Messages in this thread | | | Date | Thu, 8 Nov 2001 19:17:34 -0700 | From | Richard Gooch <> | Subject | Lockup in IDE code |
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Hi, all. I tried to use my IDE CD-ROM today, the first time in a long while. When attempting to mount it, the machine locked up, hard. Even SysReq didn't work. I got the following message:
hdb: timeout waiting for DMA ide_dmaproc: chipset supported ide_dma_timeout func only: 14
I was running 2.4.7 initially, and then pulled down 2.4.14 and got the same problem. All my IDE drivers are loadable modules. The kernel messages I get when I load those modules are appended. If I turn off DMA using hdparm, I don't get a lockup.
This wasn't always a problem. The last time I used my CD-ROM it worked fine. My motherboard is an Asus P2B-D (dual PIII).
Regards,
Richard.... Permanent: rgooch@atnf.csiro.au Current: rgooch@ras.ucalgary.ca =============================================================================== Uniform Multi-Platform E-IDE driver Revision: 6.31 ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx PIIX4: IDE controller on PCI bus 00 dev 21 PIIX4: chipset revision 1 PIIX4: not 100% native mode: will probe irqs later ide0: BM-DMA at 0xd800-0xd807, BIOS settings: hda:pio, hdb:DMA ide1: BM-DMA at 0xd808-0xd80f, BIOS settings: hdc:pio, hdd:pio hdb: CRD-8480B, ATAPI CD/DVD-ROM drive ide0 at 0x1f0-0x1f7,0x3f6 on irq 14 hdb: set_drive_speed_status: status=0x51 { DriveReady SeekComplete Error } hdb: set_drive_speed_status: error=0xb4 hdb: ATAPI 48X CD-ROM drive, 128kB Cache, DMA Uniform CD-ROM driver Revision: 3.12 - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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