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-rw-r--r--include/linux/etherdevice.h15
1 files changed, 14 insertions, 1 deletions
diff --git a/include/linux/etherdevice.h b/include/linux/etherdevice.h
index f16a01081e15..ab68f785fd19 100644
--- a/include/linux/etherdevice.h
+++ b/include/linux/etherdevice.h
@@ -48,8 +48,10 @@ extern int eth_validate_addr(struct net_device *dev);
48 48
49 49
50 50
51extern struct net_device *alloc_etherdev_mq(int sizeof_priv, unsigned int queue_count); 51extern struct net_device *alloc_etherdev_mqs(int sizeof_priv, unsigned int txqs,
52 unsigned int rxqs);
52#define alloc_etherdev(sizeof_priv) alloc_etherdev_mq(sizeof_priv, 1) 53#define alloc_etherdev(sizeof_priv) alloc_etherdev_mq(sizeof_priv, 1)
54#define alloc_etherdev_mq(sizeof_priv, count) alloc_etherdev_mqs(sizeof_priv, count, count)
53 55
54/** 56/**
55 * is_zero_ether_addr - Determine if give Ethernet address is all zeros. 57 * is_zero_ether_addr - Determine if give Ethernet address is all zeros.
@@ -97,6 +99,17 @@ static inline int is_broadcast_ether_addr(const u8 *addr)
97} 99}
98 100
99/** 101/**
102 * is_unicast_ether_addr - Determine if the Ethernet address is unicast
103 * @addr: Pointer to a six-byte array containing the Ethernet address
104 *
105 * Return true if the address is a unicast address.
106 */
107static inline int is_unicast_ether_addr(const u8 *addr)
108{
109 return !is_multicast_ether_addr(addr);
110}
111
112/**
100 * is_valid_ether_addr - Determine if the given Ethernet address is valid 113 * is_valid_ether_addr - Determine if the given Ethernet address is valid
101 * @addr: Pointer to a six-byte array containing the Ethernet address 114 * @addr: Pointer to a six-byte array containing the Ethernet address
102 * 115 *