From: Kevin Lo <kevlo@kevlo.org>
To: John Linville <linville@tuxdriver.com>
Cc: linux-wireless@vger.kernel.org, users@rt2x00.serialmonkey.com
Subject: [PATCH] rt2x00: rt2800lib: fix RF registers for RT5390/RT5392
Date: Wed, 02 Oct 2013 17:46:34 +0800 [thread overview]
Message-ID: <524BEB7A.8040508@kevlo.org> (raw)
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: Kevin Lo <kevlo@kevlo.org>
---
diff --git a/drivers/net/wireless/rt2x00/rt2800lib.c
b/drivers/net/wireless/rt2x00/rt2800lib.c
index f414978..0bbd1b5 100644
--- a/drivers/net/wireless/rt2x00/rt2800lib.c
+++ b/drivers/net/wireless/rt2x00/rt2800lib.c
@@ -6449,7 +6449,7 @@ 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);
@@ -6487,7 +6487,7 @@ 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))
@@ -6507,7 +6507,6 @@ 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);
next reply other threads:[~2013-10-02 9:47 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-10-02 9:46 Kevin Lo [this message]
2013-10-04 13:57 ` [rt2x00-users] [PATCH] rt2x00: rt2800lib: fix RF registers for RT5390/RT5392 Stanislaw Gruszka
2013-10-10 17:45 ` John W. Linville
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