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Commit a2413598 authored by Jeff Garzik's avatar Jeff Garzik
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Merge branch 'upstream' of... 

Merge branch 'upstream' of master.kernel.org:/pub/scm/linux/kernel/git/linville/wireless-2.6 into upstream
parents f2ad2d9b c576af47
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MAINTAINERS
View file @ a2413598
......@@ -449,9 +449,9 @@ L: linux-hams@vger.kernel.org
W: http://www.baycom.org/~tom/ham/ham.html
S: Maintained
BCM43XX WIRELESS DRIVER
P: Michael Buesch
M: mb@bu3sch.de
BCM43XX WIRELESS DRIVER (SOFTMAC BASED VERSION)
P: Larry Finger
M: Larry.Finger@lwfinger.net
P: Stefano Brivio
M: st3@riseup.net
W: http://bcm43xx.berlios.de/
......
drivers/net/wireless/Kconfig
View file @ a2413598
......@@ -271,25 +271,14 @@ config IPW2200_DEBUG
bool "Enable full debugging output in IPW2200 module."
depends on IPW2200
---help---
This option will enable debug tracing output for the IPW2200.
This option will enable low level debug tracing output for IPW2200.
This will result in the kernel module being ~100k larger. You can
control which debug output is sent to the kernel log by setting the
value in
/sys/bus/pci/drivers/ipw2200/debug_level
This entry will only exist if this option is enabled.
Note, normal debug code is already compiled in. This low level
debug option enables debug on hot paths (e.g Tx, Rx, ISR) and
will result in the kernel module being ~70 larger. Most users
will typically not need this high verbosity debug information.
To set a value, simply echo an 8-byte hex value to the same file:
% echo 0x00000FFO > /sys/bus/pci/drivers/ipw2200/debug_level
You can find the list of debug mask values in
drivers/net/wireless/ipw2200.h
If you are not trying to debug or develop the IPW2200 driver, you
most likely want to say N here.
If you are not sure, say N here.
config AIRO
tristate "Cisco/Aironet 34X/35X/4500/4800 ISA and PCI cards"
......
drivers/net/wireless/airo.c
View file @ a2413598
......@@ -47,6 +47,7 @@
#include <linux/pci.h>
#include <asm/uaccess.h>
#include <net/ieee80211.h>
#include <linux/kthread.h>
#include "airo.h"
......@@ -1187,11 +1188,10 @@ struct airo_info {
int whichbap);
unsigned short *flash;
tdsRssiEntry *rssi;
struct task_struct *task;
struct task_struct *list_bss_task;
struct task_struct *airo_thread_task;
struct semaphore sem;
pid_t thr_pid;
wait_queue_head_t thr_wait;
struct completion thr_exited;
unsigned long expires;
struct {
struct sk_buff *skb;
......@@ -1733,12 +1733,12 @@ static int readBSSListRid(struct airo_info *ai, int first,
cmd.cmd=CMD_LISTBSS;
if (down_interruptible(&ai->sem))
return -ERESTARTSYS;
ai->list_bss_task = current;
issuecommand(ai, &cmd, &rsp);
up(&ai->sem);
/* Let the command take effect */
ai->task = current;
ssleep(3);
ai->task = NULL;
schedule_timeout_uninterruptible(3 * HZ);
ai->list_bss_task = NULL;
}
rc = PC4500_readrid(ai, first ? ai->bssListFirst : ai->bssListNext,
list, ai->bssListRidLen, 1);
......@@ -2400,8 +2400,7 @@ void stop_airo_card( struct net_device *dev, int freeres )
clear_bit(FLAG_REGISTERED, &ai->flags);
}
set_bit(JOB_DIE, &ai->jobs);
kill_proc(ai->thr_pid, SIGTERM, 1);
wait_for_completion(&ai->thr_exited);
kthread_stop(ai->airo_thread_task);
/*
* Clean out tx queue
......@@ -2811,9 +2810,8 @@ static struct net_device *_init_airo_card( unsigned short irq, int port,
ai->config.len = 0;
ai->pci = pci;
init_waitqueue_head (&ai->thr_wait);
init_completion (&ai->thr_exited);
ai->thr_pid = kernel_thread(airo_thread, dev, CLONE_FS | CLONE_FILES);
if (ai->thr_pid < 0)
ai->airo_thread_task = kthread_run(airo_thread, dev, dev->name);
if (IS_ERR(ai->airo_thread_task))
goto err_out_free;
ai->tfm = NULL;
rc = add_airo_dev( dev );
......@@ -2930,8 +2928,7 @@ static struct net_device *_init_airo_card( unsigned short irq, int port,
del_airo_dev(dev);
err_out_thr:
set_bit(JOB_DIE, &ai->jobs);
kill_proc(ai->thr_pid, SIGTERM, 1);
wait_for_completion(&ai->thr_exited);
kthread_stop(ai->airo_thread_task);
err_out_free:
free_netdev(dev);
return NULL;
......@@ -3063,13 +3060,7 @@ static int airo_thread(void *data) {
struct airo_info *ai = dev->priv;
int locked;
daemonize("%s", dev->name);
allow_signal(SIGTERM);
while(1) {
if (signal_pending(current))
flush_signals(current);
/* make swsusp happy with our thread */
try_to_freeze();
......@@ -3097,7 +3088,7 @@ static int airo_thread(void *data) {
set_bit(JOB_AUTOWEP, &ai->jobs);
break;
}
if (!signal_pending(current)) {
if (!kthread_should_stop()) {
unsigned long wake_at;
if (!ai->expires || !ai->scan_timeout) {
wake_at = max(ai->expires,
......@@ -3109,7 +3100,7 @@ static int airo_thread(void *data) {
schedule_timeout(wake_at - jiffies);
continue;
}
} else if (!signal_pending(current)) {
} else if (!kthread_should_stop()) {
schedule();
continue;
}
......@@ -3154,7 +3145,8 @@ static int airo_thread(void *data) {
else /* Shouldn't get here, but we make sure to unlock */
up(&ai->sem);
}
complete_and_exit (&ai->thr_exited, 0);
return 0;
}
static irqreturn_t airo_interrupt ( int irq, void* dev_id, struct pt_regs *regs) {
......@@ -3235,8 +3227,8 @@ static irqreturn_t airo_interrupt ( int irq, void* dev_id, struct pt_regs *regs)
if(newStatus == ASSOCIATED || newStatus == REASSOCIATED) {
if (auto_wep)
apriv->expires = 0;
if (apriv->task)
wake_up_process (apriv->task);
if (apriv->list_bss_task)
wake_up_process(apriv->list_bss_task);
set_bit(FLAG_UPDATE_UNI, &apriv->flags);
set_bit(FLAG_UPDATE_MULTI, &apriv->flags);
......
drivers/net/wireless/bcm43xx/bcm43xx.h
View file @ a2413598
......@@ -33,14 +33,18 @@
#define BCM43xx_PCICFG_ICR 0x94
/* MMIO offsets */
#define BCM43xx_MMIO_DMA1_REASON 0x20
#define BCM43xx_MMIO_DMA1_IRQ_MASK 0x24
#define BCM43xx_MMIO_DMA2_REASON 0x28
#define BCM43xx_MMIO_DMA2_IRQ_MASK 0x2C
#define BCM43xx_MMIO_DMA3_REASON 0x30
#define BCM43xx_MMIO_DMA3_IRQ_MASK 0x34
#define BCM43xx_MMIO_DMA4_REASON 0x38
#define BCM43xx_MMIO_DMA4_IRQ_MASK 0x3C
#define BCM43xx_MMIO_DMA0_REASON 0x20
#define BCM43xx_MMIO_DMA0_IRQ_MASK 0x24
#define BCM43xx_MMIO_DMA1_REASON 0x28
#define BCM43xx_MMIO_DMA1_IRQ_MASK 0x2C
#define BCM43xx_MMIO_DMA2_REASON 0x30
#define BCM43xx_MMIO_DMA2_IRQ_MASK 0x34
#define BCM43xx_MMIO_DMA3_REASON 0x38
#define BCM43xx_MMIO_DMA3_IRQ_MASK 0x3C
#define BCM43xx_MMIO_DMA4_REASON 0x40
#define BCM43xx_MMIO_DMA4_IRQ_MASK 0x44
#define BCM43xx_MMIO_DMA5_REASON 0x48
#define BCM43xx_MMIO_DMA5_IRQ_MASK 0x4C
#define BCM43xx_MMIO_STATUS_BITFIELD 0x120
#define BCM43xx_MMIO_STATUS2_BITFIELD 0x124
#define BCM43xx_MMIO_GEN_IRQ_REASON 0x128
......@@ -56,14 +60,27 @@
#define BCM43xx_MMIO_XMITSTAT_1 0x174
#define BCM43xx_MMIO_REV3PLUS_TSF_LOW 0x180 /* core rev >= 3 only */
#define BCM43xx_MMIO_REV3PLUS_TSF_HIGH 0x184 /* core rev >= 3 only */
#define BCM43xx_MMIO_DMA1_BASE 0x200
#define BCM43xx_MMIO_DMA2_BASE 0x220
#define BCM43xx_MMIO_DMA3_BASE 0x240
#define BCM43xx_MMIO_DMA4_BASE 0x260
/* 32-bit DMA */
#define BCM43xx_MMIO_DMA32_BASE0 0x200
#define BCM43xx_MMIO_DMA32_BASE1 0x220
#define BCM43xx_MMIO_DMA32_BASE2 0x240
#define BCM43xx_MMIO_DMA32_BASE3 0x260
#define BCM43xx_MMIO_DMA32_BASE4 0x280
#define BCM43xx_MMIO_DMA32_BASE5 0x2A0
/* 64-bit DMA */
#define BCM43xx_MMIO_DMA64_BASE0 0x200
#define BCM43xx_MMIO_DMA64_BASE1 0x240
#define BCM43xx_MMIO_DMA64_BASE2 0x280
#define BCM43xx_MMIO_DMA64_BASE3 0x2C0
#define BCM43xx_MMIO_DMA64_BASE4 0x300
#define BCM43xx_MMIO_DMA64_BASE5 0x340
/* PIO */
#define BCM43xx_MMIO_PIO1_BASE 0x300
#define BCM43xx_MMIO_PIO2_BASE 0x310
#define BCM43xx_MMIO_PIO3_BASE 0x320
#define BCM43xx_MMIO_PIO4_BASE 0x330
#define BCM43xx_MMIO_PHY_VER 0x3E0
#define BCM43xx_MMIO_PHY_RADIO 0x3E2
#define BCM43xx_MMIO_ANTENNA 0x3E8
......@@ -233,8 +250,14 @@
#define BCM43xx_SBTMSTATELOW_FORCE_GATE_CLOCK 0x20000
/* sbtmstatehigh state flags */
#define BCM43xx_SBTMSTATEHIGH_SERROR 0x1
#define BCM43xx_SBTMSTATEHIGH_BUSY 0x4
#define BCM43xx_SBTMSTATEHIGH_SERROR 0x00000001
#define BCM43xx_SBTMSTATEHIGH_BUSY 0x00000004
#define BCM43xx_SBTMSTATEHIGH_TIMEOUT 0x00000020
#define BCM43xx_SBTMSTATEHIGH_COREFLAGS 0x1FFF0000
#define BCM43xx_SBTMSTATEHIGH_DMA64BIT 0x10000000
#define BCM43xx_SBTMSTATEHIGH_GATEDCLK 0x20000000
#define BCM43xx_SBTMSTATEHIGH_BISTFAILED 0x40000000
#define BCM43xx_SBTMSTATEHIGH_BISTCOMPLETE 0x80000000
/* sbimstate flags */
#define BCM43xx_SBIMSTATE_IB_ERROR 0x20000
......@@ -574,8 +597,11 @@ struct bcm43xx_dma {
struct bcm43xx_dmaring *tx_ring1;
struct bcm43xx_dmaring *tx_ring2;
struct bcm43xx_dmaring *tx_ring3;
struct bcm43xx_dmaring *tx_ring4;
struct bcm43xx_dmaring *tx_ring5;
struct bcm43xx_dmaring *rx_ring0;
struct bcm43xx_dmaring *rx_ring1; /* only available on core.rev < 5 */
struct bcm43xx_dmaring *rx_ring3; /* only available on core.rev < 5 */
};
/* Data structures for PIO transmission, per 80211 core. */
......@@ -739,7 +765,7 @@ struct bcm43xx_private {
/* Reason code of the last interrupt. */
u32 irq_reason;
u32 dma_reason[4];
u32 dma_reason[6];
/* saved irq enable/disable state bitfield. */
u32 irq_savedstate;
/* Link Quality calculation context. */
......
drivers/net/wireless/bcm43xx/bcm43xx_dma.c
View file @ a2413598
This diff is collapsed.
drivers/net/wireless/bcm43xx/bcm43xx_dma.h
View file @ a2413598
This diff is collapsed.
drivers/net/wireless/bcm43xx/bcm43xx_main.c
View file @ a2413598
......@@ -1371,6 +1371,7 @@ void bcm43xx_wireless_core_reset(struct bcm43xx_private *bcm, int connect_phy)
if ((bcm43xx_core_enabled(bcm)) &&
!bcm43xx_using_pio(bcm)) {
//FIXME: Do we _really_ want #ifndef CONFIG_BCM947XX here?
#if 0
#ifndef CONFIG_BCM947XX
/* reset all used DMA controllers. */
bcm43xx_dmacontroller_tx_reset(bcm, BCM43xx_MMIO_DMA1_BASE);
......@@ -1380,6 +1381,7 @@ void bcm43xx_wireless_core_reset(struct bcm43xx_private *bcm, int connect_phy)
bcm43xx_dmacontroller_rx_reset(bcm, BCM43xx_MMIO_DMA1_BASE);
if (bcm->current_core->rev < 5)
bcm43xx_dmacontroller_rx_reset(bcm, BCM43xx_MMIO_DMA4_BASE);
#endif
#endif
}
if (bcm43xx_status(bcm) == BCM43xx_STAT_SHUTTINGDOWN) {
......@@ -1671,8 +1673,9 @@ static void handle_irq_beacon(struct bcm43xx_private *bcm)
static void bcm43xx_interrupt_tasklet(struct bcm43xx_private *bcm)
{
u32 reason;
u32 dma_reason[4];
int activity = 0;
u32 dma_reason[6];
u32 merged_dma_reason = 0;
int i, activity = 0;
unsigned long flags;
#ifdef CONFIG_BCM43XX_DEBUG
......@@ -1684,10 +1687,10 @@ static void bcm43xx_interrupt_tasklet(struct bcm43xx_private *bcm)
spin_lock_irqsave(&bcm->irq_lock, flags);
reason = bcm->irq_reason;
dma_reason[0] = bcm->dma_reason[0];
dma_reason[1] = bcm->dma_reason[1];
dma_reason[2] = bcm->dma_reason[2];
dma_reason[3] = bcm->dma_reason[3];
for (i = 5; i >= 0; i--) {
dma_reason[i] = bcm->dma_reason[i];
merged_dma_reason |= dma_reason[i];
}
if (unlikely(reason & BCM43xx_IRQ_XMIT_ERROR)) {
/* TX error. We get this when Template Ram is written in wrong endianess
......@@ -1698,27 +1701,25 @@ static void bcm43xx_interrupt_tasklet(struct bcm43xx_private *bcm)
printkl(KERN_ERR PFX "FATAL ERROR: BCM43xx_IRQ_XMIT_ERROR\n");
bcmirq_handled(BCM43xx_IRQ_XMIT_ERROR);
}
if (unlikely((dma_reason[0] & BCM43xx_DMAIRQ_FATALMASK) |
(dma_reason[1] & BCM43xx_DMAIRQ_FATALMASK) |
(dma_reason[2] & BCM43xx_DMAIRQ_FATALMASK) |
(dma_reason[3] & BCM43xx_DMAIRQ_FATALMASK))) {
if (unlikely(merged_dma_reason & BCM43xx_DMAIRQ_FATALMASK)) {
printkl(KERN_ERR PFX "FATAL ERROR: Fatal DMA error: "
"0x%08X, 0x%08X, 0x%08X, 0x%08X\n",
"0x%08X, 0x%08X, 0x%08X, "
"0x%08X, 0x%08X, 0x%08X\n",
dma_reason[0], dma_reason[1],
dma_reason[2], dma_reason[3]);
dma_reason[2], dma_reason[3],
dma_reason[4], dma_reason[5]);
bcm43xx_controller_restart(bcm, "DMA error");
mmiowb();
spin_unlock_irqrestore(&bcm->irq_lock, flags);
return;
}
if (unlikely((dma_reason[0] & BCM43xx_DMAIRQ_NONFATALMASK) |
(dma_reason[1] & BCM43xx_DMAIRQ_NONFATALMASK) |
(dma_reason[2] & BCM43xx_DMAIRQ_NONFATALMASK) |
(dma_reason[3] & BCM43xx_DMAIRQ_NONFATALMASK))) {
if (unlikely(merged_dma_reason & BCM43xx_DMAIRQ_NONFATALMASK)) {
printkl(KERN_ERR PFX "DMA error: "
"0x%08X, 0x%08X, 0x%08X, 0x%08X\n",
"0x%08X, 0x%08X, 0x%08X, "
"0x%08X, 0x%08X, 0x%08X\n",
dma_reason[0], dma_reason[1],
dma_reason[2], dma_reason[3]);
dma_reason[2], dma_reason[3],
dma_reason[4], dma_reason[5]);
}
if (reason & BCM43xx_IRQ_PS) {
......@@ -1753,8 +1754,6 @@ static void bcm43xx_interrupt_tasklet(struct bcm43xx_private *bcm)
}
/* Check the DMA reason registers for received data. */
assert(!(dma_reason[1] & BCM43xx_DMAIRQ_RX_DONE));
assert(!(dma_reason[2] & BCM43xx_DMAIRQ_RX_DONE));
if (dma_reason[0] & BCM43xx_DMAIRQ_RX_DONE) {
if (bcm43xx_using_pio(bcm))
bcm43xx_pio_rx(bcm43xx_current_pio(bcm)->queue0);
......@@ -1762,13 +1761,17 @@ static void bcm43xx_interrupt_tasklet(struct bcm43xx_private *bcm)
bcm43xx_dma_rx(bcm43xx_current_dma(bcm)->rx_ring0);
/* We intentionally don't set "activity" to 1, here. */
}
assert(!(dma_reason[1] & BCM43xx_DMAIRQ_RX_DONE));
assert(!(dma_reason[2] & BCM43xx_DMAIRQ_RX_DONE));
if (dma_reason[3] & BCM43xx_DMAIRQ_RX_DONE) {
if (bcm43xx_using_pio(bcm))
bcm43xx_pio_rx(bcm43xx_current_pio(bcm)->queue3);
else
bcm43xx_dma_rx(bcm43xx_current_dma(bcm)->rx_ring1);
bcm43xx_dma_rx(bcm43xx_current_dma(bcm)->rx_ring3);
activity = 1;
}
assert(!(dma_reason[4] & BCM43xx_DMAIRQ_RX_DONE));
assert(!(dma_reason[5] & BCM43xx_DMAIRQ_RX_DONE));
bcmirq_handled(BCM43xx_IRQ_RX);
if (reason & BCM43xx_IRQ_XMIT_STATUS) {
......@@ -1825,14 +1828,18 @@ static void bcm43xx_interrupt_ack(struct bcm43xx_private *bcm, u32 reason)
bcm43xx_write32(bcm, BCM43xx_MMIO_GEN_IRQ_REASON, reason);
bcm43xx_write32(bcm, BCM43xx_MMIO_DMA1_REASON,
bcm43xx_write32(bcm, BCM43xx_MMIO_DMA0_REASON,
bcm->dma_reason[0]);
bcm43xx_write32(bcm, BCM43xx_MMIO_DMA2_REASON,
bcm43xx_write32(bcm, BCM43xx_MMIO_DMA1_REASON,
bcm->dma_reason[1]);
bcm43xx_write32(bcm, BCM43xx_MMIO_DMA3_REASON,
bcm43xx_write32(bcm, BCM43xx_MMIO_DMA2_REASON,
bcm->dma_reason[2]);
bcm43xx_write32(bcm, BCM43xx_MMIO_DMA4_REASON,
bcm43xx_write32(bcm, BCM43xx_MMIO_DMA3_REASON,
bcm->dma_reason[3]);
bcm43xx_write32(bcm, BCM43xx_MMIO_DMA4_REASON,
bcm->dma_reason[4]);
bcm43xx_write32(bcm, BCM43xx_MMIO_DMA5_REASON,
bcm->dma_reason[5]);
}
/* Interrupt handler top-half */
......@@ -1860,14 +1867,18 @@ static irqreturn_t bcm43xx_interrupt_handler(int irq, void *dev_id, struct pt_re
if (!reason)
goto out;
bcm->dma_reason[0] = bcm43xx_read32(bcm, BCM43xx_MMIO_DMA1_REASON)
& 0x0001dc00;
bcm->dma_reason[1] = bcm43xx_read32(bcm, BCM43xx_MMIO_DMA2_REASON)
& 0x0000dc00;
bcm->dma_reason[2] = bcm43xx_read32(bcm, BCM43xx_MMIO_DMA3_REASON)
& 0x0000dc00;
bcm->dma_reason[3] = bcm43xx_read32(bcm, BCM43xx_MMIO_DMA4_REASON)
& 0x0001dc00;
bcm->dma_reason[0] = bcm43xx_read32(bcm, BCM43xx_MMIO_DMA0_REASON)
& 0x0001DC00;
bcm->dma_reason[1] = bcm43xx_read32(bcm, BCM43xx_MMIO_DMA1_REASON)
& 0x0000DC00;
bcm->dma_reason[2] = bcm43xx_read32(bcm, BCM43xx_MMIO_DMA2_REASON)
& 0x0000DC00;
bcm->dma_reason[3] = bcm43xx_read32(bcm, BCM43xx_MMIO_DMA3_REASON)
& 0x0001DC00;
bcm->dma_reason[4] = bcm43xx_read32(bcm, BCM43xx_MMIO_DMA4_REASON)
& 0x0000DC00;
bcm->dma_reason[5] = bcm43xx_read32(bcm, BCM43xx_MMIO_DMA5_REASON)
& 0x0000DC00;
bcm43xx_interrupt_ack(bcm, reason);
......@@ -2448,10 +2459,12 @@ static int bcm43xx_chip_init(struct bcm43xx_private *bcm)
bcm43xx_write32(bcm, 0x018C, 0x02000000);
}
bcm43xx_write32(bcm, BCM43xx_MMIO_GEN_IRQ_REASON, 0x00004000);
bcm43xx_write32(bcm, BCM43xx_MMIO_DMA1_IRQ_MASK, 0x0001DC00);
bcm43xx_write32(bcm, BCM43xx_MMIO_DMA0_IRQ_MASK, 0x0001DC00);
bcm43xx_write32(bcm, BCM43xx_MMIO_DMA1_IRQ_MASK, 0x0000DC00);
bcm43xx_write32(bcm, BCM43xx_MMIO_DMA2_IRQ_MASK, 0x0000DC00);
bcm43xx_write32(bcm, BCM43xx_MMIO_DMA3_IRQ_MASK, 0x0000DC00);
bcm43xx_write32(bcm, BCM43xx_MMIO_DMA4_IRQ_MASK, 0x0001DC00);
bcm43xx_write32(bcm, BCM43xx_MMIO_DMA3_IRQ_MASK, 0x0001DC00);
bcm43xx_write32(bcm, BCM43xx_MMIO_DMA4_IRQ_MASK, 0x0000DC00);
bcm43xx_write32(bcm, BCM43xx_MMIO_DMA5_IRQ_MASK, 0x0000DC00);
value32 = bcm43xx_read32(bcm, BCM43xx_CIR_SBTMSTATELOW);
value32 |= 0x00100000;
......@@ -3261,6 +3274,7 @@ static int bcm43xx_shutdown_all_wireless_cores(struct bcm43xx_private *bcm)
/* This is the opposite of bcm43xx_init_board() */
static void bcm43xx_free_board(struct bcm43xx_private *bcm)
{
bcm43xx_rng_exit(bcm);
bcm43xx_sysfs_unregister(bcm);
bcm43xx_periodic_tasks_delete(bcm);
......@@ -3349,6 +3363,8 @@ static void prepare_priv_for_init(struct bcm43xx_private *bcm)
memset(bcm->dma_reason, 0, sizeof(bcm->dma_reason));
bcm->irq_savedstate = BCM43xx_IRQ_INITIAL;
bcm->mac_suspended = 1;
/* Noise calculation context */
memset(&bcm->noisecalc, 0, sizeof(bcm->noisecalc));
......@@ -3528,6 +3544,9 @@ static int bcm43xx_init_board(struct bcm43xx_private *bcm)
err = bcm43xx_sysfs_register(bcm);
if (err)
goto err_wlshutdown;
err = bcm43xx_rng_init(bcm);
if (err)
goto err_sysfs_unreg;
/*FIXME: This should be handled by softmac instead. */
schedule_work(&bcm->softmac->associnfo.work);
......@@ -3537,6 +3556,8 @@ static int bcm43xx_init_board(struct bcm43xx_private *bcm)
return err;
err_sysfs_unreg:
bcm43xx_sysfs_unregister(bcm);
err_wlshutdown:
bcm43xx_shutdown_all_wireless_cores(bcm);
err_crystal_off:
......@@ -3899,7 +3920,9 @@ static int bcm43xx_ieee80211_hard_start_xmit(struct ieee80211_txb *txb,
err = bcm43xx_tx(bcm, txb);
spin_unlock_irqrestore(&bcm->irq_lock, flags);
return err;
if (unlikely(err))
return NETDEV_TX_BUSY;
return NETDEV_TX_OK;
}
static struct net_device_stats * bcm43xx_net_get_stats(struct net_device *net_dev)
......
drivers/net/wireless/bcm43xx/bcm43xx_wx.c
View file @ a2413598
......@@ -229,8 +229,8 @@ static int bcm43xx_wx_get_rangeparams(struct net_device *net_dev,
range->throughput = 27 * 1000 * 1000;
range->max_qual.qual = 100;
range->max_qual.level = 152; /* set floor at -104 dBm (152 - 256) */
range->max_qual.noise = 152;
range->max_qual.level = 146; /* set floor at -110 dBm (146 - 256) */
range->max_qual.noise = 146;
range->max_qual.updated = IW_QUAL_ALL_UPDATED;
range->avg_qual.qual = 50;
......
drivers/net/wireless/ipw2100.c
View file @ a2413598
......@@ -6254,13 +6254,14 @@ static int ipw2100_pci_init_one(struct pci_dev *pci_dev,
* member to call a function that then just turns and calls ipw2100_up.
* net_dev->init is called after name allocation but before the
* notifier chain is called */
mutex_lock(&priv->action_mutex);
err = register_netdev(dev);
if (err) {
printk(KERN_WARNING DRV_NAME
"Error calling register_netdev.\n");
goto fail_unlock;
goto fail;
}
mutex_lock(&priv->action_mutex);
registered = 1;
IPW_DEBUG_INFO("%s: Bound to %s\n", dev->name, pci_name(pci_dev));
......
drivers/net/wireless/ipw2200.c
View file @ a2413598
This diff is collapsed.
drivers/net/wireless/ipw2200.h
View file @ a2413598
......@@ -713,7 +713,6 @@ struct ipw_rx_packet {
struct ipw_rx_mem_buffer {
dma_addr_t dma_addr;
struct ipw_rx_buffer *rxb;
struct sk_buff *skb;
struct list_head list;
}; /* Not transferred over network, so not __attribute__ ((packed)) */
......@@ -1297,6 +1296,7 @@ struct ipw_priv {
struct work_struct system_config;
struct work_struct rx_replenish;
struct work_struct request_scan;
struct work_struct request_passive_scan;
struct work_struct adapter_restart;
struct work_struct rf_kill;
struct work_struct up;
......@@ -1381,13 +1381,18 @@ BITC(x,19),BITC(x,18),BITC(x,17),BITC(x,16),\
BIT_ARG16(x)
#ifdef CONFIG_IPW2200_DEBUG
#define IPW_DEBUG(level, fmt, args...) \
do { if (ipw_debug_level & (level)) \
printk(KERN_DEBUG DRV_NAME": %c %s " fmt, \
in_interrupt() ? 'I' : 'U', __FUNCTION__ , ## args); } while (0)
#ifdef CONFIG_IPW2200_DEBUG
#define IPW_LL_DEBUG(level, fmt, args...) \
do { if (ipw_debug_level & (level)) \
printk(KERN_DEBUG DRV_NAME": %c %s " fmt, \
in_interrupt() ? 'I' : 'U', __FUNCTION__ , ## args); } while (0)
#else
#define IPW_DEBUG(level, fmt, args...) do {} while (0)
#define IPW_LL_DEBUG(level, fmt, args...) do {} while (0)
#endif /* CONFIG_IPW2200_DEBUG */
/*
......@@ -1457,28 +1462,27 @@ do { if (ipw_debug_level & (level)) \
#define IPW_DEBUG_WX(f, a...) IPW_DEBUG(IPW_DL_WX, f, ## a)
#define IPW_DEBUG_SCAN(f, a...) IPW_DEBUG(IPW_DL_SCAN, f, ## a)
#define IPW_DEBUG_STATUS(f, a...) IPW_DEBUG(IPW_DL_STATUS, f, ## a)
#define IPW_DEBUG_TRACE(f, a...) IPW_DEBUG(IPW_DL_TRACE, f, ## a)
#define IPW_DEBUG_RX(f, a...) IPW_DEBUG(IPW_DL_RX, f, ## a)
#define IPW_DEBUG_TX(f, a...) IPW_DEBUG(IPW_DL_TX, f, ## a)
#define IPW_DEBUG_ISR(f, a...) IPW_DEBUG(IPW_DL_ISR, f, ## a)
#define IPW_DEBUG_TRACE(f, a...) IPW_LL_DEBUG(IPW_DL_TRACE, f, ## a)
#define IPW_DEBUG_RX(f, a...) IPW_LL_DEBUG(IPW_DL_RX, f, ## a)
#define IPW_DEBUG_TX(f, a...) IPW_LL_DEBUG(IPW_DL_TX, f, ## a)
#define IPW_DEBUG_ISR(f, a...) IPW_LL_DEBUG(IPW_DL_ISR, f, ## a)
#define IPW_DEBUG_MANAGEMENT(f, a...) IPW_DEBUG(IPW_DL_MANAGE, f, ## a)
#define IPW_DEBUG_LED(f, a...) IPW_DEBUG(IPW_DL_LED, f, ## a)
#define IPW_DEBUG_WEP(f, a...) IPW_DEBUG(IPW_DL_WEP, f, ## a)
#define IPW_DEBUG_HC(f, a...) IPW_DEBUG(IPW_DL_HOST_COMMAND, f, ## a)
#define IPW_DEBUG_FRAG(f, a...) IPW_DEBUG(IPW_DL_FRAG, f, ## a)
#define IPW_DEBUG_FW(f, a...) IPW_DEBUG(IPW_DL_FW, f, ## a)
#define IPW_DEBUG_LED(f, a...) IPW_LL_DEBUG(IPW_DL_LED, f, ## a)
#define IPW_DEBUG_WEP(f, a...) IPW_LL_DEBUG(IPW_DL_WEP, f, ## a)
#define IPW_DEBUG_HC(f, a...) IPW_LL_DEBUG(IPW_DL_HOST_COMMAND, f, ## a)
#define IPW_DEBUG_FRAG(f, a...) IPW_LL_DEBUG(IPW_DL_FRAG, f, ## a)
#define IPW_DEBUG_FW(f, a...) IPW_LL_DEBUG(IPW_DL_FW, f, ## a)
#define IPW_DEBUG_RF_KILL(f, a...) IPW_DEBUG(IPW_DL_RF_KILL, f, ## a)
#define IPW_DEBUG_DROP(f, a...) IPW_DEBUG(IPW_DL_DROP, f, ## a)
#define IPW_DEBUG_IO(f, a...) IPW_DEBUG(IPW_DL_IO, f, ## a)
#define IPW_DEBUG_ORD(f, a...) IPW_DEBUG(IPW_DL_ORD, f, ## a)
#define IPW_DEBUG_FW_INFO(f, a...) IPW_DEBUG(IPW_DL_FW_INFO, f, ## a)
#define IPW_DEBUG_IO(f, a...) IPW_LL_DEBUG(IPW_DL_IO, f, ## a)
#define IPW_DEBUG_ORD(f, a...) IPW_LL_DEBUG(IPW_DL_ORD, f, ## a)
#define IPW_DEBUG_FW_INFO(f, a...) IPW_LL_DEBUG(IPW_DL_FW_INFO, f, ## a)
#define IPW_DEBUG_NOTIF(f, a...) IPW_DEBUG(IPW_DL_NOTIF, f, ## a)
#define IPW_DEBUG_STATE(f, a...) IPW_DEBUG(IPW_DL_STATE | IPW_DL_ASSOC | IPW_DL_INFO, f, ## a)
#define IPW_DEBUG_ASSOC(f, a...) IPW_DEBUG(IPW_DL_ASSOC | IPW_DL_INFO, f, ## a)
#define IPW_DEBUG_STATS(f, a...) IPW_DEBUG(IPW_DL_STATS, f, ## a)
#define IPW_DEBUG_MERGE(f, a...) IPW_DEBUG(IPW_DL_MERGE, f, ## a)
#define IPW_DEBUG_QOS(f, a...) IPW_DEBUG(IPW_DL_QOS, f, ## a)
#define IPW_DEBUG_STATS(f, a...) IPW_LL_DEBUG(IPW_DL_STATS, f, ## a)
#define IPW_DEBUG_MERGE(f, a...) IPW_LL_DEBUG(IPW_DL_MERGE, f, ## a)
#define IPW_DEBUG_QOS(f, a...) IPW_LL_DEBUG(IPW_DL_QOS, f, ## a)
#include <linux/ctype.h>
......@@ -1947,10 +1951,17 @@ struct host_cmd {
u32 *param;
} __attribute__ ((packed));
struct cmdlog_host_cmd {
u8 cmd;
u8 len;
u16 reserved;
char param[124];
} __attribute__ ((packed));
struct ipw_cmd_log {
unsigned long jiffies;
int retcode;
struct host_cmd cmd;
struct cmdlog_host_cmd cmd;
};
/* SysConfig command parameters ... */
......
drivers/net/wireless/orinoco.c
View file @ a2413598
......@@ -82,6 +82,7 @@
#include <linux/netdevice.h>
#include <linux/etherdevice.h>
#include <linux/ethtool.h>
#include <linux/if_arp.h>
#include <linux/wireless.h>
#include <net/iw_handler.h>
#include <net/ieee80211.h>
......
drivers/net/wireless/orinoco.h
View file @ a2413598
......@@ -134,11 +134,7 @@ extern irqreturn_t orinoco_interrupt(int irq, void * dev_id, struct pt_regs *reg
/* Locking and synchronization functions */
/********************************************************************/
/* These functions *must* be inline or they will break horribly on
* SPARC, due to its weird semantics for save/restore flags. extern
* inline should prevent the kernel from linking or module from
* loading if they are not inlined. */
extern inline int orinoco_lock(struct orinoco_private *priv,
static inline int orinoco_lock(struct orinoco_private *priv,
unsigned long *flags)
{
spin_lock_irqsave(&priv->lock, *flags);
......@@ -151,7 +147,7 @@ extern inline int orinoco_lock(struct orinoco_private *priv,
return 0;
}
extern inline void orinoco_unlock(struct orinoco_private *priv,
static inline void orinoco_unlock(struct orinoco_private *priv,
unsigned long *flags)
{
spin_unlock_irqrestore(&priv->lock, *flags);
......
net/ieee80211/ieee80211_crypt_ccmp.c
View file @ a2413598
......@@ -271,6 +271,27 @@ static int ieee80211_ccmp_encrypt(struct sk_buff *skb, int hdr_len, void *priv)
return 0;
}
/*
* deal with seq counter wrapping correctly.
* refer to timer_after() for jiffies wrapping handling
*/
static inline int ccmp_replay_check(u8 *pn_n, u8 *pn_o)
{
u32 iv32_n, iv16_n;
u32 iv32_o, iv16_o;
iv32_n = (pn_n[0] << 24) | (pn_n[1] << 16) | (pn_n[2] << 8) | pn_n[3];
iv16_n = (pn_n[4] << 8) | pn_n[5];
iv32_o = (pn_o[0] << 24) | (pn_o[1] << 16) | (pn_o[2] << 8) | pn_o[3];
iv16_o = (pn_o[4] << 8) | pn_o[5];
if ((s32)iv32_n - (s32)iv32_o < 0 ||
(iv32_n == iv32_o && iv16_n <= iv16_o))
return 1;
return 0;
}
static int ieee80211_ccmp_decrypt(struct sk_buff *skb, int hdr_len, void *priv)
{
struct ieee80211_ccmp_data *key = priv;
......@@ -323,7 +344,7 @@ static int ieee80211_ccmp_decrypt(struct sk_buff *skb, int hdr_len, void *priv)
pn[5] = pos[0];
pos += 8;
if (memcmp(pn, key->rx_pn, CCMP_PN_LEN) <= 0) {
if (ccmp_replay_check(pn, key->rx_pn)) {
if (net_ratelimit()) {
printk(KERN_DEBUG "CCMP: replay detected: STA=" MAC_FMT
" previous PN %02x%02x%02x%02x%02x%02x "
......
net/ieee80211/ieee80211_crypt_tkip.c
View file @ a2413598
......@@ -52,8 +52,10 @@ struct ieee80211_tkip_data {
int key_idx;
struct crypto_tfm *tfm_arc4;
struct crypto_tfm *tfm_michael;
struct crypto_tfm *tx_tfm_arc4;
struct crypto_tfm *tx_tfm_michael;
struct crypto_tfm *rx_tfm_arc4;
struct crypto_tfm *rx_tfm_michael;
/* scratch buffers for virt_to_page() (crypto API) */
u8 rx_hdr[16], tx_hdr[16];
......@@ -85,15 +87,29 @@ static void *ieee80211_tkip_init(int key_idx)
priv->key_idx = key_idx;
priv->tfm_arc4 = crypto_alloc_tfm("arc4", 0);
if (priv->tfm_arc4 == NULL) {
priv->tx_tfm_arc4 = crypto_alloc_tfm("arc4", 0);
if (priv->tx_tfm_arc4 == NULL) {
printk(KERN_DEBUG "ieee80211_crypt_tkip: could not allocate "
"crypto API arc4\n");
goto fail;
}
priv->tfm_michael = crypto_alloc_tfm("michael_mic", 0);
if (priv->tfm_michael == NULL) {
priv->tx_tfm_michael = crypto_alloc_tfm("michael_mic", 0);
if (priv->tx_tfm_michael == NULL) {
printk(KERN_DEBUG "ieee80211_crypt_tkip: could not allocate "
"crypto API michael_mic\n");
goto fail;
}
priv->rx_tfm_arc4 = crypto_alloc_tfm("arc4", 0);
if (priv->rx_tfm_arc4 == NULL) {
printk(KERN_DEBUG "ieee80211_crypt_tkip: could not allocate "
"crypto API arc4\n");
goto fail;
}
priv->rx_tfm_michael = crypto_alloc_tfm("michael_mic", 0);
if (priv->rx_tfm_michael == NULL) {
printk(KERN_DEBUG "ieee80211_crypt_tkip: could not allocate "
"crypto API michael_mic\n");
goto fail;
......@@ -103,10 +119,14 @@ static void *ieee80211_tkip_init(int key_idx)
fail:
if (priv) {
if (priv->tfm_michael)
crypto_free_tfm(priv->tfm_michael);
if (priv->tfm_arc4)
crypto_free_tfm(priv->tfm_arc4);
if (priv->tx_tfm_michael)
crypto_free_tfm(priv->tx_tfm_michael);
if (priv->tx_tfm_arc4)
crypto_free_tfm(priv->tx_tfm_arc4);
if (priv->rx_tfm_michael)
crypto_free_tfm(priv->rx_tfm_michael);
if (priv->rx_tfm_arc4)
crypto_free_tfm(priv->rx_tfm_arc4);
kfree(priv);
}
......@@ -116,10 +136,16 @@ static void *ieee80211_tkip_init(int key_idx)
static void ieee80211_tkip_deinit(void *priv)
{
struct ieee80211_tkip_data *_priv = priv;
if (_priv && _priv->tfm_michael)
crypto_free_tfm(_priv->tfm_michael);
if (_priv && _priv->tfm_arc4)
crypto_free_tfm(_priv->tfm_arc4);
if (_priv) {
if (_priv->tx_tfm_michael)
crypto_free_tfm(_priv->tx_tfm_michael);
if (_priv->tx_tfm_arc4)
crypto_free_tfm(_priv->tx_tfm_arc4);
if (_priv->rx_tfm_michael)
crypto_free_tfm(_priv->rx_tfm_michael);
if (_priv->rx_tfm_arc4)
crypto_free_tfm(_priv->rx_tfm_arc4);
}
kfree(priv);
}
......@@ -351,12 +377,25 @@ static int ieee80211_tkip_encrypt(struct sk_buff *skb, int hdr_len, void *priv)
icv[2] = crc >> 16;
icv[3] = crc >> 24;
crypto_cipher_setkey(tkey->tfm_arc4, rc4key, 16);
crypto_cipher_setkey(tkey->tx_tfm_arc4, rc4key, 16);
sg.page = virt_to_page(pos);
sg.offset = offset_in_page(pos);
sg.length = len + 4;
crypto_cipher_encrypt(tkey->tfm_arc4, &sg, &sg, len + 4);
crypto_cipher_encrypt(tkey->tx_tfm_arc4, &sg, &sg, len + 4);
return 0;
}
/*
* deal with seq counter wrapping correctly.
* refer to timer_after() for jiffies wrapping handling
*/
static inline int tkip_replay_check(u32 iv32_n, u16 iv16_n,
u32 iv32_o, u16 iv16_o)
{
if ((s32)iv32_n - (s32)iv32_o < 0 ||
(iv32_n == iv32_o && iv16_n <= iv16_o))
return 1;
return 0;
}
......@@ -414,8 +453,7 @@ static int ieee80211_tkip_decrypt(struct sk_buff *skb, int hdr_len, void *priv)
iv32 = pos[4] | (pos[5] << 8) | (pos[6] << 16) | (pos[7] << 24);
pos += 8;
if (iv32 < tkey->rx_iv32 ||
(iv32 == tkey->rx_iv32 && iv16 <= tkey->rx_iv16)) {
if (tkip_replay_check(iv32, iv16, tkey->rx_iv32, tkey->rx_iv16)) {
if (net_ratelimit()) {
printk(KERN_DEBUG "TKIP: replay detected: STA=" MAC_FMT
" previous TSC %08x%04x received TSC "
......@@ -434,11 +472,11 @@ static int ieee80211_tkip_decrypt(struct sk_buff *skb, int hdr_len, void *priv)
plen = skb->len - hdr_len - 12;
crypto_cipher_setkey(tkey->tfm_arc4, rc4key, 16);
crypto_cipher_setkey(tkey->rx_tfm_arc4, rc4key, 16);
sg.page = virt_to_page(pos);
sg.offset = offset_in_page(pos);
sg.length = plen + 4;
crypto_cipher_decrypt(tkey->tfm_arc4, &sg, &sg, plen + 4);
crypto_cipher_decrypt(tkey->rx_tfm_arc4, &sg, &sg, plen + 4);
crc = ~crc32_le(~0, pos, plen);
icv[0] = crc;
......@@ -472,12 +510,12 @@ static int ieee80211_tkip_decrypt(struct sk_buff *skb, int hdr_len, void *priv)
return keyidx;
}
static int michael_mic(struct ieee80211_tkip_data *tkey, u8 * key, u8 * hdr,
static int michael_mic(struct crypto_tfm *tfm_michael, u8 * key, u8 * hdr,
u8 * data, size_t data_len, u8 * mic)
{
struct scatterlist sg[2];
if (tkey->tfm_michael == NULL) {
if (tfm_michael == NULL) {
printk(KERN_WARNING "michael_mic: tfm_michael == NULL\n");
return -1;
}
......@@ -489,10 +527,10 @@ static int michael_mic(struct ieee80211_tkip_data *tkey, u8 * key, u8 * hdr,
sg[1].offset = offset_in_page(data);
sg[1].length = data_len;
crypto_digest_init(tkey->tfm_michael);
crypto_digest_setkey(tkey->tfm_michael, key, 8);
crypto_digest_update(tkey->tfm_michael, sg, 2);
crypto_digest_final(tkey->tfm_michael, mic);
crypto_digest_init(tfm_michael);
crypto_digest_setkey(tfm_michael, key, 8);
crypto_digest_update(tfm_michael, sg, 2);
crypto_digest_final(tfm_michael, mic);
return 0;
}
......@@ -528,7 +566,7 @@ static void michael_mic_hdr(struct sk_buff *skb, u8 * hdr)
if (stype & IEEE80211_STYPE_QOS_DATA) {
const struct ieee80211_hdr_3addrqos *qoshdr =
(struct ieee80211_hdr_3addrqos *)skb->data;
hdr[12] = le16_to_cpu(qoshdr->qos_ctl) & IEEE80211_QCTL_TID;
hdr[12] = qoshdr->qos_ctl & cpu_to_le16(IEEE80211_QCTL_TID);
} else
hdr[12] = 0; /* priority */
......@@ -550,7 +588,7 @@ static int ieee80211_michael_mic_add(struct sk_buff *skb, int hdr_len,
michael_mic_hdr(skb, tkey->tx_hdr);
pos = skb_put(skb, 8);
if (michael_mic(tkey, &tkey->key[16], tkey->tx_hdr,
if (michael_mic(tkey->tx_tfm_michael, &tkey->key[16], tkey->tx_hdr,
skb->data + hdr_len, skb->len - 8 - hdr_len, pos))
return -1;
......@@ -588,7 +626,7 @@ static int ieee80211_michael_mic_verify(struct sk_buff *skb, int keyidx,
return -1;
michael_mic_hdr(skb, tkey->rx_hdr);
if (michael_mic(tkey, &tkey->key[24], tkey->rx_hdr,
if (michael_mic(tkey->rx_tfm_michael, &tkey->key[24], tkey->rx_hdr,
skb->data + hdr_len, skb->len - 8 - hdr_len, mic))
return -1;
if (memcmp(mic, skb->data + skb->len - 8, 8) != 0) {
......@@ -618,14 +656,18 @@ static int ieee80211_tkip_set_key(void *key, int len, u8 * seq, void *priv)
{
struct ieee80211_tkip_data *tkey = priv;
int keyidx;
struct crypto_tfm *tfm = tkey->tfm_michael;
struct crypto_tfm *tfm2 = tkey->tfm_arc4;
struct crypto_tfm *tfm = tkey->tx_tfm_michael;
struct crypto_tfm *tfm2 = tkey->tx_tfm_arc4;
struct crypto_tfm *tfm3 = tkey->rx_tfm_michael;
struct crypto_tfm *tfm4 = tkey->rx_tfm_arc4;
keyidx = tkey->key_idx;
memset(tkey, 0, sizeof(*tkey));
tkey->key_idx = keyidx;
tkey->tfm_michael = tfm;
tkey->tfm_arc4 = tfm2;
tkey->tx_tfm_michael = tfm;
tkey->tx_tfm_arc4 = tfm2;
tkey->rx_tfm_michael = tfm3;
tkey->rx_tfm_arc4 = tfm4;
if (len == TKIP_KEY_LEN) {
memcpy(tkey->key, key, TKIP_KEY_LEN);
tkey->key_set = 1;
......
net/ieee80211/ieee80211_crypt_wep.c
View file @ a2413598
......@@ -32,7 +32,8 @@ struct prism2_wep_data {
u8 key[WEP_KEY_LEN + 1];
u8 key_len;
u8 key_idx;
struct crypto_tfm *tfm;
struct crypto_tfm *tx_tfm;
struct crypto_tfm *rx_tfm;
};
static void *prism2_wep_init(int keyidx)
......@@ -44,13 +45,19 @@ static void *prism2_wep_init(int keyidx)
goto fail;
priv->key_idx = keyidx;
priv->tfm = crypto_alloc_tfm("arc4", 0);
if (priv->tfm == NULL) {
priv->tx_tfm = crypto_alloc_tfm("arc4", 0);
if (priv->tx_tfm == NULL) {
printk(KERN_DEBUG "ieee80211_crypt_wep: could not allocate "
"crypto API arc4\n");
goto fail;
}
priv->rx_tfm = crypto_alloc_tfm("arc4", 0);
if (priv->rx_tfm == NULL) {
printk(KERN_DEBUG "ieee80211_crypt_wep: could not allocate "
"crypto API arc4\n");
goto fail;
}
/* start WEP IV from a random value */
get_random_bytes(&priv->iv, 4);
......@@ -58,8 +65,10 @@ static void *prism2_wep_init(int keyidx)
fail:
if (priv) {
if (priv->tfm)
crypto_free_tfm(priv->tfm);
if (priv->tx_tfm)
crypto_free_tfm(priv->tx_tfm);
if (priv->rx_tfm)
crypto_free_tfm(priv->rx_tfm);
kfree(priv);
}
return NULL;
......@@ -68,8 +77,12 @@ static void *prism2_wep_init(int keyidx)
static void prism2_wep_deinit(void *priv)
{
struct prism2_wep_data *_priv = priv;
if (_priv && _priv->tfm)
crypto_free_tfm(_priv->tfm);
if (_priv) {
if (_priv->tx_tfm)
crypto_free_tfm(_priv->tx_tfm);
if (_priv->rx_tfm)
crypto_free_tfm(_priv->rx_tfm);
}
kfree(priv);
}
......@@ -151,11 +164,11 @@ static int prism2_wep_encrypt(struct sk_buff *skb, int hdr_len, void *priv)
icv[2] = crc >> 16;
icv[3] = crc >> 24;
crypto_cipher_setkey(wep->tfm, key, klen);
crypto_cipher_setkey(wep->tx_tfm, key, klen);
sg.page = virt_to_page(pos);
sg.offset = offset_in_page(pos);
sg.length = len + 4;
crypto_cipher_encrypt(wep->tfm, &sg, &sg, len + 4);
crypto_cipher_encrypt(wep->tx_tfm, &sg, &sg, len + 4);
return 0;
}
......@@ -194,11 +207,11 @@ static int prism2_wep_decrypt(struct sk_buff *skb, int hdr_len, void *priv)
/* Apply RC4 to data and compute CRC32 over decrypted data */
plen = skb->len - hdr_len - 8;
crypto_cipher_setkey(wep->tfm, key, klen);
crypto_cipher_setkey(wep->rx_tfm, key, klen);
sg.page = virt_to_page(pos);
sg.offset = offset_in_page(pos);
sg.length = plen + 4;
crypto_cipher_decrypt(wep->tfm, &sg, &sg, plen + 4);
crypto_cipher_decrypt(wep->rx_tfm, &sg, &sg, plen + 4);
crc = ~crc32_le(~0, pos, plen);
icv[0] = crc;
......
net/ieee80211/ieee80211_rx.c
View file @ a2413598
......@@ -1078,13 +1078,16 @@ static int ieee80211_parse_info_param(struct ieee80211_info_element
while (length >= sizeof(*info_element)) {
if (sizeof(*info_element) + info_element->len > length) {
IEEE80211_DEBUG_MGMT("Info elem: parse failed: "
"info_element->len + 2 > left : "
"info_element->len+2=%zd left=%d, id=%d.\n",
info_element->len +
sizeof(*info_element),
length, info_element->id);
return 1;
IEEE80211_ERROR("Info elem: parse failed: "
"info_element->len + 2 > left : "
"info_element->len+2=%zd left=%d, id=%d.\n",
info_element->len +
sizeof(*info_element),
length, info_element->id);
/* We stop processing but don't return an error here
* because some misbehaviour APs break this rule. ie.
* Orinoco AP1000. */
break;
}
switch (info_element->id) {
......
net/ieee80211/ieee80211_tx.c
View file @ a2413598
......@@ -337,7 +337,7 @@ int ieee80211_xmit(struct sk_buff *skb, struct net_device *dev)
hdr_len += 2;
skb->priority = ieee80211_classify(skb);
header.qos_ctl |= skb->priority & IEEE80211_QCTL_TID;
header.qos_ctl |= cpu_to_le16(skb->priority & IEEE80211_QCTL_TID);
}
header.frame_ctl = cpu_to_le16(fc);
......@@ -532,13 +532,6 @@ int ieee80211_xmit(struct sk_buff *skb, struct net_device *dev)
return 0;
}
if (ret == NETDEV_TX_BUSY) {
printk(KERN_ERR "%s: NETDEV_TX_BUSY returned; "
"driver should report queue full via "
"ieee_device->is_queue_full.\n",
ieee->dev->name);
}
ieee80211_txb_free(txb);
}
......
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