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Diffstat (limited to 'tftf/tests/runtime_services/secure_service/ffa_helpers.c')
-rw-r--r--tftf/tests/runtime_services/secure_service/ffa_helpers.c85
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 f3da55f5..9567debd 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.