1*4882a593Smuzhiyun // SPDX-License-Identifier: GPL-2.0
2*4882a593Smuzhiyun #define _GNU_SOURCE
3*4882a593Smuzhiyun #include "main.h"
4*4882a593Smuzhiyun #include <assert.h>
5*4882a593Smuzhiyun
6*4882a593Smuzhiyun /* stub implementation: useful for measuring overhead */
alloc_ring(void)7*4882a593Smuzhiyun void alloc_ring(void)
8*4882a593Smuzhiyun {
9*4882a593Smuzhiyun }
10*4882a593Smuzhiyun
11*4882a593Smuzhiyun /* guest side */
add_inbuf(unsigned len,void * buf,void * datap)12*4882a593Smuzhiyun int add_inbuf(unsigned len, void *buf, void *datap)
13*4882a593Smuzhiyun {
14*4882a593Smuzhiyun return 0;
15*4882a593Smuzhiyun }
16*4882a593Smuzhiyun
17*4882a593Smuzhiyun /*
18*4882a593Smuzhiyun * skb_array API provides no way for producer to find out whether a given
19*4882a593Smuzhiyun * buffer was consumed. Our tests merely require that a successful get_buf
20*4882a593Smuzhiyun * implies that add_inbuf succeed in the past, and that add_inbuf will succeed,
21*4882a593Smuzhiyun * fake it accordingly.
22*4882a593Smuzhiyun */
get_buf(unsigned * lenp,void ** bufp)23*4882a593Smuzhiyun void *get_buf(unsigned *lenp, void **bufp)
24*4882a593Smuzhiyun {
25*4882a593Smuzhiyun return "Buffer";
26*4882a593Smuzhiyun }
27*4882a593Smuzhiyun
used_empty()28*4882a593Smuzhiyun bool used_empty()
29*4882a593Smuzhiyun {
30*4882a593Smuzhiyun return false;
31*4882a593Smuzhiyun }
32*4882a593Smuzhiyun
disable_call()33*4882a593Smuzhiyun void disable_call()
34*4882a593Smuzhiyun {
35*4882a593Smuzhiyun assert(0);
36*4882a593Smuzhiyun }
37*4882a593Smuzhiyun
enable_call()38*4882a593Smuzhiyun bool enable_call()
39*4882a593Smuzhiyun {
40*4882a593Smuzhiyun assert(0);
41*4882a593Smuzhiyun }
42*4882a593Smuzhiyun
kick_available(void)43*4882a593Smuzhiyun void kick_available(void)
44*4882a593Smuzhiyun {
45*4882a593Smuzhiyun assert(0);
46*4882a593Smuzhiyun }
47*4882a593Smuzhiyun
48*4882a593Smuzhiyun /* host side */
disable_kick()49*4882a593Smuzhiyun void disable_kick()
50*4882a593Smuzhiyun {
51*4882a593Smuzhiyun assert(0);
52*4882a593Smuzhiyun }
53*4882a593Smuzhiyun
enable_kick()54*4882a593Smuzhiyun bool enable_kick()
55*4882a593Smuzhiyun {
56*4882a593Smuzhiyun assert(0);
57*4882a593Smuzhiyun }
58*4882a593Smuzhiyun
avail_empty()59*4882a593Smuzhiyun bool avail_empty()
60*4882a593Smuzhiyun {
61*4882a593Smuzhiyun return false;
62*4882a593Smuzhiyun }
63*4882a593Smuzhiyun
use_buf(unsigned * lenp,void ** bufp)64*4882a593Smuzhiyun bool use_buf(unsigned *lenp, void **bufp)
65*4882a593Smuzhiyun {
66*4882a593Smuzhiyun return true;
67*4882a593Smuzhiyun }
68*4882a593Smuzhiyun
call_used(void)69*4882a593Smuzhiyun void call_used(void)
70*4882a593Smuzhiyun {
71*4882a593Smuzhiyun assert(0);
72*4882a593Smuzhiyun }
73