drivers/net/wireless/brcm80211/brcmsmac/ucode_loader.h

   1 /*
   2  * Copyright (c) 2010 Broadcom Corporation
   3  *
   4  * Permission to use, copy, modify, and/or distribute this software for any
   5  * purpose with or without fee is hereby granted, provided that the above
   6  * copyright notice and this permission notice appear in all copies.
   7  *
   8  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
   9  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
  10  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
  11  * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
  12  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
  13  * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
  14  * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  15  */
  16 #ifndef _BRCM_UCODE_H_
  17 #define _BRCM_UCODE_H_
  18
  19 #include "types.h"              /* forward structure declarations */
  20
  21 #define MIN_FW_SIZE 40000       /* minimum firmware file size in bytes */
  22 #define MAX_FW_SIZE 150000
  23
  24 #define UCODE_LOADER_API_VER 0
  25
  26 struct d11init;
  27
  28 struct brcms_ucode {
  29         struct d11init *d11lcn0bsinitvals24;
  30         struct d11init *d11lcn0initvals24;
  31         struct d11init *d11lcn1bsinitvals24;
  32         struct d11init *d11lcn1initvals24;
  33         struct d11init *d11lcn2bsinitvals24;
  34         struct d11init *d11lcn2initvals24;
  35         struct d11init *d11n0absinitvals16;
  36         struct d11init *d11n0bsinitvals16;
  37         struct d11init *d11n0initvals16;
  38         __le32 *bcm43xx_16_mimo;
  39         size_t bcm43xx_16_mimosz;
  40         __le32 *bcm43xx_24_lcn;
  41         size_t bcm43xx_24_lcnsz;
  42         u32 *bcm43xx_bommajor;
  43         u32 *bcm43xx_bomminor;
  44 };
  45
  46 extern int
  47 brcms_ucode_data_init(struct brcms_info *wl, struct brcms_ucode *ucode);
  48
  49 extern void brcms_ucode_data_free(struct brcms_ucode *ucode);
  50
  51 extern int brcms_ucode_init_buf(struct brcms_info *wl, void **pbuf,
  52                                 unsigned int idx);
  53 extern int brcms_ucode_init_uint(struct brcms_info *wl, size_t *n_bytes,
  54                                  unsigned int idx);
  55 extern void brcms_ucode_free_buf(void *);
  56 extern int  brcms_check_firmwares(struct brcms_info *wl);
  57
  58 #endif  /* _BRCM_UCODE_H_ */