diff options
| author | cinap_lenrek <cinap_lenrek@felloff.net> | 2021-07-15 16:07:54 +0000 |
|---|---|---|
| committer | cinap_lenrek <cinap_lenrek@felloff.net> | 2021-07-15 16:07:54 +0000 |
| commit | 006c4d7ffcf24ab3013f7b4cf64034ad182a6e96 (patch) | |
| tree | af191cd10816e619d4124bdf2ca4ca36a4498f03 /sys/src/9 | |
| parent | 3b1c450cd53eb2dddca40ae23603179ff06c8a50 (diff) | |
archacpi: make *acpi=1 the default
Diffstat (limited to 'sys/src/9')
| -rw-r--r-- | sys/src/9/pc/archacpi.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/sys/src/9/pc/archacpi.c b/sys/src/9/pc/archacpi.c index 01c911468..044825a8c 100644 --- a/sys/src/9/pc/archacpi.c +++ b/sys/src/9/pc/archacpi.c @@ -787,18 +787,18 @@ readtbls(Chan*, void *v, long n, vlong o) static int identify(void) { - uvlong pa; + uvlong v; char *cp; Tbl *t; if((cp = getconf("*acpi")) == nil) - return 1; - pa = (uintptr)strtoull(cp, nil, 16); - if(pa <= 1) + cp = "1"; /* search for rsd by default */ + v = (uintptr)strtoull(cp, nil, 16); + if(v <= 1) rsd = rsdsearch(); else { - memreserve(pa, sizeof(Rsd)); - rsd = vmap(pa, sizeof(Rsd)); + memreserve(v, sizeof(Rsd)); + rsd = vmap(v, sizeof(Rsd)); } if(rsd == nil) return 1; @@ -807,7 +807,7 @@ identify(void) maptables(); addarchfile("acpitbls", 0444, readtbls, nil); addarchfile("acpimem", 0600, readmem, writemem); - if(strcmp(cp, "0") == 0 || findtable("APIC") == nil) + if(v == 0 || findtable("APIC") == nil) return 1; if((cp = getconf("*nomp")) != nil && strcmp(cp, "0") != 0) return 1; |