On 2.4, this controller is 'noisy', spewing lots of these during boot, and whenever theres lots of disk I/O.. hde: dma_intr: error=0x84 { DriveStatusError BadCRC } hde: dma_intr: status=0x51 { DriveReady SeekComplete Error } hde: dma_intr: error=0x84 { DriveStatusError BadCRC } ide2: reset: success On 2.5, the box hangs solid before it gets to the ide2: reset line. I've tried this with two different brand new UDMA66 approved cables, with no change. Controller is.. 00:0d.0 Unknown mass storage controller: CMD Technology Inc PCI0680 (rev 01) The drive attached is ... /dev/hde: Model=IC35L120AVVA07-0, FwRev=VA6OA52A, SerialNo=VNC602A6G4WEYA Config={ HardSect NotMFM HdSw>15uSec Fixed DTR>10Mbs } RawCHS=16383/16/63, TrkSize=0, SectSize=0, ECCbytes=52 BuffType=DualPortCache, BuffSize=1863kB, MaxMultSect=16, MultSect=16 CurCHS=16383/16/63, CurSects=16514064, LBA=yes, LBAsects=241254720 IORDY=on/off, tPIO={min:240,w/IORDY:120}, tDMA={min:120,rec:120} PIO modes: pio0 pio1 pio2 pio3 pio4 DMA modes: mdma0 mdma1 mdma2 UDMA modes: udma0 udma1 udma2 *udma3 udma4 udma5 AdvancedPM=yes: disabled (255) WriteCache=enabled Drive conforms to: ATA/ATAPI-5 T13 1321D revision 1: 2 3 4 5 IDE related boot messages from 2.4.20pre8-ac3 - Nov 27 19:45:17 equinox kernel: ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx Nov 27 19:45:17 equinox kernel: VP_IDE: IDE controller at PCI slot 00:07.1 Nov 27 19:45:17 equinox kernel: VP_IDE: chipset revision 6 Nov 27 19:45:17 equinox kernel: VP_IDE: not 100%% native mode: will probe irqs later Nov 27 19:45:17 equinox kernel: ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx Nov 27 19:45:17 equinox kernel: VP_IDE: VIA vt82c686b (rev 40) IDE UDMA100 controller on pci00:07.1 Nov 27 19:45:17 equinox kernel: ide0: BM-DMA at 0x9000-0x9007, BIOS settings: hda:DMA, hdb:pio Nov 27 19:45:17 equinox kernel: ide1: BM-DMA at 0x9008-0x900f, BIOS settings: hdc:pio, hdd:pio Nov 27 19:45:17 equinox kernel: SiI680: IDE controller at PCI slot 00:0d.0 Nov 27 19:45:17 equinox kernel: PCI: Found IRQ 11 for device 00:0d.0 Nov 27 19:45:17 equinox kernel: SiI680: chipset revision 1 Nov 27 19:45:17 equinox kernel: SiI680: not 100%% native mode: will probe irqs later Nov 27 19:45:17 equinox kernel: SiI680: BASE CLOCK == 133 Nov 27 19:45:17 equinox kernel: ide2: MMIO-DMA at 0xd0c1a000-0xd0c1a007, BIOS settings: hde:pio, hdf:pio Nov 27 19:45:17 equinox kernel: ide3: MMIO-DMA at 0xd0c1a008-0xd0c1a00f, BIOS settings: hdg:pio, hdh:pio Nov 27 19:45:17 equinox kernel: hda: IBM-DPTA-372050, ATA DISK drive Nov 27 19:45:17 equinox kernel: hda: DMA disabled Nov 27 19:45:17 equinox kernel: blk: queue c0484fc0, I/O limit 4095Mb (mask 0xffffffff) Nov 27 19:45:17 equinox kernel: hdd: LS-120 CSMO 05 UHD Floppy, ATAPI FLOPPY drive Nov 27 19:45:17 equinox kernel: hdd: DMA disabled Nov 27 19:45:17 equinox kernel: hde: IC35L120AVVA07-0, ATA DISK drive Nov 27 19:45:17 equinox kernel: blk: queue c0485898, I/O limit 4095Mb (mask 0xffffffff) Nov 27 19:45:17 equinox kernel: ide0 at 0x1f0-0x1f7,0x3f6 on irq 14 Nov 27 19:45:17 equinox kernel: ide1 at 0x170-0x177,0x376 on irq 15 Nov 27 19:45:17 equinox kernel: ide2 at 0xd0c1a080-0xd0c1a087,0xd0c1a08a on irq 11 Nov 27 19:45:17 equinox kernel: hda: host protected area => 1 Nov 27 19:45:17 equinox kernel: hda: 40088160 sectors (20525 MB) w/1961KiB Cache, CHS=2495/255/63, UDMA(33) Nov 27 19:45:17 equinox kernel: hde: host protected area => 1 Nov 27 19:45:17 equinox kernel: hde: 241254720 sectors (123522 MB) w/1863KiB Cache, CHS=239340/16/63, UDMA(100) Nov 27 19:45:17 equinox kernel: ide-floppy driver 0.99.newide Nov 27 19:45:17 equinox kernel: hdd: No disk in drive Nov 27 19:45:17 equinox kernel: hdd: 123264kB, 963/8/32 CHS, 533 kBps, 512 sector size, 720 rpm /proc/ide/siimage is.. Controller: 0 SiI680 Chipset. MMIO Base 0xd0c1a000 MMIO-DMA Base 0xd0c1a000 MMIO-DMA Base 0xd0c1a008 --------------- Primary Channel ---------------- Secondary Channel ---------------------------- drive0 --------- drive1 -------- drive0 ---------- drive1 ------PIO Mode: ? ? ? ?
Ok I need to understand why it hangs, that is important. If you are seeing spewing crc errors on 2.4 as well then it may be other problems that need looking into as well, or may be hardware can't tell yet
According to Andre, rev 0 of this controller has known hardware bugs, so feel free to close this.
We need to handle them if so
Strange. I moved this card to a different box, and tried it under 2.5 again. This time it spits out.. SiI680: IDE controller at PCI slot 00:09.0 SiI680: chipset revision 1 SiI680: not 100% native mode: will probe irqs later SiI680: BASE CLOCK == 133 ide2: BM-DMA at 0xc000-0xc007, BIOS settings hde:pio, hdf:pio ide3: BM-DMA at 0xc008-0xc00f, BIOS settings hde:pio, hdf:pio Note it was MMIO-DMA in the previous report.. It still hangs solid after printing these two lines. No sysrq, not even capslock LED toggle works..
Just for kicks, I decided to try it as a module. Gets me an oops at the point where it normally prints the ide2: line.. SiI680: IDE controller at PCI slot 00:09.0 SiI680: chipset revision 1 SiI680: not 100% native mode: will probe irqs later SiI680: BASE CLOCK == 133 Unable to handle kernel paging request at virtual address 6f6d657d printing eip: c041a3b2 *pde = 00000000 Oops: 0000 [#1] CPU: 0 EIP: 0060:[<c041a3b2>] Not tainted EFLAGS: 00010202 EIP is at ide_pci_register_host_proc+0x32/0x50 eax: 6f6d656d ebx: c7cdd400 ecx: c89d1958 edx: 6f6d656d esi: c5313e3a edi: c89cea58 ebp: c5313e20 esp: c5313e20 ds: 007b es: 007b ss: 0068 Process modprobe (pid: 7749, threadinfo=c5312000 task=c07f4660) Stack: c5313e4c c89d1374 c89d1958 00000001 c89cea58 c5313e3a 00010001 00000001 0000000b c89cf920 c5313e9c c5313e84 c0416c25 c7cdd400 c89cea58 00000001 c5313e74 00000000 00000001 011b6fb3 0000ffff 00000000 c89cfb00 c89cfa40 Call Trace: [<c89d1374>] +0x374/0x3b0 [siimage] [<c89d1958>] +0x0/0x14 [siimage] [<c89cea58>] +0x8/0xf0 [siimage] [<c89cf920>] +0x0/0xa8 [siimage] [<c0416c25>] do_ide_setup_pci_device+0xb5/0x170 [<c89cea58>] +0x8/0xf0 [siimage] [<c89cfb00>] +0x0/0xe0 [siimage] [<c89cfa40>] driver+0x0/0xc0 [siimage] [<c0416d0a>] ide_setup_pci_device+0x2a/0x90 [<c89cf920>] +0x0/0xa8 [siimage] [<c89cfb00>] +0x0/0xe0 [siimage] [<c89ce8a5>] siimage_init_one+0x45/0xb0 [siimage] [<c89cf920>] +0x0/0xa8 [siimage] [<c02fc49d>] pci_device_probe+0x5d/0x70 [<c89cf9e0>] siimage_pci_tbl+0x0/0x60 [siimage] [<c89cfa68>] driver+0x28/0xc0 [siimage] [<c03dc3d3>] bus_match+0x43/0x80 [<c89cfa68>] driver+0x28/0xc0 [siimage] [<c03dc4ff>] driver_attach+0x5f/0x80 [<c89cfa68>] driver+0x28/0xc0 [siimage] [<c89cfa9c>] driver+0x5c/0xc0 [siimage] [<c03dc859>] bus_add_driver+0xe9/0xf0 [<c89cfa68>] driver+0x28/0xc0 [siimage] [<c89cfa40>] driver+0x0/0xc0 [siimage] [<c89cfb00>] +0x0/0xe0 [siimage] [<c03dcd31>] driver_register+0x91/0xa0 [<c89cfa68>] driver+0x28/0xc0 [siimage] [<c02fc5dd>] pci_register_driver+0x4d/0x60 [<c89cfa68>] driver+0x28/0xc0 [siimage] [<c0416eb8>] ide_pci_register_driver+0x48/0x70 [<c89cfa40>] driver+0x0/0xc0 [siimage] [<c89cfb00>] +0x0/0xe0 [siimage] [<c89ce922>] siimage_ide_init+0x12/0x20 [siimage] [<c89cfa40>] driver+0x0/0xc0 [siimage] [<c0144647>] sys_init_module+0x207/0x370 [<c89cfb00>] +0x0/0xe0 [siimage] [<c016e375>] sys_read+0x45/0x60 [<c010a457>] syscall_call+0x7/0xb Code: 8b 40 10 85 c0 75 f7 89 4a 10 5d c3 89 f6 89 0d 58 7c 66 c0
Hi Dave, is this problem still present in recent 2.6 kernels?
I've not tried it in a while, and I'm not sure where I put the card. I'll dig it out and try it sometime.
I'm closing this bug. Please reopen it if you are able to reproduce it with a recent 2.6 kernel.