Messages in this thread Patch in this message | | | Date | Sun, 19 Jan 2003 22:46:42 +0100 | From | Pavel Machek <> | Subject | Ask devices to powerdown before S3 sleep |
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Hi!
SUSPEND_RESUME phase is needed for turning off IO-APIC. [I believe SUSPEND_DISABLE should be so simple that errors just should not be there, and besides we would not know how to safely enable devices from such weird state, anyway]. Please apply,
Pavel
--- clean/drivers/acpi/sleep.c 2003-01-05 22:58:25.000000000 +0100 +++ linux-swsusp/drivers/acpi/sleep.c 2003-01-19 21:27:00.000000000 +0100 @@ -143,6 +143,10 @@ return error; } + error = device_suspend(state, SUSPEND_DISABLE); + if (error) + panic("Sorry, devices really should know how to disable\n"); + /* flush caches */ ACPI_FLUSH_CPU_CACHE();
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