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MFC r294832:

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Implement ether_addr_equal(), ether_addr_equal_64bits() and
random_ether_addr() for the LinuxKPI.

Sponsored by:	Mellanox Technologies
This commit is contained in:
hselasky 2016-06-03 10:17:19 +00:00
parent ab2c64021c
commit 4e2e9d9fb6
1 changed files with 30 additions and 0 deletions
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30
sys/ofed/include/linux/etherdevice.h
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@ -37,6 +37,9 @@
#include <linux/types.h> #include <linux/types.h>
#include <sys/random.h>
#include <sys/libkern.h>
#define ETH_MODULE_SFF_8079 1 #define ETH_MODULE_SFF_8079 1
#define ETH_MODULE_SFF_8079_LEN 256 #define ETH_MODULE_SFF_8079_LEN 256
#define ETH_MODULE_SFF_8472 2 #define ETH_MODULE_SFF_8472 2
@ -113,4 +116,31 @@ static inline void ether_addr_copy(u8 *dst, const u8 *src)
memcpy(dst, src, 6); memcpy(dst, src, 6);
} }
static inline bool
ether_addr_equal(const u8 *pa, const u8 *pb)
{
return (memcmp(pa, pb, 6) == 0);
}
static inline bool
ether_addr_equal_64bits(const u8 *pa, const u8 *pb)
{
return (memcmp(pa, pb, 6) == 0);
}
static inline void
eth_broadcast_addr(u8 *pa)
{
memset(pa, 0xff, 6);
}
static inline void
random_ether_addr(u8 * dst)
{
read_random(dst, 6);
dst[0] &= 0xfe;
dst[0] |= 0x02;
}
#endif /* _LINUX_ETHERDEVICE */ #endif /* _LINUX_ETHERDEVICE */