[PATCH 4.4 27/57] ath10k: override CE5 config for QCA9377

From: Greg Kroah-Hartman
Date: Thu Jul 13 2017 - 11:46:59 EST

4.4-stable review patch. If anyone has any objections, please let me know.


From: Bartosz Markowski <bartosz.markowski@xxxxxxxxx>

commit b08b5b53a1ed2bd7a883f8fd29232c8f03604671 upstream.

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>
Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

drivers/net/wireless/ath/ath10k/pci.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/net/wireless/ath/ath10k/pci.c
+++ b/drivers/net/wireless/ath/ath10k/pci.c
@@ -3050,7 +3050,7 @@ static int ath10k_pci_probe(struct pci_d
goto err_core_destroy;

- if (QCA_REV_6174(ar))
+ if (QCA_REV_6174(ar) || QCA_REV_9377(ar))

ret = ath10k_pci_alloc_pipes(ar);