linux.git/drivers/net/wireless/rt2x00/rt2x00queue.c, branch v2.6.39

Fix common misspellings

2011-03-31T14:26:23+00:00

Fixes generated by 'codespell' and manually reviewed.

Signed-off-by: Lucas De Marchi

rt2x00: Remove unused rt2x00queue_get_queue function.

2011-03-04T19:06:49+00:00

Now that all accesses to the data_queue structures is done via the specialized
rt2x00queue_get_tx_queue function or via direct accesses, there is no
need for the rt2x00queue_get_queue function anymore, so remove it.

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

rt2x00: Don't treat ATIM queue as second beacon queue.

2011-03-04T19:06:49+00:00

Current code for the atim queue is strange, as it is considered in the
rt2x00_dev structure as a second beacon queue.
Normalize this by letting the atim queue have its own struct data_queue
pointer in the rt2x00_dev structure.

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

rt2x00: Don't call ieee80211_get_tx_rate for MCS rates

2011-03-04T19:06:48+00:00

ieee80211_get_tx_rate is not valid for HT rates. Hence, restructure the
TX desciptor creation to be aware of MCS rates. The generic TX desciptor
creation now cares about the rate_mode (CCK, OFDM, MCS, GF).

As a result, ieee80211_get_tx_rate gets only called for legacy rates.

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

rt2x00: Move TX descriptor field "ifs" into plcp substruct

2011-03-04T19:06:47+00:00

"ifs" is only used by no-HT devices. Move it into the plcp substruct and
fill in the value only for no-HT devices.

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

rt2x00: Optimize TX descriptor handling

2011-03-04T19:06:47+00:00

HT and no-HT rt2x00 devices use a partly different TX descriptor.
Optimize the tx desciptor memory layout by putting the PLCP and HT
substructs into a union and introduce a new driver flag to decide which
TX desciptor format is used by the device.

This saves us the expensive PLCP calculation fOr HT devices and the HT
descriptor setup on no-HT devices.

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

rt2x00: Generate sw sequence numbers only for devices that need it

2011-03-04T19:06:47+00:00

Newer devices like rt2800* own a hardware sequence counter and thus
don't need to use a software sequence counter at all. Add a new driver
flag to shortcut the software sequence number generation on devices that
don't need it.

rt61pci, rt73usb and rt2800* seem to make use of a hw sequence counter
while rt2400pci and rt2500* need to do it in software.

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

rt2x00: Remove useless NULL check

2011-03-04T19:06:47+00:00

Since tx_info->control.vif was already accessed before it cant't be NULL
here.

Signed-off-by: Helmut Schaa 
Signed-off-by: Ivo van Doorn 
Signed-off-by: John W. Linville

Revert "rt2x00 : avoid timestamp for monitor injected frame."

2011-02-21T20:39:59+00:00

This reverts commit e81e0aef32bfa7f593b14479b9c7eaa7196798ac "rt2x00 : avoid
timestamp for monitor injected frame." as it breaks proper timestamp insertion
into probe responses injected by hostapd for example.

Signed-off-by: Helmut Schaa 
Cc: Benoit PAPILLAULT 
Cc: Alban Browaeys 
Acked-by: Gertjan van Wingerde 
Signed-off-by: Ivo van Doorn 
Signed-off-by: John W. Linville

rt2x00: trivial: add \n to WARNING message

2011-01-31T20:06:24+00:00

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