diff options
Diffstat (limited to 'package/kernel/mac80211/patches/rt2x00/983-rt2x00-add-r-calibration.patch')
| -rw-r--r-- | package/kernel/mac80211/patches/rt2x00/983-rt2x00-add-r-calibration.patch | 43 |
1 files changed, 8 insertions, 35 deletions
diff --git a/package/kernel/mac80211/patches/rt2x00/983-rt2x00-add-r-calibration.patch b/package/kernel/mac80211/patches/rt2x00/983-rt2x00-add-r-calibration.patch index d7d07f8bb6..8041580411 100644 --- a/package/kernel/mac80211/patches/rt2x00/983-rt2x00-add-r-calibration.patch +++ b/package/kernel/mac80211/patches/rt2x00/983-rt2x00-add-r-calibration.patch @@ -1,10 +1,10 @@ --- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c +++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c -@@ -8474,6 +8474,160 @@ void rt2800_rf_self_txdc_cal(struct rt2x +@@ -8472,6 +8472,155 @@ static void rt2800_rf_self_txdc_cal(stru + rt2x00_info(rt2x00dev, "RF Tx self calibration end\n"); } - EXPORT_SYMBOL_GPL(rt2800_rf_self_txdc_cal); -+int rt2800_calcrcalibrationcode(struct rt2x00_dev *rt2x00dev, int d1, int d2) ++static int rt2800_calcrcalibrationcode(struct rt2x00_dev *rt2x00dev, int d1, int d2) +{ + int calcode; + calcode = ((d2 - d1) * 1000) / 43; @@ -14,9 +14,8 @@ + + return calcode; +} -+EXPORT_SYMBOL_GPL(rt2800_calcrcalibrationcode); + -+void rt2800_r_calibration(struct rt2x00_dev *rt2x00dev) ++static void rt2800_r_calibration(struct rt2x00_dev *rt2x00dev) +{ + u32 savemacsysctrl; + u8 saverfb0r1, saverfb0r34, saverfb0r35; @@ -29,6 +28,8 @@ + char d1 = 0, d2 = 0; + u8 rfvalue; + u32 MAC_RF_BYPASS0, MAC_RF_CONTROL0, MAC_PWR_PIN_CFG; ++ u32 maccfg, macstatus; ++ int i; + + saverfb0r1 = rt2800_rfcsr_read_bank(rt2x00dev, 0, 1); + saverfb0r34 = rt2800_rfcsr_read_bank(rt2x00dev, 0, 34); @@ -48,10 +49,6 @@ + MAC_RF_CONTROL0 = rt2800_register_read(rt2x00dev, RF_CONTROL0); + MAC_PWR_PIN_CFG = rt2800_register_read(rt2x00dev, PWR_PIN_CFG); + -+ { -+ u32 maccfg, macstatus; -+ int i; -+ + maccfg = rt2800_register_read(rt2x00dev, MAC_SYS_CTRL); + maccfg &= (~0x04); + rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, maccfg); @@ -62,7 +59,7 @@ + udelay(50); + else + break; -+ } ++ } + + if (i == 10000) + rt2x00_warn(rt2x00dev, "Wait MAC Tx Status to MAX !!!\n"); @@ -81,7 +78,6 @@ + + if (i == 10000) + rt2x00_warn(rt2x00dev, "Wait MAC Rx Status to MAX !!!\n"); -+ } + + rfvalue = (MAC_RF_BYPASS0 | 0x3004); + rt2800_register_write(rt2x00dev, RF_BYPASS0, rfvalue); @@ -156,12 +152,11 @@ + rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, savemacsysctrl); + rt2800_register_write(rt2x00dev, PWR_PIN_CFG, MAC_PWR_PIN_CFG); +} -+EXPORT_SYMBOL_GPL(rt2800_r_calibration); + static void rt2800_bbp_core_soft_reset(struct rt2x00_dev *rt2x00dev, bool set_bw, bool is_ht40) { -@@ -9081,6 +9235,7 @@ static void rt2800_init_rfcsr_6352(struc +@@ -9079,6 +9228,7 @@ static void rt2800_init_rfcsr_6352(struc rt2800_rfcsr_write_dccal(rt2x00dev, 5, 0x00); rt2800_rfcsr_write_dccal(rt2x00dev, 17, 0x7C); @@ -169,25 +164,3 @@ rt2800_rf_self_txdc_cal(rt2x00dev); rt2800_bw_filter_calibration(rt2x00dev, true); rt2800_bw_filter_calibration(rt2x00dev, false); ---- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.h -+++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.h -@@ -243,6 +243,8 @@ void rt2800_link_tuner(struct rt2x00_dev - void rt2800_gain_calibration(struct rt2x00_dev *rt2x00dev); - void rt2800_vco_calibration(struct rt2x00_dev *rt2x00dev); - void rt2800_rf_self_txdc_cal(struct rt2x00_dev *rt2x00dev); -+int rt2800_calcrcalibrationcode(struct rt2x00_dev *rt2x00dev, int d1, int d2); -+void rt2800_r_calibration(struct rt2x00_dev *rt2x00dev); - - int rt2800_enable_radio(struct rt2x00_dev *rt2x00dev); - void rt2800_disable_radio(struct rt2x00_dev *rt2x00dev); ---- a/drivers/net/wireless/ralink/rt2x00/rt2x00.h -+++ b/drivers/net/wireless/ralink/rt2x00/rt2x00.h -@@ -563,6 +563,8 @@ struct rt2x00lib_ops { - void (*gain_calibration) (struct rt2x00_dev *rt2x00dev); - void (*vco_calibration) (struct rt2x00_dev *rt2x00dev); - void (*rf_self_txdc_cal) (struct rt2x00_dev *rt2x00dev); -+ int (*calcrcalibrationcode) (struct rt2x00_dev *rt2x00dev, int d1, int d2); -+ void (*r_calibration) (struct rt2x00_dev *rt2x00dev); - - /* - * Data queue handlers. |