From: Daniel Wagner <wagi@monom.org>
To: Seth Forshee <seth.forshee@canonical.com>
Cc: Arend van Spriel <arend@broadcom.com>,
linux-wireless@vger.kernel.org,
"John W. Linville" <linville@tuxdriver.com>,
"Franky (Zhenhui) Lin" <frankyl@broadcom.com>,
Brett Rudley <brudley@broadcom.com>,
Roland Vossen <rvossen@broadcom.com>,
Kan Yan <kanyan@broadcom.com>,
brcm80211-dev-list@broadcom.com
Subject: Re: [PATCH v2 00/22] brcmsmac: Tx rework and expanded debug/trace support
Date: Tue, 20 Nov 2012 08:30:10 +0100 [thread overview]
Message-ID: <50AB3182.5040505@monom.org> (raw)
In-Reply-To: <50AA845C.2050809@monom.org>
Hi Seth,
On 19.11.2012 20:11, Daniel Wagner wrote:
> Works perfectly fine on my machine.
Well, not really true. Though I am not sure if this what I am seeing
related to your changes. I see following log only when I am using my
home AP. The pattern is that when the connection stop working I see
something like this in the log:
[ 8735.159091] wlan0: moving STA 1c:c6:3c:1f:50:68 to state 4
[ 8735.197298] wlan0: Rx A-MPDU request on tid 0 result 0
[ 8735.566368] wlan0: Open BA session requested for 1c:c6:3c:1f:50:68 tid 0
[ 8735.573701] wlan0: activated addBA response timer on tid 0
[ 8735.578826] wlan0: switched off addBA timer for tid 0
[ 8735.578834] wlan0: Aggregation is on for tid 0
[ 8749.687530] wlan0: tx session timer expired on tid 0
[ 8749.687558] wlan0: Tx BA session stop requested for 1c:c6:3c:1f:50:68 tid 0
[ 8749.700550] wlan0: Stopping Tx BA session for 1c:c6:3c:1f:50:68 tid 0
This is what I do: First establishing a connection, then after a while any
traffic seems stops for a period and sometimes it recovers from that point. If
not a disconnect/connect (using ConnMan) dance fixes the problem.
Here some more logs with the reconnect dance.
[ 8726.077111] wlan0: deauthenticating from 1c:c6:3c:1f:50:68 by local choice (reason=3)
[ 8726.077147] wlan0: Tx BA session stop requested for 1c:c6:3c:1f:50:68 tid 0
[ 8726.078819] wlan0: Rx BA session stop requested for 1c:c6:3c:1f:50:68 tid 0 recipient reason: 36
[ 8726.078824] wlan0: Stopping Tx BA session for 1c:c6:3c:1f:50:68 tid 0
[ 8726.080882] wlan0: moving STA 1c:c6:3c:1f:50:68 to state 3
[ 8726.080892] wlan0: moving STA 1c:c6:3c:1f:50:68 to state 2
[ 8726.080899] wlan0: moving STA 1c:c6:3c:1f:50:68 to state 1
[ 8726.080904] wlan0: Removed STA 1c:c6:3c:1f:50:68
[ 8726.081038] brcmsmac bcma0:0: brcmsmac: brcms_ops_bss_info_changed: disassociated
[ 8726.081061] brcmsmac bcma0:0: brcms_ops_bss_info_changed: arp filtering: enabled false, count 1 (implement)
[ 8726.081069] brcmsmac bcma0:0: brcms_ops_bss_info_changed: qos enabled: false (implement)
[ 8726.083399] cfg80211: Calling CRDA to update world regulatory domain
[ 8726.087764] wlan0: Destroyed STA 1c:c6:3c:1f:50:68
[ 8726.094448] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 8726.110106] cfg80211: World regulatory domain updated:
[ 8726.110116] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
[ 8726.110123] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 8726.110130] cfg80211: (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[ 8726.110135] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[ 8726.110141] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 8726.110145] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 8726.110192] cfg80211: Calling CRDA for country: DE
[ 8726.122480] cfg80211: Regulatory domain changed to country: DE
[ 8726.122490] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
[ 8726.122496] cfg80211: (2400000 KHz - 2483500 KHz @ 40000 KHz), (N/A, 2000 mBm)
[ 8726.122502] cfg80211: (5150000 KHz - 5250000 KHz @ 40000 KHz), (N/A, 2000 mBm)
[ 8726.122508] cfg80211: (5250000 KHz - 5350000 KHz @ 40000 KHz), (N/A, 2000 mBm)
[ 8726.122513] cfg80211: (5470000 KHz - 5725000 KHz @ 40000 KHz), (N/A, 2698 mBm)
[ 8727.076039] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 8735.043286] wlan0: authenticate with 1c:c6:3c:1f:50:68
[ 8735.043307] wlan0: Allocated STA 1c:c6:3c:1f:50:68
[ 8735.049752] wlan0: Inserted STA 1c:c6:3c:1f:50:68
[ 8735.049761] wlan0: send auth to 1c:c6:3c:1f:50:68 (try 1/3)
[ 8735.057482] wlan0: authenticated
[ 8735.057497] wlan0: moving STA 1c:c6:3c:1f:50:68 to state 2
[ 8735.058281] wlan0: associate with 1c:c6:3c:1f:50:68 (try 1/3)
[ 8735.114690] wlan0: RX AssocResp from 1c:c6:3c:1f:50:68 (capab=0x431 status=0 aid=3)
[ 8735.114709] wlan0: moving STA 1c:c6:3c:1f:50:68 to state 3
[ 8735.114717] wlan0: WMM queue=2 aci=0 acm=0 aifs=3 cWmin=15 cWmax=1023 txop=0 uapsd=0
[ 8735.114844] wlan0: WMM queue=3 aci=1 acm=0 aifs=7 cWmin=15 cWmax=1023 txop=0 uapsd=0
[ 8735.114965] wlan0: WMM queue=1 aci=2 acm=0 aifs=2 cWmin=7 cWmax=15 txop=94 uapsd=0
[ 8735.115087] wlan0: WMM queue=0 aci=3 acm=0 aifs=2 cWmin=3 cWmax=7 txop=47 uapsd=0
[ 8735.115301] brcmsmac bcma0:0: brcmsmac: brcms_ops_bss_info_changed: associated
[ 8735.115321] brcmsmac bcma0:0: brcms_ops_bss_info_changed: arp filtering: enabled true, count 0 (implement)
[ 8735.115334] brcmsmac bcma0:0: brcms_ops_bss_info_changed: qos enabled: true (implement)
[ 8735.115361] wlan0: associated
[ 8735.116132] cfg80211: Calling CRDA for country: DE
[ 8735.116218] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 8735.118204] wlan0: dropped frame to 1c:c6:3c:1f:50:68 (unauthorized port)
[ 8735.120665] cfg80211: Regulatory domain changed to country: DE
[ 8735.120672] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
[ 8735.120678] cfg80211: (2400000 KHz - 2483500 KHz @ 40000 KHz), (N/A, 2000 mBm)
[ 8735.120682] cfg80211: (5150000 KHz - 5250000 KHz @ 40000 KHz), (N/A, 2000 mBm)
[ 8735.120687] cfg80211: (5250000 KHz - 5350000 KHz @ 40000 KHz), (N/A, 2000 mBm)
[ 8735.120692] cfg80211: (5470000 KHz - 5725000 KHz @ 40000 KHz), (N/A, 2698 mBm)
[ 8735.159091] wlan0: moving STA 1c:c6:3c:1f:50:68 to state 4
[ 8735.197298] wlan0: Rx A-MPDU request on tid 0 result 0
[ 8735.566368] wlan0: Open BA session requested for 1c:c6:3c:1f:50:68 tid 0
[ 8735.573701] wlan0: activated addBA response timer on tid 0
[ 8735.578826] wlan0: switched off addBA timer for tid 0
[ 8735.578834] wlan0: Aggregation is on for tid 0
[ 8749.687530] wlan0: tx session timer expired on tid 0
[ 8749.687558] wlan0: Tx BA session stop requested for 1c:c6:3c:1f:50:68 tid 0
[ 8749.700550] wlan0: Stopping Tx BA session for 1c:c6:3c:1f:50:68 tid 0
cheers,
daniel
next prev parent reply other threads:[~2012-11-20 7:30 UTC|newest]
Thread overview: 77+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-11-15 14:07 [PATCH v2 00/22] brcmsmac: Tx rework and expanded debug/trace support Seth Forshee
2012-11-15 14:07 ` [PATCH v2 01/22] brcmsmac: Introduce AMPDU sessions for assembling AMPDUs Seth Forshee
2012-11-16 8:36 ` Arend van Spriel
2012-11-16 14:12 ` Seth Forshee
2012-11-16 15:02 ` Arend van Spriel
2012-11-16 15:18 ` Seth Forshee
2012-11-19 18:33 ` Arend van Spriel
2012-11-15 14:07 ` [PATCH v2 02/22] brcmsmac: Don't weight AMPDU packets in txfifo Seth Forshee
2012-11-19 18:34 ` Arend van Spriel
2012-11-15 14:07 ` [PATCH v2 03/22] brcmsmac: Add helper function for updating txavail count Seth Forshee
2012-11-19 18:35 ` Arend van Spriel
2012-11-15 14:07 ` [PATCH v2 04/22] brcmsmac: Remove unimplemented flow control functions Seth Forshee
2012-11-19 18:35 ` Arend van Spriel
2012-11-15 14:07 ` [PATCH v2 05/22] brcmsmac: Use IEEE 802.11 AC levels for pktq precedence levels Seth Forshee
2012-11-19 18:42 ` Arend van Spriel
2012-11-19 19:16 ` Seth Forshee
2012-11-19 20:50 ` Arend van Spriel
2012-11-15 14:07 ` [PATCH v2 06/22] brcmsmac: Remove internal tx queue Seth Forshee
2012-11-19 18:47 ` Arend van Spriel
2012-11-15 14:07 ` [PATCH v2 07/22] brcmsmac: Use correct descriptor count when calculating next rx descriptor Seth Forshee
2012-11-15 14:07 ` [PATCH v2 08/22] brcmsmac: Reduce number of entries in tx DMA rings Seth Forshee
2012-11-19 18:47 ` Arend van Spriel
2012-11-15 14:07 ` [PATCH v2 09/22] brcm80211: Allow trace support to be enabled separately from debug Seth Forshee
2012-11-19 20:33 ` Arend van Spriel
2012-11-19 21:15 ` Seth Forshee
2012-11-19 21:19 ` Arend van Spriel
2012-11-19 21:33 ` Seth Forshee
2012-11-27 16:22 ` Seth Forshee
2012-11-15 14:08 ` [PATCH v2 10/22] brcm80211: Convert log message levels to debug levels Seth Forshee
2012-11-15 14:08 ` [PATCH v2 11/22] brcmsmac: Add module parameter for setting the debug level Seth Forshee
2012-11-19 20:35 ` Arend van Spriel
2012-11-15 14:08 ` [PATCH v2 12/22] brcmsmac: Add support for writing debug messages to the trace buffer Seth Forshee
2012-11-19 20:35 ` Arend van Spriel
2012-11-22 13:42 ` Arend van Spriel
2012-11-15 14:08 ` [PATCH v2 13/22] brcmsmac: Use debug macros for general error and debug statements Seth Forshee
2012-11-15 14:08 ` [PATCH v2 14/22] brcmsmac: Add brcms_dbg_mac80211() debug macro Seth Forshee
2012-11-19 20:36 ` Arend van Spriel
2012-11-15 14:08 ` [PATCH v2 15/22] brcmsmac: Add rx and tx debug macros Seth Forshee
2012-11-19 20:37 ` Arend van Spriel
2012-11-15 14:08 ` [PATCH v2 16/22] brcmsmac: Add brcms_dbg_int() debug macro Seth Forshee
2012-11-19 20:37 ` Arend van Spriel
2012-11-15 14:08 ` [PATCH v2 17/22] brcmsmac: Add brcms_dbg_dma() " Seth Forshee
2012-11-19 20:38 ` Arend van Spriel
2012-11-15 14:08 ` [PATCH v2 18/22] brcmsmac: Add brcms_dbg_ht() " Seth Forshee
2012-11-19 20:39 ` Arend van Spriel
2012-11-15 14:08 ` [PATCH v2 19/22] brcmsmac: Improve tx trace and debug support Seth Forshee
2012-11-15 14:08 ` [PATCH v2 20/22] brcmsmac: Add tracepoint for macintstatus Seth Forshee
2012-11-15 14:08 ` [PATCH v2 21/22] brcmsmac: Add tracepoint for AMPDU session information Seth Forshee
2012-11-15 14:08 ` [PATCH v2 22/22] brcmsmac: Remove some noisy and uninformative debug messages Seth Forshee
2012-11-15 19:47 ` [PATCH v2 00/22] brcmsmac: Tx rework and expanded debug/trace support Arend van Spriel
2012-11-19 19:11 ` Daniel Wagner
2012-11-20 7:30 ` Daniel Wagner [this message]
2012-11-20 14:28 ` Seth Forshee
2012-11-20 17:44 ` Daniel Wagner
2012-11-20 20:54 ` Seth Forshee
2012-11-20 22:35 ` Daniel Wagner
2012-11-20 22:45 ` Daniel Wagner
2012-11-21 9:44 ` Arend van Spriel
2012-11-21 9:56 ` Daniel Wagner
2012-11-21 14:35 ` Seth Forshee
2012-11-21 17:56 ` Arend van Spriel
2012-11-23 7:32 ` Daniel Wagner
2012-11-26 19:36 ` Seth Forshee
2012-11-26 21:20 ` Daniel Wagner
2012-12-03 8:23 ` Daniel Wagner
2012-12-03 8:37 ` Arend van Spriel
2012-12-03 10:15 ` Daniel Wagner
2012-12-03 17:40 ` Arend van Spriel
2012-12-04 7:25 ` Daniel Wagner
2012-12-05 8:16 ` Daniel Wagner
2012-11-20 21:09 ` Arend van Spriel
2012-11-20 21:16 ` Seth Forshee
2012-11-20 21:51 ` Arend van Spriel
2012-11-20 22:36 ` Seth Forshee
2012-11-20 22:35 ` Daniel Wagner
2012-11-19 20:45 ` Arend van Spriel
2012-11-19 21:33 ` Seth Forshee
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