342cd340f6
I discovered that some needed stuff is defined/declared in headers which are not included directly. Currently it works but if somebody remove required headers from currently included headers then build will break. So, just in case directly include all needed headers. Signed-off-by: Daniel Kiper <daniel.kiper@oracle.com> Signed-off-by: David Vrabel <david.vrabel@citrix.com>
46 lines
1.4 KiB
C
46 lines
1.4 KiB
C
/*
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* Copyright (c) 2014 Oracle Co., Daniel Kiper
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*
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* This program 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 2 of the License, or
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* (at your option) any later version.
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*
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* This program 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 along
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* with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <linux/bitops.h>
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#include <linux/efi.h>
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#include <linux/init.h>
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#include <linux/string.h>
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#include <xen/xen-ops.h>
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#include <asm/page.h>
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#include <asm/setup.h>
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void __init xen_efi_init(void)
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{
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efi_system_table_t *efi_systab_xen;
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efi_systab_xen = xen_efi_probe();
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if (efi_systab_xen == NULL)
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return;
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strncpy((char *)&boot_params.efi_info.efi_loader_signature, "Xen",
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sizeof(boot_params.efi_info.efi_loader_signature));
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boot_params.efi_info.efi_systab = (__u32)__pa(efi_systab_xen);
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boot_params.efi_info.efi_systab_hi = (__u32)(__pa(efi_systab_xen) >> 32);
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set_bit(EFI_BOOT, &efi.flags);
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set_bit(EFI_PARAVIRT, &efi.flags);
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set_bit(EFI_64BIT, &efi.flags);
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}
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