* 2.6.12-rc5-git6 mis-counted ide interfaces
@ 2005-06-02 9:15 Martin MOKREJŠ
[not found] ` <58cb370e050602022570ee3eba@mail.gmail.com>
2005-06-02 10:32 ` Andrew Morton
0 siblings, 2 replies; 5+ messages in thread
From: Martin MOKREJŠ @ 2005-06-02 9:15 UTC (permalink / raw)
To: LKML
Hi,
I get the following when I boot my PIIX computer (Asus P4C800E-Deluxe):
Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
ide: Assuming 66MHz system bus speed for PIO modes
ICH5: IDE controller at PCI slot 0000:00:1f.1
PCI: Enabling device 0000:00:1f.1 (0005 -> 0007)
ACPI: PCI Interrupt 0000:00:1f.1[A] -> GSI 18 (level, low) -> IRQ 18
ICH5: chipset revision 2
ICH5: not 100% native mode: will probe irqs later
ide0: BM-DMA at 0xfc00-0xfc07, BIOS settings: hda:DMA, hdb:pio
ide1: BM-DMA at 0xfc08-0xfc0f, BIOS settings: hdc:pio, hdd:pio
Probing IDE interface ide0...
hda: SONY DVD RW DRU-510A, ATAPI CD/DVD-ROM drive
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
Probing IDE interface ide1...
----------------------^^^^ ide0 I believe
Probing IDE interface ide1...
Probing IDE interface ide2...
Probing IDE interface ide3...
Probing IDE interface ide4...
Probing IDE interface ide5...
hda: ATAPI 16X DVD-ROM DVD-R CD-R/RW drive, 8192kB Cache, UDMA(33)
Uniform CD-ROM driver Revision: 3.20
libata version 1.11 loaded.
ata_piix version 1.03
I believe these two lines from .config are related:
CONFIG_BLK_DEV_PIIX=y
CONFIG_SCSI_ATA_PIIX=y
# lspci
0000:00:00.0 Host bridge: Intel Corporation 82875P/E7210 Memory Controller Hub (rev 02)
0000:00:01.0 PCI bridge: Intel Corporation 82875P Processor to AGP Controller (rev 02)
0000:00:03.0 PCI bridge: Intel Corporation 82875P/E7210 Processor to PCI to CSA Bridge (rev 02)
0000:00:1d.0 USB Controller: Intel Corporation 82801EB/ER (ICH5/ICH5R) USB UHCI Controller #1 (rev 02)
0000:00:1d.1 USB Controller: Intel Corporation 82801EB/ER (ICH5/ICH5R) USB UHCI Controller #2 (rev 02)
0000:00:1d.2 USB Controller: Intel Corporation 82801EB/ER (ICH5/ICH5R) USB UHCI #3 (rev 02)
0000:00:1d.3 USB Controller: Intel Corporation 82801EB/ER (ICH5/ICH5R) USB UHCI Controller #4 (rev 02)
0000:00:1d.7 USB Controller: Intel Corporation 82801EB/ER (ICH5/ICH5R) USB2 EHCI Controller (rev 02)
0000:00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev c2)
0000:00:1f.0 ISA bridge: Intel Corporation 82801EB/ER (ICH5/ICH5R) LPC Interface Bridge (rev 02)
0000:00:1f.1 IDE interface: Intel Corporation 82801EB/ER (ICH5/ICH5R) IDE Controller (rev 02)
0000:00:1f.2 IDE interface: Intel Corporation 82801EB (ICH5) SATA Controller (rev 02)
0000:00:1f.3 SMBus: Intel Corporation 82801EB/ER (ICH5/ICH5R) SMBus Controller (rev 02)
0000:00:1f.5 Multimedia audio controller: Intel Corporation 82801EB/ER (ICH5/ICH5R) AC'97 Audio Controller (rev 02)
0000:01:00.0 VGA compatible controller: ATI Technologies Inc RV280 [Radeon 9200] (rev 01)
0000:01:00.1 Display controller: ATI Technologies Inc RV280 [Radeon 9200] (Secondary) (rev 01)
0000:02:01.0 Ethernet controller: Intel Corporation 82547EI Gigabit Ethernet Controller (LOM)
0000:03:03.0 FireWire (IEEE 1394): VIA Technologies, Inc. IEEE 1394 Host Controller (rev 46)
#
Please let me know if you need more information. and cc: me in replies. ;)
Thanks!
Martin
^ permalink raw reply [flat|nested] 5+ messages in thread[parent not found: <58cb370e050602022570ee3eba@mail.gmail.com>]
* Re: 2.6.12-rc5-git6 mis-counted ide interfaces
[not found] ` <58cb370e050602022570ee3eba@mail.gmail.com>
@ 2005-06-02 9:34 ` Martin MOKREJŠ
0 siblings, 0 replies; 5+ messages in thread
From: Martin MOKREJŠ @ 2005-06-02 9:34 UTC (permalink / raw)
To: Bartlomiej Zolnierkiewicz; +Cc: LKML
Bartlomiej Zolnierkiewicz wrote:
> On 6/2/05, Martin MOKREJŠ <mmokrejs@ribosome.natur.cuni.cz> wrote:
>
>>Hi,
>> I get the following when I boot my PIIX computer (Asus P4C800E-Deluxe):
>>
>>
>>Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
>>ide: Assuming 66MHz system bus speed for PIO modes
>>ICH5: IDE controller at PCI slot 0000:00:1f.1
>>PCI: Enabling device 0000:00:1f.1 (0005 -> 0007)
>>ACPI: PCI Interrupt 0000:00:1f.1[A] -> GSI 18 (level, low) -> IRQ 18
>>ICH5: chipset revision 2
>>ICH5: not 100% native mode: will probe irqs later
>> ide0: BM-DMA at 0xfc00-0xfc07, BIOS settings: hda:DMA, hdb:pio
>> ide1: BM-DMA at 0xfc08-0xfc0f, BIOS settings: hdc:pio, hdd:pio
>>Probing IDE interface ide0...
>>hda: SONY DVD RW DRU-510A, ATAPI CD/DVD-ROM drive
>>ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
>>Probing IDE interface ide1...
>>----------------------^^^^ ide0 I believe
>
>
> ide0 is 3 lines above
>
>
>>Probing IDE interface ide1...
>>Probing IDE interface ide2...
>>Probing IDE interface ide3...
>>Probing IDE interface ide4...
>>Probing IDE interface ide5...
>
>
> If you have CONFIG_IDE_GENERIC=y in your config everything is fine
> (IDE driver simply tries to probe legacy ports).
Yes, I do, I was just fooled why I see twice probe for ide1. So you say the "extra"
probe for ide1 is because of CONFIG_IDE_GENERIC=y?
The next ide port are two SATA port and two SATA-RAID ports, btw.
Martin
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: 2.6.12-rc5-git6 mis-counted ide interfaces
2005-06-02 9:15 2.6.12-rc5-git6 mis-counted ide interfaces Martin MOKREJŠ
[not found] ` <58cb370e050602022570ee3eba@mail.gmail.com>
@ 2005-06-02 10:32 ` Andrew Morton
2005-06-02 9:36 ` Martin MOKREJŠ
1 sibling, 1 reply; 5+ messages in thread
From: Andrew Morton @ 2005-06-02 10:32 UTC (permalink / raw)
To: Martin MOKREJ__; +Cc: linux-kernel
Martin MOKREJ__ <mmokrejs@ribosome.natur.cuni.cz> wrote:
>
> I get the following when I boot my PIIX computer (Asus P4C800E-Deluxe):
>
>
> Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
> ide: Assuming 66MHz system bus speed for PIO modes
> ICH5: IDE controller at PCI slot 0000:00:1f.1
> PCI: Enabling device 0000:00:1f.1 (0005 -> 0007)
> ACPI: PCI Interrupt 0000:00:1f.1[A] -> GSI 18 (level, low) -> IRQ 18
> ICH5: chipset revision 2
> ICH5: not 100% native mode: will probe irqs later
> ide0: BM-DMA at 0xfc00-0xfc07, BIOS settings: hda:DMA, hdb:pio
> ide1: BM-DMA at 0xfc08-0xfc0f, BIOS settings: hdc:pio, hdd:pio
> Probing IDE interface ide0...
^^^^ Here's ide0
> hda: SONY DVD RW DRU-510A, ATAPI CD/DVD-ROM drive
> ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
> Probing IDE interface ide1...
> ----------------------^^^^ ide0 I believe
Does the kernel boot and run OK, or does something actually go wrong?
^ permalink raw reply [flat|nested] 5+ messages in thread* Re: 2.6.12-rc5-git6 mis-counted ide interfaces
2005-06-02 10:32 ` Andrew Morton
@ 2005-06-02 9:36 ` Martin MOKREJŠ
2005-06-02 16:49 ` Matthias Urlichs
0 siblings, 1 reply; 5+ messages in thread
From: Martin MOKREJŠ @ 2005-06-02 9:36 UTC (permalink / raw)
To: Andrew Morton; +Cc: linux-kernel
Andrew Morton wrote:
> Martin MOKREJ__ <mmokrejs@ribosome.natur.cuni.cz> wrote:
>
>> I get the following when I boot my PIIX computer (Asus P4C800E-Deluxe):
>>
>>
>> Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
>> ide: Assuming 66MHz system bus speed for PIO modes
>> ICH5: IDE controller at PCI slot 0000:00:1f.1
>> PCI: Enabling device 0000:00:1f.1 (0005 -> 0007)
>> ACPI: PCI Interrupt 0000:00:1f.1[A] -> GSI 18 (level, low) -> IRQ 18
>> ICH5: chipset revision 2
>> ICH5: not 100% native mode: will probe irqs later
>> ide0: BM-DMA at 0xfc00-0xfc07, BIOS settings: hda:DMA, hdb:pio
>> ide1: BM-DMA at 0xfc08-0xfc0f, BIOS settings: hdc:pio, hdd:pio
>> Probing IDE interface ide0...
>
> ^^^^ Here's ide0
>
>
>> hda: SONY DVD RW DRU-510A, ATAPI CD/DVD-ROM drive
>> ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
>> Probing IDE interface ide1...
>> ----------------------^^^^ ide0 I believe
>
>
> Does the kernel boot and run OK, or does something actually go wrong?
It works fine, just the *extra* "Probing IDE interface ide1..." line made me
worry about.
Martin
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: 2.6.12-rc5-git6 mis-counted ide interfaces
2005-06-02 9:36 ` Martin MOKREJŠ
@ 2005-06-02 16:49 ` Matthias Urlichs
0 siblings, 0 replies; 5+ messages in thread
From: Matthias Urlichs @ 2005-06-02 16:49 UTC (permalink / raw)
To: linux-kernel
Hi, Martin MOKREJŠ wrote:
> Andrew Morton wrote:
>> Martin MOKREJ__ <mmokrejs@ribosome.natur.cuni.cz> wrote:
>>> ide0: BM-DMA at 0xfc00-0xfc07, BIOS settings: hda:DMA, hdb:pio
>>> ide1: BM-DMA at 0xfc08-0xfc0f, BIOS settings: hdc:pio, hdd:pio
>>> Probing IDE interface ide0...
>>> hda: SONY DVD RW DRU-510A, ATAPI CD/DVD-ROM drive
>>> ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
>>> Probing IDE interface ide1...
>>> ----------------------^^^^ ide0 I believe
Why?
>> Does the kernel boot and run OK, or does something actually go wrong?
>
> It works fine, just the *extra* "Probing IDE interface ide1..." line made me
> worry about.
I fail to see the problem -- the kernel probes ide0 once, and ide1 once.
I'd assume that that is what's supposed to happen ..?
I't be more worried if it decided to check ide0 again.
--
Matthias Urlichs | {M:U} IT Design @ m-u-it.de | smurf@smurf.noris.de
Disclaimer: The quote was selected randomly. Really. | http://smurf.noris.de
- -
I will not pick up a glowing ancient artifact and shout "Its power is
now mine!!!" Instead I will grab some tongs, transfer it to a hazardous
materials container, and transport it back to my lab for study.
-- The Evil Overlord List
^ permalink raw reply [flat|nested] 5+ messages in thread
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2005-06-02 9:15 2.6.12-rc5-git6 mis-counted ide interfaces Martin MOKREJŠ
[not found] ` <58cb370e050602022570ee3eba@mail.gmail.com>
2005-06-02 9:34 ` Martin MOKREJŠ
2005-06-02 10:32 ` Andrew Morton
2005-06-02 9:36 ` Martin MOKREJŠ
2005-06-02 16:49 ` Matthias Urlichs
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