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a447c5dfb2
* boot/powerpc/ieee1275/ieee1275.c (grub_ieee1275_release): New function. * commands/boot.c: Remove the check for `GRUB_UTIL'. * conf/powerpc-ieee1275.rmk (grubof_SOURCES): Add `loader/powerpc/ieee1275/linux.c', `loader/powerpc/ieee1275/linux_normal.c' and `commands/boot.c'. * include/grub/powerpc/ieee1275/ieee1275.h (grub_ieee1275_release): New prototype. * include/grub/powerpc/ieee1275/loader.h: Rewritten. * kern/powerpc/ieee1275/init.c (grub_machine_init): Initialize normal, boot, linux and linux_normal. * loader/powerpc/ieee1275/linux.c: New file. * loader/powerpc/ieee1275/linux_normal.c: Likewise.
101 lines
3.9 KiB
C
101 lines
3.9 KiB
C
/* ieee1275.h - Access the Open Firmware client interface. */
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/*
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* GRUB -- GRand Unified Bootloader
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* Copyright (C) 2003, 2004 Free Software Foundation, Inc.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#ifndef GRUB_IEEE1275_MACHINE_HEADER
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#define GRUB_IEEE1275_MACHINE_HEADER 1
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#include <stdint.h>
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#include <grub/err.h>
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#include <grub/types.h>
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/* Maps a device alias to a pathname. */
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struct grub_ieee1275_devalias
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{
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char *name;
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char *path;
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char *type;
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};
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struct grub_ieee1275_mem_region
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{
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unsigned int start;
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unsigned int size;
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};
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/* FIXME jrydberg: is this correct cell types? */
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typedef intptr_t grub_ieee1275_ihandle_t;
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typedef intptr_t grub_ieee1275_phandle_t;
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extern intptr_t (*grub_ieee1275_entry_fn) (void *);
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uint32_t EXPORT_FUNC(grub_ieee1275_decode_int_4) (unsigned char *p);
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int EXPORT_FUNC(grub_ieee1275_finddevice) (char *name,
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grub_ieee1275_phandle_t *phandlep);
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int EXPORT_FUNC(grub_ieee1275_get_property) (int handle, const char *property,
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void *buf, grub_size_t size,
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grub_size_t *actual);
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int EXPORT_FUNC(grub_ieee1275_next_property) (int handle, char *prev_prop,
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char *prop, int *flags);
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int EXPORT_FUNC(grub_ieee1275_get_property_length)
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(grub_ieee1275_phandle_t handle, const char *prop, grub_size_t *length);
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int EXPORT_FUNC(grub_ieee1275_instance_to_package)
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(grub_ieee1275_ihandle_t ihandle, grub_ieee1275_phandle_t *phandlep);
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int EXPORT_FUNC(grub_ieee1275_package_to_path) (grub_ieee1275_phandle_t phandle,
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char *path, grub_size_t len,
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grub_size_t *actual);
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int EXPORT_FUNC(grub_ieee1275_instance_to_path)
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(grub_ieee1275_ihandle_t ihandle, char *path, grub_size_t len,
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grub_size_t *actual);
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int EXPORT_FUNC(grub_ieee1275_write) (grub_ieee1275_ihandle_t ihandle,
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void *buffer, grub_size_t len,
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grub_size_t *actualp);
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int EXPORT_FUNC(grub_ieee1275_read) (grub_ieee1275_ihandle_t ihandle,
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void *buffer, grub_size_t len,
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grub_size_t *actualp);
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int EXPORT_FUNC(grub_ieee1275_seek) (grub_ieee1275_ihandle_t ihandle,
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int pos_hi, int pos_lo, int *result);
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int EXPORT_FUNC(grub_ieee1275_peer) (grub_ieee1275_phandle_t node,
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grub_ieee1275_phandle_t *result);
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int EXPORT_FUNC(grub_ieee1275_child) (grub_ieee1275_phandle_t node,
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grub_ieee1275_phandle_t *result);
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int EXPORT_FUNC(grub_ieee1275_parent) (grub_ieee1275_phandle_t node,
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grub_ieee1275_phandle_t *result);
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int EXPORT_FUNC(grub_ieee1275_exit) (void);
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int EXPORT_FUNC(grub_ieee1275_open) (char *node,
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grub_ieee1275_ihandle_t *result);
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int EXPORT_FUNC(grub_ieee1275_close) (grub_ieee1275_ihandle_t ihandle);
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int EXPORT_FUNC(grub_ieee1275_claim) (void *p, grub_size_t size, unsigned int align,
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void **result);
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int EXPORT_FUNC(grub_ieee1275_release) (void *p, grub_size_t size);
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int EXPORT_FUNC(grub_ieee1275_set_property) (grub_ieee1275_phandle_t phandle,
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const char *propname, void *buf,
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grub_size_t size,
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grub_size_t *actual);
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int EXPORT_FUNC(grub_ieee1275_set_color) (grub_ieee1275_ihandle_t ihandle,
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int index, int r, int g, int b);
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grub_err_t EXPORT_FUNC(grub_devalias_iterate)
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(int (*hook) (struct grub_ieee1275_devalias *alias));
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#endif /* ! GRUB_IEEE1275_MACHINE_HEADER */
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