freebsd-skq

History

Adrian Chadd e808ca4454 Add in descriptions for TX descriptor fields ctl8-11 - these fields

control the antenna control bits for the four TX series and the
TPC settings for TX series 1, 2, 3.

The specifics:

* The TPC setting for TX series 0 is handled in ctl0.

* TPC is currently disabled, so the per-packet TX power is
  set via the global per-rate TX power register, not per packet.

* The antenna control bits don't matter for AR5416 and later
  so they should stay 0 (which they currently do); they may
  be set for Kite but as there's no TX diversity supported
  at the moment (it requires the NIC to be built with an
  external antenna switch, matching how antenna diversity
  is done on legacy NICs), so again keep them 0.

This is in preparation for supporting per-rate TPC on the
AR5416 and later. The Kite (and soon to come Kiwi) code
sets ctl8-11 to 0x0, which doesn't have any effect at
the moment. When TPC is enabled it would result in the
second, third and fourth TX series attmpts to be done with
a TX power of 0. This commit doesn't change that; it'll
be followed up with some commits to properly set the TPC
registers appropriately.

2011-05-24 05:34:45 +00:00

ath_hal

Add in descriptions for TX descriptor fields ctl8-11 - these fields

2011-05-24 05:34:45 +00:00

ath_rate

Modify the sample rate control algorithm to only select/sample HT

2011-05-18 07:20:30 +00:00

ah_osdep.c

Fix the debugging code path to correctly support HAL_DEBUG_UNMASKABLE.

2011-05-17 16:30:34 +00:00

ah_osdep.h

Fix AR5416 and later parts when building with AH_DEBUG or similar defined: