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2008-01-15 Robert Millan <rmh@aybabtu.com>

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* include/grub/ieee1275/ieee1275.h
        (grub_ieee1275_get_integer_property): New function prototype.

        * kern/ieee1275/ieee1275.c: Include `<grub/types.h>'.
        (grub_ieee1275_get_integer_property): New function.  Wraps around
        grub_ieee1275_get_property() to handle endianess.

        * kern/powerpc/ieee1275/cmain.c (grub_ieee1275_find_options): Replace
        grub_ieee1275_get_property() with grub_ieee1275_get_integer_property()
        where appropiate.
        * kern/powerpc/ieee1275/openfw.c (grub_available_iterate): Likewise.
        (grub_map): Likewise.
        * kern/sparc64/ieee1275/openfw.c (grub_map): Likewise.
This commit is contained in:
robertmh 2008-01-15 16:14:33 +00:00
parent a83ccafd50
commit 66a6580720
6 changed files with 53 additions and 12 deletions
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21
kern/ieee1275/ieee1275.c
View file

@ -18,6 +18,7 @@
*/
#include <grub/ieee1275/ieee1275.h>
#include <grub/types.h>
#define IEEE1275_PHANDLE_INVALID ((grub_ieee1275_phandle_t) -1)
#define IEEE1275_IHANDLE_INVALID ((grub_ieee1275_ihandle_t) 0)
@ -88,6 +89,26 @@ grub_ieee1275_get_property (grub_ieee1275_phandle_t phandle,
return 0;
}
int
grub_ieee1275_get_integer_property (grub_ieee1275_phandle_t phandle,
const char *property, grub_uint32_t *buf,
grub_size_t size, grub_ssize_t *actual)
{
int ret;
ret = grub_ieee1275_get_property (phandle, property, (void *) buf, size, actual);
#ifndef GRUB_CPU_WORDS_BIGENDIAN
/* Integer properties are always in big endian. */
if (ret == 0)
{
int i;
size /= sizeof (grub_uint32_t);
for (i = 0; i < size; i++)
buf[i] = grub_be_to_cpu32 (buf[i]);
}
#endif
return ret;
}
int
grub_ieee1275_next_property (grub_ieee1275_phandle_t phandle, char *prev_prop,
char *prop)