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226f52e9 SS |
1 | /****************************************************************************** |
2 | * grant_table.c | |
3 | * ARM specific part | |
4 | * | |
5 | * Granting foreign access to our memory reservation. | |
6 | * | |
7 | * This program is free software; you can redistribute it and/or | |
8 | * modify it under the terms of the GNU General Public License version 2 | |
9 | * as published by the Free Software Foundation; or, when distributed | |
10 | * separately from the Linux kernel or incorporated into other | |
11 | * software packages, subject to the following license: | |
12 | * | |
13 | * Permission is hereby granted, free of charge, to any person obtaining a copy | |
14 | * of this source file (the "Software"), to deal in the Software without | |
15 | * restriction, including without limitation the rights to use, copy, modify, | |
16 | * merge, publish, distribute, sublicense, and/or sell copies of the Software, | |
17 | * and to permit persons to whom the Software is furnished to do so, subject to | |
18 | * the following conditions: | |
19 | * | |
20 | * The above copyright notice and this permission notice shall be included in | |
21 | * all copies or substantial portions of the Software. | |
22 | * | |
23 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | |
24 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | |
25 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | |
26 | * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | |
27 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING | |
28 | * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS | |
29 | * IN THE SOFTWARE. | |
30 | */ | |
31 | ||
32 | #include <xen/interface/xen.h> | |
33 | #include <xen/page.h> | |
34 | #include <xen/grant_table.h> | |
35 | ||
ef32f892 | 36 | int arch_gnttab_map_shared(xen_pfn_t *frames, unsigned long nr_gframes, |
226f52e9 SS |
37 | unsigned long max_nr_gframes, |
38 | void **__shared) | |
39 | { | |
40 | return -ENOSYS; | |
41 | } | |
42 | ||
43 | void arch_gnttab_unmap(void *shared, unsigned long nr_gframes) | |
44 | { | |
45 | return; | |
46 | } | |
47 | ||
438b33c7 | 48 | int arch_gnttab_init(unsigned long nr_shared) |
226f52e9 | 49 | { |
162e3717 | 50 | return 0; |
226f52e9 | 51 | } |