diff options
Diffstat (limited to 'src/arch/x86/acpigen.c')
| -rw-r--r-- | src/arch/x86/acpigen.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/src/arch/x86/acpigen.c b/src/arch/x86/acpigen.c index 758386d8a8..9637b7de96 100644 --- a/src/arch/x86/acpigen.c +++ b/src/arch/x86/acpigen.c @@ -353,6 +353,22 @@ void acpigen_write_processor(u8 cpuindex, u32 pblock_addr, u8 pblock_len) acpigen_emit_byte(pblock_len); } +void acpigen_write_processor_package(const char *const name, + const unsigned int first_core, + const unsigned int core_count) +{ + unsigned int i; + char pscope[16]; + + acpigen_write_name(name); + acpigen_write_package(core_count); + for (i = first_core; i < first_core + core_count; ++i) { + snprintf(pscope, sizeof(pscope), CONFIG_ACPI_CPU_STRING, i); + acpigen_emit_namestring(pscope); + } + acpigen_pop_len(); +} + /* * Generate ACPI AML code for OperationRegion * Arg0: Pointer to struct opregion opreg = OPREGION(rname, space, offset, len) |