drivers/staging/brcm80211/sys/wl_ucode_loader.c

   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
  17 #include <linux/types.h>
  18 #include <bcmdefs.h>
  19 #include <d11ucode_ext.h>
  20 #include <wl_ucode.h>
  21
  22
  23
  24 d11init_t *d11lcn0bsinitvals24;
  25 d11init_t *d11lcn0initvals24;
  26 d11init_t *d11lcn1bsinitvals24;
  27 d11init_t *d11lcn1initvals24;
  28 d11init_t *d11lcn2bsinitvals24;
  29 d11init_t *d11lcn2initvals24;
  30 d11init_t *d11n0absinitvals16;
  31 d11init_t *d11n0bsinitvals16;
  32 d11init_t *d11n0initvals16;
  33 u32 *bcm43xx_16_mimo;
  34 u32 bcm43xx_16_mimosz;
  35 u32 *bcm43xx_24_lcn;
  36 u32 bcm43xx_24_lcnsz;
  37 u32 *bcm43xx_bommajor;
  38 u32 *bcm43xx_bomminor;
  39
  40 int wl_ucode_data_init(struct wl_info *wl)
  41 {
  42         int rc;
  43         rc = wl_check_firmwares(wl);
  44         if (rc < 0)
  45                 return rc;
  46         wl_ucode_init_buf(wl, (void **)&d11lcn0bsinitvals24,
  47                           D11LCN0BSINITVALS24);
  48         wl_ucode_init_buf(wl, (void **)&d11lcn0initvals24, D11LCN0INITVALS24);
  49         wl_ucode_init_buf(wl, (void **)&d11lcn1bsinitvals24,
  50                           D11LCN1BSINITVALS24);
  51         wl_ucode_init_buf(wl, (void **)&d11lcn1initvals24, D11LCN1INITVALS24);
  52         wl_ucode_init_buf(wl, (void **)&d11lcn2bsinitvals24,
  53                           D11LCN2BSINITVALS24);
  54         wl_ucode_init_buf(wl, (void **)&d11lcn2initvals24, D11LCN2INITVALS24);
  55         wl_ucode_init_buf(wl, (void **)&d11n0absinitvals16, D11N0ABSINITVALS16);
  56         wl_ucode_init_buf(wl, (void **)&d11n0bsinitvals16, D11N0BSINITVALS16);
  57         wl_ucode_init_buf(wl, (void **)&d11n0initvals16, D11N0INITVALS16);
  58         wl_ucode_init_buf(wl, (void **)&bcm43xx_16_mimo,
  59                           D11UCODE_OVERSIGHT16_MIMO);
  60         wl_ucode_init_uint(wl, &bcm43xx_16_mimosz, D11UCODE_OVERSIGHT16_MIMOSZ);
  61         wl_ucode_init_buf(wl, (void **)&bcm43xx_24_lcn,
  62                           D11UCODE_OVERSIGHT24_LCN);
  63         wl_ucode_init_uint(wl, &bcm43xx_24_lcnsz, D11UCODE_OVERSIGHT24_LCNSZ);
  64         wl_ucode_init_buf(wl, (void **)&bcm43xx_bommajor,
  65                           D11UCODE_OVERSIGHT_BOMMAJOR);
  66         wl_ucode_init_buf(wl, (void **)&bcm43xx_bomminor,
  67                           D11UCODE_OVERSIGHT_BOMMINOR);
  68
  69         return 0;
  70 }
  71
  72 void wl_ucode_data_free(void)
  73 {
  74         wl_ucode_free_buf((void *)d11lcn0bsinitvals24);
  75         wl_ucode_free_buf((void *)d11lcn0initvals24);
  76         wl_ucode_free_buf((void *)d11lcn1bsinitvals24);
  77         wl_ucode_free_buf((void *)d11lcn1initvals24);
  78         wl_ucode_free_buf((void *)d11lcn2bsinitvals24);
  79         wl_ucode_free_buf((void *)d11lcn2initvals24);
  80         wl_ucode_free_buf((void *)d11n0absinitvals16);
  81         wl_ucode_free_buf((void *)d11n0bsinitvals16);
  82         wl_ucode_free_buf((void *)d11n0initvals16);
  83         wl_ucode_free_buf((void *)bcm43xx_16_mimo);
  84         wl_ucode_free_buf((void *)bcm43xx_24_lcn);
  85         wl_ucode_free_buf((void *)bcm43xx_bommajor);
  86         wl_ucode_free_buf((void *)bcm43xx_bomminor);
  87
  88         return;
  89 }