http://bugzilla.novell.com/show_bug.cgi?id=598520
http://bugzilla.novell.com/show_bug.cgi?id=598520#c0
Summary: ahci driver fails to initialize controller on Dell
Optiplex 960
Classification: openSUSE
Product: openSUSE 11.3
Version: Milestone 5
Platform: x86-64
OS/Version: Other
Status: NEW
Severity: Critical
Priority: P5 - None
Component: Kernel
AssignedTo: teheo@novell.com
ReportedBy: max@novell.com
QAContact: qa@suse.de
Found By: Development
Blocker: ---
Reinhard Max changed:
What |Removed |Added
----------------------------------------------------------------------------
Flag| |SHIP_STOPPER?
# dmesg
[ 68.614136] ahci 0000:00:1f.2: version 3.0
[ 68.614146] ahci 0000:00:1f.2: PCI INT C -> GSI 18 (level, low) -> IRQ 18
[ 68.614172] ahci 0000:00:1f.2: irq 33 for MSI/MSI-X
[ 68.614179] ahci 0000:00:1f.2: forcing PORTS_IMPL to 0x1
[ 69.620014] ahci 0000:00:1f.2: controller reset failed (0x80000001)
[ 69.620027] ahci 0000:00:1f.2: PCI INT C disabled
[ 69.620031] ahci: probe of 0000:00:1f.2 failed with error -5
# lspci -n -vv -s 00:1f.2
00:1f.2 0104: 8086:2822 (rev 02)
Subsystem: 1028:0276
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
Capabilities: [b0] PCI Advanced Features
AFCap: TP+ FLR+
AFCtrl: FLR-
AFStatus: TP-
Kernel driver in use: ahci
This was still working on 11.2, where the dmesg output looked like this:
[ 4.047701] ahci 0000:00:1f.2: version 3.0
[ 4.047711] alloc irq_desc for 18 on node 0
[ 4.047712] alloc kstat_irqs on node 0
[ 4.047716] ahci 0000:00:1f.2: PCI INT C -> GSI 18 (level, low) -> IRQ 18
[ 4.047737] alloc irq_desc for 32 on node 0
[ 4.047738] alloc kstat_irqs on node 0
[ 4.047744] ahci 0000:00:1f.2: irq 32 for MSI/MSI-X
[ 4.047811] ahci 0000:00:1f.2: AHCI 0001.0200 32 slots 6 ports 3 Gbps 0x27
impl RAID mode
[ 4.047814] ahci 0000:00:1f.2: flags: 64bit ncq sntf led clo pio ems
[ 4.047817] ahci 0000:00:1f.2: setting latency timer to 64
[ 4.053053] scsi0 : ahci
[ 4.053143] scsi1 : ahci
[ 4.053197] scsi2 : ahci
[ 4.053242] scsi3 : ahci
[ 4.053282] scsi4 : ahci
[ 4.053321] scsi5 : ahci
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