diff options
Diffstat (limited to 'net/wireless/core.c')
| -rw-r--r-- | net/wireless/core.c | 144 |
1 files changed, 0 insertions, 144 deletions
diff --git a/net/wireless/core.c b/net/wireless/core.c index 59e4d7debf02..88cb73394864 100644 --- a/net/wireless/core.c +++ b/net/wireless/core.c @@ -29,107 +29,6 @@ MODULE_AUTHOR("Johannes Berg"); MODULE_LICENSE("GPL"); MODULE_DESCRIPTION("wireless configuration support"); -struct list_head regulatory_requests; - -/* Central wireless core regulatory domains, we only need two, - * the current one and a world regulatory domain in case we have no - * information to give us an alpha2 */ -struct ieee80211_regdomain *cfg80211_regdomain; - -/* We keep a static world regulatory domain in case of the absence of CRDA */ -const struct ieee80211_regdomain world_regdom = { - .n_reg_rules = 1, - .alpha2 = "00", - .reg_rules = { - REG_RULE(2412-10, 2462+10, 40, 6, 20, - NL80211_RRF_PASSIVE_SCAN | - NL80211_RRF_NO_IBSS), - } -}; - -#ifdef CONFIG_WIRELESS_OLD_REGULATORY -/* All this fucking static junk will be removed soon, so - * don't fucking count on it !@#$ */ - -static char *ieee80211_regdom = "US"; -module_param(ieee80211_regdom, charp, 0444); -MODULE_PARM_DESC(ieee80211_regdom, "IEEE 802.11 regulatory domain code"); - -/* We assume 40 MHz bandwidth for the old regulatory work. - * We make emphasis we are using the exact same frequencies - * as before */ - -const struct ieee80211_regdomain us_regdom = { - .n_reg_rules = 6, - .alpha2 = "US", - .reg_rules = { - /* IEEE 802.11b/g, channels 1..11 */ - REG_RULE(2412-10, 2462+10, 40, 6, 27, 0), - /* IEEE 802.11a, channel 36 */ - REG_RULE(5180-10, 5180+10, 40, 6, 23, 0), - /* IEEE 802.11a, channel 40 */ - REG_RULE(5200-10, 5200+10, 40, 6, 23, 0), - /* IEEE 802.11a, channel 44 */ - REG_RULE(5220-10, 5220+10, 40, 6, 23, 0), - /* IEEE 802.11a, channels 48..64 */ - REG_RULE(5240-10, 5320+10, 40, 6, 23, 0), - /* IEEE 802.11a, channels 149..165, outdoor */ - REG_RULE(5745-10, 5825+10, 40, 6, 30, 0), - } -}; - -const struct ieee80211_regdomain jp_regdom = { - .n_reg_rules = 3, - .alpha2 = "JP", - .reg_rules = { - /* IEEE 802.11b/g, channels 1..14 */ - REG_RULE(2412-10, 2484+10, 40, 6, 20, 0), - /* IEEE 802.11a, channels 34..48 */ - REG_RULE(5170-10, 5240+10, 40, 6, 20, - NL80211_RRF_PASSIVE_SCAN), - /* IEEE 802.11a, channels 52..64 */ - REG_RULE(5260-10, 5320+10, 40, 6, 20, - NL80211_RRF_NO_IBSS | - NL80211_RRF_DFS), - } -}; - -const struct ieee80211_regdomain eu_regdom = { - .n_reg_rules = 6, - /* This alpha2 is bogus, we leave it here just for stupid - * backward compatibility */ - .alpha2 = "EU", - .reg_rules = { - /* IEEE 802.11b/g, channels 1..13 */ - REG_RULE(2412-10, 2472+10, 40, 6, 20, 0), - /* IEEE 802.11a, channel 36 */ - REG_RULE(5180-10, 5180+10, 40, 6, 23, - NL80211_RRF_PASSIVE_SCAN), - /* IEEE 802.11a, channel 40 */ - REG_RULE(5200-10, 5200+10, 40, 6, 23, - NL80211_RRF_PASSIVE_SCAN), - /* IEEE 802.11a, channel 44 */ - REG_RULE(5220-10, 5220+10, 40, 6, 23, - NL80211_RRF_PASSIVE_SCAN), - /* IEEE 802.11a, channels 48..64 */ - REG_RULE(5240-10, 5320+10, 40, 6, 20, - NL80211_RRF_NO_IBSS | - NL80211_RRF_DFS), - /* IEEE 802.11a, channels 100..140 */ - REG_RULE(5500-10, 5700+10, 40, 6, 30, - NL80211_RRF_NO_IBSS | - NL80211_RRF_DFS), - } -}; - -#endif - -struct ieee80211_regdomain *cfg80211_world_regdom = - (struct ieee80211_regdomain *) &world_regdom; - -LIST_HEAD(regulatory_requests); -DEFINE_MUTEX(cfg80211_reg_mutex); - /* RCU might be appropriate here since we usually * only read the list, and that can happen quite * often because we need to do it for each command */ @@ -514,34 +413,10 @@ static struct notifier_block cfg80211_netdev_notifier = { .notifier_call = cfg80211_netdev_notifier_call, }; -#ifdef CONFIG_WIRELESS_OLD_REGULATORY -const struct ieee80211_regdomain *static_regdom(char *alpha2) -{ - if (alpha2[0] == 'U' && alpha2[1] == 'S') - return &us_regdom; - if (alpha2[0] == 'J' && alpha2[1] == 'P') - return &jp_regdom; - if (alpha2[0] == 'E' && alpha2[1] == 'U') - return &eu_regdom; - /* Default, as per the old rules */ - return &us_regdom; -} -#endif - static int cfg80211_init(void) { int err; -#ifdef CONFIG_WIRELESS_OLD_REGULATORY - cfg80211_regdomain = - (struct ieee80211_regdomain *) static_regdom(ieee80211_regdom); - /* Used during reset_regdomains_static() */ - cfg80211_world_regdom = cfg80211_regdomain; -#else - cfg80211_regdomain = - (struct ieee80211_regdomain *) cfg80211_world_regdom; -#endif - err = wiphy_sysfs_init(); if (err) goto out_fail_sysfs; @@ -560,25 +435,6 @@ static int cfg80211_init(void) if (err) goto out_fail_reg; -#ifdef CONFIG_WIRELESS_OLD_REGULATORY - printk(KERN_INFO "cfg80211: Using old static regulatory domain:\n"); - print_regdomain_info(cfg80211_regdomain); - /* The old code still requests for a new regdomain and if - * you have CRDA you get it updated, otherwise you get - * stuck with the static values. We ignore "EU" code as - * that is not a valid ISO / IEC 3166 alpha2 */ - if (ieee80211_regdom[0] != 'E' && - ieee80211_regdom[1] != 'U') - err = __regulatory_hint(NULL, REGDOM_SET_BY_CORE, - ieee80211_regdom, NULL); -#else - err = __regulatory_hint(NULL, REGDOM_SET_BY_CORE, "00", NULL); - if (err) - printk(KERN_ERR "cfg80211: calling CRDA failed - " - "unable to update world regulatory domain, " - "using static definition\n"); -#endif - return 0; out_fail_reg: |