Hi,
TiWi-R2 module is giving the error "wl12xx: ERROR Tx stuck (in FW) for 5000 ms. Starting recovery" when it is changed to PLT mode.
I have upgraded the compat-wireless and firmware of my TiWi-R2 module.
The firmware and driver versions are as follows.
"firmware booted in PLT mode (PLT 6.3.5.0.98) and Compat-wireless backport release: ol_R5.SP3.03"
it has been working before upgrading the firmware and driver.
This error is occurring only when it is changed to PLT mode first time.
When this error occurs, if i change the configuration to PLT mode off and again i change it to PLT mode then it is not giving this error(It is working).
The log is as shown.
root@arago:/# calibrator dev wlan0 plt power_mode on
wl12xx: power up
wl12xx: firmware booted in PLT mode (PLT 6.3.5.0.98)
root@arago:/#
root@arago:/#
root@arago:/#
root@arago:/# wl12xx: ERROR Tx stuck (in FW) for 5000 ms. Starting recovery
------------[ cut here ]------------
WARNING: at /home/ewl/Zilant-2/arago-tmp/work/da850-omapl138-evm-none-linux-gnueabi/compat-wireless-0.20120206r412_02-r64c/compat-wireless/drivers/net/wireless/wl12xx/main.c:1432 wl12xx_queue_recovery_work+0x34/0xa0 [wl12xx]()
Modules linked in: wl12xx mac80211 cfg80211 compat smsc95xx sierra_net usbnet wl12xx_sdio
Backtrace:
[<c00346fc>] (dump_backtrace+0x0/0x114) from [<c0320a98>] (dump_stack+0x18/0x1c)
r7:00000000 r6:bf10c724 r5:bf12888e r4:00000598
[<c0320a80>] (dump_stack+0x0/0x1c) from [<c0046ca4>] (warn_slowpath_common+0x54/0x6c)
[<c0046c50>] (warn_slowpath_common+0x0/0x6c) from [<c0046ce0>] (warn_slowpath_null+0x24/0x2c)
r9:bf10c9b0 r8:c975b400 r7:cf819200 r6:cf8a5690 r5:cf8a614c
r4:cf8a5660
[<c0046cbc>] (warn_slowpath_null+0x0/0x2c) from [<bf10c724>] (wl12xx_queue_recovery_work+0x34/0xa0 [wl12xx])
[<bf10c6f0>] (wl12xx_queue_recovery_work+0x0/0xa0 [wl12xx]) from [<bf10ca8c>] (wl12xx_tx_watchdog_work+0xdc/0xfc [wl12xx])
r5:cf8a614c r4:cf8a5660
[<bf10c9b0>] (wl12xx_tx_watchdog_work+0x0/0xfc [wl12xx]) from [<c005aed0>] (process_one_work+0x21c/0x380)
r7:cf819200 r6:c043d6a8 r5:cf8a614c r4:c043d778
[<c005acb4>] (process_one_work+0x0/0x380) from [<c005b528>] (worker_thread+0x1f8/0x34c)
[<c005b330>] (worker_thread+0x0/0x34c) from [<c0060c3c>] (kthread+0x8c/0x94)
[<c0060bb0>] (kthread+0x0/0x94) from [<c004a644>] (do_exit+0x0/0x6a4)
r7:00000013 r6:c004a644 r5:c0060bb0 r4:cf829f00
---[ end trace 1b232eecc57a7193 ]---
root@arago:/#
Please help me to resolve this issue.
Thanks,
Prabhakar.