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.
17 #ifndef _BRCMF_PROTO_H_
18 #define _BRCMF_PROTO_H_
20 #define IOCTL_RESP_TIMEOUT 2000 /* In milli second */
21 #define IOCTL_CHIP_ACTIVE_TIMEOUT 10 /* In milli second */
24 * Exported from the brcmf protocol module (brcmf_cdc)
27 /* Linkage, sets prot link and updates hdrlen in pub */
28 extern int brcmf_proto_attach(struct brcmf_pub *drvr);
30 /* Unlink, frees allocated protocol memory (including brcmf_proto) */
31 extern void brcmf_proto_detach(struct brcmf_pub *drvr);
33 /* Initialize protocol: sync w/dongle state.
34 * Sets dongle media info (iswl, drv_version, mac address).
36 extern int brcmf_proto_init(struct brcmf_pub *drvr);
38 /* Stop protocol: sync w/dongle state. */
39 extern void brcmf_proto_stop(struct brcmf_pub *drvr);
41 /* Add any protocol-specific data header.
42 * Caller must reserve prot_hdrlen prepend space.
44 extern void brcmf_proto_hdrpush(struct brcmf_pub *, int ifidx,
47 /* Remove any protocol-specific data header. */
48 extern int brcmf_proto_hdrpull(struct brcmf_pub *, int *ifidx,
51 /* Use protocol to issue ioctl to dongle */
52 extern int brcmf_proto_ioctl(struct brcmf_pub *drvr, int ifidx,
53 struct brcmf_ioctl *ioc, void *buf, int len);
55 /* Add prot dump output to a buffer */
56 extern void brcmf_proto_dump(struct brcmf_pub *drvr,
57 struct brcmu_strbuf *strbuf);
59 /* Update local copy of dongle statistics */
60 extern void brcmf_proto_dstats(struct brcmf_pub *drvr);
62 extern int brcmf_c_ioctl(struct brcmf_pub *drvr, struct brcmf_c_ioctl *ioc,
63 void *buf, uint buflen);
65 extern int brcmf_c_preinit_ioctls(struct brcmf_pub *drvr);
67 extern int brcmf_proto_cdc_set_ioctl(struct brcmf_pub *drvr, int ifidx,
68 uint cmd, void *buf, uint len);
70 #endif /* _BRCMF_PROTO_H_ */