00:00.0 Host bridge: Intel Corporation 82852/82855 GM/GME/PM/GMV Processor to I/O Controller (rev 02)
Subsystem: Acer Incorporated [ALI] Device 003d
Flags: bus master, fast devsel, latency 0
Memory at <unassigned> (32-bit, prefetchable)
Capabilities: <access denied>
Kernel driver in use: agpgart-intel
Kernel modules: intel-agp
00:00.1 System peripheral: Intel Corporation 82852/82855 GM/GME/PM/GMV Processor to I/O Controller (rev 02)
Subsystem: Acer Incorporated [ALI] Device 003d
Flags: bus master, fast devsel, latency 0
00:00.3 System peripheral: Intel Corporation 82852/82855 GM/GME/PM/GMV Processor to I/O Controller (rev 02)
Subsystem: Acer Incorporated [ALI] Device 003d
Flags: bus master, fast devsel, latency 0
00:02.0 VGA compatible controller: Intel Corporation 82852/855GM Integrated Graphics Device (rev 02) (prog-if 00 [VGA controller])
Subsystem: Acer Incorporated [ALI] Device 003d
Flags: bus master, fast devsel, latency 0, IRQ 10
Memory at b0000000 (32-bit, prefetchable) [size=128M]
Memory at f0000000 (32-bit, non-prefetchable) [size=512K]
I/O ports at e000 [size=8]
Capabilities: <access denied>
00:02.1 Display controller: Intel Corporation 82852/855GM Integrated Graphics Device (rev 02)
Subsystem: Acer Incorporated [ALI] Device 003d
Flags: fast devsel
Memory at 80000000 (32-bit, prefetchable) [disabled] [size=128M]
Memory at 88000000 (32-bit, non-prefetchable) [disabled] [size=512K]
Capabilities: <access denied>
00:1d.0 USB Controller: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) USB UHCI Controller #1 (rev 03) (prog-if 00 [UHCI])
Subsystem: Acer Incorporated [ALI] Device 003d
Flags: bus master, medium devsel, latency 0, IRQ 10
I/O ports at 1200 [size=32]
Kernel driver in use: uhci_hcd
Kernel modules: uhci-hcd
00:1d.1 USB Controller: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) USB UHCI Controller #2 (rev 03) (prog-if 00 [UHCI])
Subsystem: Acer Incorporated [ALI] Device 003d
Flags: bus master, medium devsel, latency 0, IRQ 10
I/O ports at 1600 [size=32]
Kernel driver in use: uhci_hcd
Kernel modules: uhci-hcd
00:1d.2 USB Controller: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) USB UHCI Controller #3 (rev 03) (prog-if 00 [UHCI])
Subsystem: Acer Incorporated [ALI] Device 003d
Flags: bus master, medium devsel, latency 0, IRQ 10
I/O ports at 1700 [size=32]
Kernel driver in use: uhci_hcd
Kernel modules: uhci-hcd
00:1d.7 USB Controller: Intel Corporation 82801DB/DBM (ICH4/ICH4-M) USB2 EHCI Controller (rev 03) (prog-if 20 [EHCI])
Subsystem: Acer Incorporated [ALI] Device 003d
Flags: bus master, medium devsel, latency 0, IRQ 10
Memory at f0080000 (32-bit, non-prefetchable) [size=1K]
Capabilities: <access denied>
Kernel driver in use: ehci_hcd
Kernel modules: ehci-hcd
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev 83) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=01, subordinate=05, sec-latency=32
I/O behind bridge: 0000c000-0000dfff
Memory behind bridge: e0000000-efffffff
Prefetchable memory behind bridge: a0000000-afffffff
00:1f.0 ISA bridge: Intel Corporation 82801DBM (ICH4-M) LPC Interface Bridge (rev 03)
Flags: bus master, medium devsel, latency 0
00:1f.1 IDE interface: Intel Corporation 82801DBM (ICH4-M) IDE Controller (rev 03) (prog-if 8a [Master SecP PriP])
Subsystem: Acer Incorporated [ALI] Device 003d
Flags: bus master, medium devsel, latency 0, IRQ 10
I/O ports at 01f0 [size=8]
I/O ports at 03f4 [size=1]
I/O ports at 0170 [size=8]
I/O ports at 0374 [size=1]
I/O ports at 1100 [size=16]
Memory at 88080000 (32-bit, non-prefetchable) [size=1K]
Kernel driver in use: PIIX_IDE
00:1f.3 SMBus: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) SMBus Controller (rev 03)
Subsystem: Acer Incorporated [ALI] Device 003d
Flags: medium devsel, IRQ 255
I/O ports at 1400 [size=32]
00:1f.5 Multimedia audio controller: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) AC'97 Audio Controller (rev 03)
Subsystem: Acer Incorporated [ALI] Device 0021
Flags: bus master, medium devsel, latency 0, IRQ 10
I/O ports at e100 [size=256]
I/O ports at e200 [size=64]
Memory at f0080400 (32-bit, non-prefetchable) [size=512]
Memory at f0080600 (32-bit, non-prefetchable) [size=256]
Capabilities: <access denied>
Kernel driver in use: Intel ICH
Kernel modules: snd-intel8x0
00:1f.6 Modem: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) AC'97 Modem Controller (rev 03) (prog-if 00 [Generic])
Subsystem: Acer Incorporated [ALI] Device 003d
Flags: bus master, medium devsel, latency 0, IRQ 10
I/O ports at e300 [size=256]
I/O ports at e400 [size=128]
Capabilities: <access denied>
Kernel driver in use: Intel ICH Modem
Kernel modules: snd-intel8x0m
01:00.0 FireWire (IEEE 1394): VIA Technologies, Inc. VT6306 Fire II IEEE 1394 OHCI Link Layer Controller (rev 80) (prog-if 10 [OHCI])
Subsystem: Acer Incorporated [ALI] Device 003d
Flags: bus master, stepping, medium devsel, latency 128, IRQ 10
Memory at e0001800 (32-bit, non-prefetchable) [size=2K]
I/O ports at c100 [size=128]
Capabilities: <access denied>
Kernel driver in use: ohci1394
Kernel modules: ohci1394
01:01.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8139/8139C/8139C+ (rev 10)
Subsystem: Acer Incorporated [ALI] Device 003d
Flags: bus master, medium devsel, latency 128, IRQ 10
I/O ports at c000 [size=256]
Memory at e0001000 (32-bit, non-prefetchable) [size=256]
Capabilities: <access denied>
Kernel driver in use: 8139too
Kernel modules: 8139too
01:02.0 Network controller: Intel Corporation PRO/Wireless LAN 2100 3B Mini PCI Adapter (rev 04)
Subsystem: Intel Corporation MIM2000/Centrino
Flags: bus master, medium devsel, latency 128, IRQ 10
Memory at e0000000 (32-bit, non-prefetchable) [size=4K]
Capabilities: <access denied>
Kernel driver in use: ipw2100
Kernel modules: ipw2100
01:04.0 CardBus bridge: ENE Technology Inc CB1410 Cardbus Controller (rev 01)
Subsystem: Acer Incorporated [ALI] Device 003d
Flags: bus master, medium devsel, latency 168, IRQ 10
Memory at e0002000 (32-bit, non-prefetchable) [size=4K]
Bus: primary=01, secondary=02, subordinate=05, sec-latency=176
Memory window 0: a0000000-a3fff000 (prefetchable)
Memory window 1: e4000000-e7fff000
I/O window 0: 0000c400-0000c4ff
I/O window 1: 0000c800-0000c8ff
16-bit legacy interface ports at 0001
Kernel driver in use: yenta_cardbus
Kernel modules: yenta_socket
Jan De Luyck writes:
> Hello list,
>
> I've been a happy user on my desktop system of 2.6.28 since it's been released,
> but I seem to have hit a snag on my laptop. Can't get it to boot, keeps
> panicking with a VFS: cannot open root device "hda3" or unknown-block(0,0)
>
> I've tried several configurations, starting off the last kernel built for the
> machine (2.6.25.16). I've selected the PIIX IDE driver (no SATA here), tried
> with and without the advanced partition schemes, but I can't get it to boot.
...
> #
> # Automatically generated make config: don't edit
> # Linux kernel version: 2.6.28
> # Wed Dec 31 11:46:21 2008
...
> CONFIG_HAVE_IDE=y
> CONFIG_IDE=y
>
> #
> # Please see Documentation/ide/ide.txt for help/info on IDE drives
> #
> CONFIG_IDE_ATAPI=y
> # CONFIG_BLK_DEV_IDE_SATA is not set
> # CONFIG_IDE_GD is not set
You need to enable IDE_GD and IDE_GD_ATA.
But I recommend that you switch to libata instead (with ata_piix driver).
> Are there any real benefits to switching to libata? Except ofcourse, more
> uptodate, being actively developed on, ... ;)
The main ones are support for newer chipsets, NCQ (multiple commands at a
time) and hot-plug SATA.
Alan
Mikael Pettersson wrote:
>
> You need to enable IDE_GD and IDE_GD_ATA.
>
> But I recommend that you switch to libata instead (with ata_piix driver).
Grmpf. I have no idea why I didn't tag that one. I guess the ATAPI in the
description somehow made me think it was for ATAPI devices only, not ATA.
Thanks for the pointer.
Are there any real benefits to switching to libata? Except ofcourse, more
uptodate, being actively developed on, ... ;)
Kind regards
Jan