Lines Matching defs:fcs
112 u_short fcs = INITFCS;
115 fcs = (fcs >> 8) ^ fcstab[(fcs ^ *cp++) & 0xff];
117 return fcs;
121 HdlcFcsBuf(u_short fcs, struct mbuf *m)
130 fcs = (fcs >> 8) ^ fcstab[(fcs ^ *pos++) & 0xff];
137 return (fcs);
146 u_short fcs;
149 fcs = HdlcFcsBuf(INITFCS, bp);
150 fcs = ~fcs;
164 *cp++ = fcs & 0377; /* Low byte first (nothing like consistency) */
165 *cp++ = fcs >> 8;
305 u_short fcs;
317 fcs = hdlc_Fcs(MBUF_CTOP(bp), len);
319 log_Printf(LogDEBUG, "%s: hdlc_LayerPull: fcs = %04x (%s)\n",
320 p->link.name, fcs, (fcs == GOODFCS) ? "good" : "BAD!");
324 if (fcs != GOODFCS) {