*
* This API allow applications to configure and use generic devices having
* no specific type already available in DPDK.
- *
- * @warning
- * @b EXPERIMENTAL: this API may change without prior notice
*/
#ifdef __cplusplus
#include <rte_memory.h>
#include <rte_errno.h>
-/* Rawdevice object - essentially a void to be typecasted by implementation */
+/* Rawdevice object - essentially a void to be typecast by implementation */
typedef void *rte_rawdev_obj_t;
/**
* @return
* The total number of usable raw devices.
*/
-uint8_t __rte_experimental
+uint8_t
rte_rawdev_count(void);
/**
* Returns raw device identifier on success.
* - <0: Failure to find named raw device.
*/
-uint16_t __rte_experimental
+uint16_t
rte_rawdev_get_dev_id(const char *name);
/**
* a default of zero if the socket could not be determined.
* -(-EINVAL) dev_id value is out of range.
*/
-int __rte_experimental
+int
rte_rawdev_socket_id(uint16_t dev_id);
/**
*
* @param[out] dev_info
* A pointer to a structure of type *rte_rawdev_info* to be filled with the
- * contextual information of the device.
+ * contextual information of the device. The dev_info->dev_private field
+ * should point to an appropriate buffer space for holding the device-
+ * specific info for that hardware.
+ * If the dev_private field is set to NULL, then the device-specific info
+ * function will not be called and only basic information about the device
+ * will be returned. This can be used to safely query the type of a rawdev
+ * instance without needing to know the size of the private data to return.
*
* @return
* - 0: Success, driver updates the contextual information of the raw device
* - <0: Error code returned by the driver info get function.
*
*/
-int __rte_experimental
+int
rte_rawdev_info_get(uint16_t dev_id, struct rte_rawdev_info *dev_info);
/**
* - 0: Success, device configured.
* - <0: Error code returned by the driver configuration function.
*/
-int __rte_experimental
+int
rte_rawdev_configure(uint16_t dev_id, struct rte_rawdev_info *dev_conf);
* @see rte_raw_queue_setup()
*
*/
-int __rte_experimental
+int
rte_rawdev_queue_conf_get(uint16_t dev_id,
uint16_t queue_id,
rte_rawdev_obj_t queue_conf);
* - 0: Success, raw queue correctly set up.
* - <0: raw queue configuration failed
*/
-int __rte_experimental
+int
rte_rawdev_queue_setup(uint16_t dev_id,
uint16_t queue_id,
rte_rawdev_obj_t queue_conf);
* - 0: Success, raw queue released.
* - <0: raw queue configuration failed
*/
-int __rte_experimental
+int
rte_rawdev_queue_release(uint16_t dev_id, uint16_t queue_id);
+
/**
* Get the number of raw queues on a specific raw device
*
* @return
* - The number of configured raw queues
*/
-uint16_t __rte_experimental
+uint16_t
rte_rawdev_queue_count(uint16_t dev_id);
/**
* - 0: Success, device started.
* < 0: Failure
*/
-int __rte_experimental
+int
rte_rawdev_start(uint16_t dev_id);
/**
* @param dev_id
* Raw device identifier.
*/
-void __rte_experimental
+void
rte_rawdev_stop(uint16_t dev_id);
/**
* - <0 on failure to close device
* - (-EAGAIN) if device is busy
*/
-int __rte_experimental
+int
rte_rawdev_close(uint16_t dev_id);
/**
* @param dev_id
* Raw device identifiers
* @return
- * 0 for sucessful reset,
+ * 0 for successful reset,
* !0 for failure in resetting
*/
-int __rte_experimental
+int
rte_rawdev_reset(uint16_t dev_id);
#define RTE_RAWDEV_NAME_MAX_LEN (64)
* - 0: on success
* - <0: on failure.
*/
-int __rte_experimental
+int
rte_rawdev_dump(uint16_t dev_id, FILE *f);
/**
* 0 for success
* !0 Error; attr_value remains untouched in case of error.
*/
-int __rte_experimental
+int
rte_rawdev_get_attr(uint16_t dev_id,
const char *attr_name,
uint64_t *attr_value);
* 0 for success
* !0 Error
*/
-int __rte_experimental
+int
rte_rawdev_set_attr(uint16_t dev_id,
const char *attr_name,
const uint64_t attr_value);
* @param dev_id
* The identifier of the device to configure.
* @param buffers
- * Collection of buffers for enqueueing
+ * Collection of buffers for enqueuing
* @param count
* Count of buffers to enqueue
* @param context
* Whether partial enqueue is failure or success is defined between app
* and driver implementation.
*/
-int __rte_experimental
+int
rte_rawdev_enqueue_buffers(uint16_t dev_id,
struct rte_rawdev_buf **buffers,
unsigned int count,
* Whether partial enqueue is failure or success is defined between app
* and driver implementation.
*/
-int __rte_experimental
+int
rte_rawdev_dequeue_buffers(uint16_t dev_id,
struct rte_rawdev_buf **buffers,
unsigned int count,
* -ENODEV for invalid *dev_id*
* -ENOTSUP if the device doesn't support this function.
*/
-int __rte_experimental
+int
rte_rawdev_xstats_names_get(uint16_t dev_id,
struct rte_rawdev_xstats_name *xstats_names,
unsigned int size);
* -ENODEV for invalid *dev_id*
* -ENOTSUP if the device doesn't support this function.
*/
-int __rte_experimental
+int
rte_rawdev_xstats_get(uint16_t dev_id,
const unsigned int ids[],
uint64_t values[],
* - positive value or zero: the stat value
* - negative value: -EINVAL if stat not found, -ENOTSUP if not supported.
*/
-uint64_t __rte_experimental
+uint64_t
rte_rawdev_xstats_by_name_get(uint16_t dev_id,
const char *name,
unsigned int *id);
* - zero: successfully reset the statistics to zero
* - negative value: -EINVAL invalid parameters, -ENOTSUP if not supported.
*/
-int __rte_experimental
+int
rte_rawdev_xstats_reset(uint16_t dev_id,
const uint32_t ids[],
uint32_t nb_ids);
* 0 for success,
* !0 for failure, `status_info` argument state is undefined
*/
-int __rte_experimental
+int
rte_rawdev_firmware_status_get(uint16_t dev_id,
rte_rawdev_obj_t status_info);
* 0 for success,
* !0 for failure, `version_info` argument state is undefined
*/
-int __rte_experimental
+int
rte_rawdev_firmware_version_get(uint16_t dev_id,
rte_rawdev_obj_t version_info);
* 0 for successful load
* !0 for failure to load the provided image, or image incorrect.
*/
-int __rte_experimental
+int
rte_rawdev_firmware_load(uint16_t dev_id, rte_rawdev_obj_t firmware_image);
/**
* 0 for successful Unload
* !0 for failure in unloading
*/
-int __rte_experimental
+int
rte_rawdev_firmware_unload(uint16_t dev_id);
/**
* - -ENOTSUP if the device doesn't support selftest
* - other values < 0 on failure.
*/
-int __rte_experimental
+int
rte_rawdev_selftest(uint16_t dev_id);
#ifdef __cplusplus