dev/usb/if_smsc.c

620 		    c, c->sc_buf, sc->sc_bufsz,
1167 	u_char			*buf = c->sc_buf;
1247 	memset(c->sc_buf, 0, sc->sc_bufsz);
1251 	    c, c->sc_buf, sc->sc_bufsz,
1319 			c->sc_buf = usbd_alloc_buffer(c->sc_xfer,
1321 			if (c->sc_buf == NULL) {
1348 			c->sc_buf = usbd_alloc_buffer(c->sc_xfer,
1350 			if (c->sc_buf == NULL) {
1377 	memcpy(c->sc_buf, &txhdr, sizeof(txhdr));
1381 	memcpy(c->sc_buf + 4, &txhdr, sizeof(txhdr));
1386 	m_copydata(m, 0, m->m_pkthdr.len, c->sc_buf + frm_len);
1392 	    c, c->sc_buf, frm_len, USBD_FORCE_SHORT_XFER | USBD_NO_COPY,