1 files changed, 76 insertions, 0 deletions
diff --git a/src/drivers/intel/fsp2_0/ppi/mp_service1.c b/src/drivers/intel/fsp2_0/ppi/mp_service1.c
new file mode 100644
index 0000000000..7d351e40f4
--- /dev/null
+++ b/src/drivers/intel/fsp2_0/ppi/mp_service1.c
@@ -0,0 +1,76 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
+#include <fsp/api.h>
+#include <fsp/ppi/mp_service_ppi.h>
+#include <Ppi/MpServices.h>
+
+typedef EFI_PEI_MP_SERVICES_PPI efi_pei_mp_services_ppi;
+
+static efi_return_status_t mps1_get_number_of_processors(const
+	efi_pei_services **ignored1, efi_pei_mp_services_ppi *ignored2,
+	efi_uintn_t *number_of_processors, efi_uintn_t *number_of_enabled_processors)
+{
+	return mp_get_number_of_processors(number_of_processors, number_of_enabled_processors);
+}
+
+static efi_return_status_t mps1_get_processor_info(const
+	efi_pei_services **ignored1, efi_pei_mp_services_ppi *ignored2,
+	efi_uintn_t processor_number,
+	efi_processor_information *processor_info_buffer)
+{
+	return mp_get_processor_info(processor_number, processor_info_buffer);
+}
+
+static efi_return_status_t mps1_startup_all_aps(const
+	efi_pei_services **ignored1, efi_pei_mp_services_ppi *ignored2,
+	efi_ap_procedure procedure, efi_boolean_t ignored3,
+	efi_uintn_t timeout_usec, void *argument)
+{
+	return mp_startup_all_aps(procedure, timeout_usec, argument);
+}
+
+static efi_return_status_t mps1_startup_this_ap(const
+	efi_pei_services **ignored1, efi_pei_mp_services_ppi *ignored2,
+	efi_ap_procedure procedure, efi_uintn_t processor_number,
+	efi_uintn_t timeout_usec, void *argument)
+{
+	return mp_startup_this_ap(procedure, processor_number, timeout_usec, argument);
+}
+
+static efi_return_status_t mps1_switch_bsp(const efi_pei_services **ignored1,
+	efi_pei_mp_services_ppi *ignored2, efi_uintn_t ignored3,
+	efi_boolean_t ignored4)
+{
+	return mp_api_unsupported();
+}
+
+static efi_return_status_t mps1_enable_disable_ap(const
+	efi_pei_services **ignored1, efi_pei_mp_services_ppi *ignored2,
+	efi_uintn_t ignored3, efi_boolean_t ignored4, efi_uint32_t *ignored5)
+{
+	return mp_api_unsupported();
+}
+
+static efi_return_status_t mps1_identify_processor(const
+	efi_pei_services **ignored1, efi_pei_mp_services_ppi *ignored2,
+	efi_uintn_t *processor_number)
+{
+	return mp_identify_processor(processor_number);
+}
+
+/* EDK2 UEFIPKG Open Source MP Service PPI to be installed */
+
+static efi_pei_mp_services_ppi mp_service1_ppi = {
+	mps1_get_number_of_processors,
+	mps1_get_processor_info,
+	mps1_startup_all_aps,
+	mps1_startup_this_ap,
+	mps1_switch_bsp,
+	mps1_enable_disable_ap,
+	mps1_identify_processor,
+};
+
+void *mp_fill_ppi_services_data(void)
+{
+	return (void *)&mp_service1_ppi;
+}