- 31 Aug, 2011 29 commits
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Edward Lu authored
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Edward Lu <elu@qca.qualcomm.com> Signed-off-by:
Jouni Malinen <jouni@qca.qualcomm.com> Signed-off-by:
Kalle Valo <kvalo@qca.qualcomm.com>
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Jouni Malinen authored
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Jouni Malinen authored
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Jouni Malinen authored
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Jouni Malinen authored
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Jouni Malinen authored
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Jouni Malinen authored
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Jouni Malinen authored
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Jouni Malinen authored
The target is not ready to accept addkey commands until the connect event has been delivered, so delay these operations for the initial GTK. In addition, properly set interface connected and mark netdev ready when the AP mode setup has been completed. Signed-off-by:
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Jouni Malinen authored
Need to use correct length field for association request frame and parse the IEs to find WPA/WPS/RSN IE. In addition, copying of the IE better make sure it fits in into the buffer to avoid buffer overflows. In addition, add the (Re)AssocReq IEs to the cfg80211 new station event for user space. Signed-off-by:
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Jouni Malinen authored
Use cfg80211 add/del_beacon callbacks for starting/stopping AP mode and set_beacon to update AP configuration (mainly, to update Beacon and Probe Response IEs). Signed-off-by:
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Vasanthakumar Thiagarajan authored
It would be at <dbgfs_root>/ieee80211/phyX/ath6kl/credit_dist_stats. Signed-off-by:
Vasanthakumar Thiagarajan <vthiagar@qca.qualcomm.com> Signed-off-by:
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Vasanthakumar Thiagarajan authored
It would be at <debugfs_root>/ieee80211/phyX/ath6kl/tgt_stats. Signed-off-by:
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Vasanthakumar Thiagarajan authored
Just initial debugfs changes. The debugfs directory would be created at <debugfs_root>/ieee80211/phyX/ath6kl. Signed-off-by:
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Vasanthakumar Thiagarajan authored
Current tx scatter gather implementation rolls back the entire scatter setup in case of a failure in setting up just one packet into the bundle. Instead of dopping the whole scatter setup, send the packets available just before the failure one using scatter gather I/O. Signed-off-by:
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Vasanthakumar Thiagarajan authored
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Vasanthakumar Thiagarajan authored
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Vasanthakumar Thiagarajan authored
Patch "ath6kl: Fix buffer alignment for scatter-gather write" does memmove for a length (scat_req->scat_list[i].len) which is not the actual length of data that is suppossed to be moved. The right lengh is packet->act_len + HTC_HDR_LENGTH. Using wrong length for data move during buffer alignment causes system freeze after the following WARN_ON and sometimes target assert. WARNING: at drivers/net/wireless/ath/ath6kl/main.c:771 ath6k_credit_distribute+0x196/0x1a0 [<ffffffffa051cf5f>] ath6kl_htc_rxmsg_pending_handler+0x83f/0xe00 [ath6kl] [<ffffffff8104a743>] ? __wake_up+0x53/0x70 [<ffffffffa0518b18>] ath6kldev_intr_bh_handler+0x188/0x650 [ath6kl] [<ffffffffa052d316>] ath6kl_sdio_irq_handler+0x36/0x80 [ath6kl] [<ffffffff81492b3c>] sdio_irq_thread+0xfc/0x360 [<ffffffff81051c52>] ? default_wake_function+0x12/0x20 [<ffffffff81492a40>] ? sdio_claim_irq+0x220/0x220 [<ffffffff81080c36>] kthread+0x96/0xa0 [<ffffffff815b9fb4>] kernel_thread_helper+0x4/0x10 [<ffffffff81080ba0>] ? kthread_worker_fn+0x190/0x190 [<ffffffff815b9fb0>] ? gs_change+0x13/0x13 Signed-off-by:
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Kalle Valo authored
For now this is implemented so that if host supports power is kept in the chip. If that's not supported, an error is returned and sdio stack will remove the device during suspend. Signed-off-by: -
Vasanthakumar Thiagarajan authored
For non-scatter buffers, there is already a bounce buffer which takes care of alignment. This patch is influenced by a rough patch of Kalle. Signed-off-by:
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Vasanthakumar Thiagarajan authored
This fixes AMSDU rx, otherwise it fails with the following warnings. "802.3 AMSDU frame bound check failed" Signed-off-by:
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Vasanthakumar Thiagarajan authored
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Vasanthakumar Thiagarajan authored
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Vasanthakumar Thiagarajan authored
This lock is intended to protect stats there, not neccessary to hold it beyond that. Signed-off-by:
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Kalle Valo authored
One line used space to indent. Oddly enough checkpatch didn't complain about this. Signed-off-by: -
Raja Mani authored
In some random cases, the firmware is sending two disconnect event to the host. In the current model, both diconnect events are passed to cfg80211 without checking local sme state machine, which is screwing cfg80211 layer state. Signed-off-by:
Raja Mani <rmani@qca.qualcomm.com> Signed-off-by:
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Raja Mani authored
Connect event handler function is always reporting BSS info to CFG80211 layer first and then followed by connect event is passed. Before these steps, BSS presence is retrieved from CFG80211 layer, but it is not used. Hence, removing that part. Signed-off-by:
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Kevin Fang authored
Support isn't complete yet. Signed-off-by:
Kevin Fang <kevin.fang@qca.qualcomm.com> Signed-off-by:
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Jouni Malinen authored
There is no point in generating a bogus Beacon frame for cfg80211_inform_bss_frame when cfg80211_inform_bss can be used instead. Signed-off-by:
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- 30 Aug, 2011 8 commits
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Greg Dietsche authored
this comment refers to some code that was removed. Signed-off-by:
Greg Dietsche <Gregory.Dietsche@cuw.edu> Signed-off-by:
Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by:
John W. Linville <linville@tuxdriver.com>
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Felix Fietkau authored
With sequence number and buffer allocation deferred to when they're needed for the first time, it becomes much easier to start dropping packets from the tid queue if necessary, e.g. when latency suddenly increases. This can lead to some future improvements in buffer management for better latency. Signed-off-by:
Felix Fietkau <nbd@openwrt.org> Signed-off-by:
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Felix Fietkau authored
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Felix Fietkau authored
It is only necessary for BAW tracking and moving it to the ath_buf makes it easier to add further improvements, such as deferring seqno allocation in the aggregation path. Signed-off-by:
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Felix Fietkau authored
Use a sk_buff_head instead containing skbs instead of a list_head containing ath_bufs. This makes it easier to decouple the aggregation code from the ath_buf struct Signed-off-by:
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Felix Fietkau authored
This saves some space in struct ath_frame_info Signed-off-by:
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Joe Perches authored
Changing the return type and removing the unused argument from ath_printk reduces code size. Add an __always_unused struct ath_common * to the macros that call ath_printk to avoid unused variable warnings. $ size drivers/net/wireless/ath/built-in.o* text data bss dec hex filename 1159859 16235 212000 1388094 152e3e drivers/net/wireless/ath/built-in.o.new 1164175 16235 212032 1392442 153f3a drivers/net/wireless/ath/built-in.o.old Signed-off-by:
Joe Perches <joe@perches.com> Signed-off-by:
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Joe Perches authored
The return value is never used so make it void. Reduces object size a tiny bit. $ size drivers/net/wireless/ath/built-in.o* text data bss dec hex filename 1164175 16235 212032 1392442 153f3a drivers/net/wireless/ath/built-in.o.new 1164819 16235 212032 1393086 1541be drivers/net/wireless/ath/built-in.o.old Signed-off-by:
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- 29 Aug, 2011 3 commits
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John W. Linville authored
Commit c302b2c9 ("wl12xx: Use a single fw for both STA and AP roles") changed the name of the firmware name definition, breaking the build of wl12xx/sdio_test.c. Signed-off-by:
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Larry Finger authored
Swatch reports the following warning for main.c: CHECK drivers/net/wireless/b43/main.c drivers/net/wireless/b43/main.c +4115 b43_wireless_core_stop(7) warn: variable dereferenced before check 'dev' After analysis, this is not a bug, but a false warning. Nonetheless, a cleanup is in order to prevent some future janitor proposing the wrong fix, as I did in my original patch. Signed-off-by:
Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by:
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Larry Finger authored
Smatch shows the following warnings: CHECK drivers/net/wireless/ath/ath9k/htc_drv_main.c drivers/net/wireless/ath/ath9k/htc_drv_main.c +1315 ath9k_htc_configure_filter(27) warn: inconsistent returns mutex:&priv->mutex: locked (1303) unlocked (1315) CHECK drivers/net/wireless/ath/ath9k/ar9003_eeprom.c drivers/net/wireless/ath/ath9k/ar9003_eeprom.c +3321 ar9300_eeprom_restore_internal(20) warn: returning -1 instead of -ENOMEM is sloppy Signed-off-by:
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