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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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16
ChangeLog
View file

@ -1,3 +1,19 @@
2008-01-15 Robert Millan <rmh@aybabtu.com>
* 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.
2008-01-15 Bean <bean123ch@gmail.com>
* normal/execute.c (grub_script_exec_argument_to_string): Check for undefined variable.

4
include/grub/ieee1275/ieee1275.h
View file

@ -97,6 +97,10 @@ int EXPORT_FUNC(grub_ieee1275_get_property) (grub_ieee1275_phandle_t phandle,
const char *property, void *buf,
grub_size_t size,
grub_ssize_t *actual);
int EXPORT_FUNC(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 EXPORT_FUNC(grub_ieee1275_next_property) (grub_ieee1275_phandle_t phandle,
char *prev_prop, char *prop);
int EXPORT_FUNC(grub_ieee1275_get_property_length)

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)

4
kern/powerpc/ieee1275/cmain.c
View file

@ -56,8 +56,8 @@ grub_ieee1275_find_options (void)
int is_smartfirmware = 0;
grub_ieee1275_finddevice ("/options", &options);
rc = grub_ieee1275_get_property (options, "real-mode?", &realmode,
sizeof realmode, 0);
rc = grub_ieee1275_get_integer_property (options, "real-mode?", &realmode,
sizeof realmode, 0);
if ((rc >= 0) && realmode)
grub_ieee1275_set_flag (GRUB_IEEE1275_FLAG_REAL_MODE);

16
kern/powerpc/ieee1275/openfw.c
View file

@ -148,17 +148,17 @@ grub_err_t grub_available_iterate (int (*hook) (grub_uint64_t, grub_uint64_t))
/* Determine the format of each entry in `available'. */
grub_ieee1275_finddevice ("/", &root);
grub_ieee1275_get_property (root, "#address-cells", &address_cells,
sizeof address_cells, 0);
grub_ieee1275_get_property (root, "#size-cells", &size_cells,
sizeof size_cells, 0);
grub_ieee1275_get_integer_property (root, "#address-cells", &address_cells,
sizeof address_cells, 0);
grub_ieee1275_get_integer_property (root, "#size-cells", &size_cells,
sizeof size_cells, 0);
/* Load `/memory/available'. */
if (grub_ieee1275_finddevice ("/memory", &memory))
return grub_error (GRUB_ERR_UNKNOWN_DEVICE,
"Couldn't find /memory node");
if (grub_ieee1275_get_property (memory, "available", available,
sizeof available, &available_size))
if (grub_ieee1275_get_integer_property (memory, "available", available,
sizeof available, &available_size))
return grub_error (GRUB_ERR_UNKNOWN_DEVICE,
"Couldn't examine /memory/available property");
@ -203,8 +203,8 @@ grub_map (grub_addr_t phys, grub_addr_t virt, grub_uint32_t size,
grub_ieee1275_ihandle_t mmu;
int len;
grub_ieee1275_get_property (grub_ieee1275_chosen, "mmu", &mmu, sizeof mmu,
&len);
grub_ieee1275_get_integer_property (grub_ieee1275_chosen, "mmu", &mmu, sizeof mmu,
&len);
if (len != sizeof mmu)
return -1;

4
kern/sparc64/ieee1275/openfw.c
View file

@ -183,8 +183,8 @@ grub_map (grub_addr_t phys, grub_addr_t virt, grub_uint32_t size,
grub_ieee1275_ihandle_t mmu;
grub_ssize_t len;
grub_ieee1275_get_property (grub_ieee1275_chosen, "mmu", &mmu, sizeof mmu,
&len);
grub_ieee1275_get_integer_property (grub_ieee1275_chosen, "mmu", &mmu, sizeof mmu,
&len);
if (len != sizeof mmu)
return -1;