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/arch/cris/include/arch-v32/mach-fs/mach/arbiter.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/cris/include/arch-v32/mach-fs/mach/arbiter.h')
| -rw-r--r-- | kernel/arch/cris/include/arch-v32/mach-fs/mach/arbiter.h | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/kernel/arch/cris/include/arch-v32/mach-fs/mach/arbiter.h b/kernel/arch/cris/include/arch-v32/mach-fs/mach/arbiter.h new file mode 100644 index 000000000..a2e0ec8fa --- /dev/null +++ b/kernel/arch/cris/include/arch-v32/mach-fs/mach/arbiter.h @@ -0,0 +1,28 @@ +#ifndef _ASM_CRIS_ARCH_ARBITER_H +#define _ASM_CRIS_ARCH_ARBITER_H + +#define EXT_REGION 0 +#define INT_REGION 1 + +typedef void (watch_callback)(void); + +enum { + arbiter_all_dmas = 0x3ff, + arbiter_cpu = 0xc00, + arbiter_all_clients = 0x3fff +}; + +enum { + arbiter_all_read = 0x55, + arbiter_all_write = 0xaa, + arbiter_all_accesses = 0xff +}; + +int crisv32_arbiter_allocate_bandwidth(int client, int region, + unsigned long bandwidth); +int crisv32_arbiter_watch(unsigned long start, unsigned long size, + unsigned long clients, unsigned long accesses, + watch_callback * cb); +int crisv32_arbiter_unwatch(int id); + +#endif |