X-Git-Url: http://git.openwrt.org/?a=blobdiff_plain;f=package%2Fkernel%2Fmac80211%2Fpatches%2F600-09-rt2x00-rt2800lib-add-BBP-register-initialization-for.patch;fp=package%2Fkernel%2Fmac80211%2Fpatches%2F600-09-rt2x00-rt2800lib-add-BBP-register-initialization-for.patch;h=41ed4d3de91940b9e7c741b962d91ddd9672535b;hb=649e766a64a0d001f040dfc225c601b3d0af6f40;hp=0000000000000000000000000000000000000000;hpb=91fce81df6e99cec0876b9d4866bd86e7c49820f;p=openwrt%2Fstaging%2Flynxis.git

diff --git a/package/kernel/mac80211/patches/600-09-rt2x00-rt2800lib-add-BBP-register-initialization-for.patch b/package/kernel/mac80211/patches/600-09-rt2x00-rt2800lib-add-BBP-register-initialization-for.patch
new file mode 100644
index 0000000000..41ed4d3de9
--- /dev/null
+++ b/package/kernel/mac80211/patches/600-09-rt2x00-rt2800lib-add-BBP-register-initialization-for.patch
@@ -0,0 +1,71 @@
+From 84833056aa7dd25f5b097e31c78f2a0914c5160c Mon Sep 17 00:00:00 2001
+From: Gabor Juhos <juhosg@openwrt.org>
+Date: Sun, 24 Mar 2013 19:26:26 +0100
+Subject: [PATCH] rt2x00: rt2800lib: add BBP register initialization for
+ RT3883
+
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+---
+ drivers/net/wireless/ralink/rt2x00/rt2800lib.c |   44 +++++++++++++++++++++++++++++++
+ 1 file changed, 44 insertions(+)
+
+--- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
++++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
+@@ -5767,6 +5767,47 @@ static void rt2800_init_bbp_3593(struct
+ 		rt2800_bbp_write(rt2x00dev, 103, 0xc0);
+ }
+ 
++static void rt2800_init_bbp_3883(struct rt2x00_dev *rt2x00dev)
++{
++	rt2800_init_bbp_early(rt2x00dev);
++
++	rt2800_bbp_write(rt2x00dev, 4, 0x50);
++	rt2800_bbp_write(rt2x00dev, 47, 0x48);
++
++	rt2800_bbp_write(rt2x00dev, 86, 0x46);
++	rt2800_bbp_write(rt2x00dev, 88, 0x90);
++
++	rt2800_bbp_write(rt2x00dev, 92, 0x02);
++
++	rt2800_bbp_write(rt2x00dev, 103, 0xc0);
++	rt2800_bbp_write(rt2x00dev, 104, 0x92);
++	rt2800_bbp_write(rt2x00dev, 105, 0x34);
++	rt2800_bbp_write(rt2x00dev, 106, 0x12);
++	rt2800_bbp_write(rt2x00dev, 120, 0x50);
++	rt2800_bbp_write(rt2x00dev, 137, 0x0f);
++	rt2800_bbp_write(rt2x00dev, 163, 0x9d);
++
++	/* Set ITxBF timeout to 0x9C40=1000msec */
++	rt2800_bbp_write(rt2x00dev, 179, 0x02);
++	rt2800_bbp_write(rt2x00dev, 180, 0x00);
++	rt2800_bbp_write(rt2x00dev, 182, 0x40);
++	rt2800_bbp_write(rt2x00dev, 180, 0x01);
++	rt2800_bbp_write(rt2x00dev, 182, 0x9c);
++
++	rt2800_bbp_write(rt2x00dev, 179, 0x00);
++
++	/* Reprogram the inband interface to put right values in RXWI */
++	rt2800_bbp_write(rt2x00dev, 142, 0x04);
++	rt2800_bbp_write(rt2x00dev, 143, 0x3b);
++	rt2800_bbp_write(rt2x00dev, 142, 0x06);
++	rt2800_bbp_write(rt2x00dev, 143, 0xa0);
++	rt2800_bbp_write(rt2x00dev, 142, 0x07);
++	rt2800_bbp_write(rt2x00dev, 143, 0xa1);
++	rt2800_bbp_write(rt2x00dev, 142, 0x08);
++	rt2800_bbp_write(rt2x00dev, 143, 0xa2);
++	rt2800_bbp_write(rt2x00dev, 148, 0xc8);
++}
++
+ static void rt2800_init_bbp_53xx(struct rt2x00_dev *rt2x00dev)
+ {
+ 	int ant, div_mode;
+@@ -5986,6 +6027,9 @@ static void rt2800_init_bbp(struct rt2x0
+ 	case RT3593:
+ 		rt2800_init_bbp_3593(rt2x00dev);
+ 		return;
++	case RT3883:
++		rt2800_init_bbp_3883(rt2x00dev);
++		return;
+ 	case RT5390:
+ 	case RT5392:
+ 		rt2800_init_bbp_53xx(rt2x00dev);