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/x86/xen/p2m.h | 15 +++++++++++++++ 1 file changed, 15 insertions(+) create mode 100644 kernel/arch/x86/xen/p2m.h (limited to 'kernel/arch/x86/xen/p2m.h') diff --git a/kernel/arch/x86/xen/p2m.h b/kernel/arch/x86/xen/p2m.h new file mode 100644 index 000000000..ad8aee24a --- /dev/null +++ b/kernel/arch/x86/xen/p2m.h @@ -0,0 +1,15 @@ +#ifndef _XEN_P2M_H +#define _XEN_P2M_H + +#define P2M_PER_PAGE (PAGE_SIZE / sizeof(unsigned long)) +#define P2M_MID_PER_PAGE (PAGE_SIZE / sizeof(unsigned long *)) +#define P2M_TOP_PER_PAGE (PAGE_SIZE / sizeof(unsigned long **)) + +#define MAX_P2M_PFN (P2M_TOP_PER_PAGE * P2M_MID_PER_PAGE * P2M_PER_PAGE) + +#define MAX_REMAP_RANGES 10 + +extern unsigned long __init set_phys_range_identity(unsigned long pfn_s, + unsigned long pfn_e); + +#endif /* _XEN_P2M_H */ -- cgit 1.2.3-korg