1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
|
#include <console/console.h>
#include <device/device.h>
#include <device/pci.h>
#include <device/pci_ids.h>
#include <device/pci_ops.h>
#include <part/mainboard.h>
//#include "lsi_scsi.c"
unsigned long initial_apicid[MAX_CPUS] =
{
0,1
};
/*
static void fixup_lsi_53c1030(struct device *pdev)
{
// uint8_t byte;
uint16_t word;
byte = 1;
pci_write_config8(pdev, 0xff, byte);
// Set the device id
// pci_write_config_word(pdev, PCI_DEVICE_ID, PCI_DEVICE_ID_LSILOGIC_53C1030);
// Set the subsytem vendor id
// pci_write_config16(pdev, PCI_SUBSYSTEM_VENDOR_ID, PCI_VENDOR_ID_TYAN);
word = 0x10f1;
pci_write_config16(pdev, PCI_SUBSYSTEM_VENDOR_ID, word);
// Set the subsytem id
word = 0x2880;
pci_write_config16(pdev, PCI_SUBSYSTEM_ID, word);
// Disable writes to the device id
byte = 0;
pci_write_config8(pdev, 0xff, byte);
// lsi_scsi_init(pdev);
}
//extern static void lsi_scsi_init(struct device *dev);
static void print_pci_regs(struct device *dev)
{
uint8_t byte;
int i;
for(i=0;i<256;i++) {
byte = pci_read_config8(dev, i);
if((i%16)==0) printk_info("\n %02x:",i);
printk_debug(" %02x ",byte);
}
printk_debug("\r\n");
// pci_write_config8(dev, 0x4, byte);
}
*/
static void onboard_scsi_fixup(void)
{
struct device *dev;
/*
// Set the scsi device id's
printk_debug("%2d:%2d:%2d\n",0,1,0);
dev = dev_find_slot(0, PCI_DEVFN(0x1, 0));
if (dev) {
}
// Set the scsi device id's
printk_debug("%2d:%2d:%2d\n",0,2,0);
dev = dev_find_slot(0, PCI_DEVFN(0x2, 0));
if (dev) {
print_pci_regs(dev);
}
// Set the scsi device id's
printk_debug("%2d:%2d:%2d\n",1,0xa,0);
dev = dev_find_slot(1, PCI_DEVFN(0xa, 0));
if (dev) {
print_pci_regs(dev);
}
// Set the scsi device id's
printk_debug("%2d:%2d:%2d\n",1,0xa,1);
dev = dev_find_slot(1, PCI_DEVFN(0xa, 1));
if (dev) {
print_pci_regs(dev);
}
printk_debug("%2d:%2d:%2d\n",1,9,0);
dev = dev_find_slot(1, PCI_DEVFN(0x9, 0));
if (dev) {
print_pci_regs(dev);
}
// Set the scsi device id's
printk_debug("%2d:%2d:%2d\n",1,9,1);
dev = dev_find_slot(1, PCI_DEVFN(0x9, 1));
if (dev) {
print_pci_regs(dev);
}
*/
/*
dev = dev_find_device(PCI_VENDOR_ID_LSI_LOGIC, PCI_DEVICE_ID_LSI_53C1030,0);
if(!dev) {
printk_info("LSI_SCSI_FW_FIXUP: No Device Found!");
return;
}
lsi_scsi_init(dev);
*/
}
void mainboard_fixup(void)
{
printk_debug("Enter mainboard_fixup\r\n");
// onboard_device_fixup
onboard_scsi_fixup();
printk_debug("mainboard fixup done\r\n");
}
void final_mainboard_fixup(void)
{
#if 0
enable_ide_devices();
#endif
}
|
