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2004-10-28 Hollis Blanchard <hollis@penguinppc.org>

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* boot/powerpc/ieee1275/cmain.c (cmain): Remove asm statements
	which initialized BAT registers.
	* boot/powerpc/ieee1275/ieee1275.c (IEEE1275_CALL_ENTRY_FN,
	grub_ieee1275_common_hdr, INIT_IEEE1275_COMMON):
	Move from here...
	* include/grub/powerpc/ieee1275/ieee1275.h (IEEE1275_CALL_ENTRY_FN,
	grub_ieee1275_common_hdr, INIT_IEEE1275_COMMON):
	... to here.
	* kern/powerpc/ieee1275/openfw.c (grub_map): New function.
	(grub_mapclaim): Likewise.
	* loader/powerpc/ieee1275/linux.c (grub_load_linux): Use
	grub_mapclaim instead of grub_ieee1275_claim.  Assign linux_addr by
	hand.
This commit is contained in:
hollisb 2004-10-29 02:45:14 +00:00
parent 9304c1f804
commit a5477a5930
6 changed files with 95 additions and 43 deletions
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22
include/grub/powerpc/ieee1275/ieee1275.h
View file

@ -39,6 +39,27 @@ struct grub_ieee1275_mem_region
unsigned int size;
};
extern intptr_t (*grub_ieee1275_entry_fn) (void *);
#ifndef IEEE1275_CALL_ENTRY_FN
#define IEEE1275_CALL_ENTRY_FN(args) (*grub_ieee1275_entry_fn) (args)
#endif
/* All backcalls to the firmware is done by calling an entry function
which was passed to us from the bootloader. When doing the backcall,
a structure is passed which specifies what the firmware should do.
NAME is the requested service. NR_INS and NR_OUTS is the number of
passed arguments and the expected number of return values, resp. */
struct grub_ieee1275_common_hdr
{
char *name;
int nr_ins;
int nr_outs;
};
#define INIT_IEEE1275_COMMON(p, xname, xins, xouts) \
(p)->name = xname; (p)->nr_ins = xins; (p)->nr_outs = xouts
/* FIXME jrydberg: is this correct cell types? */
typedef intptr_t grub_ieee1275_ihandle_t;
typedef intptr_t grub_ieee1275_phandle_t;
@ -103,6 +124,7 @@ grub_err_t EXPORT_FUNC(grub_devalias_iterate)
(int (*hook) (struct grub_ieee1275_devalias *alias));
grub_err_t EXPORT_FUNC(grub_children_iterate) (char *devpath,
int (*hook) (struct grub_ieee1275_devalias *alias));
int EXPORT_FUNC(grub_claimmap) (grub_addr_t addr, grub_size_t size);
void EXPORT_FUNC(abort) (void);