42 lines
1.4 KiB
C
42 lines
1.4 KiB
C
/*
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* GRUB -- GRand Unified Bootloader
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* Copyright (C) 2013 Free Software Foundation, Inc.
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*
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* GRUB is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* GRUB 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
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <grub/dl.h>
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#include <grub/pci.h>
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#include <grub/mm.h>
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#include <grub/misc.h>
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#include <grub/ieee1275/ieee1275.h>
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volatile void *
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grub_pci_device_map_range (grub_pci_device_t dev __attribute__ ((unused)),
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grub_addr_t base,
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grub_size_t size)
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{
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if (grub_ieee1275_test_flag (GRUB_IEEE1275_FLAG_REAL_MODE))
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return (volatile void *) base;
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if (grub_ieee1275_map (base, base, size, 7))
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grub_fatal ("couldn't map 0x%lx", base);
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return (volatile void *) base;
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}
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void
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grub_pci_device_unmap_range (grub_pci_device_t dev __attribute__ ((unused)),
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volatile void *mem __attribute__ ((unused)),
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grub_size_t size __attribute__ ((unused)))
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{
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}
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