From 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 Mon Sep 17 00:00:00 2001 From: Yunhong Jiang Date: Tue, 4 Aug 2015 12:17:53 -0700 Subject: 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 Date: Sat Jul 25 12:13:34 2015 +0200 Prepare v4.1.3-rt3 Signed-off-by: Sebastian Andrzej Siewior 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 --- kernel/arch/metag/include/asm/cachepart.h | 42 +++++++++++++++++++++++++++++++ 1 file changed, 42 insertions(+) create mode 100644 kernel/arch/metag/include/asm/cachepart.h (limited to 'kernel/arch/metag/include/asm/cachepart.h') diff --git a/kernel/arch/metag/include/asm/cachepart.h b/kernel/arch/metag/include/asm/cachepart.h new file mode 100644 index 000000000..cf6b44e91 --- /dev/null +++ b/kernel/arch/metag/include/asm/cachepart.h @@ -0,0 +1,42 @@ +/* + * Meta cache partition manipulation. + * + * Copyright 2010 Imagination Technologies Ltd. + */ + +#ifndef _METAG_CACHEPART_H_ +#define _METAG_CACHEPART_H_ + +/** + * get_dcache_size() - Get size of data cache. + */ +unsigned int get_dcache_size(void); + +/** + * get_icache_size() - Get size of code cache. + */ +unsigned int get_icache_size(void); + +/** + * get_global_dcache_size() - Get the thread's global dcache. + * + * Returns the size of the current thread's global dcache partition. + */ +unsigned int get_global_dcache_size(void); + +/** + * get_global_icache_size() - Get the thread's global icache. + * + * Returns the size of the current thread's global icache partition. + */ +unsigned int get_global_icache_size(void); + +/** + * check_for_dache_aliasing() - Ensure that the bootloader has configured the + * dache and icache properly to avoid aliasing + * @thread_id: Hardware thread ID + * + */ +void check_for_cache_aliasing(int thread_id); + +#endif -- cgit 1.2.3-korg