From 6be3b6cce1e225f189b68b4e84fc711d19b4277b Mon Sep 17 00:00:00 2001 From: Ryan Hsu Date: Mon, 13 Mar 2017 15:49:03 -0700 Subject: [PATCH] ath10k: fix incorrect wlan_mac_base in qca6174_regs In the 'commit ebee76f7fa46 ("ath10k: allow setting coverage class")', it inherits the design and the address offset from ath9k, but the address is not applicable to QCA6174, which leads to a random crash while doing the resume() operation, since the set_coverage_class.ops will be called from ieee80211_reconfig() when resume() (if the wow is not configured). Fix the incorrect address offset here to avoid the random crash. Verified on QCA6174/hw3.0 with firmware WLAN.RM.4.4-00022-QCARMSWPZ-2. kvalo: this also seems to fix a regression with firmware restart. Fixes: ebee76f7fa46 ("ath10k: allow setting coverage class") Cc: # v4.10 Signed-off-by: Ryan Hsu Signed-off-by: Kalle Valo --- drivers/net/wireless/ath/ath10k/hw.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/wireless/ath/ath10k/hw.c b/drivers/net/wireless/ath/ath10k/hw.c index 33fb26833cd0..d9f37ee4bfdd 100644 --- a/drivers/net/wireless/ath/ath10k/hw.c +++ b/drivers/net/wireless/ath/ath10k/hw.c @@ -51,7 +51,7 @@ const struct ath10k_hw_regs qca6174_regs = { .rtc_soc_base_address = 0x00000800, .rtc_wmac_base_address = 0x00001000, .soc_core_base_address = 0x0003a000, - .wlan_mac_base_address = 0x00020000, + .wlan_mac_base_address = 0x00010000, .ce_wrapper_base_address = 0x00034000, .ce0_base_address = 0x00034400, .ce1_base_address = 0x00034800, -- 2.20.1