| /* |
| * 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) 1999-2016, 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 455951 2014-02-17 10:52:22Z $ |
| */ |
| |
| #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 default value for Production FW */ |
| #endif /* IOCTL_RESP_TIMEOUT */ |
| |
| #ifndef MFG_IOCTL_RESP_TIMEOUT |
| #define MFG_IOCTL_RESP_TIMEOUT 20000 /* In milli second default value for MFG FW */ |
| #endif /* MFG_IOCTL_RESP_TIMEOUT */ |
| |
| /* |
| * 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, uchar *buf, uint *len); |
| |
| /* 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); |
| |
| extern int dhd_process_pkt_reorder_info(dhd_pub_t *dhd, uchar *reorder_info_buf, |
| uint reorder_info_len, void **pkt, uint32 *free_buf_count); |
| |
| #ifdef BCMPCIE |
| extern int dhd_prot_process_msgbuf(dhd_pub_t *dhd); |
| extern int dhd_prot_process_ctrlbuf(dhd_pub_t * dhd); |
| extern bool dhd_prot_dtohsplit(dhd_pub_t * dhd); |
| extern int dhd_post_dummy_msg(dhd_pub_t *dhd); |
| extern int dhdmsgbuf_lpbk_req(dhd_pub_t *dhd, uint len); |
| extern void dhd_prot_rx_dataoffset(dhd_pub_t *dhd, uint32 offset); |
| extern int dhd_prot_txdata(dhd_pub_t *dhd, void *p, uint8 ifidx); |
| extern int dhdmsgbuf_dmaxfer_req(dhd_pub_t *dhd, uint len, uint srcdelay, uint destdelay); |
| #endif |
| |
| /******************************** |
| * For version-string expansion * |
| */ |
| #if defined(BDC) |
| #define DHD_PROTOCOL "bdc" |
| #elif defined(CDC) |
| #define DHD_PROTOCOL "cdc" |
| #else |
| #define DHD_PROTOCOL "unknown" |
| #endif /* proto */ |
| |
| #endif /* _dhd_proto_h_ */ |
