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Diffstat (limited to 'arch/tile/include/hv/pagesize.h')
| -rw-r--r-- | arch/tile/include/hv/pagesize.h | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/arch/tile/include/hv/pagesize.h b/arch/tile/include/hv/pagesize.h new file mode 100644 index 000000000000..58bed114fedd --- /dev/null +++ b/arch/tile/include/hv/pagesize.h @@ -0,0 +1,32 @@ +/* + * Copyright 2010 Tilera Corporation. All Rights Reserved. + * + * 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, version 2. + * + * 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, GOOD TITLE or + * NON INFRINGEMENT. See the GNU General Public License for + * more details. + */ + +/** + * @file pagesize.h + */ + +#ifndef _HV_PAGESIZE_H +#define _HV_PAGESIZE_H + +/** The log2 of the size of small pages, in bytes. This value should + * be verified at runtime by calling hv_sysconf(HV_SYSCONF_PAGE_SIZE_SMALL). + */ +#define HV_LOG2_PAGE_SIZE_SMALL 16 + +/** The log2 of the size of large pages, in bytes. This value should be + * verified at runtime by calling hv_sysconf(HV_SYSCONF_PAGE_SIZE_LARGE). + */ +#define HV_LOG2_PAGE_SIZE_LARGE 24 + +#endif /* _HV_PAGESIZE_H */ |