103 lines
3.5 KiB
C
103 lines
3.5 KiB
C
/*
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* Header file describing the internal (inter-module) DHD interfaces.
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*
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* Provides type definitions and function prototypes used to link the
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* DHD OS, bus, and protocol modules.
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*
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* Copyright (C) 1999-2010, Broadcom Corporation
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*
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* Unless you and Broadcom execute a separate written software license
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* agreement governing use of this software, this software is licensed to you
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* under the terms of the GNU General Public License version 2 (the "GPL"),
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* available at http://www.broadcom.com/licenses/GPLv2.php, with the
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* following added to such license:
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*
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* As a special exception, the copyright holders of this software give you
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* permission to link this software with independent modules, and to copy and
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* distribute the resulting executable under terms of your choice, provided that
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* you also meet, for each linked independent module, the terms and conditions of
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* the license of that module. An independent module is a module which is not
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* derived from this software. The special exception does not apply to any
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* modifications of the software.
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*
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* Notwithstanding the above, under no circumstances may you combine this
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* software in any way with any other Broadcom software provided under a license
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* other than the GPL, without Broadcom's express prior written consent.
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*
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* $Id: dhd_proto.h,v 1.2.82.1.4.1.16.7 2010/05/10 12:54:59 Exp $
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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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extern bool dhd_proto_fcinfo(dhd_pub_t *dhd, void *pktbuf, uint8 *fcbits);
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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, void *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, void *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, 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, 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, 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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