bnx2x: Fix KR2 link
Fix KR2 link down problem after reboot when link speed is reconfigured via ethtool.
Since 1G/10G support link speed were missing by default, 1G/10G link speed were
not advertised.
Signed-off-by: Yaniv Rosner <yanivr@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c
index 9a674b1..edfa67a 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c
@@ -281,6 +281,8 @@
cmd->lp_advertising |= ADVERTISED_2500baseX_Full;
if (status & LINK_STATUS_LINK_PARTNER_10GXFD_CAPABLE)
cmd->lp_advertising |= ADVERTISED_10000baseT_Full;
+ if (status & LINK_STATUS_LINK_PARTNER_20GXFD_CAPABLE)
+ cmd->lp_advertising |= ADVERTISED_20000baseKR2_Full;
}
cmd->maxtxpkt = 0;
@@ -463,6 +465,10 @@
ADVERTISED_10000baseKR_Full))
bp->link_params.speed_cap_mask[cfg_idx] |=
PORT_HW_CFG_SPEED_CAPABILITY_D0_10G;
+
+ if (cmd->advertising & ADVERTISED_20000baseKR2_Full)
+ bp->link_params.speed_cap_mask[cfg_idx] |=
+ PORT_HW_CFG_SPEED_CAPABILITY_D0_20G;
}
} else { /* forced speed */
/* advertise the requested speed and duplex if supported */