From e5c860e121c2e415354d7ae0626f04cbef966851 Mon Sep 17 00:00:00 2001 From: Carl Huang Date: Mon, 17 Aug 2020 13:31:50 +0300 Subject: [PATCH] ath11k: disable CE interrupt before hif start Disable CE interrupt otherwise interrupt may come before host initialized related context. This also fixes unbalanced interrupt enablement. Tested-on: QCA6390 hw2.0 PCI WLAN.HST.1.0.1-01740-QCAHSTSWPLZ_V2_TO_X86-1 Tested-on: IPQ8074 hw2.0 AHB WLAN.HK.2.1.0.1-01238-QCAHKSWPL_SILICONZ-2 Signed-off-by: Carl Huang Signed-off-by: Kalle Valo Link: https://lore.kernel.org/r/1597576599-8857-9-git-send-email-kvalo@codeaurora.org --- drivers/net/wireless/ath/ath11k/pci.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/wireless/ath/ath11k/pci.c b/drivers/net/wireless/ath/ath11k/pci.c index 37bd385..2b5a8d3 100644 --- a/drivers/net/wireless/ath/ath11k/pci.c +++ b/drivers/net/wireless/ath/ath11k/pci.c @@ -500,6 +500,7 @@ static int ath11k_pci_config_irq(struct ath11k_base *ab) } ab->irq_num[irq_idx] = irq; + ath11k_pci_ce_irq_disable(ab, i); } return 0; -- 2.7.4