diff options
author | 2015-08-04 12:17:53 -0700 | |
---|---|---|
committer | 2015-08-04 15:44:42 -0700 | |
commit | 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (patch) | |
tree | 1c9cafbcd35f783a87880a10f85d1a060db1a563 /kernel/arch/powerpc/include/asm/hvcserver.h | |
parent | 98260f3884f4a202f9ca5eabed40b1354c489b29 (diff) |
Add the rt linux 4.1.3-rt3 as base
Import the rt linux 4.1.3-rt3 as OPNFV kvm base.
It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and
the base is:
commit 0917f823c59692d751951bf5ea699a2d1e2f26a2
Author: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Date: Sat Jul 25 12:13:34 2015 +0200
Prepare v4.1.3-rt3
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
We lose all the git history this way and it's not good. We
should apply another opnfv project repo in future.
Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423
Signed-off-by: Yunhong Jiang <yunhong.jiang@intel.com>
Diffstat (limited to 'kernel/arch/powerpc/include/asm/hvcserver.h')
-rw-r--r-- | kernel/arch/powerpc/include/asm/hvcserver.h | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/kernel/arch/powerpc/include/asm/hvcserver.h b/kernel/arch/powerpc/include/asm/hvcserver.h new file mode 100644 index 000000000..67d7da3a4 --- /dev/null +++ b/kernel/arch/powerpc/include/asm/hvcserver.h @@ -0,0 +1,59 @@ +/* + * hvcserver.h + * Copyright (C) 2004 Ryan S Arnold, IBM Corporation + * + * PPC64 virtual I/O console server support. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#ifndef _PPC64_HVCSERVER_H +#define _PPC64_HVCSERVER_H +#ifdef __KERNEL__ + +#include <linux/list.h> + +/* Converged Location Code length */ +#define HVCS_CLC_LENGTH 79 + +/** + * hvcs_partner_info - an element in a list of partner info + * @node: list_head denoting this partner_info struct's position in the list of + * partner info. + * @unit_address: The partner unit address of this entry. + * @partition_ID: The partner partition ID of this entry. + * @location_code: The converged location code of this entry + 1 char for the + * null-term. + * + * This structure outlines the format that partner info is presented to a caller + * of the hvcs partner info fetching functions. These are strung together into + * a list using linux kernel lists. + */ +struct hvcs_partner_info { + struct list_head node; + uint32_t unit_address; + uint32_t partition_ID; + char location_code[HVCS_CLC_LENGTH + 1]; /* CLC + 1 null-term char */ +}; + +extern int hvcs_free_partner_info(struct list_head *head); +extern int hvcs_get_partner_info(uint32_t unit_address, + struct list_head *head, unsigned long *pi_buff); +extern int hvcs_register_connection(uint32_t unit_address, + uint32_t p_partition_ID, uint32_t p_unit_address); +extern int hvcs_free_connection(uint32_t unit_address); + +#endif /* __KERNEL__ */ +#endif /* _PPC64_HVCSERVER_H */ |