diff options
| author | imp <imp@FreeBSD.org> | 2003-10-23 16:57:38 +0000 |
|---|---|---|
| committer | imp <imp@FreeBSD.org> | 2003-10-23 16:57:38 +0000 |
| commit | bc5c50d57bd423d0e534232aada4178f22e6b300 (patch) | |
| tree | 256be4322db2472446ac99e9121ca508fd471010 /sys/dev/dc | |
| parent | 16ef5239b2e9f3bd097c3a6e24090345636b20cd (diff) | |
| download | FreeBSD-src-bc5c50d57bd423d0e534232aada4178f22e6b300.zip FreeBSD-src-bc5c50d57bd423d0e534232aada4178f22e6b300.tar.gz | |
Const poison crc routines (why these aren't centralized, I'm not sure).
Diffstat (limited to 'sys/dev/dc')
| -rw-r--r-- | sys/dev/dc/if_dc.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/sys/dev/dc/if_dc.c b/sys/dev/dc/if_dc.c index b120f43..f6ebbb3 100644 --- a/sys/dev/dc/if_dc.c +++ b/sys/dev/dc/if_dc.c @@ -264,8 +264,8 @@ static void dc_miibus_statchg (device_t); static void dc_miibus_mediainit (device_t); static void dc_setcfg (struct dc_softc *, int); -static u_int32_t dc_crc_le (struct dc_softc *, caddr_t); -static u_int32_t dc_crc_be (caddr_t); +static u_int32_t dc_crc_le (struct dc_softc *, const uint8_t *); +static u_int32_t dc_crc_be (const uint8_t *); static void dc_setfilt_21143 (struct dc_softc *); static void dc_setfilt_asix (struct dc_softc *); static void dc_setfilt_admtek (struct dc_softc *); @@ -1022,9 +1022,9 @@ dc_miibus_mediainit(device_t dev) #define DC_BITS_64 6 static u_int32_t -dc_crc_le(struct dc_softc *sc, caddr_t addr) +dc_crc_le(struct dc_softc *sc, const uint8_t *addr) { - u_int32_t idx, bit, data, crc; + uint32_t idx, bit, data, crc; /* Compute CRC for the address value. */ crc = 0xFFFFFFFF; /* initial value */ @@ -1062,11 +1062,11 @@ dc_crc_le(struct dc_softc *sc, caddr_t addr) * Calculate CRC of a multicast group address, return the lower 6 bits. */ static u_int32_t -dc_crc_be(caddr_t addr) +dc_crc_be(const uint8_t *addr) { - u_int32_t crc, carry; + uint32_t crc, carry; int i, j; - u_int8_t c; + uint8_t c; /* Compute CRC for the address value. */ crc = 0xFFFFFFFF; /* initial value */ @@ -1140,7 +1140,7 @@ dc_setfilt_21143(struct dc_softc *sc) } if (ifp->if_flags & IFF_BROADCAST) { - h = dc_crc_le(sc, (caddr_t)ifp->if_broadcastaddr); + h = dc_crc_le(sc, ifp->if_broadcastaddr); sp[h >> 4] |= htole32(1 << (h & 0xF)); } @@ -1330,7 +1330,7 @@ dc_setfilt_xircom(struct dc_softc *sc) } if (ifp->if_flags & IFF_BROADCAST) { - h = dc_crc_le(sc, (caddr_t)ifp->if_broadcastaddr); + h = dc_crc_le(sc, ifp->if_broadcastaddr); sp[h >> 4] |= htole32(1 << (h & 0xF)); } |
