linux-toradex.git/drivers/net/wireless/rt2x00, branch v3.7.2

rt2800: validate step value for temperature compensation

2012-10-30T19:58:54+00:00

Some hardware has correct (!= 0xff) value of tssi_bounds[4] in the
EEPROM, but step is equal to 0xff. This results on ridiculous delta
calculations and completely broke TX power settings.

Reported-and-tested-by: Pavel Lucik 
Cc: stable@vger.kernel.org
Signed-off-by: Stanislaw Gruszka 
Acked-by: Ivo van Doorn 
Signed-off-by: John W. Linville

rt2x00: usb: fix reset resume

2012-10-24T17:18:07+00:00

Patch fixes warnings like below happened on resume:

WARNING: at net/mac80211/driver-ops.h:12 check_sdata_in_driver+0x32/0x34()

Problem is that in __ieee80211_susped() we remove sdata (i.e wlan0
interface) and then during resume we call usb_unbind_interface() ->
ieee80211_unregister_hw() with sdata removed.

Patch fixes problem by adding .reset_resume calback, hence we do not
unbind usb device on resume. This callback can be the same as normal
.resume callback, sice we do all needed initalization during interface
start, which is performed on resume [ ieee80211_resume() ->
ieee80211_reconfig() -> rt2x00mac_start() -> rt2x00lib_start ].

Resolves:
https://bugzilla.kernel.org/show_bug.cgi?id=48041

Reported-by: David Herrmann 
Reported-and-tested-by: Stephen Boyd 
Cc: stable@vger.kernel.org
Signed-off-by: Stanislaw Gruszka 
Acked-by: Gertjan van Wingerde 
Signed-off-by: John W. Linville

rt2x00/rt3352: Fix lnagain assignment to use register 66.

2012-10-05T20:26:18+00:00

This should be register 66 instead of 62.
(probably happened by copy&past'ing from the lines below)

Signed-off-by: Daniel Golle 
Acked-by: Gertjan van Wingerde 
Acked-by: Ivo van Doorn 
Signed-off-by: John W. Linville

rt2x00: Replace open coded interface checking with interface combinations.

2012-09-25T19:57:44+00:00

Mac80211 has formal infrastructure to specify which interface combinations
are supported. Make use of this facility in favor of open coding it
ourselves.
So far we only have to specify we can support multiple AP interfaces,
no other combinations are supported.

Inspired by an earlier patch from Paul Fertser.

Signed-off-by: Gertjan van Wingerde 
Cc: Paul Fertser 
Signed-off-by: John W. Linville

rt2x00: Deprecate max_sta_intf field of struct rt2x00_ops.

2012-09-25T19:57:43+00:00

All drivers set this value to 1, so there is no need (currently) to let
drivers set this.
Therefor, remove the field; we can always add it back when it is needed.

Inspired by an earlier patch from Paul Fertser.

Signed-off-by: Gertjan van Wingerde 
Cc: Paul Fertser 
Signed-off-by: John W. Linville

rt2x00: Clean up RFCSR1 programming in rt2800_config_channel_rf3xxx.

2012-09-24T18:59:13+00:00

Setting of the individual fields of the RF register can be simplified.

Signed-off-by: Gertjan van Wingerde 
Acked-by: Ivo van Doorn 
Signed-off-by: John W. Linville

rt2x00: Code style cleanup in rt2800lib.c

2012-09-24T18:59:12+00:00

Signed-off-by: Gertjan van Wingerde 
Acked-by: Ivo van Doorn 
Signed-off-by: John W. Linville

rt2x00: rt2800lib - code cleanup.

2012-09-24T18:59:12+00:00

Move RT3290 BBP initialization sequence (part) to the right place in the code.

This is just a code style change, no functional changes.

Signed-off-by: Gertjan van Wingerde 
Acked-by: Ivo van Doorn 
Signed-off-by: John W. Linville

rt2x00: rt2800 - Fix default vgc values for RT3572

2012-09-24T18:59:12+00:00

Align with the values used by the RT3572 Ralink vendor driver v2.5.0.0.

Signed-off-by: Gertjan van Wingerde 
Acked-by: Ivo van Doorn 
Signed-off-by: John W. Linville

rt2x00: Code clean up in rt2800lib.

2012-09-24T18:59:12+00:00

Make the code in rt2800_get_default_vgc more understandable and
readable, especially for the 5GHz band values.

Signed-off-by: Gertjan van Wingerde 
Acked-by: Ivo van Doorn 
Signed-off-by: John W. Linville