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
|
#include <sys/time.h>
#include <arpa/inet.h>
#include <assert.h>
#include "tools.h"
#include "model.h"
#include "error.h"
#include "bar.h"
#define default_datacpy(dst, src, access, bank) pcilib_datacpy(dst, src, access, 1, bank->raw_endianess)
int pcilib_default_read(pcilib_t *ctx, pcilib_register_bank_context_t *bank_ctx, pcilib_register_addr_t addr, pcilib_register_value_t *value) {
char *ptr;
pcilib_register_value_t val = 0;
const pcilib_register_bank_description_t *b = bank_ctx->bank;
int access = b->access / 8;
ptr = pcilib_resolve_register_address(ctx, b->bar, b->read_addr + addr);
default_datacpy(&val, ptr, access, b);
// *value = val&BIT_MASK(bits);
*value = val;
return 0;
}
int pcilib_default_write(pcilib_t *ctx, pcilib_register_bank_context_t *bank_ctx, pcilib_register_addr_t addr, pcilib_register_value_t value) {
char *ptr;
const pcilib_register_bank_description_t *b = bank_ctx->bank;
int access = b->access / 8;
ptr = pcilib_resolve_register_address(ctx, b->bar, b->write_addr + addr);
default_datacpy(ptr, &value, access, b);
return 0;
}
|
