Hante Meuleman [Fri, 8 Feb 2013 14:53:59 +0000 (15:53 +0100)]
brcmfmac: Fix rtnl_lock lockup when registering netdev.
When adding a virtual interface cfg80211 already has taken the
rtnl_lock. So when the netdevice is being registered the
register_netdevice should be used instead of register_netdev.
Reviewed-by: Arend Van Spriel <arend@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Reviewed-by: Piotr Haber <phaber@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>
Hante Meuleman [Fri, 8 Feb 2013 14:53:58 +0000 (15:53 +0100)]
brcmfmac: Remove sleep on del_station.
Currently there is a sleep after disconnect on del_station. This
timeout is not needed (anymore) and is causing problems with p2p
setup, because remote side disconnects then supplicant will do
del_station and while it waits the 400ms remote side will already
reconnect and that is something supplicant cant handle.
Reviewed-by: Arend Van Spriel <arend@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Reviewed-by: Piotr Haber <phaber@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>
Hante Meuleman [Fri, 8 Feb 2013 14:53:57 +0000 (15:53 +0100)]
brcmfmac: Update netdev configuration in wiphy for p2p.
Wiphy object holds information about possible netdev
combinations which can be supported. This needs updating for
p2p device. Also p2p device netdev has wrong 80211 iftype.
Limit the change interface support to match the netdev
configuration/combination possibilities.
Reviewed-by: Arend Van Spriel <arend@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Reviewed-by: Piotr Haber <phaber@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>
Hante Meuleman [Fri, 8 Feb 2013 14:53:56 +0000 (15:53 +0100)]
brcmfmac: Reject change vif for p2p if.
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: John W. Linville <linville@tuxdriver.com>
Hante Meuleman [Fri, 8 Feb 2013 14:53:55 +0000 (15:53 +0100)]
brcmfmac: Ignore E_ADD_IF for ifidx 0.
All interfaces for ifidx is 0 are created ahead and therefor
double registrations for not only bssidx 0, but ifidx 0 should
be ignored in brcfm_add_if.
Reviewed-by: Arend Van Spriel <arend@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>
Hante Meuleman [Fri, 8 Feb 2013 14:53:54 +0000 (15:53 +0100)]
brcmfmac: Put printing action frames code under debug flag.
Reviewed-by: Arend Van Spriel <arend@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>
Hante Meuleman [Fri, 8 Feb 2013 14:53:53 +0000 (15:53 +0100)]
brcmfmac: Use role from wdev on AP commands and fix stop_ap.
Use the stored role in wdev struct to determine AP/GO role. This
simplifies code. Fix stop_ap for GO role.
Reviewed-by: Arend Van Spriel <arend@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>
Hante Meuleman [Fri, 8 Feb 2013 14:53:52 +0000 (15:53 +0100)]
brcmfmac: Create p2p0 netdev via module variable.
Add module variable with which a p2p0 netdev can be created. This
netdev can be used by wpa-supplicant to configure and set up the
p2p client/GO.
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: John W. Linville <linville@tuxdriver.com>
Arend van Spriel [Fri, 8 Feb 2013 14:53:51 +0000 (15:53 +0100)]
brcmfmac: change function signatures
cfg80211 api change needs to be applied. this change will be squashed
with introducing commit:
commit
68751daec95b07a74b18aa22b2f9c196991dbe81
Author: Hante Meuleman <meuleman@broadcom.com>
Date: Mon Nov 26 12:21:27 2012 +0100
brcmfmac: add support for P2P listen mode.
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Hante Meuleman [Fri, 8 Feb 2013 14:53:50 +0000 (15:53 +0100)]
brcmfmac: Use real cookie value for p2p remain on channel.
In some rare situations the wpa_supplicant can lock up on a remain
on channel command. Use actual cookies for the remain on channel
related commands and allow for additional remain on channel while
still having one set.
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: John W. Linville <linville@tuxdriver.com>
Hante Meuleman [Fri, 8 Feb 2013 14:53:49 +0000 (15:53 +0100)]
brcmfmac: P2P action frame tx.
With this patch it is possible to send action frames.
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: John W. Linville <linville@tuxdriver.com>
Hante Meuleman [Fri, 8 Feb 2013 14:53:48 +0000 (15:53 +0100)]
brcmfmac: Add handling of receiving P2P action frames.
Once wpa_supplicant has registered for P2P action frames all received
action frames for the device are passed up to cfg80211.
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: John W. Linville <linville@tuxdriver.com>
Hante Meuleman [Fri, 8 Feb 2013 14:53:47 +0000 (15:53 +0100)]
brcmfmac: Update AP mode for GO creation.
With this update it is possible to create an P2P go. Handle the
p2p go role in creation and the update beacon from cfg80211. Also
store primary bss in global struct. Needed to map cfg device
back to primary device.
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: John W. Linville <linville@tuxdriver.com>
Hante Meuleman [Fri, 8 Feb 2013 14:53:46 +0000 (15:53 +0100)]
brcmfmac: Update connect setup/handling routines for multiple bss.
In preparation of p2p connections update the sta connect setup and
handling routines. Use join iovar and bsscfg commands where
applicable. Handle assoc ind per bsscfg (vif) and generalize
vndr ie setup to support assoc IEs and support all setup types,
e.g. sta, ap and p2p.
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: John W. Linville <linville@tuxdriver.com>
Hante Meuleman [Fri, 8 Feb 2013 14:53:45 +0000 (15:53 +0100)]
brcmfmac: Fix bug mgmt_rx_register
Mask is OR-ed with value in case of deregister. Should
be AND-ed.
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: John W. Linville <linville@tuxdriver.com>
Hante Meuleman [Fri, 8 Feb 2013 14:53:44 +0000 (15:53 +0100)]
brcmfmac: add p2p change vif routines.
Add support for changing existing interface into p2p go
interface.
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: John W. Linville <linville@tuxdriver.com>
Hante Meuleman [Fri, 8 Feb 2013 14:53:43 +0000 (15:53 +0100)]
brcmfmac: update p2p add and delete vif routines.
Improve exception handling. Store and removed created vif
in cfg.p2p.bss array. Fix big endian bug. Fix msec jiffies bug.
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: John W. Linville <linville@tuxdriver.com>
Hante Meuleman [Fri, 8 Feb 2013 14:53:42 +0000 (15:53 +0100)]
brcmfmac: update escan for multiple bss and simplify.
Add support for scanning on non primary netdev (p2p) and
simplify the p2p scanning preparation.
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: John W. Linville <linville@tuxdriver.com>
Arend van Spriel [Fri, 8 Feb 2013 14:53:41 +0000 (15:53 +0100)]
brcmfmac: implement support for deleting virtual interfaces
Deletion of the virtual interface was not fully supported so
adding it now. Tested using p2p_connect command in wpa_supplicant.
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: John W. Linville <linville@tuxdriver.com>
Arend van Spriel [Fri, 8 Feb 2013 14:53:40 +0000 (15:53 +0100)]
brcmfmac: fix generation of the p2p related mac addresses
The driver determines the P2P interface address and device
address from the primary mac address. However, the function
used an invalid input. This caused a mac address mismatch
between firmware and driver. This was hidden because the
brcmf_if_add() function corrected the error upon receiving
the IF_ADD event from firmware.
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: John W. Linville <linville@tuxdriver.com>
Arend van Spriel [Fri, 8 Feb 2013 14:53:39 +0000 (15:53 +0100)]
brcmfmac: fix compiler warning on printf format
On 64-bit target a warning was given when using %d to print
sizeof() value:
CC [M] drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.o
brcm80211/brcmfmac/wl_cfg80211.c: In function 'brcmf_alloc_vif':
brcm80211/brcmfmac/wl_cfg80211.c:3884:2: error: format '%d' expects
argument of type 'int', but argument 3 has type 'long unsigned int'
[-Werror=format]
Fixed using %zu instead.
Reviewed-by: Hante Meuleman <meuleman@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Hante Meuleman [Fri, 8 Feb 2013 14:53:38 +0000 (15:53 +0100)]
brcmfmac: add support for P2P listen mode.
With this patch a device can be put in p2p listen mode and becomes
visible for other p2p devices (via p2p_find).
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Reviewed-by: Arend van Spriel <arend@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>
Arend van Spriel [Fri, 8 Feb 2013 14:53:37 +0000 (15:53 +0100)]
brcmfmac: add support for creating P2P client/GO interface
This patch allow the creation of P2P client and group owner
virtual interfaces in the driver.
Reviewed-by: Hante Meuleman <meuleman@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Arend van Spriel [Fri, 8 Feb 2013 14:53:36 +0000 (15:53 +0100)]
brcmfmac: add peer-to-peer group discovery support
First part for P2P support. It is a variation on the existing
scanning functionality and is used to discover peer-to-peer
group owners and/or peer-to-peer devices in listen state.
Tested with wpa_cli/wpa_supplicant v2.0-devel.
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: John W. Linville <linville@tuxdriver.com>
Piotr Haber [Fri, 8 Feb 2013 11:06:35 +0000 (12:06 +0100)]
brcmfmac: remove unnecessary locking in trap info processing
Locking host access in trap info processing
is not needed as bus access functions do it on
their own.
Reviewed-by: Arend Van Spriel <arend@broadcom.com>
Reviewed-by: Hante Meuleman <meuleman@broadcom.com>
Signed-off-by: Piotr Haber <phaber@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Piotr Haber [Fri, 8 Feb 2013 11:06:34 +0000 (12:06 +0100)]
brcmfmac: turn clocks on when reading shared info
Make sure backplane clocks are on while reading crash data.
Reviewed-by: Arend Van Spriel <arend@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Reviewed-by: Hante Meuleman <meuleman@broadcom.com>
Signed-off-by: Piotr Haber <phaber@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Piotr Haber [Fri, 8 Feb 2013 11:06:33 +0000 (12:06 +0100)]
brcmfmac: fix mmc host locking issue
fix wrong locking in crash info processing
Reviewed-by: Arend Van Spriel <arend@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Reviewed-by: Hante Meuleman <meuleman@broadcom.com>
Signed-off-by: Piotr Haber <phaber@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Hante Meuleman [Fri, 8 Feb 2013 11:06:32 +0000 (12:06 +0100)]
brcmfmac: Check null pointer on brcmf_dev_reset.
When unloading it is possible that drvr is not null, but iflist[0]
is. So check iflist[0] pointer before using it.
Reviewed-by: Arend Van Spriel <arend@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Reviewed-by: Piotr Haber <phaber@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>
Hante Meuleman [Fri, 8 Feb 2013 11:06:31 +0000 (12:06 +0100)]
brcmfmac: use brcmf_if::bssidx as index in interface list
Upon receiving an IF event from the firmware the interface
was created and stored on a list using the interface index.
With upcoming P2P feature the firmware will send a IF event
in which two interfaces have the same interface index. To
uniquely locate them on the list the bss index is now used.
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: John W. Linville <linville@tuxdriver.com>
Joe Perches [Thu, 7 Feb 2013 20:37:47 +0000 (12:37 -0800)]
mwl8k: Remove unnecessary alloc/OOM messages
alloc failures already get standardized OOM
messages and a dump_stack.
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Tim Gardner [Thu, 7 Feb 2013 20:28:09 +0000 (13:28 -0700)]
brcmsmac: avoid 512 byte stack variable
Dynamically allocate the probe response template which
avoids potential stack corruption. Observed with smatch:
drivers/net/wireless/brcm80211/brcmsmac/main.c:7412 brcms_c_bss_update_probe_resp()
warn: 'prb_resp' puts 512 bytes on stack
Cc: Brett Rudley <brudley@broadcom.com>
Cc: Arend van Spriel <arend@broadcom.com>
Cc: "Franky (Zhenhui) Lin" <frankyl@broadcom.com>
Cc: Hante Meuleman <meuleman@broadcom.com>
Cc: "John W. Linville" <linville@tuxdriver.com>
Cc: Seth Forshee <seth.forshee@canonical.com>
Cc: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Cc: Hauke Mehrtens <hauke@hauke-m.de>
Cc: linux-wireless@vger.kernel.org
Cc: brcm80211-dev-list@broadcom.com
Cc: netdev@vger.kernel.org
Signed-off-by: Tim Gardner <tim.gardner@canonical.com>
Acked-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Tim Gardner [Thu, 7 Feb 2013 19:35:35 +0000 (12:35 -0700)]
brcmsmac: fix u16 overflow warning
DOT11_MIN_BEACON_PERIOD and DOT11_MAX_BEACON_PERIOD are
superfluous. The only invalid beacon period is 0. Comparing
a 16 bit quantity to 0xffff also causes a compile warning:
drivers/net/wireless/brcm80211/brcmsmac/main.c:5560 brcms_c_set_beacon_period()
warn: impossible condition '(period > 65535) => (0-65535 > 65535)'
Observed from smatch analysis.
Cc: Brett Rudley <brudley@broadcom.com>
Cc: Arend van Spriel <arend@broadcom.com>
Cc: "Franky (Zhenhui) Lin" <frankyl@broadcom.com>
Cc: Hante Meuleman <meuleman@broadcom.com>
Cc: "John W. Linville" <linville@tuxdriver.com>
Cc: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Cc: Seth Forshee <seth.forshee@canonical.com>
Cc: Hauke Mehrtens <hauke@hauke-m.de>
Cc: linux-wireless@vger.kernel.org
Cc: brcm80211-dev-list@broadcom.com
Cc: netdev@vger.kernel.org
Signed-off-by: Tim Gardner <tim.gardner@canonical.com>
Acked-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Jiri Slaby [Thu, 7 Feb 2013 13:44:40 +0000 (14:44 +0100)]
NET: ath5k, check ath5k_eeprom_mode_from_channel retval
It can, if invalid argument given, return a negative value. In that
case we would access arrays out-of-bounds and such. Check the value
and yell loudly if that happened as it would be a bug in the
implementation. (Instead of silently corrupting memory.)
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Cc: Nick Kossifidis <mickflemm@gmail.com>
Cc: "Luis R. Rodriguez" <mcgrof@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Larry Finger [Wed, 6 Feb 2013 18:54:17 +0000 (12:54 -0600)]
rtlwifi: rtl8192cu: Fix NULL dereference BUG when using new_id
When the new_id entry in /sysfs is used for a foreign USB device, rtlwifi
BUGS with a NULL pointer dereference because the per-driver configuration
data is not available. The probe function has been restructured as
suggested by Ben Hutchings <bhutchings@solarflare.com>.
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Cc: Stable <stable@vger.kernel.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Arend van Spriel [Wed, 6 Feb 2013 17:40:47 +0000 (18:40 +0100)]
brcmfmac: fix problem connecting to AP without security
The bcm43236 device showed having an issue connection to an AP without
security when auth_type was set to automatic. For this particular device
a workaround is made by selecting open-system. This problem does not
occur when using wpa_supplicant as it will not use auth type automatic.
Reviewed-by: Hante Meuleman <meuleman@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Reviewed-by: Piotr Haber <phaber@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Arend van Spriel [Wed, 6 Feb 2013 17:40:46 +0000 (18:40 +0100)]
brcmfmac: add function to retrieve chip information
Added function to obtain chip information for chip specific
code.
Reviewed-by: Hante Meuleman <meuleman@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Reviewed-by: Piotr Haber <phaber@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Arend van Spriel [Wed, 6 Feb 2013 17:40:45 +0000 (18:40 +0100)]
brcmfmac: add chip information to the bus interface
Extend the bus interface with chip identifier and revision. This
will be used when certain devices need special handling in the
driver.
Reviewed-by: Hante Meuleman <meuleman@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Reviewed-by: Piotr Haber <phaber@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Hante Meuleman [Wed, 6 Feb 2013 17:40:44 +0000 (18:40 +0100)]
brcmfmac: Use single function for channel to chanspec.
Simplify code by using single function for converting channel to
chanspec. No need to set 40MHz flags, as they are not needed for
correct working in FW.
Reviewed-by: Arend Van Spriel <arend@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Reviewed-by: Piotr Haber <phaber@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>
Hante Meuleman [Wed, 6 Feb 2013 17:40:43 +0000 (18:40 +0100)]
brcmfmac: Cleanup function brcmf_notifiy_connect_status_ap.
Clean up function, removing some unnecessary code and
initialisation.
Reviewed-by: Arend Van Spriel <arend@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Reviewed-by: Piotr Haber <phaber@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>
Hante Meuleman [Wed, 6 Feb 2013 17:40:42 +0000 (18:40 +0100)]
brcmfmac: Update tracelogging for multiple netdevs.
When supporting multiple netdevs it is usefull to log idx in netdev
related functions. This will be used for features like P2P.
Reviewed-by: Arend Van Spriel <arend@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>
Hante Meuleman [Wed, 6 Feb 2013 17:40:41 +0000 (18:40 +0100)]
brcmfmac: Track statistics per ifp.
Statistics were tracked by bus driver while it is to be tracked
per ifp/netdev.
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: John W. Linville <linville@tuxdriver.com>
Hante Meuleman [Wed, 6 Feb 2013 17:40:40 +0000 (18:40 +0100)]
brcmfmac: Add logging for FIL int set/get cmds.
Reviewed-by: Arend Van Spriel <arend@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>
Hante Meuleman [Wed, 6 Feb 2013 17:40:39 +0000 (18:40 +0100)]
brcmfmac: Track pending 8021x frames per ifp.
Pending 8021x frames were tracked per dongle. This should be
done per ifp.
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: John W. Linville <linville@tuxdriver.com>
Hante Meuleman [Wed, 6 Feb 2013 17:40:38 +0000 (18:40 +0100)]
brcmfmac: Use struct brcmf_if in brcmf_configure_opensecurity.
Reviewed-by: Arend Van Spriel <arend@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>
Hante Meuleman [Wed, 6 Feb 2013 17:40:37 +0000 (18:40 +0100)]
brcmfmac: Remove copy mac address from drvr at netdev up.
At netdev up the mac address from drvr is copied to netdev mac
address. This is incorrect and mac address was already set by
brcmf_net_attach by copying it from ifp.
Reviewed-by: Arend Van Spriel <arend@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>
Hante Meuleman [Wed, 6 Feb 2013 17:40:36 +0000 (18:40 +0100)]
brcmfmac: Remove drvr_up from bus interface.
The tracking of up/down status in bus interface is unnecessary.
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: John W. Linville <linville@tuxdriver.com>
Tomasz Guszkowski [Tue, 5 Feb 2013 21:10:31 +0000 (22:10 +0100)]
p54usb: corrected USB ID for T-Com Sinus 154 data II
Corrected USB ID for T-Com Sinus 154 data II. ISL3887-based. The
device was tested in managed mode with no security, WEP 128
bit and WPA-PSK (TKIP) with firmware 2.13.1.0.lm87.arm (md5sum:
7d676323ac60d6e1a3b6d61e8c528248). It works.
Signed-off-by: Tomasz Guszkowski <tsg@o2.pl>
Cc: <stable@vger.kernel.org>
Acked-By: Christian Lamparter <chunkeey@googlemail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Jonas Gorski [Tue, 5 Feb 2013 15:59:17 +0000 (16:59 +0100)]
mwl8k: add single band 88W8366 PCI device IDs
Add PCI deviceIDs for single band versions of 88W8366, found e.g. in
simultaneous dual band routers based on kirkwood.
Signed-off-by: Jonas Gorski <jogo@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Cong Ding [Mon, 4 Feb 2013 21:43:22 +0000 (22:43 +0100)]
net: wireless/rtlwifi: fix uninitialized variable issue
The use of variable packet_beacon might be uninitialized in the two files,
which is same as this patch:
https://patchwork.kernel.org/patch/2006711/
Signed-off-by: Cong Ding <dinggnu@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Xose Vazquez Perez [Sat, 2 Feb 2013 02:33:44 +0000 (03:33 +0100)]
wireless: rt2x00: rt2800usb add Sweex ids
Info coming from Sweex Windows driver and wikidevi.com
0x177f,0x0163 Sweex LW163 RT3370 1x1, int. antenna
0x177f,0x0164 Sweex LW164 RT8070 1x1, Nano dongle
0x177f,0x0165 Sweex LW165 RT3370 1x1, ext. antenna
0x177f,0x0324 Sweex LW324 RT3072 2x2 with 32Mb NOR flash, autoinstall
Cc: Ivo van Doorn <IvDoorn@gmail.com>
Cc: Gertjan van Wingerde <gwingerde@gmail.com>
Cc: Helmut Schaa <helmut.schaa@googlemail.com>
Cc: John W. Linville <linville@tuxdriver.com>
Cc: users@rt2x00.serialmonkey.com
Cc: linux-wireless@vger.kernel.org
Signed-off-by: Xose Vazquez Perez <xose.vazquez@gmail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Dan Carpenter [Thu, 31 Jan 2013 08:16:46 +0000 (11:16 +0300)]
NFC: llcp: integer underflow in nfc_llcp_set_remote_gb()
If gb_len is less than 3 it would cause an integer underflow and
possibly memory corruption in nfc_llcp_parse_gb_tlv().
I removed the old test for gb_len == 0. I also removed the test for
->remote_gb == NULL. It's not possible for ->remote_gb to be NULL and
we have already dereferenced ->remote_gb_len so it's too late to test.
The old test return -ENODEV but my test returns -EINVAL.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
John W. Linville [Fri, 8 Feb 2013 19:42:37 +0000 (14:42 -0500)]
Merge tag 'nfc-next-3.9-2' of git://git./linux/kernel/git/sameo/nfc-next
Samuel says:
"This is the 2nd NFC pull request.
With this one we have a new NFC driver for Inside Secure microread and a few
pn533 fixes.
Microread is an HCI based NFC IP and the driver we're pushing supports tags
R/W, and NFC p2p. It's supported over the i2c and MEI busses."
Signed-off-by: John W. Linville <linville@tuxdriver.com>
John W. Linville [Fri, 8 Feb 2013 19:41:45 +0000 (14:41 -0500)]
Merge branch 'for-linville' of git://git./linux/kernel/git/luca/wl12xx
John W. Linville [Fri, 8 Feb 2013 19:23:51 +0000 (14:23 -0500)]
Merge branch 'for-john' of git://git./linux/kernel/git/jberg/mac80211-next
Fixed-up drivers/net/wireless/iwlwifi/mvm/mac80211.c to change change
IEEE80211_HW_NEED_DTIM_PERIOD to IEEE80211_HW_NEED_DTIM_BEFORE_ASSOC
as requested by Johannes Berg. -- JWL
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Thierry Escande [Tue, 5 Feb 2013 09:08:35 +0000 (10:08 +0100)]
NFC: pn533: Fix target polling mode
Remove unneeded bitwise OR operator on uninitialized sk_buff data
Signed-off-by: Thierry Escande <thierry.escande@linux.intel.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Samuel Ortiz [Mon, 14 Jan 2013 19:35:22 +0000 (20:35 +0100)]
NFC: microread: Add MEI physical layer
On some peculiar worlds, microreads are found hidden behind MEIs and needs
to be accessed through the ME bus.
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Luciano Coelho [Thu, 7 Feb 2013 09:35:33 +0000 (11:35 +0200)]
wlcore: fix wrong remote rates when starting STA role
In wl18xx, we use a new ACX command in order to set the remote
supported rates, once we know it (ie. after association). The wl12xx
firmware doesn't support changing the rates after the STA is started,
so we need to use all supported rates.
Commit
530abe19 (wlcore: add ACX_PEER_CAP command) broke that by using
wlvif->rate_set when starting the STA role.
Signed-off-by: Luciano Coelho <coelho@ti.com>
Victor Goldenshtein [Thu, 27 Dec 2012 13:49:47 +0000 (15:49 +0200)]
wl18xx: add new phy configuration parameters for telec support
Add back-off settings to the wl18xx_mac_and_phy_params. We had an
empty space where the new parameters are added, so this change doesn't
affect backwards-compatibility with older firmwares.
Update WL18XX_CONF_VERSION accordingly.
Signed-off-by: Victor Goldenshtein <victorg@ti.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
Luciano Coelho [Wed, 30 Jan 2013 08:53:14 +0000 (10:53 +0200)]
wlcore: don't hide real error code when booting fails
There's no need to hide the actual error that was reported when
booting fails. For instance, on I/O error, we were returing
-EINVALID, which doesn't make sense at all.
Signed-off-by: Luciano Coelho <coelho@ti.com>
Luciano Coelho [Fri, 25 Jan 2013 10:05:34 +0000 (12:05 +0200)]
wlcore: move wl12xx_platform_data up and make it truly optional
The platform data is used not only by wlcore-based drivers, but also
by wl1251. Move it up in the directory hierarchy to reflect this.
Additionally, make it truly optional. At the moment, disabling
platform data while wl1251_sdio or wlcore_sdio are enabled doesn't
work, but it will be necessary when device tree support is
implemented.
Signed-off-by: Luciano Coelho <coelho@ti.com>
Reviewed-by: Felipe Balbi <balbi@ti.com>
Luciano Coelho [Wed, 23 Jan 2013 14:40:37 +0000 (16:40 +0200)]
wlcore: use PLATFORM_DEVID_AUTO for plat dev creation to avoid conflicts
The platform devices can be created by both wlcore_sdio and
wlcore_spi. Theoretically, if both are connected to the same board,
there will be a conflict.
Reported-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
Luciano Coelho [Wed, 23 Jan 2013 14:40:36 +0000 (16:40 +0200)]
wlcore: use wl12xx_platform_data pointer from wlcore_pdev_data
Just a small cleanup to use the pointer provided by wlcore_pdev_data
instead of using a separate pointer then copying.
Reviewed-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
Luciano Coelho [Fri, 25 Jan 2013 09:57:48 +0000 (11:57 +0200)]
wlcore: remove if_ops from platform_data
We can't pass pointers from the platform data to the modules, because
with DT it cannot be done. Those pointers are not set by the board
files anyway. It's the bus modules that set them, so they can be
safely removed from the platform data without changing any board
files.
Create a new structure that the bus modules pass to wlcore. This
structure contains the if_ops pointers and a pointer to the actual
platform data.
Signed-off-by: Luciano Coelho <coelho@ti.com>
Reviewed-by: Felipe Balbi <balbi@ti.com>
Luciano Coelho [Wed, 23 Jan 2013 14:40:34 +0000 (16:40 +0200)]
wlcore: remove unused set_power method
There is no platform-specific set_power method anymore. Power setting
is done in the bus modules (wlcore_sdio and wlcore_spi).
Signed-off-by: Luciano Coelho <coelho@ti.com>
Reviewed-by: Felipe Balbi <balbi@ti.com>
Luciano Coelho [Wed, 12 Dec 2012 08:14:22 +0000 (10:14 +0200)]
wlcore: use single-role version when verifying the PLT firmware
The PLT firmware used by wl12xx for calibration always has the same
version number as the single-role firmware.
Currntly the driver rejects the PLT firmware since anything that is
not single-role uses the multi-role version. Fix this by using the
single-role version for everything except multi-role.
Signed-off-by: Luciano Coelho <coelho@ti.com>
Marco Porsch [Wed, 30 Jan 2013 17:14:08 +0000 (18:14 +0100)]
mac80211: mesh power save basics
Add routines to
- maintain a PS mode for each peer and a non-peer PS mode
- indicate own PS mode in transmitted frames
- track neighbor STAs power modes
- buffer frames when neighbors are in PS mode
- add TIM and Awake Window IE to beacons
- release frames in Mesh Peer Service Periods
Add local_pm to sta_info to represent the link-specific power
mode at this station towards the remote station. When a peer
link is established, use the default power mode stored in mesh
config. Update the PS status if the peering status of a neighbor
changes.
Maintain a mesh power mode for non-peer mesh STAs. Set the
non-peer power mode to active mode during peering. Authenticated
mesh peering is currently not working when either node is
configured to be in power save mode.
Indicate the current power mode in transmitted frames. Use QoS
Nulls to indicate mesh power mode transitions.
For performance reasons, calls to the function setting the frame
flags are placed in HWMP routing routines, as there the STA
pointer is already available.
Add peer_pm to sta_info to represent the peer's link-specific
power mode towards the local station. Add nonpeer_pm to
represent the peer's power mode towards all non-peer stations.
Track power modes based on received frames.
Add the ps_data structure to ieee80211_if_mesh (for TIM map, PS
neighbor counter and group-addressed frame buffer).
Set WLAN_STA_PS flag for STA in PS mode to use the unicast frame
buffering routines in the tx path. Update num_sta_ps to buffer
and release group-addressed frames after DTIM beacons.
Announce the awake window duration in beacons if in light or
deep sleep mode towards any peer or non-peer. Create a TIM IE
similarly to AP mode and add it to mesh beacons. Parse received
Awake Window IEs and check TIM IEs for buffered frames.
Release frames towards peers in mesh Peer Service Periods. Use
the corresponding trigger frames and monitor the MPSP status.
Append a QoS Null as trigger frame if neccessary to properly end
the MPSP. Currently, in HT channels MPSPs behave imperfectly and
show large delay spikes and frame losses.
Signed-off-by: Marco Porsch <marco@cozybit.com>
Signed-off-by: Ivan Bezyazychnyy <ivan.bezyazychnyy@gmail.com>
Signed-off-by: Mike Krinkin <krinkin.m.u@gmail.com>
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Johannes Berg [Fri, 1 Feb 2013 00:34:36 +0000 (01:34 +0100)]
cfg80211: wrap BSS kref
Add inline wrappers for the BSS struct krefs
to be able to extend them easily later.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Johannes Berg [Fri, 1 Feb 2013 00:19:48 +0000 (01:19 +0100)]
cfg80211: remove a local variable
This local variable is only used once, so remove it.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Johannes Berg [Fri, 1 Feb 2013 00:05:43 +0000 (01:05 +0100)]
cfg80211: use lockdep to assert lock is held
Instead of annotating with a comment, add a lockdep
annotation which also serves as documentation.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Johannes Berg [Tue, 29 Jan 2013 10:35:29 +0000 (11:35 +0100)]
mac80211: send deauth if connection was lost during suspend
If the driver determined the connection was lost or that
it couldn't securely maintain the connection when coming
out of WoWLAN, send a deauth frame to the AP to also let
it know.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Johannes Berg [Tue, 29 Jan 2013 10:41:38 +0000 (11:41 +0100)]
mac80211: allow transmitting deauth with tainted key
When we had a connection for WoWLAN and after resume it
needed to be disconnected, the previous commit enabled
sending a deauth frame to the AP. This frame would not
go through on MFP-enabled networks as the key for it is
marked tainted before the frame is transmitted.
Allow a tainted key to be used for deauth frames. Worst
case, we'll use a wrong key because the PTK was rekeyed
while suspended, but more likely the PTK is still fine
and the taint flag really only applies to the GTK(s).
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Johannes Berg [Fri, 1 Feb 2013 00:04:14 +0000 (01:04 +0100)]
cfg80211: move locking into cfg80211_bss_age
There's no reason for it to require external
locking, move it into the function.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Johannes Berg [Wed, 30 Jan 2013 20:33:19 +0000 (21:33 +0100)]
cfg80211: fix BSS IE allocation comment
The comment about allocating the IEs together with
the BSS struct is no longer true, remove it. Also
fix a typo in the same area.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Johannes Berg [Wed, 30 Jan 2013 08:03:08 +0000 (09:03 +0100)]
mac80211: remove unused SSID from BSS
The ssid/ssid_len fields in the private BSS
struct are unused, contrary to the comment
we do look up the SSID in the few cases we
need it.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Johannes Berg [Wed, 30 Jan 2013 07:50:37 +0000 (08:50 +0100)]
cfg80211: remove unused cfg80211_get_mesh
As Thomas pointed out, cfg80211_get_mesh() is
unused and can be removed.
Cc: Thomas Pedersen <thomas@cozybit.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Johannes Berg [Tue, 29 Jan 2013 23:40:20 +0000 (00:40 +0100)]
cfg80211: simplify mesh BSS comparison
Instead of first checking if a BSS is an MBSS
and then doing the comparisons, inline it all
into the BSS comparison function. This avoids
doing the IE searches twice and is also a lot
less code.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Johannes Berg [Fri, 1 Feb 2013 18:20:03 +0000 (19:20 +0100)]
cfg80211: fix BSS list hidden SSID lookup
When trying to find a hidden SSID, the lookup function
is done wrong; the code is trying to combine the two
lookups into one, and as a consequence doesn't always
find the entry at all. To understand this, consider a
case where multiple BSS entries with the same channel
and BSSID exist but have different SSID length. Then
comparing against the probe response SSID length is
bound to cause problems since the hidden one might be
either zeroed out or zero-length.
To fix this we need to do two lookups for the two ways
to hide SSIDs.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Johannes Berg [Tue, 29 Jan 2013 23:26:45 +0000 (00:26 +0100)]
cfg80211: refactor hidden SSID finding
Instead of duplicating the rbtree functions, pass
an argument to the compare function. This removes
the code duplication for the two searches.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Vladimir Kondratiev [Mon, 4 Feb 2013 11:53:11 +0000 (13:53 +0200)]
cfg80211: expand per-station byte counters to 64bit
In per-station statistics, present 32bit counters are too small
for practical purposes - with gigabit speeds, it get overlapped
every few seconds.
Expand counters in the struct station_info to be 64-bit.
Driver can still fill only 32-bit and indicate in @filled
only bits like STATION_INFO_[TR]X_BYTES; in case driver provides
full 64-bit counter, it should also set in @filled
bit STATION_INFO_[TR]RX_BYTES64
Netlink sends both 32-bit and 64-bit counters, if present, to not
break userspace.
Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
[change to also have 32-bit counters if driver advertises 64-bit]
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Johannes Berg [Tue, 29 Jan 2013 12:13:50 +0000 (13:13 +0100)]
mac80211: always allow calling ieee80211_connection_loss()
With multi-channel, there's a corner case where a driver
doesn't receive a beacon soon enough to be able to sync
its timers with the AP. In this case, the only recovery
(after trying again) is to disconnect from the AP. Allow
calling ieee80211_connection_loss() for such cases. To
make that possible, modify the work function to not rely
on the IEEE80211_HW_CONNECTION_MONITOR flag but use new
state kept in the interface instead.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Johannes Berg [Tue, 29 Jan 2013 12:09:34 +0000 (13:09 +0100)]
mac80211: send deauth when connection is lost
If the driver determines the connection is lost,
send a deauth frame to the AP anyway just in case
it still considers the connection alive. The frame
might not go through, but at least we've tried.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Samuel Ortiz [Tue, 18 Dec 2012 13:56:15 +0000 (14:56 +0100)]
NFC: microread: Add i2c physical layer
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Eric Lapuyade [Tue, 18 Dec 2012 13:53:53 +0000 (14:53 +0100)]
NFC: Initial support for Inside Secure microread
Inside Secure microread is an HCI based NFC chipset.
This initial support includes reader and p2p (Target and initiator) modes.
Signed-off-by: Eric Lapuyade <eric.lapuyade@intel.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Larry Finger [Fri, 1 Feb 2013 16:40:27 +0000 (10:40 -0600)]
rtlwifi: rtl8723ae: Fix W=1 compile warnings
Whe this driver is built with "make W=1", the following warnings are output:
drivers/net/wireless/rtlwifi/rtl8723ae/fw.c:515:5: warning: variable ‘own’ set but not used [-Wunused-but-set-variable]
drivers/net/wireless/rtlwifi/rtl8723ae/hal_btc.c:1436:5: warning: variable ‘bt_retry_cnt’ set but not used [-Wunused-but-set-variable]
drivers/net/wireless/rtlwifi/rtl8723ae/hw.c:706:6: warning: variable ‘reg_ratr’ set but not used [-Wunused-but-set-variable]
drivers/net/wireless/rtlwifi/rtl8723ae/hw.c:2033:41: warning: variable ‘cur_rfstate’ set but not used [-Wunused-but-set-variable]
drivers/net/wireless/rtlwifi/rtl8723ae/phy.c:620:23: warning: variable ‘radiob_arraylen’ set but not used [-Wunused-but-set-variable]
drivers/net/wireless/rtlwifi/rtl8723ae/phy.c:619:7: warning: variable ‘radiob_array_table’ set but not used [-Wunused-but-set-variable]
drivers/net/wireless/rtlwifi/rtl8723ae/phy.c:617:7: warning: variable ‘rtstatus’ set but not used [-Wunused-but-set-variable]
drivers/net/wireless/rtlwifi/rtl8723ae/phy.c:1534:6: warning: variable ‘bbvalue’ set but not used [-Wunused-but-set-variable]
drivers/net/wireless/rtlwifi/rtl8723ae/phy.c:1716:6: warning: variable ‘reg_ecc’ set but not used [-Wunused-but-set-variable]
drivers/net/wireless/rtlwifi/rtl8723ae/phy.c:1715:61: warning: variable ‘reg_ec4’ set but not used [-Wunused-but-set-variable]
drivers/net/wireless/rtlwifi/rtl8723ae/phy.c:1715:34: warning: variable ‘reg_eac’ set but not used [-Wunused-but-set-variable]
drivers/net/wireless/rtlwifi/rtl8723ae/trx.c:247:6: warning: variable ‘psaddr’ set but not used [-Wunused-but-set-variable]
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Larry Finger [Fri, 1 Feb 2013 16:40:26 +0000 (10:40 -0600)]
rtlwifi: rtl8192de: Fix W=1 build warnings
when this driver is built with "make W=1", the following warning is printed:
drivers/net/wireless/rtlwifi/rtl8192de/dm.c:1058:5: warning: comparison is always false due to limited range of data type [-Wtype-limits]
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Larry Finger [Fri, 1 Feb 2013 16:40:25 +0000 (10:40 -0600)]
rtlwifi: rtl8192cu: Fix W=1 build warning
When this driver is built with "make W=1", the following warning is output:
drivers/net/wireless/rtlwifi/rtl8192cu/sw.c:56:6: warning: variable ‘err’ set but not used [-Wunused-but-set-variable]
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Larry Finger [Fri, 1 Feb 2013 16:40:24 +0000 (10:40 -0600)]
rtlwifi: rtl8192c: Fix W=1 warning
When this driver is built with "make W=1", the following warning occurs:
drivers/net/wireless/rtlwifi/rtl8192c/dm_common.c:907:4: warning: comparison is always false due to limited range of data type [-Wtype-limits]
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Larry Finger [Fri, 1 Feb 2013 16:40:23 +0000 (10:40 -0600)]
rtlwifi: Fix warnings in usb.c
Building this driver with "make W=1" results in the following 2 warnings:
drivers/net/wireless/rtlwifi/usb.c:829:21: warning: variable ‘urb_list’ set but not used [-Wunused-but-set-variable]
drivers/net/wireless/rtlwifi/usb.c:828:23: warning: variable ‘skb_list’ set but not used [-Wunused-but-set-variable]
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Larry Finger [Fri, 1 Feb 2013 16:40:22 +0000 (10:40 -0600)]
rtlwifi: Fix many compile warnings when using W=1
Many warnings like the following arise from a build with W=1 on the
make line:
warning: comparison of unsigned expression >= 0 is always true [-Wtype-limits]
Changing the overall debug level storage from unsigned to signed fixes these.
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Xose Vazquez Perez [Fri, 1 Feb 2013 13:28:49 +0000 (14:28 +0100)]
wireless: rt2x00: rt2800pci add id
0x1814,0x359f is a RT3592 802.11a/b/g/n 2x2 WiFi Adapter
support added by
872834dfb38edc6f72cfc783a5ce78f2a9f36ec5
Cc: Ivo van Doorn <IvDoorn@gmail.com>
Cc: Gertjan van Wingerde <gwingerde@gmail.com>
Cc: Helmut Schaa <helmut.schaa@googlemail.com>
Cc: John W. Linville <linville@tuxdriver.com>
Cc: users@rt2x00.serialmonkey.com
Cc: linux-wireless@vger.kernel.org
Signed-off-by: Xose Vazquez Perez <xose.vazquez@gmail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Rafał Miłecki [Fri, 1 Feb 2013 07:46:56 +0000 (08:46 +0100)]
bcma: cc: fix (and rename) define of NAND flash type
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Sven Eckelmann [Thu, 31 Jan 2013 09:26:49 +0000 (10:26 +0100)]
ath9k: Remove unused variables in ath_mci_cleanup
Leaving the unused variables ath_mci_cleanup causes build warnings.
Signed-off-by: Sven Eckelmann <sven@narfation.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Sven Eckelmann [Thu, 31 Jan 2013 09:26:48 +0000 (10:26 +0100)]
ath9k: Fix sparse __CHECK_ENDIAN__ for spectral code
Signed-off-by: Sven Eckelmann <sven@narfation.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Sven Eckelmann [Thu, 31 Jan 2013 14:56:56 +0000 (15:56 +0100)]
ath9k: Only remove spectral scan relay file when it was created
The relay file depends on relayfs. Trying to close this file without having
ATH9K_DEBUGFS (and therefore RELAY) activated causes build failures.
Signed-off-by: Sven Eckelmann <sven@narfation.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Sven Eckelmann [Thu, 31 Jan 2013 09:26:46 +0000 (10:26 +0100)]
ath9k: Only add fix_rssi_inv_only when spectral code is used
The code is only used when ATH9K_DEBUGFS is activated and causes build warnings
when it is still compiled without user.
Signed-off-by: Sven Eckelmann <sven@narfation.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Sven Eckelmann [Thu, 31 Jan 2013 09:26:45 +0000 (10:26 +0100)]
ath9k: Only process fft samples when ATH9K_DEBUGFS is enabled
The code can only be used when ATH9k_DEBUGFS is enabled an not when ATH_DEBUG
is activated. Still enabling it would cause build failures.
Signed-off-by: Sven Eckelmann <sven@narfation.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Sven Eckelmann [Thu, 31 Jan 2013 09:26:44 +0000 (10:26 +0100)]
ath9k: Select RELAY for ATH9K_DEBUGFS
The spectral scan support activated through ATH9K_DEBUGFS depends on RELAY for
the kernel->userspace communication. Not activating RELAY causes build
failures.
The RELAY is added as select instead of depend to do it similar like
the only other user of RELAY: BLK_DEV_IO_TRACE
Signed-off-by: Sven Eckelmann <sven@narfation.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Bing Zhao [Thu, 31 Jan 2013 03:56:02 +0000 (19:56 -0800)]
mwifiex: remove max_tx_buf_size
max_tx_buf_size is not used any more after reconfiguration of
tx buffer size has been removed.
Also add missing curr_tx_buf_size update while dumping debug info
via debugfs.
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Bing Zhao [Thu, 31 Jan 2013 03:56:01 +0000 (19:56 -0800)]
mwifiex: do not reconfigure tx buffer size in firmware while associating
It's observed that reconfiguration of tx buffer size before
association can cause data path failure in firmware after
associated. Although this is only found with PCIe cards, but
potentially it could happen with any other interfaces as well.
The tx buffer reconfiguration is not really useful in firmware.
Let's remove it for all interfaces.
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: Avinash Patil <patila@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Christian Lamparter [Wed, 30 Jan 2013 22:37:41 +0000 (23:37 +0100)]
ath9k: report A-MPDU status
The ath9k hardware reports whenever an frame was part
of an A-MPDU. MAC80211 already provides the necessary
API to pass this additional information along to
whomever needs it.
Signed-off-by: Christian Lamparter <chunkeey@googlemail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
projects / profile / ivi / kernel-x86-ivi.git / log