http://bugzilla.kernel.org/show_bug.cgi?id=8988 slava@xxxxxxxxxxxxxx changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |slava@xxxxxxxxxxxxxx ------- Comment #5 from slava@xxxxxxxxxxxxxx 2008-02-16 11:47 ------- I have the similar problem with kernel 2.6.24.1 and IDE cd/dvd-rom (the system doesn't have SATA controller at all). IDE controller is intel ICH4. During kernel boot, the following messages appear: Feb 16 20:04:45 fpfe Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2 Feb 16 20:04:45 fpfe ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx Feb 16 20:04:45 fpfe ICH4: IDE controller (0x8086:0x24cb rev 0x02) at PCI slot 0000:00:1f.1 Feb 16 20:04:45 fpfe ACPI: PCI Interrupt 0000:00:1f.1[A] -> GSI 18 (level, low) -> IRQ 16 Feb 16 20:04:45 fpfe ICH4: not 100% native mode: will probe irqs later Feb 16 20:04:45 fpfe ide0: BM-DMA at 0xf000-0xf007, BIOS settings: hda:DMA, hdb:DMA Feb 16 20:04:45 fpfe ide1: BM-DMA at 0xf008-0xf00f, BIOS settings: hdc:DMA, hdd:pio Feb 16 20:04:45 fpfe Probing IDE interface ide0... Feb 16 20:04:45 fpfe hdb: Hitachi HDT725025VLAT80, ATA DISK drive Feb 16 20:04:45 fpfe hda: SAMSUNG SP0612N, ATA DISK drive Feb 16 20:04:45 fpfe hda: host max PIO4 wanted PIO255(auto-tune) selected PIO4 Feb 16 20:04:45 fpfe hda: UDMA/100 mode selected Feb 16 20:04:45 fpfe hdb: host max PIO4 wanted PIO255(auto-tune) selected PIO4 Feb 16 20:04:45 fpfe hdb: UDMA/100 mode selected Feb 16 20:04:45 fpfe ide0 at 0x1f0-0x1f7,0x3f6 on irq 14 Feb 16 20:04:45 fpfe Probing IDE interface ide1... Feb 16 20:04:45 fpfe hdc: BENQ DVD DD DW1640, ATAPI CD/DVD-ROM drive Feb 16 20:04:45 fpfe hdc: host max PIO4 wanted PIO255(auto-tune) selected PIO4 Feb 16 20:04:45 fpfe hdc: UDMA/33 mode selected Feb 16 20:04:45 fpfe ide1 at 0x170-0x177,0x376 on irq 15 <=== the system waits here for several seconds Feb 16 20:04:45 fpfe hdc: lost interrupt Feb 16 20:04:45 fpfe hdc: task_in_intr: status=0x59 { DriveReady SeekComplete DataRequest Error } Feb 16 20:04:45 fpfe hdc: task_in_intr: error=0x00 { } Feb 16 20:04:45 fpfe ide: failed opcode was: 0xa1 Feb 16 20:04:45 fpfe hda: max request size: 512KiB Later, when cdrom module is loaded, the following errors are reported: Feb 16 20:04:45 fpfe hdc: status error: status=0x59 { DriveReady SeekComplete DataRequest Error } Feb 16 20:04:45 fpfe hdc: status error: error=0x00 { } Feb 16 20:04:45 fpfe ide: failed opcode was: unknown Feb 16 20:04:45 fpfe hdc: drive not ready for command Feb 16 20:04:45 fpfe hdc: ATAPI CD-ROM drive, 0kB Cache Feb 16 20:04:45 fpfe Uniform CD-ROM driver Revision: 3.20 Feb 16 20:04:45 fpfe hdc: status error: status=0x59 { DriveReady SeekComplete DataRequest Error } Feb 16 20:04:45 fpfe hdc: status error: error=0x00 { } Feb 16 20:04:45 fpfe ide: failed opcode was: unknown Feb 16 20:04:45 fpfe hdc: drive not ready for command The drive becomes locked (i. e. it doesn't eject when you press eject button or execute 'eject' command). The libata driver works with dvd without noticeable problems. Kernel 2.6.22 works, too. -- Configure bugmail: http://bugzilla.kernel.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug, or are watching the assignee. - To unsubscribe from this list: send the line "unsubscribe linux-ide" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
