diff options
Diffstat (limited to 'arch/sh/drivers/pci/pci.c')
-rw-r--r-- | arch/sh/drivers/pci/pci.c | 75 |
1 files changed, 0 insertions, 75 deletions
diff --git a/arch/sh/drivers/pci/pci.c b/arch/sh/drivers/pci/pci.c deleted file mode 100644 index 8c332b2a4641..000000000000 --- a/arch/sh/drivers/pci/pci.c +++ /dev/null | |||
@@ -1,75 +0,0 @@ | |||
1 | /* | ||
2 | * arch/sh/drivers/pci/pci.c | ||
3 | * | ||
4 | * Copyright (c) 2002 M. R. Brown <mrbrown@linux-sh.org> | ||
5 | * Copyright (c) 2004 - 2006 Paul Mundt <lethal@linux-sh.org> | ||
6 | * | ||
7 | * These functions are collected here to reduce duplication of common | ||
8 | * code amongst the many platform-specific PCI support code files. | ||
9 | * | ||
10 | * These routines require the following board-specific routines: | ||
11 | * void pcibios_fixup_irqs(); | ||
12 | * | ||
13 | * See include/asm-sh/pci.h for more information. | ||
14 | * | ||
15 | * This file is subject to the terms and conditions of the GNU General Public | ||
16 | * License. See the file "COPYING" in the main directory of this archive | ||
17 | * for more details. | ||
18 | */ | ||
19 | #include <linux/kernel.h> | ||
20 | #include <linux/pci.h> | ||
21 | #include <linux/init.h> | ||
22 | #include <linux/dma-debug.h> | ||
23 | #include <asm/io.h> | ||
24 | |||
25 | static int __init pcibios_init(void) | ||
26 | { | ||
27 | struct pci_channel *p; | ||
28 | struct pci_bus *bus; | ||
29 | int busno; | ||
30 | |||
31 | /* init channels */ | ||
32 | busno = 0; | ||
33 | for (p = board_pci_channels; p->init; p++) { | ||
34 | if (p->init(p) == 0) | ||
35 | p->enabled = 1; | ||
36 | else | ||
37 | pr_err("Unable to init pci channel %d\n", busno); | ||
38 | busno++; | ||
39 | } | ||
40 | |||
41 | #ifdef CONFIG_PCI_AUTO | ||
42 | /* assign resources */ | ||
43 | busno = 0; | ||
44 | for (p = board_pci_channels; p->init; p++) | ||
45 | if (p->enabled) | ||
46 | busno = pciauto_assign_resources(busno, p) + 1; | ||
47 | #endif | ||
48 | |||
49 | /* scan the buses */ | ||
50 | busno = 0; | ||
51 | for (p = board_pci_channels; p->init; p++) { | ||
52 | if (p->enabled) { | ||
53 | bus = pci_scan_bus(busno, p->pci_ops, p); | ||
54 | busno = bus->subordinate + 1; | ||
55 | } | ||
56 | } | ||
57 | |||
58 | pci_fixup_irqs(pci_common_swizzle, pcibios_map_platform_irq); | ||
59 | |||
60 | dma_debug_add_bus(&pci_bus_type); | ||
61 | |||
62 | return 0; | ||
63 | } | ||
64 | subsys_initcall(pcibios_init); | ||
65 | |||
66 | /* | ||
67 | * Called after each bus is probed, but before its children | ||
68 | * are examined. | ||
69 | */ | ||
70 | void __devinit __weak pcibios_fixup_bus(struct pci_bus *bus) | ||
71 | { | ||
72 | pci_read_bridge_bases(bus); | ||
73 | } | ||
74 | |||
75 | EXPORT_SYMBOL(board_pci_channels); | ||