77 lines
2.8 KiB
Diff
77 lines
2.8 KiB
Diff
From 0094872a5e8e4664c6ea1b2dfa487063d39ae363 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 MAC 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/rt2x00/rt2800.h | 14 ++++++++++++++
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drivers/net/wireless/rt2x00/rt2800lib.c | 19 ++++++++++++++++---
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2 files changed, 30 insertions(+), 3 deletions(-)
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--- a/drivers/net/wireless/rt2x00/rt2800.h
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+++ b/drivers/net/wireless/rt2x00/rt2800.h
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@@ -1586,6 +1586,20 @@
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#define TX_PWR_CFG_9_STBC7_CH2 FIELD32(0x00000f00)
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/*
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+ * TX_TXBF_CFG:
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+ */
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+#define TX_TXBF_CFG_0 0x138c
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+#define TX_TXBF_CFG_1 0x13a4
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+#define TX_TXBF_CFG_2 0x13a8
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+#define TX_TXBF_CFG_3 0x13ac
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+
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+/*
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+ * TX_FBK_CFG_3S:
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+ */
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+#define TX_FBK_CFG_3S_0 0x13c4
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+#define TX_FBK_CFG_3S_1 0x13c8
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+
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+/*
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* RX_FILTER_CFG: RX configuration register.
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*/
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#define RX_FILTER_CFG 0x1400
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--- a/drivers/net/wireless/rt2x00/rt2800lib.c
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+++ b/drivers/net/wireless/rt2x00/rt2800lib.c
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@@ -4972,6 +4972,12 @@ static int rt2800_init_registers(struct
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rt2800_register_write(rt2x00dev, TX_SW_CFG2,
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0x00000000);
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}
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+ } else if (rt2x00_rt(rt2x00dev, RT3883)) {
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+ rt2800_register_write(rt2x00dev, TX_SW_CFG0, 0x00000402);
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+ rt2800_register_write(rt2x00dev, TX_SW_CFG1, 0x00000000);
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+ rt2800_register_write(rt2x00dev, TX_SW_CFG2, 0x00040000);
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+ rt2800_register_write(rt2x00dev, TX_TXBF_CFG_0, 0x8000fc21);
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+ rt2800_register_write(rt2x00dev, TX_TXBF_CFG_3, 0x00009c40);
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} else if (rt2x00_rt(rt2x00dev, RT5390) ||
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rt2x00_rt(rt2x00dev, RT5392) ||
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rt2x00_rt(rt2x00dev, RT5592)) {
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@@ -5002,9 +5008,11 @@ static int rt2800_init_registers(struct
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rt2800_register_read(rt2x00dev, MAX_LEN_CFG, ®);
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rt2x00_set_field32(®, MAX_LEN_CFG_MAX_MPDU, AGGREGATION_SIZE);
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- if (rt2x00_rt_rev_gte(rt2x00dev, RT2872, REV_RT2872E) ||
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- rt2x00_rt(rt2x00dev, RT2883) ||
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- rt2x00_rt_rev_lt(rt2x00dev, RT3070, REV_RT3070E))
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+ if (rt2x00_rt(rt2x00dev, RT3883))
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+ rt2x00_set_field32(®, MAX_LEN_CFG_MAX_PSDU, 3);
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+ else if (rt2x00_rt_rev_gte(rt2x00dev, RT2872, REV_RT2872E) ||
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+ rt2x00_rt(rt2x00dev, RT2883) ||
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+ rt2x00_rt_rev_lt(rt2x00dev, RT3070, REV_RT3070E))
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rt2x00_set_field32(®, MAX_LEN_CFG_MAX_PSDU, 2);
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else
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rt2x00_set_field32(®, MAX_LEN_CFG_MAX_PSDU, 1);
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@@ -5157,6 +5165,11 @@ static int rt2800_init_registers(struct
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reg = rt2x00_rt(rt2x00dev, RT5592) ? 0x00000082 : 0x00000002;
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rt2800_register_write(rt2x00dev, TXOP_HLDR_ET, reg);
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+ if (rt2x00_rt(rt2x00dev, RT3883)) {
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+ rt2800_register_write(rt2x00dev, TX_FBK_CFG_3S_0, 0x12111008);
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+ rt2800_register_write(rt2x00dev, TX_FBK_CFG_3S_1, 0x16151413);
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+ }
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+
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rt2800_register_read(rt2x00dev, TX_RTS_CFG, ®);
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rt2x00_set_field32(®, TX_RTS_CFG_AUTO_RTS_RETRY_LIMIT, 32);
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rt2x00_set_field32(®, TX_RTS_CFG_RTS_THRES,
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