> Any advice on how to debug this failure further would be greatly > appreciated. Still looking at this. For the moment I've merged the 1 port hack but it would nice to see where the USB goes mad on a trace which also has all the libata debug enabled. (Turn on ATA_DEBUG and ATA_VERBOSE_DEBUG in libata.h) > > > PCI: enabling device 0000:00:0c.0 (0000 -> 0001) > > sata_via 0000:00:0c.0: routed to hard irq line 6 > > scsi0 : sata_via > > scsi1 : sata_via > > scsi2 : sata_via > > ata1: SATA max UDMA/133 cmd 0x00011420 ctl 0x0001142a bmdma 0x00011400 irq 22 > > ata2: SATA max UDMA/133 cmd 0x00011430 ctl 0x0001143a bmdma 0x00011408 irq 22 > > ata3: PATA max UDMA/133 cmd 0x00011440 ctl 0x0001144a bmdma 0x00011410 irq 22 > > ata1: SATA link down (SStatus 0 SControl 310) > > ata2: SATA link down (SStatus 0 SControl 310) > > ata3.00: ATA-7: HDT722516DLAT80, V43OA96A, max UDMA/133 > > ata3.00: 321672960 sectors, multi 0: LBA48 > > ata3.00: limited to UDMA/33 due to 40-wire cable > > ata3.00: configured for UDMA/33 > > scsi 2:0:0:0: Direct-Access ATA HDT722516DLAT80 V43O PQ: 0 ANSI: 5 > > sd 2:0:0:0: [sda] 321672960 512-byte hardware sectors (164697 MB) > > sd 2:0:0:0: [sda] Write Protect is off > > sd 2:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPA > > sd 2:0:0:0: [sda] 321672960 512-byte hardware sectors (164697 MB) > > sd 2:0:0:0: [sda] Write Protect is off > > sd 2:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPA > > sda: sda1 sda2 sda3 sda4 > > sd 2:0:0:0: [sda] Attached SCSI disk > > ata3.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x2 frozen > > ata3.00: cmd c8/00:02:4f:00:00/00:00:00:00:00/e0 tag 0 cdb 0x0 data 1024 in > > res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout) > > ata3: soft resetting port > > ata3.00: qc timeout (cmd 0x27) > > ata3.00: ata_hpa_resize 1: hpa sectors (0) is smaller than sectors (321672960) > > ata3.00: failed to set xfermode (err_mask=0x40) > > ata3: failed to recover some devices, retrying in 5 secs > > ata3: soft resetting port > > ata3.00: qc timeout (cmd 0x27) > > ata3.00: ata_hpa_resize 1: hpa sectors (0) is smaller than sectors (321672960) > > ata3.00: failed to set xfermode (err_mask=0x40) > > ata3.00: limiting speed to UDMA/33:PIO3 > > ata3: failed to recover some devices, retrying in 5 secs > > ata3: soft resetting port > > ata3.00: qc timeout (cmd 0x27) > > ata3.00: ata_hpa_resize 1: hpa sectors (0) is smaller than sectors (321672960) > > ata3.00: failed to set xfermode (err_mask=0x40) > > ata3.00: disabled > > ata3: EH complete > > sd 2:0:0:0: [sda] Result: hostbyte=0x04 driverbyte=0x00 > > end_request: I/O error, dev sda, sector 79 > > ReiserFS: sda1: warning: sh-2006: read_super_block: bread failed (dev sda1, blo) > > sd 2:0:0:0: [sda] Result: hostbyte=0x04 driverbyte=0x00 > > end_request: I/O error, dev sda, sector 191 > > ReiserFS: sda1: warning: sh-2006: read_super_block: bread failed (dev sda1, blo) > > sd 2:0:0:0: [sda] Result: hostbyte=0x04 driverbyte=0x00 > > end_request: I/O error, dev sda, sector 65 > > sd 2:0:0:0: [sda] READ CAPACITY failed > > sd 2:0:0:0: [sda] Result: hostbyte=0x04 driverbyte=0x00 > > sd 2:0:0:0: [sda] Sense not available. > > EXT3-fs: unable to read superblock > > sd 2:0:0:0: [sda] Result: hostbyte=0x04 driverbyte=0x00 > > end_request: I/O error, dev sda, sector 65 > > sd 2:0:0:0: [sda] Write Protect is off > > EXT2-fs: unable to read superblock > > -- Rod -- -- "Alan, I'm getting a bit worried about you." -- Linus Torvalds - 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
