bmi.o
ath10k_core-$(CONFIG_ATH10K_DEBUGFS) += spectral.o
+ath10k_core-$(CONFIG_NL80211_TESTMODE) += testmode.o
ath10k_core-$(CONFIG_ATH10K_TRACING) += trace.o
obj-$(CONFIG_ATH10K_PCI) += ath10k_pci.o
#include "bmi.h"
#include "debug.h"
#include "htt.h"
+#include "testmode.h"
unsigned int ath10k_debug_mask;
static bool uart_print;
return 0;
}
-static int ath10k_download_fw(struct ath10k *ar)
+static int ath10k_download_fw(struct ath10k *ar, enum ath10k_firmware_mode mode)
{
- u32 address;
+ u32 address, data_len;
+ const char *mode_name;
+ const void *data;
int ret;
address = ar->hw_params.patch_load_addr;
- ret = ath10k_bmi_fast_download(ar, address, ar->firmware_data,
- ar->firmware_len);
+ switch (mode) {
+ case ATH10K_FIRMWARE_MODE_NORMAL:
+ data = ar->firmware_data;
+ data_len = ar->firmware_len;
+ mode_name = "normal";
+ break;
+ case ATH10K_FIRMWARE_MODE_UTF:
+ data = ar->testmode.utf->data;
+ data_len = ar->testmode.utf->size;
+ mode_name = "utf";
+ break;
+ default:
+ ath10k_err(ar, "unknown firmware mode: %d\n", mode);
+ return -EINVAL;
+ }
+
+ ath10k_dbg(ar, ATH10K_DBG_BOOT,
+ "boot uploading firmware image %p len %d mode %s\n",
+ data, data_len, mode_name);
+
+ ret = ath10k_bmi_fast_download(ar, address, data, data_len);
if (ret) {
- ath10k_err(ar, "could not write fw (%d)\n", ret);
- goto exit;
+ ath10k_err(ar, "failed to download %s firmware: %d\n",
+ mode_name, ret);
+ return ret;
}
-exit:
return ret;
}
return 0;
}
-static int ath10k_init_download_firmware(struct ath10k *ar)
+static int ath10k_init_download_firmware(struct ath10k *ar,
+ enum ath10k_firmware_mode mode)
{
int ret;
return ret;
}
- ret = ath10k_download_fw(ar);
+ ret = ath10k_download_fw(ar, mode);
if (ret) {
ath10k_err(ar, "failed to download firmware: %d\n", ret);
return ret;
case ATH10K_STATE_WEDGED:
ath10k_warn(ar, "device is wedged, will not restart\n");
break;
+ case ATH10K_STATE_UTF:
+ ath10k_warn(ar, "firmware restart in UTF mode not supported\n");
+ break;
}
mutex_unlock(&ar->conf_mutex);
}
-int ath10k_core_start(struct ath10k *ar)
+int ath10k_core_start(struct ath10k *ar, enum ath10k_firmware_mode mode)
{
int status;
goto err;
}
- status = ath10k_init_download_firmware(ar);
+ status = ath10k_init_download_firmware(ar, mode);
if (status)
goto err;
goto err_hif_stop;
}
- status = ath10k_htt_connect(&ar->htt);
- if (status) {
- ath10k_err(ar, "failed to connect htt (%d)\n", status);
- goto err_hif_stop;
+ if (mode == ATH10K_FIRMWARE_MODE_NORMAL) {
+ status = ath10k_htt_connect(&ar->htt);
+ if (status) {
+ ath10k_err(ar, "failed to connect htt (%d)\n", status);
+ goto err_hif_stop;
+ }
}
status = ath10k_wmi_connect(ar);
goto err_hif_stop;
}
- status = ath10k_wmi_wait_for_service_ready(ar);
- if (status <= 0) {
- ath10k_warn(ar, "wmi service ready event not received");
- status = -ETIMEDOUT;
- goto err_hif_stop;
+ if (mode == ATH10K_FIRMWARE_MODE_NORMAL) {
+ status = ath10k_wmi_wait_for_service_ready(ar);
+ if (status <= 0) {
+ ath10k_warn(ar, "wmi service ready event not received");
+ status = -ETIMEDOUT;
+ goto err_hif_stop;
+ }
}
ath10k_dbg(ar, ATH10K_DBG_BOOT, "firmware %s booted\n",
goto err_hif_stop;
}
- status = ath10k_htt_setup(&ar->htt);
- if (status) {
- ath10k_err(ar, "failed to setup htt: %d\n", status);
- goto err_hif_stop;
+ /* we don't care about HTT in UTF mode */
+ if (mode == ATH10K_FIRMWARE_MODE_NORMAL) {
+ status = ath10k_htt_setup(&ar->htt);
+ if (status) {
+ ath10k_err(ar, "failed to setup htt: %d\n", status);
+ goto err_hif_stop;
+ }
}
status = ath10k_debug_start(ar);
lockdep_assert_held(&ar->conf_mutex);
/* try to suspend target */
- if (ar->state != ATH10K_STATE_RESTARTING)
+ if (ar->state != ATH10K_STATE_RESTARTING &&
+ ar->state != ATH10K_STATE_UTF)
ath10k_wait_for_suspend(ar, WMI_PDEV_SUSPEND_AND_DISABLE_INTR);
ath10k_debug_stop(ar);
mutex_lock(&ar->conf_mutex);
- ret = ath10k_core_start(ar);
+ ret = ath10k_core_start(ar, ATH10K_FIRMWARE_MODE_NORMAL);
if (ret) {
ath10k_err(ar, "could not init core (%d)\n", ret);
ath10k_core_free_firmware_files(ar);
* unhappy about callback failures. */
ath10k_mac_unregister(ar);
+ ath10k_testmode_destroy(ar);
+
ath10k_core_free_firmware_files(ar);
ath10k_debug_unregister(ar);
* prevents completion timeouts and makes the driver more responsive to
* userspace commands. This is also prevents recursive recovery. */
ATH10K_STATE_WEDGED,
+
+ /* factory tests */
+ ATH10K_STATE_UTF,
+};
+
+enum ath10k_firmware_mode {
+ /* the default mode, standard 802.11 functionality */
+ ATH10K_FIRMWARE_MODE_NORMAL,
+
+ /* factory tests etc */
+ ATH10K_FIRMWARE_MODE_UTF,
};
enum ath10k_fw_features {
struct ath10k_spec_scan config;
} spectral;
+ struct {
+ /* protected by conf_mutex */
+ const struct firmware *utf;
+ DECLARE_BITMAP(orig_fw_features, ATH10K_FW_FEATURE_COUNT);
+
+ /* protected by data_lock */
+ bool utf_monitor;
+ } testmode;
+
/* must be last */
u8 drv_priv[0] __aligned(sizeof(void *));
};
const struct ath10k_hif_ops *hif_ops);
void ath10k_core_destroy(struct ath10k *ar);
-int ath10k_core_start(struct ath10k *ar);
+int ath10k_core_start(struct ath10k *ar, enum ath10k_firmware_mode mode);
int ath10k_wait_for_suspend(struct ath10k *ar, u32 suspend_opt);
void ath10k_core_stop(struct ath10k *ar);
int ath10k_core_register(struct ath10k *ar, u32 chip_id);
ar->fw_api,
ar->htt.target_version_major,
ar->htt.target_version_minor);
- ath10k_info(ar, "debug %d debugfs %d tracing %d dfs %d\n",
+ ath10k_info(ar, "debug %d debugfs %d tracing %d dfs %d testmode %d\n",
config_enabled(CONFIG_ATH10K_DEBUG),
config_enabled(CONFIG_ATH10K_DEBUGFS),
config_enabled(CONFIG_ATH10K_TRACING),
- config_enabled(CONFIG_ATH10K_DFS_CERTIFIED));
+ config_enabled(CONFIG_ATH10K_DFS_CERTIFIED),
+ config_enabled(CONFIG_NL80211_TESTMODE));
}
EXPORT_SYMBOL(ath10k_print_driver_info);
ATH10K_DBG_DATA = 0x00000200,
ATH10K_DBG_BMI = 0x00000400,
ATH10K_DBG_REGULATORY = 0x00000800,
+ ATH10K_DBG_TESTMODE = 0x00001000,
ATH10K_DBG_ANY = 0xffffffff,
};
#define ATH10K_FW_API2_FILE "firmware-2.bin"
#define ATH10K_FW_API3_FILE "firmware-3.bin"
+#define ATH10K_FW_UTF_FILE "utf.bin"
+
/* includes also the null byte */
#define ATH10K_FIRMWARE_MAGIC "QCA-ATH10K"
#include "wmi.h"
#include "htt.h"
#include "txrx.h"
+#include "testmode.h"
/**********/
/* Crypto */
WARN_ON(1);
ret = -EINVAL;
goto err;
+ case ATH10K_STATE_UTF:
+ ret = -EBUSY;
+ goto err;
}
ret = ath10k_hif_power_up(ar);
goto err_off;
}
- ret = ath10k_core_start(ar);
+ ret = ath10k_core_start(ar, ATH10K_FIRMWARE_MODE_NORMAL);
if (ret) {
ath10k_err(ar, "Could not init core: %d\n", ret);
goto err_power_down;
.sta_rc_update = ath10k_sta_rc_update,
.get_tsf = ath10k_get_tsf,
.ampdu_action = ath10k_ampdu_action,
+
+ CFG80211_TESTMODE_CMD(ath10k_tm_cmd)
+
#ifdef CONFIG_PM
.suspend = ath10k_suspend,
.resume = ath10k_resume,
--- /dev/null
+/*
+ * Copyright (c) 2014 Qualcomm Atheros, Inc.
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include "testmode.h"
+
+#include <net/netlink.h>
+#include <linux/firmware.h>
+
+#include "debug.h"
+#include "wmi.h"
+#include "hif.h"
+#include "hw.h"
+
+#include "testmode_i.h"
+
+static const struct nla_policy ath10k_tm_policy[ATH10K_TM_ATTR_MAX + 1] = {
+ [ATH10K_TM_ATTR_CMD] = { .type = NLA_U32 },
+ [ATH10K_TM_ATTR_DATA] = { .type = NLA_BINARY,
+ .len = ATH10K_TM_DATA_MAX_LEN },
+ [ATH10K_TM_ATTR_WMI_CMDID] = { .type = NLA_U32 },
+ [ATH10K_TM_ATTR_VERSION_MAJOR] = { .type = NLA_U32 },
+ [ATH10K_TM_ATTR_VERSION_MINOR] = { .type = NLA_U32 },
+};
+
+/* Returns true if callee consumes the skb and the skb should be discarded.
+ * Returns false if skb is not used. Does not sleep.
+ */
+bool ath10k_tm_event_wmi(struct ath10k *ar, u32 cmd_id, struct sk_buff *skb)
+{
+ struct sk_buff *nl_skb;
+ bool consumed;
+ int ret;
+
+ ath10k_dbg(ar, ATH10K_DBG_TESTMODE,
+ "testmode event wmi cmd_id %d skb %p skb->len %d\n",
+ cmd_id, skb, skb->len);
+
+ ath10k_dbg_dump(ar, ATH10K_DBG_TESTMODE, NULL, "", skb->data, skb->len);
+
+ spin_lock_bh(&ar->data_lock);
+
+ if (!ar->testmode.utf_monitor) {
+ consumed = false;
+ goto out;
+ }
+
+ /* Only testmode.c should be handling events from utf firmware,
+ * otherwise all sort of problems will arise as mac80211 operations
+ * are not initialised.
+ */
+ consumed = true;
+
+ nl_skb = cfg80211_testmode_alloc_event_skb(ar->hw->wiphy,
+ 2 * sizeof(u32) + skb->len,
+ GFP_ATOMIC);
+ if (!nl_skb) {
+ ath10k_warn(ar,
+ "failed to allocate skb for testmode wmi event\n");
+ goto out;
+ }
+
+ ret = nla_put_u32(nl_skb, ATH10K_TM_ATTR_CMD, ATH10K_TM_CMD_WMI);
+ if (ret) {
+ ath10k_warn(ar,
+ "failed to to put testmode wmi event cmd attribute: %d\n",
+ ret);
+ kfree_skb(nl_skb);
+ goto out;
+ }
+
+ ret = nla_put_u32(nl_skb, ATH10K_TM_ATTR_WMI_CMDID, cmd_id);
+ if (ret) {
+ ath10k_warn(ar,
+ "failed to to put testmode wmi even cmd_id: %d\n",
+ ret);
+ kfree_skb(nl_skb);
+ goto out;
+ }
+
+ ret = nla_put(nl_skb, ATH10K_TM_ATTR_DATA, skb->len, skb->data);
+ if (ret) {
+ ath10k_warn(ar,
+ "failed to copy skb to testmode wmi event: %d\n",
+ ret);
+ kfree_skb(nl_skb);
+ goto out;
+ }
+
+ cfg80211_testmode_event(nl_skb, GFP_ATOMIC);
+
+out:
+ spin_unlock_bh(&ar->data_lock);
+
+ return consumed;
+}
+
+static int ath10k_tm_cmd_get_version(struct ath10k *ar, struct nlattr *tb[])
+{
+ struct sk_buff *skb;
+ int ret;
+
+ ath10k_dbg(ar, ATH10K_DBG_TESTMODE,
+ "testmode cmd get version_major %d version_minor %d\n",
+ ATH10K_TESTMODE_VERSION_MAJOR,
+ ATH10K_TESTMODE_VERSION_MINOR);
+
+ skb = cfg80211_testmode_alloc_reply_skb(ar->hw->wiphy,
+ nla_total_size(sizeof(u32)));
+ if (!skb)
+ return -ENOMEM;
+
+ ret = nla_put_u32(skb, ATH10K_TM_ATTR_VERSION_MAJOR,
+ ATH10K_TESTMODE_VERSION_MAJOR);
+ if (ret) {
+ kfree_skb(skb);
+ return ret;
+ }
+
+ ret = nla_put_u32(skb, ATH10K_TM_ATTR_VERSION_MINOR,
+ ATH10K_TESTMODE_VERSION_MINOR);
+ if (ret) {
+ kfree_skb(skb);
+ return ret;
+ }
+
+ return cfg80211_testmode_reply(skb);
+}
+
+static int ath10k_tm_cmd_utf_start(struct ath10k *ar, struct nlattr *tb[])
+{
+ char filename[100];
+ int ret;
+
+ ath10k_dbg(ar, ATH10K_DBG_TESTMODE, "testmode cmd utf start\n");
+
+ mutex_lock(&ar->conf_mutex);
+
+ if (ar->state == ATH10K_STATE_UTF) {
+ ret = -EALREADY;
+ goto err;
+ }
+
+ /* start utf only when the driver is not in use */
+ if (ar->state != ATH10K_STATE_OFF) {
+ ret = -EBUSY;
+ goto err;
+ }
+
+ if (WARN_ON(ar->testmode.utf != NULL)) {
+ /* utf image is already downloaded, it shouldn't be */
+ ret = -EEXIST;
+ goto err;
+ }
+
+ snprintf(filename, sizeof(filename), "%s/%s",
+ ar->hw_params.fw.dir, ATH10K_FW_UTF_FILE);
+
+ /* load utf firmware image */
+ ret = request_firmware(&ar->testmode.utf, filename, ar->dev);
+ if (ret) {
+ ath10k_warn(ar, "failed to retrieve utf firmware '%s': %d\n",
+ filename, ret);
+ goto err;
+ }
+
+ spin_lock_bh(&ar->data_lock);
+
+ ar->testmode.utf_monitor = true;
+
+ spin_unlock_bh(&ar->data_lock);
+
+ BUILD_BUG_ON(sizeof(ar->fw_features) !=
+ sizeof(ar->testmode.orig_fw_features));
+
+ memcpy(ar->testmode.orig_fw_features, ar->fw_features,
+ sizeof(ar->fw_features));
+
+ /* utf.bin firmware image does not advertise firmware features. Do
+ * an ugly hack where we force the firmware features so that wmi.c
+ * will use the correct WMI interface.
+ */
+ memset(ar->fw_features, 0, sizeof(ar->fw_features));
+ __set_bit(ATH10K_FW_FEATURE_WMI_10X, ar->fw_features);
+
+ ret = ath10k_hif_power_up(ar);
+ if (ret) {
+ ath10k_err(ar, "failed to power up hif (testmode): %d\n", ret);
+ ar->state = ATH10K_STATE_OFF;
+ goto err_fw_features;
+ }
+
+ ret = ath10k_core_start(ar, ATH10K_FIRMWARE_MODE_UTF);
+ if (ret) {
+ ath10k_err(ar, "failed to start core (testmode): %d\n", ret);
+ ar->state = ATH10K_STATE_OFF;
+ goto err_power_down;
+ }
+
+ ar->state = ATH10K_STATE_UTF;
+
+ ath10k_info(ar, "UTF firmware started\n");
+
+ mutex_unlock(&ar->conf_mutex);
+
+ return 0;
+
+err_power_down:
+ ath10k_hif_power_down(ar);
+
+err_fw_features:
+ /* return the original firmware features */
+ memcpy(ar->fw_features, ar->testmode.orig_fw_features,
+ sizeof(ar->fw_features));
+
+ release_firmware(ar->testmode.utf);
+ ar->testmode.utf = NULL;
+
+err:
+ mutex_unlock(&ar->conf_mutex);
+
+ return ret;
+}
+
+static void __ath10k_tm_cmd_utf_stop(struct ath10k *ar)
+{
+ lockdep_assert_held(&ar->conf_mutex);
+
+ ath10k_core_stop(ar);
+ ath10k_hif_power_down(ar);
+
+ spin_lock_bh(&ar->data_lock);
+
+ ar->testmode.utf_monitor = false;
+
+ spin_unlock_bh(&ar->data_lock);
+
+ /* return the original firmware features */
+ memcpy(ar->fw_features, ar->testmode.orig_fw_features,
+ sizeof(ar->fw_features));
+
+ release_firmware(ar->testmode.utf);
+ ar->testmode.utf = NULL;
+
+ ar->state = ATH10K_STATE_OFF;
+}
+
+static int ath10k_tm_cmd_utf_stop(struct ath10k *ar, struct nlattr *tb[])
+{
+ int ret;
+
+ ath10k_dbg(ar, ATH10K_DBG_TESTMODE, "testmode cmd utf stop\n");
+
+ mutex_lock(&ar->conf_mutex);
+
+ if (ar->state != ATH10K_STATE_UTF) {
+ ret = -ENETDOWN;
+ goto out;
+ }
+
+ __ath10k_tm_cmd_utf_stop(ar);
+
+ ret = 0;
+
+ ath10k_info(ar, "UTF firmware stopped\n");
+
+out:
+ mutex_unlock(&ar->conf_mutex);
+ return ret;
+}
+
+static int ath10k_tm_cmd_wmi(struct ath10k *ar, struct nlattr *tb[])
+{
+ struct sk_buff *skb;
+ int ret, buf_len;
+ u32 cmd_id;
+ void *buf;
+
+ mutex_lock(&ar->conf_mutex);
+
+ if (ar->state != ATH10K_STATE_UTF) {
+ ret = -ENETDOWN;
+ goto out;
+ }
+
+ if (!tb[ATH10K_TM_ATTR_DATA]) {
+ ret = -EINVAL;
+ goto out;
+ }
+
+ if (!tb[ATH10K_TM_ATTR_WMI_CMDID]) {
+ ret = -EINVAL;
+ goto out;
+ }
+
+ buf = nla_data(tb[ATH10K_TM_ATTR_DATA]);
+ buf_len = nla_len(tb[ATH10K_TM_ATTR_DATA]);
+ cmd_id = nla_get_u32(tb[ATH10K_TM_ATTR_WMI_CMDID]);
+
+ ath10k_dbg(ar, ATH10K_DBG_TESTMODE,
+ "testmode cmd wmi cmd_id %d buf %p buf_len %d\n",
+ cmd_id, buf, buf_len);
+
+ ath10k_dbg_dump(ar, ATH10K_DBG_TESTMODE, NULL, "", buf, buf_len);
+
+ skb = ath10k_wmi_alloc_skb(ar, buf_len);
+ if (!skb) {
+ ret = -ENOMEM;
+ goto out;
+ }
+
+ memcpy(skb->data, buf, buf_len);
+
+ ret = ath10k_wmi_cmd_send(ar, skb, cmd_id);
+ if (ret) {
+ ath10k_warn(ar, "failed to transmit wmi command (testmode): %d\n",
+ ret);
+ goto out;
+ }
+
+ ret = 0;
+
+out:
+ mutex_unlock(&ar->conf_mutex);
+ return ret;
+}
+
+int ath10k_tm_cmd(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
+ void *data, int len)
+{
+ struct ath10k *ar = hw->priv;
+ struct nlattr *tb[ATH10K_TM_ATTR_MAX + 1];
+ int ret;
+
+ ret = nla_parse(tb, ATH10K_TM_ATTR_MAX, data, len,
+ ath10k_tm_policy);
+ if (ret)
+ return ret;
+
+ if (!tb[ATH10K_TM_ATTR_CMD])
+ return -EINVAL;
+
+ switch (nla_get_u32(tb[ATH10K_TM_ATTR_CMD])) {
+ case ATH10K_TM_CMD_GET_VERSION:
+ return ath10k_tm_cmd_get_version(ar, tb);
+ case ATH10K_TM_CMD_UTF_START:
+ return ath10k_tm_cmd_utf_start(ar, tb);
+ case ATH10K_TM_CMD_UTF_STOP:
+ return ath10k_tm_cmd_utf_stop(ar, tb);
+ case ATH10K_TM_CMD_WMI:
+ return ath10k_tm_cmd_wmi(ar, tb);
+ default:
+ return -EOPNOTSUPP;
+ }
+}
+
+void ath10k_testmode_destroy(struct ath10k *ar)
+{
+ mutex_lock(&ar->conf_mutex);
+
+ if (ar->state != ATH10K_STATE_UTF) {
+ /* utf firmware is not running, nothing to do */
+ goto out;
+ }
+
+ __ath10k_tm_cmd_utf_stop(ar);
+
+out:
+ mutex_unlock(&ar->conf_mutex);
+}
--- /dev/null
+/*
+ * Copyright (c) 2014 Qualcomm Atheros, Inc.
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include "core.h"
+
+#ifdef CONFIG_NL80211_TESTMODE
+
+void ath10k_testmode_destroy(struct ath10k *ar);
+
+bool ath10k_tm_event_wmi(struct ath10k *ar, u32 cmd_id, struct sk_buff *skb);
+int ath10k_tm_cmd(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
+ void *data, int len);
+
+#else
+
+static inline void ath10k_testmode_destroy(struct ath10k *ar)
+{
+}
+
+static inline bool ath10k_tm_event_wmi(struct ath10k *ar, u32 cmd_id,
+ struct sk_buff *skb)
+{
+ return false;
+}
+
+static inline int ath10k_tm_cmd(struct ieee80211_hw *hw,
+ struct ieee80211_vif *vif,
+ void *data, int len)
+{
+ return 0;
+}
+
+#endif
--- /dev/null
+/*
+ * Copyright (c) 2014 Qualcomm Atheros, Inc.
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+/* "API" level of the ath10k testmode interface. Bump it after every
+ * incompatible interface change.
+ */
+#define ATH10K_TESTMODE_VERSION_MAJOR 1
+
+/* Bump this after every _compatible_ interface change, for example
+ * addition of a new command or an attribute.
+ */
+#define ATH10K_TESTMODE_VERSION_MINOR 0
+
+#define ATH10K_TM_DATA_MAX_LEN 5000
+
+enum ath10k_tm_attr {
+ __ATH10K_TM_ATTR_INVALID = 0,
+ ATH10K_TM_ATTR_CMD = 1,
+ ATH10K_TM_ATTR_DATA = 2,
+ ATH10K_TM_ATTR_WMI_CMDID = 3,
+ ATH10K_TM_ATTR_VERSION_MAJOR = 4,
+ ATH10K_TM_ATTR_VERSION_MINOR = 5,
+
+ /* keep last */
+ __ATH10K_TM_ATTR_AFTER_LAST,
+ ATH10K_TM_ATTR_MAX = __ATH10K_TM_ATTR_AFTER_LAST - 1,
+};
+
+/* All ath10k testmode interface commands specified in
+ * ATH10K_TM_ATTR_CMD
+ */
+enum ath10k_tm_cmd {
+ /* Returns the supported ath10k testmode interface version in
+ * ATH10K_TM_ATTR_VERSION. Always guaranteed to work. User space
+ * uses this to verify it's using the correct version of the
+ * testmode interface
+ */
+ ATH10K_TM_CMD_GET_VERSION = 0,
+
+ /* Boots the UTF firmware, the netdev interface must be down at the
+ * time.
+ */
+ ATH10K_TM_CMD_UTF_START = 1,
+
+ /* Shuts down the UTF firmware and puts the driver back into OFF
+ * state.
+ */
+ ATH10K_TM_CMD_UTF_STOP = 2,
+
+ /* The command used to transmit a WMI command to the firmware and
+ * the event to receive WMI events from the firmware. Without
+ * struct wmi_cmd_hdr header, only the WMI payload. Command id is
+ * provided with ATH10K_TM_ATTR_WMI_CMDID and payload in
+ * ATH10K_TM_ATTR_DATA.
+ */
+ ATH10K_TM_CMD_WMI = 3,
+};
#include "debug.h"
#include "wmi.h"
#include "mac.h"
+#include "testmode.h"
/* MAIN WMI cmd track */
static struct wmi_cmd_map wmi_cmd_map = {
{
struct wmi_cmd_hdr *cmd_hdr;
enum wmi_10x_event_id id;
+ bool consumed;
cmd_hdr = (struct wmi_cmd_hdr *)skb->data;
id = MS(__le32_to_cpu(cmd_hdr->cmd_id), WMI_CMD_HDR_CMD_ID);
trace_ath10k_wmi_event(ar, id, skb->data, skb->len);
+ consumed = ath10k_tm_event_wmi(ar, id, skb);
+
+ /* Ready event must be handled normally also in UTF mode so that we
+ * know the UTF firmware has booted, others we are just bypass WMI
+ * events to testmode.
+ */
+ if (consumed && id != WMI_10X_READY_EVENTID) {
+ ath10k_dbg(ar, ATH10K_DBG_WMI,
+ "wmi testmode consumed 0x%x\n", id);
+ goto out;
+ }
+
switch (id) {
case WMI_10X_MGMT_RX_EVENTID:
ath10k_wmi_event_mgmt_rx(ar, skb);
case WMI_10X_READY_EVENTID:
ath10k_wmi_ready_event_rx(ar, skb);
break;
+ case WMI_10X_PDEV_UTF_EVENTID:
+ /* ignore utf events */
+ break;
default:
ath10k_warn(ar, "Unknown eventid: %d\n", id);
break;
}
+out:
dev_kfree_skb(skb);
}
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