diff options
| author | Etienne Carriere <etienne.carriere@linaro.org> | 2023-03-07 17:47:42 +0100 |
|---|---|---|
| committer | Jérôme Forissier <jerome@forissier.org> | 2023-03-14 16:49:22 +0100 |
| commit | c0a61722df36bb0d6d3bc7c7f81f18487566bd23 (patch) | |
| tree | 320036aaba26451049649456a5a8a8f076a00ba1 | |
| parent | 24fcf0eee546a99658ed050b9c103d025f3ae38a (diff) | |
regression 1013: lower number of loops when pager is constrained
Decreases the number of loops tested in regression_1013 when test
level is 0 and OP-TEE embeds pager with a relatively small page pool
unless what the test can be very slow.
Acked-by: Jens Wiklander <jens.wiklander@linaro.org>
Signed-off-by: Etienne Carriere <etienne.carriere@linaro.org>
| -rw-r--r-- | host/xtest/regression_1000.c | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/host/xtest/regression_1000.c b/host/xtest/regression_1000.c index 8570949..f40bf7b 100644 --- a/host/xtest/regression_1000.c +++ b/host/xtest/regression_1000.c @@ -50,6 +50,14 @@ #define MIN(a, b) ((a) < (b) ? (a) : (b)) #endif +#define STATS_UUID \ + { 0xd96a5b40, 0xe2c7, 0xb1af, \ + { 0x87, 0x94, 0x10, 0x02, 0xa5, 0xd5, 0xc6, 0x1b } } + +#define STATS_CMD_PAGER_STATS 0 + +#define PAGER_PAGE_COUNT_THRESHOLD ((128 * 1024) / 4096) + struct xtest_crypto_session { ADBG_Case_t *c; TEEC_Session *session; @@ -58,6 +66,43 @@ struct xtest_crypto_session { uint32_t cmd_id_aes256ecb_decrypt; }; +static bool optee_pager_with_small_pool(void) +{ + TEEC_Result res = TEEC_ERROR_GENERIC; + TEEC_UUID uuid = STATS_UUID; + TEEC_Context ctx = { }; + TEEC_Session sess = { }; + TEEC_Operation op = { }; + uint32_t eo = 0; + bool rc = false; + + res = TEEC_InitializeContext(NULL, &ctx); + if (res) + return false; + + res = TEEC_OpenSession(&ctx, &sess, &uuid, TEEC_LOGIN_PUBLIC, NULL, + NULL, &eo); + if (res) + goto out_ctx; + + op.paramTypes = TEEC_PARAM_TYPES(TEEC_VALUE_OUTPUT, TEEC_VALUE_OUTPUT, + TEEC_VALUE_OUTPUT, TEEC_NONE); + res = TEEC_InvokeCommand(&sess, STATS_CMD_PAGER_STATS, &op, &eo); + if (res) + goto out_sess; + + if (op.params[0].value.b && + op.params[0].value.b <= PAGER_PAGE_COUNT_THRESHOLD) + rc = true; + +out_sess: + TEEC_CloseSession(&sess); +out_ctx: + TEEC_FinalizeContext(&ctx); + + return rc; +} + static void xtest_crypto_test(struct xtest_crypto_session *cs) { uint32_t ret_orig = 0; @@ -1125,6 +1170,10 @@ static void xtest_tee_test_1013_single(ADBG_Case_t *c, double *mean_concurrency, pthread_t thr[NUM_THREADS] = { }; bool skip = false; + /* Decrease number of loops when pager has a small page pool */ + if (level == 0 && optee_pager_with_small_pool()) + repeat = 250; + Do_ADBG_BeginSubCase(c, "Busy loop repeat %zu", repeat * 10); *mean_concurrency = 0; |