Bug 223214

Summary: resume takes 60 seconds on VIA EPIA CN13000
Product: [Fedora] Fedora Reporter: Jeroen Janssen <japj>
Component: kernelAssignee: Kernel Maintainer List <kernel-maint>
Status: CLOSED RAWHIDE QA Contact: Brian Brock <bbrock>
Severity: medium Docs Contact:
Priority: medium    
Version: 6CC: wtogami
Target Milestone: ---   
Target Release: ---   
Hardware: All   
OS: Linux   
Whiteboard:
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2007-05-30 17:54:34 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Attachments:
Description Flags
dmesg output of suspend & resume on VIA EPIA CN13000
none
[PATCH] sata_via: add missing PM hooks none

Description Jeroen Janssen 2007-01-18 14:29:26 UTC 
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:
Comment 1 Jeroen Janssen 2007-01-18 14:29:26 UTC 
Created attachment 145921 [details]
dmesg output of suspend & resume on VIA EPIA CN13000
Comment 2 Jeroen Janssen 2007-02-02 15:32:29 UTC 
Same problem occurs on F7Test1 with:

kernel 2.6.19-1.2914.fc7 and
kernel 2.6.19-1.2917.fc7
Comment 3 Jeroen Janssen 2007-05-04 13:26:12 UTC 
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
Comment 4 Jeroen Janssen 2007-05-04 13:26:55 UTC 
Created attachment 154120 [details]
[PATCH] sata_via: add missing PM hooks
Comment 5 Jeroen Janssen 2007-05-29 09:23:47 UTC 
This bug has been solved in Fedora 7 RC2. (tested with installing the livecd to
disk and performing suspend/resume with a SATA disk)