| /* 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 __efiapi 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 __efiapi 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 __efiapi 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 run_serial, |
| efi_uintn_t timeout_usec, void *argument) |
| { |
| return mp_startup_all_aps(procedure, run_serial, timeout_usec, argument); |
| } |
| |
| static __efiapi 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 __efiapi 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 __efiapi 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 __efiapi 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; |
| } |