Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Thu, 15 Mar 2001 09:04:16 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Thu, 15 Mar 2001 09:04:07 -0500 Received: from balu.sch.bme.hu ([152.66.224.40]:56020 "EHLO balu.sch.bme.hu") by vger.kernel.org with ESMTP id ; Thu, 15 Mar 2001 09:03:57 -0500 Date: Thu, 15 Mar 2001 15:03:10 +0100 (MET) From: Pozsar Balazs To: linux-kernel Subject: ide-scsi: CoD != 0 in idescsi_pc_intr... -- what is this? Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Hi all, While copying a CD into harddisk, I got the following in the syslog (and on the console): Mar 15 14:36:23 brefatox kernel: ide-scsi: CoD != 0 in idescsi_pc_intr Mar 15 14:36:23 brefatox kernel: hde: ATAPI reset complete Mar 15 14:36:23 brefatox kernel: hde: status error: status=0x51 { DriveReady SeekComplete Error } Mar 15 14:36:23 brefatox kernel: hde: status error: error=0x00 Mar 15 14:36:23 brefatox kernel: ide-scsi: Strange, packet command initiated yet DRQ isn't asserted Mar 15 14:36:46 brefatox kernel: ide-scsi: CoD != 0 in idescsi_pc_intr Mar 15 14:36:46 brefatox kernel: hde: ATAPI reset complete Mar 15 14:36:46 brefatox kernel: hde: status error: status=0x51 { DriveReady SeekComplete Error } Mar 15 14:36:46 brefatox kernel: hde: status error: error=0x00 Mar 15 14:36:46 brefatox kernel: ide-scsi: Strange, packet command initiated yet DRQ isn't asserted Mar 15 14:37:02 brefatox kernel: ide-scsi: CoD != 0 in idescsi_pc_intr Mar 15 14:37:02 brefatox kernel: hde: ATAPI reset complete Mar 15 14:37:02 brefatox kernel: hde: status error: status=0x51 { DriveReady SeekComplete Error } Mar 15 14:37:02 brefatox kernel: hde: status error: error=0x00 Mar 15 14:37:02 brefatox kernel: ide-scsi: Strange, packet command initiated yet DRQ isn't asserted Mar 15 14:37:17 brefatox kernel: ide-scsi: CoD != 0 in idescsi_pc_intr Mar 15 14:37:17 brefatox kernel: hde: ATAPI reset complete Mar 15 14:37:17 brefatox kernel: hde: status error: status=0x51 { DriveReady SeekComplete Error } Mar 15 14:37:17 brefatox kernel: hde: status error: error=0x00 Mar 15 14:37:17 brefatox kernel: ide-scsi: Strange, packet command initiated yet DRQ isn't asserted Mar 15 14:37:27 brefatox kernel: ide-scsi: CoD != 0 in idescsi_pc_intr Mar 15 14:37:27 brefatox kernel: hde: ATAPI reset complete Mar 15 14:37:27 brefatox kernel: hde: status error: status=0x51 { DriveReady SeekComplete Error } Mar 15 14:37:27 brefatox kernel: hde: status error: error=0x00 Mar 15 14:37:27 brefatox kernel: ide-scsi: Strange, packet command initiated yet DRQ isn't asserted Mar 15 14:37:28 brefatox kernel: ide-scsi: CoD != 0 in idescsi_pc_intr Mar 15 14:37:29 brefatox kernel: hde: ATAPI reset complete Mar 15 14:37:29 brefatox kernel: hde: status error: status=0x51 { DriveReady SeekComplete Error } Mar 15 14:37:29 brefatox kernel: hde: status error: error=0x00 Mar 15 14:37:29 brefatox kernel: ide-scsi: Strange, packet command initiated yet DRQ isn't asserted Mar 15 14:37:32 brefatox kernel: ide-scsi: CoD != 0 in idescsi_pc_intr Mar 15 14:37:32 brefatox kernel: hde: ATAPI reset complete Mar 15 14:37:32 brefatox kernel: hde: status error: status=0x08 { DataRequest } Mar 15 14:37:32 brefatox kernel: hde: drive not ready for command Mar 15 14:37:42 brefatox kernel: spurious 8259A interrupt: IRQ7. Mar 15 14:37:49 brefatox kernel: ide-scsi: CoD != 0 in idescsi_pc_intr Mar 15 14:37:49 brefatox kernel: hde: ATAPI reset complete Mar 15 14:37:49 brefatox kernel: hde: status error: status=0x51 { DriveReady SeekComplete Error } Mar 15 14:37:49 brefatox kernel: hde: status error: error=0x00 Mar 15 14:37:49 brefatox kernel: ide-scsi: Strange, packet command initiated yet DRQ isn't asserted Mar 15 14:38:23 brefatox kernel: ide-scsi: CoD != 0 in idescsi_pc_intr Mar 15 14:38:23 brefatox kernel: hde: ATAPI reset complete Mar 15 14:38:23 brefatox kernel: hde: status error: status=0x51 { DriveReady SeekComplete Error } Mar 15 14:38:23 brefatox kernel: hde: status error: error=0x00 Mar 15 14:38:23 brefatox kernel: ide-scsi: Strange, packet command initiated yet DRQ isn't asserted The copy finished successfully. What is this? Should I care about it? Why is it? :) (so many questions...) I was copying copying from hde to hdg. dmesg is at the end. The cdrom is connected to via a 80c udma66 cable to the first port of the HPT370 on my Abit VP6 motherboard. dmesg: Linux version 2.4.2 (root@brefatox.hell) (gcc version 2.95.3 19991030 (prerelease)) #1 SMP Wed Mar 7 22:58:36 CET 2001 BIOS-provided physical RAM map: BIOS-e820: 000000000009fc00 @ 0000000000000000 (usable) BIOS-e820: 0000000000000400 @ 000000000009fc00 (reserved) BIOS-e820: 0000000000010000 @ 00000000000f0000 (reserved) BIOS-e820: 0000000000001000 @ 00000000fec00000 (reserved) BIOS-e820: 0000000000001000 @ 00000000fee00000 (reserved) BIOS-e820: 0000000000010000 @ 00000000ffff0000 (reserved) BIOS-e820: 0000000017ef0000 @ 0000000000100000 (usable) BIOS-e820: 000000000000d000 @ 0000000017ff3000 (ACPI data) BIOS-e820: 0000000000003000 @ 0000000017ff0000 (ACPI NVS) Scan SMP from c0000000 for 1024 bytes. Scan SMP from c009fc00 for 1024 bytes. Scan SMP from c00f0000 for 65536 bytes. found SMP MP-table at 000f5770 hm, page 000f5000 reserved twice. hm, page 000f6000 reserved twice. hm, page 000f1000 reserved twice. hm, page 000f2000 reserved twice. On node 0 totalpages: 98288 zone(0): 4096 pages. zone(1): 94192 pages. zone(2): 0 pages. Intel MultiProcessor Specification v1.1 Virtual Wire compatibility mode. OEM ID: OEM00000 Product ID: PROD00000000 APIC at: 0xFEE00000 Processor #0 Pentium(tm) Pro APIC version 17 Floating point unit present. Machine Exception supported. 64 bit compare & exchange supported. Internal APIC present. SEP present. MTRR present. PGE present. MCA present. CMOV present. Bootup CPU Bus #0 is PCI Bus #1 is PCI Bus #2 is ISA I/O APIC #2 Version 17 at 0xFEC00000. Int: type 3, pol 0, trig 0, bus 2, IRQ 00, APIC ID 2, APIC INT 00 Int: type 0, pol 0, trig 0, bus 2, IRQ 01, APIC ID 2, APIC INT 01 Int: type 0, pol 0, trig 0, bus 2, IRQ 00, APIC ID 2, APIC INT 02 Int: type 0, pol 0, trig 0, bus 2, IRQ 03, APIC ID 2, APIC INT 03 Int: type 0, pol 0, trig 0, bus 2, IRQ 04, APIC ID 2, APIC INT 04 Int: type 0, pol 0, trig 0, bus 2, IRQ 06, APIC ID 2, APIC INT 06 Int: type 0, pol 0, trig 0, bus 2, IRQ 07, APIC ID 2, APIC INT 07 Int: type 0, pol 1, trig 1, bus 2, IRQ 08, APIC ID 2, APIC INT 08 Int: type 0, pol 0, trig 0, bus 2, IRQ 0c, APIC ID 2, APIC INT 0c Int: type 0, pol 0, trig 0, bus 2, IRQ 0d, APIC ID 2, APIC INT 0d Int: type 0, pol 0, trig 0, bus 2, IRQ 0e, APIC ID 2, APIC INT 0e Int: type 0, pol 0, trig 0, bus 2, IRQ 0f, APIC ID 2, APIC INT 0f Int: type 0, pol 3, trig 3, bus 2, IRQ 09, APIC ID 2, APIC INT 09 Int: type 0, pol 3, trig 3, bus 2, IRQ 05, APIC ID 2, APIC INT 05 Int: type 0, pol 3, trig 3, bus 2, IRQ 0b, APIC ID 2, APIC INT 0b Int: type 0, pol 3, trig 3, bus 2, IRQ 0a, APIC ID 2, APIC INT 0a Lint: type 3, pol 0, trig 0, bus 2, IRQ 00, APIC ID ff, APIC LINT 00 Lint: type 1, pol 0, trig 0, bus 2, IRQ 00, APIC ID ff, APIC LINT 01 Processors: 1 mapped APIC to ffffe000 (fee00000) mapped IOAPIC to ffffd000 (fec00000) Kernel command line: root=/dev/hdg4 apm=power-off noapic hde=ide-scsi hdf=ide-scsi mem=393152K ide_setup: hde=ide-scsi ide_setup: hdf=ide-scsi Initializing CPU#0 Detected 434.807 MHz processor. Console: colour VGA+ 80x25 Calibrating delay loop... 865.07 BogoMIPS Memory: 384580k/393152k available (856k kernel code, 8184k reserved, 294k data, 184k init, 0k highmem) Dentry-cache hash table entries: 65536 (order: 7, 524288 bytes) Buffer-cache hash table entries: 32768 (order: 5, 131072 bytes) Page-cache hash table entries: 131072 (order: 7, 524288 bytes) Inode-cache hash table entries: 32768 (order: 6, 262144 bytes) CPU: Before vendor init, caps: 0183fbff 00000000 00000000, vendor = 0 CPU: L1 I cache: 16K, L1 D cache: 16K CPU: L2 cache: 128K Intel machine check architecture supported. Intel machine check reporting enabled on CPU#0. CPU: After vendor init, caps: 0183fbff 00000000 00000000 00000000 CPU: After generic, caps: 0183fbff 00000000 00000000 00000000 CPU: Common caps: 0183fbff 00000000 00000000 00000000 Enabling fast FPU save and restore... done. Checking 'hlt' instruction... OK. POSIX conformance testing by UNIFIX mtrr: v1.37 (20001109) Richard Gooch (rgooch@atnf.csiro.au) mtrr: detected mtrr type: Intel CPU: Before vendor init, caps: 0183fbff 00000000 00000000, vendor = 0 CPU: L1 I cache: 16K, L1 D cache: 16K CPU: L2 cache: 128K Intel machine check reporting enabled on CPU#0. CPU: After vendor init, caps: 0183fbff 00000000 00000000 00000000 CPU: After generic, caps: 0183fbff 00000000 00000000 00000000 CPU: Common caps: 0183fbff 00000000 00000000 00000000 CPU0: Intel Celeron (Mendocino) stepping 05 per-CPU timeslice cutoff: 365.86 usecs. Getting VERSION: 40011 Getting VERSION: 40011 Getting ID: 0 Getting ID: f000000 Getting LVT0: 700 Getting LVT1: 400 enabled ExtINT on CPU#0 ESR value before enabling vector: 00000004 ESR value after enabling vector: 00000000 CPU present map: 1 Before bogomips. Error: only one processor found. Boot done. calibrating APIC timer ... ..... CPU clock speed is 434.8241 MHz. ..... host bus clock speed is 66.8958 MHz. cpu: 0, clocks: 668958, slice: 334479 CPU0 Setting commenced=1, go go go PCI: PCI BIOS revision 2.10 entry at 0xfb3a0, last bus=1 PCI: Using configuration type 1 PCI: Probing PCI hardware Unknown bridge resource 0: assuming transparent PCI: Using IRQ router VIA [1106/0686] at 00:07.0 Linux NET4.0 for Linux 2.4 Based upon Swansea University Computer Society NET3.039 apm: BIOS version 1.2 Flags 0x07 (Driver version 1.14) Starting kswapd v1.8 pty: 256 Unix98 ptys configured block: queued sectors max/low 255296kB/124224kB, 768 slots per queue Uniform Multi-Platform E-IDE driver Revision: 6.31 ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx VP_IDE: IDE controller on PCI bus 00 dev 39 VP_IDE: chipset revision 6 VP_IDE: not 100% native mode: will probe irqs later ide0: BM-DMA at 0xc000-0xc007, BIOS settings: hda:pio, hdb:pio ide1: BM-DMA at 0xc008-0xc00f, BIOS settings: hdc:pio, hdd:pio HPT370: IDE controller on PCI bus 00 dev 70 PCI: Found IRQ 11 for device 00:0e.0 PCI: The same IRQ used for device 00:0d.0 HPT370: chipset revision 3 HPT370: not 100% native mode: will probe irqs later ide2: BM-DMA at 0xec00-0xec07, BIOS settings: hde:pio, hdf:pio ide3: BM-DMA at 0xec08-0xec0f, BIOS settings: hdg:DMA, hdh:pio hde: YAMAHA CRW2100E, ATAPI CD/DVD-ROM drive hdf: Pioneer DVD-ROM ATAPIModel DVD-105S 012, ATAPI CD/DVD-ROM drive hdg: QUANTUM FIREBALLlct20 20, ATA DISK drive ide2 at 0xdc00-0xdc07,0xe002 on irq 11 ide3 at 0xe400-0xe407,0xe802 on irq 11 hdg: 39876480 sectors (20417 MB) w/418KiB Cache, CHS=39560/16/63, UDMA(100) Partition check: /dev/ide/host2/bus1/target0/lun0: p1 p2 p3 p4 NET4: Linux TCP/IP 1.0 for NET4.0 IP Protocols: ICMP, UDP, TCP, IGMP IP: routing cache hash table of 4096 buckets, 32Kbytes TCP: Hash tables configured (established 32768 bind 32768) devfs: v0.102 (20000622) Richard Gooch (rgooch@atnf.csiro.au) devfs: boot_options: 0x0 VFS: Mounted root (ext2 filesystem) readonly. Mounted devfs on /dev Freeing unused kernel memory: 184k freed NET4: Unix domain sockets 1.0/SMP for Linux NET4.0. SCSI subsystem driver Revision: 1.00 CSLIP: code copyright 1989 Regents of the University of California ISDN subsystem Rev: 1.114.6.6/1.94/1.140.6.3/1.85.6.2/1.21/1.5.6.1 loaded HiSax: Linux Driver for passive ISDN cards HiSax: Version 3.5 (module) HiSax: Layer1 Revision 2.41.6.1 HiSax: Layer2 Revision 2.25 HiSax: TeiMgr Revision 2.17 HiSax: Layer3 Revision 2.17 HiSax: LinkLayer Revision 2.51 HiSax: Approval certification valid HiSax: Approved with ELSA Microlink PCI cards HiSax: Approved with Eicon Technology Diva 2.01 PCI cards HiSax: Approved with Sedlbauer Speedfax + cards HiSax: Total 1 card defined HiSax: Card 1 Protocol EDSS1 Id=HiSax (0) HiSax: AVM PCI driver Rev. 1.22.6.2 PCI: Found IRQ 5 for device 00:0b.0 AVM PCI: stat 0x3020a AVM PCI: Class A Rev 2 HiSax: AVM Fritz!PCI config irq:5 base:0xCC00 AVM PCI: ISAC version (0): 2086/2186 V1.1 AVM Fritz PnP/PCI: IRQ 5 count 0 AVM Fritz PnP/PCI: IRQ 5 count 3 HiSax: DSS1 Rev. 2.30 HiSax: 2 channels added HiSax: MAX_WAITING_CALLS added isdn: Verbose-Level is 2 PCI: Found IRQ 10 for device 00:0c.0 3c59x.c:LK1.1.12 06 Jan 2000 Donald Becker and others. http://www.scyld.com/network/vortex.html $Revision: 1.102.2.46 $ See Documentation/networking/vortex.txt eth0: 3Com PCI 3c905 Boomerang 100baseTx at 0xd000, 00:10:4b:43:68:64, IRQ 10 product code 'MN' rev 00.0 date 06-12-00 8K word-wide RAM 3:5 Rx:Tx split, autoselect/MII interface. MII transceiver found at address 24, status 7849. Enabling bus-master transmits and whole-frame receives. eth0: first available media type: MII ippp, open, slot: 0, minor: 0, state: 0000 ippp_ccp: allocated reset data structure d6688800 HiSax: debugging flags card 1 set to 3ff scsi0 : SCSI host adapter emulation for IDE ATAPI devices Vendor: YAMAHA Model: CRW2100E Rev: 1.0H Type: CD-ROM ANSI SCSI revision: 02 Detected scsi CD-ROM sr0 at scsi0, channel 0, id 0, lun 0 Vendor: PIONEER Model: DVD-ROM DVD-105 Rev: 1.22 Type: CD-ROM ANSI SCSI revision: 02 Detected scsi CD-ROM sr1 at scsi0, channel 0, id 1, lun 0 sr0: scsi3-mmc drive: 40x/40x writer cd/rw xa/form2 cdda tray Uniform CD-ROM driver Revision: 3.12 sr1: scsi3-mmc drive: 16x/40x cd/rw xa/form2 cdda tray Creative EMU10K1 PCI Audio Driver, version 0.7, 23:28:00 Mar 7 2001 PCI: Found IRQ 11 for device 00:0d.0 PCI: The same IRQ used for device 00:0e.0 emu10k1: EMU10K1 rev 8 model 0x8027 found, IO at 0xd400-0xd41f, IRQ 11 /proc/interrupts: CPU0 0: 55395 XT-PIC timer 1: 3298 XT-PIC keyboard 2: 0 XT-PIC cascade 5: 9131 XT-PIC HiSax 10: 0 XT-PIC eth0 11: 2431 XT-PIC ide2, ide3, EMU10K1 12: 4197 XT-PIC PS/2 Mouse NMI: 0 LOC: 55344 ERR: 0 lspci: 00:00.0 Host bridge: VIA Technologies, Inc. VT82C691 [Apollo PRO] (rev c4) 00:01.0 PCI bridge: VIA Technologies, Inc. VT82C598 [Apollo MVP3 AGP] 00:07.0 ISA bridge: VIA Technologies, Inc. VT82C686 [Apollo Super] (rev 40) 00:07.1 IDE interface: VIA Technologies, Inc. VT82C586 IDE [Apollo] (rev 06) 00:07.4 Bridge: VIA Technologies, Inc. VT82C686 [Apollo Super ACPI] (rev 40) 00:0b.0 Network controller: AVM Audiovisuelles MKTG & Computer System GmbH A1 ISDN [Fritz] (rev 02) 00:0c.0 Ethernet controller: 3Com Corporation 3c905 100BaseTX [Boomerang] 00:0d.0 Multimedia audio controller: Creative Labs SB Live! EMU10000 (rev 08) 00:0d.1 Input device controller: Creative Labs SB Live! (rev 08) 00:0e.0 Unknown mass storage controller: Triones Technologies, Inc. HPT366 (rev 03) 01:00.0 VGA compatible controller: nVidia Corporation GeForce 256 (rev 10) regards, Balazs Pozsar. - 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/