linux/drivers/net/wireless/broadcom, branch v4.5

brcmfmac: fix sdio sg table alloc crash

2016-01-19T19:27:22Z

With commit 7d34b0560567 ("brcmfmac: Move all module parameters to one place") a bug was introduced causing a null pointer exception. This patch fixes the bug by initializing the sg table till after the settings have been initialized. Fixes: 7d34b0560567 ("brcmfmac: Move all module parameters to one place") Reported-by: Marc Zyngier Tested-by: Marc Zyngier Reviewed-by: Arend Van Spriel Reviewed-by: Franky (Zhenhui) Lin Reviewed-by: Pieter-Paul Giesberts Signed-off-by: Hante Meuleman Signed-off-by: Arend van Spriel Signed-off-by: Kalle Valo

brcmfmac: add missing include

2016-01-19T19:23:56Z

linux/module.h is required for defining module parameters Signed-off-by: Felix Fietkau Signed-off-by: Kalle Valo

brcmfmac: fix BRCMF_FW_NVRAM_DEF macro for older gcc compilers

2016-01-18T16:20:52Z

With gcc < 4.3 __UNIQUE_ID does not create unique ids with the macro BRCMF_FW_NVRAM_DEF. Fix this by removing the MODULE_FIRMWARE instance for the nvram file. This file is not in linux-firmware repo so it may not be needed anyway. Otherwise consider this as a temporary fix. Reported-by: Geert Uytterhoeven Signed-off-by: Arend van Spriel Acked-by: Kalle Valo Tested-by: Geert Uytterhoeven Signed-off-by: David S. Miller

brcmfmac: Do not handle link downs for ibss.

2016-01-08T08:44:48Z

Sometimes on module reload and reconnect to ibss a deauth from other station can be received. This is treated as a link down but for ibss this is wrong. It will close the interface and no data is possible. Ignore the firmware generated link down events in ibss mode, as ibss is always teared down by cfg80211. Reviewed-by: Arend Van Spriel Reviewed-by: Pieter-Paul Giesberts Signed-off-by: Hante Meuleman Signed-off-by: Arend van Spriel Signed-off-by: Kalle Valo

brcmfmac: use jiffies for timeout in btcoex

2016-01-08T08:44:46Z

The btcoex uses a timeout which was in milliseconds and got converted to jiffies upon using timer api. Instead, convert it to jiffies and treat it as such further. Reviewed-by: Hante Meuleman Reviewed-by: Franky (Zhenhui) Lin Reviewed-by: Pieter-Paul Giesberts Signed-off-by: Arend van Spriel Signed-off-by: Kalle Valo

brcmfmac: use msecs_to_jiffies() in macro definitions

2016-01-08T08:44:43Z

Instead to having macro definition for millisecond timeout have the definition directly in jiffies. This makes the unit of the value immediately clear and may result in code that is bit more compact. Reviewed-by: Hante Meuleman Reviewed-by: Franky (Zhenhui) Lin Reviewed-by: Pieter-Paul Giesberts Signed-off-by: Arend van Spriel Signed-off-by: Kalle Valo

brcmfmac: change brcmf_sdio_wd_timer() prototype

2016-01-08T08:44:42Z

The function brcmf_sdio_wd_timer() has wdtick parameter. However, it is only called with two values and as such the parameter is replaced with boolean value indicating the timer should be active or not. Reviewed-by: Hante Meuleman Reviewed-by: Franky (Zhenhui) Lin Reviewed-by: Pieter-Paul Giesberts Signed-off-by: Arend van Spriel Signed-off-by: Kalle Valo

brcmfmac: Reshuffle functions to avoid forward declarations

2016-01-08T08:44:40Z

Function prototype forward declarations are to be avoided. This patch shuffles some of the functions so the forward declarations can be removed. Reviewed-by: Arend Van Spriel Reviewed-by: Pieter-Paul Giesberts Signed-off-by: Hante Meuleman Signed-off-by: Arend van Spriel Signed-off-by: Kalle Valo

brcmfmac: Add wowl net detect support

2016-01-08T08:44:38Z

With wowl net detect it becomes possible to scan for specific ssids and wakeup once found. Reviewed-by: Arend Van Spriel Reviewed-by: Franky (Zhenhui) Lin Reviewed-by: Pieter-Paul Giesberts Signed-off-by: Hante Meuleman Signed-off-by: Arend van Spriel Signed-off-by: Kalle Valo

brcmfmac: introduce module parameter to force successful probe

2016-01-07T09:21:16Z

The module parameter can be used to ensure the probe succeeds thus claiming the device and allowing post-mortem debugging in case of firmware crash. It is only available when select CONFIG_BRCMDBG. Reviewed-by: Hante Meuleman Reviewed-by: Franky (Zhenhui) Lin Reviewed-by: Pieter-Paul Giesberts Signed-off-by: Arend van Spriel Signed-off-by: Kalle Valo