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  1. 26 10月, 2010 11 次提交
    • C
      carl9170: fix scheduling while atomic · dafeac38
      由 Christian Lamparter 提交于 
      This patch fixes the following mishap:

BUG: scheduling while atomic: wpa_supplicant/4164/0x00000002
Modules linked in: carl9170 mac80211 [...]
Pid: 4164, comm: wpa_supplicant Not tainted 2.6.36-wl+ #119
Call Trace:
 [<c13779a9>] ? schedule+0x349/0x4c0
 [<c13780d6>] ? schedule_timeout+0x106/0x1e0
 [<c1037f50>] ? process_timeout+0x0/0x10
 [<c1377e8d>] ? wait_for_common+0x9d/0x140
 [<c1029110>] ? default_wake_function+0x0/0x10
 [<f80c6080>] ? carl9170_exec_cmd+0xf0/0x250 [carl9170]
 [<f80c695e>] ? carl9170_set_mac_reg+0x5e/0x70 [carl9170]
 [<f80c3f76>] ? carl9170_op_add_interface+0x176/0x310 [carl9170]
 [...]

rcu_read_unlock() call was erroneously placed after the
sync. function carl9170_mod_virtual_mac.
Signed-off-by: NChristian Lamparter <chunkeey@googlemail.com>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
      dafeac38
    • R
      b43: N-PHY: fix infinite-loop-typo · 30115c22
      由 Rafał Miłecki 提交于 
      Signed-off-by: NRafał Miłecki <zajec5@gmail.com>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
      30115c22
    • G
      wl1251: fix module names · 04348f27
      由 Grazvydas Ignotas 提交于 
      The wl1251 move accidently renamed wl1251_sdio and wl1251_spi
modules to just sdio and spi. Restore proper module names.
Signed-off-by: NGrazvydas Ignotas <notasas@gmail.com>
Acked-by: NKalle Valo <kvalo@adurom.com>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
      04348f27
    • F
      ath9k: fix handling of rate control probe frames · 0299a50a
      由 Felix Fietkau 提交于 
      The ath9k aggregation code was already checking the rate control probe flag
to prevent starting an aggregate frame with a sampling rate. What was missing
was closing an aggregate before adding a probing frame to it.
Without that, rate control cannot have precise control over probing, which
delays using faster rates when the channel conditions improve.
Signed-off-by: NFelix Fietkau <nbd@openwrt.org>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
      0299a50a
    • F
      ath9k: fix crash in ath_update_survey_stats · 0845735e
      由 Felix Fietkau 提交于 
      If ah->curchan is uninitialized, the channel index is bogus, which leads
to invalid memory access when the cycle counters are updated.
Signed-off-by: NFelix Fietkau <nbd@openwrt.org>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
      0845735e
    • S
      ath9k_hw: Fix divide by zero cases in paprd. · 2d3fca18
      由 Senthil Balasubramanian 提交于 
      We are not handling all divide by zero cases in paprd.
Add additional checks for divide by zero cases in papard.

This patch has fixes intended for kernel 2.6.36.

Cc: stable@kernel.org
Signed-off-by: NSenthil Balasubramanian <senthilkumar@atheros.com>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
      2d3fca18
    • L
      ath9k_hw: Fix TX carrier leakage for IEEE compliance on AR9003 2.2 · 0dfa6dbb
      由 Luis R. Rodriguez 提交于 
      This updates the initvals for the AR9003 2.2 chipsets. The initvals
are the initial register values we use for our registers upon hardware
reset. This synchs up the initvals to match what our latest recommendation
from our systems engineering team.

The description of changes in this update:

        Improves ability to support very strong Rx conditions.
        Enhances DFS support for AP-mode.
        Improves performance of Tx carrier leak calibration.
        Adds support for Japan channel 14 Tx filtering requirements.
        Improves Tx power accuracy.

Impact:

        Update required to address degraded throughput at very short range.
        Update required for AP-mode DFS certification.
        Update required to comply to IEEE Tx carrier leak specification.
        May not meet expected +/- 2 dB Tx power accuracy without update.

The most important fix here would be the TX carrier leakage required
to comply with IEEE 802.11 specifications. The group of changes have
been tested all together in one release.

References:

	Osprey 2.2 header file ver #33

Checksums:

$ ./initvals -f ar9003-2p2
0x000000004a488fc7        ar9300_2p2_radio_postamble
0x0000000046cb1300        ar9300Modes_lowest_ob_db_tx_gain_table_2p2
0x00000000e912711f        ar9300Modes_fast_clock_2p2
0x0000000037ac0ee8        ar9300_2p2_radio_core
0x00000000047a7700        ar9300Common_rx_gain_table_merlin_2p2
0x0000000003f783bb        ar9300_2p2_mac_postamble
0x00000000301fc841        ar9300_2p2_soc_postamble
0x000000005ec8075f        ar9200_merlin_2p2_radio_core
0x0000000083372ffa        ar9300_2p2_baseband_postamble
0x00000000c4f59974        ar9300_2p2_baseband_core
0x00000000e20d2e72        ar9300Modes_high_power_tx_gain_table_2p2
0x000000007fd55c70        ar9300Modes_high_ob_db_tx_gain_table_2p2
0x0000000029495000        ar9300Common_rx_gain_table_2p2
0x0000000042cb1300        ar9300Modes_low_ob_db_tx_gain_table_2p2
0x00000000c4739cd6        ar9300_2p2_mac_core
0x000000003521a300        ar9300Common_wo_xlna_rx_gain_table_2p2
0x00000000a15ccf1b        ar9300_2p2_soc_preamble
0x0000000029734396        ar9300PciePhy_pll_on_clkreq_disable_L1_2p2
0x000000002d834396        ar9300PciePhy_clkreq_enable_L1_2p2
0x0000000029834396        ar9300PciePhy_clkreq_disable_L1_2p2

$ ./initvals -f ar9003-2p2 | sha1sum
0ceddb5cf66737610fb51f04cf3e9ff71870c7b4  -

Cc: stable@kernel.org
Cc: Yixiang Li <yixiang.li@atheros.com>
Cc: Don Breslin <don.breslin@atheros.com>
Signed-off-by: NLuis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
      0dfa6dbb
    • C
      carl9170: fix memory leak issue in async cmd macro wrappers · 3d2f2cd0
      由 Christian Lamparter 提交于 
      This patch continues where the previous commit:
	"carl9170: fix async command buffer leak"
left off.

Similar to carl9170_reboot/carl9170_powersave, the
carl9170_async_regwrite* macros would leak the
temporary command buffer, if __carl9170_exec_cmd
fails to upload the command to the device.
Signed-off-by: NChristian Lamparter <chunkeey@googlemail.com>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
      3d2f2cd0
    • C
      carl9170: fix async command buffer leak · cae7f953
      由 Christian Lamparter 提交于 
      If __carl9170_exec_cmd fails to upload an asynchronous
command to the device, the functions: carl9170_reboot
and carl9170_powersave will leak the temporary command
assembly buffer.
Signed-off-by: NChristian Lamparter <chunkeey@googlemail.com>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
      cae7f953
    • B
      ath5k: Properly initialize ath_common->cc_lock. · 9192f715
      由 Ben Greear 提交于 
      Otherwise, lockdep splats, at the least:

INFO: trying to register non-static key.
the code is fine but needs lockdep annotation.
turning off the locking correctness validator.
Pid: 0, comm: swapper Not tainted 2.6.36-rc8-wl+ #32
Call Trace:
 [<c075d940>] ? printk+0xf/0x17
 [<c045507a>] register_lock_class+0x5a/0x29e
 [<c0456af5>] __lock_acquire+0xa2/0xb8c
 [<c0455be2>] ? mark_lock+0x1e/0x1de
 [<c041a540>] ? acpi_get_override_irq+0x85/0x8c
 [<c0455536>] ? trace_hardirqs_off+0xb/0xd
 [<c0457639>] lock_acquire+0x5a/0x78
 [<f8126835>] ? ath5k_ani_calibration+0x24/0x52b [ath5k]
 [<c075f6ed>] _raw_spin_lock_bh+0x20/0x2f
 [<f8126835>] ? ath5k_ani_calibration+0x24/0x52b [ath5k]
 [<f8126835>] ath5k_ani_calibration+0x24/0x52b [ath5k]
 [<c0438f99>] ? tasklet_action+0x3b/0xc6
 [<f8123c2b>] ath5k_tasklet_ani+0x18/0x22 [ath5k]
 [<c0438fd1>] tasklet_action+0x73/0xc6
 [<c043945f>] __do_softirq+0x86/0x111
 [<c0439520>] do_softirq+0x36/0x5a
 [<c0439659>] irq_exit+0x35/0x69
 [<c0403fb9>] do_IRQ+0x86/0x9a
 [<c04034ee>] common_interrupt+0x2e/0x40
 [<c045007b>] ? do_adjtimex+0x223/0x55e
 [<c0408245>] ? mwait_idle+0x5c/0x6c
 [<c040227f>] cpu_idle+0x4e/0x6b
 [<c074b6e9>] rest_init+0x8d/0x92
 [<c09758ea>] start_kernel+0x320/0x325
 [<c09750d0>] i386_start_kernel+0xd0/0xd7
Signed-off-by: NBen Greear <greearb@candelatech.com>
Acked-by: NBruno Randolf <br1@einfach.org>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
      9192f715
    • B
      ath9k: Properly initialize ath_common->cc_lock. · 20b25744
      由 Ben Greear 提交于 
      Otherwise, lockdep splats, at the least:

INFO: trying to register non-static key.
the code is fine but needs lockdep annotation.
turning off the locking correctness validator.
Pid: 2240, comm: ip Not tainted 2.6.36-rc8-wl+ #32
Call Trace:
 [<c075d940>] ? printk+0xf/0x17
 [<c045507a>] register_lock_class+0x5a/0x29e
 [<c0455be2>] ? mark_lock+0x1e/0x1de
 [<c0456af5>] __lock_acquire+0xa2/0xb8c
 [<c0455be2>] ? mark_lock+0x1e/0x1de
 [<c0457639>] lock_acquire+0x5a/0x78
 [<f8c5115b>] ? ath9k_config+0x274/0x3d8 [ath9k]
 [<c075f602>] _raw_spin_lock_irqsave+0x2f/0x3f
 [<f8c5115b>] ? ath9k_config+0x274/0x3d8 [ath9k]
 [<f8c5115b>] ath9k_config+0x274/0x3d8 [ath9k]
 [<f8c0ba2e>] ieee80211_hw_config+0x11b/0x125 [mac80211]
 [<f8c17edf>] ieee80211_do_open+0x3c5/0x466 [mac80211]
 [<f8c171d6>] ? ieee80211_check_concurrent_iface+0x21/0x13a [mac80211]
 [<f8c17fdb>] ieee80211_open+0x5b/0x5e [mac80211]
 [<c06ce76b>] __dev_open+0x80/0xae
 [<c06cc99b>] __dev_change_flags+0xa0/0x115
 [<c06ce6bf>] dev_change_flags+0x13/0x3f
 [<c06d7e78>] do_setlink+0x23a/0x51b
 [<c0455037>] ? register_lock_class+0x17/0x29e
 [<c06d847c>] rtnl_newlink+0x269/0x431
 [<c06d8291>] ? rtnl_newlink+0x7e/0x431
 [<c0455be2>] ? mark_lock+0x1e/0x1de
 [<c0455de9>] ? mark_held_locks+0x47/0x5f
 [<c075ebcf>] ? __mutex_lock_common+0x2bb/0x2d6
 [<c0456045>] ? trace_hardirqs_on_caller+0x104/0x125
 [<c075ebe0>] ? __mutex_lock_common+0x2cc/0x2d6
 [<c06d8213>] ? rtnl_newlink+0x0/0x431
 [<c06d79e2>] rtnetlink_rcv_msg+0x182/0x198
 [<c06d7860>] ? rtnetlink_rcv_msg+0x0/0x198
 [<c06e503c>] netlink_rcv_skb+0x30/0x77
 [<c06d7859>] rtnetlink_rcv+0x1b/0x22
 [<c06e4e77>] netlink_unicast+0xbe/0x119
 [<c06e5a15>] netlink_sendmsg+0x234/0x24c
 [<c06bf93a>] __sock_sendmsg+0x51/0x5a
 [<c06bfba4>] sock_sendmsg+0x93/0xa7
 [<c04968cf>] ? might_fault+0x47/0x81
 [<c0496904>] ? might_fault+0x7c/0x81
 [<c06c7904>] ? copy_from_user+0x8/0xa
 [<c06c7c2d>] ? verify_iovec+0x3e/0x6d
 [<c06bfd8c>] sys_sendmsg+0x149/0x193
 [<c0455037>] ? register_lock_class+0x17/0x29e
 [<c0455be2>] ? mark_lock+0x1e/0x1de
 [<c0498d7a>] ? __do_fault+0x1fc/0x3a5
 [<c048690a>] ? unlock_page+0x40/0x43
 [<c0498ef7>] ? __do_fault+0x379/0x3a5
 [<c04576dd>] ? lock_release_non_nested+0x86/0x1d8
 [<c04968cf>] ? might_fault+0x47/0x81
 [<c04968cf>] ? might_fault+0x47/0x81
 [<c06c148b>] sys_socketcall+0x15e/0x1a5
 [<c0402f1c>] sysenter_do_call+0x12/0x38
Signed-off-by: NBen Greear <greearb@candelatech.com>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
      20b25744
  3. 18 10月, 2010 1 次提交
  5. 16 10月, 2010 17 次提交
  7. 15 10月, 2010 10 次提交
    • A
      llseek: automatically add .llseek fop · 6038f373
      由 Arnd Bergmann 提交于 
      All file_operations should get a .llseek operation so we can make
nonseekable_open the default for future file operations without a
.llseek pointer.

The three cases that we can automatically detect are no_llseek, seq_lseek
and default_llseek. For cases where we can we can automatically prove that
the file offset is always ignored, we use noop_llseek, which maintains
the current behavior of not returning an error from a seek.

New drivers should normally not use noop_llseek but instead use no_llseek
and call nonseekable_open at open time.  Existing drivers can be converted
to do the same when the maintainer knows for certain that no user code
relies on calling seek on the device file.

The generated code is often incorrectly indented and right now contains
comments that clarify for each added line why a specific variant was
chosen. In the version that gets submitted upstream, the comments will
be gone and I will manually fix the indentation, because there does not
seem to be a way to do that using coccinelle.

Some amount of new code is currently sitting in linux-next that should get
the same modifications, which I will do at the end of the merge window.

Many thanks to Julia Lawall for helping me learn to write a semantic
patch that does all this.

===== begin semantic patch =====
// This adds an llseek= method to all file operations,
// as a preparation for making no_llseek the default.
//
// The rules are
// - use no_llseek explicitly if we do nonseekable_open
// - use seq_lseek for sequential files
// - use default_llseek if we know we access f_pos
// - use noop_llseek if we know we don't access f_pos,
//   but we still want to allow users to call lseek
//
@ open1 exists @
identifier nested_open;
@@
nested_open(...)
{
<+...
nonseekable_open(...)
...+>
}

@ open exists@
identifier open_f;
identifier i, f;
identifier open1.nested_open;
@@
int open_f(struct inode *i, struct file *f)
{
<+...
(
nonseekable_open(...)
|
nested_open(...)
)
...+>
}

@ read disable optional_qualifier exists @
identifier read_f;
identifier f, p, s, off;
type ssize_t, size_t, loff_t;
expression E;
identifier func;
@@
ssize_t read_f(struct file *f, char *p, size_t s, loff_t *off)
{
<+...
(
   *off = E
|
   *off += E
|
   func(..., off, ...)
|
   E = *off
)
...+>
}

@ read_no_fpos disable optional_qualifier exists @
identifier read_f;
identifier f, p, s, off;
type ssize_t, size_t, loff_t;
@@
ssize_t read_f(struct file *f, char *p, size_t s, loff_t *off)
{
... when != off
}

@ write @
identifier write_f;
identifier f, p, s, off;
type ssize_t, size_t, loff_t;
expression E;
identifier func;
@@
ssize_t write_f(struct file *f, const char *p, size_t s, loff_t *off)
{
<+...
(
  *off = E
|
  *off += E
|
  func(..., off, ...)
|
  E = *off
)
...+>
}

@ write_no_fpos @
identifier write_f;
identifier f, p, s, off;
type ssize_t, size_t, loff_t;
@@
ssize_t write_f(struct file *f, const char *p, size_t s, loff_t *off)
{
... when != off
}

@ fops0 @
identifier fops;
@@
struct file_operations fops = {
 ...
};

@ has_llseek depends on fops0 @
identifier fops0.fops;
identifier llseek_f;
@@
struct file_operations fops = {
...
 .llseek = llseek_f,
...
};

@ has_read depends on fops0 @
identifier fops0.fops;
identifier read_f;
@@
struct file_operations fops = {
...
 .read = read_f,
...
};

@ has_write depends on fops0 @
identifier fops0.fops;
identifier write_f;
@@
struct file_operations fops = {
...
 .write = write_f,
...
};

@ has_open depends on fops0 @
identifier fops0.fops;
identifier open_f;
@@
struct file_operations fops = {
...
 .open = open_f,
...
};

// use no_llseek if we call nonseekable_open
////////////////////////////////////////////
@ nonseekable1 depends on !has_llseek && has_open @
identifier fops0.fops;
identifier nso ~= "nonseekable_open";
@@
struct file_operations fops = {
...  .open = nso, ...
+.llseek = no_llseek, /* nonseekable */
};

@ nonseekable2 depends on !has_llseek @
identifier fops0.fops;
identifier open.open_f;
@@
struct file_operations fops = {
...  .open = open_f, ...
+.llseek = no_llseek, /* open uses nonseekable */
};

// use seq_lseek for sequential files
/////////////////////////////////////
@ seq depends on !has_llseek @
identifier fops0.fops;
identifier sr ~= "seq_read";
@@
struct file_operations fops = {
...  .read = sr, ...
+.llseek = seq_lseek, /* we have seq_read */
};

// use default_llseek if there is a readdir
///////////////////////////////////////////
@ fops1 depends on !has_llseek && !nonseekable1 && !nonseekable2 && !seq @
identifier fops0.fops;
identifier readdir_e;
@@
// any other fop is used that changes pos
struct file_operations fops = {
... .readdir = readdir_e, ...
+.llseek = default_llseek, /* readdir is present */
};

// use default_llseek if at least one of read/write touches f_pos
/////////////////////////////////////////////////////////////////
@ fops2 depends on !fops1 && !has_llseek && !nonseekable1 && !nonseekable2 && !seq @
identifier fops0.fops;
identifier read.read_f;
@@
// read fops use offset
struct file_operations fops = {
... .read = read_f, ...
+.llseek = default_llseek, /* read accesses f_pos */
};

@ fops3 depends on !fops1 && !fops2 && !has_llseek && !nonseekable1 && !nonseekable2 && !seq @
identifier fops0.fops;
identifier write.write_f;
@@
// write fops use offset
struct file_operations fops = {
... .write = write_f, ...
+	.llseek = default_llseek, /* write accesses f_pos */
};

// Use noop_llseek if neither read nor write accesses f_pos
///////////////////////////////////////////////////////////

@ fops4 depends on !fops1 && !fops2 && !fops3 && !has_llseek && !nonseekable1 && !nonseekable2 && !seq @
identifier fops0.fops;
identifier read_no_fpos.read_f;
identifier write_no_fpos.write_f;
@@
// write fops use offset
struct file_operations fops = {
...
 .write = write_f,
 .read = read_f,
...
+.llseek = noop_llseek, /* read and write both use no f_pos */
};

@ depends on has_write && !has_read && !fops1 && !fops2 && !has_llseek && !nonseekable1 && !nonseekable2 && !seq @
identifier fops0.fops;
identifier write_no_fpos.write_f;
@@
struct file_operations fops = {
... .write = write_f, ...
+.llseek = noop_llseek, /* write uses no f_pos */
};

@ depends on has_read && !has_write && !fops1 && !fops2 && !has_llseek && !nonseekable1 && !nonseekable2 && !seq @
identifier fops0.fops;
identifier read_no_fpos.read_f;
@@
struct file_operations fops = {
... .read = read_f, ...
+.llseek = noop_llseek, /* read uses no f_pos */
};

@ depends on !has_read && !has_write && !fops1 && !fops2 && !has_llseek && !nonseekable1 && !nonseekable2 && !seq @
identifier fops0.fops;
@@
struct file_operations fops = {
...
+.llseek = noop_llseek, /* no read or write fn */
};
===== End semantic patch =====
Signed-off-by: NArnd Bergmann <arnd@arndb.de>
Cc: Julia Lawall <julia@diku.dk>
Cc: Christoph Hellwig <hch@infradead.org>
      6038f373
    • W
      iwlwifi: move agn only eeprom functions to separate file · 3be63ff0
      由 Wey-Yi Guy 提交于 
      Some of the functions in iwl-eeprom.c file are for agn devices only,
Those functions do not have to be part of iwlcore.ko, so move those
to iwl-agn-eeprom.c file.
Signed-off-by: NWey-Yi Guy <wey-yi.w.guy@intel.com>
      3be63ff0
    • J
      iwlagn: check beacon frame size · 40bbfd4c
      由 Johannes Berg 提交于 
      When the beacon_skb is NULL, we might still
attempt to use it in this code path (if we
ever get here) -- make the code a bit more
defensive and check the return value of
iwl_fill_beacon_frame() against zero.
Signed-off-by: NJohannes Berg <johannes.berg@intel.com>
Signed-off-by: NWey-Yi Guy <wey-yi.w.guy@intel.com>
      40bbfd4c
    • J
      iwlwifi: blink LED in IBSS mode · 657e11a4
      由 Johannes Berg 提交于 
      We recently found that contrary to expectations,
the LED is not blinking in IBSS mode. Fix this.
Signed-off-by: NJohannes Berg <johannes.berg@intel.com>
Signed-off-by: NWey-Yi Guy <wey-yi.w.guy@intel.com>
      657e11a4
    • J
      iwlwifi: rewrite RXON checks · dacefedb
      由 Johannes Berg 提交于 
      The RXON checking is a bit magical, and prints
out too much information if something goes wrong.
Make it less magical and print out only the items
that were actually wrong.

Also remove the comment about removing it -- the
driver is constantly changing so these checks are
useful.
Signed-off-by: NJohannes Berg <johannes.berg@intel.com>
      dacefedb
    • W
      iwlagn: 6050 ops should be used; · 34f5a70c
      由 Wey-Yi Guy 提交于 
      For 6050 series of devices, 6050 ops should be used;
One of the 6050 config still use 6000 ops, fix it.
Signed-off-by: NWey-Yi Guy <wey-yi.w.guy@intel.com>
      34f5a70c
    • J
      iwlwifi: clean up some beacon handling · 77834543
      由 Johannes Berg 提交于 
      There's no need to check for NULL before
calling dev_kfree_skb() since it is valid
to call it on NULL -- it becomes a no-op.

There's also no need to initialise the
beacon_skb variable to NULL just after
the memory it is in has been kzalloc'ed.

Some minor whitespace cleanups, and a
lock assertion in a function that needs
the mutex (to access the beacon_skb var)
complete the patch.
Signed-off-by: NJohannes Berg <johannes.berg@intel.com>
Signed-off-by: NWey-Yi Guy <wey-yi.w.guy@intel.com>
      77834543
    • J
      iwlwifi: rename ibss_beacon variable · 12e934dc
      由 Johannes Berg 提交于 
      Since we're also going to support AP (GO) mode,
the variable isn't used for just IBSS beacons
any more -- rename it to not mislead readers.
Signed-off-by: NJohannes Berg <johannes.berg@intel.com>
Signed-off-by: NWey-Yi Guy <wey-yi.w.guy@intel.com>
      12e934dc
    • J
      iwlwifi: allow probe-after-rx on 2.4 GHz · 085fbca2
      由 Johannes Berg 提交于 
      There are two passive 2.4 GHz channels: 12 and 13.
If you have a hidden SSID on those, you will not
be able to connect to it because we don't send out
probe requests there. We can allow this by using
the firmware's probe-after-rx functionality on
those channels as well.

This fixes
https://bugzilla.kernel.org/show_bug.cgi?id=16462Reported-by: NDaniel J Blueman <daniel.blueman@gmail.com>
Tested-by: NDaniel J Blueman <daniel.blueman@gmail.com>
Signed-off-by: NJohannes Berg <johannes.berg@intel.com>
Signed-off-by: NWey-Yi Guy <wey-yi.w.guy@intel.com>
      085fbca2
    • W
      iwlgn: need longer tx queue stuck timer for coex devices · de05ead8
      由 Wey-Yi Guy 提交于 
      For BT/WiFi combo devices, need longer tx stuck queue
timer, so those devices won't reload firmware too often.
Signed-off-by: NWey-Yi Guy <wey-yi.w.guy@intel.com>
      de05ead8
  9. 14 10月, 2010 1 次提交