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
|
/*
* Header file describing the internal (inter-module) DHD interfaces.
*
* Provides type definitions and function prototypes used to link the
* DHD OS, bus, and protocol modules.
*
* Copyright (C) 1999-2011, Broadcom Corporation
*
* Unless you and Broadcom execute a separate written software license
* agreement governing use of this software, this software is licensed to you
* under the terms of the GNU General Public License version 2 (the "GPL"),
* available at http://www.broadcom.com/licenses/GPLv2.php, with the
* following added to such license:
*
* As a special exception, the copyright holders of this software give you
* permission to link this software with independent modules, and to copy and
* distribute the resulting executable under terms of your choice, provided that
* you also meet, for each linked independent module, the terms and conditions of
* the license of that module. An independent module is a module which is not
* derived from this software. The special exception does not apply to any
* modifications of the software.
*
* Notwithstanding the above, under no circumstances may you combine this
* software in any way with any other Broadcom software provided under a license
* other than the GPL, without Broadcom's express prior written consent.
*
* $Id: dhd_proto.h,v 1.8.10.6 2010-12-22 23:47:24 Exp $
*/
#ifndef _dhd_proto_h_
#define _dhd_proto_h_
#include <dhdioctl.h>
#include <wlioctl.h>
#ifndef IOCTL_RESP_TIMEOUT
#define IOCTL_RESP_TIMEOUT 2000 /* In milli second */
#endif
/*
* Exported from the dhd protocol module (dhd_cdc, dhd_rndis)
*/
/* Linkage, sets prot link and updates hdrlen in pub */
extern int dhd_prot_attach(dhd_pub_t *dhdp);
/* Unlink, frees allocated protocol memory (including dhd_prot) */
extern void dhd_prot_detach(dhd_pub_t *dhdp);
/* Initialize protocol: sync w/dongle state.
* Sets dongle media info (iswl, drv_version, mac address).
*/
extern int dhd_prot_init(dhd_pub_t *dhdp);
/* Stop protocol: sync w/dongle state. */
extern void dhd_prot_stop(dhd_pub_t *dhdp);
/* Add any protocol-specific data header.
* Caller must reserve prot_hdrlen prepend space.
*/
extern void dhd_prot_hdrpush(dhd_pub_t *, int ifidx, void *txp);
/* Remove any protocol-specific data header. */
extern int dhd_prot_hdrpull(dhd_pub_t *, int *ifidx, void *rxp);
/* Use protocol to issue ioctl to dongle */
extern int dhd_prot_ioctl(dhd_pub_t *dhd, int ifidx, wl_ioctl_t * ioc, void * buf, int len);
/* Handles a protocol control response asynchronously */
extern int dhd_prot_ctl_complete(dhd_pub_t *dhd);
/* Check for and handle local prot-specific iovar commands */
extern int dhd_prot_iovar_op(dhd_pub_t *dhdp, const char *name,
void *params, int plen, void *arg, int len, bool set);
/* Add prot dump output to a buffer */
extern void dhd_prot_dump(dhd_pub_t *dhdp, struct bcmstrbuf *strbuf);
/* Update local copy of dongle statistics */
extern void dhd_prot_dstats(dhd_pub_t *dhdp);
extern int dhd_ioctl(dhd_pub_t * dhd_pub, dhd_ioctl_t *ioc, void * buf, uint buflen);
extern int dhd_preinit_ioctls(dhd_pub_t *dhd);
#ifdef PROP_TXSTATUS
extern int dhd_wlfc_enque_sendq(void* state, int prec, void* p);
extern int dhd_wlfc_commit_packets(void* state, f_commitpkt_t fcommit, void* commit_ctx);
extern void dhd_wlfc_cleanup(dhd_pub_t *dhd);
#endif /* PROP_TXSTATUS */
/********************************
* For version-string expansion *
*/
#if defined(BDC)
#define DHD_PROTOCOL "bdc"
#elif defined(CDC)
#define DHD_PROTOCOL "cdc"
#elif defined(RNDIS)
#define DHD_PROTOCOL "rndis"
#else
#define DHD_PROTOCOL "unknown"
#endif /* proto */
#endif /* _dhd_proto_h_ */
|
