Similarly to QCA6174, QCA9377 requires the CE5 configuration to be available for other feature. Use the ath10k_pci_override_ce_config() for it as well. This is required for TF2.0 firmware. Previous FW revisions were working fine without this patch. Fixes: a70587b3389a ("ath10k: configure copy engine 5 for HTT messages") Signed-off-by: Bartosz Markowski <bartosz.markowski@xxxxxxxxx> --- drivers/net/wireless/ath/ath10k/pci.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/wireless/ath/ath10k/pci.c b/drivers/net/wireless/ath/ath10k/pci.c index 983f65bbb7fb..85367006a80a 100644 --- a/drivers/net/wireless/ath/ath10k/pci.c +++ b/drivers/net/wireless/ath/ath10k/pci.c @@ -3132,7 +3132,7 @@ int ath10k_pci_setup_resource(struct ath10k *ar) setup_timer(&ar_pci->rx_post_retry, ath10k_pci_rx_replenish_retry, (unsigned long)ar); - if (QCA_REV_6174(ar)) + if (QCA_REV_6174(ar) || QCA_REV_9377(ar)) ath10k_pci_override_ce_config(ar); ret = ath10k_pci_alloc_pipes(ar); -- 2.1.2