Function capabilities_inspect

dpdk/app/test/test_cryptodev_crosscheck.c:317–368

}

static int
capabilities_inspect(void)
{
	struct crosscheck_testsuite_params *ts_params = &testsuite_params;
	const struct rte_cryptodev_symmetric_capability *next_dev_cap;
	struct rte_cryptodev_symmetric_capability common_cap;
	struct rte_cryptodev_sym_capability_idx cap_idx;
	const struct rte_cryptodev_capabilities *cap;
	struct rte_cryptodev_info dev_info;
	uint16_t nb_caps, cap_i = 0;
	uint8_t cdev_id, i;

	/* Get list of capabilities of first device */
	cdev_id = ts_params->valid_devs[0];
	rte_cryptodev_info_get(cdev_id, &dev_info);
	cap = dev_info.capabilities;
	nb_caps = nb_sym_capabilities_get(cap);
	common_symm_capas = rte_calloc(NULL, nb_caps,
				       sizeof(struct rte_cryptodev_symmetric_capability), 0);
	if (common_symm_capas == NULL)
		return -ENOMEM;

	for (; cap->op != RTE_CRYPTO_OP_TYPE_UNDEFINED; cap++) {
		/* Skip non symmetric capabilities */
		if (cap->op != RTE_CRYPTO_OP_TYPE_SYMMETRIC)
			continue;
		/* AES_CCM requires special handling due to api requirements, skip now */
		if (cap->sym.xform_type == RTE_CRYPTO_SYM_XFORM_AEAD &&
				cap->sym.aead.algo == RTE_CRYPTO_AEAD_AES_CCM)
			continue;

		cap_idx = sym_capability_to_idx(&cap->sym);
		common_cap = cap->sym;
		for (i = 1; i < ts_params->valid_dev_count; i++) {
			cdev_id = ts_params->valid_devs[i];
			next_dev_cap = rte_cryptodev_sym_capability_get(cdev_id, &cap_idx);
			/* Capability not supported by one of devs, skip */
			if (next_dev_cap == NULL)
				goto skip;
			/* Check if capabilities have a common range of values */
			if (common_capability_set(&common_cap, next_dev_cap) != 0)
				goto skip;
		}

		/* If capability reach this point - it's support by all cryptodevs */
		common_symm_capas[cap_i++] = common_cap;
skip:;
	}
	nb_common_sym_caps = cap_i;

	return 0;
}

static int
crosscheck_init(void)