diff options
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c | 20 |
1 files changed, 18 insertions, 2 deletions
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c index 8c00bbc94038..ce0b0c220e64 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c @@ -3732,7 +3732,23 @@ static void bnx2x_warpcore_enable_AN_KR(struct bnx2x_phy *phy, u16 val16 = 0, lane, bam37 = 0; struct bnx2x *bp = params->bp; DP(NETIF_MSG_LINK, "Enable Auto Negotiation for KR\n"); - + /* Set to default registers that may be overriden by 10G force */ + bnx2x_cl45_write(bp, phy, MDIO_WC_DEVAD, + MDIO_WC_REG_SERDESDIGITAL_CONTROL1000X2, 0x7); + bnx2x_cl45_write(bp, phy, MDIO_AN_DEVAD, + MDIO_WC_REG_PAR_DET_10G_CTRL, 0); + bnx2x_cl45_write(bp, phy, MDIO_WC_DEVAD, + MDIO_WC_REG_CL72_USERB0_CL72_MISC1_CONTROL, 0); + bnx2x_cl45_write(bp, phy, MDIO_WC_DEVAD, + MDIO_WC_REG_XGXSBLK1_LANECTRL0, 0xff); + bnx2x_cl45_write(bp, phy, MDIO_WC_DEVAD, + MDIO_WC_REG_XGXSBLK1_LANECTRL1, 0x5555); + bnx2x_cl45_write(bp, phy, MDIO_PMA_DEVAD, + MDIO_WC_REG_IEEE0BLK_AUTONEGNP, 0x0); + bnx2x_cl45_write(bp, phy, MDIO_WC_DEVAD, + MDIO_WC_REG_RX66_CONTROL, 0x7415); + bnx2x_cl45_write(bp, phy, MDIO_WC_DEVAD, + MDIO_WC_REG_SERDESDIGITAL_MISC2, 0x6190); /* Disable Autoneg: re-enable it after adv is done. */ bnx2x_cl45_write(bp, phy, MDIO_AN_DEVAD, MDIO_WC_REG_IEEE0BLK_MIICNTL, 0); @@ -4402,7 +4418,7 @@ static void bnx2x_warpcore_config_init(struct bnx2x_phy *phy, switch (serdes_net_if) { case PORT_HW_CFG_NET_SERDES_IF_KR: /* Enable KR Auto Neg */ - if (params->loopback_mode == LOOPBACK_NONE) + if (params->loopback_mode != LOOPBACK_EXT) bnx2x_warpcore_enable_AN_KR(phy, params, vars); else { DP(NETIF_MSG_LINK, "Setting KR 10G-Force\n"); |