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authorTim Wawrzynczak <twawrzynczak@chromium.org>2020-06-04 15:18:47 -0600
committerDuncan Laurie <dlaurie@chromium.org>2020-07-07 20:31:22 +0000
commitf6945026974e371a16a5343964f2751dffc29efd (patch)
treeab3db3e4d622eeb026c8feac09e001f5ad0594c4 /src/include/acpi
parentc5316ec4d675750f35ff1b383adacc2255e92d79 (diff)
downloadcoreboot-f6945026974e371a16a5343964f2751dffc29efd.tar.xz
acpigen: Add acpigen_notify
A fairly common thing in ACPI is notifying a device when some kind of device-specific event happens; this function simplifies writing this pattern. Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Change-Id: I0f18db9cc836ec9249604452f03ed9b4c6478827 Reviewed-on: https://review.coreboot.org/c/coreboot/+/42102 Reviewed-by: Sumeet R Pawnikar <sumeet.r.pawnikar@intel.com> Reviewed-by: Nick Vaccaro <nvaccaro@google.com> Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/include/acpi')
-rw-r--r--src/include/acpi/acpigen.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/include/acpi/acpigen.h b/src/include/acpi/acpigen.h
index 701e44ba97..98a9fe474c 100644
--- a/src/include/acpi/acpigen.h
+++ b/src/include/acpi/acpigen.h
@@ -509,4 +509,7 @@ void acpigen_resource_dword(u16 res_type, u16 gen_flags, u16 type_flags,
void acpigen_resource_qword(u16 res_type, u16 gen_flags, u16 type_flags,
u64 gran, u64 range_min, u64 range_max, u64 translation, u64 length);
+/* Emits Notify(namestr, value) */
+void acpigen_notify(const char *namestr, int value);
+
#endif /* __ACPI_ACPIGEN_H__ */