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| author | Eilon Greenstein <eilong@broadcom.com> | 2009-08-12 08:23:53 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-08-12 23:02:54 -0700 |
| commit | 57937203aa077520a7e1665bfb7071b3cbb3f5a9 (patch) | |
| tree | 373911f3591808e5b7641cb57ffc2a516af7f053 /drivers/net/bnx2x_link.c | |
| parent | 6f65497b567ef9a518d930ef30fe6b8f27051688 (diff) | |
| download | linux-3.10-57937203aa077520a7e1665bfb7071b3cbb3f5a9.tar.gz linux-3.10-57937203aa077520a7e1665bfb7071b3cbb3f5a9.tar.bz2 linux-3.10-57937203aa077520a7e1665bfb7071b3cbb3f5a9.zip | |
bnx2x: Remove SGMII configuration when not required
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>
Diffstat (limited to 'drivers/net/bnx2x_link.c')
| -rw-r--r-- | drivers/net/bnx2x_link.c | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/drivers/net/bnx2x_link.c b/drivers/net/bnx2x_link.c index b81a05737d4..c163c42bc1f 100644 --- a/drivers/net/bnx2x_link.c +++ b/drivers/net/bnx2x_link.c @@ -1276,14 +1276,14 @@ static void bnx2x_program_serdes(struct link_params *params, struct bnx2x *bp = params->bp; u16 reg_val; - /* program duplex, disable autoneg */ - + /* program duplex, disable autoneg and sgmii*/ CL45_RD_OVER_CL22(bp, params->port, params->phy_addr, MDIO_REG_BANK_COMBO_IEEE0, MDIO_COMBO_IEEE0_MII_CONTROL, ®_val); 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) reg_val |= MDIO_COMBO_IEEO_MII_CONTROL_FULL_DUPLEX; CL45_WR_OVER_CL22(bp, params->port, @@ -5271,6 +5271,13 @@ static u8 bnx2x_ext_phy_is_link_up(struct link_params *params, ext_phy_link_up = 0; 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 */ ext_phy_type = SERDES_EXT_PHY_TYPE(params->ext_phy_config); |