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2009-08-24 Vladimir Serbinenko <phcoder@gmail.com> 

Fix OpenBSD and NetBSD support.

	* include/grub/i386/bsd.h (GRUB_BSD_TEMP_BUFFER): Change to resolve
	memory address conflict.
	(OPENBSD_MMAP_ACPI): New definition.
	(OPENBSD_MMAP_NVS): Likewise.
	* loader/i386/bsd.c (grub_openbsd_boot): Support OPENBSD_MMAP_ACPI
	and OPENBSD_MMAP_NVS.
	Add memory map terminator
	Explicit cast when calling grub_unix_real_boot.
	(grub_nebsd_boot): Explicit cast when calling grub_unix_real_boot.
This commit is contained in:
phcoder 2009-08-24 13:20:24 +00:00
parent 16c84d744c
commit dd103c4e04
3 changed files with 35 additions and 5 deletions
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14
ChangeLog
View File

@ -1,3 +1,17 @@
2009-08-24 Vladimir Serbinenko <phcoder@gmail.com>
Fix OpenBSD and NetBSD support.
* include/grub/i386/bsd.h (GRUB_BSD_TEMP_BUFFER): Change to resolve
memory address conflict.
(OPENBSD_MMAP_ACPI): New definition.
(OPENBSD_MMAP_NVS): Likewise.
* loader/i386/bsd.c (grub_openbsd_boot): Support OPENBSD_MMAP_ACPI
and OPENBSD_MMAP_NVS.
Add memory map terminator
Explicit cast when calling grub_unix_real_boot.
(grub_nebsd_boot): Explicit cast when calling grub_unix_real_boot.
2009-08-24 Vladimir Serbinenko <phcoder@gmail.com>
Let user specify NetBSD root device.

4
include/grub/i386/bsd.h
View File

@ -29,7 +29,7 @@ enum bsd_kernel_types
KERNEL_TYPE_NETBSD,
};
#define GRUB_BSD_TEMP_BUFFER 0x68000
#define GRUB_BSD_TEMP_BUFFER 0x80000
#define FREEBSD_RB_ASKNAME (1 << 0) /* ask for file name to reboot from */
#define FREEBSD_RB_SINGLE (1 << 1) /* reboot to single user only */
@ -157,6 +157,8 @@ struct grub_openbsd_bios_mmap
grub_uint64_t len;
#define OPENBSD_MMAP_AVAILABLE 1
#define OPENBSD_MMAP_RESERVED 2
#define OPENBSD_MMAP_ACPI 3
#define OPENBSD_MMAP_NVS 4
grub_uint32_t type;
};

22
loader/i386/bsd.c
View File

@ -574,6 +574,14 @@ grub_openbsd_boot (void)
pm->type = OPENBSD_MMAP_AVAILABLE;
break;
case GRUB_MACHINE_MEMORY_ACPI:
pm->type = OPENBSD_MMAP_ACPI;
break;
case GRUB_MACHINE_MEMORY_NVS:
pm->type = OPENBSD_MMAP_NVS;
break;
default:
pm->type = OPENBSD_MMAP_RESERVED;
break;
@ -589,6 +597,12 @@ grub_openbsd_boot (void)
pm = (struct grub_openbsd_bios_mmap *) (pa + 1);
grub_mmap_iterate (hook);
/* Memory map terminator. */
pm->addr = 0;
pm->len = 0;
pm->type = 0;
pm++;
pa->ba_size = (char *) pm - (char *) pa;
pa->ba_next = (struct grub_openbsd_bootargs *) pm;
pa = pa->ba_next;
@ -600,8 +614,8 @@ grub_openbsd_boot (void)
(part << OPENBSD_B_PARTSHIFT));
grub_unix_real_boot (entry, bootflags, bootdev, OPENBSD_BOOTARG_APIVER,
0, grub_mmap_get_upper () >> 10,
grub_mmap_get_lower () >> 10,
0, (grub_uint32_t) (grub_mmap_get_upper () >> 10),
(grub_uint32_t) (grub_mmap_get_lower () >> 10),
(char *) pa - buf, buf);
/* Not reached. */
@ -642,8 +656,8 @@ grub_netbsd_boot (void)
}
grub_unix_real_boot (entry, bootflags, 0, bootinfo,
0, grub_mmap_get_upper () >> 10,
grub_mmap_get_lower () >> 10);
0, (grub_uint32_t) (grub_mmap_get_upper () >> 10),
(grub_uint32_t) (grub_mmap_get_lower () >> 10));
/* Not reached. */
return GRUB_ERR_NONE;