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Ian Campbell
6993e9f5ce
# User Ian Campbell <ian.campbell@citrix.com> # Date 1282671421 -3600 # Node ID d1dd29a470ef1b9d2c77478a123326036dfe90bb # Parent d7a4adad9c328decbd384d87b23001aea8951b86 tools/libxc, tools/libelf: Relicense under LGPL v2.1 Relicense these two libraries under LGPL v2.1 only except where individual files already included the "or later" provision. Copyright holders have been contacted by Stephen Spector and have all agreed this change. Removed tools/libxc/ia64/aclinux.h since it appeared to be unused. There is a separate, more up to date, copy in xen/include/acpi/platform/aclinux.h which does appear to be used. Clarify the license of MiniOS privcmd.h under the same terms as other tools/include/xen-sys headers. Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Acked-by: Stephen Spector <stephen.spector@citrix.com> Signed-off-by: Ian Jackson <ian.jackson@eu.citrix.com>
160 lines
5.1 KiB
C
160 lines
5.1 KiB
C
/*
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* Extensible Firmware Interface
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* Based on 'Extensible Firmware Interface Specification' version 0.9, April 30, 1999
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation;
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* version 2.1 of the License.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*
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* Copyright (C) 1999 VA Linux Systems
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* Copyright (C) 1999 Walt Drummond <drummond@valinux.com>
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* Copyright (C) 1999, 2002-2003 Hewlett-Packard Co.
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* David Mosberger-Tang <davidm@hpl.hp.com>
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* Stephane Eranian <eranian@hpl.hp.com>
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*/
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#ifndef XC_EFI_H
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#define XC_EFI_H
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/* definitions from xen/include/asm-ia64/linux-xen/linux/efi.h */
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typedef struct {
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uint8_t b[16];
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} efi_guid_t;
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#define EFI_GUID(a,b,c,d0,d1,d2,d3,d4,d5,d6,d7) \
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((efi_guid_t) \
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{{ (a) & 0xff, ((a) >> 8) & 0xff, ((a) >> 16) & 0xff, ((a) >> 24) & 0xff, \
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(b) & 0xff, ((b) >> 8) & 0xff, \
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(c) & 0xff, ((c) >> 8) & 0xff, \
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(d0), (d1), (d2), (d3), (d4), (d5), (d6), (d7) }})
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/*
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* Generic EFI table header
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*/
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typedef struct {
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uint64_t signature;
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uint32_t revision;
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uint32_t headersize;
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uint32_t crc32;
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uint32_t reserved;
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} efi_table_hdr_t;
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/*
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* Memory map descriptor:
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*/
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/* Memory types: */
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#define EFI_RESERVED_TYPE 0
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#define EFI_LOADER_CODE 1
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#define EFI_LOADER_DATA 2
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#define EFI_BOOT_SERVICES_CODE 3
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#define EFI_BOOT_SERVICES_DATA 4
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#define EFI_RUNTIME_SERVICES_CODE 5
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#define EFI_RUNTIME_SERVICES_DATA 6
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#define EFI_CONVENTIONAL_MEMORY 7
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#define EFI_UNUSABLE_MEMORY 8
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#define EFI_ACPI_RECLAIM_MEMORY 9
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#define EFI_ACPI_MEMORY_NVS 10
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#define EFI_MEMORY_MAPPED_IO 11
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#define EFI_MEMORY_MAPPED_IO_PORT_SPACE 12
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#define EFI_PAL_CODE 13
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#define EFI_MAX_MEMORY_TYPE 14
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/* Attribute values: */
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#define EFI_MEMORY_UC ((uint64_t)0x0000000000000001ULL) /* uncached */
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#define EFI_MEMORY_WC ((uint64_t)0x0000000000000002ULL) /* write-coalescing */
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#define EFI_MEMORY_WT ((uint64_t)0x0000000000000004ULL) /* write-through */
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#define EFI_MEMORY_WB ((uint64_t)0x0000000000000008ULL) /* write-back */
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#define EFI_MEMORY_WP ((uint64_t)0x0000000000001000ULL) /* write-protect */
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#define EFI_MEMORY_RP ((uint64_t)0x0000000000002000ULL) /* read-protect */
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#define EFI_MEMORY_XP ((uint64_t)0x0000000000004000ULL) /* execute-protect */
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#define EFI_MEMORY_RUNTIME ((uint64_t)0x8000000000000000ULL) /* range requires runtime mapping */
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#define EFI_MEMORY_DESCRIPTOR_VERSION 1
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#define EFI_PAGE_SHIFT 12
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/*
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* For current x86 implementations of EFI, there is
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* additional padding in the mem descriptors. This is not
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* the case in ia64. Need to have this fixed in the f/w.
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*/
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typedef struct {
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uint32_t type;
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uint32_t pad;
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uint64_t phys_addr;
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uint64_t virt_addr;
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uint64_t num_pages;
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uint64_t attribute;
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#if defined (__i386__)
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uint64_t pad1;
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#endif
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} efi_memory_desc_t;
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/*
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* EFI Runtime Services table
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*/
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#define EFI_RUNTIME_SERVICES_SIGNATURE ((uint64_t)0x5652453544e5552ULL)
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#define EFI_RUNTIME_SERVICES_REVISION 0x00010000
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typedef struct {
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efi_table_hdr_t hdr;
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unsigned long get_time;
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unsigned long set_time;
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unsigned long get_wakeup_time;
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unsigned long set_wakeup_time;
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unsigned long set_virtual_address_map;
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unsigned long convert_pointer;
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unsigned long get_variable;
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unsigned long get_next_variable;
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unsigned long set_variable;
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unsigned long get_next_high_mono_count;
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unsigned long reset_system;
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} efi_runtime_services_t;
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/*
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* EFI Configuration Table and GUID definitions
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*/
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#define NULL_GUID \
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EFI_GUID( 0x00000000, 0x0000, 0x0000, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 )
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#define ACPI_20_TABLE_GUID \
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EFI_GUID( 0x8868e871, 0xe4f1, 0x11d3, 0xbc, 0x22, 0x0, 0x80, 0xc7, 0x3c, 0x88, 0x81 )
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#define SAL_SYSTEM_TABLE_GUID \
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EFI_GUID( 0xeb9d2d32, 0x2d88, 0x11d3, 0x9a, 0x16, 0x0, 0x90, 0x27, 0x3f, 0xc1, 0x4d )
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typedef struct {
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efi_guid_t guid;
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unsigned long table;
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} efi_config_table_t;
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#define EFI_SYSTEM_TABLE_SIGNATURE ((uint64_t)0x5453595320494249ULL)
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#define EFI_SYSTEM_TABLE_REVISION ((1 << 16) | 00)
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typedef struct {
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efi_table_hdr_t hdr;
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unsigned long fw_vendor; /* physical addr of CHAR16 vendor string */
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uint32_t fw_revision;
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unsigned long con_in_handle;
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unsigned long con_in;
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unsigned long con_out_handle;
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unsigned long con_out;
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unsigned long stderr_handle;
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unsigned long stderr;
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efi_runtime_services_t *runtime;
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unsigned long boottime;
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unsigned long nr_tables;
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unsigned long tables;
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} efi_system_table_t;
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#endif /* XC_EFI_H */
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