continue;
grub_dprintf("mm", "%s: let's allocate some (0x%x) pages @ 0x%08x...\n",
__FUNCTION__, (size >> PAGE_SHIFT), (grub_addr_t) start);
- mem = grub_efi_allocate_pages (start, (size >> PAGE_SHIFT) + 1);
+ mem = grub_efi_allocate_fixed (start, (size >> PAGE_SHIFT) + 1);
grub_dprintf("mm", "%s: retval=0x%08x\n",
__FUNCTION__, (grub_addr_t) mem);
if (! mem)
mmap_size = find_mmap_size ();
if (! mmap_size)
return GRUB_ERR_OUT_OF_MEMORY;
- mmap_buf = grub_efi_allocate_pages (0, page_align (mmap_size) >> 12);
+ mmap_buf = grub_efi_allocate_any_pages (page_align (mmap_size) >> 12);
if (! mmap_buf)
return GRUB_ERR_OUT_OF_MEMORY;
}
void *
-grub_efi_allocate_pages (grub_efi_physical_address_t address,
- grub_efi_uintn_t pages)
+grub_efi_allocate_any_pages (grub_efi_uintn_t pages)
{
- grub_efi_allocate_type_t alloctype;
-
- if (address == 0)
- {
- alloctype = GRUB_EFI_ALLOCATE_MAX_ADDRESS;
- address = GRUB_EFI_MAX_USABLE_ADDRESS;
- }
- else
- alloctype = GRUB_EFI_ALLOCATE_ADDRESS;
+ return grub_efi_allocate_pages_real (GRUB_EFI_MAX_USABLE_ADDRESS,
+ pages, GRUB_EFI_ALLOCATE_MAX_ADDRESS,
+ GRUB_EFI_LOADER_DATA);
+}
- return grub_efi_allocate_pages_real (address, pages, alloctype,
+void *
+grub_efi_allocate_fixed (grub_efi_physical_address_t address,
+ grub_efi_uintn_t pages)
+{
+ return grub_efi_allocate_pages_real (address, pages,
+ GRUB_EFI_ALLOCATE_ADDRESS,
GRUB_EFI_LOADER_DATA);
}
pages = required_pages;
}
- addr = grub_efi_allocate_pages (start, pages);
+ addr = grub_efi_allocate_fixed (start, pages);
if (! addr)
grub_fatal ("cannot allocate conventional memory %p with %u pages",
(void *) ((grub_addr_t) start),
int mm_status;
/* Prepare a memory region to store two memory maps. */
- memory_map = grub_efi_allocate_pages (0,
- 2 * BYTES_TO_PAGES (MEMORY_MAP_SIZE));
+ memory_map = grub_efi_allocate_any_pages (2 * BYTES_TO_PAGES (MEMORY_MAP_SIZE));
if (! memory_map)
grub_fatal ("cannot allocate memory");
/* Freeing/allocating operations may increase memory map size. */
map_size += desc_size * 32;
- memory_map = grub_efi_allocate_pages (0, 2 * BYTES_TO_PAGES (map_size));
+ memory_map = grub_efi_allocate_any_pages (2 * BYTES_TO_PAGES (map_size));
if (! memory_map)
grub_fatal ("cannot allocate memory");
size += additional_size;
grub_dprintf ("linux", "allocating %ld bytes for fdt\n", size);
- fdt = grub_efi_allocate_pages (0, GRUB_EFI_BYTES_TO_PAGES (size));
+ fdt = grub_efi_allocate_any_pages (GRUB_EFI_BYTES_TO_PAGES (size));
if (!fdt)
return NULL;
loaded_image->load_options_size = len =
(grub_strlen (args) + 1) * sizeof (grub_efi_char16_t);
loaded_image->load_options =
- grub_efi_allocate_pages (0,
- GRUB_EFI_BYTES_TO_PAGES (loaded_image->load_options_size));
+ grub_efi_allocate_any_pages (GRUB_EFI_BYTES_TO_PAGES (loaded_image->load_options_size));
if (!loaded_image->load_options)
return grub_errno;
grub_dprintf ("linux", "Loading initrd\n");
initrd_pages = (GRUB_EFI_BYTES_TO_PAGES (initrd_size));
- initrd_mem = grub_efi_allocate_pages (0, initrd_pages);
+ initrd_mem = grub_efi_allocate_any_pages (initrd_pages);
if (!initrd_mem)
{
grub_error (GRUB_ERR_OUT_OF_MEMORY, N_("out of memory"));
grub_loader_unset();
grub_dprintf ("linux", "kernel file size: %lld\n", (long long) kernel_size);
- kernel_addr = grub_efi_allocate_pages (0, GRUB_EFI_BYTES_TO_PAGES (kernel_size));
+ kernel_addr = grub_efi_allocate_any_pages (GRUB_EFI_BYTES_TO_PAGES (kernel_size));
grub_dprintf ("linux", "kernel numpages: %lld\n",
(long long) GRUB_EFI_BYTES_TO_PAGES (kernel_size));
if (!kernel_addr)
grub_dprintf ("xen_loader", "Xen_boot file size: 0x%lx\n", binary->size);
binary->start
- = (grub_addr_t) grub_efi_allocate_pages (0,
- GRUB_EFI_BYTES_TO_PAGES
- (binary->size +
- binary->align));
+ = (grub_addr_t) grub_efi_allocate_any_pages (GRUB_EFI_BYTES_TO_PAGES
+ (binary->size +
+ binary->align));
if (!binary->start)
{
grub_error (GRUB_ERR_OUT_OF_MEMORY, N_("out of memory"));
aligned_start += align;
if (aligned_start + size > end)
continue;
- mem = grub_efi_allocate_pages (aligned_start, size_pages);
+ mem = grub_efi_allocate_fixed (aligned_start, size_pages);
if (! mem)
{
grub_error (GRUB_ERR_OUT_OF_MEMORY, "cannot allocate memory");
mmap_size = find_mmap_size ();
if (! mmap_size)
return grub_errno;
- mmap_buf = grub_efi_allocate_pages (0, page_align (mmap_size) >> 12);
+ mmap_buf = grub_efi_allocate_any_pages (page_align (mmap_size) >> 12);
if (! mmap_buf)
return grub_error (GRUB_ERR_IO, "cannot allocate memory map");
err = grub_efi_finish_boot_services (&mmap_size, mmap_buf, &map_key,
relocate = grub_env_get ("linux_relocate");
if (!relocate || grub_strcmp (relocate, "force") != 0)
{
- kernel_mem = grub_efi_allocate_pages (low_addr, kernel_pages);
+ kernel_mem = grub_efi_allocate_fixed (low_addr, kernel_pages);
reloc_offset = 0;
}
/* Try to relocate. */
len += grub_strlen (argv[i]) + 1;
len += sizeof (struct ia64_boot_param) + 512; /* Room for extensions. */
boot_param_pages = page_align (len) >> 12;
- boot_param = grub_efi_allocate_pages (0, boot_param_pages);
+ boot_param = grub_efi_allocate_any_pages (boot_param_pages);
if (boot_param == 0)
{
grub_error (GRUB_ERR_OUT_OF_MEMORY,
grub_dprintf ("linux", "Loading initrd\n");
initrd_pages = (page_align (initrd_size) >> 12);
- initrd_mem = grub_efi_allocate_pages (0, initrd_pages);
+ initrd_mem = grub_efi_allocate_any_pages (initrd_pages);
if (! initrd_mem)
{
grub_error (GRUB_ERR_OUT_OF_MEMORY, "cannot allocate pages");
# define SYSTEM_TABLE_PTR GRUB_EFIEMU_SYSTEM_TABLE_PTR
# define SIZEOF_OF_UINTN GRUB_EFIEMU_SIZEOF_OF_UINTN
# define SYSTEM_TABLE GRUB_EFIEMU_SYSTEM_TABLE
-# define grub_efi_allocate_pages(x,y) (x)
+# define grub_efi_allocate_fixed(x,y) (x)
# define grub_efi_free_pages(x,y) GRUB_EFI_SUCCESS
# define grub_autoefi_finish_boot_services grub_efiemu_finish_boot_services
# define EFI_PRESENT 1
grub_efi_allocate_type_t alloctype,
grub_efi_memory_type_t memtype);
void *
-EXPORT_FUNC(grub_efi_allocate_pages) (grub_efi_physical_address_t address,
+EXPORT_FUNC(grub_efi_allocate_fixed) (grub_efi_physical_address_t address,
grub_efi_uintn_t pages);
+void *
+EXPORT_FUNC(grub_efi_allocate_any_pages) (grub_efi_uintn_t pages);
void EXPORT_FUNC(grub_efi_free_pages) (grub_efi_physical_address_t address,
grub_efi_uintn_t pages);
int