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efi: ia64: move IA64-only declarations to new asm/efi.h header

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commit 8ff059b8531f3b98e14f0461859fc7cdd95823e4 upstream.

Move some EFI related declarations that are only referenced on IA64 to
a new asm/efi.h arch header.

Cc: Tony Luck <tony.luck@intel.com>
Cc: Fenghua Yu <fenghua.yu@intel.com>
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Cc: Frank Scheiner <frank.scheiner@web.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Ard Biesheuvel 2021-01-18 13:38:42 +01:00 committed by Ksawlii
parent bb2c67dee6
commit 8716ef3f6f
11 changed files with 22 additions and 9 deletions
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13
arch/ia64/include/asm/efi.h Normal file
View file

@ -0,0 +1,13 @@
/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_EFI_H
#define _ASM_EFI_H
typedef int (*efi_freemem_callback_t) (u64 start, u64 end, void *arg);
void *efi_get_pal_addr(void);
void efi_map_pal_code(void);
void efi_memmap_walk(efi_freemem_callback_t, void *);
void efi_memmap_walk_uc(efi_freemem_callback_t, void *);
void efi_gettimeofday(struct timespec64 *ts);
#endif

1
arch/ia64/kernel/efi.c
View file

@ -34,6 +34,7 @@
#include <linux/kexec.h>
#include <linux/mm.h>
#include <asm/efi.h>
#include <asm/io.h>
#include <asm/kregs.h>
#include <asm/meminit.h>

1
arch/ia64/kernel/machine_kexec.c
View file

@ -16,6 +16,7 @@
#include <linux/numa.h>
#include <linux/mmzone.h>
#include <asm/efi.h>
#include <asm/numa.h>
#include <asm/mmu_context.h>
#include <asm/setup.h>

1
arch/ia64/kernel/mca.c
View file

@ -91,6 +91,7 @@
#include <linux/gfp.h>
#include <asm/delay.h>
#include <asm/efi.h>
#include <asm/meminit.h>
#include <asm/page.h>
#include <asm/ptrace.h>

1
arch/ia64/kernel/smpboot.c
View file

@ -45,6 +45,7 @@
#include <asm/cache.h>
#include <asm/current.h>
#include <asm/delay.h>
#include <asm/efi.h>
#include <asm/io.h>
#include <asm/irq.h>
#include <asm/mca.h>

1
arch/ia64/kernel/time.c
View file

@ -26,6 +26,7 @@
#include <linux/sched/cputime.h>
#include <asm/delay.h>
#include <asm/efi.h>
#include <asm/hw_irq.h>
#include <asm/ptrace.h>
#include <asm/sal.h>

4
arch/ia64/kernel/uncached.c
View file

@ -20,14 +20,12 @@
#include <linux/genalloc.h>
#include <linux/gfp.h>
#include <linux/pgtable.h>
#include <asm/efi.h>
#include <asm/page.h>
#include <asm/pal.h>
#include <linux/atomic.h>
#include <asm/tlbflush.h>
extern void __init efi_memmap_walk_uc(efi_freemem_callback_t, void *);
struct uncached_pool {
struct gen_pool *pool;
struct mutex add_chunk_mutex; /* serialize adding a converted chunk */

1
arch/ia64/mm/contig.c
View file

@ -20,6 +20,7 @@
#include <linux/nmi.h>
#include <linux/swap.h>
#include <asm/efi.h>
#include <asm/meminit.h>
#include <asm/sections.h>
#include <asm/mca.h>

1
arch/ia64/mm/discontig.c
View file

@ -24,6 +24,7 @@
#include <linux/efi.h>
#include <linux/nodemask.h>
#include <linux/slab.h>
#include <asm/efi.h>
#include <asm/tlb.h>
#include <asm/meminit.h>
#include <asm/numa.h>

1
arch/ia64/mm/init.c
View file

@ -27,6 +27,7 @@
#include <linux/swiotlb.h>
#include <asm/dma.h>
#include <asm/efi.h>
#include <asm/io.h>
#include <asm/numa.h>
#include <asm/patch.h>

6
include/linux/efi.h
View file

@ -171,8 +171,6 @@ int efi_capsule_setup_info(struct capsule_info *cap_info, void *kbuff,
size_t hdr_bytes);
int __efi_capsule_setup_info(struct capsule_info *cap_info);
typedef int (*efi_freemem_callback_t) (u64 start, u64 end, void *arg);
/*
* Types and defines for Time Services
*/
@ -609,10 +607,6 @@ efi_guid_to_str(efi_guid_t *guid, char *out)
}
extern void efi_init (void);
extern void *efi_get_pal_addr (void);
extern void efi_map_pal_code (void);
extern void efi_memmap_walk (efi_freemem_callback_t callback, void *arg);
extern void efi_gettimeofday (struct timespec64 *ts);
#ifdef CONFIG_EFI
extern void efi_enter_virtual_mode (void); /* switch EFI to virtual mode, if possible */
#else