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Add configuration option for enabling optional use of short preamble

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Jouni Malinen 2008-08-21 18:36:21 +03:00 committed by Jouni Malinen
parent de9289c8e9
commit 839faf0475
2 changed files with 16 additions and 0 deletions
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5
hostapd/config.c
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@ -1908,6 +1908,11 @@ struct hostapd_config * hostapd_config_read(const char *fname)
printf("Line %d: invalid rate list\n", line);
errors++;
}
} else if (os_strcmp(buf, "preamble") == 0) {
if (atoi(pos))
conf->preamble = SHORT_PREAMBLE;
else
conf->preamble = LONG_PREAMBLE;
} else if (os_strcmp(buf, "ignore_broadcast_ssid") == 0) {
bss->ignore_broadcast_ssid = atoi(pos);
} else if (os_strcmp(buf, "bridge_packets") == 0) {

11
hostapd/hostapd.conf
View file

@ -159,6 +159,17 @@ fragm_threshold=2346
#basic_rates=10 20 55 110
#basic_rates=60 120 240
# Short Preamble
# This parameter can be used to enable optional use of short preamble for
# frames sent at 2 Mbps, 5.5 Mbps, and 11 Mbps to improve network performance.
# This applies only to IEEE 802.11b-compatible networks and this should only be
# enabled if the local hardware supports use of short preamble. If any of the
# associated STAs do not support short preamble, use of short preamble will be
# disabled (and enabled when such STAs disassociate) dynamically.
# 0 = do not allow use of short preamble (default)
# 1 = allow use of short preamble
#preamble=1
# Station MAC address -based authentication
# Please note that this kind of access control requires a driver that uses
# hostapd to take care of management frame processing and as such, this can be