diff options
Diffstat (limited to 'sys/boot/ia64/ski/efi_stub.c')
| -rw-r--r-- | sys/boot/ia64/ski/efi_stub.c | 259 |
1 files changed, 0 insertions, 259 deletions
diff --git a/sys/boot/ia64/ski/efi_stub.c b/sys/boot/ia64/ski/efi_stub.c deleted file mode 100644 index 7236c69..0000000 --- a/sys/boot/ia64/ski/efi_stub.c +++ /dev/null @@ -1,259 +0,0 @@ -/*- - * Copyright (c) 2003,2004 Marcel Moolenaar - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. 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. - * - * 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. - */ - -#include <sys/cdefs.h> -__FBSDID("$FreeBSD$"); - -#include <sys/types.h> -#include <machine/bootinfo.h> -#include <machine/efi.h> -#include <stand.h> -#include "libski.h" - -extern void acpi_root; -extern void sal_systab; - -struct efi_cfgtbl efi_cfgtab[] = { - { EFI_TABLE_ACPI20, (intptr_t)&acpi_root }, - { EFI_TABLE_SAL, (intptr_t)&sal_systab } -}; - -static efi_status GetTime(struct efi_tm *, struct efi_tmcap *); -static efi_status SetTime(struct efi_tm *); -static efi_status GetWakeupTime(uint8_t *, uint8_t *, struct efi_tm *); -static efi_status SetWakeupTime(uint8_t, struct efi_tm *); - -static efi_status SetVirtualAddressMap(u_long, u_long, uint32_t, - struct efi_md*); -static efi_status ConvertPointer(u_long, void **); - -static efi_status GetVariable(efi_char *, struct uuid *, uint32_t *, u_long *, - void *); -static efi_status GetNextVariableName(u_long *, efi_char *, struct uuid *); -static efi_status SetVariable(efi_char *, struct uuid *, uint32_t, u_long, - void *); - -static efi_status GetNextHighMonotonicCount(uint32_t *); -static efi_status ResetSystem(enum efi_reset, efi_status, u_long, efi_char *); - -struct efi_rt efi_rttab = { - /* Header. */ - { 0, /* XXX Signature */ - 0, /* XXX Revision */ - 0, /* XXX HeaderSize */ - 0, /* XXX CRC32 */ - }, - - /* Time services */ - GetTime, - SetTime, - GetWakeupTime, - SetWakeupTime, - - /* Virtual memory services */ - SetVirtualAddressMap, - ConvertPointer, - - /* Variable services */ - GetVariable, - GetNextVariableName, - SetVariable, - - /* Misc */ - GetNextHighMonotonicCount, - ResetSystem -}; - -struct efi_systbl efi_systab = { - /* Header. */ - { EFI_SYSTBL_SIG, - 0, /* XXX Revision */ - 0, /* XXX HeaderSize */ - 0, /* XXX CRC32 */ - }, - - /* Firmware info. */ - L"FreeBSD", 0, 0, - - /* Console stuff. */ - NULL, NULL, - NULL, NULL, - NULL, NULL, - - /* Services (runtime first). */ - (intptr_t)&efi_rttab, - NULL, - - /* Configuration tables. */ - sizeof(efi_cfgtab)/sizeof(struct efi_cfgtbl), - (intptr_t)efi_cfgtab -}; - -static efi_status -unsupported(const char *func) -{ - printf("EFI: %s not supported\n", func); - return ((1UL << 63) + 3); -} - -static efi_status -GetTime(struct efi_tm *time, struct efi_tmcap *caps) -{ - uint32_t comps[8]; - - ssc((uint64_t)comps, 0, 0, 0, SSC_GET_RTC); - time->tm_year = comps[0] + 1900; - time->tm_mon = comps[1] + 1; - time->tm_mday = comps[2]; - time->tm_hour = comps[3]; - time->tm_min = comps[4]; - time->tm_sec = comps[5]; - time->__pad1 = time->__pad2 = 0; - time->tm_nsec = 0; - time->tm_tz = 0; - time->tm_dst = 0; - return (0); -} - -static efi_status -SetTime(struct efi_tm *time) -{ - return (0); -} - -static efi_status -GetWakeupTime(uint8_t *enabled, uint8_t *pending, struct efi_tm *time) -{ - return (unsupported(__func__)); -} - -static efi_status -SetWakeupTime(uint8_t enable, struct efi_tm *time) -{ - return (unsupported(__func__)); -} - -static void -Reloc(void *addr, uint64_t delta) -{ - uint64_t **fpp = addr; - - *fpp[0] += delta; - *fpp[1] += delta; - *fpp += delta >> 3; -} - -static efi_status -SetVirtualAddressMap(u_long mapsz, u_long descsz, uint32_t version, - struct efi_md *memmap) -{ - uint64_t delta; - - delta = (uintptr_t)memmap->md_virt - memmap->md_phys; - Reloc(&efi_rttab.rt_gettime, delta); - Reloc(&efi_rttab.rt_settime, delta); - return (0); /* Hah... */ -} - -static efi_status -ConvertPointer(u_long debug, void **addr) -{ - return (unsupported(__func__)); -} - -static efi_status -GetVariable(efi_char *name, struct uuid *vendor, uint32_t *attrs, - u_long *datasz, void *data) -{ - return (unsupported(__func__)); -} - -static efi_status -GetNextVariableName(u_long *namesz, efi_char *name, struct uuid *vendor) -{ - return (unsupported(__func__)); -} - -static efi_status -SetVariable(efi_char *name, struct uuid *vendor, uint32_t attrs, u_long datasz, - void *data) -{ - return (unsupported(__func__)); -} - -static efi_status -GetNextHighMonotonicCount(uint32_t *high) -{ - static uint32_t counter = 0; - - *high = counter++; - return (0); -} - -static efi_status -ResetSystem(enum efi_reset type, efi_status status, u_long datasz, - efi_char *data) -{ - return (unsupported(__func__)); -} - -void -efi_stub_init(struct bootinfo *bi) -{ - static struct efi_md memmap[4]; - - /* Describe the SKI memory map. */ - bi->bi_memmap = (uintptr_t)(void *)memmap; - bi->bi_memmap_size = sizeof(memmap); - bi->bi_memdesc_size = sizeof(struct efi_md); - bi->bi_memdesc_version = 1; - - memmap[0].md_type = EFI_MD_TYPE_PALCODE; - memmap[0].md_phys = 0x100000; - memmap[0].md_virt = NULL; - memmap[0].md_pages = (1L*1024*1024)>>12; - memmap[0].md_attr = EFI_MD_ATTR_WB | EFI_MD_ATTR_RT; - - memmap[1].md_type = EFI_MD_TYPE_FREE; - memmap[1].md_phys = 4L*1024*1024; - memmap[1].md_virt = NULL; - memmap[1].md_pages = (128L*1024*1024)>>12; - memmap[1].md_attr = EFI_MD_ATTR_WB; - - memmap[2].md_type = EFI_MD_TYPE_FREE; - memmap[2].md_phys = 4L*1024*1024*1024; - memmap[2].md_virt = NULL; - memmap[2].md_pages = (64L*1024*1024)>>12; - memmap[2].md_attr = EFI_MD_ATTR_WB; - - memmap[3].md_type = EFI_MD_TYPE_IOPORT; - memmap[3].md_phys = 0xffffc000000; - memmap[3].md_virt = NULL; - memmap[3].md_pages = (64L*1024*1024)>>12; - memmap[3].md_attr = EFI_MD_ATTR_UC; - - bi->bi_systab = (u_int64_t)&efi_systab; -} |
