On Mon, 06 Feb 2012 11:20:45 PST, Brian Norris said: > (3) Debug Norbert's hardware problems. It's not just Norbert - my Dell Latitude E6500 trips over this as well (didn't we go through this same song-and-dance *before* with this same exact patch? Yes we did, back in May 2011: http://lkml.indiana.edu/hypermail/linux/kernel/1105.1/02970.html Somebody hand me a stake and mallet to pount through the heart of this patch so it *stays* dead already.. Geez.. ;) Norbert's box has this: 00:1f.2 SATA controller: Intel Corporation 82801IBM/IEM (ICH9M/ICH9M-E) 4 port SATA Controller [AHCI mode] (rev 03) (prog-if 01 [AH CI 1.0]) While mine apparentlyh has a different PCI ID: lspci -nn -v -s 00:1f.2 00:1f.2 RAID bus controller [0104]: Intel Corporation Mobile 82801 SATA RAID Controller [8086:282a] (rev 03) Subsystem: Dell Device [1028:024f] Flags: bus master, 66MHz, medium devsel, latency 0, IRQ 45 I/O ports at 6e70 [size=8] I/O ports at 6e78 [size=4] I/O ports at 6e80 [size=8] I/O ports at 6e88 [size=4] I/O ports at 6ea0 [size=32] Memory at fed1c800 (32-bit, non-prefetchable) [size=2K] Capabilities: [80] MSI: Enable+ Count=1/16 Maskable- 64bit- Capabilities: [70] Power Management version 3 Capabilities: [a8] SATA HBA v1.0 Capabilities: [b0] PCI Advanced Features Kernel driver in use: ahci from dmesg: [ 1.295050] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300) [ 1.296037] ata1.00: ATA-8: WDC WD1600BJKT-75F4T0, 11.01A11, max UDMA/133 [ 1.296041] ata1.00: 312581808 sectors, multi 0: LBA48 NCQ (depth 31/32), AA [ 1.297051] ata1.00: configured for UDMA/133 [ 1.297773] scsi 0:0:0:0: Direct-Access ATA WDC WD1600BJKT-7 11.0 PQ: 0 ANSI: 5 [ 1.298623] sd 0:0:0:0: [sda] 312581808 512-byte logical blocks: (160 GB/149 GiB) [ 1.298811] sd 0:0:0:0: [sda] Write Protect is off [ 1.298816] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00 [ 1.298891] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 1.329096] sda: sda1 sda2 [ 1.330321] sd 0:0:0:0: [sda] Attached SCSI disk [ 6.652045] ata2: link is slow to respond, please be patient (ready=0) [ 11.344043] ata2: COMRESET failed (errno=-16) [ 11.649049] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300) [ 11.650654] ata2.00: ATAPI: MATSHITA DVD+/-RW UJ892, 1.01, max UDMA/100 [ 11.653036] ata2.00: configured for UDMA/100 [ 11.656392] scsi 1:0:0:0: CD-ROM MATSHITA DVD+-RW UJ892 1.01 PQ: 0 ANSI: 5 [ 11.659202] sr0: scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray [ 11.659206] cdrom: Uniform CD-ROM driver Revision: 3.20 [ 11.659794] sr 1:0:0:0: Attached scsi CD-ROM sr0 [ 11.965047] ata5: SATA link down (SStatus 0 SControl 300) [ 12.270047] ata6: SATA link down (SStatus 0 SControl 300)
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