Return-path: Received: from s72.web-hosting.com ([198.187.29.22]:44216 "EHLO s72.web-hosting.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932594AbbA3Nc4 (ORCPT ); Fri, 30 Jan 2015 08:32:56 -0500 Received: from [117.207.72.194] (port=10794 helo=sujith-pixel.qualcomm.com) by server72.web-hosting.com with esmtpsa (UNKNOWN:AES128-SHA256:128) (Exim 4.82) (envelope-from ) id 1YHBgt-004FiR-EQ for linux-wireless@vger.kernel.org; Fri, 30 Jan 2015 08:32:55 -0500 From: Sujith Manoharan To: linux-wireless@vger.kernel.org Subject: [PATCH 12/17] ath9k: Add a HW structure for WOW Date: Fri, 30 Jan 2015 19:05:32 +0530 Message-Id: <1422624937-4810-13-git-send-email-sujith@msujith.org> (sfid-20150130_143259_727799_62DD87CF) In-Reply-To: <1422624937-4810-1-git-send-email-sujith@msujith.org> References: <1422624937-4810-1-git-send-email-sujith@msujith.org> Sender: linux-wireless-owner@vger.kernel.org List-ID: From: Sujith Manoharan This can be used to hold the WOW state in ath9k_hw. Signed-off-by: Sujith Manoharan --- drivers/net/wireless/ath/ath9k/ar9003_wow.c | 10 +++++----- drivers/net/wireless/ath/ath9k/hw.h | 6 +++++- 2 files changed, 10 insertions(+), 6 deletions(-) diff --git a/drivers/net/wireless/ath/ath9k/ar9003_wow.c b/drivers/net/wireless/ath/ath9k/ar9003_wow.c index 3abc907..bb61417 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_wow.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_wow.c @@ -137,7 +137,7 @@ void ath9k_hw_wow_apply_pattern(struct ath_hw *ah, u8 *user_pattern, * other fields */ - ah->wow_event_mask |= BIT(pattern_count + AR_WOW_PAT_FOUND_SHIFT); + ah->wow.wow_event_mask |= BIT(pattern_count + AR_WOW_PAT_FOUND_SHIFT); if (pattern_count < 4) { /* Pattern 0-3 uses AR_WOW_LENGTH1 register */ @@ -174,7 +174,7 @@ u32 ath9k_hw_wow_wakeup(struct ath_hw *ah) * register. This mask will clean it up. */ - val &= ah->wow_event_mask; + val &= ah->wow.wow_event_mask; if (val) { if (val & AR_WOW_MAGIC_PAT_FOUND) @@ -218,7 +218,7 @@ u32 ath9k_hw_wow_wakeup(struct ath_hw *ah) if (ah->is_pciexpress) ath9k_hw_configpcipowersave(ah, false); - ah->wow_event_mask = 0; + ah->wow.wow_event_mask = 0; return wow_status; } @@ -235,7 +235,7 @@ void ath9k_hw_wow_enable(struct ath_hw *ah, u32 pattern_enable) * are from the 'pattern_enable' in this function and * 'pattern_count' of ath9k_hw_wow_apply_pattern() */ - wow_event_mask = ah->wow_event_mask; + wow_event_mask = ah->wow.wow_event_mask; /* * Untie Power-on-Reset from the PCI-E-Reset. When we are in @@ -402,6 +402,6 @@ void ath9k_hw_wow_enable(struct ath_hw *ah, u32 pattern_enable) REG_CLR_BIT(ah, AR_PCU_MISC_MODE3, clr); ath9k_hw_set_powermode_wow_sleep(ah); - ah->wow_event_mask = wow_event_mask; + ah->wow.wow_event_mask = wow_event_mask; } EXPORT_SYMBOL(ath9k_hw_wow_enable); diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h index 22b0422..d36210a 100644 --- a/drivers/net/wireless/ath/ath9k/hw.h +++ b/drivers/net/wireless/ath/ath9k/hw.h @@ -270,6 +270,10 @@ enum ath9k_hw_caps { * of those types. */ +struct ath9k_hw_wow { + u32 wow_event_mask; +}; + struct ath9k_hw_capabilities { u32 hw_caps; /* ATH9K_HW_CAP_* from ath9k_hw_caps */ u16 rts_aggr_limit; @@ -928,7 +932,7 @@ struct ath_hw { u32 ent_mode; #ifdef CONFIG_ATH9K_WOW - u32 wow_event_mask; + struct ath9k_hw_wow wow; #endif bool is_clk_25mhz; int (*get_mac_revision)(void); -- 2.2.2