- 16 Nov, 2012 11 commits
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Syam Sidhardhan authored
Simplify the code by make use of module_platform_driver macro. Signed-off-by:
Syam Sidhardhan <s.syam@samsung.com> Signed-off-by:
John W. Linville <linville@tuxdriver.com>
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Sujith Manoharan authored
The workaround for ASPM/L0s is needed only for AR9485 1.0, which was never sold and is not supported by ath9k. Signed-off-by:
Sujith Manoharan <c_manoha@qca.qualcomm.com> Signed-off-by:
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Sujith Manoharan authored
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Rajkumar Manoharan authored
An issue is reported in AR9462 & AR9565 that NF_cal_not_done is not observed when HW peak detector calibration is disabled. At that state, the HW is stuck at NF calibration which prevents tx output. The root cause is wrong peak detector offset calibrated by HW. To resolve this issue, peak detector calibration is done manually by SW for AR9462 and AR9565. Signed-off-by:
Rajkumar Manoharan <rmanohar@qca.qualcomm.com> Signed-off-by:
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Yogesh Ashok Powar authored
The firmware supports 8 macid's corresponding to 8 BSS that can be created in an MBSS environment. Currently, BASTREAM commands were always sent with macid 0. This macid is used to configure the hardware ampdu registers with appropriate BSS address in an MBSS environment. This mac address is used by the hardware for various ampdu related requirements e.g. source address in BAR generation, BA interpretation e.t.c. Using invalid macid results in this mac address not getting appropriately configured in the hardware which results in issues during ampdu traffic. Fix this by sending the BASTREAM commands with appropriate macid. Signed-off-by:
Nishant Sarmukadam <nishants@marvell.com> Signed-off-by:
Yogesh Ashok Powar <yogeshp@marvell.com> Signed-off-by:
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Piotr Haber authored
Offset for temperature compensation values is wrong in ssb SPROMv8 map. Reviewed-by:
Pieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by:
Arend van Spriel <arend@broadcom.com> Signed-off-by:
Piotr Haber <phaber@broadcom.com> Signed-off-by:
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Zefir Kurtisi authored
Add 5% width tolerance for radar patterns defined by ETSI. Signed-off-by:
Zefir Kurtisi <zefir.kurtisi@neratec.com> Signed-off-by:
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git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-nextJohn W. Linville authored
Conflicts: drivers/net/wireless/iwlwifi/pcie/trans.c
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Kalle Valo authored
As ath6kl firmware can't do intersections the driver should only listen to regdom changes from cellular base stations, all other requests need to be refused. Signed-off-by:Kalle Valo <kvalo@qca.qualcomm.com>
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- 14 Nov, 2012 29 commits
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Nishant Sarmukadam authored
Set tx packet timestamp to 0 in following scenarios:- - All packets in STA mode - Mgmt packets in AP mode - Eapol packets in AP mode In STA mode, this field is unused in the firmware. In AP mode, we should not be expiring mgmt and eapol frames. Setting timestamp to 0 will ensure that. Signed-off-by:
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Nishant Sarmukadam authored
This can cause issues when clients try to connect when the traffic is heavy Signed-off-by:
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Nishant Sarmukadam authored
We should unmap the DMA address in the error path, else it causes resource leaks. Fix this. Signed-off-by:
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Yogesh Ashok Powar authored
We have 6.5 Mbps is minimum rate of the link as the criterion for creation of BA. Although we check this before creating the BA stream, by the time amdpu_action is called from the workqueue, the link can get affected in the meantime. Hence, add an additional check in amdpu_action. Signed-off-by:
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Yogesh Ashok Powar authored
AP mode support upto 8 interfaces. Defining it using iface_combinations Signed-off-by:
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Bing Zhao authored
ksdioirqd has higher priority than kworker. Process RX packets in SDIO IRQ thread (ksdioirqd/mmcX) directly instead of deferring the work to kworker to avoid the extra latency. This improves TCP throughput 15~20% on an ARM platform with SDIO 2.0 controller. Signed-off-by:
Bing Zhao <bzhao@marvell.com> Signed-off-by:
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Arend van Spriel authored
Firmware events are passed to wl_cfg80211 module associated with the primary net device. With virtual interface support events can be received for different interfaces, ie. struct brcmf_if instances. Pass it in the event to determine appropriate net device associated with the event. Reviewed-by:
Hante Meuleman <meuleman@broadcom.com> Reviewed-by:
Franky Lin <frankyl@broadcom.com> Signed-off-by:
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Hante Meuleman authored
Add USB log level and update and add log messages in usb module. Reviewed-by:
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Hante Meuleman authored
brcmf_netdev_stop shall first check bus_if status before bringing down cfg80211. brcmf_detach shall first check if driver is allocated. Reviewed-by:
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Hante Meuleman authored
brcmf_netdev_start_xmit and brcmf_fil_cmd_data are checking bus state for down. These functions should check for data state. Reviewed-by:
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Hante Meuleman authored
when brcmf_cfg80211_del_key was called with out of range key index then firmware would return error. Checking was added to brcmf_cfg80211_del_key to immediately return error. Reviewed-by:
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Arend van Spriel authored
This fixes a build regression for x86_64 target that showed up in 3.7-rc1 due to: commit 1a873342 Author: Hante Meuleman <meuleman@broadcom.com> Date: Thu Sep 27 14:17:54 2012 +0200 brcmfmac: add hostap supoort. Reported-by:
Yuanhan Liu <yuanhan.liu@intel.com> Reported-by:
Geert Uytterhoeven <geert@linux-m68k.org> Reported-by:
Randy Dunlap <rdunlap@infradead.org> Reviewed-by:
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Franky Lin authored
Use int instead of bool as the return type of function brcmf_sdio_hdparser to explicitly describe error returns. Signed-off-by:
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Franky Lin authored
brcmf_sdbrcm_wait_for_event is now a one line function and only used by brcmf_sdbrcm_bus_txctl. Intergrate the function call wait_event_interruptible_timeout into brcmf_sdbrcm_bus_txctl. Signed-off-by:
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Franky Lin authored
Semaphore sdsem is used to protect consecutive memory access through SDIO bus. Same functionality is provided by sdio_claim_host/ sdio_release_host interface as well. Replace sdsem with sdio_claim_host. Signed-off-by:
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Franky Lin authored
Semaphore sdsem which protects consecutive SDIO bus access is used to lock down unnecessary wide range. Decrease the locking range provides the capability of parallel processing. Signed-off-by:
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Franky Lin authored
Rxbuf in SDIO interface is used in normal frame and control frame read. Use dynamically allocated buffer in control frame read path for post processing to avoid conflicts. Signed-off-by:
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Arend van Spriel authored
The function brcmf_fil_bsscfg_data_get() calls brcmf_create_iovar() with data pointer set to NULL, which caused a NULL pointer access. As it should be possible to provide data in message towards the firmware, it should just pass the data buffer instead. Reviewed-by:
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Hante Meuleman authored
the refactored firmware interface layer made this function obsolete. Reviewed-by:
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Arend van Spriel authored
The function brcmf_cfg80211_start_ap() had some variables declared that were not used or not needed any longer. This patch removes those variables. Reviewed-by:
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Arend van Spriel authored
The function brcmf_set_management_ie() operates on virtual interface data and brcmf_cfg80211_vif structure provides all information needed for interfacing with firmware. As this function will also be needed for interface without an associated net device it makes sense to provide the vif instead of deriving it from the net device. Reviewed-by:
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Hante Meuleman authored
sizeof calculation in setting pkt_filter was incorrect. This patch fixes that and removes related defines which have become obsolete. Reviewed-by:
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Hante Meuleman authored
brcmf_netdev_wait_pend8021x was polling to see if 8021x data was already sent. Code was replaced using wait_event_timeout. Reviewed-by:
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Hante Meuleman authored
On exception during brcmf_bus_start the netdev should be freed, if already allocated. Reviewed-by:
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Hante Meuleman authored
Change setting up multicast, mac address and offloading to use the refactored firmware interface layer. Remove obsolete brcmf_proto_dcmd function. Reviewed-by:
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Hante Meuleman authored
e-scan has become the default scanning method. This patch removes the i-scan related code and cleans up e-scan related code to be always enabled. Reviewed-by:
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Arend van Spriel authored
The vendor ie buffer passed to brcmf_set_management_ie() is not modified and the caller always provided a constant buffer, which needed a cast. Better making the buffer parameter of the function constant so the casts can be removed. Reviewed-by:
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Arend van Spriel authored
The function brcmf_inform_bss() validates the version received from the device, before processing the individual bss entries. This error condition is only applicable when the list contains entries. A specific scan, ie. for a specific ssid, can result in a scan completion without finding any bss entries. No need to flag it as an error in the log when this happens. Reviewed-by:
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Arend van Spriel authored
Code flow was: err = foo(); if (!err) return err; else goto exit; return 0; Changed it to just to exit label if err is non-zero. Reviewed-by:
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