On Sunday 21 June 2009, Bartlomiej Zolnierkiewicz wrote: > Great work Sherlock, Frans has found this already by himself.. ;) Well, that info wasn't included yet in the original mail I sent only to sparclinux... > Frans, could you try also the current Linus tree + David's patch? I'd seen that some additional patches had gone in recently, but with current .31 (v2.6.30-7732-g2453d6f) I still get the last remaining "nobody cared" error. On Sunday 21 June 2009, Bartlomiej Zolnierkiewicz wrote: > I wonder if the weird hdd device could be a problem here AFAIK it's the original CD drive that came with the box. > (does it use DMA under pata_cmd64x, Attached the dmesg for a boot with pata_cmd64x. It is a bit noisy with all those "active {10,3} recovery {10,1} setup {3,1}" messages (are those harmless?), but otherwise clean. Not 100% sure, but I think it shows DMA being used: ata2.01: ATAPI: CD-ROM 56X/AKH, A8E, max MWDMA2 ata2.01: configured for MWDMA2 > also please send 'hdparm --Istdout /dev/hdd' output).. # hdparm --Istdout /dev/hdd # with 2.6.26 /dev/hdd: HDIO_DRIVE_CMD(identify) failed: Invalid exchange > Could you check if it helps if we skip ide1 for debug purposes: I have not yet tried this.
SCSI subsystem initialized libata version 3.00 loaded. scsi0 : pata_cmd64x scsi1 : pata_cmd64x ata1: PATA max MWDMA2 cmd 0x1fe02c00000 ctl 0x1fe02c00008 bmdma 0x1fe02c00020 irq 14 ata2: PATA max MWDMA2 cmd 0x1fe02c00010 ctl 0x1fe02c00018 bmdma 0x1fe02c00028 irq 14 pata_cmd64x: active 10 recovery 10 setup 3. pata_cmd64x: active 10 recovery 10 setup 3. ata1.00: ATA-2: ST34342A, 0.42, max UDMA/33 ata1.00: 8404830 sectors, multi 0: LBA pata_cmd64x: active 3 recovery 1 setup 1. pata_cmd64x: active 3 recovery 1 setup 1. ata1.00: configured for MWDMA2 pata_cmd64x: active 3 recovery 1 setup 1. pata_cmd64x: active 3 recovery 1 setup 1. ata1.00: configured for MWDMA2 ata1: EH complete scsi 0:0:0:0: Direct-Access ATA ST34342A 0.42 PQ: 0 ANSI: 5 pata_cmd64x: active 10 recovery 10 setup 3. pata_cmd64x: active 10 recovery 10 setup 3. ata2.00: ATA-7: Maxtor 6E040L0, NAR61590, max UDMA/133 ata2.00: 80293248 sectors, multi 0: LBA ata2.01: ATAPI: CD-ROM 56X/AKH, A8E, max MWDMA2 pata_cmd64x: active 3 recovery 1 setup 1. pata_cmd64x: active 3 recovery 1 setup 1. pata_cmd64x: active 3 recovery 1 setup 1. pata_cmd64x: active 3 recovery 1 setup 1. ata2.00: configured for MWDMA2 ata2.01: configured for MWDMA2 scsi 1:0:0:0: Direct-Access ATA Maxtor 6E040L0 NAR6 PQ: 0 ANSI: 5 scsi 1:0:1:0: CD-ROM E-IDE CD-ROM 56X/AKH A8E PQ: 0 ANSI: 5 Driver 'sd' needs updating - please use bus_type methods sd 0:0:0:0: [sda] 8404830 512-byte hardware sectors: (4.30 GB/4.00 GiB) sd 1:0:0:0: [sdb] 80293248 512-byte hardware sectors: (41.1 GB/38.2 GiB) sd 0:0:0:0: [sda] Write Protect is off sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00 sd 1:0:0:0: [sdb] Write Protect is off sd 1:0:0:0: [sdb] Mode Sense: 00 3a 00 00 sd 0:0:0:0: [sda] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA sdb:<6> sda: sdb1 sdb2 sdb3 sdb4 sdb5 sda1 sda2 sda3 sda4 sd 0:0:0:0: [sda] Attached SCSI disk sd 1:0:0:0: [sdb] Attached SCSI disk Driver 'sr' needs updating - please use bus_type methods sr0: scsi3-mmc drive: 0x/52x cd/rw xa/form2 cdda tray Uniform CD-ROM driver Revision: 3.20 sr 1:0:1:0: Attached scsi CD-ROM sr0 sd 0:0:0:0: Attached scsi generic sg0 type 0 sd 1:0:0:0: Attached scsi generic sg1 type 0 sr 1:0:1:0: Attached scsi generic sg2 type 5