- 24 Sep, 2012 19 commits
-
-
Hante Meuleman authored
This patch fixes bug where driver frees resources twice when an exception occurs. Reviewed-by:
Pieter-Paul Giesberts <pieterpg@broadcom.com> Signed-off-by:
Hante Meuleman <meuleman@broadcom.com> Signed-off-by:
Arend van Spriel <arend@broadcom.com> Signed-off-by:
John W. Linville <linville@tuxdriver.com>
-
Franky Lin authored
SDIO in-band interrupt is level sensitive according to SDIO standard. When the register interrupt handler gets called by SDIO stack it is running in non interrupt context and expected to clear the interrupt from the dongle. Therefore in-band and out-of-band interrupt need to be handled differently. Cc: Wei Ni <wni@nvidia.com> Cc: Stephen Warren <swarren@wwwdotorg.org> Reported-by:
Wei Ni <wni@nvidia.com> Reviewed-by:
Franky Lin <frankyl@broadcom.com> Signed-off-by:
Stephen Warren <swarren@wwwdotorg.org> Signed-off-by:
-
Franky Lin authored
Use SDIO host lock to protect the entire communication process of register access or data read/write rather than function calls to MMC/SDIO stack only. This can help to avoid unintentional memory access and unexpected interruption. Reviewed-by:
-
Franky Lin authored
Streamline SDIO dpc by removing some unnecessary code path. Reviewed-by:
-
Franky Lin authored
Switch SDIO dpc implementation from kernel thread to workqueue for better performance and compatibility. Reviewed-by:
-
Franky Lin authored
Interrupt pending flag used in SDIO bus layer could be used in multiple processes in different context. Use atomic_t make sure every interrupt is handled. Reviewed-by:
-
Franky Lin authored
Remove sdio bus sleep mechanism since it is never invoked. Reviewed-by:
-
Franky Lin authored
brcmf_sendpkt only called by brcmf_netdev_start_xmit now. Absorb it to increase readability. Reviewed-by:
-
Ming Lei authored
Inside ath9k_hif_usb_firmware_fail(), the instance of 'struct struct hif_device_usb' may be freed by ath9k_hif_usb_disconnect() after complete(&hif_dev->fw_done); But 'hif_dev' is still accessed after the line code above is executed. This patch fixes the issue by not accessing 'hif_dev' after 'complete(&hif_dev->fw_done)' inside ath9k_hif_usb_firmware_fail(). Cc: ath9k-devel@lists.ath9k.org Cc: "Luis R. Rodriguez" <mcgrof@qca.qualcomm.com> Cc: Jouni Malinen <jouni@qca.qualcomm.com> Cc: Vasanthakumar Thiagarajan <vthiagar@qca.qualcomm.com> Cc: Senthil Balasubramanian <senthilb@qca.qualcomm.com> Cc: "John W. Linville" <linville@tuxdriver.com> Signed-off-by:
Ming Lei <ming.lei@canonical.com> Signed-off-by:
-
Rajkumar Manoharan authored
Right now MCI work is being queued twice by profile and status updation. Queue MCI work once when it is needed. Signed-off-by:
Rajkumar Manoharan <rmanohar@qca.qualcomm.com> Signed-off-by:
-
Rajkumar Manoharan authored
Ensure that led pin is filled and set to OFF before starting the driver. With recent changes, drv_start is being called even before led_init is being completed. This is causing led is always OFF on driver load when the interface is UP. This patch splits the led init and fills the led pin before register hw. Signed-off-by:
-
Rajkumar Manoharan authored
Update all coex parameters in sigle place. So that we can avoid redoing the same operation in mutiple places and it eases debugging. Signed-off-by:
-
Rajkumar Manoharan authored
Before processing BT profiles or status messages, check whether it is requested to flush BT profile. Otherwise it might increase number of BT profiles that affects the WLAN performance. Also flush the profiles when MCI is recovering from broken rx. After flushing BT profiles, query BT topology to refetch them. Signed-off-by:
-
Rajkumar Manoharan authored
When the 9462 is operating in 2G mode and MCI is enabled then reduce the selfgen chain mask to chain 1. Otherwise poor performance was reported at short range at Rx side when COEX is enabled. Signed-off-by:
-
Rajkumar Manoharan authored
During fast channel change, perform 2g5g_switch before starting noisefloor calibration to avoid nfload timeout. Signed-off-by:
-
Sujith Manoharan authored
Set the driver specific SGI flag based on the station's HT capabilities, otherwise rate control uses the wrong rate. Signed-off-by:
Sujith Manoharan <c_manoha@qca.qualcomm.com> Signed-off-by:
-
-
-
-
- 19 Sep, 2012 9 commits
-
-
Jaroslav Resler authored
Add another vendor specific ID for BCM20702A0. output of usb-devices: T: Bus=01 Lev=02 Prnt=02 Port=03 Cnt=02 Dev#= 4 Spd=12 MxCh= 0 D: Ver= 2.00 Cls=ff(vend.) Sub=01 Prot=01 MxPS=64 #Cfgs= 1 P: Vendor=04ca ProdID=2003 Rev= 1.12 S: Manufacturer=Broadcom Corp S: Product=BCM20702A0 S: SerialNumber=446D57861623 C:* #Ifs= 4 Cfg#= 1 Atr=e0 MxPwr= 0mA I:* If#= 0 Alt= 0 #EPs= 3 Cls=ff(vend.) 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=ff(vend.) 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=ff(vend.) 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=ff(vend.) 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=ff(vend.) 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=ff(vend.) 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=ff(vend.) 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 I:* If#= 2 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none) E: Ad=84(I) Atr=02(Bulk) MxPS= 32 Ivl=0ms E: Ad=04(O) Atr=02(Bulk) MxPS= 32 Ivl=0ms I:* If#= 3 Alt= 0 #EPs= 0 Cls=fe(app. ) Sub=01 Prot=01 Driver=(none) Signed-off-by:
Cho, Yu-Chen <acho@suse.com> Signed-off-by:
Gustavo Padovan <gustavo.padovan@collabora.co.uk>
-
Gustavo Padovan authored
Foxconn devices has a vendor specific class of device, we will match them differently now. Cc: stable@vger.kernel.org Signed-off-by: -
Johan Hedberg authored
For each kernel release where commands or events are added to the management interface, the revision field should be increment by one. The increment should only happen once per kernel release and not for every command/event that gets added. The revision value is for informational purposes only, but this simple policy would make any future debugging a lot simple. Signed-off-by:
Johan Hedberg <johan.hedberg@intel.com> Cc: stable@vger.kernel.org Signed-off-by:
-
Johan Hedberg authored
This patch adds support for Secure Simple Pairing with devices that have KeyboardOnly as their IO capability. Such devices will cause a passkey notification on our side and optionally also keypress notifications. Without this patch some keyboards cannot be paired using the mgmt interface. Signed-off-by:
Marcel Holtmann <marcel@holtmann.org> Signed-off-by:
-
Peter Senna Tschudin authored
removes unnecessary semicolon Found by Coccinelle: http://coccinelle.lip6.fr/Signed-off-by:
Peter Senna Tschudin <peter.senna@gmail.com> Acked-by:
-
Peter Senna Tschudin authored
removes unnecessary semicolon Found by Coccinelle: http://coccinelle.lip6.fr/Signed-off-by:
-
Peter Senna Tschudin authored
removes unnecessary semicolon Found by Coccinelle: http://coccinelle.lip6.fr/Signed-off-by:
-
Peter Senna Tschudin authored
removes unnecessary semicolon Found by Coccinelle: http://coccinelle.lip6.fr/Signed-off-by:
-
Peter Senna Tschudin authored
removes unnecessary semicolon Found by Coccinelle: http://coccinelle.lip6.fr/Signed-off-by:
-
- 14 Sep, 2012 3 commits
-
-
Chun-Yeow Yeoh authored
Peer link which is blocked using the "iw mesh0 station set <MAC addr> plink_action block" is previously not able to re-open using "iw mesh0 station set <MAC addr> plink_action open". This patch is intended to solve this. If the station plink state remains at OPN_SNT once open, try block and open again should solve this problem. Signed-off-by:
Chun-Yeow Yeoh <yeohchunyeow@gmail.com> Signed-off-by:
Johannes Berg <johannes.berg@intel.com>
-
Johannes Berg authored
Make the function acquire the necessary mutex itself to simplify the callers. Signed-off-by: -
Johannes Berg authored
Currently, mac80211 uses the power constraint IE, and reduces the regulatory max TX power by it. This can cause issues if the AP is advertising a large power constraint value matching a high TX power in its country IE, for example in this case: ... Country: US Environment: Indoor/Outdoor ... Channels [157 - 157] @ 30 dBm ... Power constraint: 13 dB ... What happened here is that our local regulatory TX power is 15 dBm, and gets reduced by 13 dB so we end up with only 2 dBm effective TX power, which is way too low. Instead, handle the country IE/power constraint IE combined and restrict our TX power to the max of the regulatory power and the maximum power advertised by the AP, in this case 17 dBm (= 30 dBm - 13 dB). Also print a message when this happens to let the user know and help us debug issues with it. Reported-by:Carl A. Cook <CACook@quantum-equities.com> Tested-by:
-
- 12 Sep, 2012 8 commits
-
-
Larry Finger authored
All of the rtlwifi-family of drivers have been in the kernel since 3.1 or earlier. The dependence on EXPERIMENTAL can be removed. Signed-off-by:
Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by:
-
Hante Meuleman authored
This patch adds e-scan support (currently i-scan is in use). E-scan is a more powerful and memory efficient method for scanning. E-scan will be the default scan method and eventually, i-scan support will be removed. The scan methods do not make any difference to the end-user. Reviewed-by:
-
Hante Meuleman authored
This patch removes usage of some of the local data in the usb host interface driver. This is a step in the preperation to support multiple USB devices. Reviewed-by:
-
Hante Meuleman authored
This patch fixes a bug where rx buffer does not get refilled if the packet received has an rx protocol error. Reviewed-by:
-
Hante Meuleman authored
Clean up scan related code in preparation of a new scan mechanism (e-scan) which will follow in a separate patch. Reviewed-by:
-
Hante Meuleman authored
Enable tx flow control for USB host interface. Reviewed-by:
-
Hante Meuleman authored
Firmware events can contain extra data. This patch adds support to copy this data when it exists. Reviewed-by:
-
Hante Meuleman authored
When tx flow is to be blocked due to host interface throttle then all net if queues should be stopped. Reviewed-by:
-
- 11 Sep, 2012 1 commit
-
-
Daniel Drake authored
CMD_MAC_CONTROL is currently sent async to the firmware, and is sent from the lbs_setup_firmware() path during device init. This means that device init can complete with commands pending, and the if_sdio driver will sometimes power down the device (after init) with this command still pending. This was causing an occasional spurious command timeout after init, leading to a device reset. Fix this by making CMD_MAC_CONTROL synchronous when called from the lbs_setup_firmware() path. Signed-off-by:
Daniel Drake <dsd@laptop.org> Signed-off-by:
Dan Williams <dcbw@redhat.com> Signed-off-by:
-
