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| author | hselasky <hselasky@FreeBSD.org> | 2016-01-26 14:36:16 +0000 |
|---|---|---|
| committer | hselasky <hselasky@FreeBSD.org> | 2016-01-26 14:36:16 +0000 |
| commit | 6530ee10673a0681ec91d4fb10aaef1e12c9b3ca (patch) | |
| tree | 16c1da9f26131a743676325354eb9c8496293d19 /sys/compat | |
| parent | 541ea0041eee7ac8fa1013e24135394578838685 (diff) | |
| download | FreeBSD-src-6530ee10673a0681ec91d4fb10aaef1e12c9b3ca.zip FreeBSD-src-6530ee10673a0681ec91d4fb10aaef1e12c9b3ca.tar.gz | |
Implement ether_addr_equal(), ether_addr_equal_64bits() and
random_ether_addr() for the LinuxKPI.
MFC after: 1 week
Sponsored by: Mellanox Technologies
Diffstat (limited to 'sys/compat')
| -rw-r--r-- | sys/compat/linuxkpi/common/include/linux/etherdevice.h | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/sys/compat/linuxkpi/common/include/linux/etherdevice.h b/sys/compat/linuxkpi/common/include/linux/etherdevice.h index c7a6ebe..70e5f64 100644 --- a/sys/compat/linuxkpi/common/include/linux/etherdevice.h +++ b/sys/compat/linuxkpi/common/include/linux/etherdevice.h @@ -29,6 +29,9 @@ #include <linux/types.h> +#include <sys/random.h> +#include <sys/libkern.h> + #define ETH_MODULE_SFF_8079 1 #define ETH_MODULE_SFF_8079_LEN 256 #define ETH_MODULE_SFF_8472 2 @@ -78,4 +81,25 @@ ether_addr_copy(u8 * dst, const u8 * src) 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 +random_ether_addr(u8 * dst) +{ + read_random(dst, 6); + + dst[0] &= 0xfe; + dst[0] |= 0x02; +} + #endif /* _LINUX_ETHERDEVICE */ |
