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-rw-r--r--package/kernel/mac80211/patches/621-rt2x00-add-support-for-mt7620.patch251
1 files changed, 133 insertions, 118 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 ecb046b9f1..e71ea45396 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
@@ -1,3 +1,14 @@
+From: Roman Yeryomin <roman@advem.lv>
+Date: Tue, 1 Jul 2014 10:26:18 +0000
+Subject: [PATCH] mac80211: rt2x00: add support for mt7620
+
+Support for MT7620 was added to OpenWrt in r41441 and heavily reworked
+since in order to match the Kernel's code quality standards.
+
+Signed-off-by: Roman Yeryomin <roman@advem.lv>
+Signed-off-by: Daniel Golle <daniel@makrotopia.org>
+---
+
--- a/drivers/net/wireless/ralink/rt2x00/rt2800.h
+++ b/drivers/net/wireless/ralink/rt2x00/rt2800.h
@@ -81,6 +81,7 @@
@@ -64,16 +75,17 @@
#define TX_PWR_CFG_7_OFDM54_CH0 FIELD32(0x0000000f)
--- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
-@@ -60,6 +60,8 @@
+@@ -60,6 +60,9 @@
rt2800_regbusy_read((__dev), BBP_CSR_CFG, BBP_CSR_CFG_BUSY, (__reg))
#define WAIT_FOR_RFCSR(__dev, __reg) \
rt2800_regbusy_read((__dev), RF_CSR_CFG, RF_CSR_CFG_BUSY, (__reg))
+#define WAIT_FOR_RFCSR_MT7620(__dev, __reg) \
-+ rt2800_regbusy_read((__dev), RF_CSR_CFG, RF_CSR_CFG_BUSY_MT7620, (__reg))
++ rt2800_regbusy_read((__dev), RF_CSR_CFG, RF_CSR_CFG_BUSY_MT7620, \
++ (__reg))
#define WAIT_FOR_RF(__dev, __reg) \
rt2800_regbusy_read((__dev), RF_CSR_CFG0, RF_CSR_CFG0_BUSY, (__reg))
#define WAIT_FOR_MCU(__dev, __reg) \
-@@ -151,19 +153,55 @@ static void rt2800_rfcsr_write(struct rt
+@@ -151,19 +154,56 @@ static void rt2800_rfcsr_write(struct rt
* Wait until the RFCSR becomes available, afterwards we
* can safely write the new data into the register.
*/
@@ -88,11 +100,11 @@
+ if (WAIT_FOR_RFCSR_MT7620(rt2x00dev, &reg)) {
+ reg = 0;
+ rt2x00_set_field32(&reg, RF_CSR_CFG_DATA_MT7620, value);
-+ rt2x00_set_field32(&reg, RF_CSR_CFG_REGNUM_MT7620, word);
++ rt2x00_set_field32(&reg, RF_CSR_CFG_REGNUM_MT7620,
++ word);
+ rt2x00_set_field32(&reg, RF_CSR_CFG_WRITE_MT7620, 1);
+ rt2x00_set_field32(&reg, RF_CSR_CFG_BUSY_MT7620, 1);
-
-- rt2800_register_write_lock(rt2x00dev, RF_CSR_CFG, reg);
++
+ rt2800_register_write_lock(rt2x00dev, RF_CSR_CFG, reg);
+ }
+ break;
@@ -104,7 +116,8 @@
+ rt2x00_set_field32(&reg, RF_CSR_CFG_REGNUM, word);
+ rt2x00_set_field32(&reg, RF_CSR_CFG_WRITE, 1);
+ rt2x00_set_field32(&reg, RF_CSR_CFG_BUSY, 1);
-+
+
+- rt2800_register_write_lock(rt2x00dev, RF_CSR_CFG, reg);
+ rt2800_register_write_lock(rt2x00dev, RF_CSR_CFG, reg);
+ }
+ break;
@@ -136,7 +149,7 @@
static void rt2800_rfcsr_read(struct rt2x00_dev *rt2x00dev,
const unsigned int word, u8 *value)
{
-@@ -179,22 +217,47 @@ static void rt2800_rfcsr_read(struct rt2
+@@ -179,22 +219,48 @@ static void rt2800_rfcsr_read(struct rt2
* doesn't become available in time, reg will be 0xffffffff
* which means we return 0xff to the caller.
*/
@@ -149,7 +162,8 @@
+ case RF7620:
+ if (WAIT_FOR_RFCSR_MT7620(rt2x00dev, &reg)) {
+ reg = 0;
-+ rt2x00_set_field32(&reg, RF_CSR_CFG_REGNUM_MT7620, word);
++ rt2x00_set_field32(&reg, RF_CSR_CFG_REGNUM_MT7620,
++ word);
+ rt2x00_set_field32(&reg, RF_CSR_CFG_WRITE_MT7620, 0);
+ rt2x00_set_field32(&reg, RF_CSR_CFG_BUSY_MT7620, 1);
@@ -160,8 +174,7 @@
- }
+ 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;
+
@@ -171,7 +184,8 @@
+ 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);
@@ -193,12 +207,12 @@
static void rt2800_rf_write(struct rt2x00_dev *rt2x00dev,
const unsigned int word, const u32 value)
{
-@@ -526,6 +589,16 @@ void rt2800_get_txwi_rxwi_size(struct rt
+@@ -526,6 +592,16 @@ void rt2800_get_txwi_rxwi_size(struct rt
*rxwi_size = RXWI_DESC_SIZE_5WORDS;
break;
+ case RT5390:
-+ if ( rt2x00dev->chip.rf == RF7620 ) {
++ if (rt2x00dev->chip.rf == RF7620) {
+ *txwi_size = TXWI_DESC_SIZE_5WORDS;
+ *rxwi_size = RXWI_DESC_SIZE_6WORDS;
+ } else {
@@ -210,40 +224,10 @@
case RT5592:
*txwi_size = TXWI_DESC_SIZE_5WORDS;
*rxwi_size = RXWI_DESC_SIZE_6WORDS;
-@@ -3258,6 +3331,317 @@ static void rt2800_config_channel_rf55xx
+@@ -3258,6 +3334,296 @@ static void rt2800_config_channel_rf55xx
rt2800_bbp_write(rt2x00dev, 196, (rf->channel <= 14) ? 0x19 : 0x7F);
}
-+typedef struct mt7620_freqconfig {
-+ u8 Channel;
-+ u8 Rdiv;
-+ u16 N;
-+ u8 K;
-+ u8 D;
-+ u32 Ksd;
-+} mt7620_freqconfig;
-+
-+mt7620_freqconfig mt7620_chanconfig[] =
-+{
-+ /* 2.4 to 2.483 GHz
-+ * CH Rdiv N K D Ksd */
-+ { 0, 0, 0, 0, 0, 0 },
-+ { 1, 3, 0x50, 0, 0, 0x19999 },
-+ { 2, 3, 0x50, 0, 0, 0x24444 },
-+ { 3, 3, 0x50, 0, 0, 0x2EEEE },
-+ { 4, 3, 0x50, 0, 0, 0x39999 },
-+ { 5, 3, 0x51, 0, 0, 0x04444 },
-+ { 6, 3, 0x51, 0, 0, 0x0EEEE },
-+ { 7, 3, 0x51, 0, 0, 0x19999 },
-+ { 8, 3, 0x51, 0, 0, 0x24444 },
-+ { 9, 3, 0x51, 0, 0, 0x2EEEE },
-+ { 10, 3, 0x51, 0, 0, 0x39999 },
-+ { 11, 3, 0x52, 0, 0, 0x04444 },
-+ { 12, 3, 0x52, 0, 0, 0x0EEEE },
-+ { 13, 3, 0x52, 0, 0, 0x19999 },
-+ { 14, 3, 0x52, 0, 0, 0x33333 },
-+};
-+
+static void rt2800_config_channel_rf7620(struct rt2x00_dev *rt2x00dev,
+ struct ieee80211_conf *conf,
+ struct rf_channel *rf,
@@ -260,62 +244,58 @@
+ int i;
+
+ /* Frequeny plan setting */
-+ /*
-+ * Rdiv setting
-+ * R13[1:0]
-+ */
++ /* Rdiv setting (stored in rf->rf1)
++ * R13[1:0]
++ */
+ rt2800_rfcsr_read(rt2x00dev, 13, &rfcsr);
+ rfcsr = rfcsr & (~0x03);
+ if (rt2800_clk_is_20mhz(rt2x00dev))
-+ rfcsr |= (mt7620_chanconfig[rf->channel].Rdiv & 0x3);
++ rfcsr |= (rf->rf1 & 0x03);
++
+ rt2800_rfcsr_write(rt2x00dev, 13, rfcsr);
+
-+ /*
-+ * N setting
-+ * R21[0], R20[7:0]
++ /* N setting (stored in rf->rf2)
++ * R21[0], R20[7:0]
+ */
+ rt2800_rfcsr_read(rt2x00dev, 20, &rfcsr);
-+ rfcsr = (mt7620_chanconfig[rf->channel].N & 0x00ff);
++ rfcsr = (rf->rf2 & 0x00ff);
+ rt2800_rfcsr_write(rt2x00dev, 20, rfcsr);
+
+ rt2800_rfcsr_read(rt2x00dev, 21, &rfcsr);
+ rfcsr = rfcsr & (~0x01);
-+ rfcsr |= ((mt7620_chanconfig[rf->channel].N & 0x0100) >> 8);
++ rfcsr |= ((rf->rf2 & 0x0100) >> 8);
+ rt2800_rfcsr_write(rt2x00dev, 21, rfcsr);
+
-+ /*
-+ * K setting
++ /* K setting (stored in rf->rf3[0:7])
+ * R16[3:0] (RF PLL freq selection)
+ */
+ rt2800_rfcsr_read(rt2x00dev, 16, &rfcsr);
+ rfcsr = rfcsr & (~0x0f);
-+ rfcsr |= (mt7620_chanconfig[rf->channel].K & 0x0f);
++ rfcsr |= (rf->rf3 & 0x0f);
+ rt2800_rfcsr_write(rt2x00dev, 16, rfcsr);
+
-+ /*
-+ * D setting
++ /* D setting (stored in rf->rf3[8:15])
+ * R22[2:0] (D=15, R22[2:0]=<111>)
+ */
+ rt2800_rfcsr_read(rt2x00dev, 22, &rfcsr);
+ rfcsr = rfcsr & (~0x07);
-+ rfcsr |= (mt7620_chanconfig[rf->channel].D & 0x07);
++ rfcsr |= ((rf->rf3 >> 8) & 0x07);
+ rt2800_rfcsr_write(rt2x00dev, 22, rfcsr);
+
-+ /*
-+ * Ksd setting
++ /* Ksd setting (stored in rf->rf4)
+ * Ksd: R19<1:0>,R18<7:0>,R17<7:0>
+ */
+ rt2800_rfcsr_read(rt2x00dev, 17, &rfcsr);
-+ rfcsr = (mt7620_chanconfig[rf->channel].Ksd & 0x000000ff);
++ rfcsr = (rf->rf4 & 0x000000ff);
+ rt2800_rfcsr_write(rt2x00dev, 17, rfcsr);
+
+ rt2800_rfcsr_read(rt2x00dev, 18, &rfcsr);
-+ rfcsr = ((mt7620_chanconfig[rf->channel].Ksd & 0x0000ff00) >> 8);
++ rfcsr = ((rf->rf4 & 0x0000ff00) >> 8);
+ rt2800_rfcsr_write(rt2x00dev, 18, rfcsr);
+
+ rt2800_rfcsr_read(rt2x00dev, 19, &rfcsr);
+ rfcsr = rfcsr & (~0x03);
-+ rfcsr |= ((mt7620_chanconfig[rf->channel].Ksd & 0x00030000) >> 16);
++ rfcsr |= ((rf->rf4 & 0x00030000) >> 16);
+ rt2800_rfcsr_write(rt2x00dev, 19, rfcsr);
+
+ /* Default: XO=20MHz , SDM mode */
@@ -389,7 +369,7 @@
+ RFCSR24_TX_AGC_FC);
+ } else {
+ txrx_agc_fc = rt2x00_get_field8(drv_data->calibration_bw20,
-+ RFCSR24_TX_AGC_FC);
++ RFCSR24_TX_AGC_FC);
+ }
+ rt2800_rfcsr_read_bank(rt2x00dev, 5, 6, &rfcsr);
+ rfcsr &= (~0x3F);
@@ -456,7 +436,7 @@
+ for (i = 0; i < 10000; i++) {
+ rt2800_register_read(rt2x00dev, MAC_STATUS_CFG, &mac_status);
+ if (mac_status & 0x3)
-+ udelay(50);
++ usleep_range(50, 200);
+ else
+ break;
+ }
@@ -493,7 +473,7 @@
+ rt2800_rfcsr_read(rt2x00dev, 4, &rfcsr);
+ rfcsr = ((rfcsr & ~0x80) | 0x80);
+ rt2800_rfcsr_write(rt2x00dev, 4, rfcsr);
-+ mdelay(2);
++ usleep_range(2000, 3000);
+
+ rt2800_register_write(rt2x00dev, TX_PIN_CFG, tx_pin);
+
@@ -505,7 +485,7 @@
+ rt2800_bbp_write(rt2x00dev, 195, 170);
+ rt2800_bbp_write(rt2x00dev, 196, 0x12);
+ rt2800_bbp_write(rt2x00dev, 195, 171);
-+ rt2800_bbp_write(rt2x00dev, 196, 0x10);
++ rt2800_bbp_write(rt2x00dev, 196, 0x10);
+ } else {
+ rt2800_bbp_write(rt2x00dev, 91, 0x06);
+ rt2800_bbp_write(rt2x00dev, 95, 0x9A);
@@ -517,18 +497,31 @@
+ rt2800_bbp_write(rt2x00dev, 196, 0x30);
+ }
+
-+ /* 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.*/
-+ udelay(1000);
-+}
++ 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 +3798,7 @@ static void rt2800_config_channel(struct
+@@ -3414,7 +3780,7 @@ static void rt2800_config_channel(struct
struct channel_info *info)
{
u32 reg;
@@ -537,7 +530,7 @@
u8 bbp, rfcsr;
info->default_power1 = rt2800_txpower_to_dev(rt2x00dev, rf->channel,
-@@ -3468,6 +3852,9 @@ static void rt2800_config_channel(struct
+@@ -3468,6 +3834,9 @@ static void rt2800_config_channel(struct
case RF5592:
rt2800_config_channel_rf55xx(rt2x00dev, conf, rf, info);
break;
@@ -547,7 +540,7 @@
default:
rt2800_config_channel_rf2xxx(rt2x00dev, conf, rf, info);
}
-@@ -3574,7 +3961,7 @@ static void rt2800_config_channel(struct
+@@ -3574,7 +3943,7 @@ static void rt2800_config_channel(struct
else if (rt2x00_rt(rt2x00dev, RT3593) ||
rt2x00_rt(rt2x00dev, RT3883))
rt2800_bbp_write(rt2x00dev, 82, 0x82);
@@ -556,7 +549,7 @@
rt2800_bbp_write(rt2x00dev, 82, 0xf2);
if (rt2x00_rt(rt2x00dev, RT3593) ||
-@@ -3596,7 +3983,7 @@ static void rt2800_config_channel(struct
+@@ -3596,7 +3965,7 @@ static void rt2800_config_channel(struct
if (rt2x00_rt(rt2x00dev, RT3572))
rt2800_rfcsr_write(rt2x00dev, 8, 0);
@@ -565,7 +558,7 @@
switch (rt2x00dev->default_ant.tx_chain_num) {
case 3:
-@@ -3645,6 +4032,7 @@ static void rt2800_config_channel(struct
+@@ -3645,6 +4014,7 @@ 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);
@@ -573,22 +566,33 @@
rt2800_register_write(rt2x00dev, TX_PIN_CFG, tx_pin);
-@@ -4662,6 +5050,14 @@ void rt2800_vco_calibration(struct rt2x0
+@@ -3720,7 +4090,8 @@ static void rt2800_config_channel(struct
+ usleep_range(1000, 1500);
+ }
+
+- if (rt2x00_rt(rt2x00dev, RT5592)) {
++ if (rt2x00_rt(rt2x00dev, RT5592) ||
++ (rt2x00_rt(rt2x00dev, RT5390) && rt2x00_rf(rt2x00dev, RF7620))) {
+ 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
rt2x00_set_field8(&rfcsr, RFCSR3_VCOCAL_EN, 1);
rt2800_rfcsr_write(rt2x00dev, 3, rfcsr);
break;
+ case RF7620:
+ 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);
++ * It should be at the end of RF configuration.
++ */
++ rfcsr = ((rfcsr & ~0x80) | 0x80);
+ rt2800_rfcsr_write(rt2x00dev, 4, rfcsr);
-+ mdelay(1);
++ usleep_range(2000, 3000);
+ break;
default:
WARN_ONCE(1, "Not supported RF chipet %x for VCO recalibration",
rt2x00dev->chip.rf);
-@@ -5037,6 +5433,24 @@ static int rt2800_init_registers(struct
+@@ -5037,6 +5417,24 @@ 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);
@@ -613,7 +617,7 @@
} else if (rt2x00_rt(rt2x00dev, RT5390) ||
rt2x00_rt(rt2x00dev, RT5392)) {
rt2800_register_write(rt2x00dev, TX_SW_CFG0, 0x00000404);
-@@ -6075,6 +6489,225 @@ static void rt2800_init_bbp_5592(struct
+@@ -6075,6 +6473,225 @@ static void rt2800_init_bbp_5592(struct
rt2800_bbp_write(rt2x00dev, 103, 0xc0);
}
@@ -839,7 +843,7 @@
static void rt2800_init_bbp(struct rt2x00_dev *rt2x00dev)
{
unsigned int i;
-@@ -6117,7 +6750,10 @@ static void rt2800_init_bbp(struct rt2x0
+@@ -6117,7 +6735,10 @@ static void rt2800_init_bbp(struct rt2x0
return;
case RT5390:
case RT5392:
@@ -851,7 +855,7 @@
break;
case RT5592:
rt2800_init_bbp_5592(rt2x00dev);
-@@ -7331,6 +7967,295 @@ static void rt2800_init_rfcsr_5592(struc
+@@ -7331,6 +7952,277 @@ static void rt2800_init_rfcsr_5592(struc
rt2800_led_open_drain_enable(rt2x00dev);
}
@@ -931,9 +935,6 @@
+ rt2800_rfcsr_write(rt2x00dev, 28, 0x62);
+ rt2800_rfcsr_write(rt2x00dev, 29, 0xAD);
+ rt2800_rfcsr_write(rt2x00dev, 39, 0x80);
-+ /* RTMP_TEMPERATURE_CALIBRATION */
-+ /* rt2800_rfcsr_write(rt2x00dev, 34, 0x23); */
-+ /* rt2800_rfcsr_write(rt2x00dev, 35, 0x01); */
+
+ /* use rt2800_adjust_freq_offset ? */
+ rt2800_eeprom_read(rt2x00dev, EEPROM_FREQ, &freq);
@@ -1002,7 +1003,7 @@
+ rt2800_rfcsr_write_chanreg(rt2x00dev, 62, 0x1C);
+ rt2800_rfcsr_write_chanreg(rt2x00dev, 63, 0x00);
+
-+ rt2800_rfcsr_write_bank(rt2x00dev, 6, 45, 0xC5);
++ rt2800_rfcsr_write_bank(rt2x00dev, 6, 45, 0xC5);
+
+ rt2800_rfcsr_write_chanreg(rt2x00dev, 9, 0x47);
+ rt2800_rfcsr_write_chanreg(rt2x00dev, 10, 0x71);
@@ -1060,21 +1061,6 @@
+ rt2800_rfcsr_write_chanreg(rt2x00dev, 58, 0x02);
+ rt2800_rfcsr_write_chanreg(rt2x00dev, 60, 0xC7);
+
-+ /* reduce power consumption */
-+/* rt2800_rfcsr_write_chanreg(rt2x00dev, 43, 0x53);
-+ rt2800_rfcsr_write_chanreg(rt2x00dev, 44, 0x53);
-+ rt2800_rfcsr_write_chanreg(rt2x00dev, 45, 0x53);
-+ rt2800_rfcsr_write_chanreg(rt2x00dev, 47, 0x64);
-+ rt2800_rfcsr_write_chanreg(rt2x00dev, 48, 0x4F);
-+ rt2800_rfcsr_write_chanreg(rt2x00dev, 49, 0x02);
-+ rt2800_rfcsr_write_chanreg(rt2x00dev, 55, 0x64);
-+ rt2800_rfcsr_write_chanreg(rt2x00dev, 56, 0x4F);
-+ rt2800_rfcsr_write_chanreg(rt2x00dev, 57, 0x02);
-+ rt2800_rfcsr_write_chanreg(rt2x00dev, 58, 0x27);
-+ rt2800_rfcsr_write_chanreg(rt2x00dev, 59, 0x64);
-+ rt2800_rfcsr_write_chanreg(rt2x00dev, 60, 0x4F);
-+ rt2800_rfcsr_write_chanreg(rt2x00dev, 61, 0x02);
-+*/
+ /* Initialize RF DC calibration register to default value */
+ rt2800_rfcsr_write_dccal(rt2x00dev, 0, 0x47);
+ rt2800_rfcsr_write_dccal(rt2x00dev, 1, 0x00);
@@ -1147,7 +1133,7 @@
static void rt2800_init_rfcsr(struct rt2x00_dev *rt2x00dev)
{
if (rt2800_is_305x_soc(rt2x00dev)) {
-@@ -7366,7 +8291,10 @@ static void rt2800_init_rfcsr(struct rt2
+@@ -7366,7 +8258,10 @@ static void rt2800_init_rfcsr(struct rt2
rt2800_init_rfcsr_5350(rt2x00dev);
break;
case RT5390:
@@ -1159,7 +1145,7 @@
break;
case RT5392:
rt2800_init_rfcsr_5392(rt2x00dev);
-@@ -7780,6 +8708,7 @@ static int rt2800_init_eeprom(struct rt2
+@@ -7780,6 +8675,7 @@ static int rt2800_init_eeprom(struct rt2
case RF5390:
case RF5392:
case RF5592:
@@ -1167,15 +1153,44 @@
break;
default:
rt2x00_err(rt2x00dev, "Invalid RF chipset 0x%04x detected\n",
-@@ -8354,6 +9283,7 @@ static int rt2800_probe_hw_mode(struct r
- case RF5372:
- case RF5390:
- case RF5392:
+@@ -8258,6 +9154,24 @@ static const struct rf_channel rf_vals_5
+ {196, 83, 0, 12, 1},
+ };
+
++static const struct rf_channel rf_vals_7620[] = {
++ /* Channel, Rdiv, N, K | (D >> 8), Ksd */
++ {1, 3, 0x50, 0 | (0 >> 8), 0x19999},
++ {2, 3, 0x50, 0 | (0 >> 8), 0x24444},
++ {3, 3, 0x50, 0 | (0 >> 8), 0x2EEEE},
++ {4, 3, 0x50, 0 | (0 >> 8), 0x39999},
++ {5, 3, 0x51, 0 | (0 >> 8), 0x04444},
++ {6, 3, 0x51, 0 | (0 >> 8), 0x0EEEE},
++ {7, 3, 0x51, 0 | (0 >> 8), 0x19999},
++ {8, 3, 0x51, 0 | (0 >> 8), 0x24444},
++ {9, 3, 0x51, 0 | (0 >> 8), 0x2EEEE},
++ {10, 3, 0x51, 0 | (0 >> 8), 0x39999},
++ {11, 3, 0x52, 0 | (0 >> 8), 0x04444},
++ {12, 3, 0x52, 0 | (0 >> 8), 0x0EEEE},
++ {13, 3, 0x52, 0 | (0 >> 8), 0x19999},
++ {14, 3, 0x52, 0 | (0 >> 8), 0x33333},
++};
++
+ static int rt2800_probe_hw_mode(struct rt2x00_dev *rt2x00dev)
+ {
+ struct hw_mode_spec *spec = &rt2x00dev->spec;
+@@ -8361,6 +9275,11 @@ static int rt2800_probe_hw_mode(struct r
+ spec->channels = rf_vals_3x;
+ break;
+
+ case RF7620:
- spec->num_channels = 14;
- if (rt2800_clk_is_20mhz(rt2x00dev))
- spec->channels = rf_vals_3x_xtal20;
-@@ -8498,6 +9428,7 @@ static int rt2800_probe_hw_mode(struct r
++ spec->num_channels = ARRAY_SIZE(rf_vals_7620);
++ spec->channels = rf_vals_7620;
++ break;
++
+ case RF3052:
+ case RF3053:
+ spec->num_channels = ARRAY_SIZE(rf_vals_3x);
+@@ -8498,6 +9417,7 @@ 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 2024-07-17 08:12:10 +0000