From b99a7be47dc37c60b6524d761ecfce432de84c01 Mon Sep 17 00:00:00 2001 From: Vasanthakumar Thiagarajan Date: Tue, 19 Apr 2011 19:28:59 +0530 Subject: ath9k_hw: Define devid and mac version for AR9340 Signed-off-by: Vasanthakumar Thiagarajan Signed-off-by: John W. Linville --- drivers/net/wireless/ath/ath9k/hw.c | 2 +- drivers/net/wireless/ath/ath9k/hw.h | 1 + drivers/net/wireless/ath/ath9k/reg.h | 4 ++++ 3 files changed, 6 insertions(+), 1 deletion(-) (limited to 'drivers/net/wireless/ath') diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c index 3a8c41c782e..d98b4c6d8dc 100644 --- a/drivers/net/wireless/ath/ath9k/hw.c +++ b/drivers/net/wireless/ath/ath9k/hw.c @@ -552,7 +552,7 @@ static int __ath9k_hw_init(struct ath_hw *ah) return -EOPNOTSUPP; } - if (AR_SREV_9271(ah) || AR_SREV_9100(ah)) + if (AR_SREV_9271(ah) || AR_SREV_9100(ah) || AR_SREV_9340(ah)) ah->is_pciexpress = false; ah->hw_version.phyRev = REG_READ(ah, AR_PHY_CHIP_ID); diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h index 1018d6cbd53..450b64263bc 100644 --- a/drivers/net/wireless/ath/ath9k/hw.h +++ b/drivers/net/wireless/ath/ath9k/hw.h @@ -43,6 +43,7 @@ #define AR9287_DEVID_PCI 0x002d #define AR9287_DEVID_PCIE 0x002e #define AR9300_DEVID_PCIE 0x0030 +#define AR9300_DEVID_AR9340 0x0031 #define AR9300_DEVID_AR9485_PCIE 0x0032 #define AR5416_AR9100_DEVID 0x000b diff --git a/drivers/net/wireless/ath/ath9k/reg.h b/drivers/net/wireless/ath/ath9k/reg.h index 6acbf0e2240..1bf540561c4 100644 --- a/drivers/net/wireless/ath/ath9k/reg.h +++ b/drivers/net/wireless/ath/ath9k/reg.h @@ -790,6 +790,7 @@ #define AR_SREV_VERSION_9485 0x240 #define AR_SREV_REVISION_9485_10 0 #define AR_SREV_REVISION_9485_11 1 +#define AR_SREV_VERSION_9340 0x300 #define AR_SREV_5416(_ah) \ (((_ah)->hw_version.macVersion == AR_SREV_VERSION_5416_PCI) || \ @@ -869,6 +870,9 @@ (AR_SREV_9485(_ah) && \ ((_ah)->hw_version.macRev == AR_SREV_REVISION_9485_11)) +#define AR_SREV_9340(_ah) \ + (((_ah)->hw_version.macVersion == AR_SREV_VERSION_9340)) + #define AR_SREV_9285E_20(_ah) \ (AR_SREV_9285_12_OR_LATER(_ah) && \ ((REG_READ(_ah, AR_AN_SYNTH9) & 0x7) == 0x1)) -- cgit v1.2.3-70-g09d2 From 35d5f56125aba8667ac12277dff02ce51efbee16 Mon Sep 17 00:00:00 2001 From: Vasanthakumar Thiagarajan Date: Tue, 19 Apr 2011 19:29:00 +0530 Subject: ath9k_hw: Take care of few host interface register changes for AR9340 Signed-off-by: Vasanthakumar Thiagarajan Signed-off-by: John W. Linville --- drivers/net/wireless/ath/ath9k/reg.h | 73 +++++++++++++++++++++--------------- 1 file changed, 43 insertions(+), 30 deletions(-) (limited to 'drivers/net/wireless/ath') diff --git a/drivers/net/wireless/ath/ath9k/reg.h b/drivers/net/wireless/ath/ath9k/reg.h index 1bf540561c4..42d9f1b7655 100644 --- a/drivers/net/wireless/ath/ath9k/reg.h +++ b/drivers/net/wireless/ath/ath9k/reg.h @@ -693,7 +693,7 @@ #define AR_RC_APB 0x00000002 #define AR_RC_HOSTIF 0x00000100 -#define AR_WA 0x4004 +#define AR_WA (AR_SREV_9340(ah) ? 0x40c4 : 0x4004) #define AR_WA_BIT6 (1 << 6) #define AR_WA_BIT7 (1 << 7) #define AR_WA_BIT23 (1 << 23) @@ -712,7 +712,7 @@ #define AR_PM_STATE 0x4008 #define AR_PM_STATE_PME_D3COLD_VAUX 0x00100000 -#define AR_HOST_TIMEOUT 0x4018 +#define AR_HOST_TIMEOUT (AR_SREV_9340(ah) ? 0x4008 : 0x4018) #define AR_HOST_TIMEOUT_APB_CNTR 0x0000FFFF #define AR_HOST_TIMEOUT_APB_CNTR_S 0 #define AR_HOST_TIMEOUT_LCL_CNTR 0xFFFF0000 @@ -742,7 +742,8 @@ #define EEPROM_PROTECT_WP_1024_2047 0x8000 #define AR_SREV \ - ((AR_SREV_9100(ah)) ? 0x0600 : 0x4020) + ((AR_SREV_9100(ah)) ? 0x0600 : (AR_SREV_9340(ah) \ + ? 0x400c : 0x4020)) #define AR_SREV_ID \ ((AR_SREV_9100(ah)) ? 0x00000FFF : 0x000000FF) @@ -914,11 +915,11 @@ enum ath_usb_dev { #define AR_INTR_SPURIOUS 0xFFFFFFFF -#define AR_INTR_SYNC_CAUSE_CLR 0x4028 +#define AR_INTR_SYNC_CAUSE (AR_SREV_9340(ah) ? 0x4010 : 0x4028) +#define AR_INTR_SYNC_CAUSE_CLR (AR_SREV_9340(ah) ? 0x4010 : 0x4028) -#define AR_INTR_SYNC_CAUSE 0x4028 -#define AR_INTR_SYNC_ENABLE 0x402c +#define AR_INTR_SYNC_ENABLE (AR_SREV_9340(ah) ? 0x4014 : 0x402c) #define AR_INTR_SYNC_ENABLE_GPIO 0xFFFC0000 #define AR_INTR_SYNC_ENABLE_GPIO_S 18 @@ -958,24 +959,24 @@ enum { }; -#define AR_INTR_ASYNC_MASK 0x4030 +#define AR_INTR_ASYNC_MASK (AR_SREV_9340(ah) ? 0x4018 : 0x4030) #define AR_INTR_ASYNC_MASK_GPIO 0xFFFC0000 #define AR_INTR_ASYNC_MASK_GPIO_S 18 -#define AR_INTR_SYNC_MASK 0x4034 +#define AR_INTR_SYNC_MASK (AR_SREV_9340(ah) ? 0x401c : 0x4034) #define AR_INTR_SYNC_MASK_GPIO 0xFFFC0000 #define AR_INTR_SYNC_MASK_GPIO_S 18 -#define AR_INTR_ASYNC_CAUSE_CLR 0x4038 -#define AR_INTR_ASYNC_CAUSE 0x4038 +#define AR_INTR_ASYNC_CAUSE_CLR (AR_SREV_9340(ah) ? 0x4020 : 0x4038) +#define AR_INTR_ASYNC_CAUSE (AR_SREV_9340(ah) ? 0x4020 : 0x4038) -#define AR_INTR_ASYNC_ENABLE 0x403c +#define AR_INTR_ASYNC_ENABLE (AR_SREV_9340(ah) ? 0x4024 : 0x403c) #define AR_INTR_ASYNC_ENABLE_GPIO 0xFFFC0000 #define AR_INTR_ASYNC_ENABLE_GPIO_S 18 #define AR_PCIE_SERDES 0x4040 #define AR_PCIE_SERDES2 0x4044 -#define AR_PCIE_PM_CTRL 0x4014 +#define AR_PCIE_PM_CTRL (AR_SREV_9340(ah) ? 0x4004 : 0x4014) #define AR_PCIE_PM_CTRL_ENA 0x00080000 #define AR_NUM_GPIO 14 @@ -986,7 +987,7 @@ enum { #define AR9300_NUM_GPIO 17 #define AR7010_NUM_GPIO 16 -#define AR_GPIO_IN_OUT 0x4048 +#define AR_GPIO_IN_OUT (AR_SREV_9340(ah) ? 0x4028 : 0x4048) #define AR_GPIO_IN_VAL 0x0FFFC000 #define AR_GPIO_IN_VAL_S 14 #define AR928X_GPIO_IN_VAL 0x000FFC00 @@ -1000,11 +1001,12 @@ enum { #define AR7010_GPIO_IN_VAL 0x0000FFFF #define AR7010_GPIO_IN_VAL_S 0 -#define AR_GPIO_IN 0x404c +#define AR_GPIO_IN (AR_SREV_9340(ah) ? 0x402c : 0x404c) #define AR9300_GPIO_IN_VAL 0x0001FFFF #define AR9300_GPIO_IN_VAL_S 0 -#define AR_GPIO_OE_OUT (AR_SREV_9300_20_OR_LATER(ah) ? 0x4050 : 0x404c) +#define AR_GPIO_OE_OUT (AR_SREV_9340(ah) ? 0x4030 : \ + (AR_SREV_9300_20_OR_LATER(ah) ? 0x4050 : 0x404c)) #define AR_GPIO_OE_OUT_DRV 0x3 #define AR_GPIO_OE_OUT_DRV_NO 0x0 #define AR_GPIO_OE_OUT_DRV_LOW 0x1 @@ -1026,11 +1028,13 @@ enum { #define AR7010_GPIO_INT_MASK 0x52024 #define AR7010_GPIO_FUNCTION 0x52028 -#define AR_GPIO_INTR_POL (AR_SREV_9300_20_OR_LATER(ah) ? 0x4058 : 0x4050) +#define AR_GPIO_INTR_POL (AR_SREV_9340(ah) ? 0x4038 : \ + (AR_SREV_9300_20_OR_LATER(ah) ? 0x4058 : 0x4050)) #define AR_GPIO_INTR_POL_VAL 0x0001FFFF #define AR_GPIO_INTR_POL_VAL_S 0 -#define AR_GPIO_INPUT_EN_VAL (AR_SREV_9300_20_OR_LATER(ah) ? 0x405c : 0x4054) +#define AR_GPIO_INPUT_EN_VAL (AR_SREV_9340(ah) ? 0x403c : \ + (AR_SREV_9300_20_OR_LATER(ah) ? 0x405c : 0x4054)) #define AR_GPIO_INPUT_EN_VAL_BT_PRIORITY_DEF 0x00000004 #define AR_GPIO_INPUT_EN_VAL_BT_PRIORITY_S 2 #define AR_GPIO_INPUT_EN_VAL_BT_FREQUENCY_DEF 0x00000008 @@ -1048,13 +1052,15 @@ enum { #define AR_GPIO_RTC_RESET_OVERRIDE_ENABLE 0x00010000 #define AR_GPIO_JTAG_DISABLE 0x00020000 -#define AR_GPIO_INPUT_MUX1 (AR_SREV_9300_20_OR_LATER(ah) ? 0x4060 : 0x4058) +#define AR_GPIO_INPUT_MUX1 (AR_SREV_9340(ah) ? 0x4040 : \ + (AR_SREV_9300_20_OR_LATER(ah) ? 0x4060 : 0x4058)) #define AR_GPIO_INPUT_MUX1_BT_ACTIVE 0x000f0000 #define AR_GPIO_INPUT_MUX1_BT_ACTIVE_S 16 #define AR_GPIO_INPUT_MUX1_BT_PRIORITY 0x00000f00 #define AR_GPIO_INPUT_MUX1_BT_PRIORITY_S 8 -#define AR_GPIO_INPUT_MUX2 (AR_SREV_9300_20_OR_LATER(ah) ? 0x4064 : 0x405c) +#define AR_GPIO_INPUT_MUX2 (AR_SREV_9340(ah) ? 0x4044 : \ + (AR_SREV_9300_20_OR_LATER(ah) ? 0x4064 : 0x405c)) #define AR_GPIO_INPUT_MUX2_CLK25 0x0000000f #define AR_GPIO_INPUT_MUX2_CLK25_S 0 #define AR_GPIO_INPUT_MUX2_RFSILENT 0x000000f0 @@ -1062,13 +1068,18 @@ enum { #define AR_GPIO_INPUT_MUX2_RTC_RESET 0x00000f00 #define AR_GPIO_INPUT_MUX2_RTC_RESET_S 8 -#define AR_GPIO_OUTPUT_MUX1 (AR_SREV_9300_20_OR_LATER(ah) ? 0x4068 : 0x4060) -#define AR_GPIO_OUTPUT_MUX2 (AR_SREV_9300_20_OR_LATER(ah) ? 0x406c : 0x4064) -#define AR_GPIO_OUTPUT_MUX3 (AR_SREV_9300_20_OR_LATER(ah) ? 0x4070 : 0x4068) +#define AR_GPIO_OUTPUT_MUX1 (AR_SREV_9340(ah) ? 0x4048 : \ + (AR_SREV_9300_20_OR_LATER(ah) ? 0x4068 : 0x4060)) +#define AR_GPIO_OUTPUT_MUX2 (AR_SREV_9340(ah) ? 0x404c : \ + (AR_SREV_9300_20_OR_LATER(ah) ? 0x406c : 0x4064)) +#define AR_GPIO_OUTPUT_MUX3 (AR_SREV_9340(ah) ? 0x4050 : \ + (AR_SREV_9300_20_OR_LATER(ah) ? 0x4070 : 0x4068)) -#define AR_INPUT_STATE (AR_SREV_9300_20_OR_LATER(ah) ? 0x4074 : 0x406c) +#define AR_INPUT_STATE (AR_SREV_9340(ah) ? 0x4054 : \ + (AR_SREV_9300_20_OR_LATER(ah) ? 0x4074 : 0x406c)) -#define AR_EEPROM_STATUS_DATA (AR_SREV_9300_20_OR_LATER(ah) ? 0x4084 : 0x407c) +#define AR_EEPROM_STATUS_DATA (AR_SREV_9340(ah) ? 0x40c8 : \ + (AR_SREV_9300_20_OR_LATER(ah) ? 0x4084 : 0x407c)) #define AR_EEPROM_STATUS_DATA_VAL 0x0000ffff #define AR_EEPROM_STATUS_DATA_VAL_S 0 #define AR_EEPROM_STATUS_DATA_BUSY 0x00010000 @@ -1076,17 +1087,19 @@ enum { #define AR_EEPROM_STATUS_DATA_PROT_ACCESS 0x00040000 #define AR_EEPROM_STATUS_DATA_ABSENT_ACCESS 0x00080000 -#define AR_OBS (AR_SREV_9300_20_OR_LATER(ah) ? 0x4088 : 0x4080) +#define AR_OBS (AR_SREV_9340(ah) ? 0x405c : \ + (AR_SREV_9300_20_OR_LATER(ah) ? 0x4088 : 0x4080)) #define AR_GPIO_PDPU (AR_SREV_9300_20_OR_LATER(ah) ? 0x4090 : 0x4088) -#define AR_PCIE_MSI (AR_SREV_9300_20_OR_LATER(ah) ? 0x40a4 : 0x4094) +#define AR_PCIE_MSI (AR_SREV_9340(ah) ? 0x40d8 : \ + (AR_SREV_9300_20_OR_LATER(ah) ? 0x40a4 : 0x4094)) #define AR_PCIE_MSI_ENABLE 0x00000001 -#define AR_INTR_PRIO_SYNC_ENABLE 0x40c4 -#define AR_INTR_PRIO_ASYNC_MASK 0x40c8 -#define AR_INTR_PRIO_SYNC_MASK 0x40cc -#define AR_INTR_PRIO_ASYNC_ENABLE 0x40d4 +#define AR_INTR_PRIO_SYNC_ENABLE (AR_SREV_9340(ah) ? 0x4088 : 0x40c4) +#define AR_INTR_PRIO_ASYNC_MASK (AR_SREV_9340(ah) ? 0x408c : 0x40c8) +#define AR_INTR_PRIO_SYNC_MASK (AR_SREV_9340(ah) ? 0x4090 : 0x40cc) +#define AR_INTR_PRIO_ASYNC_ENABLE (AR_SREV_9340(ah) ? 0x4094 : 0x40d4) #define AR_ENT_OTP 0x40d8 #define AR_ENT_OTP_CHAIN2_DISABLE 0x00020000 #define AR_ENT_OTP_MPSD 0x00800000 -- cgit v1.2.3-70-g09d2 From f2f5f2a1cedc803a5a517557d436e6cb10c007de Mon Sep 17 00:00:00 2001 From: Vasanthakumar Thiagarajan Date: Tue, 19 Apr 2011 19:29:01 +0530 Subject: ath9k_hw: Get AHB clock information from ath9k_platform_data Add a bool in ath9k_platform_data to pass AHB clock speed information. Driver needs this to configure PLL on some SOCs. Signed-off-by: Vasanthakumar Thiagarajan Signed-off-by: John W. Linville --- drivers/net/wireless/ath/ath9k/hw.h | 2 ++ drivers/net/wireless/ath/ath9k/init.c | 1 + include/linux/ath9k_platform.h | 2 ++ 3 files changed, 5 insertions(+) (limited to 'drivers/net/wireless/ath') diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h index 450b64263bc..5a4ba09a2f1 100644 --- a/drivers/net/wireless/ath/ath9k/hw.h +++ b/drivers/net/wireless/ath/ath9k/hw.h @@ -846,6 +846,8 @@ struct ath_hw { /* Enterprise mode cap */ u32 ent_mode; + + bool is_clk_25mhz; }; struct ath_bus_ops { diff --git a/drivers/net/wireless/ath/ath9k/init.c b/drivers/net/wireless/ath/ath9k/init.c index 1ac8318d82a..e78b6aefa10 100644 --- a/drivers/net/wireless/ath/ath9k/init.c +++ b/drivers/net/wireless/ath/ath9k/init.c @@ -574,6 +574,7 @@ static int ath9k_init_softc(u16 devid, struct ath_softc *sc, u16 subsysid, sc->sc_ah->gpio_mask = pdata->gpio_mask; sc->sc_ah->gpio_val = pdata->gpio_val; sc->sc_ah->led_pin = pdata->led_pin; + ah->is_clk_25mhz = pdata->is_clk_25mhz; } common = ath9k_hw_common(ah); diff --git a/include/linux/ath9k_platform.h b/include/linux/ath9k_platform.h index 020387a114e..60a7c49dcb4 100644 --- a/include/linux/ath9k_platform.h +++ b/include/linux/ath9k_platform.h @@ -28,6 +28,8 @@ struct ath9k_platform_data { int led_pin; u32 gpio_mask; u32 gpio_val; + + bool is_clk_25mhz; }; #endif /* _LINUX_ATH9K_PLATFORM_H */ -- cgit v1.2.3-70-g09d2 From 0b488ac6ece598fda69b5f3348015994129c48b9 Mon Sep 17 00:00:00 2001 From: Vasanthakumar Thiagarajan Date: Wed, 20 Apr 2011 10:26:15 +0530 Subject: ath9k_hw: Configure pll control register accordingly for AR9340 Signed-off-by: Vasanthakumar Thiagarajan Signed-off-by: John W. Linville --- drivers/net/wireless/ath/ath9k/hw.c | 50 +++++++++++++++++++++++++++++++++++- drivers/net/wireless/ath/ath9k/hw.h | 2 +- drivers/net/wireless/ath/ath9k/phy.h | 3 +++ drivers/net/wireless/ath/ath9k/reg.h | 4 ++- 4 files changed, 56 insertions(+), 3 deletions(-) (limited to 'drivers/net/wireless/ath') diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c index d98b4c6d8dc..a1eaacee605 100644 --- a/drivers/net/wireless/ath/ath9k/hw.c +++ b/drivers/net/wireless/ath/ath9k/hw.c @@ -716,13 +716,48 @@ static void ath9k_hw_init_pll(struct ath_hw *ah, REG_RMW_FIELD(ah, AR_CH0_BB_DPLL3, AR_CH0_DPLL3_PHASE_SHIFT, DPLL3_PHASE_SHIFT_VAL); + } else if (AR_SREV_9340(ah)) { + u32 regval, pll2_divint, pll2_divfrac, refdiv; + + REG_WRITE(ah, AR_RTC_PLL_CONTROL, 0x1142c); + udelay(1000); + + REG_SET_BIT(ah, AR_PHY_PLL_MODE, 0x1 << 16); + udelay(100); + + if (ah->is_clk_25mhz) { + pll2_divint = 0x54; + pll2_divfrac = 0x1eb85; + refdiv = 3; + } else { + pll2_divint = 88; + pll2_divfrac = 0; + refdiv = 5; + } + + regval = REG_READ(ah, AR_PHY_PLL_MODE); + regval |= (0x1 << 16); + REG_WRITE(ah, AR_PHY_PLL_MODE, regval); + udelay(100); + + REG_WRITE(ah, AR_PHY_PLL_CONTROL, (refdiv << 27) | + (pll2_divint << 18) | pll2_divfrac); + udelay(100); + + regval = REG_READ(ah, AR_PHY_PLL_MODE); + regval = (regval & 0x80071fff) | (0x1 << 30) | (0x1 << 13) | + (0x4 << 26) | (0x18 << 19); + REG_WRITE(ah, AR_PHY_PLL_MODE, regval); + REG_WRITE(ah, AR_PHY_PLL_MODE, + REG_READ(ah, AR_PHY_PLL_MODE) & 0xfffeffff); + udelay(1000); } pll = ath9k_hw_compute_pll_control(ah, chan); REG_WRITE(ah, AR_RTC_PLL_CONTROL, pll); - if (AR_SREV_9485(ah)) + if (AR_SREV_9485(ah) || AR_SREV_9340(ah)) udelay(1000); /* Switch the core clock for ar9271 to 117Mhz */ @@ -734,6 +769,19 @@ static void ath9k_hw_init_pll(struct ath_hw *ah, udelay(RTC_PLL_SETTLE_DELAY); REG_WRITE(ah, AR_RTC_SLEEP_CLK, AR_RTC_FORCE_DERIVED_CLK); + + if (AR_SREV_9340(ah)) { + if (ah->is_clk_25mhz) { + REG_WRITE(ah, AR_RTC_DERIVED_CLK, 0x17c << 1); + REG_WRITE(ah, AR_SLP32_MODE, 0x0010f3d7); + REG_WRITE(ah, AR_SLP32_INC, 0x0001e7ae); + } else { + REG_WRITE(ah, AR_RTC_DERIVED_CLK, 0x261 << 1); + REG_WRITE(ah, AR_SLP32_MODE, 0x0010f400); + REG_WRITE(ah, AR_SLP32_INC, 0x0001e800); + } + udelay(100); + } } static void ath9k_hw_init_interrupt_masks(struct ath_hw *ah, diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h index 5a4ba09a2f1..9b1f415c36b 100644 --- a/drivers/net/wireless/ath/ath9k/hw.h +++ b/drivers/net/wireless/ath/ath9k/hw.h @@ -122,7 +122,7 @@ #define AR_GPIO_BIT(_gpio) (1 << (_gpio)) #define BASE_ACTIVATE_DELAY 100 -#define RTC_PLL_SETTLE_DELAY 100 +#define RTC_PLL_SETTLE_DELAY (AR_SREV_9340(ah) ? 1000 : 100) #define COEF_SCALE_S 24 #define HT40_CHANNEL_CENTER_SHIFT 10 diff --git a/drivers/net/wireless/ath/ath9k/phy.h b/drivers/net/wireless/ath/ath9k/phy.h index 8e5fe9d7f17..9441bf8ca2f 100644 --- a/drivers/net/wireless/ath/ath9k/phy.h +++ b/drivers/net/wireless/ath/ath9k/phy.h @@ -45,4 +45,7 @@ #define AR_PHY_TIMING11_SPUR_FREQ_SD 0x3FF00000 #define AR_PHY_TIMING11_SPUR_FREQ_SD_S 20 +#define AR_PHY_PLL_CONTROL 0x16180 +#define AR_PHY_PLL_MODE 0x16184 + #endif diff --git a/drivers/net/wireless/ath/ath9k/reg.h b/drivers/net/wireless/ath/ath9k/reg.h index 42d9f1b7655..b42e36c6f6e 100644 --- a/drivers/net/wireless/ath/ath9k/reg.h +++ b/drivers/net/wireless/ath/ath9k/reg.h @@ -1180,6 +1180,7 @@ enum { #define AR_RTC_PLL_REFDIV_5 0x000000c0 #define AR_RTC_PLL_CLKSEL 0x00000300 #define AR_RTC_PLL_CLKSEL_S 8 +#define AR_RTC_PLL_BYPASS 0x00010000 #define PLL3 0x16188 #define PLL3_DO_MEAS_MASK 0x40000000 @@ -1226,7 +1227,8 @@ enum { /* RTC_DERIVED_* - only for AR9100 */ -#define AR_RTC_DERIVED_CLK (AR_RTC_BASE + 0x0038) +#define AR_RTC_DERIVED_CLK \ + (AR_SREV_9100(ah) ? (AR_RTC_BASE + 0x0038) : 0x7038) #define AR_RTC_DERIVED_CLK_PERIOD 0x0000fffe #define AR_RTC_DERIVED_CLK_PERIOD_S 1 -- cgit v1.2.3-70-g09d2 From 9aa5a8d5fd519d61a947c797cb917b38fd156cff Mon Sep 17 00:00:00 2001 From: Vasanthakumar Thiagarajan Date: Tue, 19 Apr 2011 19:29:03 +0530 Subject: ath9k_hw: Add initvals.h for ar9340 Signed-off-by: Vasanthakumar Thiagarajan Signed-off-by: John W. Linville --- drivers/net/wireless/ath/ath9k/ar9340_initvals.h | 1525 ++++++++++++++++++++++ 1 file changed, 1525 insertions(+) create mode 100644 drivers/net/wireless/ath/ath9k/ar9340_initvals.h (limited to 'drivers/net/wireless/ath') diff --git a/drivers/net/wireless/ath/ath9k/ar9340_initvals.h b/drivers/net/wireless/ath/ath9k/ar9340_initvals.h new file mode 100644 index 00000000000..815a8af1bee --- /dev/null +++ b/drivers/net/wireless/ath/ath9k/ar9340_initvals.h @@ -0,0 +1,1525 @@ +/* + * Copyright (c) 2011 Atheros Communications Inc. + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ + +#ifndef INITVALS_9340_H +#define INITVALS_9340_H + +static const u32 ar9340_1p0_radio_postamble[][5] = { + /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ + {0x000160ac, 0xa4646800, 0xa4646800, 0xa4646800, 0xa4646800}, + {0x0001610c, 0x08000000, 0x08000000, 0x00000000, 0x00000000}, + {0x00016140, 0x10804000, 0x10804000, 0x50804000, 0x50804000}, + {0x0001650c, 0x08000000, 0x08000000, 0x00000000, 0x00000000}, + {0x00016540, 0x10804000, 0x10804000, 0x50804000, 0x50804000}, +}; + +static const u32 ar9340Modes_lowest_ob_db_tx_gain_table_1p0[][5] = { + /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ + {0x0000a410, 0x000050d9, 0x000050d9, 0x000050d9, 0x000050d9}, + {0x0000a500, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a504, 0x06000003, 0x06000003, 0x04000002, 0x04000002}, + {0x0000a508, 0x0a000020, 0x0a000020, 0x08000004, 0x08000004}, + {0x0000a50c, 0x10000023, 0x10000023, 0x0b000200, 0x0b000200}, + {0x0000a510, 0x16000220, 0x16000220, 0x0f000202, 0x0f000202}, + {0x0000a514, 0x1c000223, 0x1c000223, 0x12000400, 0x12000400}, + {0x0000a518, 0x21020220, 0x21020220, 0x16000402, 0x16000402}, + {0x0000a51c, 0x27020223, 0x27020223, 0x19000404, 0x19000404}, + {0x0000a520, 0x2b022220, 0x2b022220, 0x1c000603, 0x1c000603}, + {0x0000a524, 0x2f022222, 0x2f022222, 0x21000a02, 0x21000a02}, + {0x0000a528, 0x34022225, 0x34022225, 0x25000a04, 0x25000a04}, + {0x0000a52c, 0x3a02222a, 0x3a02222a, 0x28000a20, 0x28000a20}, + {0x0000a530, 0x3e02222c, 0x3e02222c, 0x2c000e20, 0x2c000e20}, + {0x0000a534, 0x4202242a, 0x4202242a, 0x30000e22, 0x30000e22}, + {0x0000a538, 0x4702244a, 0x4702244a, 0x34000e24, 0x34000e24}, + {0x0000a53c, 0x4b02244c, 0x4b02244c, 0x38001640, 0x38001640}, + {0x0000a540, 0x4e02246c, 0x4e02246c, 0x3c001660, 0x3c001660}, + {0x0000a544, 0x5302266c, 0x5302266c, 0x3f001861, 0x3f001861}, + {0x0000a548, 0x5702286c, 0x5702286c, 0x43001a81, 0x43001a81}, + {0x0000a54c, 0x5c04286b, 0x5c04286b, 0x47001a83, 0x47001a83}, + {0x0000a550, 0x61042a6c, 0x61042a6c, 0x4a001c84, 0x4a001c84}, + {0x0000a554, 0x66062a6c, 0x66062a6c, 0x4e001ce3, 0x4e001ce3}, + {0x0000a558, 0x6b062e6c, 0x6b062e6c, 0x52001ce5, 0x52001ce5}, + {0x0000a55c, 0x7006308c, 0x7006308c, 0x56001ce9, 0x56001ce9}, + {0x0000a560, 0x730a308a, 0x730a308a, 0x5a001ceb, 0x5a001ceb}, + {0x0000a564, 0x770a308c, 0x770a308c, 0x5d001eec, 0x5d001eec}, + {0x0000a568, 0x770a308c, 0x770a308c, 0x5d001eec, 0x5d001eec}, + {0x0000a56c, 0x770a308c, 0x770a308c, 0x5d001eec, 0x5d001eec}, + {0x0000a570, 0x770a308c, 0x770a308c, 0x5d001eec, 0x5d001eec}, + {0x0000a574, 0x770a308c, 0x770a308c, 0x5d001eec, 0x5d001eec}, + {0x0000a578, 0x770a308c, 0x770a308c, 0x5d001eec, 0x5d001eec}, + {0x0000a57c, 0x770a308c, 0x770a308c, 0x5d001eec, 0x5d001eec}, + {0x0000a580, 0x00800000, 0x00800000, 0x00800000, 0x00800000}, + {0x0000a584, 0x06800003, 0x06800003, 0x04800002, 0x04800002}, + {0x0000a588, 0x0a800020, 0x0a800020, 0x08800004, 0x08800004}, + {0x0000a58c, 0x10800023, 0x10800023, 0x0b800200, 0x0b800200}, + {0x0000a590, 0x16800220, 0x16800220, 0x0f800202, 0x0f800202}, + {0x0000a594, 0x1c800223, 0x1c800223, 0x12800400, 0x12800400}, + {0x0000a598, 0x21820220, 0x21820220, 0x16800402, 0x16800402}, + {0x0000a59c, 0x27820223, 0x27820223, 0x19800404, 0x19800404}, + {0x0000a5a0, 0x2b822220, 0x2b822220, 0x1c800603, 0x1c800603}, + {0x0000a5a4, 0x2f822222, 0x2f822222, 0x21800a02, 0x21800a02}, + {0x0000a5a8, 0x34822225, 0x34822225, 0x25800a04, 0x25800a04}, + {0x0000a5ac, 0x3a82222a, 0x3a82222a, 0x28800a20, 0x28800a20}, + {0x0000a5b0, 0x3e82222c, 0x3e82222c, 0x2c800e20, 0x2c800e20}, + {0x0000a5b4, 0x4282242a, 0x4282242a, 0x30800e22, 0x30800e22}, + {0x0000a5b8, 0x4782244a, 0x4782244a, 0x34800e24, 0x34800e24}, + {0x0000a5bc, 0x4b82244c, 0x4b82244c, 0x38801640, 0x38801640}, + {0x0000a5c0, 0x4e82246c, 0x4e82246c, 0x3c801660, 0x3c801660}, + {0x0000a5c4, 0x5382266c, 0x5382266c, 0x3f801861, 0x3f801861}, + {0x0000a5c8, 0x5782286c, 0x5782286c, 0x43801a81, 0x43801a81}, + {0x0000a5cc, 0x5c84286b, 0x5c84286b, 0x47801a83, 0x47801a83}, + {0x0000a5d0, 0x61842a6c, 0x61842a6c, 0x4a801c84, 0x4a801c84}, + {0x0000a5d4, 0x66862a6c, 0x66862a6c, 0x4e801ce3, 0x4e801ce3}, + {0x0000a5d8, 0x6b862e6c, 0x6b862e6c, 0x52801ce5, 0x52801ce5}, + {0x0000a5dc, 0x7086308c, 0x7086308c, 0x56801ce9, 0x56801ce9}, + {0x0000a5e0, 0x738a308a, 0x738a308a, 0x5a801ceb, 0x5a801ceb}, + {0x0000a5e4, 0x778a308c, 0x778a308c, 0x5d801eec, 0x5d801eec}, + {0x0000a5e8, 0x778a308c, 0x778a308c, 0x5d801eec, 0x5d801eec}, + {0x0000a5ec, 0x778a308c, 0x778a308c, 0x5d801eec, 0x5d801eec}, + {0x0000a5f0, 0x778a308c, 0x778a308c, 0x5d801eec, 0x5d801eec}, + {0x0000a5f4, 0x778a308c, 0x778a308c, 0x5d801eec, 0x5d801eec}, + {0x0000a5f8, 0x778a308c, 0x778a308c, 0x5d801eec, 0x5d801eec}, + {0x0000a5fc, 0x778a308c, 0x778a308c, 0x5d801eec, 0x5d801eec}, + {0x00016044, 0x056db2db, 0x056db2db, 0x056db2db, 0x056db2db}, + {0x00016048, 0x24925266, 0x24925266, 0x24925266, 0x24925266}, + {0x00016444, 0x056db2db, 0x056db2db, 0x056db2db, 0x056db2db}, + {0x00016448, 0x24925266, 0x24925266, 0x24925266, 0x24925266}, +}; + +static const u32 ar9340Modes_fast_clock_1p0[][3] = { + /* Addr 5G_HT20 5G_HT40 */ + {0x00001030, 0x00000268, 0x000004d0}, + {0x00001070, 0x0000018c, 0x00000318}, + {0x000010b0, 0x00000fd0, 0x00001fa0}, + {0x00008014, 0x044c044c, 0x08980898}, + {0x0000801c, 0x148ec02b, 0x148ec057}, + {0x00008318, 0x000044c0, 0x00008980}, + {0x00009e00, 0x03721821, 0x03721821}, + {0x0000a230, 0x0000000b, 0x00000016}, + {0x0000a254, 0x00000898, 0x00001130}, +}; + +static const u32 ar9340_1p0_radio_core[][2] = { + /* Addr allmodes */ + {0x00016000, 0x36db6db6}, + {0x00016004, 0x6db6db40}, + {0x00016008, 0x73f00000}, + {0x0001600c, 0x00000000}, + {0x00016040, 0x7f80fff8}, + {0x00016044, 0x03b6d2db}, + {0x00016048, 0x24925266}, + {0x0001604c, 0x000f0278}, + {0x00016050, 0x6db6db6c}, + {0x00016054, 0x6db60000}, + {0x00016080, 0x00080000}, + {0x00016084, 0x0e48048c}, + {0x00016088, 0x14214514}, + {0x0001608c, 0x119f081c}, + {0x00016090, 0x24926490}, + {0x00016094, 0x00000000}, + {0x00016098, 0xd411eb84}, + {0x0001609c, 0x03e47f32}, + {0x000160a0, 0xc2108ffe}, + {0x000160a4, 0x812fc370}, + {0x000160a8, 0x423c8000}, + {0x000160ac, 0xa4646800}, + {0x000160b0, 0x00fe7f46}, + {0x000160b4, 0x92480000}, + {0x000160c0, 0x006db6db}, + {0x000160c4, 0x6db6db60}, + {0x000160c8, 0x6db6db6c}, + {0x000160cc, 0x6de6db6c}, + {0x000160d0, 0xb6da4924}, + {0x00016100, 0x04cb0001}, + {0x00016104, 0xfff80000}, + {0x00016108, 0x00080010}, + {0x0001610c, 0x00000000}, + {0x00016140, 0x50804008}, + {0x00016144, 0x01884080}, + {0x00016148, 0x000080c0}, + {0x00016280, 0x01000015}, + {0x00016284, 0x05530000}, + {0x00016288, 0x00318000}, + {0x0001628c, 0x50000000}, + {0x00016290, 0x4080294f}, + {0x00016380, 0x00000000}, + {0x00016384, 0x00000000}, + {0x00016388, 0x00800700}, + {0x0001638c, 0x00800700}, + {0x00016390, 0x00800700}, + {0x00016394, 0x00000000}, + {0x00016398, 0x00000000}, + {0x0001639c, 0x00000000}, + {0x000163a0, 0x00000001}, + {0x000163a4, 0x00000001}, + {0x000163a8, 0x00000000}, + {0x000163ac, 0x00000000}, + {0x000163b0, 0x00000000}, + {0x000163b4, 0x00000000}, + {0x000163b8, 0x00000000}, + {0x000163bc, 0x00000000}, + {0x000163c0, 0x000000a0}, + {0x000163c4, 0x000c0000}, + {0x000163c8, 0x14021402}, + {0x000163cc, 0x00001402}, + {0x000163d0, 0x00000000}, + {0x000163d4, 0x00000000}, + {0x00016400, 0x36db6db6}, + {0x00016404, 0x6db6db40}, + {0x00016408, 0x73f00000}, + {0x0001640c, 0x00000000}, + {0x00016440, 0x7f80fff8}, + {0x00016444, 0x03b6d2db}, + {0x00016448, 0x24927266}, + {0x0001644c, 0x000f0278}, + {0x00016450, 0x6db6db6c}, + {0x00016454, 0x6db60000}, + {0x00016500, 0x04cb0001}, + {0x00016504, 0xfff80000}, + {0x00016508, 0x00080010}, + {0x0001650c, 0x00000000}, + {0x00016540, 0x50804008}, + {0x00016544, 0x01884080}, + {0x00016548, 0x000080c0}, + {0x00016780, 0x00000000}, + {0x00016784, 0x00000000}, + {0x00016788, 0x00800700}, + {0x0001678c, 0x00800700}, + {0x00016790, 0x00800700}, + {0x00016794, 0x00000000}, + {0x00016798, 0x00000000}, + {0x0001679c, 0x00000000}, + {0x000167a0, 0x00000001}, + {0x000167a4, 0x00000001}, + {0x000167a8, 0x00000000}, + {0x000167ac, 0x00000000}, + {0x000167b0, 0x00000000}, + {0x000167b4, 0x00000000}, + {0x000167b8, 0x00000000}, + {0x000167bc, 0x00000000}, + {0x000167c0, 0x000000a0}, + {0x000167c4, 0x000c0000}, + {0x000167c8, 0x14021402}, + {0x000167cc, 0x00001402}, + {0x000167d0, 0x00000000}, + {0x000167d4, 0x00000000}, +}; + +static const u32 ar9340_1p0_radio_core_40M[][2] = { + {0x0001609c, 0x02566f3a}, + {0x000160ac, 0xa4647c00}, + {0x000160b0, 0x01885f5a}, +}; + +static const u32 ar9340_1p0_mac_postamble[][5] = { + /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ + {0x00001030, 0x00000230, 0x00000460, 0x000002c0, 0x00000160}, + {0x00001070, 0x00000168, 0x000002d0, 0x00000318, 0x0000018c}, + {0x000010b0, 0x00000e60, 0x00001cc0, 0x00007c70, 0x00003e38}, + {0x00008014, 0x03e803e8, 0x07d007d0, 0x10801600, 0x08400b00}, + {0x0000801c, 0x128d8027, 0x128d804f, 0x12e00057, 0x12e0002b}, + {0x00008120, 0x08f04800, 0x08f04800, 0x08f04810, 0x08f04810}, + {0x000081d0, 0x00003210, 0x00003210, 0x0000320a, 0x0000320a}, + {0x00008318, 0x00003e80, 0x00007d00, 0x00006880, 0x00003440}, +}; + +static const u32 ar9340_1p0_soc_postamble[][5] = { + /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ + {0x00007010, 0x00000023, 0x00000023, 0x00000023, 0x00000023}, +}; + +static const u32 ar9340_1p0_baseband_postamble[][5] = { + /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ + {0x00009810, 0xd00a8005, 0xd00a8005, 0xd00a8011, 0xd00a8011}, + {0x00009820, 0x206a022e, 0x206a022e, 0x206a022e, 0x206a022e}, + {0x00009824, 0x5ac640d0, 0x5ac640d0, 0x5ac640d0, 0x5ac640d0}, + {0x00009828, 0x06903081, 0x06903081, 0x06903881, 0x06903881}, + {0x0000982c, 0x05eea6d4, 0x05eea6d4, 0x05eea6d4, 0x05eea6d4}, + {0x00009830, 0x0000059c, 0x0000059c, 0x0000119c, 0x0000119c}, + {0x00009c00, 0x00000044, 0x000000c4, 0x000000c4, 0x00000044}, + {0x00009e00, 0x0372161e, 0x0372161e, 0x037216a0, 0x037216a0}, + {0x00009e04, 0x00182020, 0x00182020, 0x00182020, 0x00182020}, + {0x00009e0c, 0x6c4000e2, 0x6d4000e2, 0x6d4000e2, 0x6c4000e2}, + {0x00009e10, 0x7ec88d2e, 0x7ec88d2e, 0x7ec88d2e, 0x7ec88d2e}, + {0x00009e14, 0x31395d5e, 0x3139605e, 0x3139605e, 0x31395d5e}, + {0x00009e18, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x00009e1c, 0x0001cf9c, 0x0001cf9c, 0x00021f9c, 0x00021f9c}, + {0x00009e20, 0x000003b5, 0x000003b5, 0x000003ce, 0x000003ce}, + {0x00009e2c, 0x0000001c, 0x0000001c, 0x00000021, 0x00000021}, + {0x00009e44, 0x02321e27, 0x02321e27, 0x02291e27, 0x02291e27}, + {0x00009e48, 0x5030201a, 0x5030201a, 0x50302012, 0x50302012}, + {0x00009fc8, 0x0003f000, 0x0003f000, 0x0001a000, 0x0001a000}, + {0x0000a204, 0x00003fc0, 0x00003fc4, 0x00003fc4, 0x00003fc0}, + {0x0000a208, 0x00000104, 0x00000104, 0x00000004, 0x00000004}, + {0x0000a230, 0x0000000a, 0x00000014, 0x00000016, 0x0000000b}, + {0x0000a238, 0xffb81018, 0xffb81018, 0xffb81018, 0xffb81018}, + {0x0000a250, 0x00000000, 0x00000000, 0x00000210, 0x00000108}, + {0x0000a254, 0x000007d0, 0x00000fa0, 0x00001130, 0x00000898}, + {0x0000a258, 0x02020002, 0x02020002, 0x02020002, 0x02020002}, + {0x0000a25c, 0x01000e0e, 0x01000e0e, 0x01000e0e, 0x01000e0e}, + {0x0000a260, 0x0a021501, 0x0a021501, 0x3a021501, 0x3a021501}, + {0x0000a264, 0x00000e0e, 0x00000e0e, 0x00000e0e, 0x00000e0e}, + {0x0000a280, 0x00000007, 0x00000007, 0x0000000b, 0x0000000b}, + {0x0000a284, 0x00000000, 0x00000000, 0x00000150, 0x00000150}, + {0x0000a288, 0x00000220, 0x00000220, 0x00000110, 0x00000110}, + {0x0000a28c, 0x00011111, 0x00011111, 0x00022222, 0x00022222}, + {0x0000a2c4, 0x00158d18, 0x00158d18, 0x00158d18, 0x00158d18}, + {0x0000a2d0, 0x00071981, 0x00071981, 0x00071981, 0x00071982}, + {0x0000a2d8, 0xf999a83a, 0xf999a83a, 0xf999a83a, 0xf999a83a}, + {0x0000a358, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a830, 0x0000019c, 0x0000019c, 0x0000019c, 0x0000019c}, + {0x0000ae04, 0x00180000, 0x00180000, 0x00180000, 0x00180000}, + {0x0000ae18, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000ae1c, 0x0000019c, 0x0000019c, 0x0000019c, 0x0000019c}, + {0x0000ae20, 0x000001b5, 0x000001b5, 0x000001ce, 0x000001ce}, + {0x0000b284, 0x00000000, 0x00000000, 0x00000150, 0x00000150}, +}; + +static const u32 ar9340_1p0_baseband_core[][2] = { + /* Addr allmodes */ + {0x00009800, 0xafe68e30}, + {0x00009804, 0xfd14e000}, + {0x00009808, 0x9c0a9f6b}, + {0x0000980c, 0x04900000}, + {0x00009814, 0xb280c00a}, + {0x00009818, 0x00000000}, + {0x0000981c, 0x00020028}, + {0x00009834, 0x5f3ca3de}, + {0x00009838, 0x0108ecff}, + {0x0000983c, 0x14750600}, + {0x00009880, 0x201fff00}, + {0x00009884, 0x00001042}, + {0x000098a4, 0x00200400}, + {0x000098b0, 0x52440bbe}, + {0x000098d0, 0x004b6a8e}, + {0x000098d4, 0x00000820}, + {0x000098dc, 0x00000000}, + {0x000098f0, 0x00000000}, + {0x000098f4, 0x00000000}, + {0x00009c04, 0xff55ff55}, + {0x00009c08, 0x0320ff55}, + {0x00009c0c, 0x00000000}, + {0x00009c10, 0x00000000}, + {0x00009c14, 0x00046384}, + {0x00009c18, 0x05b6b440}, + {0x00009c1c, 0x00b6b440}, + {0x00009d00, 0xc080a333}, + {0x00009d04, 0x40206c10}, + {0x00009d08, 0x009c4060}, + {0x00009d0c, 0x9883800a}, + {0x00009d10, 0x01834061}, + {0x00009d14, 0x00c0040b}, + {0x00009d18, 0x00000000}, + {0x00009e08, 0x0038230c}, + {0x00009e24, 0x990bb515}, + {0x00009e28, 0x0c6f0000}, + {0x00009e30, 0x06336f77}, + {0x00009e34, 0x6af6532f}, + {0x00009e38, 0x0cc80c00}, + {0x00009e3c, 0xcf946222}, + {0x00009e40, 0x0d261820}, + {0x00009e4c, 0x00001004}, + {0x00009e50, 0x00ff03f1}, + {0x00009e54, 0x00000000}, + {0x00009fc0, 0x803e4788}, + {0x00009fc4, 0x0001efb5}, + {0x00009fcc, 0x40000014}, + {0x00009fd0, 0x01193b93}, + {0x0000a20c, 0x00000000}, + {0x0000a220, 0x00000000}, + {0x0000a224, 0x00000000}, + {0x0000a228, 0x10002310}, + {0x0000a22c, 0x01036a1e}, + {0x0000a234, 0x10000fff}, + {0x0000a23c, 0x00000000}, + {0x0000a244, 0x0c000000}, + {0x0000a2a0, 0x00000001}, + {0x0000a2c0, 0x00000001}, + {0x0000a2c8, 0x00000000}, + {0x0000a2cc, 0x18c43433}, + {0x0000a2d4, 0x00000000}, + {0x0000a2dc, 0x00000000}, + {0x0000a2e0, 0x00000000}, + {0x0000a2e4, 0x00000000}, + {0x0000a2e8, 0x00000000}, + {0x0000a2ec, 0x00000000}, + {0x0000a2f0, 0x00000000}, + {0x0000a2f4, 0x00000000}, + {0x0000a2f8, 0x00000000}, + {0x0000a344, 0x00000000}, + {0x0000a34c, 0x00000000}, + {0x0000a350, 0x0000a000}, + {0x0000a364, 0x00000000}, + {0x0000a370, 0x00000000}, + {0x0000a390, 0x00000001}, + {0x0000a394, 0x00000444}, + {0x0000a398, 0x001f0e0f}, + {0x0000a39c, 0x0075393f}, + {0x0000a3a0, 0xb79f6427}, + {0x0000a3a4, 0x00000000}, + {0x0000a3a8, 0xaaaaaaaa}, + {0x0000a3ac, 0x3c466478}, + {0x0000a3c0, 0x20202020}, + {0x0000a3c4, 0x22222220}, + {0x0000a3c8, 0x20200020}, + {0x0000a3cc, 0x20202020}, + {0x0000a3d0, 0x20202020}, + {0x0000a3d4, 0x20202020}, + {0x0000a3d8, 0x20202020}, + {0x0000a3dc, 0x20202020}, + {0x0000a3e0, 0x20202020}, + {0x0000a3e4, 0x20202020}, + {0x0000a3e8, 0x20202020}, + {0x0000a3ec, 0x20202020}, + {0x0000a3f0, 0x00000000}, + {0x0000a3f4, 0x00000246}, + {0x0000a3f8, 0x0cdbd380}, + {0x0000a3fc, 0x000f0f01}, + {0x0000a400, 0x8fa91f01}, + {0x0000a404, 0x00000000}, + {0x0000a408, 0x0e79e5c6}, + {0x0000a40c, 0x00820820}, + {0x0000a414, 0x1ce739ce}, + {0x0000a418, 0x2d001dce}, + {0x0000a41c, 0x1ce739ce}, + {0x0000a420, 0x000001ce}, + {0x0000a424, 0x1ce739ce}, + {0x0000a428, 0x000001ce}, + {0x0000a42c, 0x1ce739ce}, + {0x0000a430, 0x1ce739ce}, + {0x0000a434, 0x00000000}, + {0x0000a438, 0x00001801}, + {0x0000a43c, 0x00000000}, + {0x0000a440, 0x00000000}, + {0x0000a444, 0x00000000}, + {0x0000a448, 0x04000080}, + {0x0000a44c, 0x00000001}, + {0x0000a450, 0x00010000}, + {0x0000a458, 0x00000000}, + {0x0000a600, 0x00000000}, + {0x0000a604, 0x00000000}, + {0x0000a608, 0x00000000}, + {0x0000a60c, 0x00000000}, + {0x0000a610, 0x00000000}, + {0x0000a614, 0x00000000}, + {0x0000a618, 0x00000000}, + {0x0000a61c, 0x00000000}, + {0x0000a620, 0x00000000}, + {0x0000a624, 0x00000000}, + {0x0000a628, 0x00000000}, + {0x0000a62c, 0x00000000}, + {0x0000a630, 0x00000000}, + {0x0000a634, 0x00000000}, + {0x0000a638, 0x00000000}, + {0x0000a63c, 0x00000000}, + {0x0000a640, 0x00000000}, + {0x0000a644, 0x3fad9d74}, + {0x0000a648, 0x0048060a}, + {0x0000a64c, 0x00000637}, + {0x0000a670, 0x03020100}, + {0x0000a674, 0x09080504}, + {0x0000a678, 0x0d0c0b0a}, + {0x0000a67c, 0x13121110}, + {0x0000a680, 0x31301514}, + {0x0000a684, 0x35343332}, + {0x0000a688, 0x00000036}, + {0x0000a690, 0x00000838}, + {0x0000a7c0, 0x00000000}, + {0x0000a7c4, 0xfffffffc}, + {0x0000a7c8, 0x00000000}, + {0x0000a7cc, 0x00000000}, + {0x0000a7d0, 0x00000000}, + {0x0000a7d4, 0x00000004}, + {0x0000a7dc, 0x00000000}, + {0x0000a8d0, 0x004b6a8e}, + {0x0000a8d4, 0x00000820}, + {0x0000a8dc, 0x00000000}, + {0x0000a8f0, 0x00000000}, + {0x0000a8f4, 0x00000000}, + {0x0000b2d0, 0x00000080}, + {0x0000b2d4, 0x00000000}, + {0x0000b2dc, 0x00000000}, + {0x0000b2e0, 0x00000000}, + {0x0000b2e4, 0x00000000}, + {0x0000b2e8, 0x00000000}, + {0x0000b2ec, 0x00000000}, + {0x0000b2f0, 0x00000000}, + {0x0000b2f4, 0x00000000}, + {0x0000b2f8, 0x00000000}, + {0x0000b408, 0x0e79e5c0}, + {0x0000b40c, 0x00820820}, + {0x0000b420, 0x00000000}, +}; + +static const u32 ar9340Modes_high_power_tx_gain_table_1p0[][5] = { + /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ + {0x0000a410, 0x000050d8, 0x000050d8, 0x000050d9, 0x000050d9}, + {0x0000a500, 0x00002220, 0x00002220, 0x00000000, 0x00000000}, + {0x0000a504, 0x04002222, 0x04002222, 0x04000002, 0x04000002}, + {0x0000a508, 0x09002421, 0x09002421, 0x08000004, 0x08000004}, + {0x0000a50c, 0x0d002621, 0x0d002621, 0x0b000200, 0x0b000200}, + {0x0000a510, 0x13004620, 0x13004620, 0x0f000202, 0x0f000202}, + {0x0000a514, 0x19004a20, 0x19004a20, 0x11000400, 0x11000400}, + {0x0000a518, 0x1d004e20, 0x1d004e20, 0x15000402, 0x15000402}, + {0x0000a51c, 0x21005420, 0x21005420, 0x19000404, 0x19000404}, + {0x0000a520, 0x26005e20, 0x26005e20, 0x1b000603, 0x1b000603}, + {0x0000a524, 0x2b005e40, 0x2b005e40, 0x1f000a02, 0x1f000a02}, + {0x0000a528, 0x2f005e42, 0x2f005e42, 0x23000a04, 0x23000a04}, + {0x0000a52c, 0x33005e44, 0x33005e44, 0x26000a20, 0x26000a20}, + {0x0000a530, 0x38005e65, 0x38005e65, 0x2a000e20, 0x2a000e20}, + {0x0000a534, 0x3c005e69, 0x3c005e69, 0x2e000e22, 0x2e000e22}, + {0x0000a538, 0x40005e6b, 0x40005e6b, 0x31000e24, 0x31000e24}, + {0x0000a53c, 0x44005e6d, 0x44005e6d, 0x34001640, 0x34001640}, + {0x0000a540, 0x49005e72, 0x49005e72, 0x38001660, 0x38001660}, + {0x0000a544, 0x4e005eb2, 0x4e005eb2, 0x3b001861, 0x3b001861}, + {0x0000a548, 0x53005f12, 0x53005f12, 0x3e001a81, 0x3e001a81}, + {0x0000a54c, 0x59025eb5, 0x59025eb5, 0x42001a83, 0x42001a83}, + {0x0000a550, 0x5e025f12, 0x5e025f12, 0x44001c84, 0x44001c84}, + {0x0000a554, 0x61027f12, 0x61027f12, 0x48001ce3, 0x48001ce3}, + {0x0000a558, 0x6702bf12, 0x6702bf12, 0x4c001ce5, 0x4c001ce5}, + {0x0000a55c, 0x6b02bf14, 0x6b02bf14, 0x50001ce9, 0x50001ce9}, + {0x0000a560, 0x6f02bf16, 0x6f02bf16, 0x54001ceb, 0x54001ceb}, + {0x0000a564, 0x6f02bf16, 0x6f02bf16, 0x56001eec, 0x56001eec}, + {0x0000a568, 0x6f02bf16, 0x6f02bf16, 0x56001eec, 0x56001eec}, + {0x0000a56c, 0x6f02bf16, 0x6f02bf16, 0x56001eec, 0x56001eec}, + {0x0000a570, 0x6f02bf16, 0x6f02bf16, 0x56001eec, 0x56001eec}, + {0x0000a574, 0x6f02bf16, 0x6f02bf16, 0x56001eec, 0x56001eec}, + {0x0000a578, 0x6f02bf16, 0x6f02bf16, 0x56001eec, 0x56001eec}, + {0x0000a57c, 0x6f02bf16, 0x6f02bf16, 0x56001eec, 0x56001eec}, + {0x0000a580, 0x00802220, 0x00802220, 0x00800000, 0x00800000}, + {0x0000a584, 0x04802222, 0x04802222, 0x04800002, 0x04800002}, + {0x0000a588, 0x09802421, 0x09802421, 0x08800004, 0x08800004}, + {0x0000a58c, 0x0d802621, 0x0d802621, 0x0b800200, 0x0b800200}, + {0x0000a590, 0x13804620, 0x13804620, 0x0f800202, 0x0f800202}, + {0x0000a594, 0x19804a20, 0x19804a20, 0x11800400, 0x11800400}, + {0x0000a598, 0x1d804e20, 0x1d804e20, 0x15800402, 0x15800402}, + {0x0000a59c, 0x21805420, 0x21805420, 0x19800404, 0x19800404}, + {0x0000a5a0, 0x26805e20, 0x26805e20, 0x1b800603, 0x1b800603}, + {0x0000a5a4, 0x2b805e40, 0x2b805e40, 0x1f800a02, 0x1f800a02}, + {0x0000a5a8, 0x2f805e42, 0x2f805e42, 0x23800a04, 0x23800a04}, + {0x0000a5ac, 0x33805e44, 0x33805e44, 0x26800a20, 0x26800a20}, + {0x0000a5b0, 0x38805e65, 0x38805e65, 0x2a800e20, 0x2a800e20}, + {0x0000a5b4, 0x3c805e69, 0x3c805e69, 0x2e800e22, 0x2e800e22}, + {0x0000a5b8, 0x40805e6b, 0x40805e6b, 0x31800e24, 0x31800e24}, + {0x0000a5bc, 0x44805e6d, 0x44805e6d, 0x34801640, 0x34801640}, + {0x0000a5c0, 0x49805e72, 0x49805e72, 0x38801660, 0x38801660}, + {0x0000a5c4, 0x4e805eb2, 0x4e805eb2, 0x3b801861, 0x3b801861}, + {0x0000a5c8, 0x53805f12, 0x53805f12, 0x3e801a81, 0x3e801a81}, + {0x0000a5cc, 0x59825eb2, 0x59825eb2, 0x42801a83, 0x42801a83}, + {0x0000a5d0, 0x5e825f12, 0x5e825f12, 0x44801c84, 0x44801c84}, + {0x0000a5d4, 0x61827f12, 0x61827f12, 0x48801ce3, 0x48801ce3}, + {0x0000a5d8, 0x6782bf12, 0x6782bf12, 0x4c801ce5, 0x4c801ce5}, + {0x0000a5dc, 0x6b82bf14, 0x6b82bf14, 0x50801ce9, 0x50801ce9}, + {0x0000a5e0, 0x6f82bf16, 0x6f82bf16, 0x54801ceb, 0x54801ceb}, + {0x0000a5e4, 0x6f82bf16, 0x6f82bf16, 0x56801eec, 0x56801eec}, + {0x0000a5e8, 0x6f82bf16, 0x6f82bf16, 0x56801eec, 0x56801eec}, + {0x0000a5ec, 0x6f82bf16, 0x6f82bf16, 0x56801eec, 0x56801eec}, + {0x0000a5f0, 0x6f82bf16, 0x6f82bf16, 0x56801eec, 0x56801eec}, + {0x0000a5f4, 0x6f82bf16, 0x6f82bf16, 0x56801eec, 0x56801eec}, + {0x0000a5f8, 0x6f82bf16, 0x6f82bf16, 0x56801eec, 0x56801eec}, + {0x0000a5fc, 0x6f82bf16, 0x6f82bf16, 0x56801eec, 0x56801eec}, + {0x00016044, 0x056db2db, 0x056db2db, 0x056db2db, 0x056db2db}, + {0x00016048, 0x24925266, 0x24925266, 0x24925266, 0x24925266}, + {0x00016444, 0x056db2db, 0x056db2db, 0x056db2db, 0x056db2db}, + {0x00016448, 0x24925266, 0x24925266, 0x24925266, 0x24925266}, +}; + +static const u32 ar9340Modes_high_ob_db_tx_gain_table_1p0[][5] = { + /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ + {0x0000a410, 0x000050d8, 0x000050d8, 0x000050d9, 0x000050d9}, + {0x0000a500, 0x00002220, 0x00002220, 0x00000000, 0x00000000}, + {0x0000a504, 0x04002222, 0x04002222, 0x04000002, 0x04000002}, + {0x0000a508, 0x09002421, 0x09002421, 0x08000004, 0x08000004}, + {0x0000a50c, 0x0d002621, 0x0d002621, 0x0b000200, 0x0b000200}, + {0x0000a510, 0x13004620, 0x13004620, 0x0f000202, 0x0f000202}, + {0x0000a514, 0x19004a20, 0x19004a20, 0x11000400, 0x11000400}, + {0x0000a518, 0x1d004e20, 0x1d004e20, 0x15000402, 0x15000402}, + {0x0000a51c, 0x21005420, 0x21005420, 0x19000404, 0x19000404}, + {0x0000a520, 0x26005e20, 0x26005e20, 0x1b000603, 0x1b000603}, + {0x0000a524, 0x2b005e40, 0x2b005e40, 0x1f000a02, 0x1f000a02}, + {0x0000a528, 0x2f005e42, 0x2f005e42, 0x23000a04, 0x23000a04}, + {0x0000a52c, 0x33005e44, 0x33005e44, 0x26000a20, 0x26000a20}, + {0x0000a530, 0x38005e65, 0x38005e65, 0x2a000e20, 0x2a000e20}, + {0x0000a534, 0x3c005e69, 0x3c005e69, 0x2e000e22, 0x2e000e22}, + {0x0000a538, 0x40005e6b, 0x40005e6b, 0x31000e24, 0x31000e24}, + {0x0000a53c, 0x44005e6d, 0x44005e6d, 0x34001640, 0x34001640}, + {0x0000a540, 0x49005e72, 0x49005e72, 0x38001660, 0x38001660}, + {0x0000a544, 0x4e005eb2, 0x4e005eb2, 0x3b001861, 0x3b001861}, + {0x0000a548, 0x53005f12, 0x53005f12, 0x3e001a81, 0x3e001a81}, + {0x0000a54c, 0x59025eb5, 0x59025eb5, 0x42001a83, 0x42001a83}, + {0x0000a550, 0x5e025f12, 0x5e025f12, 0x44001c84, 0x44001c84}, + {0x0000a554, 0x61027f12, 0x61027f12, 0x48001ce3, 0x48001ce3}, + {0x0000a558, 0x6702bf12, 0x6702bf12, 0x4c001ce5, 0x4c001ce5}, + {0x0000a55c, 0x6b02bf14, 0x6b02bf14, 0x50001ce9, 0x50001ce9}, + {0x0000a560, 0x6f02bf16, 0x6f02bf16, 0x54001ceb, 0x54001ceb}, + {0x0000a564, 0x6f02bf16, 0x6f02bf16, 0x56001eec, 0x56001eec}, + {0x0000a568, 0x6f02bf16, 0x6f02bf16, 0x56001eec, 0x56001eec}, + {0x0000a56c, 0x6f02bf16, 0x6f02bf16, 0x56001eec, 0x56001eec}, + {0x0000a570, 0x6f02bf16, 0x6f02bf16, 0x56001eec, 0x56001eec}, + {0x0000a574, 0x6f02bf16, 0x6f02bf16, 0x56001eec, 0x56001eec}, + {0x0000a578, 0x6f02bf16, 0x6f02bf16, 0x56001eec, 0x56001eec}, + {0x0000a57c, 0x6f02bf16, 0x6f02bf16, 0x56001eec, 0x56001eec}, + {0x0000a580, 0x00802220, 0x00802220, 0x00800000, 0x00800000}, + {0x0000a584, 0x04802222, 0x04802222, 0x04800002, 0x04800002}, + {0x0000a588, 0x09802421, 0x09802421, 0x08800004, 0x08800004}, + {0x0000a58c, 0x0d802621, 0x0d802621, 0x0b800200, 0x0b800200}, + {0x0000a590, 0x13804620, 0x13804620, 0x0f800202, 0x0f800202}, + {0x0000a594, 0x19804a20, 0x19804a20, 0x11800400, 0x11800400}, + {0x0000a598, 0x1d804e20, 0x1d804e20, 0x15800402, 0x15800402}, + {0x0000a59c, 0x21805420, 0x21805420, 0x19800404, 0x19800404}, + {0x0000a5a0, 0x26805e20, 0x26805e20, 0x1b800603, 0x1b800603}, + {0x0000a5a4, 0x2b805e40, 0x2b805e40, 0x1f800a02, 0x1f800a02}, + {0x0000a5a8, 0x2f805e42, 0x2f805e42, 0x23800a04, 0x23800a04}, + {0x0000a5ac, 0x33805e44, 0x33805e44, 0x26800a20, 0x26800a20}, + {0x0000a5b0, 0x38805e65, 0x38805e65, 0x2a800e20, 0x2a800e20}, + {0x0000a5b4, 0x3c805e69, 0x3c805e69, 0x2e800e22, 0x2e800e22}, + {0x0000a5b8, 0x40805e6b, 0x40805e6b, 0x31800e24, 0x31800e24}, + {0x0000a5bc, 0x44805e6d, 0x44805e6d, 0x34801640, 0x34801640}, + {0x0000a5c0, 0x49805e72, 0x49805e72, 0x38801660, 0x38801660}, + {0x0000a5c4, 0x4e805eb2, 0x4e805eb2, 0x3b801861, 0x3b801861}, + {0x0000a5c8, 0x53805f12, 0x53805f12, 0x3e801a81, 0x3e801a81}, + {0x0000a5cc, 0x59825eb2, 0x59825eb2, 0x42801a83, 0x42801a83}, + {0x0000a5d0, 0x5e825f12, 0x5e825f12, 0x44801c84, 0x44801c84}, + {0x0000a5d4, 0x61827f12, 0x61827f12, 0x48801ce3, 0x48801ce3}, + {0x0000a5d8, 0x6782bf12, 0x6782bf12, 0x4c801ce5, 0x4c801ce5}, + {0x0000a5dc, 0x6b82bf14, 0x6b82bf14, 0x50801ce9, 0x50801ce9}, + {0x0000a5e0, 0x6f82bf16, 0x6f82bf16, 0x54801ceb, 0x54801ceb}, + {0x0000a5e4, 0x6f82bf16, 0x6f82bf16, 0x56801eec, 0x56801eec}, + {0x0000a5e8, 0x6f82bf16, 0x6f82bf16, 0x56801eec, 0x56801eec}, + {0x0000a5ec, 0x6f82bf16, 0x6f82bf16, 0x56801eec, 0x56801eec}, + {0x0000a5f0, 0x6f82bf16, 0x6f82bf16, 0x56801eec, 0x56801eec}, + {0x0000a5f4, 0x6f82bf16, 0x6f82bf16, 0x56801eec, 0x56801eec}, + {0x0000a5f8, 0x6f82bf16, 0x6f82bf16, 0x56801eec, 0x56801eec}, + {0x0000a5fc, 0x6f82bf16, 0x6f82bf16, 0x56801eec, 0x56801eec}, + {0x00016044, 0x03b6d2e4, 0x03b6d2e4, 0x03b6d2e4, 0x03b6d2e4}, + {0x00016048, 0x8e481266, 0x8e481266, 0x8e481266, 0x8e481266}, + {0x00016444, 0x03b6d2e4, 0x03b6d2e4, 0x03b6d2e4, 0x03b6d2e4}, + {0x00016448, 0x8e481266, 0x8e481266, 0x8e481266, 0x8e481266}, +}; +static const u32 ar9340Modes_ub124_tx_gain_table_1p0[][5] = { + /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ + {0x0000a410, 0x000050d8, 0x000050d8, 0x000050d9, 0x000050d9}, + {0x0000a500, 0x00002220, 0x00002220, 0x00000000, 0x00000000}, + {0x0000a504, 0x04002222, 0x04002222, 0x04000002, 0x04000002}, + {0x0000a508, 0x09002421, 0x09002421, 0x08000004, 0x08000004}, + {0x0000a50c, 0x0d002621, 0x0d002621, 0x0b000200, 0x0b000200}, + {0x0000a510, 0x13004620, 0x13004620, 0x0f000202, 0x0f000202}, + {0x0000a514, 0x19004a20, 0x19004a20, 0x11000400, 0x11000400}, + {0x0000a518, 0x1d004e20, 0x1d004e20, 0x15000402, 0x15000402}, + {0x0000a51c, 0x21005420, 0x21005420, 0x19000404, 0x19000404}, + {0x0000a520, 0x26005e20, 0x26005e20, 0x1b000603, 0x1b000603}, + {0x0000a524, 0x2b005e40, 0x2b005e40, 0x1f000a02, 0x1f000a02}, + {0x0000a528, 0x2f005e42, 0x2f005e42, 0x23000a04, 0x23000a04}, + {0x0000a52c, 0x33005e44, 0x33005e44, 0x26000a20, 0x26000a20}, + {0x0000a530, 0x38005e65, 0x38005e65, 0x2a000e20, 0x2a000e20}, + {0x0000a534, 0x3c005e69, 0x3c005e69, 0x2e000e22, 0x2e000e22}, + {0x0000a538, 0x40005e6b, 0x40005e6b, 0x31000e24, 0x31000e24}, + {0x0000a53c, 0x44005e6d, 0x44005e6d, 0x34001640, 0x34001640}, + {0x0000a540, 0x49005e72, 0x49005e72, 0x38001660, 0x38001660}, + {0x0000a544, 0x4e005eb2, 0x4e005eb2, 0x3b001861, 0x3b001861}, + {0x0000a548, 0x53005f12, 0x53005f12, 0x3e001a81, 0x3e001a81}, + {0x0000a54c, 0x59025eb5, 0x59025eb5, 0x42001a83, 0x42001a83}, + {0x0000a550, 0x5e025f12, 0x5e025f12, 0x44001c84, 0x44001c84}, + {0x0000a554, 0x61027f12, 0x61027f12, 0x48001ce3, 0x48001ce3}, + {0x0000a558, 0x6702bf12, 0x6702bf12, 0x4c001ce5, 0x4c001ce5}, + {0x0000a55c, 0x6b02bf14, 0x6b02bf14, 0x50001ce9, 0x50001ce9}, + {0x0000a560, 0x6f02bf16, 0x6f02bf16, 0x54001ceb, 0x54001ceb}, + {0x0000a564, 0x6f02bf16, 0x6f02bf16, 0x56001eec, 0x56001eec}, + {0x0000a568, 0x6f02bf16, 0x6f02bf16, 0x56001eec, 0x56001eec}, + {0x0000a56c, 0x6f02bf16, 0x6f02bf16, 0x56001eec, 0x56001eec}, + {0x0000a570, 0x6f02bf16, 0x6f02bf16, 0x56001eec, 0x56001eec}, + {0x0000a574, 0x6f02bf16, 0x6f02bf16, 0x56001eec, 0x56001eec}, + {0x0000a578, 0x6f02bf16, 0x6f02bf16, 0x56001eec, 0x56001eec}, + {0x0000a57c, 0x6f02bf16, 0x6f02bf16, 0x56001eec, 0x56001eec}, + {0x0000a580, 0x00802220, 0x00802220, 0x00800000, 0x00800000}, + {0x0000a584, 0x04802222, 0x04802222, 0x04800002, 0x04800002}, + {0x0000a588, 0x09802421, 0x09802421, 0x08800004, 0x08800004}, + {0x0000a58c, 0x0d802621, 0x0d802621, 0x0b800200, 0x0b800200}, + {0x0000a590, 0x13804620, 0x13804620, 0x0f800202, 0x0f800202}, + {0x0000a594, 0x19804a20, 0x19804a20, 0x11800400, 0x11800400}, + {0x0000a598, 0x1d804e20, 0x1d804e20, 0x15800402, 0x15800402}, + {0x0000a59c, 0x21805420, 0x21805420, 0x19800404, 0x19800404}, + {0x0000a5a0, 0x26805e20, 0x26805e20, 0x1b800603, 0x1b800603}, + {0x0000a5a4, 0x2b805e40, 0x2b805e40, 0x1f800a02, 0x1f800a02}, + {0x0000a5a8, 0x2f805e42, 0x2f805e42, 0x23800a04, 0x23800a04}, + {0x0000a5ac, 0x33805e44, 0x33805e44, 0x26800a20, 0x26800a20}, + {0x0000a5b0, 0x38805e65, 0x38805e65, 0x2a800e20, 0x2a800e20}, + {0x0000a5b4, 0x3c805e69, 0x3c805e69, 0x2e800e22, 0x2e800e22}, + {0x0000a5b8, 0x40805e6b, 0x40805e6b, 0x31800e24, 0x31800e24}, + {0x0000a5bc, 0x44805e6d, 0x44805e6d, 0x34801640, 0x34801640}, + {0x0000a5c0, 0x49805e72, 0x49805e72, 0x38801660, 0x38801660}, + {0x0000a5c4, 0x4e805eb2, 0x4e805eb2, 0x3b801861, 0x3b801861}, + {0x0000a5c8, 0x53805f12, 0x53805f12, 0x3e801a81, 0x3e801a81}, + {0x0000a5cc, 0x59825eb2, 0x59825eb2, 0x42801a83, 0x42801a83}, + {0x0000a5d0, 0x5e825f12, 0x5e825f12, 0x44801c84, 0x44801c84}, + {0x0000a5d4, 0x61827f12, 0x61827f12, 0x48801ce3, 0x48801ce3}, + {0x0000a5d8, 0x6782bf12, 0x6782bf12, 0x4c801ce5, 0x4c801ce5}, + {0x0000a5dc, 0x6b82bf14, 0x6b82bf14, 0x50801ce9, 0x50801ce9}, + {0x0000a5e0, 0x6f82bf16, 0x6f82bf16, 0x54801ceb, 0x54801ceb}, + {0x0000a5e4, 0x6f82bf16, 0x6f82bf16, 0x56801eec, 0x56801eec}, + {0x0000a5e8, 0x6f82bf16, 0x6f82bf16, 0x56801eec, 0x56801eec}, + {0x0000a5ec, 0x6f82bf16, 0x6f82bf16, 0x56801eec, 0x56801eec}, + {0x0000a5f0, 0x6f82bf16, 0x6f82bf16, 0x56801eec, 0x56801eec}, + {0x0000a5f4, 0x6f82bf16, 0x6f82bf16, 0x56801eec, 0x56801eec}, + {0x0000a5f8, 0x6f82bf16, 0x6f82bf16, 0x56801eec, 0x56801eec}, + {0x0000a5fc, 0x6f82bf16, 0x6f82bf16, 0x56801eec, 0x56801eec}, + {0x00016044, 0x036db2db, 0x036db2db, 0x036db2db, 0x036db2db}, + {0x00016048, 0x69b65266, 0x69b65266, 0x69b65266, 0x69b65266}, + {0x00016444, 0x036db2db, 0x036db2db, 0x036db2db, 0x036db2db}, + {0x00016448, 0x69b65266, 0x69b65266, 0x69b65266, 0x69b65266}, +}; + + +static const u32 ar9340Common_rx_gain_table_1p0[][2] = { + /* Addr allmodes */ + {0x0000a000, 0x00010000}, + {0x0000a004, 0x00030002}, + {0x0000a008, 0x00050004}, + {0x0000a00c, 0x00810080}, + {0x0000a010, 0x00830082}, + {0x0000a014, 0x01810180}, + {0x0000a018, 0x01830182}, + {0x0000a01c, 0x01850184}, + {0x0000a020, 0x01890188}, + {0x0000a024, 0x018b018a}, + {0x0000a028, 0x018d018c}, + {0x0000a02c, 0x01910190}, + {0x0000a030, 0x01930192}, + {0x0000a034, 0x01950194}, + {0x0000a038, 0x038a0196}, + {0x0000a03c, 0x038c038b}, + {0x0000a040, 0x0390038d}, + {0x0000a044, 0x03920391}, + {0x0000a048, 0x03940393}, + {0x0000a04c, 0x03960395}, + {0x0000a050, 0x00000000}, + {0x0000a054, 0x00000000}, + {0x0000a058, 0x00000000}, + {0x0000a05c, 0x00000000}, + {0x0000a060, 0x00000000}, + {0x0000a064, 0x00000000}, + {0x0000a068, 0x00000000}, + {0x0000a06c, 0x00000000}, + {0x0000a070, 0x00000000}, + {0x0000a074, 0x00000000}, + {0x0000a078, 0x00000000}, + {0x0000a07c, 0x00000000}, + {0x0000a080, 0x22222229}, + {0x0000a084, 0x1d1d1d1d}, + {0x0000a088, 0x1d1d1d1d}, + {0x0000a08c, 0x1d1d1d1d}, + {0x0000a090, 0x171d1d1d}, + {0x0000a094, 0x11111717}, + {0x0000a098, 0x00030311}, + {0x0000a09c, 0x00000000}, + {0x0000a0a0, 0x00000000}, + {0x0000a0a4, 0x00000000}, + {0x0000a0a8, 0x00000000}, + {0x0000a0ac, 0x00000000}, + {0x0000a0b0, 0x00000000}, + {0x0000a0b4, 0x00000000}, + {0x0000a0b8, 0x00000000}, + {0x0000a0bc, 0x00000000}, + {0x0000a0c0, 0x001f0000}, + {0x0000a0c4, 0x01000101}, + {0x0000a0c8, 0x011e011f}, + {0x0000a0cc, 0x011c011d}, + {0x0000a0d0, 0x02030204}, + {0x0000a0d4, 0x02010202}, + {0x0000a0d8, 0x021f0200}, + {0x0000a0dc, 0x0302021e}, + {0x0000a0e0, 0x03000301}, + {0x0000a0e4, 0x031e031f}, + {0x0000a0e8, 0x0402031d}, + {0x0000a0ec, 0x04000401}, + {0x0000a0f0, 0x041e041f}, + {0x0000a0f4, 0x0502041d}, + {0x0000a0f8, 0x05000501}, + {0x0000a0fc, 0x051e051f}, + {0x0000a100, 0x06010602}, + {0x0000a104, 0x061f0600}, + {0x0000a108, 0x061d061e}, + {0x0000a10c, 0x07020703}, + {0x0000a110, 0x07000701}, + {0x0000a114, 0x00000000}, + {0x0000a118, 0x00000000}, + {0x0000a11c, 0x00000000}, + {0x0000a120, 0x00000000}, + {0x0000a124, 0x00000000}, + {0x0000a128, 0x00000000}, + {0x0000a12c, 0x00000000}, + {0x0000a130, 0x00000000}, + {0x0000a134, 0x00000000}, + {0x0000a138, 0x00000000}, + {0x0000a13c, 0x00000000}, + {0x0000a140, 0x001f0000}, + {0x0000a144, 0x01000101}, + {0x0000a148, 0x011e011f}, + {0x0000a14c, 0x011c011d}, + {0x0000a150, 0x02030204}, + {0x0000a154, 0x02010202}, + {0x0000a158, 0x021f0200}, + {0x0000a15c, 0x0302021e}, + {0x0000a160, 0x03000301}, + {0x0000a164, 0x031e031f}, + {0x0000a168, 0x0402031d}, + {0x0000a16c, 0x04000401}, + {0x0000a170, 0x041e041f}, + {0x0000a174, 0x0502041d}, + {0x0000a178, 0x05000501}, + {0x0000a17c, 0x051e051f}, + {0x0000a180, 0x06010602}, + {0x0000a184, 0x061f0600}, + {0x0000a188, 0x061d061e}, + {0x0000a18c, 0x07020703}, + {0x0000a190, 0x07000701}, + {0x0000a194, 0x00000000}, + {0x0000a198, 0x00000000}, + {0x0000a19c, 0x00000000}, + {0x0000a1a0, 0x00000000}, + {0x0000a1a4, 0x00000000}, + {0x0000a1a8, 0x00000000}, + {0x0000a1ac, 0x00000000}, + {0x0000a1b0, 0x00000000}, + {0x0000a1b4, 0x00000000}, + {0x0000a1b8, 0x00000000}, + {0x0000a1bc, 0x00000000}, + {0x0000a1c0, 0x00000000}, + {0x0000a1c4, 0x00000000}, + {0x0000a1c8, 0x00000000}, + {0x0000a1cc, 0x00000000}, + {0x0000a1d0, 0x00000000}, + {0x0000a1d4, 0x00000000}, + {0x0000a1d8, 0x00000000}, + {0x0000a1dc, 0x00000000}, + {0x0000a1e0, 0x00000000}, + {0x0000a1e4, 0x00000000}, + {0x0000a1e8, 0x00000000}, + {0x0000a1ec, 0x00000000}, + {0x0000a1f0, 0x00000396}, + {0x0000a1f4, 0x00000396}, + {0x0000a1f8, 0x00000396}, + {0x0000a1fc, 0x00000196}, + {0x0000b000, 0x00010000}, + {0x0000b004, 0x00030002}, + {0x0000b008, 0x00050004}, + {0x0000b00c, 0x00810080}, + {0x0000b010, 0x00830082}, + {0x0000b014, 0x01810180}, + {0x0000b018, 0x01830182}, + {0x0000b01c, 0x01850184}, + {0x0000b020, 0x02810280}, + {0x0000b024, 0x02830282}, + {0x0000b028, 0x02850284}, + {0x0000b02c, 0x02890288}, + {0x0000b030, 0x028b028a}, + {0x0000b034, 0x0388028c}, + {0x0000b038, 0x038a0389}, + {0x0000b03c, 0x038c038b}, + {0x0000b040, 0x0390038d}, + {0x0000b044, 0x03920391}, + {0x0000b048, 0x03940393}, + {0x0000b04c, 0x03960395}, + {0x0000b050, 0x00000000}, + {0x0000b054, 0x00000000}, + {0x0000b058, 0x00000000}, + {0x0000b05c, 0x00000000}, + {0x0000b060, 0x00000000}, + {0x0000b064, 0x00000000}, + {0x0000b068, 0x00000000}, + {0x0000b06c, 0x00000000}, + {0x0000b070, 0x00000000}, + {0x0000b074, 0x00000000}, + {0x0000b078, 0x00000000}, + {0x0000b07c, 0x00000000}, + {0x0000b080, 0x32323232}, + {0x0000b084, 0x2f2f3232}, + {0x0000b088, 0x23282a2d}, + {0x0000b08c, 0x1c1e2123}, + {0x0000b090, 0x14171919}, + {0x0000b094, 0x0e0e1214}, + {0x0000b098, 0x03050707}, + {0x0000b09c, 0x00030303}, + {0x0000b0a0, 0x00000000}, + {0x0000b0a4, 0x00000000}, + {0x0000b0a8, 0x00000000}, + {0x0000b0ac, 0x00000000}, + {0x0000b0b0, 0x00000000}, + {0x0000b0b4, 0x00000000}, + {0x0000b0b8, 0x00000000}, + {0x0000b0bc, 0x00000000}, + {0x0000b0c0, 0x003f0020}, + {0x0000b0c4, 0x00400041}, + {0x0000b0c8, 0x0140005f}, + {0x0000b0cc, 0x0160015f}, + {0x0000b0d0, 0x017e017f}, + {0x0000b0d4, 0x02410242}, + {0x0000b0d8, 0x025f0240}, + {0x0000b0dc, 0x027f0260}, + {0x0000b0e0, 0x0341027e}, + {0x0000b0e4, 0x035f0340}, + {0x0000b0e8, 0x037f0360}, + {0x0000b0ec, 0x04400441}, + {0x0000b0f0, 0x0460045f}, + {0x0000b0f4, 0x0541047f}, + {0x0000b0f8, 0x055f0540}, + {0x0000b0fc, 0x057f0560}, + {0x0000b100, 0x06400641}, + {0x0000b104, 0x0660065f}, + {0x0000b108, 0x067e067f}, + {0x0000b10c, 0x07410742}, + {0x0000b110, 0x075f0740}, + {0x0000b114, 0x077f0760}, + {0x0000b118, 0x07800781}, + {0x0000b11c, 0x07a0079f}, + {0x0000b120, 0x07c107bf}, + {0x0000b124, 0x000007c0}, + {0x0000b128, 0x00000000}, + {0x0000b12c, 0x00000000}, + {0x0000b130, 0x00000000}, + {0x0000b134, 0x00000000}, + {0x0000b138, 0x00000000}, + {0x0000b13c, 0x00000000}, + {0x0000b140, 0x003f0020}, + {0x0000b144, 0x00400041}, + {0x0000b148, 0x0140005f}, + {0x0000b14c, 0x0160015f}, + {0x0000b150, 0x017e017f}, + {0x0000b154, 0x02410242}, + {0x0000b158, 0x025f0240}, + {0x0000b15c, 0x027f0260}, + {0x0000b160, 0x0341027e}, + {0x0000b164, 0x035f0340}, + {0x0000b168, 0x037f0360}, + {0x0000b16c, 0x04400441}, + {0x0000b170, 0x0460045f}, + {0x0000b174, 0x0541047f}, + {0x0000b178, 0x055f0540}, + {0x0000b17c, 0x057f0560}, + {0x0000b180, 0x06400641}, + {0x0000b184, 0x0660065f}, + {0x0000b188, 0x067e067f}, + {0x0000b18c, 0x07410742}, + {0x0000b190, 0x075f0740}, + {0x0000b194, 0x077f0760}, + {0x0000b198, 0x07800781}, + {0x0000b19c, 0x07a0079f}, + {0x0000b1a0, 0x07c107bf}, + {0x0000b1a4, 0x000007c0}, + {0x0000b1a8, 0x00000000}, + {0x0000b1ac, 0x00000000}, + {0x0000b1b0, 0x00000000}, + {0x0000b1b4, 0x00000000}, + {0x0000b1b8, 0x00000000}, + {0x0000b1bc, 0x00000000}, + {0x0000b1c0, 0x00000000}, + {0x0000b1c4, 0x00000000}, + {0x0000b1c8, 0x00000000}, + {0x0000b1cc, 0x00000000}, + {0x0000b1d0, 0x00000000}, + {0x0000b1d4, 0x00000000}, + {0x0000b1d8, 0x00000000}, + {0x0000b1dc, 0x00000000}, + {0x0000b1e0, 0x00000000}, + {0x0000b1e4, 0x00000000}, + {0x0000b1e8, 0x00000000}, + {0x0000b1ec, 0x00000000}, + {0x0000b1f0, 0x00000396}, + {0x0000b1f4, 0x00000396}, + {0x0000b1f8, 0x00000396}, + {0x0000b1fc, 0x00000196}, +}; + +static const u32 ar9340Modes_low_ob_db_tx_gain_table_1p0[][5] = { + /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ + {0x0000a410, 0x000050d9, 0x000050d9, 0x000050d9, 0x000050d9}, + {0x0000a500, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a504, 0x06000003, 0x06000003, 0x04000002, 0x04000002}, + {0x0000a508, 0x0a000020, 0x0a000020, 0x08000004, 0x08000004}, + {0x0000a50c, 0x10000023, 0x10000023, 0x0b000200, 0x0b000200}, + {0x0000a510, 0x16000220, 0x16000220, 0x0f000202, 0x0f000202}, + {0x0000a514, 0x1c000223, 0x1c000223, 0x12000400, 0x12000400}, + {0x0000a518, 0x21020220, 0x21020220, 0x16000402, 0x16000402}, + {0x0000a51c, 0x27020223, 0x27020223, 0x19000404, 0x19000404}, + {0x0000a520, 0x2b022220, 0x2b022220, 0x1c000603, 0x1c000603}, + {0x0000a524, 0x2f022222, 0x2f022222, 0x21000a02, 0x21000a02}, + {0x0000a528, 0x34022225, 0x34022225, 0x25000a04, 0x25000a04}, + {0x0000a52c, 0x3a02222a, 0x3a02222a, 0x28000a20, 0x28000a20}, + {0x0000a530, 0x3e02222c, 0x3e02222c, 0x2c000e20, 0x2c000e20}, + {0x0000a534, 0x4202242a, 0x4202242a, 0x30000e22, 0x30000e22}, + {0x0000a538, 0x4702244a, 0x4702244a, 0x34000e24, 0x34000e24}, + {0x0000a53c, 0x4b02244c, 0x4b02244c, 0x38001640, 0x38001640}, + {0x0000a540, 0x4e02246c, 0x4e02246c, 0x3c001660, 0x3c001660}, + {0x0000a544, 0x5302266c, 0x5302266c, 0x3f001861, 0x3f001861}, + {0x0000a548, 0x5702286c, 0x5702286c, 0x43001a81, 0x43001a81}, + {0x0000a54c, 0x5c04286b, 0x5c04286b, 0x47001a83, 0x47001a83}, + {0x0000a550, 0x61042a6c, 0x61042a6c, 0x4a001c84, 0x4a001c84}, + {0x0000a554, 0x66062a6c, 0x66062a6c, 0x4e001ce3, 0x4e001ce3}, + {0x0000a558, 0x6b062e6c, 0x6b062e6c, 0x52001ce5, 0x52001ce5}, + {0x0000a55c, 0x7006308c, 0x7006308c, 0x56001ce9, 0x56001ce9}, + {0x0000a560, 0x730a308a, 0x730a308a, 0x5a001ceb, 0x5a001ceb}, + {0x0000a564, 0x770a308c, 0x770a308c, 0x5d001eec, 0x5d001eec}, + {0x0000a568, 0x770a308c, 0x770a308c, 0x5d001eec, 0x5d001eec}, + {0x0000a56c, 0x770a308c, 0x770a308c, 0x5d001eec, 0x5d001eec}, + {0x0000a570, 0x770a308c, 0x770a308c, 0x5d001eec, 0x5d001eec}, + {0x0000a574, 0x770a308c, 0x770a308c, 0x5d001eec, 0x5d001eec}, + {0x0000a578, 0x770a308c, 0x770a308c, 0x5d001eec, 0x5d001eec}, + {0x0000a57c, 0x770a308c, 0x770a308c, 0x5d001eec, 0x5d001eec}, + {0x0000a580, 0x00800000, 0x00800000, 0x00800000, 0x00800000}, + {0x0000a584, 0x06800003, 0x06800003, 0x04800002, 0x04800002}, + {0x0000a588, 0x0a800020, 0x0a800020, 0x08800004, 0x08800004}, + {0x0000a58c, 0x10800023, 0x10800023, 0x0b800200, 0x0b800200}, + {0x0000a590, 0x16800220, 0x16800220, 0x0f800202, 0x0f800202}, + {0x0000a594, 0x1c800223, 0x1c800223, 0x12800400, 0x12800400}, + {0x0000a598, 0x21820220, 0x21820220, 0x16800402, 0x16800402}, + {0x0000a59c, 0x27820223, 0x27820223, 0x19800404, 0x19800404}, + {0x0000a5a0, 0x2b822220, 0x2b822220, 0x1c800603, 0x1c800603}, + {0x0000a5a4, 0x2f822222, 0x2f822222, 0x21800a02, 0x21800a02}, + {0x0000a5a8, 0x34822225, 0x34822225, 0x25800a04, 0x25800a04}, + {0x0000a5ac, 0x3a82222a, 0x3a82222a, 0x28800a20, 0x28800a20}, + {0x0000a5b0, 0x3e82222c, 0x3e82222c, 0x2c800e20, 0x2c800e20}, + {0x0000a5b4, 0x4282242a, 0x4282242a, 0x30800e22, 0x30800e22}, + {0x0000a5b8, 0x4782244a, 0x4782244a, 0x34800e24, 0x34800e24}, + {0x0000a5bc, 0x4b82244c, 0x4b82244c, 0x38801640, 0x38801640}, + {0x0000a5c0, 0x4e82246c, 0x4e82246c, 0x3c801660, 0x3c801660}, + {0x0000a5c4, 0x5382266c, 0x5382266c, 0x3f801861, 0x3f801861}, + {0x0000a5c8, 0x5782286c, 0x5782286c, 0x43801a81, 0x43801a81}, + {0x0000a5cc, 0x5c84286b, 0x5c84286b, 0x47801a83, 0x47801a83}, + {0x0000a5d0, 0x61842a6c, 0x61842a6c, 0x4a801c84, 0x4a801c84}, + {0x0000a5d4, 0x66862a6c, 0x66862a6c, 0x4e801ce3, 0x4e801ce3}, + {0x0000a5d8, 0x6b862e6c, 0x6b862e6c, 0x52801ce5, 0x52801ce5}, + {0x0000a5dc, 0x7086308c, 0x7086308c, 0x56801ce9, 0x56801ce9}, + {0x0000a5e0, 0x738a308a, 0x738a308a, 0x5a801ceb, 0x5a801ceb}, + {0x0000a5e4, 0x778a308c, 0x778a308c, 0x5d801eec, 0x5d801eec}, + {0x0000a5e8, 0x778a308c, 0x778a308c, 0x5d801eec, 0x5d801eec}, + {0x0000a5ec, 0x778a308c, 0x778a308c, 0x5d801eec, 0x5d801eec}, + {0x0000a5f0, 0x778a308c, 0x778a308c, 0x5d801eec, 0x5d801eec}, + {0x0000a5f4, 0x778a308c, 0x778a308c, 0x5d801eec, 0x5d801eec}, + {0x0000a5f8, 0x778a308c, 0x778a308c, 0x5d801eec, 0x5d801eec}, + {0x0000a5fc, 0x778a308c, 0x778a308c, 0x5d801eec, 0x5d801eec}, + {0x00016044, 0x056db2db, 0x056db2db, 0x056db2db, 0x056db2db}, + {0x00016048, 0x24925266, 0x24925266, 0x24925266, 0x24925266}, + {0x00016444, 0x056db2db, 0x056db2db, 0x056db2db, 0x056db2db}, + {0x00016448, 0x24925266, 0x24925266, 0x24925266, 0x24925266}, +}; + +static const u32 ar9340Modes_mixed_ob_db_tx_gain_table_1p0[][5] = { + /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ + {0x0000a410, 0x000050d9, 0x000050d9, 0x000050d9, 0x000050d9}, + {0x0000a500, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a504, 0x06000003, 0x06000003, 0x04000002, 0x04000002}, + {0x0000a508, 0x0a000020, 0x0a000020, 0x08000004, 0x08000004}, + {0x0000a50c, 0x10000023, 0x10000023, 0x0b000200, 0x0b000200}, + {0x0000a510, 0x16000220, 0x16000220, 0x0f000202, 0x0f000202}, + {0x0000a514, 0x1c000223, 0x1c000223, 0x11000400, 0x11000400}, + {0x0000a518, 0x21020220, 0x21020220, 0x15000402, 0x15000402}, + {0x0000a51c, 0x27020223, 0x27020223, 0x19000404, 0x19000404}, + {0x0000a520, 0x2b022220, 0x2b022220, 0x1b000603, 0x1b000603}, + {0x0000a524, 0x2f022222, 0x2f022222, 0x1f000a02, 0x1f000a02}, + {0x0000a528, 0x34022225, 0x34022225, 0x23000a04, 0x23000a04}, + {0x0000a52c, 0x3a02222a, 0x3a02222a, 0x26000a20, 0x26000a20}, + {0x0000a530, 0x3e02222c, 0x3e02222c, 0x2a000e20, 0x2a000e20}, + {0x0000a534, 0x4202242a, 0x4202242a, 0x2e000e22, 0x2e000e22}, + {0x0000a538, 0x4702244a, 0x4702244a, 0x31000e24, 0x31000e24}, + {0x0000a53c, 0x4b02244c, 0x4b02244c, 0x34001640, 0x34001640}, + {0x0000a540, 0x4e02246c, 0x4e02246c, 0x38001660, 0x38001660}, + {0x0000a544, 0x5302266c, 0x5302266c, 0x3b001861, 0x3b001861}, + {0x0000a548, 0x5702286c, 0x5702286c, 0x3e001a81, 0x3e001a81}, + {0x0000a54c, 0x5c04286b, 0x5c04286b, 0x42001a83, 0x42001a83}, + {0x0000a550, 0x61042a6c, 0x61042a6c, 0x44001c84, 0x44001c84}, + {0x0000a554, 0x66062a6c, 0x66062a6c, 0x48001ce3, 0x48001ce3}, + {0x0000a558, 0x6b062e6c, 0x6b062e6c, 0x4c001ce5, 0x4c001ce5}, + {0x0000a55c, 0x7006308c, 0x7006308c, 0x50001ce9, 0x50001ce9}, + {0x0000a560, 0x730a308a, 0x730a308a, 0x54001ceb, 0x54001ceb}, + {0x0000a564, 0x770a308c, 0x770a308c, 0x56001eec, 0x56001eec}, + {0x0000a568, 0x770a308c, 0x770a308c, 0x56001eec, 0x56001eec}, + {0x0000a56c, 0x770a308c, 0x770a308c, 0x56001eec, 0x56001eec}, + {0x0000a570, 0x770a308c, 0x770a308c, 0x56001eec, 0x56001eec}, + {0x0000a574, 0x770a308c, 0x770a308c, 0x56001eec, 0x56001eec}, + {0x0000a578, 0x770a308c, 0x770a308c, 0x56001eec, 0x56001eec}, + {0x0000a57c, 0x770a308c, 0x770a308c, 0x56001eec, 0x56001eec}, + {0x0000a580, 0x00800000, 0x00800000, 0x00800000, 0x00800000}, + {0x0000a584, 0x06800003, 0x06800003, 0x04800002, 0x04800002}, + {0x0000a588, 0x0a800020, 0x0a800020, 0x08800004, 0x08800004}, + {0x0000a58c, 0x10800023, 0x10800023, 0x0b800200, 0x0b800200}, + {0x0000a590, 0x16800220, 0x16800220, 0x0f800202, 0x0f800202}, + {0x0000a594, 0x1c800223, 0x1c800223, 0x11800400, 0x11800400}, + {0x0000a598, 0x21820220, 0x21820220, 0x15800402, 0x15800402}, + {0x0000a59c, 0x27820223, 0x27820223, 0x19800404, 0x19800404}, + {0x0000a5a0, 0x2b822220, 0x2b822220, 0x1b800603, 0x1b800603}, + {0x0000a5a4, 0x2f822222, 0x2f822222, 0x1f800a02, 0x1f800a02}, + {0x0000a5a8, 0x34822225, 0x34822225, 0x23800a04, 0x23800a04}, + {0x0000a5ac, 0x3a82222a, 0x3a82222a, 0x26800a20, 0x26800a20}, + {0x0000a5b0, 0x3e82222c, 0x3e82222c, 0x2a800e20, 0x2a800e20}, + {0x0000a5b4, 0x4282242a, 0x4282242a, 0x2e800e22, 0x2e800e22}, + {0x0000a5b8, 0x4782244a, 0x4782244a, 0x31800e24, 0x31800e24}, + {0x0000a5bc, 0x4b82244c, 0x4b82244c, 0x34801640, 0x34801640}, + {0x0000a5c0, 0x4e82246c, 0x4e82246c, 0x38801660, 0x38801660}, + {0x0000a5c4, 0x5382266c, 0x5382266c, 0x3b801861, 0x3b801861}, + {0x0000a5c8, 0x5782286c, 0x5782286c, 0x3e801a81, 0x3e801a81}, + {0x0000a5cc, 0x5c84286b, 0x5c84286b, 0x42801a83, 0x42801a83}, + {0x0000a5d0, 0x61842a6c, 0x61842a6c, 0x44801c84, 0x44801c84}, + {0x0000a5d4, 0x66862a6c, 0x66862a6c, 0x48801ce3, 0x48801ce3}, + {0x0000a5d8, 0x6b862e6c, 0x6b862e6c, 0x4c801ce5, 0x4c801ce5}, + {0x0000a5dc, 0x7086308c, 0x7086308c, 0x50801ce9, 0x50801ce9}, + {0x0000a5e0, 0x738a308a, 0x738a308a, 0x54801ceb, 0x54801ceb}, + {0x0000a5e4, 0x778a308c, 0x778a308c, 0x56801eec, 0x56801eec}, + {0x0000a5e8, 0x778a308c, 0x778a308c, 0x56801eec, 0x56801eec}, + {0x0000a5ec, 0x778a308c, 0x778a308c, 0x56801eec, 0x56801eec}, + {0x0000a5f0, 0x778a308c, 0x778a308c, 0x56801eec, 0x56801eec}, + {0x0000a5f4, 0x778a308c, 0x778a308c, 0x56801eec, 0x56801eec}, + {0x0000a5f8, 0x778a308c, 0x778a308c, 0x56801eec, 0x56801eec}, + {0x0000a5fc, 0x778a308c, 0x778a308c, 0x56801eec, 0x56801eec}, + {0x00016044, 0x056db2db, 0x056db2db, 0x03b6d2e4, 0x03b6d2e4}, + {0x00016048, 0x24927266, 0x24927266, 0x8e483266, 0x8e483266}, + {0x00016444, 0x056db2db, 0x056db2db, 0x03b6d2e4, 0x03b6d2e4}, + {0x00016448, 0x24927266, 0x24927266, 0x8e482266, 0x8e482266}, +}; + +static const u32 ar9340_1p0_mac_core[][2] = { + /* Addr allmodes */ + {0x00000008, 0x00000000}, + {0x00000030, 0x00020085}, + {0x00000034, 0x00000005}, + {0x00000040, 0x00000000}, + {0x00000044, 0x00000000}, + {0x00000048, 0x00000008}, + {0x0000004c, 0x00000010}, + {0x00000050, 0x00000000}, + {0x00001040, 0x002ffc0f}, + {0x00001044, 0x002ffc0f}, + {0x00001048, 0x002ffc0f}, + {0x0000104c, 0x002ffc0f}, + {0x00001050, 0x002ffc0f}, + {0x00001054, 0x002ffc0f}, + {0x00001058, 0x002ffc0f}, + {0x0000105c, 0x002ffc0f}, + {0x00001060, 0x002ffc0f}, + {0x00001064, 0x002ffc0f}, + {0x000010f0, 0x00000100}, + {0x00001270, 0x00000000}, + {0x000012b0, 0x00000000}, + {0x000012f0, 0x00000000}, + {0x0000143c, 0x00000000}, + {0x0000147c, 0x00000000}, + {0x00008000, 0x00000000}, + {0x00008004, 0x00000000}, + {0x00008008, 0x00000000}, + {0x0000800c, 0x00000000}, + {0x00008018, 0x00000000}, + {0x00008020, 0x00000000}, + {0x00008038, 0x00000000}, + {0x0000803c, 0x00000000}, + {0x00008040, 0x00000000}, + {0x00008044, 0x00000000}, + {0x00008048, 0x00000000}, + {0x0000804c, 0xffffffff}, + {0x00008054, 0x00000000}, + {0x00008058, 0x00000000}, + {0x0000805c, 0x000fc78f}, + {0x00008060, 0x0000000f}, + {0x00008064, 0x00000000}, + {0x00008070, 0x00000310}, + {0x00008074, 0x00000020}, + {0x00008078, 0x00000000}, + {0x0000809c, 0x0000000f}, + {0x000080a0, 0x00000000}, + {0x000080a4, 0x02ff0000}, + {0x000080a8, 0x0e070605}, + {0x000080ac, 0x0000000d}, + {0x000080b0, 0x00000000}, + {0x000080b4, 0x00000000}, + {0x000080b8, 0x00000000}, + {0x000080bc, 0x00000000}, + {0x000080c0, 0x2a800000}, + {0x000080c4, 0x06900168}, + {0x000080c8, 0x13881c20}, + {0x000080cc, 0x01f40000}, + {0x000080d0, 0x00252500}, + {0x000080d4, 0x00a00000}, + {0x000080d8, 0x00400000}, + {0x000080dc, 0x00000000}, + {0x000080e0, 0xffffffff}, + {0x000080e4, 0x0000ffff}, + {0x000080e8, 0x3f3f3f3f}, + {0x000080ec, 0x00000000}, + {0x000080f0, 0x00000000}, + {0x000080f4, 0x00000000}, + {0x000080fc, 0x00020000}, + {0x00008100, 0x00000000}, + {0x00008108, 0x00000052}, + {0x0000810c, 0x00000000}, + {0x00008110, 0x00000000}, + {0x00008114, 0x000007ff}, + {0x00008118, 0x000000aa}, + {0x0000811c, 0x00003210}, + {0x00008124, 0x00000000}, + {0x00008128, 0x00000000}, + {0x0000812c, 0x00000000}, + {0x00008130, 0x00000000}, + {0x00008134, 0x00000000}, + {0x00008138, 0x00000000}, + {0x0000813c, 0x0000ffff}, + {0x00008144, 0xffffffff}, + {0x00008168, 0x00000000}, + {0x0000816c, 0x00000000}, + {0x00008170, 0x18486200}, + {0x00008174, 0x33332210}, + {0x00008178, 0x00000000}, + {0x0000817c, 0x00020000}, + {0x000081c0, 0x00000000}, + {0x000081c4, 0x33332210}, + {0x000081c8, 0x00000000}, + {0x000081cc, 0x00000000}, + {0x000081d4, 0x00000000}, + {0x000081ec, 0x00000000}, + {0x000081f0, 0x00000000}, + {0x000081f4, 0x00000000}, + {0x000081f8, 0x00000000}, + {0x000081fc, 0x00000000}, + {0x00008240, 0x00100000}, + {0x00008244, 0x0010f424}, + {0x00008248, 0x00000800}, + {0x0000824c, 0x0001e848}, + {0x00008250, 0x00000000}, + {0x00008254, 0x00000000}, + {0x00008258, 0x00000000}, + {0x0000825c, 0x40000000}, + {0x00008260, 0x00080922}, + {0x00008264, 0x9d400010}, + {0x00008268, 0xffffffff}, + {0x0000826c, 0x0000ffff}, + {0x00008270, 0x00000000}, + {0x00008274, 0x40000000}, + {0x00008278, 0x003e4180}, + {0x0000827c, 0x00000004}, + {0x00008284, 0x0000002c}, + {0x00008288, 0x0000002c}, + {0x0000828c, 0x000000ff}, + {0x00008294, 0x00000000}, + {0x00008298, 0x00000000}, + {0x0000829c, 0x00000000}, + {0x00008300, 0x00000140}, + {0x00008314, 0x00000000}, + {0x0000831c, 0x0000010d}, + {0x00008328, 0x00000000}, + {0x0000832c, 0x00000007}, + {0x00008330, 0x00000302}, + {0x00008334, 0x00000700}, + {0x00008338, 0x00ff0000}, + {0x0000833c, 0x02400000}, + {0x00008340, 0x000107ff}, + {0x00008344, 0xaa48105b}, + {0x00008348, 0x008f0000}, + {0x0000835c, 0x00000000}, + {0x00008360, 0xffffffff}, + {0x00008364, 0xffffffff}, + {0x00008368, 0x00000000}, + {0x00008370, 0x00000000}, + {0x00008374, 0x000000ff}, + {0x00008378, 0x00000000}, + {0x0000837c, 0x00000000}, + {0x00008380, 0xffffffff}, + {0x00008384, 0xffffffff}, + {0x00008390, 0xffffffff}, + {0x00008394, 0xffffffff}, + {0x00008398, 0x00000000}, + {0x0000839c, 0x00000000}, + {0x000083a0, 0x00000000}, + {0x000083a4, 0x0000fa14}, + {0x000083a8, 0x000f0c00}, + {0x000083ac, 0x33332210}, + {0x000083b0, 0x33332210}, + {0x000083b4, 0x33332210}, + {0x000083b8, 0x33332210}, + {0x000083bc, 0x00000000}, + {0x000083c0, 0x00000000}, + {0x000083c4, 0x00000000}, + {0x000083c8, 0x00000000}, + {0x000083cc, 0x00000200}, + {0x000083d0, 0x000301ff}, +}; + +static const u32 ar9340Common_wo_xlna_rx_gain_table_1p0[][2] = { + /* Addr allmodes */ + {0x0000a000, 0x00010000}, + {0x0000a004, 0x00030002}, + {0x0000a008, 0x00050004}, + {0x0000a00c, 0x00810080}, + {0x0000a010, 0x00830082}, + {0x0000a014, 0x01810180}, + {0x0000a018, 0x01830182}, + {0x0000a01c, 0x01850184}, + {0x0000a020, 0x01890188}, + {0x0000a024, 0x018b018a}, + {0x0000a028, 0x018d018c}, + {0x0000a02c, 0x03820190}, + {0x0000a030, 0x03840383}, + {0x0000a034, 0x03880385}, + {0x0000a038, 0x038a0389}, + {0x0000a03c, 0x038c038b}, + {0x0000a040, 0x0390038d}, + {0x0000a044, 0x03920391}, + {0x0000a048, 0x03940393}, + {0x0000a04c, 0x03960395}, + {0x0000a050, 0x00000000}, + {0x0000a054, 0x00000000}, + {0x0000a058, 0x00000000}, + {0x0000a05c, 0x00000000}, + {0x0000a060, 0x00000000}, + {0x0000a064, 0x00000000}, + {0x0000a068, 0x00000000}, + {0x0000a06c, 0x00000000}, + {0x0000a070, 0x00000000}, + {0x0000a074, 0x00000000}, + {0x0000a078, 0x00000000}, + {0x0000a07c, 0x00000000}, + {0x0000a080, 0x29292929}, + {0x0000a084, 0x29292929}, + {0x0000a088, 0x29292929}, + {0x0000a08c, 0x29292929}, + {0x0000a090, 0x22292929}, + {0x0000a094, 0x1d1d2222}, + {0x0000a098, 0x0c111117}, + {0x0000a09c, 0x00030303}, + {0x0000a0a0, 0x00000000}, + {0x0000a0a4, 0x00000000}, + {0x0000a0a8, 0x00000000}, + {0x0000a0ac, 0x00000000}, + {0x0000a0b0, 0x00000000}, + {0x0000a0b4, 0x00000000}, + {0x0000a0b8, 0x00000000}, + {0x0000a0bc, 0x00000000}, + {0x0000a0c0, 0x001f0000}, + {0x0000a0c4, 0x01000101}, + {0x0000a0c8, 0x011e011f}, + {0x0000a0cc, 0x011c011d}, + {0x0000a0d0, 0x02030204}, + {0x0000a0d4, 0x02010202}, + {0x0000a0d8, 0x021f0200}, + {0x0000a0dc, 0x0302021e}, + {0x0000a0e0, 0x03000301}, + {0x0000a0e4, 0x031e031f}, + {0x0000a0e8, 0x0402031d}, + {0x0000a0ec, 0x04000401}, + {0x0000a0f0, 0x041e041f}, + {0x0000a0f4, 0x0502041d}, + {0x0000a0f8, 0x05000501}, + {0x0000a0fc, 0x051e051f}, + {0x0000a100, 0x06010602}, + {0x0000a104, 0x061f0600}, + {0x0000a108, 0x061d061e}, + {0x0000a10c, 0x07020703}, + {0x0000a110, 0x07000701}, + {0x0000a114, 0x00000000}, + {0x0000a118, 0x00000000}, + {0x0000a11c, 0x00000000}, + {0x0000a120, 0x00000000}, + {0x0000a124, 0x00000000}, + {0x0000a128, 0x00000000}, + {0x0000a12c, 0x00000000}, + {0x0000a130, 0x00000000}, + {0x0000a134, 0x00000000}, + {0x0000a138, 0x00000000}, + {0x0000a13c, 0x00000000}, + {0x0000a140, 0x001f0000}, + {0x0000a144, 0x01000101}, + {0x0000a148, 0x011e011f}, + {0x0000a14c, 0x011c011d}, + {0x0000a150, 0x02030204}, + {0x0000a154, 0x02010202}, + {0x0000a158, 0x021f0200}, + {0x0000a15c, 0x0302021e}, + {0x0000a160, 0x03000301}, + {0x0000a164, 0x031e031f}, + {0x0000a168, 0x0402031d}, + {0x0000a16c, 0x04000401}, + {0x0000a170, 0x041e041f}, + {0x0000a174, 0x0502041d}, + {0x0000a178, 0x05000501}, + {0x0000a17c, 0x051e051f}, + {0x0000a180, 0x06010602}, + {0x0000a184, 0x061f0600}, + {0x0000a188, 0x061d061e}, + {0x0000a18c, 0x07020703}, + {0x0000a190, 0x07000701}, + {0x0000a194, 0x00000000}, + {0x0000a198, 0x00000000}, + {0x0000a19c, 0x00000000}, + {0x0000a1a0, 0x00000000}, + {0x0000a1a4, 0x00000000}, + {0x0000a1a8, 0x00000000}, + {0x0000a1ac, 0x00000000}, + {0x0000a1b0, 0x00000000}, + {0x0000a1b4, 0x00000000}, + {0x0000a1b8, 0x00000000}, + {0x0000a1bc, 0x00000000}, + {0x0000a1c0, 0x00000000}, + {0x0000a1c4, 0x00000000}, + {0x0000a1c8, 0x00000000}, + {0x0000a1cc, 0x00000000}, + {0x0000a1d0, 0x00000000}, + {0x0000a1d4, 0x00000000}, + {0x0000a1d8, 0x00000000}, + {0x0000a1dc, 0x00000000}, + {0x0000a1e0, 0x00000000}, + {0x0000a1e4, 0x00000000}, + {0x0000a1e8, 0x00000000}, + {0x0000a1ec, 0x00000000}, + {0x0000a1f0, 0x00000396}, + {0x0000a1f4, 0x00000396}, + {0x0000a1f8, 0x00000396}, + {0x0000a1fc, 0x00000196}, + {0x0000b000, 0x00010000}, + {0x0000b004, 0x00030002}, + {0x0000b008, 0x00050004}, + {0x0000b00c, 0x00810080}, + {0x0000b010, 0x00830082}, + {0x0000b014, 0x01810180}, + {0x0000b018, 0x01830182}, + {0x0000b01c, 0x01850184}, + {0x0000b020, 0x02810280}, + {0x0000b024, 0x02830282}, + {0x0000b028, 0x02850284}, + {0x0000b02c, 0x02890288}, + {0x0000b030, 0x028b028a}, + {0x0000b034, 0x0388028c}, + {0x0000b038, 0x038a0389}, + {0x0000b03c, 0x038c038b}, + {0x0000b040, 0x0390038d}, + {0x0000b044, 0x03920391}, + {0x0000b048, 0x03940393}, + {0x0000b04c, 0x03960395}, + {0x0000b050, 0x00000000}, + {0x0000b054, 0x00000000}, + {0x0000b058, 0x00000000}, + {0x0000b05c, 0x00000000}, + {0x0000b060, 0x00000000}, + {0x0000b064, 0x00000000}, + {0x0000b068, 0x00000000}, + {0x0000b06c, 0x00000000}, + {0x0000b070, 0x00000000}, + {0x0000b074, 0x00000000}, + {0x0000b078, 0x00000000}, + {0x0000b07c, 0x00000000}, + {0x0000b080, 0x32323232}, + {0x0000b084, 0x2f2f3232}, + {0x0000b088, 0x23282a2d}, + {0x0000b08c, 0x1c1e2123}, + {0x0000b090, 0x14171919}, + {0x0000b094, 0x0e0e1214}, + {0x0000b098, 0x03050707}, + {0x0000b09c, 0x00030303}, + {0x0000b0a0, 0x00000000}, + {0x0000b0a4, 0x00000000}, + {0x0000b0a8, 0x00000000}, + {0x0000b0ac, 0x00000000}, + {0x0000b0b0, 0x00000000}, + {0x0000b0b4, 0x00000000}, + {0x0000b0b8, 0x00000000}, + {0x0000b0bc, 0x00000000}, + {0x0000b0c0, 0x003f0020}, + {0x0000b0c4, 0x00400041}, + {0x0000b0c8, 0x0140005f}, + {0x0000b0cc, 0x0160015f}, + {0x0000b0d0, 0x017e017f}, + {0x0000b0d4, 0x02410242}, + {0x0000b0d8, 0x025f0240}, + {0x0000b0dc, 0x027f0260}, + {0x0000b0e0, 0x0341027e}, + {0x0000b0e4, 0x035f0340}, + {0x0000b0e8, 0x037f0360}, + {0x0000b0ec, 0x04400441}, + {0x0000b0f0, 0x0460045f}, + {0x0000b0f4, 0x0541047f}, + {0x0000b0f8, 0x055f0540}, + {0x0000b0fc, 0x057f0560}, + {0x0000b100, 0x06400641}, + {0x0000b104, 0x0660065f}, + {0x0000b108, 0x067e067f}, + {0x0000b10c, 0x07410742}, + {0x0000b110, 0x075f0740}, + {0x0000b114, 0x077f0760}, + {0x0000b118, 0x07800781}, + {0x0000b11c, 0x07a0079f}, + {0x0000b120, 0x07c107bf}, + {0x0000b124, 0x000007c0}, + {0x0000b128, 0x00000000}, + {0x0000b12c, 0x00000000}, + {0x0000b130, 0x00000000}, + {0x0000b134, 0x00000000}, + {0x0000b138, 0x00000000}, + {0x0000b13c, 0x00000000}, + {0x0000b140, 0x003f0020}, + {0x0000b144, 0x00400041}, + {0x0000b148, 0x0140005f}, + {0x0000b14c, 0x0160015f}, + {0x0000b150, 0x017e017f}, + {0x0000b154, 0x02410242}, + {0x0000b158, 0x025f0240}, + {0x0000b15c, 0x027f0260}, + {0x0000b160, 0x0341027e}, + {0x0000b164, 0x035f0340}, + {0x0000b168, 0x037f0360}, + {0x0000b16c, 0x04400441}, + {0x0000b170, 0x0460045f}, + {0x0000b174, 0x0541047f}, + {0x0000b178, 0x055f0540}, + {0x0000b17c, 0x057f0560}, + {0x0000b180, 0x06400641}, + {0x0000b184, 0x0660065f}, + {0x0000b188, 0x067e067f}, + {0x0000b18c, 0x07410742}, + {0x0000b190, 0x075f0740}, + {0x0000b194, 0x077f0760}, + {0x0000b198, 0x07800781}, + {0x0000b19c, 0x07a0079f}, + {0x0000b1a0, 0x07c107bf}, + {0x0000b1a4, 0x000007c0}, + {0x0000b1a8, 0x00000000}, + {0x0000b1ac, 0x00000000}, + {0x0000b1b0, 0x00000000}, + {0x0000b1b4, 0x00000000}, + {0x0000b1b8, 0x00000000}, + {0x0000b1bc, 0x00000000}, + {0x0000b1c0, 0x00000000}, + {0x0000b1c4, 0x00000000}, + {0x0000b1c8, 0x00000000}, + {0x0000b1cc, 0x00000000}, + {0x0000b1d0, 0x00000000}, + {0x0000b1d4, 0x00000000}, + {0x0000b1d8, 0x00000000}, + {0x0000b1dc, 0x00000000}, + {0x0000b1e0, 0x00000000}, + {0x0000b1e4, 0x00000000}, + {0x0000b1e8, 0x00000000}, + {0x0000b1ec, 0x00000000}, + {0x0000b1f0, 0x00000396}, + {0x0000b1f4, 0x00000396}, + {0x0000b1f8, 0x00000396}, + {0x0000b1fc, 0x00000196}, +}; + +static const u32 ar9340_1p0_soc_preamble[][2] = { + /* Addr allmodes */ + {0x000040a4, 0x00a0c1c9}, + {0x00007008, 0x00000000}, + {0x00007020, 0x00000000}, + {0x00007034, 0x00000002}, + {0x00007038, 0x000004c2}, +}; + +#endif -- cgit v1.2.3-70-g09d2 From d89baac8b477d8f9eca72d186863a554d7137b40 Mon Sep 17 00:00:00 2001 From: Vasanthakumar Thiagarajan Date: Tue, 19 Apr 2011 19:29:04 +0530 Subject: ath9k_hw: Initialize mode registers from initvals.h for AR9340 Signed-off-by: Vasanthakumar Thiagarajan Signed-off-by: John W. Linville --- drivers/net/wireless/ath/ath9k/ar9003_hw.c | 59 ++++++++++++++++++++++++++++- drivers/net/wireless/ath/ath9k/ar9003_phy.c | 3 ++ drivers/net/wireless/ath/ath9k/hw.h | 1 + 3 files changed, 62 insertions(+), 1 deletion(-) (limited to 'drivers/net/wireless/ath') diff --git a/drivers/net/wireless/ath/ath9k/ar9003_hw.c b/drivers/net/wireless/ath/ath9k/ar9003_hw.c index aebaad97b19..37af7216a1a 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_hw.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_hw.c @@ -18,6 +18,7 @@ #include "ar9003_mac.h" #include "ar9003_2p2_initvals.h" #include "ar9485_initvals.h" +#include "ar9340_initvals.h" /* General hardware code for the AR9003 hadware family */ @@ -28,7 +29,63 @@ */ static void ar9003_hw_init_mode_regs(struct ath_hw *ah) { - if (AR_SREV_9485_11(ah)) { + if (AR_SREV_9340(ah)) { + /* mac */ + INIT_INI_ARRAY(&ah->iniMac[ATH_INI_PRE], NULL, 0, 0); + INIT_INI_ARRAY(&ah->iniMac[ATH_INI_CORE], + ar9340_1p0_mac_core, + ARRAY_SIZE(ar9340_1p0_mac_core), 2); + INIT_INI_ARRAY(&ah->iniMac[ATH_INI_POST], + ar9340_1p0_mac_postamble, + ARRAY_SIZE(ar9340_1p0_mac_postamble), 5); + + /* bb */ + INIT_INI_ARRAY(&ah->iniBB[ATH_INI_PRE], NULL, 0, 0); + INIT_INI_ARRAY(&ah->iniBB[ATH_INI_CORE], + ar9340_1p0_baseband_core, + ARRAY_SIZE(ar9340_1p0_baseband_core), 2); + INIT_INI_ARRAY(&ah->iniBB[ATH_INI_POST], + ar9340_1p0_baseband_postamble, + ARRAY_SIZE(ar9340_1p0_baseband_postamble), 5); + + /* radio */ + INIT_INI_ARRAY(&ah->iniRadio[ATH_INI_PRE], NULL, 0, 0); + INIT_INI_ARRAY(&ah->iniRadio[ATH_INI_CORE], + ar9340_1p0_radio_core, + ARRAY_SIZE(ar9340_1p0_radio_core), 2); + INIT_INI_ARRAY(&ah->iniRadio[ATH_INI_POST], + ar9340_1p0_radio_postamble, + ARRAY_SIZE(ar9340_1p0_radio_postamble), 5); + + /* soc */ + INIT_INI_ARRAY(&ah->iniSOC[ATH_INI_PRE], + ar9340_1p0_soc_preamble, + ARRAY_SIZE(ar9340_1p0_soc_preamble), 2); + INIT_INI_ARRAY(&ah->iniSOC[ATH_INI_CORE], NULL, 0, 0); + INIT_INI_ARRAY(&ah->iniSOC[ATH_INI_POST], + ar9340_1p0_soc_postamble, + ARRAY_SIZE(ar9340_1p0_soc_postamble), 5); + + /* rx/tx gain */ + INIT_INI_ARRAY(&ah->iniModesRxGain, + ar9340Common_wo_xlna_rx_gain_table_1p0, + ARRAY_SIZE(ar9340Common_wo_xlna_rx_gain_table_1p0), + 5); + INIT_INI_ARRAY(&ah->iniModesTxGain, + ar9340Modes_high_ob_db_tx_gain_table_1p0, + ARRAY_SIZE(ar9340Modes_high_ob_db_tx_gain_table_1p0), + 5); + + INIT_INI_ARRAY(&ah->iniModesAdditional, + ar9340Modes_fast_clock_1p0, + ARRAY_SIZE(ar9340Modes_fast_clock_1p0), + 3); + + INIT_INI_ARRAY(&ah->iniModesAdditional_40M, + ar9340_1p0_radio_core_40M, + ARRAY_SIZE(ar9340_1p0_radio_core_40M), + 2); + } else if (AR_SREV_9485_11(ah)) { /* mac */ INIT_INI_ARRAY(&ah->iniMac[ATH_INI_PRE], NULL, 0, 0); INIT_INI_ARRAY(&ah->iniMac[ATH_INI_CORE], diff --git a/drivers/net/wireless/ath/ath9k/ar9003_phy.c b/drivers/net/wireless/ath/ath9k/ar9003_phy.c index 1bc33f51e46..c4d08058d40 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_phy.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.c @@ -646,6 +646,9 @@ static int ar9003_hw_process_ini(struct ath_hw *ah, REG_WRITE_ARRAY(&ah->iniModesAdditional, modesIndex, regWrites); + if (AR_SREV_9340(ah) && !ah->is_clk_25mhz) + REG_WRITE_ARRAY(&ah->iniModesAdditional_40M, 1, regWrites); + ar9003_hw_override_ini(ah); ar9003_hw_set_channel_regs(ah, chan); ar9003_hw_set_chain_masks(ah, ah->rxchainmask, ah->txchainmask); diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h index 9b1f415c36b..29a745c59e6 100644 --- a/drivers/net/wireless/ath/ath9k/hw.h +++ b/drivers/net/wireless/ath/ath9k/hw.h @@ -800,6 +800,7 @@ struct ath_hw { struct ar5416IniArray iniPcieSerdes; struct ar5416IniArray iniPcieSerdesLowPower; struct ar5416IniArray iniModesAdditional; + struct ar5416IniArray iniModesAdditional_40M; struct ar5416IniArray iniModesRxGain; struct ar5416IniArray iniModesTxGain; struct ar5416IniArray iniModes_9271_1_0_only; -- cgit v1.2.3-70-g09d2 From 070c4d509b1edcd0b8a40177a02e4302416c56d7 Mon Sep 17 00:00:00 2001 From: Vasanthakumar Thiagarajan Date: Tue, 19 Apr 2011 19:29:05 +0530 Subject: ath9k_hw: Don't do ani initialization for AR9340 Signed-off-by: Vasanthakumar Thiagarajan Signed-off-by: John W. Linville --- drivers/net/wireless/ath/ath9k/hw.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/net/wireless/ath') diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c index a1eaacee605..72631b128a4 100644 --- a/drivers/net/wireless/ath/ath9k/hw.c +++ b/drivers/net/wireless/ath/ath9k/hw.c @@ -462,7 +462,7 @@ static int ath9k_hw_post_init(struct ath_hw *ah) return ecode; } - if (!AR_SREV_9100(ah)) { + if (!AR_SREV_9100(ah) && !AR_SREV_9340(ah)) { ath9k_hw_ani_setup(ah); ath9k_hw_ani_init(ah); } -- cgit v1.2.3-70-g09d2 From d7fd52a80f9537970da1f80d785cac67375c05df Mon Sep 17 00:00:00 2001 From: Vasanthakumar Thiagarajan Date: Tue, 19 Apr 2011 19:29:06 +0530 Subject: ath9k_hw: Initialize tx and rx gain table from initvals.h for ar9340 Signed-off-by: Vasanthakumar Thiagarajan Signed-off-by: John W. Linville --- drivers/net/wireless/ath/ath9k/ar9003_hw.c | 42 +++++++++++++++++++++++++----- 1 file changed, 36 insertions(+), 6 deletions(-) (limited to 'drivers/net/wireless/ath') diff --git a/drivers/net/wireless/ath/ath9k/ar9003_hw.c b/drivers/net/wireless/ath/ath9k/ar9003_hw.c index 37af7216a1a..a55eddbb258 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_hw.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_hw.c @@ -220,7 +220,12 @@ static void ar9003_tx_gain_table_apply(struct ath_hw *ah) switch (ar9003_hw_get_tx_gain_idx(ah)) { case 0: default: - if (AR_SREV_9485_11(ah)) + if (AR_SREV_9340(ah)) + INIT_INI_ARRAY(&ah->iniModesTxGain, + ar9340Modes_lowest_ob_db_tx_gain_table_1p0, + ARRAY_SIZE(ar9340Modes_lowest_ob_db_tx_gain_table_1p0), + 5); + else if (AR_SREV_9485_11(ah)) INIT_INI_ARRAY(&ah->iniModesTxGain, ar9485_modes_lowest_ob_db_tx_gain_1_1, ARRAY_SIZE(ar9485_modes_lowest_ob_db_tx_gain_1_1), @@ -232,7 +237,12 @@ static void ar9003_tx_gain_table_apply(struct ath_hw *ah) 5); break; case 1: - if (AR_SREV_9485_11(ah)) + if (AR_SREV_9340(ah)) + INIT_INI_ARRAY(&ah->iniModesTxGain, + ar9340Modes_lowest_ob_db_tx_gain_table_1p0, + ARRAY_SIZE(ar9340Modes_lowest_ob_db_tx_gain_table_1p0), + 5); + else if (AR_SREV_9485_11(ah)) INIT_INI_ARRAY(&ah->iniModesTxGain, ar9485Modes_high_ob_db_tx_gain_1_1, ARRAY_SIZE(ar9485Modes_high_ob_db_tx_gain_1_1), @@ -244,7 +254,12 @@ static void ar9003_tx_gain_table_apply(struct ath_hw *ah) 5); break; case 2: - if (AR_SREV_9485_11(ah)) + if (AR_SREV_9340(ah)) + INIT_INI_ARRAY(&ah->iniModesTxGain, + ar9340Modes_lowest_ob_db_tx_gain_table_1p0, + ARRAY_SIZE(ar9340Modes_lowest_ob_db_tx_gain_table_1p0), + 5); + else if (AR_SREV_9485_11(ah)) INIT_INI_ARRAY(&ah->iniModesTxGain, ar9485Modes_low_ob_db_tx_gain_1_1, ARRAY_SIZE(ar9485Modes_low_ob_db_tx_gain_1_1), @@ -256,7 +271,12 @@ static void ar9003_tx_gain_table_apply(struct ath_hw *ah) 5); break; case 3: - if (AR_SREV_9485_11(ah)) + if (AR_SREV_9340(ah)) + INIT_INI_ARRAY(&ah->iniModesTxGain, + ar9340Modes_lowest_ob_db_tx_gain_table_1p0, + ARRAY_SIZE(ar9340Modes_lowest_ob_db_tx_gain_table_1p0), + 5); + else if (AR_SREV_9485_11(ah)) INIT_INI_ARRAY(&ah->iniModesTxGain, ar9485Modes_high_power_tx_gain_1_1, ARRAY_SIZE(ar9485Modes_high_power_tx_gain_1_1), @@ -275,7 +295,12 @@ static void ar9003_rx_gain_table_apply(struct ath_hw *ah) switch (ar9003_hw_get_rx_gain_idx(ah)) { case 0: default: - if (AR_SREV_9485_11(ah)) + if (AR_SREV_9340(ah)) + INIT_INI_ARRAY(&ah->iniModesRxGain, + ar9340Common_rx_gain_table_1p0, + ARRAY_SIZE(ar9340Common_rx_gain_table_1p0), + 2); + else if (AR_SREV_9485_11(ah)) INIT_INI_ARRAY(&ah->iniModesRxGain, ar9485Common_wo_xlna_rx_gain_1_1, ARRAY_SIZE(ar9485Common_wo_xlna_rx_gain_1_1), @@ -287,7 +312,12 @@ static void ar9003_rx_gain_table_apply(struct ath_hw *ah) 2); break; case 1: - if (AR_SREV_9485_11(ah)) + if (AR_SREV_9340(ah)) + INIT_INI_ARRAY(&ah->iniModesRxGain, + ar9340Common_wo_xlna_rx_gain_table_1p0, + ARRAY_SIZE(ar9340Common_wo_xlna_rx_gain_table_1p0), + 2); + else if (AR_SREV_9485_11(ah)) INIT_INI_ARRAY(&ah->iniModesRxGain, ar9485Common_wo_xlna_rx_gain_1_1, ARRAY_SIZE(ar9485Common_wo_xlna_rx_gain_1_1), -- cgit v1.2.3-70-g09d2 From d1395d85fa58438c70b77185b7c5780b94046348 Mon Sep 17 00:00:00 2001 From: Vasanthakumar Thiagarajan Date: Tue, 19 Apr 2011 19:29:07 +0530 Subject: ath9k_hw: Read spur frequency information from eeprom for AR9340 Signed-off-by: Vasanthakumar Thiagarajan Signed-off-by: John W. Linville --- drivers/net/wireless/ath/ath9k/ar9003_phy.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/net/wireless/ath') diff --git a/drivers/net/wireless/ath/ath9k/ar9003_phy.c b/drivers/net/wireless/ath/ath9k/ar9003_phy.c index c4d08058d40..0b999f94cd9 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_phy.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.c @@ -151,7 +151,7 @@ static void ar9003_hw_spur_mitigate_mrc_cck(struct ath_hw *ah, * is out-of-band and can be ignored. */ - if (AR_SREV_9485(ah)) { + if (AR_SREV_9485(ah) || AR_SREV_9340(ah)) { spur_fbin_ptr = ar9003_get_spur_chan_ptr(ah, IS_CHAN_2GHZ(chan)); if (spur_fbin_ptr[0] == 0) /* No spur */ @@ -176,7 +176,7 @@ static void ar9003_hw_spur_mitigate_mrc_cck(struct ath_hw *ah, for (i = 0; i < max_spur_cnts; i++) { negative = 0; - if (AR_SREV_9485(ah)) + if (AR_SREV_9485(ah) || AR_SREV_9340(ah)) cur_bb_spur = FBIN2FREQ(spur_fbin_ptr[i], IS_CHAN_2GHZ(chan)) - synth_freq; else -- cgit v1.2.3-70-g09d2 From 17869f4fe940407b5b80039110c0257c90e18a99 Mon Sep 17 00:00:00 2001 From: Vasanthakumar Thiagarajan Date: Tue, 19 Apr 2011 19:29:08 +0530 Subject: ath9k_hw: Configure RF channel freqency for AR9340 Signed-off-by: Vasanthakumar Thiagarajan Signed-off-by: John W. Linville --- drivers/net/wireless/ath/ath9k/ar9003_phy.c | 23 ++++++++++++++++++++--- 1 file changed, 20 insertions(+), 3 deletions(-) (limited to 'drivers/net/wireless/ath') diff --git a/drivers/net/wireless/ath/ath9k/ar9003_phy.c b/drivers/net/wireless/ath/ath9k/ar9003_phy.c index 0b999f94cd9..ea2f60c08f8 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_phy.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.c @@ -86,14 +86,31 @@ static int ar9003_hw_set_channel(struct ath_hw *ah, struct ath9k_channel *chan) channelSel = (freq * 4) / 120; chan_frac = (((freq * 4) % 120) * 0x20000) / 120; channelSel = (channelSel << 17) | chan_frac; + } else if (AR_SREV_9340(ah)) { + if (ah->is_clk_25mhz) { + u32 chan_frac; + + channelSel = (freq * 2) / 75; + chan_frac = (((freq * 2) % 75) * 0x20000) / 75; + channelSel = (channelSel << 17) | chan_frac; + } else + channelSel = CHANSEL_2G(freq) >> 1; } else channelSel = CHANSEL_2G(freq); /* Set to 2G mode */ bMode = 1; } else { - channelSel = CHANSEL_5G(freq); - /* Doubler is ON, so, divide channelSel by 2. */ - channelSel >>= 1; + if (AR_SREV_9340(ah) && ah->is_clk_25mhz) { + u32 chan_frac; + + channelSel = (freq * 2) / 75; + chan_frac = ((freq % 75) * 0x20000) / 75; + channelSel = (channelSel << 17) | chan_frac; + } else { + channelSel = CHANSEL_5G(freq); + /* Doubler is ON, so, divide channelSel by 2. */ + channelSel >>= 1; + } /* Set to 5G mode */ bMode = 0; } -- cgit v1.2.3-70-g09d2 From e758ff8f7fc9ce96e94131b13e70af2c197fa05e Mon Sep 17 00:00:00 2001 From: Vasanthakumar Thiagarajan Date: Tue, 19 Apr 2011 19:29:09 +0530 Subject: ath9k_hw: Clean up rx/tx chain configuration before AGC/IQ cal Use hw supported chains instead of hard coded values. Signed-off-by: Vasanthakumar Thiagarajan Signed-off-by: John W. Linville --- drivers/net/wireless/ath/ath9k/ar9003_calib.c | 13 +++++-------- 1 file changed, 5 insertions(+), 8 deletions(-) (limited to 'drivers/net/wireless/ath') diff --git a/drivers/net/wireless/ath/ath9k/ar9003_calib.c b/drivers/net/wireless/ath/ath9k/ar9003_calib.c index 4a4cd88429c..09f3aa7f82f 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_calib.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_calib.c @@ -940,21 +940,18 @@ static bool ar9003_hw_init_cal(struct ath_hw *ah, struct ath9k_channel *chan) { struct ath_common *common = ath9k_hw_common(ah); + struct ath9k_hw_capabilities *pCap = &ah->caps; int val; val = REG_READ(ah, AR_ENT_OTP); ath_dbg(common, ATH_DBG_CALIBRATE, "ath9k: AR_ENT_OTP 0x%x\n", val); - if (AR_SREV_9485(ah)) - ar9003_hw_set_chain_masks(ah, 0x1, 0x1); - else if (val & AR_ENT_OTP_CHAIN2_DISABLE) + /* Configure rx/tx chains before running AGC/TxiQ cals */ + if (val & AR_ENT_OTP_CHAIN2_DISABLE) ar9003_hw_set_chain_masks(ah, 0x3, 0x3); else - /* - * 0x7 = 0b111 , AR9003 needs to be configured for 3-chain - * mode before running AGC/TxIQ cals - */ - ar9003_hw_set_chain_masks(ah, 0x7, 0x7); + ar9003_hw_set_chain_masks(ah, pCap->rx_chainmask, + pCap->tx_chainmask); /* Do Tx IQ Calibration */ if (AR_SREV_9485(ah)) -- cgit v1.2.3-70-g09d2 From 66953d438576938b02e6ff0ade1958f3e90af4a9 Mon Sep 17 00:00:00 2001 From: Vasanthakumar Thiagarajan Date: Tue, 19 Apr 2011 19:29:10 +0530 Subject: ath9k_hw: Fix register offset AR_PHY_65NM_CH0_THERM for AR9340 Signed-off-by: Vasanthakumar Thiagarajan Signed-off-by: John W. Linville --- drivers/net/wireless/ath/ath9k/ar9003_phy.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/net/wireless/ath') diff --git a/drivers/net/wireless/ath/ath9k/ar9003_phy.h b/drivers/net/wireless/ath/ath9k/ar9003_phy.h index 8bdda2cf9dd..d133ee82087 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_phy.h +++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.h @@ -588,7 +588,7 @@ #define AR_PHY_65NM_CH0_BIAS2 0x160c4 #define AR_PHY_65NM_CH0_BIAS4 0x160cc #define AR_PHY_65NM_CH0_RXTX4 0x1610c -#define AR_PHY_65NM_CH0_THERM (AR_SREV_9485(ah) ? 0x1628c : 0x16290) +#define AR_PHY_65NM_CH0_THERM (AR_SREV_9300(ah) ? 0x16290 : 0x1628c) #define AR_PHY_65NM_CH0_THERM_LOCAL 0x80000000 #define AR_PHY_65NM_CH0_THERM_LOCAL_S 31 -- cgit v1.2.3-70-g09d2 From 160b7fb4a07f52a6ba883b52fbb992f0086f99f6 Mon Sep 17 00:00:00 2001 From: Vasanthakumar Thiagarajan Date: Tue, 19 Apr 2011 19:29:11 +0530 Subject: ath9k_hw: Don't configure AR_CH0_THERM for AR9340 Signed-off-by: Vasanthakumar Thiagarajan Signed-off-by: John W. Linville --- drivers/net/wireless/ath/ath9k/ar9003_eeprom.c | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) (limited to 'drivers/net/wireless/ath') diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c index 4a927180299..685ce91fb71 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c @@ -3448,9 +3448,13 @@ static void ar9003_hw_xpa_bias_level_apply(struct ath_hw *ah, bool is2ghz) REG_RMW_FIELD(ah, AR_CH0_TOP2, AR_CH0_TOP2_XPABIASLVL, bias); else { REG_RMW_FIELD(ah, AR_CH0_TOP, AR_CH0_TOP_XPABIASLVL, bias); - REG_RMW_FIELD(ah, AR_CH0_THERM, AR_CH0_THERM_XPABIASLVL_MSB, - bias >> 2); - REG_RMW_FIELD(ah, AR_CH0_THERM, AR_CH0_THERM_XPASHORT2GND, 1); + if (!AR_SREV_9340(ah)) { + REG_RMW_FIELD(ah, AR_CH0_THERM, + AR_CH0_THERM_XPABIASLVL_MSB, + bias >> 2); + REG_RMW_FIELD(ah, AR_CH0_THERM, + AR_CH0_THERM_XPASHORT2GND, 1); + } } } -- cgit v1.2.3-70-g09d2 From 3594beae705523982823f84bf4997f680b2cf75f Mon Sep 17 00:00:00 2001 From: Vasanthakumar Thiagarajan Date: Tue, 19 Apr 2011 19:29:12 +0530 Subject: ath9k_hw: Skip internal regulator configuration for AR9340 Signed-off-by: Vasanthakumar Thiagarajan Signed-off-by: John W. Linville --- drivers/net/wireless/ath/ath9k/ar9003_eeprom.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'drivers/net/wireless/ath') diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c index 685ce91fb71..6e5baa7b40c 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c @@ -3753,7 +3753,8 @@ static void ath9k_hw_ar9300_set_board_values(struct ath_hw *ah, ar9003_hw_ant_ctrl_apply(ah, IS_CHAN_2GHZ(chan)); ar9003_hw_drive_strength_apply(ah); ar9003_hw_atten_apply(ah, chan); - ar9003_hw_internal_regulator_apply(ah); + if (!AR_SREV_9340(ah)) + ar9003_hw_internal_regulator_apply(ah); if (AR_SREV_9485(ah)) ar9003_hw_apply_tuning_caps(ah); } -- cgit v1.2.3-70-g09d2 From a969c09184e7cb7d14838598b54c6effbef8b584 Mon Sep 17 00:00:00 2001 From: Vasanthakumar Thiagarajan Date: Tue, 19 Apr 2011 19:29:13 +0530 Subject: ath9k_hw: Configure tuning capacitance value for AR9340 as well Signed-off-by: Vasanthakumar Thiagarajan Signed-off-by: John W. Linville --- drivers/net/wireless/ath/ath9k/ar9003_eeprom.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/net/wireless/ath') diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c index 6e5baa7b40c..262fb62c9a8 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c @@ -3755,7 +3755,7 @@ static void ath9k_hw_ar9300_set_board_values(struct ath_hw *ah, ar9003_hw_atten_apply(ah, chan); if (!AR_SREV_9340(ah)) ar9003_hw_internal_regulator_apply(ah); - if (AR_SREV_9485(ah)) + if (AR_SREV_9485(ah) || AR_SREV_9340(ah)) ar9003_hw_apply_tuning_caps(ah); } -- cgit v1.2.3-70-g09d2 From 2be7bfe0b454bc7c60ede777907ec817baa6196e Mon Sep 17 00:00:00 2001 From: Vasanthakumar Thiagarajan Date: Tue, 19 Apr 2011 19:29:14 +0530 Subject: ath9k_hw: Enable byte Tx/Rx data swap for AR9340 Signed-off-by: Vasanthakumar Thiagarajan Signed-off-by: John W. Linville --- drivers/net/wireless/ath/ath9k/hw.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'drivers/net/wireless/ath') diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c index 72631b128a4..39dd90110f3 100644 --- a/drivers/net/wireless/ath/ath9k/hw.c +++ b/drivers/net/wireless/ath/ath9k/hw.c @@ -1544,7 +1544,9 @@ int ath9k_hw_reset(struct ath_hw *ah, struct ath9k_channel *chan, REG_WRITE(ah, AR_CFG, AR_CFG_SWTD | AR_CFG_SWRD); } #ifdef __BIG_ENDIAN - else + else if (AR_SREV_9340(ah)) + REG_RMW(ah, AR_CFG, AR_CFG_SWRB | AR_CFG_SWTB, 0); + else REG_WRITE(ah, AR_CFG, AR_CFG_SWTD | AR_CFG_SWRD); #endif } -- cgit v1.2.3-70-g09d2 From 2976bc5ebfb6c6dd37b4513540e567de0a2313f7 Mon Sep 17 00:00:00 2001 From: Vasanthakumar Thiagarajan Date: Tue, 19 Apr 2011 19:29:15 +0530 Subject: ath9k_hw: Configure chain switch table and attenuation control only for active chains Signed-off-by: Vasanthakumar Thiagarajan Signed-off-by: John W. Linville --- drivers/net/wireless/ath/ath9k/ar9003_eeprom.c | 44 +++++++++++++++----------- 1 file changed, 26 insertions(+), 18 deletions(-) (limited to 'drivers/net/wireless/ath') diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c index 262fb62c9a8..fd9b8c400f7 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c @@ -3501,23 +3501,28 @@ static u16 ar9003_hw_ant_ctrl_chain_get(struct ath_hw *ah, static void ar9003_hw_ant_ctrl_apply(struct ath_hw *ah, bool is2ghz) { + int chain; + static const u32 switch_chain_reg[AR9300_MAX_CHAINS] = { + AR_PHY_SWITCH_CHAIN_0, + AR_PHY_SWITCH_CHAIN_1, + AR_PHY_SWITCH_CHAIN_2, + }; + u32 value = ar9003_hw_ant_ctrl_common_get(ah, is2ghz); + REG_RMW_FIELD(ah, AR_PHY_SWITCH_COM, AR_SWITCH_TABLE_COM_ALL, value); value = ar9003_hw_ant_ctrl_common_2_get(ah, is2ghz); REG_RMW_FIELD(ah, AR_PHY_SWITCH_COM_2, AR_SWITCH_TABLE_COM2_ALL, value); - value = ar9003_hw_ant_ctrl_chain_get(ah, 0, is2ghz); - REG_RMW_FIELD(ah, AR_PHY_SWITCH_CHAIN_0, AR_SWITCH_TABLE_ALL, value); - - if (!AR_SREV_9485(ah)) { - value = ar9003_hw_ant_ctrl_chain_get(ah, 1, is2ghz); - REG_RMW_FIELD(ah, AR_PHY_SWITCH_CHAIN_1, AR_SWITCH_TABLE_ALL, - value); - - value = ar9003_hw_ant_ctrl_chain_get(ah, 2, is2ghz); - REG_RMW_FIELD(ah, AR_PHY_SWITCH_CHAIN_2, AR_SWITCH_TABLE_ALL, - value); + for (chain = 0; chain < AR9300_MAX_CHAINS; chain++) { + if ((ah->rxchainmask & BIT(chain)) || + (ah->txchainmask & BIT(chain))) { + value = ar9003_hw_ant_ctrl_chain_get(ah, chain, + is2ghz); + REG_RMW_FIELD(ah, switch_chain_reg[chain], + AR_SWITCH_TABLE_ALL, value); + } } if (AR_SREV_9485(ah)) { @@ -3638,13 +3643,16 @@ static void ar9003_hw_atten_apply(struct ath_hw *ah, struct ath9k_channel *chan) /* Test value. if 0 then attenuation is unused. Don't load anything. */ for (i = 0; i < 3; i++) { - value = ar9003_hw_atten_chain_get(ah, i, chan); - REG_RMW_FIELD(ah, ext_atten_reg[i], - AR_PHY_EXT_ATTEN_CTL_XATTEN1_DB, value); - - value = ar9003_hw_atten_chain_get_margin(ah, i, chan); - REG_RMW_FIELD(ah, ext_atten_reg[i], - AR_PHY_EXT_ATTEN_CTL_XATTEN1_MARGIN, value); + if (ah->txchainmask & BIT(i)) { + value = ar9003_hw_atten_chain_get(ah, i, chan); + REG_RMW_FIELD(ah, ext_atten_reg[i], + AR_PHY_EXT_ATTEN_CTL_XATTEN1_DB, value); + + value = ar9003_hw_atten_chain_get_margin(ah, i, chan); + REG_RMW_FIELD(ah, ext_atten_reg[i], + AR_PHY_EXT_ATTEN_CTL_XATTEN1_MARGIN, + value); + } } } -- cgit v1.2.3-70-g09d2 From 5d48ae78cf81b4006ee1b7690b850db84820dc14 Mon Sep 17 00:00:00 2001 From: Vasanthakumar Thiagarajan Date: Tue, 19 Apr 2011 19:29:16 +0530 Subject: ath9k_hw: Read iq calibration data only for active chains Signed-off-by: Vasanthakumar Thiagarajan Signed-off-by: John W. Linville --- drivers/net/wireless/ath/ath9k/ar9003_calib.c | 24 +++++++++++++----------- 1 file changed, 13 insertions(+), 11 deletions(-) (limited to 'drivers/net/wireless/ath') diff --git a/drivers/net/wireless/ath/ath9k/ar9003_calib.c b/drivers/net/wireless/ath/ath9k/ar9003_calib.c index 09f3aa7f82f..bceff49d150 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_calib.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_calib.c @@ -185,17 +185,19 @@ static void ar9003_hw_iqcal_collect(struct ath_hw *ah) /* Accumulate IQ cal measures for active chains */ for (i = 0; i < AR5416_MAX_CHAINS; i++) { - ah->totalPowerMeasI[i] += - REG_READ(ah, AR_PHY_CAL_MEAS_0(i)); - ah->totalPowerMeasQ[i] += - REG_READ(ah, AR_PHY_CAL_MEAS_1(i)); - ah->totalIqCorrMeas[i] += - (int32_t) REG_READ(ah, AR_PHY_CAL_MEAS_2(i)); - ath_dbg(ath9k_hw_common(ah), ATH_DBG_CALIBRATE, - "%d: Chn %d pmi=0x%08x;pmq=0x%08x;iqcm=0x%08x;\n", - ah->cal_samples, i, ah->totalPowerMeasI[i], - ah->totalPowerMeasQ[i], - ah->totalIqCorrMeas[i]); + if (ah->txchainmask & BIT(i)) { + ah->totalPowerMeasI[i] += + REG_READ(ah, AR_PHY_CAL_MEAS_0(i)); + ah->totalPowerMeasQ[i] += + REG_READ(ah, AR_PHY_CAL_MEAS_1(i)); + ah->totalIqCorrMeas[i] += + (int32_t) REG_READ(ah, AR_PHY_CAL_MEAS_2(i)); + ath_dbg(ath9k_hw_common(ah), ATH_DBG_CALIBRATE, + "%d: Chn %d pmi=0x%08x;pmq=0x%08x;iqcm=0x%08x;\n", + ah->cal_samples, i, ah->totalPowerMeasI[i], + ah->totalPowerMeasQ[i], + ah->totalIqCorrMeas[i]); + } } } -- cgit v1.2.3-70-g09d2 From 247eee0e4ee3e23fd4f2918cdffa1e20d2261fa8 Mon Sep 17 00:00:00 2001 From: Vasanthakumar Thiagarajan Date: Tue, 19 Apr 2011 19:29:17 +0530 Subject: ath9k: Add AR9340 platform id to id table Signed-off-by: Vasanthakumar Thiagarajan Signed-off-by: John W. Linville --- drivers/net/wireless/ath/ath9k/ahb.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'drivers/net/wireless/ath') diff --git a/drivers/net/wireless/ath/ath9k/ahb.c b/drivers/net/wireless/ath/ath9k/ahb.c index 5193ed58a17..090f3145e3b 100644 --- a/drivers/net/wireless/ath/ath9k/ahb.c +++ b/drivers/net/wireless/ath/ath9k/ahb.c @@ -26,6 +26,10 @@ const struct platform_device_id ath9k_platform_id_table[] = { .name = "ath9k", .driver_data = AR5416_AR9100_DEVID, }, + { + .name = "ar934x_wmac", + .driver_data = AR9300_DEVID_AR9340, + }, {}, }; -- cgit v1.2.3-70-g09d2 From ecb1d385ad61001ff85407e5370a40934a1cc50b Mon Sep 17 00:00:00 2001 From: Vasanthakumar Thiagarajan Date: Tue, 19 Apr 2011 19:29:18 +0530 Subject: ath9k_hw: Assign macversion based on devid for built-in wmac Signed-off-by: Vasanthakumar Thiagarajan Signed-off-by: John W. Linville --- drivers/net/wireless/ath/ath9k/hw.c | 14 +++++++++++--- 1 file changed, 11 insertions(+), 3 deletions(-) (limited to 'drivers/net/wireless/ath') diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c index 39dd90110f3..28076086f63 100644 --- a/drivers/net/wireless/ath/ath9k/hw.c +++ b/drivers/net/wireless/ath/ath9k/hw.c @@ -247,6 +247,17 @@ static void ath9k_hw_read_revisions(struct ath_hw *ah) { u32 val; + switch (ah->hw_version.devid) { + case AR5416_AR9100_DEVID: + ah->hw_version.macVersion = AR_SREV_VERSION_9100; + break; + case AR9300_DEVID_AR9340: + ah->hw_version.macVersion = AR_SREV_VERSION_9340; + val = REG_READ(ah, AR_SREV); + ah->hw_version.macRev = MS(val, AR_SREV_REVISION2); + return; + } + val = REG_READ(ah, AR_SREV) & AR_SREV_ID; if (val == 0xFF) { @@ -484,9 +495,6 @@ static int __ath9k_hw_init(struct ath_hw *ah) struct ath_common *common = ath9k_hw_common(ah); int r = 0; - if (ah->hw_version.devid == AR5416_AR9100_DEVID) - ah->hw_version.macVersion = AR_SREV_VERSION_9100; - ath9k_hw_read_revisions(ah); /* -- cgit v1.2.3-70-g09d2 From 79d1d2b8a34fd36e63cc7f5267cf79217a44edcc Mon Sep 17 00:00:00 2001 From: Vasanthakumar Thiagarajan Date: Tue, 19 Apr 2011 19:29:19 +0530 Subject: ath9k_hw: Disable INTR_HOST1_FATAL to avoid interrupt strom with ar9430 Signed-off-by: Vasanthakumar Thiagarajan Signed-off-by: John W. Linville --- drivers/net/wireless/ath/ath9k/hw.c | 6 +++++- drivers/net/wireless/ath/ath9k/mac.c | 10 ++++++---- 2 files changed, 11 insertions(+), 5 deletions(-) (limited to 'drivers/net/wireless/ath') diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c index 28076086f63..66566ef3b8a 100644 --- a/drivers/net/wireless/ath/ath9k/hw.c +++ b/drivers/net/wireless/ath/ath9k/hw.c @@ -795,12 +795,16 @@ static void ath9k_hw_init_pll(struct ath_hw *ah, static void ath9k_hw_init_interrupt_masks(struct ath_hw *ah, enum nl80211_iftype opmode) { + u32 sync_default = AR_INTR_SYNC_DEFAULT; u32 imr_reg = AR_IMR_TXERR | AR_IMR_TXURN | AR_IMR_RXERR | AR_IMR_RXORN | AR_IMR_BCNMISC; + if (AR_SREV_9340(ah)) + sync_default &= ~AR_INTR_SYNC_HOST1_FATAL; + if (AR_SREV_9300_20_OR_LATER(ah)) { imr_reg |= AR_IMR_RXOK_HP; if (ah->config.rx_intr_mitigation) @@ -831,7 +835,7 @@ static void ath9k_hw_init_interrupt_masks(struct ath_hw *ah, if (!AR_SREV_9100(ah)) { REG_WRITE(ah, AR_INTR_SYNC_CAUSE, 0xFFFFFFFF); - REG_WRITE(ah, AR_INTR_SYNC_ENABLE, AR_INTR_SYNC_DEFAULT); + REG_WRITE(ah, AR_INTR_SYNC_ENABLE, sync_default); REG_WRITE(ah, AR_INTR_SYNC_MASK, 0); } diff --git a/drivers/net/wireless/ath/ath9k/mac.c b/drivers/net/wireless/ath/ath9k/mac.c index 6f431cbff38..d86b8393b8d 100644 --- a/drivers/net/wireless/ath/ath9k/mac.c +++ b/drivers/net/wireless/ath/ath9k/mac.c @@ -793,10 +793,14 @@ EXPORT_SYMBOL(ath9k_hw_disable_interrupts); void ath9k_hw_enable_interrupts(struct ath_hw *ah) { struct ath_common *common = ath9k_hw_common(ah); + u32 sync_default = AR_INTR_SYNC_DEFAULT; if (!(ah->imask & ATH9K_INT_GLOBAL)) return; + if (AR_SREV_9340(ah)) + sync_default &= ~AR_INTR_SYNC_HOST1_FATAL; + ath_dbg(common, ATH_DBG_INTERRUPT, "enable IER\n"); REG_WRITE(ah, AR_IER, AR_IER_ENABLE); if (!AR_SREV_9100(ah)) { @@ -805,10 +809,8 @@ void ath9k_hw_enable_interrupts(struct ath_hw *ah) REG_WRITE(ah, AR_INTR_ASYNC_MASK, AR_INTR_MAC_IRQ); - REG_WRITE(ah, AR_INTR_SYNC_ENABLE, - AR_INTR_SYNC_DEFAULT); - REG_WRITE(ah, AR_INTR_SYNC_MASK, - AR_INTR_SYNC_DEFAULT); + REG_WRITE(ah, AR_INTR_SYNC_ENABLE, sync_default); + REG_WRITE(ah, AR_INTR_SYNC_MASK, sync_default); } ath_dbg(common, ATH_DBG_INTERRUPT, "AR_IMR 0x%x IER 0x%x\n", REG_READ(ah, AR_IMR), REG_READ(ah, AR_IER)); -- cgit v1.2.3-70-g09d2 From bca04689a2260ca4da227e7f7fa35f28f40e6a00 Mon Sep 17 00:00:00 2001 From: Vasanthakumar Thiagarajan Date: Tue, 19 Apr 2011 19:29:20 +0530 Subject: ath9k_hw: Enable AR9340 support AR9340 is a AR9003 family built-in 2x2 wmac of ar934x SOCs. It is single band in ar9341 SOC and dual band in ar9344/ar9342 SOCs. Signed-off-by: Vasanthakumar Thiagarajan Signed-off-by: John W. Linville --- drivers/net/wireless/ath/ath9k/hw.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'drivers/net/wireless/ath') diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c index 66566ef3b8a..b7eb7930ae3 100644 --- a/drivers/net/wireless/ath/ath9k/hw.c +++ b/drivers/net/wireless/ath/ath9k/hw.c @@ -552,6 +552,7 @@ static int __ath9k_hw_init(struct ath_hw *ah) case AR_SREV_VERSION_9271: case AR_SREV_VERSION_9300: case AR_SREV_VERSION_9485: + case AR_SREV_VERSION_9340: break; default: ath_err(common, @@ -629,6 +630,7 @@ int ath9k_hw_init(struct ath_hw *ah) case AR2427_DEVID_PCIE: case AR9300_DEVID_PCIE: case AR9300_DEVID_AR9485_PCIE: + case AR9300_DEVID_AR9340: break; default: if (common->bus_ops->ath_bus_type == ATH_USB) -- cgit v1.2.3-70-g09d2 From 0ff2b5c05d4dd84222a8e163335c5b550e2ca195 Mon Sep 17 00:00:00 2001 From: Sujith Manoharan Date: Wed, 20 Apr 2011 11:00:34 +0530 Subject: ath9k: Fix warnings from -Wunused-but-set-variable Signed-off-by: Sujith Manoharan Signed-off-by: John W. Linville --- drivers/net/wireless/ath/ath9k/ani.c | 6 ------ drivers/net/wireless/ath/ath9k/ar9003_eeprom.c | 2 -- drivers/net/wireless/ath/ath9k/ar9003_phy.c | 6 +----- drivers/net/wireless/ath/ath9k/eeprom_9287.c | 3 +-- drivers/net/wireless/ath/ath9k/htc_drv_beacon.c | 6 +++--- drivers/net/wireless/ath/ath9k/htc_drv_gpio.c | 4 ++++ drivers/net/wireless/ath/ath9k/htc_drv_main.c | 11 ++++++++++- drivers/net/wireless/ath/ath9k/htc_drv_txrx.c | 2 -- drivers/net/wireless/ath/ath9k/hw.c | 4 +--- drivers/net/wireless/ath/ath9k/rc.c | 12 ++++-------- drivers/net/wireless/ath/ath9k/recv.c | 3 +-- 11 files changed, 25 insertions(+), 34 deletions(-) (limited to 'drivers/net/wireless/ath') diff --git a/drivers/net/wireless/ath/ath9k/ani.c b/drivers/net/wireless/ath/ath9k/ani.c index 2e31c775351..5a1f4f511bc 100644 --- a/drivers/net/wireless/ath/ath9k/ani.c +++ b/drivers/net/wireless/ath/ath9k/ani.c @@ -899,12 +899,6 @@ void ath9k_hw_ani_init(struct ath_hw *ah) * check here default level should not modify INI setting. */ if (use_new_ani(ah)) { - const struct ani_ofdm_level_entry *entry_ofdm; - const struct ani_cck_level_entry *entry_cck; - - entry_ofdm = &ofdm_level_table[ATH9K_ANI_OFDM_DEF_LEVEL]; - entry_cck = &cck_level_table[ATH9K_ANI_CCK_DEF_LEVEL]; - ah->aniperiod = ATH9K_ANI_PERIOD_NEW; ah->config.ani_poll_interval = ATH9K_ANI_POLLINTERVAL_NEW; } else { diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c index fd9b8c400f7..97f970c5e4e 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c @@ -3217,7 +3217,6 @@ static int ar9300_compress_decision(struct ath_hw *ah, u8 *word, int length, int mdata_size) { struct ath_common *common = ath9k_hw_common(ah); - u8 *dptr; const struct ar9300_eeprom *eep = NULL; switch (code) { @@ -3235,7 +3234,6 @@ static int ar9300_compress_decision(struct ath_hw *ah, break; case _CompressBlock: if (reference == 0) { - dptr = mptr; } else { eep = ar9003_eeprom_struct_find_by_id(reference); if (eep == NULL) { diff --git a/drivers/net/wireless/ath/ath9k/ar9003_phy.c b/drivers/net/wireless/ath/ath9k/ar9003_phy.c index ea2f60c08f8..c83be2dd571 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_phy.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.c @@ -616,29 +616,25 @@ static int ar9003_hw_process_ini(struct ath_hw *ah, struct ath_regulatory *regulatory = ath9k_hw_regulatory(ah); unsigned int regWrites = 0, i; struct ieee80211_channel *channel = chan->chan; - u32 modesIndex, freqIndex; + u32 modesIndex; switch (chan->chanmode) { case CHANNEL_A: case CHANNEL_A_HT20: modesIndex = 1; - freqIndex = 1; break; case CHANNEL_A_HT40PLUS: case CHANNEL_A_HT40MINUS: modesIndex = 2; - freqIndex = 1; break; case CHANNEL_G: case CHANNEL_G_HT20: case CHANNEL_B: modesIndex = 4; - freqIndex = 2; break; case CHANNEL_G_HT40PLUS: case CHANNEL_G_HT40MINUS: modesIndex = 3; - freqIndex = 2; break; default: diff --git a/drivers/net/wireless/ath/ath9k/eeprom_9287.c b/drivers/net/wireless/ath/ath9k/eeprom_9287.c index 13579752a30..b87db476309 100644 --- a/drivers/net/wireless/ath/ath9k/eeprom_9287.c +++ b/drivers/net/wireless/ath/ath9k/eeprom_9287.c @@ -319,10 +319,9 @@ static void ath9k_hw_set_ar9287_power_cal_table(struct ath_hw *ah, u16 numXpdGain, xpdMask; u16 xpdGainValues[AR5416_NUM_PD_GAINS] = {0, 0, 0, 0}; u32 reg32, regOffset, regChainOffset, regval; - int16_t modalIdx, diff = 0; + int16_t diff = 0; struct ar9287_eeprom *pEepData = &ah->eeprom.map9287; - modalIdx = IS_CHAN_2GHZ(chan) ? 1 : 0; xpdMask = pEepData->modalHeader.xpdGain; if ((pEepData->baseEepHeader.version & AR9287_EEP_VER_MINOR_MASK) >= diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_beacon.c b/drivers/net/wireless/ath/ath9k/htc_drv_beacon.c index a157107b3f3..0ded2c66d5f 100644 --- a/drivers/net/wireless/ath/ath9k/htc_drv_beacon.c +++ b/drivers/net/wireless/ath/ath9k/htc_drv_beacon.c @@ -74,7 +74,7 @@ static void ath9k_htc_beacon_config_sta(struct ath9k_htc_priv *priv, __be32 htc_imask = 0; u64 tsf; int num_beacons, offset, dtim_dec_count, cfp_dec_count; - int ret; + int ret __attribute__ ((unused)); u8 cmd_rsp; memset(&bs, 0, sizeof(bs)); @@ -190,7 +190,7 @@ static void ath9k_htc_beacon_config_ap(struct ath9k_htc_priv *priv, enum ath9k_int imask = 0; u32 nexttbtt, intval, tsftu; __be32 htc_imask = 0; - int ret; + int ret __attribute__ ((unused)); u8 cmd_rsp; u64 tsf; @@ -246,7 +246,7 @@ static void ath9k_htc_beacon_config_adhoc(struct ath9k_htc_priv *priv, enum ath9k_int imask = 0; u32 nexttbtt, intval, tsftu; __be32 htc_imask = 0; - int ret; + int ret __attribute__ ((unused)); u8 cmd_rsp; u64 tsf; diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_gpio.c b/drivers/net/wireless/ath/ath9k/htc_drv_gpio.c index dc0b33d0121..138f8e1350d 100644 --- a/drivers/net/wireless/ath/ath9k/htc_drv_gpio.c +++ b/drivers/net/wireless/ath/ath9k/htc_drv_gpio.c @@ -74,6 +74,10 @@ static void ath_btcoex_period_work(struct work_struct *work) aggr = priv->op_flags & OP_BT_PRIORITY_DETECTED; WMI_CMD_BUF(WMI_AGGR_LIMIT_CMD, &aggr); + if (ret) { + ath_err(common, "Unable to set BTCOEX parameters\n"); + return; + } ath9k_cmn_btcoex_bt_stomp(common, is_btscan ? ATH_BTCOEX_STOMP_ALL : btcoex->bt_stomp_type); diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_main.c b/drivers/net/wireless/ath/ath9k/htc_drv_main.c index 4de38643cb5..7cff5547b8c 100644 --- a/drivers/net/wireless/ath/ath9k/htc_drv_main.c +++ b/drivers/net/wireless/ath/ath9k/htc_drv_main.c @@ -332,6 +332,11 @@ static void __ath9k_htc_remove_monitor_interface(struct ath9k_htc_priv *priv) memcpy(&hvif.myaddr, common->macaddr, ETH_ALEN); hvif.index = priv->mon_vif_idx; WMI_CMD_BUF(WMI_VAP_REMOVE_CMDID, &hvif); + if (ret) { + ath_err(common, "Unable to remove monitor interface at idx: %d\n", + priv->mon_vif_idx); + } + priv->nvifs--; priv->vif_slot &= ~(1 << priv->mon_vif_idx); } @@ -964,7 +969,7 @@ static void ath9k_htc_stop(struct ieee80211_hw *hw) struct ath9k_htc_priv *priv = hw->priv; struct ath_hw *ah = priv->ah; struct ath_common *common = ath9k_hw_common(ah); - int ret = 0; + int ret __attribute__ ((unused)); u8 cmd_rsp; mutex_lock(&priv->mutex); @@ -1135,6 +1140,10 @@ static void ath9k_htc_remove_interface(struct ieee80211_hw *hw, memcpy(&hvif.myaddr, vif->addr, ETH_ALEN); hvif.index = avp->index; WMI_CMD_BUF(WMI_VAP_REMOVE_CMDID, &hvif); + if (ret) { + ath_err(common, "Unable to remove interface at idx: %d\n", + avp->index); + } priv->nvifs--; priv->vif_slot &= ~(1 << avp->index); diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c b/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c index 723a3a9c5cd..a898dac2233 100644 --- a/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c +++ b/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c @@ -446,7 +446,6 @@ static void ath9k_htc_tx_process(struct ath9k_htc_priv *priv, struct ieee80211_tx_info *tx_info; struct ieee80211_tx_rate *rate; struct ieee80211_conf *cur_conf = &priv->hw->conf; - struct ieee80211_supported_band *sband; bool txok; int slot; @@ -461,7 +460,6 @@ static void ath9k_htc_tx_process(struct ath9k_htc_priv *priv, tx_info = IEEE80211_SKB_CB(skb); vif = tx_info->control.vif; rate = &tx_info->status.rates[0]; - sband = priv->hw->wiphy->bands[cur_conf->channel->band]; memset(&tx_info->status, 0, sizeof(tx_info->status)); diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c index b7eb7930ae3..0fcfa5901a0 100644 --- a/drivers/net/wireless/ath/ath9k/hw.c +++ b/drivers/net/wireless/ath/ath9k/hw.c @@ -1866,7 +1866,7 @@ int ath9k_hw_fill_cap_info(struct ath_hw *ah) struct ath_common *common = ath9k_hw_common(ah); struct ath_btcoex_hw *btcoex_hw = &ah->btcoex_hw; - u16 capField = 0, eeval; + u16 eeval; u8 ant_div_ctl1, tx_chainmask, rx_chainmask; eeval = ah->eep_ops->get_eeprom(ah, EEP_REG_0); @@ -1877,8 +1877,6 @@ int ath9k_hw_fill_cap_info(struct ath_hw *ah) eeval |= AR9285_RDEXT_DEFAULT; regulatory->current_rd_ext = eeval; - capField = ah->eep_ops->get_eeprom(ah, EEP_OP_CAP); - if (ah->opmode != NL80211_IFTYPE_AP && ah->hw_version.subvendorid == AR_SUBVENDOR_ID_NEW_A) { if (regulatory->current_rd == 0x64 || diff --git a/drivers/net/wireless/ath/ath9k/rc.c b/drivers/net/wireless/ath/ath9k/rc.c index 2a40532126f..b877d9639bd 100644 --- a/drivers/net/wireless/ath/ath9k/rc.c +++ b/drivers/net/wireless/ath/ath9k/rc.c @@ -854,14 +854,13 @@ static void ath_get_rate(void *priv, struct ieee80211_sta *sta, void *priv_sta, ath_rc_rate_set_rtscts(sc, rate_table, tx_info); } -static bool ath_rc_update_per(struct ath_softc *sc, +static void ath_rc_update_per(struct ath_softc *sc, const struct ath_rate_table *rate_table, struct ath_rate_priv *ath_rc_priv, struct ieee80211_tx_info *tx_info, int tx_rate, int xretries, int retries, u32 now_msec) { - bool state_change = false; int count, n_bad_frames; u8 last_per; static const u32 nretry_to_per_lookup[10] = { @@ -992,8 +991,6 @@ static bool ath_rc_update_per(struct ath_softc *sc, } } - - return state_change; } static void ath_debug_stat_retries(struct ath_rate_priv *rc, int rix, @@ -1017,7 +1014,6 @@ static void ath_rc_update_ht(struct ath_softc *sc, u32 now_msec = jiffies_to_msecs(jiffies); int rate; u8 last_per; - bool state_change = false; const struct ath_rate_table *rate_table = ath_rc_priv->rate_table; int size = ath_rc_priv->rate_table_size; @@ -1027,9 +1023,9 @@ static void ath_rc_update_ht(struct ath_softc *sc, last_per = ath_rc_priv->per[tx_rate]; /* Update PER first */ - state_change = ath_rc_update_per(sc, rate_table, ath_rc_priv, - tx_info, tx_rate, xretries, - retries, now_msec); + ath_rc_update_per(sc, rate_table, ath_rc_priv, + tx_info, tx_rate, xretries, + retries, now_msec); /* * If this rate looks bad (high PER) then stop using it for diff --git a/drivers/net/wireless/ath/ath9k/recv.c b/drivers/net/wireless/ath/ath9k/recv.c index b81bfc4d66e..abff2d5229e 100644 --- a/drivers/net/wireless/ath/ath9k/recv.c +++ b/drivers/net/wireless/ath/ath9k/recv.c @@ -1339,7 +1339,7 @@ static void ath_ant_comb_scan(struct ath_softc *sc, struct ath_rx_status *rs) struct ath_hw_antcomb_conf div_ant_conf; struct ath_ant_comb *antcomb = &sc->ant_comb; int alt_ratio = 0, alt_rssi_avg = 0, main_rssi_avg = 0, curr_alt_set; - int curr_main_set, curr_bias; + int curr_main_set; int main_rssi = rs->rs_rssi_ctl0; int alt_rssi = rs->rs_rssi_ctl1; int rx_ant_conf, main_ant_conf; @@ -1393,7 +1393,6 @@ static void ath_ant_comb_scan(struct ath_softc *sc, struct ath_rx_status *rs) ath9k_hw_antdiv_comb_conf_get(sc->sc_ah, &div_ant_conf); curr_alt_set = div_ant_conf.alt_lna_conf; curr_main_set = div_ant_conf.main_lna_conf; - curr_bias = div_ant_conf.fast_div_bias; antcomb->count++; -- cgit v1.2.3-70-g09d2 From 3a0593efd191c7eb13c79179c4c5ddbc519b2510 Mon Sep 17 00:00:00 2001 From: Sujith Manoharan Date: Wed, 20 Apr 2011 14:33:28 +0530 Subject: ath9k_htc: Fix AMPDU subframe handling * Register the driver's maximum ampdu subframe limit to mac80211. * Cleanup the target capabilities structure and fix an endian issue. * Fix BTCOEX by sending a command to the target when the BT priority changes. * Bump the required firmware version to 1.1 Signed-off-by: Sujith Manoharan Signed-off-by: John W. Linville --- drivers/net/wireless/ath/ath9k/hif_usb.h | 3 +++ drivers/net/wireless/ath/ath9k/htc.h | 14 +++++++------- drivers/net/wireless/ath/ath9k/htc_drv_gpio.c | 6 ++---- drivers/net/wireless/ath/ath9k/htc_drv_init.c | 17 +++++++++++++++++ drivers/net/wireless/ath/ath9k/htc_drv_main.c | 15 ++++++--------- 5 files changed, 35 insertions(+), 20 deletions(-) (limited to 'drivers/net/wireless/ath') diff --git a/drivers/net/wireless/ath/ath9k/hif_usb.h b/drivers/net/wireless/ath/ath9k/hif_usb.h index f59df48a86e..9a52ccc94d1 100644 --- a/drivers/net/wireless/ath/ath9k/hif_usb.h +++ b/drivers/net/wireless/ath/ath9k/hif_usb.h @@ -17,6 +17,9 @@ #ifndef HTC_USB_H #define HTC_USB_H +#define MAJOR_VERSION_REQ 1 +#define MINOR_VERSION_REQ 1 + #define IS_AR7010_DEVICE(_v) (((_v) == AR9280_USB) || ((_v) == AR9287_USB)) #define AR9271_FIRMWARE 0x501000 diff --git a/drivers/net/wireless/ath/ath9k/htc.h b/drivers/net/wireless/ath/ath9k/htc.h index 48a88557508..af908297084 100644 --- a/drivers/net/wireless/ath/ath9k/htc.h +++ b/drivers/net/wireless/ath/ath9k/htc.h @@ -106,15 +106,14 @@ struct tx_beacon_header { u16 rev; } __packed; +#define MAX_TX_AMPDU_SUBFRAMES_9271 17 +#define MAX_TX_AMPDU_SUBFRAMES_7010 22 + struct ath9k_htc_cap_target { - u32 flags; - u32 flags_ext; - u32 ampdu_limit; + __be32 ampdu_limit; u8 ampdu_subframes; + u8 enable_coex; u8 tx_chainmask; - u8 tx_chainmask_legacy; - u8 rtscts_ratecode; - u8 protmode; u8 pad; } __packed; @@ -551,7 +550,8 @@ void ath9k_htc_txep(void *priv, struct sk_buff *skb, enum htc_endpoint_id ep_id, void ath9k_htc_beaconep(void *drv_priv, struct sk_buff *skb, enum htc_endpoint_id ep_id, bool txok); -int ath9k_htc_update_cap_target(struct ath9k_htc_priv *priv); +int ath9k_htc_update_cap_target(struct ath9k_htc_priv *priv, + u8 enable_coex); void ath9k_htc_station_work(struct work_struct *work); void ath9k_htc_aggr_work(struct work_struct *work); void ath9k_htc_ani_work(struct work_struct *work); diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_gpio.c b/drivers/net/wireless/ath/ath9k/htc_drv_gpio.c index 138f8e1350d..d051a4263e0 100644 --- a/drivers/net/wireless/ath/ath9k/htc_drv_gpio.c +++ b/drivers/net/wireless/ath/ath9k/htc_drv_gpio.c @@ -65,15 +65,13 @@ static void ath_btcoex_period_work(struct work_struct *work) u32 timer_period; bool is_btscan; int ret; - u8 cmd_rsp, aggr; ath_detect_bt_priority(priv); is_btscan = !!(priv->op_flags & OP_BT_SCAN); - aggr = priv->op_flags & OP_BT_PRIORITY_DETECTED; - - WMI_CMD_BUF(WMI_AGGR_LIMIT_CMD, &aggr); + ret = ath9k_htc_update_cap_target(priv, + !!(priv->op_flags & OP_BT_PRIORITY_DETECTED)); if (ret) { ath_err(common, "Unable to set BTCOEX parameters\n"); return; diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_init.c b/drivers/net/wireless/ath/ath9k/htc_drv_init.c index 06e043bffaf..dbf5f959cf9 100644 --- a/drivers/net/wireless/ath/ath9k/htc_drv_init.c +++ b/drivers/net/wireless/ath/ath9k/htc_drv_init.c @@ -753,6 +753,12 @@ static void ath9k_set_hw_capab(struct ath9k_htc_priv *priv, hw->queues = 4; hw->channel_change_time = 5000; hw->max_listen_interval = 10; + + if (AR_SREV_9271(priv->ah)) + hw->max_tx_aggregation_subframes = MAX_TX_AMPDU_SUBFRAMES_9271; + else + hw->max_tx_aggregation_subframes = MAX_TX_AMPDU_SUBFRAMES_7010; + hw->vif_data_size = sizeof(struct ath9k_htc_vif); hw->sta_data_size = sizeof(struct ath9k_htc_sta); @@ -802,6 +808,17 @@ static int ath9k_init_firmware_version(struct ath9k_htc_priv *priv) priv->fw_version_major, priv->fw_version_minor); + /* + * Check if the available FW matches the driver's + * required version. + */ + if (priv->fw_version_major != MAJOR_VERSION_REQ || + priv->fw_version_minor != MINOR_VERSION_REQ) { + dev_err(priv->dev, "ath9k_htc: Please upgrade to FW version %d.%d\n", + MAJOR_VERSION_REQ, MINOR_VERSION_REQ); + return -EINVAL; + } + return 0; } diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_main.c b/drivers/net/wireless/ath/ath9k/htc_drv_main.c index 7cff5547b8c..a6402681d58 100644 --- a/drivers/net/wireless/ath/ath9k/htc_drv_main.c +++ b/drivers/net/wireless/ath/ath9k/htc_drv_main.c @@ -563,7 +563,8 @@ static int ath9k_htc_remove_station(struct ath9k_htc_priv *priv, return 0; } -int ath9k_htc_update_cap_target(struct ath9k_htc_priv *priv) +int ath9k_htc_update_cap_target(struct ath9k_htc_priv *priv, + u8 enable_coex) { struct ath9k_htc_cap_target tcap; int ret; @@ -571,13 +572,9 @@ int ath9k_htc_update_cap_target(struct ath9k_htc_priv *priv) memset(&tcap, 0, sizeof(struct ath9k_htc_cap_target)); - /* FIXME: Values are hardcoded */ - tcap.flags = 0x240c40; - tcap.flags_ext = 0x80601000; - tcap.ampdu_limit = 0xffff0000; - tcap.ampdu_subframes = 20; - tcap.tx_chainmask_legacy = priv->ah->caps.tx_chainmask; - tcap.protmode = 1; + tcap.ampdu_limit = cpu_to_be32(0xffff); + tcap.ampdu_subframes = priv->hw->max_tx_aggregation_subframes; + tcap.enable_coex = enable_coex; tcap.tx_chainmask = priv->ah->caps.tx_chainmask; WMI_CMD_BUF(WMI_TARGET_IC_UPDATE_CMDID, &tcap); @@ -936,7 +933,7 @@ static int ath9k_htc_start(struct ieee80211_hw *hw) ath9k_host_rx_init(priv); - ret = ath9k_htc_update_cap_target(priv); + ret = ath9k_htc_update_cap_target(priv, 0); if (ret) ath_dbg(common, ATH_DBG_CONFIG, "Failed to update capability in target\n"); -- cgit v1.2.3-70-g09d2 From f0dd49803b0c0f3a002f073ec1a82cac5795af2d Mon Sep 17 00:00:00 2001 From: Sujith Manoharan Date: Wed, 20 Apr 2011 11:01:00 +0530 Subject: ath9k_htc: Fix max A-MPDU size handling Set the maximum ampdu size of a station correctly in the target by using the ampdu_factor. Signed-off-by: Sujith Manoharan Signed-off-by: John W. Linville --- drivers/net/wireless/ath/ath9k/htc_drv_main.c | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-) (limited to 'drivers/net/wireless/ath') diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_main.c b/drivers/net/wireless/ath/ath9k/htc_drv_main.c index a6402681d58..fbc238a0b20 100644 --- a/drivers/net/wireless/ath/ath9k/htc_drv_main.c +++ b/drivers/net/wireless/ath/ath9k/htc_drv_main.c @@ -467,6 +467,7 @@ static int ath9k_htc_add_station(struct ath9k_htc_priv *priv, struct ath9k_htc_sta *ista; int ret, sta_idx; u8 cmd_rsp; + u16 maxampdu; if (priv->nstations >= ATH9K_HTC_MAX_STA) return -ENOBUFS; @@ -490,7 +491,15 @@ static int ath9k_htc_add_station(struct ath9k_htc_priv *priv, tsta.sta_index = sta_idx; tsta.vif_index = avp->index; - tsta.maxampdu = cpu_to_be16(0xffff); + + if (!sta) { + tsta.maxampdu = cpu_to_be16(0xffff); + } else { + maxampdu = 1 << (IEEE80211_HT_MAX_AMPDU_FACTOR + + sta->ht_cap.ampdu_factor); + tsta.maxampdu = cpu_to_be16(maxampdu); + } + if (sta && sta->ht_cap.ht_supported) tsta.flags = cpu_to_be16(ATH_HTC_STA_HT); -- cgit v1.2.3-70-g09d2 From c58ca5b5083befda31009a64abd95ae6ac315265 Mon Sep 17 00:00:00 2001 From: Sujith Manoharan Date: Wed, 20 Apr 2011 11:01:10 +0530 Subject: ath9k_htc: Use power save wrappers when accessing HW Signed-off-by: Sujith Manoharan Signed-off-by: John W. Linville --- drivers/net/wireless/ath/ath9k/htc_drv_debug.c | 24 +++++++++++++++++++++--- drivers/net/wireless/ath/ath9k/htc_drv_main.c | 2 ++ 2 files changed, 23 insertions(+), 3 deletions(-) (limited to 'drivers/net/wireless/ath') diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_debug.c b/drivers/net/wireless/ath/ath9k/htc_drv_debug.c index eca777497fe..894e5ef3f8d 100644 --- a/drivers/net/wireless/ath/ath9k/htc_drv_debug.c +++ b/drivers/net/wireless/ath/ath9k/htc_drv_debug.c @@ -33,9 +33,15 @@ static ssize_t read_file_tgt_int_stats(struct file *file, char __user *user_buf, memset(&cmd_rsp, 0, sizeof(cmd_rsp)); + ath9k_htc_ps_wakeup(priv); + WMI_CMD(WMI_INT_STATS_CMDID); - if (ret) + if (ret) { + ath9k_htc_ps_restore(priv); return -EINVAL; + } + + ath9k_htc_ps_restore(priv); len += snprintf(buf + len, sizeof(buf) - len, "%20s : %10u\n", "RX", @@ -85,9 +91,15 @@ static ssize_t read_file_tgt_tx_stats(struct file *file, char __user *user_buf, memset(&cmd_rsp, 0, sizeof(cmd_rsp)); + ath9k_htc_ps_wakeup(priv); + WMI_CMD(WMI_TX_STATS_CMDID); - if (ret) + if (ret) { + ath9k_htc_ps_restore(priv); return -EINVAL; + } + + ath9k_htc_ps_restore(priv); len += snprintf(buf + len, sizeof(buf) - len, "%20s : %10u\n", "Xretries", @@ -149,9 +161,15 @@ static ssize_t read_file_tgt_rx_stats(struct file *file, char __user *user_buf, memset(&cmd_rsp, 0, sizeof(cmd_rsp)); + ath9k_htc_ps_wakeup(priv); + WMI_CMD(WMI_RX_STATS_CMDID); - if (ret) + if (ret) { + ath9k_htc_ps_restore(priv); return -EINVAL; + } + + ath9k_htc_ps_restore(priv); len += snprintf(buf + len, sizeof(buf) - len, "%20s : %10u\n", "NoBuf", diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_main.c b/drivers/net/wireless/ath/ath9k/htc_drv_main.c index fbc238a0b20..c8577d5cd0f 100644 --- a/drivers/net/wireless/ath/ath9k/htc_drv_main.c +++ b/drivers/net/wireless/ath/ath9k/htc_drv_main.c @@ -1582,6 +1582,7 @@ static int ath9k_htc_ampdu_action(struct ieee80211_hw *hw, int ret = 0; mutex_lock(&priv->mutex); + ath9k_htc_ps_wakeup(priv); switch (action) { case IEEE80211_AMPDU_RX_START: @@ -1607,6 +1608,7 @@ static int ath9k_htc_ampdu_action(struct ieee80211_hw *hw, ath_err(ath9k_hw_common(priv->ah), "Unknown AMPDU action\n"); } + ath9k_htc_ps_restore(priv); mutex_unlock(&priv->mutex); return ret; -- cgit v1.2.3-70-g09d2 From 767ad6a0a2342d42f6f03b50198418b1475e0a7b Mon Sep 17 00:00:00 2001 From: Sujith Manoharan Date: Wed, 20 Apr 2011 11:01:25 +0530 Subject: ath9k_htc: Remove unused macros and structures Signed-off-by: Sujith Manoharan Signed-off-by: John W. Linville --- drivers/net/wireless/ath/ath9k/htc.h | 3 --- drivers/net/wireless/ath/ath9k/htc_hst.h | 11 ----------- 2 files changed, 14 deletions(-) (limited to 'drivers/net/wireless/ath') diff --git a/drivers/net/wireless/ath/ath9k/htc.h b/drivers/net/wireless/ath/ath9k/htc.h index af908297084..55f4bb39c9e 100644 --- a/drivers/net/wireless/ath/ath9k/htc.h +++ b/drivers/net/wireless/ath/ath9k/htc.h @@ -66,8 +66,6 @@ enum htc_opmode { HTC_M_WDS = 2 }; -#define ATH9K_HTC_HDRSPACE sizeof(struct htc_frame_hdr) - #define ATH9K_HTC_AMPDU 1 #define ATH9K_HTC_NORMAL 2 #define ATH9K_HTC_BEACON 3 @@ -75,7 +73,6 @@ enum htc_opmode { #define ATH9K_HTC_TX_CTSONLY 0x1 #define ATH9K_HTC_TX_RTSCTS 0x2 -#define ATH9K_HTC_TX_USE_MIN_RATE 0x100 struct tx_frame_hdr { u8 data_type; diff --git a/drivers/net/wireless/ath/ath9k/htc_hst.h b/drivers/net/wireless/ath/ath9k/htc_hst.h index cb9174ade53..91a5305db95 100644 --- a/drivers/net/wireless/ath/ath9k/htc_hst.h +++ b/drivers/net/wireless/ath/ath9k/htc_hst.h @@ -83,21 +83,10 @@ struct htc_ep_callbacks { void (*rx) (void *, struct sk_buff *, enum htc_endpoint_id); }; -#define HTC_TX_QUEUE_SIZE 256 - -struct htc_txq { - struct sk_buff *buf[HTC_TX_QUEUE_SIZE]; - u32 txqdepth; - u16 txbuf_cnt; - u16 txq_head; - u16 txq_tail; -}; - struct htc_endpoint { u16 service_id; struct htc_ep_callbacks ep_callbacks; - struct htc_txq htc_txq; u32 max_txqdepth; int max_msglen; -- cgit v1.2.3-70-g09d2 From 788f6875fcf5d2bce221fbfd2318ac48df299031 Mon Sep 17 00:00:00 2001 From: Vasanthakumar Thiagarajan Date: Thu, 21 Apr 2011 18:33:27 +0530 Subject: ath9k: Fix bug in configuring hw timer Hw next tigger time is configured as current_tsf + (timer_period * 10) which is wrong, it should be current_tsf + timer_period. The wrong hw timer configuration would cause btcoex related issues. Signed-off-by: Vasanthakumar Thiagarajan Signed-off-by: John W. Linville --- drivers/net/wireless/ath/ath9k/gpio.c | 6 +++--- drivers/net/wireless/ath/ath9k/hw.c | 13 ++++--------- 2 files changed, 7 insertions(+), 12 deletions(-) (limited to 'drivers/net/wireless/ath') diff --git a/drivers/net/wireless/ath/ath9k/gpio.c b/drivers/net/wireless/ath/ath9k/gpio.c index 44a0a886124..cc5fad6a401 100644 --- a/drivers/net/wireless/ath/ath9k/gpio.c +++ b/drivers/net/wireless/ath/ath9k/gpio.c @@ -138,10 +138,10 @@ static void ath_detect_bt_priority(struct ath_softc *sc) static void ath9k_gen_timer_start(struct ath_hw *ah, struct ath_gen_timer *timer, - u32 timer_next, + u32 trig_timeout, u32 timer_period) { - ath9k_hw_gen_timer_start(ah, timer, timer_next, timer_period); + ath9k_hw_gen_timer_start(ah, timer, trig_timeout, timer_period); if ((ah->imask & ATH9K_INT_GENTIMER) == 0) { ath9k_hw_disable_interrupts(ah); @@ -195,7 +195,7 @@ static void ath_btcoex_period_timer(unsigned long data) timer_period = is_btscan ? btcoex->btscan_no_stomp : btcoex->btcoex_no_stomp; - ath9k_gen_timer_start(ah, btcoex->no_stomp_timer, 0, + ath9k_gen_timer_start(ah, btcoex->no_stomp_timer, timer_period, timer_period * 10); btcoex->hw_timer_enabled = true; } diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c index 0fcfa5901a0..577ca59b02b 100644 --- a/drivers/net/wireless/ath/ath9k/hw.c +++ b/drivers/net/wireless/ath/ath9k/hw.c @@ -2430,11 +2430,11 @@ EXPORT_SYMBOL(ath_gen_timer_alloc); void ath9k_hw_gen_timer_start(struct ath_hw *ah, struct ath_gen_timer *timer, - u32 timer_next, + u32 trig_timeout, u32 timer_period) { struct ath_gen_timer_table *timer_table = &ah->hw_gen_timers; - u32 tsf; + u32 tsf, timer_next; BUG_ON(!timer_period); @@ -2442,17 +2442,12 @@ void ath9k_hw_gen_timer_start(struct ath_hw *ah, tsf = ath9k_hw_gettsf32(ah); + timer_next = tsf + trig_timeout; + ath_dbg(ath9k_hw_common(ah), ATH_DBG_HWTIMER, "current tsf %x period %x timer_next %x\n", tsf, timer_period, timer_next); - /* - * Pull timer_next forward if the current TSF already passed it - * because of software latency - */ - if (timer_next < tsf) - timer_next = tsf + timer_period; - /* * Program generic timer registers */ -- cgit v1.2.3-70-g09d2 From 0a6c9b1b666671a22905d38bc41ec1a04b85832f Mon Sep 17 00:00:00 2001 From: Vasanthakumar Thiagarajan Date: Thu, 21 Apr 2011 18:33:28 +0530 Subject: ath9k: Fix warning: symbol 'ath9k_platform_id_table' was not declared. Should it be static? Signed-off-by: Vasanthakumar Thiagarajan Signed-off-by: John W. Linville --- drivers/net/wireless/ath/ath9k/ahb.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/net/wireless/ath') diff --git a/drivers/net/wireless/ath/ath9k/ahb.c b/drivers/net/wireless/ath/ath9k/ahb.c index 090f3145e3b..61956392f2d 100644 --- a/drivers/net/wireless/ath/ath9k/ahb.c +++ b/drivers/net/wireless/ath/ath9k/ahb.c @@ -21,7 +21,7 @@ #include #include "ath9k.h" -const struct platform_device_id ath9k_platform_id_table[] = { +static const struct platform_device_id ath9k_platform_id_table[] = { { .name = "ath9k", .driver_data = AR5416_AR9100_DEVID, -- cgit v1.2.3-70-g09d2 From 353e5019e048562dc8f434c6237d41ef5e758922 Mon Sep 17 00:00:00 2001 From: Senthil Balasubramanian Date: Fri, 22 Apr 2011 11:32:08 +0530 Subject: ath9k: Fix LED gpio for AR93xx chipsets. The LED gpio is incorrectly programmed for AR9300 and so the led is not working propelry. AR93xx uses gpio 10 for LED and not the default. Signed-off-by: Senthil Balasubramanian Signed-off-by: John W. Linville --- drivers/net/wireless/ath/ath9k/ath9k.h | 1 + drivers/net/wireless/ath/ath9k/gpio.c | 2 ++ 2 files changed, 3 insertions(+) (limited to 'drivers/net/wireless/ath') diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h index a6b53880225..5ebfc57c311 100644 --- a/drivers/net/wireless/ath/ath9k/ath9k.h +++ b/drivers/net/wireless/ath/ath9k/ath9k.h @@ -453,6 +453,7 @@ void ath9k_btcoex_timer_pause(struct ath_softc *sc); #define ATH_LED_PIN_DEF 1 #define ATH_LED_PIN_9287 8 +#define ATH_LED_PIN_9300 10 #define ATH_LED_PIN_9485 6 #ifdef CONFIG_MAC80211_LEDS diff --git a/drivers/net/wireless/ath/ath9k/gpio.c b/drivers/net/wireless/ath/ath9k/gpio.c index cc5fad6a401..2c59452a720 100644 --- a/drivers/net/wireless/ath/ath9k/gpio.c +++ b/drivers/net/wireless/ath/ath9k/gpio.c @@ -46,6 +46,8 @@ void ath_init_leds(struct ath_softc *sc) sc->sc_ah->led_pin = ATH_LED_PIN_9287; else if (AR_SREV_9485(sc->sc_ah)) sc->sc_ah->led_pin = ATH_LED_PIN_9485; + else if (AR_SREV_9300(sc->sc_ah)) + sc->sc_ah->led_pin = ATH_LED_PIN_9300; else sc->sc_ah->led_pin = ATH_LED_PIN_DEF; } -- cgit v1.2.3-70-g09d2 From d1c038d620c45fbbc65bcadf813a86bca686dd31 Mon Sep 17 00:00:00 2001 From: Senthil Balasubramanian Date: Fri, 22 Apr 2011 11:32:09 +0530 Subject: ath9k_hw: Fix incorrect baseband PLL phase shift for AR9485 we should program the AR9485 baseband PLL phase shift to 6 and a redundant setting overwrites the correct value. Remove the incorrect and unwnated register setting. Signed-off-by: Senthil Balasubramanian Signed-off-by: John W. Linville --- drivers/net/wireless/ath/ath9k/hw.c | 4 ---- 1 file changed, 4 deletions(-) (limited to 'drivers/net/wireless/ath') diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c index 577ca59b02b..6166ba0bca5 100644 --- a/drivers/net/wireless/ath/ath9k/hw.c +++ b/drivers/net/wireless/ath/ath9k/hw.c @@ -686,7 +686,6 @@ unsigned long ar9003_get_pll_sqsum_dvc(struct ath_hw *ah) } EXPORT_SYMBOL(ar9003_get_pll_sqsum_dvc); -#define DPLL3_PHASE_SHIFT_VAL 0x1 static void ath9k_hw_init_pll(struct ath_hw *ah, struct ath9k_channel *chan) { @@ -723,9 +722,6 @@ static void ath9k_hw_init_pll(struct ath_hw *ah, REG_RMW_FIELD(ah, AR_CH0_BB_DPLL2, AR_CH0_BB_DPLL2_PLL_PWD, 0x0); udelay(1000); - - REG_RMW_FIELD(ah, AR_CH0_BB_DPLL3, - AR_CH0_DPLL3_PHASE_SHIFT, DPLL3_PHASE_SHIFT_VAL); } else if (AR_SREV_9340(ah)) { u32 regval, pll2_divint, pll2_divfrac, refdiv; -- cgit v1.2.3-70-g09d2 From 515139066928da040d1482f201ef1b769bc29aa0 Mon Sep 17 00:00:00 2001 From: Senthil Balasubramanian Date: Fri, 22 Apr 2011 11:32:10 +0530 Subject: ath9k: optimize the usage of power save wrappers. We need not wake up the chip even before mutex lock is acquired and also that it is required only if we are going to drain the txq. So place the wrappers accordingly and this change is also useful when there are no pending frames in the txq as we do not wake up the chip unnecessarily. Signed-off-by: Senthil Balasubramanian Signed-off-by: John W. Linville --- drivers/net/wireless/ath/ath9k/main.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) (limited to 'drivers/net/wireless/ath') diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c index e7d6d98ed1c..dd2fffbbef2 100644 --- a/drivers/net/wireless/ath/ath9k/main.c +++ b/drivers/net/wireless/ath/ath9k/main.c @@ -2211,9 +2211,7 @@ static void ath9k_flush(struct ieee80211_hw *hw, bool drop) int timeout = 200; /* ms */ int i, j; - ath9k_ps_wakeup(sc); mutex_lock(&sc->mutex); - cancel_delayed_work_sync(&sc->tx_complete_work); if (drop) @@ -2236,15 +2234,15 @@ static void ath9k_flush(struct ieee80211_hw *hw, bool drop) goto out; } + ath9k_ps_wakeup(sc); if (!ath_drain_all_txq(sc, false)) ath_reset(sc, false); - + ath9k_ps_restore(sc); ieee80211_wake_queues(hw); out: ieee80211_queue_delayed_work(hw, &sc->tx_complete_work, 0); mutex_unlock(&sc->mutex); - ath9k_ps_restore(sc); } static bool ath9k_tx_frames_pending(struct ieee80211_hw *hw) -- cgit v1.2.3-70-g09d2 From 9eab61c2bff2f769ee771a7a9301fb720cec9b56 Mon Sep 17 00:00:00 2001 From: Senthil Balasubramanian Date: Fri, 22 Apr 2011 11:32:11 +0530 Subject: ath9k: cleanup hw pll work handler There is no reason why pll work handler should be part of xmit file. move it to main.c so that reading hw check routines are all in the same place. Signed-off-by: Senthil Balasubramanian Signed-off-by: John W. Linville --- drivers/net/wireless/ath/ath9k/ath9k.h | 1 + drivers/net/wireless/ath/ath9k/init.c | 1 + drivers/net/wireless/ath/ath9k/main.c | 23 +++++++++++++++++++++++ drivers/net/wireless/ath/ath9k/xmit.c | 23 ----------------------- 4 files changed, 25 insertions(+), 23 deletions(-) (limited to 'drivers/net/wireless/ath') diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h index 5ebfc57c311..0312aa09180 100644 --- a/drivers/net/wireless/ath/ath9k/ath9k.h +++ b/drivers/net/wireless/ath/ath9k/ath9k.h @@ -423,6 +423,7 @@ void ath9k_set_beaconing_status(struct ath_softc *sc, bool status); #define ATH_PAPRD_TIMEOUT 100 /* msecs */ void ath_hw_check(struct work_struct *work); +void ath_hw_pll_work(struct work_struct *work); void ath_paprd_calibrate(struct work_struct *work); void ath_ani_calibrate(unsigned long data); diff --git a/drivers/net/wireless/ath/ath9k/init.c b/drivers/net/wireless/ath/ath9k/init.c index e78b6aefa10..b172d150951 100644 --- a/drivers/net/wireless/ath/ath9k/init.c +++ b/drivers/net/wireless/ath/ath9k/init.c @@ -801,6 +801,7 @@ int ath9k_init_device(u16 devid, struct ath_softc *sc, u16 subsysid, INIT_WORK(&sc->hw_check_work, ath_hw_check); INIT_WORK(&sc->paprd_work, ath_paprd_calibrate); + INIT_DELAYED_WORK(&sc->hw_pll_work, ath_hw_pll_work); sc->last_rssi = ATH_RSSI_DUMMY_MARKER; ath_init_leds(sc); diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c index dd2fffbbef2..94d73c3f445 100644 --- a/drivers/net/wireless/ath/ath9k/main.c +++ b/drivers/net/wireless/ath/ath9k/main.c @@ -624,6 +624,29 @@ out: ath9k_ps_restore(sc); } +void ath_hw_pll_work(struct work_struct *work) +{ + struct ath_softc *sc = container_of(work, struct ath_softc, + hw_pll_work.work); + static int count; + + if (AR_SREV_9485(sc->sc_ah)) { + if (ar9003_get_pll_sqsum_dvc(sc->sc_ah) >= 0x40000) { + count++; + + if (count == 3) { + /* Rx is hung for more than 500ms. Reset it */ + ath_reset(sc, true); + count = 0; + } + } else + count = 0; + + ieee80211_queue_delayed_work(sc->hw, &sc->hw_pll_work, HZ/5); + } +} + + void ath9k_tasklet(unsigned long data) { struct ath_softc *sc = (struct ath_softc *)data; diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c index 65d46c6ebce..55960fa70dc 100644 --- a/drivers/net/wireless/ath/ath9k/xmit.c +++ b/drivers/net/wireless/ath/ath9k/xmit.c @@ -2180,28 +2180,6 @@ static void ath_tx_processq(struct ath_softc *sc, struct ath_txq *txq) } } -static void ath_hw_pll_work(struct work_struct *work) -{ - struct ath_softc *sc = container_of(work, struct ath_softc, - hw_pll_work.work); - static int count; - - if (AR_SREV_9485(sc->sc_ah)) { - if (ar9003_get_pll_sqsum_dvc(sc->sc_ah) >= 0x40000) { - count++; - - if (count == 3) { - /* Rx is hung for more than 500ms. Reset it */ - ath_reset(sc, true); - count = 0; - } - } else - count = 0; - - ieee80211_queue_delayed_work(sc->hw, &sc->hw_pll_work, HZ/5); - } -} - static void ath_tx_complete_poll_work(struct work_struct *work) { struct ath_softc *sc = container_of(work, struct ath_softc, @@ -2396,7 +2374,6 @@ int ath_tx_init(struct ath_softc *sc, int nbufs) } INIT_DELAYED_WORK(&sc->tx_complete_work, ath_tx_complete_poll_work); - INIT_DELAYED_WORK(&sc->hw_pll_work, ath_hw_pll_work); if (sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_EDMA) { error = ath_tx_edma_init(sc); -- cgit v1.2.3-70-g09d2 From b84628eb574f04db714d34276383edbe6d8bfd96 Mon Sep 17 00:00:00 2001 From: Senthil Balasubramanian Date: Fri, 22 Apr 2011 11:32:12 +0530 Subject: ath9k: Add power save wrappers and modularize hw_pll handler We should protect hw_pll handler with power save wrappers and also modularize hw_pll handler properly for better readability. Also add a debug message to track chip resets on pll hang condition. Signed-off-by: Senthil Balasubramanian Signed-off-by: John W. Linville --- drivers/net/wireless/ath/ath9k/hw.c | 2 +- drivers/net/wireless/ath/ath9k/hw.h | 2 +- drivers/net/wireless/ath/ath9k/main.c | 34 ++++++++++++++++++++++++---------- 3 files changed, 26 insertions(+), 12 deletions(-) (limited to 'drivers/net/wireless/ath') diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c index 6166ba0bca5..2b4e7c0225a 100644 --- a/drivers/net/wireless/ath/ath9k/hw.c +++ b/drivers/net/wireless/ath/ath9k/hw.c @@ -673,7 +673,7 @@ static void ath9k_hw_init_qos(struct ath_hw *ah) REGWRITE_BUFFER_FLUSH(ah); } -unsigned long ar9003_get_pll_sqsum_dvc(struct ath_hw *ah) +u32 ar9003_get_pll_sqsum_dvc(struct ath_hw *ah) { REG_CLR_BIT(ah, PLL3, PLL3_DO_MEAS_MASK); udelay(100); diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h index 29a745c59e6..6a028bd6711 100644 --- a/drivers/net/wireless/ath/ath9k/hw.h +++ b/drivers/net/wireless/ath/ath9k/hw.h @@ -932,7 +932,7 @@ void ath9k_hw_settsf64(struct ath_hw *ah, u64 tsf64); void ath9k_hw_reset_tsf(struct ath_hw *ah); void ath9k_hw_set_tsfadjust(struct ath_hw *ah, u32 setting); void ath9k_hw_init_global_settings(struct ath_hw *ah); -unsigned long ar9003_get_pll_sqsum_dvc(struct ath_hw *ah); +u32 ar9003_get_pll_sqsum_dvc(struct ath_hw *ah); void ath9k_hw_set11nmac2040(struct ath_hw *ah); void ath9k_hw_beaconinit(struct ath_hw *ah, u32 next_beacon, u32 beacon_period); void ath9k_hw_set_sta_beacon_timers(struct ath_hw *ah, diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c index 94d73c3f445..20a2cf731d8 100644 --- a/drivers/net/wireless/ath/ath9k/main.c +++ b/drivers/net/wireless/ath/ath9k/main.c @@ -624,23 +624,37 @@ out: ath9k_ps_restore(sc); } +static void ath_hw_pll_rx_hang_check(struct ath_softc *sc, u32 pll_sqsum) +{ + static int count; + struct ath_common *common = ath9k_hw_common(sc->sc_ah); + + if (pll_sqsum >= 0x40000) { + count++; + if (count == 3) { + /* Rx is hung for more than 500ms. Reset it */ + ath_dbg(common, ATH_DBG_RESET, + "Possible RX hang, resetting"); + ath_reset(sc, true); + count = 0; + } + } else + count = 0; +} + void ath_hw_pll_work(struct work_struct *work) { struct ath_softc *sc = container_of(work, struct ath_softc, hw_pll_work.work); - static int count; + u32 pll_sqsum; if (AR_SREV_9485(sc->sc_ah)) { - if (ar9003_get_pll_sqsum_dvc(sc->sc_ah) >= 0x40000) { - count++; - if (count == 3) { - /* Rx is hung for more than 500ms. Reset it */ - ath_reset(sc, true); - count = 0; - } - } else - count = 0; + ath9k_ps_wakeup(sc); + pll_sqsum = ar9003_get_pll_sqsum_dvc(sc->sc_ah); + ath9k_ps_restore(sc); + + ath_hw_pll_rx_hang_check(sc, pll_sqsum); ieee80211_queue_delayed_work(sc->hw, &sc->hw_pll_work, HZ/5); } -- cgit v1.2.3-70-g09d2 From cedc7e3d0c847d602d2970120d0e4cca72f364a4 Mon Sep 17 00:00:00 2001 From: Mohammed Shafi Shajakhan Date: Fri, 22 Apr 2011 13:12:23 +0530 Subject: ath9k: remove the unlikely check for autosleep newer chipsets support auto sleep feature, so remove the unlikely check which does not seems to help anything Signed-off-by: Mohammed Shafi Shajakhan Signed-off-by: John W. Linville --- drivers/net/wireless/ath/ath9k/recv.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/net/wireless/ath') diff --git a/drivers/net/wireless/ath/ath9k/recv.c b/drivers/net/wireless/ath/ath9k/recv.c index abff2d5229e..916b3409a0e 100644 --- a/drivers/net/wireless/ath/ath9k/recv.c +++ b/drivers/net/wireless/ath/ath9k/recv.c @@ -1742,7 +1742,7 @@ int ath_rx_tasklet(struct ath_softc *sc, int flush, bool hp) if ((sc->ps_flags & (PS_WAIT_FOR_BEACON | PS_WAIT_FOR_CAB | PS_WAIT_FOR_PSPOLL_DATA)) || - unlikely(ath9k_check_auto_sleep(sc))) + ath9k_check_auto_sleep(sc)) ath_rx_ps(sc, skb); spin_unlock_irqrestore(&sc->sc_pm_lock, flags); -- cgit v1.2.3-70-g09d2 From 6dde1aabf6759848512f19d76b89ee473584c46a Mon Sep 17 00:00:00 2001 From: Mohammed Shafi Shajakhan Date: Fri, 22 Apr 2011 17:27:01 +0530 Subject: ath9k: Add TSFOOR interrupt stats in debug info This helped the developers to fix an issue of chip not entering network sleep during idle state, previously this was only available as a debug message Signed-off-by: Mohammed Shafi Shajakhan Signed-off-by: John W. Linville --- drivers/net/wireless/ath/ath9k/debug.c | 5 +++++ drivers/net/wireless/ath/ath9k/debug.h | 4 ++++ 2 files changed, 9 insertions(+) (limited to 'drivers/net/wireless/ath') diff --git a/drivers/net/wireless/ath/ath9k/debug.c b/drivers/net/wireless/ath/ath9k/debug.c index 34f191ec8e8..bad1a87249b 100644 --- a/drivers/net/wireless/ath/ath9k/debug.c +++ b/drivers/net/wireless/ath/ath9k/debug.c @@ -326,6 +326,8 @@ void ath_debug_stat_interrupt(struct ath_softc *sc, enum ath9k_int status) sc->debug.stats.istats.dtimsync++; if (status & ATH9K_INT_DTIM) sc->debug.stats.istats.dtim++; + if (status & ATH9K_INT_TSFOOR) + sc->debug.stats.istats.tsfoor++; } static ssize_t read_file_interrupt(struct file *file, char __user *user_buf, @@ -379,9 +381,12 @@ static ssize_t read_file_interrupt(struct file *file, char __user *user_buf, "%8s: %10u\n", "DTIMSYNC", sc->debug.stats.istats.dtimsync); len += snprintf(buf + len, sizeof(buf) - len, "%8s: %10u\n", "DTIM", sc->debug.stats.istats.dtim); + len += snprintf(buf + len, sizeof(buf) - len, + "%8s: %10u\n", "TSFOOR", sc->debug.stats.istats.tsfoor); len += snprintf(buf + len, sizeof(buf) - len, "%8s: %10u\n", "TOTAL", sc->debug.stats.istats.total); + if (len > sizeof(buf)) len = sizeof(buf); diff --git a/drivers/net/wireless/ath/ath9k/debug.h b/drivers/net/wireless/ath/ath9k/debug.h index 1f9f8eada46..5488a324cc1 100644 --- a/drivers/net/wireless/ath/ath9k/debug.h +++ b/drivers/net/wireless/ath/ath9k/debug.h @@ -54,6 +54,9 @@ struct ath_buf; * @dtimsync: DTIM sync lossage * @dtim: RX Beacon with DTIM * @bb_watchdog: Baseband watchdog + * @tsfoor: TSF out of range, indicates that the corrected TSF received + * from a beacon differs from the PCU's internal TSF by more than a + * (programmable) threshold */ struct ath_interrupt_stats { u32 total; @@ -78,6 +81,7 @@ struct ath_interrupt_stats { u32 dtimsync; u32 dtim; u32 bb_watchdog; + u32 tsfoor; }; /** -- cgit v1.2.3-70-g09d2 From 3782c69d6e35e698bcc2aefe803e62d06c5c4997 Mon Sep 17 00:00:00 2001 From: Rajkumar Manoharan Date: Sun, 24 Apr 2011 21:34:39 +0530 Subject: ath9k_hw: Fix Tx IQ Calibration hang issue in AR9003 chips On AR9003 chips, doing three IQ calibrations will possibly cause chip in stuck state. In noisy environment, chip could receive a packet during the middle of three calibrations and it causes the conflict of HW access and the eventual failure. It also causes IQ calibration outliers which results in poor Tx EVM. The IQ Cal procedure is after resetting the chip, run IQ cal 3 times per each cal cycle and find the two closest readings and average of two. The advantage of running Tx IQ cal more than once is that we can compare calibration results for the same gain setting over multiple iterations. Most of the cases the IQ failures were observed after first pass. For the AR9485 and later chips, Tx IQ Calibration is performed along with AGC cal. But for pre-AR9485 chips, Tx IQ cal HW has to be separated from the rest of calibration HW to avoid chip hang. After all calibrations are done in HW, we can start SW post-processing. By doing this way, we minimize the SW difference among all chips. The order of calibration (run IQ cal before other calibration) is also needed to avoid chip hang for chips before AR9485. This issue was originally observed with AR9382. During the issue kernel log was filled with following message ath: timeout (100000 us) on reg 0xa640: 0x00000001 & 0x00000001 != 0x00000000 ath: timeout (100000 us) on reg 0xa2c4: 0x00158dd9 & 0x00000001 != 0x00000000 ath: Unable to reset channel (2412 MHz), reset status -5 ath: Unable to set channel Signed-off-by: Rajkumar Manoharan Signed-off-by: John W. Linville --- drivers/net/wireless/ath/ath9k/ar9003_calib.c | 350 ++++++++++---------------- drivers/net/wireless/ath/ath9k/ar9003_phy.h | 23 +- drivers/net/wireless/ath/ath9k/reg.h | 2 + 3 files changed, 140 insertions(+), 235 deletions(-) (limited to 'drivers/net/wireless/ath') diff --git a/drivers/net/wireless/ath/ath9k/ar9003_calib.c b/drivers/net/wireless/ath/ath9k/ar9003_calib.c index bceff49d150..f276cb922b4 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_calib.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_calib.c @@ -18,13 +18,13 @@ #include "hw-ops.h" #include "ar9003_phy.h" -#define MPASS 3 #define MAX_MEASUREMENT 8 -#define MAX_DIFFERENCE 10 +#define MAX_MAG_DELTA 11 +#define MAX_PHS_DELTA 10 struct coeff { - int mag_coeff[AR9300_MAX_CHAINS][MAX_MEASUREMENT][MPASS]; - int phs_coeff[AR9300_MAX_CHAINS][MAX_MEASUREMENT][MPASS]; + int mag_coeff[AR9300_MAX_CHAINS][MAX_MEASUREMENT]; + int phs_coeff[AR9300_MAX_CHAINS][MAX_MEASUREMENT]; int iqc_coeff[2]; }; @@ -610,36 +610,48 @@ static bool ar9003_hw_calc_iq_corr(struct ath_hw *ah, return true; } -static bool ar9003_hw_compute_closest_pass_and_avg(int *mp_coeff, int *mp_avg) +static void ar9003_hw_detect_outlier(int *mp_coeff, int nmeasurement, + int max_delta) { - int diff[MPASS]; - - diff[0] = abs(mp_coeff[0] - mp_coeff[1]); - diff[1] = abs(mp_coeff[1] - mp_coeff[2]); - diff[2] = abs(mp_coeff[2] - mp_coeff[0]); - - if (diff[0] > MAX_DIFFERENCE && - diff[1] > MAX_DIFFERENCE && - diff[2] > MAX_DIFFERENCE) - return false; + int mp_max = -64, max_idx = 0; + int mp_min = 63, min_idx = 0; + int mp_avg = 0, i, outlier_idx = 0; + + /* find min/max mismatch across all calibrated gains */ + for (i = 0; i < nmeasurement; i++) { + mp_avg += mp_coeff[i]; + if (mp_coeff[i] > mp_max) { + mp_max = mp_coeff[i]; + max_idx = i; + } else if (mp_coeff[i] < mp_min) { + mp_min = mp_coeff[i]; + min_idx = i; + } + } - if (diff[0] <= diff[1] && diff[0] <= diff[2]) - *mp_avg = (mp_coeff[0] + mp_coeff[1]) / 2; - else if (diff[1] <= diff[2]) - *mp_avg = (mp_coeff[1] + mp_coeff[2]) / 2; - else - *mp_avg = (mp_coeff[2] + mp_coeff[0]) / 2; + /* find average (exclude max abs value) */ + for (i = 0; i < nmeasurement; i++) { + if ((abs(mp_coeff[i]) < abs(mp_max)) || + (abs(mp_coeff[i]) < abs(mp_min))) + mp_avg += mp_coeff[i]; + } + mp_avg /= (nmeasurement - 1); - return true; + /* detect outlier */ + if (abs(mp_max - mp_min) > max_delta) { + if (abs(mp_max - mp_avg) > abs(mp_min - mp_avg)) + outlier_idx = max_idx; + else + outlier_idx = min_idx; + } + mp_coeff[outlier_idx] = mp_avg; } static void ar9003_hw_tx_iqcal_load_avg_2_passes(struct ath_hw *ah, u8 num_chains, struct coeff *coeff) { - struct ath_common *common = ath9k_hw_common(ah); int i, im, nmeasurement; - int magnitude, phase; u32 tx_corr_coeff[MAX_MEASUREMENT][AR9300_MAX_CHAINS]; memset(tx_corr_coeff, 0, sizeof(tx_corr_coeff)); @@ -659,37 +671,28 @@ static void ar9003_hw_tx_iqcal_load_avg_2_passes(struct ath_hw *ah, /* Load the average of 2 passes */ for (i = 0; i < num_chains; i++) { - if (AR_SREV_9485(ah)) - nmeasurement = REG_READ_FIELD(ah, - AR_PHY_TX_IQCAL_STATUS_B0_9485, - AR_PHY_CALIBRATED_GAINS_0); - else - nmeasurement = REG_READ_FIELD(ah, - AR_PHY_TX_IQCAL_STATUS_B0, - AR_PHY_CALIBRATED_GAINS_0); + nmeasurement = REG_READ_FIELD(ah, + AR_PHY_TX_IQCAL_STATUS_B0, + AR_PHY_CALIBRATED_GAINS_0); if (nmeasurement > MAX_MEASUREMENT) nmeasurement = MAX_MEASUREMENT; - for (im = 0; im < nmeasurement; im++) { - /* - * Determine which 2 passes are closest and compute avg - * magnitude - */ - if (!ar9003_hw_compute_closest_pass_and_avg(coeff->mag_coeff[i][im], - &magnitude)) - goto disable_txiqcal; + /* detect outlier only if nmeasurement > 1 */ + if (nmeasurement > 1) { + /* Detect magnitude outlier */ + ar9003_hw_detect_outlier(coeff->mag_coeff[i], + nmeasurement, MAX_MAG_DELTA); - /* - * Determine which 2 passes are closest and compute avg - * phase - */ - if (!ar9003_hw_compute_closest_pass_and_avg(coeff->phs_coeff[i][im], - &phase)) - goto disable_txiqcal; + /* Detect phase outlier */ + ar9003_hw_detect_outlier(coeff->phs_coeff[i], + nmeasurement, MAX_PHS_DELTA); + } - coeff->iqc_coeff[0] = (magnitude & 0x7f) | - ((phase & 0x7f) << 7); + for (im = 0; im < nmeasurement; im++) { + + coeff->iqc_coeff[0] = (coeff->mag_coeff[i][im] & 0x7f) | + ((coeff->phs_coeff[i][im] & 0x7f) << 7); if ((im % 2) == 0) REG_RMW_FIELD(ah, tx_corr_coeff[im][i], @@ -709,141 +712,37 @@ static void ar9003_hw_tx_iqcal_load_avg_2_passes(struct ath_hw *ah, return; -disable_txiqcal: - REG_RMW_FIELD(ah, AR_PHY_TX_IQCAL_CONTROL_3, - AR_PHY_TX_IQCAL_CONTROL_3_IQCORR_EN, 0x0); - REG_RMW_FIELD(ah, AR_PHY_RX_IQCAL_CORR_B0, - AR_PHY_RX_IQCAL_CORR_B0_LOOPBACK_IQCORR_EN, 0x0); - - ath_dbg(common, ATH_DBG_CALIBRATE, "TX IQ Cal disabled\n"); } -static void ar9003_hw_tx_iq_cal(struct ath_hw *ah) +static bool ar9003_hw_tx_iq_cal_run(struct ath_hw *ah) { struct ath_common *common = ath9k_hw_common(ah); - static const u32 txiqcal_status[AR9300_MAX_CHAINS] = { - AR_PHY_TX_IQCAL_STATUS_B0, - AR_PHY_TX_IQCAL_STATUS_B1, - AR_PHY_TX_IQCAL_STATUS_B2, - }; - static const u32 chan_info_tab[] = { - AR_PHY_CHAN_INFO_TAB_0, - AR_PHY_CHAN_INFO_TAB_1, - AR_PHY_CHAN_INFO_TAB_2, - }; - struct coeff coeff; - s32 iq_res[6]; - s32 i, j, ip, im, nmeasurement; - u8 nchains = get_streams(common->tx_chainmask); - - for (ip = 0; ip < MPASS; ip++) { - REG_RMW_FIELD(ah, AR_PHY_TX_IQCAL_CONTROL_1, - AR_PHY_TX_IQCAQL_CONTROL_1_IQCORR_I_Q_COFF_DELPT, - DELPT); - REG_RMW_FIELD(ah, AR_PHY_TX_IQCAL_START, - AR_PHY_TX_IQCAL_START_DO_CAL, - AR_PHY_TX_IQCAL_START_DO_CAL); - - if (!ath9k_hw_wait(ah, AR_PHY_TX_IQCAL_START, - AR_PHY_TX_IQCAL_START_DO_CAL, - 0, AH_WAIT_TIMEOUT)) { - ath_dbg(common, ATH_DBG_CALIBRATE, - "Tx IQ Cal not complete.\n"); - goto TX_IQ_CAL_FAILED; - } - - nmeasurement = REG_READ_FIELD(ah, AR_PHY_TX_IQCAL_STATUS_B0, - AR_PHY_CALIBRATED_GAINS_0); - if (nmeasurement > MAX_MEASUREMENT) - nmeasurement = MAX_MEASUREMENT; - - for (i = 0; i < nchains; i++) { - ath_dbg(common, ATH_DBG_CALIBRATE, - "Doing Tx IQ Cal for chain %d.\n", i); - for (im = 0; im < nmeasurement; im++) { - if (REG_READ(ah, txiqcal_status[i]) & - AR_PHY_TX_IQCAL_STATUS_FAILED) { - ath_dbg(common, ATH_DBG_CALIBRATE, - "Tx IQ Cal failed for chain %d.\n", i); - goto TX_IQ_CAL_FAILED; - } - - for (j = 0; j < 3; j++) { - u8 idx = 2 * j, - offset = 4 * (3 * im + j); - - REG_RMW_FIELD(ah, AR_PHY_CHAN_INFO_MEMORY, - AR_PHY_CHAN_INFO_TAB_S2_READ, - 0); - - /* 32 bits */ - iq_res[idx] = REG_READ(ah, - chan_info_tab[i] + - offset); - - REG_RMW_FIELD(ah, AR_PHY_CHAN_INFO_MEMORY, - AR_PHY_CHAN_INFO_TAB_S2_READ, - 1); - - /* 16 bits */ - iq_res[idx+1] = 0xffff & REG_READ(ah, - chan_info_tab[i] + - offset); - - ath_dbg(common, ATH_DBG_CALIBRATE, - "IQ RES[%d]=0x%x IQ_RES[%d]=0x%x\n", - idx, iq_res[idx], idx+1, iq_res[idx+1]); - } - - if (!ar9003_hw_calc_iq_corr(ah, i, iq_res, - coeff.iqc_coeff)) { - ath_dbg(common, ATH_DBG_CALIBRATE, - "Failed in calculation of IQ correction.\n"); - goto TX_IQ_CAL_FAILED; - } - coeff.mag_coeff[i][im][ip] = - coeff.iqc_coeff[0] & 0x7f; - coeff.phs_coeff[i][im][ip] = - (coeff.iqc_coeff[0] >> 7) & 0x7f; - - if (coeff.mag_coeff[i][im][ip] > 63) - coeff.mag_coeff[i][im][ip] -= 128; - if (coeff.phs_coeff[i][im][ip] > 63) - coeff.phs_coeff[i][im][ip] -= 128; - - } - } - } - - ar9003_hw_tx_iqcal_load_avg_2_passes(ah, nchains, &coeff); - - return; - -TX_IQ_CAL_FAILED: - ath_dbg(common, ATH_DBG_CALIBRATE, "Tx IQ Cal failed\n"); -} - -static void ar9003_hw_tx_iq_cal_run(struct ath_hw *ah) -{ u8 tx_gain_forced; - REG_RMW_FIELD(ah, AR_PHY_TX_IQCAL_CONTROL_1_9485, - AR_PHY_TX_IQCAQL_CONTROL_1_IQCORR_I_Q_COFF_DELPT, DELPT); tx_gain_forced = REG_READ_FIELD(ah, AR_PHY_TX_FORCED_GAIN, AR_PHY_TXGAIN_FORCE); if (tx_gain_forced) REG_RMW_FIELD(ah, AR_PHY_TX_FORCED_GAIN, AR_PHY_TXGAIN_FORCE, 0); - REG_RMW_FIELD(ah, AR_PHY_TX_IQCAL_START_9485, - AR_PHY_TX_IQCAL_START_DO_CAL_9485, 1); + REG_RMW_FIELD(ah, AR_PHY_TX_IQCAL_START, + AR_PHY_TX_IQCAL_START_DO_CAL, 1); + + if (!ath9k_hw_wait(ah, AR_PHY_TX_IQCAL_START, + AR_PHY_TX_IQCAL_START_DO_CAL, 0, + AH_WAIT_TIMEOUT)) { + ath_dbg(common, ATH_DBG_CALIBRATE, + "Tx IQ Cal is not completed.\n"); + return false; + } + return true; } static void ar9003_hw_tx_iq_cal_post_proc(struct ath_hw *ah) { struct ath_common *common = ath9k_hw_common(ah); const u32 txiqcal_status[AR9300_MAX_CHAINS] = { - AR_PHY_TX_IQCAL_STATUS_B0_9485, + AR_PHY_TX_IQCAL_STATUS_B0, AR_PHY_TX_IQCAL_STATUS_B1, AR_PHY_TX_IQCAL_STATUS_B2, }; @@ -855,7 +754,7 @@ static void ar9003_hw_tx_iq_cal_post_proc(struct ath_hw *ah) struct coeff coeff; s32 iq_res[6]; u8 num_chains = 0; - int i, ip, im, j; + int i, im, j; int nmeasurement; for (i = 0; i < AR9300_MAX_CHAINS; i++) { @@ -863,71 +762,69 @@ static void ar9003_hw_tx_iq_cal_post_proc(struct ath_hw *ah) num_chains++; } - for (ip = 0; ip < MPASS; ip++) { - for (i = 0; i < num_chains; i++) { - nmeasurement = REG_READ_FIELD(ah, - AR_PHY_TX_IQCAL_STATUS_B0_9485, - AR_PHY_CALIBRATED_GAINS_0); - if (nmeasurement > MAX_MEASUREMENT) - nmeasurement = MAX_MEASUREMENT; + for (i = 0; i < num_chains; i++) { + nmeasurement = REG_READ_FIELD(ah, + AR_PHY_TX_IQCAL_STATUS_B0, + AR_PHY_CALIBRATED_GAINS_0); + if (nmeasurement > MAX_MEASUREMENT) + nmeasurement = MAX_MEASUREMENT; - for (im = 0; im < nmeasurement; im++) { - ath_dbg(common, ATH_DBG_CALIBRATE, - "Doing Tx IQ Cal for chain %d.\n", i); + for (im = 0; im < nmeasurement; im++) { + ath_dbg(common, ATH_DBG_CALIBRATE, + "Doing Tx IQ Cal for chain %d.\n", i); - if (REG_READ(ah, txiqcal_status[i]) & - AR_PHY_TX_IQCAL_STATUS_FAILED) { - ath_dbg(common, ATH_DBG_CALIBRATE, + if (REG_READ(ah, txiqcal_status[i]) & + AR_PHY_TX_IQCAL_STATUS_FAILED) { + ath_dbg(common, ATH_DBG_CALIBRATE, "Tx IQ Cal failed for chain %d.\n", i); - goto tx_iqcal_fail; - } + goto tx_iqcal_fail; + } - for (j = 0; j < 3; j++) { - u32 idx = 2 * j, offset = 4 * (3 * im + j); + for (j = 0; j < 3; j++) { + u32 idx = 2 * j, offset = 4 * (3 * im + j); - REG_RMW_FIELD(ah, + REG_RMW_FIELD(ah, AR_PHY_CHAN_INFO_MEMORY, AR_PHY_CHAN_INFO_TAB_S2_READ, 0); - /* 32 bits */ - iq_res[idx] = REG_READ(ah, - chan_info_tab[i] + - offset); + /* 32 bits */ + iq_res[idx] = REG_READ(ah, + chan_info_tab[i] + + offset); - REG_RMW_FIELD(ah, + REG_RMW_FIELD(ah, AR_PHY_CHAN_INFO_MEMORY, AR_PHY_CHAN_INFO_TAB_S2_READ, 1); - /* 16 bits */ - iq_res[idx + 1] = 0xffff & REG_READ(ah, - chan_info_tab[i] + offset); + /* 16 bits */ + iq_res[idx + 1] = 0xffff & REG_READ(ah, + chan_info_tab[i] + offset); - ath_dbg(common, ATH_DBG_CALIBRATE, - "IQ RES[%d]=0x%x" - "IQ_RES[%d]=0x%x\n", - idx, iq_res[idx], idx + 1, - iq_res[idx + 1]); - } + ath_dbg(common, ATH_DBG_CALIBRATE, + "IQ RES[%d]=0x%x" + "IQ_RES[%d]=0x%x\n", + idx, iq_res[idx], idx + 1, + iq_res[idx + 1]); + } - if (!ar9003_hw_calc_iq_corr(ah, i, iq_res, - coeff.iqc_coeff)) { - ath_dbg(common, ATH_DBG_CALIBRATE, - "Failed in calculation of IQ correction.\n"); - goto tx_iqcal_fail; - } + if (!ar9003_hw_calc_iq_corr(ah, i, iq_res, + coeff.iqc_coeff)) { + ath_dbg(common, ATH_DBG_CALIBRATE, + "Failed in calculation of \ + IQ correction.\n"); + goto tx_iqcal_fail; + } - coeff.mag_coeff[i][im][ip] = - coeff.iqc_coeff[0] & 0x7f; - coeff.phs_coeff[i][im][ip] = - (coeff.iqc_coeff[0] >> 7) & 0x7f; + coeff.mag_coeff[i][im] = coeff.iqc_coeff[0] & 0x7f; + coeff.phs_coeff[i][im] = + (coeff.iqc_coeff[0] >> 7) & 0x7f; - if (coeff.mag_coeff[i][im][ip] > 63) - coeff.mag_coeff[i][im][ip] -= 128; - if (coeff.phs_coeff[i][im][ip] > 63) - coeff.phs_coeff[i][im][ip] -= 128; - } + if (coeff.mag_coeff[i][im] > 63) + coeff.mag_coeff[i][im] -= 128; + if (coeff.phs_coeff[i][im] > 63) + coeff.phs_coeff[i][im] -= 128; } } ar9003_hw_tx_iqcal_load_avg_2_passes(ah, num_chains, &coeff); @@ -944,6 +841,7 @@ static bool ar9003_hw_init_cal(struct ath_hw *ah, struct ath_common *common = ath9k_hw_common(ah); struct ath9k_hw_capabilities *pCap = &ah->caps; int val; + bool txiqcal_done = false; val = REG_READ(ah, AR_ENT_OTP); ath_dbg(common, ATH_DBG_CALIBRATE, "ath9k: AR_ENT_OTP 0x%x\n", val); @@ -956,14 +854,22 @@ static bool ar9003_hw_init_cal(struct ath_hw *ah, pCap->tx_chainmask); /* Do Tx IQ Calibration */ - if (AR_SREV_9485(ah)) - ar9003_hw_tx_iq_cal_run(ah); - else - ar9003_hw_tx_iq_cal(ah); + REG_RMW_FIELD(ah, AR_PHY_TX_IQCAL_CONTROL_1, + AR_PHY_TX_IQCAL_CONTROL_1_IQCORR_I_Q_COFF_DELPT, + DELPT); - REG_WRITE(ah, AR_PHY_ACTIVE, AR_PHY_ACTIVE_DIS); - udelay(5); - REG_WRITE(ah, AR_PHY_ACTIVE, AR_PHY_ACTIVE_EN); + /* + * For AR9485 or later chips, TxIQ cal runs as part of + * AGC calibration + */ + if (AR_SREV_9485_OR_LATER(ah)) + txiqcal_done = true; + else { + txiqcal_done = ar9003_hw_tx_iq_cal_run(ah); + REG_WRITE(ah, AR_PHY_ACTIVE, AR_PHY_ACTIVE_DIS); + udelay(5); + REG_WRITE(ah, AR_PHY_ACTIVE, AR_PHY_ACTIVE_EN); + } /* Calibrate the AGC */ REG_WRITE(ah, AR_PHY_AGC_CONTROL, @@ -978,7 +884,7 @@ static bool ar9003_hw_init_cal(struct ath_hw *ah, return false; } - if (AR_SREV_9485(ah)) + if (txiqcal_done) ar9003_hw_tx_iq_cal_post_proc(ah); /* Revert chainmasks to their original values before NF cal */ diff --git a/drivers/net/wireless/ath/ath9k/ar9003_phy.h b/drivers/net/wireless/ath/ath9k/ar9003_phy.h index d133ee82087..2a0d5cbb7e7 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_phy.h +++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.h @@ -548,15 +548,12 @@ #define AR_PHY_TXGAIN_TABLE (AR_SM_BASE + 0x300) -#define AR_PHY_TX_IQCAL_START_9485 (AR_SM_BASE + 0x3c4) -#define AR_PHY_TX_IQCAL_START_DO_CAL_9485 0x80000000 -#define AR_PHY_TX_IQCAL_START_DO_CAL_9485_S 31 -#define AR_PHY_TX_IQCAL_CONTROL_1_9485 (AR_SM_BASE + 0x3c8) -#define AR_PHY_TX_IQCAL_STATUS_B0_9485 (AR_SM_BASE + 0x3f0) - -#define AR_PHY_TX_IQCAL_CONTROL_1 (AR_SM_BASE + 0x448) -#define AR_PHY_TX_IQCAL_START (AR_SM_BASE + 0x440) -#define AR_PHY_TX_IQCAL_STATUS_B0 (AR_SM_BASE + 0x48c) +#define AR_PHY_TX_IQCAL_CONTROL_1 (AR_SM_BASE + AR_SREV_9485(ah) ? \ + 0x3c8 : 0x448) +#define AR_PHY_TX_IQCAL_START (AR_SM_BASE + AR_SREV_9485(ah) ? \ + 0x3c4 : 0x440) +#define AR_PHY_TX_IQCAL_STATUS_B0 (AR_SM_BASE + AR_SREV_9485(ah) ? \ + 0x3f0 : 0x48c) #define AR_PHY_TX_IQCAL_CORR_COEFF_B0(_i) (AR_SM_BASE + \ (AR_SREV_9485(ah) ? \ 0x3d0 : 0x450) + ((_i) << 2)) @@ -758,10 +755,10 @@ #define AR_PHY_SPECTRAL_SCAN_SHORT_REPEAT 0x01000000 #define AR_PHY_SPECTRAL_SCAN_SHORT_REPEAT_S 24 #define AR_PHY_CHANNEL_STATUS_RX_CLEAR 0x00000004 -#define AR_PHY_TX_IQCAQL_CONTROL_1_IQCORR_I_Q_COFF_DELPT 0x01fc0000 -#define AR_PHY_TX_IQCAQL_CONTROL_1_IQCORR_I_Q_COFF_DELPT_S 18 -#define AR_PHY_TX_IQCAL_START_DO_CAL 0x00000001 -#define AR_PHY_TX_IQCAL_START_DO_CAL_S 0 +#define AR_PHY_TX_IQCAL_CONTROL_1_IQCORR_I_Q_COFF_DELPT 0x01fc0000 +#define AR_PHY_TX_IQCAL_CONTROL_1_IQCORR_I_Q_COFF_DELPT_S 18 +#define AR_PHY_TX_IQCAL_START_DO_CAL 0x00000001 +#define AR_PHY_TX_IQCAL_START_DO_CAL_S 0 #define AR_PHY_TX_IQCAL_STATUS_FAILED 0x00000001 #define AR_PHY_CALIBRATED_GAINS_0 0x3e diff --git a/drivers/net/wireless/ath/ath9k/reg.h b/drivers/net/wireless/ath/ath9k/reg.h index b42e36c6f6e..d5cecdc6ca6 100644 --- a/drivers/net/wireless/ath/ath9k/reg.h +++ b/drivers/net/wireless/ath/ath9k/reg.h @@ -870,6 +870,8 @@ #define AR_SREV_9485_11(_ah) \ (AR_SREV_9485(_ah) && \ ((_ah)->hw_version.macRev == AR_SREV_REVISION_9485_11)) +#define AR_SREV_9485_OR_LATER(_ah) \ + (((_ah)->hw_version.macVersion >= AR_SREV_VERSION_9485)) #define AR_SREV_9340(_ah) \ (((_ah)->hw_version.macVersion == AR_SREV_VERSION_9340)) -- cgit v1.2.3-70-g09d2 From 92c6f76c6d44a869bf3b252dbb2e358ae7399a96 Mon Sep 17 00:00:00 2001 From: Rajkumar Manoharan Date: Fri, 22 Apr 2011 14:50:39 +0530 Subject: ath9k: set beacon related ps flags on bss_info change Requesting beacon sync up to configure beacon timers properly in hw, has be done after doing beacon config with default values. Setting the flags in beacon config is causing the device to not enter into network sleep on idle state. Signed-off-by: Rajkumar Manoharan Signed-off-by: John W. Linville --- drivers/net/wireless/ath/ath9k/beacon.c | 6 ------ drivers/net/wireless/ath/ath9k/main.c | 6 ++++++ 2 files changed, 6 insertions(+), 6 deletions(-) (limited to 'drivers/net/wireless/ath') diff --git a/drivers/net/wireless/ath/ath9k/beacon.c b/drivers/net/wireless/ath/ath9k/beacon.c index 24f565ba998..22cd241a098 100644 --- a/drivers/net/wireless/ath/ath9k/beacon.c +++ b/drivers/net/wireless/ath/ath9k/beacon.c @@ -781,12 +781,6 @@ void ath_set_beacon(struct ath_softc *sc) break; case NL80211_IFTYPE_STATION: ath_beacon_config_sta(sc, cur_conf); - /* - * Request a re-configuration of Beacon related timers - * on the receipt of the first Beacon frame (i.e., - * after time sync with the AP). - */ - sc->ps_flags |= PS_BEACON_SYNC | PS_WAIT_FOR_BEACON; break; default: ath_dbg(common, ATH_DBG_CONFIG, diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c index 475009b578d..c3dbf2661a3 100644 --- a/drivers/net/wireless/ath/ath9k/main.c +++ b/drivers/net/wireless/ath/ath9k/main.c @@ -1969,6 +1969,12 @@ static void ath9k_bss_iter(void *data, u8 *mac, struct ieee80211_vif *vif) "Bss Info ASSOC %d, bssid: %pM\n", bss_conf->aid, common->curbssid); ath_beacon_config(sc, vif); + /* + * Request a re-configuration of Beacon related timers + * on the receipt of the first Beacon frame (i.e., + * after time sync with the AP). + */ + sc->ps_flags |= PS_BEACON_SYNC | PS_WAIT_FOR_BEACON; /* Reset rssi stats */ sc->last_rssi = ATH_RSSI_DUMMY_MARKER; sc->sc_ah->stats.avgbrssi = ATH_RSSI_DUMMY_MARKER; -- cgit v1.2.3-70-g09d2 From 25f63a5a37f9cd925a01840bbb4c3ad9d5034175 Mon Sep 17 00:00:00 2001 From: Adrian Chadd Date: Sat, 23 Apr 2011 12:48:53 +0800 Subject: ath9k: fix AR9160 xpaBiasLvlFreq endianness handling The xpaBiasLvlFreq parameter array is made up of 16 bit words which aren't byte-swapped like the other 16-bit eeprom parameters are. It's only used by the AR9160. Signed-off-by: Adrian Chadd Signed-off-by: John W. Linville --- drivers/net/wireless/ath/ath9k/eeprom_def.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'drivers/net/wireless/ath') diff --git a/drivers/net/wireless/ath/ath9k/eeprom_def.c b/drivers/net/wireless/ath/ath9k/eeprom_def.c index 995949ddd63..c031854b569 100644 --- a/drivers/net/wireless/ath/ath9k/eeprom_def.c +++ b/drivers/net/wireless/ath/ath9k/eeprom_def.c @@ -231,6 +231,10 @@ static int ath9k_hw_def_check_eeprom(struct ath_hw *ah) integer = swab32(pModal->antCtrlChain[i]); pModal->antCtrlChain[i] = integer; } + for (i = 0; i < 3; i++) { + word = swab16(pModal->xpaBiasLvlFreq[i]); + pModal->xpaBiasLvlFreq[i] = word; + } for (i = 0; i < AR_EEPROM_MODAL_SPURS; i++) { word = swab16(pModal->spurChans[i].spurChan); -- cgit v1.2.3-70-g09d2 From caf1eae206688210f61f3b48627ce4ca3c709784 Mon Sep 17 00:00:00 2001 From: Christian Lamparter Date: Sun, 24 Apr 2011 17:44:19 +0200 Subject: carl9170: improve unicast PS buffering Using the ieee80211_sta_block allows the PS code to handle awake->doze->awake transitions of our clients in a race-free manner. Signed-off-by: Christian Lamparter Signed-off-by: John W. Linville --- drivers/net/wireless/ath/carl9170/carl9170.h | 2 + drivers/net/wireless/ath/carl9170/main.c | 92 +--------------- drivers/net/wireless/ath/carl9170/tx.c | 157 ++++++++++++++++++--------- 3 files changed, 112 insertions(+), 139 deletions(-) (limited to 'drivers/net/wireless/ath') diff --git a/drivers/net/wireless/ath/carl9170/carl9170.h b/drivers/net/wireless/ath/carl9170/carl9170.h index 9cad061cc1d..beb725d7547 100644 --- a/drivers/net/wireless/ath/carl9170/carl9170.h +++ b/drivers/net/wireless/ath/carl9170/carl9170.h @@ -448,6 +448,8 @@ struct carl9170_ba_stats { struct carl9170_sta_info { bool ht_sta; + bool sleeping; + atomic_t pending_frames; unsigned int ampdu_max_len; struct carl9170_sta_tid *agg[CARL9170_NUM_TID]; struct carl9170_ba_stats stats[CARL9170_NUM_TID]; diff --git a/drivers/net/wireless/ath/carl9170/main.c b/drivers/net/wireless/ath/carl9170/main.c index 89fe60accf8..1638468be5a 100644 --- a/drivers/net/wireless/ath/carl9170/main.c +++ b/drivers/net/wireless/ath/carl9170/main.c @@ -1193,6 +1193,8 @@ static int carl9170_op_sta_add(struct ieee80211_hw *hw, struct carl9170_sta_info *sta_info = (void *) sta->drv_priv; unsigned int i; + atomic_set(&sta_info->pending_frames, 0); + if (sta->ht_cap.ht_supported) { if (sta->ht_cap.ampdu_density > 6) { /* @@ -1467,99 +1469,17 @@ static void carl9170_op_sta_notify(struct ieee80211_hw *hw, enum sta_notify_cmd cmd, struct ieee80211_sta *sta) { - struct ar9170 *ar = hw->priv; struct carl9170_sta_info *sta_info = (void *) sta->drv_priv; - struct sk_buff *skb, *tmp; - struct sk_buff_head free; - int i; switch (cmd) { case STA_NOTIFY_SLEEP: - /* - * Since the peer is no longer listening, we have to return - * as many SKBs as possible back to the mac80211 stack. - * It will deal with the retry procedure, once the peer - * has become available again. - * - * NB: Ideally, the driver should return the all frames in - * the correct, ascending order. However, I think that this - * functionality should be implemented in the stack and not - * here... - */ - - __skb_queue_head_init(&free); - - if (sta->ht_cap.ht_supported) { - rcu_read_lock(); - for (i = 0; i < CARL9170_NUM_TID; i++) { - struct carl9170_sta_tid *tid_info; - - tid_info = rcu_dereference(sta_info->agg[i]); - - if (!tid_info) - continue; - - spin_lock_bh(&ar->tx_ampdu_list_lock); - if (tid_info->state > - CARL9170_TID_STATE_SUSPEND) - tid_info->state = - CARL9170_TID_STATE_SUSPEND; - spin_unlock_bh(&ar->tx_ampdu_list_lock); - - spin_lock_bh(&tid_info->lock); - while ((skb = __skb_dequeue(&tid_info->queue))) - __skb_queue_tail(&free, skb); - spin_unlock_bh(&tid_info->lock); - } - rcu_read_unlock(); - } - - for (i = 0; i < ar->hw->queues; i++) { - spin_lock_bh(&ar->tx_pending[i].lock); - skb_queue_walk_safe(&ar->tx_pending[i], skb, tmp) { - struct _carl9170_tx_superframe *super; - struct ieee80211_hdr *hdr; - struct ieee80211_tx_info *info; - - super = (void *) skb->data; - hdr = (void *) super->frame_data; - - if (compare_ether_addr(hdr->addr1, sta->addr)) - continue; - - __skb_unlink(skb, &ar->tx_pending[i]); - - info = IEEE80211_SKB_CB(skb); - if (info->flags & IEEE80211_TX_CTL_AMPDU) - atomic_dec(&ar->tx_ampdu_upload); - - carl9170_tx_status(ar, skb, false); - } - spin_unlock_bh(&ar->tx_pending[i].lock); - } - - while ((skb = __skb_dequeue(&free))) - carl9170_tx_status(ar, skb, false); - + sta_info->sleeping = true; + if (atomic_read(&sta_info->pending_frames)) + ieee80211_sta_block_awake(hw, sta, true); break; case STA_NOTIFY_AWAKE: - if (!sta->ht_cap.ht_supported) - return; - - rcu_read_lock(); - for (i = 0; i < CARL9170_NUM_TID; i++) { - struct carl9170_sta_tid *tid_info; - - tid_info = rcu_dereference(sta_info->agg[i]); - - if (!tid_info) - continue; - - if ((tid_info->state == CARL9170_TID_STATE_SUSPEND)) - tid_info->state = CARL9170_TID_STATE_IDLE; - } - rcu_read_unlock(); + sta_info->sleeping = false; break; } } diff --git a/drivers/net/wireless/ath/carl9170/tx.c b/drivers/net/wireless/ath/carl9170/tx.c index cb70ed7ec5c..bf2eff9dd58 100644 --- a/drivers/net/wireless/ath/carl9170/tx.c +++ b/drivers/net/wireless/ath/carl9170/tx.c @@ -104,6 +104,56 @@ static void carl9170_tx_accounting(struct ar9170 *ar, struct sk_buff *skb) spin_unlock_bh(&ar->tx_stats_lock); } +/* needs rcu_read_lock */ +static struct ieee80211_sta *__carl9170_get_tx_sta(struct ar9170 *ar, + struct sk_buff *skb) +{ + struct _carl9170_tx_superframe *super = (void *) skb->data; + struct ieee80211_hdr *hdr = (void *) super->frame_data; + struct ieee80211_vif *vif; + unsigned int vif_id; + + vif_id = (super->s.misc & CARL9170_TX_SUPER_MISC_VIF_ID) >> + CARL9170_TX_SUPER_MISC_VIF_ID_S; + + if (WARN_ON_ONCE(vif_id >= AR9170_MAX_VIRTUAL_MAC)) + return NULL; + + vif = rcu_dereference(ar->vif_priv[vif_id].vif); + if (unlikely(!vif)) + return NULL; + + /* + * Normally we should use wrappers like ieee80211_get_DA to get + * the correct peer ieee80211_sta. + * + * But there is a problem with indirect traffic (broadcasts, or + * data which is designated for other stations) in station mode. + * The frame will be directed to the AP for distribution and not + * to the actual destination. + */ + + return ieee80211_find_sta(vif, hdr->addr1); +} + +static void carl9170_tx_ps_unblock(struct ar9170 *ar, struct sk_buff *skb) +{ + struct ieee80211_sta *sta; + struct carl9170_sta_info *sta_info; + + rcu_read_lock(); + sta = __carl9170_get_tx_sta(ar, skb); + if (unlikely(!sta)) + goto out_rcu; + + sta_info = (struct carl9170_sta_info *) sta->drv_priv; + if (atomic_dec_return(&sta_info->pending_frames) == 0) + ieee80211_sta_block_awake(ar->hw, sta, false); + +out_rcu: + rcu_read_unlock(); +} + static void carl9170_tx_accounting_free(struct ar9170 *ar, struct sk_buff *skb) { struct ieee80211_tx_info *txinfo; @@ -135,6 +185,7 @@ static void carl9170_tx_accounting_free(struct ar9170 *ar, struct sk_buff *skb) } spin_unlock_bh(&ar->tx_stats_lock); + if (atomic_dec_and_test(&ar->tx_total_queued)) complete(&ar->tx_flush); } @@ -329,13 +380,10 @@ static void carl9170_tx_status_process_ampdu(struct ar9170 *ar, { struct _carl9170_tx_superframe *super = (void *) skb->data; struct ieee80211_hdr *hdr = (void *) super->frame_data; - struct ieee80211_tx_info *tx_info; struct carl9170_tx_info *ar_info; - struct carl9170_sta_info *sta_info; struct ieee80211_sta *sta; + struct carl9170_sta_info *sta_info; struct carl9170_sta_tid *tid_info; - struct ieee80211_vif *vif; - unsigned int vif_id; u8 tid; if (!(txinfo->flags & IEEE80211_TX_CTL_AMPDU) || @@ -343,30 +391,10 @@ static void carl9170_tx_status_process_ampdu(struct ar9170 *ar, (!(super->f.mac_control & cpu_to_le16(AR9170_TX_MAC_AGGR)))) return; - tx_info = IEEE80211_SKB_CB(skb); - ar_info = (void *) tx_info->rate_driver_data; - - vif_id = (super->s.misc & CARL9170_TX_SUPER_MISC_VIF_ID) >> - CARL9170_TX_SUPER_MISC_VIF_ID_S; - - if (WARN_ON_ONCE(vif_id >= AR9170_MAX_VIRTUAL_MAC)) - return; + ar_info = (void *) txinfo->rate_driver_data; rcu_read_lock(); - vif = rcu_dereference(ar->vif_priv[vif_id].vif); - if (unlikely(!vif)) - goto out_rcu; - - /* - * Normally we should use wrappers like ieee80211_get_DA to get - * the correct peer ieee80211_sta. - * - * But there is a problem with indirect traffic (broadcasts, or - * data which is designated for other stations) in station mode. - * The frame will be directed to the AP for distribution and not - * to the actual destination. - */ - sta = ieee80211_find_sta(vif, hdr->addr1); + sta = __carl9170_get_tx_sta(ar, skb); if (unlikely(!sta)) goto out_rcu; @@ -427,6 +455,7 @@ void carl9170_tx_status(struct ar9170 *ar, struct sk_buff *skb, if (txinfo->flags & IEEE80211_TX_CTL_AMPDU) carl9170_tx_status_process_ampdu(ar, skb, txinfo); + carl9170_tx_ps_unblock(ar, skb); carl9170_tx_put_skb(skb); } @@ -540,11 +569,7 @@ static void carl9170_tx_ampdu_timeout(struct ar9170 *ar) struct sk_buff *skb; struct ieee80211_tx_info *txinfo; struct carl9170_tx_info *arinfo; - struct _carl9170_tx_superframe *super; struct ieee80211_sta *sta; - struct ieee80211_vif *vif; - struct ieee80211_hdr *hdr; - unsigned int vif_id; rcu_read_lock(); list_for_each_entry_rcu(iter, &ar->tx_ampdu_list, list) { @@ -562,20 +587,7 @@ static void carl9170_tx_ampdu_timeout(struct ar9170 *ar) msecs_to_jiffies(CARL9170_QUEUE_TIMEOUT))) goto unlock; - super = (void *) skb->data; - hdr = (void *) super->frame_data; - - vif_id = (super->s.misc & CARL9170_TX_SUPER_MISC_VIF_ID) >> - CARL9170_TX_SUPER_MISC_VIF_ID_S; - - if (WARN_ON(vif_id >= AR9170_MAX_VIRTUAL_MAC)) - goto unlock; - - vif = rcu_dereference(ar->vif_priv[vif_id].vif); - if (WARN_ON(!vif)) - goto unlock; - - sta = ieee80211_find_sta(vif, hdr->addr1); + sta = __carl9170_get_tx_sta(ar, skb); if (WARN_ON(!sta)) goto unlock; @@ -1199,15 +1211,6 @@ static struct sk_buff *carl9170_tx_pick_skb(struct ar9170 *ar, arinfo = (void *) info->rate_driver_data; arinfo->timeout = jiffies; - - /* - * increase ref count to "2". - * Ref counting is the easiest way to solve the race between - * the the urb's completion routine: carl9170_tx_callback and - * wlan tx status functions: carl9170_tx_status/janitor. - */ - carl9170_tx_get_skb(skb); - return skb; err_unlock: @@ -1228,6 +1231,36 @@ void carl9170_tx_drop(struct ar9170 *ar, struct sk_buff *skb) __carl9170_tx_process_status(ar, super->s.cookie, q); } +static bool carl9170_tx_ps_drop(struct ar9170 *ar, struct sk_buff *skb) +{ + struct ieee80211_sta *sta; + struct carl9170_sta_info *sta_info; + + rcu_read_lock(); + sta = __carl9170_get_tx_sta(ar, skb); + if (!sta) + goto out_rcu; + + sta_info = (void *) sta->drv_priv; + if (unlikely(sta_info->sleeping)) { + struct ieee80211_tx_info *tx_info; + + rcu_read_unlock(); + + tx_info = IEEE80211_SKB_CB(skb); + if (tx_info->flags & IEEE80211_TX_CTL_AMPDU) + atomic_dec(&ar->tx_ampdu_upload); + + tx_info->flags |= IEEE80211_TX_STAT_TX_FILTERED; + carl9170_tx_status(ar, skb, false); + return true; + } + +out_rcu: + rcu_read_unlock(); + return false; +} + static void carl9170_tx(struct ar9170 *ar) { struct sk_buff *skb; @@ -1247,6 +1280,9 @@ static void carl9170_tx(struct ar9170 *ar) if (unlikely(!skb)) break; + if (unlikely(carl9170_tx_ps_drop(ar, skb))) + continue; + atomic_inc(&ar->tx_total_pending); q = __carl9170_get_queue(ar, i); @@ -1256,6 +1292,16 @@ static void carl9170_tx(struct ar9170 *ar) */ skb_queue_tail(&ar->tx_status[q], skb); + /* + * increase ref count to "2". + * Ref counting is the easiest way to solve the + * race between the urb's completion routine: + * carl9170_tx_callback + * and wlan tx status functions: + * carl9170_tx_status/janitor. + */ + carl9170_tx_get_skb(skb); + carl9170_usb_tx(ar, skb); schedule_garbagecollector = true; } @@ -1368,6 +1414,11 @@ void carl9170_op_tx(struct ieee80211_hw *hw, struct sk_buff *skb) * all ressouces which are associated with the frame. */ + if (sta) { + struct carl9170_sta_info *stai = (void *) sta->drv_priv; + atomic_inc(&stai->pending_frames); + } + if (info->flags & IEEE80211_TX_CTL_AMPDU) { run = carl9170_tx_ampdu_queue(ar, sta, skb); if (run) -- cgit v1.2.3-70-g09d2 From 978f78bf71372a48785ac9407ebc10170f14f56c Mon Sep 17 00:00:00 2001 From: Vivek Natarajan Date: Tue, 26 Apr 2011 10:39:52 +0530 Subject: ath9k_hw: Move bt_stomp to hw from common. Move bt_stomp to ath9k_hw and add its support for latest chipsets. Signed-off-by: Vivek Natarajan Signed-off-by: John W. Linville --- drivers/net/wireless/ath/ath9k/btcoex.c | 66 +++++++++++++++++++++++++++ drivers/net/wireless/ath/ath9k/btcoex.h | 10 ++++ drivers/net/wireless/ath/ath9k/common.c | 31 ------------- drivers/net/wireless/ath/ath9k/common.h | 8 ---- drivers/net/wireless/ath/ath9k/gpio.c | 7 ++- drivers/net/wireless/ath/ath9k/htc_drv_gpio.c | 6 +-- 6 files changed, 82 insertions(+), 46 deletions(-) (limited to 'drivers/net/wireless/ath') diff --git a/drivers/net/wireless/ath/ath9k/btcoex.c b/drivers/net/wireless/ath/ath9k/btcoex.c index d33bf204c99..71e9e4841fa 100644 --- a/drivers/net/wireless/ath/ath9k/btcoex.c +++ b/drivers/net/wireless/ath/ath9k/btcoex.c @@ -209,3 +209,69 @@ void ath9k_hw_btcoex_disable(struct ath_hw *ah) ah->btcoex_hw.enabled = false; } EXPORT_SYMBOL(ath9k_hw_btcoex_disable); + +static void ar9003_btcoex_bt_stomp(struct ath_hw *ah, + enum ath_stomp_type stomp_type) +{ + ah->bt_coex_bt_weight[0] = AR9300_BT_WGHT; + ah->bt_coex_bt_weight[1] = AR9300_BT_WGHT; + ah->bt_coex_bt_weight[2] = AR9300_BT_WGHT; + ah->bt_coex_bt_weight[3] = AR9300_BT_WGHT; + + + switch (stomp_type) { + case ATH_BTCOEX_STOMP_ALL: + ah->bt_coex_wlan_weight[0] = AR9300_STOMP_ALL_WLAN_WGHT0; + ah->bt_coex_wlan_weight[1] = AR9300_STOMP_ALL_WLAN_WGHT1; + break; + case ATH_BTCOEX_STOMP_LOW: + ah->bt_coex_wlan_weight[0] = AR9300_STOMP_LOW_WLAN_WGHT0; + ah->bt_coex_wlan_weight[1] = AR9300_STOMP_LOW_WLAN_WGHT1; + break; + case ATH_BTCOEX_STOMP_NONE: + ah->bt_coex_wlan_weight[0] = AR9300_STOMP_NONE_WLAN_WGHT0; + ah->bt_coex_wlan_weight[1] = AR9300_STOMP_NONE_WLAN_WGHT1; + break; + + default: + ath_dbg(ath9k_hw_common(ah), ATH_DBG_BTCOEX, + "Invalid Stomptype\n"); + break; + } + + ath9k_hw_btcoex_enable(ah); +} + +/* + * Configures appropriate weight based on stomp type. + */ +void ath9k_hw_btcoex_bt_stomp(struct ath_hw *ah, + enum ath_stomp_type stomp_type) +{ + if (AR_SREV_9300_20_OR_LATER(ah)) { + ar9003_btcoex_bt_stomp(ah, stomp_type); + return; + } + + switch (stomp_type) { + case ATH_BTCOEX_STOMP_ALL: + ath9k_hw_btcoex_set_weight(ah, AR_BT_COEX_WGHT, + AR_STOMP_ALL_WLAN_WGHT); + break; + case ATH_BTCOEX_STOMP_LOW: + ath9k_hw_btcoex_set_weight(ah, AR_BT_COEX_WGHT, + AR_STOMP_LOW_WLAN_WGHT); + break; + case ATH_BTCOEX_STOMP_NONE: + ath9k_hw_btcoex_set_weight(ah, AR_BT_COEX_WGHT, + AR_STOMP_NONE_WLAN_WGHT); + break; + default: + ath_dbg(ath9k_hw_common(ah), ATH_DBG_BTCOEX, + "Invalid Stomptype\n"); + break; + } + + ath9k_hw_btcoex_enable(ah); +} +EXPORT_SYMBOL(ath9k_hw_btcoex_bt_stomp); diff --git a/drivers/net/wireless/ath/ath9k/btcoex.h b/drivers/net/wireless/ath/ath9k/btcoex.h index 588dfd464dd..aac8fae5081 100644 --- a/drivers/net/wireless/ath/ath9k/btcoex.h +++ b/drivers/net/wireless/ath/ath9k/btcoex.h @@ -32,6 +32,14 @@ #define ATH_BT_CNT_THRESHOLD 3 #define ATH_BT_CNT_SCAN_THRESHOLD 15 +/* Defines the BT AR_BT_COEX_WGHT used */ +enum ath_stomp_type { + ATH_BTCOEX_NO_STOMP, + ATH_BTCOEX_STOMP_ALL, + ATH_BTCOEX_STOMP_LOW, + ATH_BTCOEX_STOMP_NONE +}; + enum ath_btcoex_scheme { ATH_BTCOEX_CFG_NONE, ATH_BTCOEX_CFG_2WIRE, @@ -57,5 +65,7 @@ void ath9k_hw_btcoex_set_weight(struct ath_hw *ah, u32 wlan_weight); void ath9k_hw_btcoex_enable(struct ath_hw *ah); void ath9k_hw_btcoex_disable(struct ath_hw *ah); +void ath9k_hw_btcoex_bt_stomp(struct ath_hw *ah, + enum ath_stomp_type stomp_type); #endif diff --git a/drivers/net/wireless/ath/ath9k/common.c b/drivers/net/wireless/ath/ath9k/common.c index 16ba8c67fbd..74535e6dfb8 100644 --- a/drivers/net/wireless/ath/ath9k/common.c +++ b/drivers/net/wireless/ath/ath9k/common.c @@ -158,37 +158,6 @@ int ath9k_cmn_count_streams(unsigned int chainmask, int max) } EXPORT_SYMBOL(ath9k_cmn_count_streams); -/* - * Configures appropriate weight based on stomp type. - */ -void ath9k_cmn_btcoex_bt_stomp(struct ath_common *common, - enum ath_stomp_type stomp_type) -{ - struct ath_hw *ah = common->ah; - - switch (stomp_type) { - case ATH_BTCOEX_STOMP_ALL: - ath9k_hw_btcoex_set_weight(ah, AR_BT_COEX_WGHT, - AR_STOMP_ALL_WLAN_WGHT); - break; - case ATH_BTCOEX_STOMP_LOW: - ath9k_hw_btcoex_set_weight(ah, AR_BT_COEX_WGHT, - AR_STOMP_LOW_WLAN_WGHT); - break; - case ATH_BTCOEX_STOMP_NONE: - ath9k_hw_btcoex_set_weight(ah, AR_BT_COEX_WGHT, - AR_STOMP_NONE_WLAN_WGHT); - break; - default: - ath_dbg(common, ATH_DBG_BTCOEX, - "Invalid Stomptype\n"); - break; - } - - ath9k_hw_btcoex_enable(ah); -} -EXPORT_SYMBOL(ath9k_cmn_btcoex_bt_stomp); - void ath9k_cmn_update_txpow(struct ath_hw *ah, u16 cur_txpow, u16 new_txpow, u16 *txpower) { diff --git a/drivers/net/wireless/ath/ath9k/common.h b/drivers/net/wireless/ath/ath9k/common.h index b2f7b5f8909..5124f1420b3 100644 --- a/drivers/net/wireless/ath/ath9k/common.h +++ b/drivers/net/wireless/ath/ath9k/common.h @@ -50,14 +50,6 @@ #define ATH_EP_RND(x, mul) \ ((((x)%(mul)) >= ((mul)/2)) ? ((x) + ((mul) - 1)) / (mul) : (x)/(mul)) -/* Defines the BT AR_BT_COEX_WGHT used */ -enum ath_stomp_type { - ATH_BTCOEX_NO_STOMP, - ATH_BTCOEX_STOMP_ALL, - ATH_BTCOEX_STOMP_LOW, - ATH_BTCOEX_STOMP_NONE -}; - int ath9k_cmn_padpos(__le16 frame_control); int ath9k_cmn_get_hw_crypto_keytype(struct sk_buff *skb); void ath9k_cmn_update_ichannel(struct ath9k_channel *ichan, diff --git a/drivers/net/wireless/ath/ath9k/gpio.c b/drivers/net/wireless/ath/ath9k/gpio.c index 2c59452a720..3a4ddd19e60 100644 --- a/drivers/net/wireless/ath/ath9k/gpio.c +++ b/drivers/net/wireless/ath/ath9k/gpio.c @@ -176,7 +176,6 @@ static void ath_btcoex_period_timer(unsigned long data) struct ath_softc *sc = (struct ath_softc *) data; struct ath_hw *ah = sc->sc_ah; struct ath_btcoex *btcoex = &sc->btcoex; - struct ath_common *common = ath9k_hw_common(ah); u32 timer_period; bool is_btscan; @@ -186,7 +185,7 @@ static void ath_btcoex_period_timer(unsigned long data) spin_lock_bh(&btcoex->btcoex_lock); - ath9k_cmn_btcoex_bt_stomp(common, is_btscan ? ATH_BTCOEX_STOMP_ALL : + ath9k_hw_btcoex_bt_stomp(ah, is_btscan ? ATH_BTCOEX_STOMP_ALL : btcoex->bt_stomp_type); spin_unlock_bh(&btcoex->btcoex_lock); @@ -224,9 +223,9 @@ static void ath_btcoex_no_stomp_timer(void *arg) spin_lock_bh(&btcoex->btcoex_lock); if (btcoex->bt_stomp_type == ATH_BTCOEX_STOMP_LOW || is_btscan) - ath9k_cmn_btcoex_bt_stomp(common, ATH_BTCOEX_STOMP_NONE); + ath9k_hw_btcoex_bt_stomp(ah, ATH_BTCOEX_STOMP_NONE); else if (btcoex->bt_stomp_type == ATH_BTCOEX_STOMP_ALL) - ath9k_cmn_btcoex_bt_stomp(common, ATH_BTCOEX_STOMP_LOW); + ath9k_hw_btcoex_bt_stomp(ah, ATH_BTCOEX_STOMP_LOW); spin_unlock_bh(&btcoex->btcoex_lock); } diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_gpio.c b/drivers/net/wireless/ath/ath9k/htc_drv_gpio.c index d051a4263e0..26ede1daa30 100644 --- a/drivers/net/wireless/ath/ath9k/htc_drv_gpio.c +++ b/drivers/net/wireless/ath/ath9k/htc_drv_gpio.c @@ -77,7 +77,7 @@ static void ath_btcoex_period_work(struct work_struct *work) return; } - ath9k_cmn_btcoex_bt_stomp(common, is_btscan ? ATH_BTCOEX_STOMP_ALL : + ath9k_hw_btcoex_bt_stomp(priv->ah, is_btscan ? ATH_BTCOEX_STOMP_ALL : btcoex->bt_stomp_type); timer_period = is_btscan ? btcoex->btscan_no_stomp : @@ -105,9 +105,9 @@ static void ath_btcoex_duty_cycle_work(struct work_struct *work) "time slice work for bt and wlan\n"); if (btcoex->bt_stomp_type == ATH_BTCOEX_STOMP_LOW || is_btscan) - ath9k_cmn_btcoex_bt_stomp(common, ATH_BTCOEX_STOMP_NONE); + ath9k_hw_btcoex_bt_stomp(ah, ATH_BTCOEX_STOMP_NONE); else if (btcoex->bt_stomp_type == ATH_BTCOEX_STOMP_ALL) - ath9k_cmn_btcoex_bt_stomp(common, ATH_BTCOEX_STOMP_LOW); + ath9k_hw_btcoex_bt_stomp(ah, ATH_BTCOEX_STOMP_LOW); } void ath_htc_init_btcoex_work(struct ath9k_htc_priv *priv) -- cgit v1.2.3-70-g09d2 From a6ef530f2b0bc7e871e8c2f2b2a0905eed57fead Mon Sep 17 00:00:00 2001 From: Vivek Natarajan Date: Tue, 26 Apr 2011 10:39:53 +0530 Subject: ath9k_hw: Add support for btcoexistence in AR9300. Signed-off-by: Vivek Natarajan Signed-off-by: John W. Linville --- drivers/net/wireless/ath/ath9k/btcoex.c | 34 ++++++++++++++++++++++++++++++--- drivers/net/wireless/ath/ath9k/btcoex.h | 10 +++++++--- drivers/net/wireless/ath/ath9k/hw.c | 24 +++++++++++++++-------- drivers/net/wireless/ath/ath9k/hw.h | 5 +++++ drivers/net/wireless/ath/ath9k/reg.h | 16 ++++++++++++++++ 5 files changed, 75 insertions(+), 14 deletions(-) (limited to 'drivers/net/wireless/ath') diff --git a/drivers/net/wireless/ath/ath9k/btcoex.c b/drivers/net/wireless/ath/ath9k/btcoex.c index 71e9e4841fa..23f15a7ca7f 100644 --- a/drivers/net/wireless/ath/ath9k/btcoex.c +++ b/drivers/net/wireless/ath/ath9k/btcoex.c @@ -51,6 +51,10 @@ void ath9k_hw_init_btcoex_hw(struct ath_hw *ah, int qnum) .bt_hold_rx_clear = true, }; u32 i; + bool rxclear_polarity = ath_bt_config.bt_rxclear_polarity; + + if (AR_SREV_9300_20_OR_LATER(ah)) + rxclear_polarity = !ath_bt_config.bt_rxclear_polarity; btcoex_hw->bt_coex_mode = (btcoex_hw->bt_coex_mode & AR_BT_QCU_THRESH) | @@ -59,7 +63,7 @@ void ath9k_hw_init_btcoex_hw(struct ath_hw *ah, int qnum) SM(ath_bt_config.bt_txframe_extend, AR_BT_TX_FRAME_EXTEND) | SM(ath_bt_config.bt_mode, AR_BT_MODE) | SM(ath_bt_config.bt_quiet_collision, AR_BT_QUIET) | - SM(ath_bt_config.bt_rxclear_polarity, AR_BT_RX_CLEAR_POLARITY) | + SM(rxclear_polarity, AR_BT_RX_CLEAR_POLARITY) | SM(ath_bt_config.bt_priority_time, AR_BT_PRIORITY_TIME) | SM(ath_bt_config.bt_first_slot_time, AR_BT_FIRST_SLOT_TIME) | SM(qnum, AR_BT_QCU_THRESH); @@ -142,6 +146,7 @@ void ath9k_hw_btcoex_set_weight(struct ath_hw *ah, } EXPORT_SYMBOL(ath9k_hw_btcoex_set_weight); + static void ath9k_hw_btcoex_enable_3wire(struct ath_hw *ah) { struct ath_btcoex_hw *btcoex_hw = &ah->btcoex_hw; @@ -152,9 +157,22 @@ static void ath9k_hw_btcoex_enable_3wire(struct ath_hw *ah) * enable coex 3-wire */ REG_WRITE(ah, AR_BT_COEX_MODE, btcoex_hw->bt_coex_mode); - REG_WRITE(ah, AR_BT_COEX_WEIGHT, btcoex_hw->bt_coex_weights); REG_WRITE(ah, AR_BT_COEX_MODE2, btcoex_hw->bt_coex_mode2); + + if (AR_SREV_9300_20_OR_LATER(ah)) { + REG_WRITE(ah, AR_BT_COEX_WL_WEIGHTS0, ah->bt_coex_wlan_weight[0]); + REG_WRITE(ah, AR_BT_COEX_WL_WEIGHTS1, ah->bt_coex_wlan_weight[1]); + REG_WRITE(ah, AR_BT_COEX_BT_WEIGHTS0, ah->bt_coex_bt_weight[0]); + REG_WRITE(ah, AR_BT_COEX_BT_WEIGHTS1, ah->bt_coex_bt_weight[1]); + REG_WRITE(ah, AR_BT_COEX_BT_WEIGHTS2, ah->bt_coex_bt_weight[2]); + REG_WRITE(ah, AR_BT_COEX_BT_WEIGHTS3, ah->bt_coex_bt_weight[3]); + + } else + REG_WRITE(ah, AR_BT_COEX_WEIGHT, btcoex_hw->bt_coex_weights); + + + if (AR_SREV_9271(ah)) { val = REG_READ(ah, 0x50040); val &= 0xFFFFFEFF; @@ -202,8 +220,18 @@ void ath9k_hw_btcoex_disable(struct ath_hw *ah) if (btcoex_hw->scheme == ATH_BTCOEX_CFG_3WIRE) { REG_WRITE(ah, AR_BT_COEX_MODE, AR_BT_QUIET | AR_BT_MODE); - REG_WRITE(ah, AR_BT_COEX_WEIGHT, 0); REG_WRITE(ah, AR_BT_COEX_MODE2, 0); + + if (AR_SREV_9300_20_OR_LATER(ah)) { + REG_WRITE(ah, AR_BT_COEX_WL_WEIGHTS0, 0); + REG_WRITE(ah, AR_BT_COEX_WL_WEIGHTS1, 0); + REG_WRITE(ah, AR_BT_COEX_BT_WEIGHTS0, 0); + REG_WRITE(ah, AR_BT_COEX_BT_WEIGHTS1, 0); + REG_WRITE(ah, AR_BT_COEX_BT_WEIGHTS2, 0); + REG_WRITE(ah, AR_BT_COEX_BT_WEIGHTS3, 0); + } else + REG_WRITE(ah, AR_BT_COEX_WEIGHT, 0); + } ah->btcoex_hw.enabled = false; diff --git a/drivers/net/wireless/ath/ath9k/btcoex.h b/drivers/net/wireless/ath/ath9k/btcoex.h index aac8fae5081..a9efca83d67 100644 --- a/drivers/net/wireless/ath/ath9k/btcoex.h +++ b/drivers/net/wireless/ath/ath9k/btcoex.h @@ -19,9 +19,13 @@ #include "hw.h" -#define ATH_WLANACTIVE_GPIO 5 -#define ATH_BTACTIVE_GPIO 6 -#define ATH_BTPRIORITY_GPIO 7 +#define ATH_WLANACTIVE_GPIO_9280 5 +#define ATH_BTACTIVE_GPIO_9280 6 +#define ATH_BTPRIORITY_GPIO_9285 7 + +#define ATH_WLANACTIVE_GPIO_9300 5 +#define ATH_BTACTIVE_GPIO_9300 4 +#define ATH_BTPRIORITY_GPIO_9300 8 #define ATH_BTCOEX_DEF_BT_PERIOD 45 #define ATH_BTCOEX_DEF_DUTY_CYCLE 55 diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c index e99e319feaa..58f3d421033 100644 --- a/drivers/net/wireless/ath/ath9k/hw.c +++ b/drivers/net/wireless/ath/ath9k/hw.c @@ -1956,15 +1956,23 @@ int ath9k_hw_fill_cap_info(struct ath_hw *ah) else pCap->hw_caps |= ATH9K_HW_CAP_4KB_SPLITTRANS; - if (AR_SREV_9280_20_OR_LATER(ah) && common->btcoex_enabled) { - btcoex_hw->btactive_gpio = ATH_BTACTIVE_GPIO; - btcoex_hw->wlanactive_gpio = ATH_WLANACTIVE_GPIO; - - if (AR_SREV_9285(ah)) { + if (common->btcoex_enabled) { + if (AR_SREV_9300_20_OR_LATER(ah)) { btcoex_hw->scheme = ATH_BTCOEX_CFG_3WIRE; - btcoex_hw->btpriority_gpio = ATH_BTPRIORITY_GPIO; - } else { - btcoex_hw->scheme = ATH_BTCOEX_CFG_2WIRE; + btcoex_hw->btactive_gpio = ATH_BTACTIVE_GPIO_9300; + btcoex_hw->wlanactive_gpio = ATH_WLANACTIVE_GPIO_9300; + btcoex_hw->btpriority_gpio = ATH_BTPRIORITY_GPIO_9300; + } else if (AR_SREV_9280_20_OR_LATER(ah)) { + btcoex_hw->btactive_gpio = ATH_BTACTIVE_GPIO_9280; + btcoex_hw->wlanactive_gpio = ATH_WLANACTIVE_GPIO_9280; + + if (AR_SREV_9285(ah)) { + btcoex_hw->scheme = ATH_BTCOEX_CFG_3WIRE; + btcoex_hw->btpriority_gpio = + ATH_BTPRIORITY_GPIO_9285; + } else { + btcoex_hw->scheme = ATH_BTCOEX_CFG_2WIRE; + } } } else { btcoex_hw->scheme = ATH_BTCOEX_CFG_NONE; diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h index 6a028bd6711..34ed1bd0e85 100644 --- a/drivers/net/wireless/ath/ath9k/hw.h +++ b/drivers/net/wireless/ath/ath9k/hw.h @@ -56,6 +56,9 @@ #define AT9285_COEX3WIRE_SA_SUBSYSID 0x30aa #define AT9285_COEX3WIRE_DA_SUBSYSID 0x30ab +#define AR9300_NUM_BT_WEIGHTS 4 +#define AR9300_NUM_WLAN_WEIGHTS 4 + #define ATH_AMPDU_LIMIT_MAX (64 * 1024 - 1) #define ATH_DEFAULT_NOISE_FLOOR -95 @@ -772,6 +775,8 @@ struct ath_hw { /* Bluetooth coexistance */ struct ath_btcoex_hw btcoex_hw; + u32 bt_coex_bt_weight[AR9300_NUM_BT_WEIGHTS]; + u32 bt_coex_wlan_weight[AR9300_NUM_WLAN_WEIGHTS]; u32 intr_txqs; u8 txchainmask; diff --git a/drivers/net/wireless/ath/ath9k/reg.h b/drivers/net/wireless/ath/ath9k/reg.h index d5cecdc6ca6..456f3ec20fe 100644 --- a/drivers/net/wireless/ath/ath9k/reg.h +++ b/drivers/net/wireless/ath/ath9k/reg.h @@ -1709,6 +1709,22 @@ enum { #define AR_BTCOEX_WL_WGHT 0xffff0000 #define AR_BTCOEX_WL_WGHT_S 16 +#define AR_BT_COEX_WL_WEIGHTS0 0x8174 +#define AR_BT_COEX_WL_WEIGHTS1 0x81c4 + +#define AR_BT_COEX_BT_WEIGHTS0 0x83ac +#define AR_BT_COEX_BT_WEIGHTS1 0x83b0 +#define AR_BT_COEX_BT_WEIGHTS2 0x83b4 +#define AR_BT_COEX_BT_WEIGHTS3 0x83b8 + +#define AR9300_BT_WGHT 0xcccc4444 +#define AR9300_STOMP_ALL_WLAN_WGHT0 0xfffffff0 +#define AR9300_STOMP_ALL_WLAN_WGHT1 0xfffffff0 +#define AR9300_STOMP_LOW_WLAN_WGHT0 0x88888880 +#define AR9300_STOMP_LOW_WLAN_WGHT1 0x88888880 +#define AR9300_STOMP_NONE_WLAN_WGHT0 0x00000000 +#define AR9300_STOMP_NONE_WLAN_WGHT1 0x00000000 + #define AR_BT_COEX_MODE2 0x817c #define AR_BT_BCN_MISS_THRESH 0x000000ff #define AR_BT_BCN_MISS_THRESH_S 0 -- cgit v1.2.3-70-g09d2 From f78eb657f067ce87e19da94138d22cde8236c7db Mon Sep 17 00:00:00 2001 From: Vivek Natarajan Date: Tue, 26 Apr 2011 10:39:54 +0530 Subject: ath9k_hw: Enable generic timer interrupt. Generic timer interrupt was not triggered unless autosleep was disabled. Since autosleep is enabled in the newer chipsets, enable generic timer for using with bt coex logic. Signed-off-by: Vivek Natarajan Signed-off-by: John W. Linville --- drivers/net/wireless/ath/ath9k/mac.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'drivers/net/wireless/ath') diff --git a/drivers/net/wireless/ath/ath9k/mac.c b/drivers/net/wireless/ath/ath9k/mac.c index c8a4cedce80..9cf7a7d0e11 100644 --- a/drivers/net/wireless/ath/ath9k/mac.c +++ b/drivers/net/wireless/ath/ath9k/mac.c @@ -885,6 +885,9 @@ void ath9k_hw_set_interrupts(struct ath_hw *ah, enum ath9k_int ints) mask |= AR_IMR_GENTMR; } + if (ints & ATH9K_INT_GENTIMER) + mask |= AR_IMR_GENTMR; + if (ints & (ATH9K_INT_BMISC)) { mask |= AR_IMR_BCNMISC; if (ints & ATH9K_INT_TIM) -- cgit v1.2.3-70-g09d2 From a039a993496d79d09ae9709c82b545b9800954c9 Mon Sep 17 00:00:00 2001 From: Vivek Natarajan Date: Tue, 26 Apr 2011 10:39:55 +0530 Subject: ath9k: Use ps wrappers for btcoex logic. Use ps wrappers before accessing hw registers in btcoex. Signed-off-by: Vivek Natarajan Signed-off-by: John W. Linville --- drivers/net/wireless/ath/ath9k/gpio.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'drivers/net/wireless/ath') diff --git a/drivers/net/wireless/ath/ath9k/gpio.c b/drivers/net/wireless/ath/ath9k/gpio.c index 3a4ddd19e60..0349b3a1cc5 100644 --- a/drivers/net/wireless/ath/ath9k/gpio.c +++ b/drivers/net/wireless/ath/ath9k/gpio.c @@ -179,6 +179,7 @@ static void ath_btcoex_period_timer(unsigned long data) u32 timer_period; bool is_btscan; + ath9k_ps_wakeup(sc); ath_detect_bt_priority(sc); is_btscan = sc->sc_flags & SC_OP_BT_SCAN; @@ -201,6 +202,7 @@ static void ath_btcoex_period_timer(unsigned long data) btcoex->hw_timer_enabled = true; } + ath9k_ps_restore(sc); mod_timer(&btcoex->period_timer, jiffies + msecs_to_jiffies(ATH_BTCOEX_DEF_BT_PERIOD)); } @@ -220,6 +222,7 @@ static void ath_btcoex_no_stomp_timer(void *arg) ath_dbg(common, ATH_DBG_BTCOEX, "no stomp timer running\n"); + ath9k_ps_wakeup(sc); spin_lock_bh(&btcoex->btcoex_lock); if (btcoex->bt_stomp_type == ATH_BTCOEX_STOMP_LOW || is_btscan) @@ -228,6 +231,7 @@ static void ath_btcoex_no_stomp_timer(void *arg) ath9k_hw_btcoex_bt_stomp(ah, ATH_BTCOEX_STOMP_LOW); spin_unlock_bh(&btcoex->btcoex_lock); + ath9k_ps_restore(sc); } int ath_init_btcoex_timer(struct ath_softc *sc) -- cgit v1.2.3-70-g09d2 From 484b1829c6a3c5bc38fe0cd626ce2e8a3dfd844c Mon Sep 17 00:00:00 2001 From: Sujith Manoharan Date: Wed, 27 Apr 2011 17:12:56 +0530 Subject: ath9k_htc: Increase credit size for AR7010 devices Bump the firmware version to 1.2 Signed-off-by: Sujith Manoharan Signed-off-by: John W. Linville --- drivers/net/wireless/ath/ath9k/hif_usb.h | 2 +- drivers/net/wireless/ath/ath9k/htc_drv_init.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/net/wireless/ath') diff --git a/drivers/net/wireless/ath/ath9k/hif_usb.h b/drivers/net/wireless/ath/ath9k/hif_usb.h index 9a52ccc94d1..2bdcdbc14b1 100644 --- a/drivers/net/wireless/ath/ath9k/hif_usb.h +++ b/drivers/net/wireless/ath/ath9k/hif_usb.h @@ -18,7 +18,7 @@ #define HTC_USB_H #define MAJOR_VERSION_REQ 1 -#define MINOR_VERSION_REQ 1 +#define MINOR_VERSION_REQ 2 #define IS_AR7010_DEVICE(_v) (((_v) == AR9280_USB) || ((_v) == AR9287_USB)) diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_init.c b/drivers/net/wireless/ath/ath9k/htc_drv_init.c index dbf5f959cf9..d2dd5a63e10 100644 --- a/drivers/net/wireless/ath/ath9k/htc_drv_init.c +++ b/drivers/net/wireless/ath/ath9k/htc_drv_init.c @@ -243,7 +243,7 @@ static int ath9k_init_htc_services(struct ath9k_htc_priv *priv, u16 devid, */ if (IS_AR7010_DEVICE(drv_info)) - priv->htc->credits = 45; + priv->htc->credits = 48; else priv->htc->credits = 33; -- cgit v1.2.3-70-g09d2 From 155dcda6f11a58e4e1443d5fad530b0bf68370b7 Mon Sep 17 00:00:00 2001 From: Sujith Manoharan Date: Wed, 27 Apr 2011 17:13:09 +0530 Subject: ath9k_htc: Remove unused WMI_AGGR_LIMIT_CMD Signed-off-by: Sujith Manoharan Signed-off-by: John W. Linville --- drivers/net/wireless/ath/ath9k/wmi.c | 2 -- drivers/net/wireless/ath/ath9k/wmi.h | 1 - 2 files changed, 3 deletions(-) (limited to 'drivers/net/wireless/ath') diff --git a/drivers/net/wireless/ath/ath9k/wmi.c b/drivers/net/wireless/ath/ath9k/wmi.c index 8f095ad0a3d..463b76abbdf 100644 --- a/drivers/net/wireless/ath/ath9k/wmi.c +++ b/drivers/net/wireless/ath/ath9k/wmi.c @@ -79,8 +79,6 @@ static const char *wmi_cmd_to_name(enum wmi_cmd_id wmi_cmd) return "WMI_TX_STATS_CMDID"; case WMI_RX_STATS_CMDID: return "WMI_RX_STATS_CMDID"; - case WMI_AGGR_LIMIT_CMD: - return "WMI_AGGR_LIMIT_CMD"; } return "Bogus"; diff --git a/drivers/net/wireless/ath/ath9k/wmi.h b/drivers/net/wireless/ath/ath9k/wmi.h index 02ecb9f06db..5dfc213e452 100644 --- a/drivers/net/wireless/ath/ath9k/wmi.h +++ b/drivers/net/wireless/ath/ath9k/wmi.h @@ -111,7 +111,6 @@ enum wmi_cmd_id { WMI_INT_STATS_CMDID, WMI_TX_STATS_CMDID, WMI_RX_STATS_CMDID, - WMI_AGGR_LIMIT_CMD = 0x0026, }; enum wmi_event_id { -- cgit v1.2.3-70-g09d2 From a55bb94aa37782fe9457751a3e508b1129fbbc7a Mon Sep 17 00:00:00 2001 From: Sujith Manoharan Date: Wed, 27 Apr 2011 17:13:23 +0530 Subject: ath9k_htc: Add a new WMI command to set a rate mask This patch adds WMI_BITRATE_MASK_CMDID which can be used by the set_bitrate_mask() handler. Signed-off-by: Sujith Manoharan Signed-off-by: John W. Linville --- drivers/net/wireless/ath/ath9k/htc.h | 7 +++++++ drivers/net/wireless/ath/ath9k/wmi.c | 2 ++ drivers/net/wireless/ath/ath9k/wmi.h | 1 + 3 files changed, 10 insertions(+) (limited to 'drivers/net/wireless/ath') diff --git a/drivers/net/wireless/ath/ath9k/htc.h b/drivers/net/wireless/ath/ath9k/htc.h index 55f4bb39c9e..6bb71e311a4 100644 --- a/drivers/net/wireless/ath/ath9k/htc.h +++ b/drivers/net/wireless/ath/ath9k/htc.h @@ -171,6 +171,13 @@ struct ath9k_htc_target_rate { struct ath9k_htc_rate rates; }; +struct ath9k_htc_target_rate_mask { + u8 vif_index; + u8 band; + __be32 mask; + u16 pad; +} __packed; + struct ath9k_htc_target_int_stats { __be32 rx; __be32 rxorn; diff --git a/drivers/net/wireless/ath/ath9k/wmi.c b/drivers/net/wireless/ath/ath9k/wmi.c index 463b76abbdf..f9b1eb4853c 100644 --- a/drivers/net/wireless/ath/ath9k/wmi.c +++ b/drivers/net/wireless/ath/ath9k/wmi.c @@ -79,6 +79,8 @@ static const char *wmi_cmd_to_name(enum wmi_cmd_id wmi_cmd) return "WMI_TX_STATS_CMDID"; case WMI_RX_STATS_CMDID: return "WMI_RX_STATS_CMDID"; + case WMI_BITRATE_MASK_CMDID: + return "WMI_BITRATE_MASK_CMDID"; } return "Bogus"; diff --git a/drivers/net/wireless/ath/ath9k/wmi.h b/drivers/net/wireless/ath/ath9k/wmi.h index 5dfc213e452..6095eeb6e02 100644 --- a/drivers/net/wireless/ath/ath9k/wmi.h +++ b/drivers/net/wireless/ath/ath9k/wmi.h @@ -111,6 +111,7 @@ enum wmi_cmd_id { WMI_INT_STATS_CMDID, WMI_TX_STATS_CMDID, WMI_RX_STATS_CMDID, + WMI_BITRATE_MASK_CMDID, }; enum wmi_event_id { -- cgit v1.2.3-70-g09d2 From e2186b7c25ef9cdb6d631c8dd6a672f41abe22d5 Mon Sep 17 00:00:00 2001 From: Sujith Manoharan Date: Wed, 27 Apr 2011 17:13:40 +0530 Subject: ath9k_htc: Add set_bitrate_mask() callback This callback is used to set the minimum rate for management frames. Signed-off-by: Sujith Manoharan Signed-off-by: John W. Linville --- drivers/net/wireless/ath/ath9k/htc_drv_main.c | 50 +++++++++++++++++++++++++++ 1 file changed, 50 insertions(+) (limited to 'drivers/net/wireless/ath') diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_main.c b/drivers/net/wireless/ath/ath9k/htc_drv_main.c index c8577d5cd0f..e9746e8ff8d 100644 --- a/drivers/net/wireless/ath/ath9k/htc_drv_main.c +++ b/drivers/net/wireless/ath/ath9k/htc_drv_main.c @@ -1659,6 +1659,55 @@ static void ath9k_htc_set_coverage_class(struct ieee80211_hw *hw, mutex_unlock(&priv->mutex); } +/* + * Currently, this is used only for selecting the minimum rate + * for management frames, rate selection for data frames remain + * unaffected. + */ +static int ath9k_htc_set_bitrate_mask(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + const struct cfg80211_bitrate_mask *mask) +{ + struct ath9k_htc_priv *priv = hw->priv; + struct ath_common *common = ath9k_hw_common(priv->ah); + struct ath9k_htc_target_rate_mask tmask; + struct ath9k_htc_vif *avp = (void *)vif->drv_priv; + int ret = 0; + u8 cmd_rsp; + + memset(&tmask, 0, sizeof(struct ath9k_htc_target_rate_mask)); + + tmask.vif_index = avp->index; + tmask.band = IEEE80211_BAND_2GHZ; + tmask.mask = cpu_to_be32(mask->control[IEEE80211_BAND_2GHZ].legacy); + + WMI_CMD_BUF(WMI_BITRATE_MASK_CMDID, &tmask); + if (ret) { + ath_err(common, + "Unable to set 2G rate mask for " + "interface at idx: %d\n", avp->index); + goto out; + } + + tmask.band = IEEE80211_BAND_5GHZ; + tmask.mask = cpu_to_be32(mask->control[IEEE80211_BAND_5GHZ].legacy); + + WMI_CMD_BUF(WMI_BITRATE_MASK_CMDID, &tmask); + if (ret) { + ath_err(common, + "Unable to set 5G rate mask for " + "interface at idx: %d\n", avp->index); + goto out; + } + + ath_dbg(common, ATH_DBG_CONFIG, + "Set bitrate masks: 0x%x, 0x%x\n", + mask->control[IEEE80211_BAND_2GHZ].legacy, + mask->control[IEEE80211_BAND_5GHZ].legacy); +out: + return ret; +} + struct ieee80211_ops ath9k_htc_ops = { .tx = ath9k_htc_tx, .start = ath9k_htc_start, @@ -1681,4 +1730,5 @@ struct ieee80211_ops ath9k_htc_ops = { .set_rts_threshold = ath9k_htc_set_rts_threshold, .rfkill_poll = ath9k_htc_rfkill_poll_state, .set_coverage_class = ath9k_htc_set_coverage_class, + .set_bitrate_mask = ath9k_htc_set_bitrate_mask, }; -- cgit v1.2.3-70-g09d2 From e245292e0a98bfbf2b54c5c0f079033f4d06dd32 Mon Sep 17 00:00:00 2001 From: "John W. Linville" Date: Fri, 29 Apr 2011 14:35:14 -0400 Subject: ath5k: fix uninitialized var warning for txf2txs MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit CC [M] drivers/net/wireless/ath/ath5k/reset.o drivers/net/wireless/ath/ath5k/reset.c: In function ‘ath5k_hw_init_core_clock’: drivers/net/wireless/ath/ath5k/reset.c:100:51: warning: ‘txf2txs’ may be used uninitialized in this function Signed-off-by: John W. Linville --- drivers/net/wireless/ath/ath5k/reset.c | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'drivers/net/wireless/ath') diff --git a/drivers/net/wireless/ath/ath5k/reset.c b/drivers/net/wireless/ath/ath5k/reset.c index 84206898f77..3510de2cf62 100644 --- a/drivers/net/wireless/ath/ath5k/reset.c +++ b/drivers/net/wireless/ath/ath5k/reset.c @@ -158,6 +158,11 @@ static void ath5k_hw_init_core_clock(struct ath5k_hw *ah) txlat = AR5K_REG_MS(usec_reg, AR5K_USEC_TX_LATENCY_5211); rxlat = AR5K_REG_MS(usec_reg, AR5K_USEC_RX_LATENCY_5211); + /* + * Set default Tx frame to Tx data start delay + */ + txf2txs = AR5K_INIT_TXF2TXD_START_DEFAULT; + /* * 5210 initvals don't include usec settings * so we need to use magic values here for -- cgit v1.2.3-70-g09d2 From 80d887c3b4566f4d14cd7cd5374eba30131d020f Mon Sep 17 00:00:00 2001 From: Sujith Manoharan Date: Thu, 28 Apr 2011 14:28:33 +0530 Subject: ath9k_htc: Dump base eeprom header for UB91/94/95 Debugfs file location: /ieee80211/phy#/ath9k_htc/base_eeprom Signed-off-by: Sujith Manoharan Signed-off-by: John W. Linville --- drivers/net/wireless/ath/ath9k/htc_drv_debug.c | 170 +++++++++++++++++++++++-- 1 file changed, 162 insertions(+), 8 deletions(-) (limited to 'drivers/net/wireless/ath') diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_debug.c b/drivers/net/wireless/ath/ath9k/htc_drv_debug.c index 894e5ef3f8d..cff2d217725 100644 --- a/drivers/net/wireless/ath/ath9k/htc_drv_debug.c +++ b/drivers/net/wireless/ath/ath9k/htc_drv_debug.c @@ -492,6 +492,158 @@ static const struct file_operations fops_debug = { .llseek = default_llseek, }; +static ssize_t read_file_base_eeprom(struct file *file, char __user *user_buf, + size_t count, loff_t *ppos) +{ + struct ath9k_htc_priv *priv = file->private_data; + struct ath_common *common = ath9k_hw_common(priv->ah); + struct base_eep_header *pBase = NULL; + unsigned int len = 0, size = 1500; + ssize_t retval = 0; + char *buf; + + /* + * This can be done since all the 3 EEPROM families have the + * same base header upto a certain point, and we are interested in + * the data only upto that point. + */ + + if (AR_SREV_9271(priv->ah)) + pBase = (struct base_eep_header *) + &priv->ah->eeprom.map4k.baseEepHeader; + else if (priv->ah->hw_version.usbdev == AR9280_USB) + pBase = (struct base_eep_header *) + &priv->ah->eeprom.def.baseEepHeader; + else if (priv->ah->hw_version.usbdev == AR9287_USB) + pBase = (struct base_eep_header *) + &priv->ah->eeprom.map9287.baseEepHeader; + + if (pBase == NULL) { + ath_err(common, "Unknown EEPROM type\n"); + return 0; + } + + buf = kzalloc(size, GFP_KERNEL); + if (buf == NULL) + return -ENOMEM; + + len += snprintf(buf + len, size - len, + "%20s : %10d\n", "Major Version", + pBase->version >> 12); + len += snprintf(buf + len, size - len, + "%20s : %10d\n", "Minor Version", + pBase->version & 0xFFF); + len += snprintf(buf + len, size - len, + "%20s : %10d\n", "Checksum", + pBase->checksum); + len += snprintf(buf + len, size - len, + "%20s : %10d\n", "Length", + pBase->length); + len += snprintf(buf + len, size - len, + "%20s : %10d\n", "RegDomain1", + pBase->regDmn[0]); + len += snprintf(buf + len, size - len, + "%20s : %10d\n", "RegDomain2", + pBase->regDmn[1]); + len += snprintf(buf + len, size - len, + "%20s : %10d\n", + "TX Mask", pBase->txMask); + len += snprintf(buf + len, size - len, + "%20s : %10d\n", + "RX Mask", pBase->rxMask); + len += snprintf(buf + len, size - len, + "%20s : %10d\n", + "Allow 5GHz", + !!(pBase->opCapFlags & AR5416_OPFLAGS_11A)); + len += snprintf(buf + len, size - len, + "%20s : %10d\n", + "Allow 2GHz", + !!(pBase->opCapFlags & AR5416_OPFLAGS_11G)); + len += snprintf(buf + len, size - len, + "%20s : %10d\n", + "Disable 2GHz HT20", + !!(pBase->opCapFlags & AR5416_OPFLAGS_N_2G_HT20)); + len += snprintf(buf + len, size - len, + "%20s : %10d\n", + "Disable 2GHz HT40", + !!(pBase->opCapFlags & AR5416_OPFLAGS_N_2G_HT40)); + len += snprintf(buf + len, size - len, + "%20s : %10d\n", + "Disable 5Ghz HT20", + !!(pBase->opCapFlags & AR5416_OPFLAGS_N_5G_HT20)); + len += snprintf(buf + len, size - len, + "%20s : %10d\n", + "Disable 5Ghz HT40", + !!(pBase->opCapFlags & AR5416_OPFLAGS_N_5G_HT40)); + len += snprintf(buf + len, size - len, + "%20s : %10d\n", + "Big Endian", + !!(pBase->eepMisc & 0x01)); + len += snprintf(buf + len, size - len, + "%20s : %10d\n", + "Cal Bin Major Ver", + (pBase->binBuildNumber >> 24) & 0xFF); + len += snprintf(buf + len, size - len, + "%20s : %10d\n", + "Cal Bin Minor Ver", + (pBase->binBuildNumber >> 16) & 0xFF); + len += snprintf(buf + len, size - len, + "%20s : %10d\n", + "Cal Bin Build", + (pBase->binBuildNumber >> 8) & 0xFF); + + /* + * UB91 specific data. + */ + if (AR_SREV_9271(priv->ah)) { + struct base_eep_header_4k *pBase4k = + &priv->ah->eeprom.map4k.baseEepHeader; + + len += snprintf(buf + len, size - len, + "%20s : %10d\n", + "TX Gain type", + pBase4k->txGainType); + } + + /* + * UB95 specific data. + */ + if (priv->ah->hw_version.usbdev == AR9287_USB) { + struct base_eep_ar9287_header *pBase9287 = + &priv->ah->eeprom.map9287.baseEepHeader; + + len += snprintf(buf + len, size - len, + "%20s : %10ddB\n", + "Power Table Offset", + pBase9287->pwrTableOffset); + + len += snprintf(buf + len, size - len, + "%20s : %10d\n", + "OpenLoop Power Ctrl", + pBase9287->openLoopPwrCntl); + } + + len += snprintf(buf + len, size - len, + "%20s : %02X:%02X:%02X:%02X:%02X:%02X\n", + "MacAddress", + pBase->macAddr[0], pBase->macAddr[1], pBase->macAddr[2], + pBase->macAddr[3], pBase->macAddr[4], pBase->macAddr[5]); + if (len > size) + len = size; + + retval = simple_read_from_buffer(user_buf, count, ppos, buf, len); + kfree(buf); + + return retval; +} + +static const struct file_operations fops_base_eeprom = { + .read = read_file_base_eeprom, + .open = ath9k_debugfs_open, + .owner = THIS_MODULE, + .llseek = default_llseek, +}; + int ath9k_htc_init_debug(struct ath_hw *ah) { struct ath_common *common = ath9k_hw_common(ah); @@ -503,21 +655,23 @@ int ath9k_htc_init_debug(struct ath_hw *ah) return -ENOMEM; debugfs_create_file("tgt_int_stats", S_IRUSR, priv->debug.debugfs_phy, - priv, &fops_tgt_int_stats); + priv, &fops_tgt_int_stats); debugfs_create_file("tgt_tx_stats", S_IRUSR, priv->debug.debugfs_phy, - priv, &fops_tgt_tx_stats); + priv, &fops_tgt_tx_stats); debugfs_create_file("tgt_rx_stats", S_IRUSR, priv->debug.debugfs_phy, - priv, &fops_tgt_rx_stats); + priv, &fops_tgt_rx_stats); debugfs_create_file("xmit", S_IRUSR, priv->debug.debugfs_phy, - priv, &fops_xmit); + priv, &fops_xmit); debugfs_create_file("recv", S_IRUSR, priv->debug.debugfs_phy, - priv, &fops_recv); + priv, &fops_recv); debugfs_create_file("slot", S_IRUSR, priv->debug.debugfs_phy, - priv, &fops_slot); + priv, &fops_slot); debugfs_create_file("queue", S_IRUSR, priv->debug.debugfs_phy, - priv, &fops_queue); + priv, &fops_queue); debugfs_create_file("debug", S_IRUSR | S_IWUSR, priv->debug.debugfs_phy, - priv, &fops_debug); + priv, &fops_debug); + debugfs_create_file("base_eeprom", S_IRUSR, priv->debug.debugfs_phy, + priv, &fops_base_eeprom); return 0; } -- cgit v1.2.3-70-g09d2 From 44368796b87d321e6ea84295a23b2e8eb415d300 Mon Sep 17 00:00:00 2001 From: Sujith Manoharan Date: Thu, 28 Apr 2011 14:28:51 +0530 Subject: ath9k_htc: Dump modal eeprom header for UB91/94/95 Debugfs file location: /ieee80211/phy#/ath9k_htc/modal_eeprom Signed-off-by: Sujith Manoharan Signed-off-by: John W. Linville --- drivers/net/wireless/ath/ath9k/htc_drv_debug.c | 283 +++++++++++++++++++++++++ 1 file changed, 283 insertions(+) (limited to 'drivers/net/wireless/ath') diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_debug.c b/drivers/net/wireless/ath/ath9k/htc_drv_debug.c index cff2d217725..aa48b3abbc4 100644 --- a/drivers/net/wireless/ath/ath9k/htc_drv_debug.c +++ b/drivers/net/wireless/ath/ath9k/htc_drv_debug.c @@ -644,6 +644,287 @@ static const struct file_operations fops_base_eeprom = { .llseek = default_llseek, }; +static ssize_t read_4k_modal_eeprom(struct file *file, + char __user *user_buf, + size_t count, loff_t *ppos) +{ +#define PR_EEP(_s, _val) \ + do { \ + len += snprintf(buf + len, size - len, "%20s : %10d\n", \ + _s, (_val)); \ + } while (0) + + struct ath9k_htc_priv *priv = file->private_data; + struct modal_eep_4k_header *pModal = &priv->ah->eeprom.map4k.modalHeader; + unsigned int len = 0, size = 2048; + ssize_t retval = 0; + char *buf; + + buf = kzalloc(size, GFP_KERNEL); + if (buf == NULL) + return -ENOMEM; + + PR_EEP("Chain0 Ant. Control", pModal->antCtrlChain[0]); + PR_EEP("Ant. Common Control", pModal->antCtrlCommon); + PR_EEP("Chain0 Ant. Gain", pModal->antennaGainCh[0]); + PR_EEP("Switch Settle", pModal->switchSettling); + PR_EEP("Chain0 TxRxAtten", pModal->txRxAttenCh[0]); + PR_EEP("Chain0 RxTxMargin", pModal->rxTxMarginCh[0]); + PR_EEP("ADC Desired size", pModal->adcDesiredSize); + PR_EEP("PGA Desired size", pModal->pgaDesiredSize); + PR_EEP("Chain0 xlna Gain", pModal->xlnaGainCh[0]); + PR_EEP("txEndToXpaOff", pModal->txEndToXpaOff); + PR_EEP("txEndToRxOn", pModal->txEndToRxOn); + PR_EEP("txFrameToXpaOn", pModal->txFrameToXpaOn); + PR_EEP("CCA Threshold)", pModal->thresh62); + PR_EEP("Chain0 NF Threshold", pModal->noiseFloorThreshCh[0]); + PR_EEP("xpdGain", pModal->xpdGain); + PR_EEP("External PD", pModal->xpd); + PR_EEP("Chain0 I Coefficient", pModal->iqCalICh[0]); + PR_EEP("Chain0 Q Coefficient", pModal->iqCalQCh[0]); + PR_EEP("pdGainOverlap", pModal->pdGainOverlap); + PR_EEP("O/D Bias Version", pModal->version); + PR_EEP("CCK OutputBias", pModal->ob_0); + PR_EEP("BPSK OutputBias", pModal->ob_1); + PR_EEP("QPSK OutputBias", pModal->ob_2); + PR_EEP("16QAM OutputBias", pModal->ob_3); + PR_EEP("64QAM OutputBias", pModal->ob_4); + PR_EEP("CCK Driver1_Bias", pModal->db1_0); + PR_EEP("BPSK Driver1_Bias", pModal->db1_1); + PR_EEP("QPSK Driver1_Bias", pModal->db1_2); + PR_EEP("16QAM Driver1_Bias", pModal->db1_3); + PR_EEP("64QAM Driver1_Bias", pModal->db1_4); + PR_EEP("CCK Driver2_Bias", pModal->db2_0); + PR_EEP("BPSK Driver2_Bias", pModal->db2_1); + PR_EEP("QPSK Driver2_Bias", pModal->db2_2); + PR_EEP("16QAM Driver2_Bias", pModal->db2_3); + PR_EEP("64QAM Driver2_Bias", pModal->db2_4); + PR_EEP("xPA Bias Level", pModal->xpaBiasLvl); + PR_EEP("txFrameToDataStart", pModal->txFrameToDataStart); + PR_EEP("txFrameToPaOn", pModal->txFrameToPaOn); + PR_EEP("HT40 Power Inc.", pModal->ht40PowerIncForPdadc); + PR_EEP("Chain0 bswAtten", pModal->bswAtten[0]); + PR_EEP("Chain0 bswMargin", pModal->bswMargin[0]); + PR_EEP("HT40 Switch Settle", pModal->swSettleHt40); + PR_EEP("Chain0 xatten2Db", pModal->xatten2Db[0]); + PR_EEP("Chain0 xatten2Margin", pModal->xatten2Margin[0]); + PR_EEP("Ant. Diversity ctl1", pModal->antdiv_ctl1); + PR_EEP("Ant. Diversity ctl2", pModal->antdiv_ctl2); + PR_EEP("TX Diversity", pModal->tx_diversity); + + if (len > size) + len = size; + + retval = simple_read_from_buffer(user_buf, count, ppos, buf, len); + kfree(buf); + + return retval; + +#undef PR_EEP +} + +static ssize_t read_def_modal_eeprom(struct file *file, + char __user *user_buf, + size_t count, loff_t *ppos) +{ +#define PR_EEP(_s, _val) \ + do { \ + if (pBase->opCapFlags & AR5416_OPFLAGS_11G) { \ + pModal = &priv->ah->eeprom.def.modalHeader[1]; \ + len += snprintf(buf + len, size - len, "%20s : %8d%7s", \ + _s, (_val), "|"); \ + } \ + if (pBase->opCapFlags & AR5416_OPFLAGS_11A) { \ + pModal = &priv->ah->eeprom.def.modalHeader[0]; \ + len += snprintf(buf + len, size - len, "%9d\n", \ + (_val)); \ + } \ + } while (0) + + struct ath9k_htc_priv *priv = file->private_data; + struct base_eep_header *pBase = &priv->ah->eeprom.def.baseEepHeader; + struct modal_eep_header *pModal = NULL; + unsigned int len = 0, size = 3500; + ssize_t retval = 0; + char *buf; + + buf = kzalloc(size, GFP_KERNEL); + if (buf == NULL) + return -ENOMEM; + + len += snprintf(buf + len, size - len, + "%31s %15s\n", "2G", "5G"); + len += snprintf(buf + len, size - len, + "%32s %16s\n", "====", "====\n"); + + PR_EEP("Chain0 Ant. Control", pModal->antCtrlChain[0]); + PR_EEP("Chain1 Ant. Control", pModal->antCtrlChain[1]); + PR_EEP("Chain2 Ant. Control", pModal->antCtrlChain[2]); + PR_EEP("Ant. Common Control", pModal->antCtrlCommon); + PR_EEP("Chain0 Ant. Gain", pModal->antennaGainCh[0]); + PR_EEP("Chain1 Ant. Gain", pModal->antennaGainCh[1]); + PR_EEP("Chain2 Ant. Gain", pModal->antennaGainCh[2]); + PR_EEP("Switch Settle", pModal->switchSettling); + PR_EEP("Chain0 TxRxAtten", pModal->txRxAttenCh[0]); + PR_EEP("Chain1 TxRxAtten", pModal->txRxAttenCh[1]); + PR_EEP("Chain2 TxRxAtten", pModal->txRxAttenCh[2]); + PR_EEP("Chain0 RxTxMargin", pModal->rxTxMarginCh[0]); + PR_EEP("Chain1 RxTxMargin", pModal->rxTxMarginCh[1]); + PR_EEP("Chain2 RxTxMargin", pModal->rxTxMarginCh[2]); + PR_EEP("ADC Desired size", pModal->adcDesiredSize); + PR_EEP("PGA Desired size", pModal->pgaDesiredSize); + PR_EEP("Chain0 xlna Gain", pModal->xlnaGainCh[0]); + PR_EEP("Chain1 xlna Gain", pModal->xlnaGainCh[1]); + PR_EEP("Chain2 xlna Gain", pModal->xlnaGainCh[2]); + PR_EEP("txEndToXpaOff", pModal->txEndToXpaOff); + PR_EEP("txEndToRxOn", pModal->txEndToRxOn); + PR_EEP("txFrameToXpaOn", pModal->txFrameToXpaOn); + PR_EEP("CCA Threshold)", pModal->thresh62); + PR_EEP("Chain0 NF Threshold", pModal->noiseFloorThreshCh[0]); + PR_EEP("Chain1 NF Threshold", pModal->noiseFloorThreshCh[1]); + PR_EEP("Chain2 NF Threshold", pModal->noiseFloorThreshCh[2]); + PR_EEP("xpdGain", pModal->xpdGain); + PR_EEP("External PD", pModal->xpd); + PR_EEP("Chain0 I Coefficient", pModal->iqCalICh[0]); + PR_EEP("Chain1 I Coefficient", pModal->iqCalICh[1]); + PR_EEP("Chain2 I Coefficient", pModal->iqCalICh[2]); + PR_EEP("Chain0 Q Coefficient", pModal->iqCalQCh[0]); + PR_EEP("Chain1 Q Coefficient", pModal->iqCalQCh[1]); + PR_EEP("Chain2 Q Coefficient", pModal->iqCalQCh[2]); + PR_EEP("pdGainOverlap", pModal->pdGainOverlap); + PR_EEP("Chain0 OutputBias", pModal->ob); + PR_EEP("Chain0 DriverBias", pModal->db); + PR_EEP("xPA Bias Level", pModal->xpaBiasLvl); + PR_EEP("2chain pwr decrease", pModal->pwrDecreaseFor2Chain); + PR_EEP("3chain pwr decrease", pModal->pwrDecreaseFor3Chain); + PR_EEP("txFrameToDataStart", pModal->txFrameToDataStart); + PR_EEP("txFrameToPaOn", pModal->txFrameToPaOn); + PR_EEP("HT40 Power Inc.", pModal->ht40PowerIncForPdadc); + PR_EEP("Chain0 bswAtten", pModal->bswAtten[0]); + PR_EEP("Chain1 bswAtten", pModal->bswAtten[1]); + PR_EEP("Chain2 bswAtten", pModal->bswAtten[2]); + PR_EEP("Chain0 bswMargin", pModal->bswMargin[0]); + PR_EEP("Chain1 bswMargin", pModal->bswMargin[1]); + PR_EEP("Chain2 bswMargin", pModal->bswMargin[2]); + PR_EEP("HT40 Switch Settle", pModal->swSettleHt40); + PR_EEP("Chain0 xatten2Db", pModal->xatten2Db[0]); + PR_EEP("Chain1 xatten2Db", pModal->xatten2Db[1]); + PR_EEP("Chain2 xatten2Db", pModal->xatten2Db[2]); + PR_EEP("Chain0 xatten2Margin", pModal->xatten2Margin[0]); + PR_EEP("Chain1 xatten2Margin", pModal->xatten2Margin[1]); + PR_EEP("Chain2 xatten2Margin", pModal->xatten2Margin[2]); + PR_EEP("Chain1 OutputBias", pModal->ob_ch1); + PR_EEP("Chain1 DriverBias", pModal->db_ch1); + PR_EEP("LNA Control", pModal->lna_ctl); + PR_EEP("XPA Bias Freq0", pModal->xpaBiasLvlFreq[0]); + PR_EEP("XPA Bias Freq1", pModal->xpaBiasLvlFreq[1]); + PR_EEP("XPA Bias Freq2", pModal->xpaBiasLvlFreq[2]); + + if (len > size) + len = size; + + retval = simple_read_from_buffer(user_buf, count, ppos, buf, len); + kfree(buf); + + return retval; + +#undef PR_EEP +} + +static ssize_t read_9287_modal_eeprom(struct file *file, + char __user *user_buf, + size_t count, loff_t *ppos) +{ +#define PR_EEP(_s, _val) \ + do { \ + len += snprintf(buf + len, size - len, "%20s : %10d\n", \ + _s, (_val)); \ + } while (0) + + struct ath9k_htc_priv *priv = file->private_data; + struct modal_eep_ar9287_header *pModal = &priv->ah->eeprom.map9287.modalHeader; + unsigned int len = 0, size = 3000; + ssize_t retval = 0; + char *buf; + + buf = kzalloc(size, GFP_KERNEL); + if (buf == NULL) + return -ENOMEM; + + PR_EEP("Chain0 Ant. Control", pModal->antCtrlChain[0]); + PR_EEP("Chain1 Ant. Control", pModal->antCtrlChain[1]); + PR_EEP("Ant. Common Control", pModal->antCtrlCommon); + PR_EEP("Chain0 Ant. Gain", pModal->antennaGainCh[0]); + PR_EEP("Chain1 Ant. Gain", pModal->antennaGainCh[1]); + PR_EEP("Switch Settle", pModal->switchSettling); + PR_EEP("Chain0 TxRxAtten", pModal->txRxAttenCh[0]); + PR_EEP("Chain1 TxRxAtten", pModal->txRxAttenCh[1]); + PR_EEP("Chain0 RxTxMargin", pModal->rxTxMarginCh[0]); + PR_EEP("Chain1 RxTxMargin", pModal->rxTxMarginCh[1]); + PR_EEP("ADC Desired size", pModal->adcDesiredSize); + PR_EEP("txEndToXpaOff", pModal->txEndToXpaOff); + PR_EEP("txEndToRxOn", pModal->txEndToRxOn); + PR_EEP("txFrameToXpaOn", pModal->txFrameToXpaOn); + PR_EEP("CCA Threshold)", pModal->thresh62); + PR_EEP("Chain0 NF Threshold", pModal->noiseFloorThreshCh[0]); + PR_EEP("Chain1 NF Threshold", pModal->noiseFloorThreshCh[1]); + PR_EEP("xpdGain", pModal->xpdGain); + PR_EEP("External PD", pModal->xpd); + PR_EEP("Chain0 I Coefficient", pModal->iqCalICh[0]); + PR_EEP("Chain1 I Coefficient", pModal->iqCalICh[1]); + PR_EEP("Chain0 Q Coefficient", pModal->iqCalQCh[0]); + PR_EEP("Chain1 Q Coefficient", pModal->iqCalQCh[1]); + PR_EEP("pdGainOverlap", pModal->pdGainOverlap); + PR_EEP("xPA Bias Level", pModal->xpaBiasLvl); + PR_EEP("txFrameToDataStart", pModal->txFrameToDataStart); + PR_EEP("txFrameToPaOn", pModal->txFrameToPaOn); + PR_EEP("HT40 Power Inc.", pModal->ht40PowerIncForPdadc); + PR_EEP("Chain0 bswAtten", pModal->bswAtten[0]); + PR_EEP("Chain1 bswAtten", pModal->bswAtten[1]); + PR_EEP("Chain0 bswMargin", pModal->bswMargin[0]); + PR_EEP("Chain1 bswMargin", pModal->bswMargin[1]); + PR_EEP("HT40 Switch Settle", pModal->swSettleHt40); + PR_EEP("AR92x7 Version", pModal->version); + PR_EEP("DriverBias1", pModal->db1); + PR_EEP("DriverBias2", pModal->db1); + PR_EEP("CCK OutputBias", pModal->ob_cck); + PR_EEP("PSK OutputBias", pModal->ob_psk); + PR_EEP("QAM OutputBias", pModal->ob_qam); + PR_EEP("PAL_OFF OutputBias", pModal->ob_pal_off); + + if (len > size) + len = size; + + retval = simple_read_from_buffer(user_buf, count, ppos, buf, len); + kfree(buf); + + return retval; + +#undef PR_EEP +} + +static ssize_t read_file_modal_eeprom(struct file *file, char __user *user_buf, + size_t count, loff_t *ppos) +{ + struct ath9k_htc_priv *priv = file->private_data; + + if (AR_SREV_9271(priv->ah)) + return read_4k_modal_eeprom(file, user_buf, count, ppos); + else if (priv->ah->hw_version.usbdev == AR9280_USB) + return read_def_modal_eeprom(file, user_buf, count, ppos); + else if (priv->ah->hw_version.usbdev == AR9287_USB) + return read_9287_modal_eeprom(file, user_buf, count, ppos); + + return 0; +} + +static const struct file_operations fops_modal_eeprom = { + .read = read_file_modal_eeprom, + .open = ath9k_debugfs_open, + .owner = THIS_MODULE, + .llseek = default_llseek, +}; + int ath9k_htc_init_debug(struct ath_hw *ah) { struct ath_common *common = ath9k_hw_common(ah); @@ -672,6 +953,8 @@ int ath9k_htc_init_debug(struct ath_hw *ah) priv, &fops_debug); debugfs_create_file("base_eeprom", S_IRUSR, priv->debug.debugfs_phy, priv, &fops_base_eeprom); + debugfs_create_file("modal_eeprom", S_IRUSR, priv->debug.debugfs_phy, + priv, &fops_modal_eeprom); return 0; } -- cgit v1.2.3-70-g09d2 From d244f21e79162b829c9af09845421d9b4fac4253 Mon Sep 17 00:00:00 2001 From: Sujith Manoharan Date: Thu, 28 Apr 2011 16:14:05 +0530 Subject: ath9k_htc: Revamp LED management Remove all the convoluted hacks in the driver and simplify things by making use of mac80211's LED triggers. Signed-off-by: Sujith Manoharan Signed-off-by: John W. Linville --- drivers/net/wireless/ath/ath9k/htc.h | 65 ++++----- drivers/net/wireless/ath/ath9k/htc_drv_gpio.c | 188 +++++--------------------- drivers/net/wireless/ath/ath9k/htc_drv_init.c | 22 +++ drivers/net/wireless/ath/ath9k/htc_drv_main.c | 6 +- 4 files changed, 85 insertions(+), 196 deletions(-) (limited to 'drivers/net/wireless/ath') diff --git a/drivers/net/wireless/ath/ath9k/htc.h b/drivers/net/wireless/ath/ath9k/htc.h index 6bb71e311a4..dfc7a982fc7 100644 --- a/drivers/net/wireless/ath/ath9k/htc.h +++ b/drivers/net/wireless/ath/ath9k/htc.h @@ -385,25 +385,6 @@ static inline void ath9k_htc_err_stat_rx(struct ath9k_htc_priv *priv, #define ATH_LED_PIN_9287 10 #define ATH_LED_PIN_9271 15 #define ATH_LED_PIN_7010 12 -#define ATH_LED_ON_DURATION_IDLE 350 /* in msecs */ -#define ATH_LED_OFF_DURATION_IDLE 250 /* in msecs */ - -enum ath_led_type { - ATH_LED_RADIO, - ATH_LED_ASSOC, - ATH_LED_TX, - ATH_LED_RX -}; - -struct ath_led { - struct ath9k_htc_priv *priv; - struct led_classdev led_cdev; - enum ath_led_type led_type; - struct delayed_work brightness_work; - char name[32]; - bool registered; - int brightness; -}; #define BSTUCK_THRESHOLD 10 @@ -437,14 +418,11 @@ void ath_htc_cancel_btcoex_work(struct ath9k_htc_priv *priv); #define OP_INVALID BIT(0) #define OP_SCANNING BIT(1) -#define OP_LED_ASSOCIATED BIT(2) -#define OP_LED_ON BIT(3) -#define OP_ENABLE_BEACON BIT(4) -#define OP_LED_DEINIT BIT(5) -#define OP_BT_PRIORITY_DETECTED BIT(6) -#define OP_BT_SCAN BIT(7) -#define OP_ANI_RUNNING BIT(8) -#define OP_TSF_RESET BIT(9) +#define OP_ENABLE_BEACON BIT(2) +#define OP_BT_PRIORITY_DETECTED BIT(3) +#define OP_BT_SCAN BIT(4) +#define OP_ANI_RUNNING BIT(5) +#define OP_TSF_RESET BIT(6) struct ath9k_htc_priv { struct device *dev; @@ -504,15 +482,13 @@ struct ath9k_htc_priv { bool ps_enabled; bool ps_idle; - struct ath_led radio_led; - struct ath_led assoc_led; - struct ath_led tx_led; - struct ath_led rx_led; - struct delayed_work ath9k_led_blink_work; - int led_on_duration; - int led_off_duration; - int led_on_cnt; - int led_off_cnt; +#ifdef CONFIG_MAC80211_LEDS + enum led_brightness brightness; + bool led_registered; + char led_name[32]; + struct led_classdev led_cdev; + struct work_struct led_work; +#endif int beaconq; int cabq; @@ -597,9 +573,24 @@ void ath9k_start_rfkill_poll(struct ath9k_htc_priv *priv); void ath9k_htc_rfkill_poll_state(struct ieee80211_hw *hw); void ath9k_htc_radio_enable(struct ieee80211_hw *hw); void ath9k_htc_radio_disable(struct ieee80211_hw *hw); -void ath9k_led_stop_brightness(struct ath9k_htc_priv *priv); + +#ifdef CONFIG_MAC80211_LEDS void ath9k_init_leds(struct ath9k_htc_priv *priv); void ath9k_deinit_leds(struct ath9k_htc_priv *priv); +void ath9k_led_work(struct work_struct *work); +#else +static inline void ath9k_init_leds(struct ath9k_htc_priv *priv) +{ +} + +static inline void ath9k_deinit_leds(struct ath9k_htc_priv *priv) +{ +} + +static inline void ath9k_led_work(struct work_struct *work) +{ +} +#endif int ath9k_htc_probe_device(struct htc_target *htc_handle, struct device *dev, u16 devid, char *product, u32 drv_info); diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_gpio.c b/drivers/net/wireless/ath/ath9k/htc_drv_gpio.c index 26ede1daa30..af57fe5aab9 100644 --- a/drivers/net/wireless/ath/ath9k/htc_drv_gpio.c +++ b/drivers/net/wireless/ath/ath9k/htc_drv_gpio.c @@ -154,140 +154,41 @@ void ath_htc_cancel_btcoex_work(struct ath9k_htc_priv *priv) /* LED */ /*******/ -static void ath9k_led_blink_work(struct work_struct *work) +#ifdef CONFIG_MAC80211_LEDS +void ath9k_led_work(struct work_struct *work) { - struct ath9k_htc_priv *priv = container_of(work, struct ath9k_htc_priv, - ath9k_led_blink_work.work); - - if (!(priv->op_flags & OP_LED_ASSOCIATED)) - return; + struct ath9k_htc_priv *priv = container_of(work, + struct ath9k_htc_priv, + led_work); - if ((priv->led_on_duration == ATH_LED_ON_DURATION_IDLE) || - (priv->led_off_duration == ATH_LED_OFF_DURATION_IDLE)) - ath9k_hw_set_gpio(priv->ah, priv->ah->led_pin, 0); - else - ath9k_hw_set_gpio(priv->ah, priv->ah->led_pin, - (priv->op_flags & OP_LED_ON) ? 1 : 0); - - ieee80211_queue_delayed_work(priv->hw, - &priv->ath9k_led_blink_work, - (priv->op_flags & OP_LED_ON) ? - msecs_to_jiffies(priv->led_off_duration) : - msecs_to_jiffies(priv->led_on_duration)); - - priv->led_on_duration = priv->led_on_cnt ? - max((ATH_LED_ON_DURATION_IDLE - priv->led_on_cnt), 25) : - ATH_LED_ON_DURATION_IDLE; - priv->led_off_duration = priv->led_off_cnt ? - max((ATH_LED_OFF_DURATION_IDLE - priv->led_off_cnt), 10) : - ATH_LED_OFF_DURATION_IDLE; - priv->led_on_cnt = priv->led_off_cnt = 0; - - if (priv->op_flags & OP_LED_ON) - priv->op_flags &= ~OP_LED_ON; - else - priv->op_flags |= OP_LED_ON; -} - -static void ath9k_led_brightness_work(struct work_struct *work) -{ - struct ath_led *led = container_of(work, struct ath_led, - brightness_work.work); - struct ath9k_htc_priv *priv = led->priv; - - switch (led->brightness) { - case LED_OFF: - if (led->led_type == ATH_LED_ASSOC || - led->led_type == ATH_LED_RADIO) { - ath9k_hw_set_gpio(priv->ah, priv->ah->led_pin, - (led->led_type == ATH_LED_RADIO)); - priv->op_flags &= ~OP_LED_ASSOCIATED; - if (led->led_type == ATH_LED_RADIO) - priv->op_flags &= ~OP_LED_ON; - } else { - priv->led_off_cnt++; - } - break; - case LED_FULL: - if (led->led_type == ATH_LED_ASSOC) { - priv->op_flags |= OP_LED_ASSOCIATED; - ieee80211_queue_delayed_work(priv->hw, - &priv->ath9k_led_blink_work, 0); - } else if (led->led_type == ATH_LED_RADIO) { - ath9k_hw_set_gpio(priv->ah, priv->ah->led_pin, 0); - priv->op_flags |= OP_LED_ON; - } else { - priv->led_on_cnt++; - } - break; - default: - break; - } + ath9k_hw_set_gpio(priv->ah, priv->ah->led_pin, + (priv->brightness == LED_OFF)); } static void ath9k_led_brightness(struct led_classdev *led_cdev, enum led_brightness brightness) { - struct ath_led *led = container_of(led_cdev, struct ath_led, led_cdev); - struct ath9k_htc_priv *priv = led->priv; - - led->brightness = brightness; - if (!(priv->op_flags & OP_LED_DEINIT)) - ieee80211_queue_delayed_work(priv->hw, - &led->brightness_work, 0); -} + struct ath9k_htc_priv *priv = container_of(led_cdev, + struct ath9k_htc_priv, + led_cdev); -void ath9k_led_stop_brightness(struct ath9k_htc_priv *priv) -{ - cancel_delayed_work_sync(&priv->radio_led.brightness_work); - cancel_delayed_work_sync(&priv->assoc_led.brightness_work); - cancel_delayed_work_sync(&priv->tx_led.brightness_work); - cancel_delayed_work_sync(&priv->rx_led.brightness_work); -} - -static int ath9k_register_led(struct ath9k_htc_priv *priv, struct ath_led *led, - char *trigger) -{ - int ret; - - led->priv = priv; - led->led_cdev.name = led->name; - led->led_cdev.default_trigger = trigger; - led->led_cdev.brightness_set = ath9k_led_brightness; - - ret = led_classdev_register(wiphy_dev(priv->hw->wiphy), &led->led_cdev); - if (ret) - ath_err(ath9k_hw_common(priv->ah), - "Failed to register led:%s", led->name); - else - led->registered = 1; - - INIT_DELAYED_WORK(&led->brightness_work, ath9k_led_brightness_work); - - return ret; -} - -static void ath9k_unregister_led(struct ath_led *led) -{ - if (led->registered) { - led_classdev_unregister(&led->led_cdev); - led->registered = 0; - } + /* Not locked, but it's just a tiny green light..*/ + priv->brightness = brightness; + ieee80211_queue_work(priv->hw, &priv->led_work); } void ath9k_deinit_leds(struct ath9k_htc_priv *priv) { - priv->op_flags |= OP_LED_DEINIT; - ath9k_unregister_led(&priv->assoc_led); - priv->op_flags &= ~OP_LED_ASSOCIATED; - ath9k_unregister_led(&priv->tx_led); - ath9k_unregister_led(&priv->rx_led); - ath9k_unregister_led(&priv->radio_led); + if (!priv->led_registered) + return; + + ath9k_led_brightness(&priv->led_cdev, LED_OFF); + led_classdev_unregister(&priv->led_cdev); + cancel_work_sync(&priv->led_work); } void ath9k_init_leds(struct ath9k_htc_priv *priv) { - char *trigger; int ret; if (AR_SREV_9287(priv->ah)) @@ -305,48 +206,21 @@ void ath9k_init_leds(struct ath9k_htc_priv *priv) /* LED off, active low */ ath9k_hw_set_gpio(priv->ah, priv->ah->led_pin, 1); - INIT_DELAYED_WORK(&priv->ath9k_led_blink_work, ath9k_led_blink_work); - - trigger = ieee80211_get_radio_led_name(priv->hw); - snprintf(priv->radio_led.name, sizeof(priv->radio_led.name), - "ath9k-%s::radio", wiphy_name(priv->hw->wiphy)); - ret = ath9k_register_led(priv, &priv->radio_led, trigger); - priv->radio_led.led_type = ATH_LED_RADIO; - if (ret) - goto fail; - - trigger = ieee80211_get_assoc_led_name(priv->hw); - snprintf(priv->assoc_led.name, sizeof(priv->assoc_led.name), - "ath9k-%s::assoc", wiphy_name(priv->hw->wiphy)); - ret = ath9k_register_led(priv, &priv->assoc_led, trigger); - priv->assoc_led.led_type = ATH_LED_ASSOC; - if (ret) - goto fail; - - trigger = ieee80211_get_tx_led_name(priv->hw); - snprintf(priv->tx_led.name, sizeof(priv->tx_led.name), - "ath9k-%s::tx", wiphy_name(priv->hw->wiphy)); - ret = ath9k_register_led(priv, &priv->tx_led, trigger); - priv->tx_led.led_type = ATH_LED_TX; - if (ret) - goto fail; - - trigger = ieee80211_get_rx_led_name(priv->hw); - snprintf(priv->rx_led.name, sizeof(priv->rx_led.name), - "ath9k-%s::rx", wiphy_name(priv->hw->wiphy)); - ret = ath9k_register_led(priv, &priv->rx_led, trigger); - priv->rx_led.led_type = ATH_LED_RX; - if (ret) - goto fail; - - priv->op_flags &= ~OP_LED_DEINIT; + snprintf(priv->led_name, sizeof(priv->led_name), + "ath9k_htc-%s", wiphy_name(priv->hw->wiphy)); + priv->led_cdev.name = priv->led_name; + priv->led_cdev.brightness_set = ath9k_led_brightness; - return; + ret = led_classdev_register(wiphy_dev(priv->hw->wiphy), &priv->led_cdev); + if (ret < 0) + return; -fail: - cancel_delayed_work_sync(&priv->ath9k_led_blink_work); - ath9k_deinit_leds(priv); + INIT_WORK(&priv->led_work, ath9k_led_work); + priv->led_registered = true; + + return; } +#endif /*******************/ /* Rfkill */ diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_init.c b/drivers/net/wireless/ath/ath9k/htc_drv_init.c index d2dd5a63e10..bfdc8a88718 100644 --- a/drivers/net/wireless/ath/ath9k/htc_drv_init.c +++ b/drivers/net/wireless/ath/ath9k/htc_drv_init.c @@ -117,6 +117,21 @@ static struct ieee80211_rate ath9k_legacy_rates[] = { RATE(540, 0x0c, 0), }; +#ifdef CONFIG_MAC80211_LEDS +static const struct ieee80211_tpt_blink ath9k_htc_tpt_blink[] = { + { .throughput = 0 * 1024, .blink_time = 334 }, + { .throughput = 1 * 1024, .blink_time = 260 }, + { .throughput = 5 * 1024, .blink_time = 220 }, + { .throughput = 10 * 1024, .blink_time = 190 }, + { .throughput = 20 * 1024, .blink_time = 170 }, + { .throughput = 50 * 1024, .blink_time = 150 }, + { .throughput = 70 * 1024, .blink_time = 130 }, + { .throughput = 100 * 1024, .blink_time = 110 }, + { .throughput = 200 * 1024, .blink_time = 80 }, + { .throughput = 300 * 1024, .blink_time = 50 }, +}; +#endif + static int ath9k_htc_wait_for_target(struct ath9k_htc_priv *priv) { int time_left; @@ -863,6 +878,13 @@ static int ath9k_init_device(struct ath9k_htc_priv *priv, if (error != 0) goto err_rx; +#ifdef CONFIG_MAC80211_LEDS + /* must be initialized before ieee80211_register_hw */ + priv->led_cdev.default_trigger = ieee80211_create_tpt_led_trigger(priv->hw, + IEEE80211_TPT_LEDTRIG_FL_RADIO, ath9k_htc_tpt_blink, + ARRAY_SIZE(ath9k_htc_tpt_blink)); +#endif + /* Register with mac80211 */ error = ieee80211_register_hw(hw); if (error) diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_main.c b/drivers/net/wireless/ath/ath9k/htc_drv_main.c index e9746e8ff8d..5aa104fe7ee 100644 --- a/drivers/net/wireless/ath/ath9k/htc_drv_main.c +++ b/drivers/net/wireless/ath/ath9k/htc_drv_main.c @@ -1003,9 +1003,11 @@ static void ath9k_htc_stop(struct ieee80211_hw *hw) /* Cancel all the running timers/work .. */ cancel_work_sync(&priv->fatal_work); cancel_work_sync(&priv->ps_work); - cancel_delayed_work_sync(&priv->ath9k_led_blink_work); + +#ifdef CONFIG_MAC80211_LEDS + cancel_work_sync(&priv->led_work); +#endif ath9k_htc_stop_ani(priv); - ath9k_led_stop_brightness(priv); mutex_lock(&priv->mutex); -- cgit v1.2.3-70-g09d2