Distribution: Red Hat Linux 9 up2date + Arjan at Red Hat's kernel related packages Hardware Environment: Mainboard: ASUS A7V333-X latest bios, Athlon XP2600, 1GB DDR-RAM, SAMSUNG DVD-ROM SD-616Q, HighPoint 302 IDE controller Problem Description: CD-ROM will not mount in drive - hangs, "hdparm /dev/hdg" hangs and is unkillable Steps to reproduce: Boot with acpi on, run hdparm on drive or try to mount a CDROM Selected log entries and information: [root@torso root]# cat /proc/version Linux version 2.6.0-0.test2.1.28 (bhcompile@daffy.perf.redhat.com) (gcc version 3.3 20030728 (Red Hat Linux 3.3-16)) #1 Wed Jul 30 06:26:59 EDT 2003 no disc in drive hdg (only drive on HPT302): at startup: Aug 1 22:27:57 torso kernel: HPT302: IDE controller at PCI slot 0000:00:0e.0 Aug 1 22:27:57 torso kernel: HPT302: chipset revision 1 Aug 1 22:27:57 torso kernel: HPT37X: using 33MHz PCI clock Aug 1 22:27:57 torso kernel: HPT302: 100%% native mode on irq 10 Aug 1 22:27:57 torso kernel: ide2: BM-DMA at 0xa800-0xa807, BIOS settings: hde:pio, hdf:pio Aug 1 22:27:57 torso kernel: ide3: BM-DMA at 0xa808-0xa80f, BIOS settings: hdg:pio, hdh:pio Aug 1 22:27:57 torso kernel: hdg: SAMSUNG DVD-ROM SD-616Q, ATAPI CD/DVD-ROM drive Aug 1 22:27:57 torso kernel: hdg: set_drive_speed_status: status=0x51 { DriveReady SeekComplete Error } Aug 1 22:27:57 torso kernel: hdg: set_drive_speed_status: error=0x04 Aug 1 22:27:59 torso modprobe: FATAL: Module ide_probe_mod not found. Aug 1 22:28:01 torso kernel: hdg: ATAPI 48X DVD-ROM drive, 512kB Cache ------ disc inserted: Aug 1 23:26:07 torso kernel: hdg: status error: status=0x58 { DriveReady SeekComplete DataRequest } Aug 1 23:26:07 torso kernel: hdg: status error: error=0x00 Aug 1 23:26:07 torso kernel: hdg: drive not ready for command Aug 1 23:26:07 torso kernel: hdg: status error: status=0x51 { DriveReady SeekComplete Error } Aug 1 23:26:07 torso kernel: hdg: status error: error=0x04Aborted Command Aug 1 23:26:07 torso kernel: hdg: status error: status=0x58 { DriveReady SeekComplete DataRequest } Aug 1 23:26:07 torso kernel: hdg: status error: error=0x00 Aug 1 23:26:07 torso kernel: hdg: drive not ready for command Aug 1 23:26:07 torso kernel: hdg: ATAPI reset complete Aug 1 23:39:27 torso kernel: hdg: drive not ready for command Aug 1 23:39:27 torso kernel: hdg: status error: status=0x48 { DriveReady DataRequest } Aug 1 23:39:27 torso kernel: hdg: status error: error=0x00 Aug 1 23:39:27 torso kernel: hdg: drive not ready for command Aug 1 23:39:27 torso kernel: hdg: ATAPI reset complete Aug 1 23:39:27 torso kernel: hdg: status error: status=0x48 { DriveReady DataRequest } Aug 1 23:39:27 torso kernel: hdg: status error: error=0x00 Aug 1 23:39:27 torso kernel: end_request: I/O error, dev hdg, sector 0 Aug 1 23:39:27 torso kernel: hdg: drive not ready for command Aug 1 23:39:30 torso kernel: hdg: lost interrupt ------------------------ with hdg=nodma at startup (no disc in drive): Aug 2 10:20:45 torso kernel: HPT302: IDE controller at PCI slot 0000:00:0e.0 Aug 2 10:20:45 torso kernel: HPT302: chipset revision 1 Aug 2 10:20:45 torso kernel: HPT37X: using 33MHz PCI clock Aug 2 10:20:45 torso kernel: HPT302: 100%% native mode on irq 10 Aug 2 10:20:45 torso kernel: ide2: BM-DMA at 0xa800-0xa807, BIOS settings: hde:pio, hdf:pio Aug 2 10:20:45 torso kernel: ide3: BM-DMA at 0xa808-0xa80f, BIOS settings: hdg:pio, hdh:pio Aug 2 10:20:45 torso kernel: hdg: SAMSUNG DVD-ROM SD-616Q, ATAPI CD/DVD-ROM drive Aug 2 10:20:45 torso kernel: hdg: set_drive_speed_status: status=0x51 { DriveReady SeekComplete Error } Aug 2 10:20:45 torso kernel: hdg: set_drive_speed_status: error=0x04 Aug 2 10:20:46 torso kernel: hdg: ATAPI 48X DVD-ROM drive, 512kB Cache Aug 2 10:21:22 torso kernel: end_request: I/O error, dev hdg, sector 0 Aug 2 10:21:29 torso last message repeated 10 times ------- [root@torso root]# hdparm -i /dev/hdg /dev/hdg: Model=SAMSUNG DVD-ROM SD-616Q, FwRev=F401, SerialNo= Config={ Fixed Removeable DTR<=5Mbs DTR>10Mbs nonMagnetic } RawCHS=0/0/0, TrkSize=0, SectSize=0, ECCbytes=0 BuffType=unknown, BuffSize=0kB, MaxMultSect=0 (maybe): CurCHS=0/0/0, CurSects=0, LBA=yes, LBAsects=0 IORDY=on/off, tPIO={min:120,w/IORDY:120}, tDMA={min:120,rec:120} PIO modes: pio0 pio1 pio2 pio3 pio4 DMA modes: sdma0 sdma1 sdma2 mdma0 mdma1 *mdma2 UDMA modes: udma0 udma1 udma2 AdvancedPM=no ------ [root@torso root]# cat /proc/ide/hdg/settings name value min max mode ---- ----- --- --- ---- current_speed 0 0 70 rw dsc_overlap 0 0 1 rw ide-scsi 0 0 1 rw init_speed 0 0 70 rw io_32bit 0 0 3 rw keepsettings 0 0 1 rw nice1 1 0 1 rw number 2 0 3 rw pio_mode write-only 0 255 w slow 0 0 1 rw unmaskirq 0 0 1 rw using_dma 0 0 1 rw ------ [root@torso root]# cat /proc/ide/hpt366 HighPoint HPT366/368/370/372/374 Controller: 0 Chipset: HPT302 --------------- Primary Channel --------------- Secondary Channel Enabled: yes yes Cable: ATA-66 ATA-66 --------------- drive0 --------- drive1 ------- drive0 ---------- drive1 DMA capable: no no no no Mode: off off off off ------[root@torso root]# hdparm /dev/hdg no output,hdparm is unkillable and this is in dmesg: hdg: status error: status=0x58 { DriveReady SeekComplete DataRequest } hdg: status error: error=0x00 hdg: drive not ready for command hdg: status error: status=0x58 { DriveReady SeekComplete DataRequest } hdg: status error: error=0x00 hdg: drive not ready for command hdg: lost interrupt cdrom_pc_intr, write: dev hdg: flags = REQ_STARTED REQ_PC REQ_QUIET sector 0, nr/cnr 0/0 bio 00000000, biotail 00000000, buffer 00000000, data 00000000, len 0 cdb: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 hdg: cdrom_pc_intr: The drive appears confused (ireason = 0x00) hdg: lost interrupt cdrom_pc_intr, write: dev hdg: flags = REQ_STARTED REQ_PC REQ_FAILED REQ_QUIET sector 0, nr/cnr 0/0 bio 00000000, biotail 00000000, buffer 00000000, data 00000000, len 0 cdb: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 hdg: cdrom_pc_intr: The drive appears confused (ireason = 0x00) hdg: lost interrupt ------------------------------- with hdg=nodma acpi=off OR only acpi=off at startup, no disc in drive Aug 2 10:43:16 torso kernel: HPT302: IDE controller at PCI slot 0000:00:0e.0 Aug 2 10:43:16 torso kernel: PCI: Found IRQ 10 for device 0000:00:0e.0 Aug 2 10:43:16 torso kernel: HPT302: chipset revision 1 Aug 2 10:43:16 torso kernel: HPT37X: using 33MHz PCI clock Aug 2 10:43:17 torso kernel: HPT302: 100%% native mode on irq 10 Aug 2 10:43:17 torso kernel: ide3: BM-DMA at 0xa808-0xa80f, BIOS settings: hdg:pio, hdh:pio Aug 2 10:43:17 torso kernel: hdg: SAMSUNG DVD-ROM SD-616Q, ATAPI CD/DVD-ROM drive Aug 2 10:43:17 torso kernel: hdg: set_drive_speed_status: status=0x51 { DriveReady SeekComplete Error } Aug 2 10:43:17 torso kernel: hdg: set_drive_speed_status: error=0x04 Aug 2 10:43:19 torso modprobe: FATAL: Module ide_probe_mod not found. Aug 2 10:43:22 torso kernel: hdg: ATAPI 48X DVD-ROM drive, 512kB Cache Aug 2 10:43:22 torso kernel: Uniform CD-ROM driver Revision: 3.12 ----- root@torso root]# hdparm /dev/hdg /dev/hdg: HDIO_GET_MULTCOUNT failed: Invalid argument IO_support = 0 (default 16-bit) unmaskirq = 0 (off) using_dma = 0 (off) keepsettings = 0 (off) readonly = 1 (on) readahead = 256 (on) HDIO_GETGEO failed: Invalid argument ---- inserts disc --- mounts OK
it is working with acpi=off, but failing without it? can you attach the output of "dmesg -s40000" and "cat /proc/interrupts" from the failure case?
Created attachment 839 [details] dmesg for failure case, acpi on, ide-scsi on for OTHER drive Failure appears when acpi is on. If ide-scsi is NOT loaded - I only get "no valid block device" on mount. If ide-scsi IS loaded (but for a another interface) I get hang on mount.
Created attachment 840 [details] /proc/interupts for failure case, acpi on, ide-scsi on for other drive
Created attachment 841 [details] dmesg for failure case - taken during mounting of drive, acpi and ide-scsi on
2.6-test4 seems to mount ok with acpi=on and ide-scsi loaded, but I have not tested this much yet.
If you boot with acpi=off, does the failure go away? If yes, go ahead and upate the category/component to power-management/ACPI. If no, please remove "ACPI" from the Summary. thanks, -Len
Changed kernel version to 2.6.1-1.63 (Fedora development kernel). Changed summary s/acpi/dma/ With this kernel the dvd mounts ok as long as dma is off (that is, acpi no longer has any effect). The drive (/dev/hdg in the new dmesg attachment) starts up without dma. If dma is activated with hdparm, and the drive is mounted the mount process hangs and is unkillable with kill -9. See new dmesg attachment /proc/version : Linux version 2.6.1-1.63 (bhcompile@bugs.devel.redhat.com) (gcc version 3.3.2 20040119 (Red Hat Linux 3.3.2-8)) #1 Thu Jan 29 11:58:52 EST 2004
Created attachment 2006 [details] dmesg -s40000 during mount with dma on (kernel 2.6.1-1.63)
Created attachment 2007 [details] /proc/interupts for kernel 2.6.1-1.63
Created attachment 2008 [details] lsmod output for kernel 2.6.1-1.63
This bug appears to be the same issue as http://bugs.debian.org/230755. The latter also involves a PDC302 adapter where DMA fails, but the devices are hard drives rather than CD-ROMs. The submitter has tried drives of different makes as well as different 80-pin cables. Disabling DMA makes the drives work while displaying seemingly harmless set_speed errors exactly like those listed here.
Has this bug been resolved? 7 months since last update.
I have not tested this lately as I no longer use this hardware (I have the card laying around still though).
Closing with INSUFFICIENT_DATA, as bug reporter no longer owns the hardware affected by this bug, and nobody else complained.