diff options
Diffstat (limited to 'host/lib/include')
| -rw-r--r-- | host/lib/include/uhd/transport/uhd-dpdk.h | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/host/lib/include/uhd/transport/uhd-dpdk.h b/host/lib/include/uhd/transport/uhd-dpdk.h index 68438fe40..8d46912bd 100644 --- a/host/lib/include/uhd/transport/uhd-dpdk.h +++ b/host/lib/include/uhd/transport/uhd-dpdk.h @@ -148,10 +148,11 @@ int uhd_dpdk_destroy(void); * @param sock pointer to socket * @param bufs pointer to array of buffers (to store buffer locations) * @param num_bufs number of buffers requested + * @param timeout Time (in us) to wait for a buffer * * @return Returns number of buffers retrieved or negative error code */ -int uhd_dpdk_request_tx_bufs(struct uhd_dpdk_socket *sock, struct rte_mbuf **bufs, unsigned int num_bufs); +int uhd_dpdk_request_tx_bufs(struct uhd_dpdk_socket *sock, struct rte_mbuf **bufs, unsigned int num_bufs, int timeout); /** * Enqueues num_bufs buffers in sock TX buffer. Uses pointers to buffers in bufs table. @@ -241,7 +242,18 @@ int uhd_dpdk_udp_get_info(struct uhd_dpdk_socket *sock, struct uhd_dpdk_sockarg_ * * @return Return 0 for success, else failed */ -int uhd_dpdk_get_drop_count(struct uhd_dpdk_socket *sock, uint32_t *count); +int uhd_dpdk_get_drop_count(struct uhd_dpdk_socket *sock, size_t *count); + +/** + * Get transferred packet count of provided socket + * Currently only tracks received packets (i.e. for RX) + * + * @param sock Socket to get information from + * @param count Pointer to location where information will be stored + * + * @return Return 0 for success, else failed + */ +int uhd_dpdk_get_xfer_count(struct uhd_dpdk_socket *sock, size_t *count); #ifdef __cplusplus } |