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| author | Hans Petter Selasky <hselasky@FreeBSD.org> | 2018-06-12 08:43:49 +0000 |
|---|---|---|
| committer | Hans Petter Selasky <hselasky@FreeBSD.org> | 2018-06-12 08:43:49 +0000 |
| commit | 986e3bed8b155a66832d8e2920fd23af2a9298c8 (patch) | |
| tree | 0bb908ab05e9acdf5bab98fecbb8b741b9f9735e /sys | |
| parent | 1833cea27ec05efda273614a46e23f0a4d729742 (diff) | |
| download | src-986e3bed8b155a66832d8e2920fd23af2a9298c8.tar.gz src-986e3bed8b155a66832d8e2920fd23af2a9298c8.zip | |
Implement the ip_eth_mc_map() function in the LinuxKPI.
MFC after: 1 week
Sponsored by: Mellanox Technologies
Notes
Notes:
svn path=/head/; revision=334993
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/compat/linuxkpi/common/include/net/ip.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/sys/compat/linuxkpi/common/include/net/ip.h b/sys/compat/linuxkpi/common/include/net/ip.h index 1c278734b2a6..1cfc568db323 100644 --- a/sys/compat/linuxkpi/common/include/net/ip.h +++ b/sys/compat/linuxkpi/common/include/net/ip.h @@ -58,6 +58,20 @@ inet_get_local_port_range(struct vnet *vnet, int *low, int *high) } static inline void +ip_eth_mc_map(uint32_t addr, char *buf) +{ + + addr = ntohl(addr); + + buf[0] = 0x01; + buf[1] = 0x00; + buf[2] = 0x5e; + buf[3] = (addr >> 16) & 0x7f; + buf[4] = (addr >> 8) & 0xff; + buf[5] = (addr & 0xff); +} + +static inline void ip_ib_mc_map(uint32_t addr, const unsigned char *bcast, char *buf) { unsigned char scope; |