LXR linux/drivers/net/wireless/broadcom/brcm80211/brcmsmac/ucode

   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 <defs.h>
  18#include "types.h"
  19#include <ucode_loader.h>
  20
  21enum {
  22        D11UCODE_NAMETAG_START = 0,
  23        D11LCN0BSINITVALS24,
  24        D11LCN0INITVALS24,
  25        D11LCN1BSINITVALS24,
  26        D11LCN1INITVALS24,
  27        D11LCN2BSINITVALS24,
  28        D11LCN2INITVALS24,
  29        D11N0ABSINITVALS16,
  30        D11N0BSINITVALS16,
  31        D11N0INITVALS16,
  32        D11UCODE_OVERSIGHT16_MIMO,
  33        D11UCODE_OVERSIGHT16_MIMOSZ,
  34        D11UCODE_OVERSIGHT24_LCN,
  35        D11UCODE_OVERSIGHT24_LCNSZ,
  36        D11UCODE_OVERSIGHT_BOMMAJOR,
  37        D11UCODE_OVERSIGHT_BOMMINOR
  38};
  39
  40int brcms_ucode_data_init(struct brcms_info *wl, struct brcms_ucode *ucode)
  41{
  42        int rc;
  43
  44        rc = brcms_check_firmwares(wl);
  45
  46        rc = rc < 0 ? rc :
  47                brcms_ucode_init_buf(wl, (void **)&ucode->d11lcn0bsinitvals24,
  48                                     D11LCN0BSINITVALS24);
  49        rc = rc < 0 ?
  50             rc : brcms_ucode_init_buf(wl, (void **)&ucode->d11lcn0initvals24,
  51                                       D11LCN0INITVALS24);
  52        rc = rc < 0 ?
  53             rc : brcms_ucode_init_buf(wl, (void **)&ucode->d11lcn1bsinitvals24,
  54                                       D11LCN1BSINITVALS24);
  55        rc = rc < 0 ?
  56             rc : brcms_ucode_init_buf(wl, (void **)&ucode->d11lcn1initvals24,
  57                                       D11LCN1INITVALS24);
  58        rc = rc < 0 ? rc :
  59                brcms_ucode_init_buf(wl, (void **)&ucode->d11lcn2bsinitvals24,
  60                                     D11LCN2BSINITVALS24);
  61        rc = rc < 0 ?
  62             rc : brcms_ucode_init_buf(wl, (void **)&ucode->d11lcn2initvals24,
  63                                       D11LCN2INITVALS24);
  64        rc = rc < 0 ?
  65             rc : brcms_ucode_init_buf(wl, (void **)&ucode->d11n0absinitvals16,
  66                                       D11N0ABSINITVALS16);
  67        rc = rc < 0 ?
  68             rc : brcms_ucode_init_buf(wl, (void **)&ucode->d11n0bsinitvals16,
  69                                       D11N0BSINITVALS16);
  70        rc = rc < 0 ?
  71             rc : brcms_ucode_init_buf(wl, (void **)&ucode->d11n0initvals16,
  72                                       D11N0INITVALS16);
  73        rc = rc < 0 ?
  74             rc : brcms_ucode_init_buf(wl, (void **)&ucode->bcm43xx_16_mimo,
  75                                       D11UCODE_OVERSIGHT16_MIMO);
  76        rc = rc < 0 ?
  77             rc : brcms_ucode_init_uint(wl, &ucode->bcm43xx_16_mimosz,
  78                                        D11UCODE_OVERSIGHT16_MIMOSZ);
  79        rc = rc < 0 ?
  80             rc : brcms_ucode_init_buf(wl, (void **)&ucode->bcm43xx_24_lcn,
  81                                       D11UCODE_OVERSIGHT24_LCN);
  82        rc = rc < 0 ?
  83             rc : brcms_ucode_init_uint(wl, &ucode->bcm43xx_24_lcnsz,
  84                                        D11UCODE_OVERSIGHT24_LCNSZ);
  85        rc = rc < 0 ?
  86             rc : brcms_ucode_init_buf(wl, (void **)&ucode->bcm43xx_bommajor,
  87                                       D11UCODE_OVERSIGHT_BOMMAJOR);
  88        rc = rc < 0 ?
  89             rc : brcms_ucode_init_buf(wl, (void **)&ucode->bcm43xx_bomminor,
  90                                       D11UCODE_OVERSIGHT_BOMMINOR);
  91        return rc;
  92}
  93
  94void brcms_ucode_data_free(struct brcms_ucode *ucode)
  95{
  96        brcms_ucode_free_buf((void *)ucode->d11lcn0bsinitvals24);
  97        brcms_ucode_free_buf((void *)ucode->d11lcn0initvals24);
  98        brcms_ucode_free_buf((void *)ucode->d11lcn1bsinitvals24);
  99        brcms_ucode_free_buf((void *)ucode->d11lcn1initvals24);
 100        brcms_ucode_free_buf((void *)ucode->d11lcn2bsinitvals24);
 101        brcms_ucode_free_buf((void *)ucode->d11lcn2initvals24);
 102        brcms_ucode_free_buf((void *)ucode->d11n0absinitvals16);
 103        brcms_ucode_free_buf((void *)ucode->d11n0bsinitvals16);
 104        brcms_ucode_free_buf((void *)ucode->d11n0initvals16);
 105        brcms_ucode_free_buf((void *)ucode->bcm43xx_16_mimo);
 106        brcms_ucode_free_buf((void *)ucode->bcm43xx_24_lcn);
 107        brcms_ucode_free_buf((void *)ucode->bcm43xx_bommajor);
 108        brcms_ucode_free_buf((void *)ucode->bcm43xx_bomminor);
 109}
 110