cryptodev: remove queue start/stop functions

[dpdk.git] / lib / librte_cryptodev / rte_cryptodev.c

diff --git a/lib/librte_cryptodev/rte_cryptodev.c b/lib/librte_cryptodev/rte_cryptodev.c
index 2a95a35..a07904f 100644 (file)
--- a/lib/librte_cryptodev/rte_cryptodev.c
+++ b/lib/librte_cryptodev/rte_cryptodev.c
@@ -262,19 +262,40 @@ rte_cryptodev_sym_capability_get(uint8_t dev_id,
 
 }
 
-#define param_range_check(x, y) \
-       (((x < y.min) || (x > y.max)) || \
-       (y.increment != 0 && (x % y.increment) != 0))
+static int
+param_range_check(uint16_t size, const struct rte_crypto_param_range *range)
+{
+       unsigned int next_size;
+
+       /* Check lower/upper bounds */
+       if (size < range->min)
+               return -1;
+
+       if (size > range->max)
+               return -1;
+
+       /* If range is actually only one value, size is correct */
+       if (range->increment == 0)
+               return 0;
+
+       /* Check if value is one of the supported sizes */
+       for (next_size = range->min; next_size <= range->max;
+                       next_size += range->increment)
+               if (size == next_size)
+                       return 0;
+
+       return -1;
+}
 
 int
 rte_cryptodev_sym_capability_check_cipher(
                const struct rte_cryptodev_symmetric_capability *capability,
                uint16_t key_size, uint16_t iv_size)
 {
-       if (param_range_check(key_size, capability->cipher.key_size))
+       if (param_range_check(key_size, &capability->cipher.key_size) != 0)
                return -1;
 
-       if (param_range_check(iv_size, capability->cipher.iv_size))
+       if (param_range_check(iv_size, &capability->cipher.iv_size) != 0)
                return -1;
 
        return 0;
@@ -285,13 +306,13 @@ rte_cryptodev_sym_capability_check_auth(
                const struct rte_cryptodev_symmetric_capability *capability,
                uint16_t key_size, uint16_t digest_size, uint16_t iv_size)
 {
-       if (param_range_check(key_size, capability->auth.key_size))
+       if (param_range_check(key_size, &capability->auth.key_size) != 0)
                return -1;
 
-       if (param_range_check(digest_size, capability->auth.digest_size))
+       if (param_range_check(digest_size, &capability->auth.digest_size) != 0)
                return -1;
 
-       if (param_range_check(iv_size, capability->auth.iv_size))
+       if (param_range_check(iv_size, &capability->auth.iv_size) != 0)
                return -1;
 
        return 0;
@@ -303,16 +324,16 @@ rte_cryptodev_sym_capability_check_aead(
                uint16_t key_size, uint16_t digest_size, uint16_t aad_size,
                uint16_t iv_size)
 {
-       if (param_range_check(key_size, capability->aead.key_size))
+       if (param_range_check(key_size, &capability->aead.key_size) != 0)
                return -1;
 
-       if (param_range_check(digest_size, capability->aead.digest_size))
+       if (param_range_check(digest_size, &capability->aead.digest_size) != 0)
                return -1;
 
-       if (param_range_check(aad_size, capability->aead.aad_size))
+       if (param_range_check(aad_size, &capability->aead.aad_size) != 0)
                return -1;
 
-       if (param_range_check(iv_size, capability->aead.iv_size))
+       if (param_range_check(iv_size, &capability->aead.iv_size) != 0)
                return -1;
 
        return 0;
@@ -346,6 +367,8 @@ rte_cryptodev_get_feature_name(uint64_t flag)
                return "CPU_NEON";
        case RTE_CRYPTODEV_FF_CPU_ARM_CE:
                return "CPU_ARM_CE";
+       case RTE_CRYPTODEV_FF_SECURITY:
+               return "SECURITY_PROTOCOL";
        default:
                return NULL;
        }
@@ -679,50 +702,6 @@ rte_cryptodev_queue_pairs_config(struct rte_cryptodev *dev, uint16_t nb_qpairs,
        return 0;
 }
 
-int
-rte_cryptodev_queue_pair_start(uint8_t dev_id, uint16_t queue_pair_id)
-{
-       struct rte_cryptodev *dev;
-
-       if (!rte_cryptodev_pmd_is_valid_dev(dev_id)) {
-               CDEV_LOG_ERR("Invalid dev_id=%" PRIu8, dev_id);
-               return -EINVAL;
-       }
-
-       dev = &rte_crypto_devices[dev_id];
-       if (queue_pair_id >= dev->data->nb_queue_pairs) {
-               CDEV_LOG_ERR("Invalid queue_pair_id=%d", queue_pair_id);
-               return -EINVAL;
-       }
-
-       RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->queue_pair_start, -ENOTSUP);
-
-       return dev->dev_ops->queue_pair_start(dev, queue_pair_id);
-
-}
-
-int
-rte_cryptodev_queue_pair_stop(uint8_t dev_id, uint16_t queue_pair_id)
-{
-       struct rte_cryptodev *dev;
-
-       if (!rte_cryptodev_pmd_is_valid_dev(dev_id)) {
-               CDEV_LOG_ERR("Invalid dev_id=%" PRIu8, dev_id);
-               return -EINVAL;
-       }
-
-       dev = &rte_crypto_devices[dev_id];
-       if (queue_pair_id >= dev->data->nb_queue_pairs) {
-               CDEV_LOG_ERR("Invalid queue_pair_id=%d", queue_pair_id);
-               return -EINVAL;
-       }
-
-       RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->queue_pair_stop, -ENOTSUP);
-
-       return dev->dev_ops->queue_pair_stop(dev, queue_pair_id);
-
-}
-
 int
 rte_cryptodev_configure(uint8_t dev_id, struct rte_cryptodev_config *config)
 {
@@ -943,6 +922,7 @@ rte_cryptodev_info_get(uint8_t dev_id, struct rte_cryptodev_info *dev_info)
        (*dev->dev_ops->dev_infos_get)(dev, dev_info);
 
        dev_info->driver_name = dev->device->driver->name;
+       dev_info->device = dev->device;
 }
 
 
@@ -1203,6 +1183,12 @@ rte_cryptodev_sym_session_free(struct rte_cryptodev_sym_session *sess)
 
 unsigned int
 rte_cryptodev_get_header_session_size(void)
+{
+       return rte_cryptodev_sym_get_header_session_size();
+}
+
+unsigned int
+rte_cryptodev_sym_get_header_session_size(void)
 {
        /*
         * Header contains pointers to the private data
@@ -1214,6 +1200,12 @@ rte_cryptodev_get_header_session_size(void)
 
 unsigned int
 rte_cryptodev_get_private_session_size(uint8_t dev_id)
+{
+       return rte_cryptodev_sym_get_private_session_size(dev_id);
+}
+
+unsigned int
+rte_cryptodev_sym_get_private_session_size(uint8_t dev_id)
 {
        struct rte_cryptodev *dev;
        unsigned int header_size = sizeof(void *) * nb_drivers;