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  */
  37 struct brcmf_mp_global_t {
  38         char    firmware_path[BRCMF_FW_ALTPATH_LEN];
  39 };
  40
  41 extern 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  */
  54 struct 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
  67 void brcmf_c_set_joinpref_default(struct brcmf_if *ifp);
  68
  69 struct brcmf_mp_device *brcmf_get_module_param(struct device *dev,
  70                                                enum brcmf_bus_type bus_type,
  71                                                u32 chip, u32 chiprev);
  72 void brcmf_release_module_param(struct brcmf_mp_device *module_param);
  73
  74 /* Sets dongle media info (drv_version, mac address). */
  75 int brcmf_c_preinit_dcmds(struct brcmf_if *ifp);
  76
  77 #endif /* BRCMFMAC_COMMON_H */