Johannes Berg [Wed, 12 Feb 2014 20:56:26 +0000 (21:56 +0100)]
iwlwifi: nvm: fix VHT capability antenna-dependent fields
As the antenna dependent fields depend on the firmware file and not
the NVM, use those fields in the VHT capability creation.
Additionally, fix the STBC and antenna pattern consistency fields.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Emmanuel Grumbach [Wed, 5 Mar 2014 08:00:44 +0000 (10:00 +0200)]
iwlwifi: mvm: fix quota for D3 image
New firmware enforce valid values for the quota in D3.
The values given to the firmware when suspending and using
WoWLAN where dummy - change them to realistics values.
Tested-by: Luciano Coelho <luciano.coelho@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Eyal Shapira [Mon, 24 Feb 2014 08:24:34 +0000 (10:24 +0200)]
iwlwifi: mvm: cleanups in iwl_dbgfs_frame_stats_read
Switch pos to char * which makes the code a bit shorter
as well as other minor cleanups suggested by Joe Perches.
Signed-off-by: Eyal Shapira <eyalx.shapira@intel.com>
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Johannes Berg [Wed, 26 Feb 2014 10:16:56 +0000 (11:16 +0100)]
iwlwifi: pcie: suppress ACPI related error message
This message triggers on systems that don't support the API,
so suppress them when not debugging as it's not useful to
see it there.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Johannes Berg [Wed, 26 Feb 2014 10:25:58 +0000 (11:25 +0100)]
iwlwifi: mvm: init drv_stats_lock
Otherwise lockdep complains about the lock, I'm not sure
why we didn't see this before.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Arend van Spriel [Tue, 25 Feb 2014 19:30:38 +0000 (20:30 +0100)]
brcmfmac: reset suspend flag upon sdio suspend failure
The suspend callback first sets the suspend flag used in the driver
but after that the actual suspend is done, which may fail. Reset the
flag upon suspend failure.
Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Reviewed-by: Daniel (Deognyoun) Kim <dekim@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Amitkumar Karwar [Fri, 28 Feb 2014 03:35:18 +0000 (19:35 -0800)]
mwifiex: update MCS information as per antenna settings
Even if the device is changed to 1X1 mode, data is sent with
higher MCS rates after association.
This patch fixes the problem by updating MCS information field
in HT capability when antenna setting changes so that correct
information will be advertised in association and probe request.
Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Amitkumar Karwar [Fri, 28 Feb 2014 03:35:17 +0000 (19:35 -0800)]
mwifiex: replace num_cmd_timeout with is_cmd_timedout
Command timeout happens when firmware goes into bad state.
There is no chance that next command will be successful after
this. Hence we will maintain a flag instead of count.
Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Amitkumar Karwar [Fri, 28 Feb 2014 03:35:16 +0000 (19:35 -0800)]
mwifiex: get rid of extra num_cmd_timeout variable
We already have one in mwifiex_adapter structure.
Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Amitkumar Karwar [Fri, 28 Feb 2014 03:35:15 +0000 (19:35 -0800)]
mwifiex: block further commands after timeout
This patch adds a check in command preparation routine.
Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Arend van Spriel [Thu, 27 Feb 2014 18:25:00 +0000 (19:25 +0100)]
brcmfmac: use pre-allocated scatter-gather table for txglomming
Instead of allocating a scatter-gather table for every transmit
reuse a pre-allocated table. The transmit path will be faster by
taking out this allocation.
Reviewed-by: Daniel (Deognyoun) Kim <dekim@broadcom.com>
Reviewed-by: Hante Meuleman <meuleman@broadcom.com>
Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Daniel Kim [Tue, 25 Feb 2014 19:30:36 +0000 (20:30 +0100)]
brcmfmac: Correct mcs index report
There is a mismatch between the mcs index(0-7) reported to cfg80211
and the actual mcs index(0-15) in use. This patch resolves the mismatch
by setting mcs info with the number of chains read from FW.
Reviewed-by: Arend Van Spriel <arend@broadcom.com>
Signed-off-by: Daniel Kim <dekim@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Hante Meuleman [Tue, 25 Feb 2014 19:30:35 +0000 (20:30 +0100)]
brcmfmac: Put frame sdio tx error handling in sub function.
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>
Amitkumar Karwar [Fri, 28 Feb 2014 03:35:17 +0000 (19:35 -0800)]
mwifiex: stop AP at shutdown time
Deauth is sent to AP when the device is acting as station at
shutdown time. Similarly we should stop AP operation also.
mwifiex_deauthenticate() takes care closing the connection
based on provided interface type.
Add a new function to simplify the code.
Reported-by: Avery Pennarun <apenwarr@gmail.com>
Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Amitkumar Karwar [Fri, 28 Feb 2014 03:35:16 +0000 (19:35 -0800)]
mwifiex: skipping pending commands after unload
We skip downloading other commands after FUNC_SHUTDOWN is queued
during driver unload. Main thread should be woken up each time
after freeing skipped command so that FUNC_SHUTDOWN gets served
in case if there are other pending commands before FUNC_SHUTDOWN.
Also, call mwifiex_complete_cmd() only for synchronous commands.
Reported-by: Avery Pennarun <apenwarr@gmail.com>
Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Maithili Hinge <maithili@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Amitkumar Karwar [Fri, 28 Feb 2014 03:35:15 +0000 (19:35 -0800)]
mwifiex: abort scan while cancelling pending command
mwifiex_cancel_pending_ioctl() and
mwifiex_cancel_all_pending_cmd() are called in command timeout
and driver unload paths respectively.
If scan operation is in progress, we should abort it smoothly.
Reported-by: Tim Shepard <shep@alum.mit.edu>
Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Amitkumar Karwar [Fri, 28 Feb 2014 03:35:13 +0000 (19:35 -0800)]
mwifiex: change transmit buffer size for 8897
Currently default Tx buffer size configured to firmware is 2K
for all chipsets. This patch changes it to 4K for SD/PCIe/USB
8897 chipsets as per firmware requirements.
Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Bing Zhao [Fri, 28 Feb 2014 03:35:12 +0000 (19:35 -0800)]
mwifiex: remove global variable cmd_wait_q_required
There is a race condition while queuing synchronous command and
asynchronous command requested from different threads, because
the wait_q_enabled flag is set based on a global variable
cmd_wait_q_required.
The issue is fixed by removing this global variable and using a
unified function with an argument 'sync' passed into the
function.
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Heinrich Schuchardt [Thu, 27 Feb 2014 16:06:58 +0000 (17:06 +0100)]
rtlwifi: Remove redundant if clause
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Vladimir Kondratiev [Thu, 27 Feb 2014 14:20:55 +0000 (16:20 +0200)]
wil6210: do not reorder groupcast Rx
Groupcast frames are not subject for BACK reordering because they are not
ACK'ed and one can't request re-transmitt
Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Vladimir Kondratiev [Thu, 27 Feb 2014 14:20:54 +0000 (16:20 +0200)]
wil6210: single station disconnect
implement del_station() method in the struct cfg80211_ops
It allows to disconnect single peer from the AP
Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Vladimir Kondratiev [Thu, 27 Feb 2014 14:20:53 +0000 (16:20 +0200)]
wil6210: use ether_addr_equal
Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Vladimir Kondratiev [Thu, 27 Feb 2014 14:20:52 +0000 (16:20 +0200)]
wil6210: Provide signal strength indication
When notifying about Rx mgmt (ex: during scan), extract
signal strength reported by the hardware.
signal is not MBM, it is arbitrary units 0..100
Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Vladimir Kondratiev [Thu, 27 Feb 2014 14:20:51 +0000 (16:20 +0200)]
wil6210: Fill vring2cid_tid table early
Need to fill translation table before calling WMI with WMI_VRING_CFG_CMDID
since firmware may generate events during this call; and events need translation
table filled to be properly dispatched
Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Vladimir Kondratiev [Thu, 27 Feb 2014 14:20:50 +0000 (16:20 +0200)]
wil6210: disconnect only requested peer
Disconnect event reported by the FW, should lead to disconnection
of only requested peer. Find for the appropriate CID and disconnect
only it
For AP-like interface, notify cfg80211 with del_sta(),
for the client type interface, disconnect and turn link off.
Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Vladimir Kondratiev [Thu, 27 Feb 2014 14:20:49 +0000 (16:20 +0200)]
wil6210: per-connection statistics
Calculate statistics per connection, report with "iw station dump"
Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Vladimir Kondratiev [Thu, 27 Feb 2014 14:20:48 +0000 (16:20 +0200)]
wil6210: dump_station initial support
Rx stats is not calculated per STA - just give some number
Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Vladimir Kondratiev [Thu, 27 Feb 2014 14:20:47 +0000 (16:20 +0200)]
wil6210: fix BACK status processing
When FW notifies about BACK status change, it provides ring ID.
Process BA status for requested connection only. As for now, FW
don't report Rx BACK status, it reports Tx one instead.
As per current algorithm used in the firmware, imply Rx BACK
state is in sync with Tx one
Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Vladimir Kondratiev [Thu, 27 Feb 2014 14:20:46 +0000 (16:20 +0200)]
wil6210: broadcast Tx
Hardware do not support "real" broadcast on the air.
Use method similar to the Directed Multicast Service (DMS) as
described in the 10.23.15.2 "DMS procedures"
This service copies frame and delivers unicast for each associated peer
Do the following: send original frame to 1-st Tx vring, and send copies
to all other active vrings.
As currently hardware/firmware don't support A-MSDU, convert broadcast
frame to unicast instead of wrapping it in A-MSDU
Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Vladimir Kondratiev [Thu, 27 Feb 2014 14:20:45 +0000 (16:20 +0200)]
wil6210: Find free vring for Tx
There are 24 possible Tx vrings; when doind multiple connections, more then
one vring has to be used. Search for free one and select it.
Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Vladimir Kondratiev [Thu, 27 Feb 2014 14:20:44 +0000 (16:20 +0200)]
wil6210: Block ACK
When running multiple connections, hardware can't do BACK reordering
and it should be done on the host.
Model after mac80211's implementation. Drop RCU for now;
to be re-added when BACK will be stabilized
BACK handshaking is not implemented yet in the hardware,
pretend it was done to support the way FW operating
Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Vladimir Kondratiev [Thu, 27 Feb 2014 14:20:43 +0000 (16:20 +0200)]
wil6210: multiple connect - initial support
Enable multiple (up to 8 - HW/FW limitation) simultaneous connections.
Each connection has its own CID (connection ID) that describes chip's
beam-forming entity. Tx Vring should refer to correct CID for frame to reach
its destination.
Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Vladimir Kondratiev [Thu, 27 Feb 2014 14:20:42 +0000 (16:20 +0200)]
wil6210: [DEBUG] Improve Vring printing
Print '_' for the 'idle' descriptors - this makes vring representation more visible.
Also, for the Tx side, differentiate descriptors having associated skb's - print ones
with skb as 'H' and without as 'h'. Good to represent scattered frames.
Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Vladimir Kondratiev [Thu, 27 Feb 2014 14:20:41 +0000 (16:20 +0200)]
wil6210: [DEBUG] allow to query Rx and all Tx VRING descriptors
Expand debug capabilities to query all Tx/Rx descriptors. Usefull to analyse
various hardware/software stall situations. Printed is whole descriptor content
and the frame itself.
Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Vladimir Kondratiev [Thu, 27 Feb 2014 14:20:40 +0000 (16:20 +0200)]
wil6210: Tx management frame
Implement management frame passing. In order to receive frame on the other
side, remain_on_channel() should be implemented as well
Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Hante Meuleman [Wed, 26 Feb 2014 12:32:32 +0000 (13:32 +0100)]
brcmfmac: Use atomic functions for intstatus update.
The intstatus in sdio code can be updated from different
threads. To protect intstatus access, atomic functions are
used. The loop was replaced using atomic_set_mask().
Reviewed-by: Arend Van Spriel <arend@broadcom.com>
Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Reviewed-by: Daniel (Deognyoun) Kim <dekim@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>
Oleksij Rempel [Wed, 26 Feb 2014 09:04:44 +0000 (10:04 +0100)]
ath9k_htc: add function ath9k_regwrite_multi
... to remove duplicate code
Signed-off-by: Oleksij Rempel <linux@rempel-privat.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Oleksij Rempel [Wed, 26 Feb 2014 09:03:44 +0000 (10:03 +0100)]
ath9k_htc: remove unused variable sleepduration
sleepduration is always = intval.
Signed-off-by: Oleksij Rempel <linux@rempel-privat.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Oleksij Rempel [Wed, 26 Feb 2014 09:03:43 +0000 (10:03 +0100)]
ath9k: remove unused listen_interval and sleepduration.
this variable never changed.
Signed-off-by: Oleksij Rempel <linux@rempel-privat.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Paul Stewart [Wed, 26 Feb 2014 00:31:37 +0000 (16:31 -0800)]
mwifiex: Track BA sequence number reset
Some stations reset the sequence number for traffic-ids (TIDs)
as they initiate a block-ACK session. In order to detect such
behavior, mwifiex must note the starting sequence number given
during the ADDBA request. If the first received sequence number
after the ADDBA falls outside the receive window for this TID but
after the the ADDBA starting sequence number, we can assume that
this AP has reset its sequence number during the ADDBA. In this
case we must adjust the input window backward to incorporate this
received sequence number instead of ignoring it. Otherwise, we
could fail to successfully retrieve an arbitrarily large number
of downstream frames at the beginning of the block-ACK session.
Signed-off-by: Paul Stewart <pstew@chromium.org>
Acked-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Hante Meuleman [Tue, 25 Feb 2014 19:30:33 +0000 (20:30 +0100)]
brcmfmac: Small cleanup of redundant code.
In time some of the code got redundant, without being noticed.
This patch does not change any functionality, just removes
redundant 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>
Reviewed-by: Daniel (Deognyoun) Kim <dekim@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 [Tue, 25 Feb 2014 19:30:32 +0000 (20:30 +0100)]
brcmfmac: Remove immediate sleep support from SDIO.
Immediate sleep support is an aggressive power saving option
that has not been enabled in brcmfmac and is removed to
simplify 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>
Reviewed-by: Daniel (Deognyoun) Kim <dekim@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 [Tue, 25 Feb 2014 19:30:31 +0000 (20:30 +0100)]
brcmfmac: Minimize SDIO dpc scheduling.
SDIO dpc scheduling is done (repeated) when counter is set. This
counter gets decreased when dpc is finished. It is more efficient
to set counter to 0 before the dpc is actullay run. This will
minimize the frequency with which dpc is executed.
Reviewed-by: Arend Van Spriel <arend@broadcom.com>
Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Reviewed-by: Daniel (Deognyoun) Kim <dekim@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 [Tue, 25 Feb 2014 19:30:30 +0000 (20:30 +0100)]
brcmfmac: de-init driver layers in correct order.
First clean up fw signalling, before cleaning up the bus and
proto layer. Old order can cause oops in some circumstances.
Reviewed-by: Arend Van Spriel <arend@broadcom.com>
Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Reviewed-by: Daniel (Deognyoun) Kim <dekim@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 [Tue, 25 Feb 2014 19:30:29 +0000 (20:30 +0100)]
brcmfmac: Correct header debug dump for sdio tx hdrs.
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 [Tue, 25 Feb 2014 19:30:28 +0000 (20:30 +0100)]
brcmfmac: remove unused variable data_len from brcmf_sdio_bus_txdata()
The local variable data_len is assigned but never used so get rid
of it.
Reviewed-by: Daniel (Deognyoun) Kim <dekim@broadcom.com>
Reviewed-by: Hante Meuleman <meuleman@broadcom.com>
Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Arend van Spriel [Tue, 25 Feb 2014 19:30:27 +0000 (20:30 +0100)]
brcmfmac: fix use of skb control buffer in SDIO driver part
The SDIO driver has a 16-bit field defined in the skbuff control buffer.
However, it is accessed as a u32 overwriting other control info. Another
issue is that the field is not initialized for networking packets, but
the control buffer content is unspecified as other networking layers can
use it.
Reviewed-by: Hante Meuleman <meuleman@broadcom.com>
Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com>
Reviewed-by: Daniel (Deognyoun) Kim <dekim@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Hante Meuleman [Tue, 25 Feb 2014 19:30:26 +0000 (20:30 +0100)]
brcmfmac: Make firmeware roaming a module param.
Internal firmware roaming is enabled by default. This patch
makes it possible to disable internal firmware roaming by
specifying roamoff=1 as module param.
Reviewed-by: Arend Van Spriel <arend@broadcom.com>
Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Reviewed-by: Daniel (Deognyoun) Kim <dekim@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>
Oleksij Rempel [Tue, 25 Feb 2014 13:48:56 +0000 (14:48 +0100)]
ath9k_htc: use ath9k_cmn_reload_chainmask
Signed-off-by: Oleksij Rempel <linux@rempel-privat.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Oleksij Rempel [Tue, 25 Feb 2014 13:48:55 +0000 (14:48 +0100)]
ath9k: move ath9k_reload_chainmask_settings to common
Signed-off-by: Oleksij Rempel <linux@rempel-privat.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Oleksij Rempel [Tue, 25 Feb 2014 13:48:54 +0000 (14:48 +0100)]
ath9k-common: set maxstream=1 for ar9271
Signed-off-by: Oleksij Rempel <linux@rempel-privat.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Oleksij Rempel [Tue, 25 Feb 2014 13:48:53 +0000 (14:48 +0100)]
ath9k_htc: use ath9k_cmn_setup_ht_cap
Signed-off-by: Oleksij Rempel <linux@rempel-privat.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Oleksij Rempel [Tue, 25 Feb 2014 13:48:52 +0000 (14:48 +0100)]
ath9k: move setup_ht_cap to common-init
and rename it to ath9k_cmn_setup_ht_cap
Signed-off-by: Oleksij Rempel <linux@rempel-privat.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Oleksij Rempel [Tue, 25 Feb 2014 13:48:51 +0000 (14:48 +0100)]
ath9k_htc: use ath9k_cmn_init_channels_rates
and ath_common sbands.
Signed-off-by: Oleksij Rempel <linux@rempel-privat.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Oleksij Rempel [Tue, 25 Feb 2014 13:48:50 +0000 (14:48 +0100)]
ath9k: move ath9k_init_channels_rates to common-init
and rename it to ath9k_cmn_init_channels_rates.
sbands are move to ath_common as well.
Signed-off-by: Oleksij Rempel <linux@rempel-privat.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Yogesh Ashok Powar [Tue, 25 Feb 2014 12:12:18 +0000 (17:42 +0530)]
mwl8k: Adding support to gather survey per channel
Survey stats such as channel busy time, rx busy time
and noise are collected when sw_scan starts for every
switched new channel. This happens till sw_scan stops.
All the collected stats are shared up when get_survey()
is called.
This implements support for ACS feature from Hostapd.
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>
Yogesh Ashok Powar [Tue, 25 Feb 2014 12:12:09 +0000 (17:42 +0530)]
mwl8k: Implement sw_scan start/stop cbs
Implement sw_scan start and stop callbacks.
Reset BBP registers for channel, RX busy and
average noise stats which clear on read.
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>
Yogesh Ashok Powar [Tue, 25 Feb 2014 12:11:58 +0000 (17:41 +0530)]
mwl8k: Adding support to access BBP registers
Adding AP firmware command to access BBP
regs. This will be used for retrieving
different counters CCA/RX needed for ACS
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>
Zhao, Gang [Tue, 18 Feb 2014 13:36:03 +0000 (21:36 +0800)]
ieee80211: remove function ieee80211_{dsss_chan_to_freq, freq_to_dsss_chan}
Function ieee80211_{dsss_chan_to_freq, freq_to_dsss_chan} have been
replaced with ieee80211_{channel_to_frequency, frequency_to_channel}.
There should be no users of the two functions now. So remove them.
Cc: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Zhao, Gang <gamerh2o@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Zhao, Gang [Wed, 19 Feb 2014 08:58:43 +0000 (16:58 +0800)]
orinoco: replace function ieee80211_{dsss_chan_to_freq, freq_to_dsss_chan}
Replace ieee80211_{dsss_chan_to_freq, freq_to_dsss_chan} with more
generic ieee80211_{channel_to_frequency, frequency_to_channel}.
File <net/cfg80211.h> has already been included. It's safe to use
IEEE80211_BAND_2GHZ here.
This change is a preparation for the removal of function
ieee80211_{dsss_chan_to_freq, freq_to_dsss_chan}.
Signed-off-by: Zhao, Gang <gamerh2o@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Zhao, Gang [Tue, 18 Feb 2014 13:36:01 +0000 (21:36 +0800)]
zd1201: replace function ieee80211_{dsss_chan_to_freq, freq_to_dsss_chan}
Replace ieee80211_{dsss_chan_to_freq, freq_to_dsss_chan} with more
generic ieee80211_{channel_to_frequency, frequency_to_channel}.
Function ieee80211_frequency_to_channel() will return 0 if frequency
is not correctly provided, so no need to set channel to 0 explicitly.
Include <net/cfg80211.h> for the defination of IEEE80211_BAND_2GHZ.
Because <net/cfg80211.h> includes <linux/ieee80211.h>, so we can
replace <linux/ieee80211.h> with <net/cfg80211.h>.
This change is a preparation for the removal of function
ieee80211_{dsss_chan_to_freq, freq_to_dsss_chan}.
Signed-off-by: Zhao, Gang <gamerh2o@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Zhao, Gang [Tue, 18 Feb 2014 13:36:00 +0000 (21:36 +0800)]
rndis_wlan: replace function ieee80211_{dsss_chan_to_freq, freq_to_dsss_chan}
Replace ieee80211_{dsss_chan_to_freq, freq_to_dsss_chan} with more
generic ieee80211_{channel_to_frequency, frequency_to_channel}.
File <net/cfg80211.h> has already been included. It's safe to use
IEEE80211_BAND_2GHZ here.
This change is a preparation for the removal of function
ieee80211_{dsss_chan_to_freq, freq_to_dsss_chan}.
Cc: Jussi Kivilinna <jussi.kivilinna@iki.fi>
Signed-off-by: Zhao, Gang <gamerh2o@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Zhao, Gang [Tue, 18 Feb 2014 13:35:59 +0000 (21:35 +0800)]
wl3501_cs: replace function ieee80211_{dsss_chan_to_freq, freq_to_dsss_chan}
Replace ieee80211_{dsss_chan_to_freq, freq_to_dsss_chan} with more
generic ieee80211_{channel_to_frequency, frequency_to_channel}.
Include <net/cfg80211.h> for the defination of IEEE80211_BAND_2GHZ.
Because <net/cfg80211.h> includes <linux/ieee80211.h>, so we can
replace <linux/ieee80211.h> with <net/cfg80211.h>.
This change is a preparation for the removal of function
ieee80211_{dsss_chan_to_freq, freq_to_dsss_chan}.
Cc: Arnaldo Carvalho de Melo <acme@ghostprotocols.net>
Signed-off-by: Zhao, Gang <gamerh2o@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Zhao, Gang [Tue, 18 Feb 2014 13:35:58 +0000 (21:35 +0800)]
atmel: replace function ieee80211_{dsss_chan_to_freq, freq_to_dsss_chan}
Replace ieee80211_{dsss_chan_to_freq, freq_to_dsss_chan} with more
generic ieee80211_{channel_to_frequency, frequency_to_channel}.
Include <net/cfg80211.h> for the defination of IEEE80211_BAND_2GHZ.
Because <net/cfg80211.h> includes <linux/ieee80211.h>, so we can
replace <linux/ieee80211.h> with <net/cfg80211.h>.
This change is a preparation for the removal of function
ieee80211_{dsss_chan_to_freq, freq_to_dsss_chan}.
Cc: Simon Kelley <simon@thekelleys.org.uk>
Signed-off-by: Zhao, Gang <gamerh2o@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Zhao, Gang [Tue, 18 Feb 2014 13:35:57 +0000 (21:35 +0800)]
airo: replace function ieee80211_{dsss_chan_to_freq, freq_to_dsss_chan}
Replace ieee80211_{dsss_chan_to_freq, freq_to_dsss_chan} with more
generic ieee80211_{channel_to_frequency, frequency_to_channel}.
Include <net/cfg80211.h> for the defination of IEEE80211_BAND_2GHZ.
Because <net/cfg80211.h> includes <linux/ieee80211.h>, so we can
replace <linux/ieee80211.h> with <net/cfg80211.h>.
This change is a preparation for the removal of function
ieee80211_{dsss_chan_to_freq, freq_to_dsss_chan}.
Signed-off-by: Zhao, Gang <gamerh2o@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
andrea merello [Tue, 18 Feb 2014 01:10:44 +0000 (02:10 +0100)]
rtl818x: add comments to explain few not obvious HW configs.
Certain HW options (TX packet retry count, CW configuration and
TX power configuration) can be specified in both the TX packet
descriptor and also into HW "global" registers.
The HW is thus configured to honour the global register or the
TX descriptor field depending by the case.
This patch adds few comments that hopefully clarify in which cases
the driver uses one method and in which cases it uses the other.
Signed-off-by: Andrea Merello <andrea.merello@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
andrea merello [Tue, 18 Feb 2014 01:10:43 +0000 (02:10 +0100)]
rtl818x: make dev_alloc_skb() null pointer check to really work
During driver initialization, some skbs are preallocated for RX.
Currenly if the allocation fails, the driver's allocation routine
exits immediatly but it will return zero (success) anyway.
In this way the driver will continue initialization with buggy
pointers around.
This patch makes the driver's allocation routine to return
an error value and to print a complaint message when skb allocation
fails.
In this way its caller will not go further, avoinding the driver to
successfully load, and preventing dereferencing buggy pointers.
An hint is thus printed about why the driver failed.
Signed-off-by: Andrea Merello <andrea.merello@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
andrea merello [Sat, 22 Feb 2014 16:57:23 +0000 (17:57 +0100)]
rtl818x: check for pci_map_single() success when initializing RX ring
During initialization a number of RX skbs are allocated and mapped
for DMA.
Currently if pci_map_single() fails, it will result in passing to the
HW a wrong DMA address (to write to!).
This patch adds check for this condition and eventually causes the
driver not to initialize, avoiding at least dangerous DMAs.
Signed-off-by: Andrea Merello <andrea.merello@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
andrea merello [Tue, 18 Feb 2014 01:10:41 +0000 (02:10 +0100)]
rtl818x: pci_iomap() should pair with pci_iounmap()
Currently the driver uses pci_iomap() but iounmap() is called in
the error path
Change to use pci_iounmap() instead.
Reported-by: Huqiu Liu <liuhq11@mails.tsinghua.edu.cn>
Signed-off-by: Andrea Merello <andrea.merello@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
andrea merello [Tue, 18 Feb 2014 01:10:40 +0000 (02:10 +0100)]
rtl818x: Explicitly enable contetion window
Currently the contention window enable/disable HW flag is not
touched by the driver.
This patch explicitly set it to the correct value to make sure
contention window is enabled (AFAIK contention window must be
enabled in most (if not all) cases.
Signed-off-by: Andrea Merello <andrea.merello@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Sebastian Reichel [Fri, 14 Feb 2014 23:05:56 +0000 (00:05 +0100)]
Documentation: dt: wireless: Add wl1251
Add device tree binding documentation for Texas Instrument's wl1251
wireless lan chip. For now only the SPI binding is documented.
Signed-off-by: Sebastian Reichel <sre@debian.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Sebastian Reichel [Fri, 14 Feb 2014 23:05:55 +0000 (00:05 +0100)]
wl1251: spi: add device tree support
Add device tree support for the spi variant of wl1251.
Signed-off-by: Sebastian Reichel <sre@debian.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Sebastian Reichel [Fri, 14 Feb 2014 23:05:54 +0000 (00:05 +0100)]
wl1251: spi: add vio regulator support
This patch adds support for requesting the regulator powering
the vio pin.
Signed-off-by: Sebastian Reichel <sre@debian.org>
Reviewed-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Sebastian Reichel [Fri, 14 Feb 2014 23:05:53 +0000 (00:05 +0100)]
wl1251: move power GPIO handling into the driver
Move the power GPIO handling from the board code into
the driver. This is a dependency for device tree support.
Signed-off-by: Sebastian Reichel <sre@debian.org>
Reviewed-by: Pavel Machek <pavel@ucw.cz>
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Luciano Coelho [Fri, 14 Feb 2014 23:05:52 +0000 (00:05 +0100)]
wl1251: split wl251 platform data to a separate structure
Move the wl1251 part of the wl12xx platform data structure into a new
structure specifically for wl1251. Change the platform data built-in
block and board files accordingly.
Signed-off-by: Luciano Coelho <coelho@ti.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Reviewed-by: Felipe Balbi <balbi@ti.com>
Reviewed-by: Sebastian Reichel <sre@debian.org>
Reviewed-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Felix Fietkau [Sat, 22 Feb 2014 13:55:57 +0000 (14:55 +0100)]
ath5k: set SURVEY_INFO_IN_USE on get_survey
Only one channel is returned - the one currently being used.
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Felix Fietkau [Sat, 22 Feb 2014 13:52:49 +0000 (14:52 +0100)]
ath9k: make some hardware reset log messages debug-only
On some chips, baseband watchdog hangs are more common than others, and
the driver has support for handling them.
Interrupts even after a watchdog hang are also quite common, so there's
not much point in spamming the user's logfiles.
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Felix Fietkau [Sat, 22 Feb 2014 13:52:48 +0000 (14:52 +0100)]
ath9k: do not set half/quarter channel flags in AR_PHY_MODE
5/10 MHz channel bandwidth is configured via the PLL clock, instead of
the AR_PHY_MODE register. Using that register is AR93xx specific, and
makes the mode incompatible with earlier chipsets.
In some early versions, these flags were apparently applied at the wrong
point in time and thus did not cause connectivity issues, however now
they are causing problems, as pointed out in this OpenWrt ticket:
https://dev.openwrt.org/ticket/14916
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Joe Perches [Fri, 21 Feb 2014 22:46:43 +0000 (14:46 -0800)]
ath9k: Use static const
Trivially reduces text size too.
$ size drivers/net/wireless/ath/ath9k/debug.o*
text data bss dec hex filename
34436 2528 5128 42092 a46c drivers/net/wireless/ath/ath9k/debug.o.new
34464 2528 5128 42120 a488 drivers/net/wireless/ath/ath9k/debug.o.old
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Felix Fietkau [Fri, 21 Feb 2014 10:45:36 +0000 (11:45 +0100)]
ath9k: list more reset causes in debugfs
Number of MAC hangs and stuck beacons were missing
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Tejun Heo [Thu, 20 Feb 2014 20:44:23 +0000 (15:44 -0500)]
wireless/rt2x00: don't use PREPARE_WORK in rt2800usb.c
PREPARE_[DELAYED_]WORK() are being phased out. They have few users
and a nasty surprise in terms of reentrancy guarantee as workqueue
considers work items to be different if they don't have the same work
function.
Update rt2800usb.c to use INIT_WORK() instead of PREPARE_WORK(). As
the work item isn't in active use during rt2800usb_probe_hw(), this
doesn't cause any behavior difference.
It would probably be best to route this with other related updates
through the workqueue tree.
Only compile tested.
Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: Ivo van Doorn <IvDoorn@gmail.com>
Cc: Gertjan van Wingerde <gwingerde@gmail.com>
Cc: Helmut Schaa <helmut.schaa@googlemail.com>
Cc: linux-wireless@vger.kernel.org
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Stanislaw Gruszka [Wed, 19 Feb 2014 08:15:11 +0000 (09:15 +0100)]
iwlegacy: properly enable power saving
Even if we mark PS on, device still worked in normal mode. Patch
corrects that and now we send proper powertable command to device,
which put it in sleep mode when PS is on.
Reported-and-tested-by: Tino Keitel <tino.keitel@tikei.de>
Tested-by: Pedro Francisco <pedrogfrancisco@gmail.com>
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Stanislaw Gruszka [Wed, 19 Feb 2014 08:15:10 +0000 (09:15 +0100)]
iwlegacy: merge reclaim check
Merge reclaim check for 3945 & 4965. This add some more checks for
3945, most importantly N_RX notify.
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Stanislaw Gruszka [Wed, 19 Feb 2014 08:15:09 +0000 (09:15 +0100)]
iwl3945: fix wakeup interrupt
We have only 5 tx queues on 3945, updating il->txq[5] results in
writing random value to HBUS_TARG_WRPTR register.
Additionally use spin lock to protect txq->write_ptr and
txq->need_update fields also modified in TX path.
Tested-by: Pedro Francisco <pedrogfrancisco@gmail.com>
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Amitkumar Karwar [Tue, 18 Feb 2014 23:47:57 +0000 (15:47 -0800)]
mwifiex: enable obss scan offload feature flag
We don't perform OBSS scan internally. As we intend to use
corresponding feature in application, we will enable this flag.
Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Avinash Patil [Tue, 18 Feb 2014 23:47:56 +0000 (15:47 -0800)]
mwifiex: remove redundant del_timer
While modifying timer, we need not delete timer.
Signed-off-by: Avinash Patil <patila@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Avinash Patil [Tue, 18 Feb 2014 23:47:55 +0000 (15:47 -0800)]
mwifiex: use del_timer_sync instead of del_timer
Use SMP safe del_timer_sync instead of del_timer for cancelling
timers.
Signed-off-by: Avinash Patil <patila@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Jouni Malinen [Tue, 18 Feb 2014 18:41:08 +0000 (20:41 +0200)]
ath9k: Enable U-APSD AP mode support
mac80211 handles the actual operations, so ath9k can just indicate
support for this. Based on initial tests, this combination seems to
work fine.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Avinash kumar [Tue, 18 Feb 2014 11:34:10 +0000 (17:04 +0530)]
drivers:net:wireless:airo.c:checkpatch.pl cleanup
removed following warnings-
drivers/net/wireless/airo.c:39: WARNING: Use #include <linux/io.h> instead of <asm/io.h>
drivers/net/wireless/airo.c:48: WARNING: Use #include <linux/uaccess.h> instead of <asm/uaccess.h>
Signed-off-by: Avinash Kumar <avi.kp.137@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Cédric Le Goater [Tue, 18 Feb 2014 09:07:52 +0000 (10:07 +0100)]
hostap: add Netgear MA401 card
This is a relatively old Prism2 card which is correctly supported
by the hostap driver.
Signed-off-by: Cédric Le Goater <clg@fr.ibm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Sachin Kamat [Mon, 17 Feb 2014 09:55:01 +0000 (15:25 +0530)]
net: wireless: wl3501_cs: Remove duplicate include
linux/etherdevice.h was included twice.
Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Zhao, Gang [Sun, 16 Feb 2014 14:31:38 +0000 (22:31 +0800)]
b43: return true / false instead of numbers in functions which return bool value
Signed-off-by: Zhao, Gang <gamerh2o@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Zhao, Gang [Sun, 16 Feb 2014 14:31:37 +0000 (22:31 +0800)]
b43: Kconfig: let config B43_BCMA_PIO depends on B43
Logically, config B43_BCMA_PIO should depend on B43. This also solves
the problem that sub options of b43 driver didn't indent correctly in
make menuconfig's ncurses window.
Signed-off-by: Zhao, Gang <gamerh2o@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Peter Wu [Fri, 14 Feb 2014 18:03:45 +0000 (19:03 +0100)]
rtlwifi: properly apply filter flags
commit
0baa0fd76f3f5a134461d6cf30294f6bb1bb824c
("rtlwifi: Convert core routines for addition of rtl8192se and
rtl8192de") removed setting HW_VAR_RCR, HW_VAR_MGT_FILTER and
HW_VAR_CTRL_FILTER. The last two are probably done because some hardware
does not support them. The first is probably a mistake. This patch adds
the missing set_hw_reg call.
For PCI support, rx_conf is not touched directly. Instead, get_hw_reg is
used to abstract between receive_config (for PCI) and rx_conf (for USB).
This was tested on a 10ec:8176 Realtek RTL8188CE (according to the
label on the mini-PCIe card). Before this patch, `iw wlan0 set monitor
otherbss` did not capture frames from other BSS's. After this patch, it
does print packets.
Tested-by: Peter Wu <lekensteyn@gmail.com>
Signed-off-by: Peter Wu <lekensteyn@gmail.com>
Acked-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Peter Wu [Fri, 14 Feb 2014 18:03:44 +0000 (19:03 +0100)]
rtlwifi: avoid accessing RCR directly
The rtl*_set_check_bssid functions are mostly the same, but access the
RCR register in different ways. Use the get_hw_reg abstraction layer
(which reads rtlpci->receive_config for PCI devices and mac->rx_conf for
USB).
There is no functional change for cases where receive_config was
accessed directly. For rtl8192ce, there is still no change because
nothing modifies REG_RCR or receive_config. For rtl8192cu, it now also
applies changes to rx_conf from configure_filter, but that can be
considered a bug which is fixed later.
Signed-off-by: Peter Wu <lekensteyn@gmail.com>
Acked-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Dan Carpenter [Fri, 14 Feb 2014 09:03:13 +0000 (12:03 +0300)]
mwifiex: memory corruption in mwifiex_tdls_add_vht_capab()
There is a typo here because the names are confusingly similar. The
intent was sizeof(struct ieee80211_vht_cap) (size 12) but sizeof(struct
ieee80211_ht_cap) (size 32) was used.
Anway, it's cleaner to just specify the variable instead of the type.
Fixes: 5f6d5983394f ('mwifiex: add VHT support for TDLS')
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
John W. Linville [Mon, 24 Feb 2014 20:05:42 +0000 (15:05 -0500)]
Merge branch 'for-john' of git://git./linux/kernel/git/iwlwifi/iwlwifi-next
John W. Linville [Mon, 24 Feb 2014 20:04:35 +0000 (15:04 -0500)]
Merge branch 'for-upstream' of git://git./linux/kernel/git/bluetooth/bluetooth-next
John W. Linville [Mon, 24 Feb 2014 20:03:32 +0000 (15:03 -0500)]
Merge branch 'for-john' of git://git./linux/kernel/git/jberg/mac80211-next
John W. Linville [Mon, 24 Feb 2014 20:02:36 +0000 (15:02 -0500)]
Merge branch 'for-linville' of git://github.com/kvalo/ath
projects / openwrt / staging / blogic.git / log