grub/grub-core/bus/emu/pci.c
Colin Watson ca3a74469a Remove nested functions from PCI iterators.
* grub-core/bus/pci.c (grub_pci_iterate): Add hook_data argument,
passed to hook.  Update all callers to pass appropriate hook data.
* grub-core/bus/emu/pci.c (grub_pci_iterate): Likewise.
* include/grub/pci.h (grub_pci_iteratefunc_t): Add data argument.
Remove NESTED_FUNC_ATTR from here and from all users.
(grub_pci_iterate): Update prototype.
* grub-core/bus/cs5536.c (grub_cs5536_find: hook): Make static
instead of nested.  Rename to ...
(grub_cs5536_find_iter): ... this.
* grub-core/kern/efi/mm.c (stop_broadcom: find_card): Likewise.
* grub-core/kern/mips/loongson/init.c (init_pci: set_card):
Likewise.
* grub-core/kern/vga_init.c (grub_qemu_init_cirrus: find_card):
Likewise.
* grub-core/video/bochs.c (grub_video_bochs_setup: find_card):
Likewise.
* grub-core/video/cirrus.c (grub_video_cirrus_setup: find_card):
Likewise.
* grub-core/video/efi_uga.c (find_framebuf: find_card): Likewise.
* grub-core/video/radeon_fuloong2e.c
(grub_video_radeon_fuloong2e_setup: find_card): Likewise.
* grub-core/video/sis315pro.c (grub_video_sis315pro_setup:
find_card): Likewise.
* grub-core/video/sm712.c (grub_video_sm712_setup: find_card):
Likewise.
2013-01-13 01:10:41 +00:00

77 lines
2 KiB
C

/* pci.c - Generic PCI interfaces. */
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2007,2009 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/>.
*/
#include <grub/pci.h>
#include <grub/dl.h>
#include <grub/emu/misc.h>
#include <grub/util/misc.h>
grub_pci_address_t
grub_pci_make_address (grub_pci_device_t dev, int reg)
{
grub_pci_address_t ret;
ret.dev = dev;
ret.pos = reg;
return ret;
}
void
grub_pci_iterate (grub_pci_iteratefunc_t hook, void *hook_data)
{
struct pci_device_iterator *iter;
struct pci_slot_match slot;
struct pci_device *dev;
slot.domain = PCI_MATCH_ANY;
slot.bus = PCI_MATCH_ANY;
slot.dev = PCI_MATCH_ANY;
slot.func = PCI_MATCH_ANY;
iter = pci_slot_match_iterator_create (&slot);
while ((dev = pci_device_next (iter)))
hook (dev, dev->vendor_id | (dev->device_id << 16), hook_data);
pci_iterator_destroy (iter);
}
void *
grub_pci_device_map_range (grub_pci_device_t dev, grub_addr_t base,
grub_size_t size)
{
void *addr;
int err;
err = pci_device_map_range (dev, base, size, PCI_DEV_MAP_FLAG_WRITABLE, &addr);
if (err)
grub_util_error ("mapping 0x%x failed (error %d)\n", base, err);
return addr;
}
void
grub_pci_device_unmap_range (grub_pci_device_t dev, void *mem,
grub_size_t size)
{
pci_device_unmap_range (dev, mem, size);
}
GRUB_MOD_INIT (pci)
{
pci_system_init ();
}
GRUB_MOD_FINI (pci)
{
pci_system_cleanup ();
}