91 lines
2.8 KiB
C
91 lines
2.8 KiB
C
/*
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* Copyright (c) 2010 Broadcom Corporation
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*
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* Permission to use, copy, modify, and/or distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
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* SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
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* OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
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* CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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#ifndef _dhd_proto_h_
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#define _dhd_proto_h_
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#include <dhdioctl.h>
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#include <wlioctl.h>
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#ifndef IOCTL_RESP_TIMEOUT
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#define IOCTL_RESP_TIMEOUT 2000 /* In milli second */
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#endif
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#ifndef IOCTL_CHIP_ACTIVE_TIMEOUT
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#define IOCTL_CHIP_ACTIVE_TIMEOUT 10 /* In milli second */
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#endif
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/*
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* Exported from the dhd protocol module (dhd_cdc, dhd_rndis)
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*/
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/* Linkage, sets prot link and updates hdrlen in pub */
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extern int dhd_prot_attach(dhd_pub_t *dhdp);
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/* Unlink, frees allocated protocol memory (including dhd_prot) */
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extern void dhd_prot_detach(dhd_pub_t *dhdp);
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/* Initialize protocol: sync w/dongle state.
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* Sets dongle media info (iswl, drv_version, mac address).
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*/
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extern int dhd_prot_init(dhd_pub_t *dhdp);
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/* Stop protocol: sync w/dongle state. */
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extern void dhd_prot_stop(dhd_pub_t *dhdp);
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/* Add any protocol-specific data header.
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* Caller must reserve prot_hdrlen prepend space.
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*/
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extern void dhd_prot_hdrpush(dhd_pub_t *, int ifidx, struct sk_buff *txp);
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/* Remove any protocol-specific data header. */
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extern int dhd_prot_hdrpull(dhd_pub_t *, int *ifidx, struct sk_buff *rxp);
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/* Use protocol to issue ioctl to dongle */
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extern int dhd_prot_ioctl(dhd_pub_t *dhd, int ifidx, wl_ioctl_t *ioc,
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void *buf, int len);
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/* Check for and handle local prot-specific iovar commands */
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extern int dhd_prot_iovar_op(dhd_pub_t *dhdp, const char *name,
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void *params, int plen, void *arg, int len,
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bool set);
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/* Add prot dump output to a buffer */
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extern void dhd_prot_dump(dhd_pub_t *dhdp, struct bcmstrbuf *strbuf);
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/* Update local copy of dongle statistics */
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extern void dhd_prot_dstats(dhd_pub_t *dhdp);
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extern int dhd_ioctl(dhd_pub_t *dhd_pub, dhd_ioctl_t *ioc, void *buf,
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uint buflen);
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extern int dhd_preinit_ioctls(dhd_pub_t *dhd);
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/********************************
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* For version-string expansion *
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*/
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#if defined(BDC)
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#define DHD_PROTOCOL "bdc"
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#elif defined(CDC)
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#define DHD_PROTOCOL "cdc"
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#elif defined(RNDIS)
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#define DHD_PROTOCOL "rndis"
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#else
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#define DHD_PROTOCOL "unknown"
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#endif /* proto */
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#endif /* _dhd_proto_h_ */
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