e7e6862a4c
* include/grub/efi/api.h (grub_efi_configuration_table): Add packed attribute, otherwise the size would be wrong for i386 platform. * include/grub/pci.h (grub_pci_read_word): New inline function. (grub_pci_read_byte): Likewise. (grub_pci_write): Likewise. (grub_pci_write_word): Likewise. (grub_pci_write_byte): Likewise. * include/grub/pci.h (grub_pci_iteratefunc_t): Add NESTED_FUNC_ATTR. * loader/i386/efi/linux.c (fake_bios_data): Moved to loadbios module. (find_framebuf): Scan pci to locate the frame buffer address. * commands/efi/fixvideo.c: New file. * commands/efi/loadbios.c: Likewise. * commands/memrw.c: Likewise. * util/grub-dumpbios.in: Likewise. * conf/common.rmk (grub-dumpbios): New utility. (pkglib_MODULES): New module memrw.mod. (memrw_mod_SOURCE): New macro. (memrw_mod_CFLAGS): Likewise. (memrw_mod_LDFLAGS): Likewise. * conf/i386-efi.rmk (pkglig_MODULES): New module loadbios.mod and fixvideo.mod. (loadbios_mod_SOURCE): New macro. (loadbios_mod_CFLAGS): Likewise. (loadbios_mod_LDFLAGS): Likewise. (fixvideo_mod_SOURCE): Likewise. (fixvideo_mod_CFLAGS): Likewise. (fixvideo_mod_LDFLAGS): Likewise. * conf/x86_64.rmk (pkglig_MODULES): New module loadbios.mod and fixvideo.mod. (loadbios_mod_SOURCE): New macro. (loadbios_mod_CFLAGS): Likewise. (loadbios_mod_LDFLAGS): Likewise. (fixvideo_mod_SOURCE): Likewise. (fixvideo_mod_CFLAGS): Likewise. (fixvideo_mod_LDFLAGS): Likewise.
50 lines
1.7 KiB
C
50 lines
1.7 KiB
C
/*
|
|
* GRUB -- GRand Unified Bootloader
|
|
* Copyright (C) 2008 Free Software Foundation, Inc.
|
|
*
|
|
* GRUB is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation, either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* GRUB is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#ifndef GRUB_PCI_H
|
|
#define GRUB_PCI_H 1
|
|
|
|
#include <grub/types.h>
|
|
#include <grub/symbol.h>
|
|
|
|
#define GRUB_PCI_ADDR_SPACE_MASK 0x01
|
|
#define GRUB_PCI_ADDR_SPACE_MEMORY 0x00
|
|
#define GRUB_PCI_ADDR_SPACE_IO 0x01
|
|
|
|
#define GRUB_PCI_ADDR_MEM_TYPE_MASK 0x06
|
|
#define GRUB_PCI_ADDR_MEM_TYPE_32 0x00 /* 32 bit address */
|
|
#define GRUB_PCI_ADDR_MEM_TYPE_1M 0x02 /* Below 1M [obsolete] */
|
|
#define GRUB_PCI_ADDR_MEM_TYPE_64 0x04 /* 64 bit address */
|
|
#define GRUB_PCI_ADDR_MEM_PREFETCH 0x08 /* prefetchable */
|
|
|
|
#define GRUB_PCI_ADDR_MEM_MASK ~0xf
|
|
#define GRUB_PCI_ADDR_IO_MASK ~0x03
|
|
|
|
typedef grub_uint32_t grub_pci_id_t;
|
|
typedef int NESTED_FUNC_ATTR (*grub_pci_iteratefunc_t)
|
|
(int bus, int device, int func, grub_pci_id_t pciid);
|
|
typedef grub_uint32_t grub_pci_address_t;
|
|
|
|
grub_pci_address_t EXPORT_FUNC(grub_pci_make_address) (int bus, int device,
|
|
int function, int reg);
|
|
|
|
void EXPORT_FUNC(grub_pci_iterate) (grub_pci_iteratefunc_t hook);
|
|
|
|
#include <grub/cpu/pci.h>
|
|
|
|
#endif /* GRUB_PCI_H */
|