It turns out that the stock 2.5.33 drivers/ide (Jens's port of
the 2.4 IDE drivers to 2.5) also exhibits this problem, so it appears
not to be a bug due to Marcin's drivers/ide changes.
Adam J. Richter __ ______________ 575 Oroville Road
adam@yggdrasil.com \ / Milpitas, California 95035
+1 408 309-6081 | g g d r a s i l United States of America
"Free Software For The Rest Of Us."
I wrote:
>On 2002-08-13, Anton Altaparmakov wrote:
>
>>2.5.31 dies with the last messages being:
>>[snip]
>>ATA/ATAPI device driver v7.0.0
>>ATA: PCI bus speed 33.3MHz
>>ATA: VIA Technologies, Inc. Bus Master IDE, PCI slot 00:07.1
>>ATA: chipset rev.: 6
>>ATA: non-legacy mode: IRQ probe delayed
>>VP_IDE: VIA vt82c686b (rev 40) ATA UDMA100 controller on PCI 00:07.1
>> ide0: BM-DMA at 0xd000-0xd007, BIOS settings: hda:DMA, hdb:pio
>> ide1: BM-DMA at 0xd008-0xd00f, BIOS settings: hdc:DMA, hdd:DMA
>>hda: IC35L040AVER07-0, DISK drive
>>hdc: LITE-ON LTR-12102B, ATAPI CD/DVD-ROM drive
>>hdd: Maxtor 90288D2, DISK drive
>>ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
>>ide1 at 0x170-0x177,0x376 on irq 15
>><it is dead>
>
> I tried to reproduce your problem on two Via motherboard,
>which I set up with the following configuration:
>
> Primary IDE: Master: A Maxtor IDE hard disk as master.
>
> Secondary IDE: Master: An ATAPI CDROM or DVD-ROM drive.
> Slave: Another Maxtor IDE hard disk (17.2GB)
>
> One of the motherboards had an 866MHz CPU and did not experience
>any problem.
>
> The other one, with a 1GHz CPU, failed to recognize the ATAPI
>CDROM, but recognized both hard disks, and did not hang. Rebooting with
>the slave hard disk removed resulted in the ATAPI drive to being
>recognized. Patching from approxiamtely stock 2.5.31 to Martin's IDE 115
>on the misbehaving machine CDROM did not change these behaviors.
[...]
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This archive was generated by hypermail 2b29 : Sat Sep 07 2002 - 22:00:17 EST