diff options
Diffstat (limited to 'lib/librte_ethdev/rte_ethdev_driver.h')
| -rw-r--r-- | lib/librte_ethdev/rte_ethdev_driver.h | 37 |
1 files changed, 9 insertions, 28 deletions
diff --git a/lib/librte_ethdev/rte_ethdev_driver.h b/lib/librte_ethdev/rte_ethdev_driver.h index c6d9bc1a..c2ac2632 100644 --- a/lib/librte_ethdev/rte_ethdev_driver.h +++ b/lib/librte_ethdev/rte_ethdev_driver.h @@ -58,10 +58,17 @@ struct rte_eth_dev *rte_eth_dev_attach_secondary(const char *name); /** * @internal - * Release the specified ethdev port. + * Notify RTE_ETH_EVENT_DESTROY and release the specified ethdev port. + * + * The following PMD-managed data fields will be freed: + * - dev_private + * - mac_addrs + * - hash_mac_addrs + * If one of these fields should not be freed, + * it must be reset to NULL by the PMD, typically in dev_close method. * * @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 */ @@ -324,32 +331,6 @@ typedef int (*ethdev_uninit_t)(struct rte_eth_dev *ethdev); 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 |