coreboot payload (e.g. when loaded from SeaBIOS-as-payload).
+2013-06-16 Vladimir Serbinenko <phcoder@gmail.com>
+
+ Enable coreboot information commands even when not loaded as
+ coreboot payload (e.g. when loaded from SeaBIOS-as-payload).
+
2013-06-15 Vladimir Serbinenko <phcoder@gmail.com>
Support for cbfs. Also factor out the part which is common
i386_qemu = kern/i386/qemu/mmap.c;
i386_coreboot = kern/i386/coreboot/mmap.c;
+ i386_coreboot = kern/i386/coreboot/cbtable.c;
i386_multiboot = kern/i386/multiboot_mmap.c;
enable = x86;
};
+module = {
+ name = cbtable;
+ common = kern/i386/coreboot/cbtable.c;
+ enable = i386_pc;
+ enable = i386_efi;
+ enable = i386_qemu;
+ enable = i386_multiboot;
+ enable = i386_ieee1275;
+ enable = x86_64_efi;
+};
+
module = {
name = cbtime;
common = commands/i386/coreboot/cb_timestamps.c;
- enable = i386_coreboot;
+ enable = x86;
};
module = {
name = cbls;
common = commands/i386/coreboot/cbls.c;
- enable = i386_coreboot;
+ enable = x86;
};
module = {
name = cbmemc;
common = term/i386/coreboot/cbmemc.c;
- enable = i386_coreboot;
+ enable = x86;
};
module = {
--- /dev/null
+/*
+ * GRUB -- GRand Unified Bootloader
+ * Copyright (C) 2007,2008,2013 Free Software Foundation, Inc.
+ *
+ * GRUB is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * GRUB is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with GRUB. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/i386/coreboot/memory.h>
+#include <grub/i386/coreboot/lbio.h>
+#include <grub/types.h>
+#include <grub/err.h>
+#include <grub/misc.h>
+#include <grub/dl.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+/* Helper for grub_linuxbios_table_iterate. */
+static int
+check_signature (grub_linuxbios_table_header_t tbl_header)
+{
+ if (! grub_memcmp (tbl_header->signature, "LBIO", 4))
+ return 1;
+
+ return 0;
+}
+
+grub_err_t
+grub_linuxbios_table_iterate (int (*hook) (grub_linuxbios_table_item_t,
+ void *),
+ void *hook_data)
+{
+ grub_linuxbios_table_header_t table_header;
+ grub_linuxbios_table_item_t table_item;
+
+ /* Assuming table_header is aligned to its size (8 bytes). */
+
+ for (table_header = (grub_linuxbios_table_header_t) 0x500;
+ table_header < (grub_linuxbios_table_header_t) 0x1000; table_header++)
+ if (check_signature (table_header))
+ goto signature_found;
+
+ for (table_header = (grub_linuxbios_table_header_t) 0xf0000;
+ table_header < (grub_linuxbios_table_header_t) 0x100000; table_header++)
+ if (check_signature (table_header))
+ goto signature_found;
+
+ grub_fatal ("Could not find coreboot table\n");
+
+signature_found:
+
+ table_item =
+ (grub_linuxbios_table_item_t) ((long) table_header +
+ (long) table_header->header_size);
+ for (; table_item < (grub_linuxbios_table_item_t) ((long) table_header
+ + (long) table_header->header_size
+ + (long) table_header->table_size);
+ table_item = (grub_linuxbios_table_item_t) ((long) table_item + (long) table_item->size))
+ {
+ if (table_item->tag == GRUB_LINUXBIOS_MEMBER_LINK
+ && check_signature ((grub_linuxbios_table_header_t) (grub_addr_t)
+ *(grub_uint64_t *) (table_item + 1)))
+ {
+ table_header = (grub_linuxbios_table_header_t) (grub_addr_t)
+ *(grub_uint64_t *) (table_item + 1);
+ goto signature_found;
+ }
+ if (hook (table_item, hook_data))
+ return 1;
+ }
+
+ return 0;
+}
/*
* GRUB -- GRand Unified Bootloader
- * Copyright (C) 2007,2008 Free Software Foundation, Inc.
+ * Copyright (C) 2007,2008,2013 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
#include <grub/err.h>
#include <grub/misc.h>
-/* Helper for grub_linuxbios_table_iterate. */
-static int
-check_signature (grub_linuxbios_table_header_t tbl_header)
-{
- if (! grub_memcmp (tbl_header->signature, "LBIO", 4))
- return 1;
-
- return 0;
-}
-
-grub_err_t
-grub_linuxbios_table_iterate (int (*hook) (grub_linuxbios_table_item_t,
- void *),
- void *hook_data)
-{
- grub_linuxbios_table_header_t table_header;
- grub_linuxbios_table_item_t table_item;
-
- /* Assuming table_header is aligned to its size (8 bytes). */
-
- for (table_header = (grub_linuxbios_table_header_t) 0x500;
- table_header < (grub_linuxbios_table_header_t) 0x1000; table_header++)
- if (check_signature (table_header))
- goto signature_found;
-
- for (table_header = (grub_linuxbios_table_header_t) 0xf0000;
- table_header < (grub_linuxbios_table_header_t) 0x100000; table_header++)
- if (check_signature (table_header))
- goto signature_found;
-
- grub_fatal ("Could not find coreboot table\n");
-
-signature_found:
-
- table_item =
- (grub_linuxbios_table_item_t) ((long) table_header +
- (long) table_header->header_size);
- for (; table_item < (grub_linuxbios_table_item_t) ((long) table_header
- + (long) table_header->header_size
- + (long) table_header->table_size);
- table_item = (grub_linuxbios_table_item_t) ((long) table_item + (long) table_item->size))
- {
- if (table_item->tag == GRUB_LINUXBIOS_MEMBER_LINK
- && check_signature ((grub_linuxbios_table_header_t) (grub_addr_t)
- *(grub_uint64_t *) (table_item + 1)))
- {
- table_header = (grub_linuxbios_table_header_t) (grub_addr_t)
- *(grub_uint64_t *) (table_item + 1);
- goto signature_found;
- }
- if (hook (table_item, hook_data))
- return 1;
- }
-
- return 0;
-}
-
/* Context for grub_machine_mmap_iterate. */
struct grub_machine_mmap_iterate_ctx
{
#include <grub/time.h>
#include <grub/terminfo.h>
#include <grub/dl.h>
-#include <grub/machine/lbio.h>
+#include <grub/i386/coreboot/lbio.h>
#include <grub/command.h>
#include <grub/normal.h>
projects / thirdparty / grub.git / commitdiff
