Wen Gong <wgong@xxxxxxxxxxxxxx> wrote: > For SDIO chip, it does not have HTT connect step in boot phase of UTF > mode, so it does not need the swap configuration for UTF mode, otherwise > it will trigger UTF load fail. For normal mode, it is swap between HTT > and WMI, for UTF mode, it does not have HTT, so it can not swap between > HTT and WMI. > > Disable swap mail box for UTF mode will let UTF mode load success. > > Tested with QCA6174 SDIO with firmware > WLAN.RMH.4.4.1-00007-QCARMSWP-1. > > Signed-off-by: Wen Gong <wgong@xxxxxxxxxxxxxx> > Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxx> Patch applied to ath-next branch of ath.git, thanks. 8cdee1affe90 ath10k: change swap mail box config for UTF mode of SDIO -- https://patchwork.kernel.org/patch/10893131/ https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches
