Re: Trouble with 2.6.21-5 on Cobalt Qube2
* Sébastien Vajda <sebvajda@gmail.com> [2007-07-04 10:44]:
> I've been trying without success to boot my Cobalt Qube2 with the
> latest kernel 2.6.21-5. It fails to boot because of this error/problem
> with the IDE driver:
>
> Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
> ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
> VP_IDE: IDE controller at PCI slot 0000:00:09.1
> VP_IDE: chipset revision 6
> VP_IDE: not 100% native mode: will probe irqs later
> VP_IDE: VIA vt82c586a (rev 27) IDE UDMA33 controller on pci0000:00:09.1
> ide0: BM-DMA at 0x1420-0x1427, BIOS settings: hda:pio, hdb:pio
> ide1: BM-DMA at 0x1428-0x142f, BIOS settings: hdc:pio, hdd:pio
> ide0: I/O resource 0xF00003F6-0xF00003F6 not free.
> ide0: ports already in use, skipping probe
> ide1: I/O resource 0xF0000376-0xF0000376 not free.
> ide1: ports already in use, skipping probe
> ide0: I/O resource 0xF00003F6-0xF00003F6 not free.
> ide0: ports already in use, skipping probe
> ide1: I/O resource 0xF0000376-0xF0000376 not free.
> ide1: ports already in use, skipping probe
> TCP bic registered
> NET: Registered protocol family 1
> NET: Registered protocol family 17
> VFS: Cannot open root device "hda2" or unknown-block(0,0)
> Please append a correct "root=" boot option
I don't have access to my Cobalt hardware at the moment, so the 2.6.21
kernel in the archive isn't tested. I'm CCing Yoichi Yuasa who might
be able to know whether there is a problem with 2.6.21 (note that
we're using CONFIG_BLK_DEV_VIA82CXXX, not the PATA driver).
> With the qube2 booted with 2.6.18+6 kernel the content of /proc/iomem
> is the following:
>
> 00000000-0fffffff : System RAM
> 00080000-0027ebdf : Kernel code
> 0027ebe0-002f20bf : Kernel data
> 12000000-13ffffff : PCI memory
> 12000000-1203ffff : 0000:00:07.0
> 12040000-1207ffff : 0000:00:0c.0
> 12080000-12080fff : 0000:00:0a.0
> 12080000-12080fff : ohci_hcd
> 12081000-12081fff : 0000:00:0a.1
> 12081000-12081fff : ohci_hcd
> 12082000-120823ff : 0000:00:07.0
> 12082000-120823ff : tulip
> 12082400-120827ff : 0000:00:0c.0
> 12082400-120827ff : tulip
> 12082800-120828ff : 0000:00:0a.2
> 12082800-120828ff : ehci_hcd
>
> and lspci gives (as you can see I added a USB 2.0 PCI card to the qube2):
>
> 00:00.0 Host bridge: Marvell Technology Group Ltd. Unknown device 4146 (rev
> 11)
> 00:07.0 Ethernet controller: Digital Equipment Corporation DECchip
> 21142/43 (rev 41)
> 00:09.0 ISA bridge: VIA Technologies, Inc. VT82C586/A/B PCI-to-ISA
> [Apollo VP] (rev 27)
> 00:09.1 IDE interface: VIA Technologies, Inc.
> VT82C586A/B/VT82C686/A/B/VT823x/A/C PIPC Bus Master IDE (rev 06)
> 00:09.2 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1
> Controller (rev 02)
> 00:0a.0 USB Controller: NEC Corporation USB (rev 43)
> 00:0a.1 USB Controller: NEC Corporation USB (rev 43)
> 00:0a.2 USB Controller: NEC Corporation USB 2.0 (rev 04)
> 00:0c.0 Ethernet controller: Digital Equipment Corporation DECchip
> 21142/43 (rev 41)
>
> Any idea what I can do next to solve the problem? Maybe someone can
> reproduce the problem?
>
> Regards,
> Seb
--
Martin Michlmayr
http://www.cyrius.com/
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