- 02 12月, 2014 3 次提交
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由 Lino Sanfilippo 提交于
Fix missing memory deallocation on error paths in wil_write_file_wmi() and wil_write_file_txmgmt(). Reported-by: NAhmed Tamrawi <ahmedtamrawi@gmail.com> Signed-off-by: NLino Sanfilippo <LinoSanfilippo@gmx.de> Signed-off-by: NVladimir Kondratiev <qca_vkondrat@qca.qualcomm.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 John W. Linville 提交于
Merge branch 'for-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next
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- 01 12月, 2014 9 次提交
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由 Michal Kazior 提交于
Don't bother with fancy arithmetic and just hardcode the final values. Signed-off-by: NMichal Kazior <michal.kazior@tieto.com> Signed-off-by: NKalle Valo <kvalo@qca.qualcomm.com>
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由 Michal Kazior 提交于
In theory it was possible to starve the system if a tx/rx handler could implicitly trigger more tx/rx pci events. Signed-off-by: NMichal Kazior <michal.kazior@tieto.com> Signed-off-by: NKalle Valo <kvalo@qca.qualcomm.com>
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由 Michal Kazior 提交于
Pass the eid argument via skbuff control buffer. This will make it possible to work with queues of HTC event buffers. Signed-off-by: NMichal Kazior <michal.kazior@tieto.com> Signed-off-by: NKalle Valo <kvalo@qca.qualcomm.com>
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由 Michal Kazior 提交于
This wasn't used since forever and there are no plans on using it. Signed-off-by: NMichal Kazior <michal.kazior@tieto.com> Signed-off-by: NKalle Valo <kvalo@qca.qualcomm.com>
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由 Michal Kazior 提交于
The service bitmap can be used to determine firmware capabilities. Signed-off-by: NMichal Kazior <michal.kazior@tieto.com> Signed-off-by: NKalle Valo <kvalo@qca.qualcomm.com>
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由 Michal Kazior 提交于
This shouldn't really happen but take into account the original service bitmap length when mapping service ids. Signed-off-by: NMichal Kazior <michal.kazior@tieto.com> Signed-off-by: NKalle Valo <kvalo@qca.qualcomm.com>
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由 Michal Kazior 提交于
The dump print uses sizeof() but since service_map was a mere pointer the dump was too short. Signed-off-by: NMichal Kazior <michal.kazior@tieto.com> Signed-off-by: NKalle Valo <kvalo@qca.qualcomm.com>
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由 Michal Kazior 提交于
Traces shouldn't modified passed data. This will make it possible to pass const arguments to traces. Signed-off-by: NMichal Kazior <michal.kazior@tieto.com> Signed-off-by: NKalle Valo <kvalo@qca.qualcomm.com>
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由 Vivek Natarajan 提交于
Increase the rts threshold from the legacy value of 2347 to support higher threshold limit. Signed-off-by: NVivek Natarajan <nataraja@qti.qualcomm.com> Signed-off-by: NKalle Valo <kvalo@qca.qualcomm.com>
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- 27 11月, 2014 2 次提交
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由 Steven Walter 提交于
The Bluetooth spec states that automatically flushable packets may not be sent over a LE-U link. Signed-off-by: NSteven Walter <stevenrwalter@gmail.com> Signed-off-by: NJohan Hedberg <johan.hedberg@intel.com>
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由 Dmitry Tunin 提交于
Add support for Bluetooth MCI WB335 (AR9565) Wi-Fi+bt module. This Bluetooth module requires loading patch and sysconfig by ath3k driver. T: Bus=01 Lev=02 Prnt=03 Port=00 Cnt=01 Dev#= 20 Spd=12 MxCh= 0 D: Ver= 1.10 Cls=e0(wlcon) Sub=01 Prot=01 MxPS=64 #Cfgs= 1 P: Vendor=13d3 ProdID=3408 Rev= 0.02 C:* #Ifs= 2 Cfg#= 1 Atr=e0 MxPwr=100mA A: FirstIf#= 0 IfCount= 2 Cls=e0(wlcon) Sub=01 Prot=01 I:* If#= 0 Alt= 0 #EPs= 3 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=81(I) Atr=03(Int.) MxPS= 16 Ivl=1ms E: Ad=82(I) Atr=02(Bulk) MxPS= 64 Ivl=0ms E: Ad=02(O) Atr=02(Bulk) MxPS= 64 Ivl=0ms I:* If#= 1 Alt= 0 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=83(I) Atr=01(Isoc) MxPS= 0 Ivl=1ms E: Ad=03(O) Atr=01(Isoc) MxPS= 0 Ivl=1ms I: If#= 1 Alt= 1 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=83(I) Atr=01(Isoc) MxPS= 9 Ivl=1ms E: Ad=03(O) Atr=01(Isoc) MxPS= 9 Ivl=1ms I: If#= 1 Alt= 2 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=83(I) Atr=01(Isoc) MxPS= 17 Ivl=1ms E: Ad=03(O) Atr=01(Isoc) MxPS= 17 Ivl=1ms I: If#= 1 Alt= 3 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=83(I) Atr=01(Isoc) MxPS= 25 Ivl=1ms E: Ad=03(O) Atr=01(Isoc) MxPS= 25 Ivl=1ms I: If#= 1 Alt= 4 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=83(I) Atr=01(Isoc) MxPS= 33 Ivl=1ms E: Ad=03(O) Atr=01(Isoc) MxPS= 33 Ivl=1ms I: If#= 1 Alt= 5 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=83(I) Atr=01(Isoc) MxPS= 49 Ivl=1ms E: Ad=03(O) Atr=01(Isoc) MxPS= 49 Ivl=1ms Signed-off-by: NDmitry Tunin <hanipouspilot@gmail.com> Signed-off-by: NJohan Hedberg <johan.hedberg@intel.com> Cc: stable@vger.kernel.org
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- 26 11月, 2014 25 次提交
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由 Michal Kazior 提交于
The number of peers isn't directly translatable to the number of stations because ath10k needs to reserve a few extra peers for special cases like multi-vif concurrency. The previous limit was 126 and 15 stations in AP mode for 10.x and main firmware branches respectively. The limit is now 128 and 16 which was the original intention. Signed-off-by: NMichal Kazior <michal.kazior@tieto.com> Signed-off-by: NKalle Valo <kvalo@qca.qualcomm.com>
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由 Michal Kazior 提交于
The var was supposed to be protected by data_lock but it wasn't so in all instances. It's actually not necessary to have a spinlock protected num_peers so drop it. All instances of num_peers are already within conf_mutex sections so use that. Signed-off-by: NMichal Kazior <michal.kazior@tieto.com> Signed-off-by: NKalle Valo <kvalo@qca.qualcomm.com>
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由 Michal Kazior 提交于
This prevents warning spamming if peer creation fails during sta_state in some cases. Signed-off-by: NMichal Kazior <michal.kazior@tieto.com> Signed-off-by: NKalle Valo <kvalo@qca.qualcomm.com>
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由 Yanbo Li 提交于
Add mem_val debugfs file for dumping the firmware (target) memory and also for writing to the memory. The firmware memory is accessed through one file which uses position of the file as the firmware memory address. For example, with dd use skip parameter for the address. Beucase target memory width is 32 bits it's strongly recommended to use blocksize divisable with 4 when using this interface. For example, when using dd use bs=4 to set the block size to 4 and remember to divide both count and skip values with four. To read 4 kB chunk from address 0x400000: dd if=mem_value bs=4 count=1024 skip=1048576 | xxd -g1 To write value 0x01020304 to address 0x400400: echo 0x01020304 | xxd -r | dd of=mem_value bs=4 seek=1048832 To read 4 KB chunk of memory and then write back after edit: dd if=mem_value of=tmp.bin bs=4 count=1024 skip=1048576 emacs tmp.bin dd if=tmp.bin of=mem_value bs=4 count=1024 seek=1048576 Signed-off-by: NYanbo Li <yanbol@qti.qualcomm.com> Signed-off-by: NKalle Valo <kvalo@qca.qualcomm.com>
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由 Yanbo Li 提交于
Debugfs files reg_addr and reg_val are used for reading and writing to the firmware (target) registers. reg_addr contains the address to be accessed, which also needs to be set first, and reg_value is when used for reading and writing the actual value in ASCII. To read a value from the firmware register 0x100000: # echo 0x100000 > reg_addr # cat reg_value 0x00100000:0x000002d3 To write value 0x2400 to address 0x100000: # echo 0x100000 > reg_addr # echo 0x2400 > reg_value # Signed-off-by: NYanbo Li <yanbol@qti.qualcomm.com> Signed-off-by: NKalle Valo <kvalo@qca.qualcomm.com>
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由 Sujith Manoharan 提交于
ath10k_tx_wep_key_work() acquires conf_mutex, so cancelling it when conf_mutex is already taken in ath10k_remove_interface() is incorrect, so move it outside the lock. Snippet from the lockdep report: kernel: ====================================================== kernel: [ INFO: possible circular locking dependency detected ] kernel: 3.18.0-rc5-wl-debug #34 Tainted: G O kernel: ------------------------------------------------------- kernel: hostapd/451 is trying to acquire lock: kernel: ((&arvif->wep_key_work)){+.+...}, at: [<ffffffff810872d5>] flush_work+0x5/0x290 kernel: but task is already holding lock: kernel: (&ar->conf_mutex){+.+.+.}, at: [<ffffffffa0b99f00>] ath10k_remove_interface+0x40/0x290 [ath10k_core] kernel: which lock already depends on the new lock. Signed-off-by: NSujith Manoharan <c_manoha@qca.qualcomm.com> Signed-off-by: NKalle Valo <kvalo@qca.qualcomm.com>
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由 Sujith Manoharan 提交于
peer->keys needs to be protected by data_lock since it is also accessed from the WMI path. Both install() and clear() routines for peer keys modify the key contents, so use the data_lock to avoid races. Signed-off-by: NSujith Manoharan <c_manoha@qca.qualcomm.com> Signed-off-by: NKalle Valo <kvalo@qca.qualcomm.com>
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由 Sujith Manoharan 提交于
When static keys are used in shared WEP, when a station is associated, message 3 is sent with an encrypted payload. But, for subsequent authentications that are triggered without a deauth, the auth frame is decrypted by the HW. To handle this, check if the WEP keys have already been set for the peer and if so, mark the frame as decrypted. This scenario can happen when a station changes its default TX key and initiates a new authentication sequence. Signed-off-by: NSujith Manoharan <c_manoha@qca.qualcomm.com> Signed-off-by: NKalle Valo <kvalo@qca.qualcomm.com>
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由 Michal Kazior 提交于
Some firmware revisions don't seem to deilver management frames with FCS error via WMI so narrow down the HTT rule to not drop corrupted management frames. This basically increases number of frames ath10k reports while sniffing. Signed-off-by: NMichal Kazior <michal.kazior@tieto.com> Signed-off-by: NKalle Valo <kvalo@qca.qualcomm.com>
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由 Michal Kazior 提交于
When mac80211 requests driver to cancel a hw roc the driver must not call the expired() callback or else roc will fail in some cases depending on how things get scheduled. Signed-off-by: NMichal Kazior <michal.kazior@tieto.com> Signed-off-by: NKalle Valo <kvalo@qca.qualcomm.com>
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由 Michal Kazior 提交于
With P2P concurrency requested hw roc duration time can be very small. Some firmware revisions refuse scan requests with too small channel dwell time. This prevents messages like, e.g. with connected STA vif and performing P2P Find: ath10k_pci 0000:00:05.0: failed to switch to channel for roc scan ieee80211 phy3: failed to start next HW ROC (-110) Signed-off-by: NMichal Kazior <michal.kazior@tieto.com> Signed-off-by: NKalle Valo <kvalo@qca.qualcomm.com>
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由 Michal Kazior 提交于
New firmware revisions don't need peer creation when doing offchannel tx. Earlier revisions would queue and never release frames without a peer. This prevent new firmware revisions from stopping replenishing wmi-htc tx credits and improves reliability of offchannel tx which would sometimes silently fail. Signed-off-by: NMichal Kazior <michal.kazior@tieto.com> Signed-off-by: NKalle Valo <kvalo@qca.qualcomm.com>
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由 Michal Kazior 提交于
Comment was out-of-date. The headroom is no longer necessary because HTT Tx fragment list is stored in dma pool item associated with each sk_buff. Signed-off-by: NMichal Kazior <michal.kazior@tieto.com> Signed-off-by: NKalle Valo <kvalo@qca.qualcomm.com>
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由 Ben Greear 提交于
When re-associating a station, the nss was set back to maximum value even if user had configured small number of tx chains. So, pay attention to user's config in this case as well. Signed-off-by: NBen Greear <greearb@candelatech.com> Signed-off-by: NKalle Valo <kvalo@qca.qualcomm.com>
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由 Ben Greear 提交于
It appears it takes more than just setting the hardware's chainmask to make things work well. Without this patch, a vdev would only use 1x1 rates when chainmask was set to 0x3. Setting the 'nss' (number of spatial streams) on the vdev helps the firmware's rate-control algorithm work properly. Signed-off-by: NBen Greear <greearb@candelatech.com> Signed-off-by: NKalle Valo <kvalo@qca.qualcomm.com>
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由 Varka Bhadram 提交于
Removes unnecessary if statement check for net device. Error check performed after alloc_netdev(). ndev = alloc_netdev(sizeof(*sdata) + local->hw.vif_data_size, name, NET_NAME_UNKNOWN, ieee802154_if_setup); if (!ndev) return ERR_PTR(-ENOMEM); .. Signed-off-by: NVarka Bhadram <varkab@cdac.in> Acked-by: NAlexander Aring <alex.aring@gmail.com> Signed-off-by: NMarcel Holtmann <marcel@holtmann.org>
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由 Varka Bhadram 提交于
Signed-off-by: NVarka Bhadram <varkab@cdac.in> Acked-by: NAlexander Aring <alex.aring@gmail.com> Signed-off-by: NMarcel Holtmann <marcel@holtmann.org>
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由 Amitkumar Karwar 提交于
ACK status (0/1) for ACTION frames is informed to cfg80211. We will extend existing logic used for EAPOL frames. The cfg80211 API is different here. Also, we need to explicitly free cloned skb. Signed-off-by: NCathy Luo <cluo@marvell.com> Signed-off-by: NAvinash Patil <patila@marvell.com> Signed-off-by: NAmitkumar Karwar <akarwar@marvell.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Amitkumar Karwar 提交于
Firmware notifies the driver through event if EAPOL data packet has been acked or not. We will inform this status to userspace listening on a socket. Signed-off-by: NCathy Luo <cluo@marvell.com> Signed-off-by: NAvinash Patil <patila@marvell.com> Signed-off-by: NAmitkumar Karwar <akarwar@marvell.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Amitkumar Karwar 提交于
We had introduced delay main work logic to avoid processing interrupts when Rx pending packet count reaches high threshold. interrupt processing is restarted later when packet count reduces lower threashold. This helped to reduce unnecessary overhead and improve throughput for SD and PCIe chipsets. As there are no interrupts for USB, we will skip this logic for USB chipsets. Signed-off-by: NCathy Luo <cluo@marvell.com> Signed-off-by: NAvinash Patil <patila@marvell.com> Signed-off-by: NAmitkumar Karwar <akarwar@marvell.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Amitkumar Karwar 提交于
This patch adds missing endian conversion for beacon size while processing scan response. Reported-by: NDaniel Mosquera <daniel.mosquera@ctag.com> Tested-by: NDaniel Mosquera <daniel.mosquera@ctag.com> Signed-off-by: NAvinash Patil <patila@marvell.com> Signed-off-by: NAmitkumar Karwar <akarwar@marvell.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Amitkumar Karwar 提交于
This patch fixes following sparse warnings: drivers/net/wireless/mwifiex/util.c:152:19: warning: cast from restricted __le16 drivers/net/wireless/mwifiex/util.c:152:19: warning: restricted __le16 degrades to integer Signed-off-by: NAmitkumar Karwar <akarwar@marvell.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Lorenzo Bianconi 提交于
Add TPC capability to TX descriptor path. Cap per-packet TX power according to TX power per-rate tables. Currently TPC is supported just by AR9003 based chips Signed-off-by: NLorenzo Bianconi <lorenzo.bianconi83@gmail.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Lorenzo Bianconi 提交于
Add TX power per-rate tables for different MIMO modes (e.g STBC) in order to cap the maximum TX power value per-rate in the TX descriptor path. Cap TX power for self generated frames (ACK, RTS/CTS). Currently TPC is supported just by AR9003 based chips Signed-off-by: NLorenzo Bianconi <lorenzo.bianconi83@gmail.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Arend van Spriel 提交于
When the driver has sent a join iovar to the firmware it waits for the events to report result of the connection. However, the wpa_supplicant will request a .disconnect() after a timeout. So upon calling .disconnect() the interface state may still be CONNECTING. Clear the CONNECTING bit as well. Reviewed-by: NHante Meuleman <meuleman@broadcom.com> Reviewed-by: NPieter-Paul Giesberts <pieterpg@broadcom.com> Signed-off-by: NArend van Spriel <arend@broadcom.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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- 25 11月, 2014 1 次提交
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由 Andreas Ruprecht 提交于
In the Makefile for this driver, the wrong Kconfig option is used to trigger the compilation of the object file. This leads to the driver only being included into the kernel when both CONFIG_RTL8821AE and CONFIG_RTL8192AE are set to "y". Signed-off-by: NAndreas Ruprecht <rupran@einserver.de> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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