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
|
/*
* Copyright (c) 2010 Broadcom Corporation
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
* SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
* OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
* CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#ifndef _wlc_rpctx_h_
#define _wlc_rpctx_h_
/* forward declaration */
struct wlc_info;
/* This controls how many packets are given to the dongle. This is required as
* NTXD needs to be power of 2 but we may not have enough memory to absorb that
* large number of frames
*/
#ifndef NRPCTXBUFPOST
#define NRPCTXBUFPOST NTXD
#endif
#if defined(WLC_HIGH_ONLY)
struct wlc_rpc_phy {
struct rpc_info *rpc;
};
#define RPCTX_ENAB(pub) (true)
extern rpctx_info_t *wlc_rpctx_attach(wlc_pub_t *pub, struct wlc_info *wlc);
extern int wlc_rpctx_fifoinit(rpctx_info_t *rpctx, uint fifo, uint ntxd);
extern void wlc_rpctx_detach(rpctx_info_t *rpctx);
extern int wlc_rpctx_dump(rpctx_info_t *rpctx, struct bcmstrbuf *b);
extern void *wlc_rpctx_getnexttxp(rpctx_info_t *rpctx, uint fifo);
extern void wlc_rpctx_txreclaim(rpctx_info_t *rpctx);
extern uint wlc_rpctx_txavail(rpctx_info_t *rpctx, uint fifo);
extern int wlc_rpctx_pkteng(rpctx_info_t *rpctx, uint fifo, void *p);
extern int wlc_rpctx_tx(rpctx_info_t *rpctx, uint fifo, void *p, bool commit,
u16 frameid, u8 txpktpend);
extern void wlc_rpctx_txpktpendinc(rpctx_info_t *rpctx, uint fifo, u8 val);
extern void wlc_rpctx_txpktpenddec(rpctx_info_t *rpctx, uint fifo, u8 val);
extern void wlc_rpctx_txpktpendclr(rpctx_info_t *rpctx, uint fifo);
extern int wlc_rpctx_txpktpend(rpctx_info_t *rpctx, uint fifo, bool all);
#else
#define RPCTX_ENAB(pub) (false)
#define wlc_rpctx_attach(pub, wlc) (NULL)
#define wlc_rpctx_fifoinit(rpctx, fifo, ntxd) (0)
#define wlc_rpctx_detach(rpctx) ASSERT(0)
#define wlc_rpctx_txavail(rpctx, f) (false)
#define wlc_rpctx_dump(rpctx, b) (0)
#define wlc_rpctx_getnexttxp(rpctx, f) (NULL)
#define wlc_rpctx_txreclaim(rpctx) ASSERT(0)
#define wlc_rpctx_pkteng(rpctx, fifo, p) do { } while (0)
#define wlc_rpctx_tx(rpctx, f, p, c, fid, t) (0)
#define wlc_rpctx_txpktpendinc(rpctx, f, val) do { } while (0)
#define wlc_rpctx_txpktpenddec(rpctx, f, val) do { } while (0)
#define wlc_rpctx_txpktpendclr(rpctx, f) do { } while (0)
#define wlc_rpctx_txpktpend(rpctx, f, all) (0)
#endif /* WLC_HIGH */
#endif /* _wlc_rpctx_h_ */
|
