+++ /dev/null
-/* $NetBSD: efi.h,v 1.1 2006/04/07 14:21:18 cherry Exp $ */\r
-\r
-/*-\r
- * Copyright (c) 2004 Marcel Moolenaar\r
- * All rights reserved.\r
- *\r
- * Redistribution and use in source and binary forms, with or without\r
- * modification, are permitted provided that the following conditions\r
- * are met:\r
- *\r
- * 1. Redistributions of source code must retain the above copyright\r
- * notice, this list of conditions and the following disclaimer.\r
- * 2. Redistributions in binary form must reproduce the above copyright\r
- * notice, this list of conditions and the following disclaimer in the\r
- * documentation and/or other materials provided with the distribution.\r
- *\r
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR\r
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES\r
- * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\r
- * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,\r
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\r
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,\r
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY\r
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT\r
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF\r
- * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.\r
- *\r
- * $FreeBSD$\r
- */\r
-\r
-#ifndef _MACHINE_EFI_H_\r
-#define _MACHINE_EFI_H_\r
-\r
-#include <sys/uuid.h>\r
-\r
-#define EFI_PAGE_SHIFT 12\r
-#define EFI_PAGE_SIZE (1 << EFI_PAGE_SHIFT)\r
-#define EFI_PAGE_MASK (EFI_PAGE_SIZE - 1)\r
-\r
-#define EFI_TABLE_ACPI20 \\r
- {0x8868e871,0xe4f1,0x11d3,0xbc,0x22,{0x00,0x80,0xc7,0x3c,0x88,0x81}}\r
-#define EFI_TABLE_SAL \\r
- {0xeb9d2d32,0x2d88,0x11d3,0x9a,0x16,{0x00,0x90,0x27,0x3f,0xc1,0x4d}}\r
-\r
-enum efi_reset {\r
- EFI_RESET_COLD,\r
- EFI_RESET_WARM\r
-};\r
-\r
-typedef uint16_t efi_char;\r
-typedef unsigned long efi_status;\r
-\r
-struct efi_cfgtbl {\r
- struct uuid ct_uuid;\r
- uint64_t ct_data;\r
-};\r
-\r
-struct efi_md {\r
- uint32_t md_type;\r
-#define EFI_MD_TYPE_NULL 0\r
-#define EFI_MD_TYPE_CODE 1 /* Loader text. */\r
-#define EFI_MD_TYPE_DATA 2 /* Loader data. */\r
-#define EFI_MD_TYPE_BS_CODE 3 /* Boot services text. */\r
-#define EFI_MD_TYPE_BS_DATA 4 /* Boot services data. */\r
-#define EFI_MD_TYPE_RT_CODE 5 /* Runtime services text. */\r
-#define EFI_MD_TYPE_RT_DATA 6 /* Runtime services data. */\r
-#define EFI_MD_TYPE_FREE 7 /* Unused/free memory. */\r
-#define EFI_MD_TYPE_BAD 8 /* Bad memory */\r
-#define EFI_MD_TYPE_RECLAIM 9 /* ACPI reclaimable memory. */\r
-#define EFI_MD_TYPE_FIRMWARE 10 /* ACPI NV memory */\r
-#define EFI_MD_TYPE_IOMEM 11 /* Memory-mapped I/O. */\r
-#define EFI_MD_TYPE_IOPORT 12 /* I/O port space. */\r
-#define EFI_MD_TYPE_PALCODE 13 /* PAL */\r
- uint32_t __pad;\r
- uint64_t md_phys;\r
- void *md_virt;\r
- uint64_t md_pages;\r
- uint64_t md_attr;\r
-#define EFI_MD_ATTR_UC 0x0000000000000001UL\r
-#define EFI_MD_ATTR_WC 0x0000000000000002UL\r
-#define EFI_MD_ATTR_WT 0x0000000000000004UL\r
-#define EFI_MD_ATTR_WB 0x0000000000000008UL\r
-#define EFI_MD_ATTR_UCE 0x0000000000000010UL\r
-#define EFI_MD_ATTR_WP 0x0000000000001000UL\r
-#define EFI_MD_ATTR_RP 0x0000000000002000UL\r
-#define EFI_MD_ATTR_XP 0x0000000000004000UL\r
-#define EFI_MD_ATTR_RT 0x8000000000000000UL\r
-};\r
-\r
-struct efi_tm {\r
- uint16_t tm_year; /* 1998 - 20XX */\r
- uint8_t tm_mon; /* 1 - 12 */\r
- uint8_t tm_mday; /* 1 - 31 */\r
- uint8_t tm_hour; /* 0 - 23 */\r
- uint8_t tm_min; /* 0 - 59 */\r
- uint8_t tm_sec; /* 0 - 59 */\r
- uint8_t __pad1;\r
- uint32_t tm_nsec; /* 0 - 999,999,999 */\r
- int16_t tm_tz; /* -1440 to 1440 or 2047 */\r
- uint8_t tm_dst;\r
- uint8_t __pad2;\r
-};\r
-\r
-struct efi_tmcap {\r
- uint32_t tc_res; /* 1e-6 parts per million */\r
- uint32_t tc_prec; /* hertz */\r
- uint8_t tc_stz; /* Set clears sub-second time */\r
-};\r
-\r
-struct efi_tblhdr {\r
- uint64_t th_sig;\r
- uint32_t th_rev;\r
- uint32_t th_hdrsz;\r
- uint32_t th_crc32;\r
- uint32_t __res;\r
-};\r
-\r
-struct efi_rt {\r
- struct efi_tblhdr rt_hdr;\r
- efi_status (*rt_gettime)(struct efi_tm *, struct efi_tmcap *);\r
- efi_status (*rt_settime)(struct efi_tm *);\r
- efi_status (*rt_getwaketime)(uint8_t *, uint8_t *,\r
- struct efi_tm *);\r
- efi_status (*rt_setwaketime)(uint8_t, struct efi_tm *);\r
- efi_status (*rt_setvirtual)(u_long, u_long, uint32_t,\r
- struct efi_md *);\r
- efi_status (*rt_cvtptr)(u_long, void **);\r
- efi_status (*rt_getvar)(efi_char *, struct uuid *, uint32_t *,\r
- u_long *, void *);\r
- efi_status (*rt_scanvar)(u_long *, efi_char *, struct uuid *);\r
- efi_status (*rt_setvar)(efi_char *, struct uuid *, uint32_t,\r
- u_long, void *);\r
- efi_status (*rt_gethicnt)(uint32_t *);\r
- efi_status (*rt_reset)(enum efi_reset, efi_status, u_long,\r
- efi_char *);\r
-};\r
-\r
-struct efi_systbl {\r
- struct efi_tblhdr st_hdr;\r
-#define EFI_SYSTBL_SIG 0x5453595320494249UL\r
- efi_char *st_fwvendor;\r
- uint32_t st_fwrev;\r
- uint32_t __pad;\r
- void *st_cin;\r
- void *st_cinif;\r
- void *st_cout;\r
- void *st_coutif;\r
- void *st_cerr;\r
- void *st_cerrif;\r
- uint64_t st_rt;\r
- void *st_bs;\r
- u_long st_entries;\r
- uint64_t st_cfgtbl;\r
-};\r
-\r
-void efi_boot_finish(void);\r
-int efi_boot_minimal(uint64_t);\r
-void *efi_get_table(struct uuid *);\r
-void efi_get_time(struct efi_tm *);\r
-struct efi_md *efi_md_first(void);\r
-struct efi_md *efi_md_next(struct efi_md *);\r
-void efi_reset_system(void);\r
-efi_status efi_set_time(struct efi_tm *);\r
-\r
-#endif /* _MACHINE_EFI_H_ */\r
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