.length = SZ_4K,
.type = MT_DEVICE,
}, {
- .virtual = (u32)ANUBIS_VA_CTRL2,
- .pfn = __phys_to_pfn(ANUBIS_PA_CTRL2),
+ .virtual = (u32)ANUBIS_VA_IDREG,
+ .pfn = __phys_to_pfn(ANUBIS_PA_IDREG),
.length = SZ_4K,
.type = MT_DEVICE,
},
#include <linux/timer.h>
#include <linux/init.h>
#include <linux/device.h>
+#include <linux/sysdev.h>
#include <linux/serial_core.h>
#include <asm/mach/arch.h>
/* CPLD control registers */
{
+ .virtual = (u32)OSIRIS_VA_CTRL0,
+ .pfn = __phys_to_pfn(OSIRIS_PA_CTRL0),
+ .length = SZ_16K,
+ .type = MT_DEVICE,
+ }, {
.virtual = (u32)OSIRIS_VA_CTRL1,
.pfn = __phys_to_pfn(OSIRIS_PA_CTRL1),
.length = SZ_16K,
.pfn = __phys_to_pfn(OSIRIS_PA_CTRL2),
.length = SZ_16K,
.type = MT_DEVICE,
+ }, {
+ .virtual = (u32)OSIRIS_VA_IDREG,
+ .pfn = __phys_to_pfn(OSIRIS_PA_IDREG),
+ .length = SZ_16K,
+ .type = MT_DEVICE,
},
};
pr_debug("osiris_nand: selecting slot %d (set %p,%p)\n",
slot, set, set->nr_map);
- tmp = __raw_readb(OSIRIS_VA_CTRL1);
- tmp &= ~OSIRIS_CTRL1_NANDSEL;
+ tmp = __raw_readb(OSIRIS_VA_CTRL0);
+ tmp &= ~OSIRIS_CTRL0_NANDSEL;
tmp |= slot;
- pr_debug("osiris_nand: ctrl1 now %02x\n", tmp);
+ pr_debug("osiris_nand: ctrl0 now %02x\n", tmp);
- __raw_writeb(tmp, OSIRIS_VA_CTRL1);
+ __raw_writeb(tmp, OSIRIS_VA_CTRL0);
}
static struct s3c2410_platform_nand osiris_nand_info = {
.resource = osiris_pcmcia_resource,
};
+/* Osiris power management device */
+
+#ifdef CONFIG_PM
+static unsigned char pm_osiris_ctrl0;
+
+static int osiris_pm_suspend(struct sys_device *sd, pm_message_t state)
+{
+ pm_osiris_ctrl0 = __raw_readb(OSIRIS_VA_CTRL0);
+ return 0;
+}
+
+static int osiris_pm_resume(struct sys_device *sd)
+{
+ if (pm_osiris_ctrl0 & OSIRIS_CTRL0_FIX8)
+ __raw_writeb(OSIRIS_CTRL1_FIX8, OSIRIS_VA_CTRL1);
+
+ return 0;
+}
+
+#else
+#define osiris_pm_suspend NULL
+#define osiris_pm_resume NULL
+#endif
+
+static struct sysdev_class osiris_pm_sysclass = {
+ set_kset_name("mach-osiris"),
+ .suspend = osiris_pm_suspend,
+ .resume = osiris_pm_resume,
+};
+
+static struct sys_device osiris_pm_sysdev = {
+ .cls = &osiris_pm_sysclass,
+};
+
/* Standard Osiris devices */
static struct platform_device *osiris_devices[] __initdata = {
&s3c_device_i2c,
+ &s3c_device_wdt,
&s3c_device_nand,
&osiris_pcmcia,
};
static void __init osiris_init(void)
{
+ sysdev_class_register(&osiris_pm_sysclass);
+ sysdev_register(&osiris_pm_sysdev);
+
platform_add_devices(osiris_devices, ARRAY_SIZE(osiris_devices));
};
.map_io = osiris_map_io,
.init_machine = osiris_init,
.init_irq = s3c24xx_init_irq,
+ .init_machine = osiris_init,
.timer = &s3c24xx_timer,
MACHINE_END
add r10, r10, #TI_VFPSTATE @ r10 = workspace
ldr pc, [r4] @ call VFP entry point
+ENTRY(vfp_null_entry)
+ mov pc, lr
+ENDPROC(vfp_null_entry)
+
.LCvfp:
.word vfp_vector
*/
void vfp_testing_entry(void);
void vfp_support_entry(void);
+void vfp_null_entry(void);
-void (*vfp_vector)(void) = vfp_testing_entry;
+void (*vfp_vector)(void) = vfp_null_entry;
union vfp_state *last_VFP_context[NR_CPUS];
/*
* The handler is already setup to just log calls, so
* we just need to read the VFPSID register.
*/
+ vfp_vector = vfp_testing_entry;
vfpsid = fmrx(FPSID);
barrier();
+ vfp_vector = vfp_null_entry;
printk(KERN_INFO "VFP support v0.3: ");
if (VFP_arch) {
To compile this driver as a module, choose M here: the
module will be called ff-memless.
+config INPUT_POLLDEV
+ tristate "Polled input device skeleton"
+ help
+ Say Y here if you are using a driver for an input
+ device that periodically polls hardware state. This
+ option is only useful for out-of-tree drivers since
+ in-tree drivers select it automatically.
+
+ If unsure, say N.
+
+ To compile this driver as a module, choose M here: the
+ module will be called input-polldev.
+
comment "Userland interfaces"
config INPUT_MOUSEDEV
input-core-objs := input.o ff-core.o
obj-$(CONFIG_INPUT_FF_MEMLESS) += ff-memless.o
+obj-$(CONFIG_INPUT_POLLDEV) += input-polldev.o
obj-$(CONFIG_INPUT_MOUSEDEV) += mousedev.o
obj-$(CONFIG_INPUT_JOYDEV) += joydev.o
To compile this driver as a module, choose M here: the
module will be called uinput.
-config INPUT_POLLDEV
- tristate "Polled input device skeleton"
- help
- Say Y here if you are using a driver for an input
- device that periodically polls hardware state. This
- option is only useful for out-of-tree drivers since
- in-tree drivers select it automatically.
-
- To compile this driver as a module, choose M here: the
- module will be called input-polldev.
-
config HP_SDC_RTC
tristate "HP SDC Real Time Clock"
depends on GSC || HP300
# Each configuration option enables a list of files.
-obj-$(CONFIG_INPUT_POLLDEV) += input-polldev.o
obj-$(CONFIG_INPUT_SPARCSPKR) += sparcspkr.o
obj-$(CONFIG_INPUT_PCSPKR) += pcspkr.o
obj-$(CONFIG_INPUT_M68K_BEEP) += m68kspkr.o
static struct dmi_system_id __initdata i8042_dmi_noloop_table[] = {
{
+ /* AUX LOOP command does not raise AUX IRQ */
+ .ident = "ASUS P65UP5",
+ .matches = {
+ DMI_MATCH(DMI_BOARD_VENDOR, "ASUSTeK Computer INC."),
+ DMI_MATCH(DMI_BOARD_NAME, "P/I-P65UP5"),
+ DMI_MATCH(DMI_BOARD_VERSION, "REV 2.X"),
+ },
+ },
+ {
.ident = "Compaq Proliant 8500",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Compaq"),
DMI_MATCH(DMI_PRODUCT_VERSION, "00"),
},
},
+ {
+ /* AUX LOOP does not work properly */
+ .ident = "ULI EV4873",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "ULI"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "EV4873"),
+ DMI_MATCH(DMI_PRODUCT_VERSION, "5a"),
+ },
+ },
{ }
};
};
-#if defined(CONFIG_USB_TOUCHSCREEN_EGALAX) || defined(CONFIG_USB_TOUCHSCREEN_ETURBO)
+#if defined(CONFIG_TOUCHSCREEN_USB_EGALAX) || defined(CONFIG_TOUCHSCREEN_USB_ETURBO)
#define MULTI_PACKET
#endif
};
static struct usb_device_id usbtouch_devices[] = {
-#ifdef CONFIG_USB_TOUCHSCREEN_EGALAX
+#ifdef CONFIG_TOUCHSCREEN_USB_EGALAX
{USB_DEVICE(0x3823, 0x0001), .driver_info = DEVTYPE_EGALAX},
{USB_DEVICE(0x3823, 0x0002), .driver_info = DEVTYPE_EGALAX},
{USB_DEVICE(0x0123, 0x0001), .driver_info = DEVTYPE_EGALAX},
{USB_DEVICE(0x1234, 0x0002), .driver_info = DEVTYPE_EGALAX},
#endif
-#ifdef CONFIG_USB_TOUCHSCREEN_PANJIT
+#ifdef CONFIG_TOUCHSCREEN_USB_PANJIT
{USB_DEVICE(0x134c, 0x0001), .driver_info = DEVTYPE_PANJIT},
{USB_DEVICE(0x134c, 0x0002), .driver_info = DEVTYPE_PANJIT},
{USB_DEVICE(0x134c, 0x0003), .driver_info = DEVTYPE_PANJIT},
{USB_DEVICE(0x134c, 0x0004), .driver_info = DEVTYPE_PANJIT},
#endif
-#ifdef CONFIG_USB_TOUCHSCREEN_3M
+#ifdef CONFIG_TOUCHSCREEN_USB_3M
{USB_DEVICE(0x0596, 0x0001), .driver_info = DEVTYPE_3M},
#endif
-#ifdef CONFIG_USB_TOUCHSCREEN_ITM
+#ifdef CONFIG_TOUCHSCREEN_USB_ITM
{USB_DEVICE(0x0403, 0xf9e9), .driver_info = DEVTYPE_ITM},
#endif
-#ifdef CONFIG_USB_TOUCHSCREEN_ETURBO
+#ifdef CONFIG_TOUCHSCREEN_USB_ETURBO
{USB_DEVICE(0x1234, 0x5678), .driver_info = DEVTYPE_ETURBO},
#endif
-#ifdef CONFIG_USB_TOUCHSCREEN_GUNZE
+#ifdef CONFIG_TOUCHSCREEN_USB_GUNZE
{USB_DEVICE(0x0637, 0x0001), .driver_info = DEVTYPE_GUNZE},
#endif
-#ifdef CONFIG_USB_TOUCHSCREEN_DMC_TSC10
+#ifdef CONFIG_TOUCHSCREEN_USB_DMC_TSC10
{USB_DEVICE(0x0afa, 0x03e8), .driver_info = DEVTYPE_DMC_TSC10},
#endif
* eGalax part
*/
-#ifdef CONFIG_USB_TOUCHSCREEN_EGALAX
+#ifdef CONFIG_TOUCHSCREEN_USB_EGALAX
#define EGALAX_PKT_TYPE_MASK 0xFE
#define EGALAX_PKT_TYPE_REPT 0x80
/*****************************************************************************
* PanJit Part
*/
-#ifdef CONFIG_USB_TOUCHSCREEN_PANJIT
+#ifdef CONFIG_TOUCHSCREEN_USB_PANJIT
static int panjit_read_data(struct usbtouch_usb *dev, unsigned char *pkt)
{
dev->x = ((pkt[2] & 0x0F) << 8) | pkt[1];
/*****************************************************************************
* 3M/Microtouch Part
*/
-#ifdef CONFIG_USB_TOUCHSCREEN_3M
+#ifdef CONFIG_TOUCHSCREEN_USB_3M
#define MTOUCHUSB_ASYNC_REPORT 1
#define MTOUCHUSB_RESET 7
/*****************************************************************************
* ITM Part
*/
-#ifdef CONFIG_USB_TOUCHSCREEN_ITM
+#ifdef CONFIG_TOUCHSCREEN_USB_ITM
static int itm_read_data(struct usbtouch_usb *dev, unsigned char *pkt)
{
int touch;
/*****************************************************************************
* eTurboTouch part
*/
-#ifdef CONFIG_USB_TOUCHSCREEN_ETURBO
+#ifdef CONFIG_TOUCHSCREEN_USB_ETURBO
static int eturbo_read_data(struct usbtouch_usb *dev, unsigned char *pkt)
{
unsigned int shift;
/*****************************************************************************
* Gunze part
*/
-#ifdef CONFIG_USB_TOUCHSCREEN_GUNZE
+#ifdef CONFIG_TOUCHSCREEN_USB_GUNZE
static int gunze_read_data(struct usbtouch_usb *dev, unsigned char *pkt)
{
if (!(pkt[0] & 0x80) || ((pkt[1] | pkt[2] | pkt[3]) & 0x80))
* http://www.dmccoltd.com/files/controler/tsc10usb_pi_e.pdf
* http://www.dmccoltd.com/files/controler/tsc25_usb_e.pdf
*/
-#ifdef CONFIG_USB_TOUCHSCREEN_DMC_TSC10
+#ifdef CONFIG_TOUCHSCREEN_USB_DMC_TSC10
/* supported data rates. currently using 130 */
#define TSC10_RATE_POINT 0x50
* the different device descriptors
*/
static struct usbtouch_device_info usbtouch_dev_info[] = {
-#ifdef CONFIG_USB_TOUCHSCREEN_EGALAX
+#ifdef CONFIG_TOUCHSCREEN_USB_EGALAX
[DEVTYPE_EGALAX] = {
.min_xc = 0x0,
.max_xc = 0x07ff,
},
#endif
-#ifdef CONFIG_USB_TOUCHSCREEN_PANJIT
+#ifdef CONFIG_TOUCHSCREEN_USB_PANJIT
[DEVTYPE_PANJIT] = {
.min_xc = 0x0,
.max_xc = 0x0fff,
},
#endif
-#ifdef CONFIG_USB_TOUCHSCREEN_3M
+#ifdef CONFIG_TOUCHSCREEN_USB_3M
[DEVTYPE_3M] = {
.min_xc = 0x0,
.max_xc = 0x4000,
},
#endif
-#ifdef CONFIG_USB_TOUCHSCREEN_ITM
+#ifdef CONFIG_TOUCHSCREEN_USB_ITM
[DEVTYPE_ITM] = {
.min_xc = 0x0,
.max_xc = 0x0fff,
},
#endif
-#ifdef CONFIG_USB_TOUCHSCREEN_ETURBO
+#ifdef CONFIG_TOUCHSCREEN_USB_ETURBO
[DEVTYPE_ETURBO] = {
.min_xc = 0x0,
.max_xc = 0x07ff,
},
#endif
-#ifdef CONFIG_USB_TOUCHSCREEN_GUNZE
+#ifdef CONFIG_TOUCHSCREEN_USB_GUNZE
[DEVTYPE_GUNZE] = {
.min_xc = 0x0,
.max_xc = 0x0fff,
},
#endif
-#ifdef CONFIG_USB_TOUCHSCREEN_DMC_TSC10
+#ifdef CONFIG_TOUCHSCREEN_USB_DMC_TSC10
[DEVTYPE_DMC_TSC10] = {
.min_xc = 0x0,
.max_xc = 0x03ff,
mmc_set_bus_width(host, MMC_BUS_WIDTH_4);
}
+ /*
+ * Check if read-only switch is active.
+ */
+ if (!oldcard) {
+ if (!host->ops->get_ro) {
+ printk(KERN_WARNING "%s: host does not "
+ "support reading read-only "
+ "switch. assuming write-enable.\n",
+ mmc_hostname(host));
+ } else {
+ if (host->ops->get_ro(host))
+ mmc_card_set_readonly(card);
+ }
+ }
+
if (!oldcard)
host->card = card;
}
if (status & OMAP_MMC_STAT_CARD_ERR) {
- if (host->cmd && host->cmd->opcode == MMC_STOP_TRANSMISSION) {
- u32 response = OMAP_MMC_READ(host, RSP6)
- | (OMAP_MMC_READ(host, RSP7) << 16);
- /* STOP sometimes sets must-ignore bits */
- if (!(response & (R1_CC_ERROR
- | R1_ILLEGAL_COMMAND
- | R1_COM_CRC_ERROR))) {
- end_command = 1;
- continue;
- }
- }
-
- dev_dbg(mmc_dev(host->mmc), "card status error (CMD%d)\n",
+ dev_dbg(mmc_dev(host->mmc),
+ "ignoring card status error (CMD%d)\n",
host->cmd->opcode);
- if (host->cmd) {
- host->cmd->error = MMC_ERR_FAILED;
- end_command = 1;
- }
- if (host->data) {
- host->data->error = MMC_ERR_FAILED;
- transfer_error = 1;
- }
+ end_command = 1;
}
/*
/*
* Make sure we have enough room to decrypt the packet.
- * Note that for our test we only subtract 1 byte whereas in
- * mppe_compress() we added 2 bytes (+MPPE_OVHD);
- * this is to account for possible PFC.
+ * To account for possible PFC we should only subtract 1
+ * byte whereas in mppe_compress() we added 2 bytes (+MPPE_OVHD);
+ * However, we assume no PFC, thus subtracting 2 bytes.
*/
- if (osize < isize - MPPE_OVHD - 1) {
+ if (osize < isize - MPPE_OVHD - 2) {
printk(KERN_DEBUG "mppe_decompress[%d]: osize too small! "
"(have: %d need: %d)\n", state->unit,
- osize, isize - MPPE_OVHD - 1);
+ osize, isize - MPPE_OVHD - 2);
return DECOMP_ERROR;
}
osize = isize - MPPE_OVHD - 2; /* assume no PFC */
#define ANUBIS_CTRL1_NANDSEL (0x3)
+/* IDREG - revision */
+
+#define ANUBIS_IDREG_REVMASK (0x7)
+
#endif /* __ASM_ARCH_ANUBISCPLD_H */
#define ANUBIS_VA_CTRL1 ANUBIS_IOADDR(0x00000000) /* 0x01800000 */
#define ANUBIS_PA_CTRL1 (ANUBIS_PA_CPLD)
-#define ANUBIS_VA_CTRL2 ANUBIS_IOADDR(0x00100000) /* 0x01900000 */
-#define ANUBIS_PA_CTRL2 (ANUBIS_PA_CPLD)
-
-#define ANUBIS_VA_CTRL3 ANUBIS_IOADDR(0x00200000) /* 0x01A00000 */
-#define ANUBIS_PA_CTRL3 (ANUBIS_PA_CPLD)
-
-#define ANUBIS_VA_CTRL4 ANUBIS_IOADDR(0x00300000) /* 0x01B00000 */
-#define ANUBIS_PA_CTRL4 (ANUBIS_PA_CPLD)
+#define ANUBIS_VA_IDREG ANUBIS_IOADDR(0x00300000) /* 0x01B00000 */
+#define ANUBIS_PA_IDREG (ANUBIS_PA_CPLD + (3<<23))
#define ANUBIS_IDEPRI ANUBIS_IOADDR(0x01000000)
#define ANUBIS_IDEPRIAUX ANUBIS_IOADDR(0x01100000)
/* linux/include/asm-arm/arch-s3c2410/osiris-cpld.h
*
- * Copyright (c) 2005 Simtec Electronics
+ * Copyright 2005 Simtec Electronics
* http://www.simtec.co.uk/products/
* Ben Dooks <ben@simtec.co.uk>
*
#ifndef __ASM_ARCH_OSIRISCPLD_H
#define __ASM_ARCH_OSIRISCPLD_H
-/* CTRL1 - NAND WP control */
+/* CTRL0 - NAND WP control */
-#define OSIRIS_CTRL1_NANDSEL (0x3)
-#define OSIRIS_CTRL1_BOOT_INT (1<<3)
-#define OSIRIS_CTRL1_PCMCIA (1<<4)
-#define OSIRIS_CTRL1_PCMCIA_nWAIT (1<<6)
-#define OSIRIS_CTRL1_PCMCIA_nIOIS16 (1<<7)
+#define OSIRIS_CTRL0_NANDSEL (0x3)
+#define OSIRIS_CTRL0_BOOT_INT (1<<3)
+#define OSIRIS_CTRL0_PCMCIA (1<<4)
+#define OSIRIS_CTRL0_FIX8 (1<<5)
+#define OSIRIS_CTRL0_PCMCIA_nWAIT (1<<6)
+#define OSIRIS_CTRL0_PCMCIA_nIOIS16 (1<<7)
+
+#define OSIRIS_CTRL1_FIX8 (1<<0)
+
+#define OSIRIS_ID_REVMASK (0x7)
#endif /* __ASM_ARCH_OSIRISCPLD_H */
/* we put the CPLD registers next, to get them out of the way */
-#define OSIRIS_VA_CTRL1 OSIRIS_IOADDR(0x00000000)
-#define OSIRIS_PA_CTRL1 (OSIRIS_PA_CPLD)
+#define OSIRIS_VA_CTRL0 OSIRIS_IOADDR(0x00000000)
+#define OSIRIS_PA_CTRL0 (OSIRIS_PA_CPLD)
-#define OSIRIS_VA_CTRL2 OSIRIS_IOADDR(0x00100000)
-#define OSIRIS_PA_CTRL2 (OSIRIS_PA_CPLD + (1<<23))
+#define OSIRIS_VA_CTRL1 OSIRIS_IOADDR(0x00100000)
+#define OSIRIS_PA_CTRL1 (OSIRIS_PA_CPLD + (1<<23))
-#define OSIRIS_VA_CTRL3 OSIRIS_IOADDR(0x00200000)
-#define OSIRIS_PA_CTRL3 (OSIRIS_PA_CPLD + (2<<23))
+#define OSIRIS_VA_CTRL2 OSIRIS_IOADDR(0x00200000)
+#define OSIRIS_PA_CTRL2 (OSIRIS_PA_CPLD + (2<<23))
-#define OSIRIS_VA_CTRL4 OSIRIS_IOADDR(0x00300000)
-#define OSIRIS_PA_CTRL4 (OSIRIS_PA_CPLD + (3<<23))
+#define OSIRIS_VA_CTRL3 OSIRIS_IOADDR(0x00300000)
+#define OSIRIS_PA_CTRL3 (OSIRIS_PA_CPLD + (2<<23))
+
+#define OSIRIS_VA_IDREG OSIRIS_IOADDR(0x00700000)
+#define OSIRIS_PA_IDREG (OSIRIS_PA_CPLD + (7<<23))
#endif /* __ASM_ARCH_OSIRISMAP_H */
#define __ALIGN .align 0
#define __ALIGN_STR ".align 0"
+#define ENDPROC(name) \
+ .type name, %function; \
+ END(name)
+
#endif
self->disconnect_pending = FALSE;
}
+/*
+ * Function irlap_next_state (self, state)
+ *
+ * Switches state and provides debug information
+ *
+ */
+static inline void irlap_next_state(struct irlap_cb *self, IRLAP_STATE state)
+{
+ /*
+ if (!self || self->magic != LAP_MAGIC)
+ return;
+
+ IRDA_DEBUG(4, "next LAP state = %s\n", irlap_state[state]);
+ */
+ self->state = state;
+}
+
#endif
return frag;
}
+static inline void sctp_assoc_pending_pmtu(struct sctp_association *asoc)
+{
+
+ sctp_assoc_sync_pmtu(asoc);
+ asoc->pmtu_pending = 0;
+}
+
/* Walk through a list of TLV parameters. Don't trust the
* individual parameter lengths and instead depend on
* the chunk length to indicate when to stop. Make sure
*/
__u16 pathmaxrxt;
+ /* is the Path MTU update pending on this tranport */
+ __u8 pmtu_pending;
+
/* PMTU : The current known path MTU. */
__u32 pathmtu;
void sctp_transport_lower_cwnd(struct sctp_transport *, sctp_lower_cwnd_t);
unsigned long sctp_transport_timeout(struct sctp_transport *);
void sctp_transport_reset(struct sctp_transport *);
+void sctp_transport_update_pmtu(struct sctp_transport *, u32);
/* This is the structure we use to queue packets as they come into
*/
__u16 pathmaxrxt;
+ /* Flag that path mtu update is pending */
+ __u8 pmtu_pending;
+
/* Association : The smallest PMTU discovered for all of the
* PMTU : peer's transport addresses.
*/
static int max_increment = 16;
static int low_window = 14;
static int beta = 819; /* = 819/1024 (BICTCP_BETA_SCALE) */
-static int initial_ssthresh = 100;
+static int initial_ssthresh;
static int smooth_part = 20;
module_param(fast_convergence, int, 0644);
static int fast_convergence __read_mostly = 1;
static int max_increment __read_mostly = 16;
static int beta __read_mostly = 819; /* = 819/1024 (BICTCP_BETA_SCALE) */
-static int initial_ssthresh __read_mostly = 100;
+static int initial_ssthresh __read_mostly;
static int bic_scale __read_mostly = 41;
static int tcp_friendliness __read_mostly = 1;
{
struct tcp_sock *tp = tcp_sk(sk);
- tp->left_out = tp->sacked_out;
+ tcp_sync_left_out(tp);
if (tp->retrans_out == 0)
tp->retrans_stamp = 0;
opt_rx->sack_ok) {
TCP_SKB_CB(skb)->sacked = (ptr - 2) - (unsigned char *)th;
}
+ break;
#ifdef CONFIG_TCP_MD5SIG
case TCPOPT_MD5SIG:
/*
kfree(newkey);
return -ENOMEM;
}
+ sk->sk_route_caps &= ~NETIF_F_GSO_MASK;
}
if (tcp_alloc_md5sig_pool() == NULL) {
kfree(newkey);
return -EINVAL;
tp->md5sig_info = p;
-
+ sk->sk_route_caps &= ~NETIF_F_GSO_MASK;
}
newkey = kmemdup(cmd.tcpm_key, cmd.tcpm_keylen, GFP_KERNEL);
ASSERT_RTNL();
+ if ((dev->type != ARPHRD_ETHER) &&
+ (dev->type != ARPHRD_FDDI) &&
+ (dev->type != ARPHRD_IEEE802_TR) &&
+ (dev->type != ARPHRD_ARCNET) &&
+ (dev->type != ARPHRD_INFINIBAND)) {
+ /* Alas, we support only Ethernet autoconfiguration. */
+ return;
+ }
+
idev = addrconf_add_dev(dev);
if (idev == NULL)
return;
ip6_tnl_add_linklocal(idev);
}
-static int ipv6_hwtype(struct net_device *dev)
-{
- if ((dev->type == ARPHRD_ETHER) ||
- (dev->type == ARPHRD_LOOPBACK) ||
- (dev->type == ARPHRD_SIT) ||
- (dev->type == ARPHRD_TUNNEL6) ||
- (dev->type == ARPHRD_FDDI) ||
- (dev->type == ARPHRD_IEEE802_TR) ||
- (dev->type == ARPHRD_ARCNET) ||
- (dev->type == ARPHRD_INFINIBAND))
- return 1;
-
- return 0;
-}
-
static int addrconf_notify(struct notifier_block *this, unsigned long event,
void * data)
{
struct net_device *dev = (struct net_device *) data;
- struct inet6_dev *idev;
+ struct inet6_dev *idev = __in6_dev_get(dev);
int run_pending = 0;
- if (!ipv6_hwtype(dev))
- return NOTIFY_OK;
-
- idev = __in6_dev_get(dev);
-
switch(event) {
case NETDEV_REGISTER:
- if (!idev) {
+ if (!idev && dev->mtu >= IPV6_MIN_MTU) {
idev = ipv6_add_dev(dev);
if (!idev)
printk(KERN_WARNING "IPv6: add_dev failed for %s\n",
kfree(newkey);
return -ENOMEM;
}
+ sk->sk_route_caps &= ~NETIF_F_GSO_MASK;
}
tcp_alloc_md5sig_pool();
if (tp->md5sig_info->alloced6 == tp->md5sig_info->entries6) {
return -ENOMEM;
tp->md5sig_info = p;
+ sk->sk_route_caps &= ~NETIF_F_GSO_MASK;
}
newkey = kmemdup(cmd.tcpm_key, cmd.tcpm_keylen, GFP_KERNEL);
}
/*
- * Function irlap_next_state (self, state)
- *
- * Switches state and provides debug information
- *
- */
-static inline void irlap_next_state(struct irlap_cb *self, IRLAP_STATE state)
-{
- /*
- if (!self || self->magic != LAP_MAGIC)
- return;
-
- IRDA_DEBUG(4, "next LAP state = %s\n", irlap_state[state]);
- */
- self->state = state;
-}
-
-/*
* Function irlap_state_ndm (event, skb, frame)
*
* NDM (Normal Disconnected Mode) state
} else {
/* Final packet of window */
irlap_send_data_primary_poll(self, skb);
- irlap_next_state(self, LAP_NRM_P);
/*
* Make sure state machine does not try to send
*/
self->remote_busy = FALSE;
+ /* Stop final timer */
+ del_timer(&self->final_timer);
+
/*
* Nr as expected?
*/
ret = irlap_validate_nr_received(self, info->nr);
if (ret == NR_EXPECTED) {
- /* Stop final timer */
- del_timer(&self->final_timer);
-
/* Update Nr received */
irlap_update_nr_received(self, info->nr);
/* Resend rejected frames */
irlap_resend_rejected_frames(self, CMD_FRAME);
-
- /* Final timer ??? Jean II */
+ irlap_start_final_timer(self, self->final_timeout * 2);
irlap_next_state(self, LAP_NRM_P);
} else if (ret == NR_INVALID) {
IRDA_DEBUG(1, "%s(), Received RR with "
"invalid nr !\n", __FUNCTION__);
- del_timer(&self->final_timer);
irlap_next_state(self, LAP_RESET_WAIT);
self->vs = (self->vs + 1) % 8;
self->ack_required = FALSE;
+ irlap_next_state(self, LAP_NRM_P);
irlap_send_i_frame(self, tx_skb, CMD_FRAME);
} else {
IRDA_DEBUG(4, "%s(), sending unreliable frame\n", __FUNCTION__);
if (self->ack_required) {
irlap_send_ui_frame(self, skb_get(skb), self->caddr, CMD_FRAME);
+ irlap_next_state(self, LAP_NRM_P);
irlap_send_rr_frame(self, CMD_FRAME);
self->ack_required = FALSE;
} else {
skb->data[1] |= PF_BIT;
+ irlap_next_state(self, LAP_NRM_P);
irlap_send_ui_frame(self, skb_get(skb), self->caddr, CMD_FRAME);
}
}
local->wep_iv & 0xffffff);
DEBUGFS_READONLY_FILE(tx_power_reduction, 20, "%d.%d dBm",
local->hw.conf.tx_power_reduction / 10,
- local->hw.conf.tx_power_reduction & 10);
+ local->hw.conf.tx_power_reduction % 10);
DEBUGFS_READONLY_FILE(rate_ctrl_alg, 100, "%s",
local->rate_ctrl ? local->rate_ctrl->ops->name : "<unset>");
read_lock(&local->sub_if_lock);
list_for_each_entry(sdata, &local->sub_if_list, list) {
+
+ /* No need to wake the master device. */
+ if (sdata->dev == local->mdev)
+ continue;
+
if (sdata->type == IEEE80211_IF_TYPE_STA) {
if (sdata->u.sta.associated)
ieee80211_send_nullfunc(local, sdata, 0);
ieee80211_sta_timer((unsigned long)sdata);
}
+
netif_wake_queue(sdata->dev);
}
read_unlock(&local->sub_if_lock);
read_lock(&local->sub_if_lock);
list_for_each_entry(sdata, &local->sub_if_list, list) {
+
+ /* Don't stop the master interface, otherwise we can't transmit
+ * probes! */
+ if (sdata->dev == local->mdev)
+ continue;
+
netif_stop_queue(sdata->dev);
if (sdata->type == IEEE80211_IF_TYPE_STA &&
sdata->u.sta.associated)
/* Get the lowest pmtu of all the transports. */
list_for_each(pos, &asoc->peer.transport_addr_list) {
t = list_entry(pos, struct sctp_transport, transports);
+ if (t->pmtu_pending && t->dst) {
+ sctp_transport_update_pmtu(t, dst_mtu(t->dst));
+ t->pmtu_pending = 0;
+ }
if (!pmtu || (t->pathmtu < pmtu))
pmtu = t->pathmtu;
}
void sctp_icmp_frag_needed(struct sock *sk, struct sctp_association *asoc,
struct sctp_transport *t, __u32 pmtu)
{
- if (sock_owned_by_user(sk) || !t || (t->pathmtu == pmtu))
+ if (!t || (t->pathmtu == pmtu))
return;
+ if (sock_owned_by_user(sk)) {
+ asoc->pmtu_pending = 1;
+ t->pmtu_pending = 1;
+ return;
+ }
+
if (t->param_flags & SPP_PMTUD_ENABLE) {
- if (unlikely(pmtu < SCTP_DEFAULT_MINSEGMENT)) {
- printk(KERN_WARNING "%s: Reported pmtu %d too low, "
- "using default minimum of %d\n",
- __FUNCTION__, pmtu,
- SCTP_DEFAULT_MINSEGMENT);
- /* Use default minimum segment size and disable
- * pmtu discovery on this transport.
- */
- t->pathmtu = SCTP_DEFAULT_MINSEGMENT;
- t->param_flags = (t->param_flags & ~SPP_PMTUD) |
- SPP_PMTUD_DISABLE;
- } else {
- t->pathmtu = pmtu;
- }
+ /* Update transports view of the MTU */
+ sctp_transport_update_pmtu(t, pmtu);
/* Update association pmtu. */
sctp_assoc_sync_pmtu(asoc);
if (!sp->pf->bind_verify(sp, addr))
return -EADDRNOTAVAIL;
- /* We must either be unbound, or bind to the same port. */
- if (bp->port && (snum != bp->port)) {
- SCTP_DEBUG_PRINTK("sctp_do_bind:"
+ /* We must either be unbound, or bind to the same port.
+ * It's OK to allow 0 ports if we are already bound.
+ * We'll just inhert an already bound port in this case
+ */
+ if (bp->port) {
+ if (!snum)
+ snum = bp->port;
+ else if (snum != bp->port) {
+ SCTP_DEBUG_PRINTK("sctp_do_bind:"
" New port %d does not match existing port "
"%d.\n", snum, bp->port);
- return -EINVAL;
+ return -EINVAL;
+ }
}
if (snum && snum < PROT_SOCK && !capable(CAP_NET_BIND_SERVICE))
goto out_free;
}
+ if (asoc->pmtu_pending)
+ sctp_assoc_pending_pmtu(asoc);
+
/* If fragmentation is disabled and the message length exceeds the
* association fragmentation point, return EMSGSIZE. The I-D
* does not specify what this error is, but this looks like
struct sock *sk = asoc->base.sk;
struct socket *sock;
struct inet_sock *inetsk;
+ struct sctp_af *af;
int err = 0;
/* An association cannot be branched off from an already peeled-off
/* Make peeled-off sockets more like 1-1 accepted sockets.
* Set the daddr and initialize id to something more random
*/
+ af = sctp_get_af_specific(asoc->peer.primary_addr.sa.sa_family);
+ af->to_sk_daddr(&asoc->peer.primary_addr, sk);
inetsk = inet_sk(sock->sk);
- inetsk->daddr = asoc->peer.primary_addr.v4.sin_addr.s_addr;
inetsk->id = asoc->next_tsn ^ jiffies;
*sockp = sock;
err = -EFAULT;
goto error;
}
- if (put_user(cnt, &((struct sctp_getaddrs __user *)optval)->addr_num))
- return -EFAULT;
+ if (put_user(cnt, &((struct sctp_getaddrs __user *)optval)->addr_num)) {
+ err = -EFAULT;
+ goto error;
+ }
if (put_user(bytes_copied, optlen))
- return -EFAULT;
-
+ err = -EFAULT;
error:
kfree(addrs);
return err;
transport->pathmtu = SCTP_DEFAULT_MAXSEGMENT;
}
+/* this is a complete rip-off from __sk_dst_check
+ * the cookie is always 0 since this is how it's used in the
+ * pmtu code
+ */
+static struct dst_entry *sctp_transport_dst_check(struct sctp_transport *t)
+{
+ struct dst_entry *dst = t->dst;
+
+ if (dst && dst->obsolete && dst->ops->check(dst, 0) == NULL) {
+ dst_release(t->dst);
+ t->dst = NULL;
+ return NULL;
+ }
+
+ return dst;
+}
+
+void sctp_transport_update_pmtu(struct sctp_transport *t, u32 pmtu)
+{
+ struct dst_entry *dst;
+
+ if (unlikely(pmtu < SCTP_DEFAULT_MINSEGMENT)) {
+ printk(KERN_WARNING "%s: Reported pmtu %d too low, "
+ "using default minimum of %d\n",
+ __FUNCTION__, pmtu,
+ SCTP_DEFAULT_MINSEGMENT);
+ /* Use default minimum segment size and disable
+ * pmtu discovery on this transport.
+ */
+ t->pathmtu = SCTP_DEFAULT_MINSEGMENT;
+ } else {
+ t->pathmtu = pmtu;
+ }
+
+ dst = sctp_transport_dst_check(t);
+ if (dst)
+ dst->ops->update_pmtu(dst, pmtu);
+}
+
/* Caches the dst entry and source address for a transport's destination
* address.
*/
struct device_attribute *attr,
char *buf)
{
- char *addr = dev_to_rdev(dev)->wiphy.perm_addr;
+ unsigned char *addr = dev_to_rdev(dev)->wiphy.perm_addr;
return sprintf(buf, "%.2x:%.2x:%.2x:%.2x:%.2x:%.2x\n",
addr[0], addr[1], addr[2], addr[3], addr[4], addr[5]);
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