lib: fix some typos

[dpdk.git] / lib / librte_kni / rte_kni.h

diff --git a/lib/librte_kni/rte_kni.h b/lib/librte_kni/rte_kni.h
index b724fa2..d195079 100644 (file)
--- a/lib/librte_kni/rte_kni.h
+++ b/lib/librte_kni/rte_kni.h
@@ -42,7 +42,7 @@
  * interfaces that may be used by the RTE application to receive/transmit
  * packets from/to Linux kernel net interfaces.
  *
- * This library provide two APIs to burst receive packets from KNI interfaces,
+ * This library provides two APIs to burst receive packets from KNI interfaces,
  * and burst transmit packets to KNI interfaces.
  */
 
@@ -63,13 +63,13 @@ struct rte_mbuf;
  * Structure which has the function pointers for KNI interface.
  */
 struct rte_kni_ops {
-       uint8_t port_id; /* Port ID */
+       uint16_t port_id; /* Port ID */
 
        /* Pointer to function of changing MTU */
-       int (*change_mtu)(uint8_t port_id, unsigned new_mtu);
+       int (*change_mtu)(uint16_t port_id, unsigned int new_mtu);
 
        /* Pointer to function of configuring network interface */
-       int (*config_network_if)(uint8_t port_id, uint8_t if_up);
+       int (*config_network_if)(uint16_t port_id, uint8_t if_up);
 };
 
 /**
@@ -88,6 +88,7 @@ struct rte_kni_conf {
        struct rte_pci_addr addr;
        struct rte_pci_id id;
 
+       __extension__
        uint8_t force_bind : 1; /* Flag to bind kernel thread */
 };
 
@@ -113,8 +114,11 @@ void rte_kni_init(unsigned int max_kni_ifaces);
  * The rte_kni_alloc shall not be called before rte_kni_init() has been
  * called. rte_kni_alloc is thread safe.
  *
+ * The mempool should have capacity of more than "2 x KNI_FIFO_COUNT_MAX"
+ * elements for each KNI interface allocated.
+ *
  * @param pktmbuf_pool
- *  The mempool for allocting mbufs for packets.
+ *  The mempool for allocating mbufs for packets.
  * @param conf
  *  The pointer to the configurations of the KNI device.
  * @param ops