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Date:      Wed, 17 Dec 2008 21:56:35 +0100
From:      Uwe Grohnwaldt <uwe@grohnwaldt.eu>
To:        Paul Saab <ps@mu.org>
Cc:        jfv@freebsd.org, freebsd-net@freebsd.org, current@freebsd.org, thompsa@freebsd.org
Subject:   Re: [Fwd: em0 disappeared]
Message-ID:  <49496783.1090805@grohnwaldt.eu>
In-Reply-To: <5c0ff6a70812171217w1f19b185v7f8d3defde6c4deb@mail.gmail.com>
References:  <494954FD.8050708@grohnwaldt.eu> <5c0ff6a70812171217w1f19b185v7f8d3defde6c4deb@mail.gmail.com>

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with latest src, there were no messages about if_em in dmesg. miwi built 
src from 2008-07-27 - there the device was active.

Paul Saab wrote:
> does dmesg show the device failing to attach?
>
> On Wed, Dec 17, 2008 at 11:37 AM, Uwe Grohnwaldt <uwe@grohnwaldt.eu> 
> wrote:
>
>     hi,
>
>     i've forgotten the cc, sry.
>
>     chers,
>     uwe
>
>     howdy,
>
>     miwi and me tried to update a freebsd-current server to the todays
>     src. after the update my em0-device disappeared. information about
>     the old image:
>
>     uname -a
>     FreeBSD amd.miwibox.org <http://amd.miwibox.org>; 8.0-CURRENT
>     FreeBSD 8.0-CURRENT #0: Fri Jul 25 11:01:22 CEST 2008
>     root@xizor.skywalkers.local:/usr/obj/usr/src/sys/GENERIC  amd64
>
>     pciconf
>     em0@pci0:4:7:0: class=0x020000 card=0x13768086 chip=0x107c8086
>     rev=0x05 hdr=0x00 vendor     = 'Intel Corporation' device     =
>     'PRO/1000 GT'             class      = network subclass   = ethernet
>
>
>     after the update there is no em-device:
>     pciconf -lv:
>
>     # amd# pciconf -lv | more
>     # none0@pci0:0:0:0:      class=0x050000 card=0x10c51734
>     chip=0x02f010de rev=0xa2 hdr=0x00
>     #     vendor    = 'Nvidia Corp'
>     #     device    = 'C51 Host Bridge'
>     #     class      = memory
>     #     subclass  = RAM
>     # none1@pci0:0:0:1:      class=0x050000 card=0x10c51734
>     chip=0x02fa10de rev=0xa2 hdr=0x00
>     #     vendor    = 'Nvidia Corp'
>     #     device    = 'C51 Memory Controller 0'
>     #     class      = memory
>     #     subclass  = RAM
>     # none2@pci0:0:0:2:      class=0x050000 card=0x10c51734
>     chip=0x02fe10de rev=0xa2 hdr=0x00
>     #     vendor    = 'Nvidia Corp'
>     #     device    = 'C51 Memory Controller 1'
>     #     class      = memory
>     #     subclass  = RAM
>     # none3@pci0:0:0:3:      class=0x050000 card=0x10c51734
>     chip=0x02f810de rev=0xa2 hdr=0x00
>     #     vendor    = 'Nvidia Corp'
>     #     device    = 'C51 Memory Controller 5'
>     #     class      = memory
>     #     subclass  = RAM
>     # hdr=0x00
>     #     vendor    = 'Nvidia Corp'
>     #     device    = 'C51 Memory Controller 4'
>     #     class      = memory
>     #     subclass  = RAM
>     # hdr=0x00
>     #     vendor    = 'Nvidia Corp'
>     #     device    = 'C51 Host Bridge'
>     #     class      = memory
>     #     subclass  = RAM
>     # hdr=0x00
>     #     vendor    = 'Nvidia Corp'
>     #     device    = 'C51 Memory Controller 3'
>     #     class      = memory
>     #     subclass  = RAM
>     # hdr=0x00
>     #     vendor    = 'Nvidia Corp'
>     #     device    = 'C51 Memory Controller 2'
>     #     class      = memory
>     #     subclass  = RAM
>     # hdr=0x01
>     #     vendor    = 'Nvidia Corp'
>     #     device    = 'C51 PCIe Bridge'
>     #     class      = bridge
>     #     subclass  = PCI-PCI
>     # hdr=0x01
>     #     vendor    = 'Nvidia Corp'
>     #     device    = 'C51 PCIe Bridge'
>     #     class      = bridge
>     #     subclass  = PCI-PCI
>     # hdr=0x00
>     #     vendor    = 'Nvidia Corp'
>     # rocessor)'
>     #     class      = display
>     #     subclass  = VGA
>     # hdr=0x00
>     #     vendor    = 'Nvidia Corp'
>     #     device    = 'MCP51 Host Bridge'
>     #     class      = memory
>     #     subclass  = RAM
>     # hdr=0x00
>     #     vendor    = 'Nvidia Corp'
>     #     device    = 'MCP51 LPC Bridge'
>     #     class      = bridge
>     #     subclass  = PCI-ISA
>     # hdr=0x00
>     #     vendor    = 'Nvidia Corp'
>     #     device    = 'NVIDIA SMB Bus Controller NVIDIA nForce PCI
>     System Management'
>     #     class      = serial bus
>     #     subclass  = SMBus
>     # ohci0@pci0:0:11:0:      class=0x0c0310 card=0x10c61734
>     chip=0x026d10de rev=0xa3 hdr=0x00
>     #     vendor    = 'Nvidia Corp'
>     #     device    = 'MCP51 USB Controller'
>     #     class      = serial bus
>     #     subclass  = USB
>     # ehci0@pci0:0:11:1:      class=0x0c0320 card=0x10c61734
>     chip=0x026e10de rev=0xa3 hdr=0x00
>     #     vendor    = 'Nvidia Corp'
>     #     device    = 'MCP51 USB Controller'
>     #     class      = serial bus
>     #     subclass  = USB
>     # atapci0@pci0:0:13:0:    class=0x01018a card=0x10c61734
>     chip=0x026510de rev=0xf1 hdr=0x00
>     #     vendor    = 'Nvidia Corp'
>     #     device    = 'MCP51 Parallel ATA Controller'
>     #     class      = mass storage
>     #     subclass  = ATA
>     # atapci1@pci0:0:14:0:    class=0x010185 card=0x10c61734
>     chip=0x026610de rev=0xf1 hdr=0x00
>     #     vendor    = 'Nvidia Corp'
>     #     device    = 'MCP51 Serial ATA Controller'
>     #     class      = mass storage
>     #     subclass  = ATA
>     # atapci2@pci0:0:15:0:    class=0x010185 card=0x10c61734
>     chip=0x026710de rev=0xf1 hdr=0x00
>     #     vendor    = 'Nvidia Corp'
>     #     device    = 'MCP51 Serial ATA Controller'
>     #     class      = mass storage
>     #     subclass  = ATA
>     # pcib3@pci0:0:16:0:      class=0x060401 card=0xcb8410de
>     chip=0x026f10de rev=0xa2 hdr=0x01
>     #     vendor    = 'Nvidia Corp'
>     #     device    = 'MCP51 PCI Bridge'
>     #     class      = bridge
>     #     subclass  = PCI-PCI
>     # hostb0@pci0:0:24:0:    class=0x060000 card=0x00000000
>     chip=0x11001022 rev=0x00 hdr=0x00
>     #     vendor    = 'Advanced Micro Devices (AMD)'
>     #     device    = '(K8) Athlon 64/Opteron HyperTransport
>     Technology Configuration'
>     #     class      = bridge
>     #     subclass  = HOST-PCI
>     # hostb1@pci0:0:24:1:    class=0x060000 card=0x00000000
>     chip=0x11011022 rev=0x00 hdr=0x00
>     #     vendor    = 'Advanced Micro Devices (AMD)'
>     #     device    = '(K8) Athlon 64/Opteron Address Map'
>     #     class      = bridge
>     #     subclass  = HOST-PCI
>     # hostb2@pci0:0:24:2:    class=0x060000 card=0x00000000
>     chip=0x11021022 rev=0x00 hdr=0x00
>     #     vendor    = 'Advanced Micro Devices (AMD)'
>     #     device    = '(K8) Athlon 64/Opteron DRAM Controller'
>     #     class      = bridge
>     #     subclass  = HOST-PCI
>     # hostb3@pci0:0:24:3:    class=0x060000 card=0x00000000
>     chip=0x11031022 rev=0x00 hdr=0x00
>     #     vendor    = 'Advanced Micro Devices (AMD)'
>     #     device    = '(K8) Athlon 64/Opteron Miscellaneous Control'
>     #     class      = bridge
>     #     subclass  = HOST-PCI
>     # amd#
>
>
>     moreover i have a lspci from the rescue-linux:
>     # 00:00.0 RAM memory: nVidia Corporation C51 Host Bridge (rev a2)
>     # 00:00.1 RAM memory: nVidia Corporation C51 Memory Controller 0
>     (rev a2)
>     # 00:00.2 RAM memory: nVidia Corporation C51 Memory Controller 1
>     (rev a2)
>     # 00:00.3 RAM memory: nVidia Corporation C51 Memory Controller 5
>     (rev a2)
>     # 00:00.4 RAM memory: nVidia Corporation C51 Memory Controller 4
>     (rev a2)
>     # 00:00.5 RAM memory: nVidia Corporation C51 Host Bridge (rev a2)
>     # 00:00.6 RAM memory: nVidia Corporation C51 Memory Controller 3
>     (rev a2)
>     # 00:00.7 RAM memory: nVidia Corporation C51 Memory Controller 2
>     (rev a2)
>     # 00:02.0 PCI bridge: nVidia Corporation C51 PCI Express Bridge
>     (rev a1)
>     # 00:03.0 PCI bridge: nVidia Corporation C51 PCI Express Bridge
>     (rev a1)
>     # 00:05.0 VGA compatible controller: nVidia Corporation C51 PCI
>     Express Bridge (rev a2)
>     # 00:09.0 RAM memory: nVidia Corporation MCP51 Host Bridge (rev a2)
>     # 00:0a.0 ISA bridge: nVidia Corporation MCP51 LPC Bridge (rev a3)
>     # 00:0a.1 SMBus: nVidia Corporation MCP51 SMBus (rev a3)
>     # 00:0b.0 USB Controller: nVidia Corporation MCP51 USB Controller
>     (rev a3)
>     # 00:0b.1 USB Controller: nVidia Corporation MCP51 USB Controller
>     (rev a3)
>     # 00:0d.0 IDE interface: nVidia Corporation MCP51 IDE (rev f1)
>     # 00:0e.0 IDE interface: nVidia Corporation MCP51 Serial ATA
>     Controller (rev f1)
>     # 00:0f.0 IDE interface: nVidia Corporation MCP51 Serial ATA
>     Controller (rev f1)
>     # 00:10.0 PCI bridge: nVidia Corporation MCP51 PCI Bridge (rev a2)
>     # 00:18.0 Host bridge: Advanced Micro Devices [AMD] K8
>     [Athlon64/Opteron] HyperTransport Technology Configuration
>     # 00:18.1 Host bridge: Advanced Micro Devices [AMD] K8
>     [Athlon64/Opteron] Address Map
>     # 00:18.2 Host bridge: Advanced Micro Devices [AMD] K8
>     [Athlon64/Opteron] DRAM Controller
>     # 00:18.3 Host bridge: Advanced Micro Devices [AMD] K8
>     [Athlon64/Opteron] Miscellaneous Control
>     # 04:07.0 Ethernet controller: Intel Corporation 82541PI Gigabit
>     Ethernet Controller (rev 05)
>
>     has anybody an idea?
>
>     cheers,
>     uwe
>
>
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>




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