Wen Gong <wgong@xxxxxxxxxxxxxx> wrote:
> For max bundle size 32, the bundle mask is not same with 8/16.
> Change it to match the max bundle size of htc. Otherwise it
> will not match with firmware, for example, when bundle count
> is 17, then flags of ath10k_htc_hdr is 0x4, if without this
> patch, it will be considered as non-bundled packet because it
> does not have mask 0xF0, then trigger error message later:
> payload length 56747 exceeds max htc length: 4088.
>
> htc->max_msgs_per_htc_bundle is the min value of
> HTC_HOST_MAX_MSG_PER_RX_BUNDLE and
> msg->ready_ext.max_msgs_per_htc_bundle of ath10k_htc_wait_target,
> it will be sent to firmware later in ath10k_htc_start, then
> firmware will use it as the final max rx bundle count, in
> WLAN.RMH.4.4.1-00029, msg->ready_ext.max_msgs_per_htc_bundle
> is 32, it is same with HTC_HOST_MAX_MSG_PER_RX_BUNDLE, so the
> final max rx bundle count will be set to 32 in firmware.
>
> This patch only effect sdio chips.
>
> Tested with QCA6174 SDIO with firmware WLAN.RMH.4.4.1-00029.
>
> Signed-off-by: Wen Gong <wgong@xxxxxxxxxxxxxx>
> Fixes: 224776520ead69e ("ath10k: change max RX bundle size from 8 to 32 for sdio")
> Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxx>
Patch applied to ath-next branch of ath.git, thanks.
4a9912451630 ath10k: change bundle count for max rx bundle for sdio
--
https://patchwork.kernel.org/patch/11261779/
https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches
