Commit 57937203 authored by Eilon Greenstein's avatar Eilon Greenstein Committed by David S. Miller

bnx2x: Remove SGMII configuration when not required

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 6f65497b
...@@ -1276,14 +1276,14 @@ static void bnx2x_program_serdes(struct link_params *params, ...@@ -1276,14 +1276,14 @@ static void bnx2x_program_serdes(struct link_params *params,
struct bnx2x *bp = params->bp; struct bnx2x *bp = params->bp;
u16 reg_val; u16 reg_val;
/* program duplex, disable autoneg */ /* program duplex, disable autoneg and sgmii*/
CL45_RD_OVER_CL22(bp, params->port, CL45_RD_OVER_CL22(bp, params->port,
params->phy_addr, params->phy_addr,
MDIO_REG_BANK_COMBO_IEEE0, MDIO_REG_BANK_COMBO_IEEE0,
MDIO_COMBO_IEEE0_MII_CONTROL, &reg_val); MDIO_COMBO_IEEE0_MII_CONTROL, &reg_val);
reg_val &= ~(MDIO_COMBO_IEEO_MII_CONTROL_FULL_DUPLEX | reg_val &= ~(MDIO_COMBO_IEEO_MII_CONTROL_FULL_DUPLEX |
MDIO_COMBO_IEEO_MII_CONTROL_AN_EN); MDIO_COMBO_IEEO_MII_CONTROL_AN_EN |
MDIO_COMBO_IEEO_MII_CONTROL_MAN_SGMII_SP_MASK);
if (params->req_duplex == DUPLEX_FULL) if (params->req_duplex == DUPLEX_FULL)
reg_val |= MDIO_COMBO_IEEO_MII_CONTROL_FULL_DUPLEX; reg_val |= MDIO_COMBO_IEEO_MII_CONTROL_FULL_DUPLEX;
CL45_WR_OVER_CL22(bp, params->port, CL45_WR_OVER_CL22(bp, params->port,
...@@ -5271,6 +5271,13 @@ static u8 bnx2x_ext_phy_is_link_up(struct link_params *params, ...@@ -5271,6 +5271,13 @@ static u8 bnx2x_ext_phy_is_link_up(struct link_params *params,
ext_phy_link_up = 0; ext_phy_link_up = 0;
break; break;
} }
/* Set SGMII mode for external phy */
if (ext_phy_type != PORT_HW_CFG_XGXS_EXT_PHY_TYPE_DIRECT) {
if (vars->line_speed < SPEED_1000)
vars->phy_flags |= PHY_SGMII_FLAG;
else
vars->phy_flags &= ~PHY_SGMII_FLAG;
}
} else { /* SerDes */ } else { /* SerDes */
ext_phy_type = SERDES_EXT_PHY_TYPE(params->ext_phy_config); ext_phy_type = SERDES_EXT_PHY_TYPE(params->ext_phy_config);
......
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