41 	struct netmap_private_context *npc;  in netmap_init_handle()  local
56 	npc = (struct netmap_private_context *)ctxt->io_private_context;  in netmap_init_handle()
81 		npc->local_nmd[j] = nm_open(nifname, &base_nmd, 0, NULL);  in netmap_init_handle()
82 		if (npc->local_nmd[j] == NULL) {  in netmap_init_handle()
111 	struct netmap_private_context *npc;  in netmap_send_pkts()  local
114 	npc = (struct netmap_private_context *)ctxt->io_private_context;  in netmap_send_pkts()
116 	pkt_size = npc->snd_pkt_size[idx];  in netmap_send_pkts()
128 	if (nm_inject(npc->local_nmd[idx], npc->snd_pktbuf[idx], pkt_size) == 0) {  in netmap_send_pkts()
132 		ioctl(npc->local_nmd[idx]->fd, NIOCTXSYNC, NULL);  in netmap_send_pkts()
139 	npc->snd_pkt_size[idx] = 0;  in netmap_send_pkts()
147 	struct netmap_private_context *npc;  in netmap_get_wptr()  local
150 	npc = (struct netmap_private_context *)ctxt->io_private_context;  in netmap_get_wptr()
151 	if (npc->snd_pkt_size[idx] != 0)  in netmap_get_wptr()
154 	npc->snd_pkt_size[idx] = pktsize;  in netmap_get_wptr()
156 	return (uint8_t *)npc->snd_pktbuf[idx];  in netmap_get_wptr()
162 	struct netmap_private_context *npc;  in netmap_recv_pkts()  local
164 	npc = (struct netmap_private_context *)ctxt->io_private_context;  in netmap_recv_pkts()
165 	d = npc->local_nmd[ifidx];  in netmap_recv_pkts()
174 	for (c = 0; c < n && cnt != got && npc->dev_poll_flag[ifidx]; c++) {  in netmap_recv_pkts()
185 			npc->rcv_pktbuf[p] = (u_char *)NETMAP_BUF(ring, idx);  in netmap_recv_pkts()
186 			npc->rcv_pkt_len[p] = ring->slot[i].len;  in netmap_recv_pkts()
193 	npc->dev_poll_flag[ifidx] = 0;  in netmap_recv_pkts()
201 	struct netmap_private_context *npc;  in netmap_get_rptr()  local
202 	npc = (struct netmap_private_context *)ctxt->io_private_context;  in netmap_get_rptr()
204 	*len = npc->rcv_pkt_len[index];  in netmap_get_rptr()
205 	return (unsigned char *)npc->rcv_pktbuf[index];  in netmap_get_rptr()
213 	struct netmap_private_context *npc =   in netmap_select()  local
217 	if (npc->local_nmd[0] == NULL)  in netmap_select()
221 		pfd[i].fd = npc->local_nmd[i]->fd;  in netmap_select()
226 	if (npc->idle_poll_count >= IDLE_POLL_COUNT) {  in netmap_select()
234 	npc->idle_poll_count = (rc == 0) ? (npc->idle_poll_count + 1) : 0;  in netmap_select()
238 			npc->dev_poll_flag[i] = 1;  in netmap_select()
266 	struct netmap_private_context *npc;  in netmap_destroy_handle()  local
268 	npc = (struct netmap_private_context *)ctxt->io_private_context;  in netmap_destroy_handle()
271 		close(npc->local_nmd[i]->fd);  in netmap_destroy_handle()