Author: smh Date: Sun Jan 31 15:14:23 2016 New Revision: 295093 URL: https://svnweb.freebsd.org/changeset/base/295093
Log: Configure ixgbe phy & gbic power Setup phy and gbic power as per Linux 4.3.13 driver. This fixes link not detected on X540-AT2 after booting to Linux which turns the phy power off on detach. Reviewed by: sbruno MFC after: 2 days Sponsored by: Multiplay Differential Revision: https://reviews.freebsd.org/D5107 Modified: head/sys/dev/ixgbe/if_ix.c head/sys/dev/ixgbe/ixgbe_phy.c head/sys/dev/ixgbe/ixgbe_type.h head/sys/dev/ixgbe/ixgbe_x540.c head/sys/dev/ixgbe/ixgbe_x550.c Modified: head/sys/dev/ixgbe/if_ix.c ============================================================================== --- head/sys/dev/ixgbe/if_ix.c Sun Jan 31 13:59:16 2016 (r295092) +++ head/sys/dev/ixgbe/if_ix.c Sun Jan 31 15:14:23 2016 (r295093) @@ -592,6 +592,12 @@ ixgbe_attach(device_t dev) if (error) goto err_late; + /* Enable the optics for 82599 SFP+ fiber */ + ixgbe_enable_tx_laser(hw); + + /* Enable power to the phy. */ + ixgbe_set_phy_power(hw, TRUE); + /* Setup OS specific network interface */ if (ixgbe_setup_interface(dev, adapter) != 0) goto err_late; @@ -1260,6 +1266,9 @@ ixgbe_init_locked(struct adapter *adapte device_printf(dev, "Error setting up EEE: %d\n", err); } + /* Enable power to the phy. */ + ixgbe_set_phy_power(hw, TRUE); + /* Config/Enable Link */ ixgbe_config_link(adapter); @@ -3980,6 +3989,9 @@ ixgbe_setup_low_power_mode(struct adapte mtx_assert(&adapter->core_mtx, MA_OWNED); + if (!hw->wol_enabled) + ixgbe_set_phy_power(hw, FALSE); + /* Limit power management flow to X550EM baseT */ if (hw->device_id == IXGBE_DEV_ID_X550EM_X_10G_T && hw->phy.ops.enter_lplu) { Modified: head/sys/dev/ixgbe/ixgbe_phy.c ============================================================================== --- head/sys/dev/ixgbe/ixgbe_phy.c Sun Jan 31 13:59:16 2016 (r295092) +++ head/sys/dev/ixgbe/ixgbe_phy.c Sun Jan 31 15:14:23 2016 (r295093) @@ -2734,6 +2734,9 @@ s32 ixgbe_set_copper_phy_power(struct ix u32 status; u16 reg; + if (!on && ixgbe_mng_present(hw)) + return 0; + status = hw->phy.ops.read_reg(hw, IXGBE_MDIO_VENDOR_SPECIFIC_1_CONTROL, IXGBE_MDIO_VENDOR_SPECIFIC_1_DEV_TYPE, ®); Modified: head/sys/dev/ixgbe/ixgbe_type.h ============================================================================== --- head/sys/dev/ixgbe/ixgbe_type.h Sun Jan 31 13:59:16 2016 (r295092) +++ head/sys/dev/ixgbe/ixgbe_type.h Sun Jan 31 15:14:23 2016 (r295093) @@ -1479,7 +1479,10 @@ struct ixgbe_dmac_config { #define IXGBE_MDIO_GLOBAL_INT_CHIP_VEN_MASK 0xFF01 /* int chip-wide mask */ #define IXGBE_MDIO_GLOBAL_INT_CHIP_VEN_FLAG 0xFC01 /* int chip-wide mask */ #define IXGBE_MDIO_GLOBAL_ALARM_1 0xCC00 /* Global alarm 1 */ +#define IXGBE_MDIO_GLOBAL_ALM_1_DEV_FAULT 0x0010 /* device fault */ #define IXGBE_MDIO_GLOBAL_ALM_1_HI_TMP_FAIL 0x4000 /* high temp failure */ +#define IXGBE_MDIO_GLOBAL_FAULT_MSG 0xC850 /* Global Fault Message */ +#define IXGBE_MDIO_GLOBAL_FAULT_MSG_HI_TMP 0x8007 /* high temp failure */ #define IXGBE_MDIO_GLOBAL_INT_MASK 0xD400 /* Global int mask */ #define IXGBE_MDIO_GLOBAL_AN_VEN_ALM_INT_EN 0x1000 /* autoneg vendor alarm int enable */ #define IXGBE_MDIO_GLOBAL_ALARM_1_INT 0x4 /* int in Global alarm 1 */ Modified: head/sys/dev/ixgbe/ixgbe_x540.c ============================================================================== --- head/sys/dev/ixgbe/ixgbe_x540.c Sun Jan 31 13:59:16 2016 (r295092) +++ head/sys/dev/ixgbe/ixgbe_x540.c Sun Jan 31 15:14:23 2016 (r295093) @@ -82,8 +82,7 @@ s32 ixgbe_init_ops_X540(struct ixgbe_hw /* PHY */ phy->ops.init = ixgbe_init_phy_ops_generic; phy->ops.reset = NULL; - if (!ixgbe_mng_present(hw)) - phy->ops.set_phy_power = ixgbe_set_copper_phy_power; + phy->ops.set_phy_power = ixgbe_set_copper_phy_power; /* MAC */ mac->ops.reset_hw = ixgbe_reset_hw_X540; Modified: head/sys/dev/ixgbe/ixgbe_x550.c ============================================================================== --- head/sys/dev/ixgbe/ixgbe_x550.c Sun Jan 31 13:59:16 2016 (r295092) +++ head/sys/dev/ixgbe/ixgbe_x550.c Sun Jan 31 15:14:23 2016 (r295093) @@ -965,7 +965,7 @@ void ixgbe_restore_mdd_vf_X550(struct ix num_qs = 4; /* 32 VFs / pools */ bitmask = 0x0000000F; break; - default: /* 64 VFs / pools */ + default: /* 64 VFs / pools */ num_qs = 2; bitmask = 0x00000003; break; @@ -1264,7 +1264,7 @@ static s32 ixgbe_get_lasi_ext_t_x550em(s IXGBE_MDIO_GLOBAL_ALARM_1_INT))) return status; - /* High temperature failure alarm triggered */ + /* Global alarm triggered */ status = hw->phy.ops.read_reg(hw, IXGBE_MDIO_GLOBAL_ALARM_1, IXGBE_MDIO_VENDOR_SPECIFIC_1_DEV_TYPE, ®); @@ -1277,6 +1277,21 @@ static s32 ixgbe_get_lasi_ext_t_x550em(s /* power down the PHY in case the PHY FW didn't already */ ixgbe_set_copper_phy_power(hw, FALSE); return IXGBE_ERR_OVERTEMP; + } else if (reg & IXGBE_MDIO_GLOBAL_ALM_1_DEV_FAULT) { + /* device fault alarm triggered */ + status = hw->phy.ops.read_reg(hw, IXGBE_MDIO_GLOBAL_FAULT_MSG, + IXGBE_MDIO_VENDOR_SPECIFIC_1_DEV_TYPE, + ®); + + if (status != IXGBE_SUCCESS) + return status; + + /* if device fault was due to high temp alarm handle and exit */ + if (reg == IXGBE_MDIO_GLOBAL_FAULT_MSG_HI_TMP) { + /* power down the PHY in case the PHY FW didn't */ + ixgbe_set_copper_phy_power(hw, FALSE); + return IXGBE_ERR_OVERTEMP; + } } /* Vendor alarm 2 triggered */ _______________________________________________ [email protected] mailing list https://lists.freebsd.org/mailman/listinfo/svn-src-all To unsubscribe, send any mail to "[email protected]"
