Commit be94bea7 authored by Yaniv Rosner's avatar Yaniv Rosner Committed by David S. Miller

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: default avatarYaniv Rosner <yanivr@broadcom.com>
Signed-off-by: default avatarEilon Greenstein <eilong@broadcom.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 8ce76845
No related merge requests found
......@@ -281,6 +281,8 @@ static int bnx2x_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
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 @@ static int bnx2x_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
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 */
......
......@@ -11851,6 +11851,8 @@ static int bnx2x_populate_int_phy(struct bnx2x *bp, u32 shmem_base, u8 port,
phy->media_type = ETH_PHY_KR;
phy->flags |= FLAGS_WC_DUAL_MODE;
phy->supported &= (SUPPORTED_20000baseKR2_Full |
SUPPORTED_10000baseT_Full |
SUPPORTED_1000baseT_Full |
SUPPORTED_Autoneg |
SUPPORTED_FIBRE |
SUPPORTED_Pause |
......
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