On Fri, Jul 31, 2020 at 03:14:16PM +0530, Sathishkumar Muruganandam wrote: > From: Abhishek Ambure <[email protected]> > > commit cc78dc3b790619aa05f22a86a9152986bd73698c upstream. > > This commit fixes the regression caused by > commit 6ddc3860a566 ("ath10k: add support for ack rssi value of data tx > packets") > in linux-5.4.y branch. > > ath10k_is_rssi_enable() always returns 0 for QCA9984 and this will cause > the ppdu_info_offset to hold invalid value in ath10k_htt_rx_tx_compl_ind(). > > This leads to CE corruption for HTC endpoints to cause WMI command failures > with insufficient HTC credits. Below warnings are seen due to beacon > command failure in QCA9984. > > [ 675.939638] ath10k_pci 0000:03:00.0: SWBA overrun on vdev 0, skipped old > beacon > [ 675.947828] ath10k_pci 0000:04:00.0: SWBA overrun on vdev 1, skipped old > beacon > > Tested HW: QCA9984 > Tested FW: 10.4-3.10-00047 > Tested Kernel version: 5.4.22 > > Fixes: 6ddc3860a566 ("ath10k: add support for ack rssi value of data tx > packets") > Signed-off-by: Abhishek Ambure <[email protected]> > Signed-off-by: Balaji Pothunoori <[email protected]> > [[email protected]: improve commit log] > Signed-off-by: Kalle Valo <[email protected]> > Signed-off-by: Sathishkumar Muruganandam <[email protected]> > --- > drivers/net/wireless/ath/ath10k/hw.c | 1 + > 1 file changed, 1 insertion(+)
Now queued up, thanks. greg k-h _______________________________________________ ath10k mailing list [email protected] http://lists.infradead.org/mailman/listinfo/ath10k
