6e84772f4d
the non-aggregate path. I "cheated" by using some TX setup code in our HAL that isn't present in the atheros HAL (or Linux ath9k.) The old path for forming aggregates was: * setup the rate control in the first descriptor; * call chaintxdesc() on all the frames; * call setupfirsttxdesc() on the first descrpitor in the first frame; * call setuplasttxdesc() on the last descriptor in the last frame. The new path for forming aggregates looks like the non-aggregate path: * call setuptxdesc() on the first descriptor in the first frame; * setup the rate control in the first descriptor; * call filltxdesc() on each descriptor in the frame; * if it's an aggregate - call set11n_aggr_{first, middle, last} as appropriate (see the code for a description of what is "appropriate".) Now, this is done primarily for the AR9300 HAL - it doesn't implement the first set of aggregate functions. It just has the older methods and the "first/middle/last" aggregate methods. So, let's convert the code to use these. Note: the AR5416 HAL in FreeBSD had that code (from me, a while ago) and a previous commit brought it up to behave the same as the AR9300 HAL routines. There's some further tidyups to be done - specifically, avoid doing multiple calls to the 11n descriptor functions. I shouldn't call clr11n_aggr(), then set11n_aggr_middle(), then also set11n_aggr_first(). On (at least MIPS) the TX descriptors are in non-cachable memory and this will cause multiple slow writes. I'll debug/tidy that up in a future commit. Tested: * AR9280, STA * AR9280/AR9160, AP * AR9380, STA (using a local, closed source HAL, sorry!) |
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.. | ||
ath_dfs/null | ||
ath_hal | ||
ath_rate | ||
ah_osdep.c | ||
ah_osdep.h | ||
if_ath_ahb.c | ||
if_ath_beacon.c | ||
if_ath_beacon.h | ||
if_ath_debug.c | ||
if_ath_debug.h | ||
if_ath_keycache.c | ||
if_ath_keycache.h | ||
if_ath_led.c | ||
if_ath_led.h | ||
if_ath_misc.h | ||
if_ath_pci.c | ||
if_ath_rx_edma.c | ||
if_ath_rx_edma.h | ||
if_ath_rx.c | ||
if_ath_rx.h | ||
if_ath_sysctl.c | ||
if_ath_sysctl.h | ||
if_ath_tdma.c | ||
if_ath_tdma.h | ||
if_ath_tsf.h | ||
if_ath_tx_edma.c | ||
if_ath_tx_edma.h | ||
if_ath_tx_ht.c | ||
if_ath_tx_ht.h | ||
if_ath_tx.c | ||
if_ath_tx.h | ||
if_ath.c | ||
if_athdfs.h | ||
if_athioctl.h | ||
if_athrate.h | ||
if_athvar.h |