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Opened 4 years ago

Closed 4 years ago

#16674 closed defect (fixed)

hostapd accept only 20 Mhz connections (ar71xx)

Reported by: anonymous Owned by: developers
Priority: response-needed Milestone: Chaos Calmer 15.05
Component: other Version: Trunk
Keywords: hosapd 40 mhz Cc:

Description

I am using BB r40878
Hostapd is not using 40 mhz bandwith, altough the parameters in hostapd conf is set correctly. (see attachment)
The maximum speed i get is 72,2 Mhz.

Attachments (2)

hostapd-phy0.conf (626 bytes) - added by anonymous 4 years ago.
hostapd.conf
fix_wpa_supplicant_hostapd_ctrl.patch (4.6 KB) - added by anonymous 4 years ago.

Download all attachments as: .zip

Change History (8)

Changed 4 years ago by anonymous

hostapd.conf

comment:1 Changed 4 years ago by anonymous

Output from iw phy0 list:
Wiphy phy0

max # scan SSIDs: 4
max scan IEs length: 2257 bytes
Coverage class: 1 (up to 450m)
Device supports AP-side u-APSD.
Device supports T-DLS.
Available Antennas: TX 0x3 RX 0x3
Configured Antennas: TX 0x3 RX 0x3
Supported interface modes:

  • IBSS
  • managed
  • AP
  • AP/VLAN
  • WDS
  • monitor
  • mesh point
  • P2P-client
  • P2P-GO

Band 1:

Capabilities: 0x11ef

RX LDPC
HT20/HT40
SM Power Save disabled
RX HT20 SGI
RX HT40 SGI
TX STBC
RX STBC 1-stream
Max AMSDU length: 3839 bytes
DSSS/CCK HT40

Maximum RX AMPDU length 65535 bytes (exponent: 0x003)
Minimum RX AMPDU time spacing: 8 usec (0x06)
HT TX/RX MCS rate indexes supported: 0-15
Frequencies:

  • 2412 MHz [1] (30.0 dBm)
  • 2417 MHz [2] (30.0 dBm)
  • 2422 MHz [3] (30.0 dBm)
  • 2427 MHz [4] (30.0 dBm)
  • 2432 MHz [5] (30.0 dBm)
  • 2437 MHz [6] (30.0 dBm)
  • 2442 MHz [7] (30.0 dBm)
  • 2447 MHz [8] (30.0 dBm)
  • 2452 MHz [9] (30.0 dBm)
  • 2457 MHz [10] (30.0 dBm)
  • 2462 MHz [11] (30.0 dBm)
  • 2467 MHz [12] (30.0 dBm)
  • 2472 MHz [13] (disabled)
  • 2484 MHz [14] (disabled)

valid interface combinations:

  • #{ managed, WDS } <= 2048, #{ AP, mesh point } <= 8, #{ P2P-client, P2P-GO } <= 1, #{ IBSS } <= 1, total <= 2048, #channels <= 1, STA/AP BI must match

HT Capability overrides:

  • MCS: ff ff ff ff ff ff ff ff ff ff
  • maximum A-MSDU length
  • supported channel width
  • short GI for 40 MHz
  • max A-MPDU length exponent
  • min MPDU start spacing

comment:2 Changed 4 years ago by jow

  • Priority changed from normal to response-needed

What client device?

comment:3 Changed 4 years ago by anonymous

I am using wa850re, without relayd.

comment:4 Changed 4 years ago by anonymous

Sorry i slept, it doesnt matter which device. I have testet with mac air, Lenovo laptop and same Smartphones.
They all habe at least n standard

comment:5 Changed 4 years ago by anonymous

After applying the patch mentioned in ticket 12720 my clients are working with 40 mhz.
Could anybody implement the patch from FurryFur for future use ?

Changed 4 years ago by anonymous

comment:6 Changed 4 years ago by nbd

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

fix committed in r41019

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