84 	struct cmp_host *ch;  in cmp_register_opcr()  local
87 	ch = hpsb_get_hostinfo(&cmp_highlevel, host);  in cmp_register_opcr()
89 	if (opcr_number >= ch->u.ompr.nplugs ||  in cmp_register_opcr()
90 	    ch->opcr[opcr_number].update != NULL)  in cmp_register_opcr()
93 	plug = &ch->opcr[opcr_number];  in cmp_register_opcr()
107 	struct cmp_host *ch;  in cmp_unregister_opcr()  local
110 	ch = hpsb_get_hostinfo(&cmp_highlevel, host);  in cmp_unregister_opcr()
112 	if (plug - ch->opcr >= ch->u.ompr.nplugs) BUG();  in cmp_unregister_opcr()
118 static void reset_plugs(struct cmp_host *ch)  in reset_plugs()  argument
122 	ch->u.ompr.non_persistent_ext = 0xff;  in reset_plugs()
123 	for (i = 0; i < ch->u.ompr.nplugs; i++) {  in reset_plugs()
124 		ch->opcr[i].u.pcr.bcast_count = 0;  in reset_plugs()
125 		ch->opcr[i].u.pcr.p2p_count = 0;  in reset_plugs()
126 		ch->opcr[i].u.pcr.overhead = 0;  in reset_plugs()
132 	struct cmp_host *ch = hpsb_create_hostinfo(&cmp_highlevel, host, sizeof (*ch));  in cmp_add_host()  local
134 	if (ch == NULL) {  in cmp_add_host()
139 	ch->host = host;  in cmp_add_host()
140 	ch->u.ompr.rate = IEEE1394_SPEED_100;  in cmp_add_host()
141 	ch->u.ompr.bcast_channel_base = 63;  in cmp_add_host()
142 	ch->u.ompr.nplugs = 2;  in cmp_add_host()
144 	reset_plugs(ch);  in cmp_add_host()
149 	struct cmp_host *ch;  in cmp_host_reset()  local
151 	ch = hpsb_get_hostinfo(&cmp_highlevel, host);  in cmp_host_reset()
152 	if (ch == NULL) {  in cmp_host_reset()
157 	reset_plugs(ch);  in cmp_host_reset()
165 	struct cmp_host *ch;  in pcr_read()  local
170 	ch = hpsb_get_hostinfo(&cmp_highlevel, host);  in pcr_read()
172 		*buf = cpu_to_be32(ch->u.ompr_quadlet);  in pcr_read()
175 	else if (csraddr < 0x904 + ch->u.ompr.nplugs * 4) {  in pcr_read()
177 		*buf = cpu_to_be32(ch->opcr[plug].u.quadlet);  in pcr_read()
184 		*buf = cpu_to_be32(ch->v.impr_quadlet);  in pcr_read()
187 	else if (csraddr < 0x984 + ch->v.impr.nplugs * 4) {  in pcr_read()
189 		*buf = cpu_to_be32(ch->ipcr[plug].u.quadlet);  in pcr_read()
201 	struct cmp_host *ch;  in pcr_lock()  local
203 	ch = hpsb_get_hostinfo(&cmp_highlevel, host);  in pcr_lock()
210 		*store = cpu_to_be32(ch->u.ompr_quadlet);  in pcr_lock()
211 		if (arg == cpu_to_be32(ch->u.ompr_quadlet))  in pcr_lock()
212 			ch->u.ompr_quadlet = be32_to_cpu(data);  in pcr_lock()
216 	if (csraddr < 0x904 + ch->u.ompr.nplugs * 4) {  in pcr_lock()
218 		*store = cpu_to_be32(ch->opcr[plug].u.quadlet);  in pcr_lock()
221 			ch->opcr[plug].u.quadlet = be32_to_cpu(data);  in pcr_lock()
223 		if (be32_to_cpu(*store) != ch->opcr[plug].u.quadlet &&  in pcr_lock()
224 		    ch->opcr[plug].update != NULL)  in pcr_lock()
225 			ch->opcr[plug].update(&ch->opcr[plug].u.pcr,  in pcr_lock()
226 					      ch->opcr[plug].data);  in pcr_lock()
235 		*store = cpu_to_be32(ch->u.ompr_quadlet);  in pcr_lock()
236 		if (arg == cpu_to_be32(ch->u.ompr_quadlet))  in pcr_lock()
237 			ch->u.ompr_quadlet = be32_to_cpu(data);  in pcr_lock()
241 	else if (csraddr < 0x984 + ch->v.impr.nplugs * 4) {  in pcr_lock()
243 		*store = cpu_to_be32(ch->ipcr[plug].u.quadlet);  in pcr_lock()
246 			ch->ipcr[plug].u.quadlet = be32_to_cpu(data);  in pcr_lock()
248 		if (be32_to_cpu(*store) != ch->ipcr[plug].u.quadlet &&  in pcr_lock()
249 		    ch->ipcr[plug].update != NULL)  in pcr_lock()
250 			ch->ipcr[plug].update(&ch->ipcr[plug].u.pcr,  in pcr_lock()
251 					      ch->ipcr[plug].data);  in pcr_lock()