diff options
| -rw-r--r-- | sys/dev/acpi/dsdt.c | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/sys/dev/acpi/dsdt.c b/sys/dev/acpi/dsdt.c index 16102230779..02a3e15ceac 100644 --- a/sys/dev/acpi/dsdt.c +++ b/sys/dev/acpi/dsdt.c @@ -1,4 +1,4 @@ -/* $OpenBSD: dsdt.c,v 1.230 2017/01/14 11:32:00 kettenis Exp $ */ +/* $OpenBSD: dsdt.c,v 1.231 2017/02/16 18:02:22 jcs Exp $ */ /* * Copyright (c) 2005 Jordan Hargrave <jordan@openbsd.org> * @@ -106,6 +106,8 @@ void _aml_die(const char *fn, int line, const char *fmt, ...); void aml_notify_task(void *, int); void acpi_poll_notify_task(void *, int); +extern char *hw_vendor; + /* * @@@: Global variables */ @@ -1505,6 +1507,21 @@ aml_callosi(struct aml_scope *scope, struct aml_value *val) struct aml_value *fa; fa = aml_getstack(scope, AMLOP_ARG0); + + if (hw_vendor != NULL && + (strcmp(hw_vendor, "Apple Inc.") == 0 || + strcmp(hw_vendor, "Apple Computer, Inc.") == 0)) { + if (strcmp(fa->v_string, "Darwin") == 0) { + dnprintf(10,"osi: returning 1 for %s on %s hardware\n", + fa->v_string, hw_vendor); + result = 1; + } else + dnprintf(10,"osi: on %s hardware, but ignoring %s\n", + hw_vendor, fa->v_string); + + return aml_allocvalue(AML_OBJTYPE_INTEGER, result, NULL); + } + for (idx=0; !result && aml_valid_osi[idx] != NULL; idx++) { dnprintf(10,"osi: %s,%s\n", fa->v_string, aml_valid_osi[idx]); result = !strcmp(fa->v_string, aml_valid_osi[idx]); |