LXR linux/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.h

   1/* Copyright (c) 2014 Broadcom Corporation
   2 *
   3 * Permission to use, copy, modify, and/or distribute this software for any
   4 * purpose with or without fee is hereby granted, provided that the above
   5 * copyright notice and this permission notice appear in all copies.
   6 *
   7 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
   8 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
   9 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
  10 * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
  11 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
  12 * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
  13 * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  14 */
  15#ifndef BRCMFMAC_COMMON_H
  16#define BRCMFMAC_COMMON_H
  17
  18#include <linux/platform_device.h>
  19#include <linux/platform_data/brcmfmac.h>
  20#include "fwil_types.h"
  21
  22#define BRCMF_FW_ALTPATH_LEN                    256
  23
  24/* Definitions for the module global and device specific settings are defined
  25 * here. Two structs are used for them. brcmf_mp_global_t and brcmf_mp_device.
  26 * The mp_global is instantiated once in a global struct and gets initialized
  27 * by the common_attach function which should be called before any other
  28 * (module) initiliazation takes place. The device specific settings is part
  29 * of the drvr struct and should be initialized on every brcmf_attach.
  30 */
  31
  32/**
  33 * struct brcmf_mp_global_t - Global module paramaters.
  34 *
  35 * @firmware_path: Alternative firmware path.
  36 */
  37struct brcmf_mp_global_t {
  38        char    firmware_path[BRCMF_FW_ALTPATH_LEN];
  39};
  40
  41extern struct brcmf_mp_global_t brcmf_mp_global;
  42
  43/**
  44 * struct brcmf_mp_device - Device module paramaters.
  45 *
  46 * @p2p_enable: Legacy P2P0 enable (old wpa_supplicant).
  47 * @feature_disable: Feature_disable bitmask.
  48 * @fcmode: FWS flow control.
  49 * @roamoff: Firmware roaming off?
  50 * @ignore_probe_fail: Ignore probe failure.
  51 * @country_codes: If available, pointer to struct for translating country codes
  52 * @bus: Bus specific platform data. Only SDIO at the mmoment.
  53 */
  54struct brcmf_mp_device {
  55        bool            p2p_enable;
  56        unsigned int    feature_disable;
  57        int             fcmode;
  58        bool            roamoff;
  59        bool            iapp;
  60        bool            ignore_probe_fail;
  61        struct brcmfmac_pd_cc *country_codes;
  62        union {
  63                struct brcmfmac_sdio_pd sdio;
  64        } bus;
  65};
  66
  67void brcmf_c_set_joinpref_default(struct brcmf_if *ifp);
  68
  69struct brcmf_mp_device *brcmf_get_module_param(struct device *dev,
  70                                               enum brcmf_bus_type bus_type,
  71                                               u32 chip, u32 chiprev);
  72void brcmf_release_module_param(struct brcmf_mp_device *module_param);
  73
  74/* Sets dongle media info (drv_version, mac address). */
  75int brcmf_c_preinit_dcmds(struct brcmf_if *ifp);
  76
  77#endif /* BRCMFMAC_COMMON_H */
  78