atm/sscop/ng_sscop.c

55 #include <netgraph/atm/sscop/ng_sscop_cust.h>
56 #include <netnatm/saal/sscop.h>
63 	if (sscop_getdebug((P)->sscop) & (M))				\
70 MALLOC_DEFINE(M_NG_SSCOP, "netgraph_sscop", "netgraph sscop node");
95 	struct sscop	*sscop;		/* sscop state */
210 NETGRAPH_INIT(sscop, &ng_sscop_typestruct);
212 static void sscop_send_manage(struct sscop *, void *, enum sscop_maasig,
214 static void sscop_send_upper(struct sscop *, void *, enum sscop_aasig,
216 static void sscop_send_lower(struct sscop *, void *,
218 static void sscop_verbose(struct sscop *, void *, const char *, ...)
229 sscop_verbose(struct sscop *sscop, void *arg, const char *fmt, ...)
234 	printf("sscop(%p): ", sscop);
251 	if ((p->sscop = sscop_create(node, &sscop_funcs)) == NULL) {
268 	sscop_destroy(priv->sscop);
308 			VERBOSE(priv, SSCOP_DBG_FLOW, (priv->sscop, priv,
315 		window = sscop_window(priv->sscop, 0);
318 			VERBOSE(priv, SSCOP_DBG_FLOW, (priv->sscop, priv,
321 			(void)sscop_window(priv->sscop, space - window);
329 		window = sscop_window(priv->sscop, 0);
335 			VERBOSE(priv, SSCOP_DBG_FLOW, (priv->sscop, priv,
338 			(void)sscop_window(priv->sscop, space - window);
360 		sscop_setbusy(priv->sscop, 1);
364 		sscop_setbusy(priv->sscop, 1);
407 	sbuf_printf(&sbuf, "sscop state: %s\n",
409 	    sscop_statename(sscop_getstate(priv->sscop)));
432 	    sscop_window(priv->sscop, 0));
496 			sscop_getparam(priv->sscop, p);
521 			p->error = sscop_setparam(priv->sscop,
550 			sscop_reset(priv->sscop);
563 			*(u_int32_t *)resp->data = sscop_getdebug(priv->sscop);
571 			sscop_setdebug(priv->sscop, *(u_int32_t *)msg->data);
585 			    priv->enabled ? (sscop_getstate(priv->sscop) + 1)
651 		   sscop_getstate(priv->sscop) != SSCOP_IDLE) {
652 			sscop_aasig(priv->sscop, SSCOP_RELEASE_request,
678 	if (priv->upper != NULL || sscop_getstate(priv->sscop) != SSCOP_IDLE) {
681 		sscop_input(priv->sscop, m);
691 sscop_send_lower(struct sscop *sscop, void *p, struct mbuf *m)
722 	 * and the sscop will timeout any establish requests.
737 	return (sscop_aasig(priv->sscop, a.sig, m, a.arg));
741 sscop_send_upper(struct sscop *sscop, void *p, enum sscop_aasig sig,
750 		sscop_window(priv->sscop, 1);
801 	return (sscop_maasig(priv->sscop, a.sig, m));
805 sscop_send_manage(struct sscop *sscop, void *p, enum sscop_maasig sig,