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

Commit 14400901 authored by Yuval Mintz's avatar Yuval Mintz Committed by David S. Miller
Browse files

bnx2x: treat 0 speed as link down (copper) 



Signed-off-by: default avatarYuval Mintz <yuvalmin@broadcom.com>
Signed-off-by: default avatarYaniv Rosner <yaniv.rosner@broadcom.com>
Signed-off-by: default avatarEilon Greenstein <eilong@broadcom.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent d231023e

drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c

+12 −10
Original line number Diff line number Diff line
@@ -10178,7 +10178,6 @@ static u8 bnx2x_848xx_read_status(struct bnx2x_phy *phy, 
		DP(NETIF_MSG_LINK, "Legacy speed status = 0x%x\n",

		   legacy_status);

		link_up = ((legacy_status & (1<<11)) == (1<<11));

		if (link_up) {

		legacy_speed = (legacy_status & (3<<9));

		if (legacy_speed == (0<<9))

			vars->line_speed = SPEED_10;
@@ -10186,9 +10185,12 @@ static u8 bnx2x_848xx_read_status(struct bnx2x_phy *phy, 
			vars->line_speed = SPEED_100;

		else if (legacy_speed == (2<<9))

			vars->line_speed = SPEED_1000;

			else /* Should not happen */

		else { /* Should not happen: Treat as link down */

			vars->line_speed = 0;

			link_up = 0;

		}



		if (link_up) {

			if (legacy_status & (1<<8))

				vars->duplex = DUPLEX_FULL;

			else