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Date:      Wed, 2 Mar 2016 12:10:20 -0600
From:      Eric van Gyzen <eric@vangyzen.net>
To:        "freebsd-net@freebsd.org" <freebsd-net@freebsd.org>
Subject:   Re: ixv0: Polling for VF0 mailbox ack timedout
Message-ID:  <C552AAF7-FC3A-4D10-982E-369F09E0A177@vangyzen.net>
In-Reply-To: <56D72903.6000906@FreeBSD.org>
References:  <56D72903.6000906@FreeBSD.org>

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I failed to mention, I'm running head from yesterday.

Eric

> On Mar 2, 2016, at 11:55 AM, Eric van Gyzen <vangyzen@FreeBSD.org> wrote:
>=20
> I'm having trouble creating a VF on an ix NIC.  The NIC is:
>=20
>    ix0@pci0:1:0:0:    class=3D0x020000 card=3D0x1f611028 chip=3D0x15288086=
 rev=3D0x03
>    hdr=3D0x00
>        vendor     =3D 'Intel Corporation'
>        device     =3D 'Ethernet Controller 10-Gigabit X540-AT2'
>        class      =3D network
>        subclass   =3D ethernet
>=20
>=20
> My /etc/iovctl.conf is pretty simple:
>=20
>    PF {
>      device : "ix0";
>      num_vfs : 1;
>    }
>=20
>    DEFAULT {
>      passthrough : false;
>    }
>=20
>=20
> I'm running this:
>=20
>    # iovctl -S -f /etc/iovctl.conf
>=20
>=20
> The VF gets created:
>=20
>    none160@pci0:1:0:128:    class=3D0x020000 card=3D0x1f611028 chip=3D0x15=
158086
>    rev=3D0x03 hdr=3D0x00
>        vendor     =3D 'Intel Corporation'
>        device     =3D 'X540 Ethernet Controller Virtual Function'
>        class      =3D network
>        subclass   =3D ethernet
>=20
>=20
> But the driver fails to attach:
>=20
>    ixv0: ixgbe_reset_hw() failed with error -100
>    device_attach: ixv0 attach returned 5
>=20
>=20
> I rebuilt with DBG=3D1 in ixgbe_osdep.h.  The debug messages are below.
>=20
> The only relevant setting [that I could find] in the BIOS setup was SR-IOV=

> Global Enable, which is enabled.
>=20
> What should I try next?
>=20
> Thanks,
>=20
> Eric
>=20
> =3D=3D=3D=3D
>=20
> Mar  2 19:26:42 fwt kernel: ixgbe_stop_adapter_generic
> Mar  2 19:26:42 fwt kernel: ixgbe_disable_pcie_master
> Mar  2 19:26:42 fwt kernel: ixgbe_set_rar_generic
> Mar  2 19:26:42 fwt kernel: ixgbe_set_vmdq_generic
> Mar  2 19:26:42 fwt kernel: ixgbe_set_rar_generic
> Mar  2 19:26:42 fwt kernel: ixgbe_set_vmdq_generic
> Mar  2 19:26:42 fwt kernel: ixgbe_init_hw_generic
> Mar  2 19:26:42 fwt kernel: ixgbe_reset_hw_X540
> Mar  2 19:26:42 fwt kernel: ixgbe_stop_adapter_generic
> Mar  2 19:26:42 fwt kernel: ixgbe_disable_pcie_master
> Mar  2 19:26:42 fwt kernel: ixgbe_get_mac_addr_generic
> Mar  2 19:26:42 fwt kernel: ixgbe_init_rx_addrs_generic
> Mar  2 19:26:42 fwt kernel: ixgbe_validate_mac_addr
> Mar  2 19:26:42 fwt kernel: Overriding MAC Address in RAR[0]
> Mar  2 19:26:42 fwt kernel:
> Mar  2 19:26:42 fwt kernel: New MAC Addr =3DEC F4 BB
> Mar  2 19:26:42 fwt kernel: D6 B5 10
> Mar  2 19:26:42 fwt kernel:
> Mar  2 19:26:42 fwt kernel: ixgbe_set_rar_generic
> Mar  2 19:26:42 fwt kernel: ixgbe_set_vmdq_generic
> Mar  2 19:26:42 fwt kernel: ixgbe_clear_vmdq_generic
> Mar  2 19:26:42 fwt kernel: Clearing RAR[1-127]
> Mar  2 19:26:42 fwt kernel:
> Mar  2 19:26:42 fwt kernel: Clearing MTA
> Mar  2 19:26:42 fwt kernel:
> Mar  2 19:26:42 fwt kernel: ixgbe_init_uta_tables_generic
> Mar  2 19:26:42 fwt kernel: Clearing UTA
> Mar  2 19:26:42 fwt kernel:
> Mar  2 19:26:42 fwt kernel: ixgbe_get_san_mac_addr_generic
> Mar  2 19:26:42 fwt kernel: ixgbe_get_san_mac_addr_offset
> Mar  2 19:26:42 fwt kernel: ixgbe_read_eerd_X540
> Mar  2 19:26:42 fwt kernel: ixgbe_acquire_swfw_sync_X540
> Mar  2 19:26:42 fwt kernel: ixgbe_get_swfw_sync_semaphore
> Mar  2 19:26:42 fwt kernel: ixgbe_release_swfw_sync_semaphore
> Mar  2 19:26:42 fwt kernel: ixgbe_read_eerd_buffer_generic
> Mar  2 19:26:42 fwt kernel: ixgbe_init_eeprom_params_X540
> Mar  2 19:26:42 fwt kernel: ixgbe_poll_eerd_eewr_done
> Mar  2 19:26:42 fwt kernel: ixgbe_release_swfw_sync_X540
> Mar  2 19:26:42 fwt kernel: ixgbe_get_swfw_sync_semaphore
> Mar  2 19:26:42 fwt kernel: ixgbe_release_swfw_sync_semaphore
> Mar  2 19:26:42 fwt kernel: ixgbe_set_lan_id_multi_port_pcie
> Mar  2 19:26:42 fwt kernel: ixgbe_read_eerd_X540
> Mar  2 19:26:42 fwt kernel: ixgbe_acquire_swfw_sync_X540
> Mar  2 19:26:42 fwt kernel: ixgbe_get_swfw_sync_semaphore
> Mar  2 19:26:42 fwt kernel: ixgbe_release_swfw_sync_semaphore
> Mar  2 19:26:42 fwt kernel: ixgbe_read_eerd_buffer_generic
> Mar  2 19:26:42 fwt kernel: ixgbe_init_eeprom_params_X540
> Mar  2 19:26:42 fwt kernel: ixgbe_poll_eerd_eewr_done
> Mar  2 19:26:42 fwt kernel: ixgbe_release_swfw_sync_X540
> Mar  2 19:26:42 fwt kernel: ixgbe_get_swfw_sync_semaphore
> Mar  2 19:26:42 fwt kernel: ixgbe_release_swfw_sync_semaphore
> Mar  2 19:26:42 fwt kernel: ixgbe_read_eerd_X540
> Mar  2 19:26:42 fwt kernel: ixgbe_acquire_swfw_sync_X540
> Mar  2 19:26:42 fwt kernel: ixgbe_get_swfw_sync_semaphore
> Mar  2 19:26:42 fwt kernel: ixgbe_release_swfw_sync_semaphore
> Mar  2 19:26:42 fwt kernel: ixgbe_read_eerd_buffer_generic
> Mar  2 19:26:42 fwt kernel: ixgbe_init_eeprom_params_X540
> Mar  2 19:26:42 fwt kernel: ixgbe_poll_eerd_eewr_done
> Mar  2 19:26:42 fwt kernel: ixgbe_release_swfw_sync_X540
> Mar  2 19:26:42 fwt kernel: ixgbe_get_swfw_sync_semaphore
> Mar  2 19:26:42 fwt kernel: ixgbe_release_swfw_sync_semaphore
> Mar  2 19:26:42 fwt kernel: ixgbe_read_eerd_X540
> Mar  2 19:26:42 fwt kernel: ixgbe_acquire_swfw_sync_X540
> Mar  2 19:26:42 fwt kernel: ixgbe_get_swfw_sync_semaphore
> Mar  2 19:26:42 fwt kernel: ixgbe_release_swfw_sync_semaphore
> Mar  2 19:26:42 fwt kernel: ixgbe_read_eerd_buffer_generic
> Mar  2 19:26:42 fwt kernel: ixgbe_init_eeprom_params_X540
> Mar  2 19:26:42 fwt kernel: ixgbe_poll_eerd_eewr_done
> Mar  2 19:26:42 fwt kernel: ixgbe_release_swfw_sync_X540
> Mar  2 19:26:42 fwt kernel: ixgbe_get_swfw_sync_semaphore
> Mar  2 19:26:42 fwt kernel: ixgbe_release_swfw_sync_semaphore
> Mar  2 19:26:42 fwt kernel: ixgbe_validate_mac_addr
> Mar  2 19:26:42 fwt kernel: ixgbe_set_rar_generic
> Mar  2 19:26:42 fwt kernel: ixgbe_set_vmdq_generic
> Mar  2 19:26:42 fwt kernel: ixgbe_get_wwn_prefix_generic
> Mar  2 19:26:42 fwt kernel: ixgbe_read_eerd_X540
> Mar  2 19:26:42 fwt kernel: ixgbe_acquire_swfw_sync_X540
> Mar  2 19:26:42 fwt kernel: ixgbe_get_swfw_sync_semaphore
> Mar  2 19:26:42 fwt kernel: ixgbe_release_swfw_sync_semaphore
> Mar  2 19:26:42 fwt kernel: ixgbe_read_eerd_buffer_generic
> Mar  2 19:26:42 fwt kernel: ixgbe_init_eeprom_params_X540
> Mar  2 19:26:42 fwt kernel: ixgbe_poll_eerd_eewr_done
> Mar  2 19:26:42 fwt kernel: ixgbe_release_swfw_sync_X540
> Mar  2 19:26:42 fwt kernel: ixgbe_get_swfw_sync_semaphore
> Mar  2 19:26:42 fwt kernel: ixgbe_release_swfw_sync_semaphore
> Mar  2 19:26:42 fwt kernel: ixgbe_read_eerd_X540
> Mar  2 19:26:42 fwt kernel: ixgbe_acquire_swfw_sync_X540
> Mar  2 19:26:42 fwt kernel: ixgbe_get_swfw_sync_semaphore
> Mar  2 19:26:42 fwt kernel: ixgbe_release_swfw_sync_semaphore
> Mar  2 19:26:42 fwt kernel: ixgbe_read_eerd_buffer_generic
> Mar  2 19:26:42 fwt kernel: ixgbe_init_eeprom_params_X540
> Mar  2 19:26:42 fwt kernel: ixgbe_poll_eerd_eewr_done
> Mar  2 19:26:42 fwt kernel: ixgbe_release_swfw_sync_X540
> Mar  2 19:26:42 fwt kernel: ixgbe_get_swfw_sync_semaphore
> Mar  2 19:26:42 fwt kernel: ixgbe_release_swfw_sync_semaphore
> Mar  2 19:26:42 fwt kernel: ixgbe_read_eerd_X540
> Mar  2 19:26:42 fwt kernel: ixgbe_acquire_swfw_sync_X540
> Mar  2 19:26:42 fwt kernel: ixgbe_get_swfw_sync_semaphore
> Mar  2 19:26:42 fwt kernel: ixgbe_release_swfw_sync_semaphore
> Mar  2 19:26:42 fwt kernel: ixgbe_read_eerd_buffer_generic
> Mar  2 19:26:42 fwt kernel: ixgbe_init_eeprom_params_X540
> Mar  2 19:26:42 fwt kernel: ixgbe_poll_eerd_eewr_done
> Mar  2 19:26:42 fwt kernel: ixgbe_release_swfw_sync_X540
> Mar  2 19:26:42 fwt kernel: ixgbe_get_swfw_sync_semaphore
> Mar  2 19:26:42 fwt kernel: ixgbe_release_swfw_sync_semaphore
> Mar  2 19:26:42 fwt kernel: ixgbe_read_eerd_X540
> Mar  2 19:26:42 fwt kernel: ixgbe_acquire_swfw_sync_X540
> Mar  2 19:26:42 fwt kernel: ixgbe_get_swfw_sync_semaphore
> Mar  2 19:26:42 fwt kernel: ixgbe_release_swfw_sync_semaphore
> Mar  2 19:26:42 fwt kernel: ixgbe_read_eerd_buffer_generic
> Mar  2 19:26:42 fwt kernel: ixgbe_init_eeprom_params_X540
> Mar  2 19:26:42 fwt kernel: ixgbe_poll_eerd_eewr_done
> Mar  2 19:26:42 fwt kernel: ixgbe_release_swfw_sync_X540
> Mar  2 19:26:42 fwt kernel: ixgbe_get_swfw_sync_semaphore
> Mar  2 19:26:42 fwt kernel: ixgbe_release_swfw_sync_semaphore
> Mar  2 19:26:42 fwt kernel: ixgbe_start_hw_X540
> Mar  2 19:26:42 fwt kernel: ixgbe_start_hw_generic
> Mar  2 19:26:42 fwt kernel: ixgbe_clear_vfta_generic
> Mar  2 19:26:42 fwt kernel: ixgbe_clear_hw_cntrs_generic
> Mar  2 19:26:42 fwt kernel: ixgbe_read_phy_reg_generic
> Mar  2 19:26:42 fwt kernel: ixgbe_acquire_swfw_sync_X540
> Mar  2 19:26:42 fwt kernel: ixgbe_get_swfw_sync_semaphore
> Mar  2 19:26:42 fwt kernel: ixgbe_release_swfw_sync_semaphore
> Mar  2 19:26:42 fwt kernel: ixgbe_release_swfw_sync_X540
> Mar  2 19:26:42 fwt kernel: ixgbe_get_swfw_sync_semaphore
> Mar  2 19:26:42 fwt kernel: ixgbe_release_swfw_sync_semaphore
> Mar  2 19:26:42 fwt kernel: ixgbe_read_phy_reg_generic
> Mar  2 19:26:42 fwt kernel: ixgbe_acquire_swfw_sync_X540
> Mar  2 19:26:42 fwt kernel: ixgbe_get_swfw_sync_semaphore
> Mar  2 19:26:42 fwt kernel: ixgbe_release_swfw_sync_semaphore
> Mar  2 19:26:42 fwt kernel: ixgbe_release_swfw_sync_X540
> Mar  2 19:26:42 fwt kernel: ixgbe_get_swfw_sync_semaphore
> Mar  2 19:26:42 fwt kernel: ixgbe_release_swfw_sync_semaphore
> Mar  2 19:26:42 fwt kernel: ixgbe_read_phy_reg_generic
> Mar  2 19:26:42 fwt kernel: ixgbe_acquire_swfw_sync_X540
> Mar  2 19:26:42 fwt kernel: ixgbe_get_swfw_sync_semaphore
> Mar  2 19:26:42 fwt kernel: ixgbe_release_swfw_sync_semaphore
> Mar  2 19:26:42 fwt kernel: ixgbe_release_swfw_sync_X540
> Mar  2 19:26:42 fwt kernel: ixgbe_get_swfw_sync_semaphore
> Mar  2 19:26:42 fwt kernel: ixgbe_release_swfw_sync_semaphore
> Mar  2 19:26:42 fwt kernel: ixgbe_read_phy_reg_generic
> Mar  2 19:26:42 fwt kernel: ixgbe_acquire_swfw_sync_X540
> Mar  2 19:26:42 fwt kernel: ixgbe_get_swfw_sync_semaphore
> Mar  2 19:26:42 fwt kernel: ixgbe_release_swfw_sync_semaphore
> Mar  2 19:26:42 fwt kernel: ixgbe_release_swfw_sync_X540
> Mar  2 19:26:42 fwt kernel: ixgbe_get_swfw_sync_semaphore
> Mar  2 19:26:42 fwt kernel: ixgbe_release_swfw_sync_semaphore
> Mar  2 19:26:42 fwt kernel: ixgbe_setup_fc_generic
> Mar  2 19:26:42 fwt kernel: ixgbe_read_phy_reg_generic
> Mar  2 19:26:42 fwt kernel: ixgbe_acquire_swfw_sync_X540
> Mar  2 19:26:42 fwt kernel: ixgbe_get_swfw_sync_semaphore
> Mar  2 19:26:42 fwt kernel: ixgbe_release_swfw_sync_semaphore
> Mar  2 19:26:42 fwt kernel: ixgbe_release_swfw_sync_X540
> Mar  2 19:26:42 fwt kernel: ixgbe_get_swfw_sync_semaphore
> Mar  2 19:26:42 fwt kernel: ixgbe_release_swfw_sync_semaphore
> Mar  2 19:26:42 fwt kernel: ixgbe_device_supports_autoneg_fc
> Mar  2 19:26:42 fwt kernel: ixgbe_write_phy_reg_generic
> Mar  2 19:26:42 fwt kernel: ixgbe_acquire_swfw_sync_X540
> Mar  2 19:26:42 fwt kernel: ixgbe_get_swfw_sync_semaphore
> Mar  2 19:26:42 fwt kernel: ixgbe_release_swfw_sync_semaphore
> Mar  2 19:26:42 fwt kernel: ixgbe_release_swfw_sync_X540
> Mar  2 19:26:42 fwt kernel: ixgbe_get_swfw_sync_semaphore
> Mar  2 19:26:42 fwt kernel: ixgbe_release_swfw_sync_semaphore
> Mar  2 19:26:42 fwt kernel: Set up FC; PCS1GLCTL =3D 0x00000000
> Mar  2 19:26:42 fwt kernel:
> Mar  2 19:26:42 fwt kernel: ixgbe_update_mc_addr_list_generic
> Mar  2 19:26:42 fwt kernel: Clearing MTA
> Mar  2 19:26:42 fwt kernel:
> Mar  2 19:26:42 fwt kernel: ixgbe_update_mc_addr_list_generic Complete
> Mar  2 19:26:42 fwt kernel:
> Mar  2 19:26:42 fwt kernel: ixgbe_enable_rx_dma_generic
> Mar  2 19:26:42 fwt kernel: ixgbe_read_phy_reg_generic
> Mar  2 19:26:42 fwt kernel: ixgbe_acquire_swfw_sync_X540
> Mar  2 19:26:42 fwt kernel: ixgbe_get_swfw_sync_semaphore
> Mar  2 19:26:42 fwt kernel: ixgbe_release_swfw_sync_semaphore
> Mar  2 19:26:42 fwt kernel: ixgbe_release_swfw_sync_X540
> Mar  2 19:26:42 fwt kernel: ixgbe_get_swfw_sync_semaphore
> Mar  2 19:26:42 fwt kernel: ixgbe_release_swfw_sync_semaphore
> Mar  2 19:26:42 fwt kernel: ixgbe_write_phy_reg_generic
> Mar  2 19:26:42 fwt kernel: ixgbe_acquire_swfw_sync_X540
> Mar  2 19:26:42 fwt kernel: ixgbe_get_swfw_sync_semaphore
> Mar  2 19:26:42 fwt kernel: ixgbe_release_swfw_sync_semaphore
> Mar  2 19:26:42 fwt kernel: ixgbe_release_swfw_sync_X540
> Mar  2 19:26:42 fwt kernel: ixgbe_get_swfw_sync_semaphore
> Mar  2 19:26:42 fwt kernel: ixgbe_release_swfw_sync_semaphore
> Mar  2 19:26:42 fwt kernel: ixgbe_check_mac_link_generic
> Mar  2 19:26:42 fwt kernel: ixgbe_get_copper_link_capabilities_generic
> Mar  2 19:26:42 fwt kernel: ixgbe_read_phy_reg_generic
> Mar  2 19:26:42 fwt kernel: ixgbe_acquire_swfw_sync_X540
> Mar  2 19:26:42 fwt kernel: ixgbe_get_swfw_sync_semaphore
> Mar  2 19:26:42 fwt kernel: ixgbe_release_swfw_sync_semaphore
> Mar  2 19:26:42 fwt kernel: ixgbe_release_swfw_sync_X540
> Mar  2 19:26:42 fwt kernel: ixgbe_get_swfw_sync_semaphore
> Mar  2 19:26:42 fwt kernel: ixgbe_release_swfw_sync_semaphore
> Mar  2 19:26:42 fwt kernel: ixgbe_setup_mac_link_X540
> Mar  2 19:26:42 fwt kernel: ixgbe_setup_phy_link_speed_generic
> Mar  2 19:26:42 fwt kernel: ixgbe_setup_phy_link_generic
> Mar  2 19:26:42 fwt kernel: ixgbe_get_copper_link_capabilities_generic
> Mar  2 19:26:42 fwt kernel: ixgbe_read_phy_reg_generic
> Mar  2 19:26:42 fwt kernel: ixgbe_acquire_swfw_sync_X540
> Mar  2 19:26:42 fwt kernel: ixgbe_get_swfw_sync_semaphore
> Mar  2 19:26:42 fwt kernel: ixgbe_release_swfw_sync_semaphore
> Mar  2 19:26:42 fwt kernel: ixgbe_release_swfw_sync_X540
> Mar  2 19:26:42 fwt kernel: ixgbe_get_swfw_sync_semaphore
> Mar  2 19:26:42 fwt kernel: ixgbe_release_swfw_sync_semaphore
> Mar  2 19:26:42 fwt kernel: ixgbe_write_phy_reg_generic
> Mar  2 19:26:42 fwt kernel: ixgbe_acquire_swfw_sync_X540
> Mar  2 19:26:42 fwt kernel: ixgbe_get_swfw_sync_semaphore
> Mar  2 19:26:42 fwt kernel: ixgbe_release_swfw_sync_semaphore
> Mar  2 19:26:42 fwt kernel: ixgbe_release_swfw_sync_X540
> Mar  2 19:26:42 fwt kernel: ixgbe_get_swfw_sync_semaphore
> Mar  2 19:26:42 fwt kernel: ixgbe_release_swfw_sync_semaphore
> Mar  2 19:26:42 fwt kernel: ixgbe_read_phy_reg_generic
> Mar  2 19:26:42 fwt kernel: ixgbe_acquire_swfw_sync_X540
> Mar  2 19:26:42 fwt kernel: ixgbe_get_swfw_sync_semaphore
> Mar  2 19:26:42 fwt kernel: ixgbe_release_swfw_sync_semaphore
> Mar  2 19:26:42 fwt kernel: ixgbe_release_swfw_sync_X540
> Mar  2 19:26:42 fwt kernel: ixgbe_get_swfw_sync_semaphore
> Mar  2 19:26:42 fwt kernel: ixgbe_release_swfw_sync_semaphore
> Mar  2 19:26:42 fwt kernel: ixgbe_write_phy_reg_generic
> Mar  2 19:26:42 fwt kernel: ixgbe_acquire_swfw_sync_X540
> Mar  2 19:26:42 fwt kernel: ixgbe_get_swfw_sync_semaphore
> Mar  2 19:26:42 fwt kernel: ixgbe_release_swfw_sync_semaphore
> Mar  2 19:26:42 fwt kernel: ixgbe_release_swfw_sync_X540
> Mar  2 19:26:42 fwt kernel: ixgbe_get_swfw_sync_semaphore
> Mar  2 19:26:42 fwt kernel: ixgbe_release_swfw_sync_semaphore
> Mar  2 19:26:42 fwt kernel: ixgbe_read_phy_reg_generic
> Mar  2 19:26:42 fwt kernel: ixgbe_acquire_swfw_sync_X540
> Mar  2 19:26:42 fwt kernel: ixgbe_get_swfw_sync_semaphore
> Mar  2 19:26:42 fwt kernel: ixgbe_release_swfw_sync_semaphore
> Mar  2 19:26:42 fwt kernel: ixgbe_release_swfw_sync_X540
> Mar  2 19:26:42 fwt kernel: ixgbe_get_swfw_sync_semaphore
> Mar  2 19:26:42 fwt kernel: ixgbe_release_swfw_sync_semaphore
> Mar  2 19:26:42 fwt kernel: ixgbe_write_phy_reg_generic
> Mar  2 19:26:42 fwt kernel: ixgbe_acquire_swfw_sync_X540
> Mar  2 19:26:42 fwt kernel: ixgbe_get_swfw_sync_semaphore
> Mar  2 19:26:42 fwt kernel: ixgbe_release_swfw_sync_semaphore
> Mar  2 19:26:42 fwt kernel: ixgbe_release_swfw_sync_X540
> Mar  2 19:26:42 fwt kernel: ixgbe_get_swfw_sync_semaphore
> Mar  2 19:26:42 fwt kernel: ixgbe_release_swfw_sync_semaphore
> Mar  2 19:26:42 fwt kernel: ixgbe_check_reset_blocked
> Mar  2 19:26:42 fwt kernel: ixgbe_read_phy_reg_generic
> Mar  2 19:26:42 fwt kernel: ixgbe_acquire_swfw_sync_X540
> Mar  2 19:26:42 fwt kernel: ixgbe_get_swfw_sync_semaphore
> Mar  2 19:26:42 fwt kernel: ixgbe_release_swfw_sync_semaphore
> Mar  2 19:26:42 fwt kernel: ixgbe_release_swfw_sync_X540
> Mar  2 19:26:42 fwt kernel: ixgbe_get_swfw_sync_semaphore
> Mar  2 19:26:42 fwt kernel: ixgbe_release_swfw_sync_semaphore
> Mar  2 19:26:42 fwt kernel: ixgbe_write_phy_reg_generic
> Mar  2 19:26:42 fwt kernel: ixgbe_acquire_swfw_sync_X540
> Mar  2 19:26:42 fwt kernel: ixgbe_get_swfw_sync_semaphore
> Mar  2 19:26:42 fwt kernel: ixgbe_release_swfw_sync_semaphore
> Mar  2 19:26:42 fwt kernel: ixgbe_release_swfw_sync_X540
> Mar  2 19:26:42 fwt kernel: ixgbe_get_swfw_sync_semaphore
> Mar  2 19:26:42 fwt kernel: ixgbe_release_swfw_sync_semaphore
> Mar  2 19:26:42 fwt kernel: ixgbe_start_hw_X540
> Mar  2 19:26:42 fwt kernel: ixgbe_start_hw_generic
> Mar  2 19:26:42 fwt kernel: ixgbe_clear_vfta_generic
> Mar  2 19:26:42 fwt kernel: ixgbe_clear_hw_cntrs_generic
> Mar  2 19:26:42 fwt kernel: ixgbe_read_phy_reg_generic
> Mar  2 19:26:42 fwt kernel: ixgbe_acquire_swfw_sync_X540
> Mar  2 19:26:42 fwt kernel: ixgbe_get_swfw_sync_semaphore
> Mar  2 19:26:42 fwt kernel: ixgbe_release_swfw_sync_semaphore
> Mar  2 19:26:42 fwt kernel: ixgbe_release_swfw_sync_X540
> Mar  2 19:26:42 fwt kernel: ixgbe_get_swfw_sync_semaphore
> Mar  2 19:26:42 fwt kernel: ixgbe_release_swfw_sync_semaphore
> Mar  2 19:26:42 fwt kernel: ixgbe_read_phy_reg_generic
> Mar  2 19:26:42 fwt kernel: ixgbe_acquire_swfw_sync_X540
> Mar  2 19:26:42 fwt kernel: ixgbe_get_swfw_sync_semaphore
> Mar  2 19:26:42 fwt kernel: ixgbe_release_swfw_sync_semaphore
> Mar  2 19:26:42 fwt kernel: ixgbe_release_swfw_sync_X540
> Mar  2 19:26:42 fwt kernel: ixgbe_get_swfw_sync_semaphore
> Mar  2 19:26:42 fwt kernel: ixgbe_release_swfw_sync_semaphore
> Mar  2 19:26:42 fwt kernel: ixgbe_read_phy_reg_generic
> Mar  2 19:26:42 fwt kernel: ixgbe_acquire_swfw_sync_X540
> Mar  2 19:26:42 fwt kernel: ixgbe_get_swfw_sync_semaphore
> Mar  2 19:26:42 fwt kernel: ixgbe_release_swfw_sync_semaphore
> Mar  2 19:26:42 fwt kernel: ixgbe_release_swfw_sync_X540
> Mar  2 19:26:42 fwt kernel: ixgbe_get_swfw_sync_semaphore
> Mar  2 19:26:42 fwt kernel: ixgbe_release_swfw_sync_semaphore
> Mar  2 19:26:42 fwt kernel: ixgbe_read_phy_reg_generic
> Mar  2 19:26:42 fwt kernel: ixgbe_acquire_swfw_sync_X540
> Mar  2 19:26:42 fwt kernel: ixgbe_get_swfw_sync_semaphore
> Mar  2 19:26:42 fwt kernel: ixgbe_release_swfw_sync_semaphore
> Mar  2 19:26:43 fwt kernel: ixgbe_release_swfw_sync_X540
> Mar  2 19:26:43 fwt kernel: ixgbe_get_swfw_sync_semaphore
> Mar  2 19:26:43 fwt kernel: ixgbe_release_swfw_sync_semaphore
> Mar  2 19:26:43 fwt kernel: ixgbe_setup_fc_generic
> Mar  2 19:26:43 fwt kernel: ixgbe_read_phy_reg_generic
> Mar  2 19:26:43 fwt kernel: ixgbe_acquire_swfw_sync_X540
> Mar  2 19:26:43 fwt kernel: ixgbe_get_swfw_sync_semaphore
> Mar  2 19:26:43 fwt kernel: ixgbe_release_swfw_sync_semaphore
> Mar  2 19:26:43 fwt kernel: ixgbe_release_swfw_sync_X540
> Mar  2 19:26:43 fwt kernel: ixgbe_get_swfw_sync_semaphore
> Mar  2 19:26:43 fwt kernel: ixgbe_release_swfw_sync_semaphore
> Mar  2 19:26:43 fwt kernel: ixgbe_device_supports_autoneg_fc
> Mar  2 19:26:43 fwt kernel: ixgbe_write_phy_reg_generic
> Mar  2 19:26:43 fwt kernel: ixgbe_acquire_swfw_sync_X540
> Mar  2 19:26:43 fwt kernel: ixgbe_get_swfw_sync_semaphore
> Mar  2 19:26:43 fwt kernel: ixgbe_release_swfw_sync_semaphore
> Mar  2 19:26:43 fwt kernel: ixgbe_release_swfw_sync_X540
> Mar  2 19:26:43 fwt kernel: ixgbe_get_swfw_sync_semaphore
> Mar  2 19:26:43 fwt kernel: ixgbe_release_swfw_sync_semaphore
> Mar  2 19:26:43 fwt kernel: Set up FC; PCS1GLCTL =3D 0x00000180
> Mar  2 19:26:43 fwt kernel:
> Mar  2 19:26:43 fwt kernel: ixgbe_check_mac_link_generic
> Mar  2 19:26:45 fwt kernel: ixgbe_validate_mac_addr
> Mar  2 19:26:45 fwt kernel: MAC address is all zeros
> Mar  2 19:26:45 fwt kernel:
> Mar  2 19:26:45 fwt kernel: ixgbe_write_mbx
> Mar  2 19:26:45 fwt kernel: ixgbe_write_mbx_pf
> Mar  2 19:26:45 fwt kernel: ixgbe_obtain_mbx_lock_pf
> Mar  2 19:26:45 fwt kernel: ixgbe_check_for_msg_pf
> Mar  2 19:26:45 fwt kernel: ixgbe_check_for_ack_pf
> Mar  2 19:26:45 fwt kernel: ixv0: <Intel(R) PRO/10GbE Virtual Function Net=
work
> Driver, Version - 1.4.6-k> at device 0.128 on pci8
> Mar  2 19:26:45 fwt kernel: ixgbe_set_mac_type
> Mar  2 19:26:45 fwt kernel:
> Mar  2 19:26:45 fwt kernel: ixgbe_set_mac_type found mac: 5, returns: 0
> Mar  2 19:26:45 fwt kernel:
> Mar  2 19:26:45 fwt kernel: ixv0: Using MSIX interrupts with 2 vectors
> Mar  2 19:26:45 fwt kernel: ixgbe_init_shared_code
> Mar  2 19:26:45 fwt kernel: ixgbe_set_mac_type
> Mar  2 19:26:45 fwt kernel:
> Mar  2 19:26:45 fwt kernel: ixgbe_set_mac_type found mac: 5, returns: 0
> Mar  2 19:26:45 fwt kernel:
> Mar  2 19:26:45 fwt kernel: ixgbevf_reset_hw_vf
> Mar  2 19:26:45 fwt kernel: Issuing a function level reset to MAC
> Mar  2 19:26:45 fwt kernel:
> Mar  2 19:26:45 fwt kernel: ixgbe_check_for_rst_vf
> Mar  2 19:26:45 fwt kernel: ixgbe_check_for_rst_vf
> Mar  2 19:26:45 fwt kernel: ixgbe_write_posted_mbx
> Mar  2 19:26:45 fwt kernel: ixgbe_write_mbx_vf
> Mar  2 19:26:45 fwt kernel: ixgbe_obtain_mbx_lock_vf
> Mar  2 19:26:45 fwt kernel: ixgbe_check_for_msg_vf
> Mar  2 19:26:45 fwt kernel: ixgbe_check_for_ack_vf
> Mar  2 19:26:45 fwt kernel: ixgbe_poll_for_ack
> Mar  2 19:26:45 fwt kernel: ixgbe_check_for_ack_vf
> Mar  2 19:26:45 fwt last message repeated 1999 times
> Mar  2 19:26:45 fwt kernel: ixv0: Polling for VF0 mailbox ack
> timedoutixgbe_read_posted_mbx
> Mar  2 19:26:45 fwt kernel: ixgbe_poll_for_msg
> Mar  2 19:26:45 fwt kernel: ixgbe_check_for_msg_vf
> Mar  2 19:26:45 fwt last message repeated 1999 times
> Mar  2 19:26:45 fwt kernel: ixv0: Polling for VF0 mailbox message timedout=
ixv0:
> ixgbe_reset_hw() failed with error -100
> Mar  2 19:26:45 fwt kernel: device_attach: ixv0 attach returned 5
> Mar  2 19:26:54 fwt devd: Processing event '!system=3DIFNET subsystem=3Dix=
0
> type=3DLINK_UP'
> Mar  2 19:26:54 fwt kernel: ixgbe_check_mac_link_generic
> Mar  2 19:26:54 fwt kernel: ixgbe_fc_enable_generic
> Mar  2 19:26:54 fwt kernel: ixgbe_fc_autoneg
> Mar  2 19:26:54 fwt kernel: ix0: Flow control autoneg is disabledixgbe_wri=
te_mbx
> Mar  2 19:26:54 fwt kernel: ixgbe_write_mbx_pf
> Mar  2 19:26:54 fwt kernel: ixgbe_obtain_mbx_lock_pf
> Mar  2 19:26:54 fwt kernel: ix0: link state changed to UP
> Mar  2 19:26:54 fwt kernel: ixgbe_check_for_msg_pf
> Mar  2 19:26:54 fwt kernel: ixgbe_check_for_ack_pf
> Mar  2 19:26:54 fwt kernel: ixgbe_check_for_rst
> Mar  2 19:26:54 fwt kernel: ixgbe_check_for_rst_pf
> Mar  2 19:26:54 fwt kernel: ixgbe_check_for_msg
> Mar  2 19:26:54 fwt kernel: ixgbe_check_for_msg_pf
> Mar  2 19:26:54 fwt kernel: ixgbe_check_for_ack
> Mar  2 19:26:54 fwt kernel: ixgbe_check_for_ack_pf
> Mar  2 19:26:54 fwt devd: Executing '/etc/rc.d/dhclient quietstart ix0'
>=20
>=20
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>=20



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