openwrtv3/package/mac80211/patches/300-pending_work.patch

--- a/drivers/net/wireless/ath/ath9k/ar9001_initvals.h
+++ b/drivers/net/wireless/ath/ath9k/ar9001_initvals.h
@@ -459,97 +459,6 @@ static const u32 ar5416Common_9100[][2] 
 	{0x0000a3e0, 0x000001ce},
 };
 
-static const u32 ar5416Bank0_9100[][2] = {
-	/* Addr      allmodes  */
-	{0x000098b0, 0x1e5795e5},
-	{0x000098e0, 0x02008020},
-};
-
-static const u32 ar5416BB_RfGain_9100[][3] = {
-	/* Addr      5G_HT20     5G_HT40   */
-	{0x00009a00, 0x00000000, 0x00000000},
-	{0x00009a04, 0x00000040, 0x00000040},
-	{0x00009a08, 0x00000080, 0x00000080},
-	{0x00009a0c, 0x000001a1, 0x00000141},
-	{0x00009a10, 0x000001e1, 0x00000181},
-	{0x00009a14, 0x00000021, 0x000001c1},
-	{0x00009a18, 0x00000061, 0x00000001},
-	{0x00009a1c, 0x00000168, 0x00000041},
-	{0x00009a20, 0x000001a8, 0x000001a8},
-	{0x00009a24, 0x000001e8, 0x000001e8},
-	{0x00009a28, 0x00000028, 0x00000028},
-	{0x00009a2c, 0x00000068, 0x00000068},
-	{0x00009a30, 0x00000189, 0x000000a8},
-	{0x00009a34, 0x000001c9, 0x00000169},
-	{0x00009a38, 0x00000009, 0x000001a9},
-	{0x00009a3c, 0x00000049, 0x000001e9},
-	{0x00009a40, 0x00000089, 0x00000029},
-	{0x00009a44, 0x00000170, 0x00000069},
-	{0x00009a48, 0x000001b0, 0x00000190},
-	{0x00009a4c, 0x000001f0, 0x000001d0},
-	{0x00009a50, 0x00000030, 0x00000010},
-	{0x00009a54, 0x00000070, 0x00000050},
-	{0x00009a58, 0x00000191, 0x00000090},
-	{0x00009a5c, 0x000001d1, 0x00000151},
-	{0x00009a60, 0x00000011, 0x00000191},
-	{0x00009a64, 0x00000051, 0x000001d1},
-	{0x00009a68, 0x00000091, 0x00000011},
-	{0x00009a6c, 0x000001b8, 0x00000051},
-	{0x00009a70, 0x000001f8, 0x00000198},
-	{0x00009a74, 0x00000038, 0x000001d8},
-	{0x00009a78, 0x00000078, 0x00000018},
-	{0x00009a7c, 0x00000199, 0x00000058},
-	{0x00009a80, 0x000001d9, 0x00000098},
-	{0x00009a84, 0x00000019, 0x00000159},
-	{0x00009a88, 0x00000059, 0x00000199},
-	{0x00009a8c, 0x00000099, 0x000001d9},
-	{0x00009a90, 0x000000d9, 0x00000019},
-	{0x00009a94, 0x000000f9, 0x00000059},
-	{0x00009a98, 0x000000f9, 0x00000099},
-	{0x00009a9c, 0x000000f9, 0x000000d9},
-	{0x00009aa0, 0x000000f9, 0x000000f9},
-	{0x00009aa4, 0x000000f9, 0x000000f9},
-	{0x00009aa8, 0x000000f9, 0x000000f9},
-	{0x00009aac, 0x000000f9, 0x000000f9},
-	{0x00009ab0, 0x000000f9, 0x000000f9},
-	{0x00009ab4, 0x000000f9, 0x000000f9},
-	{0x00009ab8, 0x000000f9, 0x000000f9},
-	{0x00009abc, 0x000000f9, 0x000000f9},
-	{0x00009ac0, 0x000000f9, 0x000000f9},
-	{0x00009ac4, 0x000000f9, 0x000000f9},
-	{0x00009ac8, 0x000000f9, 0x000000f9},
-	{0x00009acc, 0x000000f9, 0x000000f9},
-	{0x00009ad0, 0x000000f9, 0x000000f9},
-	{0x00009ad4, 0x000000f9, 0x000000f9},
-	{0x00009ad8, 0x000000f9, 0x000000f9},
-	{0x00009adc, 0x000000f9, 0x000000f9},
-	{0x00009ae0, 0x000000f9, 0x000000f9},
-	{0x00009ae4, 0x000000f9, 0x000000f9},
-	{0x00009ae8, 0x000000f9, 0x000000f9},
-	{0x00009aec, 0x000000f9, 0x000000f9},
-	{0x00009af0, 0x000000f9, 0x000000f9},
-	{0x00009af4, 0x000000f9, 0x000000f9},
-	{0x00009af8, 0x000000f9, 0x000000f9},
-	{0x00009afc, 0x000000f9, 0x000000f9},
-};
-
-static const u32 ar5416Bank1_9100[][2] = {
-	/* Addr      allmodes  */
-	{0x000098b0, 0x02108421},
-	{0x000098ec, 0x00000008},
-};
-
-static const u32 ar5416Bank2_9100[][2] = {
-	/* Addr      allmodes  */
-	{0x000098b0, 0x0e73ff17},
-	{0x000098e0, 0x00000420},
-};
-
-static const u32 ar5416Bank3_9100[][3] = {
-	/* Addr      5G_HT20     5G_HT40   */
-	{0x000098f0, 0x01400018, 0x01c00018},
-};
-
 static const u32 ar5416Bank6_9100[][3] = {
 	/* Addr      5G_HT20     5G_HT40   */
 	{0x0000989c, 0x00000000, 0x00000000},
@@ -624,13 +533,6 @@ static const u32 ar5416Bank6TPC_9100[][3
 	{0x000098d0, 0x0000000f, 0x0010000f},
 };
 
-static const u32 ar5416Bank7_9100[][2] = {
-	/* Addr      allmodes  */
-	{0x0000989c, 0x00000500},
-	{0x0000989c, 0x00000800},
-	{0x000098cc, 0x0000000e},
-};
-
 static const u32 ar5416Addac_9100[][2] = {
 	/* Addr      allmodes  */
 	{0x0000989c, 0x00000000},
@@ -1113,178 +1015,6 @@ static const u32 ar5416Common_9160[][2] 
 	{0x0000a3e0, 0x000001ce},
 };
 
-static const u32 ar5416Bank0_9160[][2] = {
-	/* Addr      allmodes  */
-	{0x000098b0, 0x1e5795e5},
-	{0x000098e0, 0x02008020},
-};
-
-static const u32 ar5416BB_RfGain_9160[][3] = {
-	/* Addr      5G_HT20     5G_HT40   */
-	{0x00009a00, 0x00000000, 0x00000000},
-	{0x00009a04, 0x00000040, 0x00000040},
-	{0x00009a08, 0x00000080, 0x00000080},
-	{0x00009a0c, 0x000001a1, 0x00000141},
-	{0x00009a10, 0x000001e1, 0x00000181},
-	{0x00009a14, 0x00000021, 0x000001c1},
-	{0x00009a18, 0x00000061, 0x00000001},
-	{0x00009a1c, 0x00000168, 0x00000041},
-	{0x00009a20, 0x000001a8, 0x000001a8},
-	{0x00009a24, 0x000001e8, 0x000001e8},
-	{0x00009a28, 0x00000028, 0x00000028},
-	{0x00009a2c, 0x00000068, 0x00000068},
-	{0x00009a30, 0x00000189, 0x000000a8},
-	{0x00009a34, 0x000001c9, 0x00000169},
-	{0x00009a38, 0x00000009, 0x000001a9},
-	{0x00009a3c, 0x00000049, 0x000001e9},
-	{0x00009a40, 0x00000089, 0x00000029},
-	{0x00009a44, 0x00000170, 0x00000069},
-	{0x00009a48, 0x000001b0, 0x00000190},
-	{0x00009a4c, 0x000001f0, 0x000001d0},
-	{0x00009a50, 0x00000030, 0x00000010},
-	{0x00009a54, 0x00000070, 0x00000050},
-	{0x00009a58, 0x00000191, 0x00000090},
-	{0x00009a5c, 0x000001d1, 0x00000151},
-	{0x00009a60, 0x00000011, 0x00000191},
-	{0x00009a64, 0x00000051, 0x000001d1},
-	{0x00009a68, 0x00000091, 0x00000011},
-	{0x00009a6c, 0x000001b8, 0x00000051},
-	{0x00009a70, 0x000001f8, 0x00000198},
-	{0x00009a74, 0x00000038, 0x000001d8},
-	{0x00009a78, 0x00000078, 0x00000018},
-	{0x00009a7c, 0x00000199, 0x00000058},
-	{0x00009a80, 0x000001d9, 0x00000098},
-	{0x00009a84, 0x00000019, 0x00000159},
-	{0x00009a88, 0x00000059, 0x00000199},
-	{0x00009a8c, 0x00000099, 0x000001d9},
-	{0x00009a90, 0x000000d9, 0x00000019},
-	{0x00009a94, 0x000000f9, 0x00000059},
-	{0x00009a98, 0x000000f9, 0x00000099},
-	{0x00009a9c, 0x000000f9, 0x000000d9},
-	{0x00009aa0, 0x000000f9, 0x000000f9},
-	{0x00009aa4, 0x000000f9, 0x000000f9},
-	{0x00009aa8, 0x000000f9, 0x000000f9},
-	{0x00009aac, 0x000000f9, 0x000000f9},
-	{0x00009ab0, 0x000000f9, 0x000000f9},
-	{0x00009ab4, 0x000000f9, 0x000000f9},
-	{0x00009ab8, 0x000000f9, 0x000000f9},
-	{0x00009abc, 0x000000f9, 0x000000f9},
-	{0x00009ac0, 0x000000f9, 0x000000f9},
-	{0x00009ac4, 0x000000f9, 0x000000f9},
-	{0x00009ac8, 0x000000f9, 0x000000f9},
-	{0x00009acc, 0x000000f9, 0x000000f9},
-	{0x00009ad0, 0x000000f9, 0x000000f9},
-	{0x00009ad4, 0x000000f9, 0x000000f9},
-	{0x00009ad8, 0x000000f9, 0x000000f9},
-	{0x00009adc, 0x000000f9, 0x000000f9},
-	{0x00009ae0, 0x000000f9, 0x000000f9},
-	{0x00009ae4, 0x000000f9, 0x000000f9},
-	{0x00009ae8, 0x000000f9, 0x000000f9},
-	{0x00009aec, 0x000000f9, 0x000000f9},
-	{0x00009af0, 0x000000f9, 0x000000f9},
-	{0x00009af4, 0x000000f9, 0x000000f9},
-	{0x00009af8, 0x000000f9, 0x000000f9},
-	{0x00009afc, 0x000000f9, 0x000000f9},
-};
-
-static const u32 ar5416Bank1_9160[][2] = {
-	/* Addr      allmodes  */
-	{0x000098b0, 0x02108421},
-	{0x000098ec, 0x00000008},
-};
-
-static const u32 ar5416Bank2_9160[][2] = {
-	/* Addr      allmodes  */
-	{0x000098b0, 0x0e73ff17},
-	{0x000098e0, 0x00000420},
-};
-
-static const u32 ar5416Bank3_9160[][3] = {
-	/* Addr      5G_HT20     5G_HT40   */
-	{0x000098f0, 0x01400018, 0x01c00018},
-};
-
-static const u32 ar5416Bank6_9160[][3] = {
-	/* Addr      5G_HT20     5G_HT40   */
-	{0x0000989c, 0x00000000, 0x00000000},
-	{0x0000989c, 0x00000000, 0x00000000},
-	{0x0000989c, 0x00000000, 0x00000000},
-	{0x0000989c, 0x00e00000, 0x00e00000},
-	{0x0000989c, 0x005e0000, 0x005e0000},
-	{0x0000989c, 0x00120000, 0x00120000},
-	{0x0000989c, 0x00620000, 0x00620000},
-	{0x0000989c, 0x00020000, 0x00020000},
-	{0x0000989c, 0x00ff0000, 0x00ff0000},
-	{0x0000989c, 0x00ff0000, 0x00ff0000},
-	{0x0000989c, 0x00ff0000, 0x00ff0000},
-	{0x0000989c, 0x40ff0000, 0x40ff0000},
-	{0x0000989c, 0x005f0000, 0x005f0000},
-	{0x0000989c, 0x00870000, 0x00870000},
-	{0x0000989c, 0x00f90000, 0x00f90000},
-	{0x0000989c, 0x007b0000, 0x007b0000},
-	{0x0000989c, 0x00ff0000, 0x00ff0000},
-	{0x0000989c, 0x00f50000, 0x00f50000},
-	{0x0000989c, 0x00dc0000, 0x00dc0000},
-	{0x0000989c, 0x00110000, 0x00110000},
-	{0x0000989c, 0x006100a8, 0x006100a8},
-	{0x0000989c, 0x004210a2, 0x004210a2},
-	{0x0000989c, 0x0014008f, 0x0014008f},
-	{0x0000989c, 0x00c40003, 0x00c40003},
-	{0x0000989c, 0x003000f2, 0x003000f2},
-	{0x0000989c, 0x00440016, 0x00440016},
-	{0x0000989c, 0x00410040, 0x00410040},
-	{0x0000989c, 0x0001805e, 0x0001805e},
-	{0x0000989c, 0x0000c0ab, 0x0000c0ab},
-	{0x0000989c, 0x000000f1, 0x000000f1},
-	{0x0000989c, 0x00002081, 0x00002081},
-	{0x0000989c, 0x000000d4, 0x000000d4},
-	{0x000098d0, 0x0000000f, 0x0010000f},
-};
-
-static const u32 ar5416Bank6TPC_9160[][3] = {
-	/* Addr      5G_HT20     5G_HT40   */
-	{0x0000989c, 0x00000000, 0x00000000},
-	{0x0000989c, 0x00000000, 0x00000000},
-	{0x0000989c, 0x00000000, 0x00000000},
-	{0x0000989c, 0x00e00000, 0x00e00000},
-	{0x0000989c, 0x005e0000, 0x005e0000},
-	{0x0000989c, 0x00120000, 0x00120000},
-	{0x0000989c, 0x00620000, 0x00620000},
-	{0x0000989c, 0x00020000, 0x00020000},
-	{0x0000989c, 0x00ff0000, 0x00ff0000},
-	{0x0000989c, 0x00ff0000, 0x00ff0000},
-	{0x0000989c, 0x00ff0000, 0x00ff0000},
-	{0x0000989c, 0x40ff0000, 0x40ff0000},
-	{0x0000989c, 0x005f0000, 0x005f0000},
-	{0x0000989c, 0x00870000, 0x00870000},
-	{0x0000989c, 0x00f90000, 0x00f90000},
-	{0x0000989c, 0x007b0000, 0x007b0000},
-	{0x0000989c, 0x00ff0000, 0x00ff0000},
-	{0x0000989c, 0x00f50000, 0x00f50000},
-	{0x0000989c, 0x00dc0000, 0x00dc0000},
-	{0x0000989c, 0x00110000, 0x00110000},
-	{0x0000989c, 0x006100a8, 0x006100a8},
-	{0x0000989c, 0x00423022, 0x00423022},
-	{0x0000989c, 0x2014008f, 0x2014008f},
-	{0x0000989c, 0x00c40002, 0x00c40002},
-	{0x0000989c, 0x003000f2, 0x003000f2},
-	{0x0000989c, 0x00440016, 0x00440016},
-	{0x0000989c, 0x00410040, 0x00410040},
-	{0x0000989c, 0x0001805e, 0x0001805e},
-	{0x0000989c, 0x0000c0ab, 0x0000c0ab},
-	{0x0000989c, 0x000000e1, 0x000000e1},
-	{0x0000989c, 0x00007080, 0x00007080},
-	{0x0000989c, 0x000000d4, 0x000000d4},
-	{0x000098d0, 0x0000000f, 0x0010000f},
-};
-
-static const u32 ar5416Bank7_9160[][2] = {
-	/* Addr      allmodes  */
-	{0x0000989c, 0x00000500},
-	{0x0000989c, 0x00000800},
-	{0x000098cc, 0x0000000e},
-};
-
 static const u32 ar5416Addac_9160[][2] = {
 	/* Addr      allmodes  */
 	{0x0000989c, 0x00000000},
--- a/drivers/net/wireless/ath/ath9k/ar9002_hw.c
+++ b/drivers/net/wireless/ath/ath9k/ar9002_hw.c
@@ -35,11 +35,11 @@ static void ar9002_hw_init_mode_regs(str
 		INIT_INI_ARRAY(&ah->iniCommon, ar9271Common_9271,
 			       ARRAY_SIZE(ar9271Common_9271), 2);
 		INIT_INI_ARRAY(&ah->iniCommon_normal_cck_fir_coeff_9271,
-			       ar9271Common_normal_cck_fir_coeff_9271,
-			       ARRAY_SIZE(ar9271Common_normal_cck_fir_coeff_9271), 2);
+			       ar9287Common_normal_cck_fir_coeff_9287_1_1,
+			       ARRAY_SIZE(ar9287Common_normal_cck_fir_coeff_9287_1_1), 2);
 		INIT_INI_ARRAY(&ah->iniCommon_japan_2484_cck_fir_coeff_9271,
-			       ar9271Common_japan_2484_cck_fir_coeff_9271,
-			       ARRAY_SIZE(ar9271Common_japan_2484_cck_fir_coeff_9271), 2);
+			       ar9287Common_japan_2484_cck_fir_coeff_9287_1_1,
+			       ARRAY_SIZE(ar9287Common_japan_2484_cck_fir_coeff_9287_1_1), 2);
 		INIT_INI_ARRAY(&ah->iniModes_9271_1_0_only,
 			       ar9271Modes_9271_1_0_only,
 			       ARRAY_SIZE(ar9271Modes_9271_1_0_only), 5);
@@ -54,53 +54,31 @@ static void ar9002_hw_init_mode_regs(str
 		return;
 	}
 
+	if (ah->config.pcie_clock_req)
+		INIT_INI_ARRAY(&ah->iniPcieSerdes,
+			   ar9280PciePhy_clkreq_off_L1_9280,
+			   ARRAY_SIZE(ar9280PciePhy_clkreq_off_L1_9280), 2);
+	else
+		INIT_INI_ARRAY(&ah->iniPcieSerdes,
+			   ar9280PciePhy_clkreq_always_on_L1_9280,
+			   ARRAY_SIZE(ar9280PciePhy_clkreq_always_on_L1_9280), 2);
+
 	if (AR_SREV_9287_11_OR_LATER(ah)) {
 		INIT_INI_ARRAY(&ah->iniModes, ar9287Modes_9287_1_1,
 				ARRAY_SIZE(ar9287Modes_9287_1_1), 5);
 		INIT_INI_ARRAY(&ah->iniCommon, ar9287Common_9287_1_1,
 				ARRAY_SIZE(ar9287Common_9287_1_1), 2);
-		if (ah->config.pcie_clock_req)
-			INIT_INI_ARRAY(&ah->iniPcieSerdes,
-			ar9287PciePhy_clkreq_off_L1_9287_1_1,
-			ARRAY_SIZE(ar9287PciePhy_clkreq_off_L1_9287_1_1), 2);
-		else
-			INIT_INI_ARRAY(&ah->iniPcieSerdes,
-			ar9287PciePhy_clkreq_always_on_L1_9287_1_1,
-			ARRAY_SIZE(ar9287PciePhy_clkreq_always_on_L1_9287_1_1),
-					2);
 	} else if (AR_SREV_9285_12_OR_LATER(ah)) {
-
-
 		INIT_INI_ARRAY(&ah->iniModes, ar9285Modes_9285_1_2,
 			       ARRAY_SIZE(ar9285Modes_9285_1_2), 5);
 		INIT_INI_ARRAY(&ah->iniCommon, ar9285Common_9285_1_2,
 			       ARRAY_SIZE(ar9285Common_9285_1_2), 2);
-
-		if (ah->config.pcie_clock_req) {
-			INIT_INI_ARRAY(&ah->iniPcieSerdes,
-			ar9285PciePhy_clkreq_off_L1_9285_1_2,
-			ARRAY_SIZE(ar9285PciePhy_clkreq_off_L1_9285_1_2), 2);
-		} else {
-			INIT_INI_ARRAY(&ah->iniPcieSerdes,
-			ar9285PciePhy_clkreq_always_on_L1_9285_1_2,
-			ARRAY_SIZE(ar9285PciePhy_clkreq_always_on_L1_9285_1_2),
-				  2);
-		}
 	} else if (AR_SREV_9280_20_OR_LATER(ah)) {
 		INIT_INI_ARRAY(&ah->iniModes, ar9280Modes_9280_2,
 			       ARRAY_SIZE(ar9280Modes_9280_2), 5);
 		INIT_INI_ARRAY(&ah->iniCommon, ar9280Common_9280_2,
 			       ARRAY_SIZE(ar9280Common_9280_2), 2);
 
-		if (ah->config.pcie_clock_req) {
-			INIT_INI_ARRAY(&ah->iniPcieSerdes,
-			       ar9280PciePhy_clkreq_off_L1_9280,
-			       ARRAY_SIZE(ar9280PciePhy_clkreq_off_L1_9280), 2);
-		} else {
-			INIT_INI_ARRAY(&ah->iniPcieSerdes,
-			       ar9280PciePhy_clkreq_always_on_L1_9280,
-			       ARRAY_SIZE(ar9280PciePhy_clkreq_always_on_L1_9280), 2);
-		}
 		INIT_INI_ARRAY(&ah->iniModesAdditional,
 			       ar9280Modes_fast_clock_9280_2,
 			       ARRAY_SIZE(ar9280Modes_fast_clock_9280_2), 3);
@@ -109,22 +87,6 @@ static void ar9002_hw_init_mode_regs(str
 			       ARRAY_SIZE(ar5416Modes_9160), 5);
 		INIT_INI_ARRAY(&ah->iniCommon, ar5416Common_9160,
 			       ARRAY_SIZE(ar5416Common_9160), 2);
-		INIT_INI_ARRAY(&ah->iniBank0, ar5416Bank0_9160,
-			       ARRAY_SIZE(ar5416Bank0_9160), 2);
-		INIT_INI_ARRAY(&ah->iniBB_RfGain, ar5416BB_RfGain_9160,
-			       ARRAY_SIZE(ar5416BB_RfGain_9160), 3);
-		INIT_INI_ARRAY(&ah->iniBank1, ar5416Bank1_9160,
-			       ARRAY_SIZE(ar5416Bank1_9160), 2);
-		INIT_INI_ARRAY(&ah->iniBank2, ar5416Bank2_9160,
-			       ARRAY_SIZE(ar5416Bank2_9160), 2);
-		INIT_INI_ARRAY(&ah->iniBank3, ar5416Bank3_9160,
-			       ARRAY_SIZE(ar5416Bank3_9160), 3);
-		INIT_INI_ARRAY(&ah->iniBank6, ar5416Bank6_9160,
-			       ARRAY_SIZE(ar5416Bank6_9160), 3);
-		INIT_INI_ARRAY(&ah->iniBank6TPC, ar5416Bank6TPC_9160,
-			       ARRAY_SIZE(ar5416Bank6TPC_9160), 3);
-		INIT_INI_ARRAY(&ah->iniBank7, ar5416Bank7_9160,
-			       ARRAY_SIZE(ar5416Bank7_9160), 2);
 		if (AR_SREV_9160_11(ah)) {
 			INIT_INI_ARRAY(&ah->iniAddac,
 				       ar5416Addac_9160_1_1,
@@ -138,22 +100,8 @@ static void ar9002_hw_init_mode_regs(str
 			       ARRAY_SIZE(ar5416Modes_9100), 5);
 		INIT_INI_ARRAY(&ah->iniCommon, ar5416Common_9100,
 			       ARRAY_SIZE(ar5416Common_9100), 2);
-		INIT_INI_ARRAY(&ah->iniBank0, ar5416Bank0_9100,
-			       ARRAY_SIZE(ar5416Bank0_9100), 2);
-		INIT_INI_ARRAY(&ah->iniBB_RfGain, ar5416BB_RfGain_9100,
-			       ARRAY_SIZE(ar5416BB_RfGain_9100), 3);
-		INIT_INI_ARRAY(&ah->iniBank1, ar5416Bank1_9100,
-			       ARRAY_SIZE(ar5416Bank1_9100), 2);
-		INIT_INI_ARRAY(&ah->iniBank2, ar5416Bank2_9100,
-			       ARRAY_SIZE(ar5416Bank2_9100), 2);
-		INIT_INI_ARRAY(&ah->iniBank3, ar5416Bank3_9100,
-			       ARRAY_SIZE(ar5416Bank3_9100), 3);
 		INIT_INI_ARRAY(&ah->iniBank6, ar5416Bank6_9100,
 			       ARRAY_SIZE(ar5416Bank6_9100), 3);
-		INIT_INI_ARRAY(&ah->iniBank6TPC, ar5416Bank6TPC_9100,
-			       ARRAY_SIZE(ar5416Bank6TPC_9100), 3);
-		INIT_INI_ARRAY(&ah->iniBank7, ar5416Bank7_9100,
-			       ARRAY_SIZE(ar5416Bank7_9100), 2);
 		INIT_INI_ARRAY(&ah->iniAddac, ar5416Addac_9100,
 			       ARRAY_SIZE(ar5416Addac_9100), 2);
 	} else {
@@ -161,24 +109,37 @@ static void ar9002_hw_init_mode_regs(str
 			       ARRAY_SIZE(ar5416Modes), 5);
 		INIT_INI_ARRAY(&ah->iniCommon, ar5416Common,
 			       ARRAY_SIZE(ar5416Common), 2);
-		INIT_INI_ARRAY(&ah->iniBank0, ar5416Bank0,
-			       ARRAY_SIZE(ar5416Bank0), 2);
+		INIT_INI_ARRAY(&ah->iniBank6TPC, ar5416Bank6TPC,
+			       ARRAY_SIZE(ar5416Bank6TPC), 3);
+		INIT_INI_ARRAY(&ah->iniAddac, ar5416Addac,
+			       ARRAY_SIZE(ar5416Addac), 2);
+	}
+
+	if (!AR_SREV_9280_20_OR_LATER(ah)) {
+		/* Common for AR5416, AR913x, AR9160 */
 		INIT_INI_ARRAY(&ah->iniBB_RfGain, ar5416BB_RfGain,
 			       ARRAY_SIZE(ar5416BB_RfGain), 3);
+
+		INIT_INI_ARRAY(&ah->iniBank0, ar5416Bank0,
+			       ARRAY_SIZE(ar5416Bank0), 2);
 		INIT_INI_ARRAY(&ah->iniBank1, ar5416Bank1,
 			       ARRAY_SIZE(ar5416Bank1), 2);
 		INIT_INI_ARRAY(&ah->iniBank2, ar5416Bank2,
 			       ARRAY_SIZE(ar5416Bank2), 2);
 		INIT_INI_ARRAY(&ah->iniBank3, ar5416Bank3,
 			       ARRAY_SIZE(ar5416Bank3), 3);
-		INIT_INI_ARRAY(&ah->iniBank6, ar5416Bank6,
-			       ARRAY_SIZE(ar5416Bank6), 3);
-		INIT_INI_ARRAY(&ah->iniBank6TPC, ar5416Bank6TPC,
-			       ARRAY_SIZE(ar5416Bank6TPC), 3);
 		INIT_INI_ARRAY(&ah->iniBank7, ar5416Bank7,
 			       ARRAY_SIZE(ar5416Bank7), 2);
-		INIT_INI_ARRAY(&ah->iniAddac, ar5416Addac,
-			       ARRAY_SIZE(ar5416Addac), 2);
+
+		/* Common for AR5416, AR9160 */
+		if (!AR_SREV_9100(ah))
+			INIT_INI_ARRAY(&ah->iniBank6, ar5416Bank6,
+				       ARRAY_SIZE(ar5416Bank6), 3);
+
+		/* Common for AR913x, AR9160 */
+		if (!AR_SREV_5416(ah))
+			INIT_INI_ARRAY(&ah->iniBank6TPC, ar5416Bank6TPC_9100,
+				       ARRAY_SIZE(ar5416Bank6TPC_9100), 3);
 	}
 
 	/* iniAddac needs to be modified for these chips */
--- a/drivers/net/wireless/ath/ath9k/ar9002_initvals.h
+++ b/drivers/net/wireless/ath/ath9k/ar9002_initvals.h
@@ -925,34 +925,6 @@ static const u32 ar9280PciePhy_clkreq_al
 	{0x00004044, 0x00000000},
 };
 
-static const u32 ar9285PciePhy_clkreq_always_on_L1_9285[][2] = {
-	/* Addr      allmodes  */
-	{0x00004040, 0x9248fd00},
-	{0x00004040, 0x24924924},
-	{0x00004040, 0xa8000019},
-	{0x00004040, 0x13160820},
-	{0x00004040, 0xe5980560},
-	{0x00004040, 0xc01dcffd},
-	{0x00004040, 0x1aaabe41},
-	{0x00004040, 0xbe105554},
-	{0x00004040, 0x00043007},
-	{0x00004044, 0x00000000},
-};
-
-static const u32 ar9285PciePhy_clkreq_off_L1_9285[][2] = {
-	/* Addr      allmodes  */
-	{0x00004040, 0x9248fd00},
-	{0x00004040, 0x24924924},
-	{0x00004040, 0xa8000019},
-	{0x00004040, 0x13160820},
-	{0x00004040, 0xe5980560},
-	{0x00004040, 0xc01dcffc},
-	{0x00004040, 0x1aaabe41},
-	{0x00004040, 0xbe105554},
-	{0x00004040, 0x00043007},
-	{0x00004044, 0x00000000},
-};
-
 static const u32 ar9285Modes_9285_1_2[][5] = {
 	/* Addr      5G_HT20     5G_HT40     2G_HT40     2G_HT20   */
 	{0x00001030, 0x00000230, 0x00000460, 0x000002c0, 0x00000160},
@@ -1743,34 +1715,6 @@ static const u32 ar9285Modes_XE2_0_high_
 	{0x0000a3e0, 0x000000e7, 0x000000e7, 0x000000e7, 0x000000e7},
 };
 
-static const u32 ar9285PciePhy_clkreq_always_on_L1_9285_1_2[][2] = {
-	/* Addr      allmodes  */
-	{0x00004040, 0x9248fd00},
-	{0x00004040, 0x24924924},
-	{0x00004040, 0xa8000019},
-	{0x00004040, 0x13160820},
-	{0x00004040, 0xe5980560},
-	{0x00004040, 0xc01dcffd},
-	{0x00004040, 0x1aaabe41},
-	{0x00004040, 0xbe105554},
-	{0x00004040, 0x00043007},
-	{0x00004044, 0x00000000},
-};
-
-static const u32 ar9285PciePhy_clkreq_off_L1_9285_1_2[][2] = {
-	/* Addr      allmodes  */
-	{0x00004040, 0x9248fd00},
-	{0x00004040, 0x24924924},
-	{0x00004040, 0xa8000019},
-	{0x00004040, 0x13160820},
-	{0x00004040, 0xe5980560},
-	{0x00004040, 0xc01dcffc},
-	{0x00004040, 0x1aaabe41},
-	{0x00004040, 0xbe105554},
-	{0x00004040, 0x00043007},
-	{0x00004044, 0x00000000},
-};
-
 static const u32 ar9287Modes_9287_1_1[][5] = {
 	/* Addr      5G_HT20     5G_HT40     2G_HT40     2G_HT20   */
 	{0x00001030, 0x00000000, 0x00000000, 0x000002c0, 0x00000160},
@@ -2512,34 +2456,6 @@ static const u32 ar9287Modes_rx_gain_928
 	{0x0000a848, 0x00000000, 0x00000000, 0x00001067, 0x00001067},
 };
 
-static const u32 ar9287PciePhy_clkreq_always_on_L1_9287_1_1[][2] = {
-	/* Addr      allmodes  */
-	{0x00004040, 0x9248fd00},
-	{0x00004040, 0x24924924},
-	{0x00004040, 0xa8000019},
-	{0x00004040, 0x13160820},
-	{0x00004040, 0xe5980560},
-	{0x00004040, 0xc01dcffd},
-	{0x00004040, 0x1aaabe41},
-	{0x00004040, 0xbe105554},
-	{0x00004040, 0x00043007},
-	{0x00004044, 0x00000000},
-};
-
-static const u32 ar9287PciePhy_clkreq_off_L1_9287_1_1[][2] = {
-	/* Addr      allmodes  */
-	{0x00004040, 0x9248fd00},
-	{0x00004040, 0x24924924},
-	{0x00004040, 0xa8000019},
-	{0x00004040, 0x13160820},
-	{0x00004040, 0xe5980560},
-	{0x00004040, 0xc01dcffc},
-	{0x00004040, 0x1aaabe41},
-	{0x00004040, 0xbe105554},
-	{0x00004040, 0x00043007},
-	{0x00004044, 0x00000000},
-};
-
 static const u32 ar9271Modes_9271[][5] = {
 	/* Addr      5G_HT20     5G_HT40     2G_HT40     2G_HT20   */
 	{0x00001030, 0x00000230, 0x00000460, 0x000002c0, 0x00000160},
@@ -3176,20 +3092,6 @@ static const u32 ar9271Common_9271[][2] 
 	{0x0000d384, 0xf3307ff0},
 };
 
-static const u32 ar9271Common_normal_cck_fir_coeff_9271[][2] = {
-	/* Addr      allmodes  */
-	{0x0000a1f4, 0x00fffeff},
-	{0x0000a1f8, 0x00f5f9ff},
-	{0x0000a1fc, 0xb79f6427},
-};
-
-static const u32 ar9271Common_japan_2484_cck_fir_coeff_9271[][2] = {
-	/* Addr      allmodes  */
-	{0x0000a1f4, 0x00000000},
-	{0x0000a1f8, 0xefff0301},
-	{0x0000a1fc, 0xca9228ee},
-};
-
 static const u32 ar9271Modes_9271_1_0_only[][5] = {
 	/* Addr      5G_HT20     5G_HT40     2G_HT40     2G_HT20   */
 	{0x00009910, 0x30002311, 0x30002311, 0x30002311, 0x30002311},
--- a/net/mac80211/agg-rx.c
+++ b/net/mac80211/agg-rx.c
@@ -187,6 +187,8 @@ static void ieee80211_send_addba_resp(st
 		memcpy(mgmt->bssid, sdata->u.mgd.bssid, ETH_ALEN);
 	else if (sdata->vif.type == NL80211_IFTYPE_ADHOC)
 		memcpy(mgmt->bssid, sdata->u.ibss.bssid, ETH_ALEN);
+	else if (sdata->vif.type == NL80211_IFTYPE_WDS)
+		memcpy(mgmt->bssid, da, ETH_ALEN);
 
 	mgmt->frame_control = cpu_to_le16(IEEE80211_FTYPE_MGMT |
 					  IEEE80211_STYPE_ACTION);
--- a/net/mac80211/agg-tx.c
+++ b/net/mac80211/agg-tx.c
@@ -81,7 +81,8 @@ static void ieee80211_send_addba_request
 	memcpy(mgmt->sa, sdata->vif.addr, ETH_ALEN);
 	if (sdata->vif.type == NL80211_IFTYPE_AP ||
 	    sdata->vif.type == NL80211_IFTYPE_AP_VLAN ||
-	    sdata->vif.type == NL80211_IFTYPE_MESH_POINT)
+	    sdata->vif.type == NL80211_IFTYPE_MESH_POINT ||
+	    sdata->vif.type == NL80211_IFTYPE_WDS)
 		memcpy(mgmt->bssid, sdata->vif.addr, ETH_ALEN);
 	else if (sdata->vif.type == NL80211_IFTYPE_STATION)
 		memcpy(mgmt->bssid, sdata->u.mgd.bssid, ETH_ALEN);
@@ -471,6 +472,7 @@ int ieee80211_start_tx_ba_session(struct
 	    sdata->vif.type != NL80211_IFTYPE_MESH_POINT &&
 	    sdata->vif.type != NL80211_IFTYPE_AP_VLAN &&
 	    sdata->vif.type != NL80211_IFTYPE_AP &&
+	    sdata->vif.type != NL80211_IFTYPE_WDS &&
 	    sdata->vif.type != NL80211_IFTYPE_ADHOC)
 		return -EINVAL;
 
--- a/net/mac80211/debugfs_sta.c
+++ b/net/mac80211/debugfs_sta.c
@@ -63,11 +63,11 @@ static ssize_t sta_flags_read(struct fil
 	test_sta_flag(sta, WLAN_STA_##flg) ? #flg "\n" : ""
 
 	int res = scnprintf(buf, sizeof(buf),
-			    "%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s",
+			    "%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s",
 			    TEST(AUTH), TEST(ASSOC), TEST(PS_STA),
 			    TEST(PS_DRIVER), TEST(AUTHORIZED),
 			    TEST(SHORT_PREAMBLE),
-			    TEST(WME), TEST(WDS), TEST(CLEAR_PS_FILT),
+			    TEST(WME), TEST(CLEAR_PS_FILT),
 			    TEST(MFP), TEST(BLOCK_BA), TEST(PSPOLL),
 			    TEST(UAPSD), TEST(SP), TEST(TDLS_PEER),
 			    TEST(TDLS_PEER_AUTH), TEST(4ADDR_EVENT),
--- a/net/mac80211/iface.c
+++ b/net/mac80211/iface.c
@@ -178,7 +178,6 @@ static int ieee80211_do_open(struct net_
 {
 	struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
 	struct ieee80211_local *local = sdata->local;
-	struct sta_info *sta;
 	u32 changed = 0;
 	int res;
 	u32 hw_reconf_flags = 0;
@@ -309,28 +308,6 @@ static int ieee80211_do_open(struct net_
 
 	set_bit(SDATA_STATE_RUNNING, &sdata->state);
 
-	if (sdata->vif.type == NL80211_IFTYPE_WDS) {
-		/* Create STA entry for the WDS peer */
-		sta = sta_info_alloc(sdata, sdata->u.wds.remote_addr,
-				     GFP_KERNEL);
-		if (!sta) {
-			res = -ENOMEM;
-			goto err_del_interface;
-		}
-
-		sta_info_pre_move_state(sta, IEEE80211_STA_AUTH);
-		sta_info_pre_move_state(sta, IEEE80211_STA_ASSOC);
-		sta_info_pre_move_state(sta, IEEE80211_STA_AUTHORIZED);
-
-		res = sta_info_insert(sta);
-		if (res) {
-			/* STA has been freed */
-			goto err_del_interface;
-		}
-
-		rate_control_rate_init(sta);
-	}
-
 	/*
 	 * set_multicast_list will be invoked by the networking core
 	 * which will check whether any increments here were done in
@@ -357,8 +334,7 @@ static int ieee80211_do_open(struct net_
 	netif_tx_start_all_queues(dev);
 
 	return 0;
- err_del_interface:
-	drv_remove_interface(local, sdata);
+
  err_stop:
 	if (!local->open_count)
 		drv_stop(local);
@@ -654,6 +630,8 @@ static void ieee80211_teardown_sdata(str
 
 	if (ieee80211_vif_is_mesh(&sdata->vif))
 		mesh_rmc_free(sdata);
+	else if (sdata->vif.type == NL80211_IFTYPE_STATION)
+		ieee80211_mgd_teardown(sdata);
 
 	flushed = sta_info_flush(local, sdata);
 	WARN_ON(flushed);
@@ -720,6 +698,70 @@ static void ieee80211_if_setup(struct ne
 	dev->destructor = free_netdev;
 }
 
+static void ieee80211_wds_rx_queued_mgmt(struct ieee80211_sub_if_data *sdata,
+					 struct sk_buff *skb)
+{
+	struct ieee80211_local *local = sdata->local;
+	struct ieee80211_rx_status *rx_status;
+	struct ieee802_11_elems elems;
+	struct ieee80211_mgmt *mgmt;
+	struct sta_info *sta;
+	size_t baselen;
+	u32 rates = 0;
+	u16 stype;
+	bool new = false;
+	enum ieee80211_band band = local->hw.conf.channel->band;
+	struct ieee80211_supported_band *sband = local->hw.wiphy->bands[band];
+
+	rx_status = IEEE80211_SKB_RXCB(skb);
+	mgmt = (struct ieee80211_mgmt *) skb->data;
+	stype = le16_to_cpu(mgmt->frame_control) & IEEE80211_FCTL_STYPE;
+
+	if (stype != IEEE80211_STYPE_BEACON)
+		return;
+
+	baselen = (u8 *) mgmt->u.probe_resp.variable - (u8 *) mgmt;
+	if (baselen > skb->len)
+		return;
+
+	ieee802_11_parse_elems(mgmt->u.probe_resp.variable,
+			       skb->len - baselen, &elems);
+
+	rates = ieee80211_sta_get_rates(local, &elems, band);
+
+	rcu_read_lock();
+
+	sta = sta_info_get(sdata, sdata->u.wds.remote_addr);
+
+	if (!sta) {
+		rcu_read_unlock();
+		sta = sta_info_alloc(sdata, sdata->u.wds.remote_addr,
+				     GFP_KERNEL);
+		if (!sta)
+			return;
+
+		new = true;
+	}
+
+	sta->last_rx = jiffies;
+	sta->sta.supp_rates[local->hw.conf.channel->band] = rates;
+
+	if (elems.ht_cap_elem)
+		ieee80211_ht_cap_ie_to_sta_ht_cap(sdata, sband,
+				elems.ht_cap_elem, &sta->sta.ht_cap);
+
+	if (elems.wmm_param)
+		set_sta_flag(sta, WLAN_STA_WME);
+
+	if (new) {
+		set_sta_flag(sta, WLAN_STA_AUTHORIZED);
+		rate_control_rate_init(sta);
+		sta_info_insert_rcu(sta);
+	}
+
+	rcu_read_unlock();
+}
+
 static void ieee80211_iface_work(struct work_struct *work)
 {
 	struct ieee80211_sub_if_data *sdata =
@@ -824,6 +866,9 @@ static void ieee80211_iface_work(struct 
 				break;
 			ieee80211_mesh_rx_queued_mgmt(sdata, skb);
 			break;
+		case NL80211_IFTYPE_WDS:
+			ieee80211_wds_rx_queued_mgmt(sdata, skb);
+			break;
 		default:
 			WARN(1, "frame for unexpected interface type");
 			break;
--- a/net/mac80211/rx.c
+++ b/net/mac80211/rx.c
@@ -2281,6 +2281,7 @@ ieee80211_rx_h_action(struct ieee80211_r
 		    sdata->vif.type != NL80211_IFTYPE_MESH_POINT &&
 		    sdata->vif.type != NL80211_IFTYPE_AP_VLAN &&
 		    sdata->vif.type != NL80211_IFTYPE_AP &&
+		    sdata->vif.type != NL80211_IFTYPE_WDS &&
 		    sdata->vif.type != NL80211_IFTYPE_ADHOC)
 			break;
 
@@ -2491,14 +2492,15 @@ ieee80211_rx_h_mgmt(struct ieee80211_rx_
 
 	if (!ieee80211_vif_is_mesh(&sdata->vif) &&
 	    sdata->vif.type != NL80211_IFTYPE_ADHOC &&
-	    sdata->vif.type != NL80211_IFTYPE_STATION)
+	    sdata->vif.type != NL80211_IFTYPE_STATION &&
+	    sdata->vif.type != NL80211_IFTYPE_WDS)
 		return RX_DROP_MONITOR;
 
 	switch (stype) {
 	case cpu_to_le16(IEEE80211_STYPE_AUTH):
 	case cpu_to_le16(IEEE80211_STYPE_BEACON):
 	case cpu_to_le16(IEEE80211_STYPE_PROBE_RESP):
-		/* process for all: mesh, mlme, ibss */
+		/* process for all: mesh, mlme, ibss, wds */
 		break;
 	case cpu_to_le16(IEEE80211_STYPE_ASSOC_RESP):
 	case cpu_to_le16(IEEE80211_STYPE_REASSOC_RESP):
@@ -2852,10 +2854,16 @@ static int prepare_for_handlers(struct i
 		}
 		break;
 	case NL80211_IFTYPE_WDS:
-		if (bssid || !ieee80211_is_data(hdr->frame_control))
-			return 0;
 		if (compare_ether_addr(sdata->u.wds.remote_addr, hdr->addr2))
 			return 0;
+
+		if (ieee80211_is_data(hdr->frame_control) ||
+		    ieee80211_is_action(hdr->frame_control)) {
+			if (compare_ether_addr(sdata->vif.addr, hdr->addr1))
+				return 0;
+		} else if (!ieee80211_is_beacon(hdr->frame_control))
+			return 0;
+
 		break;
 	default:
 		/* should never get here */
--- a/net/mac80211/sta_info.h
+++ b/net/mac80211/sta_info.h
@@ -31,7 +31,6 @@
  * @WLAN_STA_SHORT_PREAMBLE: Station is capable of receiving short-preamble
  *	frames.
  * @WLAN_STA_WME: Station is a QoS-STA.
- * @WLAN_STA_WDS: Station is one of our WDS peers.
  * @WLAN_STA_CLEAR_PS_FILT: Clear PS filter in hardware (using the
  *	IEEE80211_TX_CTL_CLEAR_PS_FILT control flag) when the next
  *	frame to this station is transmitted.
@@ -62,7 +61,6 @@ enum ieee80211_sta_info_flags {
 	WLAN_STA_AUTHORIZED,
 	WLAN_STA_SHORT_PREAMBLE,
 	WLAN_STA_WME,
-	WLAN_STA_WDS,
 	WLAN_STA_CLEAR_PS_FILT,
 	WLAN_STA_MFP,
 	WLAN_STA_BLOCK_BA,
--- a/drivers/net/wireless/ath/ath9k/ar9003_mac.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_mac.c
@@ -530,7 +530,11 @@ int ath9k_hw_process_rxdesc_edma(struct 
 		 */
 		if (rxsp->status11 & AR_CRCErr)
 			rxs->rs_status |= ATH9K_RXERR_CRC;
-		else if (rxsp->status11 & AR_PHYErr) {
+		else if (rxsp->status11 & AR_DecryptCRCErr)
+			rxs->rs_status |= ATH9K_RXERR_DECRYPT;
+		else if (rxsp->status11 & AR_MichaelErr)
+			rxs->rs_status |= ATH9K_RXERR_MIC;
+		if (rxsp->status11 & AR_PHYErr) {
 			phyerr = MS(rxsp->status11, AR_PHYErrCode);
 			/*
 			 * If we reach a point here where AR_PostDelimCRCErr is
@@ -552,11 +556,7 @@ int ath9k_hw_process_rxdesc_edma(struct 
 				rxs->rs_status |= ATH9K_RXERR_PHY;
 				rxs->rs_phyerr = phyerr;
 			}
-
-		} else if (rxsp->status11 & AR_DecryptCRCErr)
-			rxs->rs_status |= ATH9K_RXERR_DECRYPT;
-		else if (rxsp->status11 & AR_MichaelErr)
-			rxs->rs_status |= ATH9K_RXERR_MIC;
+		};
 	}
 
 	if (rxsp->status11 & AR_KeyMiss)
--- a/drivers/net/wireless/ath/carl9170/tx.c
+++ b/drivers/net/wireless/ath/carl9170/tx.c
@@ -1236,6 +1236,7 @@ static bool carl9170_tx_ps_drop(struct a
 {
 	struct ieee80211_sta *sta;
 	struct carl9170_sta_info *sta_info;
+	struct ieee80211_tx_info *tx_info;
 
 	rcu_read_lock();
 	sta = __carl9170_get_tx_sta(ar, skb);
@@ -1243,12 +1244,13 @@ static bool carl9170_tx_ps_drop(struct a
 		goto out_rcu;
 
 	sta_info = (void *) sta->drv_priv;
-	if (unlikely(sta_info->sleeping)) {
-		struct ieee80211_tx_info *tx_info;
+	tx_info = IEEE80211_SKB_CB(skb);
 
+	if (unlikely(sta_info->sleeping) &&
+	    !(tx_info->flags & (IEEE80211_TX_CTL_NO_PS_BUFFER |
+				IEEE80211_TX_CTL_CLEAR_PS_FILT))) {
 		rcu_read_unlock();
 
-		tx_info = IEEE80211_SKB_CB(skb);
 		if (tx_info->flags & IEEE80211_TX_CTL_AMPDU)
 			atomic_dec(&ar->tx_ampdu_upload);
 
--- a/drivers/net/wireless/iwlegacy/4965-mac.c
+++ b/drivers/net/wireless/iwlegacy/4965-mac.c
@@ -1694,7 +1694,7 @@ il4965_tx_skb(struct il_priv *il, struct
 		sta_priv = (void *)sta->drv_priv;
 
 	if (sta_priv && sta_priv->asleep &&
-	    (info->flags & IEEE80211_TX_CTL_POLL_RESPONSE)) {
+	    (info->flags & IEEE80211_TX_CTL_NO_PS_BUFFER)) {
 		/*
 		 * This sends an asynchronous command to the device,
 		 * but we can rely on it being processed before the
--- a/drivers/net/wireless/iwlwifi/iwl-agn-tx.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-tx.c
@@ -322,7 +322,7 @@ int iwlagn_tx_skb(struct iwl_priv *priv,
 		sta_priv = (void *)info->control.sta->drv_priv;
 
 	if (sta_priv && sta_priv->asleep &&
-	    (info->flags & IEEE80211_TX_CTL_POLL_RESPONSE)) {
+	    (info->flags & IEEE80211_TX_CTL_NO_PS_BUFFER)) {
 		/*
 		 * This sends an asynchronous command to the device,
 		 * but we can rely on it being processed before the
@@ -331,6 +331,10 @@ int iwlagn_tx_skb(struct iwl_priv *priv,
 		 * counter.
 		 * For now set the counter to just 1 since we do not
 		 * support uAPSD yet.
+		 *
+		 * FIXME: If we get two non-bufferable frames one
+		 * after the other, we might only send out one of
+		 * them because this is racy.
 		 */
 		iwl_sta_modify_sleep_tx_count(priv, sta_id, 1);
 	}
--- a/drivers/net/wireless/p54/txrx.c
+++ b/drivers/net/wireless/p54/txrx.c
@@ -690,7 +690,7 @@ static void p54_tx_80211_header(struct p
 	if (!(info->flags & IEEE80211_TX_CTL_ASSIGN_SEQ))
 		*flags |= P54_HDR_FLAG_DATA_OUT_SEQNR;
 
-	if (info->flags & IEEE80211_TX_CTL_POLL_RESPONSE)
+	if (info->flags & IEEE80211_TX_CTL_NO_PS_BUFFER)
 		*flags |= P54_HDR_FLAG_DATA_OUT_NOCANCEL;
 
 	if (info->flags & IEEE80211_TX_CTL_CLEAR_PS_FILT)
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -341,9 +341,9 @@ struct ieee80211_bss_conf {
  *	used to indicate that a frame was already retried due to PS
  * @IEEE80211_TX_INTFL_DONT_ENCRYPT: completely internal to mac80211,
  *	used to indicate frame should not be encrypted
- * @IEEE80211_TX_CTL_POLL_RESPONSE: This frame is a response to a poll
- *	frame (PS-Poll or uAPSD) and should be sent although the station
- *	is in powersave mode.
+ * @IEEE80211_TX_CTL_NO_PS_BUFFER: This frame is a response to a poll
+ *	frame (PS-Poll or uAPSD) or a non-bufferable MMPDU and must
+ *	be sent although the station is in powersave mode.
  * @IEEE80211_TX_CTL_MORE_FRAMES: More frames will be passed to the
  *	transmit function after the current frame, this can be used
  *	by drivers to kick the DMA queue only if unset or when the
@@ -399,7 +399,7 @@ enum mac80211_tx_control_flags {
 	IEEE80211_TX_INTFL_NEED_TXPROCESSING	= BIT(14),
 	IEEE80211_TX_INTFL_RETRIED		= BIT(15),
 	IEEE80211_TX_INTFL_DONT_ENCRYPT		= BIT(16),
-	IEEE80211_TX_CTL_POLL_RESPONSE		= BIT(17),
+	IEEE80211_TX_CTL_NO_PS_BUFFER		= BIT(17),
 	IEEE80211_TX_CTL_MORE_FRAMES		= BIT(18),
 	IEEE80211_TX_INTFL_RETRANSMISSION	= BIT(19),
 	/* hole at 20, use later */
@@ -425,7 +425,7 @@ enum mac80211_tx_control_flags {
 	IEEE80211_TX_CTL_SEND_AFTER_DTIM | IEEE80211_TX_CTL_AMPDU |	      \
 	IEEE80211_TX_STAT_TX_FILTERED |	IEEE80211_TX_STAT_ACK |		      \
 	IEEE80211_TX_STAT_AMPDU | IEEE80211_TX_STAT_AMPDU_NO_BACK |	      \
-	IEEE80211_TX_CTL_RATE_CTRL_PROBE | IEEE80211_TX_CTL_POLL_RESPONSE |   \
+	IEEE80211_TX_CTL_RATE_CTRL_PROBE | IEEE80211_TX_CTL_NO_PS_BUFFER |    \
 	IEEE80211_TX_CTL_MORE_FRAMES | IEEE80211_TX_CTL_LDPC |		      \
 	IEEE80211_TX_CTL_STBC | IEEE80211_TX_STATUS_EOSP)
 
@@ -1634,7 +1634,7 @@ void ieee80211_free_txskb(struct ieee802
  * the station sends a PS-Poll or a uAPSD trigger frame, mac80211
  * will inform the driver of this with the @allow_buffered_frames
  * callback; this callback is optional. mac80211 will then transmit
- * the frames as usual and set the %IEEE80211_TX_CTL_POLL_RESPONSE
+ * the frames as usual and set the %IEEE80211_TX_CTL_NO_PS_BUFFER
  * on each frame. The last frame in the service period (or the only
  * response to a PS-Poll) also has %IEEE80211_TX_STATUS_EOSP set to
  * indicate that it ends the service period; as this frame must have
@@ -1642,6 +1642,9 @@ void ieee80211_free_txskb(struct ieee802
  * When TX status is reported for this frame, the service period is
  * marked has having ended and a new one can be started by the peer.
  *
+ * Additionally, non-bufferable MMPDUs can also be transmitted by
+ * mac80211 with the %IEEE80211_TX_CTL_NO_PS_BUFFER set in them.
+ *
  * Another race condition can happen on some devices like iwlwifi
  * when there are frames queued for the station and it wakes up
  * or polls; the frames that are already queued could end up being
@@ -2140,7 +2143,7 @@ enum ieee80211_frame_release_type {
  * @allow_buffered_frames: Prepare device to allow the given number of frames
  *	to go out to the given station. The frames will be sent by mac80211
  *	via the usual TX path after this call. The TX information for frames
- *	released will also have the %IEEE80211_TX_CTL_POLL_RESPONSE flag set
+ *	released will also have the %IEEE80211_TX_CTL_NO_PS_BUFFER flag set
  *	and the last one will also have %IEEE80211_TX_STATUS_EOSP set. In case
  *	frames from multiple TIDs are released and the driver might reorder
  *	them between the TIDs, it must set the %IEEE80211_TX_STATUS_EOSP flag
--- a/net/mac80211/ieee80211_i.h
+++ b/net/mac80211/ieee80211_i.h
@@ -1183,6 +1183,7 @@ void ieee80211_sta_rx_queued_mgmt(struct
 				  struct sk_buff *skb);
 void ieee80211_sta_reset_beacon_monitor(struct ieee80211_sub_if_data *sdata);
 void ieee80211_sta_reset_conn_monitor(struct ieee80211_sub_if_data *sdata);
+void ieee80211_mgd_teardown(struct ieee80211_sub_if_data *sdata);
 
 /* IBSS code */
 void ieee80211_ibss_notify_scan_completed(struct ieee80211_local *local);
--- a/net/mac80211/mlme.c
+++ b/net/mac80211/mlme.c
@@ -3496,6 +3496,19 @@ int ieee80211_mgd_disassoc(struct ieee80
 	return 0;
 }
 
+void ieee80211_mgd_teardown(struct ieee80211_sub_if_data *sdata)
+{
+	struct ieee80211_if_managed *ifmgd = &sdata->u.mgd;
+
+	mutex_lock(&ifmgd->mtx);
+	if (ifmgd->assoc_data)
+		ieee80211_destroy_assoc_data(sdata, false);
+	if (ifmgd->auth_data)
+		ieee80211_destroy_auth_data(sdata, false);
+	del_timer_sync(&ifmgd->timer);
+	mutex_unlock(&ifmgd->mtx);
+}
+
 void ieee80211_cqm_rssi_notify(struct ieee80211_vif *vif,
 			       enum nl80211_cqm_rssi_threshold_event rssi_event,
 			       gfp_t gfp)
--- a/net/mac80211/sta_info.c
+++ b/net/mac80211/sta_info.c
@@ -865,8 +865,10 @@ int sta_info_flush(struct ieee80211_loca
 
 	mutex_lock(&local->sta_mtx);
 	list_for_each_entry_safe(sta, tmp, &local->sta_list, list) {
-		if (!sdata || sdata == sta->sdata)
+		if (!sdata || sdata == sta->sdata) {
 			WARN_ON(__sta_info_destroy(sta));
+			ret++;
+		}
 	}
 	mutex_unlock(&local->sta_mtx);
 
@@ -1048,7 +1050,7 @@ static void ieee80211_send_null_response
 	 * exchange. Also set EOSP to indicate this packet
 	 * ends the poll/service period.
 	 */
-	info->flags |= IEEE80211_TX_CTL_POLL_RESPONSE |
+	info->flags |= IEEE80211_TX_CTL_NO_PS_BUFFER |
 		       IEEE80211_TX_STATUS_EOSP |
 		       IEEE80211_TX_CTL_REQ_TX_STATUS;
 
@@ -1175,7 +1177,7 @@ ieee80211_sta_ps_deliver_response(struct
 			 * STA may still remain is PS mode after this frame
 			 * exchange.
 			 */
-			info->flags |= IEEE80211_TX_CTL_POLL_RESPONSE;
+			info->flags |= IEEE80211_TX_CTL_NO_PS_BUFFER;
 
 			/*
 			 * Use MoreData flag to indicate whether there are
--- a/net/mac80211/tx.c
+++ b/net/mac80211/tx.c
@@ -448,18 +448,23 @@ ieee80211_tx_h_unicast_ps_buf(struct iee
 	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)tx->skb->data;
 	struct ieee80211_local *local = tx->local;
 
-	if (unlikely(!sta ||
-		     ieee80211_is_probe_resp(hdr->frame_control) ||
-		     ieee80211_is_auth(hdr->frame_control) ||
-		     ieee80211_is_assoc_resp(hdr->frame_control) ||
-		     ieee80211_is_reassoc_resp(hdr->frame_control)))
+	if (unlikely(!sta))
 		return TX_CONTINUE;
 
 	if (unlikely((test_sta_flag(sta, WLAN_STA_PS_STA) ||
 		      test_sta_flag(sta, WLAN_STA_PS_DRIVER)) &&
-		     !(info->flags & IEEE80211_TX_CTL_POLL_RESPONSE))) {
+		     !(info->flags & IEEE80211_TX_CTL_NO_PS_BUFFER))) {
 		int ac = skb_get_queue_mapping(tx->skb);
 
+		/* only deauth, disassoc and action are bufferable MMPDUs */
+		if (ieee80211_is_mgmt(hdr->frame_control) &&
+		    !ieee80211_is_deauth(hdr->frame_control) &&
+		    !ieee80211_is_disassoc(hdr->frame_control) &&
+		    !ieee80211_is_action(hdr->frame_control)) {
+			info->flags |= IEEE80211_TX_CTL_NO_PS_BUFFER;
+			return TX_CONTINUE;
+		}
+
 #ifdef CONFIG_MAC80211_VERBOSE_PS_DEBUG
 		printk(KERN_DEBUG "STA %pM aid %d: PS buffer for AC %d\n",
 		       sta->sta.addr, sta->sta.aid, ac);