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Commit 7122e660 authored by Kevin Lo's avatar Kevin Lo Committed by John W. Linville
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rt2x00: rt2800lib: fix RF registers for RT5390/RT5392 



Update rf registers to use the same values that the MediaTek/Ralink
reference driver DPO_RT5572_LinuxSTA_2.6.1.3_20121022 uses.

References:
  RF5390RegTable in chips/rt5390.c
  RF5392RegTable in chips/rt5390.c

Tested on TP-Link TL-WN727N and D-Link DWA-140 Rev.b3 usb wifi dongles.

Signed-off-by: default avatarKevin Lo <kevlo@kevlo.org>
Acked-by: default avatarStanislaw Gruszka <stf_xl@wp.pl>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 448a71cc

drivers/net/wireless/rt2x00/rt2800lib.c

+2 −3
Original line number Diff line number Diff line
@@ -6475,7 +6475,7 @@ static void rt2800_init_rfcsr_5390(struct rt2x00_dev *rt2x00dev) 
	rt2800_rfcsr_write(rt2x00dev, 28, 0x00);

	rt2800_rfcsr_write(rt2x00dev, 29, 0x10);



	rt2800_rfcsr_write(rt2x00dev, 30, 0x00);

	rt2800_rfcsr_write(rt2x00dev, 30, 0x10);

	rt2800_rfcsr_write(rt2x00dev, 31, 0x80);

	rt2800_rfcsr_write(rt2x00dev, 32, 0x80);

	rt2800_rfcsr_write(rt2x00dev, 33, 0x00);
@@ -6513,7 +6513,7 @@ static void rt2800_init_rfcsr_5390(struct rt2x00_dev *rt2x00dev) 
	rt2800_rfcsr_write(rt2x00dev, 56, 0x22);

	rt2800_rfcsr_write(rt2x00dev, 57, 0x80);

	rt2800_rfcsr_write(rt2x00dev, 58, 0x7f);

	rt2800_rfcsr_write(rt2x00dev, 59, 0x63);

	rt2800_rfcsr_write(rt2x00dev, 59, 0x8f);



	rt2800_rfcsr_write(rt2x00dev, 60, 0x45);

	if (rt2x00_rt_rev_gte(rt2x00dev, RT5390, REV_RT5390F))
@@ -6533,7 +6533,6 @@ static void rt2800_init_rfcsr_5392(struct rt2x00_dev *rt2x00dev) 
	rt2800_rf_init_calibration(rt2x00dev, 2);



	rt2800_rfcsr_write(rt2x00dev, 1, 0x17);

	rt2800_rfcsr_write(rt2x00dev, 2, 0x80);

	rt2800_rfcsr_write(rt2x00dev, 3, 0x88);

	rt2800_rfcsr_write(rt2x00dev, 5, 0x10);

	rt2800_rfcsr_write(rt2x00dev, 6, 0xe0);