I'm trying to do suspend to ram on 2.6.16git14 kernel on ThinkPad Z60m with
SATA hard drive.
Suspend/resume almost works. Unfortunately there is a problem with resume of
hard drive.
After resume hard drive is borking and I only get bunch of SCSI errors:
http://www.t17.ds.pwr.wroc.pl/~misiek/rozne/libata-suspend1.jpg
The interesting thing is that kernel 2.6.14.7 resumes fine (just it takes
several seconds for hard drive to respond after resume).
Should it resume properly with this hardware? AFAIK all needed patches are
already merged in 2.6.16git14...
SATA stuff used:
ata_piix 9348 2
libata 59020 1 ata_piix
scsi_mod 88840 3 sr_mod,sd_mod,libata
boot log:
SCSI subsystem initialized
libata version 1.20 loaded.
ata_piix 0000:00:1f.2: version 1.05
ata_piix 0000:00:1f.2: MAP [ P0 P2 IDE IDE ]
PCI: Setting latency timer of device 0000:00:1f.2 to 64
ata1: SATA max UDMA/133 cmd 0x1F0 ctl 0x3F6 bmdma 0x1880 irq 14
ata1: dev 0 cfg 49:0f00 82:746b 83:7f69 84:6063 85:f469 86:3c49 87:6063
88:203f
ata1: dev 0 ATA-7, max UDMA/100, 195371568 sectors: LBA48
ata1: dev 0 configured for UDMA/100
scsi0 : ata_piix
Vendor: ATA Model: HTS541010G9SA00 Rev: MBZI
Type: Direct-Access ANSI SCSI revision: 05
ata2: PATA max UDMA/100 cmd 0x170 ctl 0x376 bmdma 0x1888 irq 15
ata2: dev 0 cfg 49:0f00 82:0000 83:0000 84:0000 85:0000 86:0000 87:0000
88:0407
ata2: dev 0 ATAPI, max UDMA/33
ata2: dev 0 configured for UDMA/33
scsi1 : ata_piix
Vendor: MATSHITA Model: DVD-RAM UJ-830Sx Rev: 1.00
Type: CD-ROM ANSI SCSI revision: 05
SCSI device sda: 195371568 512-byte hdwr sectors (100030 MB)
sda: Write Protect is off
sda: Mode Sense: 00 3a 00 00
SCSI device sda: drive cache: write back
SCSI device sda: 195371568 512-byte hdwr sectors (100030 MB)
sda: Write Protect is off
sda: Mode Sense: 00 3a 00 00
SCSI device sda: drive cache: write back
sda: sda1 sda2 sda3 sda4
sd 0:0:0:0: Attached scsi disk sda
--
Arkadiusz Miśkiewicz PLD/Linux Team
arekm / maven.pl http://ftp.pld-linux.org/
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