http://bugzilla.kernel.org/show_bug.cgi?id=9660
Summary: /proc/acpi/wakeup set error
Product: ACPI
Version: 2.5
KernelVersion: 2.6.24-rc6
Platform: All
OS/Version: Linux
Tree: Mainline
Status: NEW
Severity: normal
Priority: P1
Component: Other
AssignedTo: [EMAIL PROTECTED]
ReportedBy: [EMAIL PROTECTED]
CC: [email protected], [EMAIL PROTECTED]
Most recent kernel where this bug did not occur: None
Distribution: FC8
Hardware Environment: All
Software Environment: All
Problem Description:
The user can't get any information when echo an invalid value to
/proc/acpi/wakeup although it is failed, but the user can set
/proc/acpi/wakeup successfully if echo an value whose prefix is a
valid value for /proc/acpi/wakeup no matter what the suffix is.
/proc/acpi/wakeup is also case-sensitive, case-insensitive is better.
Steps to reproduce:
[EMAIL PROTECTED] ~]# cat /proc/acpi/wakeup
Device S-state Status Sysfs node
C093 S5 disabled pci:0000:00:1e.0
C0E8 S3 disabled pci:0000:00:1d.0
C0EF S3 disabled pci:0000:00:1d.1
C0F0 S3 disabled pci:0000:00:1d.2
C0F1 S3 disabled pci:0000:00:1d.3
C0F2 S3 disabled pci:0000:00:1d.7
C0F9 S0 disabled pci:0000:00:1c.0
C21D S0 disabled pci:0000:08:00.0
C109 S5 disabled pci:0000:00:1c.1
C228 S5 disabled pci:0000:10:00.0
C10F S5 disabled pci:0000:00:1c.3
C229 S5 disabled
[EMAIL PROTECTED] ~]# echo "xyzw" > /proc/acpi/wakeup
[EMAIL PROTECTED] ~]# echo "C093xxxxxxxxx" > /proc/acpi/wakeup
[EMAIL PROTECTED] ~]# cat /proc/acpi/wakeup
Device S-state Status Sysfs node
C093 S5 enabled pci:0000:00:1e.0
C0E8 S3 disabled pci:0000:00:1d.0
C0EF S3 disabled pci:0000:00:1d.1
C0F0 S3 disabled pci:0000:00:1d.2
C0F1 S3 disabled pci:0000:00:1d.3
C0F2 S3 disabled pci:0000:00:1d.7
C0F9 S0 disabled pci:0000:00:1c.0
C21D S0 disabled pci:0000:08:00.0
C109 S5 disabled pci:0000:00:1c.1
C228 S5 disabled pci:0000:10:00.0
C10F S5 disabled pci:0000:00:1c.3
C229 S5 disabled
[EMAIL PROTECTED] ~]# echo "C093xxxxxxxxx" > /proc/acpi/wakeup
[EMAIL PROTECTED] ~]# cat /proc/acpi/wakeup
Device S-state Status Sysfs node
C093 S5 disabled pci:0000:00:1e.0
C0E8 S3 disabled pci:0000:00:1d.0
C0EF S3 disabled pci:0000:00:1d.1
C0F0 S3 disabled pci:0000:00:1d.2
C0F1 S3 disabled pci:0000:00:1d.3
C0F2 S3 disabled pci:0000:00:1d.7
C0F9 S0 disabled pci:0000:00:1c.0
C21D S0 disabled pci:0000:08:00.0
C109 S5 disabled pci:0000:00:1c.1
C228 S5 disabled pci:0000:10:00.0
C10F S5 disabled pci:0000:00:1c.3
C229 S5 disabled
[EMAIL PROTECTED] ~]# echo "c093" > /proc/acpi/wakeup
[EMAIL PROTECTED] ~]# cat /proc/acpi/wakeup
Device S-state Status Sysfs node
C093 S5 disabled pci:0000:00:1e.0
C0E8 S3 disabled pci:0000:00:1d.0
C0EF S3 disabled pci:0000:00:1d.1
C0F0 S3 disabled pci:0000:00:1d.2
C0F1 S3 disabled pci:0000:00:1d.3
C0F2 S3 disabled pci:0000:00:1d.7
C0F9 S0 disabled pci:0000:00:1c.0
C21D S0 disabled pci:0000:08:00.0
C109 S5 disabled pci:0000:00:1c.1
C228 S5 disabled pci:0000:10:00.0
C10F S5 disabled pci:0000:00:1c.3
C229 S5 disabled
[EMAIL PROTECTED] ~]#
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