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1 | #ifndef _ASM_X86_EFI_H |
2 | #define _ASM_X86_EFI_H | |
3 | ||
4 | #ifdef CONFIG_X86_32 | |
5 | #else /* !CONFIG_X86_32 */ | |
6 | ||
7 | #define MAX_EFI_IO_PAGES 100 | |
8 | ||
9 | extern u64 efi_call0(void *fp); | |
10 | extern u64 efi_call1(void *fp, u64 arg1); | |
11 | extern u64 efi_call2(void *fp, u64 arg1, u64 arg2); | |
12 | extern u64 efi_call3(void *fp, u64 arg1, u64 arg2, u64 arg3); | |
13 | extern u64 efi_call4(void *fp, u64 arg1, u64 arg2, u64 arg3, u64 arg4); | |
14 | extern u64 efi_call5(void *fp, u64 arg1, u64 arg2, u64 arg3, | |
15 | u64 arg4, u64 arg5); | |
16 | extern u64 efi_call6(void *fp, u64 arg1, u64 arg2, u64 arg3, | |
17 | u64 arg4, u64 arg5, u64 arg6); | |
18 | ||
19 | #define efi_call_phys0(f) \ | |
20 | efi_call0((void *)(f)) | |
21 | #define efi_call_phys1(f, a1) \ | |
22 | efi_call1((void *)(f), (u64)(a1)) | |
23 | #define efi_call_phys2(f, a1, a2) \ | |
24 | efi_call2((void *)(f), (u64)(a1), (u64)(a2)) | |
25 | #define efi_call_phys3(f, a1, a2, a3) \ | |
26 | efi_call3((void *)(f), (u64)(a1), (u64)(a2), (u64)(a3)) | |
27 | #define efi_call_phys4(f, a1, a2, a3, a4) \ | |
28 | efi_call4((void *)(f), (u64)(a1), (u64)(a2), (u64)(a3), \ | |
29 | (u64)(a4)) | |
30 | #define efi_call_phys5(f, a1, a2, a3, a4, a5) \ | |
31 | efi_call5((void *)(f), (u64)(a1), (u64)(a2), (u64)(a3), \ | |
32 | (u64)(a4), (u64)(a5)) | |
33 | #define efi_call_phys6(f, a1, a2, a3, a4, a5, a6) \ | |
34 | efi_call6((void *)(f), (u64)(a1), (u64)(a2), (u64)(a3), \ | |
35 | (u64)(a4), (u64)(a5), (u64)(a6)) | |
36 | ||
37 | #define efi_call_virt0(f) \ | |
38 | efi_call0((void *)(efi.systab->runtime->f)) | |
39 | #define efi_call_virt1(f, a1) \ | |
40 | efi_call1((void *)(efi.systab->runtime->f), (u64)(a1)) | |
41 | #define efi_call_virt2(f, a1, a2) \ | |
42 | efi_call2((void *)(efi.systab->runtime->f), (u64)(a1), (u64)(a2)) | |
43 | #define efi_call_virt3(f, a1, a2, a3) \ | |
44 | efi_call3((void *)(efi.systab->runtime->f), (u64)(a1), (u64)(a2), \ | |
45 | (u64)(a3)) | |
46 | #define efi_call_virt4(f, a1, a2, a3, a4) \ | |
47 | efi_call4((void *)(efi.systab->runtime->f), (u64)(a1), (u64)(a2), \ | |
48 | (u64)(a3), (u64)(a4)) | |
49 | #define efi_call_virt5(f, a1, a2, a3, a4, a5) \ | |
50 | efi_call5((void *)(efi.systab->runtime->f), (u64)(a1), (u64)(a2), \ | |
51 | (u64)(a3), (u64)(a4), (u64)(a5)) | |
52 | #define efi_call_virt6(f, a1, a2, a3, a4, a5, a6) \ | |
53 | efi_call6((void *)(efi.systab->runtime->f), (u64)(a1), (u64)(a2), \ | |
54 | (u64)(a3), (u64)(a4), (u64)(a5), (u64)(a6)) | |
55 | ||
56 | #define efi_early_ioremap(addr, size) early_ioremap(addr, size) | |
57 | #define efi_early_iounmap(vaddr, size) early_iounmap(vaddr, size) | |
58 | ||
59 | extern void *efi_ioremap(unsigned long offset, unsigned long size); | |
60 | ||
61 | extern int efi_time; | |
62 | ||
63 | #endif /* CONFIG_X86_32 */ | |
64 | ||
65 | extern void efi_reserve_bootmem(void); | |
66 | extern void efi_call_phys_prelog(void); | |
67 | extern void efi_call_phys_epilog(void); | |
68 | extern void runtime_code_page_mkexec(void); | |
69 | ||
70 | #endif |