diff options
Diffstat (limited to 'drivers/staging/brcm80211/brcmfmac/dhd_proto.h')
| -rw-r--r-- | drivers/staging/brcm80211/brcmfmac/dhd_proto.h | 92 |
1 files changed, 92 insertions, 0 deletions
diff --git a/drivers/staging/brcm80211/brcmfmac/dhd_proto.h b/drivers/staging/brcm80211/brcmfmac/dhd_proto.h new file mode 100644 index 0000000..cc42fa4 --- /dev/null +++ b/drivers/staging/brcm80211/brcmfmac/dhd_proto.h @@ -0,0 +1,92 @@ +/* + * 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_ */ |
