On Tue, 2009-11-17 at 12:59 +0900, Kazuyuki Sato wrote: > Hi, Christian, > > What is the model number of MacBook Pro? > > Confirm method: > $ smbios | grep -i mac > Product: MacBookPro5,3 > Family: MacBook Pro
I have a: Product: MacBookPro5,2 > > nvidia (MCP79) chipsets model? > from my experience... Yes, MCP79. > > I think, 'pci-ata' and 'ata' driver as one possibility. > If there is a corresponding part to the output of prtconf as follows. > -- > # prtconf -D > ...snip > pci-ide, instance #0 (driver name: pci-ide) > ide, instance #0 (driver name: ata) > cmdk, instance #0 (driver name: cmdk) > ide, instance #1 (driver name: ata) > sd, instance #0 (driver name: sd) > ...snip > -- Yes, I have that part. > > It is not possible to explain in detail though it is convinced that this is > related. > sorry. > > However, I tried one experiment. > ahci driver was used instead of pci-ide and ata driver, and it succeeded. > performance has improved compared with pci-ide driver, and suspend/resume > became fast by using ahci driver.resume is completed at about 10 seconds. > > Reference information: > > CR 6818983: Please support ahci driver with nvidia MCP79. > http://defect.opensolaris.org/bz/show_bug.cgi?id=7055 > > After it changes: > -- > # prtconf -D > pci10de,cb79, instance #0 (driver name: ahci) > disk, instance #1 (driver name: sd) > cdrom, instance #2 (driver name: sd) > -- > > > If it is interested, Please download the snv_126_ahci_hack.iso file. > its bootable iso file.(about 3.8GB file and slow line ... ) Ugh, that's huge :-) > > > http://solaris.sunfish.suginami.tokyo.jp/blog/patch/ahci_hack/snv_126_ahci_h > ack.iso > # Please use this only to experiment, and not the one to guarantee > operation. > > I confirmed worked by MacBook Unibody 13" Late2008 and MacBook Pro 15" > Mid2009. > Both are nvidia chipset. > > However, this demand was not able to be accepted. Because it contradicts the > specification. > Please refer to CR 6818983 for details. Hmm. As the bug is Closed/Will Not Fix, what is the real fix for this problem then? -- Christian
