From e9f9fd8cdc5fcb718e2ce778cb5e0eea27e2fdc8 Mon Sep 17 00:00:00 2001 From: Rajkumar Manoharan Date: Mon, 15 Oct 2012 15:29:49 +0530 Subject: [PATCH] ath9k_hw: Disable MCI stat counter by default for AR9565 Signed-off-by: Rajkumar Manoharan Signed-off-by: John W. Linville --- drivers/net/wireless/ath/ath9k/ar9003_mci.c | 3 +++ drivers/net/wireless/ath/ath9k/reg.h | 3 +++ 2 files changed, 6 insertions(+) diff --git a/drivers/net/wireless/ath/ath9k/ar9003_mci.c b/drivers/net/wireless/ath/ath9k/ar9003_mci.c index c46d8f18d81d..87d9c348e598 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_mci.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_mci.c @@ -938,6 +938,9 @@ int ar9003_mci_reset(struct ath_hw *ah, bool en_int, bool is_2g, mci->ready = true; ar9003_mci_prep_interface(ah); + if (AR_SREV_9565(ah)) + REG_RMW_FIELD(ah, AR_MCI_DBG_CNT_CTRL, + AR_MCI_DBG_CNT_CTRL_ENABLE, 0); if (en_int) ar9003_mci_enable_interrupt(ah); diff --git a/drivers/net/wireless/ath/ath9k/reg.h b/drivers/net/wireless/ath/ath9k/reg.h index c7a9ea750a4a..8f40dba9142d 100644 --- a/drivers/net/wireless/ath/ath9k/reg.h +++ b/drivers/net/wireless/ath/ath9k/reg.h @@ -2363,5 +2363,8 @@ enum { #define AR_MCI_MISC 0x1a74 #define AR_MCI_MISC_HW_FIX_EN 0x00000001 #define AR_MCI_MISC_HW_FIX_EN_S 0 +#define AR_MCI_DBG_CNT_CTRL 0x1a78 +#define AR_MCI_DBG_CNT_CTRL_ENABLE 0x00000001 +#define AR_MCI_DBG_CNT_CTRL_ENABLE_S 0 #endif -- 2.20.1