From: Bartosz Markowski <bartosz.markowski@tieto.com>
Date: Thu, 15 Dec 2016 09:23:22 +0000 (+0200)
Subject: ath10k: override CE5 config for QCA9377
X-Git-Tag: release-20171130_firefly~4^2~100^2^2^2~31
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=483b1c69655d61a4c15648cf96011cfb20aa2000;p=firefly-linux-kernel-4.4.55.git

ath10k: override CE5 config for QCA9377

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@tieto.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/net/wireless/ath/ath10k/pci.c b/drivers/net/wireless/ath/ath10k/pci.c
index 930785a724e1..907fd60c4241 100644
--- 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_dev *pdev,
 		goto err_core_destroy;
 	}
 
-	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);