commit bc944506551536dca2b85188b34cc2cf556492db
author Rafał Miłecki <zajec5@gmail.com> Wed Sep 10 09:07:13 2014 +0200
committer John W. Linville <linville@tuxdriver.com> Thu Sep 11 15:27:36 2014 -0400
tree 1f55c04f63cd86dfc20027098b444d2f02150069
parent dbb30ebeefaf01121b32ae6b5baf29524f3a0b30

b43: HT-PHY: Set MAC frequency to correct values

I misunderstood original Broadcom comment and used wrong values.

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

drivers/net/wireless/b43/main.c

diff --git a/drivers/net/wireless/b43/main.c b/drivers/net/wireless/b43/main.c
index 66ff718..165dbc3 100644
--- a/drivers/net/wireless/b43/main.c
+++ b/drivers/net/wireless/b43/main.c
@@ -2985,7 +2985,22 @@
 {
 	u16 chip_id = dev->dev->chip_id;
 
-	if (chip_id == BCMA_CHIP_ID_BCM43131 ||
+	if (chip_id == BCMA_CHIP_ID_BCM4331) {
+		switch (spurmode) {
+		case 2: /* 168 Mhz: 2^26/168 = 0x61862 */
+			b43_write16(dev, B43_MMIO_TSF_CLK_FRAC_LOW, 0x1862);
+			b43_write16(dev, B43_MMIO_TSF_CLK_FRAC_HIGH, 0x6);
+			break;
+		case 1: /* 164 Mhz: 2^26/164 = 0x63e70 */
+			b43_write16(dev, B43_MMIO_TSF_CLK_FRAC_LOW, 0x3e70);
+			b43_write16(dev, B43_MMIO_TSF_CLK_FRAC_HIGH, 0x6);
+			break;
+		default: /* 160 Mhz: 2^26/160 = 0x66666 */
+			b43_write16(dev, B43_MMIO_TSF_CLK_FRAC_LOW, 0x6666);
+			b43_write16(dev, B43_MMIO_TSF_CLK_FRAC_HIGH, 0x6);
+			break;
+		}
+	} else if (chip_id == BCMA_CHIP_ID_BCM43131 ||
 	    chip_id == BCMA_CHIP_ID_BCM43217 ||
 	    chip_id == BCMA_CHIP_ID_BCM43222 ||
 	    chip_id == BCMA_CHIP_ID_BCM43224 ||