X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=lib%2Flibrte_ethdev%2Frte_ethdev_driver.h;h=936ff8c986516f0cc7e21532ec7a90b795c37fe1;hb=f0c2dc8201d68aa9a48639c933adf9156ebc32d7;hp=e2426aff821d32150f86658806f662825581b1d1;hpb=70815c9ecadd780af101810119d385009cb0eb2d;p=dpdk.git

diff --git a/lib/librte_ethdev/rte_ethdev_driver.h b/lib/librte_ethdev/rte_ethdev_driver.h
index e2426aff82..936ff8c986 100644
--- a/lib/librte_ethdev/rte_ethdev_driver.h
+++ b/lib/librte_ethdev/rte_ethdev_driver.h
@@ -38,7 +38,6 @@ struct rte_eth_dev *rte_eth_dev_allocated(const char *name);
  * to that slot for the driver to use.
  *
  * @param	name	Unique identifier name for each Ethernet device
- * @param	type	Device type of this Ethernet device
  * @return
  *   - Slot in the rte_dev_devices array for a new device;
  */
@@ -59,10 +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
  */
@@ -219,7 +225,8 @@ rte_eth_linkstatus_get(const struct rte_eth_dev *dev,
  * @return
  *   Negative errno value on error, 0 on success.
  */
-int __rte_experimental
+__rte_experimental
+int
 rte_eth_switch_domain_alloc(uint16_t *domain_id);
 
 /**
@@ -237,7 +244,8 @@ rte_eth_switch_domain_alloc(uint16_t *domain_id);
  * @return
  *   Negative errno value on error, 0 on success.
  */
-int __rte_experimental
+__rte_experimental
+int
 rte_eth_switch_domain_free(uint16_t domain_id);
 
 /** Generic Ethernet device arguments  */
@@ -266,7 +274,8 @@ struct rte_eth_devargs {
  * @return
  *   Negative errno value on error, 0 on success.
  */
-int __rte_experimental
+__rte_experimental
+int
 rte_eth_devargs_parse(const char *devargs, struct rte_eth_devargs *eth_devargs);
 
 
@@ -298,7 +307,8 @@ typedef int (*ethdev_bus_specific_init)(struct rte_eth_dev *ethdev,
  * @return
  *   Negative errno value on error, 0 on success.
  */
-int __rte_experimental
+__rte_experimental
+int
 rte_eth_dev_create(struct rte_device *device, const char *name,
 	size_t priv_data_size,
 	ethdev_bus_specific_init bus_specific_init, void *bus_init_params,
@@ -311,7 +321,7 @@ typedef int (*ethdev_uninit_t)(struct rte_eth_dev *ethdev);
  * @warning
  * @b EXPERIMENTAL: this API may change without prior notice.
  *
- * PMD helper function for cleaing up the resources of a ethdev port on it's
+ * PMD helper function for cleaning up the resources of a ethdev port on it's
  * destruction.
  *
  * @param ethdev
@@ -322,35 +332,10 @@ typedef int (*ethdev_uninit_t)(struct rte_eth_dev *ethdev);
  * @return
  *   Negative errno value on error, 0 on success.
  */
-int __rte_experimental
+__rte_experimental
+int
 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