Lines Matching defs:tbuf
72 char *tbuf;
134 if (dd->tbuf == NULL) {
136 dd->tbuf = dvma_alloc(dd->tbuf_len);
139 (dd->tbuf == NULL))
144 printf("netif_init: rbuf=0x%x, tbuf=0x%x\n",
145 dd->rbuf, dd->tbuf);
174 if (dd->tbuf) {
175 dvma_free(dd->tbuf, dd->tbuf_len);
176 dd->tbuf = NULL;
315 memcpy(dd->tbuf, pkt, slen);
321 (void)(*sif->sif_xmit)(si->si_devdata, dd->tbuf, slen);