nr_total = 0;
- int i;
+ int i, nr_freed;
+ int only_scan = 0;
sys_heap = container_of(heap, struct ion_system_heap, heap);
+ if (!nr_to_scan)
+ only_scan = 1;
+
for (i = 0; i < num_orders; i++) {
struct ion_page_pool *pool = sys_heap->pools[i];
- nr_total += ion_page_pool_shrink(pool, gfp_mask, nr_to_scan);
+ nr_freed = ion_page_pool_shrink(pool, gfp_mask, nr_to_scan);
+ nr_total += nr_freed;
+
+ if (!only_scan) {
+ nr_to_scan -= nr_freed;
+ /* shrink completed */
+ if (nr_to_scan <= 0)
+ break;
+ }
}
return nr_total;
tristate "Data acquisition support (comedi)"
depends on m
---help---
- Enable support a wide range of data acquisition devices
+ Enable support for a wide range of data acquisition devices
for Linux.
if COMEDI
err |= __get_user(temp.uint, &cmd32->stop_arg);
err |= __put_user(temp.uint, &cmd->stop_arg);
err |= __get_user(temp.uptr, &cmd32->chanlist);
- err |= __put_user(compat_ptr(temp.uptr), &cmd->chanlist);
+ err |= __put_user((unsigned int __force *)compat_ptr(temp.uptr),
+ &cmd->chanlist);
err |= __get_user(temp.uint, &cmd32->chanlist_len);
err |= __put_user(temp.uint, &cmd->chanlist_len);
err |= __get_user(temp.uptr, &cmd32->data);
cfp->dev = dev;
mutex_lock(&dev->mutex);
- if (!dev->attached && !capable(CAP_NET_ADMIN)) {
- dev_dbg(dev->class_dev, "not attached and not CAP_NET_ADMIN\n");
+ if (!dev->attached && !capable(CAP_SYS_ADMIN)) {
+ dev_dbg(dev->class_dev, "not attached and not CAP_SYS_ADMIN\n");
rc = -ENODEV;
goto out;
}
if (dev->attached && dev->use_count == 0) {
if (!try_module_get(dev->driver->module)) {
- rc = -ENOSYS;
+ rc = -ENXIO;
goto out;
}
if (dev->open) {
* jumper-settable on the board. The settings are not software-readable.
*/
static const struct comedi_lrange cb_pcimdas_ao_range = {
- 4, {
+ 6, {
BIP_RANGE(10),
BIP_RANGE(5),
UNI_RANGE(10),
- UNI_RANGE(5)
+ UNI_RANGE(5),
+ RANGE_ext(-1, 1),
+ RANGE_ext(0, 1)
}
};
s->range_table = &das02_ao_ranges;
s->insn_write = dac02_ao_insn_write;
- ret = comedi_alloc_subdev_readback(s);
- if (ret)
- return ret;
-
- return 0;
+ return comedi_alloc_subdev_readback(s);
}
static struct comedi_driver dac02_driver = {
};
module_comedi_pcmcia_driver(driver_das08_cs, das08_cs_driver);
-MODULE_AUTHOR("David A. Schleef <ds@schleef.org>, "
- "Frank Mori Hess <fmhess@users.sourceforge.net>");
+MODULE_AUTHOR("David A. Schleef <ds@schleef.org>");
+MODULE_AUTHOR("Frank Mori Hess <fmhess@users.sourceforge.net>");
MODULE_DESCRIPTION("Comedi driver for ComputerBoards DAS-08 PCMCIA boards");
MODULE_LICENSE("GPL");
"cio-das16/m1"
- 0 a/d bits 0-3, mux start 12 bit
- 1 a/d bits 4-11 unused
- 2 status control
- 3 di 4 bit do 4 bit
- 4 unused clear interrupt
- 5 interrupt, pacer
- 6 channel/gain queue address
- 7 channel/gain queue data
- 89ab 8254
- cdef 8254
- 400 8255
- 404-407 8254
+ 0 a/d bits 0-3, mux start 12 bit
+ 1 a/d bits 4-11 unused
+ 2 status control
+ 3 di 4 bit do 4 bit
+ 4 unused clear interrupt
+ 5 interrupt, pacer
+ 6 channel/gain queue address
+ 7 channel/gain queue data
+ 89ab 8254
+ cdef 8254
+ 400 8255
+ 404-407 8254
*/
hw_counter = comedi_8254_read(devpriv->counter, 1);
/* make sure hardware counter reading is not bogus due to initial value
* not having been loaded yet */
- if (devpriv->adc_count == 0 && hw_counter == devpriv->initial_hw_count) {
+ if (devpriv->adc_count == 0 &&
+ hw_counter == devpriv->initial_hw_count) {
num_samples = 0;
} else {
- /* The calculation of num_samples looks odd, but it uses the following facts.
- * 16 bit hardware counter is initialized with value of zero (which really
- * means 0x1000). The counter decrements by one on each conversion
- * (when the counter decrements from zero it goes to 0xffff). num_samples
- * is a 16 bit variable, so it will roll over in a similar fashion to the
- * hardware counter. Work it out, and this is what you get. */
+ /* The calculation of num_samples looks odd, but it uses the
+ * following facts. 16 bit hardware counter is initialized with
+ * value of zero (which really means 0x1000). The counter
+ * decrements by one on each conversion (when the counter
+ * decrements from zero it goes to 0xffff). num_samples is a
+ * 16 bit variable, so it will roll over in a similar fashion
+ * to the hardware counter. Work it out, and this is what you
+ * get. */
num_samples = -hw_counter - devpriv->adc_count;
}
/* check if we only need some of the points */
/* Digital I/O subdevice */
s = &dev->subdevices[2];
- ret = subdev_8255_init(dev, s, dmm32at_8255_io, DMM32AT_8255_IOBASE);
- if (ret)
- return ret;
-
- return 0;
+ return subdev_8255_init(dev, s, dmm32at_8255_io, DMM32AT_8255_IOBASE);
}
static struct comedi_driver dmm32at_driver = {
s->range_table = &range_fl512;
s->insn_write = fl512_ao_insn_write;
- ret = comedi_alloc_subdev_readback(s);
- if (ret)
- return ret;
-
- return 0;
+ return comedi_alloc_subdev_readback(s);
}
static struct comedi_driver fl512_driver = {
/* 8255 dio */
s = &dev->subdevices[0];
- ret = subdev_8255_init(dev, s, NULL, 0x00);
- if (ret)
- return ret;
-
- return 0;
+ return subdev_8255_init(dev, s, NULL, 0x00);
}
static struct comedi_driver driver_dio24 = {
s->insn_read = s626_enc_insn_read;
s->insn_write = s626_enc_insn_write;
- ret = s626_initialize(dev);
- if (ret)
- return ret;
-
- return 0;
+ return s626_initialize(dev);
}
static void s626_detach(struct comedi_device *dev)
kfree(brd);
}
-static void dgap_remove_one(struct pci_dev *dev)
+static void dgap_stop(bool removesys, struct pci_driver *drv)
{
- unsigned int i;
- ulong lock_flags;
- struct pci_driver *drv = to_pci_driver(dev->dev.driver);
+ unsigned long lock_flags;
spin_lock_irqsave(&dgap_poll_lock, lock_flags);
dgap_poll_stop = 1;
spin_unlock_irqrestore(&dgap_poll_lock, lock_flags);
- /* Turn off poller right away. */
del_timer_sync(&dgap_poll_timer);
-
- dgap_remove_driver_sysfiles(drv);
+ if (removesys)
+ dgap_remove_driver_sysfiles(drv);
device_destroy(dgap_class, MKDEV(DIGI_DGAP_MAJOR, 0));
class_destroy(dgap_class);
unregister_chrdev(DIGI_DGAP_MAJOR, "dgap");
+}
+static void dgap_remove_one(struct pci_dev *dev)
+{
+ unsigned int i;
+ struct pci_driver *drv = to_pci_driver(dev->dev.driver);
+
+ dgap_stop(true, drv);
for (i = 0; i < dgap_numboards; ++i) {
dgap_remove_ports_sysfiles(dgap_board[i]);
dgap_cleanup_tty(dgap_board[i]);
return rc;
}
-static void dgap_stop(void)
-{
- unsigned long lock_flags;
-
- spin_lock_irqsave(&dgap_poll_lock, lock_flags);
- dgap_poll_stop = 1;
- spin_unlock_irqrestore(&dgap_poll_lock, lock_flags);
-
- del_timer_sync(&dgap_poll_timer);
-
- device_destroy(dgap_class, MKDEV(DIGI_DGAP_MAJOR, 0));
- class_destroy(dgap_class);
- unregister_chrdev(DIGI_DGAP_MAJOR, "dgap");
-}
-
/************************************************************************
*
* Driver load/unload functions
return rc;
rc = pci_register_driver(&dgap_driver);
- if (rc)
- goto err_stop;
+ if (rc) {
+ dgap_stop(false, NULL);
+ return rc;
+ }
rc = dgap_create_driver_sysfiles(&dgap_driver);
if (rc)
err_unregister:
pci_unregister_driver(&dgap_driver);
-err_stop:
- dgap_stop();
-
return rc;
}
help
Generic Framebuffer support for TLS8204
+config FB_TFT_UC1611
+ tristate "FB driver for the UC1611 LCD controller"
+ depends on FB_TFT
+ help
+ Generic Framebuffer support for UC1611
+
config FB_TFT_UC1701
tristate "FB driver for the UC1701 LCD Controller"
depends on FB_TFT
obj-$(CONFIG_FB_TFT_ST7735R) += fb_st7735r.o
obj-$(CONFIG_FB_TFT_TINYLCD) += fb_tinylcd.o
obj-$(CONFIG_FB_TFT_TLS8204) += fb_tls8204.o
+obj-$(CONFIG_FB_TFT_UC1611) += fb_uc1611.o
obj-$(CONFIG_FB_TFT_UC1701) += fb_uc1701.o
obj-$(CONFIG_FB_TFT_UPD161704) += fb_upd161704.o
obj-$(CONFIG_FB_TFT_WATTEROTT) += fb_watterott.o
--- /dev/null
+/*
+ * FB driver for the UltraChip UC1611 LCD controller
+ *
+ * The display is 4-bit grayscale (16 shades) 240x160.
+ *
+ * Copyright (C) 2015 Henri Chain
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/gpio.h>
+#include <linux/spi/spi.h>
+#include <linux/delay.h>
+
+#include "fbtft.h"
+
+#define DRVNAME "fb_uc1611"
+#define WIDTH 240
+#define HEIGHT 160
+#define BPP 8
+#define FPS 40
+
+/*
+ * LCD voltage is a combination of ratio, gain, pot and temp
+ *
+ * V_LCD = V_BIAS * ratio
+ * V_LCD = (C_V0 + C_PM × pot) * (1 + (T - 25) * temp)
+ * C_V0 and C_PM depend on ratio and gain
+ * T is ambient temperature
+ */
+
+/* BR -> actual ratio: 0-3 -> 5, 10, 11, 13 */
+static unsigned ratio = 2;
+module_param(ratio, uint, 0);
+MODULE_PARM_DESC(ratio, "BR[1:0] Bias voltage ratio: 0-3 (default: 2)");
+
+static unsigned gain = 3;
+module_param(gain, uint, 0);
+MODULE_PARM_DESC(gain, "GN[1:0] Bias voltage gain: 0-3 (default: 3)");
+
+static unsigned pot = 16;
+module_param(pot, uint, 0);
+MODULE_PARM_DESC(pot, "PM[6:0] Bias voltage pot.: 0-63 (default: 16)");
+
+/* TC -> % compensation per deg C: 0-3 -> -.05, -.10, -.015, -.20 */
+static unsigned temp;
+module_param(temp, uint, 0);
+MODULE_PARM_DESC(temp, "TC[1:0] Temperature compensation: 0-3 (default: 0)");
+
+/* PC[1:0] -> LCD capacitance: 0-3 -> <20nF, 20-28 nF, 29-40 nF, 40-56 nF */
+static unsigned load = 1;
+module_param(load, uint, 0);
+MODULE_PARM_DESC(load, "PC[1:0] Panel Loading: 0-3 (default: 1)");
+
+/* PC[3:2] -> V_LCD: 0, 1, 3 -> ext., int. with ratio = 5, int. standard */
+static unsigned pump = 3;
+module_param(pump, uint, 0);
+MODULE_PARM_DESC(pump, "PC[3:2] Pump control: 0,1,3 (default: 3)");
+
+static int init_display(struct fbtft_par *par)
+{
+ int ret;
+
+ fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "%s()\n", __func__);
+
+ /* Set CS active high */
+ par->spi->mode |= SPI_CS_HIGH;
+ ret = par->spi->master->setup(par->spi);
+ if (ret) {
+ dev_err(par->info->device, "Could not set SPI_CS_HIGH\n");
+ return ret;
+ }
+
+ /* Reset controller */
+ write_reg(par, 0xE2);
+
+ /* Set bias ratio */
+ write_reg(par, 0xE8 | (ratio & 0x03));
+
+ /* Set bias gain and potentiometer */
+ write_reg(par, 0x81);
+ write_reg(par, (gain & 0x03) << 6 | (pot & 0x3F));
+
+ /* Set temperature compensation */
+ write_reg(par, 0x24 | (temp & 0x03));
+
+ /* Set panel loading */
+ write_reg(par, 0x28 | (load & 0x03));
+
+ /* Set pump control */
+ write_reg(par, 0x2C | (pump & 0x03));
+
+ /* Set inverse display */
+ write_reg(par, 0xA6 | (0x01 & 0x01));
+
+ /* Set 4-bit grayscale mode */
+ write_reg(par, 0xD0 | (0x02 & 0x03));
+
+ /* Set Display enable */
+ write_reg(par, 0xA8 | 0x07);
+
+ return 0;
+}
+
+static void set_addr_win(struct fbtft_par *par, int xs, int ys, int xe, int ye)
+{
+ fbtft_par_dbg(DEBUG_SET_ADDR_WIN, par,
+ "%s(xs=%d, ys=%d, xe=%d, ye=%d)\n",
+ __func__, xs, ys, xe, ye);
+
+ switch (par->info->var.rotate) {
+ case 90:
+ case 270:
+ /* Set column address */
+ write_reg(par, ys & 0x0F);
+ write_reg(par, 0x10 | (ys >> 4));
+
+ /* Set page address (divide xs by 2) (not used by driver) */
+ write_reg(par, 0x60 | ((xs >> 1) & 0x0F));
+ write_reg(par, 0x70 | (xs >> 5));
+ break;
+ default:
+ /* Set column address (not used by driver) */
+ write_reg(par, xs & 0x0F);
+ write_reg(par, 0x10 | (xs >> 4));
+
+ /* Set page address (divide ys by 2) */
+ write_reg(par, 0x60 | ((ys >> 1) & 0x0F));
+ write_reg(par, 0x70 | (ys >> 5));
+ break;
+ }
+}
+
+static int blank(struct fbtft_par *par, bool on)
+{
+ fbtft_par_dbg(DEBUG_BLANK, par, "%s(blank=%s)\n",
+ __func__, on ? "true" : "false");
+
+ if (on)
+ write_reg(par, 0xA8 | 0x00);
+ else
+ write_reg(par, 0xA8 | 0x07);
+ return 0;
+}
+
+static int set_var(struct fbtft_par *par)
+{
+ fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "%s()\n", __func__);
+
+ /* par->info->fix.visual = FB_VISUAL_PSEUDOCOLOR; */
+ par->info->var.grayscale = 1;
+ par->info->var.red.offset = 0;
+ par->info->var.red.length = 8;
+ par->info->var.green.offset = 0;
+ par->info->var.green.length = 8;
+ par->info->var.blue.offset = 0;
+ par->info->var.blue.length = 8;
+ par->info->var.transp.offset = 0;
+ par->info->var.transp.length = 0;
+
+ switch (par->info->var.rotate) {
+ case 90:
+ /* Set RAM address control */
+ write_reg(par, 0x88
+ | (0x0 & 0x1) << 2 /* Increment positively */
+ | (0x1 & 0x1) << 1 /* Increment page first */
+ | (0x1 & 0x1)); /* Wrap around (default) */
+
+ /* Set LCD mapping */
+ write_reg(par, 0xC0
+ | (0x0 & 0x1) << 2 /* Mirror Y OFF */
+ | (0x0 & 0x1) << 1 /* Mirror X OFF */
+ | (0x0 & 0x1)); /* MS nibble last (default) */
+ break;
+ case 180:
+ /* Set RAM address control */
+ write_reg(par, 0x88
+ | (0x0 & 0x1) << 2 /* Increment positively */
+ | (0x0 & 0x1) << 1 /* Increment column first */
+ | (0x1 & 0x1)); /* Wrap around (default) */
+
+ /* Set LCD mapping */
+ write_reg(par, 0xC0
+ | (0x1 & 0x1) << 2 /* Mirror Y ON */
+ | (0x0 & 0x1) << 1 /* Mirror X OFF */
+ | (0x0 & 0x1)); /* MS nibble last (default) */
+ break;
+ case 270:
+ /* Set RAM address control */
+ write_reg(par, 0x88
+ | (0x0 & 0x1) << 2 /* Increment positively */
+ | (0x1 & 0x1) << 1 /* Increment page first */
+ | (0x1 & 0x1)); /* Wrap around (default) */
+
+ /* Set LCD mapping */
+ write_reg(par, 0xC0
+ | (0x1 & 0x1) << 2 /* Mirror Y ON */
+ | (0x1 & 0x1) << 1 /* Mirror X ON */
+ | (0x0 & 0x1)); /* MS nibble last (default) */
+ break;
+ default:
+ /* Set RAM address control */
+ write_reg(par, 0x88
+ | (0x0 & 0x1) << 2 /* Increment positively */
+ | (0x0 & 0x1) << 1 /* Increment column first */
+ | (0x1 & 0x1)); /* Wrap around (default) */
+
+ /* Set LCD mapping */
+ write_reg(par, 0xC0
+ | (0x0 & 0x1) << 2 /* Mirror Y OFF */
+ | (0x1 & 0x1) << 1 /* Mirror X ON */
+ | (0x0 & 0x1)); /* MS nibble last (default) */
+ break;
+ }
+
+ return 0;
+}
+
+static int write_vmem(struct fbtft_par *par, size_t offset, size_t len)
+{
+ u8 *vmem8 = (u8 *)(par->info->screen_base);
+ u8 *buf8 = (u8 *)(par->txbuf.buf);
+ u16 *buf16 = (u16 *)(par->txbuf.buf);
+ int line_length = par->info->fix.line_length;
+ int y_start = (offset / line_length);
+ int y_end = (offset + len - 1) / line_length;
+ int x, y, i;
+ int ret = 0;
+
+ fbtft_par_dbg(DEBUG_WRITE_VMEM, par, "%s()\n", __func__);
+
+ switch (par->pdata->display.buswidth) {
+ case 8:
+ switch (par->info->var.rotate) {
+ case 90:
+ case 270:
+ i = y_start * line_length;
+ for (y = y_start; y <= y_end; y++) {
+ for (x = 0; x < line_length; x += 2) {
+ *buf8 = vmem8[i] >> 4;
+ *buf8 |= vmem8[i + 1] & 0xF0;
+ buf8++;
+ i += 2;
+ }
+ }
+ break;
+ default:
+ /* Must be even because pages are two lines */
+ y_start &= 0xFE;
+ i = y_start * line_length;
+ for (y = y_start; y <= y_end; y += 2) {
+ for (x = 0; x < line_length; x++) {
+ *buf8 = vmem8[i] >> 4;
+ *buf8 |= vmem8[i + line_length] & 0xF0;
+ buf8++;
+ i++;
+ }
+ i += line_length;
+ }
+ break;
+ }
+ gpio_set_value(par->gpio.dc, 1);
+
+ /* Write data */
+ ret = par->fbtftops.write(par, par->txbuf.buf, len / 2);
+ break;
+ case 9:
+ switch (par->info->var.rotate) {
+ case 90:
+ case 270:
+ i = y_start * line_length;
+ for (y = y_start; y <= y_end; y++) {
+ for (x = 0; x < line_length; x += 2) {
+ *buf16 = 0x100;
+ *buf16 |= vmem8[i] >> 4;
+ *buf16 |= vmem8[i + 1] & 0xF0;
+ buf16++;
+ i += 2;
+ }
+ }
+ break;
+ default:
+ /* Must be even because pages are two lines */
+ y_start &= 0xFE;
+ i = y_start * line_length;
+ for (y = y_start; y <= y_end; y += 2) {
+ for (x = 0; x < line_length; x++) {
+ *buf16 = 0x100;
+ *buf16 |= vmem8[i] >> 4;
+ *buf16 |= vmem8[i + line_length] & 0xF0;
+ buf16++;
+ i++;
+ }
+ i += line_length;
+ }
+ break;
+ }
+
+ /* Write data */
+ ret = par->fbtftops.write(par, par->txbuf.buf, len);
+ break;
+ default:
+ dev_err(par->info->device, "unsupported buswidth %d\n",
+ par->pdata->display.buswidth);
+ }
+
+ if (ret < 0)
+ dev_err(par->info->device, "write failed and returned: %d\n",
+ ret);
+
+ return ret;
+}
+
+static struct fbtft_display display = {
+ .txbuflen = -1,
+ .regwidth = 8,
+ .width = WIDTH,
+ .height = HEIGHT,
+ .bpp = BPP,
+ .fps = FPS,
+ .fbtftops = {
+ .write_vmem = write_vmem,
+ .init_display = init_display,
+ .set_addr_win = set_addr_win,
+ .set_var = set_var,
+ .blank = blank,
+ },
+};
+
+FBTFT_REGISTER_DRIVER(DRVNAME, "ultrachip,uc1611", &display);
+
+MODULE_ALIAS("spi:" DRVNAME);
+MODULE_ALIAS("platform:" DRVNAME);
+MODULE_ALIAS("spi:uc1611");
+MODULE_ALIAS("platform:uc1611");
+
+MODULE_DESCRIPTION("FB driver for the UC1611 LCD controller");
+MODULE_AUTHOR("Henri Chain");
+MODULE_LICENSE("GPL");
p = of_prop_next_u32(prop, NULL, &val);
if (!p)
return -EINVAL;
+
+ par->fbtftops.reset(par);
+ if (par->gpio.cs != -1)
+ gpio_set_value(par->gpio.cs, 0); /* Activate chip */
+
while (p) {
if (val & FBTFT_OF_INIT_CMD) {
val &= 0xFFFF;
}
}
}, {
+ .name = "ew24ha0",
+ .spi = &(struct spi_board_info) {
+ .modalias = "fb_uc1611",
+ .max_speed_hz = 32000000,
+ .mode = SPI_MODE_3,
+ .platform_data = &(struct fbtft_platform_data) {
+ .display = {
+ .buswidth = 8,
+ },
+ .gpios = (const struct fbtft_gpio []) {
+ { "dc", 24 },
+ {},
+ },
+ }
+ }
+ }, {
+ .name = "ew24ha0_9bit",
+ .spi = &(struct spi_board_info) {
+ .modalias = "fb_uc1611",
+ .max_speed_hz = 32000000,
+ .mode = SPI_MODE_3,
+ .platform_data = &(struct fbtft_platform_data) {
+ .display = {
+ .buswidth = 9,
+ },
+ .gpios = (const struct fbtft_gpio []) {
+ {},
+ },
+ }
+ }
+ }, {
.name = "flexfb",
.spi = &(struct spi_board_info) {
.modalias = "flexfb",
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include <linux/module.h>
#define DRVNAME "flexfb"
-
static char *chip;
module_param(chip, charp, 0);
MODULE_PARM_DESC(chip, "LCD controller");
module_param(latched, bool, 0);
MODULE_PARM_DESC(latched, "Use with latched 16-bit databus");
-
static int *initp;
static int initp_num;
-1, 0xab, 0x01, -1, 0xb1, 0x32, -1, 0xb4, 0xa0, 0xb5, 0x55, -1, 0xbb, 0x17, -1, 0xbe, 0x05,
-1, 0xc1, 0xc8, 0x80, 0xc8, -1, 0xc7, 0x0f, -1, 0xb6, 0x01, -1, 0xa6, -1, 0xaf, -3 };
-
/* ili9320, ili9325 */
static void flexfb_set_addr_win_1(struct fbtft_par *par,
int xs, int ys, int xe, int ye)
{
- fbtft_par_dbg(DEBUG_SET_ADDR_WIN, par,
- "%s(xs=%d, ys=%d, xe=%d, ye=%d)\n",
- __func__, xs, ys, xe, ye);
+ fbtft_par_dbg(DEBUG_SET_ADDR_WIN, par, "%s(xs=%d, ys=%d, xe=%d, ye=%d)\n",
+ __func__, xs, ys, xe, ye);
switch (par->info->var.rotate) {
/* R20h = Horizontal GRAM Start Address */
/* R21h = Vertical GRAM Start Address */
return -EINVAL;
}
if (latched)
- num_db = buswidth/2;
+ num_db = buswidth / 2;
for (i = 0; i < num_db; i++) {
if (par->gpio.db[i] < 0) {
dev_err(par->info->device,
initp_num = ARRAY_SIZE(st7735r_init);
}
-
} else if (!strcmp(chip, "hx8340bn")) {
if (!width)
width = 176;
initp_num = ARRAY_SIZE(hx8340bn_init);
}
-
} else if (!strcmp(chip, "ili9225")) {
if (!width)
width = 176;
initp_num = ARRAY_SIZE(ili9225_init);
}
-
-
} else if (!strcmp(chip, "ili9320")) {
if (!width)
width = 240;
initp_num = ARRAY_SIZE(ili9320_init);
}
-
} else if (!strcmp(chip, "ili9325")) {
if (!width)
width = 240;
initp_num = ARRAY_SIZE(ili9341_init);
}
-
} else if (!strcmp(chip, "ssd1289")) {
if (!width)
width = 240;
initp_num = ARRAY_SIZE(ssd1289_init);
}
-
-
} else if (!strcmp(chip, "ssd1351")) {
if (!width)
width = 128;
return -EINVAL;
par = info->par;
if (par)
- fbtft_par_dbg(DEBUG_DRIVER_INIT_FUNCTIONS, par,
- "%s()\n", __func__);
+ fbtft_par_dbg(DEBUG_DRIVER_INIT_FUNCTIONS, par, "%s()\n",
+ __func__);
fbtft_unregister_framebuffer(info);
fbtft_framebuffer_release(info);
/* Make sure we free any memory reserve for slow Queue */
for (i = 0; i < MAX_NUM_APP; i++) {
while (list_empty(&dev->app_info[i].app_sqlist) == 0) {
- pdpram_blk = list_entry(dev->app_info[i].app_sqlist.next, struct dpram_blk, list);
+ pdpram_blk = list_entry(dev->app_info[i].app_sqlist.next,
+ struct dpram_blk, list);
list_del(&pdpram_blk->list);
ft1000_free_buffer(pdpram_blk, &freercvpool);
struct timeval tv;
struct IOCTL_GET_VER get_ver_data;
struct IOCTL_GET_DSP_STAT get_stat_data;
- u8 ConnectionMsg[] = {0x00, 0x44, 0x10, 0x20, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0x93, 0x64,
- 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x05, 0x00, 0x00, 0x00, 0x0a,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x12, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x02, 0x37, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0x01, 0x00, 0x01, 0x7f, 0x00,
- 0x00, 0x01, 0x00, 0x00};
+ u8 ConnectionMsg[] = {
+ 0x00, 0x44, 0x10, 0x20, 0x80, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0x93, 0x64,
+ 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x05, 0x00, 0x00, 0x00, 0x0a,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x12,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x02, 0x37, 0x00, 0x00, 0x00, 0x08,
+ 0x00, 0x00, 0x00, 0x01, 0x00, 0x01, 0x7f, 0x00,
+ 0x00, 0x01, 0x00, 0x00
+ };
unsigned short ledStat = 0;
unsigned short conStat = 0;
memcpy(get_stat_data.eui64, info->eui64, EUISZ);
if (info->ProgConStat != 0xFF) {
- ft1000_read_dpram16(ft1000dev, FT1000_MAG_DSP_LED, (u8 *)&ledStat, FT1000_MAG_DSP_LED_INDX);
+ ft1000_read_dpram16(ft1000dev, FT1000_MAG_DSP_LED,
+ (u8 *)&ledStat, FT1000_MAG_DSP_LED_INDX);
get_stat_data.LedStat = ntohs(ledStat);
pr_debug("LedStat = 0x%x\n", get_stat_data.LedStat);
- ft1000_read_dpram16(ft1000dev, FT1000_MAG_DSP_CON_STATE, (u8 *)&conStat, FT1000_MAG_DSP_CON_STATE_INDX);
+ ft1000_read_dpram16(ft1000dev, FT1000_MAG_DSP_CON_STATE,
+ (u8 *)&conStat, FT1000_MAG_DSP_CON_STATE_INDX);
get_stat_data.ConStat = ntohs(conStat);
pr_debug("ConStat = 0x%x\n", get_stat_data.ConStat);
} else {
if (list_empty(&ft1000dev->app_info[i].app_sqlist) == 0) {
/* pr_debug("Message detected in slow queue\n"); */
spin_lock_irqsave(&free_buff_lock, flags);
- pdpram_blk = list_entry(ft1000dev->app_info[i].app_sqlist.next, struct dpram_blk, list);
+ pdpram_blk = list_entry(ft1000dev->app_info[i].app_sqlist.next,
+ struct dpram_blk, list);
list_del(&pdpram_blk->list);
ft1000dev->app_info[i].NumOfMsg--;
/* pr_debug("NumOfMsg for app %d = %d\n", i, ft1000dev->app_info[i].NumOfMsg); */
long nDspImages; /* Number of DSP images in file. */
};
-#pragma pack(1)
struct dsp_image_info {
long coff_date; /* Date/time when DSP Coff image was built. */
long begin_offset; /* Offset in file where image begins. */
long version; /* Embedded version # of DSP code. */
unsigned short checksum; /* DSP File checksum */
unsigned short pad1;
-};
+} __packed;
/* checks if the doorbell register is cleared */
}
status = ft1000_read_dpram16(ft1000dev,
- DWNLD_MAG1_HANDSHAKE_LOC, (u8 *)&handshake, 1);
+ DWNLD_MAG1_HANDSHAKE_LOC,
+ (u8 *)&handshake, 1);
handshake = ntohs(handshake);
if (status)
if (ft1000dev->bootmode == 1) {
status = fix_ft1000_read_dpram32(ft1000dev,
- DWNLD_MAG1_TYPE_LOC, (u8 *)&tempx);
+ DWNLD_MAG1_TYPE_LOC,
+ (u8 *)&tempx);
tempx = ntohl(tempx);
} else {
tempx = 0;
status = ft1000_read_dpram16(ft1000dev,
- DWNLD_MAG1_TYPE_LOC, (u8 *)&tempword, 1);
+ DWNLD_MAG1_TYPE_LOC,
+ (u8 *)&tempword, 1);
tempx |= (tempword << 16);
tempx = ntohl(tempx);
}
if (ft1000dev->bootmode == 1) {
status = fix_ft1000_read_dpram32(ft1000dev,
- DWNLD_MAG1_TYPE_LOC, (u8 *)&tempx);
+ DWNLD_MAG1_TYPE_LOC,
+ (u8 *)&tempx);
tempx = ntohl(tempx);
} else {
if (ft1000dev->usbboot == 2) {
if (ft1000dev->bootmode == 1) {
status = fix_ft1000_read_dpram32(ft1000dev,
- DWNLD_MAG1_SIZE_LOC, (u8 *)&value);
+ DWNLD_MAG1_SIZE_LOC,
+ (u8 *)&value);
value = ntohl(value);
} else {
status = ft1000_read_dpram16(ft1000dev,
- DWNLD_MAG1_SIZE_LOC, (u8 *)&tempword, 0);
+ DWNLD_MAG1_SIZE_LOC,
+ (u8 *)&tempword, 0);
value = tempword;
status = ft1000_read_dpram16(ft1000dev,
- DWNLD_MAG1_SIZE_LOC, (u8 *)&tempword, 1);
+ DWNLD_MAG1_SIZE_LOC,
+ (u8 *)&tempword, 1);
value |= (tempword << 16);
value = ntohl(value);
}
skb = dev_alloc_skb(len + 12 + 2);
if (skb == NULL) {
- pr_debug("No Network buffers available\n");
info->stats.rx_errors++;
ft1000_submit_rx_urb(info);
return -1;
.driver = {
.name = "adt7316",
.pm = ADT7316_PM_OPS,
- .owner = THIS_MODULE,
},
.probe = adt7316_i2c_probe,
.id_table = adt7316_i2c_id,
.groups = iio_evgen_groups,
.release = &iio_evgen_release,
};
+
static __init int iio_dummy_evgen_init(void)
{
int ret = iio_dummy_evgen_create();
*/
iio_dummy_devs[index] = indio_dev;
-
/*
* Set the device name.
*
*/
struct iio_dev *indio_dev = iio_dummy_devs[index];
-
/* Unregister the device */
iio_device_unregister(indio_dev);
{
return 0;
};
+
static inline
void iio_simple_dummy_unconfigure_buffer(struct iio_dev *indio_dev)
{};
[diffvoltage3m4] = -2,
[accelx] = 344,
};
+
/**
* iio_simple_dummy_trigger_h() - the trigger handler function
* @irq: the interrupt number
iio_kfifo_free(indio_dev->buffer);
error_ret:
return ret;
-
}
/**
.name = "isl29018",
.acpi_match_table = ACPI_PTR(isl29018_acpi_match),
.pm = ISL29018_PM_OPS,
- .owner = THIS_MODULE,
.of_match_table = isl29018_of_match,
},
.probe = isl29018_probe,
.class = I2C_CLASS_HWMON,
.driver = {
.name = "isl29028",
- .owner = THIS_MODULE,
.of_match_table = isl29028_of_match,
},
.probe = isl29028_probe,
extern unsigned int libcfs_debug;
extern unsigned int libcfs_printk;
extern unsigned int libcfs_console_ratelimit;
-extern unsigned int libcfs_watchdog_ratelimit;
extern unsigned int libcfs_console_max_delay;
extern unsigned int libcfs_console_min_delay;
extern unsigned int libcfs_console_backoff;
{
int ret = 0;
- if (unlikely(CFS_FAIL_PRECHECK(id) &&
- (ret = __cfs_fail_check_set(id, value, set)))) {
- if (quiet) {
- CDEBUG(D_INFO, "*** cfs_fail_loc=%x, val=%u***\n",
- id, value);
- } else {
- LCONSOLE_INFO("*** cfs_fail_loc=%x, val=%u***\n",
- id, value);
+ if (unlikely(CFS_FAIL_PRECHECK(id))) {
+ ret = __cfs_fail_check_set(id, value, set);
+ if (ret) {
+ if (quiet) {
+ CDEBUG(D_INFO, "*** cfs_fail_loc=%x, val=%u***\n",
+ id, value);
+ } else {
+ LCONSOLE_INFO("*** cfs_fail_loc=%x, val=%u***\n",
+ id, value);
+ }
}
}
lbug_with_loc(&msgdata); \
} while (0)
-extern atomic_t libcfs_kmemory;
-/*
- * Memory
- */
-
-# define libcfs_kmem_inc(ptr, size) \
-do { \
- atomic_add(size, &libcfs_kmemory); \
-} while (0)
-
-# define libcfs_kmem_dec(ptr, size) \
-do { \
- atomic_sub(size, &libcfs_kmemory); \
-} while (0)
-
-# define libcfs_kmem_read() \
- atomic_read(&libcfs_kmemory)
-
#ifndef LIBCFS_VMALLOC_SIZE
#define LIBCFS_VMALLOC_SIZE (2 << PAGE_CACHE_SHIFT) /* 2 pages */
#endif
if (unlikely((ptr) == NULL)) { \
CERROR("LNET: out of memory at %s:%d (tried to alloc '" \
#ptr "' = %d)\n", __FILE__, __LINE__, (int)(size)); \
- CERROR("LNET: %d total bytes allocated by lnet\n", \
- libcfs_kmem_read()); \
} else { \
memset((ptr), 0, (size)); \
- libcfs_kmem_inc((ptr), (size)); \
- CDEBUG(D_MALLOC, "alloc '" #ptr "': %d at %p (tot %d).\n", \
- (int)(size), (ptr), libcfs_kmem_read()); \
- } \
+ } \
} while (0)
/**
"%s:%d\n", s, __FILE__, __LINE__); \
break; \
} \
- libcfs_kmem_dec((ptr), s); \
- CDEBUG(D_MALLOC, "kfreed '" #ptr "': %d at %p (tot %d).\n", \
- s, (ptr), libcfs_kmem_read()); \
if (unlikely(s > LIBCFS_VMALLOC_SIZE)) \
vfree(ptr); \
else \
LASSERT(list_empty(&kiblnd_data.kib_devs));
- CDEBUG(D_MALLOC, "before LND base cleanup: kmem %d\n",
- atomic_read(&libcfs_kmemory));
-
switch (kiblnd_data.kib_init) {
default:
LBUG();
if (kiblnd_data.kib_scheds != NULL)
cfs_percpt_free(kiblnd_data.kib_scheds);
- CDEBUG(D_MALLOC, "after LND base cleanup: kmem %d\n",
- atomic_read(&libcfs_kmemory));
-
kiblnd_data.kib_init = IBLND_INIT_NOTHING;
module_put(THIS_MODULE);
}
if (net == NULL)
goto out;
- CDEBUG(D_MALLOC, "before LND net cleanup: kmem %d\n",
- atomic_read(&libcfs_kmemory));
-
write_lock_irqsave(g_lock, flags);
net->ibn_shutdown = 1;
write_unlock_irqrestore(g_lock, flags);
break;
}
- CDEBUG(D_MALLOC, "after LND net cleanup: kmem %d\n",
- atomic_read(&libcfs_kmemory));
-
net->ibn_init = IBLND_INIT_NOTHING;
ni->ni_data = NULL;
int i;
int j;
- CDEBUG(D_MALLOC, "before NAL cleanup: kmem %d\n",
- atomic_read(&libcfs_kmemory));
LASSERT(ksocknal_data.ksnd_nnets == 0);
switch (ksocknal_data.ksnd_init) {
break;
}
- CDEBUG(D_MALLOC, "after NAL cleanup: kmem %d\n",
- atomic_read(&libcfs_kmemory));
-
module_put(THIS_MODULE);
}
#include <linux/sysctl.h>
#include <linux/uio.h>
#include <linux/unistd.h>
+#include <asm/irq.h>
#include <net/sock.h>
#include <net/tcp.h>
counter++; /* exponential backoff warnings */
if ((counter & (-counter)) == counter)
- CWARN("%u ENOMEM tx %p (%u allocated)\n",
- counter, conn, atomic_read(&libcfs_kmemory));
+ CWARN("%u ENOMEM tx %p\n", counter, conn);
/* Queue on ksnd_enomem_conns for retry after a timeout */
spin_lock_bh(&ksocknal_data.ksnd_reaper_lock);
static struct ctl_table_header *lnet_table_header;
-#define CTL_LNET (0x100)
-enum {
- PSDEV_LNET_STATS = 100,
- PSDEV_LNET_ROUTES,
- PSDEV_LNET_ROUTERS,
- PSDEV_LNET_PEERS,
- PSDEV_LNET_BUFFERS,
- PSDEV_LNET_NIS,
- PSDEV_LNET_PTL_ROTOR,
-};
-
#define LNET_LOFFT_BITS (sizeof(loff_t) * 8)
/*
* NB: max allowed LNET_CPT_BITS is 8 on 64-bit system and 2 on 32-bit system
int rc;
cli->cl_seq = kzalloc(sizeof(*cli->cl_seq), GFP_NOFS);
- if (cli->cl_seq == NULL)
+ if (!cli->cl_seq)
return -ENOMEM;
prefix = kzalloc(MAX_OBD_NAME + 5, GFP_NOFS);
- if (prefix == NULL) {
+ if (!prefix) {
rc = -ENOMEM;
goto out_free_seq;
}
LASSERT(cache_threshold < cache_size);
cache = kzalloc(sizeof(*cache), GFP_NOFS);
- if (cache == NULL)
+ if (!cache)
return ERR_PTR(-ENOMEM);
INIT_LIST_HEAD(&cache->fci_entries_head);
fld->lcf_name, name, tar->ft_idx);
target = kzalloc(sizeof(*target), GFP_NOFS);
- if (target == NULL)
+ if (!target)
return -ENOMEM;
spin_lock(&fld->lcf_lock);
/* obd_mount.c */
/* sysctl.c */
-extern void obd_sysctl_init (void);
-extern void obd_sysctl_clean (void);
+extern int obd_sysctl_init(void);
/* uuid.c */
typedef __u8 class_uuid_t[16];
/* obd_timeout should only be used for recovery, not for
networking / disk / timings affected by load (use Adaptive Timeouts) */
extern unsigned int obd_timeout; /* seconds */
-extern unsigned int ldlm_timeout; /* seconds */
extern unsigned int obd_timeout_set;
-extern unsigned int ldlm_timeout_set;
extern unsigned int at_min;
extern unsigned int at_max;
extern unsigned int at_history;
/* Timeout definitions */
#define OBD_TIMEOUT_DEFAULT 100
-#define LDLM_TIMEOUT_DEFAULT 20
-#define MDS_LDLM_TIMEOUT_DEFAULT 6
/* Time to wait for all clients to reconnect during recovery (hard limit) */
#define OBD_RECOVERY_TIME_HARD (obd_timeout * 9)
/* Time to wait for all clients to reconnect during recovery (soft limit) */
#define OBD_FAIL_ONCE CFS_FAIL_ONCE
#define OBD_FAILED CFS_FAILED
-extern atomic_t libcfs_kmemory;
-
extern void obd_update_maxusage(void);
#define obd_memory_add(size) \
if (unlikely((ptr) == NULL)) { \
CERROR("vmalloc of '" #ptr "' (%d bytes) failed\n", \
(int)(size)); \
- CERROR("%llu total bytes allocated by Lustre, %d by LNET\n", \
- obd_memory_sum(), atomic_read(&libcfs_kmemory)); \
+ CERROR("%llu total bytes allocated by Lustre\n", \
+ obd_memory_sum()); \
} else { \
OBD_ALLOC_POST(ptr, size, "vmalloced"); \
} \
"failed\n", (int)1, \
(__u64)(1 << PAGE_CACHE_SHIFT)); \
CERROR("%llu total bytes and %llu total pages " \
- "(%llu bytes) allocated by Lustre, " \
- "%d total bytes by LNET\n", \
+ "(%llu bytes) allocated by Lustre\n", \
obd_memory_sum(), \
obd_pages_sum() << PAGE_CACHE_SHIFT, \
- obd_pages_sum(), \
- atomic_read(&libcfs_kmemory)); \
+ obd_pages_sum()); \
} else { \
obd_pages_add(0); \
CDEBUG(D_MALLOC, "alloc_pages '" #ptr "': %d page(s) / " \
int rc;
vdv = kzalloc(sizeof(*vdv), GFP_NOFS);
- if (vdv == NULL)
+ if (!vdv)
return ERR_PTR(-ENOMEM);
lud = &vdv->cdv_cl.cd_lu_dev;
if (lvb_len) {
lock->l_lvb_len = lvb_len;
lock->l_lvb_data = kzalloc(lvb_len, GFP_NOFS);
- if (lock->l_lvb_data == NULL)
+ if (!lock->l_lvb_data)
goto out;
}
return 0;
arg = kzalloc(sizeof(*arg), GFP_NOFS);
- if (arg == NULL)
+ if (!arg)
return -ENOMEM;
atomic_set(&arg->restart, 0);
return cfs_time_seconds((int)cfs_duration_sec(cfs_time_sub(timeout, 0)) + 1);
}
-/* timeout for initial callback (AST) reply (bz10399) */
-static inline unsigned int ldlm_get_rq_timeout(void)
-{
- /* Non-AT value */
- unsigned int timeout = min(ldlm_timeout, obd_timeout / 3);
-
- return timeout < 1 ? 1 : timeout;
-}
-
#define ELT_STOPPED 0
#define ELT_READY 1
#define ELT_TERMINATE 2
void *lvb_data;
lvb_data = kzalloc(lvb_len, GFP_NOFS);
- if (lvb_data == NULL) {
+ if (!lvb_data) {
LDLM_ERROR(lock, "No memory: %d.\n", lvb_len);
rc = -ENOMEM;
goto out;
struct ldlm_bl_work_item *blwi;
blwi = kzalloc(sizeof(*blwi), GFP_NOFS);
- if (blwi == NULL)
+ if (!blwi)
return -ENOMEM;
init_blwi(blwi, ns, ld, cancels, count, lock, cancel_flags);
return -EALREADY;
ldlm_state = kzalloc(sizeof(*ldlm_state), GFP_NOFS);
- if (ldlm_state == NULL)
+ if (!ldlm_state)
return -ENOMEM;
ldlm_kobj = kobject_create_and_add("ldlm", lustre_kobj);
blp = kzalloc(sizeof(*blp), GFP_NOFS);
- if (blp == NULL) {
+ if (!blp) {
rc = -ENOMEM;
goto out;
}
return -EALREADY;
ldlm_pools_thread = kzalloc(sizeof(*ldlm_pools_thread), GFP_NOFS);
- if (ldlm_pools_thread == NULL)
+ if (!ldlm_pools_thread)
return -ENOMEM;
init_completion(&ldlm_pools_comp);
void ldlm_pools_fini(void)
{
- unregister_shrinker(&ldlm_pools_srv_shrinker);
- unregister_shrinker(&ldlm_pools_cli_shrinker);
+ if (ldlm_pools_thread) {
+ unregister_shrinker(&ldlm_pools_srv_shrinker);
+ unregister_shrinker(&ldlm_pools_cli_shrinker);
+ }
ldlm_pools_thread_stop();
}
EXPORT_SYMBOL(ldlm_pools_fini);
ldlm_pool_fini(&ns->ns_pool);
ldlm_namespace_debugfs_unregister(ns);
+ ldlm_namespace_sysfs_unregister(ns);
cfs_hash_putref(ns->ns_rs_hash);
/* Namespace \a ns should be not on list at this time, otherwise
* this will cause issues related to using freed \a ns in poold
MODULE_PARM_DESC(libcfs_debug, "Lustre kernel debug mask");
EXPORT_SYMBOL(libcfs_debug);
+static int libcfs_param_debug_mb_set(const char *val,
+ const struct kernel_param *kp)
+{
+ int rc;
+ unsigned num;
+
+ rc = kstrtouint(val, 0, &num);
+ if (rc < 0)
+ return rc;
+
+ if (!*((unsigned int *)kp->arg)) {
+ *((unsigned int *)kp->arg) = num;
+ return 0;
+ }
+
+ rc = cfs_trace_set_debug_mb(num);
+
+ if (!rc)
+ *((unsigned int *)kp->arg) = cfs_trace_get_debug_mb();
+
+ return rc;
+}
+
+/* While debug_mb setting look like unsigned int, in fact
+ * it needs quite a bunch of extra processing, so we define special
+ * debugmb parameter type with corresponding methods to handle this case */
+static struct kernel_param_ops param_ops_debugmb = {
+ .set = libcfs_param_debug_mb_set,
+ .get = param_get_uint,
+};
+
+#define param_check_debugmb(name, p) \
+ __param_check(name, p, unsigned int)
+
static unsigned int libcfs_debug_mb;
-module_param(libcfs_debug_mb, uint, 0644);
+module_param(libcfs_debug_mb, debugmb, 0644);
MODULE_PARM_DESC(libcfs_debug_mb, "Total debug buffer size.");
EXPORT_SYMBOL(libcfs_debug_mb);
MODULE_PARM_DESC(libcfs_console_ratelimit, "Lustre kernel debug console ratelimit (0 to disable)");
EXPORT_SYMBOL(libcfs_console_ratelimit);
+static int param_set_delay_minmax(const char *val,
+ const struct kernel_param *kp,
+ long min, long max)
+{
+ long d;
+ int sec;
+ int rc;
+
+ rc = kstrtoint(val, 0, &sec);
+ if (rc)
+ return -EINVAL;
+
+ d = cfs_time_seconds(sec) / 100;
+ if (d < min || d > max)
+ return -EINVAL;
+
+ *((unsigned int *)kp->arg) = d;
+
+ return 0;
+}
+
+static int param_get_delay(char *buffer, const struct kernel_param *kp)
+{
+ unsigned int d = *(unsigned int *)kp->arg;
+
+ return sprintf(buffer, "%u", (unsigned int)cfs_duration_sec(d * 100));
+}
+
unsigned int libcfs_console_max_delay;
-module_param(libcfs_console_max_delay, uint, 0644);
-MODULE_PARM_DESC(libcfs_console_max_delay, "Lustre kernel debug console max delay (jiffies)");
EXPORT_SYMBOL(libcfs_console_max_delay);
-
unsigned int libcfs_console_min_delay;
-module_param(libcfs_console_min_delay, uint, 0644);
-MODULE_PARM_DESC(libcfs_console_min_delay, "Lustre kernel debug console min delay (jiffies)");
EXPORT_SYMBOL(libcfs_console_min_delay);
+static int param_set_console_max_delay(const char *val,
+ const struct kernel_param *kp)
+{
+ return param_set_delay_minmax(val, kp,
+ libcfs_console_min_delay, INT_MAX);
+}
+
+static struct kernel_param_ops param_ops_console_max_delay = {
+ .set = param_set_console_max_delay,
+ .get = param_get_delay,
+};
+
+#define param_check_console_max_delay(name, p) \
+ __param_check(name, p, unsigned int)
+
+module_param(libcfs_console_max_delay, console_max_delay, 0644);
+MODULE_PARM_DESC(libcfs_console_max_delay, "Lustre kernel debug console max delay (jiffies)");
+
+static int param_set_console_min_delay(const char *val,
+ const struct kernel_param *kp)
+{
+ return param_set_delay_minmax(val, kp,
+ 1, libcfs_console_max_delay);
+}
+
+static struct kernel_param_ops param_ops_console_min_delay = {
+ .set = param_set_console_min_delay,
+ .get = param_get_delay,
+};
+
+#define param_check_console_min_delay(name, p) \
+ __param_check(name, p, unsigned int)
+
+module_param(libcfs_console_min_delay, console_min_delay, 0644);
+MODULE_PARM_DESC(libcfs_console_min_delay, "Lustre kernel debug console min delay (jiffies)");
+
+static int param_set_uint_minmax(const char *val,
+ const struct kernel_param *kp,
+ unsigned int min, unsigned int max)
+{
+ unsigned int num;
+ int ret;
+
+ if (!val)
+ return -EINVAL;
+ ret = kstrtouint(val, 0, &num);
+ if (ret < 0 || num < min || num > max)
+ return -EINVAL;
+ *((unsigned int *)kp->arg) = num;
+ return 0;
+}
+
+static int param_set_uintpos(const char *val, const struct kernel_param *kp)
+{
+ return param_set_uint_minmax(val, kp, 1, -1);
+}
+
+static struct kernel_param_ops param_ops_uintpos = {
+ .set = param_set_uintpos,
+ .get = param_get_uint,
+};
+
+#define param_check_uintpos(name, p) \
+ __param_check(name, p, unsigned int)
+
unsigned int libcfs_console_backoff = CDEBUG_DEFAULT_BACKOFF;
-module_param(libcfs_console_backoff, uint, 0644);
+module_param(libcfs_console_backoff, uintpos, 0644);
MODULE_PARM_DESC(libcfs_console_backoff, "Lustre kernel debug console backoff factor");
EXPORT_SYMBOL(libcfs_console_backoff);
unsigned int libcfs_stack = 3 * THREAD_SIZE / 4;
EXPORT_SYMBOL(libcfs_stack);
-static unsigned int portal_enter_debugger;
-EXPORT_SYMBOL(portal_enter_debugger);
-
unsigned int libcfs_catastrophe;
EXPORT_SYMBOL(libcfs_catastrophe);
-unsigned int libcfs_watchdog_ratelimit = 300;
-EXPORT_SYMBOL(libcfs_watchdog_ratelimit);
-
unsigned int libcfs_panic_on_lbug = 1;
module_param(libcfs_panic_on_lbug, uint, 0644);
MODULE_PARM_DESC(libcfs_panic_on_lbug, "Lustre kernel panic on LBUG");
EXPORT_SYMBOL(libcfs_panic_on_lbug);
-atomic_t libcfs_kmemory = ATOMIC_INIT(0);
-EXPORT_SYMBOL(libcfs_kmemory);
-
static wait_queue_head_t debug_ctlwq;
char libcfs_debug_file_path_arr[PATH_MAX] = LIBCFS_DEBUG_FILE_PATH_DEFAULT;
}
rc = cfs_tracefile_init(max);
- if (rc == 0)
+ if (rc == 0) {
libcfs_register_panic_notifier();
+ libcfs_debug_mb = cfs_trace_get_debug_mb();
+ }
return rc;
}
int __cfs_fail_timeout_set(__u32 id, __u32 value, int ms, int set)
{
- int ret = 0;
+ int ret;
ret = __cfs_fail_check_set(id, value, set);
if (ret) {
int
cfs_cpt_table_print(struct cfs_cpt_table *cptab, char *buf, int len)
{
- int rc = 0;
+ int rc;
rc = snprintf(buf, len, "%d\t: %d\n", 0, 0);
len -= rc;
#include <linux/list.h>
#include <linux/sysctl.h>
+#include <linux/debugfs.h>
# define DEBUG_SUBSYSTEM S_LNET
extern struct cfs_wi_sched *cfs_sched_rehash;
extern void libcfs_init_nidstrings(void);
-static int insert_proc(void);
-static void remove_proc(void);
+static void insert_debugfs(void);
+static void remove_debugfs(void);
-static struct ctl_table_header *lnet_table_header;
+static struct dentry *lnet_debugfs_root;
extern char lnet_upcall[1024];
/**
* The path of debug log dump upcall script.
*/
extern char lnet_debug_log_upcall[1024];
-#define CTL_LNET (0x100)
-
-enum {
- PSDEV_DEBUG = 1, /* control debugging */
- PSDEV_SUBSYSTEM_DEBUG, /* control debugging */
- PSDEV_PRINTK, /* force all messages to console */
- PSDEV_CONSOLE_RATELIMIT, /* ratelimit console messages */
- PSDEV_CONSOLE_MAX_DELAY_CS, /* maximum delay over which we skip messages */
- PSDEV_CONSOLE_MIN_DELAY_CS, /* initial delay over which we skip messages */
- PSDEV_CONSOLE_BACKOFF, /* delay increase factor */
- PSDEV_DEBUG_PATH, /* crashdump log location */
- PSDEV_DEBUG_DUMP_PATH, /* crashdump tracelog location */
- PSDEV_CPT_TABLE, /* information about cpu partitions */
- PSDEV_LNET_UPCALL, /* User mode upcall script */
- PSDEV_LNET_MEMUSED, /* bytes currently PORTAL_ALLOCated */
- PSDEV_LNET_CATASTROPHE, /* if we have LBUGged or panic'd */
- PSDEV_LNET_PANIC_ON_LBUG, /* flag to panic on LBUG */
- PSDEV_LNET_DUMP_KERNEL, /* snapshot kernel debug buffer to file */
- PSDEV_LNET_DAEMON_FILE, /* spool kernel debug buffer to file */
- PSDEV_LNET_DEBUG_MB, /* size of debug buffer */
- PSDEV_LNET_DEBUG_LOG_UPCALL, /* debug log upcall script */
- PSDEV_LNET_WATCHDOG_RATELIMIT, /* ratelimit watchdog messages */
- PSDEV_LNET_FORCE_LBUG, /* hook to force an LBUG */
- PSDEV_LNET_FAIL_LOC, /* control test failures instrumentation */
- PSDEV_LNET_FAIL_VAL, /* userdata for fail loc */
-};
-
-static void kportal_memhog_free (struct libcfs_device_userstate *ldu)
+static void kportal_memhog_free(struct libcfs_device_userstate *ldu)
{
struct page **level0p = &ldu->ldu_memhog_root_page;
struct page **level1p;
*level0p = NULL;
}
- LASSERT (ldu->ldu_memhog_pages == 0);
+ LASSERT(ldu->ldu_memhog_pages == 0);
}
static int kportal_memhog_alloc(struct libcfs_device_userstate *ldu, int npages,
int count1;
int count2;
- LASSERT (ldu->ldu_memhog_pages == 0);
- LASSERT (ldu->ldu_memhog_root_page == NULL);
+ LASSERT(ldu->ldu_memhog_pages == 0);
+ LASSERT(ldu->ldu_memhog_root_page == NULL);
if (npages < 0)
return -EINVAL;
if (err != -EINVAL) {
if (err == 0)
err = libcfs_ioctl_popdata(arg,
- data, sizeof (*data));
+ data, sizeof(*data));
break;
}
}
goto cleanup_wi;
}
+ insert_debugfs();
- rc = insert_proc();
- if (rc) {
- CERROR("insert_proc: error %d\n", rc);
- goto cleanup_crypto;
- }
-
- CDEBUG (D_OTHER, "portals setup OK\n");
+ CDEBUG(D_OTHER, "portals setup OK\n");
return 0;
- cleanup_crypto:
- cfs_crypto_unregister();
cleanup_wi:
cfs_wi_shutdown();
cleanup_deregister:
{
int rc;
- remove_proc();
-
- CDEBUG(D_MALLOC, "before Portals cleanup: kmem %d\n",
- atomic_read(&libcfs_kmemory));
+ remove_debugfs();
if (cfs_sched_rehash != NULL) {
cfs_wi_sched_destroy(cfs_sched_rehash);
cfs_cpu_fini();
- if (atomic_read(&libcfs_kmemory) != 0)
- CERROR("Portals memory leaked: %d bytes\n",
- atomic_read(&libcfs_kmemory));
-
rc = libcfs_debug_cleanup();
if (rc)
pr_err("LustreError: libcfs_debug_cleanup: %d\n", rc);
__proc_dobitmasks);
}
-static int min_watchdog_ratelimit; /* disable ratelimiting */
-static int max_watchdog_ratelimit = (24*60*60); /* limit to once per day */
-
static int __proc_dump_kernel(void *data, int write,
loff_t pos, void __user *buffer, int nob)
{
__proc_daemon_file);
}
-static int __proc_debug_mb(void *data, int write,
- loff_t pos, void __user *buffer, int nob)
-{
- if (!write) {
- char tmpstr[32];
- int len = snprintf(tmpstr, sizeof(tmpstr), "%d",
- cfs_trace_get_debug_mb());
-
- if (pos >= len)
- return 0;
-
- return cfs_trace_copyout_string(buffer, nob, tmpstr + pos,
- "\n");
- }
-
- return cfs_trace_set_debug_mb_usrstr(buffer, nob);
-}
-
-static int proc_debug_mb(struct ctl_table *table, int write,
- void __user *buffer, size_t *lenp, loff_t *ppos)
-{
- return proc_call_handler(table->data, write, ppos, buffer, lenp,
- __proc_debug_mb);
-}
-
-static int proc_console_max_delay_cs(struct ctl_table *table, int write,
- void __user *buffer, size_t *lenp,
- loff_t *ppos)
-{
- int rc, max_delay_cs;
- struct ctl_table dummy = *table;
- long d;
-
- dummy.data = &max_delay_cs;
- dummy.proc_handler = &proc_dointvec;
-
- if (!write) { /* read */
- max_delay_cs = cfs_duration_sec(libcfs_console_max_delay * 100);
- rc = proc_dointvec(&dummy, write, buffer, lenp, ppos);
- return rc;
- }
-
- /* write */
- max_delay_cs = 0;
- rc = proc_dointvec(&dummy, write, buffer, lenp, ppos);
- if (rc < 0)
- return rc;
- if (max_delay_cs <= 0)
- return -EINVAL;
-
- d = cfs_time_seconds(max_delay_cs) / 100;
- if (d == 0 || d < libcfs_console_min_delay)
- return -EINVAL;
- libcfs_console_max_delay = d;
-
- return rc;
-}
-
-static int proc_console_min_delay_cs(struct ctl_table *table, int write,
- void __user *buffer, size_t *lenp,
- loff_t *ppos)
-{
- int rc, min_delay_cs;
- struct ctl_table dummy = *table;
- long d;
-
- dummy.data = &min_delay_cs;
- dummy.proc_handler = &proc_dointvec;
-
- if (!write) { /* read */
- min_delay_cs = cfs_duration_sec(libcfs_console_min_delay * 100);
- rc = proc_dointvec(&dummy, write, buffer, lenp, ppos);
- return rc;
- }
-
- /* write */
- min_delay_cs = 0;
- rc = proc_dointvec(&dummy, write, buffer, lenp, ppos);
- if (rc < 0)
- return rc;
- if (min_delay_cs <= 0)
- return -EINVAL;
-
- d = cfs_time_seconds(min_delay_cs) / 100;
- if (d == 0 || d > libcfs_console_max_delay)
- return -EINVAL;
- libcfs_console_min_delay = d;
-
- return rc;
-}
-
-static int proc_console_backoff(struct ctl_table *table, int write,
- void __user *buffer, size_t *lenp, loff_t *ppos)
-{
- int rc, backoff;
- struct ctl_table dummy = *table;
-
- dummy.data = &backoff;
- dummy.proc_handler = &proc_dointvec;
-
- if (!write) { /* read */
- backoff = libcfs_console_backoff;
- rc = proc_dointvec(&dummy, write, buffer, lenp, ppos);
- return rc;
- }
-
- /* write */
- backoff = 0;
- rc = proc_dointvec(&dummy, write, buffer, lenp, ppos);
- if (rc < 0)
- return rc;
- if (backoff <= 0)
- return -EINVAL;
-
- libcfs_console_backoff = backoff;
-
- return rc;
-}
-
static int libcfs_force_lbug(struct ctl_table *table, int write,
void __user *buffer,
size_t *lenp, loff_t *ppos)
.proc_handler = &proc_dobitmasks,
},
{
- .procname = "console_ratelimit",
- .data = &libcfs_console_ratelimit,
- .maxlen = sizeof(int),
- .mode = 0644,
- .proc_handler = &proc_dointvec
- },
- {
- .procname = "console_max_delay_centisecs",
- .maxlen = sizeof(int),
- .mode = 0644,
- .proc_handler = &proc_console_max_delay_cs
- },
- {
- .procname = "console_min_delay_centisecs",
- .maxlen = sizeof(int),
- .mode = 0644,
- .proc_handler = &proc_console_min_delay_cs
- },
- {
- .procname = "console_backoff",
- .maxlen = sizeof(int),
- .mode = 0644,
- .proc_handler = &proc_console_backoff
- },
-
- {
- .procname = "debug_path",
- .data = libcfs_debug_file_path_arr,
- .maxlen = sizeof(libcfs_debug_file_path_arr),
- .mode = 0644,
- .proc_handler = &proc_dostring,
- },
-
- {
.procname = "cpu_partition_table",
.maxlen = 128,
.mode = 0444,
.proc_handler = &proc_dostring,
},
{
- .procname = "lnet_memused",
- .data = (int *)&libcfs_kmemory.counter,
- .maxlen = sizeof(int),
- .mode = 0444,
- .proc_handler = &proc_dointvec,
- },
- {
.procname = "catastrophe",
.data = &libcfs_catastrophe,
.maxlen = sizeof(int),
.proc_handler = &proc_dointvec,
},
{
- .procname = "panic_on_lbug",
- .data = &libcfs_panic_on_lbug,
- .maxlen = sizeof(int),
- .mode = 0644,
- .proc_handler = &proc_dointvec,
- },
- {
.procname = "dump_kernel",
.maxlen = 256,
.mode = 0200,
.proc_handler = &proc_daemon_file,
},
{
- .procname = "debug_mb",
- .mode = 0644,
- .proc_handler = &proc_debug_mb,
- },
- {
- .procname = "watchdog_ratelimit",
- .data = &libcfs_watchdog_ratelimit,
- .maxlen = sizeof(int),
- .mode = 0644,
- .proc_handler = &proc_dointvec_minmax,
- .extra1 = &min_watchdog_ratelimit,
- .extra2 = &max_watchdog_ratelimit,
- },
- {
.procname = "force_lbug",
.data = NULL,
.maxlen = 0,
}
};
-static struct ctl_table top_table[] = {
- {
- .procname = "lnet",
- .mode = 0555,
- .data = NULL,
- .maxlen = 0,
- .child = lnet_table,
- },
- {
- }
+struct lnet_debugfs_symlink_def {
+ char *name;
+ char *target;
};
-static int insert_proc(void)
+struct lnet_debugfs_symlink_def lnet_debugfs_symlinks[] = {
+ { "console_ratelimit",
+ "/sys/module/libcfs/parameters/libcfs_console_ratelimit"},
+ { "debug_path",
+ "/sys/module/libcfs/parameters/libcfs_debug_file_path"},
+ { "panic_on_lbug",
+ "/sys/module/libcfs/parameters/libcfs_panic_on_lbug"},
+ { "libcfs_console_backoff",
+ "/sys/module/libcfs/parameters/libcfs_console_backoff"},
+ { "debug_mb",
+ "/sys/module/libcfs/parameters/libcfs_debug_mb"},
+ { "console_min_delay_centisecs",
+ "/sys/module/libcfs/parameters/libcfs_console_min_delay"},
+ { "console_max_delay_centisecs",
+ "/sys/module/libcfs/parameters/libcfs_console_max_delay"},
+ {},
+};
+
+static ssize_t lnet_debugfs_read(struct file *filp, char __user *buf,
+ size_t count, loff_t *ppos)
{
- if (lnet_table_header == NULL)
- lnet_table_header = register_sysctl_table(top_table);
- return 0;
+ struct ctl_table *table = filp->private_data;
+ int error;
+
+ error = table->proc_handler(table, 0, (void __user *)buf, &count, ppos);
+ if (!error)
+ error = count;
+
+ return error;
+}
+
+static ssize_t lnet_debugfs_write(struct file *filp, const char __user *buf,
+ size_t count, loff_t *ppos)
+{
+ struct ctl_table *table = filp->private_data;
+ int error;
+
+ error = table->proc_handler(table, 1, (void __user *)buf, &count, ppos);
+ if (!error)
+ error = count;
+
+ return error;
+}
+
+static const struct file_operations lnet_debugfs_file_operations = {
+ .open = simple_open,
+ .read = lnet_debugfs_read,
+ .write = lnet_debugfs_write,
+ .llseek = default_llseek,
+};
+
+static void insert_debugfs(void)
+{
+ struct ctl_table *table;
+ struct dentry *entry;
+ struct lnet_debugfs_symlink_def *symlinks;
+
+ if (lnet_debugfs_root == NULL)
+ lnet_debugfs_root = debugfs_create_dir("lnet", NULL);
+
+ /* Even if we cannot create, just ignore it altogether) */
+ if (IS_ERR_OR_NULL(lnet_debugfs_root))
+ return;
+
+ for (table = lnet_table; table->procname; table++)
+ entry = debugfs_create_file(table->procname, table->mode,
+ lnet_debugfs_root, table,
+ &lnet_debugfs_file_operations);
+
+ for (symlinks = lnet_debugfs_symlinks; symlinks->name; symlinks++)
+ entry = debugfs_create_symlink(symlinks->name,
+ lnet_debugfs_root,
+ symlinks->target);
+
}
-static void remove_proc(void)
+static void remove_debugfs(void)
{
- if (lnet_table_header != NULL)
- unregister_sysctl_table(lnet_table_header);
+ if (lnet_debugfs_root != NULL)
+ debugfs_remove_recursive(lnet_debugfs_root);
- lnet_table_header = NULL;
+ lnet_debugfs_root = NULL;
}
MODULE_VERSION("1.0.0");
return 0;
}
-int cfs_trace_set_debug_mb_usrstr(void __user *usr_str, int usr_str_nob)
-{
- char str[32];
- int rc;
-
- rc = cfs_trace_copyin_string(str, sizeof(str), usr_str, usr_str_nob);
- if (rc < 0)
- return rc;
-
- return cfs_trace_set_debug_mb(simple_strtoul(str, NULL, 0));
-}
-
int cfs_trace_get_debug_mb(void)
{
int i;
int cfs_trace_daemon_command(char *str);
int cfs_trace_daemon_command_usrstr(void __user *usr_str, int usr_str_nob);
int cfs_trace_set_debug_mb(int mb);
-int cfs_trace_set_debug_mb_usrstr(void __user *usr_str, int usr_str_nob);
int cfs_trace_get_debug_mb(void);
extern void libcfs_debug_dumplog_internal(void *arg);
out_openerr:
if (opendir_set != 0)
ll_stop_statahead(inode, lli->lli_opendir_key);
- if (fd != NULL)
- ll_file_data_put(fd);
+ ll_file_data_put(fd);
} else {
ll_stats_ops_tally(ll_i2sbi(inode), LPROC_LL_OPEN, 1);
}
struct inode *inode = d_inode(de);
struct ll_sb_info *sbi = ll_i2sbi(inode);
struct ll_inode_info *lli = ll_i2info(inode);
- int res = 0;
+ int res;
res = ll_inode_revalidate(de, MDS_INODELOCK_UPDATE |
MDS_INODELOCK_LOOKUP);
if (lli->lli_mds_read_och)
ll_md_real_close(inode, FMODE_READ);
- if (S_ISLNK(inode->i_mode) && lli->lli_symlink_name) {
+ if (S_ISLNK(inode->i_mode)) {
kfree(lli->lli_symlink_name);
lli->lli_symlink_name = NULL;
}
struct ll_inode_info *lli = ll_i2info(inode);
struct mdt_body *body;
__u32 *xsizes;
- int rc = 0, i;
+ int rc, i;
}
op_data = kzalloc(sizeof(*op_data), GFP_NOFS);
- if (op_data == NULL) {
+ if (!op_data) {
rc = -ENOMEM;
goto out;
}
if (remote_gf == NULL) {
remote_gf_size = sizeof(*remote_gf) + PATH_MAX;
remote_gf = kzalloc(remote_gf_size, GFP_NOFS);
- if (remote_gf == NULL) {
+ if (!remote_gf) {
rc = -ENOMEM;
goto out_fid2path;
}
return rc;
temp = kzalloc(sizeof(*temp), GFP_NOFS);
- if (temp == NULL)
+ if (!temp)
return -ENOMEM;
for (i = 0; i < lmv->desc.ld_tgt_count; i++) {
}
rdata = kzalloc(sizeof(*rdata), GFP_NOFS);
- if (rdata == NULL) {
+ if (!rdata) {
rc = -ENOMEM;
goto out;
}
struct obd_device *obd = exp->exp_obd;
struct lmv_obd *lmv = &obd->u.lmv;
struct lmv_tgt_desc *tgt;
- int rc = 0;
+ int rc;
rc = lmv_check_connect(obd);
if (rc)
int rc;
ld = kzalloc(sizeof(*ld), GFP_NOFS);
- if (ld == NULL)
+ if (!ld)
return ERR_PTR(-ENOMEM);
cl_device_init(&ld->ld_cl, t);
} else {
sub->sub_io = kzalloc(sizeof(*sub->sub_io),
GFP_NOFS);
- if (sub->sub_io == NULL)
+ if (!sub->sub_io)
result = -ENOMEM;
}
}
if (shrink) {
for (; stripe < lsm->lsm_stripe_count; stripe++) {
struct lov_oinfo *loi = lsm->lsm_oinfo[stripe];
+
kms = lov_size_to_stripe(lsm, size, stripe);
CDEBUG(D_INODE,
"stripe %d KMS %sing %llu->%llu\n",
/* Disconnect */
__lov_del_obd(obd, tgt);
}
+
+ if (lov->lov_tgts_kobj)
+ kobject_put(lov->lov_tgts_kobj);
+
} else {
mutex_unlock(&lov->lov_lock);
}
}
}
- if (lov->lov_tgts_kobj)
- kobject_put(lov->lov_tgts_kobj);
-
obd_putref(obd);
out:
src_oa->o_flags & OBD_FL_RECREATE_OBJS);
obj_mdp = kzalloc(sizeof(*obj_mdp), GFP_NOFS);
- if (obj_mdp == NULL)
+ if (!obj_mdp)
return -ENOMEM;
ost_idx = src_oa->o_nlink;
return -ENAMETOOLONG;
new_pool = kzalloc(sizeof(*new_pool), GFP_NOFS);
- if (new_pool == NULL)
+ if (!new_pool)
return -ENOMEM;
strncpy(new_pool->pool_name, poolname, LOV_MAXPOOLNAME);
int rc = 0, i;
set = kzalloc(sizeof(*set), GFP_NOFS);
- if (set == NULL)
+ if (!set)
return -ENOMEM;
lov_init_set(set);
}
req = kzalloc(sizeof(*req), GFP_NOFS);
- if (req == NULL) {
+ if (!req) {
rc = -ENOMEM;
goto out_set;
}
int rc = 0, i;
set = kzalloc(sizeof(*set), GFP_NOFS);
- if (set == NULL)
+ if (!set)
return -ENOMEM;
lov_init_set(set);
}
req = kzalloc(sizeof(*req), GFP_NOFS);
- if (req == NULL) {
+ if (!req) {
rc = -ENOMEM;
goto out_set;
}
int rc = 0, i;
set = kzalloc(sizeof(*set), GFP_NOFS);
- if (set == NULL)
+ if (!set)
return -ENOMEM;
lov_init_set(set);
}
req = kzalloc(sizeof(*req), GFP_NOFS);
- if (req == NULL) {
+ if (!req) {
rc = -ENOMEM;
goto out_set;
}
int rc = 0, i;
set = kzalloc(sizeof(*set), GFP_NOFS);
- if (set == NULL)
+ if (!set)
return -ENOMEM;
lov_init_set(set);
}
req = kzalloc(sizeof(*req), GFP_NOFS);
- if (req == NULL) {
+ if (!req) {
rc = -ENOMEM;
goto out_set;
}
req->rq_oi.oi_osfs = kzalloc(sizeof(*req->rq_oi.oi_osfs),
GFP_NOFS);
- if (req->rq_oi.oi_osfs == NULL) {
+ if (!req->rq_oi.oi_osfs) {
kfree(req);
rc = -ENOMEM;
goto out_set;
/* Key is KEY_FID2PATH + getinfo_fid2path description */
keylen = cfs_size_round(sizeof(KEY_FID2PATH)) + sizeof(*gf);
key = kzalloc(keylen, GFP_NOFS);
- if (key == NULL)
+ if (!key)
return -ENOMEM;
memcpy(key, KEY_FID2PATH, sizeof(KEY_FID2PATH));
memcpy(key + cfs_size_round(sizeof(KEY_FID2PATH)), gf, sizeof(*gf));
cs->cs_fp, cs->cs_startrec);
cs->cs_buf = kzalloc(KUC_CHANGELOG_MSG_MAXSIZE, GFP_NOFS);
- if (cs->cs_buf == NULL) {
+ if (!cs->cs_buf) {
rc = -ENOMEM;
goto out;
}
struct obd_quotactl *oqctl;
oqctl = kzalloc(sizeof(*oqctl), GFP_NOFS);
- if (oqctl == NULL) {
+ if (!oqctl) {
rc = -ENOMEM;
goto out;
}
LASSERT(cfg->cfg_sb == cfg->cfg_instance);
inst = kzalloc(PAGE_CACHE_SIZE, GFP_NOFS);
- if (inst == NULL)
+ if (!inst)
return -ENOMEM;
if (!IS_SERVER(lsi)) {
lsi = s2lsi(cld->cld_cfg.cfg_sb);
env = kzalloc(sizeof(*env), GFP_NOFS);
- if (env == NULL)
+ if (!env)
return -ENOMEM;
rc = lu_env_init(env, LCT_MG_THREAD);
CL_PAGE_HEADER(D_TRACE, env, pg, "%d %d\n", from, to);
CL_PAGE_INVOID(env, pg, CL_PAGE_OP(cpo_clip),
(const struct lu_env *,
- const struct cl_page_slice *,int, int),
+ const struct cl_page_slice *, int, int),
from, to);
}
EXPORT_SYMBOL(cl_page_clip);
EXPORT_SYMBOL(obd_dirty_pages);
unsigned int obd_timeout = OBD_TIMEOUT_DEFAULT; /* seconds */
EXPORT_SYMBOL(obd_timeout);
-unsigned int ldlm_timeout = LDLM_TIMEOUT_DEFAULT; /* seconds */
-EXPORT_SYMBOL(ldlm_timeout);
unsigned int obd_timeout_set;
EXPORT_SYMBOL(obd_timeout_set);
-unsigned int ldlm_timeout_set;
-EXPORT_SYMBOL(ldlm_timeout_set);
/* Adaptive timeout defs here instead of ptlrpc module for /proc/sys/ access */
unsigned int at_min = 0;
EXPORT_SYMBOL(at_min);
CERROR("%s%salloc of %s (%llu bytes) failed at %s:%d\n",
ptr ? "force " :"", type, name, (__u64)size, file,
line);
- CERROR("%llu total bytes and %llu total pages (%llu bytes) allocated by Lustre, %d total bytes by LNET\n",
+ CERROR("%llu total bytes and %llu total pages"
+ " (%llu bytes) allocated by Lustre\n",
obd_memory_sum(),
obd_pages_sum() << PAGE_CACHE_SHIFT,
- obd_pages_sum(),
- atomic_read(&libcfs_kmemory));
+ obd_pages_sum());
return 1;
}
return 0;
goto out;
}
lcfg = kzalloc(data->ioc_plen1, GFP_NOFS);
- if (lcfg == NULL) {
+ if (!lcfg) {
err = -ENOMEM;
goto out;
}
if (err)
return err;
- obd_sysctl_init();
-
err = class_procfs_init();
if (err)
return err;
+ err = obd_sysctl_init();
+ if (err)
+ return err;
+
err = lu_global_init();
if (err)
return err;
lu_global_fini();
obd_cleanup_caches();
- obd_sysctl_clean();
class_procfs_clean();
spinlock_t obd_types_lock;
-struct kmem_cache *obd_device_cachep;
+static struct kmem_cache *obd_device_cachep;
struct kmem_cache *obdo_cachep;
EXPORT_SYMBOL(obdo_cachep);
static struct kmem_cache *import_cachep;
struct obd_device *obd;
OBD_SLAB_ALLOC_PTR_GFP(obd, obd_device_cachep, GFP_NOFS);
- if (obd != NULL) {
+ if (obd != NULL)
obd->obd_magic = OBD_DEVICE_MAGIC;
- }
return obd;
}
rc = -ENOMEM;
type = kzalloc(sizeof(*type), GFP_NOFS);
- if (type == NULL)
+ if (!type)
return rc;
type->typ_dt_ops = kzalloc(sizeof(*type->typ_dt_ops), GFP_NOFS);
}
type = class_get_type(type_name);
- if (type == NULL){
+ if (type == NULL) {
CERROR("OBD: unknown type: %s\n", type_name);
return ERR_PTR(-ENODEV);
}
}
EXPORT_SYMBOL(class_import_put);
-static void init_imp_at(struct imp_at *at) {
+static void init_imp_at(struct imp_at *at)
+{
int i;
at_init(&at->iat_net_latency, 0, 0);
for (i = 0; i < IMP_AT_MAX_PORTALS; i++) {
struct obd_import *imp;
imp = kzalloc(sizeof(*imp), GFP_NOFS);
- if (imp == NULL)
+ if (!imp)
return NULL;
INIT_LIST_HEAD(&imp->imp_pinger_chain);
/**
* Add export to the obd_zombie thread and notify it.
*/
-static void obd_zombie_export_add(struct obd_export *exp) {
+static void obd_zombie_export_add(struct obd_export *exp)
+{
spin_lock(&exp->exp_obd->obd_dev_lock);
LASSERT(!list_empty(&exp->exp_obd_chain));
list_del_init(&exp->exp_obd_chain);
/**
* Add import to the obd_zombie thread and notify it.
*/
-static void obd_zombie_import_add(struct obd_import *imp) {
+static void obd_zombie_import_add(struct obd_import *imp)
+{
LASSERT(imp->imp_sec == NULL);
LASSERT(imp->imp_rq_pool == NULL);
spin_lock(&obd_zombie_impexp_lock);
int len = kuc_len(payload_len);
lh = kzalloc(len, GFP_NOFS);
- if (lh == NULL)
+ if (!lh)
return ERR_PTR(-ENOMEM);
lh->kuc_magic = KUC_MAGIC;
int class_procfs_init(void)
{
- int rc = 0;
+ int rc = -ENOMEM;
struct dentry *file;
lustre_kobj = kobject_create_and_add("lustre", fs_kobj);
#include "../../include/obd_support.h"
#include "../../include/lprocfs_status.h"
-#ifdef CONFIG_SYSCTL
-static struct ctl_table_header *obd_table_header;
-#endif
+struct static_lustre_uintvalue_attr {
+ struct {
+ struct attribute attr;
+ ssize_t (*show)(struct kobject *kobj, struct attribute *attr,
+ char *buf);
+ ssize_t (*store)(struct kobject *kobj, struct attribute *attr,
+ const char *buf, size_t len);
+ } u;
+ int *value;
+};
-#ifdef CONFIG_SYSCTL
-static int proc_set_timeout(struct ctl_table *table, int write,
- void __user *buffer, size_t *lenp, loff_t *ppos)
+static ssize_t static_uintvalue_show(struct kobject *kobj,
+ struct attribute *attr,
+ char *buf)
{
- int rc;
+ struct static_lustre_uintvalue_attr *lattr = (void *)attr;
- rc = proc_dointvec(table, write, buffer, lenp, ppos);
- if (ldlm_timeout >= obd_timeout)
- ldlm_timeout = max(obd_timeout / 3, 1U);
- return rc;
+ return sprintf(buf, "%d\n", *lattr->value);
}
-static int proc_memory_alloc(struct ctl_table *table, int write,
- void __user *buffer, size_t *lenp, loff_t *ppos)
+static ssize_t static_uintvalue_store(struct kobject *kobj,
+ struct attribute *attr,
+ const char *buffer, size_t count)
{
- char buf[22];
- int len;
-
- if (!*lenp || (*ppos && !write)) {
- *lenp = 0;
- return 0;
- }
- if (write)
- return -EINVAL;
+ struct static_lustre_uintvalue_attr *lattr = (void *)attr;
+ int rc;
+ unsigned int val;
- len = snprintf(buf, sizeof(buf), "%llu\n", obd_memory_sum());
- if (len > *lenp)
- len = *lenp;
- buf[len] = '\0';
- if (copy_to_user(buffer, buf, len))
- return -EFAULT;
- *lenp = len;
- *ppos += *lenp;
- return 0;
-}
+ rc = kstrtouint(buffer, 10, &val);
+ if (rc)
+ return rc;
-static int proc_pages_alloc(struct ctl_table *table, int write,
- void __user *buffer, size_t *lenp, loff_t *ppos)
-{
- char buf[22];
- int len;
+ *lattr->value = val;
- if (!*lenp || (*ppos && !write)) {
- *lenp = 0;
- return 0;
- }
- if (write)
- return -EINVAL;
-
- len = snprintf(buf, sizeof(buf), "%llu\n", obd_pages_sum());
- if (len > *lenp)
- len = *lenp;
- buf[len] = '\0';
- if (copy_to_user(buffer, buf, len))
- return -EFAULT;
- *lenp = len;
- *ppos += *lenp;
- return 0;
+ return count;
}
-static int proc_mem_max(struct ctl_table *table, int write, void __user *buffer,
- size_t *lenp, loff_t *ppos)
-{
- char buf[22];
- int len;
+#define LUSTRE_STATIC_UINT_ATTR(name, value) \
+static struct static_lustre_uintvalue_attr lustre_sattr_##name = \
+ {__ATTR(name, 0644, \
+ static_uintvalue_show, \
+ static_uintvalue_store),\
+ value }
- if (!*lenp || (*ppos && !write)) {
- *lenp = 0;
- return 0;
- }
- if (write)
- return -EINVAL;
+LUSTRE_STATIC_UINT_ATTR(timeout, &obd_timeout);
- len = snprintf(buf, sizeof(buf), "%llu\n", obd_memory_max());
- if (len > *lenp)
- len = *lenp;
- buf[len] = '\0';
- if (copy_to_user(buffer, buf, len))
- return -EFAULT;
- *lenp = len;
- *ppos += *lenp;
- return 0;
+static ssize_t max_dirty_mb_show(struct kobject *kobj, struct attribute *attr,
+ char *buf)
+{
+ return sprintf(buf, "%ul\n",
+ obd_max_dirty_pages / (1 << (20 - PAGE_CACHE_SHIFT)));
}
-static int proc_pages_max(struct ctl_table *table, int write,
- void __user *buffer, size_t *lenp, loff_t *ppos)
+static ssize_t max_dirty_mb_store(struct kobject *kobj, struct attribute *attr,
+ const char *buffer, size_t count)
{
- char buf[22];
- int len;
+ int rc;
+ unsigned long val;
- if (!*lenp || (*ppos && !write)) {
- *lenp = 0;
- return 0;
- }
- if (write)
- return -EINVAL;
+ rc = kstrtoul(buffer, 10, &val);
+ if (rc)
+ return rc;
- len = snprintf(buf, sizeof(buf), "%llu\n", obd_pages_max());
- if (len > *lenp)
- len = *lenp;
- buf[len] = '\0';
- if (copy_to_user(buffer, buf, len))
- return -EFAULT;
- *lenp = len;
- *ppos += *lenp;
- return 0;
-}
+ val *= 1 << (20 - PAGE_CACHE_SHIFT); /* convert to pages */
-static int proc_max_dirty_pages_in_mb(struct ctl_table *table, int write,
- void __user *buffer, size_t *lenp, loff_t *ppos)
-{
- int rc = 0;
-
- if (!table->data || !table->maxlen || !*lenp || (*ppos && !write)) {
- *lenp = 0;
- return 0;
+ if (val > ((totalram_pages / 10) * 9)) {
+ /* Somebody wants to assign too much memory to dirty pages */
+ return -EINVAL;
}
- if (write) {
- rc = lprocfs_write_frac_helper(buffer, *lenp,
- (unsigned int *)table->data,
- 1 << (20 - PAGE_CACHE_SHIFT));
- /* Don't allow them to let dirty pages exceed 90% of system
- * memory and set a hard minimum of 4MB. */
- if (obd_max_dirty_pages > ((totalram_pages / 10) * 9)) {
- CERROR("Refusing to set max dirty pages to %u, which is more than 90%% of available RAM; setting to %lu\n",
- obd_max_dirty_pages,
- ((totalram_pages / 10) * 9));
- obd_max_dirty_pages = (totalram_pages / 10) * 9;
- } else if (obd_max_dirty_pages < 4 << (20 - PAGE_CACHE_SHIFT)) {
- obd_max_dirty_pages = 4 << (20 - PAGE_CACHE_SHIFT);
- }
- } else {
- char buf[21];
- int len;
- len = lprocfs_read_frac_helper(buf, sizeof(buf),
- *(unsigned int *)table->data,
- 1 << (20 - PAGE_CACHE_SHIFT));
- if (len > *lenp)
- len = *lenp;
- buf[len] = '\0';
- if (copy_to_user(buffer, buf, len))
- return -EFAULT;
- *lenp = len;
+ if (val < 4 << (20 - PAGE_CACHE_SHIFT)) {
+ /* Less than 4 Mb for dirty cache is also bad */
+ return -EINVAL;
}
- *ppos += *lenp;
- return rc;
-}
-static int proc_alloc_fail_rate(struct ctl_table *table, int write,
- void __user *buffer, size_t *lenp, loff_t *ppos)
-{
- int rc = 0;
+ obd_max_dirty_pages = val;
- if (!table->data || !table->maxlen || !*lenp || (*ppos && !write)) {
- *lenp = 0;
- return 0;
- }
- if (write) {
- rc = lprocfs_write_frac_helper(buffer, *lenp,
- (unsigned int *)table->data,
- OBD_ALLOC_FAIL_MULT);
- } else {
- char buf[21];
- int len;
-
- len = lprocfs_read_frac_helper(buf, 21,
- *(unsigned int *)table->data,
- OBD_ALLOC_FAIL_MULT);
- if (len > *lenp)
- len = *lenp;
- buf[len] = '\0';
- if (copy_to_user(buffer, buf, len))
- return -EFAULT;
- *lenp = len;
- }
- *ppos += *lenp;
- return rc;
+ return count;
}
-
-static struct ctl_table obd_table[] = {
- {
- .procname = "timeout",
- .data = &obd_timeout,
- .maxlen = sizeof(int),
- .mode = 0644,
- .proc_handler = &proc_set_timeout
- },
- {
- .procname = "debug_peer_on_timeout",
- .data = &obd_debug_peer_on_timeout,
- .maxlen = sizeof(int),
- .mode = 0644,
- .proc_handler = &proc_dointvec
- },
- {
- .procname = "dump_on_timeout",
- .data = &obd_dump_on_timeout,
- .maxlen = sizeof(int),
- .mode = 0644,
- .proc_handler = &proc_dointvec
- },
- {
- .procname = "dump_on_eviction",
- .data = &obd_dump_on_eviction,
- .maxlen = sizeof(int),
- .mode = 0644,
- .proc_handler = &proc_dointvec
- },
- {
- .procname = "memused",
- .data = NULL,
- .maxlen = 0,
- .mode = 0444,
- .proc_handler = &proc_memory_alloc
- },
- {
- .procname = "pagesused",
- .data = NULL,
- .maxlen = 0,
- .mode = 0444,
- .proc_handler = &proc_pages_alloc
- },
- {
- .procname = "memused_max",
- .data = NULL,
- .maxlen = 0,
- .mode = 0444,
- .proc_handler = &proc_mem_max
- },
- {
- .procname = "pagesused_max",
- .data = NULL,
- .maxlen = 0,
- .mode = 0444,
- .proc_handler = &proc_pages_max
- },
- {
- .procname = "ldlm_timeout",
- .data = &ldlm_timeout,
- .maxlen = sizeof(int),
- .mode = 0644,
- .proc_handler = &proc_set_timeout
- },
- {
- .procname = "alloc_fail_rate",
- .data = &obd_alloc_fail_rate,
- .maxlen = sizeof(int),
- .mode = 0644,
- .proc_handler = &proc_alloc_fail_rate
- },
- {
- .procname = "max_dirty_mb",
- .data = &obd_max_dirty_pages,
- .maxlen = sizeof(int),
- .mode = 0644,
- .proc_handler = &proc_max_dirty_pages_in_mb
- },
- {
- .procname = "at_min",
- .data = &at_min,
- .maxlen = sizeof(int),
- .mode = 0644,
- .proc_handler = &proc_dointvec,
- },
- {
- .procname = "at_max",
- .data = &at_max,
- .maxlen = sizeof(int),
- .mode = 0644,
- .proc_handler = &proc_dointvec,
- },
- {
- .procname = "at_extra",
- .data = &at_extra,
- .maxlen = sizeof(int),
- .mode = 0644,
- .proc_handler = &proc_dointvec,
- },
- {
- .procname = "at_early_margin",
- .data = &at_early_margin,
- .maxlen = sizeof(int),
- .mode = 0644,
- .proc_handler = &proc_dointvec,
- },
- {
- .procname = "at_history",
- .data = &at_history,
- .maxlen = sizeof(int),
- .mode = 0644,
- .proc_handler = &proc_dointvec,
- },
- {}
+LUSTRE_RW_ATTR(max_dirty_mb);
+
+LUSTRE_STATIC_UINT_ATTR(debug_peer_on_timeout, &obd_debug_peer_on_timeout);
+LUSTRE_STATIC_UINT_ATTR(dump_on_timeout, &obd_dump_on_timeout);
+LUSTRE_STATIC_UINT_ATTR(dump_on_eviction, &obd_dump_on_eviction);
+LUSTRE_STATIC_UINT_ATTR(at_min, &at_min);
+LUSTRE_STATIC_UINT_ATTR(at_max, &at_max);
+LUSTRE_STATIC_UINT_ATTR(at_extra, &at_extra);
+LUSTRE_STATIC_UINT_ATTR(at_early_margin, &at_early_margin);
+LUSTRE_STATIC_UINT_ATTR(at_history, &at_history);
+
+static struct attribute *lustre_attrs[] = {
+ &lustre_sattr_timeout.u.attr,
+ &lustre_attr_max_dirty_mb.attr,
+ &lustre_sattr_debug_peer_on_timeout.u.attr,
+ &lustre_sattr_dump_on_timeout.u.attr,
+ &lustre_sattr_dump_on_eviction.u.attr,
+ &lustre_sattr_at_min.u.attr,
+ &lustre_sattr_at_max.u.attr,
+ &lustre_sattr_at_extra.u.attr,
+ &lustre_sattr_at_early_margin.u.attr,
+ &lustre_sattr_at_history.u.attr,
+ NULL,
};
-static struct ctl_table parent_table[] = {
- {
- .procname = "lustre",
- .data = NULL,
- .maxlen = 0,
- .mode = 0555,
- .child = obd_table
- },
- {}
+static struct attribute_group lustre_attr_group = {
+ .attrs = lustre_attrs,
};
-#endif
-void obd_sysctl_init(void)
+int obd_sysctl_init(void)
{
-#ifdef CONFIG_SYSCTL
- if (!obd_table_header)
- obd_table_header = register_sysctl_table(parent_table);
-#endif
+ return sysfs_create_group(lustre_kobj, &lustre_attr_group);
}
void obd_sysctl_clean(void)
{
-#ifdef CONFIG_SYSCTL
- if (obd_table_header)
- unregister_sysctl_table(obd_table_header);
- obd_table_header = NULL;
-#endif
}
struct llog_handle *loghandle;
loghandle = kzalloc(sizeof(*loghandle), GFP_NOFS);
- if (loghandle == NULL)
+ if (!loghandle)
return NULL;
init_rwsem(&loghandle->lgh_lock);
LASSERT(handle->lgh_hdr == NULL);
llh = kzalloc(sizeof(*llh), GFP_NOFS);
- if (llh == NULL)
+ if (!llh)
return -ENOMEM;
handle->lgh_hdr = llh;
/* first assign flags to use llog_client_ops */
int rc;
lpi = kzalloc(sizeof(*lpi), GFP_NOFS);
- if (lpi == NULL) {
+ if (!lpi) {
CERROR("cannot alloc pointer\n");
return -ENOMEM;
}
char *name)
{
struct llog_handle *llh;
- int rc = 0;
+ int rc;
rc = llog_open(env, ctxt, &llh, NULL, name, LLOG_OPEN_EXISTS);
if (rc < 0) {
return NULL;
dest = kzalloc(MAX_STRING_SIZE + 1, GFP_KERNEL);
- if (dest == NULL)
+ if (!dest)
return NULL;
va_start(ap, format);
void ldebugfs_remove(struct dentry **entryp)
{
- debugfs_remove(*entryp);
+ debugfs_remove_recursive(*entryp);
*entryp = NULL;
}
EXPORT_SYMBOL(ldebugfs_remove);
return -EOVERFLOW;
data = kzalloc(sizeof(*data), GFP_NOFS);
- if (data == NULL)
+ if (!data)
return -ENOMEM;
obd_str2uuid(&data->un_uuid, uuid);
CDEBUG(D_CONFIG, "Add profile %s\n", prof);
lprof = kzalloc(sizeof(*lprof), GFP_NOFS);
- if (lprof == NULL)
+ if (!lprof)
return -ENOMEM;
INIT_LIST_HEAD(&lprof->lp_list);
new_len = LUSTRE_CFG_BUFLEN(cfg, 1) + strlen(new_name) - name_len;
new_param = kzalloc(new_len, GFP_NOFS);
- if (new_param == NULL)
+ if (!new_param)
return ERR_PTR(-ENOMEM);
strcpy(new_param, new_name);
strcat(new_param, value);
bufs = kzalloc(sizeof(*bufs), GFP_NOFS);
- if (bufs == NULL) {
+ if (!bufs) {
kfree(new_param);
return ERR_PTR(-ENOMEM);
}
goto out;
}
case LCFG_SET_LDLM_TIMEOUT: {
- CDEBUG(D_IOCTL, "changing lustre ldlm_timeout from %d to %d\n",
- ldlm_timeout, lcfg->lcfg_num);
- ldlm_timeout = max(lcfg->lcfg_num, 1U);
- if (ldlm_timeout >= obd_timeout)
- ldlm_timeout = max(obd_timeout / 3, 1U);
- ldlm_timeout_set = 1;
+ /* ldlm_timeout is not used on the client */
err = 0;
goto out;
}
inst_len = LUSTRE_CFG_BUFLEN(lcfg, 0) +
sizeof(clli->cfg_instance) * 2 + 4;
inst_name = kzalloc(inst_len, GFP_NOFS);
- if (inst_name == NULL) {
+ if (!inst_name) {
rc = -ENOMEM;
goto out;
}
int rc = 0;
outstr = kzalloc(256, GFP_NOFS);
- if (outstr == NULL)
+ if (!outstr)
return -ENOMEM;
if (rec->lrh_type == OBD_CFG_REC) {
LASSERT(cfg);
bufs = kzalloc(sizeof(*bufs), GFP_NOFS);
- if (bufs == NULL)
+ if (!bufs)
return -ENOMEM;
/* mgc_process_config */
mgssec = lsi->lsi_lmd->lmd_mgssec ? lsi->lsi_lmd->lmd_mgssec : "";
data = kzalloc(sizeof(*data), GFP_NOFS);
- if (data == NULL) {
+ if (!data) {
rc = -ENOMEM;
goto out_free;
}
length = tail - ptr;
lmd->lmd_mgssec = kzalloc(length + 1, GFP_NOFS);
- if (lmd->lmd_mgssec == NULL)
+ if (!lmd->lmd_mgssec)
return -ENOMEM;
memcpy(lmd->lmd_mgssec, ptr, length);
length = tail - ptr;
*handle = kzalloc(length + 1, GFP_NOFS);
- if (*handle == NULL)
+ if (!*handle)
return -ENOMEM;
memcpy(*handle, ptr, length);
oldlen = strlen(lmd->lmd_mgs) + 1;
mgsnid = kzalloc(oldlen + length + 1, GFP_NOFS);
- if (mgsnid == NULL)
+ if (!mgsnid)
return -ENOMEM;
if (lmd->lmd_mgs != NULL) {
lmd->lmd_magic = LMD_MAGIC;
lmd->lmd_params = kzalloc(4096, GFP_NOFS);
- if (lmd->lmd_params == NULL)
+ if (!lmd->lmd_params)
return -ENOMEM;
lmd->lmd_params[0] = '\0';
#include "../include/obd_support.h"
#include "../include/obd_class.h"
-
-static inline __u32 consume(int nob, __u8 **ptr)
-{
- __u32 value;
-
- LASSERT(nob <= sizeof(value));
-
- for (value = 0; nob > 0; --nob)
- value = (value << 8) | *((*ptr)++);
- return value;
-}
-
-#define CONSUME(val, ptr) (val) = consume(sizeof(val), (ptr))
-
-static void uuid_unpack(class_uuid_t in, __u16 *uu, int nr)
-{
- __u8 *ptr = in;
-
- LASSERT(nr * sizeof(*uu) == sizeof(class_uuid_t));
-
- while (nr-- > 0)
- CONSUME(uu[nr], &ptr);
-}
-
void class_uuid_unparse(class_uuid_t uu, struct obd_uuid *out)
{
- /* uu as an array of __u16's */
- __u16 uuid[sizeof(class_uuid_t) / sizeof(__u16)];
-
- CLASSERT(ARRAY_SIZE(uuid) == 8);
-
- uuid_unpack(uu, uuid, ARRAY_SIZE(uuid));
- sprintf(out->uuid, "%04x%04x-%04x-%04x-%04x-%04x%04x%04x",
- uuid[0], uuid[1], uuid[2], uuid[3],
- uuid[4], uuid[5], uuid[6], uuid[7]);
+ sprintf(out->uuid, "%pU", uu);
}
EXPORT_SYMBOL(class_uuid_unparse);
LASSERT(*lsmp == NULL);
*lsmp = kzalloc(lsm_size, GFP_NOFS);
- if (*lsmp == NULL)
+ if (!*lsmp)
return -ENOMEM;
(*lsmp)->lsm_oinfo[0] = kzalloc(sizeof(struct lov_oinfo), GFP_NOFS);
- if ((*lsmp)->lsm_oinfo[0] == NULL) {
+ if (!(*lsmp)->lsm_oinfo[0]) {
kfree(*lsmp);
return -ENOMEM;
}
int cleanup = 0;
ed = kzalloc(sizeof(*ed), GFP_NOFS);
- if (ed == NULL) {
+ if (!ed) {
rc = -ENOMEM;
goto out;
}
return rc;
env = kzalloc(sizeof(*env), GFP_NOFS);
- if (env == NULL)
+ if (!env)
return -ENOMEM;
rc = lu_env_init(env, LCT_DT_THREAD);
ec->ec_nstripes = 0;
ocd = kzalloc(sizeof(*ocd), GFP_NOFS);
- if (ocd == NULL) {
+ if (!ocd) {
CERROR("Can't alloc ocd connecting to %s\n",
lustre_cfg_string(lcfg, 1));
return -ENOMEM;
oap2 = list_first_entry(&tmp->oe_pages, struct osc_async_page,
oap_pending_item);
EASSERT(tmp->oe_owner == current, tmp);
-#if 0
- if (overlapped(tmp, ext)) {
- OSC_EXTENT_DUMP(D_ERROR, tmp, "overlapped %p.\n", ext);
- EASSERT(0, ext);
- }
-#endif
if (oap2cl_page(oap)->cp_type != oap2cl_page(oap2)->cp_type) {
CDEBUG(D_CACHE, "Do not permit different type of IO"
" for a same RPC\n");
int rc;
od = kzalloc(sizeof(*od), GFP_NOFS);
- if (od == NULL)
+ if (!od)
return ERR_PTR(-ENOMEM);
cl_device_init(&od->od_cl, t);
struct cl_io *io)
{
struct osc_page *opg = cl2osc_page(slice);
- int rc = 0;
+ int rc;
rc = osc_flush_async_page(env, io, opg);
return rc;
if (*lmmp == NULL) {
*lmmp = kzalloc(lmm_size, GFP_NOFS);
- if (*lmmp == NULL)
+ if (!*lmmp)
return -ENOMEM;
}
mpflag = cfs_memory_pressure_get_and_set();
crattr = kzalloc(sizeof(*crattr), GFP_NOFS);
- if (crattr == NULL) {
+ if (!crattr) {
rc = -ENOMEM;
goto out;
}
struct ptlrpc_set_cbdata *cbdata;
cbdata = kzalloc(sizeof(*cbdata), GFP_NOFS);
- if (cbdata == NULL)
+ if (!cbdata)
return -ENOMEM;
cbdata->psc_interpret = fn;
imp_conn->oic_last_attempt = cfs_time_current_64();
/* switch connection, don't mind if it's same as the current one */
- if (imp->imp_connection)
- ptlrpc_connection_put(imp->imp_connection);
+ ptlrpc_connection_put(imp->imp_connection);
imp->imp_connection = ptlrpc_connection_addref(imp_conn->oic_conn);
dlmexp = class_conn2export(&imp->imp_dlm_handle);
LASSERT(dlmexp != NULL);
- if (dlmexp->exp_connection)
- ptlrpc_connection_put(dlmexp->exp_connection);
+ ptlrpc_connection_put(dlmexp->exp_connection);
dlmexp->exp_connection = ptlrpc_connection_addref(imp_conn->oic_conn);
class_export_put(dlmexp);
return -EINVAL;
cmd = kzalloc(LPROCFS_NRS_WR_MAX_CMD, GFP_NOFS);
- if (cmd == NULL)
+ if (!cmd)
return -ENOMEM;
/**
* strsep() modifies its argument, so keep a copy
}
srhi = kzalloc(sizeof(*srhi), GFP_NOFS);
- if (srhi == NULL)
+ if (!srhi)
return NULL;
srhi->srhi_seq = 0;
char *tmpbuf;
kbuf = kzalloc(BUFLEN, GFP_NOFS);
- if (kbuf == NULL)
+ if (!kbuf)
return -ENOMEM;
/*
return -EINVAL;
kbuf = kzalloc(count + 1, GFP_NOFS);
- if (kbuf == NULL)
+ if (!kbuf)
return -ENOMEM;
if (copy_from_user(kbuf, buffer, count)) {
}
desc = kzalloc(sizeof(*desc), GFP_NOFS);
- if (desc == NULL) {
+ if (!desc) {
rc = -ENOMEM;
goto fail;
}
extern struct mutex pinger_mutex;
extern struct mutex ptlrpcd_mutex;
-__init int ptlrpc_init(void)
+static int __init ptlrpc_init(void)
{
int rc, cleanup_phase = 0;
size = offsetof(struct ptlrpcd, pd_threads[nthreads]);
ptlrpcds = kzalloc(size, GFP_NOFS);
- if (ptlrpcds == NULL) {
+ if (!ptlrpcds) {
rc = -ENOMEM;
goto out;
}
for (i = 0; i < npools; i++) {
pools[i] = kzalloc(PAGE_CACHE_SIZE, GFP_NOFS);
- if (pools[i] == NULL)
+ if (!pools[i])
goto out_pools;
for (j = 0; j < PAGES_PER_POOL && alloced < npages; j++) {
return NULL;
conf = kzalloc(sizeof(*conf), GFP_NOFS);
- if (conf == NULL)
+ if (!conf)
return NULL;
strcpy(conf->sc_fsname, fsname);
LASSERT(SPTLRPC_FLVR_POLICY(sf->sf_rpc) == SPTLRPC_POLICY_PLAIN);
plsec = kzalloc(sizeof(*plsec), GFP_NOFS);
- if (plsec == NULL)
+ if (!plsec)
return NULL;
/*
service = kzalloc(offsetof(struct ptlrpc_service, srv_parts[ncpts]),
GFP_NOFS);
- if (service == NULL) {
+ if (!service) {
kfree(cpts);
return ERR_PTR(-ENOMEM);
}
}
env = kzalloc(sizeof(*env), GFP_NOFS);
- if (env == NULL) {
+ if (!env) {
rc = -ENOMEM;
goto out_srv_fini;
}
ptlrpc_stop_hr_threads();
cfs_percpt_for_each(hrp, i, ptlrpc_hr.hr_partitions) {
- if (hrp->hrp_thrs != NULL) {
- kfree(hrp->hrp_thrs);
- }
+ kfree(hrp->hrp_thrs);
}
cfs_percpt_free(ptlrpc_hr.hr_partitions);
e.g. dd.1253
nodelocal - use jobid_name value from above.
+What: /sys/fs/lustre/timeout
+Date: June 2015
+Contact: "Oleg Drokin" <oleg.drokin@intel.com>
+Description:
+ Controls "lustre timeout" variable, also known as obd_timeout
+ in some old manual. In the past obd_timeout was of paramount
+ importance as the timeout value used everywhere and where
+ other timeouts were derived from. These days it's much less
+ important as network timeouts are mostly determined by
+ AT (adaptive timeouts).
+ Unit: seconds, default: 100
+
+What: /sys/fs/lustre/max_dirty_mb
+Date: June 2015
+Contact: "Oleg Drokin" <oleg.drokin@intel.com>
+Description:
+ Controls total number of dirty cache (in megabytes) allowed
+ across all mounted lustre filesystems.
+ Since writeout of dirty pages in Lustre is somewhat expensive,
+ when you allow to many dirty pages, this might lead to
+ performance degradations as kernel tries to desperately
+ find some pages to free/writeout.
+ Default 1/2 RAM. Min value 4, max value 9/10 of RAM.
+
+What: /sys/fs/lustre/debug_peer_on_timeout
+Date: June 2015
+Contact: "Oleg Drokin" <oleg.drokin@intel.com>
+Description:
+ Control if lnet debug information should be printed when
+ an RPC timeout occurs.
+ 0 disabled (default)
+ 1 enabled
+
+What: /sys/fs/lustre/dump_on_timeout
+Date: June 2015
+Contact: "Oleg Drokin" <oleg.drokin@intel.com>
+Description:
+ Controls if Lustre debug log should be dumped when an RPC
+ timeout occurs. This is useful if yout debug buffer typically
+ rolls over by the time you notice RPC timeouts.
+
+What: /sys/fs/lustre/dump_on_eviction
+Date: June 2015
+Contact: "Oleg Drokin" <oleg.drokin@intel.com>
+Description:
+ Controls if Lustre debug log should be dumped when an this
+ client is evicted from one of the servers.
+ This is useful if yout debug buffer typically rolls over
+ by the time you notice the eviction event.
+
+What: /sys/fs/lustre/at_min
+Date: July 2015
+Contact: "Oleg Drokin" <oleg.drokin@intel.com>
+Description:
+ Controls minimum adaptive timeout in seconds. If you encounter
+ a case where clients timeout due to server-reported processing
+ time being too short, you might consider increasing this value.
+ One common case of this if the underlying network has
+ unpredictable long delays.
+ Default: 0
+
+What: /sys/fs/lustre/at_max
+Date: July 2015
+Contact: "Oleg Drokin" <oleg.drokin@intel.com>
+Description:
+ Controls maximum adaptive timeout in seconds. If at_max timeout
+ is reached for an RPC, the RPC will time out.
+ Some genuinuely slow network hardware might warrant increasing
+ this value.
+ Setting this value to 0 disables Adaptive Timeouts
+ functionality and old-style obd_timeout value is then used.
+ Default: 600
+
+What: /sys/fs/lustre/at_extra
+Date: July 2015
+Contact: "Oleg Drokin" <oleg.drokin@intel.com>
+Description:
+ Controls how much extra time to request for unfinished requests
+ in processing in seconds. Normally a server-side parameter, it
+ is also used on the client for responses to various LDLM ASTs
+ that are handled with a special server thread on the client.
+ This is a way for the servers to ask the clients not to time
+ out the request that reached current servicing time estimate
+ yet and give it some more time.
+ Default: 30
+
+What: /sys/fs/lustre/at_early_margin
+Date: July 2015
+Contact: "Oleg Drokin" <oleg.drokin@intel.com>
+Description:
+ Controls when to send the early reply for requests that are
+ about to timeout as an offset to the estimated service time in
+ seconds..
+ Default: 5
+
+What: /sys/fs/lustre/at_history
+Date: July 2015
+Contact: "Oleg Drokin" <oleg.drokin@intel.com>
+Description:
+ Controls for how many seconds to remember slowest events
+ encountered by adaptive timeouts code.
+ Default: 600
+
What: /sys/fs/lustre/llite/<fsname>-<uuid>/blocksize
Date: May 2015
Contact: "Oleg Drokin" <oleg.drokin@intel.com>
static struct spi_driver spinand_driver = {
.driver = {
.name = "mt29f",
- .bus = &spi_bus_type,
.owner = THIS_MODULE,
.of_match_table = spinand_dt,
},
/* Check if we can use the hardware checksumming */
if ((skb->protocol == htons(ETH_P_IP)) &&
- (ip_hdr(skb)->version == 4) && (ip_hdr(skb)->ihl == 5) &&
- ((ip_hdr(skb)->frag_off == 0) || (ip_hdr(skb)->frag_off == htons(1 << 14)))
- && ((ip_hdr(skb)->protocol == IPPROTO_TCP)
- || (ip_hdr(skb)->protocol == IPPROTO_UDP))) {
+ (ip_hdr(skb)->version == 4) &&
+ (ip_hdr(skb)->ihl == 5) &&
+ ((ip_hdr(skb)->frag_off == 0) ||
+ (ip_hdr(skb)->frag_off == htons(1 << 14))) &&
+ ((ip_hdr(skb)->protocol == IPPROTO_TCP) ||
+ (ip_hdr(skb)->protocol == IPPROTO_UDP))) {
/* Use hardware checksum calc */
pko_command.s.ipoffp1 = sizeof(struct ethhdr) + 1;
}
(struct oz_multiple_fixed *)data_hdr;
u8 *data = body->data;
unsigned int n;
+
if (!body->unit_size ||
len < sizeof(struct oz_multiple_fixed) - 1)
break;
if (pmlmeext->active_keep_alive_check) {
int stainfo_offset;
- stainfo_offset = rtw_stainfo_offset(pstapriv, psta);
+ stainfo_offset =
+ rtw_stainfo_offset(pstapriv, psta);
if (stainfo_offset_valid(stainfo_offset))
chk_alive_list[chk_alive_num++] = stainfo_offset;
continue;
}
}
- if (!(psta->capability & WLAN_CAPABILITY_SHORT_SLOT)) {
+ if (!(psta->capability & WLAN_CAPABILITY_SHORT_SLOT_TIME)) {
if (!psta->no_short_slot_time_set) {
psta->no_short_slot_time_set = 1;
******************************************************************************/
#define _IEEE80211_C
+#include <linux/ieee80211.h>
+
#include <drv_types.h>
#include <osdep_intf.h>
#include <ieee80211.h>
******************************************************************************/
#define _RTW_MLME_C_
+#include <linux/ieee80211.h>
#include <osdep_service.h>
#include <drv_types.h>
return pnetwork;
}
-static void _rtw_free_network(struct mlme_priv *pmlmepriv , struct wlan_network *pnetwork, u8 isfreeall)
+static void _rtw_free_network(struct mlme_priv *pmlmepriv, struct wlan_network *pnetwork, u8 isfreeall)
{
u32 curr_time, delta_time;
u32 lifetime = SCANQUEUE_LIFETIME;
((!memcmp(src->Ssid.Ssid, dst->Ssid.Ssid, src->Ssid.SsidLength)) == true) &&
((s_cap & WLAN_CAPABILITY_IBSS) ==
(d_cap & WLAN_CAPABILITY_IBSS)) &&
- ((s_cap & WLAN_CAPABILITY_BSS) ==
- (d_cap & WLAN_CAPABILITY_BSS)));
+ ((s_cap & WLAN_CAPABILITY_ESS) ==
+ (d_cap & WLAN_CAPABILITY_ESS)));
}
struct wlan_network *rtw_get_oldest_wlan_network(struct __queue *scanned_queue)
}
/* TODO: Perry: For Power Management */
-void rtw_atimdone_event_callback(struct adapter *adapter , u8 *pbuf)
+void rtw_atimdone_event_callback(struct adapter *adapter, u8 *pbuf)
{
RT_TRACE(_module_rtl871x_mlme_c_, _drv_err_, ("receive atimdone_evet\n"));
return;
spin_lock_bh(&(pmlmepriv->scanned_queue.lock));
ibss_wlan = rtw_find_network(&pmlmepriv->scanned_queue, pnetwork->MacAddress);
if (ibss_wlan) {
- memcpy(ibss_wlan->network.IEs , pnetwork->IEs, 8);
+ memcpy(ibss_wlan->network.IEs, pnetwork->IEs, 8);
spin_unlock_bh(&pmlmepriv->scanned_queue.lock);
goto exit;
}
DBG_88E("%s try another roaming\n", __func__);
do_join_r = rtw_do_join(adapter);
if (_SUCCESS != do_join_r) {
- DBG_88E("%s roaming do_join return %d\n", __func__ , do_join_r);
+ DBG_88E("%s roaming do_join return %d\n", __func__, do_join_r);
continue;
}
break;
p = rtw_get_ie(in_ie+12, _HT_ADD_INFO_IE_, &ielen, in_len-12);
if (p && (ielen == sizeof(struct ieee80211_ht_addt_info))) {
out_len = *pout_len;
- rtw_set_ie(out_ie+out_len, _HT_ADD_INFO_IE_, ielen, p+2 , pout_len);
+ rtw_set_ie(out_ie+out_len, _HT_ADD_INFO_IE_, ielen, p+2, pout_len);
}
}
return phtpriv->ht_option;
spin_unlock_bh(&pstapriv->asoc_list_lock);
/* now the station is qualified to join our BSS... */
- if (pstat && (pstat->state & WIFI_FW_ASSOC_SUCCESS) && (_STATS_SUCCESSFUL_ == status)) {
+ if ((pstat->state & WIFI_FW_ASSOC_SUCCESS) && (_STATS_SUCCESSFUL_ == status)) {
/* 1 bss_cap_update & sta_info_update */
bss_cap_update_on_sta_join(padapter, pstat);
sta_info_update(padapter, pstat);
(unsigned long)padapter);
}
-inline void rtw_set_ips_deny(struct adapter *padapter, u32 ms)
-{
- struct pwrctrl_priv *pwrpriv = &padapter->pwrctrlpriv;
- pwrpriv->ips_deny_time = jiffies + msecs_to_jiffies(ms);
-}
-
/*
* rtw_pwr_wakeup - Wake the NIC up from: 1)IPS. 2)USB autosuspend
* @adapter: pointer to struct adapter structure
******************************************************************************/
#define _RTW_WLAN_UTIL_C_
+#include <linux/ieee80211.h>
+
#include <osdep_service.h>
#include <drv_types.h>
#include <wifi.h>
uint cnt = 0;
char buf[128];
- if (IS_81XXC(chip_vers)) {
- cnt += sprintf((buf+cnt), "Chip Version Info: %s_",
- IS_92C_SERIAL(chip_vers) ?
- "CHIP_8192C" : "CHIP_8188C");
- } else if (IS_92D(chip_vers)) {
- cnt += sprintf((buf+cnt), "Chip Version Info: CHIP_8192D_");
- } else if (IS_8723_SERIES(chip_vers)) {
- cnt += sprintf((buf+cnt), "Chip Version Info: CHIP_8723A_");
- } else if (IS_8188E(chip_vers)) {
- cnt += sprintf((buf+cnt), "Chip Version Info: CHIP_8188E_");
- }
-
+ cnt += sprintf((buf+cnt), "Chip Version Info: CHIP_8188E_");
cnt += sprintf((buf+cnt), "%s_", IS_NORMAL_CHIP(chip_vers) ?
"Normal_Chip" : "Test_Chip");
cnt += sprintf((buf+cnt), "%s_", IS_CHIP_VENDOR_TSMC(chip_vers) ?
else
cnt += sprintf((buf+cnt), "UNKNOWN_CUT(%d)_",
chip_vers.CUTVersion);
-
- if (IS_1T1R(chip_vers))
- cnt += sprintf((buf+cnt), "1T1R_");
- else if (IS_1T2R(chip_vers))
- cnt += sprintf((buf+cnt), "1T2R_");
- else if (IS_2T2R(chip_vers))
- cnt += sprintf((buf+cnt), "2T2R_");
- else
- cnt += sprintf((buf+cnt), "UNKNOWN_RFTYPE(%d)_",
- chip_vers.RFType);
-
- cnt += sprintf((buf+cnt), "RomVer(%d)\n", chip_vers.ROMVer);
+ cnt += sprintf((buf+cnt), "1T1R_");
+ cnt += sprintf((buf+cnt), "RomVer(0)\n");
pr_info("%s", buf);
}
adapt->HalFunc.GetHwRegHandler(adapt, variable, val);
}
-u8 rtw_hal_set_def_var(struct adapter *adapt, enum hal_def_variable var,
- void *val)
-{
- if (adapt->HalFunc.SetHalDefVarHandler)
- return adapt->HalFunc.SetHalDefVarHandler(adapt, var, val);
- return _FAIL;
-}
-
u8 rtw_hal_get_def_var(struct adapter *adapt,
enum hal_def_variable var, void *val)
{
val1, set);
}
-void rtw_hal_enable_interrupt(struct adapter *adapt)
-{
- if (adapt->HalFunc.enable_interrupt)
- adapt->HalFunc.enable_interrupt(adapt);
- else
- DBG_88E("%s: HalFunc.enable_interrupt is NULL!\n", __func__);
-}
-
-void rtw_hal_disable_interrupt(struct adapter *adapt)
-{
- if (adapt->HalFunc.disable_interrupt)
- adapt->HalFunc.disable_interrupt(adapt);
- else
- DBG_88E("%s: HalFunc.disable_interrupt is NULL!\n", __func__);
-}
-
u32 rtw_hal_inirp_init(struct adapter *adapt)
{
u32 rst = _FAIL;
return data;
}
-void rtw_hal_write_rfreg(struct adapter *adapt, enum rf_radio_path rfpath,
- u32 regaddr, u32 bitmask, u32 data)
-{
- if (adapt->HalFunc.write_rfreg)
- adapt->HalFunc.write_rfreg(adapt, rfpath, regaddr,
- bitmask, data);
-}
-
void rtw_hal_set_bwmode(struct adapter *adapt,
enum ht_channel_width bandwidth, u8 offset)
{
break;
}
- if (rtstatus != true)
+ if (!rtstatus)
return false;
}
padapter->HalData = NULL;
}
-static struct HAL_VERSION ReadChipVersion8188E(struct adapter *padapter)
+static void ReadChipVersion8188E(struct adapter *padapter)
{
u32 value32;
struct HAL_VERSION ChipVersion;
pHalData = GET_HAL_DATA(padapter);
value32 = usb_read32(padapter, REG_SYS_CFG);
- ChipVersion.ICType = CHIP_8188E;
ChipVersion.ChipType = ((value32 & RTL_ID) ? TEST_CHIP : NORMAL_CHIP);
-
- ChipVersion.RFType = RF_TYPE_1T1R;
ChipVersion.VendorType = ((value32 & VENDOR_ID) ? CHIP_VENDOR_UMC : CHIP_VENDOR_TSMC);
ChipVersion.CUTVersion = (value32 & CHIP_VER_RTL_MASK)>>CHIP_VER_RTL_SHIFT; /* IC version (CUT) */
- /* For regulator mode. by tynli. 2011.01.14 */
- pHalData->RegulatorMode = ((value32 & TRP_BT_EN) ? RT_LDO_REGULATOR : RT_SWITCHING_REGULATOR);
-
- ChipVersion.ROMVer = 0; /* ROM code version. */
-
dump_chip_info(ChipVersion);
pHalData->VersionID = ChipVersion;
-
- if (IS_1T2R(ChipVersion)) {
- pHalData->rf_type = RF_1T2R;
- pHalData->NumTotalRFPath = 2;
- } else if (IS_2T2R(ChipVersion)) {
- pHalData->rf_type = RF_2T2R;
- pHalData->NumTotalRFPath = 2;
- } else{
- pHalData->rf_type = RF_1T1R;
- pHalData->NumTotalRFPath = 1;
- }
+ pHalData->rf_type = RF_1T1R;
+ pHalData->NumTotalRFPath = 1;
MSG_88E("RF_Type is %x!!\n", pHalData->rf_type);
-
- return ChipVersion;
-}
-
-static void rtl8188e_read_chip_version(struct adapter *padapter)
-{
- ReadChipVersion8188E(padapter);
}
static void rtl8188e_SetHalODMVar(struct adapter *Adapter, enum hal_odm_variable eVariable, void *pValue1, bool bSet)
pHalFunc->dm_init = &rtl8188e_init_dm_priv;
- pHalFunc->read_chip_version = &rtl8188e_read_chip_version;
+ pHalFunc->read_chip_version = &ReadChipVersion8188E;
pHalFunc->set_bwmode_handler = &phy_set_bw_mode;
pHalFunc->set_channel_handler = &phy_sw_chnl;
pHalFunc->AntDivBeforeLinkHandler = &AntDivBeforeLink8188E;
pHalFunc->AntDivCompareHandler = &AntDivCompare8188E;
pHalFunc->read_rfreg = &phy_query_rf_reg;
- pHalFunc->write_rfreg = &phy_set_rf_reg;
pHalFunc->sreset_init_value = &sreset_init_value;
pHalFunc->sreset_get_wifi_status = &sreset_get_wifi_status;
/* Forece leave RF low power mode for 1T1R to prevent conficting setting in Fw power */
/* saving sequence. 2010.06.07. Added by tynli. Suggested by SD3 yschang. */
- if ((psmode != PS_MODE_ACTIVE) && (!IS_92C_SERIAL(haldata->VersionID)))
+ if (psmode != PS_MODE_ACTIVE)
ODM_RF_Saving(podmpriv, true);
rtl8188e_set_FwPwrMode_cmd(Adapter, psmode);
}
return bResult;
}
-/* */
-/* Description: */
-/* Change default setting of specified variable. */
-/* */
-static u8 SetHalDefVar8188EUsb(struct adapter *Adapter, enum hal_def_variable eVariable, void *pValue)
-{
- struct hal_data_8188e *haldata = GET_HAL_DATA(Adapter);
- u8 bResult = _SUCCESS;
-
- switch (eVariable) {
- case HAL_DEF_DBG_DM_FUNC:
- {
- u8 dm_func = *((u8 *)pValue);
- struct odm_dm_struct *podmpriv = &haldata->odmpriv;
-
- if (dm_func == 0) { /* disable all dynamic func */
- podmpriv->SupportAbility = DYNAMIC_FUNC_DISABLE;
- DBG_88E("==> Disable all dynamic function...\n");
- } else if (dm_func == 1) {/* disable DIG */
- podmpriv->SupportAbility &= (~DYNAMIC_BB_DIG);
- DBG_88E("==> Disable DIG...\n");
- } else if (dm_func == 2) {/* disable High power */
- podmpriv->SupportAbility &= (~DYNAMIC_BB_DYNAMIC_TXPWR);
- } else if (dm_func == 3) {/* disable tx power tracking */
- podmpriv->SupportAbility &= (~DYNAMIC_RF_CALIBRATION);
- DBG_88E("==> Disable tx power tracking...\n");
- } else if (dm_func == 5) {/* disable antenna diversity */
- podmpriv->SupportAbility &= (~DYNAMIC_BB_ANT_DIV);
- } else if (dm_func == 6) {/* turn on all dynamic func */
- if (!(podmpriv->SupportAbility & DYNAMIC_BB_DIG)) {
- struct rtw_dig *pDigTable = &podmpriv->DM_DigTable;
- pDigTable->CurIGValue = usb_read8(Adapter, 0xc50);
- }
- podmpriv->SupportAbility = DYNAMIC_ALL_FUNC_ENABLE;
- DBG_88E("==> Turn on all dynamic function...\n");
- }
- }
- break;
- case HAL_DEF_DBG_DUMP_RXPKT:
- haldata->bDumpRxPkt = *((u8 *)pValue);
- break;
- case HAL_DEF_DBG_DUMP_TXPKT:
- haldata->bDumpTxPkt = *((u8 *)pValue);
- break;
- case HW_DEF_FA_CNT_DUMP:
- {
- u8 bRSSIDump = *((u8 *)pValue);
- struct odm_dm_struct *dm_ocm = &(haldata->odmpriv);
- if (bRSSIDump)
- dm_ocm->DebugComponents = ODM_COMP_DIG|ODM_COMP_FA_CNT;
- else
- dm_ocm->DebugComponents = 0;
- }
- break;
- case HW_DEF_ODM_DBG_FLAG:
- {
- u64 DebugComponents = *((u64 *)pValue);
- struct odm_dm_struct *dm_ocm = &(haldata->odmpriv);
- dm_ocm->DebugComponents = DebugComponents;
- }
- break;
- default:
- bResult = _FAIL;
- break;
- }
-
- return bResult;
-}
-
static void UpdateHalRAMask8188EUsb(struct adapter *adapt, u32 mac_id, u8 rssi_level)
{
u8 init_rate = 0;
halfunc->SetHwRegHandler = &SetHwReg8188EU;
halfunc->GetHwRegHandler = &GetHwReg8188EU;
halfunc->GetHalDefVarHandler = &GetHalDefVar8188EUsb;
- halfunc->SetHalDefVarHandler = &SetHalDefVar8188EUsb;
halfunc->UpdateRAMaskHandler = &UpdateHalRAMask8188EUsb;
halfunc->SetBeaconRelatedRegistersHandler = &SetBeaconRelatedRegisters8188EUsb;
#ifndef __HAL_VERSION_DEF_H__
#define __HAL_VERSION_DEF_H__
-enum HAL_IC_TYPE {
- CHIP_8192S = 0,
- CHIP_8188C = 1,
- CHIP_8192C = 2,
- CHIP_8192D = 3,
- CHIP_8723A = 4,
- CHIP_8188E = 5,
- CHIP_8881A = 6,
- CHIP_8812A = 7,
- CHIP_8821A = 8,
- CHIP_8723B = 9,
- CHIP_8192E = 10,
-};
-
enum HAL_CHIP_TYPE {
TEST_CHIP = 0,
NORMAL_CHIP = 1,
CHIP_VENDOR_UMC = 1,
};
-enum HAL_RF_TYPE {
- RF_TYPE_1T1R = 0,
- RF_TYPE_1T2R = 1,
- RF_TYPE_2T2R = 2,
- RF_TYPE_2T3R = 3,
- RF_TYPE_2T4R = 4,
- RF_TYPE_3T3R = 5,
- RF_TYPE_3T4R = 6,
- RF_TYPE_4T4R = 7,
-};
-
struct HAL_VERSION {
- enum HAL_IC_TYPE ICType;
enum HAL_CHIP_TYPE ChipType;
enum HAL_CUT_VERSION CUTVersion;
enum HAL_VENDOR VendorType;
- enum HAL_RF_TYPE RFType;
- u8 ROMVer;
};
/* Get element */
-#define GET_CVID_IC_TYPE(version) (((version).ICType))
#define GET_CVID_CHIP_TYPE(version) (((version).ChipType))
-#define GET_CVID_RF_TYPE(version) (((version).RFType))
#define GET_CVID_MANUFACTUER(version) (((version).VendorType))
#define GET_CVID_CUT_VERSION(version) (((version).CUTVersion))
-#define GET_CVID_ROM_VERSION(version) (((version).ROMVer) & ROM_VERSION_MASK)
/* Common Macro. -- */
/* HAL_VERSION VersionID */
-/* HAL_IC_TYPE_E */
-#define IS_81XXC(version) \
- (((GET_CVID_IC_TYPE(version) == CHIP_8192C) || \
- (GET_CVID_IC_TYPE(version) == CHIP_8188C)) ? true : false)
-#define IS_8723_SERIES(version) \
- ((GET_CVID_IC_TYPE(version) == CHIP_8723A) ? true : false)
-#define IS_92D(version) \
- ((GET_CVID_IC_TYPE(version) == CHIP_8192D) ? true : false)
-#define IS_8188E(version) \
- ((GET_CVID_IC_TYPE(version) == CHIP_8188E) ? true : false)
-
/* HAL_CHIP_TYPE_E */
#define IS_TEST_CHIP(version) \
((GET_CVID_CHIP_TYPE(version) == TEST_CHIP) ? true : false)
#define IS_CHIP_VENDOR_UMC(version) \
((GET_CVID_MANUFACTUER(version) == CHIP_VENDOR_UMC) ? true : false)
-/* HAL_RF_TYPE_E */
-#define IS_1T1R(version) \
- ((GET_CVID_RF_TYPE(version) == RF_TYPE_1T1R) ? true : false)
-#define IS_1T2R(version) \
- ((GET_CVID_RF_TYPE(version) == RF_TYPE_1T2R) ? true : false)
-#define IS_2T2R(version) \
- ((GET_CVID_RF_TYPE(version) == RF_TYPE_2T2R) ? true : false)
-
-/* Chip version Macro. -- */
-#define IS_81XXC_TEST_CHIP(version) \
- ((IS_81XXC(version) && (!IS_NORMAL_CHIP(version))) ? true : false)
-
-#define IS_92C_SERIAL(version) \
- ((IS_81XXC(version) && IS_2T2R(version)) ? true : false)
-#define IS_81xxC_VENDOR_UMC_A_CUT(version) \
- (IS_81XXC(version) ? (IS_CHIP_VENDOR_UMC(version) ? \
- (IS_A_CUT(version) ? true : false) : false) : false)
-#define IS_81xxC_VENDOR_UMC_B_CUT(version) \
- (IS_81XXC(version) ? (IS_CHIP_VENDOR_UMC(version) ? \
- (IS_B_CUT(version) ? true : false) : false) : false)
-#define IS_81xxC_VENDOR_UMC_C_CUT(version) \
- (IS_81XXC(version) ? (IS_CHIP_VENDOR_UMC(version) ? \
- (IS_C_CUT(version) ? true : false) : false) : false)
-
-#define IS_NORMAL_CHIP92D(version) \
- ((IS_92D(version)) ? \
- ((GET_CVID_CHIP_TYPE(version) == NORMAL_CHIP) ? true : false) : false)
-
-#define IS_92D_SINGLEPHY(version) \
- ((IS_92D(version)) ? (IS_2T2R(version) ? true : false) : false)
-#define IS_92D_C_CUT(version) \
- ((IS_92D(version)) ? (IS_C_CUT(version) ? true : false) : false)
-#define IS_92D_D_CUT(version) \
- ((IS_92D(version)) ? (IS_D_CUT(version) ? true : false) : false)
-#define IS_92D_E_CUT(version) \
- ((IS_92D(version)) ? (IS_E_CUT(version) ? true : false) : false)
-
-#define IS_8723A_A_CUT(version) \
- ((IS_8723_SERIES(version)) ? (IS_A_CUT(version) ? true : false) : false)
-#define IS_8723A_B_CUT(version) \
- ((IS_8723_SERIES(version)) ? (IS_B_CUT(version) ? true : false) : false)
-
#endif
void (*read_adapter_info)(struct adapter *padapter);
- void (*enable_interrupt)(struct adapter *padapter);
- void (*disable_interrupt)(struct adapter *padapter);
s32 (*interrupt_handler)(struct adapter *padapter);
void (*set_bwmode_handler)(struct adapter *padapter,
u8 (*GetHalDefVarHandler)(struct adapter *padapter,
enum hal_def_variable eVariable,
void *pValue);
- u8 (*SetHalDefVarHandler)(struct adapter *padapter,
- enum hal_def_variable eVariable,
- void *pValue);
void (*SetHalODMVarHandler)(struct adapter *padapter,
enum hal_odm_variable eVariable,
u32 (*read_rfreg)(struct adapter *padapter,
enum rf_radio_path eRFPath, u32 RegAddr,
u32 BitMask);
- void (*write_rfreg)(struct adapter *padapter,
- enum rf_radio_path eRFPath, u32 RegAddr,
- u32 BitMask, u32 Data);
void (*sreset_init_value)(struct adapter *padapter);
u8 (*sreset_get_wifi_status)(struct adapter *padapter);
void rtw_hal_read_chip_info(struct adapter *padapter);
void rtw_hal_read_chip_version(struct adapter *padapter);
-u8 rtw_hal_set_def_var(struct adapter *padapter,
- enum hal_def_variable eVariable, void *pValue);
u8 rtw_hal_get_def_var(struct adapter *padapter,
enum hal_def_variable eVariable, void *pValue);
enum hal_odm_variable eVariable, void *pValue1,
bool bSet);
-void rtw_hal_enable_interrupt(struct adapter *padapter);
-void rtw_hal_disable_interrupt(struct adapter *padapter);
-
u32 rtw_hal_inirp_init(struct adapter *padapter);
u32 rtw_hal_inirp_deinit(struct adapter *padapter);
u32 rtw_hal_read_rfreg(struct adapter *padapter, enum rf_radio_path eRFPath,
u32 RegAddr, u32 BitMask);
-void rtw_hal_write_rfreg(struct adapter *padapter,
- enum rf_radio_path eRFPath, u32 RegAddr,
- u32 BitMask, u32 Data);
void rtw_hal_set_bwmode(struct adapter *padapter,
enum ht_channel_width Bandwidth, u8 Offset);
#define WLAN_AUTH_CHALLENGE_LEN 128
-#define WLAN_CAPABILITY_BSS (1<<0)
-#define WLAN_CAPABILITY_IBSS (1<<1)
-#define WLAN_CAPABILITY_CF_POLLABLE (1<<2)
-#define WLAN_CAPABILITY_CF_POLL_REQUEST (1<<3)
-#define WLAN_CAPABILITY_PRIVACY (1<<4)
-#define WLAN_CAPABILITY_SHORT_PREAMBLE (1<<5)
-#define WLAN_CAPABILITY_PBCC (1<<6)
-#define WLAN_CAPABILITY_CHANNEL_AGILITY (1<<7)
-#define WLAN_CAPABILITY_SHORT_SLOT (1<<10)
-
/* Non standard? Not in <linux/ieee80211.h> */
#define WLAN_REASON_EXPIRATION_CHK 65535
#define EFUSE_PROTECT_BYTES_BANK 16
-/* For RTL8723 regulator mode. */
-enum rt_regulator_mode {
- RT_SWITCHING_REGULATOR = 0,
- RT_LDO_REGULATOR = 1,
-};
-
struct hal_data_8188e {
struct HAL_VERSION VersionID;
- enum rt_regulator_mode RegulatorMode; /* switching regulator or LDO */
u16 CustomerID;
u8 *pfirmware;
u32 fwsize;
void LPS_Enter(struct adapter *adapter);
void LPS_Leave(struct adapter *adapter);
-void rtw_set_ips_deny(struct adapter *adapter, u32 ms);
int _rtw_pwr_wakeup(struct adapter *adapter, u32 ips_defer_ms,
const char *caller);
#define rtw_pwr_wakeup(adapter) \
cap = le16_to_cpu(le_tmp);
- if (cap & (WLAN_CAPABILITY_IBSS | WLAN_CAPABILITY_BSS)) {
- if (cap & WLAN_CAPABILITY_BSS)
+ if (!WLAN_CAPABILITY_IS_STA_BSS(cap)) {
+ if (cap & WLAN_CAPABILITY_ESS)
iwe.u.mode = IW_MODE_MASTER;
else
iwe.u.mode = IW_MODE_ADHOC;
******************************************************************************/
#define _HCI_INTF_C_
+#define pr_fmt(fmt) "R8188EU: " fmt
#include <osdep_service.h>
#include <drv_types.h>
#include <recv_osdep.h>
static struct dvobj_priv *usb_dvobj_init(struct usb_interface *usb_intf)
{
int i;
- int status = _FAIL;
struct dvobj_priv *pdvobjpriv;
struct usb_host_config *phost_conf;
struct usb_config_descriptor *pconf_desc;
mutex_init(&pdvobjpriv->usb_vendor_req_mutex);
pdvobjpriv->usb_vendor_req_buf = kzalloc(MAX_USB_IO_CTL_SIZE, GFP_KERNEL);
- if (!pdvobjpriv->usb_vendor_req_buf)
- goto free_dvobj;
-
- usb_get_dev(pusbd);
-
- status = _SUCCESS;
-
-free_dvobj:
- if (status != _SUCCESS && pdvobjpriv) {
+ if (pdvobjpriv->usb_vendor_req_buf) {
+ usb_get_dev(pusbd);
+ } else {
usb_set_intfdata(usb_intf, NULL);
kfree(pdvobjpriv);
pdvobjpriv = NULL;
* on sitesurvey for the first time when
* device is up . Reset usb port for sitesurvey
* fail issue. */
- DBG_88E("usb attached..., try to reset usb device\n");
+ pr_debug("usb attached..., try to reset usb device\n");
usb_reset_device(interface_to_usbdev(usb_intf));
}
}
RT_TRACE(_module_hci_intfs_c_, _drv_err_, ("+rtw_dev_unload\n"));
if (padapter->bup) {
- DBG_88E("===> rtw_dev_unload\n");
+ pr_debug("===> rtw_dev_unload\n");
padapter->bDriverStopped = true;
if (padapter->xmitpriv.ack_tx)
rtw_ack_tx_done(&padapter->xmitpriv, RTW_SCTX_DONE_DRV_STOP);
("r871x_dev_unload():padapter->bup == false\n"));
}
- DBG_88E("<=== rtw_dev_unload\n");
+ pr_debug("<=== rtw_dev_unload\n");
RT_TRACE(_module_hci_intfs_c_, _drv_err_, ("-rtw_dev_unload\n"));
}
struct net_device *pnetdev = padapter->pnetdev;
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
struct pwrctrl_priv *pwrpriv = &padapter->pwrctrlpriv;
-
- int ret = 0;
u32 start_time = jiffies;
-
- DBG_88E("==> %s (%s:%d)\n", __func__, current->comm, current->pid);
+ pr_debug("==> %s (%s:%d)\n", __func__, current->comm, current->pid);
if ((!padapter->bup) || (padapter->bDriverStopped) ||
(padapter->bSurpriseRemoved)) {
- DBG_88E("padapter->bup=%d bDriverStopped=%d bSurpriseRemoved = %d\n",
+ pr_debug("padapter->bup=%d bDriverStopped=%d bSurpriseRemoved = %d\n",
padapter->bup, padapter->bDriverStopped,
padapter->bSurpriseRemoved);
goto exit;
if (check_fwstate(pmlmepriv, WIFI_STATION_STATE) &&
check_fwstate(pmlmepriv, _FW_LINKED)) {
- DBG_88E("%s:%d %s(%pM), length:%d assoc_ssid.length:%d\n",
+ pr_debug("%s:%d %s(%pM), length:%d assoc_ssid.length:%d\n",
__func__, __LINE__,
pmlmepriv->cur_network.network.Ssid.Ssid,
pmlmepriv->cur_network.network.MacAddress,
rtw_indicate_disconnect(padapter);
exit:
- DBG_88E("<=== %s return %d.............. in %dms\n", __func__
- , ret, rtw_get_passing_time_ms(start_time));
+ pr_debug("<=== %s .............. in %dms\n", __func__,
+ rtw_get_passing_time_ms(start_time));
- return ret;
+ return 0;
}
static int rtw_resume_process(struct adapter *padapter)
int ret = -1;
u32 start_time = jiffies;
- DBG_88E("==> %s (%s:%d)\n", __func__, current->comm, current->pid);
+ pr_debug("==> %s (%s:%d)\n", __func__, current->comm, current->pid);
if (padapter) {
pnetdev = padapter->pnetdev;
rtw_reset_drv_sw(padapter);
pwrpriv->bkeepfwalive = false;
- DBG_88E("bkeepfwalive(%x)\n", pwrpriv->bkeepfwalive);
+ pr_debug("bkeepfwalive(%x)\n", pwrpriv->bkeepfwalive);
if (pm_netdev_open(pnetdev, true) != 0)
goto exit;
exit:
if (pwrpriv)
pwrpriv->bInSuspend = false;
- DBG_88E("<=== %s return %d.............. in %dms\n", __func__,
+ pr_debug("<=== %s return %d.............. in %dms\n", __func__,
ret, rtw_get_passing_time_ms(start_time));
dvobj->pusbdev->do_remote_wakeup = 1;
pusb_intf->needs_remote_wakeup = 1;
device_init_wakeup(&pusb_intf->dev, 1);
- DBG_88E("\n padapter->pwrctrlpriv.bSupportRemoteWakeup~~~~~~\n");
- DBG_88E("\n padapter->pwrctrlpriv.bSupportRemoteWakeup~~~[%d]~~~\n",
+ pr_debug("\n padapter->pwrctrlpriv.bSupportRemoteWakeup~~~~~~\n");
+ pr_debug("\n padapter->pwrctrlpriv.bSupportRemoteWakeup~~~[%d]~~~\n",
device_may_wakeup(&pusb_intf->dev));
}
#endif
/* 2012-07-11 Move here to prevent the 8723AS-VAU BT auto
* suspend influence */
if (usb_autopm_get_interface(pusb_intf) < 0)
- DBG_88E("can't get autopm:\n");
+ pr_debug("can't get autopm:\n");
/* alloc dev name after read efuse. */
rtw_init_netdev_name(pnetdev, padapter->registrypriv.ifname);
rtw_macaddr_cfg(padapter->eeprompriv.mac_addr);
memcpy(pnetdev->dev_addr, padapter->eeprompriv.mac_addr, ETH_ALEN);
- DBG_88E("MAC Address from pnetdev->dev_addr = %pM\n",
+ pr_debug("MAC Address from pnetdev->dev_addr = %pM\n",
pnetdev->dev_addr);
/* step 6. Tell the network stack we exist */
goto free_hal_data;
}
- DBG_88E("bDriverStopped:%d, bSurpriseRemoved:%d, bup:%d, hw_init_completed:%d\n"
+ pr_debug("bDriverStopped:%d, bSurpriseRemoved:%d, bup:%d, hw_init_completed:%d\n"
, padapter->bDriverStopped
, padapter->bSurpriseRemoved
, padapter->bup
rtw_cancel_all_timer(if1);
rtw_dev_unload(if1);
- DBG_88E("+r871xu_dev_remove, hw_init_completed=%d\n",
+ pr_debug("+r871xu_dev_remove, hw_init_completed=%d\n",
if1->hw_init_completed);
rtw_free_drv_sw(if1);
if (pnetdev)
if1 = rtw_usb_if1_init(dvobj, pusb_intf, pdid);
if (if1 == NULL) {
- DBG_88E("rtw_init_primarystruct adapter Failed!\n");
+ pr_debug("rtw_init_primarystruct adapter Failed!\n");
goto free_dvobj;
}
struct adapter *padapter = dvobj->if1;
- DBG_88E("+rtw_dev_remove\n");
+ pr_debug("+rtw_dev_remove\n");
RT_TRACE(_module_hci_intfs_c_, _drv_err_, ("+dev_remove()\n"));
if (!pusb_intf->unregistering)
usb_dvobj_deinit(pusb_intf);
RT_TRACE(_module_hci_intfs_c_, _drv_err_, ("-dev_remove()\n"));
- DBG_88E("-r871xu_dev_remove, done\n");
+ pr_debug("-r871xu_dev_remove, done\n");
}
static struct usb_driver rtl8188e_usb_drv = {
pDot11dInfo->State = DOT11D_STATE_LEARNED;
}
-u8 DOT11D_GetMaxTxPwrInDbm(struct rtllib_device *dev, u8 Channel)
-{
- struct rt_dot11d_info *pDot11dInfo = GET_DOT11D_INFO(dev);
- u8 MaxTxPwrInDbm = 255;
-
- if (MAX_CHANNEL_NUMBER < Channel) {
- netdev_info(dev->dev, "DOT11D_GetMaxTxPwrInDbm(): Invalid Channel\n");
- return MaxTxPwrInDbm;
- }
- if (pDot11dInfo->channel_map[Channel])
- MaxTxPwrInDbm = pDot11dInfo->MaxTxPwrDbmList[Channel];
-
- return MaxTxPwrInDbm;
-}
-
void DOT11D_ScanComplete(struct rtllib_device *dev)
{
struct rt_dot11d_info *pDot11dInfo = GET_DOT11D_INFO(dev);
break;
}
}
-
-int ToLegalChannel(struct rtllib_device *dev, u8 channel)
-{
- struct rt_dot11d_info *pDot11dInfo = GET_DOT11D_INFO(dev);
- u8 default_chn = 0;
- u32 i;
-
- for (i = 1; i <= MAX_CHANNEL_NUMBER; i++) {
- if (pDot11dInfo->channel_map[i] > 0) {
- default_chn = i;
- break;
- }
- }
-
- if (MAX_CHANNEL_NUMBER < channel) {
- netdev_err(dev->dev, "%s(): Invalid Channel\n", __func__);
- return default_chn;
- }
-
- if (pDot11dInfo->channel_map[channel] > 0)
- return channel;
-
- return default_chn;
-}
#define UPDATE_CIE_SRC(__pIeeeDev, __pTa) \
cpMacAddr(GET_DOT11D_INFO(__pIeeeDev)->CountryIeSrcAddr, __pTa)
-#define CIE_WATCHDOG_TH 1
#define GET_CIE_WATCHDOG(__pIeeeDev) \
(GET_DOT11D_INFO(__pIeeeDev)->CountryIeWatchdog)
static inline void RESET_CIE_WATCHDOG(struct rtllib_device *__pIeeeDev)
}
#define UPDATE_CIE_WATCHDOG(__pIeeeDev) (++GET_CIE_WATCHDOG(__pIeeeDev))
-#define IS_DOT11D_STATE_DONE(__pIeeeDev) \
- (GET_DOT11D_INFO(__pIeeeDev)->State == DOT11D_STATE_DONE)
-
void dot11d_init(struct rtllib_device *dev);
void Dot11d_Channelmap(u8 channel_plan, struct rtllib_device *ieee);
void Dot11d_Reset(struct rtllib_device *dev);
void Dot11d_UpdateCountryIe(struct rtllib_device *dev, u8 *pTaddr,
u16 CoutryIeLen, u8 *pCoutryIe);
-u8 DOT11D_GetMaxTxPwrInDbm(struct rtllib_device *dev, u8 Channel);
void DOT11D_ScanComplete(struct rtllib_device *dev);
-int ToLegalChannel(struct rtllib_device *dev, u8 channel);
#endif
#define MAX_SILENT_RESET_RX_SLOT_NUM 10
#define RX_MPDU_QUEUE 0
-#define RX_CMD_QUEUE 1
-
enum rtl819x_loopback {
RTL819X_NO_LOOPBACK = 0,
RTL819X_CCK_LOOPBACK = 3,
};
-
-#define RESET_DELAY_8185 20
-
-#define RT_IBSS_INT_MASKS (IMR_BcnInt | IMR_BcnInt | IMR_TBDOK | IMR_TBDER)
-
#define DESC90_RATE1M 0x00
#define DESC90_RATE2M 0x01
#define DESC90_RATE5_5M 0x02
#define SHORT_SLOT_TIME 9
#define NON_SHORT_SLOT_TIME 20
-
-#define MAX_LINES_HWCONFIG_TXT 1000
-#define MAX_BYTES_LINE_HWCONFIG_TXT 128
-
-#define SW_THREE_WIRE 0
-#define HW_THREE_WIRE 2
-
-#define BT_DEMO_BOARD 0
-#define BT_QA_BOARD 1
-#define BT_FPGA 2
-
#define RX_SMOOTH 20
#define QSLT_BK 0x1
#define QSLT_MGNT 0x12
#define QSLT_CMD 0x13
-#define NUM_OF_FIRMWARE_QUEUE 10
-#define NUM_OF_PAGES_IN_FW 0x100
#define NUM_OF_PAGE_IN_FW_QUEUE_BK 0x007
#define NUM_OF_PAGE_IN_FW_QUEUE_BE 0x0aa
#define NUM_OF_PAGE_IN_FW_QUEUE_VI 0x024
#define NUM_OF_PAGE_IN_FW_QUEUE_VO 0x007
-#define NUM_OF_PAGE_IN_FW_QUEUE_HCCA 0
-#define NUM_OF_PAGE_IN_FW_QUEUE_CMD 0x2
#define NUM_OF_PAGE_IN_FW_QUEUE_MGNT 0x10
-#define NUM_OF_PAGE_IN_FW_QUEUE_HIGH 0
#define NUM_OF_PAGE_IN_FW_QUEUE_BCN 0x4
#define NUM_OF_PAGE_IN_FW_QUEUE_PUB 0xd
-#define NUM_OF_PAGE_IN_FW_QUEUE_BK_DTM 0x026
-#define NUM_OF_PAGE_IN_FW_QUEUE_BE_DTM 0x048
-#define NUM_OF_PAGE_IN_FW_QUEUE_VI_DTM 0x048
-#define NUM_OF_PAGE_IN_FW_QUEUE_VO_DTM 0x026
-#define NUM_OF_PAGE_IN_FW_QUEUE_PUB_DTM 0x00
-
#define APPLIED_RESERVED_QUEUE_IN_FW 0x80000000
#define RSVD_FW_QUEUE_PAGE_BK_SHIFT 0x00
#define RSVD_FW_QUEUE_PAGE_BE_SHIFT 0x08
};
-
-#define TX_DESC_SIZE 32
-
-#define TX_DESC_CMD_SIZE 32
-
-
-#define TX_STATUS_DESC_SIZE 32
-
-#define TX_FWINFO_SIZE 8
-
-
-#define RX_DESC_SIZE 16
-
-#define RX_STATUS_DESC_SIZE 16
-
-#define RX_DRIVER_INFO_SIZE 8
-
struct log_int_8190 {
u32 nIMR_COMDOK;
u32 nIMR_MGNTDOK;
}
}
-bool PHY_RF8256_Config(struct net_device *dev)
-{
- struct r8192_priv *priv = rtllib_priv(dev);
-
- priv->NumTotalRFPath = RTL819X_TOTAL_RF_PATH;
- return phy_RF8256_Config_ParaFile(dev);
-}
-
-bool phy_RF8256_Config_ParaFile(struct net_device *dev)
+static bool phy_RF8256_Config_ParaFile(struct net_device *dev)
{
u32 u4RegValue = 0;
u8 eRFPath;
return false;
}
+bool PHY_RF8256_Config(struct net_device *dev)
+{
+ struct r8192_priv *priv = rtllib_priv(dev);
+
+ priv->NumTotalRFPath = RTL819X_TOTAL_RF_PATH;
+ return phy_RF8256_Config_ParaFile(dev);
+}
+
void PHY_SetRF8256CCKTxPower(struct net_device *dev, u8 powerlevel)
{
u32 TxAGC = 0;
extern void PHY_SetRF8256Bandwidth(struct net_device *dev,
enum ht_channel_width Bandwidth);
extern bool PHY_RF8256_Config(struct net_device *dev);
-extern bool phy_RF8256_Config_ParaFile(struct net_device *dev);
extern void PHY_SetRF8256CCKTxPower(struct net_device *dev, u8 powerlevel);
extern void PHY_SetRF8256OFDMTxPower(struct net_device *dev, u8 powerlevel);
u16 BcnCW = 6;
u16 BcnIFS = 0xf;
- DMESG("Enabling beacon TX");
rtl8192_irq_disable(dev);
write_nic_word(dev, ATIMWND, 2);
return QueueSelect;
}
+static u8 rtl8192_QueryIsShort(u8 TxHT, u8 TxRate, struct cb_desc *tcb_desc)
+{
+ u8 tmp_Short;
+
+ tmp_Short = (TxHT == 1) ? ((tcb_desc->bUseShortGI) ? 1 : 0) :
+ ((tcb_desc->bUseShortPreamble) ? 1 : 0);
+ if (TxHT == 1 && TxRate != DESC90_RATEMCS15)
+ tmp_Short = 0;
+
+ return tmp_Short;
+}
+
void rtl8192_tx_fill_desc(struct net_device *dev, struct tx_desc *pdesc,
struct cb_desc *cb_desc, struct sk_buff *skb)
{
if (!bcheck)
return;
- rtl819x_process_cck_rxpathsel(priv, prev_st);
-
priv->stats.num_process_phyinfo++;
if (!prev_st->bIsCCK && prev_st->bPacketToSelf) {
for (rfpath = RF90_PATH_A; rfpath < RF90_PATH_C; rfpath++) {
return Reval;
}
-u8 rtl8192_QueryIsShort(u8 TxHT, u8 TxRate, struct cb_desc *tcb_desc)
-{
- u8 tmp_Short;
-
- tmp_Short = (TxHT == 1) ? ((tcb_desc->bUseShortGI) ? 1 : 0) :
- ((tcb_desc->bUseShortPreamble) ? 1 : 0);
- if (TxHT == 1 && TxRate != DESC90_RATEMCS15)
- tmp_Short = 0;
-
- return tmp_Short;
-}
-
void ActUpdateChannelAccessSetting(struct net_device *dev,
enum wireless_mode WirelessMode,
struct channel_access_setting *ChnlAccessSetting)
#include "r8190P_def.h"
-u8 rtl8192_QueryIsShort(u8 TxHT, u8 TxRate, struct cb_desc *tcb_desc);
bool rtl8192_GetHalfNmodeSupportByAPs(struct net_device *dev);
bool rtl8192_GetNmodeSupportBySecCfg(struct net_device *dev);
bool rtl8192_HalTxCheckStuck(struct net_device *dev);
#ifndef __INC_FIRMWARE_H
#define __INC_FIRMWARE_H
-#define RTL8190_CPU_START_OFFSET 0x80
-
#define GET_COMMAND_PACKET_FRAG_THRESHOLD(v) (4*(v/4) - 8)
#define RTL8192E_BOOT_IMG_FW "RTL8192E/boot.img"
}
-void rtl8192_phyConfigBB(struct net_device *dev, u8 ConfigType)
+static void rtl8192_phyConfigBB(struct net_device *dev, u8 ConfigType)
{
int i;
u32 *Rtl819XPHY_REGArray_Table = NULL;
break;
}
}
-void rtl8192_SwChnl_WorkItem(struct net_device *dev)
+static void rtl8192_SwChnl_WorkItem(struct net_device *dev)
{
struct r8192_priv *priv = rtllib_priv(dev);
CCK_Tx_Power_Track_BW_Switch_ThermalMeter(dev);
}
-void rtl8192_SetBWModeWorkItem(struct net_device *dev)
+static void rtl8192_SetBWModeWorkItem(struct net_device *dev)
{
struct r8192_priv *priv = rtllib_priv(dev);
enum rf90_radio_path eRFPath,
u32 RegAddr, u32 BitMask);
extern void rtl8192_phy_configmac(struct net_device *dev);
-extern void rtl8192_phyConfigBB(struct net_device *dev, u8 ConfigType);
extern bool rtl8192_phy_checkBBAndRF(struct net_device *dev,
enum hw90_block CheckBlock,
enum rf90_radio_path eRFPath);
extern void rtl8192_SetBWMode(struct net_device *dev,
enum ht_channel_width Bandwidth,
enum ht_extchnl_offset Offset);
-extern void rtl8192_SwChnl_WorkItem(struct net_device *dev);
-extern void rtl8192_SetBWModeWorkItem(struct net_device *dev);
extern void InitialGain819xPci(struct net_device *dev, u8 Operation);
extern void PHY_SetRtl8192eRfOff(struct net_device *dev);
* Contact Information:
* wlanfae <wlanfae@realtek.com>
******************************************************************************/
-#undef RX_DONT_PASS_UL
-#undef DEBUG_EPROM
-#undef DEBUG_RX_VERBOSE
-#undef DUMMY_RX
-#undef DEBUG_ZERO_RX
-#undef DEBUG_RX_SKB
-#undef DEBUG_TX_FRAG
-#undef DEBUG_RX_FRAG
-#undef DEBUG_TX_FILLDESC
-#undef DEBUG_TX
-#undef DEBUG_IRQ
-#undef DEBUG_RX
-#undef DEBUG_RXALLOC
-#undef DEBUG_REGISTERS
-#undef DEBUG_RING
-#undef DEBUG_IRQ_TASKLET
-#undef DEBUG_TX_ALLOC
-#undef DEBUG_TX_DESC
-
#include <linux/uaccess.h>
#include <linux/pci.h>
#include <linux/vmalloc.h>
.resume = rtl8192E_resume, /* PM resume fn */
};
+static short rtl8192_is_tx_queue_empty(struct net_device *dev);
+static void rtl819x_watchdog_wqcallback(void *data);
+static void watch_dog_timer_callback(unsigned long data);
+static void rtl8192_data_hard_stop(struct net_device *dev);
+static void rtl8192_data_hard_resume(struct net_device *dev);
+static void rtl8192_hard_data_xmit(struct sk_buff *skb, struct net_device *dev,
+ int rate);
+static int rtl8192_hard_start_xmit(struct sk_buff *skb, struct net_device *dev);
+static void rtl8192_tx_cmd(struct net_device *dev, struct sk_buff *skb);
+static short rtl8192_tx(struct net_device *dev, struct sk_buff *skb);
+static short rtl8192_pci_initdescring(struct net_device *dev);
+static void rtl8192_irq_tx_tasklet(struct r8192_priv *priv);
+static void rtl8192_irq_rx_tasklet(struct r8192_priv *priv);
+static void rtl8192_cancel_deferred_work(struct r8192_priv *priv);
+static int _rtl8192_up(struct net_device *dev, bool is_silent_reset);
+static int rtl8192_up(struct net_device *dev);
+static int rtl8192_down(struct net_device *dev, bool shutdownrf);
+static void rtl8192_restart(void *data);
+
/****************************************************************************
-----------------------------IO STUFF-------------------------
*****************************************************************************/
-static bool PlatformIOCheckPageLegalAndGetRegMask(u32 u4bPage, u8 *pu1bPageMask)
-{
- bool bReturn = false;
-
- *pu1bPageMask = 0xfe;
-
- switch (u4bPage) {
- case 1: case 2: case 3: case 4:
- case 8: case 9: case 10: case 12: case 13:
- bReturn = true;
- *pu1bPageMask = 0xf0;
- break;
-
- default:
- bReturn = false;
- break;
- }
-
- return bReturn;
-}
-
-void write_nic_io_byte(struct net_device *dev, int x, u8 y)
-{
- u32 u4bPage = x >> 8;
- u8 u1PageMask = 0;
- bool bIsLegalPage = false;
-
- if (u4bPage == 0) {
- outb(y&0xff, dev->base_addr + x);
-
- } else {
- bIsLegalPage = PlatformIOCheckPageLegalAndGetRegMask(u4bPage,
- &u1PageMask);
- if (bIsLegalPage) {
- u8 u1bPsr = read_nic_io_byte(dev, PSR);
-
- write_nic_io_byte(dev, PSR, ((u1bPsr & u1PageMask) |
- (u8)u4bPage));
- write_nic_io_byte(dev, (x & 0xff), y);
- write_nic_io_byte(dev, PSR, (u1bPsr & u1PageMask));
- }
- }
-}
-
-void write_nic_io_word(struct net_device *dev, int x, u16 y)
-{
- u32 u4bPage = x >> 8;
- u8 u1PageMask = 0;
- bool bIsLegalPage = false;
-
- if (u4bPage == 0) {
- outw(y, dev->base_addr + x);
- } else {
- bIsLegalPage = PlatformIOCheckPageLegalAndGetRegMask(u4bPage,
- &u1PageMask);
- if (bIsLegalPage) {
- u8 u1bPsr = read_nic_io_byte(dev, PSR);
-
- write_nic_io_byte(dev, PSR, ((u1bPsr & u1PageMask) |
- (u8)u4bPage));
- write_nic_io_word(dev, (x & 0xff), y);
- write_nic_io_byte(dev, PSR, (u1bPsr & u1PageMask));
-
- }
- }
-}
-
-void write_nic_io_dword(struct net_device *dev, int x, u32 y)
-{
- u32 u4bPage = x >> 8;
- u8 u1PageMask = 0;
- bool bIsLegalPage = false;
-
- if (u4bPage == 0) {
- outl(y, dev->base_addr + x);
- } else {
- bIsLegalPage = PlatformIOCheckPageLegalAndGetRegMask(u4bPage,
- &u1PageMask);
- if (bIsLegalPage) {
- u8 u1bPsr = read_nic_io_byte(dev, PSR);
-
- write_nic_io_byte(dev, PSR, ((u1bPsr & u1PageMask) |
- (u8)u4bPage));
- write_nic_io_dword(dev, (x & 0xff), y);
- write_nic_io_byte(dev, PSR, (u1bPsr & u1PageMask));
- }
- }
-}
-
-u8 read_nic_io_byte(struct net_device *dev, int x)
-{
- u32 u4bPage = x >> 8;
- u8 u1PageMask = 0;
- bool bIsLegalPage = false;
- u8 Data = 0;
-
- if (u4bPage == 0)
- return 0xff&inb(dev->base_addr + x);
-
- bIsLegalPage = PlatformIOCheckPageLegalAndGetRegMask(u4bPage,
- &u1PageMask);
- if (bIsLegalPage) {
- u8 u1bPsr = read_nic_io_byte(dev, PSR);
-
- write_nic_io_byte(dev, PSR, ((u1bPsr & u1PageMask) |
- (u8)u4bPage));
- Data = read_nic_io_byte(dev, (x & 0xff));
- write_nic_io_byte(dev, PSR, (u1bPsr & u1PageMask));
- }
-
- return Data;
-}
-
-u16 read_nic_io_word(struct net_device *dev, int x)
-{
- u32 u4bPage = x >> 8;
- u8 u1PageMask = 0;
- bool bIsLegalPage = false;
- u16 Data = 0;
-
- if (u4bPage == 0)
- return inw(dev->base_addr + x);
- bIsLegalPage = PlatformIOCheckPageLegalAndGetRegMask(u4bPage,
- &u1PageMask);
- if (bIsLegalPage) {
- u8 u1bPsr = read_nic_io_byte(dev, PSR);
-
- write_nic_io_byte(dev, PSR, ((u1bPsr & u1PageMask) |
- (u8)u4bPage));
- Data = read_nic_io_word(dev, (x & 0xff));
- write_nic_io_byte(dev, PSR, (u1bPsr & u1PageMask));
- }
-
- return Data;
-}
-
-u32 read_nic_io_dword(struct net_device *dev, int x)
-{
- u32 u4bPage = x >> 8;
- u8 u1PageMask = 0;
- bool bIsLegalPage = false;
- u32 Data = 0;
-
- if (u4bPage == 0)
- return inl(dev->base_addr + x);
- bIsLegalPage = PlatformIOCheckPageLegalAndGetRegMask(u4bPage,
- &u1PageMask);
- if (bIsLegalPage) {
- u8 u1bPsr = read_nic_io_byte(dev, PSR);
-
- write_nic_io_byte(dev, PSR, ((u1bPsr & u1PageMask) |
- (u8)u4bPage));
- Data = read_nic_io_dword(dev, (x & 0xff));
- write_nic_io_byte(dev, PSR, (u1bPsr & u1PageMask));
- }
-
- return Data;
-}
u8 read_nic_byte(struct net_device *dev, int x)
{
return 0;
}
-void rtl8192_tx_timeout(struct net_device *dev)
+static void rtl8192_tx_timeout(struct net_device *dev)
{
struct r8192_priv *priv = rtllib_priv(dev);
priv->irq_enabled = 0;
}
-void rtl8192_set_chan(struct net_device *dev, short ch)
+static void rtl8192_set_chan(struct net_device *dev, short ch)
{
struct r8192_priv *priv = (struct r8192_priv *)rtllib_priv(dev);
priv->rf_set_chan(dev, priv->chan);
}
-void rtl8192_update_cap(struct net_device *dev, u16 cap)
+static void rtl8192_update_cap(struct net_device *dev, u16 cap)
{
struct r8192_priv *priv = rtllib_priv(dev);
struct rtllib_network *net = &priv->rtllib->current_network;
/***************************************************************************
-------------------------------WATCHDOG STUFF---------------------------
***************************************************************************/
-short rtl8192_is_tx_queue_empty(struct net_device *dev)
+static short rtl8192_is_tx_queue_empty(struct net_device *dev)
{
int i = 0;
struct r8192_priv *priv = rtllib_priv(dev);
}
}
-
-void rtl819x_watchdog_wqcallback(void *data)
+static void rtl819x_watchdog_wqcallback(void *data)
{
struct r8192_priv *priv = container_of_dwork_rsl(data,
struct r8192_priv, watch_dog_wq);
RT_TRACE(COMP_TRACE, " <==RtUsbCheckForHangWorkItemCallback()\n");
}
-void watch_dog_timer_callback(unsigned long data)
+static void watch_dog_timer_callback(unsigned long data)
{
struct r8192_priv *priv = rtllib_priv((struct net_device *)data);
ring->desc = NULL;
}
-void rtl8192_data_hard_stop(struct net_device *dev)
+static void rtl8192_data_hard_stop(struct net_device *dev)
{
}
-
-void rtl8192_data_hard_resume(struct net_device *dev)
+static void rtl8192_data_hard_resume(struct net_device *dev)
{
}
-void rtl8192_hard_data_xmit(struct sk_buff *skb, struct net_device *dev,
+static void rtl8192_hard_data_xmit(struct sk_buff *skb, struct net_device *dev,
int rate)
{
struct r8192_priv *priv = (struct r8192_priv *)rtllib_priv(dev);
}
}
-int rtl8192_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
+static int rtl8192_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
{
struct r8192_priv *priv = (struct r8192_priv *)rtllib_priv(dev);
int ret;
tasklet_schedule(&priv->irq_tx_tasklet);
}
-void rtl8192_tx_cmd(struct net_device *dev, struct sk_buff *skb)
+static void rtl8192_tx_cmd(struct net_device *dev, struct sk_buff *skb)
{
struct r8192_priv *priv = rtllib_priv(dev);
struct rtl8192_tx_ring *ring;
spin_unlock_irqrestore(&priv->irq_th_lock, flags);
}
-short rtl8192_tx(struct net_device *dev, struct sk_buff *skb)
+static short rtl8192_tx(struct net_device *dev, struct sk_buff *skb)
{
struct r8192_priv *priv = rtllib_priv(dev);
struct rtl8192_tx_ring *ring;
return 0;
}
-
-short rtl8192_pci_initdescring(struct net_device *dev)
+static short rtl8192_pci_initdescring(struct net_device *dev)
{
u32 ret;
int i;
weighting) / 6;
}
-void rtl819x_process_cck_rxpathsel(struct r8192_priv *priv,
- struct rtllib_rx_stats *pprevious_stats)
-{
-}
-
-
u8 rtl819x_query_rxpwrpercentage(char antpower)
{
if ((antpower <= -100) || (antpower >= 20))
}
-static void rtl8192_rx_cmd(struct net_device *dev)
-{
-}
-
-
static void rtl8192_tx_resume(struct net_device *dev)
{
struct r8192_priv *priv = (struct r8192_priv *)rtllib_priv(dev);
}
}
-void rtl8192_irq_tx_tasklet(struct r8192_priv *priv)
+static void rtl8192_irq_tx_tasklet(struct r8192_priv *priv)
{
rtl8192_tx_resume(priv->rtllib->dev);
}
-void rtl8192_irq_rx_tasklet(struct r8192_priv *priv)
+static void rtl8192_irq_rx_tasklet(struct r8192_priv *priv)
{
rtl8192_rx_normal(priv->rtllib->dev);
- if (MAX_RX_QUEUE > 1)
- rtl8192_rx_cmd(priv->rtllib->dev);
-
write_nic_dword(priv->rtllib->dev, INTA_MASK,
read_nic_dword(priv->rtllib->dev, INTA_MASK) | IMR_RDU);
}
/****************************************************************************
---------------------------- NIC START/CLOSE STUFF---------------------------
*****************************************************************************/
-void rtl8192_cancel_deferred_work(struct r8192_priv *priv)
+static void rtl8192_cancel_deferred_work(struct r8192_priv *priv)
{
cancel_delayed_work(&priv->watch_dog_wq);
cancel_delayed_work(&priv->update_beacon_wq);
cancel_work_sync(&priv->qos_activate);
}
-int _rtl8192_up(struct net_device *dev, bool is_silent_reset)
+static int _rtl8192_up(struct net_device *dev, bool is_silent_reset)
{
if (_rtl8192_sta_up(dev, is_silent_reset) == -1)
return -1;
return 0;
}
-
static int rtl8192_open(struct net_device *dev)
{
struct r8192_priv *priv = rtllib_priv(dev);
}
-
-int rtl8192_up(struct net_device *dev)
+static int rtl8192_up(struct net_device *dev)
{
struct r8192_priv *priv = rtllib_priv(dev);
}
-int rtl8192_down(struct net_device *dev, bool shutdownrf)
+static int rtl8192_down(struct net_device *dev, bool shutdownrf)
{
if (rtl8192_sta_down(dev, shutdownrf) == -1)
return -1;
_rtl8192_up(dev, false);
}
-void rtl8192_restart(void *data)
+static void rtl8192_restart(void *data)
{
struct r8192_priv *priv = container_of_work_rsl(data, struct r8192_priv,
reset_wq);
struct rtl819x_ops *ops = (struct rtl819x_ops *)(id->driver_data);
unsigned long pmem_start, pmem_len, pmem_flags;
int err = -ENOMEM;
- bool bdma64 = false;
u8 revision_id;
RT_TRACE(COMP_INIT, "Configuring chip resources");
goto err_pci_disable;
err = -ENODEV;
- if (bdma64)
- dev->features |= NETIF_F_HIGHDMA;
pci_set_drvdata(pdev, dev);
SET_NETDEV_DEV(dev, &pdev->dev);
release_mem_region(pmem_start, pmem_len);
err_rel_rtllib:
free_rtllib(dev);
-
- DMESG("wlan driver load failed\n");
err_pci_disable:
pci_disable_device(pdev);
return err;
pr_info("Copyright (c) 2007-2008, Realsil Wlan Driver\n");
if (0 != pci_register_driver(&rtl8192_pci_driver)) {
- DMESG("No device found");
/*pci_unregister_driver (&rtl8192_pci_driver);*/
return -ENODEV;
}
extern const struct ethtool_ops rtl819x_ethtool_ops;
-void rtl8192_tx_cmd(struct net_device *dev, struct sk_buff *skb);
-short rtl8192_tx(struct net_device *dev, struct sk_buff *skb);
-
-u8 read_nic_io_byte(struct net_device *dev, int x);
-u32 read_nic_io_dword(struct net_device *dev, int x);
-u16 read_nic_io_word(struct net_device *dev, int x);
-void write_nic_io_byte(struct net_device *dev, int x, u8 y);
-void write_nic_io_word(struct net_device *dev, int x, u16 y);
-void write_nic_io_dword(struct net_device *dev, int x, u32 y);
-
u8 read_nic_byte(struct net_device *dev, int x);
u32 read_nic_dword(struct net_device *dev, int x);
u16 read_nic_word(struct net_device *dev, int x);
void rtl8192_rx_enable(struct net_device *);
void rtl8192_tx_enable(struct net_device *);
-int rtl8192_hard_start_xmit(struct sk_buff *skb, struct net_device *dev);
-void rtl8192_hard_data_xmit(struct sk_buff *skb, struct net_device *dev,
- int rate);
-void rtl8192_data_hard_stop(struct net_device *dev);
-void rtl8192_data_hard_resume(struct net_device *dev);
-void rtl8192_restart(void *data);
-void rtl819x_watchdog_wqcallback(void *data);
void rtl8192_hw_sleep_wq(void *data);
-void watch_dog_timer_callback(unsigned long data);
-void rtl8192_irq_rx_tasklet(struct r8192_priv *priv);
-void rtl8192_irq_tx_tasklet(struct r8192_priv *priv);
-int rtl8192_down(struct net_device *dev, bool shutdownrf);
-int rtl8192_up(struct net_device *dev);
void rtl8192_commit(struct net_device *dev);
-void rtl8192_set_chan(struct net_device *dev, short ch);
void check_rfctrl_gpio_timer(unsigned long data);
void rtl8192_hw_wakeup_wq(void *data);
-short rtl8192_pci_initdescring(struct net_device *dev);
-
-void rtl8192_cancel_deferred_work(struct r8192_priv *priv);
-
-int _rtl8192_up(struct net_device *dev, bool is_silent_reset);
-short rtl8192_is_tx_queue_empty(struct net_device *dev);
void rtl8192_irq_disable(struct net_device *dev);
-void rtl8192_tx_timeout(struct net_device *dev);
void rtl8192_pci_resetdescring(struct net_device *dev);
void rtl8192_SetWirelessMode(struct net_device *dev, u8 wireless_mode);
void rtl8192_irq_enable(struct net_device *dev);
void rtl8192_config_rate(struct net_device *dev, u16 *rate_config);
-void rtl8192_update_cap(struct net_device *dev, u16 cap);
void rtl8192_irq_disable(struct net_device *dev);
void rtl819x_UpdateRxPktTimeStamp(struct net_device *dev,
void rtl819x_update_rxsignalstatistics8190pci(struct r8192_priv *priv,
struct rtllib_rx_stats *pprevious_stats);
u8 rtl819x_evm_dbtopercentage(char value);
-void rtl819x_process_cck_rxpathsel(struct r8192_priv *priv,
- struct rtllib_rx_stats *pprevious_stats);
u8 rtl819x_query_rxpwrpercentage(char antpower);
void rtl8192_record_rxdesc_forlateruse(struct rtllib_rx_stats *psrc_stats,
struct rtllib_rx_stats *ptarget_stats);
0x5e4332
};
-#define RTK_UL_EDCA 0xa44f
-#define RTK_DL_EDCA 0x5e4322
-
const u32 dm_tx_bb_gain[TxBBGainTableLength] = {
0x7f8001fe, /* 12 dB */
0x788001e2, /* 11 dB */
static void dm_check_txrateandretrycount(struct net_device *dev);
static void dm_check_ac_dc_power(struct net_device *dev);
+static void dm_check_fsync(struct net_device *dev);
+static void dm_CheckRfCtrlGPIO(void *data);
+static void dm_fsync_timer_callback(unsigned long data);
/*---------------------Define local function prototype-----------------------*/
{
}
-void dm_CheckRfCtrlGPIO(void *data)
+static void dm_CheckRfCtrlGPIO(void *data)
{
struct r8192_priv *priv = container_of_dwork_rsl(data,
struct r8192_priv, gpio_change_rf_wq);
del_timer_sync(&priv->fsync_timer);
}
-void dm_fsync_timer_callback(unsigned long data)
+static void dm_fsync_timer_callback(unsigned long data)
{
struct net_device *dev = (struct net_device *)data;
struct r8192_priv *priv = rtllib_priv((struct net_device *)data);
}
-void dm_check_fsync(struct net_device *dev)
+static void dm_check_fsync(struct net_device *dev)
{
#define RegC38_Default 0
#define RegC38_NonFsync_Other_AP 1
#define DM_DIG_THRESH_HIGH 40
#define DM_DIG_THRESH_LOW 35
-#define DM_FALSEALARM_THRESH_LOW 40
-#define DM_FALSEALARM_THRESH_HIGH 1000
-
#define DM_DIG_HIGH_PWR_THRESH_HIGH 75
#define DM_DIG_HIGH_PWR_THRESH_LOW 70
#define BW_AUTO_SWITCH_HIGH_LOW 25
#define BW_AUTO_SWITCH_LOW_HIGH 30
-#define DM_check_fsync_time_interval 500
-
-
#define DM_DIG_BACKOFF 12
#define DM_DIG_MAX 0x36
#define DM_DIG_MIN 0x1c
#define DM_DIG_MIN_Netcore 0x12
-#define DM_DIG_BACKOFF_MAX 12
-#define DM_DIG_BACKOFF_MIN -4
-
#define RxPathSelection_SS_TH_low 30
#define RxPathSelection_diff_TH 18
#define RateAdaptiveTH_Low_40M 10
#define VeryLowRSSI 15
-#define CTSToSelfTHVal 35
-
#define WAIotTHVal 25
#define E_FOR_TX_POWER_TRACK 300
#define Tx_Retry_Count_Reg 0x1ac
#define RegC38_TH 20
-#define TX_POWER_NEAR_FIELD_THRESH_LVL2 74
-#define TX_POWER_NEAR_FIELD_THRESH_LVL1 67
-
-#define TxHighPwrLevel_Normal 0
-#define TxHighPwrLevel_Level1 1
-#define TxHighPwrLevel_Level2 2
-
-#define DM_Type_ByFW 0
#define DM_Type_ByDriver 1
/*--------------------------Define Parameters-------------------------------*/
extern void dm_backup_dynamic_mechanism_state(struct net_device *dev);
extern void dm_init_edca_turbo(struct net_device *dev);
extern void dm_rf_pathcheck_workitemcallback(void *data);
-extern void dm_fsync_timer_callback(unsigned long data);
-extern void dm_check_fsync(struct net_device *dev);
extern void dm_initialize_txpower_tracking(struct net_device *dev);
-extern void dm_CheckRfCtrlGPIO(void *data);
#endif /*__R8192UDM_H__ */
struct net_device;
#define RT_CHECK_FOR_HANG_PERIOD 2
-#define INIT_DEFAULT_CHAN 1
void rtl8192_hw_wakeup(struct net_device *dev);
void rtl8192_hw_to_sleep(struct net_device *dev, u64 time);
hwkey[i] |= (key[4 * i + 3] & mask) << 24;
}
- #define CONF_WEP40 0x4
- #define CONF_WEP104 0x14
-
switch (wrqu->encoding.flags & IW_ENCODE_INDEX) {
case 0:
key_idx = ieee->crypt_info.tx_keyidx;
}
if (wrqu->retry.flags & IW_RETRY_MAX) {
priv->retry_rts = wrqu->retry.value;
- DMESG("Setting retry for RTS/CTS data to %d",
- wrqu->retry.value);
} else {
priv->retry_data = wrqu->retry.value;
- DMESG("Setting retry for non RTS/CTS data to %d",
- wrqu->retry.value);
}
#ifndef _BATYPE_H_
#define _BATYPE_H_
-#define TOTAL_TXBA_NUM 16
-#define TOTAL_RXBA_NUM 16
-
#define BA_SETUP_TIMEOUT 200
-#define BA_INACT_TIMEOUT 60000
#define BA_POLICY_DELAYED 0
#define BA_POLICY_IMMEDIATE 1
#define ADDBA_STATUS_REFUSED 37
#define ADDBA_STATUS_INVALID_PARAM 38
-#define DELBA_REASON_QSTA_LEAVING 36
#define DELBA_REASON_END_BA 37
#define DELBA_REASON_UNKNOWN_BA 38
#define DELBA_REASON_TIMEOUT 39
#define _RTL819XU_HTTYPE_H_
#define MIMO_PS_STATIC 0
-#define MIMO_PS_DYNAMIC 1
-#define MIMO_PS_NOLIMIT 3
#define sHTCLng 4
pHTInfo->RxReorderPendingTime = 30;
}
-u16 HTMcsToDataRate(struct rtllib_device *ieee, u8 nMcsRate)
+static u16 HTMcsToDataRate(struct rtllib_device *ieee, u8 nMcsRate)
{
struct rt_hi_throughput *pHTInfo = ieee->pHTInfo;
return mcsRate | 0x80;
}
-u8 HTFilterMCSRate(struct rtllib_device *ieee, u8 *pSupportMCS, u8 *pOperateMCS)
+static u8 HTFilterMCSRate(struct rtllib_device *ieee, u8 *pSupportMCS,
+ u8 *pOperateMCS)
{
u8 i;
u16 Length;
};
-enum ack_policy {
- eAckPlc0_ACK = 0x00,
- eAckPlc1_NoACK = 0x01,
-};
-
#define AC0_BE 0
#define AC1_BK 1
#define AC2_VI 2
#ifndef _TSTYPE_H_
#define _TSTYPE_H_
#include "rtl819x_Qos.h"
-#define TS_SETUP_TIMEOUT 60
-#define TS_INACT_TIMEOUT 60
#define TS_ADDBA_DELAY 60
#define TOTAL_TS_NUM 16
static void ResetTsCommonInfo(struct ts_common_info *pTsCommonInfo)
{
- memset(pTsCommonInfo->Addr, 0, 6);
+ eth_zero_addr(pTsCommonInfo->Addr);
memset(&pTsCommonInfo->TSpec, 0, sizeof(union tspec_body));
memset(&pTsCommonInfo->TClass, 0, sizeof(union qos_tclas)*TCLAS_NUM);
pTsCommonInfo->TClasProc = 0;
#define iwe_stream_add_point_rsl(info, start, stop, iwe, p) \
iwe_stream_add_point(info, start, stop, iwe, p)
-#define usb_alloc_urb_rsl(x, y) usb_alloc_urb(x, y)
-#define usb_submit_urb_rsl(x, y) usb_submit_urb(x, y)
-
static inline void *netdev_priv_rsl(struct net_device *dev)
{
return netdev_priv(dev);
#define HIGH_QUEUE 7
#define BEACON_QUEUE 8
-#define LOW_QUEUE BE_QUEUE
-#define NORMAL_QUEUE MGNT_QUEUE
-
#ifndef IW_MODE_MESH
#define IW_MODE_MESH 7
#endif
-#define AMSDU_SUBHEADER_LEN 14
-#define SWRF_TIMEOUT 50
#define IE_CISCO_FLAG_POSITION 0x08
#define SUPPORT_CKIP_MIC 0x08
#define SUPPORT_CKIP_PK 0x10
-#define RT_RF_OFF_LEVL_ASPM BIT0
-#define RT_RF_OFF_LEVL_CLK_REQ BIT1
-#define RT_RF_OFF_LEVL_PCI_D3 BIT2
#define RT_RF_OFF_LEVL_HALT_NIC BIT3
-#define RT_RF_OFF_LEVL_FREE_FW BIT4
-#define RT_RF_OFF_LEVL_FW_32K BIT5
-#define RT_RF_PS_LEVEL_ALWAYS_ASPM BIT6
-#define RT_RF_LPS_DISALBE_2R BIT30
-#define RT_RF_LPS_LEVEL_ASPM BIT31
#define RT_IN_PS_LEVEL(pPSC, _PS_FLAG) \
((pPSC->CurPsLevel & _PS_FLAG) ? true : false)
#define RT_CLEAR_PS_LEVEL(pPSC, _PS_FLAG) \
#define MGN_MCS13 0x8d
#define MGN_MCS14 0x8e
#define MGN_MCS15 0x8f
-#define MGN_MCS0_SG 0x90
-#define MGN_MCS1_SG 0x91
-#define MGN_MCS2_SG 0x92
-#define MGN_MCS3_SG 0x93
-#define MGN_MCS4_SG 0x94
-#define MGN_MCS5_SG 0x95
-#define MGN_MCS6_SG 0x96
-#define MGN_MCS7_SG 0x97
-#define MGN_MCS8_SG 0x98
-#define MGN_MCS9_SG 0x99
-#define MGN_MCS10_SG 0x9a
-#define MGN_MCS11_SG 0x9b
-#define MGN_MCS12_SG 0x9c
-#define MGN_MCS13_SG 0x9d
-#define MGN_MCS14_SG 0x9e
-#define MGN_MCS15_SG 0x9f
enum hw_variables {
HW_VAR_ETHER_ADDR,
u8 dst_addr[ETH_ALEN];
};
-struct rtllib_stats {
- unsigned int tx_unicast_frames;
- unsigned int tx_multicast_frames;
- unsigned int tx_fragments;
- unsigned int tx_unicast_octets;
- unsigned int tx_multicast_octets;
- unsigned int tx_deferred_transmissions;
- unsigned int tx_single_retry_frames;
- unsigned int tx_multiple_retry_frames;
- unsigned int tx_retry_limit_exceeded;
- unsigned int tx_discards;
- unsigned int rx_unicast_frames;
- unsigned int rx_multicast_frames;
- unsigned int rx_fragments;
- unsigned int rx_unicast_octets;
- unsigned int rx_multicast_octets;
- unsigned int rx_fcs_errors;
- unsigned int rx_discards_no_buffer;
- unsigned int tx_discards_wrong_sa;
- unsigned int rx_discards_undecryptable;
- unsigned int rx_message_in_msg_fragments;
- unsigned int rx_message_in_bad_msg_fragments;
-};
-
struct rtllib_device;
-#define SEC_KEY_1 (1<<0)
-#define SEC_KEY_2 (1<<1)
-#define SEC_KEY_3 (1<<2)
-#define SEC_KEY_4 (1<<3)
#define SEC_ACTIVE_KEY (1<<4)
#define SEC_AUTH_MODE (1<<5)
#define SEC_UNICAST_GROUP (1<<6)
#define SEC_LEVEL (1<<7)
#define SEC_ENABLED (1<<8)
-#define SEC_ENCRYPT (1<<9)
#define SEC_LEVEL_0 0 /* None */
#define SEC_LEVEL_1 1 /* WEP 40 and 104 bit */
#define WEP_KEY_LEN 13
#define SCM_KEY_LEN 32
-#define SCM_TEMPORAL_KEY_LENGTH 16
struct rtllib_security {
u16 active_key:2,
#define WME_AC_BE 0x01
#define WME_AC_VI 0x02
#define WME_AC_VO 0x03
-#define WME_ACI_MASK 0x03
-#define WME_AIFSN_MASK 0x03
#define WME_AC_PRAM_LEN 16
#define MAX_RECEIVE_BUFFER_SIZE 9100
#define ETHERNET_HEADER_SIZE 14 /* length of two Ethernet address
* plus ether type*/
-struct ether_header {
- u8 ether_dhost[ETHER_ADDR_LEN];
- u8 ether_shost[ETHER_ADDR_LEN];
- u16 ether_type;
-} __packed;
-
enum erp_t {
ERP_NonERPpresent = 0x01,
ERP_UseProtection = 0x02,
/* Bookkeeping structures */
struct net_device_stats stats;
- struct rtllib_stats ieee_stats;
struct rtllib_softmac_stats softmac_stats;
/* Probe / Beacon management */
int short_slot;
int mode; /* A, B, G */
int modulation; /* CCK, OFDM */
- int freq_band; /* 2.4Ghz, 5.2Ghz, Mixed */
/* used for forcing the ibss workqueue to terminate
* without wait for the syncro scan to terminate
int hdr_len);
extern int rtllib_xmit(struct sk_buff *skb, struct net_device *dev);
-extern int rtllib_xmit_inter(struct sk_buff *skb, struct net_device *dev);
extern void rtllib_txb_free(struct rtllib_txb *);
/* rtllib_rx.c */
extern int rtllib_rx(struct rtllib_device *ieee, struct sk_buff *skb,
struct rtllib_rx_stats *rx_stats);
-extern void rtllib_rx_mgt(struct rtllib_device *ieee,
- struct sk_buff *skb,
- struct rtllib_rx_stats *stats);
extern void rtllib_rx_probe_rq(struct rtllib_device *ieee,
struct sk_buff *skb);
extern int rtllib_legal_channel(struct rtllib_device *rtllib, u8 channel);
extern int rtllib_wx_set_gen_ie(struct rtllib_device *ieee, u8 *ie, size_t len);
/* rtllib_softmac.c */
-extern short rtllib_is_54g(struct rtllib_network *net);
extern int rtllib_rx_frame_softmac(struct rtllib_device *ieee,
struct sk_buff *skb,
struct rtllib_rx_stats *rx_stats, u16 type,
extern void rtllib_stop_send_beacons(struct rtllib_device *ieee);
extern void notify_wx_assoc_event(struct rtllib_device *ieee);
-extern void rtllib_softmac_check_all_nets(struct rtllib_device *ieee);
-extern void rtllib_start_bss(struct rtllib_device *ieee);
-extern void rtllib_start_master_bss(struct rtllib_device *ieee);
extern void rtllib_start_ibss(struct rtllib_device *ieee);
extern void rtllib_softmac_init(struct rtllib_device *ieee);
extern void rtllib_softmac_free(struct rtllib_device *ieee);
-extern void rtllib_associate_abort(struct rtllib_device *ieee);
extern void rtllib_disassociate(struct rtllib_device *ieee);
extern void rtllib_stop_scan(struct rtllib_device *ieee);
extern bool rtllib_act_scanning(struct rtllib_device *ieee, bool sync_scan);
extern void rtllib_start_scan_syncro(struct rtllib_device *ieee, u8 is_mesh);
extern void rtllib_sta_ps_send_null_frame(struct rtllib_device *ieee,
short pwr);
-extern void rtllib_sta_wakeup(struct rtllib_device *ieee, short nl);
extern void rtllib_sta_ps_send_pspoll_frame(struct rtllib_device *ieee);
extern void rtllib_start_protocol(struct rtllib_device *ieee);
extern void rtllib_stop_protocol(struct rtllib_device *ieee, u8 shutdown);
bool bInitState);
extern void rtllib_DisableIntelPromiscuousMode(struct net_device *dev,
bool bInitState);
-extern void rtllib_send_probe_requests(struct rtllib_device *ieee, u8 is_mesh);
-
extern void rtllib_softmac_stop_protocol(struct rtllib_device *ieee,
u8 mesh_flag, u8 shutdown);
extern void rtllib_softmac_start_protocol(struct rtllib_device *ieee,
extern void softmac_mgmt_xmit(struct sk_buff *skb,
struct rtllib_device *ieee);
-extern u16 rtllib_query_seqnum(struct rtllib_device *ieee,
- struct sk_buff *skb, u8 *dst);
extern u8 rtllib_ap_sec_type(struct rtllib_device *ieee);
/* rtllib_softmac_wx.c */
extern u8 HTCCheck(struct rtllib_device *ieee, u8 *pFrame);
extern void HTResetIOTSetting(struct rt_hi_throughput *pHTInfo);
extern bool IsHTHalfNmodeAPs(struct rtllib_device *ieee);
-extern u16 HTMcsToDataRate(struct rtllib_device *ieee, u8 nMcsRate);
extern u16 TxCountToDataRate(struct rtllib_device *ieee, u8 nDataRate);
extern int rtllib_rx_ADDBAReq(struct rtllib_device *ieee, struct sk_buff *skb);
extern int rtllib_rx_ADDBARsp(struct rtllib_device *ieee, struct sk_buff *skb);
struct tx_ts_record *pTxTS);
extern void RemovePeerTS(struct rtllib_device *ieee, u8 *Addr);
extern void RemoveAllTS(struct rtllib_device *ieee);
-void rtllib_softmac_scan_syncro(struct rtllib_device *ieee, u8 is_mesh);
extern const long rtllib_wlan_frequencies[];
/* For the function is more related to hardware setting, it's better to use the
* ieee handler to refer to it.
*/
-extern void rtllib_update_active_chan_map(struct rtllib_device *ieee);
extern void rtllib_FlushRxTsPendingPkts(struct rtllib_device *ieee,
struct rx_ts_record *pTS);
extern int rtllib_parse_info_param(struct rtllib_device *ieee,
void rtllib_indicate_packets(struct rtllib_device *ieee,
struct rtllib_rxb **prxbIndicateArray, u8 index);
-extern u8 HTFilterMCSRate(struct rtllib_device *ieee, u8 *pSupportMCS,
- u8 *pOperateMCS);
extern void HTUseDefaultSetting(struct rtllib_device *ieee);
#define RT_ASOC_RETRY_LIMIT 5
u8 MgntQuery_TxRateExcludeCCKRates(struct rtllib_device *ieee);
-extern void rtllib_TURBO_Info(struct rtllib_device *ieee, u8 **tag_p);
#define SEM_DOWN_IEEE_WX(psem) down(psem)
#define SEM_UP_IEEE_WX(psem) up(psem)
#define DRV_NAME "rtllib_92e"
#endif
-#define DMESG(x, a...)
-
extern u32 rt_global_debug_component;
/* These are the defines for rt_global_debug_component */
COMP_DBG = (1 << 1),
COMP_INIT = (1 << 2),
COMP_RECV = (1 << 3),
- COMP_SEND = (1 << 4),
- COMP_CMD = (1 << 5),
COMP_POWER = (1 << 6),
- COMP_EPROM = (1 << 7),
COMP_SWBW = (1 << 8),
COMP_SEC = (1 << 9),
COMP_LPS = (1 << 10),
COMP_CH = (1 << 19),
COMP_RF = (1 << 20),
COMP_FIRMWARE = (1 << 21),
- COMP_HT = (1 << 22),
COMP_RESET = (1 << 23),
COMP_CMDPKT = (1 << 24),
COMP_SCAN = (1 << 25),
COMP_PS = (1 << 26),
COMP_DOWN = (1 << 27),
COMP_INTR = (1 << 28),
- COMP_LED = (1 << 29),
- COMP_MLME = (1 << 30),
COMP_ERR = (1 << 31)
};
#include "rtllib.h"
#include "dot11d.h"
+static void rtllib_rx_mgt(struct rtllib_device *ieee, struct sk_buff *skb,
+ struct rtllib_rx_stats *stats);
+
static inline void rtllib_monitor_rx(struct rtllib_device *ieee,
struct sk_buff *skb,
struct rtllib_rx_stats *rx_status,
netdev_dbg(ieee->dev,
"Decryption failed ICV mismatch (key %d)\n",
skb->data[hdrlen + 3] >> 6);
- ieee->ieee_stats.rx_discards_undecryptable++;
return -1;
}
netdev_dbg(ieee->dev,
"Decryption failed (not set) (SA= %pM)\n",
hdr->addr2);
- ieee->ieee_stats.rx_discards_undecryptable++;
return -1;
}
}
kfree(network);
}
-void rtllib_rx_mgt(struct rtllib_device *ieee,
- struct sk_buff *skb,
- struct rtllib_rx_stats *stats)
+static void rtllib_rx_mgt(struct rtllib_device *ieee,
+ struct sk_buff *skb,
+ struct rtllib_rx_stats *stats)
{
struct rtllib_hdr_4addr *header = (struct rtllib_hdr_4addr *)skb->data;
#include <linux/ieee80211.h>
#include "dot11d.h"
-short rtllib_is_54g(struct rtllib_network *net)
+static void rtllib_sta_wakeup(struct rtllib_device *ieee, short nl);
+
+
+static short rtllib_is_54g(struct rtllib_network *net)
{
return (net->rates_ex_len > 0) || (net->rates_len > 4);
}
*tag_p = tag;
}
-void rtllib_TURBO_Info(struct rtllib_device *ieee, u8 **tag_p)
+static void rtllib_TURBO_Info(struct rtllib_device *ieee, u8 **tag_p)
{
u8 *tag = *tag_p;
return skb;
}
-struct sk_buff *rtllib_get_beacon_(struct rtllib_device *ieee);
+static struct sk_buff *rtllib_get_beacon_(struct rtllib_device *ieee);
static void rtllib_send_beacon(struct rtllib_device *ieee)
{
}
-void rtllib_send_probe_requests(struct rtllib_device *ieee, u8 is_mesh)
+static void rtllib_send_probe_requests(struct rtllib_device *ieee, u8 is_mesh)
{
if (ieee->active_scan && (ieee->softmac_features &
IEEE_SOFTMAC_PROBERQ)) {
}
}
-void rtllib_update_active_chan_map(struct rtllib_device *ieee)
+static void rtllib_update_active_chan_map(struct rtllib_device *ieee)
{
memcpy(ieee->active_channel_map, GET_DOT11D_INFO(ieee)->channel_map,
MAX_CHANNEL_NUMBER+1);
/* this performs syncro scan blocking the caller until all channels
* in the allowed channel map has been checked.
*/
-void rtllib_softmac_scan_syncro(struct rtllib_device *ieee, u8 is_mesh)
+static void rtllib_softmac_scan_syncro(struct rtllib_device *ieee, u8 is_mesh)
{
union iwreq_data wrqu;
short ch = 0;
return skb;
}
-void rtllib_associate_abort(struct rtllib_device *ieee)
+static void rtllib_associate_abort(struct rtllib_device *ieee)
{
unsigned long flags;
}
}
-#define CANCELLED 2
static void rtllib_associate_complete_wq(void *data)
{
struct rtllib_device *ieee = (struct rtllib_device *)
}
}
-void rtllib_softmac_check_all_nets(struct rtllib_device *ieee)
+static void rtllib_softmac_check_all_nets(struct rtllib_device *ieee)
{
unsigned long flags;
struct rtllib_network *target;
}
-void rtllib_sta_wakeup(struct rtllib_device *ieee, short nl)
+static void rtllib_sta_wakeup(struct rtllib_device *ieee, short nl)
{
if (ieee->sta_sleep == LPS_IS_WAKE) {
if (nl) {
}
/* called in user context only */
-void rtllib_start_master_bss(struct rtllib_device *ieee)
+static void rtllib_start_master_bss(struct rtllib_device *ieee)
{
ieee->assoc_id = 1;
}
/* this is called only in user context, with wx_sem held */
-void rtllib_start_bss(struct rtllib_device *ieee)
+static void rtllib_start_bss(struct rtllib_device *ieee)
{
unsigned long flags;
up(&ieee->wx_sem);
}
-struct sk_buff *rtllib_get_beacon_(struct rtllib_device *ieee)
+static struct sk_buff *rtllib_get_beacon_(struct rtllib_device *ieee)
{
const u8 broadcast_addr[] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
*/
netdev_info(ieee->dev, "%s WPA\n", value ? "enabling" : "disabling");
ieee->wpa_enabled = value;
- memset(ieee->ap_mac_addr, 0, 6);
+ eth_zero_addr(ieee->ap_mac_addr);
return 0;
}
static u8 P802_1H_OUI[P80211_OUI_LEN] = { 0x00, 0x00, 0xf8 };
static u8 RFC1042_OUI[P80211_OUI_LEN] = { 0x00, 0x00, 0x00 };
-inline int rtllib_put_snap(u8 *data, u16 h_proto)
+static int rtllib_put_snap(u8 *data, u16 h_proto)
{
struct rtllib_snap_hdr *snap;
u8 *oui;
if (res < 0) {
netdev_info(ieee->dev, "%s: Encryption failed: len=%d.\n",
ieee->dev->name, frag->len);
- ieee->ieee_stats.tx_discards++;
return -1;
}
}
}
-u16 rtllib_query_seqnum(struct rtllib_device *ieee, struct sk_buff *skb,
- u8 *dst)
+static u16 rtllib_query_seqnum(struct rtllib_device *ieee, struct sk_buff *skb,
+ u8 *dst)
{
u16 seqnum = 0;
return ieee->rate & 0x7F;
}
-int rtllib_xmit_inter(struct sk_buff *skb, struct net_device *dev)
+static int rtllib_xmit_inter(struct sk_buff *skb, struct net_device *dev)
{
struct rtllib_device *ieee = (struct rtllib_device *)
netdev_priv_rsl(dev);
tag = skb_put(skb, ht_cap_len);
*tag++ = MFIE_TYPE_HT_CAP;
*tag++ = ht_cap_len - 2;
- memcpy(tag, ht_cap_buf,ht_cap_len -2);
+ memcpy(tag, ht_cap_buf, ht_cap_len - 2);
tag += ht_cap_len -2;
}
}
tag = skb_put(skb, realtek_ie_len);
*tag++ = MFIE_TYPE_GENERIC;
*tag++ = realtek_ie_len - 2;
- memcpy(tag, realtek_ie_buf,realtek_ie_len -2 );
+ memcpy(tag, realtek_ie_buf, realtek_ie_len - 2);
}
}
// printk("<=====%s(), %p, %p\n", __func__, ieee->dev, ieee->dev->dev_addr);
union iwreq_data *wrqu, char *extra)
{
- int ret=0,len;
+ int ret = 0, len;
short proto_started;
unsigned long flags;
// HTDebugHTCapability(pHTInfo->PeerHTCapBuf,"HTOnAssocRsp_wq");
// HTDebugHTInfo(pHTInfo->PeerHTInfoBuf,"HTOnAssocRsp_wq");
//
- if(!memcmp(pHTInfo->PeerHTCapBuf,EWC11NHTCap, sizeof(EWC11NHTCap)))
+ if (!memcmp(pHTInfo->PeerHTCapBuf, EWC11NHTCap, sizeof(EWC11NHTCap)))
pPeerHTCap = (PHT_CAPABILITY_ELE)(&pHTInfo->PeerHTCapBuf[4]);
else
pPeerHTCap = (PHT_CAPABILITY_ELE)(pHTInfo->PeerHTCapBuf);
static void ResetTsCommonInfo(PTS_COMMON_INFO pTsCommonInfo)
{
- memset(pTsCommonInfo->Addr, 0, 6);
+ eth_zero_addr(pTsCommonInfo->Addr);
memset(&pTsCommonInfo->TSpec, 0, sizeof(TSPEC_BODY));
memset(&pTsCommonInfo->TClass, 0, sizeof(QOS_TCLAS)*TCLAS_NUM);
pTsCommonInfo->TClasProc = 0;
skb = dev_alloc_skb(USB_HWDESC_HEADER_LEN + frag_length + 4);
if (!skb)
return false;
- memcpy((unsigned char *)(skb->cb),&dev,sizeof(dev));
+ memcpy((unsigned char *)(skb->cb), &dev, sizeof(dev));
tcb_desc = (cb_desc *)(skb->cb + MAX_DEV_ADDR_SIZE);
tcb_desc->queue_index = TXCMD_QUEUE;
tcb_desc->bCmdOrInit = DESC_PACKET_TYPE_INIT;
/*init recv_buf*/
_init_queue(&precvpriv->free_recv_buf_queue);
- precvpriv->pallocated_recv_buf = kzalloc(NR_RECVBUFF * sizeof(struct recv_buf) + 4,
- GFP_ATOMIC);
+ precvpriv->pallocated_recv_buf =
+ kzalloc(NR_RECVBUFF * sizeof(struct recv_buf) + 4, GFP_ATOMIC);
if (precvpriv->pallocated_recv_buf == NULL)
return _FAIL;
precvpriv->precv_buf = precvpriv->pallocated_recv_buf + 4 -
static void crc32_init(void)
{
+ sint i, j;
+ u32 c;
+ u8 *p = (u8 *)&c, *p1;
+ u8 k;
+
if (bcrc32initialized == 1)
return;
- else {
- sint i, j;
- u32 c;
- u8 *p = (u8 *)&c, *p1;
- u8 k;
-
- c = 0x12340000;
- for (i = 0; i < 256; ++i) {
- k = crc32_reverseBit((u8)i);
- for (c = ((u32)k) << 24, j = 8; j > 0; --j)
- c = c & 0x80000000 ? (c << 1) ^ CRC32_POLY :
- (c << 1);
- p1 = (u8 *)&crc32_table[i];
- p1[0] = crc32_reverseBit(p[3]);
- p1[1] = crc32_reverseBit(p[2]);
- p1[2] = crc32_reverseBit(p[1]);
- p1[3] = crc32_reverseBit(p[0]);
- }
- bcrc32initialized = 1;
+
+ for (i = 0; i < 256; ++i) {
+ k = crc32_reverseBit((u8)i);
+ for (c = ((u32)k) << 24, j = 8; j > 0; --j)
+ c = c & 0x80000000 ? (c << 1) ^ CRC32_POLY : (c << 1);
+ p1 = (u8 *)&crc32_table[i];
+ p1[0] = crc32_reverseBit(p[3]);
+ p1[1] = crc32_reverseBit(p[2]);
+ p1[2] = crc32_reverseBit(p[1]);
+ p1[3] = crc32_reverseBit(p[0]);
}
+ bcrc32initialized = 1;
}
static u32 getcrc32(u8 *buf, u32 len)
val32 = rtl8723au_read32(adapter, 0x874);
val32 |= pDM_PSTable->Reg874;
rtl8723au_write32(adapter, 0x874, val32);
-
+
val32 = rtl8723au_read32(adapter, 0xc70);
val32 |= pDM_PSTable->RegC70;
rtl8723au_write32(adapter, 0xc70, val32);
if (chip->sd_io) {
rtsx_trace(chip);
return STATUS_FAIL;
- } else {
- retval = reset_mmc(chip);
- if (retval != STATUS_SUCCESS) {
- rtsx_trace(chip);
- return STATUS_FAIL;
- }
+ }
+ retval = reset_mmc(chip);
+ if (retval != STATUS_SUCCESS) {
+ rtsx_trace(chip);
+ return STATUS_FAIL;
}
}
}
#endif
- if (pInitParam->powerMode != 0 )
+ if (pInitParam->powerMode != 0)
pInitParam->powerMode = 0;
setPowerMode(pInitParam->powerMode);
RN = N * request;
quo = RN / input;
rem = RN % input;/* rem always small than 14318181 */
- fl_quo = (rem * 10000 /input);
+ fl_quo = (rem * 10000 / input);
for (d = xcnt - 1; d >= 0; d--) {
X = xparm[d].value;
M = quo*X;
M += fl_quo * X / 10000;
/* round step */
- M += (fl_quo*X % 10000)>5000?1:0;
+ M += (fl_quo*X % 10000) > 5000?1:0;
if (M < 256 && M > 0) {
unsigned int diff;
- tmpClock = pll->inputFreq *M / N / X;
+
+ tmpClock = pll->inputFreq * M / N / X;
diff = absDiff(tmpClock, request_orig);
if (diff < miniDiff) {
pll->M = M;
On returning a 32 bit number, the value can be applied to any PLL in the calling function.
*/
ulPllReg =
- FIELD_SET( 0, PANEL_PLL_CTRL, BYPASS, OFF)
- | FIELD_SET( 0, PANEL_PLL_CTRL, POWER, ON)
- | FIELD_SET( 0, PANEL_PLL_CTRL, INPUT, OSC)
+ FIELD_SET(0, PANEL_PLL_CTRL, BYPASS, OFF)
+ | FIELD_SET(0, PANEL_PLL_CTRL, POWER, ON)
+ | FIELD_SET(0, PANEL_PLL_CTRL, INPUT, OSC)
#ifndef VALIDATION_CHIP
| FIELD_VALUE(0, PANEL_PLL_CTRL, POD, pPLL->POD)
#endif
#include <linux/io.h>
/* This is all the chips recognized by this library */
-typedef enum _logical_chip_type_t
-{
+typedef enum _logical_chip_type_t {
SM_UNKNOWN,
SM718,
SM750,
logical_chip_type_t;
-typedef enum _clock_type_t
-{
+typedef enum _clock_type_t {
MXCLK_PLL,
PRIMARY_PLL,
SECONDARY_PLL,
}
clock_type_t;
-typedef struct _pll_value_t
-{
+typedef struct _pll_value_t {
clock_type_t clockType;
unsigned long inputFreq; /* Input clock frequency to the PLL */
pll_value_t;
/* input struct to initChipParam() function */
-typedef struct _initchip_param_t
-{
+typedef struct _initchip_param_t {
unsigned short powerMode; /* Use power mode 0 or 1 */
unsigned short chipClock; /**
* Speed of main chip clock in MHz unit
cnt = 0;
/* Set the primary display control */
- if (!ctrl)
- {
+ if (!ctrl) {
ulDisplayCtrlReg = PEEK32(PANEL_DISPLAY_CTRL);
/* Turn on/off the Panel display control */
- if (dispState)
- {
+ if (dispState) {
/* Timing should be enabled first before enabling the plane
* because changing at the same time does not guarantee that
* the plane will also enabled or disabled.
- */
+ */
ulDisplayCtrlReg = FIELD_SET(ulDisplayCtrlReg,
PANEL_DISPLAY_CTRL, TIMING, ENABLE);
POKE32(PANEL_DISPLAY_CTRL, ulDisplayCtrlReg);
* until a few delay. Need to write
* and read it a couple times
*/
- do
- {
+ do {
cnt++;
POKE32(PANEL_DISPLAY_CTRL, ulDisplayCtrlReg);
- } while((PEEK32(PANEL_DISPLAY_CTRL) & ~ulReservedBits) !=
+ } while ((PEEK32(PANEL_DISPLAY_CTRL) & ~ulReservedBits) !=
(ulDisplayCtrlReg & ~ulReservedBits));
printk("Set Panel Plane enbit:after tried %d times\n", cnt);
- }
- else
- {
+ } else {
/* When turning off, there is no rule on the programming
* sequence since whenever the clock is off, then it does not
* matter whether the plane is enabled or disabled.
POKE32(PANEL_DISPLAY_CTRL, ulDisplayCtrlReg);
}
- }
- /* Set the secondary display control */
- else
- {
+ } else {
+ /* Set the secondary display control */
ulDisplayCtrlReg = PEEK32(CRT_DISPLAY_CTRL);
- if (dispState)
- {
+ if (dispState) {
/* Timing should be enabled first before enabling the plane because changing at the
same time does not guarantee that the plane will also enabled or disabled.
*/
FIELD_SET(0, CRT_DISPLAY_CTRL, RESERVED_3_MASK, ENABLE) |
FIELD_SET(0, CRT_DISPLAY_CTRL, RESERVED_4_MASK, ENABLE);
- do
- {
+ do {
cnt++;
POKE32(CRT_DISPLAY_CTRL, ulDisplayCtrlReg);
- } while((PEEK32(CRT_DISPLAY_CTRL) & ~ulReservedBits) !=
+ } while ((PEEK32(CRT_DISPLAY_CTRL) & ~ulReservedBits) !=
(ulDisplayCtrlReg & ~ulReservedBits));
printk("Set Crt Plane enbit:after tried %d times\n", cnt);
- }
- else
- {
+ } else {
/* When turning off, there is no rule on the programming
* sequence since whenever the clock is off, then it does not
* matter whether the plane is enabled or disabled.
static void waitNextVerticalSync(int ctrl, int delay)
{
unsigned int status;
- if(!ctrl){
+
+ if (!ctrl) {
/* primary controller */
- /* Do not wait when the Primary PLL is off or display control is already off.
- This will prevent the software to wait forever. */
+ /* Do not wait when the Primary PLL is off or display control is already off.
+ This will prevent the software to wait forever. */
if ((FIELD_GET(PEEK32(PANEL_PLL_CTRL), PANEL_PLL_CTRL, POWER) ==
PANEL_PLL_CTRL_POWER_OFF) ||
(FIELD_GET(PEEK32(PANEL_DISPLAY_CTRL), PANEL_DISPLAY_CTRL, TIMING) ==
- PANEL_DISPLAY_CTRL_TIMING_DISABLE))
- {
+ PANEL_DISPLAY_CTRL_TIMING_DISABLE)) {
return;
}
- while (delay-- > 0)
- {
- /* Wait for end of vsync. */
- do
- {
- status = FIELD_GET(PEEK32(SYSTEM_CTRL),
- SYSTEM_CTRL,
- PANEL_VSYNC);
- }
- while (status == SYSTEM_CTRL_PANEL_VSYNC_ACTIVE);
-
- /* Wait for start of vsync. */
- do
- {
- status = FIELD_GET(PEEK32(SYSTEM_CTRL),
- SYSTEM_CTRL,
- PANEL_VSYNC);
- }
- while (status == SYSTEM_CTRL_PANEL_VSYNC_INACTIVE);
- }
-
- }else{
+ while (delay-- > 0) {
+ /* Wait for end of vsync. */
+ do {
+ status = FIELD_GET(PEEK32(SYSTEM_CTRL),
+ SYSTEM_CTRL,
+ PANEL_VSYNC);
+ } while (status == SYSTEM_CTRL_PANEL_VSYNC_ACTIVE);
+
+ /* Wait for start of vsync. */
+ do {
+ status = FIELD_GET(PEEK32(SYSTEM_CTRL),
+ SYSTEM_CTRL,
+ PANEL_VSYNC);
+ } while (status == SYSTEM_CTRL_PANEL_VSYNC_INACTIVE);
+ }
+
+ } else {
/* Do not wait when the Primary PLL is off or display control is already off.
This will prevent the software to wait forever. */
if ((FIELD_GET(PEEK32(CRT_PLL_CTRL), CRT_PLL_CTRL, POWER) ==
CRT_PLL_CTRL_POWER_OFF) ||
(FIELD_GET(PEEK32(CRT_DISPLAY_CTRL), CRT_DISPLAY_CTRL, TIMING) ==
- CRT_DISPLAY_CTRL_TIMING_DISABLE))
- {
+ CRT_DISPLAY_CTRL_TIMING_DISABLE)) {
return;
}
- while (delay-- > 0)
- {
+ while (delay-- > 0) {
/* Wait for end of vsync. */
- do
- {
+ do {
status = FIELD_GET(PEEK32(SYSTEM_CTRL),
SYSTEM_CTRL,
CRT_VSYNC);
- }
- while (status == SYSTEM_CTRL_CRT_VSYNC_ACTIVE);
+ } while (status == SYSTEM_CTRL_CRT_VSYNC_ACTIVE);
/* Wait for start of vsync. */
- do
- {
+ do {
status = FIELD_GET(PEEK32(SYSTEM_CTRL),
SYSTEM_CTRL,
CRT_VSYNC);
- }
- while (status == SYSTEM_CTRL_CRT_VSYNC_INACTIVE);
+ } while (status == SYSTEM_CTRL_CRT_VSYNC_INACTIVE);
}
}
}
void ddk750_setLogicalDispOut(disp_output_t output)
{
unsigned int reg;
- if(output & PNL_2_USAGE){
+
+ if (output & PNL_2_USAGE) {
/* set panel path controller select */
reg = PEEK32(PANEL_DISPLAY_CTRL);
reg = FIELD_VALUE(reg, PANEL_DISPLAY_CTRL, SELECT, (output & PNL_2_MASK)>>PNL_2_OFFSET);
POKE32(PANEL_DISPLAY_CTRL, reg);
}
- if(output & CRT_2_USAGE){
+ if (output & CRT_2_USAGE) {
/* set crt path controller select */
reg = PEEK32(CRT_DISPLAY_CTRL);
reg = FIELD_VALUE(reg, CRT_DISPLAY_CTRL, SELECT, (output & CRT_2_MASK)>>CRT_2_OFFSET);
}
- if(output & PRI_TP_USAGE){
+ if (output & PRI_TP_USAGE) {
/* set primary timing and plane en_bit */
setDisplayControl(0, (output&PRI_TP_MASK)>>PRI_TP_OFFSET);
}
- if(output & SEC_TP_USAGE){
+ if (output & SEC_TP_USAGE) {
/* set secondary timing and plane en_bit*/
setDisplayControl(1, (output&SEC_TP_MASK)>>SEC_TP_OFFSET);
}
- if(output & PNL_SEQ_USAGE){
+ if (output & PNL_SEQ_USAGE) {
/* set panel sequence */
swPanelPowerSequence((output&PNL_SEQ_MASK)>>PNL_SEQ_OFFSET, 4);
}
- if(output & DAC_USAGE)
+ if (output & DAC_USAGE)
setDAC((output & DAC_MASK)>>DAC_OFFSET);
- if(output & DPMS_USAGE)
+ if (output & DPMS_USAGE)
ddk750_setDPMS((output & DPMS_MASK) >> DPMS_OFFSET);
}
int ddk750_initDVIDisp(void)
{
- /* Initialize DVI. If the dviInit fail and the VendorID or the DeviceID are
- not zeroed, then set the failure flag. If it is zeroe, it might mean
- that the system is in Dual CRT Monitor configuration. */
-
- /* De-skew enabled with default 111b value.
- This will fix some artifacts problem in some mode on board 2.2.
- Somehow this fix does not affect board 2.1.
- */
- if ((dviInit(1, /* Select Rising Edge */
- 1, /* Select 24-bit bus */
- 0, /* Select Single Edge clock */
- 1, /* Enable HSync as is */
- 1, /* Enable VSync as is */
- 1, /* Enable De-skew */
- 7, /* Set the de-skew setting to maximum setup */
- 1, /* Enable continuous Sync */
- 1, /* Enable PLL Filter */
- 4 /* Use the recommended value for PLL Filter value */
- ) != 0) && (dviGetVendorID() != 0x0000) && (dviGetDeviceID() != 0x0000))
- {
- return (-1);
- }
-
- /* TODO: Initialize other display component */
-
- /* Success */
- return 0;
+ /* Initialize DVI. If the dviInit fail and the VendorID or the DeviceID are
+ not zeroed, then set the failure flag. If it is zeroe, it might mean
+ that the system is in Dual CRT Monitor configuration. */
+
+ /* De-skew enabled with default 111b value.
+ This will fix some artifacts problem in some mode on board 2.2.
+ Somehow this fix does not affect board 2.1.
+ */
+ if ((dviInit(1, /* Select Rising Edge */
+ 1, /* Select 24-bit bus */
+ 0, /* Select Single Edge clock */
+ 1, /* Enable HSync as is */
+ 1, /* Enable VSync as is */
+ 1, /* Enable De-skew */
+ 7, /* Set the de-skew setting to maximum setup */
+ 1, /* Enable continuous Sync */
+ 1, /* Enable PLL Filter */
+ 4 /* Use the recommended value for PLL Filter value */
+ ) != 0) && (dviGetVendorID() != 0x0000) && (dviGetDeviceID() != 0x0000)) {
+ return (-1);
+ }
+
+ /* TODO: Initialize other display component */
+
+ /* Success */
+ return 0;
}
#define PNL_2_OFFSET 0
#define PNL_2_MASK (3 << PNL_2_OFFSET)
#define PNL_2_USAGE (PNL_2_MASK << 16)
-#define PNL_2_PRI ((0 << PNL_2_OFFSET)|PNL_2_USAGE)
+#define PNL_2_PRI ((0 << PNL_2_OFFSET)|PNL_2_USAGE)
#define PNL_2_SEC ((2 << PNL_2_OFFSET)|PNL_2_USAGE)
0: both off
*/
#define SEC_TP_OFFSET 5
-#define SEC_TP_MASK (1<< SEC_TP_OFFSET)
+#define SEC_TP_MASK (1 << SEC_TP_OFFSET)
#define SEC_TP_USAGE (SEC_TP_MASK << 16)
#define SEC_TP_ON ((0x1 << SEC_TP_OFFSET)|SEC_TP_USAGE)
#define SEC_TP_OFF ((0x0 << SEC_TP_OFFSET)|SEC_TP_USAGE)
#define DAC_OFFSET 7
#define DAC_MASK (1 << DAC_OFFSET)
#define DAC_USAGE (DAC_MASK << 16)
-#define DAC_ON ((0x0<< DAC_OFFSET)|DAC_USAGE)
+#define DAC_ON ((0x0 << DAC_OFFSET)|DAC_USAGE)
#define DAC_OFF ((0x1 << DAC_OFFSET)|DAC_USAGE)
/* DPMS only affect D-SUB head
CRT means crt path DSUB
*/
#if 0
-typedef enum _disp_output_t
-{
+typedef enum _disp_output_t {
NO_DISPLAY = DPMS_OFF,
LCD1_PRI = PNL_2_PRI|PRI_TP_ON|PNL_SEQ_ON|DPMS_OFF|DAC_ON,
}
disp_output_t;
#else
-typedef enum _disp_output_t{
+typedef enum _disp_output_t {
do_LCD1_PRI = PNL_2_PRI|PRI_TP_ON|PNL_SEQ_ON|DAC_ON,
do_LCD1_SEC = PNL_2_SEC|SEC_TP_ON|PNL_SEQ_ON|DAC_ON,
#if 0
-#define USE_DVICHIP
+#define USE_DVICHIP
#ifdef USE_DVICHIP
#include "ddk750_help.h"
#include "ddk750_reg.h"
/* This global variable contains all the supported driver and its corresponding
function API. Please set the function pointer to NULL whenever the function
is not supported. */
-static dvi_ctrl_device_t g_dcftSupportedDviController[] =
-{
+static dvi_ctrl_device_t g_dcftSupportedDviController[] = {
#ifdef DVI_CTRL_SII164
- {
- .pfnInit = sii164InitChip,
- .pfnGetVendorId = sii164GetVendorID,
- .pfnGetDeviceId = sii164GetDeviceID,
+ {
+ .pfnInit = sii164InitChip,
+ .pfnGetVendorId = sii164GetVendorID,
+ .pfnGetDeviceId = sii164GetDeviceID,
#ifdef SII164_FULL_FUNCTIONS
- .pfnResetChip = sii164ResetChip,
- .pfnGetChipString = sii164GetChipString,
- .pfnSetPower = sii164SetPower,
- .pfnEnableHotPlugDetection = sii164EnableHotPlugDetection,
- .pfnIsConnected = sii164IsConnected,
- .pfnCheckInterrupt = sii164CheckInterrupt,
- .pfnClearInterrupt = sii164ClearInterrupt,
+ .pfnResetChip = sii164ResetChip,
+ .pfnGetChipString = sii164GetChipString,
+ .pfnSetPower = sii164SetPower,
+ .pfnEnableHotPlugDetection = sii164EnableHotPlugDetection,
+ .pfnIsConnected = sii164IsConnected,
+ .pfnCheckInterrupt = sii164CheckInterrupt,
+ .pfnClearInterrupt = sii164ClearInterrupt,
#endif
- },
+ },
#endif
};
int dviInit(
- unsigned char edgeSelect,
- unsigned char busSelect,
- unsigned char dualEdgeClkSelect,
- unsigned char hsyncEnable,
- unsigned char vsyncEnable,
- unsigned char deskewEnable,
- unsigned char deskewSetting,
- unsigned char continuousSyncEnable,
- unsigned char pllFilterEnable,
- unsigned char pllFilterValue
+ unsigned char edgeSelect,
+ unsigned char busSelect,
+ unsigned char dualEdgeClkSelect,
+ unsigned char hsyncEnable,
+ unsigned char vsyncEnable,
+ unsigned char deskewEnable,
+ unsigned char deskewSetting,
+ unsigned char continuousSyncEnable,
+ unsigned char pllFilterEnable,
+ unsigned char pllFilterValue
)
{
dvi_ctrl_device_t *pCurrentDviCtrl;
+
pCurrentDviCtrl = g_dcftSupportedDviController;
- if(pCurrentDviCtrl->pfnInit != NULL)
- {
+ if (pCurrentDviCtrl->pfnInit != NULL) {
return pCurrentDviCtrl->pfnInit(edgeSelect, busSelect, dualEdgeClkSelect, hsyncEnable,
- vsyncEnable, deskewEnable, deskewSetting, continuousSyncEnable,
- pllFilterEnable, pllFilterValue);
+ vsyncEnable, deskewEnable, deskewSetting, continuousSyncEnable,
+ pllFilterEnable, pllFilterValue);
}
return -1; /* error */
}
*/
unsigned short dviGetVendorID(void)
{
- dvi_ctrl_device_t *pCurrentDviCtrl;
+ dvi_ctrl_device_t *pCurrentDviCtrl;
- pCurrentDviCtrl = g_dcftSupportedDviController;
- if (pCurrentDviCtrl != (dvi_ctrl_device_t *)0)
- return pCurrentDviCtrl->pfnGetVendorId();
+ pCurrentDviCtrl = g_dcftSupportedDviController;
+ if (pCurrentDviCtrl != (dvi_ctrl_device_t *)0)
+ return pCurrentDviCtrl->pfnGetVendorId();
- return 0x0000;
+ return 0x0000;
}
*/
unsigned short dviGetDeviceID(void)
{
- dvi_ctrl_device_t *pCurrentDviCtrl;
+ dvi_ctrl_device_t *pCurrentDviCtrl;
pCurrentDviCtrl = g_dcftSupportedDviController;
- if (pCurrentDviCtrl != (dvi_ctrl_device_t *)0)
- return pCurrentDviCtrl->pfnGetDeviceId();
+ if (pCurrentDviCtrl != (dvi_ctrl_device_t *)0)
+ return pCurrentDviCtrl->pfnGetDeviceId();
- return 0x0000;
+ return 0x0000;
}
#endif
typedef void (*PFN_DVICTRL_CLEARINTERRUPT)(void);
/* Structure to hold all the function pointer to the DVI Controller. */
-typedef struct _dvi_ctrl_device_t
-{
+typedef struct _dvi_ctrl_device_t {
PFN_DVICTRL_INIT pfnInit;
PFN_DVICTRL_RESETCHIP pfnResetChip;
PFN_DVICTRL_GETCHIPSTRING pfnGetChipString;
#include "ddk750_help.h"
-void __iomem *mmio750 = NULL;
-char revId750 = 0;
-unsigned short devId750 = 0;
+void __iomem *mmio750;
+char revId750;
+unsigned short devId750;
/* after driver mapped io registers, use this function first */
void ddk750_set_mmio(void __iomem *addr, unsigned short devId, char revId)
mmio750 = addr;
devId750 = devId;
revId750 = revId;
- if(revId == 0xfe)
+ if (revId == 0xfe)
printk("found sm750le\n");
}
#if 0
/* if 718 big endian turned on,be aware that don't use this driver for general use,only for ppc big-endian */
#warning "big endian on target cpu and enable nature big endian support of 718 capability !"
-#define PEEK32(addr) __raw_readl(mmio750 + addr)
-#define POKE32(addr, data) __raw_writel(data, mmio750 + addr)
+#define PEEK32(addr) __raw_readl(mmio750 + addr)
+#define POKE32(addr, data) __raw_writel(data, mmio750 + addr)
#else /* software control endianness */
#define PEEK32(addr) readl(addr + mmio750)
#define POKE32(addr, data) writel(data, addr + mmio750)
int hwI2CInit(
- unsigned char busSpeedMode
+unsigned char busSpeedMode
)
{
- unsigned int value;
+ unsigned int value;
- /* Enable GPIO 30 & 31 as IIC clock & data */
+ /* Enable GPIO 30 & 31 as IIC clock & data */
value = PEEK32(GPIO_MUX);
- value = FIELD_SET(value, GPIO_MUX, 30, I2C) |
- FIELD_SET(0, GPIO_MUX, 31, I2C);
+ value = FIELD_SET(value, GPIO_MUX, 30, I2C) |
+ FIELD_SET(0, GPIO_MUX, 31, I2C);
POKE32(GPIO_MUX, value);
- /* Enable Hardware I2C power.
- TODO: Check if we need to enable GPIO power?
- */
- enableI2C(1);
-
- /* Enable the I2C Controller and set the bus speed mode */
- value = PEEK32(I2C_CTRL);
- if (busSpeedMode == 0)
- value = FIELD_SET(value, I2C_CTRL, MODE, STANDARD);
- else
- value = FIELD_SET(value, I2C_CTRL, MODE, FAST);
- value = FIELD_SET(value, I2C_CTRL, EN, ENABLE);
- POKE32(I2C_CTRL, value);
-
- return 0;
+ /* Enable Hardware I2C power.
+ TODO: Check if we need to enable GPIO power?
+ */
+ enableI2C(1);
+
+ /* Enable the I2C Controller and set the bus speed mode */
+ value = PEEK32(I2C_CTRL);
+ if (busSpeedMode == 0)
+ value = FIELD_SET(value, I2C_CTRL, MODE, STANDARD);
+ else
+ value = FIELD_SET(value, I2C_CTRL, MODE, FAST);
+ value = FIELD_SET(value, I2C_CTRL, EN, ENABLE);
+ POKE32(I2C_CTRL, value);
+
+ return 0;
}
void hwI2CClose(void)
{
- unsigned int value;
+ unsigned int value;
- /* Disable I2C controller */
- value = PEEK32(I2C_CTRL);
- value = FIELD_SET(value, I2C_CTRL, EN, DISABLE);
- POKE32(I2C_CTRL, value);
+ /* Disable I2C controller */
+ value = PEEK32(I2C_CTRL);
+ value = FIELD_SET(value, I2C_CTRL, EN, DISABLE);
+ POKE32(I2C_CTRL, value);
- /* Disable I2C Power */
- enableI2C(0);
+ /* Disable I2C Power */
+ enableI2C(0);
- /* Set GPIO 30 & 31 back as GPIO pins */
- value = PEEK32(GPIO_MUX);
- value = FIELD_SET(value, GPIO_MUX, 30, GPIO);
- value = FIELD_SET(value, GPIO_MUX, 31, GPIO);
- POKE32(GPIO_MUX, value);
+ /* Set GPIO 30 & 31 back as GPIO pins */
+ value = PEEK32(GPIO_MUX);
+ value = FIELD_SET(value, GPIO_MUX, 30, GPIO);
+ value = FIELD_SET(value, GPIO_MUX, 31, GPIO);
+ POKE32(GPIO_MUX, value);
}
static long hwI2CWaitTXDone(void)
{
- unsigned int timeout;
+ unsigned int timeout;
- /* Wait until the transfer is completed. */
- timeout = HWI2C_WAIT_TIMEOUT;
+ /* Wait until the transfer is completed. */
+ timeout = HWI2C_WAIT_TIMEOUT;
while ((FIELD_GET(PEEK32(I2C_STATUS), I2C_STATUS, TX) != I2C_STATUS_TX_COMPLETED) &&
- (timeout != 0))
+ (timeout != 0))
timeout--;
if (timeout == 0)
- return (-1);
+ return (-1);
- return 0;
+ return 0;
}
* Total number of bytes those are actually written.
*/
static unsigned int hwI2CWriteData(
- unsigned char deviceAddress,
- unsigned int length,
- unsigned char *pBuffer
+ unsigned char deviceAddress,
+ unsigned int length,
+ unsigned char *pBuffer
)
{
- unsigned char count, i;
- unsigned int totalBytes = 0;
+ unsigned char count, i;
+ unsigned int totalBytes = 0;
- /* Set the Device Address */
- POKE32(I2C_SLAVE_ADDRESS, deviceAddress & ~0x01);
+ /* Set the Device Address */
+ POKE32(I2C_SLAVE_ADDRESS, deviceAddress & ~0x01);
- /* Write data.
- * Note:
- * Only 16 byte can be accessed per i2c start instruction.
- */
- do
- {
- /* Reset I2C by writing 0 to I2C_RESET register to clear the previous status. */
- POKE32(I2C_RESET, 0);
+ /* Write data.
+ * Note:
+ * Only 16 byte can be accessed per i2c start instruction.
+ */
+ do {
+ /* Reset I2C by writing 0 to I2C_RESET register to clear the previous status. */
+ POKE32(I2C_RESET, 0);
- /* Set the number of bytes to be written */
- if (length < MAX_HWI2C_FIFO)
- count = length - 1;
- else
- count = MAX_HWI2C_FIFO - 1;
- POKE32(I2C_BYTE_COUNT, count);
+ /* Set the number of bytes to be written */
+ if (length < MAX_HWI2C_FIFO)
+ count = length - 1;
+ else
+ count = MAX_HWI2C_FIFO - 1;
+ POKE32(I2C_BYTE_COUNT, count);
- /* Move the data to the I2C data register */
- for (i = 0; i <= count; i++)
- POKE32(I2C_DATA0 + i, *pBuffer++);
+ /* Move the data to the I2C data register */
+ for (i = 0; i <= count; i++)
+ POKE32(I2C_DATA0 + i, *pBuffer++);
- /* Start the I2C */
- POKE32(I2C_CTRL, FIELD_SET(PEEK32(I2C_CTRL), I2C_CTRL, CTRL, START));
+ /* Start the I2C */
+ POKE32(I2C_CTRL, FIELD_SET(PEEK32(I2C_CTRL), I2C_CTRL, CTRL, START));
- /* Wait until the transfer is completed. */
- if (hwI2CWaitTXDone() != 0)
- break;
+ /* Wait until the transfer is completed. */
+ if (hwI2CWaitTXDone() != 0)
+ break;
- /* Substract length */
- length -= (count + 1);
+ /* Substract length */
+ length -= (count + 1);
- /* Total byte written */
- totalBytes += (count + 1);
+ /* Total byte written */
+ totalBytes += (count + 1);
- } while (length > 0);
+ } while (length > 0);
- return totalBytes;
+ return totalBytes;
}
* Total number of actual bytes read from the slave device
*/
static unsigned int hwI2CReadData(
- unsigned char deviceAddress,
- unsigned int length,
- unsigned char *pBuffer
+ unsigned char deviceAddress,
+ unsigned int length,
+ unsigned char *pBuffer
)
{
- unsigned char count, i;
- unsigned int totalBytes = 0;
+ unsigned char count, i;
+ unsigned int totalBytes = 0;
- /* Set the Device Address */
- POKE32(I2C_SLAVE_ADDRESS, deviceAddress | 0x01);
+ /* Set the Device Address */
+ POKE32(I2C_SLAVE_ADDRESS, deviceAddress | 0x01);
- /* Read data and save them to the buffer.
- * Note:
- * Only 16 byte can be accessed per i2c start instruction.
- */
- do
- {
- /* Reset I2C by writing 0 to I2C_RESET register to clear all the status. */
- POKE32(I2C_RESET, 0);
+ /* Read data and save them to the buffer.
+ * Note:
+ * Only 16 byte can be accessed per i2c start instruction.
+ */
+ do {
+ /* Reset I2C by writing 0 to I2C_RESET register to clear all the status. */
+ POKE32(I2C_RESET, 0);
- /* Set the number of bytes to be read */
- if (length <= MAX_HWI2C_FIFO)
- count = length - 1;
- else
- count = MAX_HWI2C_FIFO - 1;
- POKE32(I2C_BYTE_COUNT, count);
+ /* Set the number of bytes to be read */
+ if (length <= MAX_HWI2C_FIFO)
+ count = length - 1;
+ else
+ count = MAX_HWI2C_FIFO - 1;
+ POKE32(I2C_BYTE_COUNT, count);
- /* Start the I2C */
- POKE32(I2C_CTRL, FIELD_SET(PEEK32(I2C_CTRL), I2C_CTRL, CTRL, START));
+ /* Start the I2C */
+ POKE32(I2C_CTRL, FIELD_SET(PEEK32(I2C_CTRL), I2C_CTRL, CTRL, START));
- /* Wait until transaction done. */
- if (hwI2CWaitTXDone() != 0)
- break;
+ /* Wait until transaction done. */
+ if (hwI2CWaitTXDone() != 0)
+ break;
- /* Save the data to the given buffer */
- for (i = 0; i <= count; i++)
- *pBuffer++ = PEEK32(I2C_DATA0 + i);
+ /* Save the data to the given buffer */
+ for (i = 0; i <= count; i++)
+ *pBuffer++ = PEEK32(I2C_DATA0 + i);
- /* Substract length by 16 */
- length -= (count + 1);
+ /* Substract length by 16 */
+ length -= (count + 1);
- /* Number of bytes read. */
- totalBytes += (count + 1);
+ /* Number of bytes read. */
+ totalBytes += (count + 1);
- } while (length > 0);
+ } while (length > 0);
- return totalBytes;
+ return totalBytes;
}
* Register value
*/
unsigned char hwI2CReadReg(
- unsigned char deviceAddress,
- unsigned char registerIndex
+ unsigned char deviceAddress,
+ unsigned char registerIndex
)
{
- unsigned char value = (0xFF);
+ unsigned char value = (0xFF);
- if (hwI2CWriteData(deviceAddress, 1, ®isterIndex) == 1)
- hwI2CReadData(deviceAddress, 1, &value);
+ if (hwI2CWriteData(deviceAddress, 1, ®isterIndex) == 1)
+ hwI2CReadData(deviceAddress, 1, &value);
- return value;
+ return value;
}
* -1 - Fail
*/
int hwI2CWriteReg(
- unsigned char deviceAddress,
- unsigned char registerIndex,
- unsigned char data
+ unsigned char deviceAddress,
+ unsigned char registerIndex,
+ unsigned char data
)
{
- unsigned char value[2];
+ unsigned char value[2];
- value[0] = registerIndex;
- value[1] = data;
- if (hwI2CWriteData(deviceAddress, 2, value) == 2)
- return 0;
+ value[0] = registerIndex;
+ value[1] = data;
+ if (hwI2CWriteData(deviceAddress, 2, value) == 2)
+ return 0;
- return (-1);
+ return (-1);
}
x = pModeParam->horizontal_display_end;
y = pModeParam->vertical_display_end;
- /* SM750LE has to set up the top-left and bottom-right
- registers as well.
- Note that normal SM750/SM718 only use those two register for
- auto-centering mode.
- */
- POKE32(CRT_AUTO_CENTERING_TL,
- FIELD_VALUE(0, CRT_AUTO_CENTERING_TL, TOP, 0)
- | FIELD_VALUE(0, CRT_AUTO_CENTERING_TL, LEFT, 0));
-
- POKE32(CRT_AUTO_CENTERING_BR,
- FIELD_VALUE(0, CRT_AUTO_CENTERING_BR, BOTTOM, y-1)
- | FIELD_VALUE(0, CRT_AUTO_CENTERING_BR, RIGHT, x-1));
-
- /* Assume common fields in dispControl have been properly set before
- calling this function.
- This function only sets the extra fields in dispControl.
- */
+ /* SM750LE has to set up the top-left and bottom-right
+ registers as well.
+ Note that normal SM750/SM718 only use those two register for
+ auto-centering mode.
+ */
+ POKE32(CRT_AUTO_CENTERING_TL,
+ FIELD_VALUE(0, CRT_AUTO_CENTERING_TL, TOP, 0)
+ | FIELD_VALUE(0, CRT_AUTO_CENTERING_TL, LEFT, 0));
+
+ POKE32(CRT_AUTO_CENTERING_BR,
+ FIELD_VALUE(0, CRT_AUTO_CENTERING_BR, BOTTOM, y-1)
+ | FIELD_VALUE(0, CRT_AUTO_CENTERING_BR, RIGHT, x-1));
+
+ /* Assume common fields in dispControl have been properly set before
+ calling this function.
+ This function only sets the extra fields in dispControl.
+ */
/* Clear bit 29:27 of display control register */
- dispControl &= FIELD_CLEAR(CRT_DISPLAY_CTRL, CLK);
+ dispControl &= FIELD_CLEAR(CRT_DISPLAY_CTRL, CLK);
/* Set bit 29:27 of display control register for the right clock */
/* Note that SM750LE only need to supported 7 resoluitons. */
- if ( x == 800 && y == 600 )
- dispControl = FIELD_SET(dispControl, CRT_DISPLAY_CTRL, CLK, PLL41);
+ if (x == 800 && y == 600)
+ dispControl = FIELD_SET(dispControl, CRT_DISPLAY_CTRL, CLK, PLL41);
else if (x == 1024 && y == 768)
- dispControl = FIELD_SET(dispControl, CRT_DISPLAY_CTRL, CLK, PLL65);
+ dispControl = FIELD_SET(dispControl, CRT_DISPLAY_CTRL, CLK, PLL65);
else if (x == 1152 && y == 864)
- dispControl = FIELD_SET(dispControl, CRT_DISPLAY_CTRL, CLK, PLL80);
+ dispControl = FIELD_SET(dispControl, CRT_DISPLAY_CTRL, CLK, PLL80);
else if (x == 1280 && y == 768)
- dispControl = FIELD_SET(dispControl, CRT_DISPLAY_CTRL, CLK, PLL80);
+ dispControl = FIELD_SET(dispControl, CRT_DISPLAY_CTRL, CLK, PLL80);
else if (x == 1280 && y == 720)
- dispControl = FIELD_SET(dispControl, CRT_DISPLAY_CTRL, CLK, PLL74);
+ dispControl = FIELD_SET(dispControl, CRT_DISPLAY_CTRL, CLK, PLL74);
else if (x == 1280 && y == 960)
- dispControl = FIELD_SET(dispControl, CRT_DISPLAY_CTRL, CLK, PLL108);
+ dispControl = FIELD_SET(dispControl, CRT_DISPLAY_CTRL, CLK, PLL108);
else if (x == 1280 && y == 1024)
- dispControl = FIELD_SET(dispControl, CRT_DISPLAY_CTRL, CLK, PLL108);
+ dispControl = FIELD_SET(dispControl, CRT_DISPLAY_CTRL, CLK, PLL108);
else /* default to VGA clock */
- dispControl = FIELD_SET(dispControl, CRT_DISPLAY_CTRL, CLK, PLL25);
+ dispControl = FIELD_SET(dispControl, CRT_DISPLAY_CTRL, CLK, PLL25);
/* Set bit 25:24 of display controller */
- dispControl = FIELD_SET(dispControl, CRT_DISPLAY_CTRL, CRTSELECT, CRT);
- dispControl = FIELD_SET(dispControl, CRT_DISPLAY_CTRL, RGBBIT, 24BIT);
+ dispControl = FIELD_SET(dispControl, CRT_DISPLAY_CTRL, CRTSELECT, CRT);
+ dispControl = FIELD_SET(dispControl, CRT_DISPLAY_CTRL, RGBBIT, 24BIT);
- /* Set bit 14 of display controller */
- dispControl = FIELD_SET(dispControl, CRT_DISPLAY_CTRL, CLOCK_PHASE, ACTIVE_LOW);
+ /* Set bit 14 of display controller */
+ dispControl = FIELD_SET(dispControl, CRT_DISPLAY_CTRL, CLOCK_PHASE, ACTIVE_LOW);
- POKE32(CRT_DISPLAY_CTRL, dispControl);
+ POKE32(CRT_DISPLAY_CTRL, dispControl);
return dispControl;
}
int ret = 0;
int cnt = 0;
unsigned int ulTmpValue, ulReg;
- if(pll->clockType == SECONDARY_PLL)
- {
+
+ if (pll->clockType == SECONDARY_PLL) {
/* programe secondary pixel clock */
POKE32(CRT_PLL_CTRL, formatPllReg(pll));
- POKE32(CRT_HORIZONTAL_TOTAL,
- FIELD_VALUE(0, CRT_HORIZONTAL_TOTAL, TOTAL, pModeParam->horizontal_total - 1)
- | FIELD_VALUE(0, CRT_HORIZONTAL_TOTAL, DISPLAY_END, pModeParam->horizontal_display_end - 1));
+ POKE32(CRT_HORIZONTAL_TOTAL,
+ FIELD_VALUE(0, CRT_HORIZONTAL_TOTAL, TOTAL, pModeParam->horizontal_total - 1)
+ | FIELD_VALUE(0, CRT_HORIZONTAL_TOTAL, DISPLAY_END, pModeParam->horizontal_display_end - 1));
- POKE32(CRT_HORIZONTAL_SYNC,
- FIELD_VALUE(0, CRT_HORIZONTAL_SYNC, WIDTH, pModeParam->horizontal_sync_width)
- | FIELD_VALUE(0, CRT_HORIZONTAL_SYNC, START, pModeParam->horizontal_sync_start - 1));
+ POKE32(CRT_HORIZONTAL_SYNC,
+ FIELD_VALUE(0, CRT_HORIZONTAL_SYNC, WIDTH, pModeParam->horizontal_sync_width)
+ | FIELD_VALUE(0, CRT_HORIZONTAL_SYNC, START, pModeParam->horizontal_sync_start - 1));
- POKE32(CRT_VERTICAL_TOTAL,
- FIELD_VALUE(0, CRT_VERTICAL_TOTAL, TOTAL, pModeParam->vertical_total - 1)
- | FIELD_VALUE(0, CRT_VERTICAL_TOTAL, DISPLAY_END, pModeParam->vertical_display_end - 1));
+ POKE32(CRT_VERTICAL_TOTAL,
+ FIELD_VALUE(0, CRT_VERTICAL_TOTAL, TOTAL, pModeParam->vertical_total - 1)
+ | FIELD_VALUE(0, CRT_VERTICAL_TOTAL, DISPLAY_END, pModeParam->vertical_display_end - 1));
- POKE32(CRT_VERTICAL_SYNC,
- FIELD_VALUE(0, CRT_VERTICAL_SYNC, HEIGHT, pModeParam->vertical_sync_height)
- | FIELD_VALUE(0, CRT_VERTICAL_SYNC, START, pModeParam->vertical_sync_start - 1));
+ POKE32(CRT_VERTICAL_SYNC,
+ FIELD_VALUE(0, CRT_VERTICAL_SYNC, HEIGHT, pModeParam->vertical_sync_height)
+ | FIELD_VALUE(0, CRT_VERTICAL_SYNC, START, pModeParam->vertical_sync_start - 1));
ulTmpValue = FIELD_VALUE(0, CRT_DISPLAY_CTRL, VSYNC_PHASE, pModeParam->vertical_sync_polarity)|
FIELD_SET(0, CRT_DISPLAY_CTRL, PLANE, ENABLE);
- if(getChipType() == SM750LE){
+ if (getChipType() == SM750LE) {
displayControlAdjust_SM750LE(pModeParam, ulTmpValue);
- }else{
+ } else {
ulReg = PEEK32(CRT_DISPLAY_CTRL)
& FIELD_CLEAR(CRT_DISPLAY_CTRL, VSYNC_PHASE)
& FIELD_CLEAR(CRT_DISPLAY_CTRL, HSYNC_PHASE)
POKE32(CRT_DISPLAY_CTRL, ulTmpValue|ulReg);
}
- }
- else if(pll->clockType == PRIMARY_PLL)
- {
+ } else if (pll->clockType == PRIMARY_PLL) {
unsigned int ulReservedBits;
+
POKE32(PANEL_PLL_CTRL, formatPllReg(pll));
- POKE32(PANEL_HORIZONTAL_TOTAL,
- FIELD_VALUE(0, PANEL_HORIZONTAL_TOTAL, TOTAL, pModeParam->horizontal_total - 1)
- | FIELD_VALUE(0, PANEL_HORIZONTAL_TOTAL, DISPLAY_END, pModeParam->horizontal_display_end - 1));
+ POKE32(PANEL_HORIZONTAL_TOTAL,
+ FIELD_VALUE(0, PANEL_HORIZONTAL_TOTAL, TOTAL, pModeParam->horizontal_total - 1)
+ | FIELD_VALUE(0, PANEL_HORIZONTAL_TOTAL, DISPLAY_END, pModeParam->horizontal_display_end - 1));
- POKE32(PANEL_HORIZONTAL_SYNC,
- FIELD_VALUE(0, PANEL_HORIZONTAL_SYNC, WIDTH, pModeParam->horizontal_sync_width)
- | FIELD_VALUE(0, PANEL_HORIZONTAL_SYNC, START, pModeParam->horizontal_sync_start - 1));
+ POKE32(PANEL_HORIZONTAL_SYNC,
+ FIELD_VALUE(0, PANEL_HORIZONTAL_SYNC, WIDTH, pModeParam->horizontal_sync_width)
+ | FIELD_VALUE(0, PANEL_HORIZONTAL_SYNC, START, pModeParam->horizontal_sync_start - 1));
- POKE32(PANEL_VERTICAL_TOTAL,
- FIELD_VALUE(0, PANEL_VERTICAL_TOTAL, TOTAL, pModeParam->vertical_total - 1)
- | FIELD_VALUE(0, PANEL_VERTICAL_TOTAL, DISPLAY_END, pModeParam->vertical_display_end - 1));
+ POKE32(PANEL_VERTICAL_TOTAL,
+ FIELD_VALUE(0, PANEL_VERTICAL_TOTAL, TOTAL, pModeParam->vertical_total - 1)
+ | FIELD_VALUE(0, PANEL_VERTICAL_TOTAL, DISPLAY_END, pModeParam->vertical_display_end - 1));
- POKE32(PANEL_VERTICAL_SYNC,
- FIELD_VALUE(0, PANEL_VERTICAL_SYNC, HEIGHT, pModeParam->vertical_sync_height)
- | FIELD_VALUE(0, PANEL_VERTICAL_SYNC, START, pModeParam->vertical_sync_start - 1));
+ POKE32(PANEL_VERTICAL_SYNC,
+ FIELD_VALUE(0, PANEL_VERTICAL_SYNC, HEIGHT, pModeParam->vertical_sync_height)
+ | FIELD_VALUE(0, PANEL_VERTICAL_SYNC, START, pModeParam->vertical_sync_start - 1));
ulTmpValue = FIELD_VALUE(0, PANEL_DISPLAY_CTRL, VSYNC_PHASE, pModeParam->vertical_sync_polarity)|
- FIELD_VALUE(0, PANEL_DISPLAY_CTRL, HSYNC_PHASE, pModeParam->horizontal_sync_polarity)|
- FIELD_VALUE(0, PANEL_DISPLAY_CTRL, CLOCK_PHASE, pModeParam->clock_phase_polarity)|
- FIELD_SET(0, PANEL_DISPLAY_CTRL, TIMING, ENABLE)|
- FIELD_SET(0, PANEL_DISPLAY_CTRL, PLANE, ENABLE);
+ FIELD_VALUE(0, PANEL_DISPLAY_CTRL, HSYNC_PHASE, pModeParam->horizontal_sync_polarity)|
+ FIELD_VALUE(0, PANEL_DISPLAY_CTRL, CLOCK_PHASE, pModeParam->clock_phase_polarity)|
+ FIELD_SET(0, PANEL_DISPLAY_CTRL, TIMING, ENABLE)|
+ FIELD_SET(0, PANEL_DISPLAY_CTRL, PLANE, ENABLE);
- ulReservedBits = FIELD_SET(0, PANEL_DISPLAY_CTRL, RESERVED_1_MASK, ENABLE) |
- FIELD_SET(0, PANEL_DISPLAY_CTRL, RESERVED_2_MASK, ENABLE) |
- FIELD_SET(0, PANEL_DISPLAY_CTRL, RESERVED_3_MASK, ENABLE)|
- FIELD_SET(0, PANEL_DISPLAY_CTRL, VSYNC, ACTIVE_LOW);
+ ulReservedBits = FIELD_SET(0, PANEL_DISPLAY_CTRL, RESERVED_1_MASK, ENABLE) |
+ FIELD_SET(0, PANEL_DISPLAY_CTRL, RESERVED_2_MASK, ENABLE) |
+ FIELD_SET(0, PANEL_DISPLAY_CTRL, RESERVED_3_MASK, ENABLE)|
+ FIELD_SET(0, PANEL_DISPLAY_CTRL, VSYNC, ACTIVE_LOW);
- ulReg = (PEEK32(PANEL_DISPLAY_CTRL) & ~ulReservedBits)
- & FIELD_CLEAR(PANEL_DISPLAY_CTRL, CLOCK_PHASE)
- & FIELD_CLEAR(PANEL_DISPLAY_CTRL, VSYNC_PHASE)
- & FIELD_CLEAR(PANEL_DISPLAY_CTRL, HSYNC_PHASE)
- & FIELD_CLEAR(PANEL_DISPLAY_CTRL, TIMING)
- & FIELD_CLEAR(PANEL_DISPLAY_CTRL, PLANE);
+ ulReg = (PEEK32(PANEL_DISPLAY_CTRL) & ~ulReservedBits)
+ & FIELD_CLEAR(PANEL_DISPLAY_CTRL, CLOCK_PHASE)
+ & FIELD_CLEAR(PANEL_DISPLAY_CTRL, VSYNC_PHASE)
+ & FIELD_CLEAR(PANEL_DISPLAY_CTRL, HSYNC_PHASE)
+ & FIELD_CLEAR(PANEL_DISPLAY_CTRL, TIMING)
+ & FIELD_CLEAR(PANEL_DISPLAY_CTRL, PLANE);
/* May a hardware bug or just my test chip (not confirmed).
POKE32(PANEL_DISPLAY_CTRL, ulTmpValue|ulReg);
#if 1
- while((PEEK32(PANEL_DISPLAY_CTRL) & ~ulReservedBits) != (ulTmpValue|ulReg))
- {
+ while ((PEEK32(PANEL_DISPLAY_CTRL) & ~ulReservedBits) != (ulTmpValue|ulReg)) {
cnt++;
- if(cnt > 1000)
+ if (cnt > 1000)
break;
POKE32(PANEL_DISPLAY_CTRL, ulTmpValue|ulReg);
}
#endif
- }
- else{
+ } else {
ret = -1;
}
return ret;
{
pll_value_t pll;
unsigned int uiActualPixelClk;
+
pll.inputFreq = DEFAULT_INPUT_CLOCK;
pll.clockType = clock;
uiActualPixelClk = calcPllValue(parm->pixel_clock, &pll);
- if(getChipType() == SM750LE){
+ if (getChipType() == SM750LE) {
/* set graphic mode via IO method */
outb_p(0x88, 0x3d4);
outb_p(0x06, 0x3d5);
#include "ddk750_chip.h"
-typedef enum _spolarity_t
-{
- POS = 0, /* positive */
- NEG, /* negative */
+typedef enum _spolarity_t {
+ POS = 0, /* positive */
+ NEG, /* negative */
}
spolarity_t;
-typedef struct _mode_parameter_t
-{
- /* Horizontal timing. */
- unsigned long horizontal_total;
- unsigned long horizontal_display_end;
- unsigned long horizontal_sync_start;
- unsigned long horizontal_sync_width;
- spolarity_t horizontal_sync_polarity;
-
- /* Vertical timing. */
- unsigned long vertical_total;
- unsigned long vertical_display_end;
- unsigned long vertical_sync_start;
- unsigned long vertical_sync_height;
- spolarity_t vertical_sync_polarity;
-
- /* Refresh timing. */
- unsigned long pixel_clock;
- unsigned long horizontal_frequency;
- unsigned long vertical_frequency;
-
- /* Clock Phase. This clock phase only applies to Panel. */
- spolarity_t clock_phase_polarity;
+typedef struct _mode_parameter_t {
+ /* Horizontal timing. */
+ unsigned long horizontal_total;
+ unsigned long horizontal_display_end;
+ unsigned long horizontal_sync_start;
+ unsigned long horizontal_sync_width;
+ spolarity_t horizontal_sync_polarity;
+
+ /* Vertical timing. */
+ unsigned long vertical_total;
+ unsigned long vertical_display_end;
+ unsigned long vertical_sync_start;
+ unsigned long vertical_sync_height;
+ spolarity_t vertical_sync_polarity;
+
+ /* Refresh timing. */
+ unsigned long pixel_clock;
+ unsigned long horizontal_frequency;
+ unsigned long vertical_frequency;
+
+ /* Clock Phase. This clock phase only applies to Panel. */
+ spolarity_t clock_phase_polarity;
}
mode_parameter_t;
void ddk750_setDPMS(DPMS_t state)
{
unsigned int value;
- if(getChipType() == SM750LE){
+
+ if (getChipType() == SM750LE) {
value = PEEK32(CRT_DISPLAY_CTRL);
POKE32(CRT_DISPLAY_CTRL, FIELD_VALUE(value, CRT_DISPLAY_CTRL, DPMS, state));
- }else{
+ } else {
value = PEEK32(SYSTEM_CTRL);
- value= FIELD_VALUE(value, SYSTEM_CTRL, DPMS, state);
+ value = FIELD_VALUE(value, SYSTEM_CTRL, DPMS, state);
POKE32(SYSTEM_CTRL, value);
}
}
unsigned int getPowerMode(void)
{
- if(getChipType() == SM750LE)
+ if (getChipType() == SM750LE)
return 0;
- return (FIELD_GET(PEEK32(POWER_MODE_CTRL), POWER_MODE_CTRL, MODE));
+ return (FIELD_GET(PEEK32(POWER_MODE_CTRL), POWER_MODE_CTRL, MODE));
}
*/
void setPowerMode(unsigned int powerMode)
{
- unsigned int control_value = 0;
+ unsigned int control_value = 0;
- control_value = PEEK32(POWER_MODE_CTRL);
+ control_value = PEEK32(POWER_MODE_CTRL);
- if(getChipType() == SM750LE)
+ if (getChipType() == SM750LE)
return;
- switch (powerMode)
- {
- case POWER_MODE_CTRL_MODE_MODE0:
- control_value = FIELD_SET(control_value, POWER_MODE_CTRL, MODE, MODE0);
- break;
+ switch (powerMode) {
+ case POWER_MODE_CTRL_MODE_MODE0:
+ control_value = FIELD_SET(control_value, POWER_MODE_CTRL, MODE, MODE0);
+ break;
- case POWER_MODE_CTRL_MODE_MODE1:
- control_value = FIELD_SET(control_value, POWER_MODE_CTRL, MODE, MODE1);
- break;
+ case POWER_MODE_CTRL_MODE_MODE1:
+ control_value = FIELD_SET(control_value, POWER_MODE_CTRL, MODE, MODE1);
+ break;
- case POWER_MODE_CTRL_MODE_SLEEP:
- control_value = FIELD_SET(control_value, POWER_MODE_CTRL, MODE, SLEEP);
- break;
+ case POWER_MODE_CTRL_MODE_SLEEP:
+ control_value = FIELD_SET(control_value, POWER_MODE_CTRL, MODE, SLEEP);
+ break;
- default:
- break;
- }
+ default:
+ break;
+ }
- /* Set up other fields in Power Control Register */
- if (powerMode == POWER_MODE_CTRL_MODE_SLEEP)
- {
- control_value =
+ /* Set up other fields in Power Control Register */
+ if (powerMode == POWER_MODE_CTRL_MODE_SLEEP) {
+ control_value =
#ifdef VALIDATION_CHIP
- FIELD_SET( control_value, POWER_MODE_CTRL, 336CLK, OFF) |
+ FIELD_SET(control_value, POWER_MODE_CTRL, 336CLK, OFF) |
#endif
- FIELD_SET( control_value, POWER_MODE_CTRL, OSC_INPUT, OFF);
- }
- else
- {
- control_value =
+ FIELD_SET(control_value, POWER_MODE_CTRL, OSC_INPUT, OFF);
+ } else {
+ control_value =
#ifdef VALIDATION_CHIP
- FIELD_SET( control_value, POWER_MODE_CTRL, 336CLK, ON) |
+ FIELD_SET(control_value, POWER_MODE_CTRL, 336CLK, ON) |
#endif
- FIELD_SET( control_value, POWER_MODE_CTRL, OSC_INPUT, ON);
- }
+ FIELD_SET(control_value, POWER_MODE_CTRL, OSC_INPUT, ON);
+ }
- /* Program new power mode. */
- POKE32(POWER_MODE_CTRL, control_value);
+ /* Program new power mode. */
+ POKE32(POWER_MODE_CTRL, control_value);
}
void setCurrentGate(unsigned int gate)
{
- unsigned int gate_reg;
- unsigned int mode;
-
- /* Get current power mode. */
- mode = getPowerMode();
-
- switch (mode)
- {
- case POWER_MODE_CTRL_MODE_MODE0:
- gate_reg = MODE0_GATE;
- break;
-
- case POWER_MODE_CTRL_MODE_MODE1:
- gate_reg = MODE1_GATE;
- break;
-
- default:
- gate_reg = MODE0_GATE;
- break;
- }
- POKE32(gate_reg, gate);
+ unsigned int gate_reg;
+ unsigned int mode;
+
+ /* Get current power mode. */
+ mode = getPowerMode();
+
+ switch (mode) {
+ case POWER_MODE_CTRL_MODE_MODE0:
+ gate_reg = MODE0_GATE;
+ break;
+
+ case POWER_MODE_CTRL_MODE_MODE1:
+ gate_reg = MODE1_GATE;
+ break;
+
+ default:
+ gate_reg = MODE0_GATE;
+ break;
+ }
+ POKE32(gate_reg, gate);
}
*/
void enable2DEngine(unsigned int enable)
{
- uint32_t gate;
-
- gate = PEEK32(CURRENT_GATE);
- if (enable)
- {
- gate = FIELD_SET(gate, CURRENT_GATE, DE, ON);
- gate = FIELD_SET(gate, CURRENT_GATE, CSC, ON);
- }
- else
- {
- gate = FIELD_SET(gate, CURRENT_GATE, DE, OFF);
- gate = FIELD_SET(gate, CURRENT_GATE, CSC, OFF);
- }
-
- setCurrentGate(gate);
+ uint32_t gate;
+
+ gate = PEEK32(CURRENT_GATE);
+ if (enable) {
+ gate = FIELD_SET(gate, CURRENT_GATE, DE, ON);
+ gate = FIELD_SET(gate, CURRENT_GATE, CSC, ON);
+ } else {
+ gate = FIELD_SET(gate, CURRENT_GATE, DE, OFF);
+ gate = FIELD_SET(gate, CURRENT_GATE, CSC, OFF);
+ }
+
+ setCurrentGate(gate);
}
*/
void enableZVPort(unsigned int enable)
{
- uint32_t gate;
+ uint32_t gate;
- /* Enable ZV Port Gate */
- gate = PEEK32(CURRENT_GATE);
- if (enable)
- {
- gate = FIELD_SET(gate, CURRENT_GATE, ZVPORT, ON);
+ /* Enable ZV Port Gate */
+ gate = PEEK32(CURRENT_GATE);
+ if (enable) {
+ gate = FIELD_SET(gate, CURRENT_GATE, ZVPORT, ON);
#if 1
- /* Using Software I2C */
- gate = FIELD_SET(gate, CURRENT_GATE, GPIO, ON);
+ /* Using Software I2C */
+ gate = FIELD_SET(gate, CURRENT_GATE, GPIO, ON);
#else
- /* Using Hardware I2C */
- gate = FIELD_SET(gate, CURRENT_GATE, I2C, ON);
+ /* Using Hardware I2C */
+ gate = FIELD_SET(gate, CURRENT_GATE, I2C, ON);
#endif
- }
- else
- {
- /* Disable ZV Port Gate. There is no way to know whether the GPIO pins are being used
- or not. Therefore, do not disable the GPIO gate. */
- gate = FIELD_SET(gate, CURRENT_GATE, ZVPORT, OFF);
- }
-
- setCurrentGate(gate);
+ } else {
+ /* Disable ZV Port Gate. There is no way to know whether the GPIO pins are being used
+ or not. Therefore, do not disable the GPIO gate. */
+ gate = FIELD_SET(gate, CURRENT_GATE, ZVPORT, OFF);
+ }
+
+ setCurrentGate(gate);
}
void enableSSP(unsigned int enable)
{
- uint32_t gate;
+ uint32_t gate;
- /* Enable SSP Gate */
- gate = PEEK32(CURRENT_GATE);
- if (enable)
- gate = FIELD_SET(gate, CURRENT_GATE, SSP, ON);
- else
- gate = FIELD_SET(gate, CURRENT_GATE, SSP, OFF);
+ /* Enable SSP Gate */
+ gate = PEEK32(CURRENT_GATE);
+ if (enable)
+ gate = FIELD_SET(gate, CURRENT_GATE, SSP, ON);
+ else
+ gate = FIELD_SET(gate, CURRENT_GATE, SSP, OFF);
- setCurrentGate(gate);
+ setCurrentGate(gate);
}
void enableDMA(unsigned int enable)
{
- uint32_t gate;
+ uint32_t gate;
- /* Enable DMA Gate */
- gate = PEEK32(CURRENT_GATE);
- if (enable)
- gate = FIELD_SET(gate, CURRENT_GATE, DMA, ON);
- else
- gate = FIELD_SET(gate, CURRENT_GATE, DMA, OFF);
+ /* Enable DMA Gate */
+ gate = PEEK32(CURRENT_GATE);
+ if (enable)
+ gate = FIELD_SET(gate, CURRENT_GATE, DMA, ON);
+ else
+ gate = FIELD_SET(gate, CURRENT_GATE, DMA, OFF);
- setCurrentGate(gate);
+ setCurrentGate(gate);
}
/*
*/
void enableGPIO(unsigned int enable)
{
- uint32_t gate;
+ uint32_t gate;
- /* Enable GPIO Gate */
- gate = PEEK32(CURRENT_GATE);
- if (enable)
- gate = FIELD_SET(gate, CURRENT_GATE, GPIO, ON);
- else
- gate = FIELD_SET(gate, CURRENT_GATE, GPIO, OFF);
+ /* Enable GPIO Gate */
+ gate = PEEK32(CURRENT_GATE);
+ if (enable)
+ gate = FIELD_SET(gate, CURRENT_GATE, GPIO, ON);
+ else
+ gate = FIELD_SET(gate, CURRENT_GATE, GPIO, OFF);
- setCurrentGate(gate);
+ setCurrentGate(gate);
}
/*
*/
void enablePWM(unsigned int enable)
{
- uint32_t gate;
+ uint32_t gate;
- /* Enable PWM Gate */
- gate = PEEK32(CURRENT_GATE);
- if (enable)
- gate = FIELD_SET(gate, CURRENT_GATE, PWM, ON);
- else
- gate = FIELD_SET(gate, CURRENT_GATE, PWM, OFF);
+ /* Enable PWM Gate */
+ gate = PEEK32(CURRENT_GATE);
+ if (enable)
+ gate = FIELD_SET(gate, CURRENT_GATE, PWM, ON);
+ else
+ gate = FIELD_SET(gate, CURRENT_GATE, PWM, OFF);
- setCurrentGate(gate);
+ setCurrentGate(gate);
}
/*
*/
void enableI2C(unsigned int enable)
{
- uint32_t gate;
+ uint32_t gate;
- /* Enable I2C Gate */
- gate = PEEK32(CURRENT_GATE);
- if (enable)
- gate = FIELD_SET(gate, CURRENT_GATE, I2C, ON);
- else
- gate = FIELD_SET(gate, CURRENT_GATE, I2C, OFF);
+ /* Enable I2C Gate */
+ gate = PEEK32(CURRENT_GATE);
+ if (enable)
+ gate = FIELD_SET(gate, CURRENT_GATE, I2C, ON);
+ else
+ gate = FIELD_SET(gate, CURRENT_GATE, I2C, OFF);
- setCurrentGate(gate);
+ setCurrentGate(gate);
}
#ifndef DDK750_POWER_H__
#define DDK750_POWER_H__
-typedef enum _DPMS_t
-{
- crtDPMS_ON = 0x0,
- crtDPMS_STANDBY = 0x1,
- crtDPMS_SUSPEND = 0x2,
- crtDPMS_OFF = 0x3,
+typedef enum _DPMS_t {
+ crtDPMS_ON = 0x0,
+ crtDPMS_STANDBY = 0x1,
+ crtDPMS_SUSPEND = 0x2,
+ crtDPMS_OFF = 0x3,
}
DPMS_t;
/* CRT Graphics Control */
#define CRT_DISPLAY_CTRL 0x080200
-#define CRT_DISPLAY_CTRL_RESERVED_1_MASK 31:27
-#define CRT_DISPLAY_CTRL_RESERVED_1_MASK_DISABLE 0
-#define CRT_DISPLAY_CTRL_RESERVED_1_MASK_ENABLE 0x1F
+#define CRT_DISPLAY_CTRL_RESERVED_1_MASK 31:27
+#define CRT_DISPLAY_CTRL_RESERVED_1_MASK_DISABLE 0
+#define CRT_DISPLAY_CTRL_RESERVED_1_MASK_ENABLE 0x1F
/* SM750LE definition */
#define CRT_DISPLAY_CTRL_DPMS 31:30
#define CRT_DISPLAY_CTRL_SHIFT_VGA_DAC_ENABLE 0
-#define CRT_DISPLAY_CTRL_RESERVED_2_MASK 25:24
-#define CRT_DISPLAY_CTRL_RESERVED_2_MASK_ENABLE 3
-#define CRT_DISPLAY_CTRL_RESERVED_2_MASK_DISABLE 0
+#define CRT_DISPLAY_CTRL_RESERVED_2_MASK 25:24
+#define CRT_DISPLAY_CTRL_RESERVED_2_MASK_ENABLE 3
+#define CRT_DISPLAY_CTRL_RESERVED_2_MASK_DISABLE 0
/* SM750LE definition */
#define CRT_DISPLAY_CTRL_CRTSELECT 25:25
#define CRT_DISPLAY_CTRL_RGBBIT_12BIT 1
-#define CRT_DISPLAY_CTRL_RESERVED_3_MASK 15:15
+#define CRT_DISPLAY_CTRL_RESERVED_3_MASK 15:15
#define CRT_DISPLAY_CTRL_RESERVED_3_MASK_DISABLE 0
#define CRT_DISPLAY_CTRL_RESERVED_3_MASK_ENABLE 1
-#define CRT_DISPLAY_CTRL_RESERVED_4_MASK 9:9
+#define CRT_DISPLAY_CTRL_RESERVED_4_MASK 9:9
#define CRT_DISPLAY_CTRL_RESERVED_4_MASK_DISABLE 0
#define CRT_DISPLAY_CTRL_RESERVED_4_MASK_ENABLE 1
#endif
/* sm750le new register to control panel output */
-#define DISPLAY_CONTROL_750LE 0x80288
+#define DISPLAY_CONTROL_750LE 0x80288
/* Palette RAM */
/* Panel Palette register starts at 0x080400 ~ 0x0807FC */
*/
unsigned short sii164GetVendorID(void)
{
- unsigned short vendorID;
+ unsigned short vendorID;
- vendorID = ((unsigned short) i2cReadReg(SII164_I2C_ADDRESS, SII164_VENDOR_ID_HIGH) << 8) |
- (unsigned short) i2cReadReg(SII164_I2C_ADDRESS, SII164_VENDOR_ID_LOW);
+ vendorID = ((unsigned short) i2cReadReg(SII164_I2C_ADDRESS, SII164_VENDOR_ID_HIGH) << 8) |
+ (unsigned short) i2cReadReg(SII164_I2C_ADDRESS, SII164_VENDOR_ID_LOW);
- return vendorID;
+ return vendorID;
}
/*
*/
unsigned short sii164GetDeviceID(void)
{
- unsigned short deviceID;
+ unsigned short deviceID;
- deviceID = ((unsigned short) i2cReadReg(SII164_I2C_ADDRESS, SII164_DEVICE_ID_HIGH) << 8) |
- (unsigned short) i2cReadReg(SII164_I2C_ADDRESS, SII164_DEVICE_ID_LOW);
+ deviceID = ((unsigned short) i2cReadReg(SII164_I2C_ADDRESS, SII164_DEVICE_ID_HIGH) << 8) |
+ (unsigned short) i2cReadReg(SII164_I2C_ADDRESS, SII164_DEVICE_ID_LOW);
- return deviceID;
+ return deviceID;
}
* -1 - Fail.
*/
long sii164InitChip(
- unsigned char edgeSelect,
- unsigned char busSelect,
- unsigned char dualEdgeClkSelect,
- unsigned char hsyncEnable,
- unsigned char vsyncEnable,
- unsigned char deskewEnable,
- unsigned char deskewSetting,
- unsigned char continuousSyncEnable,
- unsigned char pllFilterEnable,
- unsigned char pllFilterValue
+ unsigned char edgeSelect,
+ unsigned char busSelect,
+ unsigned char dualEdgeClkSelect,
+ unsigned char hsyncEnable,
+ unsigned char vsyncEnable,
+ unsigned char deskewEnable,
+ unsigned char deskewSetting,
+ unsigned char continuousSyncEnable,
+ unsigned char pllFilterEnable,
+ unsigned char pllFilterValue
)
{
unsigned char config;
- /* Initialize the i2c bus */
+ /* Initialize the i2c bus */
#ifdef USE_HW_I2C
- /* Use fast mode. */
- hwI2CInit(1);
+ /* Use fast mode. */
+ hwI2CInit(1);
#else
- swI2CInit(DEFAULT_I2C_SCL, DEFAULT_I2C_SDA);
+ swI2CInit(DEFAULT_I2C_SCL, DEFAULT_I2C_SDA);
#endif
- /* Check if SII164 Chip exists */
- if ((sii164GetVendorID() == SII164_VENDOR_ID) && (sii164GetDeviceID() == SII164_DEVICE_ID))
- {
- /*
- * Initialize SII164 controller chip.
- */
-
- /* Select the edge */
- if (edgeSelect == 0)
- config = SII164_CONFIGURATION_LATCH_FALLING;
- else
- config = SII164_CONFIGURATION_LATCH_RISING;
-
- /* Select bus wide */
- if (busSelect == 0)
- config |= SII164_CONFIGURATION_BUS_12BITS;
- else
- config |= SII164_CONFIGURATION_BUS_24BITS;
-
- /* Select Dual/Single Edge Clock */
- if (dualEdgeClkSelect == 0)
- config |= SII164_CONFIGURATION_CLOCK_SINGLE;
- else
- config |= SII164_CONFIGURATION_CLOCK_DUAL;
-
- /* Select HSync Enable */
- if (hsyncEnable == 0)
- config |= SII164_CONFIGURATION_HSYNC_FORCE_LOW;
- else
- config |= SII164_CONFIGURATION_HSYNC_AS_IS;
-
- /* Select VSync Enable */
- if (vsyncEnable == 0)
- config |= SII164_CONFIGURATION_VSYNC_FORCE_LOW;
- else
- config |= SII164_CONFIGURATION_VSYNC_AS_IS;
-
- i2cWriteReg(SII164_I2C_ADDRESS, SII164_CONFIGURATION, config);
-
- /* De-skew enabled with default 111b value.
- This will fix some artifacts problem in some mode on board 2.2.
- Somehow this fix does not affect board 2.1.
- */
- if (deskewEnable == 0)
- config = SII164_DESKEW_DISABLE;
- else
- config = SII164_DESKEW_ENABLE;
-
- switch (deskewSetting)
- {
- case 0:
- config |= SII164_DESKEW_1_STEP;
- break;
- case 1:
- config |= SII164_DESKEW_2_STEP;
- break;
- case 2:
- config |= SII164_DESKEW_3_STEP;
- break;
- case 3:
- config |= SII164_DESKEW_4_STEP;
- break;
- case 4:
- config |= SII164_DESKEW_5_STEP;
- break;
- case 5:
- config |= SII164_DESKEW_6_STEP;
- break;
- case 6:
- config |= SII164_DESKEW_7_STEP;
- break;
- case 7:
- config |= SII164_DESKEW_8_STEP;
- break;
- }
- i2cWriteReg(SII164_I2C_ADDRESS, SII164_DESKEW, config);
-
- /* Enable/Disable Continuous Sync. */
- if (continuousSyncEnable == 0)
- config = SII164_PLL_FILTER_SYNC_CONTINUOUS_DISABLE;
- else
- config = SII164_PLL_FILTER_SYNC_CONTINUOUS_ENABLE;
-
- /* Enable/Disable PLL Filter */
- if (pllFilterEnable == 0)
- config |= SII164_PLL_FILTER_DISABLE;
- else
- config |= SII164_PLL_FILTER_ENABLE;
-
- /* Set the PLL Filter value */
- config |= ((pllFilterValue & 0x07) << 1);
-
- i2cWriteReg(SII164_I2C_ADDRESS, SII164_PLL, config);
-
- /* Recover from Power Down and enable output. */
- config = i2cReadReg(SII164_I2C_ADDRESS, SII164_CONFIGURATION);
- config |= SII164_CONFIGURATION_POWER_NORMAL;
- i2cWriteReg(SII164_I2C_ADDRESS, SII164_CONFIGURATION, config);
-
- return 0;
- }
-
- /* Return -1 if initialization fails. */
- return (-1);
+ /* Check if SII164 Chip exists */
+ if ((sii164GetVendorID() == SII164_VENDOR_ID) && (sii164GetDeviceID() == SII164_DEVICE_ID)) {
+ /*
+ * Initialize SII164 controller chip.
+ */
+
+ /* Select the edge */
+ if (edgeSelect == 0)
+ config = SII164_CONFIGURATION_LATCH_FALLING;
+ else
+ config = SII164_CONFIGURATION_LATCH_RISING;
+
+ /* Select bus wide */
+ if (busSelect == 0)
+ config |= SII164_CONFIGURATION_BUS_12BITS;
+ else
+ config |= SII164_CONFIGURATION_BUS_24BITS;
+
+ /* Select Dual/Single Edge Clock */
+ if (dualEdgeClkSelect == 0)
+ config |= SII164_CONFIGURATION_CLOCK_SINGLE;
+ else
+ config |= SII164_CONFIGURATION_CLOCK_DUAL;
+
+ /* Select HSync Enable */
+ if (hsyncEnable == 0)
+ config |= SII164_CONFIGURATION_HSYNC_FORCE_LOW;
+ else
+ config |= SII164_CONFIGURATION_HSYNC_AS_IS;
+
+ /* Select VSync Enable */
+ if (vsyncEnable == 0)
+ config |= SII164_CONFIGURATION_VSYNC_FORCE_LOW;
+ else
+ config |= SII164_CONFIGURATION_VSYNC_AS_IS;
+
+ i2cWriteReg(SII164_I2C_ADDRESS, SII164_CONFIGURATION, config);
+
+ /* De-skew enabled with default 111b value.
+ This will fix some artifacts problem in some mode on board 2.2.
+ Somehow this fix does not affect board 2.1.
+ */
+ if (deskewEnable == 0)
+ config = SII164_DESKEW_DISABLE;
+ else
+ config = SII164_DESKEW_ENABLE;
+
+ switch (deskewSetting) {
+ case 0:
+ config |= SII164_DESKEW_1_STEP;
+ break;
+ case 1:
+ config |= SII164_DESKEW_2_STEP;
+ break;
+ case 2:
+ config |= SII164_DESKEW_3_STEP;
+ break;
+ case 3:
+ config |= SII164_DESKEW_4_STEP;
+ break;
+ case 4:
+ config |= SII164_DESKEW_5_STEP;
+ break;
+ case 5:
+ config |= SII164_DESKEW_6_STEP;
+ break;
+ case 6:
+ config |= SII164_DESKEW_7_STEP;
+ break;
+ case 7:
+ config |= SII164_DESKEW_8_STEP;
+ break;
+ }
+ i2cWriteReg(SII164_I2C_ADDRESS, SII164_DESKEW, config);
+
+ /* Enable/Disable Continuous Sync. */
+ if (continuousSyncEnable == 0)
+ config = SII164_PLL_FILTER_SYNC_CONTINUOUS_DISABLE;
+ else
+ config = SII164_PLL_FILTER_SYNC_CONTINUOUS_ENABLE;
+
+ /* Enable/Disable PLL Filter */
+ if (pllFilterEnable == 0)
+ config |= SII164_PLL_FILTER_DISABLE;
+ else
+ config |= SII164_PLL_FILTER_ENABLE;
+
+ /* Set the PLL Filter value */
+ config |= ((pllFilterValue & 0x07) << 1);
+
+ i2cWriteReg(SII164_I2C_ADDRESS, SII164_PLL, config);
+
+ /* Recover from Power Down and enable output. */
+ config = i2cReadReg(SII164_I2C_ADDRESS, SII164_CONFIGURATION);
+ config |= SII164_CONFIGURATION_POWER_NORMAL;
+ i2cWriteReg(SII164_I2C_ADDRESS, SII164_CONFIGURATION, config);
+
+ return 0;
+ }
+
+ /* Return -1 if initialization fails. */
+ return (-1);
}
*/
void sii164ResetChip(void)
{
- /* Power down */
- sii164SetPower(0);
- sii164SetPower(1);
+ /* Power down */
+ sii164SetPower(0);
+ sii164SetPower(1);
}
*/
char *sii164GetChipString(void)
{
- return gDviCtrlChipName;
+ return gDviCtrlChipName;
}
* powerUp - Flag to set the power down or up
*/
void sii164SetPower(
- unsigned char powerUp
+ unsigned char powerUp
)
{
- unsigned char config;
-
- config = i2cReadReg(SII164_I2C_ADDRESS, SII164_CONFIGURATION);
- if (powerUp == 1)
- {
- /* Power up the chip */
- config &= ~SII164_CONFIGURATION_POWER_MASK;
- config |= SII164_CONFIGURATION_POWER_NORMAL;
- i2cWriteReg(SII164_I2C_ADDRESS, SII164_CONFIGURATION, config);
- }
- else
- {
- /* Power down the chip */
- config &= ~SII164_CONFIGURATION_POWER_MASK;
- config |= SII164_CONFIGURATION_POWER_DOWN;
- i2cWriteReg(SII164_I2C_ADDRESS, SII164_CONFIGURATION, config);
- }
+ unsigned char config;
+
+ config = i2cReadReg(SII164_I2C_ADDRESS, SII164_CONFIGURATION);
+ if (powerUp == 1) {
+ /* Power up the chip */
+ config &= ~SII164_CONFIGURATION_POWER_MASK;
+ config |= SII164_CONFIGURATION_POWER_NORMAL;
+ i2cWriteReg(SII164_I2C_ADDRESS, SII164_CONFIGURATION, config);
+ } else {
+ /* Power down the chip */
+ config &= ~SII164_CONFIGURATION_POWER_MASK;
+ config |= SII164_CONFIGURATION_POWER_DOWN;
+ i2cWriteReg(SII164_I2C_ADDRESS, SII164_CONFIGURATION, config);
+ }
}
* This function selects the mode of the hot plug detection.
*/
static void sii164SelectHotPlugDetectionMode(
- sii164_hot_plug_mode_t hotPlugMode
+ sii164_hot_plug_mode_t hotPlugMode
)
{
- unsigned char detectReg;
-
- detectReg = i2cReadReg(SII164_I2C_ADDRESS, SII164_DETECT) & ~SII164_DETECT_MONITOR_SENSE_OUTPUT_FLAG;
- switch (hotPlugMode)
- {
- case SII164_HOTPLUG_DISABLE:
- detectReg |= SII164_DETECT_MONITOR_SENSE_OUTPUT_HIGH;
- break;
- case SII164_HOTPLUG_USE_MDI:
- detectReg &= ~SII164_DETECT_INTERRUPT_MASK;
- detectReg |= SII164_DETECT_INTERRUPT_BY_HTPLG_PIN;
- detectReg |= SII164_DETECT_MONITOR_SENSE_OUTPUT_MDI;
- break;
- case SII164_HOTPLUG_USE_RSEN:
- detectReg |= SII164_DETECT_MONITOR_SENSE_OUTPUT_RSEN;
- break;
- case SII164_HOTPLUG_USE_HTPLG:
- detectReg |= SII164_DETECT_MONITOR_SENSE_OUTPUT_HTPLG;
- break;
- }
-
- i2cWriteReg(SII164_I2C_ADDRESS, SII164_DETECT, detectReg);
+ unsigned char detectReg;
+
+ detectReg = i2cReadReg(SII164_I2C_ADDRESS, SII164_DETECT) & ~SII164_DETECT_MONITOR_SENSE_OUTPUT_FLAG;
+ switch (hotPlugMode) {
+ case SII164_HOTPLUG_DISABLE:
+ detectReg |= SII164_DETECT_MONITOR_SENSE_OUTPUT_HIGH;
+ break;
+ case SII164_HOTPLUG_USE_MDI:
+ detectReg &= ~SII164_DETECT_INTERRUPT_MASK;
+ detectReg |= SII164_DETECT_INTERRUPT_BY_HTPLG_PIN;
+ detectReg |= SII164_DETECT_MONITOR_SENSE_OUTPUT_MDI;
+ break;
+ case SII164_HOTPLUG_USE_RSEN:
+ detectReg |= SII164_DETECT_MONITOR_SENSE_OUTPUT_RSEN;
+ break;
+ case SII164_HOTPLUG_USE_HTPLG:
+ detectReg |= SII164_DETECT_MONITOR_SENSE_OUTPUT_HTPLG;
+ break;
+ }
+
+ i2cWriteReg(SII164_I2C_ADDRESS, SII164_DETECT, detectReg);
}
/*
* enableHotPlug - Enable (=1) / disable (=0) Hot Plug detection
*/
void sii164EnableHotPlugDetection(
- unsigned char enableHotPlug
+ unsigned char enableHotPlug
)
{
- unsigned char detectReg;
- detectReg = i2cReadReg(SII164_I2C_ADDRESS, SII164_DETECT);
-
- /* Depending on each DVI controller, need to enable the hot plug based on each
- individual chip design. */
- if (enableHotPlug != 0)
- sii164SelectHotPlugDetectionMode(SII164_HOTPLUG_USE_MDI);
- else
- sii164SelectHotPlugDetectionMode(SII164_HOTPLUG_DISABLE);
+ unsigned char detectReg;
+
+ detectReg = i2cReadReg(SII164_I2C_ADDRESS, SII164_DETECT);
+
+ /* Depending on each DVI controller, need to enable the hot plug based on each
+ individual chip design. */
+ if (enableHotPlug != 0)
+ sii164SelectHotPlugDetectionMode(SII164_HOTPLUG_USE_MDI);
+ else
+ sii164SelectHotPlugDetectionMode(SII164_HOTPLUG_DISABLE);
}
/*
*/
unsigned char sii164IsConnected(void)
{
- unsigned char hotPlugValue;
+ unsigned char hotPlugValue;
- hotPlugValue = i2cReadReg(SII164_I2C_ADDRESS, SII164_DETECT) & SII164_DETECT_HOT_PLUG_STATUS_MASK;
- if (hotPlugValue == SII164_DETECT_HOT_PLUG_STATUS_ON)
- return 1;
- else
- return 0;
+ hotPlugValue = i2cReadReg(SII164_I2C_ADDRESS, SII164_DETECT) & SII164_DETECT_HOT_PLUG_STATUS_MASK;
+ if (hotPlugValue == SII164_DETECT_HOT_PLUG_STATUS_ON)
+ return 1;
+ else
+ return 0;
}
/*
*/
unsigned char sii164CheckInterrupt(void)
{
- unsigned char detectReg;
+ unsigned char detectReg;
- detectReg = i2cReadReg(SII164_I2C_ADDRESS, SII164_DETECT) & SII164_DETECT_MONITOR_STATE_MASK;
- if (detectReg == SII164_DETECT_MONITOR_STATE_CHANGE)
- return 1;
- else
- return 0;
+ detectReg = i2cReadReg(SII164_I2C_ADDRESS, SII164_DETECT) & SII164_DETECT_MONITOR_STATE_MASK;
+ if (detectReg == SII164_DETECT_MONITOR_STATE_CHANGE)
+ return 1;
+ else
+ return 0;
}
/*
*/
void sii164ClearInterrupt(void)
{
- unsigned char detectReg;
+ unsigned char detectReg;
- /* Clear the MDI interrupt */
- detectReg = i2cReadReg(SII164_I2C_ADDRESS, SII164_DETECT);
- i2cWriteReg(SII164_I2C_ADDRESS, SII164_DETECT, detectReg | SII164_DETECT_MONITOR_STATE_CLEAR);
+ /* Clear the MDI interrupt */
+ detectReg = i2cReadReg(SII164_I2C_ADDRESS, SII164_DETECT);
+ i2cWriteReg(SII164_I2C_ADDRESS, SII164_DETECT, detectReg | SII164_DETECT_MONITOR_STATE_CLEAR);
}
#endif
#define USE_DVICHIP
/* Hot Plug detection mode structure */
-typedef enum _sii164_hot_plug_mode_t
-{
- SII164_HOTPLUG_DISABLE = 0, /* Disable Hot Plug output bit (always high). */
- SII164_HOTPLUG_USE_MDI, /* Use Monitor Detect Interrupt bit. */
- SII164_HOTPLUG_USE_RSEN, /* Use Receiver Sense detect bit. */
- SII164_HOTPLUG_USE_HTPLG /* Use Hot Plug detect bit. */
+typedef enum _sii164_hot_plug_mode_t {
+ SII164_HOTPLUG_DISABLE = 0, /* Disable Hot Plug output bit (always high). */
+ SII164_HOTPLUG_USE_MDI, /* Use Monitor Detect Interrupt bit. */
+ SII164_HOTPLUG_USE_RSEN, /* Use Receiver Sense detect bit. */
+ SII164_HOTPLUG_USE_HTPLG /* Use Hot Plug detect bit. */
} sii164_hot_plug_mode_t;
/* Silicon Image SiI164 chip prototype */
long sii164InitChip(
- unsigned char edgeSelect,
- unsigned char busSelect,
- unsigned char dualEdgeClkSelect,
- unsigned char hsyncEnable,
- unsigned char vsyncEnable,
- unsigned char deskewEnable,
- unsigned char deskewSetting,
- unsigned char continuousSyncEnable,
- unsigned char pllFilterEnable,
- unsigned char pllFilterValue
+ unsigned char edgeSelect,
+ unsigned char busSelect,
+ unsigned char dualEdgeClkSelect,
+ unsigned char hsyncEnable,
+ unsigned char vsyncEnable,
+ unsigned char deskewEnable,
+ unsigned char deskewSetting,
+ unsigned char continuousSyncEnable,
+ unsigned char pllFilterEnable,
+ unsigned char pllFilterValue
);
unsigned short sii164GetVendorID(void);
#include "modedb.h"
-int smi_indent = 0;
+int smi_indent;
/*
static int g_nomtrr;
static const char *g_fbmode[] = {NULL, NULL};
static const char *g_def_fbmode = "800x600-16@60";
-static char *g_settings = NULL;
+static char *g_settings;
static int g_dualview;
-static char *g_option = NULL;
+static char *g_option;
static const struct fb_videomode lynx750_ext[] = {
var->accel_flags = 0;
var->vmode = FB_VMODE_NONINTERLACED;
- pr_debug("#1 show info->cmap : \nstart=%d,len=%d,red=%p,green=%p,blue=%p,transp=%p\n",
+ pr_debug("#1 show info->cmap :\nstart=%d,len=%d,red=%p,green=%p,blue=%p,transp=%p\n",
info->cmap.start, info->cmap.len,
info->cmap.red, info->cmap.green, info->cmap.blue,
info->cmap.transp);
#define FB_ACCEL_SMI 0xab
/* please use revision id to distinguish sm750le and sm750*/
-#define SPC_SM750 0
+#define SPC_SM750 0
#define MB(x) ((x)<<20)
#define MHZ(x) ((x) * 1000000)
/* align should be 2,4,8,16 */
-#define PADDING(align, data) (((data)+(align)-1)&(~((align) -1)))
+#define PADDING(align, data) (((data)+(align)-1)&(~((align) - 1)))
extern int smi_indent;
-struct lynx_accel{
+struct lynx_accel {
/* base virtual address of DPR registers */
volatile unsigned char __iomem * dprBase;
/* base virtual address of de data port */
};
-/* lynx_share stands for a presentation of two frame buffer
- that use one smi adaptor , it is similar to a basic class of C++
+/* lynx_share stands for a presentation of two frame buffer
+ that use one smi adaptor , it is similar to a basic class of C++
*/
-struct lynx_share{
+struct lynx_share {
/* common members */
u16 devid;
u8 revid;
int mtrr_off;
struct{
int vram;
- }mtrr;
+ } mtrr;
/* all smi graphic adaptor got below attributes */
unsigned long vidmem_start;
unsigned long vidreg_start;
void (*resume)(struct lynx_share*);
};
-struct lynx_cursor{
+struct lynx_cursor {
/* cursor width ,height and size */
int w;
int h;
void (*setData)(struct lynx_cursor *, u16, const u8*, const u8*);
};
-struct lynxfb_crtc{
+struct lynxfb_crtc {
unsigned char __iomem *vCursor; /* virtual address of cursor */
unsigned char __iomem *vScreen; /* virtual address of on_screen */
int oCursor; /* cursor address offset in vidmem */
void *priv;
- int(*proc_setMode)(struct lynxfb_crtc*,
+ int (*proc_setMode)(struct lynxfb_crtc*,
struct fb_var_screeninfo*,
struct fb_fix_screeninfo*);
- int(*proc_checkMode)(struct lynxfb_crtc*, struct fb_var_screeninfo*);
- int(*proc_setColReg)(struct lynxfb_crtc*, ushort, ushort, ushort, ushort);
+ int (*proc_checkMode)(struct lynxfb_crtc*, struct fb_var_screeninfo*);
+ int (*proc_setColReg)(struct lynxfb_crtc*, ushort, ushort, ushort, ushort);
void (*clear)(struct lynxfb_crtc*);
- /* pan display */
+ /* pan display */
int (*proc_panDisplay)(struct lynxfb_crtc *,
const struct fb_var_screeninfo *,
const struct fb_info *);
struct lynx_cursor cursor;
};
-struct lynxfb_output{
+struct lynxfb_output {
int dpms;
int paths;
- /* which paths(s) this output stands for,for sm750:
- paths=1:means output for panel paths
- paths=2:means output for crt paths
- paths=3:means output for both panel and crt paths
+ /* which paths(s) this output stands for,for sm750:
+ paths=1:means output for panel paths
+ paths=2:means output for crt paths
+ paths=3:means output for both panel and crt paths
*/
int *channel;
- /* which channel these outputs linked with,for sm750:
- *channel=0 means primary channel
- *channel=1 means secondary channel
- output->channel ==> &crtc->channel
+ /* which channel these outputs linked with,for sm750:
+ *channel=0 means primary channel
+ *channel=1 means secondary channel
+ output->channel ==> &crtc->channel
*/
void *priv;
- int(*proc_setMode)(struct lynxfb_output*,
+ int (*proc_setMode)(struct lynxfb_output*,
struct fb_var_screeninfo*,
struct fb_fix_screeninfo*);
- int(*proc_checkMode)(struct lynxfb_output*, struct fb_var_screeninfo*);
- int(*proc_setBLANK)(struct lynxfb_output*, int);
+ int (*proc_checkMode)(struct lynxfb_output*, struct fb_var_screeninfo*);
+ int (*proc_setBLANK)(struct lynxfb_output*, int);
void (*clear)(struct lynxfb_output*);
};
-struct lynxfb_par{
+struct lynxfb_par {
/* either 0 or 1 for dual head adaptor,0 is the older one registered */
int index;
unsigned int pseudo_palette[256];
#define PS_TO_HZ(ps) \
- ({ \
+ ({ \
unsigned long long hz = 1000*1000*1000*1000ULL; \
do_div(hz, ps); \
- (unsigned long)hz;})
+ (unsigned long)hz; })
static inline unsigned long ps_to_hz(unsigned int psvalue)
{
- unsigned long long numerator=1000*1000*1000*1000ULL;
+ unsigned long long numerator = 1000*1000*1000*1000ULL;
/* 10^12 / picosecond period gives frequency in Hz */
do_div(numerator, psvalue);
return (unsigned long)numerator;
{
/* setup 2d engine registers */
u32 reg, clr;
-
+
write_dpr(accel, DE_MASKS, 0xFFFFFFFF);
/* dpr1c */
void hw_set2dformat(struct lynx_accel *accel, int fmt)
{
u32 reg;
-
+
/* fmt=0,1,2 for 8,16,32,bpp on sm718/750/502 */
reg = read_dpr(accel, DE_STRETCH_FORMAT);
reg = FIELD_VALUE(reg, DE_STRETCH_FORMAT, PIXEL_FORMAT, fmt);
{
u32 deCtrl;
- if(accel->de_wait() != 0)
- {
+ if (accel->de_wait() != 0) {
/* int time wait and always busy,seems hardware
* got something error */
- pr_debug("%s:De engine always bussy\n", __func__);
+ pr_debug("De engine always busy\n");
return -1;
}
unsigned int height, /* width and height of rectangle in pixel value */
unsigned int rop2) /* ROP value */
{
- unsigned int nDirection, de_ctrl;
- int opSign;
- nDirection = LEFT_TO_RIGHT;
+ unsigned int nDirection, de_ctrl;
+ int opSign;
+
+ nDirection = LEFT_TO_RIGHT;
/* Direction of ROP2 operation: 1 = Left to Right, (-1) = Right to Left */
- opSign = 1;
- de_ctrl = 0;
-
- /* If source and destination are the same surface, need to check for overlay cases */
- if (sBase == dBase && sPitch == dPitch)
- {
- /* Determine direction of operation */
- if (sy < dy)
- {
- /* +----------+
- |S |
- | +----------+
- | | | |
- | | | |
- +---|------+ |
- | D|
- +----------+ */
-
- nDirection = BOTTOM_TO_TOP;
- }
- else if (sy > dy)
- {
- /* +----------+
- |D |
- | +----------+
- | | | |
- | | | |
- +---|------+ |
- | S|
- +----------+ */
-
- nDirection = TOP_TO_BOTTOM;
- }
- else
- {
- /* sy == dy */
-
- if (sx <= dx)
- {
- /* +------+---+------+
- |S | | D|
- | | | |
- | | | |
- | | | |
- +------+---+------+ */
-
- nDirection = RIGHT_TO_LEFT;
- }
- else
- {
- /* sx > dx */
-
- /* +------+---+------+
- |D | | S|
- | | | |
- | | | |
- | | | |
- +------+---+------+ */
-
- nDirection = LEFT_TO_RIGHT;
- }
- }
- }
-
- if ((nDirection == BOTTOM_TO_TOP) || (nDirection == RIGHT_TO_LEFT))
- {
- sx += width - 1;
- sy += height - 1;
- dx += width - 1;
- dy += height - 1;
- opSign = (-1);
- }
-
- /* Note:
- DE_FOREGROUND are DE_BACKGROUND are don't care.
- DE_COLOR_COMPARE and DE_COLOR_COMPARE_MAKS are set by set deSetTransparency().
- */
+ opSign = 1;
+ de_ctrl = 0;
+
+ /* If source and destination are the same surface, need to check for overlay cases */
+ if (sBase == dBase && sPitch == dPitch) {
+ /* Determine direction of operation */
+ if (sy < dy) {
+ /* +----------+
+ |S |
+ | +----------+
+ | | | |
+ | | | |
+ +---|------+ |
+ | D|
+ +----------+ */
+
+ nDirection = BOTTOM_TO_TOP;
+ } else if (sy > dy) {
+ /* +----------+
+ |D |
+ | +----------+
+ | | | |
+ | | | |
+ +---|------+ |
+ | S|
+ +----------+ */
+
+ nDirection = TOP_TO_BOTTOM;
+ } else {
+ /* sy == dy */
+
+ if (sx <= dx) {
+ /* +------+---+------+
+ |S | | D|
+ | | | |
+ | | | |
+ | | | |
+ +------+---+------+ */
+
+ nDirection = RIGHT_TO_LEFT;
+ } else {
+ /* sx > dx */
+
+ /* +------+---+------+
+ |D | | S|
+ | | | |
+ | | | |
+ | | | |
+ +------+---+------+ */
+
+ nDirection = LEFT_TO_RIGHT;
+ }
+ }
+ }
- /* 2D Source Base.
- It is an address offset (128 bit aligned) from the beginning of frame buffer.
- */
- write_dpr(accel, DE_WINDOW_SOURCE_BASE, sBase); /* dpr40 */
+ if ((nDirection == BOTTOM_TO_TOP) || (nDirection == RIGHT_TO_LEFT)) {
+ sx += width - 1;
+ sy += height - 1;
+ dx += width - 1;
+ dy += height - 1;
+ opSign = (-1);
+ }
- /* 2D Destination Base.
- It is an address offset (128 bit aligned) from the beginning of frame buffer.
- */
- write_dpr(accel, DE_WINDOW_DESTINATION_BASE, dBase); /* dpr44 */
+ /* Note:
+ DE_FOREGROUND are DE_BACKGROUND are don't care.
+ DE_COLOR_COMPARE and DE_COLOR_COMPARE_MAKS are set by set deSetTransparency().
+ */
+
+ /* 2D Source Base.
+ It is an address offset (128 bit aligned) from the beginning of frame buffer.
+ */
+ write_dpr(accel, DE_WINDOW_SOURCE_BASE, sBase); /* dpr40 */
+
+ /* 2D Destination Base.
+ It is an address offset (128 bit aligned) from the beginning of frame buffer.
+ */
+ write_dpr(accel, DE_WINDOW_DESTINATION_BASE, dBase); /* dpr44 */
#if 0
/* Program pitch (distance between the 1st points of two adjacent lines).
Note that input pitch is BYTE value, but the 2D Pitch register uses
pixel values. Need Byte to pixel conversion.
*/
- if(Bpp == 3){
+ if (Bpp == 3) {
sx *= 3;
dx *= 3;
width *= 3;
write_dpr(accel, DE_PITCH,
FIELD_VALUE(0, DE_PITCH, DESTINATION, dPitch) |
FIELD_VALUE(0, DE_PITCH, SOURCE, sPitch)); /* dpr10 */
- }
- else
+ } else
#endif
{
write_dpr(accel, DE_PITCH,
/* Screen Window width in Pixels.
2D engine uses this value to calculate the linear address in frame buffer for a given point.
*/
- write_dpr(accel, DE_WINDOW_WIDTH,
- FIELD_VALUE(0, DE_WINDOW_WIDTH, DESTINATION, (dPitch/Bpp)) |
- FIELD_VALUE(0, DE_WINDOW_WIDTH, SOURCE, (sPitch/Bpp))); /* dpr3c */
+ write_dpr(accel, DE_WINDOW_WIDTH,
+ FIELD_VALUE(0, DE_WINDOW_WIDTH, DESTINATION, (dPitch/Bpp)) |
+ FIELD_VALUE(0, DE_WINDOW_WIDTH, SOURCE, (sPitch/Bpp))); /* dpr3c */
- if (accel->de_wait() != 0){
+ if (accel->de_wait() != 0)
return -1;
+
+ {
+
+ write_dpr(accel, DE_SOURCE,
+ FIELD_SET(0, DE_SOURCE, WRAP, DISABLE) |
+ FIELD_VALUE(0, DE_SOURCE, X_K1, sx) |
+ FIELD_VALUE(0, DE_SOURCE, Y_K2, sy)); /* dpr0 */
+ write_dpr(accel, DE_DESTINATION,
+ FIELD_SET(0, DE_DESTINATION, WRAP, DISABLE) |
+ FIELD_VALUE(0, DE_DESTINATION, X, dx) |
+ FIELD_VALUE(0, DE_DESTINATION, Y, dy)); /* dpr04 */
+ write_dpr(accel, DE_DIMENSION,
+ FIELD_VALUE(0, DE_DIMENSION, X, width) |
+ FIELD_VALUE(0, DE_DIMENSION, Y_ET, height)); /* dpr08 */
+
+ de_ctrl = FIELD_VALUE(0, DE_CONTROL, ROP, rop2) |
+ FIELD_SET(0, DE_CONTROL, ROP_SELECT, ROP2) |
+ FIELD_SET(0, DE_CONTROL, COMMAND, BITBLT) |
+ ((nDirection == RIGHT_TO_LEFT) ?
+ FIELD_SET(0, DE_CONTROL, DIRECTION, RIGHT_TO_LEFT)
+ : FIELD_SET(0, DE_CONTROL, DIRECTION, LEFT_TO_RIGHT)) |
+ FIELD_SET(0, DE_CONTROL, STATUS, START);
+ write_dpr(accel, DE_CONTROL, de_ctrl); /* dpr0c */
+
}
- {
-
- write_dpr(accel, DE_SOURCE,
- FIELD_SET (0, DE_SOURCE, WRAP, DISABLE) |
- FIELD_VALUE(0, DE_SOURCE, X_K1, sx) |
- FIELD_VALUE(0, DE_SOURCE, Y_K2, sy)); /* dpr0 */
- write_dpr(accel, DE_DESTINATION,
- FIELD_SET (0, DE_DESTINATION, WRAP, DISABLE) |
- FIELD_VALUE(0, DE_DESTINATION, X, dx) |
- FIELD_VALUE(0, DE_DESTINATION, Y, dy)); /* dpr04 */
- write_dpr(accel, DE_DIMENSION,
- FIELD_VALUE(0, DE_DIMENSION, X, width) |
- FIELD_VALUE(0, DE_DIMENSION, Y_ET, height)); /* dpr08 */
-
- de_ctrl =
- FIELD_VALUE(0, DE_CONTROL, ROP, rop2) |
- FIELD_SET(0, DE_CONTROL, ROP_SELECT, ROP2) |
- FIELD_SET(0, DE_CONTROL, COMMAND, BITBLT) |
- ((nDirection == RIGHT_TO_LEFT) ?
- FIELD_SET(0, DE_CONTROL, DIRECTION, RIGHT_TO_LEFT)
- : FIELD_SET(0, DE_CONTROL, DIRECTION, LEFT_TO_RIGHT)) |
- FIELD_SET(0, DE_CONTROL, STATUS, START);
- write_dpr(accel, DE_CONTROL, de_ctrl); /* dpr0c */
- }
-
- return 0;
+ return 0;
}
static unsigned int deGetTransparency(struct lynx_accel *accel)
{
- unsigned int de_ctrl;
+ unsigned int de_ctrl;
- de_ctrl = read_dpr(accel, DE_CONTROL);
+ de_ctrl = read_dpr(accel, DE_CONTROL);
- de_ctrl &=
- FIELD_MASK(DE_CONTROL_TRANSPARENCY_MATCH) |
- FIELD_MASK(DE_CONTROL_TRANSPARENCY_SELECT)|
- FIELD_MASK(DE_CONTROL_TRANSPARENCY);
+ de_ctrl &=
+ FIELD_MASK(DE_CONTROL_TRANSPARENCY_MATCH) |
+ FIELD_MASK(DE_CONTROL_TRANSPARENCY_SELECT)|
+ FIELD_MASK(DE_CONTROL_TRANSPARENCY);
- return de_ctrl;
+ return de_ctrl;
}
int hw_imageblit(struct lynx_accel *accel,
u32 bColor, /* Background color (corresponding to a 0 in the monochrome data */
u32 rop2) /* ROP value */
{
- unsigned int ulBytesPerScan;
- unsigned int ul4BytesPerScan;
- unsigned int ulBytesRemain;
- unsigned int de_ctrl = 0;
- unsigned char ajRemain[4];
- int i, j;
-
- startBit &= 7; /* Just make sure the start bit is within legal range */
- ulBytesPerScan = (width + startBit + 7) / 8;
- ul4BytesPerScan = ulBytesPerScan & ~3;
- ulBytesRemain = ulBytesPerScan & 3;
-
- if(accel->de_wait() != 0)
- {
- return -1;
- }
-
- /* 2D Source Base.
- Use 0 for HOST Blt.
- */
- write_dpr(accel, DE_WINDOW_SOURCE_BASE, 0);
+ unsigned int ulBytesPerScan;
+ unsigned int ul4BytesPerScan;
+ unsigned int ulBytesRemain;
+ unsigned int de_ctrl = 0;
+ unsigned char ajRemain[4];
+ int i, j;
+
+ startBit &= 7; /* Just make sure the start bit is within legal range */
+ ulBytesPerScan = (width + startBit + 7) / 8;
+ ul4BytesPerScan = ulBytesPerScan & ~3;
+ ulBytesRemain = ulBytesPerScan & 3;
+
+ if (accel->de_wait() != 0)
+ return -1;
- /* 2D Destination Base.
- It is an address offset (128 bit aligned) from the beginning of frame buffer.
- */
- write_dpr(accel, DE_WINDOW_DESTINATION_BASE, dBase);
+ /* 2D Source Base.
+ Use 0 for HOST Blt.
+ */
+ write_dpr(accel, DE_WINDOW_SOURCE_BASE, 0);
+
+ /* 2D Destination Base.
+ It is an address offset (128 bit aligned) from the beginning of frame buffer.
+ */
+ write_dpr(accel, DE_WINDOW_DESTINATION_BASE, dBase);
#if 0
/* Program pitch (distance between the 1st points of two adjacent lines).
Note that input pitch is BYTE value, but the 2D Pitch register uses
pixel values. Need Byte to pixel conversion.
*/
- if(bytePerPixel == 3 ){
+ if (bytePerPixel == 3) {
dx *= 3;
width *= 3;
startBit *= 3;
FIELD_VALUE(0, DE_PITCH, DESTINATION, dPitch) |
FIELD_VALUE(0, DE_PITCH, SOURCE, dPitch)); /* dpr10 */
- }
- else
+ } else
#endif
{
write_dpr(accel, DE_PITCH,
FIELD_VALUE(0, DE_PITCH, SOURCE, dPitch/bytePerPixel)); /* dpr10 */
}
- /* Screen Window width in Pixels.
- 2D engine uses this value to calculate the linear address in frame buffer for a given point.
- */
- write_dpr(accel, DE_WINDOW_WIDTH,
- FIELD_VALUE(0, DE_WINDOW_WIDTH, DESTINATION, (dPitch/bytePerPixel)) |
- FIELD_VALUE(0, DE_WINDOW_WIDTH, SOURCE, (dPitch/bytePerPixel)));
+ /* Screen Window width in Pixels.
+ 2D engine uses this value to calculate the linear address in frame buffer for a given point.
+ */
+ write_dpr(accel, DE_WINDOW_WIDTH,
+ FIELD_VALUE(0, DE_WINDOW_WIDTH, DESTINATION, (dPitch/bytePerPixel)) |
+ FIELD_VALUE(0, DE_WINDOW_WIDTH, SOURCE, (dPitch/bytePerPixel)));
- /* Note: For 2D Source in Host Write, only X_K1_MONO field is needed, and Y_K2 field is not used.
- For mono bitmap, use startBit for X_K1. */
- write_dpr(accel, DE_SOURCE,
- FIELD_SET (0, DE_SOURCE, WRAP, DISABLE) |
- FIELD_VALUE(0, DE_SOURCE, X_K1_MONO, startBit)); /* dpr00 */
+ /* Note: For 2D Source in Host Write, only X_K1_MONO field is needed, and Y_K2 field is not used.
+ For mono bitmap, use startBit for X_K1. */
+ write_dpr(accel, DE_SOURCE,
+ FIELD_SET(0, DE_SOURCE, WRAP, DISABLE) |
+ FIELD_VALUE(0, DE_SOURCE, X_K1_MONO, startBit)); /* dpr00 */
- write_dpr(accel, DE_DESTINATION,
- FIELD_SET (0, DE_DESTINATION, WRAP, DISABLE) |
- FIELD_VALUE(0, DE_DESTINATION, X, dx) |
- FIELD_VALUE(0, DE_DESTINATION, Y, dy)); /* dpr04 */
+ write_dpr(accel, DE_DESTINATION,
+ FIELD_SET(0, DE_DESTINATION, WRAP, DISABLE) |
+ FIELD_VALUE(0, DE_DESTINATION, X, dx) |
+ FIELD_VALUE(0, DE_DESTINATION, Y, dy)); /* dpr04 */
- write_dpr(accel, DE_DIMENSION,
- FIELD_VALUE(0, DE_DIMENSION, X, width) |
- FIELD_VALUE(0, DE_DIMENSION, Y_ET, height)); /* dpr08 */
+ write_dpr(accel, DE_DIMENSION,
+ FIELD_VALUE(0, DE_DIMENSION, X, width) |
+ FIELD_VALUE(0, DE_DIMENSION, Y_ET, height)); /* dpr08 */
- write_dpr(accel, DE_FOREGROUND, fColor);
- write_dpr(accel, DE_BACKGROUND, bColor);
+ write_dpr(accel, DE_FOREGROUND, fColor);
+ write_dpr(accel, DE_BACKGROUND, bColor);
de_ctrl = FIELD_VALUE(0, DE_CONTROL, ROP, rop2) |
FIELD_SET(0, DE_CONTROL, ROP_SELECT, ROP2) |
write_dpr(accel, DE_CONTROL, de_ctrl | deGetTransparency(accel));
- /* Write MONO data (line by line) to 2D Engine data port */
- for (i=0; i<height; i++)
- {
- /* For each line, send the data in chunks of 4 bytes */
- for (j=0; j<(ul4BytesPerScan/4); j++)
- {
- write_dpPort(accel, *(unsigned int *)(pSrcbuf + (j * 4)));
- }
-
- if (ulBytesRemain)
- {
- memcpy(ajRemain, pSrcbuf+ul4BytesPerScan, ulBytesRemain);
- write_dpPort(accel, *(unsigned int *)ajRemain);
- }
-
- pSrcbuf += srcDelta;
- }
-
- return 0;
+ /* Write MONO data (line by line) to 2D Engine data port */
+ for (i = 0; i < height; i++) {
+ /* For each line, send the data in chunks of 4 bytes */
+ for (j = 0; j < (ul4BytesPerScan/4); j++)
+ write_dpPort(accel, *(unsigned int *)(pSrcbuf + (j * 4)));
+
+ if (ulBytesRemain) {
+ memcpy(ajRemain, pSrcbuf+ul4BytesPerScan, ulBytesRemain);
+ write_dpPort(accel, *(unsigned int *)ajRemain);
+ }
+
+ pSrcbuf += srcDelta;
+ }
+
+ return 0;
}
/* notes: below address are the offset value from de_base_address (0x100000)*/
/* for sm718/750/502 de_base is at mmreg_1mb*/
-#define DE_BASE_ADDR_TYPE1 0x100000
+#define DE_BASE_ADDR_TYPE1 0x100000
/* for sm712,de_base is at mmreg_32kb */
#define DE_BASE_ADDR_TYPE2 0x8000
/* for sm722,de_base is at mmreg_0 */
#define DE_SOURCE_WRAP_ENABLE 1
#define DE_SOURCE_X_K1 29:16
#define DE_SOURCE_Y_K2 15:0
-#define DE_SOURCE_X_K1_MONO 20:16
+#define DE_SOURCE_X_K1_MONO 20:16
#define DE_DESTINATION 0x4
#define DE_DESTINATION_WRAP 31:31
void hw_cursor_enable(struct lynx_cursor *cursor)
{
u32 reg;
+
reg = FIELD_VALUE(0, HWC_ADDRESS, ADDRESS, cursor->offset)|
FIELD_SET(0, HWC_ADDRESS, EXT, LOCAL)|
FIELD_SET(0, HWC_ADDRESS, ENABLE, ENABLE);
int x, int y)
{
u32 reg;
+
reg = FIELD_VALUE(0, HWC_LOCATION, Y, y)|
FIELD_VALUE(0, HWC_LOCATION, X, x);
POKE32(HWC_LOCATION, reg);
odd=0;
*/
- for(i=0;i<count;i++)
- {
+ for (i = 0; i < count; i++) {
color = *pcol++;
mask = *pmsk++;
data = 0;
* but method 2 shows no lag
* and method 1 seems a bit wrong*/
#if 0
- if(rop == ROP_XOR)
+ if (rop == ROP_XOR)
opr = mask ^ color;
else
opr = mask & color;
- for(j=0;j<8;j++)
- {
+ for (j = 0; j < 8; j++) {
- if(opr & (0x80 >> j))
- { /* use fg color,id = 2 */
+ if (opr & (0x80 >> j)) {
+ /* use fg color,id = 2 */
data |= 2 << (j*2);
- }else{
+ } else {
/* use bg color,id = 1 */
data |= 1 << (j*2);
}
}
#else
- for(j=0;j<8;j++){
- if(mask & (0x80>>j)){
- if(rop == ROP_XOR)
+ for (j = 0; j < 8; j++) {
+ if (mask & (0x80>>j)) {
+ if (rop == ROP_XOR)
opr = mask ^ color;
else
opr = mask & color;
/* assume pitch is 1,2,4,8,...*/
#if 0
- if(!((i+1)&(pitch-1))) /* below line equal to is line */
+ if (!((i+1)&(pitch-1))) /* below line equal to is line */
#else
- if((i+1) % pitch == 0)
+ if ((i+1) % pitch == 0)
#endif
{
/* need a return */
pstart += offset;
pbuffer = pstart;
- }else{
+ } else {
pbuffer += sizeof(u16);
}
pstart = cursor->vstart;
pbuffer = pstart;
- for(i=0;i<count;i++)
- {
+ for (i = 0; i < count; i++) {
color = *pcol++;
mask = *pmsk++;
data = 0;
/* either method below works well, but method 2 shows no lag */
#if 0
- if(rop == ROP_XOR)
+ if (rop == ROP_XOR)
opr = mask ^ color;
else
opr = mask & color;
- for(j=0;j<8;j++)
- {
+ for (j = 0; j < 8; j++) {
- if(opr & (0x80 >> j))
- { /* use fg color,id = 2 */
+ if (opr & (0x80 >> j)) {
+ /* use fg color,id = 2 */
data |= 2 << (j*2);
- }else{
+ } else {
/* use bg color,id = 1 */
data |= 1 << (j*2);
}
}
#else
- for(j=0;j<8;j++){
- if(mask & (1<<j))
+ for (j = 0; j < 8; j++) {
+ if (mask & (1<<j))
data |= ((color & (1<<j))?1:2)<<(j*2);
}
#endif
iowrite16(data, pbuffer);
/* assume pitch is 1,2,4,8,...*/
- if(!(i&(pitch-1)))
- {
+ if (!(i&(pitch-1))) {
/* need a return */
pstart += offset;
pbuffer = pstart;
- }else{
+ } else {
pbuffer += sizeof(u16);
}
#define GET_FIELD(d, f) (((d) >> _LSB(f)) & RAW_MASK(f))
#define TEST_FIELD(d, f, v) (GET_FIELD(d, f) == f ## _ ## v)
#define SET_FIELD(d, f, v) (((d) & ~GET_MASK(f)) | \
- (((f ## _ ## v) & RAW_MASK(f)) << _LSB(f)))
+ (((f ## _ ## v) & RAW_MASK(f)) << _LSB(f)))
#define SET_FIELDV(d, f, v) (((d) & ~GET_MASK(f)) | \
- (((v) & RAW_MASK(f)) << _LSB(f)))
+ (((v) & RAW_MASK(f)) << _LSB(f)))
/* Internal macros */
#define _F_START(f) (0 ? f)
/* Global macros */
#define FIELD_GET(x, reg, field) \
( \
- _F_NORMALIZE((x), reg ## _ ## field) \
+ _F_NORMALIZE((x), reg ## _ ## field) \
)
#define FIELD_SET(x, reg, field, value) \
( \
- (x & ~_F_MASK(reg ## _ ## field)) \
- | _F_DENORMALIZE(reg ## _ ## field ## _ ## value, reg ## _ ## field) \
+ (x & ~_F_MASK(reg ## _ ## field)) \
+ | _F_DENORMALIZE(reg ## _ ## field ## _ ## value, reg ## _ ## field) \
)
#define FIELD_VALUE(x, reg, field, value) \
( \
- (x & ~_F_MASK(reg ## _ ## field)) \
- | _F_DENORMALIZE(value, reg ## _ ## field) \
+ (x & ~_F_MASK(reg ## _ ## field)) \
+ | _F_DENORMALIZE(value, reg ## _ ## field) \
)
#define FIELD_CLEAR(reg, field) \
( \
- ~ _F_MASK(reg ## _ ## field) \
+ ~ _F_MASK(reg ## _ ## field) \
)
/* Field Macros */
#define FIELD_DENORMALIZE(field, value) (((value) << FIELD_START(field)) & FIELD_MASK(field))
#define FIELD_INIT(reg, field, value) FIELD_DENORMALIZE(reg ## _ ## field, \
- reg ## _ ## field ## _ ## value)
+ reg ## _ ## field ## _ ## value)
#define FIELD_INIT_VAL(reg, field, value) \
- (FIELD_DENORMALIZE(reg ## _ ## field, value))
+ (FIELD_DENORMALIZE(reg ## _ ## field, value))
#define FIELD_VAL_SET(x, r, f, v) x = x & ~FIELD_MASK(r ## _ ## f) \
- | FIELD_DENORMALIZE(r ## _ ## f, r ## _ ## f ## _ ## v)
+ | FIELD_DENORMALIZE(r ## _ ## f, r ## _ ## f ## _ ## v)
#define RGB(r, g, b) \
( \
- (unsigned long) (((r) << 16) | ((g) << 8) | (b)) \
+ (unsigned long) (((r) << 16) | ((g) << 8) | (b)) \
)
#define RGB16(r, g, b) \
( \
- (unsigned short) ((((r) & 0xF8) << 8) | (((g) & 0xFC) << 3) | (((b) & 0xF8) >> 3)) \
+ (unsigned short) ((((r) & 0xF8) << 8) | (((g) & 0xFC) << 3) | (((b) & 0xF8) >> 3)) \
)
static inline unsigned int absDiff(unsigned int a, unsigned int b)
{
- if(a<b)
+ if (a < b)
return b-a;
else
return a-b;
#include "ddk750.h"
#include "sm750_accel.h"
-int hw_sm750_map(struct lynx_share* share, struct pci_dev* pdev)
+int hw_sm750_map(struct lynx_share *share, struct pci_dev *pdev)
{
int ret;
struct sm750_share *spec_share;
-
+
spec_share = container_of(share, struct sm750_share, share);
ret = 0;
* in lynxfb_remove, or memory will not be mapped again
* successfully
* */
-
- if((ret = pci_request_region(pdev, 1, "sm750fb")))
- {
+ ret = pci_request_region(pdev, 1, "sm750fb");
+ if (ret) {
pr_err("Can not request PCI regions.\n");
goto exit;
}
/* now map mmio and vidmem*/
share->pvReg = ioremap_nocache(share->vidreg_start, share->vidreg_size);
- if(!share->pvReg){
+ if (!share->pvReg) {
pr_err("mmio failed\n");
ret = -EFAULT;
goto exit;
- }else{
+ } else {
pr_info("mmio virtual addr = %p\n", share->pvReg);
}
-
+
share->accel.dprBase = share->pvReg + DE_BASE_ADDR_TYPE1;
share->accel.dpPortBase = share->pvReg + DE_PORT_ADDR_TYPE1;
/* reserve the vidmem space of smi adaptor */
#if 0
- if((ret = pci_request_region(pdev, 0, _moduleName_)))
- {
+ ret = pci_request_region(pdev, 0, _moduleName_);
+ if (ret) {
pr_err("Can not request PCI regions.\n");
goto exit;
}
share->pvMem = ioremap_wc(share->vidmem_start, share->vidmem_size);
- if(!share->pvMem){
+ if (!share->pvMem) {
pr_err("Map video memory failed\n");
ret = -EFAULT;
goto exit;
- }else{
+ } else {
pr_info("video memory vaddr = %p\n", share->pvMem);
}
exit:
{
struct sm750_share *spec_share;
struct init_status *parm;
-
+
spec_share = container_of(share, struct sm750_share, share);
parm = &spec_share->state.initParm;
- if(parm->chip_clk == 0)
- parm->chip_clk = (getChipType() == SM750LE)?
+ if (parm->chip_clk == 0)
+ parm->chip_clk = (getChipType() == SM750LE) ?
DEFAULT_SM750LE_CHIP_CLOCK :
DEFAULT_SM750_CHIP_CLOCK;
- if(parm->mem_clk == 0)
+ if (parm->mem_clk == 0)
parm->mem_clk = parm->chip_clk;
- if(parm->master_clk == 0)
+ if (parm->master_clk == 0)
parm->master_clk = parm->chip_clk/3;
ddk750_initHw((initchip_param_t *)&spec_share->state.initParm);
/* for sm718,open pci burst */
- if(share->devid == 0x718){
+ if (share->devid == 0x718) {
POKE32(SYSTEM_CTRL,
FIELD_SET(PEEK32(SYSTEM_CTRL), SYSTEM_CTRL, PCI_BURST, ON));
}
ddk750_initDVIDisp();
#endif
- if(getChipType() != SM750LE)
- {
+ if (getChipType() != SM750LE) {
/* does user need CRT ?*/
- if(spec_share->state.nocrt){
+ if (spec_share->state.nocrt) {
POKE32(MISC_CTRL,
FIELD_SET(PEEK32(MISC_CTRL),
MISC_CTRL,
FIELD_SET(PEEK32(SYSTEM_CTRL),
SYSTEM_CTRL,
DPMS, VNHN));
- }else{
+ } else {
POKE32(MISC_CTRL,
FIELD_SET(PEEK32(MISC_CTRL),
MISC_CTRL,
DPMS, VPHP));
}
- switch (spec_share->state.pnltype){
- case sm750_doubleTFT:
- case sm750_24TFT:
- case sm750_dualTFT:
- POKE32(PANEL_DISPLAY_CTRL,
- FIELD_VALUE(PEEK32(PANEL_DISPLAY_CTRL),
- PANEL_DISPLAY_CTRL,
- TFT_DISP,
- spec_share->state.pnltype));
- break;
+ switch (spec_share->state.pnltype) {
+ case sm750_doubleTFT:
+ case sm750_24TFT:
+ case sm750_dualTFT:
+ POKE32(PANEL_DISPLAY_CTRL,
+ FIELD_VALUE(PEEK32(PANEL_DISPLAY_CTRL),
+ PANEL_DISPLAY_CTRL,
+ TFT_DISP,
+ spec_share->state.pnltype));
+ break;
}
- }else{
+ } else {
/* for 750LE ,no DVI chip initilization makes Monitor no signal */
/* Set up GPIO for software I2C to program DVI chip in the
Xilinx SP605 board, in order to have video signal.
*/
- swI2CInit(0, 1);
+ swI2CInit(0, 1);
- /* Customer may NOT use CH7301 DVI chip, which has to be
- initialized differently.
- */
- if (swI2CReadReg(0xec, 0x4a) == 0x95)
- {
- /* The following register values for CH7301 are from
- Chrontel app note and our experiment.
- */
+ /* Customer may NOT use CH7301 DVI chip, which has to be
+ initialized differently.
+ */
+ if (swI2CReadReg(0xec, 0x4a) == 0x95) {
+ /* The following register values for CH7301 are from
+ Chrontel app note and our experiment.
+ */
pr_info("yes,CH7301 DVI chip found\n");
- swI2CWriteReg(0xec, 0x1d, 0x16);
- swI2CWriteReg(0xec, 0x21, 0x9);
- swI2CWriteReg(0xec, 0x49, 0xC0);
+ swI2CWriteReg(0xec, 0x1d, 0x16);
+ swI2CWriteReg(0xec, 0x21, 0x9);
+ swI2CWriteReg(0xec, 0x49, 0xC0);
pr_info("okay,CH7301 DVI chip setup done\n");
- }
+ }
}
/* init 2d engine */
- if(!share->accel_off){
+ if (!share->accel_off)
hw_sm750_initAccel(share);
- }
return 0;
}
resource_size_t hw_sm750_getVMSize(struct lynx_share *share)
{
resource_size_t ret;
-
+
ret = ddk750_getVMSize();
return ret;
}
-int hw_sm750_output_checkMode(struct lynxfb_output* output, struct fb_var_screeninfo* var)
+int hw_sm750_output_checkMode(struct lynxfb_output *output, struct fb_var_screeninfo *var)
{
-
+
return 0;
}
-int hw_sm750_output_setMode(struct lynxfb_output* output,
- struct fb_var_screeninfo* var, struct fb_fix_screeninfo* fix)
+int hw_sm750_output_setMode(struct lynxfb_output *output,
+ struct fb_var_screeninfo *var, struct fb_fix_screeninfo *fix)
{
int ret;
disp_output_t dispSet;
int channel;
-
+
ret = 0;
dispSet = 0;
channel = *output->channel;
- if(getChipType() != SM750LE){
- if(channel == sm750_primary){
+ if (getChipType() != SM750LE) {
+ if (channel == sm750_primary) {
pr_info("primary channel\n");
- if(output->paths & sm750_panel)
+ if (output->paths & sm750_panel)
dispSet |= do_LCD1_PRI;
- if(output->paths & sm750_crt)
+ if (output->paths & sm750_crt)
dispSet |= do_CRT_PRI;
- }else{
+ } else {
pr_info("secondary channel\n");
- if(output->paths & sm750_panel)
+ if (output->paths & sm750_panel)
dispSet |= do_LCD1_SEC;
- if(output->paths & sm750_crt)
+ if (output->paths & sm750_crt)
dispSet |= do_CRT_SEC;
}
ddk750_setLogicalDispOut(dispSet);
- }else{
+ } else {
/* just open DISPLAY_CONTROL_750LE register bit 3:0*/
u32 reg;
+
reg = PEEK32(DISPLAY_CONTROL_750LE);
reg |= 0xf;
POKE32(DISPLAY_CONTROL_750LE, reg);
}
- pr_info("ddk setlogicdispout done \n");
+ pr_info("ddk setlogicdispout done\n");
return ret;
}
-void hw_sm750_output_clear(struct lynxfb_output* output)
+void hw_sm750_output_clear(struct lynxfb_output *output)
{
-
+
return;
}
-int hw_sm750_crtc_checkMode(struct lynxfb_crtc* crtc, struct fb_var_screeninfo* var)
+int hw_sm750_crtc_checkMode(struct lynxfb_crtc *crtc, struct fb_var_screeninfo *var)
{
struct lynx_share *share;
-
+
share = container_of(crtc, struct lynxfb_par, crtc)->share;
- switch (var->bits_per_pixel){
- case 8:
- case 16:
- break;
- case 32:
- if (share->revid == SM750LE_REVISION_ID) {
- pr_debug("750le do not support 32bpp\n");
- return -EINVAL;
- }
- break;
- default:
+ switch (var->bits_per_pixel) {
+ case 8:
+ case 16:
+ break;
+ case 32:
+ if (share->revid == SM750LE_REVISION_ID) {
+ pr_debug("750le do not support 32bpp\n");
return -EINVAL;
+ }
+ break;
+ default:
+ return -EINVAL;
}
/*
set the controller's mode for @crtc charged with @var and @fix parameters
*/
-int hw_sm750_crtc_setMode(struct lynxfb_crtc* crtc,
- struct fb_var_screeninfo* var,
- struct fb_fix_screeninfo* fix)
+int hw_sm750_crtc_setMode(struct lynxfb_crtc *crtc,
+ struct fb_var_screeninfo *var,
+ struct fb_fix_screeninfo *fix)
{
int ret, fmt;
u32 reg;
struct lynx_share *share;
struct lynxfb_par *par;
-
+
ret = 0;
par = container_of(crtc, struct lynxfb_par, crtc);
share = par->share;
#if 1
- if(!share->accel_off){
+ if (!share->accel_off) {
/* set 2d engine pixel format according to mode bpp */
- switch(var->bits_per_pixel){
- case 8:
- fmt = 0;
- break;
- case 16:
- fmt = 1;
- break;
- case 32:
- default:
- fmt = 2;
- break;
+ switch (var->bits_per_pixel) {
+ case 8:
+ fmt = 0;
+ break;
+ case 16:
+ fmt = 1;
+ break;
+ case 32:
+ default:
+ fmt = 2;
+ break;
}
hw_set2dformat(&share->accel, fmt);
}
modparm.pixel_clock = ps_to_hz(var->pixclock);
modparm.vertical_sync_polarity = (var->sync & FB_SYNC_HOR_HIGH_ACT) ? POS:NEG;
modparm.horizontal_sync_polarity = (var->sync & FB_SYNC_VERT_HIGH_ACT) ? POS:NEG;
- modparm.clock_phase_polarity = (var->sync& FB_SYNC_COMP_HIGH_ACT) ? POS:NEG;
+ modparm.clock_phase_polarity = (var->sync & FB_SYNC_COMP_HIGH_ACT) ? POS:NEG;
modparm.horizontal_display_end = var->xres;
modparm.horizontal_sync_width = var->hsync_len;
modparm.horizontal_sync_start = var->xres + var->right_margin;
modparm.vertical_total = var->yres + var->upper_margin + var->lower_margin + var->vsync_len;
/* choose pll */
- if(crtc->channel != sm750_secondary)
+ if (crtc->channel != sm750_secondary)
clock = PRIMARY_PLL;
else
clock = SECONDARY_PLL;
pr_debug("Request pixel clock = %lu\n", modparm.pixel_clock);
ret = ddk750_setModeTiming(&modparm, clock);
- if(ret){
+ if (ret) {
pr_err("Set mode timing failed\n");
goto exit;
}
- if(crtc->channel != sm750_secondary){
+ if (crtc->channel != sm750_secondary) {
/* set pitch, offset ,width,start address ,etc... */
POKE32(PANEL_FB_ADDRESS,
FIELD_SET(0, PANEL_FB_ADDRESS, STATUS, CURRENT)|
FIELD_VALUE(0, PANEL_FB_WIDTH, OFFSET, fix->line_length));
POKE32(PANEL_WINDOW_WIDTH,
- FIELD_VALUE(0, PANEL_WINDOW_WIDTH, WIDTH, var->xres -1)|
+ FIELD_VALUE(0, PANEL_WINDOW_WIDTH, WIDTH, var->xres - 1)|
FIELD_VALUE(0, PANEL_WINDOW_WIDTH, X, var->xoffset));
POKE32(PANEL_WINDOW_HEIGHT,
PANEL_DISPLAY_CTRL, FORMAT,
(var->bits_per_pixel >> 4)
));
- }else{
+ } else {
/* not implemented now */
POKE32(CRT_FB_ADDRESS, crtc->oScreen);
reg = var->xres * (var->bits_per_pixel >> 3);
return ret;
}
-void hw_sm750_crtc_clear(struct lynxfb_crtc* crtc)
+void hw_sm750_crtc_clear(struct lynxfb_crtc *crtc)
{
-
+
return;
}
-int hw_sm750_setColReg(struct lynxfb_crtc* crtc, ushort index,
+int hw_sm750_setColReg(struct lynxfb_crtc *crtc, ushort index,
ushort red, ushort green, ushort blue)
{
- static unsigned int add[]={PANEL_PALETTE_RAM, CRT_PALETTE_RAM};
+ static unsigned int add[] = {PANEL_PALETTE_RAM, CRT_PALETTE_RAM};
+
POKE32(add[crtc->channel] + index*4, (red<<16)|(green<<8)|blue);
return 0;
}
-int hw_sm750le_setBLANK(struct lynxfb_output * output, int blank){
+int hw_sm750le_setBLANK(struct lynxfb_output *output, int blank)
+{
int dpms, crtdb;
-
- switch(blank)
- {
+
+ switch (blank) {
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 10)
- case FB_BLANK_UNBLANK:
+ case FB_BLANK_UNBLANK:
#else
- case VESA_NO_BLANKING:
+ case VESA_NO_BLANKING:
#endif
- dpms = CRT_DISPLAY_CTRL_DPMS_0;
- crtdb = CRT_DISPLAY_CTRL_BLANK_OFF;
- break;
+ dpms = CRT_DISPLAY_CTRL_DPMS_0;
+ crtdb = CRT_DISPLAY_CTRL_BLANK_OFF;
+ break;
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 10)
- case FB_BLANK_NORMAL:
- dpms = CRT_DISPLAY_CTRL_DPMS_0;
- crtdb = CRT_DISPLAY_CTRL_BLANK_ON;
- break;
+ case FB_BLANK_NORMAL:
+ dpms = CRT_DISPLAY_CTRL_DPMS_0;
+ crtdb = CRT_DISPLAY_CTRL_BLANK_ON;
+ break;
#endif
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 10)
- case FB_BLANK_VSYNC_SUSPEND:
+ case FB_BLANK_VSYNC_SUSPEND:
#else
- case VESA_VSYNC_SUSPEND:
+ case VESA_VSYNC_SUSPEND:
#endif
- dpms = CRT_DISPLAY_CTRL_DPMS_2;
- crtdb = CRT_DISPLAY_CTRL_BLANK_ON;
- break;
+ dpms = CRT_DISPLAY_CTRL_DPMS_2;
+ crtdb = CRT_DISPLAY_CTRL_BLANK_ON;
+ break;
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 10)
- case FB_BLANK_HSYNC_SUSPEND:
+ case FB_BLANK_HSYNC_SUSPEND:
#else
- case VESA_HSYNC_SUSPEND:
+ case VESA_HSYNC_SUSPEND:
#endif
- dpms = CRT_DISPLAY_CTRL_DPMS_1;
- crtdb = CRT_DISPLAY_CTRL_BLANK_ON;
- break;
+ dpms = CRT_DISPLAY_CTRL_DPMS_1;
+ crtdb = CRT_DISPLAY_CTRL_BLANK_ON;
+ break;
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 10)
- case FB_BLANK_POWERDOWN:
+ case FB_BLANK_POWERDOWN:
#else
- case VESA_POWERDOWN:
+ case VESA_POWERDOWN:
#endif
- dpms = CRT_DISPLAY_CTRL_DPMS_3;
- crtdb = CRT_DISPLAY_CTRL_BLANK_ON;
- break;
- default:
- return -EINVAL;
+ dpms = CRT_DISPLAY_CTRL_DPMS_3;
+ crtdb = CRT_DISPLAY_CTRL_BLANK_ON;
+ break;
+ default:
+ return -EINVAL;
}
- if(output->paths & sm750_crt){
+ if (output->paths & sm750_crt) {
POKE32(CRT_DISPLAY_CTRL, FIELD_VALUE(PEEK32(CRT_DISPLAY_CTRL), CRT_DISPLAY_CTRL, DPMS, dpms));
POKE32(CRT_DISPLAY_CTRL, FIELD_VALUE(PEEK32(CRT_DISPLAY_CTRL), CRT_DISPLAY_CTRL, BLANK, crtdb));
}
return 0;
}
-int hw_sm750_setBLANK(struct lynxfb_output* output, int blank)
+int hw_sm750_setBLANK(struct lynxfb_output *output, int blank)
{
unsigned int dpms, pps, crtdb;
-
+
dpms = pps = crtdb = 0;
- switch (blank)
- {
+ switch (blank) {
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 10)
- case FB_BLANK_UNBLANK:
+ case FB_BLANK_UNBLANK:
#else
- case VESA_NO_BLANKING:
+ case VESA_NO_BLANKING:
#endif
- pr_info("flag = FB_BLANK_UNBLANK \n");
- dpms = SYSTEM_CTRL_DPMS_VPHP;
- pps = PANEL_DISPLAY_CTRL_DATA_ENABLE;
- crtdb = CRT_DISPLAY_CTRL_BLANK_OFF;
- break;
+ pr_info("flag = FB_BLANK_UNBLANK\n");
+ dpms = SYSTEM_CTRL_DPMS_VPHP;
+ pps = PANEL_DISPLAY_CTRL_DATA_ENABLE;
+ crtdb = CRT_DISPLAY_CTRL_BLANK_OFF;
+ break;
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 10)
- case FB_BLANK_NORMAL:
- pr_info("flag = FB_BLANK_NORMAL \n");
- dpms = SYSTEM_CTRL_DPMS_VPHP;
- pps = PANEL_DISPLAY_CTRL_DATA_DISABLE;
- crtdb = CRT_DISPLAY_CTRL_BLANK_ON;
- break;
+ case FB_BLANK_NORMAL:
+ pr_info("flag = FB_BLANK_NORMAL\n");
+ dpms = SYSTEM_CTRL_DPMS_VPHP;
+ pps = PANEL_DISPLAY_CTRL_DATA_DISABLE;
+ crtdb = CRT_DISPLAY_CTRL_BLANK_ON;
+ break;
#endif
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 10)
- case FB_BLANK_VSYNC_SUSPEND:
+ case FB_BLANK_VSYNC_SUSPEND:
#else
- case VESA_VSYNC_SUSPEND:
+ case VESA_VSYNC_SUSPEND:
#endif
- dpms = SYSTEM_CTRL_DPMS_VNHP;
- pps = PANEL_DISPLAY_CTRL_DATA_DISABLE;
- crtdb = CRT_DISPLAY_CTRL_BLANK_ON;
- break;
+ dpms = SYSTEM_CTRL_DPMS_VNHP;
+ pps = PANEL_DISPLAY_CTRL_DATA_DISABLE;
+ crtdb = CRT_DISPLAY_CTRL_BLANK_ON;
+ break;
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 10)
- case FB_BLANK_HSYNC_SUSPEND:
+ case FB_BLANK_HSYNC_SUSPEND:
#else
- case VESA_HSYNC_SUSPEND:
+ case VESA_HSYNC_SUSPEND:
#endif
- dpms = SYSTEM_CTRL_DPMS_VPHN;
- pps = PANEL_DISPLAY_CTRL_DATA_DISABLE;
- crtdb = CRT_DISPLAY_CTRL_BLANK_ON;
- break;
+ dpms = SYSTEM_CTRL_DPMS_VPHN;
+ pps = PANEL_DISPLAY_CTRL_DATA_DISABLE;
+ crtdb = CRT_DISPLAY_CTRL_BLANK_ON;
+ break;
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 10)
- case FB_BLANK_POWERDOWN:
+ case FB_BLANK_POWERDOWN:
#else
- case VESA_POWERDOWN:
+ case VESA_POWERDOWN:
#endif
- dpms = SYSTEM_CTRL_DPMS_VNHN;
- pps = PANEL_DISPLAY_CTRL_DATA_DISABLE;
- crtdb = CRT_DISPLAY_CTRL_BLANK_ON;
- break;
+ dpms = SYSTEM_CTRL_DPMS_VNHN;
+ pps = PANEL_DISPLAY_CTRL_DATA_DISABLE;
+ crtdb = CRT_DISPLAY_CTRL_BLANK_ON;
+ break;
}
- if(output->paths & sm750_crt){
+ if (output->paths & sm750_crt) {
POKE32(SYSTEM_CTRL, FIELD_VALUE(PEEK32(SYSTEM_CTRL), SYSTEM_CTRL, DPMS, dpms));
POKE32(CRT_DISPLAY_CTRL, FIELD_VALUE(PEEK32(CRT_DISPLAY_CTRL), CRT_DISPLAY_CTRL, BLANK, crtdb));
}
- if(output->paths & sm750_panel){
+ if (output->paths & sm750_panel)
POKE32(PANEL_DISPLAY_CTRL, FIELD_VALUE(PEEK32(PANEL_DISPLAY_CTRL), PANEL_DISPLAY_CTRL, DATA, pps));
- }
return 0;
}
void hw_sm750_initAccel(struct lynx_share *share)
{
u32 reg;
+
enable2DEngine(1);
- if(getChipType() == SM750LE){
+ if (getChipType() == SM750LE) {
reg = PEEK32(DE_STATE1);
reg = FIELD_SET(reg, DE_STATE1, DE_ABORT, ON);
POKE32(DE_STATE1, reg);
reg = FIELD_SET(reg, DE_STATE1, DE_ABORT, OFF);
POKE32(DE_STATE1, reg);
- }else{
+ } else {
/* engine reset */
reg = PEEK32(SYSTEM_CTRL);
reg = FIELD_SET(reg, SYSTEM_CTRL, DE_ABORT, ON);
int hw_sm750le_deWait(void)
{
- int i=0x10000000;
- while(i--){
+ int i = 0x10000000;
+
+ while (i--) {
unsigned int dwVal = PEEK32(DE_STATE2);
- if((FIELD_GET(dwVal, DE_STATE2, DE_STATUS) == DE_STATE2_DE_STATUS_IDLE) &&
+
+ if ((FIELD_GET(dwVal, DE_STATE2, DE_STATUS) == DE_STATE2_DE_STATUS_IDLE) &&
(FIELD_GET(dwVal, DE_STATE2, DE_FIFO) == DE_STATE2_DE_FIFO_EMPTY) &&
- (FIELD_GET(dwVal, DE_STATE2, DE_MEM_FIFO) == DE_STATE2_DE_MEM_FIFO_EMPTY))
- {
+ (FIELD_GET(dwVal, DE_STATE2, DE_MEM_FIFO) == DE_STATE2_DE_MEM_FIFO_EMPTY)) {
return 0;
}
}
int hw_sm750_deWait(void)
{
- int i=0x10000000;
- while(i--){
+ int i = 0x10000000;
+
+ while (i--) {
unsigned int dwVal = PEEK32(SYSTEM_CTRL);
- if((FIELD_GET(dwVal, SYSTEM_CTRL, DE_STATUS) == SYSTEM_CTRL_DE_STATUS_IDLE) &&
+
+ if ((FIELD_GET(dwVal, SYSTEM_CTRL, DE_STATUS) == SYSTEM_CTRL_DE_STATUS_IDLE) &&
(FIELD_GET(dwVal, SYSTEM_CTRL, DE_FIFO) == SYSTEM_CTRL_DE_FIFO_EMPTY) &&
- (FIELD_GET(dwVal, SYSTEM_CTRL, DE_MEM_FIFO) == SYSTEM_CTRL_DE_MEM_FIFO_EMPTY))
- {
+ (FIELD_GET(dwVal, SYSTEM_CTRL, DE_MEM_FIFO) == SYSTEM_CTRL_DE_MEM_FIFO_EMPTY)) {
return 0;
}
}
}
int hw_sm750_pan_display(struct lynxfb_crtc *crtc,
- const struct fb_var_screeninfo *var,
- const struct fb_info *info)
+ const struct fb_var_screeninfo *var,
+ const struct fb_info *info)
{
- uint32_t total;
- /* check params */
- if ((var->xoffset + var->xres > var->xres_virtual) ||
- (var->yoffset + var->yres > var->yres_virtual)) {
- return -EINVAL;
- }
-
- total = var->yoffset * info->fix.line_length +
- ((var->xoffset * var->bits_per_pixel) >> 3);
- total += crtc->oScreen;
- if (crtc->channel == sm750_primary) {
- POKE32(PANEL_FB_ADDRESS,
- FIELD_VALUE(PEEK32(PANEL_FB_ADDRESS),
- PANEL_FB_ADDRESS, ADDRESS, total));
- } else {
- POKE32(CRT_FB_ADDRESS,
- FIELD_VALUE(PEEK32(CRT_FB_ADDRESS),
- CRT_FB_ADDRESS, ADDRESS, total));
- }
- return 0;
-}
+ uint32_t total;
+ /* check params */
+ if ((var->xoffset + var->xres > var->xres_virtual) ||
+ (var->yoffset + var->yres > var->yres_virtual)) {
+ return -EINVAL;
+ }
+ total = var->yoffset * info->fix.line_length +
+ ((var->xoffset * var->bits_per_pixel) >> 3);
+ total += crtc->oScreen;
+ if (crtc->channel == sm750_primary) {
+ POKE32(PANEL_FB_ADDRESS,
+ FIELD_VALUE(PEEK32(PANEL_FB_ADDRESS),
+ PANEL_FB_ADDRESS, ADDRESS, total));
+ } else {
+ POKE32(CRT_FB_ADDRESS,
+ FIELD_VALUE(PEEK32(CRT_FB_ADDRESS),
+ CRT_FB_ADDRESS, ADDRESS, total));
+ }
+ return 0;
+}
#define LYNX_HW750_H__
-#define DEFAULT_SM750_CHIP_CLOCK 290
-#define DEFAULT_SM750LE_CHIP_CLOCK 333
+#define DEFAULT_SM750_CHIP_CLOCK 290
+#define DEFAULT_SM750LE_CHIP_CLOCK 333
#ifndef SM750LE_REVISION_ID
#define SM750LE_REVISION_ID (unsigned char)0xfe
#endif
-enum sm750_pnltype{
+enum sm750_pnltype {
sm750_24TFT = 0,/* 24bit tft */
};
/* vga channel is not concerned */
-enum sm750_dataflow{
+enum sm750_dataflow {
sm750_simul_pri,/* primary => all head */
sm750_simul_sec,/* secondary => all head */
- sm750_dual_normal,/* primary => panel head and secondary => crt */
+ sm750_dual_normal,/* primary => panel head and secondary => crt */
- sm750_dual_swap,/* primary => crt head and secondary => panel */
+ sm750_dual_swap,/* primary => crt head and secondary => panel */
};
-enum sm750_channel{
+enum sm750_channel {
sm750_primary = 0,
/* enum value equal to the register filed data */
sm750_secondary = 1,
};
-enum sm750_path{
+enum sm750_path {
sm750_panel = 1,
sm750_crt = 2,
sm750_pnc = 3,/* panel and crt */
};
-struct init_status{
+struct init_status {
ushort powerMode;
/* below three clocks are in unit of MHZ*/
ushort chip_clk;
ushort resetMemory;
};
-struct sm750_state{
+struct sm750_state {
struct init_status initParm;
enum sm750_pnltype pnltype;
enum sm750_dataflow dataflow;
int yLCD;
};
-/* sm750_share stands for a presentation of two frame buffer
- that use one sm750 adaptor, it is similar to the super class of lynx_share
- in C++
-*/
+/* sm750_share stands for a presentation of two frame buffer
+ that use one sm750 adaptor, it is similar to the super class of lynx_share
+ in C++
+ */
-struct sm750_share{
+struct sm750_share {
/* it's better to put lynx_share struct to the first place of sm750_share */
struct lynx_share share;
struct sm750_state state;
int hwCursor;
- /* 0: no hardware cursor
- 1: primary crtc hw cursor enabled,
- 2: secondary crtc hw cursor enabled
- 3: both ctrc hw cursor enabled
+ /* 0: no hardware cursor
+ 1: primary crtc hw cursor enabled,
+ 2: secondary crtc hw cursor enabled
+ 3: both ctrc hw cursor enabled
*/
};
void hw_sm750_crtc_clear(struct lynxfb_crtc*);
void hw_sm750_output_clear(struct lynxfb_output*);
int hw_sm750_pan_display(struct lynxfb_crtc *crtc,
- const struct fb_var_screeninfo *var,
- const struct fb_info *info);
+ const struct fb_var_screeninfo *var,
+ const struct fb_info *info);
#endif
* more details.
*/
-#define NR_PALETTE 256
-
#define FB_ACCEL_SMI_LYNX 88
#define SCREEN_X_RES 1024
extern void __iomem *smtc_regbaseaddress;
#define smtc_mmiowb(dat, reg) writeb(dat, smtc_regbaseaddress + reg)
-#define smtc_mmioww(dat, reg) writew(dat, smtc_regbaseaddress + reg)
-#define smtc_mmiowl(dat, reg) writel(dat, smtc_regbaseaddress + reg)
#define smtc_mmiorb(reg) readb(smtc_regbaseaddress + reg)
-#define smtc_mmiorw(reg) readw(smtc_regbaseaddress + reg)
-#define smtc_mmiorl(reg) readl(smtc_regbaseaddress + reg)
#define SIZE_SR00_SR04 (0x04 - 0x00 + 1)
#define SIZE_SR10_SR24 (0x24 - 0x10 + 1)
#define SIZE_CR00_CR18 (0x18 - 0x00 + 1)
#define SIZE_CR30_CR4D (0x4D - 0x30 + 1)
#define SIZE_CR90_CRA7 (0xA7 - 0x90 + 1)
-#define SIZE_VPR (0x6C + 1)
-#define SIZE_DPR (0x44 + 1)
static inline void smtc_crtcw(int reg, int val)
{
smtc_mmiowb(val, 0x3d5);
}
-static inline unsigned int smtc_crtcr(int reg)
-{
- smtc_mmiowb(reg, 0x3d4);
- return smtc_mmiorb(0x3d5);
-}
-
static inline void smtc_grphw(int reg, int val)
{
smtc_mmiowb(reg, 0x3ce);
smtc_mmiowb(val, 0x3cf);
}
-static inline unsigned int smtc_grphr(int reg)
-{
- smtc_mmiowb(reg, 0x3ce);
- return smtc_mmiorb(0x3cf);
-}
-
static inline void smtc_attrw(int reg, int val)
{
smtc_mmiorb(0x3da);
unsigned char init_cr30_cr4d[SIZE_CR30_CR4D];
unsigned char init_cr90_cra7[SIZE_CR90_CRA7];
};
+
+#ifdef __BIG_ENDIAN
+#define pal_rgb(r, g, b, val) (((r & 0xf800) >> 8) | \
+ ((g & 0xe000) >> 13) | \
+ ((g & 0x1c00) << 3) | \
+ ((b & 0xf800) >> 3))
+#define big_addr 0x800000
+#define mmio_addr 0x00800000
+#define seqw17() smtc_seqw(0x17, 0x30)
+#define big_pixel_depth(p, d) {if (p == 24) {p = 32; d = 32; } }
+#define big_swap(p) ((p & 0xff00ff00 >> 8) | (p & 0x00ff00ff << 8))
+#else
+#define pal_rgb(r, g, b, val) val
+#define big_addr 0
+#define mmio_addr 0x00c00000
+#define seqw17() do { } while (0)
+#define big_pixel_depth(p, d) do { } while (0)
+#define big_swap(p) p
+#endif
val = chan_to_field(red, &sfb->fb->var.red);
val |= chan_to_field(green, &sfb->fb->var.green);
val |= chan_to_field(blue, &sfb->fb->var.blue);
-#ifdef __BIG_ENDIAN
- pal[regno] = ((red & 0xf800) >> 8) |
- ((green & 0xe000) >> 13) |
- ((green & 0x1c00) << 3) |
- ((blue & 0xf800) >> 3);
-#else
- pal[regno] = val;
-#endif
+ pal[regno] = pal_rgb(red, green, blue, val);
} else {
u32 *pal = sfb->fb->pseudo_palette;
val = chan_to_field(red, &sfb->fb->var.red);
val |= chan_to_field(green, &sfb->fb->var.green);
val |= chan_to_field(blue, &sfb->fb->var.blue);
-#ifdef __BIG_ENDIAN
- val = (val & 0xff00ff00 >> 8) |
- (val & 0x00ff00ff << 8);
-#endif
- pal[regno] = val;
+ pal[regno] = big_swap(val);
}
break;
return 0;
}
-#ifdef __BIG_ENDIAN
static ssize_t smtcfb_read(struct fb_info *info, char __user *buf,
size_t count, loff_t *ppos)
{
dst = buffer;
for (i = c >> 2; i--;) {
*dst = fb_readl(src++);
- *dst = (*dst & 0xff00ff00 >> 8) |
- (*dst & 0x00ff00ff << 8);
+ *dst = big_swap(*dst);
dst++;
}
if (c & 3) {
}
for (i = c >> 2; i--;) {
- fb_writel((*src & 0xff00ff00 >> 8) |
- (*src & 0x00ff00ff << 8), dst++);
+ fb_writel(big_swap(*src), dst++);
src++;
}
if (c & 3) {
return (cnt) ? cnt : err;
}
-#endif /* ! __BIG_ENDIAN */
static void sm7xx_set_timing(struct smtcfb_info *sfb)
{
.fb_fillrect = cfb_fillrect,
.fb_imageblit = cfb_imageblit,
.fb_copyarea = cfb_copyarea,
-#ifdef __BIG_ENDIAN
.fb_read = smtcfb_read,
.fb_write = smtcfb_write,
-#endif
};
/*
{
sfb->fb->fix.smem_start = pci_resource_start(pdev, 0);
-#ifdef __BIG_ENDIAN
if (sfb->fb->var.bits_per_pixel == 32)
- sfb->fb->fix.smem_start += 0x800000;
-#endif
+ sfb->fb->fix.smem_start += big_addr;
sfb->fb->fix.smem_len = smem_len;
sfb->fb->var.bits_per_pixel = SCREEN_BPP;
}
-#ifdef __BIG_ENDIAN
- if (sfb->fb->var.bits_per_pixel == 24)
- sfb->fb->var.bits_per_pixel = (smtc_scr_info.lfb_depth = 32);
-#endif
+ big_pixel_depth(sfb->fb->var.bits_per_pixel, smtc_scr_info.lfb_depth);
/* Map address and memory detection */
mmio_base = pci_resource_start(pdev, 0);
pci_read_config_byte(pdev, PCI_REVISION_ID, &sfb->chip_rev_id);
sfb->fb->fix.mmio_start = mmio_base + 0x00400000;
sfb->fb->fix.mmio_len = 0x00400000;
smem_size = SM712_VIDEOMEMORYSIZE;
-#ifdef __BIG_ENDIAN
- sfb->lfb = ioremap(mmio_base, 0x00c00000);
-#else
- sfb->lfb = ioremap(mmio_base, 0x00800000);
-#endif
+ sfb->lfb = ioremap(mmio_base, mmio_addr);
+ if (!sfb->lfb) {
+ dev_err(&pdev->dev,
+ "%s: unable to map memory mapped IO!\n",
+ sfb->fb->fix.id);
+ err = -ENOMEM;
+ goto failed_fb;
+ }
+
sfb->mmio = (smtc_regbaseaddress =
sfb->lfb + 0x00700000);
sfb->dp_regs = sfb->lfb + 0x00408000;
sfb->vp_regs = sfb->lfb + 0x0040c000;
-#ifdef __BIG_ENDIAN
if (sfb->fb->var.bits_per_pixel == 32) {
- sfb->lfb += 0x800000;
+ sfb->lfb += big_addr;
dev_info(&pdev->dev, "sfb->lfb=%p\n", sfb->lfb);
}
-#endif
- if (!smtc_regbaseaddress) {
- dev_err(&pdev->dev,
- "%s: unable to map memory mapped IO!\n",
- sfb->fb->fix.id);
- err = -ENOMEM;
- goto failed_fb;
- }
/* set MCLK = 14.31818 * (0x16 / 0x2) */
smtc_seqw(0x6a, 0x16);
/* enable PCI burst */
smtc_seqw(0x17, 0x20);
/* enable word swap */
-#ifdef __BIG_ENDIAN
if (sfb->fb->var.bits_per_pixel == 32)
- smtc_seqw(0x17, 0x30);
-#endif
+ seqw17();
break;
case 0x720:
sfb->fb->fix.mmio_start = mmio_base;
smtc_seqw(0x62, 0x3e);
/* enable PCI burst */
smtc_seqw(0x17, 0x20);
-#ifdef __BIG_ENDIAN
if (sfb->fb->var.bits_per_pixel == 32)
- smtc_seqw(0x17, 0x30);
-#endif
+ seqw17();
break;
case 0x720:
smtc_seqw(0x62, 0xff);
static int __init sm712fb_init(void)
{
-#ifndef MODULE
char *option = NULL;
if (fb_get_options("sm712fb", &option))
return -ENODEV;
if (option && *option)
mode_option = option;
-#endif
sm7xx_vga_setup(mode_option);
return pci_register_driver(&smtcfb_driver);
synth_printf("\n");
return 1;
}
- cur_item = letter_offsets[ch-'a'];
+ cur_item = letter_offsets[ch-'a'];
} else if (type == KT_CUR) {
if (ch == 0
&& (MSG_FUNCNAMES_START + cur_item + 1) <=
static struct i2c_driver synaptics_rmi4_driver = {
.driver = {
.name = DRIVER_NAME,
- .owner = THIS_MODULE,
.pm = &synaptics_rmi4_dev_pm_ops,
},
.probe = synaptics_rmi4_probe,
#
menuconfig UNISYSSPAR
bool "Unisys SPAR driver support"
- depends on X86_64
+ depends on X86_64 && !UML
select PCI
select ACPI
---help---
struct driver_attribute version_attr;
};
-#define to_visor_driver(x) container_of(x, struct visor_driver, driver)
+#define to_visor_driver(x) ((x) ? \
+ (container_of(x, struct visor_driver, driver)) : (NULL))
/** A device type for things "plugged" into the visorbus bus */
-/* Copyright (C) 2010 - 2013 UNISYS CORPORATION
+/* Copyright (C) 2010 - 2015 UNISYS CORPORATION
* All rights reserved.
*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or (at
- * your option) any later version.
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
/* controlvmcompletionstatus.c
*
- * Copyright (C) 2010 - 2013 UNISYS CORPORATION
+ * Copyright (C) 2010 - 2015 UNISYS CORPORATION
* All Rights Reserved.
*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or (at
- * your option) any later version.
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
-/* Copyright (C) 2010 - 2013 UNISYS CORPORATION
+/* Copyright (C) 2010 - 2015 UNISYS CORPORATION
* All rights reserved.
*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or (at
- * your option) any later version.
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
/* periodic_work.c
*
- * Copyright (C) 2010 - 2013 UNISYS CORPORATION
+ * Copyright (C) 2010 - 2015 UNISYS CORPORATION
* All rights reserved.
*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or (at
- * your option) any later version.
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
-/* Copyright (C) 2010 - 2013 UNISYS CORPORATION
+/* Copyright (C) 2010 - 2015 UNISYS CORPORATION
* All rights reserved.
*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or (at
- * your option) any later version.
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
-/* Copyright (C) 2010 - 2013 UNISYS CORPORATION
+/* Copyright (C) 2010 - 2015 UNISYS CORPORATION
* All rights reserved.
*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or (at
- * your option) any later version.
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
/* visorbus_main.c
*
- * Copyright � 2010 - 2013 UNISYS CORPORATION
+ * Copyright � 2010 - 2015 UNISYS CORPORATION
* All rights reserved.
*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or (at
- * your option) any later version.
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
struct devmajorminor_attribute {
struct attribute attr;
int slot;
- ssize_t (*show)(struct visor_device *, int slot, char *buf);
- ssize_t (*store)(struct visor_device *, int slot, const char *buf,
- size_t count);
+ ssize_t (*show)(struct visor_device *, int slot, char *buf);
+ ssize_t (*store)(struct visor_device *, int slot, const char *buf,
+ size_t count);
};
static ssize_t DEVMAJORMINOR_ATTR(struct visor_device *dev, int slot, char *buf)
rc = -ENOMEM;
goto away;
}
- myattr = kmalloc(sizeof(*myattr), GFP_KERNEL);
+ myattr = kzalloc(sizeof(*myattr), GFP_KERNEL);
if (!myattr) {
rc = -ENOMEM;
goto away;
}
- memset(myattr, 0, sizeof(struct devmajorminor_attribute));
myattr->show = DEVMAJORMINOR_ATTR;
myattr->store = NULL;
myattr->slot = slot;
&dev_attr_typeguid.attr,
&dev_attr_zoneguid.attr,
&dev_attr_typename.attr,
+ NULL
};
static struct attribute_group channel_attr_grp = {
int off = sizeof(struct channel_header) + hdr_info->chp_info_offset;
if (hdr_info->chp_info_offset == 0)
- return -1;
+ return -1;
if (visorchannel_write(chan, off, info, sizeof(*info)) < 0)
- return -1;
+ return -1;
return 0;
}
int off = sizeof(struct channel_header) + hdr_info->bus_info_offset;
if (hdr_info->bus_info_offset == 0)
- return -1;
+ return -1;
if (visorchannel_write(chan, off, info, sizeof(*info)) < 0)
- return -1;
+ return -1;
return 0;
}
(hdr_info->device_info_struct_bytes * devix);
if (hdr_info->dev_info_offset == 0)
- return -1;
+ return -1;
if (visorchannel_write(chan, off, info, sizeof(*info)) < 0)
- return -1;
+ return -1;
return 0;
}
struct spar_vbus_headerinfo *hdr_info;
if (!visordev->device.driver)
- return;
+ return;
hdr_info = (struct spar_vbus_headerinfo *)visordev->vbus_hdr_info;
if (!hdr_info)
pause_state_change_complete(struct visor_device *dev, int status)
{
if (!dev->pausing)
- return;
+ return;
dev->pausing = false;
if (!chipset_responders.device_pause) /* this can never happen! */
- return;
+ return;
/* Notify the chipset driver that the pause is complete, which
* will presumably want to send some sort of response to the
resume_state_change_complete(struct visor_device *dev, int status)
{
if (!dev->resuming)
- return;
+ return;
dev->resuming = false;
if (!chipset_responders.device_resume) /* this can never happen! */
- return;
+ return;
/* Notify the chipset driver that the resume is complete,
* which will presumably want to send some sort of response to
else
notify_func = chipset_responders.device_resume;
if (!notify_func)
- goto away;
+ goto away;
drv = to_visor_driver(dev->device.driver);
if (!drv)
- goto away;
+ goto away;
if (dev->pausing || dev->resuming)
- goto away;
+ goto away;
/* Note that even though both drv->pause() and drv->resume
* specify a callback function, it is NOT necessary for us to
*/
if (is_pause) {
if (!drv->pause)
- goto away;
+ goto away;
dev->pausing = true;
x = drv->pause(dev, pause_state_change_complete);
* would never even get here in that case. */
fix_vbus_dev_info(dev);
if (!drv->resume)
- goto away;
+ goto away;
dev->resuming = true;
x = drv->resume(dev, resume_state_change_complete);
away:
if (rc < 0) {
if (notify_func)
- (*notify_func)(dev, rc);
+ (*notify_func)(dev, rc);
}
}
away:
if (rc)
- POSTCODE_LINUX_3(CHIPSET_INIT_FAILURE_PC, rc,
- POSTCODE_SEVERITY_ERR);
+ POSTCODE_LINUX_3(CHIPSET_INIT_FAILURE_PC, rc,
+ POSTCODE_SEVERITY_ERR);
return rc;
}
list_for_each_safe(listentry, listtmp, &list_all_bus_instances) {
struct visor_device *dev = list_entry(listentry,
- struct
- visor_device,
- list_all);
+ struct visor_device,
+ list_all);
remove_bus_instance(dev);
}
remove_bus_type();
/* visorchipset.h
*
- * Copyright (C) 2010 - 2013 UNISYS CORPORATION
+ * Copyright (C) 2010 - 2015 UNISYS CORPORATION
* All rights reserved.
*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or (at
- * your option) any later version.
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
/* visorchannel_funcs.c
*
- * Copyright (C) 2010 - 2013 UNISYS CORPORATION
+ * Copyright (C) 2010 - 2015 UNISYS CORPORATION
* All rights reserved.
*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or (at
- * your option) any later version.
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
if (offset < chdr_size) {
copy_size = min(chdr_size - offset, nbytes);
- memcpy(&channel->chan_hdr + offset, local, copy_size);
+ memcpy(((char *)(&channel->chan_hdr)) + offset,
+ local, copy_size);
}
memcpy_toio(channel->mapped + offset, local, nbytes);
visorchannel_signalremove(struct visorchannel *channel, u32 queue, void *msg)
{
bool rc;
+ unsigned long flags;
if (channel->needs_lock) {
- spin_lock(&channel->remove_lock);
+ spin_lock_irqsave(&channel->remove_lock, flags);
rc = signalremove_inner(channel, queue, msg);
- spin_unlock(&channel->remove_lock);
+ spin_unlock_irqrestore(&channel->remove_lock, flags);
} else {
rc = signalremove_inner(channel, queue, msg);
}
visorchannel_signalinsert(struct visorchannel *channel, u32 queue, void *msg)
{
bool rc;
+ unsigned long flags;
if (channel->needs_lock) {
- spin_lock(&channel->insert_lock);
+ spin_lock_irqsave(&channel->insert_lock, flags);
rc = signalinsert_inner(channel, queue, msg);
- spin_unlock(&channel->insert_lock);
+ spin_unlock_irqrestore(&channel->insert_lock, flags);
} else {
rc = signalinsert_inner(channel, queue, msg);
}
/* visorchipset_main.c
*
- * Copyright (C) 2010 - 2013 UNISYS CORPORATION
+ * Copyright (C) 2010 - 2015 UNISYS CORPORATION
* All rights reserved.
*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or (at
- * your option) any later version.
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
POSTCODE_LINUX_4(DEVICE_CREATE_ENTRY_PC, dev_no, bus_no,
POSTCODE_SEVERITY_INFO);
- visorchannel = visorchannel_create(cmd->create_device.channel_addr,
- cmd->create_device.channel_bytes,
- GFP_KERNEL,
- cmd->create_device.data_type_uuid);
+ visorchannel =
+ visorchannel_create_with_lock(cmd->create_device.channel_addr,
+ cmd->create_device.channel_bytes,
+ GFP_KERNEL,
+ cmd->create_device.data_type_uuid);
if (!visorchannel) {
POSTCODE_LINUX_4(DEVICE_CREATE_FAILURE_PC, dev_no, bus_no,
response);
kfree(dev_info->pending_msg_hdr);
+ dev_info->pending_msg_hdr = NULL;
}
static void
.remove = visorchipset_exit,
},
};
+
+MODULE_DEVICE_TABLE(acpi, unisys_device_ids);
+
static __init uint32_t visorutil_spar_detect(void)
{
unsigned int eax, ebx, ecx, edx;
-/* Copyright (C) 2010 - 2013 UNISYS CORPORATION
+/* Copyright (C) 2010 - 2015 UNISYS CORPORATION
* All rights reserved.
*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or (at
- * your option) any later version.
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
/* Copyright (c) 2012 - 2015 UNISYS CORPORATION
* All rights reserved.
*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or (at
- * your option) any later version.
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
struct visor_device *dev;
char name[99];
struct list_head list_all; /* < link within list_all_devices list */
- struct kref kref;
struct net_device *netdev;
struct net_device_stats net_stats;
atomic_t interrupt_rcvd;
* sent to the IOPART end
*/
struct work_struct serverdown_completion;
+ visorbus_state_complete_func server_down_complete_func;
struct work_struct timeout_reset;
struct uiscmdrsp *cmdrsp_rcv; /* cmdrsp_rcv is used for
* posting/unposting rcv buffers
*/
bool server_down; /* IOPART is down */
bool server_change_state; /* Processing SERVER_CHANGESTATE msg */
+ bool going_away; /* device is being torn down */
struct dentry *eth_debugfs_dir;
struct visor_thread_info threadinfo;
u64 interrupts_rcvd;
init_completion(&thrinfo->has_stopped);
thrinfo->task = kthread_run(threadfn, thrcontext, name);
if (IS_ERR(thrinfo->task)) {
+ pr_debug("%s failed (%ld)\n",
+ __func__, PTR_ERR(thrinfo->task));
thrinfo->id = 0;
return -EINVAL;
}
atomic_set(&devdata->num_rcvbuf_in_iovm, 0);
spin_unlock_irqrestore(&devdata->priv_lock, flags);
+ if (devdata->server_down_complete_func)
+ (*devdata->server_down_complete_func)(devdata->dev, 0);
+
devdata->server_down = true;
devdata->server_change_state = false;
+ devdata->server_down_complete_func = NULL;
}
/**
* Returns 0 if we scheduled the work, -EINVAL on error.
*/
static int
-visornic_serverdown(struct visornic_devdata *devdata)
+visornic_serverdown(struct visornic_devdata *devdata,
+ visorbus_state_complete_func complete_func)
{
+ unsigned long flags;
+
+ spin_lock_irqsave(&devdata->priv_lock, flags);
if (!devdata->server_down && !devdata->server_change_state) {
+ if (devdata->going_away) {
+ spin_unlock_irqrestore(&devdata->priv_lock, flags);
+ dev_dbg(&devdata->dev->device,
+ "%s aborting because device removal pending\n",
+ __func__);
+ return -ENODEV;
+ }
devdata->server_change_state = true;
+ devdata->server_down_complete_func = complete_func;
queue_work(visornic_serverdown_workqueue,
&devdata->serverdown_completion);
} else if (devdata->server_change_state) {
+ dev_dbg(&devdata->dev->device, "%s changing state\n",
+ __func__);
+ spin_unlock_irqrestore(&devdata->priv_lock, flags);
return -EINVAL;
}
+ spin_unlock_irqrestore(&devdata->priv_lock, flags);
return 0;
}
break;
if (devdata->server_down || devdata->server_change_state) {
spin_unlock_irqrestore(&devdata->priv_lock, flags);
+ dev_dbg(&netdev->dev, "%s server went away\n",
+ __func__);
return -EIO;
}
set_current_state(TASK_INTERRUPTIBLE);
* gets a disable.
*/
i = init_rcv_bufs(netdev, devdata);
- if (i < 0)
+ if (i < 0) {
+ dev_err(&netdev->dev,
+ "%s failed to init rcv bufs (%d)\n", __func__, i);
return i;
+ }
spin_lock_irqsave(&devdata->priv_lock, flags);
devdata->enabled = 1;
break;
if (devdata->server_down || devdata->server_change_state) {
spin_unlock_irqrestore(&devdata->priv_lock, flags);
+ dev_dbg(&netdev->dev, "%s server went away\n",
+ __func__);
return -EIO;
}
set_current_state(TASK_INTERRUPTIBLE);
spin_unlock_irqrestore(&devdata->priv_lock, flags);
- if (!devdata->enab_dis_acked)
+ if (!devdata->enab_dis_acked) {
+ dev_err(&netdev->dev, "%s missing ACK\n", __func__);
return -EIO;
+ }
/* find an open slot in the array to save off VisorNic references
* for debug
return;
call_serverdown:
- visornic_serverdown(devdata);
+ visornic_serverdown(devdata, NULL);
}
/**
devdata->server_change_state) {
spin_unlock_irqrestore(&devdata->priv_lock, flags);
devdata->busy_cnt++;
+ dev_dbg(&netdev->dev,
+ "%s busy - queue stopped\n", __func__);
return NETDEV_TX_BUSY;
}
if (firstfraglen < ETH_HEADER_SIZE) {
spin_unlock_irqrestore(&devdata->priv_lock, flags);
devdata->busy_cnt++;
+ dev_err(&netdev->dev,
+ "%s busy - first frag too small (%d)\n",
+ __func__, firstfraglen);
return NETDEV_TX_BUSY;
}
netif_stop_queue(netdev);
spin_unlock_irqrestore(&devdata->priv_lock, flags);
devdata->busy_cnt++;
+ dev_dbg(&netdev->dev,
+ "%s busy - waiting for iovm to catch up\n",
+ __func__);
return NETDEV_TX_BUSY;
}
if (devdata->queuefullmsg_logged)
if (cmdrsp->net.xmt.num_frags == -1) {
spin_unlock_irqrestore(&devdata->priv_lock, flags);
devdata->busy_cnt++;
+ dev_err(&netdev->dev,
+ "%s busy - copy frags failed\n", __func__);
return NETDEV_TX_BUSY;
}
netif_stop_queue(netdev);
spin_unlock_irqrestore(&devdata->priv_lock, flags);
devdata->busy_cnt++;
+ dev_dbg(&netdev->dev,
+ "%s busy - signalinsert failed\n", __func__);
return NETDEV_TX_BUSY;
}
* netif_wake_queue() after lower
* threshold
*/
+ dev_dbg(&netdev->dev,
+ "%s busy - invoking iovm flow control\n",
+ __func__);
devdata->flow_control_upper_hits++;
}
spin_unlock_irqrestore(&devdata->priv_lock, flags);
unsigned long flags;
spin_lock_irqsave(&devdata->priv_lock, flags);
+ if (devdata->going_away) {
+ spin_unlock_irqrestore(&devdata->priv_lock, flags);
+ dev_dbg(&devdata->dev->device,
+ "%s aborting because device removal pending\n",
+ __func__);
+ return;
+ }
+
/* Ensure that a ServerDown message hasn't been received */
if (!devdata->enabled ||
(devdata->server_down && !devdata->server_change_state)) {
+ dev_dbg(&netdev->dev, "%s no processing\n",
+ __func__);
spin_unlock_irqrestore(&devdata->priv_lock, flags);
return;
}
- spin_unlock_irqrestore(&devdata->priv_lock, flags);
-
queue_work(visornic_timeout_reset_workqueue, &devdata->timeout_reset);
+ spin_unlock_irqrestore(&devdata->priv_lock, flags);
}
/**
spin_unlock(&dev_num_pool_lock);
if (devnum == MAXDEVICES)
devnum = -1;
- if (devnum < 0) {
- kfree(devdata);
+ if (devnum < 0)
return NULL;
- }
devdata->devnum = devnum;
devdata->dev = dev;
strncpy(devdata->name, dev_name(&dev->device), sizeof(devdata->name));
- kref_init(&devdata->kref);
spin_lock(&lock_all_devices);
list_add_tail(&devdata->list_all, &list_all_devices);
spin_unlock(&lock_all_devices);
}
/**
- * devdata_release - Frees up a devdata
- * @mykref: kref to the devdata
+ * devdata_release - Frees up references in devdata
+ * @devdata: struct to clean up
*
- * Frees up a devdata.
+ * Frees up references in devdata.
* Returns void
*/
-static void devdata_release(struct kref *mykref)
+static void devdata_release(struct visornic_devdata *devdata)
{
- struct visornic_devdata *devdata =
- container_of(mykref, struct visornic_devdata, kref);
-
spin_lock(&dev_num_pool_lock);
clear_bit(devdata->devnum, dev_num_pool);
spin_unlock(&dev_num_pool_lock);
spin_lock(&lock_all_devices);
list_del(&devdata->list_all);
spin_unlock(&lock_all_devices);
- kfree(devdata);
+ kfree(devdata->rcvbuf);
+ kfree(devdata->cmdrsp_rcv);
+ kfree(devdata->xmit_cmdrsp);
}
static const struct net_device_ops visornic_dev_ops = {
u64 features;
netdev = alloc_etherdev(sizeof(struct visornic_devdata));
- if (!netdev)
+ if (!netdev) {
+ dev_err(&dev->device,
+ "%s alloc_etherdev failed\n", __func__);
return -ENOMEM;
+ }
netdev->netdev_ops = &visornic_dev_ops;
netdev->watchdog_timeo = (5 * HZ);
- netdev->dev.parent = &dev->device;
+ SET_NETDEV_DEV(netdev, &dev->device);
/* Get MAC adddress from channel and read it into the device. */
netdev->addr_len = ETH_ALEN;
vnic.macaddr);
err = visorbus_read_channel(dev, channel_offset, netdev->dev_addr,
ETH_ALEN);
- if (err < 0)
+ if (err < 0) {
+ dev_err(&dev->device,
+ "%s failed to get mac addr from chan (%d)\n",
+ __func__, err);
goto cleanup_netdev;
+ }
devdata = devdata_initialize(netdev_priv(netdev), dev);
if (!devdata) {
+ dev_err(&dev->device,
+ "%s devdata_initialize failed\n", __func__);
err = -ENOMEM;
goto cleanup_netdev;
}
devdata->netdev = netdev;
+ dev_set_drvdata(&dev->device, devdata);
init_waitqueue_head(&devdata->rsp_queue);
spin_lock_init(&devdata->priv_lock);
devdata->enabled = 0; /* not yet */
vnic.num_rcv_bufs);
err = visorbus_read_channel(dev, channel_offset,
&devdata->num_rcv_bufs, 4);
- if (err)
+ if (err) {
+ dev_err(&dev->device,
+ "%s failed to get #rcv bufs from chan (%d)\n",
+ __func__, err);
goto cleanup_netdev;
+ }
- devdata->rcvbuf = kmalloc(sizeof(struct sk_buff *) *
+ devdata->rcvbuf = kzalloc(sizeof(struct sk_buff *) *
devdata->num_rcv_bufs, GFP_KERNEL);
if (!devdata->rcvbuf) {
err = -ENOMEM;
channel_offset = offsetof(struct spar_io_channel_protocol,
vnic.mtu);
err = visorbus_read_channel(dev, channel_offset, &netdev->mtu, 4);
- if (err)
+ if (err) {
+ dev_err(&dev->device,
+ "%s failed to get mtu from chan (%d)\n",
+ __func__, err);
goto cleanup_xmit_cmdrsp;
+ }
/* TODO: Setup Interrupt information */
/* Let's start our threads to get responses */
channel_offset = offsetof(struct spar_io_channel_protocol,
channel_header.features);
err = visorbus_read_channel(dev, channel_offset, &features, 8);
- if (err)
+ if (err) {
+ dev_err(&dev->device,
+ "%s failed to get features from chan (%d)\n",
+ __func__, err);
goto cleanup_xmit_cmdrsp;
+ }
features |= ULTRA_IO_CHANNEL_IS_POLLING;
err = visorbus_write_channel(dev, channel_offset, &features, 8);
- if (err)
+ if (err) {
+ dev_err(&dev->device,
+ "%s failed to set features in chan (%d)\n",
+ __func__, err);
goto cleanup_xmit_cmdrsp;
-
- devdata->thread_wait_ms = 2;
- visor_thread_start(&devdata->threadinfo, process_incoming_rsps,
- devdata, "vnic_incoming");
+ }
err = register_netdev(netdev);
- if (err)
- goto cleanup_thread_stop;
+ if (err) {
+ dev_err(&dev->device,
+ "%s register_netdev failed (%d)\n", __func__, err);
+ goto cleanup_xmit_cmdrsp;
+ }
/* create debgug/sysfs directories */
devdata->eth_debugfs_dir = debugfs_create_dir(netdev->name,
visornic_debugfs_dir);
if (!devdata->eth_debugfs_dir) {
+ dev_err(&dev->device,
+ "%s debugfs_create_dir %s failed\n",
+ __func__, netdev->name);
err = -ENOMEM;
- goto cleanup_thread_stop;
+ goto cleanup_xmit_cmdrsp;
}
- return 0;
+ devdata->thread_wait_ms = 2;
+ visor_thread_start(&devdata->threadinfo, process_incoming_rsps,
+ devdata, "vnic_incoming");
-cleanup_thread_stop:
- visor_thread_stop(&devdata->threadinfo);
+ dev_info(&dev->device, "%s success netdev=%s\n",
+ __func__, netdev->name);
+ return 0;
cleanup_xmit_cmdrsp:
kfree(devdata->xmit_cmdrsp);
static void visornic_remove(struct visor_device *dev)
{
struct visornic_devdata *devdata = dev_get_drvdata(&dev->device);
+ struct net_device *netdev;
+ unsigned long flags;
- if (!devdata)
+ if (!devdata) {
+ dev_err(&dev->device, "%s no devdata\n", __func__);
+ return;
+ }
+ spin_lock_irqsave(&devdata->priv_lock, flags);
+ if (devdata->going_away) {
+ spin_unlock_irqrestore(&devdata->priv_lock, flags);
+ dev_err(&dev->device, "%s already being removed\n", __func__);
+ return;
+ }
+ devdata->going_away = true;
+ spin_unlock_irqrestore(&devdata->priv_lock, flags);
+ netdev = devdata->netdev;
+ if (!netdev) {
+ dev_err(&dev->device, "%s not net device\n", __func__);
return;
+ }
+
+ /* going_away prevents new items being added to the workqueues */
+ flush_workqueue(visornic_serverdown_workqueue);
+ flush_workqueue(visornic_timeout_reset_workqueue);
+
+ debugfs_remove_recursive(devdata->eth_debugfs_dir);
+
+ unregister_netdev(netdev); /* this will call visornic_close() */
+
+ /* this had to wait until last because visornic_close() /
+ * visornic_disable_with_timeout() polls waiting for state that is
+ * only updated by the thread
+ */
+ if (devdata->threadinfo.id) {
+ visor_thread_stop(&devdata->threadinfo);
+ if (devdata->threadinfo.id) {
+ dev_err(&dev->device, "%s cannot stop worker thread\n",
+ __func__);
+ return;
+ }
+ }
+
dev_set_drvdata(&dev->device, NULL);
host_side_disappeared(devdata);
- kref_put(&devdata->kref, devdata_release);
+ devdata_release(devdata);
+ free_netdev(netdev);
}
/**
{
struct visornic_devdata *devdata = dev_get_drvdata(&dev->device);
- visornic_serverdown(devdata);
- complete_func(dev, 0);
+ visornic_serverdown(devdata, complete_func);
return 0;
}
unsigned long flags;
devdata = dev_get_drvdata(&dev->device);
- if (!devdata)
+ if (!devdata) {
+ dev_err(&dev->device, "%s no devdata\n", __func__);
return -EINVAL;
+ }
netdev = devdata->netdev;
*/
send_enbdis(netdev, 1, devdata);
} else if (devdata->server_change_state) {
+ dev_err(&dev->device, "%s server_change_state\n",
+ __func__);
return -EIO;
}
struct dentry *ret;
int err = -ENOMEM;
- /* create workqueue for serverdown completion */
- visornic_serverdown_workqueue =
- create_singlethread_workqueue("visornic_serverdown");
- if (!visornic_serverdown_workqueue)
- return -ENOMEM;
-
- /* create workqueue for tx timeout reset */
- visornic_timeout_reset_workqueue =
- create_singlethread_workqueue("visornic_timeout_reset");
- if (!visornic_timeout_reset_workqueue)
- return -ENOMEM;
-
visornic_debugfs_dir = debugfs_create_dir("visornic", NULL);
if (!visornic_debugfs_dir)
return err;
*/
static void visornic_cleanup(void)
{
+ visorbus_unregister_visor_driver(&visornic_driver);
+
if (visornic_serverdown_workqueue) {
flush_workqueue(visornic_serverdown_workqueue);
destroy_workqueue(visornic_serverdown_workqueue);
}
debugfs_remove_recursive(visornic_debugfs_dir);
- visorbus_unregister_visor_driver(&visornic_driver);
kfree(dev_num_pool);
dev_num_pool = NULL;
}
struct vme_resource *resource; /* VME resource */
int mmap_count; /* Number of current mmap's */
};
+
static struct image_desc image[VME_DEVS];
static struct cdev *vme_user_cdev; /* Character device */
static struct class *vme_user_sysfs_class; /* Sysfs class */
static struct vme_dev *vme_user_bridge; /* Pointer to user device */
-
static const int type[VME_DEVS] = { MASTER_MINOR, MASTER_MINOR,
MASTER_MINOR, MASTER_MINOR,
SLAVE_MINOR, SLAVE_MINOR,
atomic_t refcnt;
};
-
-/*
- * We are going ot alloc a page during init per window for small transfers.
- * Small transfers will go VME -> buffer -> user space. Larger (more than a
- * page) transfers will lock the user space buffer into memory and then
- * transfer the data directly into the user space buffers.
- */
static ssize_t resource_to_user(int minor, char __user *buf, size_t count,
- loff_t *ppos)
+ loff_t *ppos)
{
- ssize_t retval;
ssize_t copied = 0;
- if (count <= image[minor].size_buf) {
- /* We copy to kernel buffer */
- copied = vme_master_read(image[minor].resource,
- image[minor].kern_buf, count, *ppos);
- if (copied < 0)
- return (int)copied;
-
- retval = __copy_to_user(buf, image[minor].kern_buf,
- (unsigned long)copied);
- if (retval != 0) {
- copied = (copied - retval);
- pr_info("User copy failed\n");
- return -EINVAL;
- }
+ if (count > image[minor].size_buf)
+ count = image[minor].size_buf;
- } else {
- /* XXX Need to write this */
- pr_info("Currently don't support large transfers\n");
- /* Map in pages from userspace */
+ copied = vme_master_read(image[minor].resource, image[minor].kern_buf,
+ count, *ppos);
+ if (copied < 0)
+ return (int)copied;
- /* Call vme_master_read to do the transfer */
- return -EINVAL;
- }
+ if (__copy_to_user(buf, image[minor].kern_buf, (unsigned long)copied))
+ return -EFAULT;
return copied;
}
-/*
- * We are going to alloc a page during init per window for small transfers.
- * Small transfers will go user space -> buffer -> VME. Larger (more than a
- * page) transfers will lock the user space buffer into memory and then
- * transfer the data directly from the user space buffers out to VME.
- */
static ssize_t resource_from_user(unsigned int minor, const char __user *buf,
- size_t count, loff_t *ppos)
+ size_t count, loff_t *ppos)
{
- ssize_t retval;
- ssize_t copied = 0;
+ if (count > image[minor].size_buf)
+ count = image[minor].size_buf;
- if (count <= image[minor].size_buf) {
- retval = __copy_from_user(image[minor].kern_buf, buf,
- (unsigned long)count);
- if (retval != 0)
- copied = (copied - retval);
- else
- copied = count;
-
- copied = vme_master_write(image[minor].resource,
- image[minor].kern_buf, copied, *ppos);
- } else {
- /* XXX Need to write this */
- pr_info("Currently don't support large transfers\n");
- /* Map in pages from userspace */
-
- /* Call vme_master_write to do the transfer */
- return -EINVAL;
- }
+ if (__copy_from_user(image[minor].kern_buf, buf, (unsigned long)count))
+ return -EFAULT;
- return copied;
+ return vme_master_write(image[minor].resource, image[minor].kern_buf,
+ count, *ppos);
}
static ssize_t buffer_to_user(unsigned int minor, char __user *buf,
- size_t count, loff_t *ppos)
+ size_t count, loff_t *ppos)
{
void *image_ptr;
- ssize_t retval;
image_ptr = image[minor].kern_buf + *ppos;
+ if (__copy_to_user(buf, image_ptr, (unsigned long)count))
+ return -EFAULT;
- retval = __copy_to_user(buf, image_ptr, (unsigned long)count);
- if (retval != 0) {
- retval = (count - retval);
- pr_warn("Partial copy to userspace\n");
- } else
- retval = count;
-
- /* Return number of bytes successfully read */
- return retval;
+ return count;
}
static ssize_t buffer_from_user(unsigned int minor, const char __user *buf,
- size_t count, loff_t *ppos)
+ size_t count, loff_t *ppos)
{
void *image_ptr;
- size_t retval;
image_ptr = image[minor].kern_buf + *ppos;
+ if (__copy_from_user(image_ptr, buf, (unsigned long)count))
+ return -EFAULT;
- retval = __copy_from_user(image_ptr, buf, (unsigned long)count);
- if (retval != 0) {
- retval = (count - retval);
- pr_warn("Partial copy to userspace\n");
- } else
- retval = count;
-
- /* Return number of bytes successfully read */
- return retval;
+ return count;
}
static ssize_t vme_user_read(struct file *file, char __user *buf, size_t count,
- loff_t *ppos)
+ loff_t *ppos)
{
unsigned int minor = MINOR(file_inode(file)->i_rdev);
ssize_t retval;
size_t image_size;
- size_t okcount;
if (minor == CONTROL_MINOR)
return 0;
/* Ensure not reading past end of the image */
if (*ppos + count > image_size)
- okcount = image_size - *ppos;
- else
- okcount = count;
+ count = image_size - *ppos;
switch (type[minor]) {
case MASTER_MINOR:
- retval = resource_to_user(minor, buf, okcount, ppos);
+ retval = resource_to_user(minor, buf, count, ppos);
break;
case SLAVE_MINOR:
- retval = buffer_to_user(minor, buf, okcount, ppos);
+ retval = buffer_to_user(minor, buf, count, ppos);
break;
default:
retval = -EINVAL;
}
static ssize_t vme_user_write(struct file *file, const char __user *buf,
- size_t count, loff_t *ppos)
+ size_t count, loff_t *ppos)
{
unsigned int minor = MINOR(file_inode(file)->i_rdev);
ssize_t retval;
size_t image_size;
- size_t okcount;
if (minor == CONTROL_MINOR)
return 0;
/* Ensure not reading past end of the image */
if (*ppos + count > image_size)
- okcount = image_size - *ppos;
- else
- okcount = count;
+ count = image_size - *ppos;
switch (type[minor]) {
case MASTER_MINOR:
- retval = resource_from_user(minor, buf, okcount, ppos);
+ retval = resource_from_user(minor, buf, count, ppos);
break;
case SLAVE_MINOR:
- retval = buffer_from_user(minor, buf, okcount, ppos);
+ retval = buffer_from_user(minor, buf, count, ppos);
break;
default:
retval = -EINVAL;
* already been defined.
*/
static int vme_user_ioctl(struct inode *inode, struct file *file,
- unsigned int cmd, unsigned long arg)
+ unsigned int cmd, unsigned long arg)
{
struct vme_master master;
struct vme_slave slave;
* to userspace as they are
*/
retval = vme_master_get(image[minor].resource,
- &master.enable, &master.vme_addr,
- &master.size, &master.aspace,
- &master.cycle, &master.dwidth);
+ &master.enable,
+ &master.vme_addr,
+ &master.size, &master.aspace,
+ &master.cycle, &master.dwidth);
copied = copy_to_user(argp, &master,
- sizeof(struct vme_master));
+ sizeof(struct vme_master));
if (copied != 0) {
pr_warn("Partial copy to userspace\n");
return -EFAULT;
* to userspace as they are
*/
retval = vme_slave_get(image[minor].resource,
- &slave.enable, &slave.vme_addr,
- &slave.size, &pci_addr, &slave.aspace,
- &slave.cycle);
+ &slave.enable, &slave.vme_addr,
+ &slave.size, &pci_addr,
+ &slave.aspace, &slave.cycle);
copied = copy_to_user(argp, &slave,
- sizeof(struct vme_slave));
+ sizeof(struct vme_slave));
if (copied != 0) {
pr_warn("Partial copy to userspace\n");
return -EFAULT;
return err;
}
- vma_priv = kmalloc(sizeof(struct vme_user_vma_priv), GFP_KERNEL);
- if (vma_priv == NULL) {
+ vma_priv = kmalloc(sizeof(*vma_priv), GFP_KERNEL);
+ if (!vma_priv) {
mutex_unlock(&image[minor].mutex);
return -ENOMEM;
}
char *name;
/* Save pointer to the bridge device */
- if (vme_user_bridge != NULL) {
+ if (vme_user_bridge) {
dev_err(&vdev->dev, "Driver can only be loaded for 1 device\n");
err = -EINVAL;
goto err_dev;
/* Assign major and minor numbers for the driver */
err = register_chrdev_region(MKDEV(VME_MAJOR, 0), VME_DEVS,
- driver_name);
+ driver_name);
if (err) {
dev_warn(&vdev->dev, "Error getting Major Number %d for driver.\n",
VME_MAJOR);
*/
image[i].resource = vme_slave_request(vme_user_bridge,
VME_A24, VME_SCT);
- if (image[i].resource == NULL) {
+ if (!image[i].resource) {
dev_warn(&vdev->dev,
"Unable to allocate slave resource\n");
err = -ENOMEM;
image[i].size_buf = PCI_BUF_SIZE;
image[i].kern_buf = vme_alloc_consistent(image[i].resource,
image[i].size_buf, &image[i].pci_buf);
- if (image[i].kern_buf == NULL) {
+ if (!image[i].kern_buf) {
dev_warn(&vdev->dev,
"Unable to allocate memory for buffer\n");
image[i].pci_buf = 0;
/* XXX Need to properly request attributes */
image[i].resource = vme_master_request(vme_user_bridge,
VME_A32, VME_SCT, VME_D32);
- if (image[i].resource == NULL) {
+ if (!image[i].resource) {
dev_warn(&vdev->dev,
"Unable to allocate master resource\n");
err = -ENOMEM;
}
image[i].size_buf = PCI_BUF_SIZE;
image[i].kern_buf = kmalloc(image[i].size_buf, GFP_KERNEL);
- if (image[i].kern_buf == NULL) {
+ if (!image[i].kern_buf) {
err = -ENOMEM;
vme_master_free(image[i].resource);
goto err_master;
vme_unregister_driver(&vme_user_driver);
}
-
MODULE_PARM_DESC(bus, "Enumeration of VMEbus to which the driver is connected");
module_param_array(bus, int, &bus_num, 0);
unsigned char abyEEPROM[EEP_MAX_CONTEXT_SIZE]; /* unsigned long alignment */
unsigned short wBeaconInterval;
+ u16 wake_up_count;
struct work_struct interrupt_work;
dma_unmap_single(&pDevice->pcid->dev, pTDInfo->skb_dma,
pTDInfo->skb->len, DMA_TO_DEVICE);
- if (pTDInfo->skb)
- dev_kfree_skb(pTDInfo->skb);
-
+ dev_kfree_skb(pTDInfo->skb);
kfree(pDesc->pTDInfo);
}
}
dma_unmap_single(&pDevice->pcid->dev, pTDInfo->skb_dma,
pTDInfo->skb->len, DMA_TO_DEVICE);
- if (pTDInfo->skb)
- dev_kfree_skb(pTDInfo->skb);
-
+ dev_kfree_skb(pTDInfo->skb);
kfree(pDesc->pTDInfo);
}
}
vnt_generate_fifo_header(priv, dma_idx, head_td, skb);
- if (MACbIsRegBitsOn(priv->PortOffset, MAC_REG_PSCTL, PSCTL_PS))
- MACbPSWakeup(priv->PortOffset);
-
spin_lock_irqsave(&priv->lock, flags);
priv->bPWBitOn = false;
ieee80211_hw_set(priv->hw, SIGNAL_DBM);
ieee80211_hw_set(priv->hw, RX_INCLUDES_FCS);
ieee80211_hw_set(priv->hw, REPORTS_TX_ACK_STATUS);
+ ieee80211_hw_set(priv->hw, SUPPORTS_PS);
priv->hw->max_signal = 100;
struct ieee80211_conf *conf = &hw->conf;
bool bWakeUp = false;
- if (conf->listen_interval == 1) {
- /* Turn on wake up to listen next beacon */
- MACvRegBitsOn(pDevice->PortOffset, MAC_REG_PSCTL, PSCTL_LNBCN);
- bWakeUp = true;
+ if (conf->listen_interval > 1) {
+ if (!pDevice->wake_up_count)
+ pDevice->wake_up_count = conf->listen_interval;
+
+ --pDevice->wake_up_count;
+
+ if (pDevice->wake_up_count == 1) {
+ /* Turn on wake up to listen next beacon */
+ MACvRegBitsOn(pDevice->PortOffset,
+ MAC_REG_PSCTL, PSCTL_LNBCN);
+ bWakeUp = true;
+ }
}
return bWakeUp;
#include "rf.h"
#include "baseband.h"
-#define BY_AL2230_REG_LEN 23 //24bit
+#define BY_AL2230_REG_LEN 23 /* 24bit */
#define CB_AL2230_INIT_SEQ 15
-#define SWITCH_CHANNEL_DELAY_AL2230 200 //us
+#define SWITCH_CHANNEL_DELAY_AL2230 200 /* us */
#define AL2230_PWR_IDX_LEN 64
-#define BY_AL7230_REG_LEN 23 //24bit
+#define BY_AL7230_REG_LEN 23 /* 24bit */
#define CB_AL7230_INIT_SEQ 16
-#define SWITCH_CHANNEL_DELAY_AL7230 200 //us
+#define SWITCH_CHANNEL_DELAY_AL7230 200 /* us */
#define AL7230_PWR_IDX_LEN 64
static const unsigned long dwAL2230InitTable[CB_AL2230_INIT_SEQ] = {
- 0x03F79000+(BY_AL2230_REG_LEN<<3)+IFREGCTL_REGW, //
- 0x03333100+(BY_AL2230_REG_LEN<<3)+IFREGCTL_REGW, //
- 0x01A00200+(BY_AL2230_REG_LEN<<3)+IFREGCTL_REGW, //
- 0x00FFF300+(BY_AL2230_REG_LEN<<3)+IFREGCTL_REGW, //
- 0x0005A400+(BY_AL2230_REG_LEN<<3)+IFREGCTL_REGW, //
- 0x0F4DC500+(BY_AL2230_REG_LEN<<3)+IFREGCTL_REGW, //
- 0x0805B600+(BY_AL2230_REG_LEN<<3)+IFREGCTL_REGW, //
- 0x0146C700+(BY_AL2230_REG_LEN<<3)+IFREGCTL_REGW, //
- 0x00068800+(BY_AL2230_REG_LEN<<3)+IFREGCTL_REGW, //
- 0x0403B900+(BY_AL2230_REG_LEN<<3)+IFREGCTL_REGW, //
- 0x00DBBA00+(BY_AL2230_REG_LEN<<3)+IFREGCTL_REGW, //
- 0x00099B00+(BY_AL2230_REG_LEN<<3)+IFREGCTL_REGW, //
+ 0x03F79000+(BY_AL2230_REG_LEN<<3)+IFREGCTL_REGW,
+ 0x03333100+(BY_AL2230_REG_LEN<<3)+IFREGCTL_REGW,
+ 0x01A00200+(BY_AL2230_REG_LEN<<3)+IFREGCTL_REGW,
+ 0x00FFF300+(BY_AL2230_REG_LEN<<3)+IFREGCTL_REGW,
+ 0x0005A400+(BY_AL2230_REG_LEN<<3)+IFREGCTL_REGW,
+ 0x0F4DC500+(BY_AL2230_REG_LEN<<3)+IFREGCTL_REGW,
+ 0x0805B600+(BY_AL2230_REG_LEN<<3)+IFREGCTL_REGW,
+ 0x0146C700+(BY_AL2230_REG_LEN<<3)+IFREGCTL_REGW,
+ 0x00068800+(BY_AL2230_REG_LEN<<3)+IFREGCTL_REGW,
+ 0x0403B900+(BY_AL2230_REG_LEN<<3)+IFREGCTL_REGW,
+ 0x00DBBA00+(BY_AL2230_REG_LEN<<3)+IFREGCTL_REGW,
+ 0x00099B00+(BY_AL2230_REG_LEN<<3)+IFREGCTL_REGW,
0x0BDFFC00+(BY_AL2230_REG_LEN<<3)+IFREGCTL_REGW,
0x00000D00+(BY_AL2230_REG_LEN<<3)+IFREGCTL_REGW,
0x00580F00+(BY_AL2230_REG_LEN<<3)+IFREGCTL_REGW
};
static const unsigned long dwAL2230ChannelTable0[CB_MAX_CHANNEL] = {
- 0x03F79000+(BY_AL2230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 1, Tf = 2412MHz
- 0x03F79000+(BY_AL2230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 2, Tf = 2417MHz
- 0x03E79000+(BY_AL2230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 3, Tf = 2422MHz
- 0x03E79000+(BY_AL2230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 4, Tf = 2427MHz
- 0x03F7A000+(BY_AL2230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 5, Tf = 2432MHz
- 0x03F7A000+(BY_AL2230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 6, Tf = 2437MHz
- 0x03E7A000+(BY_AL2230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 7, Tf = 2442MHz
- 0x03E7A000+(BY_AL2230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 8, Tf = 2447MHz
- 0x03F7B000+(BY_AL2230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 9, Tf = 2452MHz
- 0x03F7B000+(BY_AL2230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 10, Tf = 2457MHz
- 0x03E7B000+(BY_AL2230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 11, Tf = 2462MHz
- 0x03E7B000+(BY_AL2230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 12, Tf = 2467MHz
- 0x03F7C000+(BY_AL2230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 13, Tf = 2472MHz
- 0x03E7C000+(BY_AL2230_REG_LEN<<3)+IFREGCTL_REGW // channel = 14, Tf = 2412M
+ 0x03F79000+(BY_AL2230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 1, Tf = 2412MHz */
+ 0x03F79000+(BY_AL2230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 2, Tf = 2417MHz */
+ 0x03E79000+(BY_AL2230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 3, Tf = 2422MHz */
+ 0x03E79000+(BY_AL2230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 4, Tf = 2427MHz */
+ 0x03F7A000+(BY_AL2230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 5, Tf = 2432MHz */
+ 0x03F7A000+(BY_AL2230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 6, Tf = 2437MHz */
+ 0x03E7A000+(BY_AL2230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 7, Tf = 2442MHz */
+ 0x03E7A000+(BY_AL2230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 8, Tf = 2447MHz */
+ 0x03F7B000+(BY_AL2230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 9, Tf = 2452MHz */
+ 0x03F7B000+(BY_AL2230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 10, Tf = 2457MHz */
+ 0x03E7B000+(BY_AL2230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 11, Tf = 2462MHz */
+ 0x03E7B000+(BY_AL2230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 12, Tf = 2467MHz */
+ 0x03F7C000+(BY_AL2230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 13, Tf = 2472MHz */
+ 0x03E7C000+(BY_AL2230_REG_LEN<<3)+IFREGCTL_REGW /* channel = 14, Tf = 2412M */
};
static const unsigned long dwAL2230ChannelTable1[CB_MAX_CHANNEL] = {
- 0x03333100+(BY_AL2230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 1, Tf = 2412MHz
- 0x0B333100+(BY_AL2230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 2, Tf = 2417MHz
- 0x03333100+(BY_AL2230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 3, Tf = 2422MHz
- 0x0B333100+(BY_AL2230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 4, Tf = 2427MHz
- 0x03333100+(BY_AL2230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 5, Tf = 2432MHz
- 0x0B333100+(BY_AL2230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 6, Tf = 2437MHz
- 0x03333100+(BY_AL2230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 7, Tf = 2442MHz
- 0x0B333100+(BY_AL2230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 8, Tf = 2447MHz
- 0x03333100+(BY_AL2230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 9, Tf = 2452MHz
- 0x0B333100+(BY_AL2230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 10, Tf = 2457MHz
- 0x03333100+(BY_AL2230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 11, Tf = 2462MHz
- 0x0B333100+(BY_AL2230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 12, Tf = 2467MHz
- 0x03333100+(BY_AL2230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 13, Tf = 2472MHz
- 0x06666100+(BY_AL2230_REG_LEN<<3)+IFREGCTL_REGW // channel = 14, Tf = 2412M
+ 0x03333100+(BY_AL2230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 1, Tf = 2412MHz */
+ 0x0B333100+(BY_AL2230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 2, Tf = 2417MHz */
+ 0x03333100+(BY_AL2230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 3, Tf = 2422MHz */
+ 0x0B333100+(BY_AL2230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 4, Tf = 2427MHz */
+ 0x03333100+(BY_AL2230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 5, Tf = 2432MHz */
+ 0x0B333100+(BY_AL2230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 6, Tf = 2437MHz */
+ 0x03333100+(BY_AL2230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 7, Tf = 2442MHz */
+ 0x0B333100+(BY_AL2230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 8, Tf = 2447MHz */
+ 0x03333100+(BY_AL2230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 9, Tf = 2452MHz */
+ 0x0B333100+(BY_AL2230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 10, Tf = 2457MHz */
+ 0x03333100+(BY_AL2230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 11, Tf = 2462MHz */
+ 0x0B333100+(BY_AL2230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 12, Tf = 2467MHz */
+ 0x03333100+(BY_AL2230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 13, Tf = 2472MHz */
+ 0x06666100+(BY_AL2230_REG_LEN<<3)+IFREGCTL_REGW /* channel = 14, Tf = 2412M */
};
static unsigned long dwAL2230PowerTable[AL2230_PWR_IDX_LEN] = {
0x0407F900+(BY_AL2230_REG_LEN<<3)+IFREGCTL_REGW
};
-// 40MHz reference frequency
-// Need to Pull PLLON(PE3) low when writing channel registers through 3-wire.
+/* 40MHz reference frequency
+ * Need to Pull PLLON(PE3) low when writing channel registers through 3-wire.*/
static const unsigned long dwAL7230InitTable[CB_AL7230_INIT_SEQ] = {
- 0x00379000+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // Channel1 // Need modify for 11a
- 0x13333100+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // Channel1 // Need modify for 11a
- 0x841FF200+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // Need modify for 11a: 451FE2
- 0x3FDFA300+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // Need modify for 11a: 5FDFA3
- 0x7FD78400+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // 11b/g // Need modify for 11a
- // RoberYu:20050113, Rev0.47 Regsiter Setting Guide
- 0x802B5500+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // Need modify for 11a: 8D1B55
+ 0x00379000+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* Channel1 // Need modify for 11a */
+ 0x13333100+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* Channel1 // Need modify for 11a */
+ 0x841FF200+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* Need modify for 11a: 451FE2 */
+ 0x3FDFA300+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* Need modify for 11a: 5FDFA3 */
+ 0x7FD78400+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* 11b/g // Need modify for 11a */
+ /* RoberYu:20050113, Rev0.47 Regsiter Setting Guide */
+ 0x802B5500+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* Need modify for 11a: 8D1B55 */
0x56AF3600+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW,
- 0xCE020700+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // Need modify for 11a: 860207
+ 0xCE020700+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* Need modify for 11a: 860207 */
0x6EBC0800+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW,
0x221BB900+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW,
- 0xE0000A00+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // Need modify for 11a: E0600A
- 0x08031B00+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // init 0x080B1B00 => 0x080F1B00 for 3 wire control TxGain(D10)
- // RoberYu:20050113, Rev0.47 Regsiter Setting Guide
- 0x000A3C00+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // Need modify for 11a: 00143C
+ 0xE0000A00+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* Need modify for 11a: E0600A */
+ 0x08031B00+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* init 0x080B1B00 => 0x080F1B00 for 3 wire control TxGain(D10) */
+ /* RoberYu:20050113, Rev0.47 Regsiter Setting Guide */
+ 0x000A3C00+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* Need modify for 11a: 00143C */
0xFFFFFD00+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW,
0x00000E00+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW,
- 0x1ABA8F00+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW // Need modify for 11a: 12BACF
+ 0x1ABA8F00+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW /* Need modify for 11a: 12BACF */
};
static const unsigned long dwAL7230InitTableAMode[CB_AL7230_INIT_SEQ] = {
- 0x0FF52000+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // Channel184 // Need modify for 11b/g
- 0x00000100+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // Channel184 // Need modify for 11b/g
- 0x451FE200+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // Need modify for 11b/g
- 0x5FDFA300+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // Need modify for 11b/g
- 0x67F78400+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // 11a // Need modify for 11b/g
- 0x853F5500+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // Need modify for 11b/g, RoberYu:20050113
+ 0x0FF52000+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* Channel184 // Need modify for 11b/g */
+ 0x00000100+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* Channel184 // Need modify for 11b/g */
+ 0x451FE200+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* Need modify for 11b/g */
+ 0x5FDFA300+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* Need modify for 11b/g */
+ 0x67F78400+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* 11a // Need modify for 11b/g */
+ 0x853F5500+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* Need modify for 11b/g, RoberYu:20050113 */
0x56AF3600+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW,
- 0xCE020700+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // Need modify for 11b/g
+ 0xCE020700+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* Need modify for 11b/g */
0x6EBC0800+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW,
0x221BB900+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW,
- 0xE0600A00+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // Need modify for 11b/g
- 0x08031B00+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // init 0x080B1B00 => 0x080F1B00 for 3 wire control TxGain(D10)
- 0x00147C00+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // Need modify for 11b/g
+ 0xE0600A00+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* Need modify for 11b/g */
+ 0x08031B00+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* init 0x080B1B00 => 0x080F1B00 for 3 wire control TxGain(D10) */
+ 0x00147C00+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* Need modify for 11b/g */
0xFFFFFD00+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW,
0x00000E00+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW,
- 0x12BACF00+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW // Need modify for 11b/g
+ 0x12BACF00+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW /* Need modify for 11b/g */
};
static const unsigned long dwAL7230ChannelTable0[CB_MAX_CHANNEL] = {
- 0x00379000+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 1, Tf = 2412MHz
- 0x00379000+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 2, Tf = 2417MHz
- 0x00379000+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 3, Tf = 2422MHz
- 0x00379000+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 4, Tf = 2427MHz
- 0x0037A000+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 5, Tf = 2432MHz
- 0x0037A000+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 6, Tf = 2437MHz
- 0x0037A000+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 7, Tf = 2442MHz
- 0x0037A000+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 8, Tf = 2447MHz //RobertYu: 20050218, update for APNode 0.49
- 0x0037B000+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 9, Tf = 2452MHz //RobertYu: 20050218, update for APNode 0.49
- 0x0037B000+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 10, Tf = 2457MHz //RobertYu: 20050218, update for APNode 0.49
- 0x0037B000+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 11, Tf = 2462MHz //RobertYu: 20050218, update for APNode 0.49
- 0x0037B000+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 12, Tf = 2467MHz //RobertYu: 20050218, update for APNode 0.49
- 0x0037C000+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 13, Tf = 2472MHz //RobertYu: 20050218, update for APNode 0.49
- 0x0037C000+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 14, Tf = 2484MHz
-
- // 4.9G => Ch 183, 184, 185, 187, 188, 189, 192, 196 (Value:15 ~ 22)
- 0x0FF52000+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 183, Tf = 4915MHz (15)
- 0x0FF52000+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 184, Tf = 4920MHz (16)
- 0x0FF52000+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 185, Tf = 4925MHz (17)
- 0x0FF52000+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 187, Tf = 4935MHz (18)
- 0x0FF52000+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 188, Tf = 4940MHz (19)
- 0x0FF52000+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 189, Tf = 4945MHz (20)
- 0x0FF53000+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 192, Tf = 4960MHz (21)
- 0x0FF53000+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 196, Tf = 4980MHz (22)
-
- // 5G => Ch 7, 8, 9, 11, 12, 16, 34, 36, 38, 40, 42, 44, 46, 48, 52, 56, 60, 64,
- // 100, 104, 108, 112, 116, 120, 124, 128, 132, 136, 140, 149, 153, 157, 161, 165 (Value 23 ~ 56)
-
- 0x0FF54000+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 7, Tf = 5035MHz (23)
- 0x0FF54000+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 8, Tf = 5040MHz (24)
- 0x0FF54000+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 9, Tf = 5045MHz (25)
- 0x0FF54000+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 11, Tf = 5055MHz (26)
- 0x0FF54000+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 12, Tf = 5060MHz (27)
- 0x0FF55000+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 16, Tf = 5080MHz (28)
- 0x0FF56000+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 34, Tf = 5170MHz (29)
- 0x0FF56000+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 36, Tf = 5180MHz (30)
- 0x0FF57000+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 38, Tf = 5190MHz (31) //RobertYu: 20050218, update for APNode 0.49
- 0x0FF57000+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 40, Tf = 5200MHz (32)
- 0x0FF57000+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 42, Tf = 5210MHz (33)
- 0x0FF57000+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 44, Tf = 5220MHz (34)
- 0x0FF57000+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 46, Tf = 5230MHz (35)
- 0x0FF57000+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 48, Tf = 5240MHz (36)
- 0x0FF58000+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 52, Tf = 5260MHz (37)
- 0x0FF58000+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 56, Tf = 5280MHz (38)
- 0x0FF58000+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 60, Tf = 5300MHz (39)
- 0x0FF59000+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 64, Tf = 5320MHz (40)
-
- 0x0FF5C000+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 100, Tf = 5500MHz (41)
- 0x0FF5C000+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 104, Tf = 5520MHz (42)
- 0x0FF5C000+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 108, Tf = 5540MHz (43)
- 0x0FF5D000+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 112, Tf = 5560MHz (44)
- 0x0FF5D000+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 116, Tf = 5580MHz (45)
- 0x0FF5D000+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 120, Tf = 5600MHz (46)
- 0x0FF5E000+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 124, Tf = 5620MHz (47)
- 0x0FF5E000+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 128, Tf = 5640MHz (48)
- 0x0FF5E000+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 132, Tf = 5660MHz (49)
- 0x0FF5F000+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 136, Tf = 5680MHz (50)
- 0x0FF5F000+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 140, Tf = 5700MHz (51)
- 0x0FF60000+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 149, Tf = 5745MHz (52)
- 0x0FF60000+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 153, Tf = 5765MHz (53)
- 0x0FF60000+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 157, Tf = 5785MHz (54)
- 0x0FF61000+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 161, Tf = 5805MHz (55)
- 0x0FF61000+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW // channel = 165, Tf = 5825MHz (56)
+ 0x00379000+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 1, Tf = 2412MHz */
+ 0x00379000+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 2, Tf = 2417MHz */
+ 0x00379000+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 3, Tf = 2422MHz */
+ 0x00379000+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 4, Tf = 2427MHz */
+ 0x0037A000+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 5, Tf = 2432MHz */
+ 0x0037A000+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 6, Tf = 2437MHz */
+ 0x0037A000+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 7, Tf = 2442MHz */
+ 0x0037A000+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 8, Tf = 2447MHz //RobertYu: 20050218, update for APNode 0.49 */
+ 0x0037B000+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 9, Tf = 2452MHz //RobertYu: 20050218, update for APNode 0.49 */
+ 0x0037B000+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 10, Tf = 2457MHz //RobertYu: 20050218, update for APNode 0.49 */
+ 0x0037B000+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 11, Tf = 2462MHz //RobertYu: 20050218, update for APNode 0.49 */
+ 0x0037B000+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 12, Tf = 2467MHz //RobertYu: 20050218, update for APNode 0.49 */
+ 0x0037C000+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 13, Tf = 2472MHz //RobertYu: 20050218, update for APNode 0.49 */
+ 0x0037C000+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 14, Tf = 2484MHz */
+
+ /* 4.9G => Ch 183, 184, 185, 187, 188, 189, 192, 196 (Value:15 ~ 22) */
+ 0x0FF52000+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 183, Tf = 4915MHz (15) */
+ 0x0FF52000+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 184, Tf = 4920MHz (16) */
+ 0x0FF52000+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 185, Tf = 4925MHz (17) */
+ 0x0FF52000+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 187, Tf = 4935MHz (18) */
+ 0x0FF52000+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 188, Tf = 4940MHz (19) */
+ 0x0FF52000+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 189, Tf = 4945MHz (20) */
+ 0x0FF53000+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 192, Tf = 4960MHz (21) */
+ 0x0FF53000+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 196, Tf = 4980MHz (22) */
+
+ /* 5G => Ch 7, 8, 9, 11, 12, 16, 34, 36, 38, 40, 42, 44, 46, 48, 52, 56, 60, 64,
+ * 100, 104, 108, 112, 116, 120, 124, 128, 132, 136, 140, 149, 153, 157, 161, 165 (Value 23 ~ 56) */
+
+ 0x0FF54000+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 7, Tf = 5035MHz (23) */
+ 0x0FF54000+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 8, Tf = 5040MHz (24) */
+ 0x0FF54000+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 9, Tf = 5045MHz (25) */
+ 0x0FF54000+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 11, Tf = 5055MHz (26) */
+ 0x0FF54000+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 12, Tf = 5060MHz (27) */
+ 0x0FF55000+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 16, Tf = 5080MHz (28) */
+ 0x0FF56000+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 34, Tf = 5170MHz (29) */
+ 0x0FF56000+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 36, Tf = 5180MHz (30) */
+ 0x0FF57000+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 38, Tf = 5190MHz (31) //RobertYu: 20050218, update for APNode 0.49 */
+ 0x0FF57000+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 40, Tf = 5200MHz (32) */
+ 0x0FF57000+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 42, Tf = 5210MHz (33) */
+ 0x0FF57000+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 44, Tf = 5220MHz (34) */
+ 0x0FF57000+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 46, Tf = 5230MHz (35) */
+ 0x0FF57000+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 48, Tf = 5240MHz (36) */
+ 0x0FF58000+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 52, Tf = 5260MHz (37) */
+ 0x0FF58000+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 56, Tf = 5280MHz (38) */
+ 0x0FF58000+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 60, Tf = 5300MHz (39) */
+ 0x0FF59000+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 64, Tf = 5320MHz (40) */
+
+ 0x0FF5C000+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 100, Tf = 5500MHz (41) */
+ 0x0FF5C000+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 104, Tf = 5520MHz (42) */
+ 0x0FF5C000+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 108, Tf = 5540MHz (43) */
+ 0x0FF5D000+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 112, Tf = 5560MHz (44) */
+ 0x0FF5D000+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 116, Tf = 5580MHz (45) */
+ 0x0FF5D000+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 120, Tf = 5600MHz (46) */
+ 0x0FF5E000+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 124, Tf = 5620MHz (47) */
+ 0x0FF5E000+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 128, Tf = 5640MHz (48) */
+ 0x0FF5E000+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 132, Tf = 5660MHz (49) */
+ 0x0FF5F000+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 136, Tf = 5680MHz (50) */
+ 0x0FF5F000+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 140, Tf = 5700MHz (51) */
+ 0x0FF60000+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 149, Tf = 5745MHz (52) */
+ 0x0FF60000+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 153, Tf = 5765MHz (53) */
+ 0x0FF60000+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 157, Tf = 5785MHz (54) */
+ 0x0FF61000+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 161, Tf = 5805MHz (55) */
+ 0x0FF61000+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW /* channel = 165, Tf = 5825MHz (56) */
};
static const unsigned long dwAL7230ChannelTable1[CB_MAX_CHANNEL] = {
- 0x13333100+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 1, Tf = 2412MHz
- 0x1B333100+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 2, Tf = 2417MHz
- 0x03333100+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 3, Tf = 2422MHz
- 0x0B333100+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 4, Tf = 2427MHz
- 0x13333100+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 5, Tf = 2432MHz
- 0x1B333100+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 6, Tf = 2437MHz
- 0x03333100+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 7, Tf = 2442MHz
- 0x0B333100+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 8, Tf = 2447MHz
- 0x13333100+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 9, Tf = 2452MHz
- 0x1B333100+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 10, Tf = 2457MHz
- 0x03333100+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 11, Tf = 2462MHz
- 0x0B333100+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 12, Tf = 2467MHz
- 0x13333100+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 13, Tf = 2472MHz
- 0x06666100+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 14, Tf = 2484MHz
-
- // 4.9G => Ch 183, 184, 185, 187, 188, 189, 192, 196 (Value:15 ~ 22)
- 0x1D555100+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 183, Tf = 4915MHz (15)
- 0x00000100+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 184, Tf = 4920MHz (16)
- 0x02AAA100+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 185, Tf = 4925MHz (17)
- 0x08000100+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 187, Tf = 4935MHz (18)
- 0x0AAAA100+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 188, Tf = 4940MHz (19)
- 0x0D555100+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 189, Tf = 4945MHz (20)
- 0x15555100+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 192, Tf = 4960MHz (21)
- 0x00000100+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 196, Tf = 4980MHz (22)
-
- // 5G => Ch 7, 8, 9, 11, 12, 16, 34, 36, 38, 40, 42, 44, 46, 48, 52, 56, 60, 64,
- // 100, 104, 108, 112, 116, 120, 124, 128, 132, 136, 140, 149, 153, 157, 161, 165 (Value 23 ~ 56)
- 0x1D555100+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 7, Tf = 5035MHz (23)
- 0x00000100+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 8, Tf = 5040MHz (24)
- 0x02AAA100+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 9, Tf = 5045MHz (25)
- 0x08000100+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 11, Tf = 5055MHz (26)
- 0x0AAAA100+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 12, Tf = 5060MHz (27)
- 0x15555100+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 16, Tf = 5080MHz (28)
- 0x05555100+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 34, Tf = 5170MHz (29)
- 0x0AAAA100+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 36, Tf = 5180MHz (30)
- 0x10000100+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 38, Tf = 5190MHz (31)
- 0x15555100+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 40, Tf = 5200MHz (32)
- 0x1AAAA100+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 42, Tf = 5210MHz (33)
- 0x00000100+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 44, Tf = 5220MHz (34)
- 0x05555100+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 46, Tf = 5230MHz (35)
- 0x0AAAA100+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 48, Tf = 5240MHz (36)
- 0x15555100+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 52, Tf = 5260MHz (37)
- 0x00000100+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 56, Tf = 5280MHz (38)
- 0x0AAAA100+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 60, Tf = 5300MHz (39)
- 0x15555100+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 64, Tf = 5320MHz (40)
- 0x15555100+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 100, Tf = 5500MHz (41)
- 0x00000100+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 104, Tf = 5520MHz (42)
- 0x0AAAA100+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 108, Tf = 5540MHz (43)
- 0x15555100+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 112, Tf = 5560MHz (44)
- 0x00000100+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 116, Tf = 5580MHz (45)
- 0x0AAAA100+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 120, Tf = 5600MHz (46)
- 0x15555100+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 124, Tf = 5620MHz (47)
- 0x00000100+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 128, Tf = 5640MHz (48)
- 0x0AAAA100+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 132, Tf = 5660MHz (49)
- 0x15555100+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 136, Tf = 5680MHz (50)
- 0x00000100+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 140, Tf = 5700MHz (51)
- 0x18000100+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 149, Tf = 5745MHz (52)
- 0x02AAA100+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 153, Tf = 5765MHz (53)
- 0x0D555100+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 157, Tf = 5785MHz (54)
- 0x18000100+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 161, Tf = 5805MHz (55)
- 0x02AAA100+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW // channel = 165, Tf = 5825MHz (56)
+ 0x13333100+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 1, Tf = 2412MHz */
+ 0x1B333100+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 2, Tf = 2417MHz */
+ 0x03333100+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 3, Tf = 2422MHz */
+ 0x0B333100+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 4, Tf = 2427MHz */
+ 0x13333100+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 5, Tf = 2432MHz */
+ 0x1B333100+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 6, Tf = 2437MHz */
+ 0x03333100+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 7, Tf = 2442MHz */
+ 0x0B333100+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 8, Tf = 2447MHz */
+ 0x13333100+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 9, Tf = 2452MHz */
+ 0x1B333100+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 10, Tf = 2457MHz */
+ 0x03333100+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 11, Tf = 2462MHz */
+ 0x0B333100+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 12, Tf = 2467MHz */
+ 0x13333100+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 13, Tf = 2472MHz */
+ 0x06666100+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 14, Tf = 2484MHz */
+
+ /* 4.9G => Ch 183, 184, 185, 187, 188, 189, 192, 196 (Value:15 ~ 22) */
+ 0x1D555100+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 183, Tf = 4915MHz (15) */
+ 0x00000100+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 184, Tf = 4920MHz (16) */
+ 0x02AAA100+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 185, Tf = 4925MHz (17) */
+ 0x08000100+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 187, Tf = 4935MHz (18) */
+ 0x0AAAA100+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 188, Tf = 4940MHz (19) */
+ 0x0D555100+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 189, Tf = 4945MHz (20) */
+ 0x15555100+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 192, Tf = 4960MHz (21) */
+ 0x00000100+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 196, Tf = 4980MHz (22) */
+
+ /* 5G => Ch 7, 8, 9, 11, 12, 16, 34, 36, 38, 40, 42, 44, 46, 48, 52, 56, 60, 64,
+ * 100, 104, 108, 112, 116, 120, 124, 128, 132, 136, 140, 149, 153, 157, 161, 165 (Value 23 ~ 56) */
+ 0x1D555100+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 7, Tf = 5035MHz (23) */
+ 0x00000100+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 8, Tf = 5040MHz (24) */
+ 0x02AAA100+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 9, Tf = 5045MHz (25) */
+ 0x08000100+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 11, Tf = 5055MHz (26) */
+ 0x0AAAA100+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 12, Tf = 5060MHz (27) */
+ 0x15555100+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 16, Tf = 5080MHz (28) */
+ 0x05555100+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 34, Tf = 5170MHz (29) */
+ 0x0AAAA100+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 36, Tf = 5180MHz (30) */
+ 0x10000100+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 38, Tf = 5190MHz (31) */
+ 0x15555100+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 40, Tf = 5200MHz (32) */
+ 0x1AAAA100+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 42, Tf = 5210MHz (33) */
+ 0x00000100+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 44, Tf = 5220MHz (34) */
+ 0x05555100+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 46, Tf = 5230MHz (35) */
+ 0x0AAAA100+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 48, Tf = 5240MHz (36) */
+ 0x15555100+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 52, Tf = 5260MHz (37) */
+ 0x00000100+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 56, Tf = 5280MHz (38) */
+ 0x0AAAA100+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 60, Tf = 5300MHz (39) */
+ 0x15555100+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 64, Tf = 5320MHz (40) */
+ 0x15555100+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 100, Tf = 5500MHz (41) */
+ 0x00000100+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 104, Tf = 5520MHz (42) */
+ 0x0AAAA100+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 108, Tf = 5540MHz (43) */
+ 0x15555100+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 112, Tf = 5560MHz (44) */
+ 0x00000100+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 116, Tf = 5580MHz (45) */
+ 0x0AAAA100+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 120, Tf = 5600MHz (46) */
+ 0x15555100+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 124, Tf = 5620MHz (47) */
+ 0x00000100+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 128, Tf = 5640MHz (48) */
+ 0x0AAAA100+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 132, Tf = 5660MHz (49) */
+ 0x15555100+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 136, Tf = 5680MHz (50) */
+ 0x00000100+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 140, Tf = 5700MHz (51) */
+ 0x18000100+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 149, Tf = 5745MHz (52) */
+ 0x02AAA100+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 153, Tf = 5765MHz (53) */
+ 0x0D555100+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 157, Tf = 5785MHz (54) */
+ 0x18000100+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 161, Tf = 5805MHz (55) */
+ 0x02AAA100+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW /* channel = 165, Tf = 5825MHz (56) */
};
static const unsigned long dwAL7230ChannelTable2[CB_MAX_CHANNEL] = {
- 0x7FD78400+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 1, Tf = 2412MHz
- 0x7FD78400+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 2, Tf = 2417MHz
- 0x7FD78400+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 3, Tf = 2422MHz
- 0x7FD78400+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 4, Tf = 2427MHz
- 0x7FD78400+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 5, Tf = 2432MHz
- 0x7FD78400+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 6, Tf = 2437MHz
- 0x7FD78400+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 7, Tf = 2442MHz
- 0x7FD78400+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 8, Tf = 2447MHz
- 0x7FD78400+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 9, Tf = 2452MHz
- 0x7FD78400+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 10, Tf = 2457MHz
- 0x7FD78400+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 11, Tf = 2462MHz
- 0x7FD78400+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 12, Tf = 2467MHz
- 0x7FD78400+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 13, Tf = 2472MHz
- 0x7FD78400+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 14, Tf = 2484MHz
-
- // 4.9G => Ch 183, 184, 185, 187, 188, 189, 192, 196 (Value:15 ~ 22)
- 0x77D78400+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 183, Tf = 4915MHz (15)
- 0x67D78400+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 184, Tf = 4920MHz (16)
- 0x77D78400+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 185, Tf = 4925MHz (17)
- 0x77D78400+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 187, Tf = 4935MHz (18)
- 0x77D78400+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 188, Tf = 4940MHz (19)
- 0x77D78400+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 189, Tf = 4945MHz (20)
- 0x77D78400+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 192, Tf = 4960MHz (21)
- 0x67D78400+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 196, Tf = 4980MHz (22)
-
- // 5G => Ch 7, 8, 9, 11, 12, 16, 34, 36, 38, 40, 42, 44, 46, 48, 52, 56, 60, 64,
- // 100, 104, 108, 112, 116, 120, 124, 128, 132, 136, 140, 149, 153, 157, 161, 165 (Value 23 ~ 56)
- 0x77D78400+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 7, Tf = 5035MHz (23)
- 0x67D78400+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 8, Tf = 5040MHz (24)
- 0x77D78400+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 9, Tf = 5045MHz (25)
- 0x77D78400+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 11, Tf = 5055MHz (26)
- 0x77D78400+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 12, Tf = 5060MHz (27)
- 0x77D78400+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 16, Tf = 5080MHz (28)
- 0x77D78400+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 34, Tf = 5170MHz (29)
- 0x77D78400+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 36, Tf = 5180MHz (30)
- 0x77D78400+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 38, Tf = 5190MHz (31)
- 0x77D78400+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 40, Tf = 5200MHz (32)
- 0x77D78400+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 42, Tf = 5210MHz (33)
- 0x67D78400+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 44, Tf = 5220MHz (34)
- 0x77D78400+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 46, Tf = 5230MHz (35)
- 0x77D78400+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 48, Tf = 5240MHz (36)
- 0x77D78400+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 52, Tf = 5260MHz (37)
- 0x67D78400+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 56, Tf = 5280MHz (38)
- 0x77D78400+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 60, Tf = 5300MHz (39)
- 0x77D78400+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 64, Tf = 5320MHz (40)
- 0x77D78400+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 100, Tf = 5500MHz (41)
- 0x67D78400+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 104, Tf = 5520MHz (42)
- 0x77D78400+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 108, Tf = 5540MHz (43)
- 0x77D78400+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 112, Tf = 5560MHz (44)
- 0x67D78400+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 116, Tf = 5580MHz (45)
- 0x77D78400+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 120, Tf = 5600MHz (46)
- 0x77D78400+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 124, Tf = 5620MHz (47)
- 0x67D78400+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 128, Tf = 5640MHz (48)
- 0x77D78400+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 132, Tf = 5660MHz (49)
- 0x77D78400+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 136, Tf = 5680MHz (50)
- 0x67D78400+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 140, Tf = 5700MHz (51)
- 0x77D78400+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 149, Tf = 5745MHz (52)
- 0x77D78400+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 153, Tf = 5765MHz (53)
- 0x77D78400+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 157, Tf = 5785MHz (54)
- 0x77D78400+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, // channel = 161, Tf = 5805MHz (55)
- 0x77D78400+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW // channel = 165, Tf = 5825MHz (56)
+ 0x7FD78400+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 1, Tf = 2412MHz */
+ 0x7FD78400+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 2, Tf = 2417MHz */
+ 0x7FD78400+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 3, Tf = 2422MHz */
+ 0x7FD78400+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 4, Tf = 2427MHz */
+ 0x7FD78400+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 5, Tf = 2432MHz */
+ 0x7FD78400+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 6, Tf = 2437MHz */
+ 0x7FD78400+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 7, Tf = 2442MHz */
+ 0x7FD78400+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 8, Tf = 2447MHz */
+ 0x7FD78400+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 9, Tf = 2452MHz */
+ 0x7FD78400+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 10, Tf = 2457MHz */
+ 0x7FD78400+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 11, Tf = 2462MHz */
+ 0x7FD78400+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 12, Tf = 2467MHz */
+ 0x7FD78400+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 13, Tf = 2472MHz */
+ 0x7FD78400+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 14, Tf = 2484MHz */
+
+ /* 4.9G => Ch 183, 184, 185, 187, 188, 189, 192, 196 (Value:15 ~ 22) */
+ 0x77D78400+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 183, Tf = 4915MHz (15) */
+ 0x67D78400+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 184, Tf = 4920MHz (16) */
+ 0x77D78400+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 185, Tf = 4925MHz (17) */
+ 0x77D78400+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 187, Tf = 4935MHz (18) */
+ 0x77D78400+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 188, Tf = 4940MHz (19) */
+ 0x77D78400+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 189, Tf = 4945MHz (20) */
+ 0x77D78400+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 192, Tf = 4960MHz (21) */
+ 0x67D78400+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 196, Tf = 4980MHz (22) */
+
+ /* 5G => Ch 7, 8, 9, 11, 12, 16, 34, 36, 38, 40, 42, 44, 46, 48, 52, 56, 60, 64,
+ * 100, 104, 108, 112, 116, 120, 124, 128, 132, 136, 140, 149, 153, 157, 161, 165 (Value 23 ~ 56) */
+ 0x77D78400+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 7, Tf = 5035MHz (23) */
+ 0x67D78400+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 8, Tf = 5040MHz (24) */
+ 0x77D78400+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 9, Tf = 5045MHz (25) */
+ 0x77D78400+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 11, Tf = 5055MHz (26) */
+ 0x77D78400+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 12, Tf = 5060MHz (27) */
+ 0x77D78400+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 16, Tf = 5080MHz (28) */
+ 0x77D78400+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 34, Tf = 5170MHz (29) */
+ 0x77D78400+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 36, Tf = 5180MHz (30) */
+ 0x77D78400+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 38, Tf = 5190MHz (31) */
+ 0x77D78400+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 40, Tf = 5200MHz (32) */
+ 0x77D78400+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 42, Tf = 5210MHz (33) */
+ 0x67D78400+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 44, Tf = 5220MHz (34) */
+ 0x77D78400+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 46, Tf = 5230MHz (35) */
+ 0x77D78400+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 48, Tf = 5240MHz (36) */
+ 0x77D78400+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 52, Tf = 5260MHz (37) */
+ 0x67D78400+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 56, Tf = 5280MHz (38) */
+ 0x77D78400+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 60, Tf = 5300MHz (39) */
+ 0x77D78400+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 64, Tf = 5320MHz (40) */
+ 0x77D78400+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 100, Tf = 5500MHz (41) */
+ 0x67D78400+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 104, Tf = 5520MHz (42) */
+ 0x77D78400+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 108, Tf = 5540MHz (43) */
+ 0x77D78400+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 112, Tf = 5560MHz (44) */
+ 0x67D78400+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 116, Tf = 5580MHz (45) */
+ 0x77D78400+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 120, Tf = 5600MHz (46) */
+ 0x77D78400+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 124, Tf = 5620MHz (47) */
+ 0x67D78400+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 128, Tf = 5640MHz (48) */
+ 0x77D78400+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 132, Tf = 5660MHz (49) */
+ 0x77D78400+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 136, Tf = 5680MHz (50) */
+ 0x67D78400+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 140, Tf = 5700MHz (51) */
+ 0x77D78400+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 149, Tf = 5745MHz (52) */
+ 0x77D78400+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 153, Tf = 5765MHz (53) */
+ 0x77D78400+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 157, Tf = 5785MHz (54) */
+ 0x77D78400+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW, /* channel = 161, Tf = 5805MHz (55) */
+ 0x77D78400+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW /* channel = 165, Tf = 5825MHz (56) */
};
/*
MACvWordRegBitsOn(dwIoBase, MAC_REG_SOFTPWRCTL, SOFTPWRCTL_SWPE3);
/* Calibration */
- MACvTimer0MicroSDelay(dwIoBase, 150);//150us
+ MACvTimer0MicroSDelay(dwIoBase, 150);/* 150us */
/* TXDCOC:active, RCK:disable */
bResult &= IFRFbWriteEmbedded(priv, (0x9ABA8F00+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW));
- MACvTimer0MicroSDelay(dwIoBase, 30);//30us
+ MACvTimer0MicroSDelay(dwIoBase, 30);/* 30us */
/* TXDCOC:disable, RCK:active */
bResult &= IFRFbWriteEmbedded(priv, (0x3ABA8F00+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW));
- MACvTimer0MicroSDelay(dwIoBase, 30);//30us
+ MACvTimer0MicroSDelay(dwIoBase, 30);/* 30us */
/* TXDCOC:disable, RCK:disable */
bResult &= IFRFbWriteEmbedded(priv, dwAL7230InitTable[CB_AL7230_INIT_SEQ-1]);
/* PE1: TX_ON, PE2: RX_ON, PE3: PLLON */
/* 3-wire control for power saving mode */
- VNSvOutPortB(dwIoBase + MAC_REG_PSPWRSIG, (PSSIG_WPE3 | PSSIG_WPE2)); //1100 0000
+ VNSvOutPortB(dwIoBase + MAC_REG_PSPWRSIG, (PSSIG_WPE3 | PSSIG_WPE2)); /* 1100 0000 */
return bResult;
}
for (ii = 0; ii < CB_AL2230_INIT_SEQ; ii++)
bResult &= IFRFbWriteEmbedded(priv, dwAL2230InitTable[ii]);
- MACvTimer0MicroSDelay(dwIoBase, 30); //delay 30 us
+ MACvTimer0MicroSDelay(dwIoBase, 30); /* delay 30 us */
/* PLL On */
MACvWordRegBitsOn(dwIoBase, MAC_REG_SOFTPWRCTL, SOFTPWRCTL_SWPE3);
- MACvTimer0MicroSDelay(dwIoBase, 150);//150us
+ MACvTimer0MicroSDelay(dwIoBase, 150);/* 150us */
bResult &= IFRFbWriteEmbedded(priv, (0x00d80f00+(BY_AL2230_REG_LEN<<3)+IFREGCTL_REGW));
- MACvTimer0MicroSDelay(dwIoBase, 30);//30us
+ MACvTimer0MicroSDelay(dwIoBase, 30);/* 30us */
bResult &= IFRFbWriteEmbedded(priv, (0x00780f00+(BY_AL2230_REG_LEN<<3)+IFREGCTL_REGW));
- MACvTimer0MicroSDelay(dwIoBase, 30);//30us
+ MACvTimer0MicroSDelay(dwIoBase, 30);/* 30us */
bResult &= IFRFbWriteEmbedded(priv, dwAL2230InitTable[CB_AL2230_INIT_SEQ-1]);
MACvWordRegBitsOn(dwIoBase, MAC_REG_SOFTPWRCTL, (SOFTPWRCTL_SWPE3 |
SOFTPWRCTL_TXPEINV));
/* 3-wire control for power saving mode */
- VNSvOutPortB(dwIoBase + MAC_REG_PSPWRSIG, (PSSIG_WPE3 | PSSIG_WPE2)); //1100 0000
+ VNSvOutPortB(dwIoBase + MAC_REG_PSPWRSIG, (PSSIG_WPE3 | PSSIG_WPE2)); /* 1100 0000 */
return bResult;
}
case RF_AL2230S:
bResult = RFbAL2230SelectChannel(priv, byChannel);
break;
- //{{ RobertYu: 20050104
+ /*{{ RobertYu: 20050104 */
case RF_AIROHA7230:
bResult = s_bAL7230SelectChannel(priv, byChannel);
break;
- //}} RobertYu
+ /*}} RobertYu */
case RF_NOTHING:
bResult = true;
break;
#include "device.h"
/*--------------------- Export Definitions -------------------------*/
-//
-// Baseband RF pair definition in eeprom (Bits 6..0)
-//
+/*
+ * Baseband RF pair definition in eeprom (Bits 6..0)
+*/
#define RF_RFMD2959 0x01
#define RF_MAXIMAG 0x02
#define RF_AIROHA 0x03
#define RF_UW2451 0x05
#define RF_MAXIMG 0x06
-#define RF_MAXIM2829 0x07 // RobertYu: 20041118
-#define RF_UW2452 0x08 // RobertYu: 20041210
-#define RF_AIROHA7230 0x0a // RobertYu: 20050104
+#define RF_MAXIM2829 0x07 /* RobertYu: 20041118 */
+#define RF_UW2452 0x08 /* RobertYu: 20041210 */
+#define RF_AIROHA7230 0x0a /* RobertYu: 20050104 */
#define RF_UW2453 0x0b
#define RF_VT3226 0x09
#define ZONE_MKK 6
#define ZONE_ISRAEL 7
-//[20050104] CB_MAXIM2829_CHANNEL_5G_HIGH, CB_UW2452_CHANNEL_5G_HIGH: 40==>41
-#define CB_MAXIM2829_CHANNEL_5G_HIGH 41 //Index41: channel = 100, Tf = 5500MHz, set the (A3:A0=0101) D6=1
-#define CB_UW2452_CHANNEL_5G_HIGH 41 //[20041210] Index41: channel = 100, Tf = 5500MHz, change VCO2->VCO3
+/* [20050104] CB_MAXIM2829_CHANNEL_5G_HIGH, CB_UW2452_CHANNEL_5G_HIGH: 40==>41 */
+#define CB_MAXIM2829_CHANNEL_5G_HIGH 41 /* Index41: channel = 100, Tf = 5500MHz, set the (A3:A0=0101) D6=1 */
+#define CB_UW2452_CHANNEL_5G_HIGH 41 /* [20041210] Index41: channel = 100, Tf = 5500MHz, change VCO2->VCO3 */
/*--------------------- Export Classes ----------------------------*/
long *pldBm
);
-//{{ RobertYu: 20050104
+/* {{ RobertYu: 20050104 */
bool RFbAL7230SelectChannelPostProcess(struct vnt_private *, u16, u16);
-//}} RobertYu
+/* }} RobertYu */
-#endif // __RF_H__
+#endif /* __RF_H__ */
/* For memory mapped IO */
-#define VNSvInPortB(dwIOAddress, pbyData) \
-do { \
- *(pbyData) = ioread8(dwIOAddress); \
-} while (0)
+#define VNSvInPortB(dwIOAddress, pbyData) \
+ (*(pbyData) = ioread8(dwIOAddress))
-#define VNSvInPortW(dwIOAddress, pwData) \
-do { \
- *(pwData) = ioread16(dwIOAddress); \
-} while (0)
+#define VNSvInPortW(dwIOAddress, pwData) \
+ (*(pwData) = ioread16(dwIOAddress))
-#define VNSvInPortD(dwIOAddress, pdwData) \
-do { \
- *(pdwData) = ioread32(dwIOAddress); \
-} while (0)
+#define VNSvInPortD(dwIOAddress, pdwData) \
+ (*(pdwData) = ioread32(dwIOAddress))
-#define VNSvOutPortB(dwIOAddress, byData) \
-do { \
- iowrite8((u8)byData, dwIOAddress); \
-} while (0)
+#define VNSvOutPortB(dwIOAddress, byData) \
+ iowrite8((u8)(byData), dwIOAddress)
-#define VNSvOutPortW(dwIOAddress, wData) \
-do { \
- iowrite16((u16)wData, dwIOAddress); \
-} while (0)
+#define VNSvOutPortW(dwIOAddress, wData) \
+ iowrite16((u16)(wData), dwIOAddress)
-#define VNSvOutPortD(dwIOAddress, dwData) \
-do { \
- iowrite32((u32)dwData, dwIOAddress); \
-} while (0)
+#define VNSvOutPortD(dwIOAddress, dwData) \
+ iowrite32((u32)(dwData), dwIOAddress)
#define PCAvDelayByIO(uDelayUnit) \
do { \
#include "usbpipe.h"
static const u16 vnt_time_stampoff[2][MAX_RATE] = {
- {384, 288, 226, 209, 54, 43, 37, 31, 28, 25, 24, 23},/* Long Preamble */
- {384, 192, 130, 113, 54, 43, 37, 31, 28, 25, 24, 23},/* Short Preamble */
+ /* Long Preamble */
+ {384, 288, 226, 209, 54, 43, 37, 31, 28, 25, 24, 23},
+
+ /* Short Preamble */
+ {384, 192, 130, 113, 54, 43, 37, 31, 28, 25, 24, 23},
};
static const u16 vnt_fb_opt0[2][5] = {
{
u16 cap_info = 0;
u16 index = MAC_HDR_LEN;
- tenuFrmSubtype st = BEACON;
+ tenuFrmSubtype st;
st = get_sub_type(data);
case WID_STR:
WILC_memcpy(cfg_str, resp + idx, cfg_len);
/* cfg_str[cfg_len] = '\0'; //mostafa: no need currently for NULL termination */
- if (process_wid_num) {
- /*fprintf(out_file,"0x%4.4x = %s\n",g_wid_num,
- * cfg_str);*/
- } else {
- /*fprintf(out_file,"%s = %s\n",gastrWIDs[cnt].cfg_switch,
- * cfg_str);*/
- }
-
if (pstrWIDresult->s32ValueSize >= cfg_len) {
WILC_memcpy(pstrWIDresult->ps8WidVal, cfg_str, cfg_len); /* mostafa: no need currently for the extra NULL byte */
pstrWIDresult->s32ValueSize = cfg_len;
WILC_strncpy(pstrWIDresult->ps8WidVal, cfg_str, WILC_strlen(cfg_str));
pstrWIDresult->ps8WidVal[WILC_strlen(cfg_str)] = '\0';
- if (process_wid_num) {
- /*fprintf(out_file,"0x%4.4x = %s\n",g_wid_num,
- * cfg_str);*/
- } else {
- /*fprintf(out_file,"%s = %s\n",gastrWIDs[cnt].cfg_switch,
- * cfg_str);*/
- }
break;
case WID_IP:
MAKE_WORD16(resp[idx + 2], resp[idx + 3])
);
conv_int_to_ip(cfg_str, cfg_int);
- if (process_wid_num) {
- /*fprintf(out_file,"0x%4.4x = %s\n",g_wid_num,
- * cfg_str);*/
- } else {
- /*fprintf(out_file,"%s = %s\n",gastrWIDs[cnt].cfg_switch,
- * cfg_str);*/
- }
break;
case WID_BIN_DATA:
s32 ParseWriteResponse(u8 *pu8RespBuffer)
{
s32 s32Error = WILC_FAIL;
- u16 u16RespLen = 0;
u16 u16WIDtype = (u16)WID_NIL;
/* Check whether the received frame is a valid response */
return WILC_FAIL;
}
- /* Extract Response Length */
- u16RespLen = MAKE_WORD16(pu8RespBuffer[2], pu8RespBuffer[3]);
-
u16WIDtype = MAKE_WORD16(pu8RespBuffer[4], pu8RespBuffer[5]);
/* Check for WID_STATUS ID and then check the length and status value */
u32 u32Error = 0;
tstrFifoHandler *pstrFifoHandler = (tstrFifoHandler *) hFifo;
if (pstrFifoHandler) {
- if (pstrFifoHandler->pu8Buffer) {
+ if (pstrFifoHandler->pu8Buffer)
WILC_FREE (pstrFifoHandler->pu8Buffer);
- } else {
+ else
u32Error = 1;
- }
WILC_FREE (pstrFifoHandler);
} else {
if (pstrFifoHandler->u32TotalBytes) {
down(&pstrFifoHandler->SemBuffer);
- if (u32BytesToRead > pstrFifoHandler->u32TotalBytes) {
+ if (u32BytesToRead > pstrFifoHandler->u32TotalBytes)
*pu32BytesRead = pstrFifoHandler->u32TotalBytes;
- } else {
+ else
*pu32BytesRead = u32BytesToRead;
- }
+
if ((pstrFifoHandler->u32ReadOffset + u32BytesToRead) <= pstrFifoHandler->u32BufferLength) {
WILC_memcpy(pu8Buffer, pstrFifoHandler->pu8Buffer + pstrFifoHandler->u32ReadOffset,
*pu32BytesRead);
/*****************************************************************************/
-tstrWILC_WFIDrv *terminated_handle = NULL;
-tstrWILC_WFIDrv *gWFiDrvHandle = NULL;
+tstrWILC_WFIDrv *terminated_handle;
+tstrWILC_WFIDrv *gWFiDrvHandle;
#ifdef DISABLE_PWRSAVE_AND_SCAN_DURING_IP
bool g_obtainingIP = false;
#endif
s32Error = SendConfigPkt(SET_CFG, &strWID, 1, true, (u32)pstrWFIDrv);
- if ((pstrHostIfSetDrvHandler->u32Address) == (u32)NULL) {
+ if ((pstrHostIfSetDrvHandler->u32Address) == (u32)NULL)
up(&hSemDeinitDrvHandle);
- }
if (s32Error) {
strWID.s32ValueSize = sizeof(u32);
/*Sending Cfg*/
- PRINT_INFO(HOSTINF_DBG, "pstrWFIDrv= %p \n", pstrWFIDrv);
+ PRINT_INFO(HOSTINF_DBG, "pstrWFIDrv= %p\n", pstrWFIDrv);
s32Error = SendConfigPkt(SET_CFG, &strWID, 1, true, (u32)pstrWFIDrv);
- if ((pstrHostIfSetOperationMode->u32Mode) == (u32)NULL) {
+ if ((pstrHostIfSetOperationMode->u32Mode) == (u32)NULL)
up(&hSemDeinitDrvHandle);
- }
if (s32Error) {
if (pu8IPAddr[0] < 192)
pu8IPAddr[0] = 0;
- PRINT_INFO(HOSTINF_DBG, "Indx = %d, Handling set IP = %d.%d.%d.%d \n", idx, pu8IPAddr[0], pu8IPAddr[1], pu8IPAddr[2], pu8IPAddr[3]);
+ PRINT_INFO(HOSTINF_DBG, "Indx = %d, Handling set IP = %pI4\n", idx, pu8IPAddr);
WILC_memcpy(gs8SetIP[idx], pu8IPAddr, IP_ALEN);
s32Error = SendConfigPkt(GET_CFG, &strWID, 1, true, (u32)pstrWFIDrv);
- PRINT_INFO(HOSTINF_DBG, "%d.%d.%d.%d\n", (u8)(strWID.ps8WidVal[0]), (u8)(strWID.ps8WidVal[1]), (u8)(strWID.ps8WidVal[2]), (u8)(strWID.ps8WidVal[3]));
+ PRINT_INFO(HOSTINF_DBG, "%pI4\n", strWID.ps8WidVal);
WILC_memcpy(gs8GetIP[idx], strWID.ps8WidVal, IP_ALEN);
PRINT_ER("Failed to get IP address\n");
WILC_ERRORREPORT(s32Error, WILC_INVALID_STATE);
} else {
- PRINT_INFO(HOSTINF_DBG, "IP address retrieved:: u8IfIdx = %d \n", idx);
- PRINT_INFO(HOSTINF_DBG, "%d.%d.%d.%d\n", gs8GetIP[idx][0], gs8GetIP[idx][1], gs8GetIP[idx][2], gs8GetIP[idx][3]);
+ PRINT_INFO(HOSTINF_DBG, "IP address retrieved:: u8IfIdx = %d\n", idx);
+ PRINT_INFO(HOSTINF_DBG, "%pI4\n", gs8GetIP[idx]);
PRINT_INFO(HOSTINF_DBG, "\n");
}
tstrWID strWID;
tstrWILC_WFIDrv *pstrWFIDrv = (tstrWILC_WFIDrv *)drvHandler;
u8 *mac_buf = (u8 *)WILC_MALLOC(ETH_ALEN);
+
if (mac_buf == NULL) {
PRINT_ER("No buffer to send mac address\n");
return WILC_FAIL;
}
s32Error = SendConfigPkt(SET_CFG, strWIDList, u8WidCnt, false, (u32)pstrWFIDrv);
- if (s32Error) {
+ if (s32Error)
PRINT_ER("Error in setting CFG params\n");
- }
WILC_CATCH(s32Error)
{
}
static s32 Handle_wait_msg_q_empty(void)
{
s32 s32Error = WILC_SUCCESS;
+
g_wilc_initialized = 0;
up(&hWaitResponse);
return s32Error;
tstrWILC_WFIDrv *pstrWFIDrv = (tstrWILC_WFIDrv *) drvHandler;
PRINT_D(HOSTINF_DBG, "Setting SCAN params\n");
- PRINT_D(HOSTINF_DBG, "Scanning: In [%d] state \n", pstrWFIDrv->enuHostIFstate);
+ PRINT_D(HOSTINF_DBG, "Scanning: In [%d] state\n", pstrWFIDrv->enuHostIFstate);
pstrWFIDrv->strWILC_UsrScanReq.pfUserScanResult = pstrHostIFscanAttr->pfScanResult;
pstrWFIDrv->strWILC_UsrScanReq.u32UserScanPvoid = pstrHostIFscanAttr->pvUserArg;
strWIDList[u32WidsCount].u16WIDid = (u16)WID_SSID_PROBE_REQ;
strWIDList[u32WidsCount].enuWIDtype = WID_STR;
- for (i = 0; i < pstrHostIFscanAttr->strHiddenNetwork.u8ssidnum; i++) {
+ for (i = 0; i < pstrHostIFscanAttr->strHiddenNetwork.u8ssidnum; i++)
valuesize += ((pstrHostIFscanAttr->strHiddenNetwork.pstrHiddenNetworkInfo[i].u8ssidlen) + 1);
- }
pu8HdnNtwrksWidVal = WILC_MALLOC(valuesize + 1);
strWIDList[u32WidsCount].ps8WidVal = pu8HdnNtwrksWidVal;
if (strWIDList[u32WidsCount].ps8WidVal != NULL) {
int i;
for (i = 0; i < pstrHostIFscanAttr->u8ChnlListLen; i++) {
- if (pstrHostIFscanAttr->pu8ChnlFreqList[i] > 0) {
+ if (pstrHostIFscanAttr->pu8ChnlFreqList[i] > 0)
pstrHostIFscanAttr->pu8ChnlFreqList[i] = pstrHostIFscanAttr->pu8ChnlFreqList[i] - 1;
- }
}
}
pstrHostIFscanAttr->pu8ChnlFreqList = NULL;
}
- if (pu8HdnNtwrksWidVal != NULL) {
+ if (pu8HdnNtwrksWidVal != NULL)
WILC_FREE(pu8HdnNtwrksWidVal);
- }
return s32Error;
}
DeallocateSurveyResults(pstrSurveyResults);
} else {
WILC_ERRORREPORT(s32Error, WILC_FAIL);
- PRINT_ER("ParseSurveyResults() Error(%d) \n", s32Err);
+ PRINT_ER("ParseSurveyResults() Error(%d)\n", s32Err);
}
if (i < pstrWFIDrv->u32SurveyResultsCount) {
u8bssDscListIndex = i;
- PRINT_INFO(HOSTINF_DBG, "Connecting to network of Bss Idx %d and SSID %s and channel %d \n",
+ PRINT_INFO(HOSTINF_DBG, "Connecting to network of Bss Idx%d and SSID %s and channel%d\n",
u8bssDscListIndex, pstrWFIDrv->astrSurveyResults[u8bssDscListIndex].SSID,
pstrWFIDrv->astrSurveyResults[u8bssDscListIndex].Channel);
strWIDList[u32WidsCount].s32ValueSize = MAX_SSID_LEN + 7;
strWIDList[u32WidsCount].ps8WidVal = WILC_MALLOC(strWIDList[u32WidsCount].s32ValueSize);
- if (strWIDList[u32WidsCount].ps8WidVal == NULL) {
+ if (strWIDList[u32WidsCount].ps8WidVal == NULL)
WILC_ERRORREPORT(s32Error, WILC_NO_MEM);
- }
pu8CurrByte = strWIDList[u32WidsCount].ps8WidVal;
PRINT_ER("Channel out of range\n");
*(pu8CurrByte++) = 0xFF;
}
- if (pstrHostIFconnectAttr->pu8bssid != NULL) {
+ if (pstrHostIFconnectAttr->pu8bssid != NULL)
WILC_memcpy(pu8CurrByte, pstrHostIFconnectAttr->pu8bssid, 6);
- }
pu8CurrByte += 6;
/* keep the buffer at the start of the allocated pointer to use it with the free*/
gu32FlushedJoinReqSize = strWIDList[u32WidsCount].s32ValueSize;
gu8FlushedJoinReq = WILC_MALLOC(gu32FlushedJoinReqSize);
}
- if (strWIDList[u32WidsCount].ps8WidVal == NULL) {
+ if (strWIDList[u32WidsCount].ps8WidVal == NULL)
WILC_ERRORREPORT(s32Error, WILC_NO_MEM);
- }
pu8CurrByte = strWIDList[u32WidsCount].ps8WidVal;
PRINT_D(HOSTINF_DBG, "* Cap Info %0x*\n", (*(pu8CurrByte - 2) | ((*(pu8CurrByte - 1)) << 8)));
/* sa*/
- if (pstrHostIFconnectAttr->pu8bssid != NULL) {
+ if (pstrHostIFconnectAttr->pu8bssid != NULL)
WILC_memcpy(pu8CurrByte, pstrHostIFconnectAttr->pu8bssid, 6);
- }
pu8CurrByte += 6;
/* bssid*/
- if (pstrHostIFconnectAttr->pu8bssid != NULL) {
+ if (pstrHostIFconnectAttr->pu8bssid != NULL)
WILC_memcpy(pu8CurrByte, pstrHostIFconnectAttr->pu8bssid, 6);
- }
pu8CurrByte += 6;
/* Beacon Period*/
WILC_memset(&strConnectInfo, 0, sizeof(tstrConnectInfo));
if (pstrHostIFconnectAttr->pfConnectResult != NULL) {
- if (pstrHostIFconnectAttr->pu8bssid != NULL) {
+ if (pstrHostIFconnectAttr->pu8bssid != NULL)
WILC_memcpy(strConnectInfo.au8bssid, pstrHostIFconnectAttr->pu8bssid, 6);
- }
if (pstrHostIFconnectAttr->pu8IEs != NULL) {
strConnectInfo.ReqIEsLen = pstrHostIFconnectAttr->IEsLen;
}
} else {
- PRINT_ER("Connect callback function pointer is NULL \n");
+ PRINT_ER("Connect callback function pointer is NULL\n");
}
}
pstrHostIFconnectAttr->pu8IEs = NULL;
}
- if (pu8CurrByte != NULL) {
+ if (pu8CurrByte != NULL)
WILC_FREE(pu8CurrByte);
- }
return s32Error;
}
strConnectInfo.pu8ReqIEs = NULL;
}
} else {
- PRINT_ER("Connect callback function pointer is NULL \n");
+ PRINT_ER("Connect callback function pointer is NULL\n");
}
/* Here we will notify our firmware also with the Connection failure {through sending to it Cfg packet carrying
PRINT_D(HOSTINF_DBG, "Sending disconnect request\n");
s32Error = SendConfigPkt(SET_CFG, &strWID, 1, false, (u32)pstrWFIDrv);
- if (s32Error) {
+ if (s32Error)
PRINT_ER("Failed to send dissconect config packet\n");
- }
/* Deallocation of the Saved Connect Request in the global Handle */
pstrWFIDrv->strWILC_UsrConnReq.ssidLen = 0;
}
} else {
- PRINT_WRN(HOSTINF_DBG, "Discovered networks exceeded max. limit \n");
+ PRINT_WRN(HOSTINF_DBG, "Discovered networks exceeded max. limit\n");
}
} else {
pstrNetworkInfo->bNewNetwork = false;
tstrDisconnectNotifInfo strDisconnectNotifInfo;
s32 s32Err = WILC_SUCCESS;
tstrWILC_WFIDrv *pstrWFIDrv = (tstrWILC_WFIDrv *) drvHandler;
- if (pstrWFIDrv == NULL) {
+
+ if (pstrWFIDrv == NULL)
PRINT_ER("Driver handler is NULL\n");
- }
PRINT_D(GENERIC_DBG, "Current State = %d,Received state = %d\n", pstrWFIDrv->enuHostIFstate,
pstrRcvdGnrlAsyncInfo->pu8Buffer[7]);
s32Err = ParseAssocRespInfo(gapu8RcvdAssocResp, u32RcvdAssocRespInfoLen,
&pstrConnectRespInfo);
if (s32Err) {
- PRINT_ER("ParseAssocRespInfo() returned error %d \n", s32Err);
+ PRINT_ER("ParseAssocRespInfo() returned error %d\n", s32Err);
} else {
/* use the necessary parsed Info from the Received Association Response */
strConnectInfo.u16ConnectStatus = pstrConnectRespInfo->u16ConnectStatus;
* So check first the matching between the received mac status and the received status code in Asoc Resp */
if ((u8MacStatus == MAC_CONNECTED) &&
(strConnectInfo.u16ConnectStatus != SUCCESSFUL_STATUSCODE)) {
- PRINT_ER("Received MAC status is MAC_CONNECTED while the received status code in Asoc Resp is not SUCCESSFUL_STATUSCODE \n");
+ PRINT_ER("Received MAC status is MAC_CONNECTED while the received status code in Asoc Resp is not SUCCESSFUL_STATUSCODE\n");
WILC_memset(u8ConnectedSSID, 0, ETH_ALEN);
} else if (u8MacStatus == MAC_DISCONNECTED) {
WILC_memset(&strDisconnectNotifInfo, 0, sizeof(tstrDisconnectNotifInfo));
if (pstrWFIDrv->strWILC_UsrScanReq.pfUserScanResult) {
- PRINT_D(HOSTINF_DBG, "\n\n<< Abort the running OBSS Scan >> \n\n");
+ PRINT_D(HOSTINF_DBG, "\n\n<< Abort the running OBSS Scan >>\n\n");
WILC_TimerStop(&(pstrWFIDrv->hScanTimer), NULL);
Handle_ScanDone((void *)pstrWFIDrv, SCAN_EVENT_ABORTED);
}
pstrWFIDrv->strWILC_UsrConnReq.u32UserConnectPvoid);
} else {
- PRINT_ER("Connect result callback function is NULL \n");
+ PRINT_ER("Connect result callback function is NULL\n");
}
WILC_memset(pstrWFIDrv->au8AssociatedBSSID, 0, ETH_ALEN);
} else if ((u8MacStatus == MAC_DISCONNECTED) &&
(pstrWFIDrv->strWILC_UsrScanReq.pfUserScanResult != NULL)) {
PRINT_D(HOSTINF_DBG, "Received MAC_DISCONNECTED from the FW while scanning\n");
- PRINT_D(HOSTINF_DBG, "\n\n<< Abort the running Scan >> \n\n");
+ PRINT_D(HOSTINF_DBG, "\n\n<< Abort the running Scan >>\n\n");
/*Abort the running scan*/
WILC_TimerStop(&(pstrWFIDrv->hScanTimer), NULL);
- if (pstrWFIDrv->strWILC_UsrScanReq.pfUserScanResult) {
+ if (pstrWFIDrv->strWILC_UsrScanReq.pfUserScanResult)
Handle_ScanDone((void *)pstrWFIDrv, SCAN_EVENT_ABORTED);
- }
}
}
if (pstrWFIDrv->enuHostIFstate == HOST_IF_CONNECTED) {
WILC_memcpy(pu8keybuf, pstrWFIDrv->au8AssociatedBSSID, ETH_ALEN);
} else {
- PRINT_ER("Couldn't handle WPARxGtk while enuHostIFstate is not HOST_IF_CONNECTED \n");
+ PRINT_ER("Couldn't handle WPARxGtk while enuHostIFstate is not HOST_IF_CONNECTED\n");
}
WILC_memcpy(pu8keybuf + 6, pstrHostIFkeyAttr->uniHostIFkeyAttr.strHostIFwpaAttr.pu8seq, 8);
pstrWFIDrv->strWILC_UsrConnReq.pfUserConnectResult(CONN_DISCONN_EVENT_DISCONN_NOTIF, NULL,
0, &strDisconnectNotifInfo, pstrWFIDrv->strWILC_UsrConnReq.u32UserConnectPvoid);
} else {
- PRINT_ER("strWILC_UsrConnReq.pfUserConnectResult = NULL \n");
+ PRINT_ER("strWILC_UsrConnReq.pfUserConnectResult = NULL\n");
}
gbScanWhileConnected = false;
PRINT_D(HOSTINF_DBG, "Failed to switch log terminal\n");
WILC_ERRORREPORT(s32Error, WILC_INVALID_STATE);
} else {
- PRINT_INFO(HOSTINF_DBG, "MAC address set :: \n");
+ PRINT_INFO(HOSTINF_DBG, "MAC address set ::\n");
}
tstrWID strWID;
/* tstrWILC_WFIDrv * pstrWFIDrv = (tstrWILC_WFIDrv *)hWFIDrv; */
tstrWILC_WFIDrv *pstrWFIDrv = (tstrWILC_WFIDrv *)drvHandler;
+
strWID.u16WIDid = (u16)WID_CURRENT_CHANNEL;
strWID.enuWIDtype = WID_CHAR;
strWID.ps8WidVal = (s8 *)&gu8Chnl;
tstrWID strWID;
u8 *pu8CurrByte;
tstrWILC_WFIDrv *pstrWFIDrv = (tstrWILC_WFIDrv *)drvHandler;
+
PRINT_D(HOSTINF_DBG, "Adding BEACON\n");
strWID.u16WIDid = (u16)WID_ADD_BEACON;
strWID.enuWIDtype = WID_BIN;
strWID.s32ValueSize = pstrSetBeaconParam->u32HeadLen + pstrSetBeaconParam->u32TailLen + 16;
strWID.ps8WidVal = WILC_MALLOC(strWID.s32ValueSize);
- if (strWID.ps8WidVal == NULL) {
+ if (strWID.ps8WidVal == NULL)
WILC_ERRORREPORT(s32Error, WILC_NO_MEM);
- }
pu8CurrByte = strWID.ps8WidVal;
*pu8CurrByte++ = (pstrSetBeaconParam->u32Interval & 0xFF);
tstrWID strWID;
u8 *pu8CurrByte;
tstrWILC_WFIDrv *pstrWFIDrv = (tstrWILC_WFIDrv *)drvHandler;
+
strWID.u16WIDid = (u16)WID_DEL_BEACON;
strWID.enuWIDtype = WID_CHAR;
strWID.s32ValueSize = sizeof(char);
strWID.ps8WidVal = &gu8DelBcn;
- if (strWID.ps8WidVal == NULL) {
+ if (strWID.ps8WidVal == NULL)
WILC_ERRORREPORT(s32Error, WILC_NO_MEM);
- }
pu8CurrByte = strWID.ps8WidVal;
*pu8CurrByte++ = (pstrStationParam->u16AssocID >> 8) & 0xFF;
*pu8CurrByte++ = pstrStationParam->u8NumRates;
- if (pstrStationParam->u8NumRates > 0) {
+ if (pstrStationParam->u8NumRates > 0)
WILC_memcpy(pu8CurrByte, pstrStationParam->pu8Rates, pstrStationParam->u8NumRates);
- }
pu8CurrByte += pstrStationParam->u8NumRates;
*pu8CurrByte++ = pstrStationParam->bIsHTSupported;
tstrWID strWID;
u8 *pu8CurrByte;
tstrWILC_WFIDrv *pstrWFIDrv = (tstrWILC_WFIDrv *)drvHandler;
+
PRINT_D(HOSTINF_DBG, "Handling add station\n");
strWID.u16WIDid = (u16)WID_ADD_STA;
strWID.enuWIDtype = WID_BIN;
strWID.s32ValueSize = WILC_ADD_STA_LENGTH + pstrStationParam->u8NumRates;
strWID.ps8WidVal = WILC_MALLOC(strWID.s32ValueSize);
- if (strWID.ps8WidVal == NULL) {
+ if (strWID.ps8WidVal == NULL)
WILC_ERRORREPORT(s32Error, WILC_NO_MEM);
- }
pu8CurrByte = strWID.ps8WidVal;
pu8CurrByte += WILC_HostIf_PackStaParam(pu8CurrByte, pstrStationParam);
static void Handle_DelAllSta(void *drvHandler, tstrHostIFDelAllSta *pstrDelAllStaParam)
{
s32 s32Error = WILC_SUCCESS;
+
tstrWID strWID;
u8 *pu8CurrByte;
tstrWILC_WFIDrv *pstrWFIDrv = (tstrWILC_WFIDrv *)drvHandler;
u8 i;
u8 au8Zero_Buff[6] = {0};
+
strWID.u16WIDid = (u16)WID_DEL_ALL_STA;
strWID.enuWIDtype = WID_STR;
strWID.s32ValueSize = (pstrDelAllStaParam->u8Num_AssocSta * ETH_ALEN) + 1;
- PRINT_D(HOSTINF_DBG, "Handling delete station \n");
+ PRINT_D(HOSTINF_DBG, "Handling delete station\n");
strWID.ps8WidVal = WILC_MALLOC((pstrDelAllStaParam->u8Num_AssocSta * ETH_ALEN) + 1);
- if (strWID.ps8WidVal == NULL) {
+ if (strWID.ps8WidVal == NULL)
WILC_ERRORREPORT(s32Error, WILC_NO_MEM);
- }
pu8CurrByte = strWID.ps8WidVal;
s32Error = SendConfigPkt(SET_CFG, &strWID, 1, true, (u32)pstrWFIDrv);
if (s32Error) {
- PRINT_ER("Failed to send add station config packe\n");
+ PRINT_ER("Failed to send add station config packet\n");
WILC_ERRORREPORT(s32Error, WILC_FAIL);
}
strWID.enuWIDtype = WID_BIN;
strWID.s32ValueSize = ETH_ALEN;
- PRINT_D(HOSTINF_DBG, "Handling delete station \n");
+ PRINT_D(HOSTINF_DBG, "Handling delete station\n");
strWID.ps8WidVal = WILC_MALLOC(strWID.s32ValueSize);
- if (strWID.ps8WidVal == NULL) {
+ if (strWID.ps8WidVal == NULL)
WILC_ERRORREPORT(s32Error, WILC_NO_MEM);
- }
pu8CurrByte = strWID.ps8WidVal;
s32Error = SendConfigPkt(SET_CFG, &strWID, 1, false, (u32)pstrWFIDrv);
if (s32Error) {
- PRINT_ER("Failed to send add station config packe\n");
+ PRINT_ER("Failed to send add station config packet\n");
WILC_ERRORREPORT(s32Error, WILC_FAIL);
}
PRINT_D(HOSTINF_DBG, "Handling edit station\n");
strWID.ps8WidVal = WILC_MALLOC(strWID.s32ValueSize);
- if (strWID.ps8WidVal == NULL) {
+ if (strWID.ps8WidVal == NULL)
WILC_ERRORREPORT(s32Error, WILC_NO_MEM);
- }
pu8CurrByte = strWID.ps8WidVal;
pu8CurrByte += WILC_HostIf_PackStaParam(pu8CurrByte, pstrStationParam);
strWID.s32ValueSize = 2;
strWID.ps8WidVal = (s8 *)WILC_MALLOC(strWID.s32ValueSize);
- if (strWID.ps8WidVal == NULL) {
+ if (strWID.ps8WidVal == NULL)
WILC_ERRORREPORT(s32Error, WILC_NO_MEM);
- }
strWID.ps8WidVal[0] = u8remain_on_chan_flag;
strWID.ps8WidVal[1] = (s8)pstrHostIfRemainOnChan->u16Channel;
/*Sending Cfg*/
s32Error = SendConfigPkt(SET_CFG, &strWID, 1, true, (u32)pstrWFIDrv);
- if (s32Error != WILC_SUCCESS) {
+ if (s32Error != WILC_SUCCESS)
PRINT_ER("Failed to set remain on channel\n");
- }
WILC_CATCH(-1)
{
WILC_TimerStart(&(pstrWFIDrv->hRemainOnChannel), pstrHostIfRemainOnChan->u32duration, (void *)pstrWFIDrv, NULL);
/*Calling CFG ready_on_channel*/
- if (pstrWFIDrv->strHostIfRemainOnChan.pRemainOnChanReady) {
+ if (pstrWFIDrv->strHostIfRemainOnChan.pRemainOnChanReady)
pstrWFIDrv->strHostIfRemainOnChan.pRemainOnChanReady(pstrWFIDrv->strHostIfRemainOnChan.pVoid);
- }
if (pstrWFIDrv->u8RemainOnChan_pendingreq)
pstrWFIDrv->u8RemainOnChan_pendingreq = 0;
strWID.u16WIDid = (u16)WID_REGISTER_FRAME;
strWID.enuWIDtype = WID_STR;
strWID.ps8WidVal = WILC_MALLOC(sizeof(u16) + 2);
- if (strWID.ps8WidVal == NULL) {
+ if (strWID.ps8WidVal == NULL)
WILC_ERRORREPORT(s32Error, WILC_NO_MEM);
- }
pu8CurrByte = strWID.ps8WidVal;
strWID.s32ValueSize = 2;
strWID.ps8WidVal = WILC_MALLOC(strWID.s32ValueSize);
- if (strWID.ps8WidVal == NULL) {
+ if (strWID.ps8WidVal == NULL)
PRINT_ER("Failed to allocate memory\n");
- }
strWID.ps8WidVal[0] = u8remain_on_chan_flag;
strWID.ps8WidVal[1] = FALSE_FRMWR_CHANNEL;
/* send the message */
s32Error = WILC_MsgQueueSend(&gMsgQHostIF, &strHostIFmsg, sizeof(tstrHostIFmsg), NULL);
- if (s32Error) {
+ if (s32Error)
WILC_ERRORREPORT(s32Error, s32Error);
- }
WILC_CATCH(s32Error)
{
tstrWID strWID;
s8 s8PowerMode;
tstrWILC_WFIDrv *pstrWFIDrv = (tstrWILC_WFIDrv *)drvHandler;
+
strWID.u16WIDid = (u16)WID_POWER_MANAGEMENT;
if (strPowerMgmtParam->bIsEnabled == true) {
strWID.enuWIDtype = WID_BIN;
strWID.s32ValueSize = sizeof(tstrHostIFSetMulti) + ((strHostIfSetMulti->u32count) * ETH_ALEN);
strWID.ps8WidVal = WILC_MALLOC(strWID.s32ValueSize);
- if (strWID.ps8WidVal == NULL) {
+ if (strWID.ps8WidVal == NULL)
WILC_ERRORREPORT(s32Error, WILC_NO_MEM);
- }
pu8CurrByte = strWID.ps8WidVal;
*pu8CurrByte++ = (strHostIfSetMulti->bIsEnabled & 0xFF);
char *ptr = NULL;
tstrWILC_WFIDrv *pstrWFIDrv = (tstrWILC_WFIDrv *)drvHandler;
- PRINT_D(HOSTINF_DBG, "Opening Block Ack session with\nBSSID = %.2x:%.2x:%.2x \nTID=%d \nBufferSize == %d \nSessionTimeOut = %d\n",
+ PRINT_D(HOSTINF_DBG, "Opening Block Ack session with\nBSSID = %.2x:%.2x:%.2x\nTID=%d\nBufferSize == %d\nSessionTimeOut = %d\n",
strHostIfBASessionInfo->au8Bssid[0],
strHostIfBASessionInfo->au8Bssid[1],
strHostIfBASessionInfo->au8Bssid[2],
char *ptr = NULL;
tstrWILC_WFIDrv *pstrWFIDrv = (tstrWILC_WFIDrv *)drvHandler;
- PRINT_D(GENERIC_DBG, "Delete Block Ack session with\nBSSID = %.2x:%.2x:%.2x \nTID=%d\n",
+ PRINT_D(GENERIC_DBG, "Delete Block Ack session with\nBSSID = %.2x:%.2x:%.2x\nTID=%d\n",
strHostIfBASessionInfo->au8Bssid[0],
strHostIfBASessionInfo->au8Bssid[1],
strHostIfBASessionInfo->au8Bssid[2],
char *ptr = NULL;
tstrWILC_WFIDrv *pstrWFIDrv = (tstrWILC_WFIDrv *)drvHandler;
- PRINT_D(GENERIC_DBG, "Delete Block Ack session with\nBSSID = %.2x:%.2x:%.2x \nTID=%d\n",
+ PRINT_D(GENERIC_DBG, "Delete Block Ack session with\nBSSID = %.2x:%.2x:%.2x\nTID=%d\n",
strHostIfBASessionInfo->au8Bssid[0],
strHostIfBASessionInfo->au8Bssid[1],
strHostIfBASessionInfo->au8Bssid[2],
/*BugID_5213*/
/*Allow chip sleep, only if both interfaces are not connected*/
- if (!linux_wlan_get_num_conn_ifcs()) {
+ if (!linux_wlan_get_num_conn_ifcs())
chip_sleep_manually(INFINITE_SLEEP_TIME);
- }
Handle_ScanDone(strHostIFmsg.drvHandler, SCAN_EVENT_DONE);
break;
case HOST_IF_MSG_CONNECT_TIMER_FIRED:
- PRINT_D(HOSTINF_DBG, "Connect Timeout \n");
+ PRINT_D(HOSTINF_DBG, "Connect Timeout\n");
Handle_ConnectTimeout(strHostIFmsg.drvHandler);
break;
break;
default:
- PRINT_ER("[Host Interface] undefined Received Msg ID \n");
+ PRINT_ER("[Host Interface] undefined Received Msg ID\n");
break;
}
}
tstrHostIFmsg strHostIFmsg;
- if (pstrWFIDrv == NULL) {
+ if (pstrWFIDrv == NULL)
WILC_ERRORREPORT(s32Error, WILC_INVALID_ARGUMENT);
- }
/* prepare the Remove Wep Key Message */
WILC_memset(&strHostIFmsg, 0, sizeof(tstrHostIFmsg));
/* send the message */
s32Error = WILC_MsgQueueSend(&gMsgQHostIF, &strHostIFmsg, sizeof(tstrHostIFmsg), NULL);
if (s32Error)
- PRINT_ER("Error in sending message queue : Request to remove WEP key \n");
+ PRINT_ER("Error in sending message queue : Request to remove WEP key\n");
down(&(pstrWFIDrv->hSemTestKeyBlock));
WILC_CATCH(s32Error)
tstrHostIFmsg strHostIFmsg;
- if (pstrWFIDrv == NULL) {
+ if (pstrWFIDrv == NULL)
WILC_ERRORREPORT(s32Error, WILC_INVALID_ARGUMENT);
- }
/* prepare the Key Message */
WILC_memset(&strHostIFmsg, 0, sizeof(tstrHostIFmsg));
tstrWILC_WFIDrv *pstrWFIDrv = (tstrWILC_WFIDrv *)hWFIDrv;
tstrHostIFmsg strHostIFmsg;
- if (pstrWFIDrv == NULL) {
+ if (pstrWFIDrv == NULL)
WILC_ERRORREPORT(s32Error, WILC_INVALID_ARGUMENT);
- }
/* prepare the Key Message */
WILC_memset(&strHostIFmsg, 0, sizeof(tstrHostIFmsg));
tstrHostIFmsg strHostIFmsg;
u8 i;
- if (pstrWFIDrv == NULL) {
+ if (pstrWFIDrv == NULL)
WILC_ERRORREPORT(s32Error, WILC_INVALID_ARGUMENT);
- }
/* prepare the Key Message */
WILC_memset(&strHostIFmsg, 0, sizeof(tstrHostIFmsg));
tstrHostIFmsg strHostIFmsg;
u8 u8KeyLen = u8PtkKeylen;
u32 i;
- if (pstrWFIDrv == NULL) {
+
+ if (pstrWFIDrv == NULL)
WILC_ERRORREPORT(s32Error, WILC_INVALID_ARGUMENT);
- }
- if (pu8RxMic != NULL) {
+ if (pu8RxMic != NULL)
u8KeyLen += RX_MIC_KEY_LEN;
- }
- if (pu8TxMic != NULL) {
+ if (pu8TxMic != NULL)
u8KeyLen += TX_MIC_KEY_LEN;
- }
/* prepare the Key Message */
WILC_memset(&strHostIFmsg, 0, sizeof(tstrHostIFmsg));
tstrHostIFmsg strHostIFmsg;
u8 u8KeyLen = u8GtkKeylen;
- if (pstrWFIDrv == NULL) {
+ if (pstrWFIDrv == NULL)
WILC_ERRORREPORT(s32Error, WILC_INVALID_ARGUMENT);
- }
/* prepare the Key Message */
WILC_memset(&strHostIFmsg, 0, sizeof(tstrHostIFmsg));
- if (pu8RxMic != NULL) {
+ if (pu8RxMic != NULL)
u8KeyLen += RX_MIC_KEY_LEN;
- }
- if (pu8TxMic != NULL) {
+ if (pu8TxMic != NULL)
u8KeyLen += TX_MIC_KEY_LEN;
- }
if (KeyRSC != NULL) {
strHostIFmsg.uniHostIFmsgBody.strHostIFkeyAttr.
uniHostIFkeyAttr.strHostIFwpaAttr.pu8seq = (u8 *)WILC_MALLOC(u32KeyRSClen);
u32 i;
- if (pstrWFIDrv == NULL) {
+ if (pstrWFIDrv == NULL)
WILC_ERRORREPORT(s32Error, WILC_INVALID_ARGUMENT);
- }
/* prepare the Key Message */
WILC_memset(&strHostIFmsg, 0, sizeof(tstrHostIFmsg));
tstrHostIFmsg strHostIFmsg;
tenuScanConnTimer enuScanConnTimer;
- if (pstrWFIDrv == NULL || pfConnectResult == NULL) {
+ if (pstrWFIDrv == NULL || pfConnectResult == NULL)
WILC_ERRORREPORT(s32Error, WILC_INVALID_ARGUMENT);
- }
if (hWFIDrv == NULL) {
PRINT_ER("Driver not initialized: gWFiDrvHandle = NULL\n");
}
- if (hWFIDrv == NULL) {
+ if (hWFIDrv == NULL)
WILC_ERRORREPORT(s32Error, WILC_INVALID_ARGUMENT);
- }
strHostIFmsg.u16MsgId = HOST_IF_MSG_FLUSH_CONNECT;
tstrWILC_WFIDrv *pstrWFIDrv = (tstrWILC_WFIDrv *)hWFIDrv;
if (pstrWFIDrv == NULL) {
- PRINT_ER("Driver not initialized: pstrWFIDrv = NULL \n");
+ PRINT_ER("Driver not initialized: pstrWFIDrv = NULL\n");
WILC_ERRORREPORT(s32Error, WILC_INVALID_ARGUMENT);
}
tstrWILC_WFIDrv *pstrWFIDrv = (tstrWILC_WFIDrv *)hWFIDrv;
if (pstrWFIDrv == NULL) {
- PRINT_ER("Driver not initialized: pstrWFIDrv = NULL \n");
+ PRINT_ER("Driver not initialized: pstrWFIDrv = NULL\n");
WILC_ERRORREPORT(s32Error, WILC_INVALID_ARGUMENT);
}
tstrWILC_WFIDrv *pstrWFIDrv = (tstrWILC_WFIDrv *)hWFIDrv;
tstrHostIFmsg strHostIFmsg;
- if (pstrWFIDrv == NULL) {
+ if (pstrWFIDrv == NULL)
WILC_ERRORREPORT(s32Error, WILC_INVALID_ARGUMENT);
- }
/* prepare the set channel message */
WILC_memset(&strHostIFmsg, 0, sizeof(tstrHostIFmsg));
strHostIFmsg.drvHandler = hWFIDrv;
s32Error = WILC_MsgQueueSend(&gMsgQHostIF, &strHostIFmsg, sizeof(tstrHostIFmsg), NULL);
- if (s32Error) {
+ if (s32Error)
WILC_ERRORREPORT(s32Error, s32Error);
- }
WILC_CATCH(s32Error)
{
WILC_memset(&strHostIFmsg, 0, sizeof(tstrHostIFmsg));
strHostIFmsg.u16MsgId = HOST_IF_MSG_Q_IDLE;
s32Error = WILC_MsgQueueSend(&gMsgQHostIF, &strHostIFmsg, sizeof(tstrHostIFmsg), NULL);
- if (s32Error) {
+ if (s32Error)
WILC_ERRORREPORT(s32Error, s32Error);
- }
WILC_CATCH(s32Error)
{
/* strHostIFmsg.drvHandler=hWFIDrv; */
s32Error = WILC_MsgQueueSend(&gMsgQHostIF, &strHostIFmsg, sizeof(tstrHostIFmsg), NULL);
- if (s32Error) {
+ if (s32Error)
WILC_ERRORREPORT(s32Error, s32Error);
- }
WILC_CATCH(s32Error)
{
strHostIFmsg.drvHandler = hWFIDrv;
s32Error = WILC_MsgQueueSend(&gMsgQHostIF, &strHostIFmsg, sizeof(tstrHostIFmsg), NULL);
- if (s32Error) {
+ if (s32Error)
WILC_ERRORREPORT(s32Error, s32Error);
- }
WILC_CATCH(s32Error)
{
tstrHostIFmsg strHostIFmsg;
if (pstrWFIDrv == NULL) {
- PRINT_ER("Driver not initialized: pstrWFIDrv = NULL \n");
+ PRINT_ER("Driver not initialized: pstrWFIDrv = NULL\n");
WILC_ERRORREPORT(s32Error, WILC_INVALID_ARGUMENT);
}
if (pstrWFIDrv == NULL) {
- PRINT_ER("Driver not initialized: pstrWFIDrv = NULL \n");
+ PRINT_ER("Driver not initialized: pstrWFIDrv = NULL\n");
WILC_ERRORREPORT(s32Error, WILC_INVALID_ARGUMENT);
}
tstrHostIFmsg strHostIFmsg;
if (pstrWFIDrv == NULL) {
- PRINT_ER("Driver not initialized: pstrWFIDrv = NULL \n");
+ PRINT_ER("Driver not initialized: pstrWFIDrv = NULL\n");
WILC_ERRORREPORT(s32Error, WILC_INVALID_ARGUMENT);
}
if (pstrWFIDrv == NULL) {
- PRINT_ER("Driver not initialized: pstrWFIDrv = NULL \n");
+ PRINT_ER("Driver not initialized: pstrWFIDrv = NULL\n");
WILC_ERRORREPORT(s32Error, WILC_INVALID_ARGUMENT);
}
tstrHostIFmsg strHostIFmsg;
tenuScanConnTimer enuScanConnTimer;
- if (pstrWFIDrv == NULL || ScanResult == NULL) {
+ if (pstrWFIDrv == NULL || ScanResult == NULL)
WILC_ERRORREPORT(s32Error, WILC_INVALID_ARGUMENT);
- }
/* prepare the Scan Message */
tstrHostIFmsg strHostIFmsg;
- if (pstrWFIDrv == NULL) {
+ if (pstrWFIDrv == NULL)
WILC_ERRORREPORT(s32Error, WILC_INVALID_ARGUMENT);
- }
/* prepare the WiphyParams Message */
WILC_memset(&strHostIFmsg, 0, sizeof(tstrHostIFmsg));
strHostIFmsg.u16MsgId = HOST_IF_MSG_CFG_PARAMS;
down(&(pstrWFIDrv->gtOsCfgValuesSem));
if (pstrWFIDrv == NULL) {
- PRINT_ER("Driver not initialized: pstrWFIDrv = NULL \n");
+ PRINT_ER("Driver not initialized: pstrWFIDrv = NULL\n");
WILC_ERRORREPORT(s32Error, WILC_INVALID_ARGUMENT);
}
PRINT_D(HOSTINF_DBG, "Getting configuration parameters\n");
void GetPeriodicRSSI(void *pvArg)
{
tstrWILC_WFIDrv *pstrWFIDrv = (tstrWILC_WFIDrv *)pvArg;
+
if (pstrWFIDrv == NULL) {
PRINT_ER("Driver handler is NULL\n");
return;
/*Destroy all timers before acquiring hSemDeinitDrvHandle*/
/*to guarantee handling all messages befor proceeding*/
if (WILC_TimerDestroy(&(pstrWFIDrv->hScanTimer), NULL)) {
- PRINT_D(HOSTINF_DBG, ">> Scan timer is active \n");
+ PRINT_D(HOSTINF_DBG, ">> Scan timer is active\n");
/* msleep(HOST_IF_SCAN_TIMEOUT+1000); */
}
if (WILC_TimerDestroy(&(pstrWFIDrv->hConnectTimer), NULL)) {
- PRINT_D(HOSTINF_DBG, ">> Connect timer is active \n");
+ PRINT_D(HOSTINF_DBG, ">> Connect timer is active\n");
/* msleep(HOST_IF_CONNECT_TIMEOUT+1000); */
}
if (WILC_TimerDestroy(&(g_hPeriodicRSSI), NULL)) {
- PRINT_D(HOSTINF_DBG, ">> Connect timer is active \n");
+ PRINT_D(HOSTINF_DBG, ">> Connect timer is active\n");
/* msleep(HOST_IF_CONNECT_TIMEOUT+1000); */
}
if (clients_count == 1) {
if (WILC_TimerDestroy(&g_hPeriodicRSSI, NULL)) {
- PRINT_D(HOSTINF_DBG, ">> Connect timer is active \n");
+ PRINT_D(HOSTINF_DBG, ">> Connect timer is active\n");
/* msleep(HOST_IF_CONNECT_TIMEOUT+1000); */
}
strHostIFmsg.u16MsgId = HOST_IF_MSG_EXIT;
s32Error = WILC_MsgQueueSend(&gMsgQHostIF, &strHostIFmsg, sizeof(tstrHostIFmsg), NULL);
- if (s32Error != WILC_SUCCESS) {
+ if (s32Error != WILC_SUCCESS)
PRINT_ER("Error in sending deinit's message queue message function: Error(%d)\n", s32Error);
- }
down(&hSemHostIFthrdEnd);
/* send the message */
s32Error = WILC_MsgQueueSend(&gMsgQHostIF, &strHostIFmsg, sizeof(tstrHostIFmsg), NULL);
- if (s32Error) {
+ if (s32Error)
PRINT_ER("Error in sending network info message queue message parameters: Error(%d)\n", s32Error);
- }
return;
drvHandler = ((pu8Buffer[u32Length - 4]) | (pu8Buffer[u32Length - 3] << 8) | (pu8Buffer[u32Length - 2] << 16) | (pu8Buffer[u32Length - 1] << 24));
pstrWFIDrv = (tstrWILC_WFIDrv *)drvHandler;
- PRINT_D(HOSTINF_DBG, "General asynchronous info packet received \n");
+ PRINT_D(HOSTINF_DBG, "General asynchronous info packet received\n");
if (pstrWFIDrv == NULL || pstrWFIDrv == terminated_handle) {
/* send the message */
s32Error = WILC_MsgQueueSend(&gMsgQHostIF, &strHostIFmsg, sizeof(tstrHostIFmsg), NULL);
- if (s32Error) {
+ if (s32Error)
PRINT_ER("Error in sending message queue asynchronous message info: Error(%d)\n", s32Error);
- }
/*BugID_5348*/
up(&hSemHostIntDeinit);
tstrHostIFmsg strHostIFmsg;
u32 drvHandler;
tstrWILC_WFIDrv *pstrWFIDrv = NULL;
+
drvHandler = ((pu8Buffer[u32Length - 4]) | (pu8Buffer[u32Length - 3] << 8) | (pu8Buffer[u32Length - 2] << 16) | (pu8Buffer[u32Length - 1] << 24));
pstrWFIDrv = (tstrWILC_WFIDrv *)drvHandler;
PRINT_D(GENERIC_DBG, "Scan notification received %p\n", pstrWFIDrv);
- if (pstrWFIDrv == NULL || pstrWFIDrv == terminated_handle) {
+ if (pstrWFIDrv == NULL || pstrWFIDrv == terminated_handle)
return;
- }
/*if there is an ongoing scan request*/
if (pstrWFIDrv->strWILC_UsrScanReq.pfUserScanResult) {
/* send the message */
s32Error = WILC_MsgQueueSend(&gMsgQHostIF, &strHostIFmsg, sizeof(tstrHostIFmsg), NULL);
- if (s32Error) {
+ if (s32Error)
PRINT_ER("Error in sending message queue scan complete parameters: Error(%d)\n", s32Error);
- }
}
tstrWILC_WFIDrv *pstrWFIDrv = (tstrWILC_WFIDrv *)hWFIDrv;
tstrHostIFmsg strHostIFmsg;
- if (pstrWFIDrv == NULL) {
+ if (pstrWFIDrv == NULL)
WILC_ERRORREPORT(s32Error, WILC_INVALID_ARGUMENT);
- }
/* prepare the remainonchan Message */
WILC_memset(&strHostIFmsg, 0, sizeof(tstrHostIFmsg));
strHostIFmsg.drvHandler = hWFIDrv;
s32Error = WILC_MsgQueueSend(&gMsgQHostIF, &strHostIFmsg, sizeof(tstrHostIFmsg), NULL);
- if (s32Error) {
+ if (s32Error)
WILC_ERRORREPORT(s32Error, s32Error);
- }
WILC_CATCH(s32Error)
{
tstrWILC_WFIDrv *pstrWFIDrv = (tstrWILC_WFIDrv *)hWFIDrv;
tstrHostIFmsg strHostIFmsg;
- if (pstrWFIDrv == NULL) {
+ if (pstrWFIDrv == NULL)
WILC_ERRORREPORT(s32Error, WILC_INVALID_ARGUMENT);
- }
/*Stopping remain-on-channel timer*/
WILC_TimerStop(&(pstrWFIDrv->hRemainOnChannel), NULL);
strHostIFmsg.uniHostIFmsgBody.strHostIfRemainOnChan.u32ListenSessionID = u32SessionID;
s32Error = WILC_MsgQueueSend(&gMsgQHostIF, &strHostIFmsg, sizeof(tstrHostIFmsg), NULL);
- if (s32Error) {
+ if (s32Error)
WILC_ERRORREPORT(s32Error, s32Error);
- }
WILC_CATCH(s32Error)
{
tstrWILC_WFIDrv *pstrWFIDrv = (tstrWILC_WFIDrv *)hWFIDrv;
tstrHostIFmsg strHostIFmsg;
- if (pstrWFIDrv == NULL) {
+ if (pstrWFIDrv == NULL)
WILC_ERRORREPORT(s32Error, WILC_INVALID_ARGUMENT);
- }
WILC_memset(&strHostIFmsg, 0, sizeof(tstrHostIFmsg));
strHostIFmsg.drvHandler = hWFIDrv;
s32Error = WILC_MsgQueueSend(&gMsgQHostIF, &strHostIFmsg, sizeof(tstrHostIFmsg), NULL);
- if (s32Error) {
+ if (s32Error)
WILC_ERRORREPORT(s32Error, s32Error);
- }
WILC_CATCH(s32Error)
{
tstrHostIFmsg strHostIFmsg;
tstrHostIFSetBeacon *pstrSetBeaconParam = &strHostIFmsg.uniHostIFmsgBody.strHostIFSetBeacon;
- if (pstrWFIDrv == NULL) {
+ if (pstrWFIDrv == NULL)
WILC_ERRORREPORT(s32Error, WILC_INVALID_ARGUMENT);
- }
WILC_memset(&strHostIFmsg, 0, sizeof(tstrHostIFmsg));
pstrSetBeaconParam->u32DTIMPeriod = u32DTIMPeriod;
pstrSetBeaconParam->u32HeadLen = u32HeadLen;
pstrSetBeaconParam->pu8Head = (u8 *)WILC_MALLOC(u32HeadLen);
- if (pstrSetBeaconParam->pu8Head == NULL) {
+ if (pstrSetBeaconParam->pu8Head == NULL)
WILC_ERRORREPORT(s32Error, WILC_NO_MEM);
- }
WILC_memcpy(pstrSetBeaconParam->pu8Head, pu8Head, u32HeadLen);
pstrSetBeaconParam->u32TailLen = u32TailLen;
/* Bug 4599 : if tail length = 0 skip allocating & copying */
if (u32TailLen > 0) {
pstrSetBeaconParam->pu8Tail = (u8 *)WILC_MALLOC(u32TailLen);
- if (pstrSetBeaconParam->pu8Tail == NULL) {
+ if (pstrSetBeaconParam->pu8Tail == NULL)
WILC_ERRORREPORT(s32Error, WILC_NO_MEM);
- }
WILC_memcpy(pstrSetBeaconParam->pu8Tail, pu8Tail, u32TailLen);
} else {
pstrSetBeaconParam->pu8Tail = NULL;
}
s32Error = WILC_MsgQueueSend(&gMsgQHostIF, &strHostIFmsg, sizeof(tstrHostIFmsg), NULL);
- if (s32Error) {
+ if (s32Error)
WILC_ERRORREPORT(s32Error, s32Error);
- }
WILC_CATCH(s32Error)
{
- if (pstrSetBeaconParam->pu8Head != NULL) {
+ if (pstrSetBeaconParam->pu8Head != NULL)
WILC_FREE(pstrSetBeaconParam->pu8Head);
- }
- if (pstrSetBeaconParam->pu8Tail != NULL) {
+ if (pstrSetBeaconParam->pu8Tail != NULL)
WILC_FREE(pstrSetBeaconParam->pu8Tail);
- }
}
return s32Error;
tstrWILC_WFIDrv *pstrWFIDrv = (tstrWILC_WFIDrv *)hWFIDrv;
tstrHostIFmsg strHostIFmsg;
- if (pstrWFIDrv == NULL) {
+ if (pstrWFIDrv == NULL)
WILC_ERRORREPORT(s32Error, WILC_INVALID_ARGUMENT);
- }
/* prepare the WiphyParams Message */
strHostIFmsg.u16MsgId = HOST_IF_MSG_DEL_BEACON;
tstrWILC_AddStaParam *pstrAddStationMsg = &strHostIFmsg.uniHostIFmsgBody.strAddStaParam;
- if (pstrWFIDrv == NULL) {
+ if (pstrWFIDrv == NULL)
WILC_ERRORREPORT(s32Error, WILC_INVALID_ARGUMENT);
- }
WILC_memset(&strHostIFmsg, 0, sizeof(tstrHostIFmsg));
WILC_memcpy(pstrAddStationMsg, pstrStaParams, sizeof(tstrWILC_AddStaParam));
if (pstrAddStationMsg->u8NumRates > 0) {
u8 *rates = WILC_MALLOC(pstrAddStationMsg->u8NumRates);
+
WILC_NULLCHECK(s32Error, rates);
WILC_memcpy(rates, pstrStaParams->pu8Rates, pstrAddStationMsg->u8NumRates);
s32Error = WILC_MsgQueueSend(&gMsgQHostIF, &strHostIFmsg, sizeof(tstrHostIFmsg), NULL);
- if (s32Error) {
+ if (s32Error)
WILC_ERRORREPORT(s32Error, s32Error);
- }
WILC_CATCH(s32Error)
{
tstrHostIFmsg strHostIFmsg;
tstrHostIFDelSta *pstrDelStationMsg = &strHostIFmsg.uniHostIFmsgBody.strDelStaParam;
- if (pstrWFIDrv == NULL) {
+ if (pstrWFIDrv == NULL)
WILC_ERRORREPORT(s32Error, WILC_INVALID_ARGUMENT);
- }
WILC_memset(&strHostIFmsg, 0, sizeof(tstrHostIFmsg));
WILC_memcpy(pstrDelStationMsg->au8MacAddr, pu8MacAddr, ETH_ALEN);
s32Error = WILC_MsgQueueSend(&gMsgQHostIF, &strHostIFmsg, sizeof(tstrHostIFmsg), NULL);
- if (s32Error) {
+ if (s32Error)
WILC_ERRORREPORT(s32Error, s32Error);
- }
WILC_CATCH(s32Error)
{
u8 u8AssocNumb = 0;
- if (pstrWFIDrv == NULL) {
+ if (pstrWFIDrv == NULL)
WILC_ERRORREPORT(s32Error, WILC_INVALID_ARGUMENT);
- }
WILC_memset(&strHostIFmsg, 0, sizeof(tstrHostIFmsg));
s32Error = WILC_MsgQueueSend(&gMsgQHostIF, &strHostIFmsg, sizeof(tstrHostIFmsg), NULL);
- if (s32Error) {
+ if (s32Error)
WILC_ERRORREPORT(s32Error, s32Error);
- }
WILC_CATCH(s32Error)
{
tstrHostIFmsg strHostIFmsg;
tstrWILC_AddStaParam *pstrAddStationMsg = &strHostIFmsg.uniHostIFmsgBody.strAddStaParam;
- if (pstrWFIDrv == NULL) {
+ if (pstrWFIDrv == NULL)
WILC_ERRORREPORT(s32Error, WILC_INVALID_ARGUMENT);
- }
PRINT_D(HOSTINF_DBG, "Setting editing station message queue params\n");
WILC_memcpy(pstrAddStationMsg, pstrStaParams, sizeof(tstrWILC_AddStaParam));
if (pstrAddStationMsg->u8NumRates > 0) {
u8 *rates = WILC_MALLOC(pstrAddStationMsg->u8NumRates);
+
WILC_NULLCHECK(s32Error, rates);
WILC_memcpy(rates, pstrStaParams->pu8Rates, pstrAddStationMsg->u8NumRates);
pstrAddStationMsg->pu8Rates = rates;
}
s32Error = WILC_MsgQueueSend(&gMsgQHostIF, &strHostIFmsg, sizeof(tstrHostIFmsg), NULL);
- if (s32Error) {
+ if (s32Error)
WILC_ERRORREPORT(s32Error, s32Error);
- }
WILC_CATCH(s32Error)
{
}
tstrHostIFmsg strHostIFmsg;
tstrHostIfPowerMgmtParam *pstrPowerMgmtParam = &strHostIFmsg.uniHostIFmsgBody.strPowerMgmtparam;
- PRINT_INFO(HOSTINF_DBG, "\n\n>> Setting PS to %d << \n\n", bIsEnabled);
+ PRINT_INFO(HOSTINF_DBG, "\n\n>> Setting PS to %d <<\n\n", bIsEnabled);
- if (pstrWFIDrv == NULL) {
+ if (pstrWFIDrv == NULL)
WILC_ERRORREPORT(s32Error, WILC_INVALID_ARGUMENT);
- }
PRINT_D(HOSTINF_DBG, "Setting Power management message queue params\n");
s32Error = WILC_MsgQueueSend(&gMsgQHostIF, &strHostIFmsg, sizeof(tstrHostIFmsg), NULL);
- if (s32Error) {
+ if (s32Error)
WILC_ERRORREPORT(s32Error, s32Error);
- }
WILC_CATCH(s32Error)
{
}
tstrHostIFSetMulti *pstrMulticastFilterParam = &strHostIFmsg.uniHostIFmsgBody.strHostIfSetMulti;
- if (pstrWFIDrv == NULL) {
+ if (pstrWFIDrv == NULL)
WILC_ERRORREPORT(s32Error, WILC_INVALID_ARGUMENT);
- }
PRINT_D(HOSTINF_DBG, "Setting Multicast Filter params\n");
pstrMulticastFilterParam->u32count = u32count;
s32Error = WILC_MsgQueueSend(&gMsgQHostIF, &strHostIFmsg, sizeof(tstrHostIFmsg), NULL);
- if (s32Error) {
+ if (s32Error)
WILC_ERRORREPORT(s32Error, s32Error);
- }
WILC_CATCH(s32Error)
{
}
pNewJoinBssParam->wmm_cap = true;
/* Check if Bit 7 is set indicating U-APSD capability */
- if (pu8IEs[index + 8] & (1 << 7)) {
+ if (pu8IEs[index + 8] & (1 << 7))
pNewJoinBssParam->uapsd_cap = true;
- }
index += pu8IEs[index + 1] + 2;
continue;
}
(pu8IEs[index + 4] == 0x9a) && /* OUI */
(pu8IEs[index + 5] == 0x09) && (pu8IEs[index + 6] == 0x0c)) { /* OUI Type */
u16 u16P2P_count;
+
pNewJoinBssParam->tsf = ptstrNetworkInfo->u32Tsf;
pNewJoinBssParam->u8NoaEnbaled = 1;
pNewJoinBssParam->u8Index = pu8IEs[index + 9];
} else
pNewJoinBssParam->u8OppEnable = 0;
/* HOSTINF_DBG */
- PRINT_D(GENERIC_DBG, "P2P Dump \n");
+ PRINT_D(GENERIC_DBG, "P2P Dump\n");
for (i = 0; i < pu8IEs[index + 7]; i++)
- PRINT_D(GENERIC_DBG, " %x \n", pu8IEs[index + 9 + i]);
+ PRINT_D(GENERIC_DBG, " %x\n", pu8IEs[index + 9 + i]);
pNewJoinBssParam->u8Count = pu8IEs[index + 11];
u16P2P_count = index + 12;
rsnIndex += 7; /* skipping id, length, version(2B) and first 3 bytes of gcipher */
pNewJoinBssParam->rsn_grp_policy = pu8IEs[rsnIndex];
rsnIndex++;
- /* PRINT_D(HOSTINF_DBG,"Group Policy: %0x \n",pNewJoinBssParam->rsn_grp_policy); */
+ /* PRINT_D(HOSTINF_DBG,"Group Policy: %0x\n",pNewJoinBssParam->rsn_grp_policy); */
/* initialize policies with invalid values */
jumpOffset = pu8IEs[rsnIndex] * 4; /* total no.of bytes of pcipher field (count*4) */
pcipherCount = (pu8IEs[rsnIndex] > 3) ? 3 : pu8IEs[rsnIndex];
rsnIndex += 2; /* jump 2 bytes of pcipher count */
- /* PRINT_D(HOSTINF_DBG,"\npcipher:%d \n",pcipherCount); */
+ /* PRINT_D(HOSTINF_DBG,"\npcipher:%d\n",pcipherCount); */
for (i = pcipherTotalCount, j = 0; i < pcipherCount + pcipherTotalCount && i < 3; i++, j++) {
/* each count corresponds to 4 bytes, only last byte is saved */
pNewJoinBssParam->rsn_pcip_policy[i] = pu8IEs[rsnIndex + ((j + 1) * 4) - 1];
tstrHostIFmsg strHostIFmsg;
tstrHostIfBASessionInfo *pBASessionInfo = &strHostIFmsg.uniHostIFmsgBody.strHostIfBASessionInfo;
- if (pstrWFIDrv == NULL) {
+ if (pstrWFIDrv == NULL)
WILC_ERRORREPORT(s32Error, WILC_INVALID_ARGUMENT);
- }
WILC_memset(&strHostIFmsg, 0, sizeof(tstrHostIFmsg));
strHostIFmsg.drvHandler = hWFIDrv;
s32Error = WILC_MsgQueueSend(&gMsgQHostIF, &strHostIFmsg, sizeof(tstrHostIFmsg), NULL);
- if (s32Error) {
+ if (s32Error)
WILC_ERRORREPORT(s32Error, s32Error);
- }
WILC_CATCH(s32Error)
{
tstrHostIFmsg strHostIFmsg;
tstrHostIfBASessionInfo *pBASessionInfo = &strHostIFmsg.uniHostIFmsgBody.strHostIfBASessionInfo;
- if (pstrWFIDrv == NULL) {
+ if (pstrWFIDrv == NULL)
WILC_ERRORREPORT(s32Error, WILC_INVALID_ARGUMENT);
- }
WILC_memset(&strHostIFmsg, 0, sizeof(tstrHostIFmsg));
strHostIFmsg.drvHandler = hWFIDrv;
s32Error = WILC_MsgQueueSend(&gMsgQHostIF, &strHostIFmsg, sizeof(tstrHostIFmsg), NULL);
- if (s32Error) {
+ if (s32Error)
WILC_ERRORREPORT(s32Error, s32Error);
- }
WILC_CATCH(s32Error)
{
tstrHostIFmsg strHostIFmsg;
tstrHostIfBASessionInfo *pBASessionInfo = &strHostIFmsg.uniHostIFmsgBody.strHostIfBASessionInfo;
- if (pstrWFIDrv == NULL) {
+ if (pstrWFIDrv == NULL)
WILC_ERRORREPORT(s32Error, WILC_INVALID_ARGUMENT);
- }
WILC_memset(&strHostIFmsg, 0, sizeof(tstrHostIFmsg));
strHostIFmsg.drvHandler = hWFIDrv;
s32Error = WILC_MsgQueueSend(&gMsgQHostIF, &strHostIFmsg, sizeof(tstrHostIFmsg), NULL);
- if (s32Error) {
+ if (s32Error)
WILC_ERRORREPORT(s32Error, s32Error);
- }
WILC_CATCH(s32Error)
{
/* TODO: Enable This feature on softap firmware */
return 0;
- if (pstrWFIDrv == NULL) {
+ if (pstrWFIDrv == NULL)
WILC_ERRORREPORT(s32Error, WILC_INVALID_ARGUMENT);
- }
WILC_memset(&strHostIFmsg, 0, sizeof(tstrHostIFmsg));
strHostIFmsg.uniHostIFmsgBody.strHostIfSetIP.idx = idx;
s32Error = WILC_MsgQueueSend(&gMsgQHostIF, &strHostIFmsg, sizeof(tstrHostIFmsg), NULL);
- if (s32Error) {
+ if (s32Error)
WILC_ERRORREPORT(s32Error, s32Error);
- }
WILC_CATCH(s32Error)
{
tstrWILC_WFIDrv *pstrWFIDrv = (tstrWILC_WFIDrv *)hWFIDrv;
tstrHostIFmsg strHostIFmsg;
- if (pstrWFIDrv == NULL) {
+ if (pstrWFIDrv == NULL)
WILC_ERRORREPORT(s32Error, WILC_INVALID_ARGUMENT);
- }
WILC_memset(&strHostIFmsg, 0, sizeof(tstrHostIFmsg));
strHostIFmsg.u16MsgId = HOST_IF_MSG_GET_IPADDRESS;
strHostIFmsg.uniHostIFmsgBody.strHostIfSetIP.au8IPAddr = u16ipadd;
- strHostIFmsg.drvHandler=hWFIDrv;
- strHostIFmsg.uniHostIFmsgBody.strHostIfSetIP.idx= idx;
+ strHostIFmsg.drvHandler = hWFIDrv;
+ strHostIFmsg.uniHostIFmsgBody.strHostIfSetIP.idx = idx;
s32Error = WILC_MsgQueueSend(&gMsgQHostIF, &strHostIFmsg, sizeof(tstrHostIFmsg), NULL);
- if (s32Error) {
+ if (s32Error)
WILC_ERRORREPORT(s32Error, s32Error);
- }
WILC_CATCH(s32Error)
{
}
static int mon_mgmt_tx(struct net_device *dev, const u8 *buf, size_t len)
{
- linux_wlan_t *nic;
struct tx_complete_mon_data *mgmt_tx = NULL;
if (dev == NULL) {
PRINT_D(HOSTAPD_DBG, "ERROR: dev == NULL\n");
return WILC_FAIL;
}
- nic = netdev_priv(dev);
netif_stop_queue(dev);
mgmt_tx = kmalloc(sizeof(struct tx_complete_mon_data), GFP_ATOMIC);
static netdev_tx_t WILC_WFI_mon_xmit(struct sk_buff *skb,
struct net_device *dev)
{
- struct ieee80211_radiotap_header *rtap_hdr;
u32 rtap_len, i, ret = 0;
struct WILC_WFI_mon_priv *mon_priv;
return WILC_FAIL;
}
- rtap_hdr = (struct ieee80211_radiotap_header *)skb->data;
rtap_len = ieee80211_get_radiotap_len(skb->data);
if (skb->len < rtap_len) {
ether_setup(dev);
dev->tx_queue_len = 0;
dev->type = ARPHRD_IEEE80211_RADIOTAP;
- memset(dev->dev_addr, 0, ETH_ALEN);
+ eth_zero_addr(dev->dev_addr);
#ifdef USE_WIRELESS
{
#define TX_BACKOFF_WEIGHT_MIN (0)
#define TX_BACKOFF_WEIGHT_UNIT_MS (10)
int backoff_weight = TX_BACKOFF_WEIGHT_MIN;
- signed long timeout;
#endif
/* inform wilc1000_wlan_init that TXQ task is started. */
}
if (ret == WILC_TX_ERR_NO_BUF) { /* failed to allocate buffers in chip. */
- timeout = msecs_to_jiffies(TX_BACKOFF_WEIGHT_UNIT_MS << backoff_weight);
do {
/* Back off from sending packets for some time. */
/* schedule_timeout will allow RX task to run and free buffers.*/
void clear_shadow_scan(void *pUserVoid)
{
- struct WILC_WFI_priv *priv;
int i;
- priv = (struct WILC_WFI_priv *)pUserVoid;
if (op_ifcs == 0) {
WILC_TimerDestroy(&hAgingTimer, NULL);
PRINT_INFO(CORECONFIG_DBG, "destroy aging timer\n");
void reset_shadow_found(void *pUserVoid)
{
- struct WILC_WFI_priv *priv;
int i;
- priv = (struct WILC_WFI_priv *)pUserVoid;
for (i = 0; i < u32LastScannedNtwrksCountShadow; i++) {
astrLastScannedNtwrksShadow[i].u8Found = 0;
void update_scan_time(void *pUserVoid)
{
- struct WILC_WFI_priv *priv;
int i;
- priv = (struct WILC_WFI_priv *)pUserVoid;
for (i = 0; i < u32LastScannedNtwrksCountShadow; i++) {
astrLastScannedNtwrksShadow[i].u32TimeRcvdInScan = jiffies;
}
void remove_network_from_shadow(void *pUserVoid)
{
- struct WILC_WFI_priv *priv;
unsigned long now = jiffies;
int i, j;
- priv = (struct WILC_WFI_priv *)pUserVoid;
for (i = 0; i < u32LastScannedNtwrksCountShadow; i++) {
if (time_after(now, astrLastScannedNtwrksShadow[i].u32TimeRcvdInScan + (unsigned long)(SCAN_RESULT_EXPIRE))) {
int8_t is_network_in_shadow(tstrNetworkInfo *pstrNetworkInfo, void *pUserVoid)
{
- struct WILC_WFI_priv *priv;
int8_t state = -1;
int i;
- priv = (struct WILC_WFI_priv *)pUserVoid;
if (u32LastScannedNtwrksCountShadow == 0) {
PRINT_D(CFG80211_DBG, "Starting Aging timer\n");
WILC_TimerStart(&(hAgingTimer), AGING_TIME, pUserVoid, NULL);
void add_network_to_shadow(tstrNetworkInfo *pstrNetworkInfo, void *pUserVoid, void *pJoinParams)
{
- struct WILC_WFI_priv *priv;
int8_t ap_found = is_network_in_shadow(pstrNetworkInfo, pUserVoid);
uint32_t ap_index = 0;
uint8_t rssi_index = 0;
- priv = (struct WILC_WFI_priv *)pUserVoid;
if (u32LastScannedNtwrksCountShadow >= MAX_NUM_SCANNED_NETWORKS_SHADOW) {
PRINT_D(CFG80211_DBG, "Shadow network reached its maximum limit\n");
pstrDisconnectNotifInfo->u16reason = 1;
}
cfg80211_disconnected(dev, pstrDisconnectNotifInfo->u16reason, pstrDisconnectNotifInfo->ie,
- pstrDisconnectNotifInfo->ie_len, GFP_KERNEL);
+ pstrDisconnectNotifInfo->ie_len, false,
+ GFP_KERNEL);
}
#include "wilc_wfi_cfgoperations.h"
#include "host_interface.h"
-
MODULE_AUTHOR("Mai Daftedar");
MODULE_LICENSE("Dual BSD/GPL");
-
struct net_device *WILC_WFI_devs[2];
/*
/*
* Do we run in NAPI mode?
*/
-static int use_napi ;
+static int use_napi;
module_param(use_napi, int, 0);
-
/*
* A structure representing an in-flight packet.
*/
u8 data[ETH_DATA_LEN];
};
-
-
int pool_size = 8;
module_param(pool_size, int, 0);
-
static void WILC_WFI_TxTimeout(struct net_device *dev);
static void (*WILC_WFI_Interrupt)(int, void *, struct pt_regs *);
priv->ppool = NULL;
for (i = 0; i < pool_size; i++) {
- pkt = kmalloc (sizeof (struct WILC_WFI_packet), GFP_KERNEL);
+ pkt = kmalloc(sizeof(struct WILC_WFI_packet), GFP_KERNEL);
if (pkt == NULL) {
PRINT_D(RX_DBG, "Ran out of memory allocating packet pool\n");
return;
while ((pkt = priv->ppool)) {
priv->ppool = pkt->next;
- kfree (pkt);
+ kfree(pkt);
/* FIXME - in-flight packets ? */
}
}
static void WILC_WFI_RxInts(struct net_device *dev, int enable)
{
struct WILC_WFI_priv *priv = netdev_priv(dev);
+
priv->rx_int_enabled = enable;
}
int WILC_WFI_Release(struct net_device *dev)
{
/* release ports, irq and such -- like fops->close */
-
netif_stop_queue(dev); /* can't transmit any more */
return 0;
PRINT_INFO(RX_DBG, "In monitor device name %s\n", dev->name);
priv = wiphy_priv(priv->dev->ieee80211_ptr->wiphy);
PRINT_D(RX_DBG, "VALUE PASSED IN OF HRWD %p\n", priv->hWILCWFIDrv);
- /* host_int_get_rssi(priv->hWILCWFIDrv, &(rssi)); */
if (INFO) {
for (i = 14; i < skb->len; i++)
PRINT_INFO(RX_DBG, "RXdata[%d] %02x\n", i, skb->data[i]);
u32 *saddr, *daddr;
struct WILC_WFI_packet *tx_buffer;
-
/* I am paranoid. Ain't I? */
if (len < sizeof(struct ethhdr) + sizeof(struct iphdr)) {
PRINT_D(RX_DBG, "WILC_WFI: Hmm... packet too short (%i octets)\n",
if (0) { /* enable this conditional to look at the data */
int i;
+
PRINT_D(RX_DBG, "len is %i", len);
for (i = 14; i < len; i++)
PRINT_D(RX_DBG, "TXdata[%d] %02x\n", i, buf[i] & 0xff);
(unsigned long) priv->stats.tx_packets);
} else
WILC_WFI_Interrupt(0, dev, NULL);
-
}
/**
char *data, shortpkt[ETH_ZLEN];
struct WILC_WFI_priv *priv = netdev_priv(dev);
- /* priv = wiphy_priv(priv->dev->ieee80211_ptr->wiphy); */
-
- /* if(priv->monitor_flag) */
- /* mac80211_hwsim_monitor_rx(skb); */
-
-
data = skb->data;
len = skb->len;
struct net_device_stats *WILC_WFI_Stats(struct net_device *dev)
{
struct WILC_WFI_priv *priv = netdev_priv(dev);
+
return &priv->stats;
}
{
struct WILC_WFI_priv *priv;
-
/*
* Then, assign other fields in dev, using ether_setup() and some
* hand assignments
int i;
struct WILC_WFI_priv *priv[2];
- /*if(hwsim_mon!=NULL)
- * {
- * PRINT_D(RX_DBG, "Freeing monitor interface\n");
- * unregister_netdev(hwsim_mon);
- * free_netdev(hwsim_mon);
- * }*/
for (i = 0; i < 2; i++) {
priv[i] = netdev_priv(WILC_WFI_devs[i]);
void StartConfigSim(void);
-
-
-
-
-
-
/**
* @brief WILC_WFI_Stat
* @details Return statistics to the caller
int result, i, ret = -ENOMEM;
struct WILC_WFI_priv *priv[2], *netpriv;
struct wireless_dev *wdev;
+
WILC_WFI_Interrupt = use_napi ? WILC_WFI_NapiInterrupt : WILC_WFI_RegularInterrupt;
- char buf[IFNAMSIZ];
for (i = 0; i < 2; i++) {
-
/* Allocate the net devices */
WILC_WFI_devs[i] = alloc_netdev(sizeof(struct WILC_WFI_priv), "wlan%d",
WILC_WFI_Init);
if (WILC_WFI_devs[i] == NULL)
goto out;
- /* priv[i] = netdev_priv(WILC_WFI_devs[i]); */
wdev = WILC_WFI_WiphyRegister(WILC_WFI_devs[i]);
WILC_WFI_devs[i]->ieee80211_ptr = wdev;
ret = 0;
}
-
/*init atmel driver */
priv[0] = netdev_priv(WILC_WFI_devs[0]);
priv[1] = netdev_priv(WILC_WFI_devs[1]);
- if (priv[1]->dev->ieee80211_ptr->wiphy->interface_modes && BIT(NL80211_IFTYPE_MONITOR)) {
- /* snprintf(buf, IFNAMSIZ, "mon.%s", priv[1]->dev->name); */
- /* WILC_WFI_init_mon_interface(); */
- /* priv[1]->monitor_flag = 1; */
-
- }
priv[0]->bCfgScanning = false;
priv[0]->u32RcvdChCount = 0;
WILC_memset(priv[0]->au8AssociatedBss, 0xFF, ETH_ALEN);
-
- /* ret = host_int_init(&priv[0]->hWILCWFIDrv); */
- /*copy handle to the other driver*/
- /* priv[1]->hWILCWFIDrv = priv[0]->hWILCWFIDrv; */
- if (ret) {
+ if (ret)
PRINT_ER("Error Init Driver\n");
- }
-
out:
if (ret)
}
-
module_init(WILC_WFI_InitModule);
module_exit(WILC_WFI_Cleanup);
#define num_reg_frame 2
/*
* If you use RX_BH_WORK_QUEUE on LPC3131: You may lose the first interrupt on
- * LPC3131 which is important to get the MAC start status when you are blocked inside
- * linux_wlan_firmware_download() which blocks mac_open().
+ * LPC3131 which is important to get the MAC start status when you are blocked
+ * inside linux_wlan_firmware_download() which blocks mac_open().
*/
-#if defined (NM73131_0_BOARD)
+#if defined(NM73131_0_BOARD)
#define RX_BH_TYPE RX_BH_KTHREAD
-#elif defined (PANDA_BOARD)
+#elif defined(PANDA_BOARD)
#define RX_BH_TYPE RX_BH_THREADED_IRQ
#else
#define RX_BH_TYPE RX_BH_KTHREAD
int seq_len;
u32 cipher;
};
+
struct wilc_wfi_wep_key {
u8 *key;
u8 key_len;
u8 WILC_WFI_wep_default;
u8 WILC_WFI_wep_key[4][WLAN_KEY_LEN_WEP104];
u8 WILC_WFI_wep_key_len[4];
- struct net_device *real_ndev; /* The real interface that the monitor is on */
+ /* The real interface that the monitor is on */
+ struct net_device *real_ndev;
struct wilc_wfi_key *wilc_gtk[MAX_NUM_STA];
struct wilc_wfi_key *wilc_ptk[MAX_NUM_STA];
u8 wilc_groupkey;
{
char buf[256];
va_list args;
- int len;
if (flag & dbgflag) {
va_start(args, fmt);
- len = vsprintf(buf, fmt, args);
+ vsprintf(buf, fmt, args);
va_end(args);
if (g_wlan.os_func.os_debug)
/******************************************************************************/
reg = ((1 << 0) | (1 << 1) | (1 << 2) | (1 << 3) | (1 << 8) | (1 << 9) | (1 << 26) | (1 << 29) | (1 << 30) | (1 << 31)); /**/
/**/
- ret = p->hif_func.hif_write_reg(WILC_GLB_RESET_0, reg); /**/
+ p->hif_func.hif_write_reg(WILC_GLB_RESET_0, reg); /**/
reg = ~(1 << 10); /**/
/**/
ret = p->hif_func.hif_write_reg(WILC_GLB_RESET_0, reg); /**/
int ret = 1;
uint8_t msg_type;
uint8_t msg_id;
- uint16_t msg_len;
#ifdef WILC_FULLY_HOSTING_AP
u32 *ptru32Frame;
bool bStatus = frame[2];
msg_type = frame[0];
msg_id = frame[1]; /* seq no */
-#ifdef BIG_ENDIAN
- msg_len = (frame[2] << 8) | frame[3];
-#else
- msg_len = (frame[3] << 8) | frame[2];
-#endif
frame += 4;
size -= 4;
********************************************/
#define HIF_SDIO (0)
-#define HIF_SPI (1 << 0)
-#define HIF_SDIO_GPIO_IRQ (1 << 2)
+#define HIF_SPI BIT(0)
+#define HIF_SDIO_GPIO_IRQ BIT(2)
/********************************************
obj-$(CONFIG_FB_XGI) += xgifb.o
-xgifb-y := XGI_main_26.o vb_init.o vb_setmode.o vb_util.o
+xgifb-y := XGI_main_26.o vb_init.o vb_setmode.o
#define Index_CR_GPIO_Reg1 0x48
#define Index_CR_GPIO_Reg3 0x4a
-#define GPIOG_EN (1<<6)
-#define GPIOG_READ (1<<1)
+#define GPIOG_EN BIT(6)
+#define GPIOG_READ BIT(1)
static char *forcecrt2type;
static char *mode;
+++ /dev/null
-#include "vgatypes.h"
-#include "vb_util.h"
-
-void xgifb_reg_set(unsigned long port, u8 index, u8 data)
-{
- outb(index, port);
- outb(data, port + 1);
-}
-
-u8 xgifb_reg_get(unsigned long port, u8 index)
-{
- outb(index, port);
- return inb(port + 1);
-}
-
-void xgifb_reg_and_or(unsigned long port, u8 index,
- unsigned data_and, unsigned data_or)
-{
- u8 temp;
-
- temp = xgifb_reg_get(port, index); /* XGINew_Part1Port index 02 */
- temp = (temp & data_and) | data_or;
- xgifb_reg_set(port, index, temp);
-}
-
-void xgifb_reg_and(unsigned long port, u8 index, unsigned data_and)
-{
- u8 temp;
-
- temp = xgifb_reg_get(port, index); /* XGINew_Part1Port index 02 */
- temp &= data_and;
- xgifb_reg_set(port, index, temp);
-}
-
-void xgifb_reg_or(unsigned long port, u8 index, unsigned data_or)
-{
- u8 temp;
-
- temp = xgifb_reg_get(port, index); /* XGINew_Part1Port index 02 */
- temp |= data_or;
- xgifb_reg_set(port, index, temp);
-}
#ifndef _VBUTIL_
#define _VBUTIL_
-extern void xgifb_reg_set(unsigned long, u8, u8);
-extern u8 xgifb_reg_get(unsigned long, u8);
-extern void xgifb_reg_or(unsigned long, u8, unsigned);
-extern void xgifb_reg_and(unsigned long, u8, unsigned);
-extern void xgifb_reg_and_or(unsigned long, u8, unsigned, unsigned);
+static inline void xgifb_reg_set(unsigned long port, u8 index, u8 data)
+{
+ outb(index, port);
+ outb(data, port + 1);
+}
+
+static inline u8 xgifb_reg_get(unsigned long port, u8 index)
+{
+ outb(index, port);
+ return inb(port + 1);
+}
+
+static inline void xgifb_reg_and_or(unsigned long port, u8 index,
+ unsigned data_and, unsigned data_or)
+{
+ u8 temp;
+
+ temp = xgifb_reg_get(port, index);
+ temp = (temp & data_and) | data_or;
+ xgifb_reg_set(port, index, temp);
+}
+
+static inline void xgifb_reg_and(unsigned long port, u8 index, unsigned data_and)
+{
+ u8 temp;
+
+ temp = xgifb_reg_get(port, index);
+ temp &= data_and;
+ xgifb_reg_set(port, index, temp);
+}
+
+static inline void xgifb_reg_or(unsigned long port, u8 index, unsigned data_or)
+{
+ u8 temp;
+
+ temp = xgifb_reg_get(port, index);
+ temp |= data_or;
+ xgifb_reg_set(port, index, temp);
+}
#endif
struct iio_buffer_setup_ops;
int iio_triggered_buffer_setup(struct iio_dev *indio_dev,
- irqreturn_t (*pollfunc_bh)(int irq, void *p),
- irqreturn_t (*pollfunc_th)(int irq, void *p),
+ irqreturn_t (*h)(int irq, void *p),
+ irqreturn_t (*thread)(int irq, void *p),
const struct iio_buffer_setup_ops *setup_ops);
void iio_triggered_buffer_cleanup(struct iio_dev *indio_dev);
if (bytes % channels[i].bytes == 0)
channels[i].location = bytes;
else
- channels[i].location = bytes - bytes%channels[i].bytes
- + channels[i].bytes;
+ channels[i].location = bytes - bytes % channels[i].bytes
+ + channels[i].bytes;
+
bytes = channels[i].location + channels[i].bytes;
i++;
}
+
return bytes;
}
+void print1byte(uint8_t input, struct iio_channel_info *info)
+{
+ /*
+ * Shift before conversion to avoid sign extension
+ * of left aligned data
+ */
+ input >>= info->shift;
+ input &= info->mask;
+ if (info->is_signed) {
+ int8_t val = (int8_t)(input << (8 - info->bits_used)) >>
+ (8 - info->bits_used);
+ printf("%05f ", ((float)val + info->offset) * info->scale);
+ } else {
+ printf("%05f ", ((float)input + info->offset) * info->scale);
+ }
+}
+
void print2byte(uint16_t input, struct iio_channel_info *info)
{
/* First swap if incorrect endian */
/**
* process_scan() - print out the values in SI units
* @data: pointer to the start of the scan
- * @channels: information about the channels. Note
- * size_from_channelarray must have been called first to fill the
- * location offsets.
+ * @channels: information about the channels.
+ * Note: size_from_channelarray must have been called first
+ * to fill the location offsets.
* @num_channels: number of channels
**/
void process_scan(char *data,
for (k = 0; k < num_channels; k++)
switch (channels[k].bytes) {
/* only a few cases implemented so far */
+ case 1:
+ print1byte(*(uint8_t *)(data + channels[k].location),
+ &channels[k]);
+ break;
case 2:
print2byte(*(uint16_t *)(data + channels[k].location),
&channels[k]);
num_loops = strtoul(optarg, &dummy, 10);
if (errno)
return -errno;
+
break;
case 'e':
noevents = 1;
buf_len = strtoul(optarg, &dummy, 10);
if (errno)
return -errno;
+
break;
case 'n':
device_name = optarg;
printf("Failed to find the %s\n", device_name);
return dev_num;
}
+
printf("iio device number being used is %d\n", dev_num);
ret = asprintf(&dev_dir_name, "%siio:device%d", iio_dir, dev_num);
ret = trig_num;
goto error_free_triggername;
}
+
printf("iio trigger number being used is %d\n", trig_num);
- } else
+ } else {
printf("trigger-less mode selected\n");
+ }
/*
* Parse the files in scan_elements to identify what channels are
if (!notrigger) {
printf("%s %s\n", dev_dir_name, trigger_name);
- /* Set the device trigger to be the data ready trigger found
- * above */
+ /*
+ * Set the device trigger to be the data ready trigger found
+ * above
+ */
ret = write_sysfs_string_and_verify("trigger/current_trigger",
dev_dir_name,
trigger_name);
ret = write_sysfs_int("enable", buf_dir_name, 1);
if (ret < 0)
goto error_free_buf_dir_name;
+
scan_size = size_from_channelarray(channels, num_channels);
- data = malloc(scan_size*buf_len);
+ data = malloc(scan_size * buf_len);
if (!data) {
ret = -ENOMEM;
goto error_free_buf_dir_name;
/* Attempt to open non blocking the access dev */
fp = open(buffer_access, O_RDONLY | O_NONBLOCK);
- if (fp == -1) { /* If it isn't there make the node */
+ if (fp == -1) { /* TODO: If it isn't there make the node */
ret = -errno;
printf("Failed to open %s\n", buffer_access);
goto error_free_buffer_access;
}
- /* Wait for events 10 times */
for (j = 0; j < num_loops; j++) {
if (!noevents) {
struct pollfd pfd = {
}
toread = buf_len;
-
} else {
usleep(timedelay);
toread = 64;
}
- read_size = read(fp,
- data,
- toread*scan_size);
+ read_size = read(fp, data, toread * scan_size);
if (read_size < 0) {
if (errno == EAGAIN) {
printf("nothing available\n");
continue;
- } else
+ } else {
break;
+ }
}
- for (i = 0; i < read_size/scan_size; i++)
- process_scan(data + scan_size*i,
- channels,
+ for (i = 0; i < read_size / scan_size; i++)
+ process_scan(data + scan_size * i, channels,
num_channels);
}
error_close_buffer_access:
if (close(fp) == -1)
perror("Failed to close buffer");
+
error_free_buffer_access:
free(buffer_access);
error_free_data:
error_free_triggername:
if (datardytrigger)
free(trigger_name);
+
error_free_dev_dir_name:
free(dev_dir_name);
*
* Usage:
* iio_event_monitor <device_name>
- *
*/
#include <unistd.h>
[IIO_HUMIDITYRELATIVE] = "humidityrelative",
[IIO_ACTIVITY] = "activity",
[IIO_STEPS] = "steps",
+ [IIO_ENERGY] = "energy",
+ [IIO_DISTANCE] = "distance",
+ [IIO_VELOCITY] = "velocity",
};
static const char * const iio_ev_type_text[] = {
[IIO_MOD_JOGGING] = "jogging",
[IIO_MOD_WALKING] = "walking",
[IIO_MOD_STILL] = "still",
+ [IIO_MOD_ROOT_SUM_SQUARED_X_Y_Z] = "sqrt(x^2+y^2+z^2)",
};
static bool event_is_known(struct iio_event_data *event)
case IIO_HUMIDITYRELATIVE:
case IIO_ACTIVITY:
case IIO_STEPS:
+ case IIO_ENERGY:
+ case IIO_DISTANCE:
+ case IIO_VELOCITY:
break;
default:
return false;
case IIO_MOD_JOGGING:
case IIO_MOD_WALKING:
case IIO_MOD_STILL:
+ case IIO_MOD_ROOT_SUM_SQUARED_X_Y_Z:
break;
default:
return false;
if (!event_is_known(event)) {
printf("Unknown event: time: %lld, id: %llx\n",
- event->timestamp, event->id);
+ event->timestamp, event->id);
+
return;
}
if (dir != IIO_EV_DIR_NONE)
printf(", direction: %s", iio_ev_dir_text[dir]);
+
printf("\n");
}
dev_num = find_type_by_name(device_name, "iio:device");
if (dev_num >= 0) {
printf("Found IIO device with name %s with device number %d\n",
- device_name, dev_num);
+ device_name, dev_num);
ret = asprintf(&chrdev_name, "/dev/iio:device%d", dev_num);
if (ret < 0) {
return -ENOMEM;
}
} else {
- /* If we can't find a IIO device by name assume device_name is a
- IIO chrdev */
+ /*
+ * If we can't find an IIO device by name assume device_name is
+ * an IIO chrdev
+ */
chrdev_name = strdup(device_name);
if (!chrdev_name)
return -ENOMEM;
}
}
+ if (ret != sizeof(event)) {
+ printf("Reading event failed!\n");
+ ret = -EIO;
+ break;
+ }
+
print_event(&event);
}
*
* Returns 0 on success, or a negative error code if string extraction failed.
**/
-int iioutils_break_up_name(const char *full_name,
- char **generic_name)
+int iioutils_break_up_name(const char *full_name, char **generic_name)
{
char *current;
char *w, *r;
*w = *r;
w++;
}
+
r++;
}
*w = '\0';
*
* Returns a value >= 0 on success, otherwise a negative error code.
**/
-int iioutils_get_type(unsigned *is_signed,
- unsigned *bytes,
- unsigned *bits_used,
- unsigned *shift,
- uint64_t *mask,
- unsigned *be,
- const char *device_dir,
- const char *name,
- const char *generic_name)
+int iioutils_get_type(unsigned *is_signed, unsigned *bytes, unsigned *bits_used,
+ unsigned *shift, uint64_t *mask, unsigned *be,
+ const char *device_dir, const char *name,
+ const char *generic_name)
{
FILE *sysfsfp;
int ret;
ret = -errno;
goto error_free_builtname_generic;
}
+
ret = -ENOENT;
while (ent = readdir(dp), ent != NULL)
/*
ret = -ENOMEM;
goto error_closedir;
}
+
sysfsfp = fopen(filename, "r");
if (sysfsfp == NULL) {
ret = -errno;
printf("scan type description didn't match\n");
goto error_close_sysfsfp;
}
+
*be = (endianchar == 'b');
*bytes = padint / 8;
if (*bits_used == 64)
*mask = ~0;
else
*mask = (1 << *bits_used) - 1;
+
*is_signed = (signchar == 's');
if (fclose(sysfsfp)) {
ret = -errno;
sysfsfp = 0;
free(filename);
-
filename = 0;
}
+
error_close_sysfsfp:
if (sysfsfp)
if (fclose(sysfsfp))
error_free_filename:
if (filename)
free(filename);
+
error_closedir:
if (closedir(dp) == -1)
perror("iioutils_get_type(): Failed to close directory");
*
* Returns a value >= 0 on success, otherwise a negative error code.
**/
-int iioutils_get_param_float(float *output,
- const char *param_name,
- const char *device_dir,
- const char *name,
- const char *generic_name)
+int iioutils_get_param_float(float *output, const char *param_name,
+ const char *device_dir, const char *name,
+ const char *generic_name)
{
FILE *sysfsfp;
int ret;
ret = -ENOMEM;
goto error_free_builtname;
}
+
dp = opendir(device_dir);
if (dp == NULL) {
ret = -errno;
goto error_free_builtname_generic;
}
+
ret = -ENOENT;
while (ent = readdir(dp), ent != NULL)
if ((strcmp(builtname, ent->d_name) == 0) ||
ret = -ENOMEM;
goto error_closedir;
}
+
sysfsfp = fopen(filename, "r");
if (!sysfsfp) {
ret = -errno;
goto error_free_filename;
}
+
errno = 0;
if (fscanf(sysfsfp, "%f", output) != 1)
ret = errno ? -errno : -ENODATA;
error_free_filename:
if (filename)
free(filename);
+
error_closedir:
if (closedir(dp) == -1)
perror("iioutils_get_param_float(): Failed to close directory");
* @cnt: the amount of array elements
**/
-void bsort_channel_array_by_index(struct iio_channel_info **ci_array,
- int cnt)
+void bsort_channel_array_by_index(struct iio_channel_info **ci_array, int cnt)
{
-
struct iio_channel_info temp;
int x, y;
for (x = 0; x < cnt; x++)
for (y = 0; y < (cnt - 1); y++)
- if ((*ci_array)[y].index > (*ci_array)[y+1].index) {
+ if ((*ci_array)[y].index > (*ci_array)[y + 1].index) {
temp = (*ci_array)[y + 1];
(*ci_array)[y + 1] = (*ci_array)[y];
(*ci_array)[y] = temp;
* Returns 0 on success, otherwise a negative error code.
**/
int build_channel_array(const char *device_dir,
- struct iio_channel_info **ci_array,
- int *counter)
+ struct iio_channel_info **ci_array, int *counter)
{
DIR *dp;
FILE *sysfsfp;
ret = -errno;
goto error_free_name;
}
+
while (ent = readdir(dp), ent != NULL)
if (strcmp(ent->d_name + strlen(ent->d_name) - strlen("_en"),
"_en") == 0) {
ret = -ENOMEM;
goto error_close_dir;
}
+
sysfsfp = fopen(filename, "r");
if (sysfsfp == NULL) {
ret = -errno;
free(filename);
goto error_close_dir;
}
+
errno = 0;
if (fscanf(sysfsfp, "%i", &ret) != 1) {
ret = errno ? -errno : -ENODATA;
free(filename);
goto error_close_dir;
}
-
if (ret == 1)
(*counter)++;
+
if (fclose(sysfsfp)) {
ret = -errno;
free(filename);
free(filename);
}
+
*ci_array = malloc(sizeof(**ci_array) * (*counter));
if (*ci_array == NULL) {
ret = -ENOMEM;
goto error_close_dir;
}
+
seekdir(dp, 0);
while (ent = readdir(dp), ent != NULL) {
if (strcmp(ent->d_name + strlen(ent->d_name) - strlen("_en"),
count--;
goto error_cleanup_array;
}
+
sysfsfp = fopen(filename, "r");
if (sysfsfp == NULL) {
ret = -errno;
count--;
goto error_cleanup_array;
}
+
errno = 0;
if (fscanf(sysfsfp, "%i", ¤t_enabled) != 1) {
ret = errno ? -errno : -ENODATA;
count--;
goto error_cleanup_array;
}
+
/* Get the generic and specific name elements */
ret = iioutils_break_up_name(current->name,
¤t->generic_name);
count--;
goto error_cleanup_array;
}
+
ret = asprintf(&filename,
"%s/%s_index",
scan_el_dir,
ret = -ENOMEM;
goto error_cleanup_array;
}
+
sysfsfp = fopen(filename, "r");
if (sysfsfp == NULL) {
ret = -errno;
current->generic_name);
if (ret < 0)
goto error_cleanup_array;
+
ret = iioutils_get_param_float(¤t->offset,
"offset",
device_dir,
current->generic_name);
if (ret < 0)
goto error_cleanup_array;
+
ret = iioutils_get_type(¤t->is_signed,
¤t->bytes,
¤t->bits_used,
const struct dirent *ent;
int number, numstrlen, ret;
- FILE *nameFile;
+ FILE *namefp;
DIR *dp;
char thisname[IIO_MAX_NAME_LENGTH];
char *filename;
while (ent = readdir(dp), ent != NULL) {
if (strcmp(ent->d_name, ".") != 0 &&
- strcmp(ent->d_name, "..") != 0 &&
- strlen(ent->d_name) > strlen(type) &&
- strncmp(ent->d_name, type, strlen(type)) == 0) {
+ strcmp(ent->d_name, "..") != 0 &&
+ strlen(ent->d_name) > strlen(type) &&
+ strncmp(ent->d_name, type, strlen(type)) == 0) {
errno = 0;
ret = sscanf(ent->d_name + strlen(type), "%d", &number);
if (ret < 0) {
numstrlen = calc_digits(number);
/* verify the next character is not a colon */
if (strncmp(ent->d_name + strlen(type) + numstrlen,
- ":",
- 1) != 0) {
- filename = malloc(strlen(iio_dir)
- + strlen(type)
- + numstrlen
- + 6);
+ ":", 1) != 0) {
+ filename = malloc(strlen(iio_dir) + strlen(type)
+ + numstrlen + 6);
if (filename == NULL) {
ret = -ENOMEM;
goto error_close_dir;
goto error_close_dir;
}
- nameFile = fopen(filename, "r");
- if (!nameFile) {
+ namefp = fopen(filename, "r");
+ if (!namefp) {
free(filename);
continue;
}
+
free(filename);
errno = 0;
- if (fscanf(nameFile, "%s", thisname) != 1) {
+ if (fscanf(namefp, "%s", thisname) != 1) {
ret = errno ? -errno : -ENODATA;
goto error_close_dir;
}
- if (fclose(nameFile)) {
+ if (fclose(namefp)) {
ret = -errno;
goto error_close_dir;
}
if (strcmp(name, thisname) == 0) {
if (closedir(dp) == -1)
return -errno;
+
return number;
}
}
error_close_dir:
if (closedir(dp) == -1)
perror("find_type_by_name(): Failed to close directory");
+
return ret;
}
if (temp == NULL)
return -ENOMEM;
+
ret = sprintf(temp, "%s/%s", basedir, filename);
if (ret < 0)
goto error_free;
printf("failed to open %s\n", temp);
goto error_free;
}
+
ret = fprintf(sysfsfp, "%d", val);
if (ret < 0) {
if (fclose(sysfsfp))
printf("failed to open %s\n", temp);
goto error_free;
}
+
if (fscanf(sysfsfp, "%d", &test) != 1) {
ret = errno ? -errno : -ENODATA;
if (fclose(sysfsfp))
}
if (test != val) {
- printf("Possible failure in int write %d to %s%s\n",
- val,
- basedir,
- filename);
+ printf("Possible failure in int write %d to %s/%s\n",
+ val, basedir, filename);
ret = -1;
}
}
+
error_free:
free(temp);
return ret;
printf("Memory allocation failed\n");
return -ENOMEM;
}
+
ret = sprintf(temp, "%s/%s", basedir, filename);
if (ret < 0)
goto error_free;
printf("Could not open %s\n", temp);
goto error_free;
}
+
ret = fprintf(sysfsfp, "%s", val);
if (ret < 0) {
if (fclose(sysfsfp))
sysfsfp = fopen(temp, "r");
if (sysfsfp == NULL) {
ret = -errno;
- printf("could not open file to verify\n");
+ printf("Could not open file to verify\n");
goto error_free;
}
+
if (fscanf(sysfsfp, "%s", temp) != 1) {
ret = errno ? -errno : -ENODATA;
if (fclose(sysfsfp))
if (strcmp(temp, val) != 0) {
printf("Possible failure in string write of %s "
- "Should be %s "
- "written to %s\%s\n",
- temp,
- val,
- basedir,
- filename);
+ "Should be %s written to %s/%s\n", temp, val,
+ basedir, filename);
ret = -1;
}
}
+
error_free:
free(temp);
printf("Memory allocation failed");
return -ENOMEM;
}
+
ret = sprintf(temp, "%s/%s", basedir, filename);
if (ret < 0)
goto error_free;
ret = -errno;
goto error_free;
}
+
errno = 0;
if (fscanf(sysfsfp, "%d\n", &ret) != 1) {
ret = errno ? -errno : -ENODATA;
error_free:
free(temp);
+
return ret;
}
printf("Memory allocation failed");
return -ENOMEM;
}
+
ret = sprintf(temp, "%s/%s", basedir, filename);
if (ret < 0)
goto error_free;
ret = -errno;
goto error_free;
}
+
errno = 0;
if (fscanf(sysfsfp, "%f\n", val) != 1) {
ret = errno ? -errno : -ENODATA;
error_free:
free(temp);
+
return ret;
}
printf("Memory allocation failed");
return -ENOMEM;
}
+
ret = sprintf(temp, "%s/%s", basedir, filename);
if (ret < 0)
goto error_free;
ret = -errno;
goto error_free;
}
+
errno = 0;
if (fscanf(sysfsfp, "%s\n", str) != 1) {
ret = errno ? -errno : -ENODATA;
error_free:
free(temp);
+
return ret;
}
};
int iioutils_break_up_name(const char *full_name, char **generic_name);
-int iioutils_get_type(unsigned *is_signed, unsigned *bytes,
- unsigned *bits_used, unsigned *shift,
- uint64_t *mask, unsigned *be,
- const char *device_dir, const char *name,
- const char *generic_name);
+int iioutils_get_type(unsigned *is_signed, unsigned *bytes, unsigned *bits_used,
+ unsigned *shift, uint64_t *mask, unsigned *be,
+ const char *device_dir, const char *name,
+ const char *generic_name);
int iioutils_get_param_float(float *output, const char *param_name,
- const char *device_dir, const char *name,
- const char *generic_name);
+ const char *device_dir, const char *name,
+ const char *generic_name);
void bsort_channel_array_by_index(struct iio_channel_info **ci_array, int cnt);
int build_channel_array(const char *device_dir,
- struct iio_channel_info **ci_array, int *counter);
+ struct iio_channel_info **ci_array, int *counter);
int find_type_by_name(const char *name, const char *type);
int write_sysfs_int(const char *filename, const char *basedir, int val);
int write_sysfs_int_and_verify(const char *filename, const char *basedir,
#include <sys/dir.h>
#include "iio_utils.h"
-
static enum verbosity {
VERBLEVEL_DEFAULT, /* 0 gives lspci behaviour */
VERBLEVEL_SENSORS, /* 1 lists sensors */
const char *type_device = "iio:device";
const char *type_trigger = "trigger";
-
static inline int check_prefix(const char *str, const char *prefix)
{
return strlen(str) > strlen(prefix) &&
- strncmp(str, prefix, strlen(prefix)) == 0;
+ strncmp(str, prefix, strlen(prefix)) == 0;
}
static inline int check_postfix(const char *str, const char *postfix)
{
return strlen(str) > strlen(postfix) &&
- strcmp(str + strlen(str) - strlen(postfix), postfix) == 0;
+ strcmp(str + strlen(str) - strlen(postfix), postfix) == 0;
}
static int dump_channels(const char *dev_dir_name)
dp = opendir(dev_dir_name);
if (dp == NULL)
return -errno;
+
while (ent = readdir(dp), ent != NULL)
if (check_prefix(ent->d_name, "in_") &&
- check_postfix(ent->d_name, "_raw")) {
+ check_postfix(ent->d_name, "_raw"))
printf(" %-10s\n", ent->d_name);
- }
return (closedir(dp) == -1) ? -errno : 0;
}
{
char name[IIO_MAX_NAME_LENGTH];
int dev_idx;
- int retval;
+ int ret;
- retval = sscanf(dev_dir_name + strlen(iio_dir) + strlen(type_device),
- "%i", &dev_idx);
- if (retval != 1)
+ ret = sscanf(dev_dir_name + strlen(iio_dir) + strlen(type_device), "%i",
+ &dev_idx);
+ if (ret != 1)
return -EINVAL;
- retval = read_sysfs_string("name", dev_dir_name, name);
- if (retval)
- return retval;
+
+ ret = read_sysfs_string("name", dev_dir_name, name);
+ if (ret)
+ return ret;
printf("Device %03d: %s\n", dev_idx, name);
if (verblevel >= VERBLEVEL_SENSORS)
return dump_channels(dev_dir_name);
+
return 0;
}
{
char name[IIO_MAX_NAME_LENGTH];
int dev_idx;
- int retval;
+ int ret;
- retval = sscanf(dev_dir_name + strlen(iio_dir) + strlen(type_trigger),
- "%i", &dev_idx);
- if (retval != 1)
+ ret = sscanf(dev_dir_name + strlen(iio_dir) + strlen(type_trigger),
+ "%i", &dev_idx);
+ if (ret != 1)
return -EINVAL;
- retval = read_sysfs_string("name", dev_dir_name, name);
- if (retval)
- return retval;
+
+ ret = read_sysfs_string("name", dev_dir_name, name);
+ if (ret)
+ return ret;
printf("Trigger %03d: %s\n", dev_idx, name);
+
return 0;
}
free(dev_dir_name);
}
}
+
return (closedir(dp) == -1) ? -errno : 0;
error_close_dir: