ACPI error on Compaq nc6220, FreeBSD 7.0

[Denis]

On 9/11/07, Jung-uk Kim <jkim at freebsd.org> wrote:
> > I tried it with src from September 10, without patch from Nate.
>
> Can you try it with his patch as well?

Sure, I will do it.

> > When I tried it without acfreebsd.h patch, kernel didn't compile.
>
> That is strange because I can compile kernel with or without it.  In
> fact, I have been using it without the acfreebsd.h patch for
> months. :-(

I got next error:
---
cc -O -pipe  -D_KERNEL -DKLD_MODULE -std=c99 -nostdinc
-I/usr/src/sys/modules/acpi/acpi/../../../contrib/dev/acpica
-DHAVE_KERNEL_OPTION_HEADERS -include
/usr/obj/usr/src/sys/GENERIC/opt_global.h -I. -I@ -I@/contrib/altq
-finline-limit=8000 --param inline-unit-growth=100 --param
large-function-growth=1000 -fno-common -g
-I/usr/obj/usr/src/sys/GENERIC -mno-align-long-strings
-mpreferred-stack-boundary=2  -mno-mmx -mno-3dnow -mno-sse -mno-sse2
-mno-sse3 -ffreestanding -Wall -Wredundant-decls -Wnested-externs
-Wstrict-prototypes  -Wmissing-prototypes -Wpointer-arith -Winline
-Wcast-qual  -Wundef -Wno-pointer-sign -fformat-extensions -c
/usr/src/sys/modules/acpi/acpi/../../../dev/acpica/Osd/OsdSynch.c
/usr/src/sys/modules/acpi/acpi/../../../dev/acpica/Osd/OsdSynch.c:237:
error: expected declaration specifiers or '...' before numeric
constant
/usr/src/sys/modules/acpi/acpi/../../../dev/acpica/Osd/OsdSynch.c:237:
error: expected declaration specifiers or '...' before numeric
constant
/usr/src/sys/modules/acpi/acpi/../../../dev/acpica/Osd/OsdSynch.c:238:
error: conflicting types for 'AcpiOsCreateSemaphore'
/usr/src/sys/modules/acpi/acpi/../../../dev/acpica/Osd/OsdSynch.c:93:
error: previous definition of 'AcpiOsCreateSemaphore' was here
/usr/src/sys/modules/acpi/acpi/../../../dev/acpica/Osd/OsdSynch.c:261:
error: expected identifier or '(' before 'void'
/usr/src/sys/modules/acpi/acpi/../../../dev/acpica/Osd/OsdSynch.c:277:
error: expected declaration specifiers or '...' before numeric
constant
/usr/src/sys/modules/acpi/acpi/../../../dev/acpica/Osd/OsdSynch.c:278:
error: conflicting types for 'AcpiOsWaitSemaphore'
/usr/src/sys/modules/acpi/acpi/../../../dev/acpica/Osd/OsdSynch.c:142:
error: previous definition of 'AcpiOsWaitSemaphore' was here
/usr/src/sys/modules/acpi/acpi/../../../dev/acpica/Osd/OsdSynch.c:321:
error: expected identifier or '(' before 'void'
*** Error code 1

Stop in /usr/src/sys/modules/acpi/acpi.
*** Error code 1

Stop in /usr/src/sys/modules/acpi.
*** Error code 1

Stop in /usr/src/sys/modules.
*** Error code 1

Stop in /usr/obj/usr/src/sys/GENERIC.
*** Error code 1
---

> > When I tried it with acfreebsd.h patch kernel compiled, but I
> > couldn't boot with ACPI - got kernel panic...
>
> Can you describe the panic messages?

I got next message on the console:
---
panic: blockable sleep lock (sleep mutex) ACPI EC lock @
/usr/src/sys/modules/acpi/acpi/../../dev/acpica/acpi_ec.c:330
cpuid = 0
KDB: enter: panic
[thread pid 21 tid 100013 ]
Stopped at      kdb_enter+0x32: leave
db>
---

Unfortunatly, I do not have experience in debugging, but If there
anything I can help - I'm more than eager to do it.

Best regards, Denis.