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Diffstat (limited to 'spm/cactus/cactus_ffa_tests.c')
-rw-r--r--spm/cactus/cactus_ffa_tests.c154
1 files changed, 146 insertions, 8 deletions
diff --git a/spm/cactus/cactus_ffa_tests.c b/spm/cactus/cactus_ffa_tests.c
index 411cc9f..25c20b0 100644
--- a/spm/cactus/cactus_ffa_tests.c
+++ b/spm/cactus/cactus_ffa_tests.c
@@ -4,8 +4,9 @@
* SPDX-License-Identifier: BSD-3-Clause
*/
#include <assert.h>
-#include <errno.h>
#include <debug.h>
+#include <errno.h>
+#include <cactus_def.h>
#include <ffa_helpers.h>
#include <sp_helpers.h>
@@ -13,20 +14,146 @@
#define FFA_MAJOR 1U
#define FFA_MINOR 0U
-void ffa_tests(void)
+static const uint32_t primary_uuid[4] = PRIMARY_UUID;
+static const uint32_t secondary_uuid[4] = SECONDARY_UUID;
+static const uint32_t null_uuid[4] = {0};
+
+struct feature_test {
+ const char *test_name;
+ unsigned int feature;
+ unsigned int expected_ret;
+};
+
+static const struct feature_test test_target[] = {
+ {"FFA_ERROR_32 check", FFA_ERROR, FFA_SUCCESS_SMC32},
+ {"FFA_SUCCESS_32 check", FFA_SUCCESS_SMC32, FFA_SUCCESS_SMC32},
+ {"FFA_INTERRUPT_32 check", FFA_INTERRUPT, FFA_SUCCESS_SMC32},
+ {"FFA_VERSION_32 check", FFA_VERSION, FFA_SUCCESS_SMC32},
+ {"FFA_FEATURES_32 check", FFA_FEATURES, FFA_SUCCESS_SMC32},
+ {"FFA_RX_RELEASE_32 check", FFA_RX_RELEASE, FFA_SUCCESS_SMC32},
+ {"FFA_RXTX_MAP_32 check", FFA_RXTX_MAP_SMC32, FFA_ERROR},
+ {"FFA_RXTX_MAP_64 check", FFA_RXTX_MAP_SMC64, FFA_SUCCESS_SMC32},
+ {"FFA_RXTX_UNMAP_32 check", FFA_RXTX_UNMAP, FFA_ERROR},
+ {"FFA_PARTITION_INFO_GET_32 check", FFA_PARTITION_INFO_GET, FFA_SUCCESS_SMC32},
+ {"FFA_ID_GET_32 check", FFA_ID_GET, FFA_SUCCESS_SMC32},
+ {"FFA_MSG_POLL_32 check", FFA_MSG_POLL, FFA_SUCCESS_SMC32},
+ {"FFA_MSG_WAIT_32 check", FFA_MSG_WAIT, FFA_SUCCESS_SMC32},
+ {"FFA_YIELD_32 check", FFA_MSG_YIELD, FFA_SUCCESS_SMC32},
+ {"FFA_RUN_32 check", FFA_MSG_RUN, FFA_SUCCESS_SMC32},
+ {"FFA_MSG_SEND_32 check", FFA_MSG_SEND, FFA_SUCCESS_SMC32},
+ {"FFA_MEM_DONATE_32 check", FFA_MEM_DONATE_SMC32, FFA_SUCCESS_SMC32},
+ {"FFA_MEM_LEND_32 check", FFA_MEM_LEND_SMC32, FFA_SUCCESS_SMC32},
+ {"FFA_MEM_SHARE_32 check", FFA_MEM_SHARE_SMC32, FFA_SUCCESS_SMC32},
+ {"FFA_MEM_RETRIEVE_REQ_32 check", FFA_MEM_RETRIEVE_REQ_SMC32, FFA_SUCCESS_SMC32},
+ {"FFA_MEM_RETRIEVE_RESP_32 check", FFA_MEM_RETRIEVE_RESP, FFA_SUCCESS_SMC32},
+ {"FFA_MEM_RELINQUISH_32 check", FFA_MEM_RELINQUISH, FFA_SUCCESS_SMC32},
+ {"FFA_MEM_RECLAIM_32 check", FFA_MEM_RECLAIM, FFA_SUCCESS_SMC32},
+ {"Check non-existent command", 0xFFFF, FFA_ERROR}
+};
+
+/*
+ * Test FFA_FEATURES interface.
+ */
+static void ffa_features_test(void)
{
- const char *test_ffa = "FFA Interfaces";
- const char *test_ffa_version = "FFA Version interface";
+ const char *test_features = "FFA Features interface";
+ smc_ret_values ffa_ret;
+ unsigned int i, test_target_size =
+ sizeof(test_target) / sizeof(struct feature_test);
- announce_test_section_start(test_ffa);
+ announce_test_section_start(test_features);
+
+ for (i = 0U; i < test_target_size; i++) {
+ announce_test_start(test_target[i].test_name);
+
+ ffa_ret = ffa_features(test_target[i].feature);
+ expect(ffa_ret.ret0, test_target[i].expected_ret);
+ if (test_target[i].expected_ret == FFA_ERROR) {
+ expect(ffa_ret.ret2, FFA_ERROR_NOT_SUPPORTED);
+ }
+
+ announce_test_end(test_target[i].test_name);
+ }
+
+ announce_test_section_end(test_features);
+}
+
+static void ffa_partition_info_helper(struct mailbox_buffers *mb, const uint32_t uuid[4],
+ const struct ffa_partition_info *expected,
+ const uint16_t expected_size)
+{
+ smc_ret_values ret = ffa_partition_info_get(uuid);
+ unsigned int i;
+ expect(ret.ret0, FFA_SUCCESS_SMC32);
+
+ struct ffa_partition_info *info = (struct ffa_partition_info *)(mb->recv);
+ for (i = 0U; i < expected_size; i++) {
+ expect(info[i].id, expected[i].id);
+ expect(info[i].exec_context, expected[i].exec_context);
+ expect(info[i].properties, expected[i].properties);
+ }
+
+ ret = ffa_rx_release();
+ expect(ret.ret0, FFA_SUCCESS_SMC32);
+}
+
+static void ffa_partition_info_wrong_test(void)
+{
+ const char *test_wrong_uuid = "Request wrong UUID";
+ uint32_t uuid[4] = {1};
+
+ announce_test_start(test_wrong_uuid);
+
+ smc_ret_values ret = ffa_partition_info_get(uuid);
+ expect(ret.ret0, FFA_ERROR);
+ expect(ret.ret2, FFA_ERROR_INVALID_PARAMETER);
+
+ announce_test_end(test_wrong_uuid);
+}
+
+static void ffa_partition_info_get_test(struct mailbox_buffers *mb)
+{
+ const char *test_partition_info = "FFA Partition info interface";
+ const char *test_primary = "Get primary partition info";
+ const char *test_secondary = "Get secondary partition info";
+ const char *test_all = "Get all partitions info";
+
+ const struct ffa_partition_info expected_info[] = {
+ {.id = SPM_VM_ID_FIRST, .exec_context = 8, .properties = 0}, /* Primary partition info */
+ {.id = 2, .exec_context = 2, .properties = 0} /* Secondary partition info */
+ };
+
+ announce_test_section_start(test_partition_info);
+
+ announce_test_start(test_secondary);
+ ffa_partition_info_helper(mb, secondary_uuid, &expected_info[1], 1);
+ announce_test_end(test_secondary);
+
+ announce_test_start(test_primary);
+ ffa_partition_info_helper(mb, primary_uuid, &expected_info[0], 1);
+ announce_test_end(test_primary);
+
+ announce_test_start(test_all);
+ ffa_partition_info_helper(mb, null_uuid, expected_info, 2);
+ announce_test_end(test_all);
+
+ ffa_partition_info_wrong_test();
+
+ announce_test_section_end(test_partition_info);
+}
+
+void ffa_version_test(void)
+{
+ const char *test_ffa_version = "FFA Version interface";
announce_test_start(test_ffa_version);
smc_ret_values ret = ffa_version(MAKE_FFA_VERSION(FFA_MAJOR, FFA_MINOR));
- uint32_t spm_version = (uint32_t)(0xFFFFFFFF & ret.ret0);
+ uint32_t spm_version = (uint32_t)ret.ret0;
- bool ffa_version_compatible = ((spm_version >> FFA_VERSION_MAJOR_SHIFT) == FFA_MAJOR &&
- (spm_version & FFA_VERSION_MINOR_MASK) >= FFA_MINOR);
+ bool ffa_version_compatible =
+ ((spm_version >> FFA_VERSION_MAJOR_SHIFT) == FFA_MAJOR &&
+ (spm_version & FFA_VERSION_MINOR_MASK) >= FFA_MINOR);
NOTICE("FFA_VERSION returned %u.%u; Compatible: %i\n",
spm_version >> FFA_VERSION_MAJOR_SHIFT,
@@ -36,6 +163,17 @@ void ffa_tests(void)
expect((int)ffa_version_compatible, (int)true);
announce_test_end(test_ffa_version);
+}
+
+void ffa_tests(struct mailbox_buffers *mb)
+{
+ const char *test_ffa = "FFA Interfaces";
+
+ announce_test_section_start(test_ffa);
+
+ ffa_features_test();
+ ffa_version_test();
+ ffa_partition_info_get_test(mb);
announce_test_section_end(test_ffa);
}