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Ticket #2256 (new defect)

Opened 13 years ago

Last modified 12 years ago

txpower problem - Senao EMP-3602, 250mW

Reported by: p4eter@gmail.com Assigned to:
Priority: major Milestone:
Component: madwifi: HAL Version: trunk
Keywords: txpower Cc:
Patch is attached: 0 Pending: 0

Description

I have Senao EMP-3602, 250mW card but I can achieve only 39mW in my country limitation is 100mW (POLAND)

madwifi trunk r3941

regdomain=55 countrycode=0

lspci -vv

03:0f.0 Ethernet controller: Atheros Communications Inc. Atheros AR5001X+ Wireless Network Adapter (rev 01)
        Subsystem: Atheros Communications Inc. TRENDnet TEW-443PI Wireless PCI Adapter
        Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx-
        Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 96 (2500ns min, 7000ns max), Cache Line Size: 32 bytes
        Interrupt: pin A routed to IRQ 17
        Region 0: Memory at feae0000 (32-bit, non-prefetchable) [size=64K]
        Capabilities: [44] Power Management version 2
                Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
                Status: D0 PME-Enable- DSel=0 DScale=2 PME-

iwlist ath0 txpower

ath0      8 available transmit-powers :
          0 dBm         (1 mW)
          4 dBm         (2 mW)
          6 dBm         (3 mW)
          8 dBm         (6 mW)
          10 dBm        (10 mW)
          12 dBm        (15 mW)
          14 dBm        (25 mW)
          16 dBm        (39 mW)
          Current Tx-Power:16 dBm       (39 mW)

dmesg:

ath_hal: module license 'Proprietary' taints kernel.
AR5210, AR5211, AR5212, AR5416, RF5111, RF5112, RF2413, RF5413, RF2133)
ath_pci 0000:03:0f.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
MadWifi: ath_attach: Switching rfkill capability off.
wifi0: Atheros AR2414 chip found (MAC 7.9, PHY 2112A 4.5, Radio 5.6)
ath_pci: wifi0: Atheros 5212: mem=0xfeae0000, irq=17

Change History

03/17/09 08:32:00 changed by anonymous

PCI ID of this card 168c:0013

I have a problem with occasionally hang up system too, on trunk or stable madwifi, with hostapd 5.11 - 6.8

07/16/09 04:46:23 changed by daniel

with madwifi you never can get more than 50 mW, is a fact.