#22210: mt7620 patch contains invalid values
-----------------------+---------------------------------------
Reporter: anonymous | Owner: developers
Type: defect | Status: new
Priority: high | Milestone: Designated Driver (Trunk)
Component: kernel | Version: Trunk
Keywords: |
-----------------------+---------------------------------------
part of 910-01-add-support-for-mt7620.patch with many incorrect default
register values
{{{
+ if (rt2x00dev->chip.rf == RF7620) {
+ rt2800_register_write(rt2x00dev, TX_SW_CFG0,
+ 0x00000401);
+ rt2800_register_write(rt2x00dev, TX_SW_CFG1,
+ 0x000C0000);
+ rt2800_register_write(rt2x00dev, TX_SW_CFG2,
+ 0x00000000);
+ rt2800_register_write(rt2x00dev, MIMO_PS_CFG,
+ 0x00000002);
+ rt2800_register_write(rt2x00dev, TX_PIN_CFG,
+ 0x00150F0F);
+ rt2800_register_write(rt2x00dev, TX_ALC_VGA3,
+ 0x06060606);
+ rt2800_register_write(rt2x00dev,
TX0_BB_GAIN_ATTEN,
+ 0x0);
+ rt2800_register_write(rt2x00dev,
TX1_BB_GAIN_ATTEN,
+ 0x0);
+ rt2800_register_write(rt2x00dev,
TX0_RF_GAIN_ATTEN,
+ 0x6C6C666C);
+ rt2800_register_write(rt2x00dev,
TX1_RF_GAIN_ATTEN,
+ 0x6C6C666C);
+ rt2800_register_write(rt2x00dev,
TX0_RF_GAIN_CORRECT,
+ 0x3630363A);
+ rt2800_register_write(rt2x00dev,
TX1_RF_GAIN_CORRECT,
+ 0x3630363A);
+ rt2800_register_read(rt2x00dev, TX_ALG_CFG_1,
®);
+ reg = reg & (~0x80000000);
+ rt2800_register_write(rt2x00dev, TX_ALG_CFG_1,
reg);
}}}
TX0_RF_GAIN_ATTEN and TX1_RF_GAIN_ATTEN should have 0x6C6C6C6C
TX0_RF_GAIN_CORRECT and TX1_RF_GAIN_CORRECT should have 0x0
TX0_BB_GAIN_ATTEN and TX1_BB_GAIN_ATTEN should have 0x18181818
MIMO_PS_CFG should have 0x00000004
TX_PIN_CFG,TX_SW_CFG0,TX_SW_CFG1,TX_SW_CFG2 where do these values come
from, especially for TX_PIN_CFG ?? because programming guide has no
defaults for those registers.
TX_ALG_CFG_1 is misspelled TX_ALC_CFG_1, there is no TX_ALC_CFG_0
--
Ticket URL: <https://dev.openwrt.org/ticket/22210>
OpenWrt <http://openwrt.org>
Opensource Wireless Router Technology
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