diff options
| -rw-r--r-- | sys/conf/options | 1 | ||||
| -rw-r--r-- | sys/dev/acpica/acpi.c | 3 |
2 files changed, 4 insertions, 0 deletions
diff --git a/sys/conf/options b/sys/conf/options index 0644fb6e597e..561e2574b964 100644 --- a/sys/conf/options +++ b/sys/conf/options @@ -730,6 +730,7 @@ ACPI_MAX_TASKS opt_acpi.h ACPI_MAX_THREADS opt_acpi.h ACPI_DMAR opt_acpi.h DEV_ACPI opt_acpi.h +ACPI_EARLY_EPYC_WAR opt_acpi.h # ISA support DEV_ISA opt_isa.h diff --git a/sys/dev/acpica/acpi.c b/sys/dev/acpica/acpi.c index 6d7ed154c463..bcccd23c8c58 100644 --- a/sys/dev/acpica/acpi.c +++ b/sys/dev/acpica/acpi.c @@ -2254,6 +2254,8 @@ acpi_DeviceIsPresent(device_t dev) h = acpi_get_handle(dev); if (h == NULL) return (FALSE); + +#ifdef ACPI_EARLY_EPYC_WAR /* * Onboard serial ports on certain AMD motherboards have an invalid _STA * method that always returns 0. Force them to always be treated as present. @@ -2262,6 +2264,7 @@ acpi_DeviceIsPresent(device_t dev) */ if (acpi_MatchHid(h, "AMDI0020") || acpi_MatchHid(h, "AMDI0010")) return (TRUE); +#endif status = acpi_GetInteger(h, "_STA", &s); |