1 files changed, 0 insertions, 133 deletions

diff --git a/net/mac80211/ieee80211_ioctl.c b/net/mac80211/ieee80211_ioctl.c
index 5918dd079e12..d0e1ab5589db 100644
--- a/net/mac80211/ieee80211_ioctl.c
+++ b/net/mac80211/ieee80211_ioctl.c
@@ -27,20 +27,6 @@
 #include "aes_ccm.h"
 #include "debugfs_key.h"
 
-static int ieee80211_regdom = 0x10; /* FCC */
-module_param(ieee80211_regdom, int, 0444);
-MODULE_PARM_DESC(ieee80211_regdom, "IEEE 802.11 regulatory domain; 64=MKK");
-
-/*
- * If firmware is upgraded by the vendor, additional channels can be used based
- * on the new Japanese regulatory rules. This is indicated by setting
- * ieee80211_japan_5ghz module parameter to one when loading the 80211 kernel
- * module.
- */
-static int ieee80211_japan_5ghz /* = 0 */;
-module_param(ieee80211_japan_5ghz, int, 0444);
-MODULE_PARM_DESC(ieee80211_japan_5ghz, "Vendor-updated firmware for 5 GHz");
-
 static void ieee80211_set_hw_encryption(struct net_device *dev,
                                         struct sta_info *sta, u8 addr[ETH_ALEN],
                                         struct ieee80211_key *key)
@@ -412,125 +398,6 @@ static int ieee80211_ioctl_giwrange(struct net_device *dev,
 }
 
 
-struct ieee80211_channel_range {
-        short start_freq;
-        short end_freq;
-        unsigned char power_level;
-        unsigned char antenna_max;
-};
-
-static const struct ieee80211_channel_range ieee80211_fcc_channels[] = {
-        { 2412, 2462, 27, 6 } /* IEEE 802.11b/g, channels 1..11 */,
-        { 5180, 5240, 17, 6 } /* IEEE 802.11a, channels 36..48 */,
-        { 5260, 5320, 23, 6 } /* IEEE 802.11a, channels 52..64 */,
-        { 5745, 5825, 30, 6 } /* IEEE 802.11a, channels 149..165, outdoor */,
-        { 0 }
-};
-
-static const struct ieee80211_channel_range ieee80211_mkk_channels[] = {
-        { 2412, 2472, 20, 6 } /* IEEE 802.11b/g, channels 1..13 */,
-        { 5170, 5240, 20, 6 } /* IEEE 802.11a, channels 34..48 */,
-        { 5260, 5320, 20, 6 } /* IEEE 802.11a, channels 52..64 */,
-        { 0 }
-};
-
-
-static const struct ieee80211_channel_range *channel_range =
-        ieee80211_fcc_channels;
-
-
-static void ieee80211_unmask_channel(struct net_device *dev, int mode,
-                                     struct ieee80211_channel *chan)
-{
-        int i;
-
-        chan->flag = 0;
-
-        if (ieee80211_regdom == 64 &&
-            (mode == MODE_ATHEROS_TURBO || mode == MODE_ATHEROS_TURBOG)) {
-                /* Do not allow Turbo modes in Japan. */
-                return;
-        }
-
-        for (i = 0; channel_range[i].start_freq; i++) {
-                const struct ieee80211_channel_range *r = &channel_range[i];
-                if (r->start_freq <= chan->freq && r->end_freq >= chan->freq) {
-                        if (ieee80211_regdom == 64 && !ieee80211_japan_5ghz &&
-                            chan->freq >= 5260 && chan->freq <= 5320) {
-                                /*
-                                 * Skip new channels in Japan since the
-                                 * firmware was not marked having been upgraded
-                                 * by the vendor.
-                                 */
-                                continue;
-                        }
-
-                        if (ieee80211_regdom == 0x10 &&
-                            (chan->freq == 5190 || chan->freq == 5210 ||
-                             chan->freq == 5230)) {
-                                    /* Skip MKK channels when in FCC domain. */
-                                    continue;
-                        }
-
-                        chan->flag |= IEEE80211_CHAN_W_SCAN |
-                                IEEE80211_CHAN_W_ACTIVE_SCAN |
-                                IEEE80211_CHAN_W_IBSS;
-                        chan->power_level = r->power_level;
-                        chan->antenna_max = r->antenna_max;
-
-                        if (ieee80211_regdom == 64 &&
-                            (chan->freq == 5170 || chan->freq == 5190 ||
-                             chan->freq == 5210 || chan->freq == 5230)) {
-                                /*
-                                 * New regulatory rules in Japan have backwards
-                                 * compatibility with old channels in 5.15-5.25
-                                 * GHz band, but the station is not allowed to
-                                 * use active scan on these old channels.
-                                 */
-                                chan->flag &= ~IEEE80211_CHAN_W_ACTIVE_SCAN;
-                        }
-
-                        if (ieee80211_regdom == 64 &&
-                            (chan->freq == 5260 || chan->freq == 5280 ||
-                             chan->freq == 5300 || chan->freq == 5320)) {
-                                /*
-                                 * IBSS is not allowed on 5.25-5.35 GHz band
-                                 * due to radar detection requirements.
-                                 */
-                                chan->flag &= ~IEEE80211_CHAN_W_IBSS;
-                        }
-
-                        break;
-                }
-        }
-}
-
-
-static int ieee80211_unmask_channels(struct net_device *dev)
-{
-        struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
-        struct ieee80211_hw_mode *mode;
-        int c;
-
-        list_for_each_entry(mode, &local->modes_list, list) {
-                for (c = 0; c < mode->num_channels; c++) {
-                        ieee80211_unmask_channel(dev, mode->mode,
-                                                 &mode->channels[c]);
-                }
-        }
-        return 0;
-}
-
-
-int ieee80211_init_client(struct net_device *dev)
-{
-        if (ieee80211_regdom == 0x40)
-                channel_range = ieee80211_mkk_channels;
-        ieee80211_unmask_channels(dev);
-        return 0;
-}
-
-
 static int ieee80211_ioctl_siwmode(struct net_device *dev,
                                    struct iw_request_info *info,
                                    __u32 *mode, char *extra)