From: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Date: Mon, 9 Mar 2015 08:50:06 +0000 (+0530)
Subject: ath9k: Add PCIE powersave macros
X-Git-Tag: firefly_0821_release~176^2~1974^2~95^2~98
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=e519f78f1191007604c056dfcb372d4fe3a4b05b;p=firefly-linux-kernel-4.4.55.git

ath9k: Add PCIE powersave macros

These will be used to handle chip-specific
power save configuration.

Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
---

diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h
index 29a25d92add7..2bb3b334a23f 100644
--- a/drivers/net/wireless/ath/ath9k/hw.h
+++ b/drivers/net/wireless/ath/ath9k/hw.h
@@ -309,6 +309,12 @@ enum ath9k_hw_hang_checks {
 	HW_MAC_HANG               = BIT(5),
 };
 
+#define AR_PCIE_PLL_PWRSAVE_CONTROL BIT(0)
+#define AR_PCIE_PLL_PWRSAVE_ON_D3   BIT(1)
+#define AR_PCIE_PLL_PWRSAVE_ON_D0   BIT(2)
+#define AR_PCIE_CDR_PWRSAVE_ON_D3   BIT(3)
+#define AR_PCIE_CDR_PWRSAVE_ON_D0   BIT(4)
+
 struct ath9k_ops_config {
 	int dma_beacon_response_time;
 	int sw_beacon_response_time;