Function nfp_mtr_profile_mod

dpdk/drivers/net/nfp/nfp_mtr.c:236–273

}

static int
nfp_mtr_profile_mod(struct nfp_app_fw_flower *app_fw_flower,
		struct rte_mtr_meter_profile *profile,
		struct nfp_mtr_profile *mtr_profile,
		struct rte_mtr_error *error)
{
	int ret;
	struct nfp_profile_conf old_conf;

	/* Get the old profile config */
	rte_memcpy(&old_conf, &mtr_profile->conf, sizeof(old_conf));

	memset(&mtr_profile->conf, 0, sizeof(struct nfp_profile_conf));

	ret = nfp_mtr_profile_conf_mod(mtr_profile->profile_id,
			profile, &mtr_profile->conf);
	if (ret != 0) {
		rte_mtr_error_set(error, EINVAL,
				RTE_MTR_ERROR_TYPE_UNSPECIFIED,
				NULL, "Mod profile config failed");
		goto rollback;
	}

	ret = nfp_flower_cmsg_qos_add(app_fw_flower, &mtr_profile->conf);
	if (ret != 0) {
		rte_mtr_error_set(error, EINVAL,
				RTE_MTR_ERROR_TYPE_UNSPECIFIED,
				NULL, "Mod meter to firmware failed");
		goto rollback;
	}

	return 0;

rollback:
	rte_memcpy(&mtr_profile->conf, &old_conf, sizeof(old_conf));

	return ret;
}

/**
 * Callback to add MTR profile.