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Keir Fraser
6127bd73bd
In order to do so it modifies map_frames_ex and do_map_frames to take an int *err as parameter and return any error that way. Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
44 lines
1.8 KiB
C
44 lines
1.8 KiB
C
/*
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* Copyright (C) 2007 - Dietmar Hahn <dietmar.hahn@fujitsu-siemens.com>
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*
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****************************************************************************
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to
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* deal in the Software without restriction, including without limitation the
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* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
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* sell copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS IN THE SOFTWARE.
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*/
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#ifndef __ARCH_MM_H__
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#define __ARCH_MM_H__
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#include "page.h"
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#include "ia64_cpu.h"
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#define PFN_PHYS(x) (pfn_to_page(x))
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#define PHYS_PFN(x) (page_to_pfn(x))
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#define to_virt(x) __va(x)
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#define to_phys(x) __pa(x)
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#define virt_to_mfn(x) virt_to_pfn(x)
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#define virtual_to_mfn(x) (ia64_tpa((uint64_t)(x)) >> PAGE_SHIFT)
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#define map_frames(f, n) map_frames_ex(f, n, 1, 0, 1, DOMID_SELF, NULL, 0)
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/* TODO */
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#define map_zero(n, a) map_frames_ex(NULL, n, 0, 0, a, DOMID_SELF, NULL, 0)
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#define do_map_zero(start, n) ASSERT(n == 0)
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#endif /* __ARCH_MM_H__ */
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