WSL2-Linux-Kernel/drivers/net/wireless/ath5k
Bob Copeland c793033945 ath5k: correct handling of rx status fields
ath5k_rx_status fields rs_antenna and rs_more are u8s, but we
were setting them with bitwise ANDs of 32-bit values.

As a consequence, jumbo frames would not be discarded as intended.
Then, because the hw rate value of such frames is zero, and, since
"ath5k: rates cleanup", we do not fall back to the basic rate, such
packets would trigger the following WARN_ON:

------------[ cut here ]------------
WARNING: at net/mac80211/rx.c:2192 __ieee80211_rx+0x4d/0x57e [mac80211]()
Modules linked in: ath5k af_packet sha256_generic aes_i586 aes_generic cbc loop i915 drm binfmt_misc acpi_cpufreq fan container nls_utf8 hfsplus dm_crypt dm_mod kvm_intel kvm fuse sbp2 snd_hda_intel snd_pcm_oss snd_pcm snd_mixer_oss snd_seq_dummy snd_seq_oss arc4 joydev hid_apple ecb snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq snd_timer snd_seq_device usbhid appletouch mac80211 sky2 snd ehci_hcd ohci1394 bitrev crc32 sr_mod cdrom rtc sg uhci_hcd snd_page_alloc cfg80211 ieee1394 thermal ac battery processor button evdev unix [last unloaded: ath5k]
Pid: 0, comm: swapper Tainted: G        W  2.6.28-rc2-wl #14
Call Trace:
 [<c0123d1e>] warn_on_slowpath+0x41/0x5b
 [<c012005d>] ? sched_debug_show+0x31e/0x9c6
 [<c012489f>] ? vprintk+0x369/0x389
 [<c0309539>] ? _spin_unlock_irqrestore+0x54/0x58
 [<c011cd8f>] ? try_to_wake_up+0x14f/0x15a
 [<f81918cb>] __ieee80211_rx+0x4d/0x57e [mac80211]
 [<f828872a>] ath5k_tasklet_rx+0x5a1/0x5e4 [ath5k]
 [<c013b9cd>] ? clockevents_program_event+0xd4/0xe3
 [<c01283a9>] tasklet_action+0x94/0xfd
 [<c0127d19>] __do_softirq+0x8c/0x13e
 [<c0127e04>] do_softirq+0x39/0x55
 [<c0128082>] irq_exit+0x46/0x85
 [<c010576c>] do_IRQ+0x9a/0xb2
 [<c010461c>] common_interrupt+0x28/0x30
 [<f80e934a>] ? acpi_idle_enter_bm+0x2ad/0x31b [processor]
 [<c02976bf>] cpuidle_idle_call+0x65/0x9a
 [<c010262c>] cpu_idle+0x76/0xa6
 [<c02fb402>] rest_init+0x62/0x64

Signed-off-by: Bob Copeland <me@bobcopeland.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-11-06 16:37:11 -05:00
..
Kconfig ath5k: convert LED code to use mac80211 triggers 2008-06-27 09:09:17 -04:00
Makefile ath5k: HW code cleanup 2008-09-05 16:15:24 -04:00
ath5k.h ath5k: implement multi-rate retry support, fix tx status reporting 2008-10-06 18:14:57 -04:00
attach.c ath5k: Use new srevs to properly attach radio chips 2008-09-30 14:07:26 -04:00
base.c Revert "ath5k: honor FIF_BCN_PRBRESP_PROMISC in STA mode" 2008-11-06 16:36:38 -05:00
base.h ath5k: fix suspend-related oops on rmmod 2008-10-22 18:09:32 -04:00
caps.c ath5k: HW code cleanup 2008-09-05 16:15:24 -04:00
debug.c ath5k: correct misspelling in debug help 2008-10-29 17:54:35 -04:00
debug.h ath5k: remove obsolete declaration of struct ieee80211_hw_mode 2008-08-01 15:31:33 -04:00
desc.c ath5k: correct handling of rx status fields 2008-11-06 16:37:11 -05:00
desc.h ath5k: HW code cleanup 2008-09-05 16:15:24 -04:00
dma.c ath5k: Use QUIET mechanism on tx dma stop 2008-09-30 14:07:26 -04:00
eeprom.c ath5k: HW code cleanup 2008-09-05 16:15:24 -04:00
eeprom.h ath5k: HW code cleanup 2008-09-05 16:15:24 -04:00
gpio.c ath5k: HW code cleanup 2008-09-05 16:15:24 -04:00
initvals.c ath5k: Fix reset sequence for AR5212 in general and RF5111 in particular 2008-10-29 17:54:35 -04:00
pcu.c ath5k: write beacon control register twice when resetting tsf 2008-09-30 14:07:25 -04:00
phy.c ath5k: Fix bad udelay calls on AR5210 code 2008-09-24 16:18:01 -04:00
qcu.c ath5k: Update registers and SREV ids v2 2008-09-30 14:07:25 -04:00
reg.h ath5k: Use QUIET mechanism on tx dma stop 2008-09-30 14:07:26 -04:00
reset.c ath5k: Fix reset sequence for AR5212 in general and RF5111 in particular 2008-10-29 17:54:35 -04:00