| /* |
| * Copyright (c) 2010 Broadcom Corporation |
| * |
| * Permission to use, copy, modify, and/or distribute this software for any |
| * purpose with or without fee is hereby granted, provided that the above |
| * copyright notice and this permission notice appear in all copies. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES |
| * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF |
| * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY |
| * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES |
| * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION |
| * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN |
| * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
| */ |
| |
| #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 */ |
| #endif |
| |
| #ifndef IOCTL_CHIP_ACTIVE_TIMEOUT |
| #define IOCTL_CHIP_ACTIVE_TIMEOUT 10 /* In milli second */ |
| #endif |
| |
| /* |
| * 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); |
| |
| extern bool dhd_proto_fcinfo(dhd_pub_t *dhd, void *pktbuf, u8 *fcbits); |
| |
| /* 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); |
| |
| /* 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); |
| |
| /* 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); |
| |
| /******************************** |
| * For version-string expansion * |
| */ |
| #if defined(BDC) |
| #define DHD_PROTOCOL "bdc" |
| #elif defined(CDC) |
| #define DHD_PROTOCOL "cdc" |
| #elif defined(RNDIS) |
| #define DHD_PROTOCOL "rndis" |
| #else |
| #define DHD_PROTOCOL "unknown" |
| #endif /* proto */ |
| |
| #endif /* _dhd_proto_h_ */ |
