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Opened 6 years ago

Closed 2 years ago

#11160 closed defect (upstream)

Wrong Txpower Reporting on RT3052F

Reported by: alphasparc@… Owned by: developers
Priority: normal Milestone: Barrier Breaker 14.07
Component: base system Version: Trunk
Keywords: Cc:

Description

Device Aztech HW550-3G Wrong wlan0 info

root@OpenWRT:~# iwconfig wlan0
wlan0     IEEE 802.11bgn  Mode:Master  Frequency:2.442 GHz  Tx-Power=0 dBm   
          RTS thr=2347 B   Fragment thr=2346 B   
          Power Management:off

root@OpenWRT:~# iwconfig wlan0 txpower
Error for wireless request "Set Tx Power" (8B26) :
    too few arguments.
root@OpenWRT:~# iwconfig wlan0 txpower 20
Error for wireless request "Set Tx Power" (8B26) :
    SET failed on device wlan0 ; Invalid argument.

root@OpenWRT:~# iw wlan0 info
Interface wlan0
	ifindex 8
	type AP
	wiphy 3

Configuration file: /var/run/hostapd-phy0.conf
Using interface wlan0 with hwaddr 00:26:75:0f:58:53 and ssid 'OpenWRT'
root@OpenWRT:~# cat /var/run/hostapd-phy0.conf 
ctrl_interface=/var/run/hostapd-phy0
driver=nl80211
wmm_ac_bk_cwmin=4
wmm_ac_bk_cwmax=10
wmm_ac_bk_aifs=7
wmm_ac_bk_txop_limit=0
wmm_ac_bk_acm=0
wmm_ac_be_aifs=3
wmm_ac_be_cwmin=4
wmm_ac_be_cwmax=10
wmm_ac_be_txop_limit=0
wmm_ac_be_acm=0
wmm_ac_vi_aifs=2
wmm_ac_vi_cwmin=3
wmm_ac_vi_cwmax=4
wmm_ac_vi_txop_limit=94
wmm_ac_vi_acm=0
wmm_ac_vo_aifs=2
wmm_ac_vo_cwmin=2
wmm_ac_vo_cwmax=3
wmm_ac_vo_txop_limit=47
wmm_ac_vo_acm=0
tx_queue_data3_aifs=7
tx_queue_data3_cwmin=15
tx_queue_data3_cwmax=1023
tx_queue_data3_burst=0
tx_queue_data2_aifs=3
tx_queue_data2_cwmin=15
tx_queue_data2_cwmax=63
tx_queue_data2_burst=0
tx_queue_data1_aifs=1
tx_queue_data1_cwmin=7
tx_queue_data1_cwmax=15
tx_queue_data1_burst=3.0
tx_queue_data0_aifs=1
tx_queue_data0_cwmin=3
tx_queue_data0_cwmax=7
tx_queue_data0_burst=1.5
hw_mode=g
channel=7

country_code=US
noscan=1

logger_syslog=127
logger_syslog_level=2
logger_stdout=127
logger_stdout_level=2
ieee80211n=1
ht_capab=[HT40-][GF][SHORT-GI-20][SHORT-GI-40][TX-STBC][RX-STBC12]
ieee80211d=1
preamble=0

interface=wlan0
ctrl_interface=/var/run/hostapd-phy0
wpa_passphrase=password
auth_algs=1
wpa=2
wpa_pairwise=CCMP
ssid=OpenWRT
bridge=br-lan
wmm_enabled=1
bssid=00:26:75:0f:58:53
ignore_broadcast_ssid=0

Attachments (0)

Change History (4)

comment:1 Changed 6 years ago by Chris Chalvantzis <c.chalvantzis@…>

Any news for this ticket? Is a problem with the driver or the wifi firmware? Thanks!

comment:2 Changed 4 years ago by jow

  • Milestone changed from Attitude Adjustment 12.09 to Barrier Breaker 14.07

Milestone Attitude Adjustment 12.09 deleted

comment:3 Changed 2 years ago by rmilecki

RT3052 is supported by rt2800pci.ko. If you take a look at rt2800pci_mac80211_ops you will see it doesn't provide get_txpower callback (check documentation of struct ieee80211_ops for details).

So it's a limitation of upstream rt2800pci.ko driver.

comment:4 Changed 2 years ago by rmilecki

  • Resolution set to upstream
  • Status changed from new to closed

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