drivers/net/wireless/quantenna/qtnfmac/qlink_util.c

   1 /*
   2  * Copyright (c) 2015-2016 Quantenna Communications, Inc.
   3  *
   4  * This program is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU General Public License
   6  * as published by the Free Software Foundation; either version 2
   7  * of the License, or (at your option) any later version.
   8  *
   9  * This program is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU General Public License for more details.
  13  *
  14  */
  15
  16 #include <linux/nl80211.h>
  17
  18 #include "qlink_util.h"
  19
  20 u16 qlink_iface_type_to_nl_mask(u16 qlink_type)
  21 {
  22         u16 result = 0;
  23
  24         switch (qlink_type) {
  25         case QLINK_IFTYPE_AP:
  26                 result |= BIT(NL80211_IFTYPE_AP);
  27                 break;
  28         case QLINK_IFTYPE_STATION:
  29                 result |= BIT(NL80211_IFTYPE_STATION);
  30                 break;
  31         case QLINK_IFTYPE_ADHOC:
  32                 result |= BIT(NL80211_IFTYPE_ADHOC);
  33                 break;
  34         case QLINK_IFTYPE_MONITOR:
  35                 result |= BIT(NL80211_IFTYPE_MONITOR);
  36                 break;
  37         case QLINK_IFTYPE_WDS:
  38                 result |= BIT(NL80211_IFTYPE_WDS);
  39                 break;
  40         case QLINK_IFTYPE_AP_VLAN:
  41                 result |= BIT(NL80211_IFTYPE_AP_VLAN);
  42                 break;
  43         }
  44
  45         return result;
  46 }
  47
  48 u8 qlink_chan_width_mask_to_nl(u16 qlink_mask)
  49 {
  50         u8 result = 0;
  51
  52         if (qlink_mask & QLINK_CHAN_WIDTH_5)
  53                 result |= BIT(NL80211_CHAN_WIDTH_5);
  54
  55         if (qlink_mask & QLINK_CHAN_WIDTH_10)
  56                 result |= BIT(NL80211_CHAN_WIDTH_10);
  57
  58         if (qlink_mask & QLINK_CHAN_WIDTH_20_NOHT)
  59                 result |= BIT(NL80211_CHAN_WIDTH_20_NOHT);
  60
  61         if (qlink_mask & QLINK_CHAN_WIDTH_20)
  62                 result |= BIT(NL80211_CHAN_WIDTH_20);
  63
  64         if (qlink_mask & QLINK_CHAN_WIDTH_40)
  65                 result |= BIT(NL80211_CHAN_WIDTH_40);
  66
  67         if (qlink_mask & QLINK_CHAN_WIDTH_80)
  68                 result |= BIT(NL80211_CHAN_WIDTH_80);
  69
  70         if (qlink_mask & QLINK_CHAN_WIDTH_80P80)
  71                 result |= BIT(NL80211_CHAN_WIDTH_80P80);
  72
  73         if (qlink_mask & QLINK_CHAN_WIDTH_160)
  74                 result |= BIT(NL80211_CHAN_WIDTH_160);
  75
  76         return result;
  77 }