Commits · 2a19f7765bd90a56f3916a603e25b57b3b087480 · Kirill Smelkov / linux

03 Mar, 2015 32 commits

wil6210: increase cmd buffer size to avoid sscanf buffer overflow · 2a19f776

Colin Ian King authored Mar 01, 2015

cppcheck detected a buffer overflow:

[drivers/net/wireless/ath/wil6210/debugfs.c:634]: (error) Width 8
  given in format string (no. 1) is larger than destination buffer
  'cmd[8]', use %7s to prevent overflowing it.

For the current %8s sscanf we require cmd to be 9 chars long
so increase it by 1 byte to prevent the sscan overflow (rather
than reduce the %8s specifier to %7s as cppcheck recommends).
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Acked-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

2a19f776

ath9k: Fix issues in the main btcoex timer · 6e6dd08d

Sujith Manoharan authored Mar 01, 2015

* ath9k_mci_update_rssi() is required only for
  cards that use MCI scheme. Make sure that it
  is not called for 3-wire cards.

* Call ath9k_ps_wakeup() early since register
  accesses are made in ath9k_mci_update_rssi().

* Fix usage of btcoex_lock to handle no_stomp_timer.
Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

6e6dd08d

ath9k: Handle timers for MCI · c7266e99

Sujith Manoharan authored Mar 01, 2015

Make sure that the btcoex timers are started/stopped
properly for both 3-wire and MCI schemes.
Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

c7266e99

ath9k: Fix wlan-active gpio for the AR9003 family · 30b81898

Sujith Manoharan authored Mar 01, 2015

When disabling BTCOEX, clearing the wlanactive gpio line
is required only for pre-AR9003 cards.
Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

30b81898

ath9k: Fix MCI scheme initialization · e1ff147d

Sujith Manoharan authored Mar 01, 2015

Commit "ath9k_hw: remove ATH_BTCOEX_CFG_MCI" removed
MCI as a separate coex scheme, but we need it to
avoid fiddling with GPIO registers during
ath9k_init_btcoex() that are meant only for 3-wire
cards.

Cc: Rajkumar Manoharan <rmanohar@qti.qualcomm.com>
Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

e1ff147d

ath9k: Initialize MCI state correctly · 510baea1

Sujith Manoharan authored Mar 01, 2015

The MCI configuration values are assigned
in ath9k_hw_btcoex_init_mci() which are used
by the MCI reset routine. When initializing
BTCOEX/MCI, ath_mci_setup() ends up using
uninitialized data. Fix this by setting up
the configuration parameters before issuing
a MCI reset.
Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

510baea1

ath9k: Remove useless return value check · 44b9b56e

Sujith Manoharan authored Mar 01, 2015

ath_init_btcoex_timer() always returns 0, so
checking for error conditions is not required.
Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

44b9b56e

rtlwifi: rtl8192cu: Add case in rtl92cu_get_hw_reg · 3f5fe236

Taehee Yoo authored Feb 26, 2015

Add HAL_DEF_WOWLAN case in rtl92cu_get_hw_reg
Signed-off-by: Taehee Yoo <ap420073@gmail.com>
Acked-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

3f5fe236

mwifiex: do not initialize ext_scan in mwifiex_init_adapter · bf97bf22

Avinash Patil authored Feb 25, 2015

Features which are device specific are already updated in
interface specific initialization e.g. register_dev.
We should not initialize them in mwifiex_init_adapter();
else this would overwrite earlier settings.
Signed-off-by: Avinash Patil <patila@marvell.com>
Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

bf97bf22

rtlwifi: rtl8188ee: missing curly braces in handle_branch1() · 1114ce8f

Dan Carpenter authored Feb 25, 2015

From the indenting, it seems like the READ_NEXT_PAIR() was supposed to
be inside the while loop.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

1114ce8f

rtlwifi: rtl8821ae: Remove duplicate hex prefixes · df905570

Rasmus Villemoes authored Feb 23, 2015

The # flag in %X means print a 0X prefix. Remove the extra 0x prefix.
Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

df905570

ath9k: add per-vif TX power capability to TX path · 97bf8615

Lorenzo Bianconi authored Feb 17, 2015

In order to add per-vif TX power capability cap per-packet TX power to vif
configured power if the latter is lower than per-rate TX power and mac80211
per-frame power. Use vif TX power if TPC has been disabled for current the
interface
Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

97bf8615

ath9k: add per-vif TX power capability · 283dd119

Lorenzo Bianconi authored Feb 17, 2015

Configure the HW with highest TX power among all vif when HW TPC has been
enabled in order to add support to per-vif TX power capability. Use lowest
configured power among all interfaces when TPC is disabled
Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

283dd119

rtlwifi: Remove unused RTL_SUPPORTED_CTRL_FILTER define · be1f8d31
Priit Laes authored Feb 16, 2015
```
Signed-off-by: Priit Laes <plaes@plaes.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
```
be1f8d31