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Update operating classes and channels for the 60 GHz band

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Update new channels in Channel Bonding (CB2 ... CB4) in the 60 GHz band
for different regulatory regions according to the latest draft amendment
IEEE P802.11ay/D5.0.

Signed-off-by: Ahmad Masri <amasri@codeaurora.org>
This commit is contained in:
Ahmad Masri 2019-12-04 16:40:22 +02:00 committed by Jouni Malinen
parent a19277a28b
commit f86e34168e
2 changed files with 64 additions and 6 deletions
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67
src/common/ieee802_11_common.c
View File

@ -1052,10 +1052,22 @@ static int ieee80211_chan_to_freq_us(u8 op_class, u8 chan)
if (chan < 149 || chan > 165)
return -1;
return 5000 + 5 * chan;
case 34: /* 60 GHz band, channels 1..6 */
if (chan < 1 || chan > 6)
case 34: /* 60 GHz band, channels 1..8 */
if (chan < 1 || chan > 8)
return -1;
return 56160 + 2160 * chan;
case 37: /* 60 GHz band, EDMG CB2, channels 9..15 */
if (chan < 9 || chan > 15)
return -1;
return 56160 + 2160 * (chan - 8);
case 38: /* 60 GHz band, EDMG CB3, channels 17..22 */
if (chan < 17 || chan > 22)
return -1;
return 56160 + 2160 * (chan - 16);
case 39: /* 60 GHz band, EDMG CB4, channels 25..29 */
if (chan < 25 || chan > 29)
return -1;
return 56160 + 2160 * (chan - 24);
}
return -1;
}
@ -1094,6 +1106,18 @@ static int ieee80211_chan_to_freq_eu(u8 op_class, u8 chan)
if (chan < 1 || chan > 6)
return -1;
return 56160 + 2160 * chan;
case 21: /* 60 GHz band, EDMG CB2, channels 9..11 */
if (chan < 9 || chan > 11)
return -1;
return 56160 + 2160 * (chan - 8);
case 22: /* 60 GHz band, EDMG CB3, channels 17..18 */
if (chan < 17 || chan > 18)
return -1;
return 56160 + 2160 * (chan - 16);
case 23: /* 60 GHz band, EDMG CB4, channels 25 */
if (chan != 25)
return -1;
return 56160 + 2160 * (chan - 24);
}
return -1;
}
@ -1138,6 +1162,18 @@ static int ieee80211_chan_to_freq_jp(u8 op_class, u8 chan)
if (chan < 1 || chan > 6)
return -1;
return 56160 + 2160 * chan;
case 62: /* 60 GHz band, EDMG CB2, channels 9..11 */
if (chan < 9 || chan > 11)
return -1;
return 56160 + 2160 * (chan - 8);
case 63: /* 60 GHz band, EDMG CB3, channels 17..18 */
if (chan < 17 || chan > 18)
return -1;
return 56160 + 2160 * (chan - 16);
case 64: /* 60 GHz band, EDMG CB4, channel 25 */
if (chan != 25)
return -1;
return 56160 + 2160 * (chan - 24);
}
return -1;
}
@ -1230,10 +1266,22 @@ static int ieee80211_chan_to_freq_global(u8 op_class, u8 chan)
if (chan < 1 || chan > 233)
return -1;
return 5940 + chan * 5;
case 180: /* 60 GHz band, channels 1..6 */
if (chan < 1 || chan > 6)
case 180: /* 60 GHz band, channels 1..8 */
if (chan < 1 || chan > 8)
return -1;
return 56160 + 2160 * chan;
case 181: /* 60 GHz band, EDMG CB2, channels 9..15 */
if (chan < 9 || chan > 15)
return -1;
return 56160 + 2160 * (chan - 8);
case 182: /* 60 GHz band, EDMG CB3, channels 17..22 */
if (chan < 17 || chan > 22)
return -1;
return 56160 + 2160 * (chan - 16);
case 183: /* 60 GHz band, EDMG CB4, channel 25..29 */
if (chan < 25 || chan > 29)
return -1;
return 56160 + 2160 * (chan - 24);
}
return -1;
}
@ -1661,7 +1709,16 @@ const struct oper_class_map global_op_class[] = {
{ HOSTAPD_MODE_IEEE80211A, 129, 50, 114, 16, BW160, P2P_SUPP },
{ HOSTAPD_MODE_IEEE80211A, 130, 36, 161, 4, BW80P80, P2P_SUPP },
{ HOSTAPD_MODE_IEEE80211A, 131, 1, 233, 4, BW20, P2P_SUPP },
{ HOSTAPD_MODE_IEEE80211AD, 180, 1, 4, 1, BW2160, P2P_SUPP },
/*
* IEEE Std 802.11ad-2012 and P802.ay/D5.0 60 GHz operating classes.
* Class 180 has the legacy channels 1-6. Classes 181-183 include
* channels which implement channel bonding features.
*/
{ HOSTAPD_MODE_IEEE80211AD, 180, 1, 6, 1, BW2160, P2P_SUPP },
{ HOSTAPD_MODE_IEEE80211AD, 181, 9, 13, 1, BW4320, P2P_SUPP },
{ HOSTAPD_MODE_IEEE80211AD, 182, 17, 20, 1, BW6480, P2P_SUPP },
{ HOSTAPD_MODE_IEEE80211AD, 183, 25, 27, 1, BW8640, P2P_SUPP },
{ -1, 0, 0, 0, 0, BW20, NO_P2P_SUPP }
};

3
src/common/ieee802_11_common.h
View File

@ -198,7 +198,8 @@ struct oper_class_map {
u8 min_chan;
u8 max_chan;
u8 inc;
enum { BW20, BW40PLUS, BW40MINUS, BW80, BW2160, BW160, BW80P80 } bw;
enum { BW20, BW40PLUS, BW40MINUS, BW80, BW2160, BW160, BW80P80, BW4320,
BW6480, BW8640} bw;
enum { P2P_SUPP, NO_P2P_SUPP } p2p;
};