ath10k: Configure rxnss_override for 10.4 firmware.

[Kalle Valo]

Ben Greear <greearb at candelatech.com> wrote:
> From: Ben Greear <greearb at candelatech.com>
> 
> QCA9984 hardware can do 4x4 at 80Mhz, but only 2x2 at 160Mhz.
> 
> First, report this to user-space by setting the max-tx-speed
> and max-rx-speed vht capabilities.
> 
> Second, if the peer rx-speed is configured, and if we
> are in 160 or 80+80 mode, and the peer rx-speed matches
> the max speed for 2x2 or 1x1 at 160Mhz (long guard interval),
> then use that info to set the peer_bw_rxnss_override appropriately.
> 
> Without this, a 9984 firmware will not use 2x2 ratesets when
> transmitting to peer (it will be stuck at 1x1), because
> the firmware would not have configured the rxnss_override.
> 
> This could use some testing....
> 
> Signed-off-by: Ben Greear <greearb at candelatech.com>

Does not apply:

error: patch failed: drivers/net/wireless/ath/ath10k/mac.c:2760
error: drivers/net/wireless/ath/ath10k/mac.c: patch does not apply
error: patch failed: drivers/net/wireless/ath/ath10k/wmi.h:6173
error: drivers/net/wireless/ath/ath10k/wmi.h: patch does not apply
stg import: Diff does not apply cleanly

Patch set to Changes Requested.

-- 
https://patchwork.kernel.org/patch/9567655/

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