openwrtv3/package/kernel/mac80211/patches/600-09-rt2x00-rt2800lib-add-BBP-register-initialization-for.patch
Hauke Mehrtens a8f63a0717 mac80211: update to backports-4.14-rc2
This updates mac80211 to backprots-4.14-rc2.
This was compile and runtime tested with ath9k, ath10k and b43
with multiple stations and ieee80211w and in different scenarios by many
other people.

To create the backports-4.14-rc2-1.tar.xz use this repository:
https://git.kernel.org/pub/scm/linux/kernel/git/backports/backports.git
from tag v4.14-rc2-1

Then run this:
./gentree.py --git-revision v4.14-rc2 --clean  <path to linux repo> ../backports-4.14-rc2-1

This also adapts the ath10k-ct and mt76 driver to the changed cfg80211
APIs and syncs the nl80211.h file in iw with the new version from
backports-4.14-rc2.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2017-10-01 12:49:11 +02:00

71 lines
2.3 KiB
Diff

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
@@ -6349,6 +6349,47 @@ 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;
@@ -6792,6 +6833,9 @@ 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);