diff options
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/arch/amd64/amd64/acpi_machdep.c | 15 | ||||
| -rw-r--r-- | sys/arch/amd64/amd64/acpi_wakecode.S | 3 |
2 files changed, 5 insertions, 13 deletions
diff --git a/sys/arch/amd64/amd64/acpi_machdep.c b/sys/arch/amd64/amd64/acpi_machdep.c index 2f040d950d6..a5e29fdf655 100644 --- a/sys/arch/amd64/amd64/acpi_machdep.c +++ b/sys/arch/amd64/amd64/acpi_machdep.c @@ -1,4 +1,4 @@ -/* $OpenBSD: acpi_machdep.c,v 1.26 2009/11/24 17:39:59 mlarkin Exp $ */ +/* $OpenBSD: acpi_machdep.c,v 1.27 2009/11/26 00:14:11 mlarkin Exp $ */ /* * Copyright (c) 2005 Thorsten Lockert <tholo@sigmasoft.com> * @@ -227,19 +227,10 @@ acpi_sleep_machdep(struct acpi_softc *sc, int state) if (acpi_savecpu()) { fpusave_cpu(curcpu(), 1); wbinvd(); - acpi_enter_sleep_state(sc, state); - panic("%s: acpi_enter_sleep_state failed", DEVNAME(sc)); + if (acpi_enter_sleep_state(sc, state) != 0) + panic("%s: acpi_enter_sleep_state failed", DEVNAME(sc)); } - /* - * On resume, the execution path will actually occur here. - * This is because we previously saved the stack location - * in acpi_savecpu, and issued a far jmp to the restore - * routine in the wakeup code. This means we are - * returning to the location immediately following the - * last call instruction - after the call to acpi_savecpu. - */ - #if NISA > 0 i8259_default_setup(); #endif diff --git a/sys/arch/amd64/amd64/acpi_wakecode.S b/sys/arch/amd64/amd64/acpi_wakecode.S index d1f86ecfa21..1c13e6ddf0f 100644 --- a/sys/arch/amd64/amd64/acpi_wakecode.S +++ b/sys/arch/amd64/amd64/acpi_wakecode.S @@ -1,4 +1,4 @@ -/* $OpenBSD: acpi_wakecode.S,v 1.6 2009/11/25 15:41:43 pirofti Exp $ */ +/* $OpenBSD: acpi_wakecode.S,v 1.7 2009/11/26 00:14:11 mlarkin Exp $ */ /* * Copyright (c) 2001 Takanori Watanabe <takawata@jp.freebsd.org> * Copyright (c) 2001 Mitsuru IWASAKI <iwasaki@jp.freebsd.org> @@ -586,6 +586,7 @@ NENTRY(acpi_savecpu) movq %rsi, acpi_saved_rsi movq %rdi, acpi_saved_rdi movq %rsp, acpi_saved_rsp + addq $0x8, acpi_saved_rsp movq %r8, acpi_saved_r8 movq %r9, acpi_saved_r9 |