diff options
| author |   Yunhong Jiang <yunhong.jiang@intel.com> | 2015-08-04 12:17:53 -0700 |
|---|---|---|
| committer | Yunhong Jiang <yunhong.jiang@intel.com> | 2015-08-04 15:44:42 -0700 |
| commit | 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (patch) | |
| tree | 1c9cafbcd35f783a87880a10f85d1a060db1a563 /kernel/drivers/staging/unisys/visorutil/memregion.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/drivers/staging/unisys/visorutil/memregion.h')
| -rw-r--r-- | kernel/drivers/staging/unisys/visorutil/memregion.h | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/kernel/drivers/staging/unisys/visorutil/memregion.h b/kernel/drivers/staging/unisys/visorutil/memregion.h new file mode 100644 index 000000000..0c3eebcf6 --- /dev/null +++ b/kernel/drivers/staging/unisys/visorutil/memregion.h @@ -0,0 +1,43 @@ +/* memregion.h + * + * Copyright (C) 2010 - 2013 UNISYS CORPORATION + * All rights reserved. + * + * 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, GOOD TITLE or + * NON INFRINGEMENT. See the GNU General Public License for more + * details. + */ + +#ifndef __MEMREGION_H__ +#define __MEMREGION_H__ + +#include "timskmod.h" + +/* struct memregion is an opaque structure to users. + * Fields are declared only in the implementation .c files. + */ +struct memregion; + +struct memregion *visor_memregion_create(HOSTADDRESS physaddr, ulong nbytes); +struct memregion *visor_memregion_create_overlapped(struct memregion *parent, + ulong offset, ulong nbytes); +int visor_memregion_resize(struct memregion *memregion, ulong newsize); +int visor_memregion_read(struct memregion *memregion, + ulong offset, void *dest, ulong nbytes); +int visor_memregion_write(struct memregion *memregion, + ulong offset, void *src, ulong nbytes); +void visor_memregion_destroy(struct memregion *memregion); +HOSTADDRESS visor_memregion_get_physaddr(struct memregion *memregion); +ulong visor_memregion_get_nbytes(struct memregion *memregion); +void memregion_dump(struct memregion *memregion, char *s, + ulong off, ulong len, struct seq_file *seq); +void __iomem *visor_memregion_get_pointer(struct memregion *memregion); + +#endif |