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
  22extern const u8 ALLFFMAC[ETH_ALEN];
  23
  24#define BRCMF_FW_ALTPATH_LEN                    256
  25
  26/* Definitions for the module global and device specific settings are defined
  27 * here. Two structs are used for them. brcmf_mp_global_t and brcmf_mp_device.
  28 * The mp_global is instantiated once in a global struct and gets initialized
  29 * by the common_attach function which should be called before any other
  30 * (module) initiliazation takes place. The device specific settings is part
  31 * of the drvr struct and should be initialized on every brcmf_attach.
  32 */
  33
  34/**
  35 * struct brcmf_mp_global_t - Global module paramaters.
  36 *
  37 * @firmware_path: Alternative firmware path.
  38 */
  39struct brcmf_mp_global_t {
  40        char    firmware_path[BRCMF_FW_ALTPATH_LEN];
  41};
  42
  43extern struct brcmf_mp_global_t brcmf_mp_global;
  44
  45/**
  46 * struct brcmf_mp_device - Device module paramaters.
  47 *
  48 * @p2p_enable: Legacy P2P0 enable (old wpa_supplicant).
  49 * @feature_disable: Feature_disable bitmask.
  50 * @fcmode: FWS flow control.
  51 * @roamoff: Firmware roaming off?
  52 * @ignore_probe_fail: Ignore probe failure.
  53 * @country_codes: If available, pointer to struct for translating country codes
  54 * @bus: Bus specific platform data. Only SDIO at the mmoment.
  55 */
  56struct brcmf_mp_device {
  57        bool            p2p_enable;
  58        unsigned int    feature_disable;
  59        int             fcmode;
  60        bool            roamoff;
  61        bool            ignore_probe_fail;
  62        struct brcmfmac_pd_cc *country_codes;
  63        union {
  64                struct brcmfmac_sdio_pd sdio;
  65        } bus;
  66};
  67
  68void brcmf_c_set_joinpref_default(struct brcmf_if *ifp);
  69
  70struct brcmf_mp_device *brcmf_get_module_param(struct device *dev,
  71                                               enum brcmf_bus_type bus_type,
  72                                               u32 chip, u32 chiprev);
  73void brcmf_release_module_param(struct brcmf_mp_device *module_param);
  74
  75/* Sets dongle media info (drv_version, mac address). */
  76int brcmf_c_preinit_dcmds(struct brcmf_if *ifp);
  77
  78#endif /* BRCMFMAC_COMMON_H */
  79