Date: Tue, 12 Jun 2018 08:43:49 +0000 (UTC) From: Hans Petter Selasky <hselasky@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r334993 - head/sys/compat/linuxkpi/common/include/net Message-ID: <201806120843.w5C8hnXp052066@repo.freebsd.org>
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Author: hselasky Date: Tue Jun 12 08:43:49 2018 New Revision: 334993 URL: https://svnweb.freebsd.org/changeset/base/334993 Log: Implement the ip_eth_mc_map() function in the LinuxKPI. MFC after: 1 week Sponsored by: Mellanox Technologies Modified: head/sys/compat/linuxkpi/common/include/net/ip.h Modified: head/sys/compat/linuxkpi/common/include/net/ip.h ============================================================================== --- head/sys/compat/linuxkpi/common/include/net/ip.h Tue Jun 12 08:18:56 2018 (r334992) +++ head/sys/compat/linuxkpi/common/include/net/ip.h Tue Jun 12 08:43:49 2018 (r334993) @@ -58,6 +58,20 @@ inet_get_local_port_range(struct vnet *vnet, int *low, } 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;
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