Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 8850dce1 authored by Hauke Mehrtens's avatar Hauke Mehrtens Committed by David S. Miller
Browse files

b44: Set PHY address to NO_PHY if reset fails. 



Do a PHY reset to test if there is an active phy and set the PHY address
to B44_PHY_ADDR_NO_PHY in case of an not active phy. This is needed for
the Linksys WRTSL54GS and Asus WL-500W.
This patch was used in OpenWRT for a long time.

Signed-off-by: default avatarHauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 7a0deb6b

drivers/net/b44.c

+5 −1
Original line number Diff line number Diff line
@@ -338,7 +338,7 @@ static int b44_phy_reset(struct b44 *bp) 
		}

	}



	return 0;

	return err;

}



static void __b44_set_flow_ctrl(struct b44 *bp, u32 pause_flags)
@@ -2215,6 +2215,10 @@ static int __devinit b44_init_one(struct ssb_device *sdev, 
	 */

	b44_chip_reset(bp, B44_CHIP_RESET_FULL);



	/* do a phy reset to test if there is an active phy */

	if (b44_phy_reset(bp) < 0)

		bp->phy_addr = B44_PHY_ADDR_NO_PHY;



	netdev_info(dev, "Broadcom 44xx/47xx 10/100BaseT Ethernet %pM\n",

		    dev->dev_addr);