* [ath9k-devel] ath9k warning on AR9160 and AR9220 chipset with 2.6.36 kernel
@ 2010-11-25 3:57 Peizhao Hu
2010-11-25 5:05 ` Mohammed Shafi
0 siblings, 1 reply; 4+ messages in thread
From: Peizhao Hu @ 2010-11-25 3:57 UTC (permalink / raw)
To: ath9k-devel
Hi
I am wondering whether this problem is due to the OpenWRT or an issue of
the ATH9k.
-----------[ cut here ]------------
WARNING: at
/root/openwrt-svn-repo/routerStation/active_trunk/build_dir/linux-ar71xx_generic/compat-wireless-2010-11-20/drivers/net/wireless/ath/ath9k/recv.c:532
ath_stoprecv+0x90/0xa8 [ath9k]()
Could not stop RX, we could be confusing the DMA engine when we start RX up
Modules linked in: ath9k ath9k_common ath9k_hw mac80211 ath ohci_hcd
ath_pci ath_hal(P) nf_nat_tftp nf_conntrack_tftp nf_nat_irc
nf_conntrack_irc nf_nat_ftp nf_conntrack_ftp ipt_MASQUERADE iptable_nat
nf_nat xt_NOTRACK iptable_raw xt_state nf_conntrack_ipv4 nf_defrag_ipv4
nf_conntrack ehci_hcd ipt_REJECT xt_TCPMSS ipt_LOG xt_comment
xt_multiport xt_mac xt_limit iptable_mangle iptable_filter ip_tables
xt_tcpudp x_tables nfs loop lockd sunrpc usbcore nls_base crc_ccitt
cfg80211 compat arc4 aes_generic deflate ecb cbc leds_gpio
button_hotplug gpio_buttons input_polldev input_core [last unloaded: ath]
Call Trace:
[<800696cc>] dump_stack+0x8/0x34
[<8007dedc>] warn_slowpath_common+0x78/0xa4
[<8007df90>] warn_slowpath_fmt+0x2c/0x38
[<82d075b0>] ath_stoprecv+0x90/0xa8 [ath9k]
[<82d04138>] ath_set_channel+0xa4/0x740 [ath9k]
[<82d0503c>] ath_radio_enable+0x55c/0x680 [ath9k]
[<82f45414>] ieee80211_scan_work+0x30c/0x524 [mac80211]
[<800910bc>] process_one_work+0x2c0/0x460
[<80091d88>] worker_thread+0x240/0x434
[<80096a3c>] kthread+0x80/0x8c
[<8006dde4>] kernel_thread_helper+0x10/0x18
---[ end trace 5948ecf07cb92b59 ]---
------------[ cut here ]------------
WARNING: at
/root/openwrt-svn-repo/routerStationPro/trunk_23933/build_dir/linux-ar71xx_generic/compat-wireless-2010-11-20/drivers/net/wireless/ath/ath9k/recv.c:532
ath_stoprecv+0x90/0xa8 [ath9k]()
Could not stop RX, we could be confusing the DMA engine when we start RX up
Modules linked in: ath9k ath9k_common ath9k_hw mac80211 ath ohci_hcd
ath_pci ath_hal(P) nf_nat_tftp nf_conntrack_tftp nf_nat_irc
nf_conntrack_irc nf_nat_ftp nf_conntrack_ftp xt_string xt_layer7
xt_quota xt_pkttype xt_owner ipt_MASQUERADE iptable_nat nf_nat
xt_NOTRACK iptable_raw xt_state nf_conntrack_ipv4 nf_defrag_ipv4
nf_conntrack ehci_hcd ipt_REJECT xt_TCPMSS ipt_LOG xt_comment
xt_multiport xt_mac xt_limit iptable_mangle iptable_filter ip_tables
xt_tcpudp x_tables nfs loop lockd sunrpc usbcore ts_fsm ts_bm ts_kmp
nls_base cfg80211 compat arc4 aes_generic deflate ecb cbc leds_gpio
button_hotplug gpio_buttons input_polldev input_core [last unloaded: ath]
Call Trace:
[<800696cc>] dump_stack+0x8/0x34
[<8007df3c>] warn_slowpath_common+0x78/0xa4
[<8007dff0>] warn_slowpath_fmt+0x2c/0x38
[<869e75b0>] ath_stoprecv+0x90/0xa8 [ath9k]
[<869e4138>] ath_set_channel+0xa4/0x740 [ath9k]
[<869e503c>] ath_radio_enable+0x55c/0x680 [ath9k]
[<87385414>] ieee80211_scan_work+0x30c/0x524 [mac80211]
[<8009111c>] process_one_work+0x2c0/0x460
[<80091de8>] worker_thread+0x240/0x434
[<80096a9c>] kthread+0x80/0x8c
[<8006dde4>] kernel_thread_helper+0x10/0x18
---[ end trace d0a293f7237f639f ]---
regards
Peizhao
^ permalink raw reply [flat|nested] 4+ messages in thread
* [ath9k-devel] ath9k warning on AR9160 and AR9220 chipset with 2.6.36 kernel
2010-11-25 3:57 [ath9k-devel] ath9k warning on AR9160 and AR9220 chipset with 2.6.36 kernel Peizhao Hu
@ 2010-11-25 5:05 ` Mohammed Shafi
2010-11-25 5:46 ` Peizhao Hu
0 siblings, 1 reply; 4+ messages in thread
From: Mohammed Shafi @ 2010-11-25 5:05 UTC (permalink / raw)
To: ath9k-devel
On Thu, Nov 25, 2010 at 9:27 AM, Peizhao Hu <peiworld@gmail.com> wrote:
> Hi
>
> I am wondering whether this problem is due to the OpenWRT or an issue of
> the ATH9k.
>
> -----------[ cut here ]------------
> WARNING: at
> /root/openwrt-svn-repo/routerStation/active_trunk/build_dir/linux-ar71xx_generic/compat-wireless-2010-11-20/drivers/net/wireless/ath/ath9k/recv.c:532
> ath_stoprecv+0x90/0xa8 [ath9k]()
> Could not stop RX, we could be confusing the DMA engine when we start RX up
> Modules linked in: ath9k ath9k_common ath9k_hw mac80211 ath ohci_hcd
> ath_pci ath_hal(P) nf_nat_tftp nf_conntrack_tftp nf_nat_irc
> nf_conntrack_irc nf_nat_ftp nf_conntrack_ftp ipt_MASQUERADE iptable_nat
> nf_nat xt_NOTRACK iptable_raw xt_state nf_conntrack_ipv4 nf_defrag_ipv4
> nf_conntrack ehci_hcd ipt_REJECT xt_TCPMSS ipt_LOG xt_comment
> xt_multiport xt_mac xt_limit iptable_mangle iptable_filter ip_tables
> xt_tcpudp x_tables nfs loop lockd sunrpc usbcore nls_base crc_ccitt
> cfg80211 compat arc4 aes_generic deflate ecb cbc leds_gpio
> button_hotplug gpio_buttons input_polldev input_core [last unloaded: ath]
> Call Trace:
> [<800696cc>] dump_stack+0x8/0x34
> [<8007dedc>] warn_slowpath_common+0x78/0xa4
> [<8007df90>] warn_slowpath_fmt+0x2c/0x38
> [<82d075b0>] ath_stoprecv+0x90/0xa8 [ath9k]
> [<82d04138>] ath_set_channel+0xa4/0x740 [ath9k]
> [<82d0503c>] ath_radio_enable+0x55c/0x680 [ath9k]
> [<82f45414>] ieee80211_scan_work+0x30c/0x524 [mac80211]
> [<800910bc>] process_one_work+0x2c0/0x460
> [<80091d88>] worker_thread+0x240/0x434
> [<80096a3c>] kthread+0x80/0x8c
> [<8006dde4>] kernel_thread_helper+0x10/0x18
>
> ---[ end trace 5948ecf07cb92b59 ]---
>
>
> ------------[ cut here ]------------
> WARNING: at
> /root/openwrt-svn-repo/routerStationPro/trunk_23933/build_dir/linux-ar71xx_generic/compat-wireless-2010-11-20/drivers/net/wireless/ath/ath9k/recv.c:532
> ath_stoprecv+0x90/0xa8 [ath9k]()
> Could not stop RX, we could be confusing the DMA engine when we start RX up
> Modules linked in: ath9k ath9k_common ath9k_hw mac80211 ath ohci_hcd
> ath_pci ath_hal(P) nf_nat_tftp nf_conntrack_tftp nf_nat_irc
> nf_conntrack_irc nf_nat_ftp nf_conntrack_ftp xt_string xt_layer7
> xt_quota xt_pkttype xt_owner ipt_MASQUERADE iptable_nat nf_nat
> xt_NOTRACK iptable_raw xt_state nf_conntrack_ipv4 nf_defrag_ipv4
> nf_conntrack ehci_hcd ipt_REJECT xt_TCPMSS ipt_LOG xt_comment
> xt_multiport xt_mac xt_limit iptable_mangle iptable_filter ip_tables
> xt_tcpudp x_tables nfs loop lockd sunrpc usbcore ts_fsm ts_bm ts_kmp
> nls_base cfg80211 compat arc4 aes_generic deflate ecb cbc leds_gpio
> button_hotplug gpio_buttons input_polldev input_core [last unloaded: ath]
> Call Trace:
> [<800696cc>] dump_stack+0x8/0x34
> [<8007df3c>] warn_slowpath_common+0x78/0xa4
> [<8007dff0>] warn_slowpath_fmt+0x2c/0x38
> [<869e75b0>] ath_stoprecv+0x90/0xa8 [ath9k]
> [<869e4138>] ath_set_channel+0xa4/0x740 [ath9k]
> [<869e503c>] ath_radio_enable+0x55c/0x680 [ath9k]
> [<87385414>] ieee80211_scan_work+0x30c/0x524 [mac80211]
> [<8009111c>] process_one_work+0x2c0/0x460
> [<80091de8>] worker_thread+0x240/0x434
> [<80096a9c>] kthread+0x80/0x8c
> [<8006dde4>] kernel_thread_helper+0x10/0x18
>
> ---[ end trace d0a293f7237f639f ]---
Under what scenario we are seeing this warning ?,is this still
happening with the latest compat.
>
>
> regards
>
> Peizhao
> _______________________________________________
> ath9k-devel mailing list
> ath9k-devel at lists.ath9k.org
> https://lists.ath9k.org/mailman/listinfo/ath9k-devel
>
^ permalink raw reply [flat|nested] 4+ messages in thread
* [ath9k-devel] ath9k warning on AR9160 and AR9220 chipset with 2.6.36 kernel
2010-11-25 5:05 ` Mohammed Shafi
@ 2010-11-25 5:46 ` Peizhao Hu
2010-11-25 8:55 ` Mohammed Shafi
0 siblings, 1 reply; 4+ messages in thread
From: Peizhao Hu @ 2010-11-25 5:46 UTC (permalink / raw)
To: ath9k-devel
Hi,
The firmware was built using OpenWRT svn trunk 24136 that uses
compat-wireless-2010-11-20 and 2.6.36.1 kernel.
The warning message comes right after I configured the radio and bring
it up in adhoc mode.
regards,
Peizhao
On 25/11/10 15:05, Mohammed Shafi wrote:
> On Thu, Nov 25, 2010 at 9:27 AM, Peizhao Hu<peiworld@gmail.com> wrote:
>
>> Hi
>>
>> I am wondering whether this problem is due to the OpenWRT or an issue of
>> the ATH9k.
>>
>> -----------[ cut here ]------------
>> WARNING: at
>> /root/openwrt-svn-repo/routerStation/active_trunk/build_dir/linux-ar71xx_generic/compat-wireless-2010-11-20/drivers/net/wireless/ath/ath9k/recv.c:532
>> ath_stoprecv+0x90/0xa8 [ath9k]()
>> Could not stop RX, we could be confusing the DMA engine when we start RX up
>> Modules linked in: ath9k ath9k_common ath9k_hw mac80211 ath ohci_hcd
>> ath_pci ath_hal(P) nf_nat_tftp nf_conntrack_tftp nf_nat_irc
>> nf_conntrack_irc nf_nat_ftp nf_conntrack_ftp ipt_MASQUERADE iptable_nat
>> nf_nat xt_NOTRACK iptable_raw xt_state nf_conntrack_ipv4 nf_defrag_ipv4
>> nf_conntrack ehci_hcd ipt_REJECT xt_TCPMSS ipt_LOG xt_comment
>> xt_multiport xt_mac xt_limit iptable_mangle iptable_filter ip_tables
>> xt_tcpudp x_tables nfs loop lockd sunrpc usbcore nls_base crc_ccitt
>> cfg80211 compat arc4 aes_generic deflate ecb cbc leds_gpio
>> button_hotplug gpio_buttons input_polldev input_core [last unloaded: ath]
>> Call Trace:
>> [<800696cc>] dump_stack+0x8/0x34
>> [<8007dedc>] warn_slowpath_common+0x78/0xa4
>> [<8007df90>] warn_slowpath_fmt+0x2c/0x38
>> [<82d075b0>] ath_stoprecv+0x90/0xa8 [ath9k]
>> [<82d04138>] ath_set_channel+0xa4/0x740 [ath9k]
>> [<82d0503c>] ath_radio_enable+0x55c/0x680 [ath9k]
>> [<82f45414>] ieee80211_scan_work+0x30c/0x524 [mac80211]
>> [<800910bc>] process_one_work+0x2c0/0x460
>> [<80091d88>] worker_thread+0x240/0x434
>> [<80096a3c>] kthread+0x80/0x8c
>> [<8006dde4>] kernel_thread_helper+0x10/0x18
>>
>> ---[ end trace 5948ecf07cb92b59 ]---
>>
>>
>> ------------[ cut here ]------------
>> WARNING: at
>> /root/openwrt-svn-repo/routerStationPro/trunk_23933/build_dir/linux-ar71xx_generic/compat-wireless-2010-11-20/drivers/net/wireless/ath/ath9k/recv.c:532
>> ath_stoprecv+0x90/0xa8 [ath9k]()
>> Could not stop RX, we could be confusing the DMA engine when we start RX up
>> Modules linked in: ath9k ath9k_common ath9k_hw mac80211 ath ohci_hcd
>> ath_pci ath_hal(P) nf_nat_tftp nf_conntrack_tftp nf_nat_irc
>> nf_conntrack_irc nf_nat_ftp nf_conntrack_ftp xt_string xt_layer7
>> xt_quota xt_pkttype xt_owner ipt_MASQUERADE iptable_nat nf_nat
>> xt_NOTRACK iptable_raw xt_state nf_conntrack_ipv4 nf_defrag_ipv4
>> nf_conntrack ehci_hcd ipt_REJECT xt_TCPMSS ipt_LOG xt_comment
>> xt_multiport xt_mac xt_limit iptable_mangle iptable_filter ip_tables
>> xt_tcpudp x_tables nfs loop lockd sunrpc usbcore ts_fsm ts_bm ts_kmp
>> nls_base cfg80211 compat arc4 aes_generic deflate ecb cbc leds_gpio
>> button_hotplug gpio_buttons input_polldev input_core [last unloaded: ath]
>> Call Trace:
>> [<800696cc>] dump_stack+0x8/0x34
>> [<8007df3c>] warn_slowpath_common+0x78/0xa4
>> [<8007dff0>] warn_slowpath_fmt+0x2c/0x38
>> [<869e75b0>] ath_stoprecv+0x90/0xa8 [ath9k]
>> [<869e4138>] ath_set_channel+0xa4/0x740 [ath9k]
>> [<869e503c>] ath_radio_enable+0x55c/0x680 [ath9k]
>> [<87385414>] ieee80211_scan_work+0x30c/0x524 [mac80211]
>> [<8009111c>] process_one_work+0x2c0/0x460
>> [<80091de8>] worker_thread+0x240/0x434
>> [<80096a9c>] kthread+0x80/0x8c
>> [<8006dde4>] kernel_thread_helper+0x10/0x18
>>
>> ---[ end trace d0a293f7237f639f ]---
>>
> Under what scenario we are seeing this warning ?,is this still
> happening with the latest compat.
>
>>
>> regards
>>
>> Peizhao
>> _______________________________________________
>> ath9k-devel mailing list
>> ath9k-devel at lists.ath9k.org
>> https://lists.ath9k.org/mailman/listinfo/ath9k-devel
>>
>>
^ permalink raw reply [flat|nested] 4+ messages in thread
* [ath9k-devel] ath9k warning on AR9160 and AR9220 chipset with 2.6.36 kernel
2010-11-25 5:46 ` Peizhao Hu
@ 2010-11-25 8:55 ` Mohammed Shafi
0 siblings, 0 replies; 4+ messages in thread
From: Mohammed Shafi @ 2010-11-25 8:55 UTC (permalink / raw)
To: ath9k-devel
On Thu, Nov 25, 2010 at 11:16 AM, Peizhao Hu <peiworld@gmail.com> wrote:
> Hi,
>
> The firmware was built using OpenWRT svn trunk 24136 that uses
> compat-wireless-2010-11-20 and 2.6.36.1 kernel.
>
> The warning message comes right after I configured the radio and bring it up
> in adhoc mode.
Thanks I will it later look whether i am able to get int the latest compat.
>
> regards,
>
> Peizhao
>
>
> On 25/11/10 15:05, Mohammed Shafi wrote:
>>
>> On Thu, Nov 25, 2010 at 9:27 AM, Peizhao Hu<peiworld@gmail.com> ?wrote:
>>
>>>
>>> Hi
>>>
>>> I am wondering whether this problem is due to the OpenWRT or an issue of
>>> the ATH9k.
>>>
>>> -----------[ cut here ]------------
>>> WARNING: at
>>>
>>> /root/openwrt-svn-repo/routerStation/active_trunk/build_dir/linux-ar71xx_generic/compat-wireless-2010-11-20/drivers/net/wireless/ath/ath9k/recv.c:532
>>> ath_stoprecv+0x90/0xa8 [ath9k]()
>>> Could not stop RX, we could be confusing the DMA engine when we start RX
>>> up
>>> Modules linked in: ath9k ath9k_common ath9k_hw mac80211 ath ohci_hcd
>>> ath_pci ath_hal(P) nf_nat_tftp nf_conntrack_tftp nf_nat_irc
>>> nf_conntrack_irc nf_nat_ftp nf_conntrack_ftp ipt_MASQUERADE iptable_nat
>>> nf_nat xt_NOTRACK iptable_raw xt_state nf_conntrack_ipv4 nf_defrag_ipv4
>>> nf_conntrack ehci_hcd ipt_REJECT xt_TCPMSS ipt_LOG xt_comment
>>> xt_multiport xt_mac xt_limit iptable_mangle iptable_filter ip_tables
>>> xt_tcpudp x_tables nfs loop lockd sunrpc usbcore nls_base crc_ccitt
>>> cfg80211 compat arc4 aes_generic deflate ecb cbc leds_gpio
>>> button_hotplug gpio_buttons input_polldev input_core [last unloaded: ath]
>>> Call Trace:
>>> [<800696cc>] dump_stack+0x8/0x34
>>> [<8007dedc>] warn_slowpath_common+0x78/0xa4
>>> [<8007df90>] warn_slowpath_fmt+0x2c/0x38
>>> [<82d075b0>] ath_stoprecv+0x90/0xa8 [ath9k]
>>> [<82d04138>] ath_set_channel+0xa4/0x740 [ath9k]
>>> [<82d0503c>] ath_radio_enable+0x55c/0x680 [ath9k]
>>> [<82f45414>] ieee80211_scan_work+0x30c/0x524 [mac80211]
>>> [<800910bc>] process_one_work+0x2c0/0x460
>>> [<80091d88>] worker_thread+0x240/0x434
>>> [<80096a3c>] kthread+0x80/0x8c
>>> [<8006dde4>] kernel_thread_helper+0x10/0x18
>>>
>>> ---[ end trace 5948ecf07cb92b59 ]---
>>>
>>>
>>> ------------[ cut here ]------------
>>> WARNING: at
>>>
>>> /root/openwrt-svn-repo/routerStationPro/trunk_23933/build_dir/linux-ar71xx_generic/compat-wireless-2010-11-20/drivers/net/wireless/ath/ath9k/recv.c:532
>>> ath_stoprecv+0x90/0xa8 [ath9k]()
>>> Could not stop RX, we could be confusing the DMA engine when we start RX
>>> up
>>> Modules linked in: ath9k ath9k_common ath9k_hw mac80211 ath ohci_hcd
>>> ath_pci ath_hal(P) nf_nat_tftp nf_conntrack_tftp nf_nat_irc
>>> nf_conntrack_irc nf_nat_ftp nf_conntrack_ftp xt_string xt_layer7
>>> xt_quota xt_pkttype xt_owner ipt_MASQUERADE iptable_nat nf_nat
>>> xt_NOTRACK iptable_raw xt_state nf_conntrack_ipv4 nf_defrag_ipv4
>>> nf_conntrack ehci_hcd ipt_REJECT xt_TCPMSS ipt_LOG xt_comment
>>> xt_multiport xt_mac xt_limit iptable_mangle iptable_filter ip_tables
>>> xt_tcpudp x_tables nfs loop lockd sunrpc usbcore ts_fsm ts_bm ts_kmp
>>> nls_base cfg80211 compat arc4 aes_generic deflate ecb cbc leds_gpio
>>> button_hotplug gpio_buttons input_polldev input_core [last unloaded: ath]
>>> Call Trace:
>>> [<800696cc>] dump_stack+0x8/0x34
>>> [<8007df3c>] warn_slowpath_common+0x78/0xa4
>>> [<8007dff0>] warn_slowpath_fmt+0x2c/0x38
>>> [<869e75b0>] ath_stoprecv+0x90/0xa8 [ath9k]
>>> [<869e4138>] ath_set_channel+0xa4/0x740 [ath9k]
>>> [<869e503c>] ath_radio_enable+0x55c/0x680 [ath9k]
>>> [<87385414>] ieee80211_scan_work+0x30c/0x524 [mac80211]
>>> [<8009111c>] process_one_work+0x2c0/0x460
>>> [<80091de8>] worker_thread+0x240/0x434
>>> [<80096a9c>] kthread+0x80/0x8c
>>> [<8006dde4>] kernel_thread_helper+0x10/0x18
>>>
>>> ---[ end trace d0a293f7237f639f ]---
>>>
>>
>> Under what scenario we are seeing this warning ?,is this still
>> happening with the latest compat.
>>
>>>
>>> regards
>>>
>>> Peizhao
>>> _______________________________________________
>>> ath9k-devel mailing list
>>> ath9k-devel at lists.ath9k.org
>>> https://lists.ath9k.org/mailman/listinfo/ath9k-devel
>>>
>>>
>
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2010-11-25 8:55 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz follow: Atom feed
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2010-11-25 3:57 [ath9k-devel] ath9k warning on AR9160 and AR9220 chipset with 2.6.36 kernel Peizhao Hu
2010-11-25 5:05 ` Mohammed Shafi
2010-11-25 5:46 ` Peizhao Hu
2010-11-25 8:55 ` Mohammed Shafi
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