NAME

       rte_bus_vdev.h

SYNOPSIS

   Functions
       int rte_vdev_add_custom_scan (rte_vdev_scan_callback callback, void *user_arg)
       int rte_vdev_remove_custom_scan (rte_vdev_scan_callback callback, void *user_arg)
       int rte_vdev_init (const char *name, const char *args)
       int rte_vdev_uninit (const char *name)

Detailed Description

       RTE virtual bus API

       Definition in file rte_bus_vdev.h.

Function Documentation

   int rte_vdev_add_custom_scan (rte_vdev_scan_callback callback, void * user_arg)
       Add a callback to be called on vdev scan before reading the devargs list.

       This function cannot be called in a scan callback because of deadlock.

       Parameters
           callback The function to be called which can update the devargs list.
           user_arg An opaque pointer passed to callback.

       Returns
           0 on success, negative on error

   int rte_vdev_remove_custom_scan (rte_vdev_scan_callback callback, void * user_arg)
       Remove a registered scan callback.

       This function cannot be called in a scan callback because of deadlock.

       Parameters
           callback The registered function to be removed.
           user_arg The associated opaque pointer or (void*)-1 for any.

       Returns
           0 on success

   int rte_vdev_init (const char * name, const char * args)
       Initialize a driver specified by name.

       Parameters
           name The pointer to a driver name to be initialized.
           args The pointer to arguments used by driver initialization.

       Returns
           0 on success, negative on error

   int rte_vdev_uninit (const char * name)
       Uninitialize a driver specified by name.

       Parameters
           name The pointer to a driver name to be uninitialized.

       Returns
           0 on success, negative on error

Author

       Generated automatically by Doxygen for DPDK from the source code.

DPDK                                             Version 24.11.3                               rte_bus_vdev.h(3)