3 * Copyright (C) 2004 Ryan S Arnold, IBM Corporation
5 * PPC64 virtual I/O console server support.
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 2 of the License, or
10 * (at your option) any later version.
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
17 * You should have received a copy of the GNU General Public License
18 * along with this program; if not, write to the Free Software
19 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
22 #ifndef _PPC64_HVCSERVER_H
23 #define _PPC64_HVCSERVER_H
25 #include <linux/list.h>
27 /* Converged Location Code length */
28 #define HVCS_CLC_LENGTH 79
30 struct hvcs_partner_info {
31 struct list_head node;
32 unsigned int unit_address;
33 unsigned int partition_ID;
34 char location_code[HVCS_CLC_LENGTH + 1]; /* CLC + 1 null-term char */
37 extern int hvcs_free_partner_info(struct list_head *head);
38 extern int hvcs_get_partner_info(unsigned int unit_address,
39 struct list_head *head, unsigned long *pi_buff);
40 extern int hvcs_register_connection(unsigned int unit_address,
41 unsigned int p_partition_ID, unsigned int p_unit_address);
42 extern int hvcs_free_connection(unsigned int unit_address);
44 #endif /* _PPC64_HVCSERVER_H */