提交 · ab09587740fddf6b4116be7b6716ab47f34d2634 · openeuler / raspberrypi-kernel

27 3月, 2012 1 次提交

iwlegacy: do not nulify il->vif on reset · 883a649b

由 Stanislaw Gruszka 提交于 3月 13, 2012

This il->vif is dereferenced in different part of iwlegacy code, so do
not nullify it. This should fix random crashes observed in companion
with microcode errors i.e. crash in il3945_config_ap().

Additionally this should address also
WARNING: at drivers/net/wireless/iwlegacy/common.c:4656 il_mac_remove_interface
at least one of the possible reasons of that warning.

Cc: stable@vger.kernel.org
Signed-off-by: NStanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>

883a649b

13 3月, 2012 1 次提交

iwl3945: fix possible il->txq NULL pointer dereference in delayed works · 210787e8

由 Stanislaw Gruszka 提交于 3月 08, 2012

On il3945_down procedure we free tx queue data and nullify il->txq
pointer. After that we drop mutex and then cancel delayed works. There
is possibility, that after drooping mutex and before the cancel, some
delayed work will start and crash while trying to send commands to
the device. For example, here is reported crash in
il3945_bg_reg_txpower_periodic():
https://bugzilla.kernel.org/show_bug.cgi?id=42766#c10

Patch fix problem by adding il->txq check on works that send commands,
hence utilize tx queue.
Reported-by: NClemens Eisserer <linuxhippy@gmail.com>
Cc: stable@vger.kernel.org
Signed-off-by: NStanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>

210787e8

23 2月, 2012 9 次提交

iwlegacy: s/S_RF_KILL_HW/S_RFKILL/g · bc269a8e

由 Stanislaw Gruszka 提交于 2月 13, 2012

Signed-off-by: NStanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>

bc269a8e

iwlegacy: do not grab nic access if rfkill · 775ed8ab

由 Stanislaw Gruszka 提交于 2月 13, 2012

If rfkill is on il_grab_nic_access() fail and we can not write to the
various registers during stop procedure. Write to those registers
unconditionally instead.
Signed-off-by: NStanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>

775ed8ab

iwleagcy: fix ident code damage · c37281a0

由 Stanislaw Gruszka 提交于 2月 13, 2012

Using ident is not always good.
Signed-off-by: NStanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>

c37281a0

iwlegacy: improve mac operation debuggability a bit · 9ce7b73c

由 Stanislaw Gruszka 提交于 2月 13, 2012

Signed-off-by: NStanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>

9ce7b73c

iwlegacy: get rid of tx/rx traffic log · 288f9954

由 Stanislaw Gruszka 提交于 2月 13, 2012

The same data can be gathered using monitor mode.
Signed-off-by: NStanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>

288f9954

iwlegacy: merge il_lib_ops into il_ops · 1600b875

由 Stanislaw Gruszka 提交于 2月 13, 2012

Signed-off-by: NStanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>

1600b875

iwlegacy: remove il_apm_ops · f03ee2a8

由 Stanislaw Gruszka 提交于 2月 13, 2012

Signed-off-by: NStanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>

f03ee2a8

iwlegacy: move debugfs_ops to il_priv · 93b7654e

由 Stanislaw Gruszka 提交于 2月 13, 2012

Signed-off-by: NStanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>

93b7654e

iwlegacy: use writeb,writel,readl directly · a5f16137

由 Stanislaw Gruszka 提交于 2月 13, 2012

That change will save us some CPU cycles at run time. Having
port-based I/O seems to be not possible for PCIe devices.
Signed-off-by: NStanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>

a5f16137

07 2月, 2012 14 次提交

iwlegacy: remove struct il_tx_info · 00ea99e1

由 Stanislaw Gruszka 提交于 2月 03, 2012

It's just wrapper to sk_buff pointers ...
Signed-off-by: NStanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>

00ea99e1

iwlegacy: move ops out of config · c39ae9fd

由 Stanislaw Gruszka 提交于 2月 03, 2012

Signed-off-by: NStanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>

c39ae9fd

iwlegacy: get rid of ctx structure · 83007196

由 Stanislaw Gruszka 提交于 2月 03, 2012

Signed-off-by: NStanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>

83007196

iwlegacy: remove ctx interface_modes · 8c9c48d5

由 Stanislaw Gruszka 提交于 2月 03, 2012

Signed-off-by: NStanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>

8c9c48d5

iwlegacy: get rid of ctxid · 6aa0c254

由 Stanislaw Gruszka 提交于 2月 03, 2012

Signed-off-by: NStanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>

6aa0c254

iwlegacy: get rid of *_devtype · 0f8b90f5

由 Stanislaw Gruszka 提交于 2月 03, 2012

Signed-off-by: NStanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>

0f8b90f5

iwlegacy: move bcast_sta_id to hw_params · b16db50a

由 Stanislaw Gruszka 提交于 2月 03, 2012

Signed-off-by: NStanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>

b16db50a

iwlegacy: get rid of ap_sta_id · 8f9e5645

由 Stanislaw Gruszka 提交于 2月 03, 2012

Signed-off-by: NStanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>

8f9e5645

iwlegacy: get rid of wep_key_cmd · d98e2942

由 Stanislaw Gruszka 提交于 2月 03, 2012

Signed-off-by: NStanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>

d98e2942

iwlegacy: get rid of qos_cmd · b96ed60c

由 Stanislaw Gruszka 提交于 2月 03, 2012

Signed-off-by: NStanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>

b96ed60c

iwlegacy: get rid of rxon_assoc_cmd · 5e349f02

由 Stanislaw Gruszka 提交于 2月 03, 2012

Signed-off-by: NStanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>

5e349f02

iwlegacy: get rid of ctx->rxon_timing_cmd · 63d0f0c5

由 Stanislaw Gruszka 提交于 2月 03, 2012

Signed-off-by: NStanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>

63d0f0c5

iwlegacy: get rid of ctx->rxon_cmd · 6122d182

由 Stanislaw Gruszka 提交于 2月 03, 2012

Signed-off-by: NStanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>

6122d182

iwlegacy: move rxon commands out of ctx structure · c8b03958

由 Stanislaw Gruszka 提交于 2月 03, 2012

Signed-off-by: NStanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>

c8b03958

05 1月, 2012 2 次提交

iwlegacy: 3945: fix hw passive scan on radar channels · 68acc4af

由 Stanislaw Gruszka 提交于 12月 23, 2011

Patch fix firmware error on "iw dev wlan0 scan passive" for
hardware scanning (with disable_hw_scan=0 module parameter).

 iwl3945 0000:03:00.0: Microcode SW error detected. Restarting 0x82000008.
 iwl3945 0000:03:00.0: Loaded firmware version: 15.32.2.9
 iwl3945 0000:03:00.0: Start IWL Error Log Dump:
 iwl3945 0000:03:00.0: Status: 0x0002A2E4, count: 1
 iwl3945 0000:03:00.0: Desc       Time       asrtPC blink2 ilink1  nmiPC   Line
 iwl3945 0000:03:00.0: SYSASSERT     (0x5) 0041263900 0x13756 0x0031C 0x00000 764
 iwl3945 0000:03:00.0: Error Reply type 0x000002FC cmd C_SCAN (0x80) seq 0x443E ser 0x00340000
 iwl3945 0000:03:00.0: Command C_SCAN failed: FW Error
 iwl3945 0000:03:00.0: Can't stop Rx DMA.

We have disable ability to change passive scanning to active on
particular channel when traffic is detected on that channel. Otherwise
firmware will report error, when we try to do passive scan on radar
channels.
Reported-and-debugged-by: NPedro Francisco <pedrogfrancisco@gmail.com>
Signed-off-by: NStanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>

68acc4af

iwlegacy: 3945: simplify calculations of retry limit · 81fb4613

由 Stanislaw Gruszka 提交于 12月 23, 2011

Signed-off-by: NStanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>

81fb4613

15 11月, 2011 13 次提交
- S
  iwlegacy: checkpatch.pl fixes · 1722f8e1
  由 Stanislaw Gruszka 提交于 11月 15, 2011
```
Fix most checkpatch.pl ERRORs and some WARNINGs.
Signed-off-by: NStanislaw Gruszka <sgruszka@redhat.com>
```
  1722f8e1
- S
  iwlegacy: indentions and whitespaces · e7392364
  由 Stanislaw Gruszka 提交于 11月 15, 2011
```
Process iwlegacy source files using:

indent -npro -l500 -nhnl
indent -npro -kr -i8 -ts8 -sob -l80 -nbbo -ss -ncs -cp1 -il0 -psl

Plus manual compilation fixes.
Signed-off-by: NStanislaw Gruszka <sgruszka@redhat.com>
```
  e7392364
- S
  iwlegacy: use FH39_ prefix in 3945 code · 53143a18
  由 Stanislaw Gruszka 提交于 8月 31, 2011
```
Signed-off-by: NStanislaw Gruszka <sgruszka@redhat.com>
```
  53143a18
- S
  iwlegacy: merge common header files · e94a4099
  由 Stanislaw Gruszka 提交于 8月 31, 2011
```
Signed-off-by: NStanislaw Gruszka <sgruszka@redhat.com>
```
  e94a4099
- S
  iwlegacy: rename iwl-core.h to common.h · 98613be0
  由 Stanislaw Gruszka 提交于 11月 15, 2011
```
Signed-off-by: NStanislaw Gruszka <sgruszka@redhat.com>
```
  98613be0
- S
  iwlegacy: remove il_ieee80211_get_hw_conf · 6278ddab
  由 Stanislaw Gruszka 提交于 8月 31, 2011
```
Signed-off-by: NStanislaw Gruszka <sgruszka@redhat.com>
```
  6278ddab
- S
  iwlegacy: rename iwl-commands.h to commands.h · d4459a99
  由 Stanislaw Gruszka 提交于 8月 31, 2011
```
On the way remove also not needed iwl-fh.h include.
Signed-off-by: NStanislaw Gruszka <sgruszka@redhat.com>
```
  d4459a99
- S
  iwlegacy: rename other handlers · d2dfb33e
  由 Stanislaw Gruszka 提交于 11月 15, 2011
```
Signed-off-by: NStanislaw Gruszka <sgruszka@redhat.com>
```
  d2dfb33e
- S
  iwlegacy: s/rx_reply/hdl/ · 6e9848b4
  由 Stanislaw Gruszka 提交于 8月 30, 2011
```
Signed-off-by: NStanislaw Gruszka <sgruszka@redhat.com>
```
  6e9848b4
- S
  iwlegacy: s/rx_handler/handler/ · d0c72347
  由 Stanislaw Gruszka 提交于 8月 30, 2011
```
Signed-off-by: NStanislaw Gruszka <sgruszka@redhat.com>
```
  d0c72347
- S
  iwlegacy: rename REPLY_ to N_ or C_ · 4d69c752
  由 Stanislaw Gruszka 提交于 8月 30, 2011
```
Signed-off-by: NStanislaw Gruszka <sgruszka@redhat.com>
```
  4d69c752
- S
  iwlegacy: s/STATISTICS/STATS/ · db7746f7
  由 Stanislaw Gruszka 提交于 11月 15, 2011
```
Signed-off-by: NStanislaw Gruszka <sgruszka@redhat.com>
```
  db7746f7
- S
  iwlegacy: s/STATUS_/S_/ · a6766ccd
  由 Stanislaw Gruszka 提交于 11月 15, 2011
```
Signed-off-by: NStanislaw Gruszka <sgruszka@redhat.com>
```
  a6766ccd