Messages in this thread |  | | Date | Thu, 12 Sep 2002 03:48:26 -0700 (PDT) | From | Tony Spinillo <> | Subject | Re: Linux 2.4.20pre5-ac5 |
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Alan,
I tagged piix as modular and removed the task file stuff. The DVD and burner showedup. Running atapci, showed the drives as DMA enabled (I had to pick Generic PCI bus-master DMA support to get the piix option). Hdparm would not work with piix loaded, I got similiar errors when trying to mount (see below).
I could mount a cd and copy files no problem(without piix loaded). I then loaded the piix module. It loaded sucessfully. I tried to mount the cd and got errors. Also /proc/ide/piix did not show up.
Log snips below, I also put links to full files at end of message.
If I missed something or you need anything else let me know. Thanks!
Tony
atapci before piix load (it's the same afterward): pcibus = 33333 00:1f.1 vendor=8086 device=24cb class=0101 irq=16 base4=cc01 ----------PIIX BusMastering IDE Configuration--------------- Driver Version: 1.3 South Bridge: 9419 Revision: IDE 0x1 Highest DMA rate: UDMA133 BM-DMA base: 0xcc00 PCI clock: 33.3MHz -----------------------Primary IDE-------Secondary IDE------ Enabled: yes yes Simplex only: no no Cable Type: 80w 80w -------------------drive0----drive1----drive2----drive3----- Prefetch+Post: yes no yes no Transfer Mode: UDMA PIO UDMA PIO Address Setup: 90ns 90ns 90ns 90ns Cmd Active: 360ns 360ns 360ns 360ns Cmd Recovery: 540ns 540ns 540ns 540ns Data Active: 90ns 360ns 90ns 360ns Data Recovery: 30ns 540ns 30ns 540ns Cycle Time: 60ns 900ns 60ns 900ns Transfer Rate: 33.3MB/s 2.2MB/s 33.3MB/s 2.2MB/s ******** piix loading: localhost kernel: ICH4: IDE controller at PCI slot 00:1f.1 localhost kernel: ICH4: chipset revision 1 localhost kernel: ICH4: not 100%% native mode: will probe irqs later localhost kernel: ide0: BM-DMA at 0xcc00-0xcc07, BIOS settings: hda:DMA, hdb:pio localhost kernel: ide1: BM-DMA at 0xcc08-0xcc0f, BIOS settings: hdc:DMA, hdd:pio ******** errors when mounting cdrom after loading piix: localhost kernel: ide0: reset timed-out, status=0xff localhost kernel: end_request: I/O error, dev 03:00 (hda), sector 0 localhost last message repeated 4 times localhost kernel: end_request: I/O error, dev 03:00 (hda), sector 64 localhost kernel: isofs_read_super: bread failed, dev=03:00, iso_blknum=16, block=32 localhost kernel: end_request: I/O error, dev 03:00 (hda), sector 0 ******* dmesg when booting without piix: Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2 ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx hda: LITEON DVD-ROM LTD163, ATAPI CD/DVD-ROM drive hdc: LITE-ON LTR-48125W, ATAPI CD/DVD-ROM drive ide0 at 0x1f0-0x1f7,0x3f6 on irq 14 ide1 at 0x170-0x177,0x376 on irq 15 hda: ATAPI 48X DVD-ROM drive, 512kB Cache Uniform CD-ROM driver Revision: 3.12 hdc: ATAPI 48X CD-ROM CD-R/RW drive, 2048kB Cache **********
Links to full files: http://ac.marywood.edu/tspin/www/atapci.txt http://ac.marywood.edu/tspin/www/dmesgnopiix.txt Mounting errors after piix load http://ac.marywood.edu/tspin/www/mount.txt modprobing piix http://ac.marywood.edu/tspin/www/piixload.txt Kernel config http://ac.marywood.edu/tspin/www/config.txt gigabyte lspci http://ac.marywood.edu/tspin/www/lspcigb.txt
--- Alan Cox <alan@lxorguk.ukuu.org.uk> wrote: > On Thu, 2002-09-12 at 01:02, Tony Spinillo wrote: > > I just fired it up an an Asus P4B533-V (845G-Award Medallion Bios > > v6.0) > > board. Seemed to work well :) . Full DMA on the DVD drive. > > > > I took a gamble to see if my old "non-appearing" drives > > problem was fixed, and tried it on the Gigabyte 845IGX > > (845G-Award Modular Bios V6.0PG), I was not > > as lucky. I think my next board will be an Asus. ;) > > Can you try one thing for me on the problem board. Build the PIIX > driver > modular, and build with ide task file disabled > > Next boot the system (single user read only if you want)- you > should get > the drives in basic PIO mode. Then modprobe piix and see if it > finds the > drives that way around >
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