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[PATCH] bcm43xx: Change initialization for 2050 radios

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This patch implements the changes in the specifications for
2050radio_init that were recently posted.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Larry Finger
2007-03-28 11:07:49 -05:00
committed by Jeff Garzik
parent b1fc1fa9b3
commit 3a5c393e6f
3 changed files with 184 additions and 31 deletions
Download Patch File Download Diff File Expand all files Collapse all files

15
drivers/net/wireless/bcm43xx/bcm43xx_phy.c
View File

@ -300,16 +300,20 @@ static void bcm43xx_phy_agcsetup(struct bcm43xx_private *bcm)
if (phy->rev > 2) {
bcm43xx_phy_write(bcm, 0x0422, 0x287A);
bcm43xx_phy_write(bcm, 0x0420, (bcm43xx_phy_read(bcm, 0x0420) & 0x0FFF) | 0x3000);
bcm43xx_phy_write(bcm, 0x0420, (bcm43xx_phy_read(bcm, 0x0420)
& 0x0FFF) | 0x3000);
}
bcm43xx_phy_write(bcm, 0x04A8, (bcm43xx_phy_read(bcm, 0x04A8) & 0x8080) | 0x7874);
bcm43xx_phy_write(bcm, 0x04A8, (bcm43xx_phy_read(bcm, 0x04A8) & 0x8080)
| 0x7874);
bcm43xx_phy_write(bcm, 0x048E, 0x1C00);
if (phy->rev == 1) {
bcm43xx_phy_write(bcm, 0x04AB, (bcm43xx_phy_read(bcm, 0x04AB) & 0xF0FF) | 0x0600);
bcm43xx_phy_write(bcm, 0x04AB, (bcm43xx_phy_read(bcm, 0x04AB)
& 0xF0FF) | 0x0600);
bcm43xx_phy_write(bcm, 0x048B, 0x005E);
bcm43xx_phy_write(bcm, 0x048C, (bcm43xx_phy_read(bcm, 0x048C) & 0xFF00) | 0x001E);
bcm43xx_phy_write(bcm, 0x048C, (bcm43xx_phy_read(bcm, 0x048C)
& 0xFF00) | 0x001E);
bcm43xx_phy_write(bcm, 0x048D, 0x0002);
}
@ -335,7 +339,8 @@ static void bcm43xx_phy_setupg(struct bcm43xx_private *bcm)
if (phy->rev == 1) {
bcm43xx_phy_write(bcm, 0x0406, 0x4F19);
bcm43xx_phy_write(bcm, BCM43xx_PHY_G_CRS,
(bcm43xx_phy_read(bcm, BCM43xx_PHY_G_CRS) & 0xFC3F) | 0x0340);
(bcm43xx_phy_read(bcm, BCM43xx_PHY_G_CRS)
& 0xFC3F) | 0x0340);
bcm43xx_phy_write(bcm, 0x042C, 0x005A);
bcm43xx_phy_write(bcm, 0x0427, 0x001A);