* Release the specified ethdev port.
*
* @param eth_dev
- * The *eth_dev* pointer is the address of the *rte_eth_dev* structure.
+ * Device to be detached.
* @return
* - 0 on success, negative on error
*/
int rte_eth_dev_release_port(struct rte_eth_dev *eth_dev);
+/**
+ * @internal
+ * Release the specified ethdev port in the local process.
+ * Only set ethdev state to unused, but not reset shared data since
+ * it assume other processes is still using it. typically it is
+ * called by a secondary process.
+ *
+ * @param eth_dev
+ * Device to be detached.
+ * @return
+ * - 0 on success, negative on error
+ */
+int rte_eth_dev_release_port_secondary(struct rte_eth_dev *eth_dev);
+
/**
* @internal
* Release device queues and clear its configuration to force the user
int __rte_experimental
rte_eth_dev_destroy(struct rte_eth_dev *ethdev, ethdev_uninit_t ethdev_uninit);
-/**
- * PMD helper function to check if keeping CRC is requested
- *
- * @note
- * When CRC_STRIP offload flag is removed and default behavior switch to
- * strip CRC, as planned, this helper function is not that useful and will be
- * removed. In PMDs this function will be replaced with check:
- * if (offloads & DEV_RX_OFFLOAD_KEEP_CRC)
- *
- * @param rx_offloads
- * offload bits to be applied
- *
- * @return
- * Return positive if keeping CRC is requested,
- * zero if stripping CRC is requested
- */
-static inline int
-rte_eth_dev_must_keep_crc(uint64_t rx_offloads)
-{
- if (rx_offloads & DEV_RX_OFFLOAD_CRC_STRIP)
- return 0;
-
- /* no KEEP_CRC or CRC_STRIP offload flags means keep CRC */
- return 1;
-}
-
#ifdef __cplusplus
}
#endif