blob: 2afb5613e46661704b3a54dd0e3e61094a1d2d12 (
plain)
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
|
#include <linux/config.h>
#include <linux/kernel.h>
#include <asm/page.h>
#include <asm/machvec.h>
#ifdef CONFIG_IA64_GENERIC
struct ia64_machine_vector ia64_mv;
/*
* Most platforms use this routine for mapping page frame addresses
* into a memory map index.
*/
unsigned long
map_nr_dense (unsigned long addr)
{
return MAP_NR_DENSE(addr);
}
static struct ia64_machine_vector *
lookup_machvec (const char *name)
{
extern struct ia64_machine_vector machvec_start[];
extern struct ia64_machine_vector machvec_end[];
struct ia64_machine_vector *mv;
for (mv = machvec_start; mv < machvec_end; ++mv)
if (strcmp (mv->name, name) == 0)
return mv;
return 0;
}
void
machvec_init (const char *name)
{
struct ia64_machine_vector *mv;
mv = lookup_machvec(name);
if (!mv) {
panic("generic kernel failed to find machine vector for platform %s!", name);
}
ia64_mv = *mv;
printk("booting generic kernel on platform %s\n", name);
}
#endif /* CONFIG_IA64_GENERIC */
void
machvec_noop (void)
{
}
|
