Re: Any experience with Promise PDC20376 and SATA RAID?

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Shane Kerr wrote:
> Can you look in your kern.log and see if you find something like this:

> Promise Fasttrak(tm) Softwareraid driver 0.03beta: No raid array found


I don't have a kern.log file on my system (RH9) but I grepped /var/log/* for
the above and found nothing. There's no mention of "0.03beta", "Promise" or "raid" in any of the log files.  I also grepped the output of dmesg and nothing.

I think the kernel doesn't know about the device number (105a:3376 = PDC20376) since it isn't in the kernel's drivers/pci/pci.ids file (latest device is 7275 PDC20277)and it doesn't recognize the device when it processes the IDE devices at boot up. All I get is:

ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
VP_IDE: IDE controller at PCI slot 00:11.1
VP_IDE: chipset revision 6
VP_IDE: not 100% native mode: will probe irqs later
VP_IDE: VIA vt8235 (rev 00) IDE UDMA133 controller on pci00:11.1
    ide0: BM-DMA at 0xa400-0xa407, BIOS settings: hda:DMA, hdb:pio
    ide1: BM-DMA at 0xa408-0xa40f, BIOS settings: hdc:DMA, hdd:pio
hda: WDC WD400AB-32BVA0, ATA DISK drive
blk: queue c03c58e0, I/O limit 4095Mb (mask 0xffffffff)
hdc: ATAPI 52X CDROM, ATAPI CD/DVD-ROM drive
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
ide1 at 0x170-0x177,0x376 on irq 15
hda: attached ide-disk driver.
hda: host protected area => 1
hda: 78165360 sectors (40021 MB) w/2048KiB Cache, CHS=4865/255/63, UDMA(100)
ide-floppy driver 0.99.newide
Partition check:
hda: hda1 hda2 hda3 hda4 < hda5 hda6 hda7 hda8 hda9 >
ide-floppy driver 0.99.newide

Note that ide2 isn't found even though I specifically gave the ports for it on the "append line" of the boot.  I don't know enough about the IDE/PDC support to be able to add support for this new PDC20376 chip.

Anyone out there done this? Shane?

Reid.

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