Lines Matching defs:ibuf
368 mppe_compress(void *arg, unsigned char *ibuf, unsigned char *obuf,
379 proto = PPP_PROTOCOL(ibuf);
397 obuf[0] = PPP_ADDRESS(ibuf);
398 obuf[1] = PPP_CONTROL(ibuf);
422 ibuf += 2; /* skip to proto field */
428 setup_sg(sg_in, ibuf, isize);
475 mppe_decompress(void *arg, unsigned char *ibuf, int isize, unsigned char *obuf,
481 int flushed = MPPE_BITS(ibuf) & MPPE_BIT_FLUSHED;
507 ccount = MPPE_CCOUNT(ibuf);
513 if (!(MPPE_BITS(ibuf) & MPPE_BIT_ENCRYPTED)) {
604 obuf[0] = PPP_ADDRESS(ibuf); /* +1 */
605 obuf[1] = PPP_CONTROL(ibuf); /* +1 */
607 ibuf += PPP_HDRLEN + MPPE_OVHD;
617 setup_sg(sg_in, ibuf, 1);
637 setup_sg(sg_in, ibuf + 1, isize - 1);
661 static void mppe_incomp(void *arg, unsigned char *ibuf, int icnt)
666 (PPP_PROTOCOL(ibuf) >= 0x0021 && PPP_PROTOCOL(ibuf) <= 0x00fa))
669 "(proto %04x)\n", state->unit, PPP_PROTOCOL(ibuf));