From: Helmut Schaa <helmut.schaa@googlemail.com>
To: John Linville <linville@tuxdriver.com>
Cc: Ivo van Doorn <ivdoorn@gmail.com>,
Gertjan van Wingerde <gwingerde@gmail.com>,
linux-wireless@vger.kernel.org
Subject: [PATCH] rt2x00: rt2800lib: Fix rx path on SoC devices
Date: Mon, 26 Apr 2010 13:48:45 +0200 [thread overview]
Message-ID: <201004261348.45044.helmut.schaa@googlemail.com> (raw)
Restore the rfcsr initialization for RT305x SoC devices which was removed
by "rt2x00: Finish rt3070 support in rt2800 register initialization.".
This fixes the rx path on SoC devices.
Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com>
---
drivers/net/wireless/rt2x00/rt2800lib.c | 34 ++++++++++++++++++++++++++++++-
1 files changed, 33 insertions(+), 1 deletions(-)
diff --git a/drivers/net/wireless/rt2x00/rt2800lib.c b/drivers/net/wireless/rt2x00/rt2800lib.c
index 2648f31..1358d9a 100644
--- a/drivers/net/wireless/rt2x00/rt2800lib.c
+++ b/drivers/net/wireless/rt2x00/rt2800lib.c
@@ -1703,7 +1703,8 @@ int rt2800_init_rfcsr(struct rt2x00_dev *rt2x00dev)
if (!rt2x00_rt(rt2x00dev, RT3070) &&
!rt2x00_rt(rt2x00dev, RT3071) &&
!rt2x00_rt(rt2x00dev, RT3090) &&
- !rt2x00_rt(rt2x00dev, RT3390))
+ !rt2x00_rt(rt2x00dev, RT3390) &&
+ !(rt2x00_is_soc(rt2x00dev) && rt2x00_rt(rt2x00dev, RT2872)))
return 0;
/*
@@ -1771,6 +1772,37 @@ int rt2800_init_rfcsr(struct rt2x00_dev *rt2x00dev)
rt2800_rfcsr_write(rt2x00dev, 29, 0x8f);
rt2800_rfcsr_write(rt2x00dev, 30, 0x20);
rt2800_rfcsr_write(rt2x00dev, 31, 0x0f);
+ } else if (rt2x00_rt(rt2x00dev, RT2872)) {
+ rt2800_rfcsr_write(rt2x00dev, 0, 0x50);
+ rt2800_rfcsr_write(rt2x00dev, 1, 0x01);
+ rt2800_rfcsr_write(rt2x00dev, 2, 0xf7);
+ rt2800_rfcsr_write(rt2x00dev, 3, 0x75);
+ rt2800_rfcsr_write(rt2x00dev, 4, 0x40);
+ rt2800_rfcsr_write(rt2x00dev, 5, 0x03);
+ rt2800_rfcsr_write(rt2x00dev, 6, 0x02);
+ rt2800_rfcsr_write(rt2x00dev, 7, 0x50);
+ rt2800_rfcsr_write(rt2x00dev, 8, 0x39);
+ rt2800_rfcsr_write(rt2x00dev, 9, 0x0f);
+ rt2800_rfcsr_write(rt2x00dev, 10, 0x60);
+ rt2800_rfcsr_write(rt2x00dev, 11, 0x21);
+ rt2800_rfcsr_write(rt2x00dev, 12, 0x75);
+ rt2800_rfcsr_write(rt2x00dev, 13, 0x75);
+ rt2800_rfcsr_write(rt2x00dev, 14, 0x90);
+ rt2800_rfcsr_write(rt2x00dev, 15, 0x58);
+ rt2800_rfcsr_write(rt2x00dev, 16, 0xb3);
+ rt2800_rfcsr_write(rt2x00dev, 17, 0x92);
+ rt2800_rfcsr_write(rt2x00dev, 18, 0x2c);
+ rt2800_rfcsr_write(rt2x00dev, 19, 0x02);
+ rt2800_rfcsr_write(rt2x00dev, 20, 0xba);
+ rt2800_rfcsr_write(rt2x00dev, 21, 0xdb);
+ rt2800_rfcsr_write(rt2x00dev, 22, 0x00);
+ rt2800_rfcsr_write(rt2x00dev, 23, 0x31);
+ rt2800_rfcsr_write(rt2x00dev, 24, 0x08);
+ rt2800_rfcsr_write(rt2x00dev, 25, 0x01);
+ rt2800_rfcsr_write(rt2x00dev, 26, 0x25);
+ rt2800_rfcsr_write(rt2x00dev, 27, 0x23);
+ rt2800_rfcsr_write(rt2x00dev, 28, 0x13);
+ rt2800_rfcsr_write(rt2x00dev, 29, 0x83);
}
if (rt2x00_rt_rev_lt(rt2x00dev, RT3070, REV_RT3070F)) {
--
1.6.4.2
next reply other threads:[~2010-04-26 11:54 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-04-26 11:48 Helmut Schaa [this message]
2010-04-26 19:55 ` [PATCH] rt2x00: rt2800lib: Fix rx path on SoC devices Gertjan van Wingerde
2010-04-26 19:56 ` Helmut Schaa
2010-04-26 21:46 ` Gertjan van Wingerde
2010-04-27 6:28 ` Helmut Schaa
2010-04-27 18:03 ` Gertjan van Wingerde
2010-04-27 18:15 ` John W. Linville
2010-04-27 19:41 ` Gertjan van Wingerde
2010-04-27 19:12 ` Helmut Schaa
2010-04-27 19:13 ` John W. Linville
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