Description of problem: Suspend & Resume works "OK" on a VIA EPIA CN13000 (as in it doesn't crash). HOWEVER... the resume takes about 60 seconds to complete, which isn't very funny at all. Version-Release number of selected component (if applicable): kernel 2.6.19-1.2895.fc6 How reproducible: allways Steps to Reproduce: 1. Perform Suspend 2. Perform Resume Actual results: Upon Resume, the (text) console becomes visible and the last text visible is "Enabling non-boot CPUs ..." Then after about 60 seconds, the following text is printed and the console switches back to X: ata1.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x2 frozen ata1.00: (BMDMA stat 0x1) ata1.00: tag 0 cmd 0xca Emask 0x4 stat 0x40 err 0x0 (timeout) ata1: soft resetting port ata1.00: configured for UDMA/133 ata1: EH complete SCSI device sda: 156301488 512-byte hdwr sectors (80026 MB) sda: Write Protect is off sda: Mode Sense: 00 3a 00 00 SCSI device sda: drive cache: write back ACPI: Power Button (FF) [PWRF] ACPI: Power Button (CM) [PWRB] ACPI: Sleep Button (CM) [SLPB] Expected results: Resume to succeed in ~5 seconds. Additional info:
Created attachment 145921 [details] dmesg output of suspend & resume on VIA EPIA CN13000
Same problem occurs on F7Test1 with: kernel 2.6.19-1.2914.fc7 and kernel 2.6.19-1.2917.fc7
Hi, This problem is solved by applying "[PATCH] sata_via: add missing PM hooks" from: http://article.gmane.org/gmane.linux.ide/18457 , which i will also attach to this bugreport
Created attachment 154120 [details] [PATCH] sata_via: add missing PM hooks
This bug has been solved in Fedora 7 RC2. (tested with installing the livecd to disk and performing suspend/resume with a SATA disk)