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
|
#include <stdarg.h>
#include <assert.h>
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <errno.h>
#include <pwd.h>
#include <unistd.h>
#include <limits.h>
#include <lib.h>
#include <minix/config.h>
#include <minix/com.h>
#include <minix/const.h>
#include <minix/type.h>
#include <minix/ipc.h>
#include <minix/rs.h>
#include <minix/syslib.h>
#include <minix/bitmap.h>
#include <paths.h>
#include <minix/sef.h>
#include <minix/dmap.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <configfile.h>
#include <machine/archtypes.h>
#include <minix/timers.h>
#include <err.h>
#include "config.h"
#include "proto.h"
#include "parse.h"
#define MAXDEPTH 10
static struct {
const char *field, *str;
} configstack[MAXDEPTH];
int depth = 0;
void printstack(void)
{
int i;
for(i = 0; i < depth; i++)
printf("%s %s,", configstack[i].field,
configstack[i].str);
}
void print(const char *field, const char *str)
{
printstack();
printf("%s %s\n", field, str);
}
void push(const char *field, const char *str)
{
assert(depth < MAXDEPTH);
configstack[depth].field = field;
configstack[depth].str = str;
depth++;
printstack();
printf("\n");
}
int main(int argc, char **argv)
{
struct rs_config config;
const char *label;
uint16_t sub_vid, sub_did;
int id;
if(argc != 2) {
fprintf(stderr, "usage: %s <config>\n", argv[0]);
return 1;
}
memset(&config, 0, sizeof(config));
if(!(label = parse_config(NULL, 1, argv[1], &config)))
errx(1, "parse_config failed");
push(KW_SERVICE, label);
if(config.type) push(KW_TYPE, config.type);
if(config.descr) push(KW_DESCR, config.descr);
if(config.rs_start.rss_nr_pci_id > 0) {
printstack();
printf("%s %s ", KW_PCI, KW_DEVICE);
for(id = 0; id < config.rs_start.rss_nr_pci_id; id++) {
sub_vid = config.rs_start.rss_pci_id[id].sub_vid;
sub_did = config.rs_start.rss_pci_id[id].sub_did;
/*
* The PCI driver interprets each of these two fields
* individually, so we must print them even if just one
* of them is set. Correct matching of just one of
* the fields may be hard to do from a script though,
* so driver writers are advised to specify either both
* or neither of these two fields.
*/
if (sub_vid != NO_SUB_VID || sub_did != NO_SUB_DID)
printf("%04X:%04X/%04X:%04X ",
config.rs_start.rss_pci_id[id].vid,
config.rs_start.rss_pci_id[id].did,
sub_vid, sub_did);
else
printf("%04X:%04X ",
config.rs_start.rss_pci_id[id].vid,
config.rs_start.rss_pci_id[id].did);
}
printf("\n");
}
}
|
