Michal Kazior [off-list ref] wrote:

Will be useful for implementing command barriers.

Signed-off-by: Michal Kazior <redacted>

Thanks, 4 patches applied to ath-next branch of ath.git:

e25854f2404c ath10k: implement wmi echo command
84d4911b7184 ath10k: implement wmi echo event
20ddca21dcf8 ath10k: add wmi command barrier utility
47b1848d9fde ath10k: fix spurious tx/rx during boot

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https://patchwork.kernel.org/patch/9236705/