Age | Commit message (Collapse) | Author |
|
Block ACK Policy was not enabled after unjoin in cw1200 driver.
ST-Ericsson ID: 358471
ST-Ericsson FOSS-OUT ID: NA
Signed-of-by: Marek Puzyniak <marek.puzyniak@tieto.com>
Change-Id: Idcf5b2b6e582c15f33ea5e9ef1e03af9f6aefe4b
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/31376
Reviewed-by: Marek PUZYNIAK <marek.puzyniak@tieto.com>
Tested-by: Marek PUZYNIAK <marek.puzyniak@tieto.com>
Reviewed-by: Bartosz MARKOWSKI <bartosz.markowski@tieto.com>
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/33524
Reviewed-by: Philippe LANGLAIS <philippe.langlais@stericsson.com>
Tested-by: Dmitry TARNYAGIN <dmitry.tarnyagin@stericsson.com>
|
|
When bus error occurs, there is an existing recovery
from this situation. These traces are confusining only
and do not have any other impact.
ST-Ericsson ID: 355083
Change-Id: I710bc79cdfe7d787994cfd1842ba1293756f968e
Signed-off-by: Bartosz Markowski <bartosz.markowski@tieto.com>
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/31468
Reviewed-by: QABUILD
Reviewed-by: QATEST
Reviewed-by: Dmitry TARNYAGIN <dmitry.tarnyagin@stericsson.com>
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/33523
Tested-by: Dmitry TARNYAGIN <dmitry.tarnyagin@stericsson.com>
Reviewed-by: Philippe LANGLAIS <philippe.langlais@stericsson.com>
|
|
Device is consuming 8 mA in doze mode
and 0.16 - 1.07 mA in quiescent.
ST-Ericsson ID: 359619
Change-Id: Ifeafdca18441586bbd65cc0886b088dc83c6dd87
Signed-off-by: Dmitry Tarnyagin <dmitry.tarnyagin@stericsson.com>
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/31449
Reviewed-by: Bartosz MARKOWSKI <bartosz.markowski@tieto.com>
Tested-by: Bartosz MARKOWSKI <bartosz.markowski@tieto.com>
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/33522
Reviewed-by: Philippe LANGLAIS <philippe.langlais@stericsson.com>
|
|
Configuration is now done in upper layers.
ST-Ericsson ID: 355584
Signed-off-by: Janusz Dziedzic <janusz.dziedzic@tieto.com>
Change-Id: I96eff15907ea881e33446fef74a7acdd2b02655d
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/29979
Reviewed-by: Bartosz MARKOWSKI <bartosz.markowski@tieto.com>
Reviewed-by: QATEST
Tested-by: Bartosz MARKOWSKI <bartosz.markowski@tieto.com>
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/33521
Tested-by: Dmitry TARNYAGIN <dmitry.tarnyagin@stericsson.com>
Reviewed-by: Philippe LANGLAIS <philippe.langlais@stericsson.com>
|
|
We should not allow scan (p2p_find) when firmware works
in AP mode.
ST-Ericsson ID: 359597
Change-Id: I2c48405a765ed5d5f569d02ea748865c1641b61f
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/29981
Reviewed-by: QABUILD
Reviewed-by: Janusz DZIEDZIC <janusz.dziedzic@tieto.com>
Tested-by: Janusz DZIEDZIC <janusz.dziedzic@tieto.com>
Reviewed-by: Dmitry TARNYAGIN <dmitry.tarnyagin@stericsson.com>
Reviewed-by: Bartosz MARKOWSKI <bartosz.markowski@tieto.com>
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/33520
Tested-by: Dmitry TARNYAGIN <dmitry.tarnyagin@stericsson.com>
Reviewed-by: Philippe LANGLAIS <philippe.langlais@stericsson.com>
|
|
We should check p2p flag setiing in the vif.
p2p flag is used as a hint in WSM join and
start requests and should be set for P2P GO and CLIENT.
ST-Ericsson ID: 359041
Change-Id: I562616674d8e3b354e3c8c59f300516c3318a970
Signed-off-by: Dmitry Tarnyagin <dmitry.tarnyagin@stericsson.com>
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/29784
Reviewed-by: QABUILD
Tested-by: Janusz DZIEDZIC <janusz.dziedzic@tieto.com>
Reviewed-by: QATEST
Reviewed-by: Bartosz MARKOWSKI <bartosz.markowski@tieto.com>
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/33519
Reviewed-by: Philippe LANGLAIS <philippe.langlais@stericsson.com>
|
|
PM state is controlled separately by firmware and driver.
Firmware does not update own PM state when STA is removed,
so PM state of the driver and firmware could be out of sync.
The patch implements resyncronization of the PM state.
ST-Ericsson ID: 354923
Change-Id: Ie2d8f54bc9d6dc1578aead31eecdb04c9ce7505e
Signed-off-by: Dmitry Tarnyagin <dmitry.tarnyagin@stericsson.com>
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/29404
Reviewed-by: QABUILD
Reviewed-by: Bartosz MARKOWSKI <bartosz.markowski@tieto.com>
Tested-by: Bartosz MARKOWSKI <bartosz.markowski@tieto.com>
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/33518
Reviewed-by: Philippe LANGLAIS <philippe.langlais@stericsson.com>
|
|
Firmware behaves strange if scan request is sent when device
is joined but association is not completed.
Patch detects this condition and forces unjoin request to the
device.
ST-Ericsson ID: 356953
Change-Id: I9df66365d46e2d9b65990dfc54ad22604e3a3daa
Signed-off-by: Dmitry Tarnyagin <dmitry.tarnyagin@stericsson.com>
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/29403
Tested-by: Bartosz MARKOWSKI <bartosz.markowski@tieto.com>
Reviewed-by: QATEST
Reviewed-by: Bartosz MARKOWSKI <bartosz.markowski@tieto.com>
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/33517
Reviewed-by: Philippe LANGLAIS <philippe.langlais@stericsson.com>
|
|
Release callback was missing in CW1200 PM device.
Also fixed register_platfor_device which chan not be done more than once.
PM device is allocating dyncmicly now.
ST-Ericsson ID: 358127
Change-Id: I3a7a7a8e72433380d00c7e2781db44e2f3abdca1
Signed-off-by: Dmitry Tarnyagin <dmitry.tarnyagin@stericsson.com>
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/29386
Reviewed-by: Bartosz MARKOWSKI <bartosz.markowski@tieto.com>
Tested-by: Bartosz MARKOWSKI <bartosz.markowski@tieto.com>
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/33516
Reviewed-by: Philippe LANGLAIS <philippe.langlais@stericsson.com>
|
|
Temporary disabling U-APSD. It has negative impact
on performance.
Change-Id: Ie71fc42c5dcf290ec0714ee35340bfa86ba62945
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/29351
Reviewed-by: QATEST
Reviewed-by: Dmitry TARNYAGIN <dmitry.tarnyagin@stericsson.com>
Tested-by: Tobias ANDERSON <tobias.xx.andersson@stericsson.com>
Reviewed-by: Bartosz MARKOWSKI <bartosz.markowski@tieto.com>
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/33515
Tested-by: Dmitry TARNYAGIN <dmitry.tarnyagin@stericsson.com>
Reviewed-by: Philippe LANGLAIS <philippe.langlais@stericsson.com>
|
|
Dedicated platform driver is used for detection of late interrupts.
Implementation of the driver was missing .remove callback. It was
not possible to remove cw1200 driver without this callback.
ST-Ericsson ID: 355220
Change-Id: Ia8b5a88fcbb3ec86973016fff5dad98dc9ac78f1
Signed-off-by: Dmitry Tarnyagin <dmitry.tarnyagin@stericsson.com>
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/29196
Reviewed-by: Bartosz MARKOWSKI <bartosz.markowski@tieto.com>
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/33514
Reviewed-by: Philippe LANGLAIS <philippe.langlais@stericsson.com>
|
|
In many places in the driver wait_event_interruptible_timeout was
wrongly used instead of wait_event_timeout. It caused several
problems when upper layer received signals. A typical one was:
[ 4553.767944] [BH] wakeup.
[ 4553.768035] kernel BUG at drivers/staging/cw1200/wsm.c:1069!
[ 4553.768066] Unable to handle kernel NULL pointer dereference at virtual address 00000000
...
[ 4553.770507] [<c003d550>] (__bug+0x1c/0x28) from [<bf0d8780>] (wsm_cmd_send+0x270/0x2cc [cw1200_core])
[ 4553.770538] [<bf0d8780>] (wsm_cmd_send+0x270/0x2cc [cw1200_core]) from [<bf0d9a5c>] (wsm_remove_key+0xf0/0x114 [cw1200_core])
...
[ 4553.771972] [<c03cb964>] (sock_sendmsg+0xa0/0xbc) from [<c03cbee8>] (sys_sendmsg+0x1b0/0x20c)
[ 4553.772003] [<c03cbee8>] (sys_sendmsg+0x1b0/0x20c) from [<c0039680>] (ret_fast_syscall+0x0/0x30)
Change-Id: Ie0c2ded7348379a324f1f23fae4416014c272530
Signed-off-by: Dmitry Tarnyagin <dmitry.tarnyagin@stericsson.com>
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/29164
Reviewed-by: Bartosz MARKOWSKI <bartosz.markowski@tieto.com>
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/33513
Reviewed-by: Philippe LANGLAIS <philippe.langlais@stericsson.com>
|
|
Dump was seen twice: deauthentication between scan-req and scan-res.
D/wpa_supplicant( 2443): nl80211: Event message available
D/wpa_supplicant( 2443): nl80211: New scan results available
[ 549.251159] wlan0: deauthenticated from 00:0c:e3:6b:8e:cd (Reason: 7)
D/wpa_supplicant( 2443): nl80211: Associated on 2422 MHz
D/wpa_supplicant( 2443): Received scan results (38 BSSes)
D/wpa_supplicant( 2443): nl80211: Scan results indicate BSS status with 00:0c:e3:6b:8e:cd as associated
[ 549.277404] ieee80211 phy0: cw1200_unjoin_work: Unexpected: delayed unjoin is already scheduled.
V/WifiMonitor( 1779): Even...
[ 549.291015] kernel BUG at drivers/staging/cw1200/sta.c:1139!
Fix removes BUG_ON which was added for verification-only purposes and
handles multiple DEAUTH during scan correctly.
ST-Ericsson ID: 355770
Change-Id: I671fe949555f3e31a634ee27ea237da2aeb1c83e
Signed-off-by: Dmitry Tarnyagin <dmitry.tarnyagin@stericsson.com>
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/29087
Reviewed-by: Bartosz MARKOWSKI <bartosz.markowski@tieto.com>
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/33512
Reviewed-by: Philippe LANGLAIS <philippe.langlais@stericsson.com>
|
|
Do not allow entering suspend state if firmware is polling
for multicasts and when scanning.
+ bugfix: remove blocking calls from wow_suspend() callback
to reduce suspend time and make sure watchdog is not triggered.
Change-Id: I69196fda25b56d01b90311582705ba586759ae35
Signed-off-by: Dmitry Tarnyagin <dmitry.tarnyagin@stericsson.com>
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/29079
Reviewed-by: Bartosz MARKOWSKI <bartosz.markowski@tieto.com>
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/33511
Reviewed-by: Philippe LANGLAIS <philippe.langlais@stericsson.com>
|
|
* Firmware does not support block ACK in SoftAP mode and crashes
when BA-enabled settings are applied. Fix completly disables BA
when firmware is in SoftAP mode.
* Proper register is used for firmware assert line number diagnostic message.
* wsm_update_ie is implemented (cosmetical change).
Change-Id: I93bff4e59a1a6ab35f537097a46199cb8a1c34fa
Signed-off-by: Dmitry Tarnyagin <dmitry.tarnyagin@stericsson.com>
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/29064
Reviewed-by: Bartosz MARKOWSKI <bartosz.markowski@tieto.com>
Tested-by: Bartosz MARKOWSKI <bartosz.markowski@tieto.com>
Reviewed-by: QATEST
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/33510
Reviewed-by: Philippe LANGLAIS <philippe.langlais@stericsson.com>
|
|
* Added OID configuration for UAPSD configuration and related data
structure updates
* Added code to disable FastPS at FW in driver when UAPSD is enabled.
* Restructured the code
Change-Id: Ia64533960698646494268599c7f8f9aea57e4d88
Signed-off-by: Amit Shakya <amit.shakya@stericsson.com>
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/29063
Reviewed-by: Dmitry TARNYAGIN <dmitry.tarnyagin@stericsson.com>
Reviewed-by: Bartosz MARKOWSKI <bartosz.markowski@tieto.com>
Tested-by: Bartosz MARKOWSKI <bartosz.markowski@tieto.com>
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/33509
Tested-by: Dmitry TARNYAGIN <dmitry.tarnyagin@stericsson.com>
Reviewed-by: Philippe LANGLAIS <philippe.langlais@stericsson.com>
|
|
WSM firmware reports exception information in exception indication
message. Code added for printing this informarion in human-readable
format.
Change-Id: I1bbd208521166021fd7d38229b8dbeff8490d244
Signed-off-by: Dmitry Tarnyagin <dmitry.tarnyagin@stericsson.com>
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/28957
Reviewed-by: Ajit Pal SINGH <ajitpal.singh@stericsson.com>
Reviewed-by: Bartosz MARKOWSKI <bartosz.markowski@tieto.com>
Tested-by: Bartosz MARKOWSKI <bartosz.markowski@tieto.com>
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/29062
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/33508
Reviewed-by: Philippe LANGLAIS <philippe.langlais@stericsson.com>
|
|
* Code added to detect late (after suspend) interrupts and cancel
suspend in that case. Applicable only for GPIO IRQs.
Similar modification is required in the MMC/SDIO driver to handle
late SDIO IRQs properly.
* Code added to hold wakelock for 1 sec. when frame is sent from
the driver up to userspace.
Change-Id: Ia739c243164a6d35602dc9f634d3990214560eb9
Signed-off-by: Dmitry Tarnyagin <dmitry.tarnyagin@stericsson.com>
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/28850
Reviewed-by: Bartosz MARKOWSKI <bartosz.markowski@tieto.com>
Tested-by: Bartosz MARKOWSKI <bartosz.markowski@tieto.com>
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/29061
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/33507
Reviewed-by: Philippe LANGLAIS <philippe.langlais@stericsson.com>
|
|
Handling of PSPOLL frames in SoftAP mode was missing until now.
This commit implements PSPOLL support.
Change-Id: I9b18554ee8fca296793af4db168c458276d45f82
Signed-off-by: Dmitry Tarnyagin <dmitry.tarnyagin@stericsson.com>
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/28849
Reviewed-by: Bartosz MARKOWSKI <bartosz.markowski@tieto.com>
Tested-by: Bartosz MARKOWSKI <bartosz.markowski@tieto.com>
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/29060
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/33506
Reviewed-by: Philippe LANGLAIS <philippe.langlais@stericsson.com>
|
|
All operations changing join_status should be executed with
wsm_tx_lock() held.
Change-Id: Iadea249b080f1d7c090868c527ff78eecb53a26a
Signed-off-by: Dmitry Tarnyagin <dmitry.tarnyagin@stericsson.com>
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/28595
Tested-by: Janusz DZIEDZIC <janusz.dziedzic@tieto.com>
Reviewed-by: Janusz DZIEDZIC <janusz.dziedzic@tieto.com>
Reviewed-by: Bartosz MARKOWSKI <bartosz.markowski@tieto.com>
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/28697
Tested-by: Bartosz MARKOWSKI <bartosz.markowski@tieto.com>
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/33505
Reviewed-by: Philippe LANGLAIS <philippe.langlais@stericsson.com>
|
|
cw1200 device requires SSID to be available at AUTH stage.
cfg80211 beacon cache is designed to handle multi-SSID BSSes, so
bss struct returned by cfg80211_get_bss() has random SSID if BSS
just changed SSID before authentication (typical for p2p).
This is a firmware design fault, however as a workaround cfg80211
beacon cache is purged to make sure target BSS is searchable
in rb-tree at the AUTH stage.
Likely will not be accepted by community.
Change-Id: I38d071e0d32bf414906170a19134718b0e834cce
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/28558
Tested-by: Dmitry TARNYAGIN <dmitry.tarnyagin@stericsson.com>
Reviewed-by: Bartosz MARKOWSKI <bartosz.markowski@tieto.com>
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/28696
Tested-by: Bartosz MARKOWSKI <bartosz.markowski@tieto.com>
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/33504
Reviewed-by: Philippe LANGLAIS <philippe.langlais@stericsson.com>
|
|
Forced-join firmware mode, previously used for offchannel TXing,
has number of limitations and does not work well.
The patch re-implements offchannel TXing in monitor aka p2p-dev
mode.
Change-Id: Id5327792ab78f8515ece575639b02ddb70d4a73f
Signed-off-by: Dmitry Tarnyagin <dmitry.tarnyagin@stericsson.com>
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/28492
Reviewed-by: Bartosz MARKOWSKI <bartosz.markowski@tieto.com>
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/28695
Tested-by: Bartosz MARKOWSKI <bartosz.markowski@tieto.com>
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/33503
Reviewed-by: Philippe LANGLAIS <philippe.langlais@stericsson.com>
|
|
Missing interrupt (or slow response?) was observed on wsm_reset() call.
Indication:
[ 106.596252] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 108.681884] WARNING: at kernel/net/compat-wireless/drivers/staging/cw1200/ap.c:654
cw1200_bss_info_changed+0x2dc/0x9f8 [cw1200_core]()
...
[ 108.931396] WARNING: at kernel/net/compat-wireless/drivers/staging/cw1200/wsm.c:1141
wsm_handle_rx+0x9bc/0x9f4 [cw1200_core]()
...
[ 109.021667] WARNING: at kernel/net/compat-wireless/drivers/staging/cw1200/bh.c:411
cw1200_bh+0x718/0x95c [cw1200_core]()
[ 109.095275] [BH] Fatal error, exitting.
The patch implements missing interrupt detection and also increases timeout
for the wsm_reset() call.
Change-Id: I3fb9ad92ab62bc1be831c835fd16a7c600793bb6
Signed-off-by: Dmitry Tarnyagin <dmitry.tarnyagin@stericsson.com>
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/28336
Reviewed-by: Bartosz MARKOWSKI <bartosz.markowski@tieto.com>
Tested-by: Bartosz MARKOWSKI <bartosz.markowski@tieto.com>
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/33502
Reviewed-by: Philippe LANGLAIS <philippe.langlais@stericsson.com>
|
|
Change-Id: Idf79762b48f37fc6ac315ef1cecdf3a28c2e38f4
Signed-off-by: Dmitry Tarnyagin <dmitry.tarnyagin@stericsson.com>
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/28326
Reviewed-by: Bartosz MARKOWSKI <bartosz.markowski@tieto.com>
Tested-by: Bartosz MARKOWSKI <bartosz.markowski@tieto.com>
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/33501
Reviewed-by: Philippe LANGLAIS <philippe.langlais@stericsson.com>
|
|
P2P power save support:
- Opportunistic Power Save
- Notice Of Absence
Change-Id: I5523c852632598d9c80acc390c920ccfb42eaefd
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/28267
Tested-by: Janusz DZIEDZIC <janusz.dziedzic@tieto.com>
Reviewed-by: Bartosz MARKOWSKI <bartosz.markowski@tieto.com>
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/33500
Tested-by: Dmitry TARNYAGIN <dmitry.tarnyagin@stericsson.com>
Reviewed-by: Philippe LANGLAIS <philippe.langlais@stericsson.com>
|
|
Added change for allowing probe response frame to be txe'ed
Probe Resp frames are generated by the supplicant during
p2p find process.
Change-Id: If36fb07d3aabf38870e32f4c7ce21a317551badb
Signed-off-by: Dmitry Tarnyagin <dmitry.tarnyagin@stericsson.com>
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/28272
Tested-by: Janusz DZIEDZIC <janusz.dziedzic@tieto.com>
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/33499
Reviewed-by: Bartosz MARKOWSKI <bartosz.markowski@tieto.com>
Reviewed-by: Philippe LANGLAIS <philippe.langlais@stericsson.com>
|
|
Join timout might interfere with scan activity. Firmware hangs if
unjoin (reset) request is triggered when scan is in progress.
The patchs delays unjoin request up to completion of the scan.
Change-Id: I17fa573ee52aab843e69e4344ae5b66e94b5b4db
Signed-off-by: Dmitry Tarnyagin <dmitry.tarnyagin@stericsson.com>
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/28298
Reviewed-by: Bartosz MARKOWSKI <bartosz.markowski@tieto.com>
Tested-by: Bartosz MARKOWSKI <bartosz.markowski@tieto.com>
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/33498
Reviewed-by: Philippe LANGLAIS <philippe.langlais@stericsson.com>
|
|
[ 129.340148] Unable to handle kernel NULL pointer dereference at virtual address 00000018
[ 129.348266] pgd = c0004000
[ 129.350982] [00000018] *pgd=00000000
[ 129.354553] Internal error: Oops: 17 [#1] PREEMPT SMP
[ 129.359619] last sysfs file: /sys/devices/system/cpu/cpu0/cpufreq/stats/time_in_state
[ 129.367431] Modules linked in: cw1200_wlan cw1200_core
[ 129.372589] CPU: 1 Not tainted (2.6.35.7+ #111)
[ 129.377502] PC is at cw1200_join_work+0x148/0x3c8 [cw1200_core]
[ 129.383422] LR is at mutex_lock+0x18/0x4c
Change-Id: I62b013780fa66592d49938c6d7d86229450105a1
Signed-off-by: Dmitry Tarnyagin <dmitry.tarnyagin@stericsson.com>
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/28283
Reviewed-by: Bartosz MARKOWSKI <bartosz.markowski@tieto.com>
Tested-by: Bartosz MARKOWSKI <bartosz.markowski@tieto.com>
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/33497
Reviewed-by: Philippe LANGLAIS <philippe.langlais@stericsson.com>
|
|
* Driver unloading without prior "ifconfig wlan0 down" caused
warnings in cw1200_remove_interface() and cw1200_setup_mac().
* Entering SoftAP mode caused a warning in cw1200_set_tim_impl().
* Scan request failed with timeout if current BSS was out of range.
* wsm_set_pm is failing if scanned BSS is out of range, and it is
not a fault.
* Some state wariables were not reset to initial state in cw1200_stop().
ST-Ericsson ID: ER354873
ST-Ericsson ID: ER354919
Change-Id: I7f12748c0570de5c6f25aa8bf83b6012b44d87de
Signed-off-by: Dmitry Tarnyagin <dmitry.tarnyagin@stericsson.com>
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/28232
Reviewed-by: Bartosz MARKOWSKI <bartosz.markowski@tieto.com>
Tested-by: Bartosz MARKOWSKI <bartosz.markowski@tieto.com>
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/33496
Reviewed-by: Philippe LANGLAIS <philippe.langlais@stericsson.com>
|
|
FW sends "start multicast" request on every DTIM. It's interesting
to see in log only if buffered multicasts are waiting for delivery.
Change-Id: I5faefbdd18710e38fab4087e2676c1e245210cee
Signed-off-by: Dmitry Tarnyagin <dmitry.tarnyagin@stericsson.com>
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/28258
Reviewed-by: Bartosz MARKOWSKI <bartosz.markowski@tieto.com>
Tested-by: Bartosz MARKOWSKI <bartosz.markowski@tieto.com>
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/33495
Reviewed-by: Philippe LANGLAIS <philippe.langlais@stericsson.com>
|
|
Legacy code from p54 driver was left by mistake in the main configuration,
causing power save to be disabled by default.
Change-Id: I6428a8a041e34c02cedd54652d54162aa9233f1c
Signed-off-by: Dmitry Tarnyagin <dmitry.tarnyagin@stericsson.com>
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/28210
Reviewed-by: Bartosz MARKOWSKI <bartosz.markowski@tieto.com>
Tested-by: Bartosz MARKOWSKI <bartosz.markowski@tieto.com>
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/33494
Reviewed-by: Philippe LANGLAIS <philippe.langlais@stericsson.com>
|
|
WSM324 firmware has tendency to requeue multicast frames in a loop,
causing performance drop and high power consumption of the driver.
The workaround blocks attempts to requeue multicasts frames.
Workaround has to be modified for further WSM firmware releases where
this issue is suppose to be fixed with respect to backward compatibility.
Change-Id: I27b66d9acc48b8058efd524a72e6f69c816393cc
Signed-off-by: Dmitry Tarnyagin <dmitry.tarnyagin@stericsson.com>
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/28209
Reviewed-by: Bartosz MARKOWSKI <bartosz.markowski@tieto.com>
Tested-by: Bartosz MARKOWSKI <bartosz.markowski@tieto.com>
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/33493
Reviewed-by: Philippe LANGLAIS <philippe.langlais@stericsson.com>
|
|
Bugfix of Change-Id I15b134bf847913a907f00293ae99d7a71bbc7343.
+ Locking semantic is simplified.
+ Overcomplicated check of aid0_bit_timestamp removed: FW is doing it.
+ wsm_get_tx_queue_and_mask() mistakely ignored suspend_multicast.
Change-Id: I0152fefd167dbb8a6fdc8dd8f5582b10fb645006
Signed-off-by: Dmitry Tarnyagin <dmitry.tarnyagin@stericsson.com>
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/28152
Reviewed-by: Bartosz MARKOWSKI <bartosz.markowski@tieto.com>
Tested-by: Bartosz MARKOWSKI <bartosz.markowski@tieto.com>
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/33492
Reviewed-by: Philippe LANGLAIS <philippe.langlais@stericsson.com>
|
|
* Enables wowlan ANY support for wiphy structure
* Set no off patterns support to 0
Change-Id: I56f58078850d13a3e178a021506cd1b64e9f3d35
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/28169
Reviewed-by: Dmitry TARNYAGIN <dmitry.tarnyagin@stericsson.com>
Tested-by: Bartosz MARKOWSKI <bartosz.markowski@tieto.com>
Reviewed-by: Bartosz MARKOWSKI <bartosz.markowski@tieto.com>
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/33491
Tested-by: Dmitry TARNYAGIN <dmitry.tarnyagin@stericsson.com>
Reviewed-by: Philippe LANGLAIS <philippe.langlais@stericsson.com>
|
|
+Support for non-Greenfield enabled STA protection
when our STA is operating in Greenfield mode
Change-Id: Id356467812713a7869ed81f3daf0993dcb768593
Signed-off-by: Ajitpal.Singh <ajitpal.singh@stericsson.com>
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/27806
Reviewed-by: Bartosz MARKOWSKI <bartosz.markowski@tieto.com>
Tested-by: Bartosz MARKOWSKI <bartosz.markowski@tieto.com>
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/33490
Tested-by: Dmitry TARNYAGIN <dmitry.tarnyagin@stericsson.com>
Reviewed-by: Philippe LANGLAIS <philippe.langlais@stericsson.com>
|
|
Action frames sending is required for P2P group negotiation.
Due to firmware limitation TXing is possible only when device
is "joined" (logically linked) to the AP. Join with "force"
flag is used for sending action frames.
Change-Id: Ic52b181f4b22d527dda27d0185b1ecc4ba488efe
Signed-off-by: Dmitry Tarnyagin <dmitry.tarnyagin@stericsson.com>
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/27775
Reviewed-by: Bartosz MARKOWSKI <bartosz.markowski@tieto.com>
Tested-by: Bartosz MARKOWSKI <bartosz.markowski@tieto.com>
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/33489
Reviewed-by: Philippe LANGLAIS <philippe.langlais@stericsson.com>
|
|
Refactoring of multicast handling:
* When multicast is coming, driver sets aid0 bit in TIM IE and puts
multicas in the queue with "AFTER_DTIM" link id.
* When WSM indicates DTIM beacon, driver verifies if aid0 indicating
beacon was sent and sends buffered multicasts.
* Driver clears aid0 bit in the TIM IE when no more multicasts are
available.
+ A stilistic change: 1 << shift is replaced by BIT(shift)
Change-Id: I15b134bf847913a907f00293ae99d7a71bbc7343
Signed-off-by: Dmitry Tarnyagin <dmitry.tarnyagin@stericsson.com>
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/27306
Reviewed-by: Bartosz MARKOWSKI <bartosz.markowski@tieto.com>
Tested-by: Bartosz MARKOWSKI <bartosz.markowski@tieto.com>
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/33488
Reviewed-by: Philippe LANGLAIS <philippe.langlais@stericsson.com>
|
|
Canceling connection and beacon loss works after
configuring new values for beacon and tx failure threshold.
In case of re-association it will prevent extra connection
loss event successfull roaming.
Change-Id: I4707386ba9ea3791269655a38f9f0422e6568d2f
Signed-off-by: Bartosz Markowski <bartosz.markowski@tieto.com>
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/27641
Reviewed-by: Dmitry TARNYAGIN <dmitry.tarnyagin@stericsson.com>
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/33487
Tested-by: Dmitry TARNYAGIN <dmitry.tarnyagin@stericsson.com>
Reviewed-by: Philippe LANGLAIS <philippe.langlais@stericsson.com>
|
|
Implementation of ARP ipv4 filtering. Currently firmware
support only one IP address. In case of multiple IP addresses
(aliases) ARP filtering will be disabled.
Change-Id: I787c756fdc131523f68717b86a9d24daf185dd44
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/27319
Reviewed-by: Bartosz MARKOWSKI <bartosz.markowski@tieto.com>
Tested-by: Bartosz MARKOWSKI <bartosz.markowski@tieto.com>
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/33486
Tested-by: Dmitry TARNYAGIN <dmitry.tarnyagin@stericsson.com>
Reviewed-by: Philippe LANGLAIS <philippe.langlais@stericsson.com>
|
|
TX sequence number was not cleared properly in requeued
frames. Firmware checked it and triggered exception.
Fix clears TX sequence part of id field before applying (or-ing)
a new sequence number.
Also handling of TX confirmation frames with "requeue" status was
slightly changed with respect to PS flow control (suspend/resume link).
Note that multicast TX-ing in SoftAP mode still be completly broken,
to be fixed later.
Signed-off-by: Dmitry Tarnyagin <dmitry.tarnyagin@stericsson.com>
Change-Id: I4eacfa3e6cf8dc6e63e161489977228d8016c8d8
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/27305
Reviewed-by: Bartosz MARKOWSKI <bartosz.markowski@tieto.com>
Tested-by: Bartosz MARKOWSKI <bartosz.markowski@tieto.com>
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/33485
Reviewed-by: Philippe LANGLAIS <philippe.langlais@stericsson.com>
|
|
+ Core and SDIO power management is implemented as defined in
wireless-next v3.0-rc4.
+ SDD is cached to avoid disk access at suspend/resume time.
TODO:
- WoW conditions and filtering are not yet implemented.
- BUG: Late interrupts (coming after suspend() callback but
before the actual suspend) are not detected as wakeup sources.
Universal (Android/GLK) way of waking up halfly-suspended system
to be found.
Signed-off-by: Dmitry Tarnyagin <dmitry.tarnyagin@stericsson.com>
Change-Id: Ib4931a261e592f2927455e988055cd673250ec81
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/27297
Tested-by: Bartosz MARKOWSKI <bartosz.markowski@tieto.com>
Reviewed-by: Bartosz MARKOWSKI <bartosz.markowski@tieto.com>
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/33484
Reviewed-by: Philippe LANGLAIS <philippe.langlais@stericsson.com>
|
|
Earlier WSM firmware has not supported keepalive. Software workaround
was implemented to keep connection. This commit removes this code as
obsolete.
Signed-off-by: Dmitry Tarnyagin <dmitry.tarnyagin@stericsson.com>
Chnage-Id: Ib00260c8cc05c4e7170d8cc6a071415fc87b8f03
Change-Id: I32c3b7f89e97a262592151a582235c4401de594c
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/27285
Reviewed-by: Bartosz MARKOWSKI <bartosz.markowski@tieto.com>
Tested-by: Bartosz MARKOWSKI <bartosz.markowski@tieto.com>
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/33483
Reviewed-by: Philippe LANGLAIS <philippe.langlais@stericsson.com>
|
|
Change-Id: Iccec781533e5ac017ee0ed04741fc224a899f9d9
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/27175
Reviewed-by: Janusz DZIEDZIC <janusz.dziedzic@tieto.com>
Tested-by: Janusz DZIEDZIC <janusz.dziedzic@tieto.com>
Reviewed-by: Dmitry TARNYAGIN <dmitry.tarnyagin@stericsson.com>
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/33482
Reviewed-by: Bartosz MARKOWSKI <bartosz.markowski@tieto.com>
Tested-by: Dmitry TARNYAGIN <dmitry.tarnyagin@stericsson.com>
Reviewed-by: Philippe LANGLAIS <philippe.langlais@stericsson.com>
|
|
Driver should not provide MCS rates to mac80211 stack in
ieee80211_supported_band.bitrates table.
Signed-off-by: Dmitry Tarnyagin <dmitry.tarnyagin@stericsson.com>
Change-Id: I2f5287c4059f51ba7827607ac72fb2a93e4c05b8
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/27148
Reviewed-by: Bartosz MARKOWSKI <bartosz.markowski@tieto.com>
Tested-by: Bartosz MARKOWSKI <bartosz.markowski@tieto.com>
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/33481
Reviewed-by: Philippe LANGLAIS <philippe.langlais@stericsson.com>
|
|
Signed-off-by: Dmitry Tarnyagin <dmitry.tarnyagin@stericsson.com>
Change-Id: I8bf50cd2f97dcb5677b2db8efc89757d74eb3f55
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/27073
Reviewed-by: Bartosz MARKOWSKI <bartosz.markowski@tieto.com>
Tested-by: Bartosz MARKOWSKI <bartosz.markowski@tieto.com>
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/33480
Reviewed-by: Philippe LANGLAIS <philippe.langlais@stericsson.com>
|
|
* WSM is not officially supporting link ID mapping in STA mode.
* Foregroung scan is not officially supported when joined.
Signed-off-by: Dmitry Tarnyagin <dmitry.tarnyagin@stericsson.com>
Change-Id: I4a72884ae2d0202f1d57ff724c7323df2177441a
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/27072
Reviewed-by: Bartosz MARKOWSKI <bartosz.markowski@tieto.com>
Tested-by: Bartosz MARKOWSKI <bartosz.markowski@tieto.com>
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/33479
Reviewed-by: Philippe LANGLAIS <philippe.langlais@stericsson.com>
|
|
Signed-off-by: Dmitry Tarnyagin <dmitry.tarnyagin@stericsson.com>
Change-Id: Iff214651c82fe1f7203f3ce016e7646e41cccc35
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/27071
Reviewed-by: Bartosz MARKOWSKI <bartosz.markowski@tieto.com>
Tested-by: Bartosz MARKOWSKI <bartosz.markowski@tieto.com>
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/33478
Reviewed-by: Philippe LANGLAIS <philippe.langlais@stericsson.com>
|
|
Some devices have problems with reset if WRESET is active (low)
when device is being powered on. Additional WRESET cycle is required
for these devices.
Change-Id: I117c1776e3819260ec7f4aa4e0d14174eb3f7e82
Signed-off-by: Dmitry Tarnyagin <dmitry.tarnyagin@stericsson.com>
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/25624
Reviewed-by: Philippe LANGLAIS <philippe.langlais@stericsson.com>
Reviewed-by: Robert MARKLUND <robert.marklund@stericsson.com>
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/27063
Reviewed-by: Bartosz MARKOWSKI <bartosz.markowski@tieto.com>
Tested-by: Bartosz MARKOWSKI <bartosz.markowski@tieto.com>
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/33477
|
|
According to specification: "A valid reset shall be obtained by maintaining
WRESETN active (low) for at least two cycles of LP_CLK after VDDIO is stable
within it operating range." 2 cycles at of 32KHz is lesser than 1 ms.
Signed-off-by: Dmitry Tarnyagin <dmitry.tarnyagin@stericsson.com>
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/25976
Tested-by: Janusz DZIEDZIC <janusz.dziedzic@tieto.com>
Reviewed-by: Janusz DZIEDZIC <janusz.dziedzic@tieto.com>
Change-Id: I01871023276a4d7c3d0938dff6ca7957b75464ae
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/26978
Reviewed-by: Bartosz MARKOWSKI <bartosz.markowski@tieto.com>
Tested-by: Bartosz MARKOWSKI <bartosz.markowski@tieto.com>
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/33475
Reviewed-by: Philippe LANGLAIS <philippe.langlais@stericsson.com>
|
|
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/24585
Reviewed-by: Dmitry TARNYAGIN <dmitry.tarnyagin@stericsson.com>
Tested-by: Janusz DZIEDZIC <janusz.dziedzic@tieto.com>
Reviewed-by: Janusz DZIEDZIC <janusz.dziedzic@tieto.com>
Change-Id: I3eb462095c57d9462f07422c7cdd133189b0ab75
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/26977
Reviewed-by: Bartosz MARKOWSKI <bartosz.markowski@tieto.com>
Tested-by: Bartosz MARKOWSKI <bartosz.markowski@tieto.com>
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/33474
|