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/******************************************************************************
* memmap.h
*
* Copyright (c) 2008 Tristan Gingold <tgingold AT free fr>
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to
* deal in the Software without restriction, including without limitation the
* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
* sell copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*/
#ifndef __XEN_PUBLIC_HVM_MEMMAP_IA64_H__
#define __XEN_PUBLIC_HVM_MEMMAP_IA64_H__
#define MEM_G (1UL << 30)
#define MEM_M (1UL << 20)
#define MEM_K (1UL << 10)
/* Guest physical address of IO ports space. */
#define MMIO_START (3 * MEM_G)
#define MMIO_SIZE (512 * MEM_M)
#define VGA_IO_START 0xA0000UL
#define VGA_IO_SIZE 0x20000
#define LEGACY_IO_START (MMIO_START + MMIO_SIZE)
#define LEGACY_IO_SIZE (64 * MEM_M)
#define IO_PAGE_START (LEGACY_IO_START + LEGACY_IO_SIZE)
#define IO_PAGE_SIZE XEN_PAGE_SIZE
#define STORE_PAGE_START (IO_PAGE_START + IO_PAGE_SIZE)
#define STORE_PAGE_SIZE XEN_PAGE_SIZE
#define BUFFER_IO_PAGE_START (STORE_PAGE_START + STORE_PAGE_SIZE)
#define BUFFER_IO_PAGE_SIZE XEN_PAGE_SIZE
#define BUFFER_PIO_PAGE_START (BUFFER_IO_PAGE_START + BUFFER_IO_PAGE_SIZE)
#define BUFFER_PIO_PAGE_SIZE XEN_PAGE_SIZE
#define IO_SAPIC_START 0xfec00000UL
#define IO_SAPIC_SIZE 0x100000
#define PIB_START 0xfee00000UL
#define PIB_SIZE 0x200000
#define GFW_START (4 * MEM_G - 16 * MEM_M)
#define GFW_SIZE (16 * MEM_M)
/* domVTI */
#define GPFN_FRAME_BUFFER 0x1 /* VGA framebuffer */
#define GPFN_LOW_MMIO 0x2 /* Low MMIO range */
#define GPFN_PIB 0x3 /* PIB base */
#define GPFN_IOSAPIC 0x4 /* IOSAPIC base */
#define GPFN_LEGACY_IO 0x5 /* Legacy I/O base */
#define GPFN_HIGH_MMIO 0x6 /* High MMIO range */
/* Nvram belongs to GFW memory space */
#define NVRAM_SIZE (MEM_K * 64)
#define NVRAM_START (GFW_START + 10 * MEM_M)
#define NVRAM_VALID_SIG 0x4650494e45584948 /* "HIXENIPF" */
struct nvram_save_addr {
unsigned long addr;
unsigned long signature;
};
#endif /* __XEN_PUBLIC_HVM_MEMMAP_IA64_H__ */
/*
* Local variables:
* mode: C
* c-set-style: "BSD"
* c-basic-offset: 4
* tab-width: 4
* indent-tabs-mode: nil
* End:
*/
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