diff options
| author | Arthur Heymans <arthur@aheymans.xyz> | 2018-11-28 13:18:57 +0100 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2018-11-29 12:19:31 +0000 |
| commit | 8f05527485776aab00115cfcb627c5eeb6debcde (patch) | |
| tree | 0412937a9227802f36c2c5cee17a0a736a0705a0 /src/cpu/intel/speedstep | |
| parent | 6df3b64c77a868ab8526b980561ed2be3fe392b6 (diff) | |
arch/x86/acpigen.c: Add a method to notify all CPU cores
Change-Id: If8b07fdcec51c344a82309d4af3b6127ad758baf
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/29895
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Diffstat (limited to 'src/cpu/intel/speedstep')
| -rw-r--r-- | src/cpu/intel/speedstep/acpi.c | 12 |
1 files changed, 1 insertions, 11 deletions
diff --git a/src/cpu/intel/speedstep/acpi.c b/src/cpu/intel/speedstep/acpi.c index 0feaa2f4c2..b5e2c9e9e2 100644 --- a/src/cpu/intel/speedstep/acpi.c +++ b/src/cpu/intel/speedstep/acpi.c @@ -166,15 +166,5 @@ void generate_cpu_entries(struct device *device) of the first and only package. */ acpigen_write_processor_package("PPKG", 0, cores_per_package); - /* Add a method to notify processor nodes */ - acpigen_write_method("\\_PR.CNOT", 1); - for (coreID = 0; coreID < cores_per_package; coreID++) { - char buffer[DEVICE_PATH_MAX]; - snprintf(buffer, sizeof(buffer), "\\_PR.CP%c%c", - '0' + coreID / 10, '0' + coreID % 10); - acpigen_emit_byte(NOTIFY_OP); - acpigen_emit_namestring(buffer); - acpigen_emit_byte(ARG0_OP); - } - acpigen_pop_len(); + acpigen_write_processor_cnot(cores_per_package); } |