diff options
Diffstat (limited to 'sys/dev/ic/lemac.c')
| -rw-r--r-- | sys/dev/ic/lemac.c | 29 |
1 files changed, 1 insertions, 28 deletions
diff --git a/sys/dev/ic/lemac.c b/sys/dev/ic/lemac.c index 63452a50111..4d0a70559b3 100644 --- a/sys/dev/ic/lemac.c +++ b/sys/dev/ic/lemac.c @@ -1,4 +1,4 @@ -/* $OpenBSD: lemac.c,v 1.2 2002/02/25 08:48:30 niklas Exp $ */ +/* $OpenBSD: lemac.c,v 1.3 2002/05/07 19:28:59 nate Exp $ */ /* $NetBSD: lemac.c,v 1.20 2001/06/13 10:46:02 wiz Exp $ */ /*- @@ -77,9 +77,6 @@ #include <net/bpf.h> #endif -/* XXX Should be in if_ethersubr.c */ -u_int32_t ether_crc32_le(const u_int8_t *, size_t); - int lemac_ifioctl(struct ifnet *, u_long, caddr_t); int lemac_ifmedia_change(struct ifnet *const); void lemac_ifmedia_status(struct ifnet *const, struct ifmediareq *); @@ -449,30 +446,6 @@ lemac_read_macaddr(unsigned char *hwaddr, const bus_space_tag_t iot, return (0); } -/* XXX Should be moved to if_ethersubr.c */ -u_int32_t -ether_crc32_le(const u_int8_t *buf, size_t len) -{ - static const u_int32_t crctab[] = { - 0x00000000, 0x1db71064, 0x3b6e20c8, 0x26d930ac, - 0x76dc4190, 0x6b6b51f4, 0x4db26158, 0x5005713c, - 0xedb88320, 0xf00f9344, 0xd6d6a3e8, 0xcb61b38c, - 0x9b64c2b0, 0x86d3d2d4, 0xa00ae278, 0xbdbdf21c - }; - u_int32_t crc; - int i; - - crc = 0xffffffffU; /* initial value */ - - for (i = 0; i < len; i++) { - crc ^= buf[i]; - crc = (crc >> 4) ^ crctab[crc & 0xf]; - crc = (crc >> 4) ^ crctab[crc & 0xf]; - } - - return (crc); -} - void lemac_multicast_op(u_int16_t *mctbl, const u_char *mca, int enable) { |