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new ipc call IPC_PPC_BOOT_FILE. patch by trap15

This commit is contained in:
dhewg 2010-07-14 16:58:31 +02:00
parent 67b273e735
commit 291d9f53d1
2 changed files with 21 additions and 3 deletions
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7
ipc.h
View File

@ -79,7 +79,7 @@ Copyright (C) 2009 John Kelley <wiidev@kelley.ca>
// etc.
#define IPC_SDHC_DISCOVER 0x0000
#define IPC_SDHC_EXIT 0x0001
#define IPC_SDHC_EXIT 0x0001
#define IPC_SDMMC_ACK 0x0000
#define IPC_SDMMC_READ 0x0001
@ -92,13 +92,14 @@ Copyright (C) 2009 John Kelley <wiidev@kelley.ca>
#define IPC_AES_RESET 0x0000
#define IPC_AES_SETIV 0x0001
#define IPC_AES_SETKEY 0x0002
#define IPC_AES_DECRYPT 0x0003
#define IPC_AES_SETKEY 0x0002
#define IPC_AES_DECRYPT 0x0003
#define IPC_BOOT2_RUN 0x0000
#define IPC_BOOT2_TMD 0x0001
#define IPC_PPC_BOOT 0x0000
#define IPC_PPC_BOOT_FILE 0x0001
#define IPC_CODE (f,d,r) (((f)<<24)|((d)<<16)|(r))

17
powerpc.c
View File

@ -4,6 +4,7 @@
Copyright (C) 2008, 2009 Sven Peter <svenpeter@gmail.com>
Copyright (C) 2009 Andre Heider "dhewg" <dhewg@wiibrew.org>
Copyright (C) 2010 Alex Marshall <trap15@raidenii.net>
# This code is licensed to you under the terms of the GNU GPL, version 2;
# see file COPYING or http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt
@ -15,6 +16,7 @@ Copyright (C) 2009 Andre Heider "dhewg" <dhewg@wiibrew.org>
#include "powerpc_elf.h"
#include "hollywood.h"
#include "utils.h"
#include "string.h"
#include "start.h"
#include "gecko.h"
@ -83,6 +85,21 @@ void powerpc_ipc(volatile ipc_request *req)
}
break;
case IPC_PPC_BOOT_FILE:
if (req->args[0]) {
// Enqueued from ARM side, do not invalidate mem nor ipc_post
powerpc_boot_file((char *) req->args[1]);
} else {
dc_invalidaterange((void *) req->args[1],
strnlen((char *) req->args[1], 256));
int res = powerpc_boot_file((char *) req->args[1]);
if (res)
ipc_post(req->code, req->tag, 1, res);
}
break;
default:
gecko_printf("IPC: unknown SLOW PPC request %04X\n", req->req);
}