Tool/software: Linux
Hi ,
In my project , i am using WL1831mod to communicate with cloud . Here i have configured Wl1831mod as Client . I am facing kernel crash issue during long run or some time randomely (cant able to find the root cause) . After this crash i cant able to connect with any AP until i have reboot the board . I need immediate support and solution from Ti . Kindly look below the details of firmware and driver version ,
Kernel Crash Log:
wlcore: down
ieee80211 phy0: Hardware restart was requested
wlcore: PHY firmware version: Rev 8.2.0.0.237
wlcore: firmware booted (Rev 8.9.0.0.70)
wlcore: ERROR SW watchdog interrupt received! starting recovery.
------------[ cut here ]------------
WARNING: CPU: 0 PID: 378 at
/home/vvdnlt230/vvdn_all/ELIU_ACCS/eliu_accs/src/build_elika76_92_dual/tmp/work/eliuaccs_dual-poky-linux-gnueabi/ti-compat-wl18xx/r8.a6.01-r0/ compat_wireless/drivers/net/wireless/ti/wlcore/main.c:806
wl12xx_queue_recovery_work.part.39+0x58/0x5c [wlcore]()
Modules linked in: wiegand_input snd_soc_microsemi_dac(O) zl380tw(O) v4l2loopback(O)
wl18xx(O) wlcore_sdio(O) wlcore(O) mac80211(O) cfg80211(O) compat(O) mxc_v4l2_capture
ipu_bg_overlay_sdc ipu_still ipu_prp_enc ov5640_camera_mipi ipu_csi_enc ipu_fg_overlay_sdc v4l2_int_device evbug
CPU: 0 PID: 378 Comm: irq/261-wl18xx Tainted: G W O 3.14.28_1.0.0_ga-eliuaccs #1
[<80014b10>] (unwind_backtrace) from [<800117ec>] (show_stack+0x10/0x14)
[<800117ec>] (show_stack) from [<806b3154>] (dump_stack+0x7c/0xbc)
[<806b3154>] (dump_stack) from [<8002ef34>] (warn_slowpath_common+0x70/0x8c)
[<8002ef34>] (warn_slowpath_common) from [<8002efec>] (warn_slowpath_null+0x1c/0x24)
[<8002efec>] (warn_slowpath_null) from [<7f127bd8>] (wl12xx_queue_recovery_work.part.39+0x58/0x5c [wlcore])
[<7f127bd8>] (wl12xx_queue_recovery_work.part.39 [wlcore]) from [<7f127e64>] (wlcore_irq+0x168/0x16c [wlcore])
[<7f127e64>] (wlcore_irq [wlcore]) from [<8006a5d8>] (irq_thread_fn+0x1c/0x40)
[<8006a5d8>] (irq_thread_fn) from [<8006a8d0>] (irq_thread+0x124/0x164)
[<8006a8d0>] (irq_thread) from [<80049a5c>] (kthread+0xcc/0xe4)
[<80049a5c>] (kthread) from [<8000e5f8>] (ret_from_fork+0x14/0x3c)
---[ end trace a0fb62a307cabee7 ]---
Firmware PHY version : Rev 8.2.0.0.237
Firmware Wlcore version : Rev 8.9.0.0.70
Backport version : R8.7_SP1-0