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Diffstat (limited to 'arch/sh/drivers/pci/ops-bigsur.c')
-rw-r--r--arch/sh/drivers/pci/ops-bigsur.c18
1 files changed, 7 insertions, 11 deletions
diff --git a/arch/sh/drivers/pci/ops-bigsur.c b/arch/sh/drivers/pci/ops-bigsur.c
index ae82c6ca05e5..5da501bd77b5 100644
--- a/arch/sh/drivers/pci/ops-bigsur.c
+++ b/arch/sh/drivers/pci/ops-bigsur.c
@@ -10,15 +10,12 @@
10 * 10 *
11 * PCI initialization for the Hitachi Big Sur Evaluation Board 11 * PCI initialization for the Hitachi Big Sur Evaluation Board
12 */ 12 */
13
14#include <linux/kernel.h> 13#include <linux/kernel.h>
15#include <linux/types.h> 14#include <linux/types.h>
16#include <linux/init.h> 15#include <linux/init.h>
17#include <linux/delay.h>
18#include <linux/pci.h> 16#include <linux/pci.h>
19
20#include <asm/io.h> 17#include <asm/io.h>
21#include "pci-sh7751.h" 18#include "pci-sh4.h"
22#include <asm/bigsur/bigsur.h> 19#include <asm/bigsur/bigsur.h>
23 20
24#define BIGSUR_PCI_IO 0x4000 21#define BIGSUR_PCI_IO 0x4000
@@ -41,11 +38,11 @@ static struct resource sh7751_mem_resource = {
41extern struct pci_ops sh7751_pci_ops; 38extern struct pci_ops sh7751_pci_ops;
42 39
43struct pci_channel board_pci_channels[] = { 40struct pci_channel board_pci_channels[] = {
44 { &sh7751_pci_ops, &sh7751_io_resource, &sh7751_mem_resource, 0, 0xff }, 41 { &sh4_pci_ops, &sh7751_io_resource, &sh7751_mem_resource, 0, 0xff },
45 { 0, } 42 { 0, }
46}; 43};
47 44
48static struct sh7751_pci_address_map sh7751_pci_map = { 45static struct sh4_pci_address_map sh7751_pci_map = {
49 .window0 = { 46 .window0 = {
50 .base = SH7751_CS3_BASE_ADDR, 47 .base = SH7751_CS3_BASE_ADDR,
51 .size = BIGSUR_LSR0_SIZE, 48 .size = BIGSUR_LSR0_SIZE,
@@ -58,7 +55,7 @@ static struct sh7751_pci_address_map sh7751_pci_map = {
58}; 55};
59 56
60/* 57/*
61 * Initialize the Big Sur PCI interface 58 * Initialize the Big Sur PCI interface
62 * Setup hardware to be Central Funtion 59 * Setup hardware to be Central Funtion
63 * Copy the BSR regs to the PCI interface 60 * Copy the BSR regs to the PCI interface
64 * Setup PCI windows into local RAM 61 * Setup PCI windows into local RAM
@@ -68,15 +65,15 @@ int __init pcibios_init_platform(void)
68 return sh7751_pcic_init(&sh7751_pci_map); 65 return sh7751_pcic_init(&sh7751_pci_map);
69} 66}
70 67
71int pcibios_map_platform_irq(u8 slot, u8 pin) 68int __init pcibios_map_platform_irq(struct pci_dev *pdev, u8 slot, u8 pin)
72{ 69{
73 /* 70 /*
74 * The Big Sur can be used in a CPCI chassis, but the SH7751 PCI 71 * The Big Sur can be used in a CPCI chassis, but the SH7751 PCI
75 * interface is on the wrong end of the board so that it can also 72 * interface is on the wrong end of the board so that it can also
76 * support a V320 CPI interface chip... Therefor the IRQ mapping is 73 * support a V320 CPI interface chip... Therefor the IRQ mapping is
77 * somewhat use dependent... I'l assume a linear map for now, i.e. 74 * somewhat use dependent... I'l assume a linear map for now, i.e.
78 * INTA=slot0,pin0... INTD=slot3,pin0... 75 * INTA=slot0,pin0... INTD=slot3,pin0...
79 */ 76 */
80 int irq = (slot + pin-1) % 4 + BIGSUR_SH7751_PCI_IRQ_BASE; 77 int irq = (slot + pin-1) % 4 + BIGSUR_SH7751_PCI_IRQ_BASE;
81 78
82 PCIDBG(2, "PCI: Mapping Big Sur IRQ for slot %d, pin %c to irq %d\n", 79 PCIDBG(2, "PCI: Mapping Big Sur IRQ for slot %d, pin %c to irq %d\n",
@@ -84,4 +81,3 @@ int pcibios_map_platform_irq(u8 slot, u8 pin)
84 81
85 return irq; 82 return irq;
86} 83}
87