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* brcmfmac: Unify methods to define and map firmware files.Hante Meuleman2015-11-306-317/+178
| | | | | | | | | | | | | | | | All bus drivers (sdio, usb and pcie) require firmware files which needs to be downloaded to the device, The definitions and mapping of device id and revision to firmware and nvram file is done by each bus driver. This patch creates common functions and defines to simplify and unify the definition of these firmware and nvram files and mapping. Reviewed-by: Arend Van Spriel <arend@broadcom.com> Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com> 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: Kalle Valo <kvalo@codeaurora.org>
* brcmfmac: assure net_ratelimit() is declared before useArend van Spriel2015-11-301-0/+2
| | | | | | | | | | | Under some kernel configuration we get build issue with implicit declaration of net_ratelimit() function. Fix this by explicitly including the file providing the prototype. Reviewed-by: Hante Meuleman <meuleman@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
* brcmfmac: Add beamforming support.Hante Meuleman2015-11-303-2/+42
| | | | | | | | | | | | | Some devices support beamforming. This patch enables tx beamforming if supported and reports beamforming capabilities per channel if supported. Reviewed-by: Arend Van Spriel <arend@broadcom.com> Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com> 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: Kalle Valo <kvalo@codeaurora.org>
* brcmfmac: Cleanup roaming configuration.Hante Meuleman2015-11-303-46/+22
| | | | | | | | | | | | Put all roaming configuration related code in one place and configure timeout based upon roaming setting. Reviewed-by: Arend Van Spriel <arend@broadcom.com> Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com> 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: Kalle Valo <kvalo@codeaurora.org>
* brcmfmac: Remove redundant parameter action from scan.Hante Meuleman2015-11-303-12/+9
| | | | | | | | | | | | ESCAN is always performed using action start scan. No need to pass this parameter on to different functions. Reviewed-by: Arend Van Spriel <arend@broadcom.com> Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com> 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: Kalle Valo <kvalo@codeaurora.org>
* brcmfmac: no retries on rxglom superframe errorsFranky Lin2015-11-301-22/+8
| | | | | | | | | | | | | | Aborting the current read attempt on the superframe also removes the packet from the pipeline. Retries should not be attempted on the next packet since it would not be a superframe(either a superframe descriptor or other data packet) and should not be handled by brcmf_sdio_rxglom Reviewed-by: Hante Meuleman <meuleman@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: Arend Van Spriel <arend@broadcom.com> Signed-off-by: Franky Lin <frankyl@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
* brcmfmac: Change error print on wlan0 existence.Hante Meuleman2015-11-301-3/+4
| | | | | | | | | | | | | | | | | During initialization of the device, but also on some other moments the driver prints an error that the netdev already exists. This is a result of the way the driver is initializing the firmware and not really an error. The code is not treating it as an error either. This error print has resulted in many questions by users and is confusing and incorrect. This patch changes the error log into a debug info log. Reviewed-by: Arend Van Spriel <arend@broadcom.com> Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com> 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: Kalle Valo <kvalo@codeaurora.org>
* brcmfmac: Return actual error by fwil.Hante Meuleman2015-11-301-1/+2
| | | | | | | | | | | | | | | | FWIL is always mapping back errors to EBADE. This is not very conventient when trying to understand problems by reading logs. Some callers print the error code, but that is quite useless when the exact error code is not returned. It also makes it impossible to differentiate based on error code. This patch changes the return of EBADE into the actual error code. Reviewed-by: Arend Van Spriel <arend@broadcom.com> Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com> 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: Kalle Valo <kvalo@codeaurora.org>
* brcmfmac: Cleanup ssid storage.Hante Meuleman2015-11-305-48/+24
| | | | | | | | | | | SSIDs used for connect and p2p got stored, but never used. Reviewed-by: Arend Van Spriel <arend@broadcom.com> Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com> 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: Kalle Valo <kvalo@codeaurora.org>
* brcmfmac: constify brcmf_bus_ops structuresJulia Lawall2015-11-264-4/+4
| | | | | | | | | | The brcmf_bus_ops structures are never modified, so declare them as const. Done with the help of Coccinelle. Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Acked-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
* brcm80211: Delete an unnecessary check before the function call ↵Markus Elfring2015-11-261-2/+1
| | | | | | | | | | | | | "release_firmware" The release_firmware() function tests whether its argument is NULL and then returns immediately. Thus the test around the call is not needed. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> Acked-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
* brcmfmac: Add wowl wake indication report.Hante Meuleman2015-11-262-2/+77
| | | | | | | | | | | | | | On wakeup of the system (resume) a wowl wakeup indication report can be sent to cfg80211. This patch adds support for this. The report specifies if the device was responsible for the wakeup and if so, will specify the exact reason. Reviewed-by: Arend Van Spriel <arend@broadcom.com> Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com> 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: Kalle Valo <kvalo@codeaurora.org>
* brcmfmac: Use new methods for pcie Power Management.Hante Meuleman2015-11-261-52/+37
| | | | | | | | | | | | | | Currently the legacy methods suspend and resume are used for pcie devices. This is not the preferable method and is also causing issues with some setups when doing hibernate. Changing this to use the new PM methods. Reviewed-by: Arend Van Spriel <arend@broadcom.com> Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com> 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: Kalle Valo <kvalo@codeaurora.org>
* brcmfmac: Use consistent naming for bsscfgidx.Hante Meuleman2015-11-2610-74/+78
| | | | | | | | | | | | The variable bsscfgidx is used in different places with different names, e.g. bsscfg, bssidx, bsscfg_idx. This patch cleans this up by using bsscfgidx everywhere. Reviewed-by: Arend Van Spriel <arend@broadcom.com> 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: Kalle Valo <kvalo@codeaurora.org>
* brcmfmac: Add RSDB support.Hante Meuleman2015-11-263-2/+8
| | | | | | | | | | | | | | | | | | | Broadcom devices with a single 802.11 core can work on two band concurrently using VSDB feature, ie. Virtual Simultaneous Dual-Band. For devices that are fitted with two 802.11 cores and RF paths the driver should support a firmware feature called RSDB, which stands for Real Simultaneous Dual-Band. RSDB works almost autonomously in firmware except for AP config. When the device supports RSDB then the interface should not be brought down when configuring it, otherwise the link (if configured) on the other interface will be lost. Reviewed-by: Arend Van Spriel <arend@broadcom.com> 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> [kvalo@codeaurora.org: changed the commit log based on discussion] Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
* brcmfmac: Disable runtime pm for USB.Hante Meuleman2015-11-261-1/+0
| | | | | | | | | | | | | Currently runtime pm is enabled for USB, but it is not properly supported by driver. This patch disables the runtime PM support completely for USB, as it currently can result in problems on some systems. Reviewed-by: Arend Van Spriel <arend@broadcom.com> 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: Kalle Valo <kvalo@codeaurora.org>
* brcmfmac: Remove unncessary variable irq_requested.Hante Meuleman2015-11-261-6/+0
| | | | | | | | | | The variable irq_requested is unneeded as the functionality it is providing, is also provided by the variable irq_allocated. 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: Kalle Valo <kvalo@codeaurora.org>
* brcmfmac: Remove unnecessary check from start_xmit.Hante Meuleman2015-11-261-8/+0
| | | | | | | | | | | | The brcmf_netdev_start_xmit checks if the ndev is still valid by checking if it still exists in database. This check is not needed and therefor removed. Reviewed-by: Arend Van Spriel <arend@broadcom.com> 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: Kalle Valo <kvalo@codeaurora.org>
* brcmfmac: Simplify and fix usage of brcmf_ifname.Hante Meuleman2015-11-263-18/+13
| | | | | | | | | | | | | | brcmf_ifname is a debug function to return a name related to an ifp, but is using a rather complex implementation. It was also used wrongly from bcdc as it did not use the bsscfgidx as it was supposed to, but bssidx. This patch fixes that bug and simplifies brcmf_ifname. Reviewed-by: Arend Van Spriel <arend@broadcom.com> 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: Kalle Valo <kvalo@codeaurora.org>
* brcmfmac: Add support for the BCM4359 11ac RSDB PCIE device.Hante Meuleman2015-11-263-0/+12
| | | | | | | | Reviewed-by: Arend Van Spriel <arend@broadcom.com> 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: Kalle Valo <kvalo@codeaurora.org>
* brcm80211: move under broadcom vendor directoryKalle Valo2015-11-18116-0/+109732
| | | | | | | Part of reorganising wireless drivers directory and Kconfig. Note that I had to edit Makefiles from subdirectories to use the new location. Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
* b43legacy: move under broadcom vendor directoryKalle Valo2015-11-1827-0/+14957
| | | | | | Part of reorganising wireless drivers directory and Kconfig. Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
* b43: move under broadcom vendor directoryKalle Valo2015-11-1865-0/+58133
Part of reorganising wireless drivers directory and Kconfig. Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
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