bluetooth/socket/ng_btsocket_rfcomm.c

159 	 u_int8_t credits, u_int16_t mtu);
165 	 u_int8_t credits, struct mbuf *data);
1321 	 * extra byte for credits.
1476 			 * one extra byte for credits.
1545 		 * for credits.
2341 	/* Did we get any credits? */
2344 "%s: Got %d more credits for dlci=%d, state=%d, flags=%#x, " \
2360 			/* Give remote peer more credits (if needed) */
2365 "%s: Remote side still has credits, dlci=%d, state=%d, flags=%#x, " \
2825 "ack_timer=%d, mtu=%d, max_retrans=%d, credits=%d, session state=%d, " \
2829 		pn->ack_timer, le16toh(pn->mtu), pn->max_retrans, pn->credits,
2847 				pn->credits, pn->mtu);
2851 				pn->credits = RFCOMM_DEFAULT_CREDITS;
2854 				pn->credits = 0;
2865 					pn->flow_control, pn->credits, pn->mtu);
2889 				pn->credits, pn->mtu);
2893 				pn->credits = RFCOMM_DEFAULT_CREDITS;
2896 				pn->credits = 0;
2940  *  contain the value zero; it is not possible to set initial credits  more
2948 		u_int8_t flow_control, u_int8_t credits, u_int16_t mtu)
2957 			pcb->tx_cred = credits;
2965 			pcb->tx_cred = credits;
3036 		u_int8_t pf, u_int8_t credits, struct mbuf *data)
3078 		m->m_data[m->m_len] = credits;
3095 "credits=%d, len=%d\n",
3096 		__func__, s->state, s->flags, address, length, pf, credits,
3182 		pn->credits = pcb->rx_cred;
3185 		pn->credits = 0;
3190 "credits=%d\n",	__func__, pcb->dlci, pcb->state, pcb->flags, pcb->mtu,
3191 		pn->flow_control, pn->credits);
3198  * Calculate and send credits based on available space in receive buffer
3205 	u_int8_t	credits;
3211 "%s: Sending more credits, dlci=%d, state=%d, flags=%#x, mtu=%d, " \
3216 	credits = sbspace(&pcb->so->so_rcv) / pcb->mtu;
3217 	if (credits > 0) {
3218 		if (pcb->rx_cred + credits > RFCOMM_MAX_CREDITS)
3219 			credits = RFCOMM_MAX_CREDITS - pcb->rx_cred;
3224 					pcb->dlci), 1, credits, NULL);
3226 			pcb->rx_cred += credits;
3229 "%s: Gave remote side %d more credits, dlci=%d, state=%d, flags=%#x, " \
3230 "rx_cred=%d, tx_cred=%d\n",	__func__, credits, pcb->dlci, pcb->state,
3234 "%s: Could not send credits, error=%d, dlci=%d, state=%d, flags=%#x, " \