openwrtv4/package/mac80211/patches/321-rt2x00-Add-support-for-MCS32-rt2800usb.patch

From 96bb01c0363ca6a33a1071d88bfd77bc2654b051 Mon Sep 17 00:00:00 2001
From: Ivo van Doorn <IvDoorn@gmail.com>
Date: Sun, 15 Feb 2009 20:58:57 +0100
Subject: [PATCH] rt2x00: Add support for MCS32 (rt2800usb)

Signed-off-by: Ivo van Doorn@gmail.com>
---
 drivers/net/wireless/rt2x00/rt2800usb.c |   13 ++++++++-----
 1 files changed, 8 insertions(+), 5 deletions(-)

--- a/drivers/net/wireless/rt2x00/rt2800usb.c
+++ b/drivers/net/wireless/rt2x00/rt2800usb.c
@@ -1627,6 +1627,10 @@ static int rt2800usb_init_bbp(struct rt2
 		rt2800usb_bbp_write(rt2x00dev, 73, 0x12);
 	}
 
+	if (rt2x00_rev(&rt2x00dev->chip) > RT2860D_VERSION) {
+		rt2800usb_bbp_write(rt2x00dev, 84, 0x19);
+	}
+
 	if (rt2x00_rev(&rt2x00dev->chip) == RT3070_VERSION) {
 		rt2800usb_bbp_write(rt2x00dev, 70, 0x0a);
 		rt2800usb_bbp_write(rt2x00dev, 84, 0x99);
@@ -1658,11 +1662,9 @@ static u8 rt2800usb_init_rx_filter(struc
 
 	rt2800usb_rfcsr_write(rt2x00dev, 24, rfcsr24);
 
-	if (bw40) {
-		rt2800usb_bbp_read(rt2x00dev, 4, &bbp);
-		rt2x00_set_field8(&bbp, BBP4_BANDWIDTH, 2);
-		rt2800usb_bbp_write(rt2x00dev, 4, bbp);
-	}
+	rt2800usb_bbp_read(rt2x00dev, 4, &bbp);
+	rt2x00_set_field8(&bbp, BBP4_BANDWIDTH, 2 * bw40);
+	rt2800usb_bbp_write(rt2x00dev, 4, bbp);
 
 	rt2800usb_rfcsr_read(rt2x00dev, 22, &rfcsr);
 	rt2x00_set_field8(&rfcsr, RFCSR22_BASEBAND_LOOPBACK, 1);
@@ -2535,6 +2537,7 @@ static int rt2800usb_probe_hw_mode(struc
 		spec->ht.mcs.rx_mask[1] = 0xff;
 	case 1:
 		spec->ht.mcs.rx_mask[0] = 0xff;
+		spec->ht.mcs.rx_mask[4] = 0x1; /* MCS32 */
 		break;
 	}