| 0,0 → 1,75 |
|---|
| /* |
| * Copyright (c) 2005 Jakub Jermar |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * |
| * - Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * - Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * - The name of the author may not be used to endorse or promote products |
| * derived from this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
| * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
| * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
| * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
| * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
| * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| /** @addtogroup sparc64mm |
| * @{ |
| */ |
| /** @file |
| */ |
| |
| #ifndef KERN_sparc64_sun4v_FRAME_H_ |
| #define KERN_sparc64_sun4v_FRAME_H_ |
| |
| #define MMU_FRAME_WIDTH 13 /* 8K */ |
| #define MMU_FRAME_SIZE (1 << MMU_FRAME_WIDTH) |
| |
| #define FRAME_WIDTH 13 /* 8K */ |
| #define FRAME_SIZE (1 << FRAME_WIDTH) |
| |
| #ifdef KERNEL |
| #ifndef __ASM__ |
| |
| #include <arch/types.h> |
| |
| union frame_address { |
| uintptr_t address; |
| struct { |
| #if defined (US) |
| unsigned : 23; |
| uint64_t pfn : 28; /**< Physical Frame Number. */ |
| #elif defined (US3) |
| unsigned : 21; |
| uint64_t pfn : 30; /**< Physical Frame Number. */ |
| #endif |
| unsigned offset : 13; /**< Offset. */ |
| } __attribute__ ((packed)); |
| }; |
| |
| typedef union frame_address frame_address_t; |
| |
| extern uintptr_t last_frame; |
| extern void frame_arch_init(void); |
| #define physmem_print() |
| |
| #endif |
| #endif |
| |
| #endif |
| |
| /** @} |
| */ |