57 struct mac_type		mac_state;  variable
92 	mac_state.mac_in_timeout = MAC_IN_TIMEOUT;  in mac_init()
98 	if ((mac_state.mac_dev = prom_open(bootdevicename)) == 0) {  in mac_init()
119 			    (caddr_t)&mac_state.mac_mtu);  in mac_init()
164 		mac_state.mac_type = IFT_ATM;  in mac_init()
165 		mac_state.mac_arp_timeout = ATM_ARP_TIMEOUT;  in mac_init()
166 		mac_state.mac_in_timeout = ATM_IN_TIMEOUT;  in mac_init()
167 		if (mac_state.mac_mtu == 0)  in mac_init()
168 			mac_state.mac_mtu = ATMSIZE;  in mac_init()
169 		mac_state.mac_addr_len = sizeof (ether_addr_t);  in mac_init()
170 		mac_state.mac_addr_buf = bkmem_alloc(mac_state.mac_addr_len);  in mac_init()
171 		if (mac_state.mac_addr_buf == NULL)  in mac_init()
173 		if (prom_getmacaddr(mac_state.mac_dev,  in mac_init()
174 		    (caddr_t)mac_state.mac_addr_buf) != 0)  in mac_init()
176 		mac_state.mac_arp = ether_arp;  in mac_init()
177 		mac_state.mac_rarp = ether_revarp;  in mac_init()
178 		mac_state.mac_header_len = ether_header_len;  in mac_init()
179 		mac_state.mac_input = ether_input;  in mac_init()
180 		mac_state.mac_output = ether_output;  in mac_init()
189 		mac_state.mac_type = IFT_FDDI;  in mac_init()
190 		mac_state.mac_arp_timeout = FDDI_ARP_TIMEOUT;  in mac_init()
191 		mac_state.mac_in_timeout = FDDI_IN_TIMEOUT;  in mac_init()
192 		if (mac_state.mac_mtu == 0)  in mac_init()
193 			mac_state.mac_mtu = FDDISIZE;  in mac_init()
194 		mac_state.mac_addr_len = sizeof (ether_addr_t);  in mac_init()
195 		mac_state.mac_addr_buf = bkmem_alloc(mac_state.mac_addr_len);  in mac_init()
196 		if (mac_state.mac_addr_buf == NULL)  in mac_init()
198 		if (prom_getmacaddr(mac_state.mac_dev,  in mac_init()
199 		    (caddr_t)mac_state.mac_addr_buf) != 0)  in mac_init()
201 		mac_state.mac_arp = ether_arp;  in mac_init()
202 		mac_state.mac_rarp = ether_revarp;  in mac_init()
203 		mac_state.mac_header_len = ether_header_len;  in mac_init()
204 		mac_state.mac_input = ether_input;  in mac_init()
205 		mac_state.mac_output = ether_output;  in mac_init()
213 		mac_state.mac_type = IFT_ISO88025;  in mac_init()
214 		mac_state.mac_arp_timeout = TOKEN_ARP_TIMEOUT;  in mac_init()
215 		mac_state.mac_in_timeout = TOKEN_IN_TIMEOUT;  in mac_init()
216 		if (mac_state.mac_mtu == 0)  in mac_init()
217 			mac_state.mac_mtu = TOKENSIZE;  in mac_init()
218 		mac_state.mac_addr_len = sizeof (ether_addr_t);  in mac_init()
219 		mac_state.mac_addr_buf = bkmem_alloc(mac_state.mac_addr_len);  in mac_init()
220 		if (mac_state.mac_addr_buf == NULL)  in mac_init()
222 		if (prom_getmacaddr(mac_state.mac_dev,  in mac_init()
223 		    (caddr_t)mac_state.mac_addr_buf) != 0)  in mac_init()
225 		mac_state.mac_arp = ether_arp;  in mac_init()
226 		mac_state.mac_rarp = ether_revarp;  in mac_init()
227 		mac_state.mac_header_len = ether_header_len;  in mac_init()
228 		mac_state.mac_input = ether_input;  in mac_init()
229 		mac_state.mac_output = ether_output;  in mac_init()
233 		mac_state.mac_type = IFT_IB;  in mac_init()
240 		mac_state.mac_type = IFT_ETHER;  in mac_init()
241 		mac_state.mac_mtu = ETHERSIZE;  in mac_init()
242 		mac_state.mac_arp_timeout = ETHER_ARP_TIMEOUT;  in mac_init()
243 		mac_state.mac_in_timeout = ETHER_IN_TIMEOUT;  in mac_init()
244 		if (mac_state.mac_mtu == 0)  in mac_init()
245 			mac_state.mac_mtu = ETHERSIZE;  in mac_init()
246 		mac_state.mac_addr_len = sizeof (ether_addr_t);  in mac_init()
247 		mac_state.mac_addr_buf = bkmem_alloc(mac_state.mac_addr_len);  in mac_init()
248 		if (mac_state.mac_addr_buf == NULL)  in mac_init()
250 		if (prom_getmacaddr(mac_state.mac_dev,  in mac_init()
251 		    (caddr_t)mac_state.mac_addr_buf) != 0)  in mac_init()
253 		mac_state.mac_arp = ether_arp;  in mac_init()
254 		mac_state.mac_rarp = ether_revarp;  in mac_init()
255 		mac_state.mac_header_len = ether_header_len;  in mac_init()
256 		mac_state.mac_input = ether_input;  in mac_init()
257 		mac_state.mac_output = ether_output;  in mac_init()
261 	mac_state.mac_buf = bkmem_alloc(mac_state.mac_mtu);  in mac_init()
262 	if (mac_state.mac_buf == NULL)  in mac_init()
271 	if (mac_state.mac_addr_buf != NULL) {  in mac_fini()
272 		bkmem_free((caddr_t)mac_state.mac_addr_buf,  in mac_fini()
273 		    mac_state.mac_addr_len);  in mac_fini()
274 		mac_state.mac_addr_buf = NULL;  in mac_fini()
276 	if (mac_state.mac_buf != NULL) {  in mac_fini()
277 		bkmem_free(mac_state.mac_buf, mac_state.mac_mtu);  in mac_fini()
278 		mac_state.mac_buf = NULL;  in mac_fini()
280 	(void) prom_close(mac_state.mac_dev);  in mac_fini()
288 	isp->input[MEDIA_LVL] = mac_state.mac_input;  in mac_socket_init()
289 	isp->output[MEDIA_LVL] = mac_state.mac_output;  in mac_socket_init()
291 	isp->headerlen[MEDIA_LVL] = mac_state.mac_header_len;  in mac_socket_init()
292 	isp->in_timeout = mac_state.mac_in_timeout;  in mac_socket_init()
332 	result = mac_state.mac_arp(ip, hp, timeout);  in mac_get_arp()
347 		return (mac_state.mac_mtu);  in mac_get_mtu()
356 		return (mac_state.mac_dev);  in mac_get_dev()
365 		return (mac_state.mac_addr_buf);  in mac_get_addr_buf()
374 		return (mac_state.mac_addr_len);  in mac_get_addr_len()
383 		return (mac_state.mac_type);  in mac_get_type()
389 	mac_state.mac_arp_timeout =  in mac_set_arp_timeout()
399 		return (mac_state.mac_arp_timeout);  in mac_get_arp_timeout()
408 		return (mac_state.mac_header_len(NULL));  in mac_get_hdr_len()
414 	return (mac_state.mac_arp(addr, buf, timeout));  in mac_call_arp()
420 	mac_state.mac_rarp();  in mac_call_rarp()