Adrian Chadd d2a72d673f Begin adding support to explicitly set the current chainmask. ... Right now the only way to set the chainmask is to set the hardware configured chainmask through capabilities. This is fine for forcing the chainmask to be something other than what the hardware is capable of (eg to reduce TX/RX to one connected antenna) but it does change what the HAL hardware chainmask configuration is. For operational mode changes, it (may?) make sense to separately control the TX/RX chainmask. Right now it's done as part of ar5416_reset.c - ar5416UpdateChainMasks() calculates which TX/RX chainmasks to enable based on the operating mode. (1 for legacy and whatever is supported for 11n operation.) But doing this in the HAL is suboptimal - the driver needs to know the currently configured chainmask in order to correctly enable things for each TX descriptor. This is currently done by overriding the chainmask config in the ar5416 TX routines but this has to disappear - the AR9300 HAL support requires the driver to dynamically set the TX chainmask based on the TX power and TX rate in order to meet mini-PCIe slot power requirements. So: * Introduce a new HAL method to set the operational chainmask variables; * Introduce null methods for the previous generation chipsets; * Add new driver state to record the current chainmask separate from the hardware configured chainmask. Part #2 of this will involve disabling ar5416UpdateChainMasks() and moving it into the driver; as well as properly programming the TX chainmask based on the currently configured HAL chainmask. Tested: * AR5416, STA mode - both legacy (11a/11bg) and 11n rates - verified that AR_SELFGEN_MASK (the chainmask used for self-generated frames like ACKs and RTSes) is correct, as well as the TX descriptor contents is correct.		2013-02-25 22:42:43 +00:00
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ar5211_attach.c	Begin adding support to explicitly set the current chainmask.	2013-02-25 22:42:43 +00:00
ar5211_beacon.c
ar5211_interrupts.c
ar5211_keycache.c
ar5211_misc.c	Begin adding support to explicitly set the current chainmask.	2013-02-25 22:42:43 +00:00
ar5211_phy.c
ar5211_power.c
ar5211_recv.c	Extend the RX HAL API to include the RX queue identifier.	2012-07-09 07:19:11 +00:00
ar5211_reset.c
ar5211_xmit.c	Migrate the ath_hal_filltxdesc() API to take a list of buffer/seglen values.	2012-08-05 10:12:27 +00:00
ar5211.h	Begin adding support to explicitly set the current chainmask.	2013-02-25 22:42:43 +00:00
ar5211desc.h	Remove this include, it isn't needed.	2012-11-18 20:41:46 +00:00
ar5211phy.h
ar5211reg.h
boss.ini	Clean some 'svn:executable' properties in the tree.	2013-01-26 22:08:21 +00:00