diff options
Diffstat (limited to 'tftf/tests/runtime_services/secure_service/ffa_helpers.c')
-rw-r--r-- | tftf/tests/runtime_services/secure_service/ffa_helpers.c | 85 |
1 files changed, 0 insertions, 85 deletions
diff --git a/tftf/tests/runtime_services/secure_service/ffa_helpers.c b/tftf/tests/runtime_services/secure_service/ffa_helpers.c index f3da55f52..9567debd1 100644 --- a/tftf/tests/runtime_services/secure_service/ffa_helpers.c +++ b/tftf/tests/runtime_services/secure_service/ffa_helpers.c @@ -268,91 +268,6 @@ uint32_t ffa_memory_retrieve_request_init( memory_region->receiver_count * sizeof(struct ffa_memory_access); } -/** - * Helper to call memory send function whose func id is passed as a parameter. - * Returns a valid handle in case of successful operation or - * FFA_MEMORY_HANDLE_INVALID if something goes wrong. - * - * TODO: Do memory send with 'ffa_memory_region' taking multiple segments - */ -ffa_memory_handle_t ffa_memory_send( - struct ffa_memory_region *memory_region, uint32_t mem_func, - uint32_t fragment_length, uint32_t total_length) -{ - smc_ret_values ret; - ffa_vm_id_t receiver = - memory_region->receivers[0].receiver_permissions.receiver; - - if (fragment_length != total_length) { - ERROR("For now, fragment_length and total_length need to be" - " equal"); - return FFA_MEMORY_HANDLE_INVALID; - } - - switch (mem_func) { - case FFA_MEM_SHARE_SMC32: - ret = ffa_mem_share(total_length, fragment_length); - break; - case FFA_MEM_LEND_SMC32: - ret = ffa_mem_lend(total_length, fragment_length); - break; - case FFA_MEM_DONATE_SMC32: - ret = ffa_mem_donate(total_length, fragment_length); - break; - default: - ERROR("TFTF - Invalid func id %x!\n", mem_func); - return FFA_MEMORY_HANDLE_INVALID; - } - - if (ffa_func_id(ret) != FFA_SUCCESS_SMC32) { - ERROR("Failed to send memory to %x, error: %x.\n", - receiver, ffa_error_code(ret)); - return FFA_MEMORY_HANDLE_INVALID; - } - - return ffa_mem_success_handle(ret); -; -} - -/** - * Helper that initializes and sends a memory region. The memory region's - * configuration is statically defined and is implementation specific. However, - * doing it in this file for simplicity and for testing purposes. - */ -ffa_memory_handle_t ffa_memory_init_and_send( - struct ffa_memory_region *memory_region, size_t memory_region_max_size, - ffa_vm_id_t sender, ffa_vm_id_t receiver, - const struct ffa_memory_region_constituent *constituents, - uint32_t constituents_count, uint32_t mem_func) -{ - uint32_t remaining_constituent_count; - uint32_t total_length; - uint32_t fragment_length; - - enum ffa_data_access data_access = (mem_func == FFA_MEM_DONATE_SMC32) ? - FFA_DATA_ACCESS_NOT_SPECIFIED : - FFA_DATA_ACCESS_RW; - - remaining_constituent_count = ffa_memory_region_init( - memory_region, memory_region_max_size, sender, receiver, constituents, - constituents_count, 0, 0, data_access, - FFA_INSTRUCTION_ACCESS_NOT_SPECIFIED, - FFA_MEMORY_NORMAL_MEM, FFA_MEMORY_CACHE_WRITE_BACK, - FFA_MEMORY_INNER_SHAREABLE, &total_length, &fragment_length - ); - - /* - * For simplicity of the test, and at least for the time being, - * the following condition needs to be true. - */ - if (remaining_constituent_count != 0U) { - ERROR("Remaining constituent should be 0\n"); - return FFA_MEMORY_HANDLE_INVALID; - } - - return ffa_memory_send(memory_region, mem_func, fragment_length, - total_length); -} /* * FFA Version ABI helper. |