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Commit Graph

244321 Commits

Author SHA1 Message Date
Rafał Miłecki
9594b56dbe bcma: add PCI ID of the card found in Thinkpad X120e
Reported-by: Gottfried Haider <gottfried.haider@gmail.com>
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-05-16 14:25:29 -04:00
Rajkumar Manoharan
c29acf2010 mac80211: abort scan_work immediately when the device goes down
As long as no delay is required b/w channel change, scan work
is proceeding without scheduling a new work. In such case, we
can not abort scan work when the card was unplugged. This patch
completes the scanning immediately whenever the device goes down.

Reviewed-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: Rajkumar Manoharan <rmanoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-05-16 14:25:29 -04:00
Johannes Berg
8e621fc90b mac80211: verify IBSS in interface combinations
Drivers shouldn't attempt to advertise support
for more than one IBSS interface since mac80211
doesn't support that. Check and return an error
from ieee80211_register_hw() in that case.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-05-16 14:25:28 -04:00
Christian Lamparter
df64962f7d carl9170: advertise interface combinations
In order to provide multiple interfaces for a single device,
the driver will be required to advertise all possible
interface configurations to the stack.

Signed-off-by: Christian Lamparter <chunkeey@googlemail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-05-16 14:25:28 -04:00
Rafał Miłecki
dedb1eb977 b43: rename b43_wldev's field with ssb_device to sdev
We free name "dev" for something generic (like dev abstraction layer).
Additionaly code is cleaner now, especially magic dev->dev-dev chains.

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-05-16 14:25:28 -04:00
Javier Cardona
d0df9eecf9 mac80211: Deactivate mesh path timers when freeing nodes
Mesh paths are deleted via mesh_path_del() which properly
deactivates the timer associated to a mesh path.  But if paths were
deleted by mesh_table_free(..., true) timers would not be deactivated.
This fixes this case.

Reported-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: Javier Cardona <javier@cozybit.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-05-16 14:25:28 -04:00
Alexey Dobriyan
011159a0a7 airo: correct proc entry creation interfaces
* use proc_mkdir_mode() instead of create_proc_entry(S_IFDIR|...),
  export proc_mkdir_mode() for that, oh well.
* don't supply S_IFREG to proc_create_data(), it's unnecessary

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-05-16 14:25:28 -04:00
Christian Lamparter
9368a9a237 p54usb: add zoom 4410 usbid
Cc: <stable@kernel.org>
Reported-by: Mark Davis <marked86@gmail.com>
Signed-off-by: Christian Lamparter <chunkeey@googlemail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-05-16 14:25:27 -04:00
John W. Linville
f51f87a091 Merge branch 'wireless-next-2.6' of git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-2.6 2011-05-16 14:21:02 -04:00
Yogesh Ashok Powar
3b8ab88aca mwifiex: use ieee80211_amsdu_to_8023s routine
mwifiex was using its own implementation of converting 802.11n
AMSDU to 802.3s.  This patch removes mwifiex specific
implementation and uses existing ieee80211_amsdu_to_8023s
routine.

Signed-off-by: Yogesh Ashok Powar <yogeshp@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-05-16 14:10:50 -04:00
Yogesh Ashok Powar
8b3becadc8 cfg80211: make stripping of 802.11 header optional from AMSDU
Currently the devices that have already stripped IEEE 802.11
header from the AMSDU SKB can not use ieee80211_amsdu_to_8023s
routine. This patch enhances ieee80211_amsdu_to_8023s() API by
changing mandatory removing of IEEE 802.11 header from AMSDU
to optional.

Signed-off-by: Yogesh Ashok Powar <yogeshp@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-05-16 14:10:50 -04:00
Javier Cardona
57cf8043a6 nl80211: Move peer link state definition to nl80211
These definitions need to be exposed now that we can set the peer link
states via NL80211_ATTR_STA_PLINK_STATE.  They were already being
(opaquely) reported by NL80211_STA_INFO_PLINK_STATE.

Signed-off-by: Javier Cardona <javier@cozybit.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-05-16 14:10:49 -04:00
Mohammed Shafi Shajakhan
108697c44b ath9k: make npending frames check as bool
we are not doing anything by tracking the number of pending frames.
bail out when we first find a pending frame in any one of the 10 queues.

Signed-off-by: Mohammed Shafi Shajakhan <mshajakhan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-05-16 14:10:48 -04:00
Mohammed Shafi Shajakhan
21e8ee6d20 ath9k: make sure main_rssi is positive
some times the rssi control descriptor for the main antenna may be
negative like that of alternate antenna, hence before  incrementing
packet counts/rssi of main/alternate antenna make sure both main_rssi
and alt_rssi are positive only. this avoids wrong selection of antenna
due to diversity

Cc: Gabriel Tseng <Gabriel.Tseng@Atheros.com>
Cc: Senthilkumar Balasubramanian <Senthilkumar.Balasubramanian@Atheros.com>
Signed-off-by: Mohammed Shafi Shajakhan <mshajakhan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-05-16 14:10:47 -04:00
Mohammed Shafi Shajakhan
3e9a212a9e ath9k: configure fast_div_bias based on diversity group
configure fast diversity bias based on the antenna diversity group and
based on main/alt LNA configurations. also configure main antenna and
alternate antenna to gain-table 0 for diversity group 2(AR9485)

Cc: Gabriel Tseng <Gabriel.Tseng@Atheros.com>
Cc: Senthilkumar Balasubramanian <Senthilkumar.Balasubramanian@Atheros.com>
Signed-off-by: Mohammed Shafi Shajakhan <mshajakhan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-05-16 14:10:47 -04:00
Mohammed Shafi Shajakhan
b85c5734f0 ath9k: Implement an API to swap main/ALT LNA's
for the diversity group 2(AR9485) we swap the LNA's of main/ALT antenna
based on alternate antenna's rssi average in comparision with main
antenna's rssi, while for AR9285(antenna diversity group 0)we still
follow the older method of looking at the packet count in alternate
antenna

Cc: Gabriel Tseng <Gabriel.Tseng@Atheros.com>
Cc: Senthilkumar Balasubramanian <Senthilkumar.Balasubramanian@Atheros.com>
Signed-off-by: Mohammed Shafi Shajakhan <mshajakhan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-05-16 14:10:46 -04:00
Mohammed Shafi Shajakhan
8afbcc8bfb ath9k_hw: define antenna diversity group
AR9285 belongs to diversity group 0 and AR9485 belongs to diversity
group 2. Based on the diversity group we configure certain antenna
diversity paramaters such as lna1_lna2_delta and fast diversity
bias values. For AR9485 we have some gain table parameter which
selects the gain table 0/1 for main and alternate antenna

Cc: Gabriel Tseng <Gabriel.Tseng@Atheros.com>
Cc: Senthilkumar Balasubramanian <Senthilkumar.Balasubramanian@Atheros.com>
Signed-off-by: Mohammed Shafi Shajakhan <mshajakhan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-05-16 14:10:46 -04:00
Mohammed Shafi Shajakhan
6bcbc062c2 ath9k_hw: define modules to get/set Antenna diversity paramaters
these are the two important modules that will be called by the antenna
diversity algorithm module in the rx. this will continuosly configure
the hardware based on the current diversity status obtained
from the algorithm

Cc: Gabriel Tseng <Gabriel.Tseng@Atheros.com>
Cc: Senthilkumar Balasubramanian <Senthilkumar.Balasubramanian@Atheros.com>
Signed-off-by: Mohammed Shafi Shajakhan <mshajakhan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-05-16 14:10:45 -04:00
Mohammed Shafi Shajakhan
842ca780af ath9k_hw: config diversity based on eeprom contents
* enable LNA-diversity, fast-diversity for AR9485 based  on
  the value read from EEPROM content
* if antenna diversity/combining is supported, set LNA1 for the main
  antenna and LNA2 for the alternate antenna based on the new diversity
  algorithm

Cc: Gabriel Tseng <Gabriel.Tseng@Atheros.com>
Cc: Senthilkumar Balasubramanian <Senthilkumar.Balasubramanian@Atheros.com>
Cc: Luis Rodriguez <Luis.Rodriguez@Atheros.com>
Signed-off-by: Mohammed Shafi Shajakhan <mshajakhan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-05-16 14:10:44 -04:00
Mohammed Shafi Shajakhan
c6ba9feb4f ath9k_hw: define registers/macros to support Antenna diversity
define few registers and macros to configure/enable Antenna diversity
parameters in AR9485

Cc: Gabriel Tseng <Gabriel.Tseng@Atheros.com>
Cc: Senthilkumar Balasubramanian <Senthilkumar.Balasubramanian@Atheros.com>
Signed-off-by: Mohammed Shafi Shajakhan <mshajakhan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-05-16 14:10:44 -04:00
Mohammed Shafi Shajakhan
21d2c63a28 ath9k_hw: enable Antenna diversity for AR9485
read antenna diversity and combining information from the EEPROM.
Enable antenna diversity/combining feature only when both LNA
diversity and fast diversity are supported

Cc: Gabriel Tseng <Gabriel.Tseng@Atheros.com>
Cc: Senthilkumar Balasubramanian <Senthilkumar.Balasubramanian@Atheros.com>
Tested-by: Mohammed Shafi Shajakhan <mshajakhan@atheros.com>
Signed-off-by: Mohammed Shafi Shajakhan <mshajakhan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-05-16 14:10:43 -04:00
Mohammed Shafi Shajakhan
69de372175 ath9k_hw: make antenna diversity modules chip specific
this is necessary to support Antenna diversity and combining in new chip
sets such as AR9485, previously Antenna diversity support is available
only in AR9285

Cc: Gabriel Tseng <Gabriel.Tseng@Atheros.com>
Cc: Senthilkumar Balasubramanian <Senthilkumar.Balasubramanian@Atheros.com>
Signed-off-by: Mohammed Shafi Shajakhan <mshajakhan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-05-16 14:10:42 -04:00
Julia Lawall
bd2281b85d net/rfkill/core.c: Avoid leaving freed data in a list
The list_for_each_entry loop can fail, in which case the list element is
not removed from the list rfkill_fds.  Since this list is not accessed by
the loop, the addition of &data->list into the list is just moved after the
loop.

The sematic match that finds this problem is as follows:
(http://coccinelle.lip6.fr/)

// <smpl>
@@
expression E,E1,E2;
identifier l;
@@

*list_add(&E->l,E1);
... when != E1
    when != list_del(&E->l)
    when != list_del_init(&E->l)
    when != E = E2
*kfree(E);// </smpl>

Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-05-16 14:10:42 -04:00
Johannes Berg
40b275b69e mac80211: sparse RCU annotations
This adds sparse RCU annotations to most of
mac80211, only the mesh code remains to be
done.

Due the the previous patches, the annotations
are pretty simple. The only thing that this
actually changes is removing the RCU usage of
key->sta in debugfs since this pointer isn't
actually an RCU-managed pointer (it only has
a single assignment done before the key even
goes live). As that is otherwise harmless, I
decided to make it part of this patch.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-05-16 14:10:41 -04:00
Johannes Berg
ec034b208d mac80211: fix TX a-MPDU locking
During my quest to make mac80211 not have any RCU
warnings from sparse, I came across the a-MPDU code
again and it wasn't quite clear why it isn't racy.
So instead of assigning the tid_tx array with just
the spinlock held in ieee80211_start_tx_ba_session
use a separate temporary array protected only by
the spinlock and protect all assignments to the
"live" array by both the spinlock and the mutex so
that other code is easily verified to be correct.

Due to pointer assignment atomicity I don't think
this is a real issue, but I'm not sure, especially
on Alpha the current code might be problematic.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-05-16 14:10:40 -04:00
Johannes Berg
7527a782e1 cfg80211: advertise possible interface combinations
Add the ability to advertise interface combinations in nl80211.
This allows the driver to indicate what the combinations are
that it supports. "Combinations" of just a single interface are
implicit, as previously. Note that cfg80211 will enforce that
the restrictions are met, but not for all drivers yet (once all
drivers are updated, we can remove the flag and enforce for all).

When no combinations are actually supported, an empty list will
be exported so that userspace can know if the kernel exported
this info or not (although it isn't clear to me what tools using
the info should do if the kernel didn't export it).

Since some interface types are purely virtual/software and don't
fit the restrictions, those are exposed in a new list of pure SW
types, not subject to restrictions. This mainly exists to handle
AP-VLAN and monitor interfaces in mac80211.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-05-16 14:10:40 -04:00
Stephen Boyd
805d7d23ef iwlwifi: Silence DEBUG_STRICT_USER_COPY_CHECKS=y warning
Enabling DEBUG_STRICT_USER_COPY_CHECKS causes the following
warning:

In file included from arch/x86/include/asm/uaccess.h:573,
                 from include/net/checksum.h:25,
                 from include/linux/skbuff.h:28,
                 from drivers/net/wireless/iwlwifi/iwl-agn-rs.c:28:
In function 'copy_from_user',
    inlined from 'rs_sta_dbgfs_scale_table_write' at
    drivers/net/wireless/iwlwifi/iwl-agn-rs.c:3099:
arch/x86/include/asm/uaccess_64.h:65:
warning: call to 'copy_from_user_overflow' declared with
attribute warning: copy_from_user() buffer size is not provably
correct

presumably due to buf_size being signed causing GCC to fail to
see that buf_size can't become negative.

Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-05-16 14:10:39 -04:00
Stephen Boyd
8220ba3e2e iwlegacy: Silence DEBUG_STRICT_USER_COPY_CHECKS=y warning
Enabling DEBUG_STRICT_USER_COPY_CHECKS causes the following
warning:

In file included from arch/x86/include/asm/uaccess.h:573,
                 from include/net/checksum.h:25,
                 from include/linux/skbuff.h:28,
                 from drivers/net/wireless/iwlegacy/iwl-4965-rs.c:28:
In function 'copy_from_user',
    inlined from 'iwl4965_rs_sta_dbgfs_scale_table_write' at
    drivers/net/wireless/iwlegacy/iwl-4965-rs.c:2616:
arch/x86/include/asm/uaccess_64.h:65:
warning: call to 'copy_from_user_overflow' declared with
attribute warning: copy_from_user() buffer size is not provably
correct

presumably due to buf_size being signed causing GCC to fail to
see that buf_size can't become negative.

Cc: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-05-16 14:10:38 -04:00
John W. Linville
b376704bf5 Merge branch 'for-linville' of git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx 2011-05-13 15:18:35 -04:00
John W. Linville
1159024d4c ssb: fix pcicore build breakage
drivers/ssb/main.c:1336: error: 'SSB_PCICORE_BCAST_ADDR' undeclared (first use in this function)
drivers/ssb/main.c:1337: error: 'SSB_PCICORE_BCAST_DATA' undeclared (first use in this function)
drivers/ssb/main.c:1349: error: 'struct ssb_pcicore' has no member named 'dev'

Reported-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-05-13 15:05:46 -04:00
Wey-Yi Guy
6dc0c7fc7c iwlagn: remove unused old_assoc parameter
old_assoc not used, remove it

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2011-05-13 12:03:17 -07:00
Johannes Berg
51b7ef058c iwlagn: change default beacon interval
When the PAN context is active, but unused, it
may still block scans that take more dwell time
than its beacon interval (which is odd). Work
around this problem by using a default beacon
interval of 200 so scans will fit between.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2011-05-13 12:03:08 -07:00
Johannes Berg
70817b5e14 iwlagn: remove set but unused vars
gcc is warning that a few variables in rate
scaling are set but never otherwise used.
This pointed out a few simplifications.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2011-05-13 12:02:59 -07:00
Wey-Yi Guy
3083d03c21 iwlagn: alwasy send RXON with disassociate falge before associate
Before send the RXON command with associated flag set, always do disassociate
first to make sure uCode is in the correct state.

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2011-05-13 12:02:49 -07:00
Wey-Yi Guy
dd5c940b42 iwlagn: clear STATUS_HCMD_ACTIVE bit if fail enqueue
If fail to enqueue host command, clear the STATUS_hcmD_ACTIVE bit

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2011-05-13 12:02:40 -07:00
Wey-Yi Guy
6489854b9c iwlagn: add testmode set fixed rate command
Add support in testmode for setting fixed rate

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2011-05-13 12:02:20 -07:00
Wey-Yi Guy
4babc358c0 iwlagn: add eeprom command to testmode
Add the capability to dump eeprom through testmode request

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2011-05-13 12:02:11 -07:00
Wey-Yi Guy
7a4e5281d1 iwlagn: add testmode trace command
Adding testmode trace/debug capability

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2011-05-13 12:02:02 -07:00
Wey-Yi Guy
5065054790 iwlagn: more ucode error log info
No functional changes, just logging more information when uCode crash, also
change change the format.

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2011-05-13 12:01:50 -07:00
Johannes Berg
4ce7cc2b09 iwlagn: support multiple TBs per command
The current "huge" command handling is a bit
confusing, and very limited since only one
command may be huge at a time. Additionally,
we often copy data around quite pointlessly
since we could instead map the existing scan
buffer for example and use it directly.

This patch makes that possible. The first
change is that multiple buffers may be given
to each command (this change was prepared
earlier so callsites don't need to change).
Each of those can be mapped attached to a TB
in the TFD, and the command header can use a
TB (the first one) in the TFD as well.

Doing this allows getting rid of huge commands
in favour of mapping existing buffers. The
beacon transmission is also optimised to not
copy the SKB at all but use multiple TBs.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2011-05-13 12:00:41 -07:00
Johannes Berg
4c42db0f04 iwlagn: remove unused pad argument
The pad argument to iwlagn_txq_free_tfd
isn't used, remove it.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2011-05-13 10:32:18 -07:00
Johannes Berg
214d14d4d3 iwlagn: clean up TXQ indirection
All of these functions no longer need to be
accessed indirectly since they're shared in
all AGN devices.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2011-05-13 10:32:04 -07:00
Johannes Berg
3fa507386d iwlagn: prepare for multi-TB commands
In a subsequent patch, I want to make commands use
multiple TBs in a TFD. This is a simple change to
prepare the data structures for this, with as of
now still just a single TB supported.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2011-05-13 10:31:52 -07:00
Eliad Peller
9439064cd9 wl12xx: enter/exit psm on wowlan suspend/resume
When operating as station, enter psm before suspending
the device into wowlan state.

Add a new completion event to signal when psm was entered
successfully.

Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
2011-05-13 14:55:49 +03:00
Eliad Peller
f795ea8b2f wl12xx_sdio: declare support for NL80211_WOW_TRIGGER_ANYTHING trigger
Since wowlan requires the ability to stay awake while the host
is suspended, declare support for NL80211_WOW_TRIGGER_ANYTHING
if the MMC_PM_KEEP_POWER capability is being supported.

Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
2011-05-13 14:55:49 +03:00
Eliad Peller
f44e58681a wl12xx: prevent scheduling while suspending (WoW enabled)
When WoW is enabled, the interface will stay up and the chip will
be powered on, so we have to flush/cancel any remaining work, and
prevent the irq handler from scheduling a new work until the system
is resumed.

Add 2 new flags:
* WL1271_FLAG_SUSPENDED - the system is (about to be) suspended.
* WL1271_FLAG_PENDING_WORK - there is a pending irq work which
   should be scheduled when the system is being resumed.

In order to wake-up the system while getting an irq, we initialize
the device as wakeup device, and calling pm_wakeup_event() upon
getting the interrupt (while the system is about to be suspended)

Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
2011-05-13 14:55:49 +03:00
Eliad Peller
039bdb1494 wl12xx_sdio: set MMC_PM_KEEP_POWER flag on suspend
if a wow trigger was configured, set the MMC_PM_KEEP_POWER flag
on suspend, so our power will be kept while the system is suspended.

We needed to set this flag on each suspend attempt (when we want
to keep power)

Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
2011-05-13 14:55:48 +03:00
Eliad Peller
402e486160 wl12xx: declare suspend/resume callbacks (for wowlan)
Additionally, add wow_enabled field to wl, to indicate
whether wowlan was configured.

Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
2011-05-13 14:55:48 +03:00
Eliad Peller
2c0f24636c wl12xx_sdio: set interrupt as wake_up interrupt
set the sdio interrupt as wake_up interrupt, so we will be able
to wake up the suspended system (Wake-On-Wireless)

Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
2011-05-13 14:55:48 +03:00
Luciano Coelho
fe44870bcd wl12xx: remove unused flag WL1271_FLAG_IDLE_REQUESTED
This flag is not used anymore, remove it from the list.

Signed-off-by: Luciano Coelho <coelho@ti.com>
2011-05-13 00:06:33 +03:00