diff options
Diffstat (limited to 'include/linux/etherdevice.h')
-rw-r--r-- | include/linux/etherdevice.h | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/include/linux/etherdevice.h b/include/linux/etherdevice.h index 98a27cccedfd..d426336d92d9 100644 --- a/include/linux/etherdevice.h +++ b/include/linux/etherdevice.h | |||
@@ -124,19 +124,21 @@ static inline bool is_valid_ether_addr(const u8 *addr) | |||
124 | } | 124 | } |
125 | 125 | ||
126 | /** | 126 | /** |
127 | * random_ether_addr - Generate software assigned random Ethernet address | 127 | * eth_random_addr - Generate software assigned random Ethernet address |
128 | * @addr: Pointer to a six-byte array containing the Ethernet address | 128 | * @addr: Pointer to a six-byte array containing the Ethernet address |
129 | * | 129 | * |
130 | * Generate a random Ethernet address (MAC) that is not multicast | 130 | * Generate a random Ethernet address (MAC) that is not multicast |
131 | * and has the local assigned bit set. | 131 | * and has the local assigned bit set. |
132 | */ | 132 | */ |
133 | static inline void random_ether_addr(u8 *addr) | 133 | static inline void eth_random_addr(u8 *addr) |
134 | { | 134 | { |
135 | get_random_bytes (addr, ETH_ALEN); | 135 | get_random_bytes(addr, ETH_ALEN); |
136 | addr [0] &= 0xfe; /* clear multicast bit */ | 136 | addr[0] &= 0xfe; /* clear multicast bit */ |
137 | addr [0] |= 0x02; /* set local assignment bit (IEEE802) */ | 137 | addr[0] |= 0x02; /* set local assignment bit (IEEE802) */ |
138 | } | 138 | } |
139 | 139 | ||
140 | #define random_ether_addr(addr) eth_random_addr(addr) | ||
141 | |||
140 | /** | 142 | /** |
141 | * eth_broadcast_addr - Assign broadcast address | 143 | * eth_broadcast_addr - Assign broadcast address |
142 | * @addr: Pointer to a six-byte array containing the Ethernet address | 144 | * @addr: Pointer to a six-byte array containing the Ethernet address |
@@ -160,7 +162,7 @@ static inline void eth_broadcast_addr(u8 *addr) | |||
160 | static inline void eth_hw_addr_random(struct net_device *dev) | 162 | static inline void eth_hw_addr_random(struct net_device *dev) |
161 | { | 163 | { |
162 | dev->addr_assign_type |= NET_ADDR_RANDOM; | 164 | dev->addr_assign_type |= NET_ADDR_RANDOM; |
163 | random_ether_addr(dev->dev_addr); | 165 | eth_random_addr(dev->dev_addr); |
164 | } | 166 | } |
165 | 167 | ||
166 | /** | 168 | /** |