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-rw-r--r--package/kernel/mac80211/patches/621-rt2x00-add-support-for-mt7620.patch695
1 files changed, 524 insertions, 171 deletions
diff --git a/package/kernel/mac80211/patches/621-rt2x00-add-support-for-mt7620.patch b/package/kernel/mac80211/patches/621-rt2x00-add-support-for-mt7620.patch
index 41b7562137..c2ecf0ccc2 100644
--- a/package/kernel/mac80211/patches/621-rt2x00-add-support-for-mt7620.patch
+++ b/package/kernel/mac80211/patches/621-rt2x00-add-support-for-mt7620.patch
@@ -23,7 +23,7 @@ Signed-off-by: Daniel Golle <daniel@makrotopia.org>
#define RF_CSR_CFG_BUSY FIELD32(0x00020000)
/*
-+ * mt7620 RF registers (reversed order)
++ * MT7620 RF registers (reversed order)
+ */
+#define RF_CSR_CFG_DATA_MT7620 FIELD32(0x0000ff00)
+#define RF_CSR_CFG_REGNUM_MT7620 FIELD32(0x03ff0000)
@@ -34,45 +34,238 @@ Signed-off-by: Daniel Golle <daniel@makrotopia.org>
* EFUSE_CSR: RT30x0 EEPROM
*/
#define EFUSE_CTRL 0x0580
-@@ -1024,6 +1033,11 @@
+@@ -1024,6 +1033,16 @@
#define AUTOWAKEUP_CFG_AUTOWAKE FIELD32(0x00008000)
/*
-+ * mt7620
++ * MIMO_PS_CFG: MIMO Power-save Configuration
+ */
+#define MIMO_PS_CFG 0x1210
++#define MIMO_PS_CFG_MMPS_BB_EN FIELD32(0x00000001)
++#define MIMO_PS_CFG_MMPS_RX_ANT_NUM FIELD32(0x00000006)
++#define MIMO_PS_CFG_MMPS_RF_EN FIELD32(0x00000008)
++#define MIMO_PS_CFG_RX_STBY_POL FIELD32(0x00000010)
++#define MIMO_PS_CFG_RX_RX_STBY0 FIELD32(0x00000020)
+
+/*
* EDCA_AC0_CFG:
*/
#define EDCA_AC0_CFG 0x1300
-@@ -1203,6 +1217,8 @@
+@@ -1097,6 +1116,12 @@
+ #define TX_PWR_CFG_0_OFDM6_CH1 FIELD32(0x00f00000)
+ #define TX_PWR_CFG_0_OFDM12_CH0 FIELD32(0x0f000000)
+ #define TX_PWR_CFG_0_OFDM12_CH1 FIELD32(0xf0000000)
++/* bits for new 2T devices */
++#define TX_PWR_CFG_0B_1MBS_2MBS FIELD32(0x000000ff)
++#define TX_PWR_CFG_0B_5MBS_11MBS FIELD32(0x0000ff00)
++#define TX_PWR_CFG_0B_6MBS_9MBS FIELD32(0x00ff0000)
++#define TX_PWR_CFG_0B_12MBS_18MBS FIELD32(0xff000000)
++
+
+ /*
+ * TX_PWR_CFG_1:
+@@ -1119,6 +1144,11 @@
+ #define TX_PWR_CFG_1_MCS0_CH1 FIELD32(0x00f00000)
+ #define TX_PWR_CFG_1_MCS2_CH0 FIELD32(0x0f000000)
+ #define TX_PWR_CFG_1_MCS2_CH1 FIELD32(0xf0000000)
++/* bits for new 2T devices */
++#define TX_PWR_CFG_1B_24MBS_36MBS FIELD32(0x000000ff)
++#define TX_PWR_CFG_1B_48MBS FIELD32(0x0000ff00)
++#define TX_PWR_CFG_1B_MCS0_MCS1 FIELD32(0x00ff0000)
++#define TX_PWR_CFG_1B_MCS2_MCS3 FIELD32(0xff000000)
+
+ /*
+ * TX_PWR_CFG_2:
+@@ -1141,6 +1171,11 @@
+ #define TX_PWR_CFG_2_MCS8_CH1 FIELD32(0x00f00000)
+ #define TX_PWR_CFG_2_MCS10_CH0 FIELD32(0x0f000000)
+ #define TX_PWR_CFG_2_MCS10_CH1 FIELD32(0xf0000000)
++/* bits for new 2T devices */
++#define TX_PWR_CFG_2B_MCS4_MCS5 FIELD32(0x000000ff)
++#define TX_PWR_CFG_2B_MCS6_MCS7 FIELD32(0x0000ff00)
++#define TX_PWR_CFG_2B_MCS8_MCS9 FIELD32(0x00ff0000)
++#define TX_PWR_CFG_2B_MCS10_MCS11 FIELD32(0xff000000)
+
+ /*
+ * TX_PWR_CFG_3:
+@@ -1163,6 +1198,11 @@
+ #define TX_PWR_CFG_3_STBC0_CH1 FIELD32(0x00f00000)
+ #define TX_PWR_CFG_3_STBC2_CH0 FIELD32(0x0f000000)
+ #define TX_PWR_CFG_3_STBC2_CH1 FIELD32(0xf0000000)
++/* bits for new 2T devices */
++#define TX_PWR_CFG_3B_MCS12_MCS13 FIELD32(0x000000ff)
++#define TX_PWR_CFG_3B_MCS14 FIELD32(0x0000ff00)
++#define TX_PWR_CFG_3B_STBC_MCS0_MCS1 FIELD32(0x00ff0000)
++#define TX_PWR_CFG_3B_STBC_MCS2_MSC3 FIELD32(0xff000000)
+
+ /*
+ * TX_PWR_CFG_4:
+@@ -1177,6 +1217,10 @@
+ #define TX_PWR_CFG_3_STBC4_CH1 FIELD32(0x000000f0)
+ #define TX_PWR_CFG_3_STBC6_CH0 FIELD32(0x00000f00)
+ #define TX_PWR_CFG_3_STBC6_CH1 FIELD32(0x0000f000)
++/* bits for new 2T devices */
++#define TX_PWR_CFG_4B_STBC_MCS4_MCS5 FIELD32(0x000000ff)
++#define TX_PWR_CFG_4B_STBC_MCS6 FIELD32(0x0000ff00)
++
+
+ /*
+ * TX_PIN_CFG:
+@@ -1203,6 +1247,8 @@
#define TX_PIN_CFG_RFTR_POL FIELD32(0x00020000)
#define TX_PIN_CFG_TRSW_EN FIELD32(0x00040000)
#define TX_PIN_CFG_TRSW_POL FIELD32(0x00080000)
-+#define TX_PIN_CFG_RFRX_EN FIELD32(0x00100000) /* mt7620 */
-+#define TX_PIN_CFG_RFRX_POL FIELD32(0x00200000) /* mt7620 */
++#define TX_PIN_CFG_RFRX_EN FIELD32(0x00100000)
++#define TX_PIN_CFG_RFRX_POL FIELD32(0x00200000)
#define TX_PIN_CFG_PA_PE_A2_EN FIELD32(0x01000000)
#define TX_PIN_CFG_PA_PE_G2_EN FIELD32(0x02000000)
#define TX_PIN_CFG_PA_PE_A2_POL FIELD32(0x04000000)
-@@ -1549,6 +1565,17 @@
+@@ -1549,6 +1595,95 @@
#define TX_PWR_CFG_4_EXT_STBC4_CH2 FIELD32(0x0000000f)
#define TX_PWR_CFG_4_EXT_STBC6_CH2 FIELD32(0x00000f00)
-+/* mt7620 */
++/* TXn_RF_GAIN_CORRECT: RF Gain Correction for each RF_ALC[3:2]
++ * Unit: 0.1 dB, Range: -3.2 dB to 3.1 dB
++ */
+#define TX0_RF_GAIN_CORRECT 0x13a0
++#define TX0_RF_GAIN_CORRECT_GAIN_CORR_0 FIELD32(0x0000003f)
++#define TX0_RF_GAIN_CORRECT_GAIN_CORR_1 FIELD32(0x00003f00)
++#define TX0_RF_GAIN_CORRECT_GAIN_CORR_2 FIELD32(0x003f0000)
++#define TX0_RF_GAIN_CORRECT_GAIN_CORR_3 FIELD32(0x3f000000)
++
+#define TX1_RF_GAIN_CORRECT 0x13a4
++#define TX1_RF_GAIN_CORRECT_GAIN_CORR_0 FIELD32(0x0000003f)
++#define TX1_RF_GAIN_CORRECT_GAIN_CORR_1 FIELD32(0x00003f00)
++#define TX1_RF_GAIN_CORRECT_GAIN_CORR_2 FIELD32(0x003f0000)
++#define TX1_RF_GAIN_CORRECT_GAIN_CORR_3 FIELD32(0x3f000000)
++
++/* TXn_RF_GAIN_ATTEN: TXn RF Gain Attenuation Level
++ * Format: 7-bit, signed value
++ * Unit: 0.5 dB, Range: -20 dB to -5 dB
++ */
+#define TX0_RF_GAIN_ATTEN 0x13a8
++#define TX0_RF_GAIN_ATTEN_LEVEL_0 FIELD32(0x0000007f)
++#define TX0_RF_GAIN_ATTEN_LEVEL_1 FIELD32(0x00007f00)
++#define TX0_RF_GAIN_ATTEN_LEVEL_2 FIELD32(0x007f0000)
++#define TX0_RF_GAIN_ATTEN_LEVEL_3 FIELD32(0x7f000000)
+#define TX1_RF_GAIN_ATTEN 0x13ac
-+#define TX_ALG_CFG_0 0x13b0
-+#define TX_ALG_CFG_1 0x13b4
++#define TX1_RF_GAIN_ATTEN_LEVEL_0 FIELD32(0x0000007f)
++#define TX1_RF_GAIN_ATTEN_LEVEL_1 FIELD32(0x00007f00)
++#define TX1_RF_GAIN_ATTEN_LEVEL_2 FIELD32(0x007f0000)
++#define TX1_RF_GAIN_ATTEN_LEVEL_3 FIELD32(0x7f000000)
++
++/* TX_ALC_CFG_0: TX Automatic Level Control Configuration 0
++ * TX_ALC_LIMIT_n: TXn upper limit
++ * TX_ALC_CH_INIT_n: TXn channel initial transmission gain
++ * Unit: 0.5 dB, Range: 0 to 23.5 dB
++ */
++#define TX_ALC_CFG_0 0x13b0
++#define TX_ALC_CFG_0_CH_INIT_0 FIELD32(0x0000003f)
++#define TX_ALC_CFG_0_CH_INIT_1 FIELD32(0x00003f00)
++#define TX_ALC_CFG_0_LIMIT_0 FIELD32(0x003f0000)
++#define TX_ALC_CFG_0_LIMIT_1 FIELD32(0x3f000000)
++
++/* TX_ALC_CFG_1: TX Automatic Level Control Configuration 1
++ * TX_TEMP_COMP: TX Power Temperature Compensation
++ * Unit: 0.5 dB, Range: -10 dB to 10 dB
++ * TXn_GAIN_FINE: TXn Gain Fine Adjustment
++ * Unit: 0.1 dB, Range: -0.8 dB to 0.7 dB
++ * RF_TOS_DLY: Sets the RF_TOS_EN assertion delay after
++ * deassertion of PA_PE.
++ * Unit: 0.25 usec
++ * TXn_RF_GAIN_ATTEN: TXn RF gain attentuation selector
++ * RF_TOS_TIMEOUT: time-out value for RF_TOS_ENABLE
++ * deassertion if RF_TOS_DONE is missing.
++ * Unit: 0.25 usec
++ * RF_TOS_ENABLE: TX offset calibration enable
++ * ROS_BUSY_EN: RX offset calibration busy enable
++ */
++#define TX_ALC_CFG_1 0x13b4
++#define TX_ALC_CFG_1_TX_TEMP_COMP FIELD32(0x0000003f)
++#define TX_ALC_CFG_1_TX0_GAIN_FINE FIELD32(0x00000f00)
++#define TX_ALC_CFG_1_TX1_GAIN_FINE FIELD32(0x0000f000)
++#define TX_ALC_CFG_1_RF_TOS_DLY FIELD32(0x00070000)
++#define TX_ALC_CFG_1_TX0_RF_GAIN_ATTEN FIELD32(0x00300000)
++#define TX_ALC_CFG_1_TX1_RF_GAIN_ATTEN FIELD32(0x00c00000)
++#define TX_ALC_CFG_1_RF_TOS_TIMEOUT FIELD32(0x3f000000)
++#define TX_ALC_CFG_1_RF_TOS_ENABLE FIELD32(0x40000000)
++#define TX_ALC_CFG_1_ROS_BUSY_EN FIELD32(0x80000000)
++
++/* TXn_BB_GAIN_ATTEN: TXn RF Gain Attenuation Level
++ * Format: 5-bit signed values
++ * Unit: 0.5 dB, Range: -8 dB to 7 dB
++ */
+#define TX0_BB_GAIN_ATTEN 0x13c0
++#define TX0_BB_GAIN_ATTEN_LEVEL_0 FIELD32(0x0000001f)
++#define TX0_BB_GAIN_ATTEN_LEVEL_1 FIELD32(0x00001f00)
++#define TX0_BB_GAIN_ATTEN_LEVEL_2 FIELD32(0x001f0000)
++#define TX0_BB_GAIN_ATTEN_LEVEL_3 FIELD32(0x1f000000)
+#define TX1_BB_GAIN_ATTEN 0x13c4
++#define TX1_BB_GAIN_ATTEN_LEVEL_0 FIELD32(0x0000001f)
++#define TX1_BB_GAIN_ATTEN_LEVEL_1 FIELD32(0x00001f00)
++#define TX1_BB_GAIN_ATTEN_LEVEL_2 FIELD32(0x001f0000)
++#define TX1_BB_GAIN_ATTEN_LEVEL_3 FIELD32(0x1f000000)
++
++/* TX_ALC_VGA3: TX Automatic Level Correction Variable Gain Amplifier 3 */
+#define TX_ALC_VGA3 0x13c8
++#define TX_ALC_VGA3_TX0_ALC_VGA3 FIELD32(0x0000001f)
++#define TX_ALC_VGA3_TX1_ALC_VGA3 FIELD32(0x00001f00)
++#define TX_ALC_VGA3_TX0_ALC_VGA2 FIELD32(0x001f0000)
++#define TX_ALC_VGA3_TX1_ALC_VGA2 FIELD32(0x1f000000)
+
/* TX_PWR_CFG_7 */
#define TX_PWR_CFG_7 0x13d4
#define TX_PWR_CFG_7_OFDM54_CH0 FIELD32(0x0000000f)
+@@ -1557,6 +1692,10 @@
+ #define TX_PWR_CFG_7_MCS7_CH0 FIELD32(0x000f0000)
+ #define TX_PWR_CFG_7_MCS7_CH1 FIELD32(0x00f00000)
+ #define TX_PWR_CFG_7_MCS7_CH2 FIELD32(0x0f000000)
++/* bits for new 2T devices */
++#define TX_PWR_CFG_7B_54MBS FIELD32(0x000000ff)
++#define TX_PWR_CFG_7B_MCS7 FIELD32(0x00ff0000)
++
+
+ /* TX_PWR_CFG_8 */
+ #define TX_PWR_CFG_8 0x13d8
+@@ -1566,12 +1705,17 @@
+ #define TX_PWR_CFG_8_MCS23_CH0 FIELD32(0x000f0000)
+ #define TX_PWR_CFG_8_MCS23_CH1 FIELD32(0x00f00000)
+ #define TX_PWR_CFG_8_MCS23_CH2 FIELD32(0x0f000000)
++/* bits for new 2T devices */
++#define TX_PWR_CFG_8B_MCS15 FIELD32(0x000000ff)
++
+
+ /* TX_PWR_CFG_9 */
+ #define TX_PWR_CFG_9 0x13dc
+ #define TX_PWR_CFG_9_STBC7_CH0 FIELD32(0x0000000f)
+ #define TX_PWR_CFG_9_STBC7_CH1 FIELD32(0x000000f0)
+ #define TX_PWR_CFG_9_STBC7_CH2 FIELD32(0x00000f00)
++/* bits for new 2T devices */
++#define TX_PWR_CFG_9B_STBC_MCS7 FIELD32(0x000000ff)
+
+ /*
+ * TX_TXBF_CFG:
+@@ -2175,6 +2319,12 @@ struct mac_iveiv_entry {
+ #define RFCSR3_BIT5 FIELD8(0x20)
+
+ /*
++ * RFCSR 4:
++ * VCOCAL_EN used by MT7620
++ */
++#define RFCSR4_VCOCAL_EN FIELD8(0x80)
++
++/*
+ * FRCSR 5:
+ */
+ #define RFCSR5_R1 FIELD8(0x0c)
+@@ -2450,6 +2600,7 @@ enum rt2800_eeprom_word {
+ EEPROM_TSSI_BOUND_BG5,
+ EEPROM_TXPOWER_A1,
+ EEPROM_TXPOWER_A2,
++ EEPROM_TXPOWER_INIT,
+ EEPROM_TSSI_BOUND_A1,
+ EEPROM_TSSI_BOUND_A2,
+ EEPROM_TSSI_BOUND_A3,
--- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
@@ -60,6 +60,9 @@
@@ -174,7 +367,8 @@ Signed-off-by: Daniel Golle <daniel@makrotopia.org>
- }
+ WAIT_FOR_RFCSR_MT7620(rt2x00dev, &reg);
+ }
-+
+
+- *value = rt2x00_get_field32(reg, RF_CSR_CFG_DATA);
+ *value = rt2x00_get_field32(reg, RF_CSR_CFG_DATA_MT7620);
+ break;
+
@@ -184,8 +378,7 @@ Signed-off-by: Daniel Golle <daniel@makrotopia.org>
+ rt2x00_set_field32(&reg, RF_CSR_CFG_REGNUM, word);
+ rt2x00_set_field32(&reg, RF_CSR_CFG_WRITE, 0);
+ rt2x00_set_field32(&reg, RF_CSR_CFG_BUSY, 1);
-
-- *value = rt2x00_get_field32(reg, RF_CSR_CFG_DATA);
++
+ rt2800_register_write_lock(rt2x00dev, RF_CSR_CFG, reg);
+
+ WAIT_FOR_RFCSR(rt2x00dev, &reg);
@@ -207,7 +400,15 @@ Signed-off-by: Daniel Golle <daniel@makrotopia.org>
static void rt2800_rf_write(struct rt2x00_dev *rt2x00dev,
const unsigned int word, const u32 value)
{
-@@ -526,6 +592,16 @@ void rt2800_get_txwi_rxwi_size(struct rt
+@@ -251,6 +317,7 @@ static const unsigned int rt2800_eeprom_
+ [EEPROM_TSSI_BOUND_BG5] = 0x003b,
+ [EEPROM_TXPOWER_A1] = 0x003c,
+ [EEPROM_TXPOWER_A2] = 0x0053,
++ [EEPROM_TXPOWER_INIT] = 0x0068,
+ [EEPROM_TSSI_BOUND_A1] = 0x006a,
+ [EEPROM_TSSI_BOUND_A2] = 0x006b,
+ [EEPROM_TSSI_BOUND_A3] = 0x006c,
+@@ -526,6 +593,16 @@ void rt2800_get_txwi_rxwi_size(struct rt
*rxwi_size = RXWI_DESC_SIZE_5WORDS;
break;
@@ -224,7 +425,7 @@ Signed-off-by: Daniel Golle <daniel@makrotopia.org>
case RT5592:
*txwi_size = TXWI_DESC_SIZE_5WORDS;
*rxwi_size = RXWI_DESC_SIZE_6WORDS;
-@@ -3258,6 +3334,296 @@ static void rt2800_config_channel_rf55xx
+@@ -3258,6 +3335,258 @@ static void rt2800_config_channel_rf55xx
rt2800_bbp_write(rt2x00dev, 196, (rf->channel <= 14) ? 0x19 : 0x7F);
}
@@ -234,14 +435,8 @@ Signed-off-by: Daniel Golle <daniel@makrotopia.org>
+ struct channel_info *info)
+{
+ struct rt2800_drv_data *drv_data = rt2x00dev->drv_data;
-+ u32 mac_sys_ctrl, mac_status;
-+ u16 eeprom, target_power;
-+ u32 tx_pin = 0x00150F0F;
+ u8 txrx_agc_fc;
+ u8 rfcsr;
-+ u32 reg;
-+ u8 bbp;
-+ int i;
+
+ /* Frequeny plan setting */
+ /* Rdiv setting (stored in rf->rf1)
@@ -363,78 +558,98 @@ Signed-off-by: Daniel Golle <daniel@makrotopia.org>
+ rfcsr &= (~0x4);
+ rt2800_rfcsr_write(rt2x00dev, 28, rfcsr);
+
-+ /*if (bScan == FALSE)*/
-+ if (conf_is_ht40(conf)) {
-+ txrx_agc_fc = rt2x00_get_field8(drv_data->calibration_bw40,
++ if (!test_bit(DEVICE_STATE_SCANNING, &rt2x00dev->flags)) {
++ if (conf_is_ht40(conf)) {
++ txrx_agc_fc = rt2x00_get_field8(
++ drv_data->calibration_bw40,
+ RFCSR24_TX_AGC_FC);
-+ } else {
-+ txrx_agc_fc = rt2x00_get_field8(drv_data->calibration_bw20,
++ } else {
++ txrx_agc_fc = rt2x00_get_field8(
++ drv_data->calibration_bw20,
+ RFCSR24_TX_AGC_FC);
++ }
++ rt2800_rfcsr_read_bank(rt2x00dev, 5, 6, &rfcsr);
++ rfcsr &= (~0x3F);
++ rfcsr |= txrx_agc_fc;
++ rt2800_rfcsr_write_bank(rt2x00dev, 5, 6, rfcsr);
++ rt2800_rfcsr_read_bank(rt2x00dev, 5, 7, &rfcsr);
++ rfcsr &= (~0x3F);
++ rfcsr |= txrx_agc_fc;
++ rt2800_rfcsr_write_bank(rt2x00dev, 5, 7, rfcsr);
++ rt2800_rfcsr_read_bank(rt2x00dev, 7, 6, &rfcsr);
++ rfcsr &= (~0x3F);
++ rfcsr |= txrx_agc_fc;
++ rt2800_rfcsr_write_bank(rt2x00dev, 7, 6, rfcsr);
++ rt2800_rfcsr_read_bank(rt2x00dev, 7, 7, &rfcsr);
++ rfcsr &= (~0x3F);
++ rfcsr |= txrx_agc_fc;
++ rt2800_rfcsr_write_bank(rt2x00dev, 7, 7, rfcsr);
++
++ rt2800_rfcsr_read_bank(rt2x00dev, 5, 58, &rfcsr);
++ rfcsr &= (~0x3F);
++ rfcsr |= txrx_agc_fc;
++ rt2800_rfcsr_write_bank(rt2x00dev, 5, 58, rfcsr);
++ rt2800_rfcsr_read_bank(rt2x00dev, 5, 59, &rfcsr);
++ rfcsr &= (~0x3F);
++ rfcsr |= txrx_agc_fc;
++ rt2800_rfcsr_write_bank(rt2x00dev, 5, 59, rfcsr);
++ rt2800_rfcsr_read_bank(rt2x00dev, 7, 58, &rfcsr);
++ rfcsr &= (~0x3F);
++ rfcsr |= txrx_agc_fc;
++ rt2800_rfcsr_write_bank(rt2x00dev, 7, 58, rfcsr);
++ rt2800_rfcsr_read_bank(rt2x00dev, 7, 59, &rfcsr);
++ rfcsr &= (~0x3F);
++ rfcsr |= txrx_agc_fc;
++ rt2800_rfcsr_write_bank(rt2x00dev, 7, 59, rfcsr);
+ }
-+ rt2800_rfcsr_read_bank(rt2x00dev, 5, 6, &rfcsr);
-+ rfcsr &= (~0x3F);
-+ rfcsr |= txrx_agc_fc;
-+ rt2800_rfcsr_write_bank(rt2x00dev, 5, 6, rfcsr);
-+ rt2800_rfcsr_read_bank(rt2x00dev, 5, 7, &rfcsr);
-+ rfcsr &= (~0x3F);
-+ rfcsr |= txrx_agc_fc;
-+ rt2800_rfcsr_write_bank(rt2x00dev, 5, 7, rfcsr);
-+ rt2800_rfcsr_read_bank(rt2x00dev, 7, 6, &rfcsr);
-+ rfcsr &= (~0x3F);
-+ rfcsr |= txrx_agc_fc;
-+ rt2800_rfcsr_write_bank(rt2x00dev, 7, 6, rfcsr);
-+ rt2800_rfcsr_read_bank(rt2x00dev, 7, 7, &rfcsr);
-+ rfcsr &= (~0x3F);
-+ rfcsr |= txrx_agc_fc;
-+ rt2800_rfcsr_write_bank(rt2x00dev, 7, 7, rfcsr);
-+
-+ rt2800_rfcsr_read_bank(rt2x00dev, 5, 58, &rfcsr);
-+ rfcsr &= (~0x3F);
-+ rfcsr |= txrx_agc_fc;
-+ rt2800_rfcsr_write_bank(rt2x00dev, 5, 58, rfcsr);
-+ rt2800_rfcsr_read_bank(rt2x00dev, 5, 59, &rfcsr);
-+ rfcsr &= (~0x3F);
-+ rfcsr |= txrx_agc_fc;
-+ rt2800_rfcsr_write_bank(rt2x00dev, 5, 59, rfcsr);
-+ rt2800_rfcsr_read_bank(rt2x00dev, 7, 58, &rfcsr);
-+ rfcsr &= (~0x3F);
-+ rfcsr |= txrx_agc_fc;
-+ rt2800_rfcsr_write_bank(rt2x00dev, 7, 58, rfcsr);
-+ rt2800_rfcsr_read_bank(rt2x00dev, 7, 59, &rfcsr);
-+ rfcsr &= (~0x3F);
-+ rfcsr |= txrx_agc_fc;
-+ rt2800_rfcsr_write_bank(rt2x00dev, 7, 59, rfcsr);
-+
-+ rt2800_register_read(rt2x00dev, TX_ALG_CFG_0, &reg);
-+ reg = reg & (~0x3F3F);
-+ reg |= info->default_power1;
-+ reg |= (info->default_power2 << 8);
-+ reg |= (0x2F << 16);
-+ reg |= (0x2F << 24);
++}
++
++static void rt2800_config_alc(struct rt2x00_dev *rt2x00dev,
++ struct ieee80211_channel *chan,
++ int power_level) {
++ u16 eeprom, target_power, max_power;
++ u32 mac_sys_ctrl, mac_status;
++ u32 reg;
++ u8 bbp;
++ int i;
++
++ /* hardware unit is 0.5dBm, limited to 23.5dBm */
++ power_level *= 2;
++ if (power_level > 0x2f)
++ power_level = 0x2f;
++
++ max_power = chan->max_power * 2;
++ if (max_power > 0x2f)
++ max_power = 0x2f;
++
++ rt2800_register_read(rt2x00dev, TX_ALC_CFG_0, &reg);
++ rt2x00_set_field32(&reg, TX_ALC_CFG_0_CH_INIT_0, power_level);
++ rt2x00_set_field32(&reg, TX_ALC_CFG_0_CH_INIT_1, power_level);
++ rt2x00_set_field32(&reg, TX_ALC_CFG_0_LIMIT_0, max_power);
++ rt2x00_set_field32(&reg, TX_ALC_CFG_0_LIMIT_1, max_power);
+
+ rt2800_eeprom_read(rt2x00dev, EEPROM_NIC_CONF1, &eeprom);
+ if (rt2x00_get_field16(eeprom, EEPROM_NIC_CONF1_INTERNAL_TX_ALC)) {
-+ /* init base power by e2p target power */
-+ rt2800_eeprom_read(rt2x00dev, 0xD0, &target_power);
-+ target_power &= 0x3F;
-+ reg = reg & (~0x3F3F);
-+ reg |= target_power;
-+ reg |= (target_power << 8);
++ /* init base power by eeprom target power */
++ rt2800_eeprom_read(rt2x00dev, EEPROM_TXPOWER_INIT,
++ &target_power);
++ rt2x00_set_field32(&reg, TX_ALC_CFG_0_CH_INIT_0, target_power);
++ rt2x00_set_field32(&reg, TX_ALC_CFG_0_CH_INIT_1, target_power);
+ }
-+ rt2800_register_write(rt2x00dev, TX_ALG_CFG_0, reg);
++ rt2800_register_write(rt2x00dev, TX_ALC_CFG_0, reg);
+
-+ rt2800_register_read(rt2x00dev, TX_ALG_CFG_1, &reg);
-+ reg = reg & (~0x3F);
-+ rt2800_register_write(rt2x00dev, TX_ALG_CFG_1, reg);
++ rt2800_register_read(rt2x00dev, TX_ALC_CFG_1, &reg);
++ rt2x00_set_field32(&reg, TX_ALC_CFG_1_TX_TEMP_COMP, 0);
++ rt2800_register_write(rt2x00dev, TX_ALC_CFG_1, reg);
+
-+ /*if (bScan == FALSE)*/
+ /* Save MAC SYS CTRL registers */
+ rt2800_register_read(rt2x00dev, MAC_SYS_CTRL, &mac_sys_ctrl);
+ /* Disable Tx/Rx */
+ rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, 0);
+ /* Check MAC Tx/Rx idle */
+ for (i = 0; i < 10000; i++) {
-+ rt2800_register_read(rt2x00dev, MAC_STATUS_CFG, &mac_status);
++ rt2800_register_read(rt2x00dev, MAC_STATUS_CFG,
++ &mac_status);
+ if (mac_status & 0x3)
+ usleep_range(50, 200);
+ else
@@ -444,7 +659,7 @@ Signed-off-by: Daniel Golle <daniel@makrotopia.org>
+ if (i == 10000)
+ rt2x00_warn(rt2x00dev, "Wait MAC Status to MAX !!!\n");
+
-+ if (rf->channel > 10) {
++ if (chan->center_freq > 2457) {
+ rt2800_bbp_read(rt2x00dev, 30, &bbp);
+ bbp = 0x40;
+ rt2800_bbp_write(rt2x00dev, 30, bbp);
@@ -463,65 +678,13 @@ Signed-off-by: Daniel Golle <daniel@makrotopia.org>
+ else
+ rt2800_rfcsr_write(rt2x00dev, 42, 0x5b);
+ }
-+
+ rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, mac_sys_ctrl);
-+
-+ rt2800_rfcsr_write(rt2x00dev, 5, 0x40);
-+ rt2800_rfcsr_write(rt2x00dev, 4, 0x0C);
-+
-+ /* vcocal_en (initiate VCO calibration (reset after completion)) */
-+ rt2800_rfcsr_read(rt2x00dev, 4, &rfcsr);
-+ rfcsr = ((rfcsr & ~0x80) | 0x80);
-+ rt2800_rfcsr_write(rt2x00dev, 4, rfcsr);
-+ usleep_range(2000, 3000);
-+
-+ rt2800_register_write(rt2x00dev, TX_PIN_CFG, tx_pin);
-+
-+ if (rt2x00dev->default_ant.tx_chain_num == 1) {
-+ rt2800_bbp_write(rt2x00dev, 91, 0x07);
-+ rt2800_bbp_write(rt2x00dev, 95, 0x1A);
-+ rt2800_bbp_write(rt2x00dev, 195, 128);
-+ rt2800_bbp_write(rt2x00dev, 196, 0xA0);
-+ rt2800_bbp_write(rt2x00dev, 195, 170);
-+ rt2800_bbp_write(rt2x00dev, 196, 0x12);
-+ rt2800_bbp_write(rt2x00dev, 195, 171);
-+ rt2800_bbp_write(rt2x00dev, 196, 0x10);
-+ } else {
-+ rt2800_bbp_write(rt2x00dev, 91, 0x06);
-+ rt2800_bbp_write(rt2x00dev, 95, 0x9A);
-+ rt2800_bbp_write(rt2x00dev, 195, 128);
-+ rt2800_bbp_write(rt2x00dev, 196, 0xE0);
-+ rt2800_bbp_write(rt2x00dev, 195, 170);
-+ rt2800_bbp_write(rt2x00dev, 196, 0x30);
-+ rt2800_bbp_write(rt2x00dev, 195, 171);
-+ rt2800_bbp_write(rt2x00dev, 196, 0x30);
-+ }
-+
-+ if (rt2x00_has_cap_external_lna_bg(rt2x00dev)) {
-+ rt2800_bbp_write(rt2x00dev, 75, 0x60);
-+ rt2800_bbp_write(rt2x00dev, 76, 0x44);
-+ rt2800_bbp_write(rt2x00dev, 79, 0x1C);
-+ rt2800_bbp_write(rt2x00dev, 80, 0x0C);
-+ rt2800_bbp_write(rt2x00dev, 82, 0xB6);
-+
-+ if (!conf_is_ht40(conf)) {
-+ rt2800_bbp_write(rt2x00dev, 195, 141);
-+ rt2800_bbp_write(rt2x00dev, 196, 0x1A);
-+ }
-+ }
-+
-+ /* On 11A, We should delay and wait RF/BBP to be stable
-+ * and the appropriate time should be 1000 micro seconds
-+ * 2005/06/05 - On 11G, we also need this delay time.
-+ * Otherwise it's difficult to pass the WHQL.
-+ */
-+ usleep_range(1000, 1500);
+}
+
static void rt2800_bbp_write_with_rx_chain(struct rt2x00_dev *rt2x00dev,
const unsigned int word,
const u8 value)
-@@ -3414,7 +3780,7 @@ static void rt2800_config_channel(struct
+@@ -3414,7 +3743,7 @@ static void rt2800_config_channel(struct
struct channel_info *info)
{
u32 reg;
@@ -530,7 +693,7 @@ Signed-off-by: Daniel Golle <daniel@makrotopia.org>
u8 bbp, rfcsr;
info->default_power1 = rt2800_txpower_to_dev(rt2x00dev, rf->channel,
-@@ -3468,6 +3834,9 @@ static void rt2800_config_channel(struct
+@@ -3468,6 +3797,9 @@ static void rt2800_config_channel(struct
case RF5592:
rt2800_config_channel_rf55xx(rt2x00dev, conf, rf, info);
break;
@@ -540,7 +703,7 @@ Signed-off-by: Daniel Golle <daniel@makrotopia.org>
default:
rt2800_config_channel_rf2xxx(rt2x00dev, conf, rf, info);
}
-@@ -3574,7 +3943,7 @@ static void rt2800_config_channel(struct
+@@ -3574,7 +3906,7 @@ static void rt2800_config_channel(struct
else if (rt2x00_rt(rt2x00dev, RT3593) ||
rt2x00_rt(rt2x00dev, RT3883))
rt2800_bbp_write(rt2x00dev, 82, 0x82);
@@ -549,7 +712,7 @@ Signed-off-by: Daniel Golle <daniel@makrotopia.org>
rt2800_bbp_write(rt2x00dev, 82, 0xf2);
if (rt2x00_rt(rt2x00dev, RT3593) ||
-@@ -3596,7 +3965,7 @@ static void rt2800_config_channel(struct
+@@ -3596,7 +3928,7 @@ static void rt2800_config_channel(struct
if (rt2x00_rt(rt2x00dev, RT3572))
rt2800_rfcsr_write(rt2x00dev, 8, 0);
@@ -558,7 +721,7 @@ Signed-off-by: Daniel Golle <daniel@makrotopia.org>
switch (rt2x00dev->default_ant.tx_chain_num) {
case 3:
-@@ -3645,6 +4014,7 @@ static void rt2800_config_channel(struct
+@@ -3645,6 +3977,7 @@ static void rt2800_config_channel(struct
rt2x00_set_field32(&tx_pin, TX_PIN_CFG_RFTR_EN, 1);
rt2x00_set_field32(&tx_pin, TX_PIN_CFG_TRSW_EN, 1);
@@ -566,7 +729,7 @@ Signed-off-by: Daniel Golle <daniel@makrotopia.org>
rt2800_register_write(rt2x00dev, TX_PIN_CFG, tx_pin);
-@@ -3720,7 +4090,8 @@ static void rt2800_config_channel(struct
+@@ -3720,7 +4053,8 @@ static void rt2800_config_channel(struct
usleep_range(1000, 1500);
}
@@ -576,23 +739,222 @@ Signed-off-by: Daniel Golle <daniel@makrotopia.org>
rt2800_bbp_write(rt2x00dev, 195, 141);
rt2800_bbp_write(rt2x00dev, 196, conf_is_ht40(conf) ? 0x10 : 0x1a);
-@@ -4662,6 +5033,15 @@ void rt2800_vco_calibration(struct rt2x0
+@@ -4410,6 +4744,128 @@ static void rt2800_config_txpower_rt3593
+ (unsigned long) regs[i]);
+ }
+
++static void rt2800_config_txpower_mt7620(struct rt2x00_dev *rt2x00dev,
++ struct ieee80211_channel *chan,
++ int power_level)
++{
++ u32 reg, pwreg;
++ u16 eeprom;
++ u32 data, gdata;
++ u8 t, i;
++ enum nl80211_band band = chan->band;
++ int delta;
++
++ /* Warn user if bw_comp is set in EEPROM */
++ delta = rt2800_get_txpower_bw_comp(rt2x00dev, band);
++
++ if (delta)
++ rt2x00_warn(rt2x00dev, "ignoring EEPROM HT40 power delta: %d\n",
++ delta);
++
++ /* populate TX_PWR_CFG_0 up to TX_PWR_CFG_4 from EEPROM for HT40, limit
++ * value to 0x3f and replace 0x20 by 0x21 as this is what the vendor
++ * driver does as well, though it looks kinda wrong.
++ * Maybe some misunderstanding of what a signed 8-bit value is? Maybe
++ * the hardware has a problem handling 0x20, and as the code initially
++ * used a fixed offset between HT20 and HT40 rates they had to work-
++ * around that issue and most likely just forgot about it later on.
++ * Maybe we should use rt2800_get_txpower_bw_comp() here as well,
++ * however, the corresponding EEPROM value is not respected by the
++ * vendor driver, so maybe this is rather being taken care of the
++ * TXALC and the driver doesn't need to handle it...?
++ * Though this is all very awkward, just do as they did, as that's what
++ * board vendors expected when they populated the EEPROM...
++ */
++ for (i = 0; i < 5; i++) {
++ rt2800_eeprom_read_from_array(rt2x00dev, EEPROM_TXPOWER_BYRATE,
++ i * 2, &eeprom);
++
++ data = eeprom;
++
++ t = eeprom & 0x3f;
++ if (t == 32)
++ t++;
++
++ gdata = t;
++
++ t = (eeprom & 0x3f00) >> 8;
++ if (t == 32)
++ t++;
++
++ gdata |= (t << 8);
++
++ rt2800_eeprom_read_from_array(rt2x00dev, EEPROM_TXPOWER_BYRATE,
++ (i * 2) + 1, &eeprom);
++
++ t = eeprom & 0x3f;
++ if (t == 32)
++ t++;
++
++ gdata |= (t << 16);
++
++ t = (eeprom & 0x3f00) >> 8;
++ if (t == 32)
++ t++;
++
++ gdata |= (t << 24);
++ data |= (eeprom << 16);
++
++ if (!test_bit(CONFIG_CHANNEL_HT40, &rt2x00dev->flags)) {
++ /* HT20 */
++ if (data != 0xffffffff)
++ rt2800_register_write(rt2x00dev,
++ TX_PWR_CFG_0 + (i * 4),
++ data);
++ } else {
++ /* HT40 */
++ if (gdata != 0xffffffff)
++ rt2800_register_write(rt2x00dev,
++ TX_PWR_CFG_0 + (i * 4),
++ gdata);
++ }
++ }
++
++ /* Aparently Ralink ran out of space in the BYRATE calibration section
++ * of the EERPOM which is copied to the corresponding TX_PWR_CFG_x
++ * registers. As recent 2T chips use 8-bit instead of 4-bit values for
++ * power-offsets more space would be needed. Ralink decided to rather
++ * keep the EEPROM layout untouched and rather have some shared values
++ * covering multiple bitrates.
++ * Populate the registers not covered by the EEPROM in the same way the
++ * vendor driver does.
++ */
++
++ /* For OFDM 54MBS use value from OFDM 48MBS */
++ pwreg = 0;
++ rt2800_register_read(rt2x00dev, TX_PWR_CFG_1, &reg);
++ t = rt2x00_get_field32(reg, TX_PWR_CFG_1B_48MBS);
++ rt2x00_set_field32(&pwreg, TX_PWR_CFG_7B_54MBS, t);
++
++ /* For MCS 7 use value from MCS 6 */
++ rt2800_register_read(rt2x00dev, TX_PWR_CFG_2, &reg);
++ t = rt2x00_get_field32(reg, TX_PWR_CFG_2B_MCS6_MCS7);
++ rt2x00_set_field32(&pwreg, TX_PWR_CFG_7B_MCS7, t);
++ rt2800_register_write(rt2x00dev, TX_PWR_CFG_7, pwreg);
++
++ /* For MCS 15 use value from MCS 14 */
++ pwreg = 0;
++ rt2800_register_read(rt2x00dev, TX_PWR_CFG_3, &reg);
++ t = rt2x00_get_field32(reg, TX_PWR_CFG_3B_MCS14);
++ rt2x00_set_field32(&pwreg, TX_PWR_CFG_8B_MCS15, t);
++ rt2800_register_write(rt2x00dev, TX_PWR_CFG_8, pwreg);
++
++ /* For STBC MCS 7 use value from STBC MCS 6 */
++ pwreg = 0;
++ rt2800_register_read(rt2x00dev, TX_PWR_CFG_4, &reg);
++ t = rt2x00_get_field32(reg, TX_PWR_CFG_4B_STBC_MCS6);
++ rt2x00_set_field32(&pwreg, TX_PWR_CFG_9B_STBC_MCS7, t);
++ rt2800_register_write(rt2x00dev, TX_PWR_CFG_9, pwreg);
++
++ rt2800_config_alc(rt2x00dev, chan, power_level);
++
++ /* TODO: temperature compensation code! */
++}
++
+ /*
+ * We configure transmit power using MAC TX_PWR_CFG_{0,...,N} registers and
+ * BBP R1 register. TX_PWR_CFG_X allow to configure per rate TX power values,
+@@ -4607,6 +5063,8 @@ static void rt2800_config_txpower(struct
+ if (rt2x00_rt(rt2x00dev, RT3593) ||
+ rt2x00_rt(rt2x00dev, RT3883))
+ rt2800_config_txpower_rt3593(rt2x00dev, chan, power_level);
++ else if (rt2x00_rf(rt2x00dev, RF7620))
++ rt2800_config_txpower_mt7620(rt2x00dev, chan, power_level);
+ else
+ rt2800_config_txpower_rt28xx(rt2x00dev, chan, power_level);
+ }
+@@ -4622,6 +5080,7 @@ void rt2800_vco_calibration(struct rt2x0
+ {
+ u32 tx_pin;
+ u8 rfcsr;
++ unsigned long min_sleep = 0;
+
+ /*
+ * A voltage-controlled oscillator(VCO) is an electronic oscillator
+@@ -4661,6 +5120,15 @@ void rt2800_vco_calibration(struct rt2x0
+ rt2800_rfcsr_read(rt2x00dev, 3, &rfcsr);
rt2x00_set_field8(&rfcsr, RFCSR3_VCOCAL_EN, 1);
rt2800_rfcsr_write(rt2x00dev, 3, rfcsr);
- break;
++ min_sleep = 1000;
++ break;
+ case RF7620:
++ rt2800_rfcsr_write(rt2x00dev, 5, 0x40);
++ rt2800_rfcsr_write(rt2x00dev, 4, 0x0C);
+ rt2800_rfcsr_read(rt2x00dev, 4, &rfcsr);
-+ /* vcocal_en (initiate VCO calibration (reset after completion))
-+ * It should be at the end of RF configuration.
-+ */
-+ rfcsr = ((rfcsr & ~0x80) | 0x80);
++ rt2x00_set_field8(&rfcsr, RFCSR4_VCOCAL_EN, 1);
+ rt2800_rfcsr_write(rt2x00dev, 4, rfcsr);
-+ usleep_range(2000, 3000);
-+ break;
++ min_sleep = 2000;
+ break;
default:
WARN_ONCE(1, "Not supported RF chipet %x for VCO recalibration",
- rt2x00dev->chip.rf);
-@@ -5037,6 +5417,24 @@ static int rt2800_init_registers(struct
+@@ -4668,7 +5136,8 @@ void rt2800_vco_calibration(struct rt2x0
+ return;
+ }
+
+- usleep_range(1000, 1500);
++ if (min_sleep > 0)
++ usleep_range(min_sleep, min_sleep * 2);
+
+ rt2800_register_read(rt2x00dev, TX_PIN_CFG, &tx_pin);
+ if (rt2x00dev->rf_channel <= 14) {
+@@ -4700,6 +5169,42 @@ void rt2800_vco_calibration(struct rt2x0
+ }
+ rt2800_register_write(rt2x00dev, TX_PIN_CFG, tx_pin);
+
++ if (rt2x00_rf(rt2x00dev, RF7620)) {
++ if (rt2x00dev->default_ant.tx_chain_num == 1) {
++ rt2800_bbp_write(rt2x00dev, 91, 0x07);
++ rt2800_bbp_write(rt2x00dev, 95, 0x1A);
++ rt2800_bbp_write(rt2x00dev, 195, 128);
++ rt2800_bbp_write(rt2x00dev, 196, 0xA0);
++ rt2800_bbp_write(rt2x00dev, 195, 170);
++ rt2800_bbp_write(rt2x00dev, 196, 0x12);
++ rt2800_bbp_write(rt2x00dev, 195, 171);
++ rt2800_bbp_write(rt2x00dev, 196, 0x10);
++ } else {
++ rt2800_bbp_write(rt2x00dev, 91, 0x06);
++ rt2800_bbp_write(rt2x00dev, 95, 0x9A);
++ rt2800_bbp_write(rt2x00dev, 195, 128);
++ rt2800_bbp_write(rt2x00dev, 196, 0xE0);
++ rt2800_bbp_write(rt2x00dev, 195, 170);
++ rt2800_bbp_write(rt2x00dev, 196, 0x30);
++ rt2800_bbp_write(rt2x00dev, 195, 171);
++ rt2800_bbp_write(rt2x00dev, 196, 0x30);
++ }
++
++ if (rt2x00_has_cap_external_lna_bg(rt2x00dev)) {
++ rt2800_bbp_write(rt2x00dev, 75, 0x60);
++ rt2800_bbp_write(rt2x00dev, 76, 0x44);
++ rt2800_bbp_write(rt2x00dev, 79, 0x1C);
++ rt2800_bbp_write(rt2x00dev, 80, 0x0C);
++ rt2800_bbp_write(rt2x00dev, 82, 0xB6);
++ }
++
++ /* On 11A, We should delay and wait RF/BBP to be stable
++ * and the appropriate time should be 1000 micro seconds
++ * 2005/06/05 - On 11G, we also need this delay time.
++ * Otherwise it's difficult to pass the WHQL.
++ */
++ usleep_range(1000, 1500);
++ }
+ }
+ EXPORT_SYMBOL_GPL(rt2800_vco_calibration);
+
+@@ -5037,6 +5542,24 @@ static int rt2800_init_registers(struct
rt2800_register_write(rt2x00dev, TX_SW_CFG2, 0x00040000);
rt2800_register_write(rt2x00dev, TX_TXBF_CFG_0, 0x8000fc21);
rt2800_register_write(rt2x00dev, TX_TXBF_CFG_3, 0x00009c40);
@@ -611,13 +973,13 @@ Signed-off-by: Daniel Golle <daniel@makrotopia.org>
+ 0x3630363A);
+ rt2800_register_write(rt2x00dev, TX1_RF_GAIN_CORRECT,
+ 0x3630363A);
-+ rt2800_register_read(rt2x00dev, TX_ALG_CFG_1, &reg);
-+ reg = reg & (~0x80000000);
-+ rt2800_register_write(rt2x00dev, TX_ALG_CFG_1, reg);
++ rt2800_register_read(rt2x00dev, TX_ALC_CFG_1, &reg);
++ rt2x00_set_field32(&reg, TX_ALC_CFG_1_ROS_BUSY_EN, 0);
++ rt2800_register_write(rt2x00dev, TX_ALC_CFG_1, reg);
} else if (rt2x00_rt(rt2x00dev, RT5390) ||
rt2x00_rt(rt2x00dev, RT5392)) {
rt2800_register_write(rt2x00dev, TX_SW_CFG0, 0x00000404);
-@@ -6075,6 +6473,225 @@ static void rt2800_init_bbp_5592(struct
+@@ -6075,6 +6598,224 @@ static void rt2800_init_bbp_5592(struct
rt2800_bbp_write(rt2x00dev, 103, 0xc0);
}
@@ -646,7 +1008,6 @@ Signed-off-by: Daniel Golle <daniel@makrotopia.org>
+ rt2800_bbp_write(rt2x00dev, 105, bbp);
+
+ /* Avoid data loss and CRC errors */
-+ /* MAC interface control (MAC_IF_80M, 1: 80 MHz) */
+ rt2800_bbp4_mac_if_ctrl(rt2x00dev);
+
+ /* Fix I/Q swap issue */
@@ -732,7 +1093,7 @@ Signed-off-by: Daniel Golle <daniel@makrotopia.org>
+
+ /* BBP for G band GLRT function (BBP_128 ~ BBP_221) */
+ rt2800_bbp_glrt_write(rt2x00dev, 0, 0x00);
-+ rt2800_bbp_glrt_write(rt2x00dev, 1, 0x14); /* ? see above */
++ rt2800_bbp_glrt_write(rt2x00dev, 1, 0x14);
+ rt2800_bbp_glrt_write(rt2x00dev, 2, 0x20);
+ rt2800_bbp_glrt_write(rt2x00dev, 3, 0x0A);
+ rt2800_bbp_glrt_write(rt2x00dev, 10, 0x16);
@@ -843,7 +1204,7 @@ Signed-off-by: Daniel Golle <daniel@makrotopia.org>
static void rt2800_init_bbp(struct rt2x00_dev *rt2x00dev)
{
unsigned int i;
-@@ -6117,7 +6734,10 @@ static void rt2800_init_bbp(struct rt2x0
+@@ -6117,7 +6858,10 @@ static void rt2800_init_bbp(struct rt2x0
return;
case RT5390:
case RT5392:
@@ -855,29 +1216,26 @@ Signed-off-by: Daniel Golle <daniel@makrotopia.org>
break;
case RT5592:
rt2800_init_bbp_5592(rt2x00dev);
-@@ -7331,6 +7951,277 @@ static void rt2800_init_rfcsr_5592(struc
+@@ -7331,6 +8075,269 @@ static void rt2800_init_rfcsr_5592(struc
rt2800_led_open_drain_enable(rt2x00dev);
}
+static void rt2800_init_rfcsr_7620(struct rt2x00_dev *rt2x00dev)
+{
-+ u8 rfvalue;
-+ u16 freq;
-+
+ /* Initialize RF central register to default value */
+ rt2800_rfcsr_write(rt2x00dev, 0, 0x02);
+ rt2800_rfcsr_write(rt2x00dev, 1, 0x03);
+ rt2800_rfcsr_write(rt2x00dev, 2, 0x33);
+ rt2800_rfcsr_write(rt2x00dev, 3, 0xFF);
+ rt2800_rfcsr_write(rt2x00dev, 4, 0x0C);
-+ rt2800_rfcsr_write(rt2x00dev, 5, 0x40); /* Read only */
++ rt2800_rfcsr_write(rt2x00dev, 5, 0x40);
+ rt2800_rfcsr_write(rt2x00dev, 6, 0x00);
+ rt2800_rfcsr_write(rt2x00dev, 7, 0x00);
+ rt2800_rfcsr_write(rt2x00dev, 8, 0x00);
+ rt2800_rfcsr_write(rt2x00dev, 9, 0x00);
+ rt2800_rfcsr_write(rt2x00dev, 10, 0x00);
+ rt2800_rfcsr_write(rt2x00dev, 11, 0x00);
-+ /* rt2800_rfcsr_write(rt2x00dev, 12, 0x43); *//* EEPROM */
++ rt2800_rfcsr_write(rt2x00dev, 12, rt2x00dev->freq_offset);
+ rt2800_rfcsr_write(rt2x00dev, 13, 0x00);
+ rt2800_rfcsr_write(rt2x00dev, 14, 0x40);
+ rt2800_rfcsr_write(rt2x00dev, 15, 0x22);
@@ -936,11 +1294,6 @@ Signed-off-by: Daniel Golle <daniel@makrotopia.org>
+ rt2800_rfcsr_write(rt2x00dev, 29, 0xAD);
+ rt2800_rfcsr_write(rt2x00dev, 39, 0x80);
+
-+ /* use rt2800_adjust_freq_offset ? */
-+ rt2800_eeprom_read(rt2x00dev, EEPROM_FREQ, &freq);
-+ rfvalue = freq & 0xff;
-+ rt2800_rfcsr_write(rt2x00dev, 12, rfvalue);
-+
+ /* Initialize RF channel register to default value */
+ rt2800_rfcsr_write_chanreg(rt2x00dev, 0, 0x03);
+ rt2800_rfcsr_write_chanreg(rt2x00dev, 1, 0x00);
@@ -955,7 +1308,7 @@ Signed-off-by: Daniel Golle <daniel@makrotopia.org>
+ rt2800_rfcsr_write_chanreg(rt2x00dev, 10, 0x61);
+ rt2800_rfcsr_write_chanreg(rt2x00dev, 11, 0x53);
+ rt2800_rfcsr_write_chanreg(rt2x00dev, 12, 0x22);
-+ /* rt2800_rfcsr_write_chanreg(rt2x00dev, 13, 0x3D); */ /* fails */
++ rt2800_rfcsr_write_chanreg(rt2x00dev, 13, 0x3D);
+ rt2800_rfcsr_write_chanreg(rt2x00dev, 14, 0x06);
+ rt2800_rfcsr_write_chanreg(rt2x00dev, 15, 0x13);
+ rt2800_rfcsr_write_chanreg(rt2x00dev, 16, 0x22);
@@ -1133,7 +1486,7 @@ Signed-off-by: Daniel Golle <daniel@makrotopia.org>
static void rt2800_init_rfcsr(struct rt2x00_dev *rt2x00dev)
{
if (rt2800_is_305x_soc(rt2x00dev)) {
-@@ -7366,7 +8257,10 @@ static void rt2800_init_rfcsr(struct rt2
+@@ -7366,7 +8373,10 @@ static void rt2800_init_rfcsr(struct rt2
rt2800_init_rfcsr_5350(rt2x00dev);
break;
case RT5390:
@@ -1145,7 +1498,7 @@ Signed-off-by: Daniel Golle <daniel@makrotopia.org>
break;
case RT5392:
rt2800_init_rfcsr_5392(rt2x00dev);
-@@ -7780,6 +8674,7 @@ static int rt2800_init_eeprom(struct rt2
+@@ -7780,6 +8790,7 @@ static int rt2800_init_eeprom(struct rt2
case RF5390:
case RF5392:
case RF5592:
@@ -1153,7 +1506,7 @@ Signed-off-by: Daniel Golle <daniel@makrotopia.org>
break;
default:
rt2x00_err(rt2x00dev, "Invalid RF chipset 0x%04x detected\n",
-@@ -8258,6 +9153,24 @@ static const struct rf_channel rf_vals_5
+@@ -8258,6 +9269,24 @@ static const struct rf_channel rf_vals_5
{196, 83, 0, 12, 1},
};
@@ -1178,7 +1531,7 @@ Signed-off-by: Daniel Golle <daniel@makrotopia.org>
static int rt2800_probe_hw_mode(struct rt2x00_dev *rt2x00dev)
{
struct hw_mode_spec *spec = &rt2x00dev->spec;
-@@ -8361,6 +9274,11 @@ static int rt2800_probe_hw_mode(struct r
+@@ -8361,6 +9390,11 @@ static int rt2800_probe_hw_mode(struct r
spec->channels = rf_vals_3x;
break;
@@ -1190,7 +1543,7 @@ Signed-off-by: Daniel Golle <daniel@makrotopia.org>
case RF3052:
case RF3053:
spec->num_channels = ARRAY_SIZE(rf_vals_3x);
-@@ -8498,6 +9416,7 @@ static int rt2800_probe_hw_mode(struct r
+@@ -8498,6 +9532,7 @@ static int rt2800_probe_hw_mode(struct r
case RF5390:
case RF5392:
case RF5592:
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-27 12:30:07 +0000