[2/4] ath10k: implement offset_tsf ieee80211_op

Kalle Valo kvalo at qca.qualcomm.com
Tue Oct 4 08:34:12 PDT 2016

"Pedersen, Thomas" <twp at qca.qualcomm.com> wrote:
> Current set_tsf is implemented in terms of TSF_INCREMENT
> only. Instead support new WMI command TSF_DECREMENT and
> export these through offset_tsf. Advantage is we get
> more accurate TSF adjustments, and don't calculate wrong
> offset in case absolute TSF was calculated from rx_mactime
> (actual TSF).
> The new WMI command is available in firmware
> 10.4-3.2.1-00033 for QCA4019 chips. Old drivers on new
> firmware or vice versa shouldn't  be a problem since
> get/set tsf logic was already broken.
> Signed-off-by: Thomas Pedersen <twp at qca.qualcomm.com>

Depends on:

3a53731df7e2 mac80211: mesh: decrease max drift
354d381baf11 mac80211: add offset_tsf driver op and use it for mesh

2 patches set to Awaiting Upstream.

9355377 [2/4] ath10k: implement offset_tsf ieee80211_op
9355375 [3/4] ath10k: remove set/get_tsf ieee80211_ops


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