diff options
Diffstat (limited to 'tools/firmware')
-rw-r--r-- | tools/firmware/hvmloader/acpi/build.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/tools/firmware/hvmloader/acpi/build.c b/tools/firmware/hvmloader/acpi/build.c index f1dd3f0e69..7281b972fc 100644 --- a/tools/firmware/hvmloader/acpi/build.c +++ b/tools/firmware/hvmloader/acpi/build.c @@ -268,13 +268,11 @@ static int construct_secondary_tables(unsigned long *table_ptrs, table_ptrs[nr_tables++] = (unsigned long)madt; } - /* HPET. */ - if ( hpet_exists(ACPI_HPET_ADDRESS) ) - { - hpet = construct_hpet(); - if (!hpet) return -1; - table_ptrs[nr_tables++] = (unsigned long)hpet; - } + /* HPET. Always included in DSDT, so always include it here too. */ + /* (And it's unconditionally required by Windows SVVP tests.) */ + hpet = construct_hpet(); + if (!hpet) return -1; + table_ptrs[nr_tables++] = (unsigned long)hpet; /* WAET. */ waet = construct_waet(); |