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| author | Warner Losh <imp@FreeBSD.org> | 2023-05-11 20:04:12 +0000 |
|---|---|---|
| committer | Warner Losh <imp@FreeBSD.org> | 2023-05-11 20:06:03 +0000 |
| commit | c16e08e5f324aa119c85e10eaabacbd2abdb40e0 (patch) | |
| tree | 3e60561ba5347e3cd5ba7ef5eff59d5d8171200f /stand/efi/loader/copy.c | |
| parent | ad9d10a859ac2c65076f532dcfcc3bf5328a8ab1 (diff) | |
| download | src-c16e08e5f324aa119c85e10eaabacbd2abdb40e0.tar.gz src-c16e08e5f324aa119c85e10eaabacbd2abdb40e0.zip | |
Diffstat (limited to 'stand/efi/loader/copy.c')
| -rw-r--r-- | stand/efi/loader/copy.c | 17 |
1 files changed, 6 insertions, 11 deletions
diff --git a/stand/efi/loader/copy.c b/stand/efi/loader/copy.c index d7ca5513516b..6a4e65f2dbc3 100644 --- a/stand/efi/loader/copy.c +++ b/stand/efi/loader/copy.c @@ -41,7 +41,7 @@ __FBSDID("$FreeBSD$"); #define M(x) ((x) * 1024 * 1024) #define G(x) (1UL * (x) * 1024 * 1024 * 1024) -#if defined(__i386__) || defined(__amd64__) +#if defined(__amd64__) #include <machine/cpufunc.h> #include <machine/specialreg.h> #include <machine/vmparam.h> @@ -173,7 +173,7 @@ efi_verify_staging_size(unsigned long *nr_pages) out: free(map); } -#endif /* __i386__ || __amd64__ */ +#endif /* __amd64__ */ #if defined(__arm__) #define DEFAULT_EFI_STAGING_SIZE 32 @@ -284,7 +284,7 @@ command_staging_slop(int argc, char *argv[]) COMMAND_SET(staging_slop, "staging_slop", "set staging slop", command_staging_slop); -#if defined(__i386__) || defined(__amd64__) +#if defined(__amd64__) /* * The staging area must reside in the first 1GB or 4GB physical * memory: see elf64_exec() in @@ -295,11 +295,7 @@ get_staging_max(void) { EFI_PHYSICAL_ADDRESS res; -#if defined(__i386__) - res = G(1); -#elif defined(__amd64__) res = copy_staging == COPY_STAGING_ENABLE ? G(1) : G(4); -#endif return (res); } #define EFI_ALLOC_METHOD AllocateMaxAddress @@ -319,7 +315,7 @@ efi_copy_init(void) ess = DEFAULT_EFI_STAGING_SIZE; nr_pages = EFI_SIZE_TO_PAGES(M(1) * ess); -#if defined(__i386__) || defined(__amd64__) +#if defined(__amd64__) /* * We'll decrease nr_pages, if it's too big. Currently we only * apply this to FreeBSD VM running on Hyper-V. Why? Please see @@ -387,9 +383,8 @@ efi_check_space(vm_offset_t end) end += staging_slop; nr_pages = EFI_SIZE_TO_PAGES(end - staging_end); -#if defined(__i386__) || defined(__amd64__) +#if defined(__amd64__) /* - * i386 needs all memory to be allocated under the 1G boundary. * amd64 needs all memory to be allocated under the 1G or 4G boundary. */ if (end > get_staging_max()) @@ -435,7 +430,7 @@ expand: #if EFI_STAGING_2M_ALIGN nr_pages += M(2) / EFI_PAGE_SIZE; #endif -#if defined(__i386__) || defined(__amd64__) +#if defined(__amd64__) new_base = get_staging_max(); #endif status = BS->AllocatePages(EFI_ALLOC_METHOD, EfiLoaderCode, |