On Thu, Nov 7, 2019 at 2:23 AM Kalle Valo <kv...@codeaurora.org> wrote: > > Ikjoon Jang <i...@chromium.org> writes: > > > Downloading ath10k firmware needs a large number of IOs and > > cpuidle's miss predictions make it worse. In the worst case, > > resume time can be three times longer than the average on sdio. > > > > This patch disables cpuidle during firmware downloading by > > applying PM_QOS_CPU_DMA_LATENCY in ath10k_download_fw(). > > > > Signed-off-by: Ikjoon Jang <i...@chromium.org> > > On what hardware and firmware versions did you test this? I'll add that > to the commit log. > > https://wireless.wiki.kernel.org/en/users/drivers/ath10k/submittingpatches#guidelines
Thank you for sharing it. It's QCA6174 hw3.2 SDIO WLAN.RMH.4.4.1-00029 on ARMv8 multi cluster platform. > > -- > https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches _______________________________________________ ath10k mailing list ath10k@lists.infradead.org http://lists.infradead.org/mailman/listinfo/ath10k
