Hi,
On Mittwoch, 19. M=E4rz 2008, Tejun Heo wrote:
I tried your patch (on freshly unpacked sources).
non-raid setting in bios,
coldboot:
[ 37.123980] ahci 0000:00:0a.0: version 3.0
[ 37.124155] ACPI: PCI Interrupt Link [LSA0] enabled at IRQ 23
[ 37.124199] ACPI: PCI Interrupt 0000:00:0a.0[A] -> Link [LSA0] -> GSI 23=
=20
(level, low) -> IRQ 23
[ 37.124533] ahci 0000:00:0a.0: controller can't do PMP, turning off CAP_=
PMP
[ 38.124731] ahci 0000:00:0a.0: AHCI 0001.0100 32 slots 4 ports 3 Gbps 0x=
f=20
impl IDE mode
[ 38.124780] ahci 0000:00:0a.0: flags: 64bit sntf led clo pio
[ 38.124819] PCI: Setting latency timer of device 0000:00:0a.0 to 64
[ 38.125020] scsi0 : ahci
[ 38.125116] scsi1 : ahci
[ 38.125182] scsi2 : ahci
[ 38.125248] scsi3 : ahci
[ 38.125337] ata1: SATA max UDMA/133 abar m8192@0xf9dfc000 port 0xf9dfc10=
0=20
irq 315
[ 38.125384] ata2: SATA max UDMA/133 abar m8192@0xf9dfc000 port 0xf9dfc18=
0=20
irq 315
[ 38.125432] ata3: SATA max UDMA/133 abar m8192@0xf9dfc000 port 0xf9dfc20=
0=20
irq 315
[ 38.125479] ata4: SATA max UDMA/133 abar m8192@0xf9dfc000 port 0xf9dfc28=
0=20
irq 315
[ 38.597035] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[ 38.597732] ata1.00: ATA-7: WDC WD1600JS-00MHB1, 10.02E01, max UDMA/133
[ 38.597775] ata1.00: 312581808 sectors, multi 16: LBA48
[ 38.598405] ata1.00: configured for UDMA/133
[ 39.069342] ata2: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[ 39.084225] ata2.00: ATA-8: SAMSUNG HD501LJ, CR100-12, max UDMA7
[ 39.084264] ata2.00: 976773168 sectors, multi 16: LBA48 NCQ (depth 0/32)
[ 39.086268] ata2.00: configured for UDMA/133
[ 39.405277] ata3: SATA link down (SStatus 0 SControl 300)
[ 39.724583] ata4: SATA link down (SStatus 0 SControl 300)
[ 39.724672] scsi 0:0:0:0: Direct-Access ATA WDC WD1600JS-00M 10=
=2E0=20
PQ: 0 ANSI: 5
[ 39.724782] sd 0:0:0:0: [sda] 312581808 512-byte hardware sectors (16004=
2=20
MB)
[ 39.724826] sd 0:0:0:0: [sda] Write Protect is off
[ 39.724864] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
[ 39.724872] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled,=
=20
doesn't support DPO or FUA
[ 39.724942] sd 0:0:0:0: [sda] 312581808 512-byte hardware sectors (16004=
2=20
MB)
[ 39.724985] sd 0:0:0:0: [sda] Write Protect is off
[ 39.725023] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
[ 39.725030] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled,=
=20
doesn't support DPO or FUA
[ 39.725079] sda: sda1 sda2 sda3 sda4 < sda5 sda6 >
[ 39.763787] sd 0:0:0:0: [sda] Attached SCSI disk
[ 39.763923] scsi 1:0:0:0: Direct-Access ATA SAMSUNG HD501LJ CR=
10=20
PQ: 0 ANSI: 5
[ 39.764032] sd 1:0:0:0: [sdb] 976773168 512-byte hardware sectors (50010=
8=20
MB)
[ 39.764077] sd 1:0:0:0: [sdb] Write Protect is off
[ 39.764115] sd 1:0:0:0: [sdb] Mode Sense: 00 3a 00 00
[ 39.764124] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled,=
=20
doesn't support DPO or FUA
[ 39.764194] sd 1:0:0:0: [sdb] 976773168 512-byte hardware sectors (50010=
8=20
MB)
[ 39.764237] sd 1:0:0:0: [sdb] Write Protect is off
[ 39.764275] sd 1:0:0:0: [sdb] Mode Sense: 00 3a 00 00
[ 39.764283] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled,=
=20
doesn't support DPO or FUA
[ 39.764332] sdb: sdb1 sdb2
[ 39.793043] sd 1:0:0:0: [sdb] Attached SCSI disk
reboot:
[ 39.522696] ahci 0000:00:0a.0: version 3.0
[ 39.522871] ACPI: PCI Interrupt Link [LSA0] enabled at IRQ 23
[ 39.522914] ACPI: PCI Interrupt 0000:00:0a.0[A] -> Link [LSA0] -> GSI 23=
=20
(level, low) -> IRQ 23
[ 39.523247] ahci 0000:00:0a.0: controller can't do PMP, turning off CAP_=
PMP
[ 40.523447] ahci 0000:00:0a.0: AHCI 0001.0100 32 slots 4 ports 3 Gbps 0x=
f=20
impl IDE mode
[ 40.523496] ahci 0000:00:0a.0: flags: 64bit sntf led clo pio
[ 40.523535] PCI: Setting latency timer of device 0000:00:0a.0 to 64
[ 40.523737] scsi0 : ahci
[ 40.523832] scsi1 : ahci
[ 40.523898] scsi2 : ahci
[ 40.523964] scsi3 : ahci
[ 40.524053] ata1: SATA max UDMA/133 abar m8192@0xf9dfc000 port 0xf9dfc10=
0=20
irq 315
[ 40.524100] ata2: SATA max UDMA/133 abar m8192@0xf9dfc000 port 0xf9dfc18=
0=20
irq 315
[ 40.524148] ata3: SATA max UDMA/133 abar m8192@0xf9dfc000 port 0xf9dfc20=
0=20
irq 315
[ 40.524195] ata4: SATA max UDMA/133 abar m8192@0xf9dfc000 port 0xf9dfc28=
0=20
irq 315
[ 40.995751] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[ 40.996374] ata1.00: ATA-7: WDC WD1600JS-00MHB1, 10.02E01, max UDMA/133
[ 40.996416] ata1.00: 312581808 sectors, multi 16: LBA48
[ 40.997049] ata1.00: configured for UDMA/133
[ 41.468058] ata2: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[ 41.471873] ata2.00: ATA-8: SAMSUNG HD501LJ, CR100-12, max UDMA7
[ 41.471913] ata2.00: 976773168 sectors, multi 16: LBA48 NCQ (depth 0/32)
[ 41.473917] ata2.00: configured for UDMA/133
[ 41.790689] ata3: SATA link down (SStatus 0 SControl 300)
[ 42.109995] ata4: SATA link down (SStatus 0 SControl 300)
[ 42.110084] scsi 0:0:0:0: Direct-Access ATA WDC WD1600JS-00M 10=
=2E0=20
PQ: 0 ANSI: 5
[ 42.110194] sd 0:0:0:0: [sda] 312581808 512-byte hardware sectors (16004=
2=20
MB)
[ 42.110238] sd 0:0:0:0: [sda] Write Protect is off
[ 42.110276] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
[ 42.110284] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled,=
=20
doesn't support DPO or FUA
[ 42.110354] sd 0:0:0:0: [sda] 312581808 512-byte hardware sectors (16004=
2=20
MB)
[ 42.110397] sd 0:0:0:0: [sda] Write Protect is off
[ 42.110435] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
[ 42.110442] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled,=
=20
doesn't support DPO or FUA
[ 42.110492] sda: sda1 sda2 sda3 sda4 < sda5 sda6 >
[ 42.140153] sd 0:0:0:0: [sda] Attached SCSI disk
[ 42.140289] scsi 1:0:0:0: Direct-Access ATA SAMSUNG HD501LJ CR=
10=20
PQ: 0 ANSI: 5
[ 42.140398] sd 1:0:0:0: [sdb] 976773168 512-byte hardware sectors (50010=
8=20
MB)
[ 42.140443] sd 1:0:0:0: [sdb] Write Protect is off
[ 42.140481] sd 1:0:0:0: [sdb] Mode Sense: 00 3a 00 00
[ 42.140489] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled,=
=20
doesn't support DPO or FUA
[ 42.140559] sd 1:0:0:0: [sdb] 976773168 512-byte hardware sectors (50010=
8=20
MB)
[ 42.140602] sd 1:0:0:0: [sdb] Write Protect is off
[ 42.140639] sd 1:0:0:0: [sdb] Mode Sense: 00 3a 00 00
[ 42.140647] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled,=
=20
doesn't support DPO or FUA
[ 42.140696] sdb: sdb1 sdb2
[ 42.167607] sd 1:0:0:0: [sdb] Attached SCSI disk
=46ull dmesgs attached.
Gl=FCck Auf
Volker
