pavel at ucw
Jan 1, 2008, 3:19 PM
Views: 521
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Hi!
On kohjinsha, wakeup code does not seem to be reached at all. I tried
looking around FACS, but it seems very empty:
(none):/data/l/kohji# acpidump -t FACS
FACS @ 0x1f7bffc0
0000: 46 41 43 53 40 00 00 00 00 00 00 00 00 00 00 00
FACS[at]...........
0010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
................
0020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
................
0030: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
................
(none):/data/l/kohji# iasl -d FACS.aml
Intel ACPI Component Architecture
AML Disassembler version 20060912 [Dec 20 2006]
Copyright (C) 2000 - 2006 Intel Corporation
Supports ACPI Specification Revision 3.0a
Loading Acpi table from file FACS.aml
iasl[1864]: segfault at 080e5000 eip 08062f5c esp bf9d1e50 error 4
Segmentation fault
(none):/data/l/kohji#
In dmesg I find:
DMI 2.3 present.
ACPI: RSDP 000E9010, 0014 (r0 OID_00)
ACPI: RSDT 1F7B1E40, 0030 (r1 AMD RSDT_000 31303030 AMD 31303030)
ACPI: FACP 1F7B1D40, 0084 (r1 AMD FACP_000 31303030 AMD 31303030)
ACPI: DSDT 1F7B0000, 1D30 (r1 INSYDE CS553x 1007 INTL 20030122)
ACPI: FACS 1F7BFFC0, 0040
ACPI: BOOT 1F7B1DD0, 0028 (r1 AMD BOOT_000 31303030 AMD 31303030)
ACPI: DBGP 1F7B1E00, 0034 (r1 AMD DBGP_000 31303030 AMD 31303030)
ACPI: PM-Timer IO Port: 0x9c10
What should be done to debug this? I guess FACS is strictly neccessary
for sleep support?
Pavel
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Kohjinsha sleep problems
