Opened 3 years ago

Last modified 3 years ago

#18812 new defect

iw v3.15 package wrong display width channel for 5Mhz/10 Mhz

Reported by: sp2ong Owned by: developers
Priority: normal Milestone: Barrier Breaker 14.07
Component: packages Version: Barrier Breaker 14.07
Keywords: Cc:


I have use 802.11s with BB 14.07 and I can setup channels width 5 Mhz or 10 Mhz in /etc/config/wireless with "option chanbw" but when I have use command

iw mesh0 info
Interface mesh0

ifindex 20
wdev 0x11
addr ce:c0:48:bc:b8:9c
type mesh point
wiphy 0
channel 255 (2402 MHz), width: 20 MHz (no HT), center1: 2402 MHz

it is look package iw 3.15 wrong display width channles when I use 5 or 10 Mhz. It is in source mesh.c file
I have look in source ibbs.c in this file exist information about 5 or 10 Mhz width channels.

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Change History (1)

comment:1 Changed 3 years ago by anonymous

I have similar problem with iw v3.15. I have use ad-hoc mode with OLSR network. I have setup channel width 5 Mhz but iw show wrong information

# iw dev

Interface wlan

ifindex 6
wdev 0x2
addr 68:72:51:06:51:b3
ssid test-net
type IBSS
channel 247 (2362 MHz), width: 20 MHz (no HT), center1: 2362 MHz

# cat /sys/kernel/debug/ieee80211/phy0/ath9k/chanbw

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