Commit | Line | Data |
---|---|---|
2b0c28d7 MP |
1 | /* |
2 | * RapidIO PPC32 support | |
3 | * | |
4 | * Copyright 2005 MontaVista Software, Inc. | |
5 | * Matt Porter <mporter@kernel.crashing.org> | |
6 | * | |
7 | * This program is free software; you can redistribute it and/or modify it | |
8 | * under the terms of the GNU General Public License as published by the | |
9 | * Free Software Foundation; either version 2 of the License, or (at your | |
10 | * option) any later version. | |
11 | */ | |
12 | ||
13 | #include <linux/init.h> | |
14 | #include <linux/kernel.h> | |
15 | #include <linux/rio.h> | |
16 | ||
17 | #include <asm/rio.h> | |
18 | ||
19 | /** | |
20 | * platform_rio_init - Do platform specific RIO init | |
21 | * | |
22 | * Any platform specific initialization of RapdIO | |
23 | * hardware is done here as well as registration | |
24 | * of any active master ports in the system. | |
25 | */ | |
26 | void __attribute__ ((weak)) | |
27 | platform_rio_init(void) | |
28 | { | |
29 | printk(KERN_WARNING "RIO: No platform_rio_init() present\n"); | |
30 | } | |
31 | ||
32 | /** | |
33 | * ppc_rio_init - Do PPC32 RIO init | |
34 | * | |
35 | * Calls platform-specific RIO init code and then calls | |
36 | * rio_init_mports() to initialize any master ports that | |
37 | * have been registered with the RIO subsystem. | |
38 | */ | |
39 | static int __init ppc_rio_init(void) | |
40 | { | |
41 | printk(KERN_INFO "RIO: RapidIO init\n"); | |
42 | ||
43 | /* Platform specific initialization */ | |
44 | platform_rio_init(); | |
45 | ||
46 | /* Enumerate all registered ports */ | |
47 | rio_init_mports(); | |
48 | ||
49 | return 0; | |
50 | } | |
51 | ||
52 | subsys_initcall(ppc_rio_init); |