diff options
author | Boris Ostrovsky <boris.ostrovsky@oracle.com> | 2013-12-05 13:47:27 -0500 |
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committer | Tony Luck <tony.luck@intel.com> | 2013-12-10 16:11:07 -0800 |
commit | d52eefb47d4eb6fe40d4c92bc711dd34a8ce1747 (patch) | |
tree | f2966b8f3b47998d850769256e2c8980bdc26ac3 /arch/ia64/include/asm/xen/xencomm.h | |
parent | 374b105797c3d4f29c685f3be535c35f5689b30e (diff) | |
download | blackbird-op-linux-d52eefb47d4eb6fe40d4c92bc711dd34a8ce1747.tar.gz blackbird-op-linux-d52eefb47d4eb6fe40d4c92bc711dd34a8ce1747.zip |
ia64/xen: Remove Xen support for ia64
ia64 has not been supported by Xen since 4.2 so it's time to drop
Xen/ia64 from Linux as well.
Signed-off-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Diffstat (limited to 'arch/ia64/include/asm/xen/xencomm.h')
-rw-r--r-- | arch/ia64/include/asm/xen/xencomm.h | 42 |
1 files changed, 0 insertions, 42 deletions
diff --git a/arch/ia64/include/asm/xen/xencomm.h b/arch/ia64/include/asm/xen/xencomm.h deleted file mode 100644 index cded677bebf2..000000000000 --- a/arch/ia64/include/asm/xen/xencomm.h +++ /dev/null @@ -1,42 +0,0 @@ -/* - * Copyright (C) 2006 Hollis Blanchard <hollisb@us.ibm.com>, IBM Corporation - * - * 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 _ASM_IA64_XEN_XENCOMM_H -#define _ASM_IA64_XEN_XENCOMM_H - -#include <xen/xencomm.h> -#include <asm/pgtable.h> - -/* Must be called before any hypercall. */ -extern void xencomm_initialize(void); -extern int xencomm_is_initialized(void); - -/* Check if virtual contiguity means physical contiguity - * where the passed address is a pointer value in virtual address. - * On ia64, identity mapping area in region 7 or the piece of region 5 - * that is mapped by itr[IA64_TR_KERNEL]/dtr[IA64_TR_KERNEL] - */ -static inline int xencomm_is_phys_contiguous(unsigned long addr) -{ - return (PAGE_OFFSET <= addr && - addr < (PAGE_OFFSET + (1UL << IA64_MAX_PHYS_BITS))) || - (KERNEL_START <= addr && - addr < KERNEL_START + KERNEL_TR_PAGE_SIZE); -} - -#endif /* _ASM_IA64_XEN_XENCOMM_H */ |