crypto/scheduler: support mode specific option

[dpdk.git] / drivers / crypto / scheduler / rte_cryptodev_scheduler.h

diff --git a/drivers/crypto/scheduler/rte_cryptodev_scheduler.h b/drivers/crypto/scheduler/rte_cryptodev_scheduler.h
index 3b816d3..4d3de47 100644 (file)
--- a/drivers/crypto/scheduler/rte_cryptodev_scheduler.h
+++ b/drivers/crypto/scheduler/rte_cryptodev_scheduler.h
@@ -70,6 +70,23 @@ enum rte_cryptodev_scheduler_mode {
 #define RTE_CRYPTODEV_SCHEDULER_NAME_MAX_LEN   (64)
 #define RTE_CRYPTODEV_SCHEDULER_DESC_MAX_LEN   (256)
 
+/**
+ * Crypto scheduler option types
+ */
+enum rte_cryptodev_schedule_option_type {
+       CDEV_SCHED_OPTION_NOT_SET = 0,
+       CDEV_SCHED_OPTION_THRESHOLD,
+
+       CDEV_SCHED_OPTION_COUNT
+};
+
+/**
+ * Threshold option structure
+ */
+struct rte_cryptodev_scheduler_threshold_option {
+       uint32_t threshold;
+};
+
 struct rte_cryptodev_scheduler;
 
 /**
@@ -205,6 +222,44 @@ rte_cryptodev_scheduler_ordering_get(uint8_t scheduler_id);
 int
 rte_cryptodev_scheduler_slaves_get(uint8_t scheduler_id, uint8_t *slaves);
 
+/**
+ * Set the mode specific option
+ *
+ * @param dev_id
+ *   The target scheduler device ID
+ * @param option_type
+ *   The option type enumerate
+ * @param option
+ *   The specific mode's option structure
+ *
+ * @return
+ *   - 0 if successful
+ *   - negative integer if otherwise.
+ */
+int
+rte_cryptodev_scheduler_option_set(uint8_t scheduler_id,
+               enum rte_cryptodev_schedule_option_type option_type,
+               void *option);
+
+/**
+ * Set the mode specific option
+ *
+ * @param dev_id
+ *   The target scheduler device ID
+ * @param option_type
+ *   The option type enumerate
+ * @param option
+ *   If successful, the function will write back the current
+ *
+ * @return
+ *   - 0 if successful
+ *   - negative integer if otherwise.
+ */
+int
+rte_cryptodev_scheduler_option_get(uint8_t scheduler_id,
+               enum rte_cryptodev_schedule_option_type option_type,
+               void *option);
+
 typedef uint16_t (*rte_cryptodev_scheduler_burst_enqueue_t)(void *qp_ctx,
                struct rte_crypto_op **ops, uint16_t nb_ops);