redonkable/remarkable-linux
redonkable/remarkable-linux
1
0
Fork 0
Code Releases Activity

wireless: update old static regulatory domain rules

Browse source 
Update "US" and "JP" for current rules, and replace "EU" rules with the
world roaming domain (since it was only a pseudo-domain anyway).

Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
John W. Linville 2009-12-09 15:11:22 -05:00
parent 7b324d28a9
commit 65182b9fb0
1 changed files with 25 additions and 50 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

75
net/wireless/reg.c
View file

@ -141,62 +141,35 @@ static const struct ieee80211_regdomain us_regdom = {
.reg_rules = { .reg_rules = {
/* IEEE 802.11b/g, channels 1..11 */ /* IEEE 802.11b/g, channels 1..11 */
REG_RULE(2412-10, 2462+10, 40, 6, 27, 0), REG_RULE(2412-10, 2462+10, 40, 6, 27, 0),
/* IEEE 802.11a, channel 36 */ /* IEEE 802.11a, channel 36..48 */
REG_RULE(5180-10, 5180+10, 40, 6, 23, 0), REG_RULE(5180-10, 5240+10, 40, 6, 17, 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 */ /* IEEE 802.11a, channels 48..64 */
REG_RULE(5240-10, 5320+10, 40, 6, 23, 0), REG_RULE(5260-10, 5320+10, 40, 6, 20, NL80211_RRF_DFS),
/* IEEE 802.11a, channels 100..124 */
REG_RULE(5500-10, 5590+10, 40, 6, 20, NL80211_RRF_DFS),
/* IEEE 802.11a, channels 132..144 */
REG_RULE(5660-10, 5700+10, 40, 6, 20, NL80211_RRF_DFS),
/* IEEE 802.11a, channels 149..165, outdoor */ /* IEEE 802.11a, channels 149..165, outdoor */
REG_RULE(5745-10, 5825+10, 40, 6, 30, 0), REG_RULE(5745-10, 5825+10, 40, 6, 30, 0),
} }
}; };
static const struct ieee80211_regdomain jp_regdom = { static const struct ieee80211_regdomain jp_regdom = {
.n_reg_rules = 3, .n_reg_rules = 6,
.alpha2 = "JP", .alpha2 = "JP",
.reg_rules = { .reg_rules = {
/* IEEE 802.11b/g, channels 1..14 */ /* IEEE 802.11b/g, channels 1..11 */
REG_RULE(2412-10, 2484+10, 40, 6, 20, 0), REG_RULE(2412-10, 2462+10, 40, 6, 20, 0),
/* IEEE 802.11a, channels 34..48 */ /* IEEE 802.11b/g, channels 12..13 */
REG_RULE(5170-10, 5240+10, 40, 6, 20, REG_RULE(2467-10, 2472+10, 20, 6, 20, 0),
NL80211_RRF_PASSIVE_SCAN), /* IEEE 802.11b/g, channel 14 */
REG_RULE(2484-10, 2484+10, 20, 6, 20, NL80211_RRF_NO_OFDM),
/* IEEE 802.11a, channels 36..48 */
REG_RULE(5180-10, 5240+10, 40, 6, 20, 0),
/* IEEE 802.11a, channels 52..64 */ /* IEEE 802.11a, channels 52..64 */
REG_RULE(5260-10, 5320+10, 40, 6, 20, REG_RULE(5260-10, 5320+10, 40, 6, 20, NL80211_RRF_DFS),
NL80211_RRF_NO_IBSS | /* IEEE 802.11a, channels 100..144 */
NL80211_RRF_DFS), REG_RULE(5500-10, 5700+10, 40, 6, 23, NL80211_RRF_DFS),
}
};
static 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),
} }
}; };
@ -206,15 +179,17 @@ static const struct ieee80211_regdomain *static_regdom(char *alpha2)
return &us_regdom; return &us_regdom;
if (alpha2[0] == 'J' && alpha2[1] == 'P') if (alpha2[0] == 'J' && alpha2[1] == 'P')
return &jp_regdom; return &jp_regdom;
/* Use world roaming rules for "EU", since it was a pseudo
domain anyway... */
if (alpha2[0] == 'E' && alpha2[1] == 'U') if (alpha2[0] == 'E' && alpha2[1] == 'U')
return &eu_regdom; return &world_regdom;
/* Default, as per the old rules */ /* Default, world roaming rules */
return &us_regdom; return &world_regdom;
} }
static bool is_old_static_regdom(const struct ieee80211_regdomain *rd) static bool is_old_static_regdom(const struct ieee80211_regdomain *rd)
{ {
if (rd == &us_regdom || rd == &jp_regdom || rd == &eu_regdom) if (rd == &us_regdom || rd == &jp_regdom || rd == &world_regdom)
return true; return true;
return false; return false;
} }