2 * Copyright (c) 2010 Broadcom Corporation
4 * Permission to use, copy, modify, and/or distribute this software for any
5 * purpose with or without fee is hereby granted, provided that the above
6 * copyright notice and this permission notice appear in all copies.
8 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
9 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
10 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
11 * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
12 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
13 * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
14 * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
23 #ifndef IOCTL_RESP_TIMEOUT
24 #define IOCTL_RESP_TIMEOUT 2000 /* In milli second */
27 #ifndef IOCTL_CHIP_ACTIVE_TIMEOUT
28 #define IOCTL_CHIP_ACTIVE_TIMEOUT 10 /* In milli second */
32 * Exported from the dhd protocol module (dhd_cdc, dhd_rndis)
35 /* Linkage, sets prot link and updates hdrlen in pub */
36 extern int dhd_prot_attach(dhd_pub_t
*dhdp
);
38 /* Unlink, frees allocated protocol memory (including dhd_prot) */
39 extern void dhd_prot_detach(dhd_pub_t
*dhdp
);
41 /* Initialize protocol: sync w/dongle state.
42 * Sets dongle media info (iswl, drv_version, mac address).
44 extern int dhd_prot_init(dhd_pub_t
*dhdp
);
46 /* Stop protocol: sync w/dongle state. */
47 extern void dhd_prot_stop(dhd_pub_t
*dhdp
);
49 extern bool dhd_proto_fcinfo(dhd_pub_t
*dhd
, void *pktbuf
, u8
*fcbits
);
51 /* Add any protocol-specific data header.
52 * Caller must reserve prot_hdrlen prepend space.
54 extern void dhd_prot_hdrpush(dhd_pub_t
*, int ifidx
, void *txp
);
56 /* Remove any protocol-specific data header. */
57 extern int dhd_prot_hdrpull(dhd_pub_t
*, int *ifidx
, void *rxp
);
59 /* Use protocol to issue ioctl to dongle */
60 extern int dhd_prot_ioctl(dhd_pub_t
*dhd
, int ifidx
, wl_ioctl_t
*ioc
,
63 /* Check for and handle local prot-specific iovar commands */
64 extern int dhd_prot_iovar_op(dhd_pub_t
*dhdp
, const char *name
,
65 void *params
, int plen
, void *arg
, int len
,
68 /* Add prot dump output to a buffer */
69 extern void dhd_prot_dump(dhd_pub_t
*dhdp
, struct bcmstrbuf
*strbuf
);
71 /* Update local copy of dongle statistics */
72 extern void dhd_prot_dstats(dhd_pub_t
*dhdp
);
74 extern int dhd_ioctl(dhd_pub_t
*dhd_pub
, dhd_ioctl_t
*ioc
, void *buf
,
77 extern int dhd_preinit_ioctls(dhd_pub_t
*dhd
);
79 /********************************
80 * For version-string expansion *
83 #define DHD_PROTOCOL "bdc"
85 #define DHD_PROTOCOL "cdc"
87 #define DHD_PROTOCOL "rndis"
89 #define DHD_PROTOCOL "unknown"
92 #endif /* _dhd_proto_h_ */