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71 lines
2.3 KiB
71 lines
2.3 KiB
From 84833056aa7dd25f5b097e31c78f2a0914c5160c Mon Sep 17 00:00:00 2001
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From: Gabor Juhos <juhosg@openwrt.org>
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Date: Sun, 24 Mar 2013 19:26:26 +0100
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Subject: [PATCH] rt2x00: rt2800lib: add BBP register initialization for
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RT3883
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Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
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---
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drivers/net/wireless/ralink/rt2x00/rt2800lib.c | 44 +++++++++++++++++++++++++++++++
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1 file changed, 44 insertions(+)
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--- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
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+++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
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@@ -5785,6 +5785,47 @@ static void rt2800_init_bbp_3593(struct
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rt2800_bbp_write(rt2x00dev, 103, 0xc0);
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}
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+static void rt2800_init_bbp_3883(struct rt2x00_dev *rt2x00dev)
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+{
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+ rt2800_init_bbp_early(rt2x00dev);
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+
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+ rt2800_bbp_write(rt2x00dev, 4, 0x50);
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+ rt2800_bbp_write(rt2x00dev, 47, 0x48);
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+
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+ rt2800_bbp_write(rt2x00dev, 86, 0x46);
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+ rt2800_bbp_write(rt2x00dev, 88, 0x90);
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+
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+ rt2800_bbp_write(rt2x00dev, 92, 0x02);
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+
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+ rt2800_bbp_write(rt2x00dev, 103, 0xc0);
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+ rt2800_bbp_write(rt2x00dev, 104, 0x92);
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+ rt2800_bbp_write(rt2x00dev, 105, 0x34);
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+ rt2800_bbp_write(rt2x00dev, 106, 0x12);
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+ rt2800_bbp_write(rt2x00dev, 120, 0x50);
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+ rt2800_bbp_write(rt2x00dev, 137, 0x0f);
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+ rt2800_bbp_write(rt2x00dev, 163, 0x9d);
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+
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+ /* Set ITxBF timeout to 0x9C40=1000msec */
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+ rt2800_bbp_write(rt2x00dev, 179, 0x02);
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+ rt2800_bbp_write(rt2x00dev, 180, 0x00);
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+ rt2800_bbp_write(rt2x00dev, 182, 0x40);
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+ rt2800_bbp_write(rt2x00dev, 180, 0x01);
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+ rt2800_bbp_write(rt2x00dev, 182, 0x9c);
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+
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+ rt2800_bbp_write(rt2x00dev, 179, 0x00);
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+
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+ /* Reprogram the inband interface to put right values in RXWI */
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+ rt2800_bbp_write(rt2x00dev, 142, 0x04);
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+ rt2800_bbp_write(rt2x00dev, 143, 0x3b);
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+ rt2800_bbp_write(rt2x00dev, 142, 0x06);
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+ rt2800_bbp_write(rt2x00dev, 143, 0xa0);
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+ rt2800_bbp_write(rt2x00dev, 142, 0x07);
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+ rt2800_bbp_write(rt2x00dev, 143, 0xa1);
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+ rt2800_bbp_write(rt2x00dev, 142, 0x08);
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+ rt2800_bbp_write(rt2x00dev, 143, 0xa2);
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+ rt2800_bbp_write(rt2x00dev, 148, 0xc8);
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+}
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+
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static void rt2800_init_bbp_53xx(struct rt2x00_dev *rt2x00dev)
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{
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int ant, div_mode;
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@@ -6003,6 +6044,9 @@ static void rt2800_init_bbp(struct rt2x0
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case RT3593:
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rt2800_init_bbp_3593(rt2x00dev);
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return;
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+ case RT3883:
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+ rt2800_init_bbp_3883(rt2x00dev);
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+ return;
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case RT5390:
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case RT5392:
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rt2800_init_bbp_53xx(rt2x00dev);
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