Commit Graph

335147 Commits

Author SHA1 Message Date
Arend van Spriel b6f06f6e31 brcmfmac: fix wrong usage of unaligned include file
Replaced <linux/unaligned/access_ok.h> by <asm/unaligned.h>
to make it work on ARM and other architectures.

Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Reviewed-by: Hante Meuleman <meuleman@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Franky Lin <frankyl@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-11-16 14:28:55 -05:00
Hante Meuleman df19e777e0 brcmfmac: fix NULL pointer access in brcmf_fweh_detach()
brcmf_fweh_detach can be called while ifp is already NULL, due to
init error. Fix NULL pointer access by checking ifp.

Reviewed-by: Arend Van Spriel <arend@broadcom.com>
Signed-off-by: Hante Meuleman <meuleman@broadcom.com>
Signed-off-by: Franky Lin <frankyl@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-11-16 14:28:54 -05:00
Arend van Spriel 0b63cb71f1 brcmfmac: remove mac address validation from brcmf_net_attach()
The mac_addr field in ifp object is always valid so no need to
validate.

Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Reviewed-by: Hante Meuleman <meuleman@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Franky Lin <frankyl@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-11-16 14:28:53 -05:00
Arend van Spriel 9bcb74f919 brcmfmac: change mac address parameter in brcmf_add_if()
The function brcmf_add_if() is called with mac address set to NULL
for the primary interface. When handling IF ADD events the firmware
provides a address mask in the event to derive its mac address from
the primary mac address. Rename the parameter and use it as a mask.

Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Reviewed-by: Hante Meuleman <meuleman@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Franky Lin <frankyl@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-11-16 14:28:51 -05:00
Arend van Spriel 607d5c0ef6 brcmfmac: correct handling IF firmware event
Testing revealed the IF ADD event contains the interface
index of the new interface. This would result in a NULL
pointer access when handling the event.

Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Reviewed-by: Hante Meuleman <meuleman@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Franky Lin <frankyl@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-11-16 14:28:50 -05:00
Arend van Spriel bdf5ff516b brcmfmac: fix for multiple netdevice interface support
virtual netdevice interface like P2P client and GO need
different callbacks for .open and .down. This patch adds
those.

Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Reviewed-by: Hante Meuleman <meuleman@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Franky Lin <frankyl@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-11-16 14:28:49 -05:00
Arend van Spriel 699b5e5b0b brcmfmac: change parameter in brcmf_add_if() function
The brcmf_add_if() function had a struct device as parameter
to accomodate the bus specific code to use this function. The
driver has been reworked so the bus specific code does not need
this function. Better replace the parameter with a more specific
driver object, ie. struct brcmf_pub.

Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Reviewed-by: Hante Meuleman <meuleman@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Franky Lin <frankyl@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-11-16 14:28:48 -05:00
Hante Meuleman 7c38e69825 brcmfmac: usb suspend/resume.
Add support for usb suspend/resume.

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: Franky Lin <frankyl@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-11-16 14:28:47 -05:00
Hante Meuleman 83bc9c313d brcmfmac: cleanup of usb firmware download routines
Clean code related to firmware download routines. Remove obsolete
delay and increase delay after reset command.

Reviewed-by: Arend Van Spriel <arend@broadcom.com>
Signed-off-by: Hante Meuleman <meuleman@broadcom.com>
Signed-off-by: Franky Lin <frankyl@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-11-16 14:28:46 -05:00
Arend van Spriel 5c36b99add brcmfmac: rework firmware event handling code
Handling of firmware event has been reworked into a seperate
code file. The change is needed as firmware event can be received
in interrupt context. Decoupling of the event handling has been
lowered to allow event processing to sleep.

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: Franky Lin <frankyl@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-11-16 14:28:45 -05:00
Dan Carpenter 957708f1a2 ath5k: precedence error in ath5k_hw_nic_wakeup()
'|' has higher precedence than ?:.  Since AR5K_PHY_TURBO_MODE is 0x1 and
"AR5K_PHY_TURBO_MODE | (ah->ah_radio == AR5K_RF2425)" is true then we
always set turbo to zero.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-11-16 14:28:44 -05:00
Syam Sidhardhan c32f5bbb00 ath5k: Use module_platform_driver macro for ahb.c
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>
2012-11-16 14:11:15 -05:00
Sujith Manoharan b126b02796 ath9k: Remove unused workaround
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: John W. Linville <linville@tuxdriver.com>
2012-11-16 14:11:14 -05:00
Sujith Manoharan 413c0303cf ath9k_hw: Update AR9485 initvals
Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-11-16 14:11:14 -05:00
Rajkumar Manoharan 0b6eb36622 ath9k_hw: Fix wrong peak detector DC offset
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: John W. Linville <linville@tuxdriver.com>
2012-11-16 14:11:14 -05:00
Yogesh Ashok Powar f95275c48b mwl8k: Send BASTREAM firmware commands per vif
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: John W. Linville <linville@tuxdriver.com>
2012-11-16 14:11:13 -05:00
Piotr Haber 7583fe778f ssb: fix SPROM offset
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: John W. Linville <linville@tuxdriver.com>
2012-11-16 14:11:13 -05:00
Zefir Kurtisi a695228794 ath9k: [DFS] add pulse width tolerance for ETSI
Add 5% width tolerance for radar patterns defined by ETSI.

Signed-off-by: Zefir Kurtisi <zefir.kurtisi@neratec.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-11-16 14:11:13 -05:00
John W. Linville 1e5023c7cc Merge branch 'for-linville' of git://github.com/kvalo/ath6kl 2012-11-16 14:08:14 -05:00
John W. Linville dfbebe1442 Merge branch 'for-john' of git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-next
Conflicts:
	drivers/net/wireless/iwlwifi/pcie/trans.c
2012-11-16 14:07:54 -05:00
John W. Linville 0f62248501 Merge branch 'for-john' of git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next 2012-11-16 13:59:51 -05:00
Tushar Behera 8f1fd6cb6a wlcore: Remove redundant check on unsigned variable
No need to check whether unsigned variable is less than 0.

CC: Luciano Coelho <coelho@ti.com>
CC: linux-wireless@vger.kernel.org
CC: netdev@vger.kernel.org
Signed-off-by: Tushar Behera <tushar.behera@linaro.org>
Signed-off-by: Luciano Coelho <luca@coelho.fi>
2012-11-16 19:53:01 +02:00
Chuansheng Liu 25b08bf662 wlcore: Fix the usage of wait_for_completion_timeout
The return value of wait_for_completion_timeout() is always
>= 0 with unsigned int type.

So the condition "ret < 0" or "ret >= 0" is pointless.

Signed-off-by: liu chuansheng <chuansheng.liu@intel.com>
Signed-off-by: Luciano Coelho <luca@coelho.fi>
2012-11-16 19:53:01 +02:00
Janusz.Dziedzic@tieto.com 4eeac22c15 wlcore: SPI - fix spi transfer_list
In corner case for wl12xx_spi_raw_write() when
	len == SPI_AGGR_BUFFER_SIZE
we don't setup correctly spi transfer_list.
Next we will have garbage and strange errors
reported by SPI framework (eg. wrong speed_hz,
failed to transfer one message from queue)
when iterate transfer_list.

Signed-off-by: Janusz Dziedzic <janusz.dziedzic@tieto.com>
Signed-off-by: Luciano Coelho <luca@coelho.fi>
2012-11-16 19:53:01 +02:00
Kees Cook 99c227e3d9 drivers/net/wireless/ti/wl1251: remove CONFIG_EXPERIMENTAL
This config item has not carried much meaning for a while now and is
almost always enabled by default. As agreed during the Linux kernel
summit, remove it.

CC: Luciano Coelho <coelho@ti.com>
CC: "John W. Linville" <linville@tuxdriver.com>
Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Luciano Coelho <luca@coelho.fi>
2012-11-16 19:53:00 +02:00
Wei Yongjun 200e932649 wlcore: sdio: use platform_device_unregister in wl1271_remove()
platform_device_unregister() only calls platform_device_del() and
platform_device_put(), thus use platform_device_unregister() to
simplify the code.

Also the documents in platform.c shows that platform_device_del
and platform_device_put must _only_ be externally called in error
cases.  All other usage is a bug.

dpatch engine is used to auto generate this patch.
(https://github.com/weiyj/dpatch)

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Luciano Coelho <luca@coelho.fi>
2012-11-16 19:53:00 +02:00
Wei Yongjun ca6dc10343 wlcore: spi: use platform_device_unregister in wl1271_remove()
platform_device_unregister() only calls platform_device_del() and
platform_device_put(), thus use platform_device_unregister() to
simplify the code.

Also the documents in platform.c shows that platform_device_del
and platform_device_put must _only_ be externally called in error
cases.  All other usage is a bug.

dpatch engine is used to auto generate this patch.
(https://github.com/weiyj/dpatch)

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Luciano Coelho <luca@coelho.fi>
2012-11-16 19:53:00 +02:00
Julia Lawall 4fb4e0bee1 drivers/net/wireless/ti/wlcore/main.c: eliminate possible double power off
The function wl12xx_set_power_on is only called twice, once in
wl12xx_chip_wakeup and once in wl12xx_get_hw_info.  On the failure of the
call in wl12xx_chip_wakeup, the containing function just returns, but on
the failure of the call in wl12xx_get_hw_info, the containing function
calls wl1271_power_off.  This does not seem necessary, because if
wl12xx_set_power_on has set the power on and then fails, it has already
turned the power off.

A simplified version of the semantic match that finds this problem is as
follows: (http://coccinelle.lip6.fr/)

// <smpl>
@r@
identifier f,free,a;
parameter list[n] ps;
type T;
expression e;
@@

f(ps,T a,...) {
  ... when any
      when != a = e
  if(...) { ... free(a); ... return ...; }
  ... when any
}

@@
identifier r.f,r.free;
expression x,a;
expression list[r.n] xs;
@@

* x = f(xs,a,...);
  if (...) { ... free(a); ... return ...; }
// </smpl>

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Luciano Coelho <luca@coelho.fi>
2012-11-16 19:53:00 +02:00
Kalle Valo ff7e68670c ath6kl: support NL80211_USER_REG_HINT_CELL_BASE events
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>
2012-11-16 10:39:01 +02:00
Nishant Sarmukadam b8d9e572cb mwl8k: Set packet timestamp to 0 when life time expiry is not used
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: Nishant Sarmukadam <nishants@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-11-14 14:56:12 -05:00
Nishant Sarmukadam e1f4d69b63 mwl8k: Do not expire eapol frames
This can cause issues when clients try to connect when the
traffic is heavy

Signed-off-by: Nishant Sarmukadam <nishants@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-11-14 14:56:11 -05:00
Nishant Sarmukadam ff7aa96f66 mwl8k: Unmap the pci DMA address in xmit error path
We should unmap the DMA address in the error path, else it
causes resource leaks. Fix this.

Signed-off-by: Nishant Sarmukadam <nishants@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-11-14 14:56:09 -05:00
Yogesh Ashok Powar fd712f5f5e mwl8k: recheck if station still has valid rates
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: Yogesh Ashok Powar <yogeshp@marvell.com>
Signed-off-by: Nishant Sarmukadam <nishants@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-11-14 14:56:08 -05:00
Yogesh Ashok Powar 5d377fcaf4 mwl8k: defining interface combinations
AP mode support upto 8 interfaces.
Defining it using iface_combinations

Signed-off-by: Yogesh Ashok Powar <yogeshp@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-11-14 14:56:07 -05:00
Bing Zhao 601216e12c mwifiex: process RX packets in SDIO IRQ thread directly
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: John W. Linville <linville@tuxdriver.com>
2012-11-14 14:56:06 -05:00
Arend van Spriel 1993732e3b brcmfmac: use struct brcmf_if parameter in firmware event callbacks
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: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Franky Lin <frankyl@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-11-14 14:56:05 -05:00
Hante Meuleman cb8b73da65 brcmfmac: add dedicated USB log level.
Add USB log level and update and add log messages in usb module.

Reviewed-by: Arend Van Spriel <arend@broadcom.com>
Signed-off-by: Hante Meuleman <meuleman@broadcom.com>
Signed-off-by: Franky Lin <frankyl@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-11-14 14:56:04 -05:00
Hante Meuleman 817b178c83 brcmfmac: on halting driver check before release or free.
brcmf_netdev_stop shall first check bus_if status before bringing
down cfg80211. brcmf_detach shall first check if driver is
allocated.

Reviewed-by: Arend Van Spriel <arend@broadcom.com>
Signed-off-by: Hante Meuleman <meuleman@broadcom.com>
Signed-off-by: Franky Lin <frankyl@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-11-14 14:56:03 -05:00
Hante Meuleman 6034d0a191 brcmfmac: check bus state to be data before sending data.
brcmf_netdev_start_xmit and brcmf_fil_cmd_data are checking
bus state for down. These functions should check for data
state.

Reviewed-by: Arend Van Spriel <arend@broadcom.com>
Signed-off-by: Hante Meuleman <meuleman@broadcom.com>
Signed-off-by: Franky Lin <frankyl@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-11-14 14:56:02 -05:00
Hante Meuleman 256c374f77 brcmfmac: return immediately error for out of range key_idx.
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: Arend Van Spriel <arend@broadcom.com>
Signed-off-by: Hante Meuleman <meuleman@broadcom.com>
Signed-off-by: Franky Lin <frankyl@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-11-14 14:56:01 -05:00
Arend van Spriel 3f40b83971 brcmfmac: fix build regression
This fixes a build regression for x86_64 target that showed up
in 3.7-rc1 due to:

commit 1a87334239
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: Hante Meuleman <meuleman@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Franky Lin <frankyl@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-11-14 14:55:59 -05:00
Franky Lin 1051058919 brcmfmac: change return type of brcmf_sdio_hdparser
Use int instead of bool as the return type of function
brcmf_sdio_hdparser to explicitly describe error returns.

Signed-off-by: Franky Lin <frankyl@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-11-14 14:55:58 -05:00
Franky Lin fd67dc834a brcmfmac: remove brcmf_sdbrcm_wait_for_event
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: Franky Lin <frankyl@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-11-14 14:55:57 -05:00
Franky Lin 38b0b0ddee brcmfmac: protect consecutive SDIO access with sdio_claim_host
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: Franky Lin <frankyl@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-11-14 14:55:56 -05:00
Franky Lin 7cdf57d34c brcmfmac: decrease the range of SDIO access lock
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: Franky Lin <frankyl@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-11-14 14:55:55 -05:00
Franky Lin dd43a01c5c brcmfmac: use dynamically allocated control frame buffer
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: Franky Lin <frankyl@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-11-14 14:55:54 -05:00
Arend van Spriel bb451c8304 brcmfmac: fix NULL pointer access in brcmf_create_iovar()
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: Hante Meuleman <meuleman@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Franky Lin <frankyl@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-11-14 14:55:53 -05:00
Hante Meuleman 80e0fa8920 brcmfmac: remove obsolete function brcmf_c_mkiovar
the refactored firmware interface layer made this function obsolete.

Reviewed-by: Arend Van Spriel <arend@broadcom.com>
Signed-off-by: Hante Meuleman <meuleman@broadcom.com>
Signed-off-by: Franky Lin <frankyl@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-11-14 14:55:52 -05:00
Arend van Spriel 3477852980 brcmfmac: remove obsolete variable from brcmf_cfg80211_start_ap()
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: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Reviewed-by: Hante Meuleman <meuleman@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Franky Lin <frankyl@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-11-14 14:55:50 -05:00
Arend van Spriel 1332e26ee8 brcmfmac: change parameter of brcmf_set_management_ie()
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: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Reviewed-by: Hante Meuleman <meuleman@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Franky Lin <frankyl@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-11-14 14:55:49 -05:00