linux.git/drivers/net/wireless, branch v3.5-rc2

Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless into for-davem

2012-05-30T14:32:16+00:00

wlcore: fix undefined symbols when CONFIG_PM is not defined

2012-05-29T17:45:23+00:00

commit c21eebb50379a96e1335e933583dcd5b455c6b64
"wl12xx: add RX filters ACX commands" breaks the build
when CONFIG_PM isn't defined:

ERROR: "wl1271_rx_filter_get_fields_size"
[drivers/net/wireless/ti/wlcore/wlcore.ko] undefined!
ERROR: "wl1271_rx_filter_flatten_fields"
[drivers/net/wireless/ti/wlcore/wlcore.ko] undefined!

code in drivers/net/wireless/ti/wlcore/acx.c is using these
functions unconditionally while they are #ifdefed CONFIG_PM.
Fix it by ifdefing all relevant RX filters code with CONFIG_PM.

Reported-by: Geert Uytterhoeven 
Signed-off-by: Eyal Shapira 
Acked-by: Luciano Coelho 
Signed-off-by: John W. Linville

ath9k_hw: apply internal regulator settings on AR933x

2012-05-29T17:45:23+00:00

On AR933x, the internal regulator settings need to be applied before the
PLL init to avoid stability issues.

Signed-off-by: Felix Fietkau 
Signed-off-by: John W. Linville

ath9k_hw: update AR933x initvals to fix issues with high power devices

2012-05-29T17:45:22+00:00

"> Can you provide more information about the issues with high power devices?
Tx being flakey and Rx not working at all."

Signed-off-by: Felix Fietkau 
Signed-off-by: John W. Linville

ath9k: fix a use-after-free-bug when ath_tx_setup_buffer() fails

2012-05-29T17:45:22+00:00

ath_tx_setup_buffer() can fail if there is no ath_buf left, or if mapping DMA
failed. In this case it frees the skb passed to it.
If ath_tx_setup_buffer is called from ath_tx_form_aggr, the skb is still
linked into the tid buffer list and must be dequeued before being released.

Signed-off-by: Felix Fietkau 
Cc: stable@vger.kernel.org
Signed-off-by: John W. Linville

ath9k: stop rx dma before stopping tx

2012-05-29T17:45:22+00:00

It has been found that active Rx can interfere with stopping tx DMA, which
could result in at least parts of those "Failed to stop Tx DMA!" messages.
Stopping rx before tx should prevent that.

Signed-off-by: Felix Fietkau 
Signed-off-by: John W. Linville

ath5k: add possible wiphy interface combinations

2012-05-29T17:42:45+00:00

Signed-off-by: Felix Fietkau

brcmfmac: use vmalloc to allocate mem for the firmware

2012-05-25T15:16:16+00:00

The firmware is more than 300KB big and you should not use kmalloc for
such big allocations. This allocation with kmalloc failed on my mips
based device (BCM47186).

Signed-off-by: Hauke Mehrtens 
Acked-by: Franky Lin 
Signed-off-by: John W. Linville

wl1251: fix oops on early interrupt

2012-05-25T15:16:16+00:00

This driver disables interrupt just after requesting it and enables it
later, after interface is up. However currently there is a time window
between request_irq() and disable_irq() where if interrupt arrives, the
driver oopses because it's not yet ready to process it. This can be
reproduced by inserting the module, associating and removing the module
multiple times.

Eliminate this race by setting IRQF_NOAUTOEN flag before request_irq().

Cc: stable@vger.kernel.org # v2.6.37+
Signed-off-by: Grazvydas Ignotas 
Signed-off-by: John W. Linville

iwlwifi: fix memory leak if opmode fails to init

2012-05-25T15:12:41+00:00

If drv->op_mode is NULL after trying to init the
opmode, we go to the wrong label. Fix this, and
clean up the code a bit.

Reviewed-by: Gregory Greenman 
Reviewed-by: Guy Cohen 
Reviewed-by: Emmanuel Grumbach 
Signed-off-by: Johannes Berg 
Signed-off-by: John W. Linville