• State
  • Locked Locked
  • Replies 5 replies
  • Subscribers 40 subscribers
  • Views 1795 views
  • Users 0 members are here
Support feedback
Options
Options
Related

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

Help! Not working WLAN(TI WL1271) SDIO card on OMAP4430.

Jinsub Kim
Prodigy 20 points
Other Parts Discussed in Thread: WL1271, TWL6040, TWL6030
Hi, everyone!

I try to use wifi(TI WL1271) sdio card on Blaze().
I saw following error message when mounted on card:
  wl12xx: ERROR nvs size is not as expected: 1113 != 912

So was replaced with 'wl1271-nvs_127x.bin' to 'wl1271-nvs.bin'. (or wl12xx.h:54: #define WL12XX_NVS_NAME "ti-connectivity/wl1271-nvs_127x.bin")
This time, the following error message output.

What can i do to fix this problem?

Regards,
JS. Kim

error message:
  [  188.469177] mmc1: card claims to support voltages below the defined range. These will be ignored.
  [  188.490661] mmc1: queuing unknown CIS tuple 0x91 (3 bytes)
  [  188.498382] mmc1: new SDIO card at address 0001
  [  188.849945] cfg80211: wext will not work because kernel was compiled with CONFIG_WIRELESS_EXT=n. Tools using wext interface, like iwconfig will not work.
  [  188.868652] wl12xx: loaded
  [  190.649627] wl12xx: open_count=0, add=1, current_fw=0
  [  190.655761] wl12xx: state: 0
  [  191.083129] wl12xx: TEST_CMD_INI_FILE_RADIO_PARAM: 00000000: 00 00 00 00 19 00 00 00 00 00 ec f6 00 0c 18 f8
  [  191.094268] wl12xx: TEST_CMD_INI_FILE_RADIO_PARAM: 00000010: fc 00 08 10 f0 f8 00 0a 14 00 00 00 00 00 00 00
  [  191.105163] wl12xx: TEST_CMD_INI_FILE_RADIO_PARAM: 00000020: 00 00 00 00 00 00 00 ee f4 f8 fe 05 ea f3 fa 01
  [  191.116180] wl12xx: TEST_CMD_INI_FILE_RADIO_PARAM: 00000030: 06 e5 f1 fa 02 07 d9 01 80 00 1d 1f 22 26 27 29
  [  191.127197] wl12xx: TEST_CMD_INI_FILE_RADIO_PARAM: 00000040: 1d 1f 22 26 27 27 16 1d 1e 20 24 25 50 50 50 50
  [  191.138214] wl12xx: TEST_CMD_INI_FILE_RADIO_PARAM: 00000050: 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50
  [  191.150177] wl12xx: TEST_CMD_INI_FILE_RADIO_PARAM: 00000060: 50 50 50 50 50 50 50 50 01 02 02 02 02 00 15 15
  [  191.161285] wl12xx: TEST_CMD_INI_FILE_RADIO_PARAM: 00000070: 15 19 19 15 10 1e 2d 00 9a 01 ae 01 c2 01 cc 01
  [  191.172485] wl12xx: TEST_CMD_INI_FILE_RADIO_PARAM: 00000080: db 01 db 01 d1 01 80 80 80 80 80 80 80 00 00 00
  [  191.183593] wl12xx: TEST_CMD_INI_FILE_RADIO_PARAM: 00000090: 00 00 00 00 1c 1e 21 23 25 50 18 1e 21 23 25 50
  [  191.194854] wl12xx: TEST_CMD_INI_FILE_RADIO_PARAM: 000000a0: 16 1c 1e 20 20 50 50 50 50 50 50 50 50 50 50 50
  [  191.205535] wl12xx: TEST_CMD_INI_FILE_RADIO_PARAM: 000000b0: 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50
  [  191.216278] wl12xx: TEST_CMD_INI_FILE_RADIO_PARAM: 000000c0: 50 50 50 50 50 50 50 50 50 01 02 02 02 02 00 10
  [  191.226898] wl12xx: TEST_CMD_INI_FILE_RADIO_PARAM: 000000d0: 10 10 10 10 10 10 10 10 10 10 10 10 1e 2d 00 00
  [  191.238220] wl12xx: TEST_CMD_INI_FILE_EXT_RADIO_PARAM: 00000000: 00 00 00 00 26 00 00 00 00 00 00 00 00 00 00 00
  [  191.249237] wl12xx: TEST_CMD_INI_FILE_EXT_RADIO_PARAM: 00000010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  [  191.260223] wl12xx: TEST_CMD_INI_FILE_EXT_RADIO_PARAM: 00000020: 00 00 00 00
  [  191.318634] wl12xx: firmware booted (Rev 6.3.9.0.117)
  [  191.334808] ADDRCONF(NETDEV_UP): wlan0: link is not ready
  [  191.454833] wl12xx: RX_FILTER: 00000000: 00 00 00 00 00 00 00 00 01 00 01 01 00 00 06 02
  [  191.464477] wl12xx: RX_FILTER: 00000010: 00 d2 8b 43 9f fd 00 00
  [  191.477600] wl12xx: RX_FILTER: 00000000: 00 00 00 00 00 00 00 00 01 01 01 01 00 00 02 02
  [  191.494720] wl12xx: RX_FILTER: 00000010: 33 33 00 00
  [  191.501647] wl12xx: RX_FILTER: 00000000: 00 00 00 00 00 00 00 00 00 00 00 00
  [  191.510620] wl12xx: RX_FILTER: 00000000: 00 00 00 00 00 00 00 00 00 01 00 00
  [  191.519409] wl12xx: RX_FILTER: 00000000: 00 00 00 00 00 00 00 00 01 00 01 01 00 00 06 02
  [  191.528320] wl12xx: RX_FILTER: 00000010: 00 d2 8b 43 9f fd 00 00
  [  191.534942] wl12xx: RX_FILTER: 00000000: 00 00 00 00 00 00 00 00 01 01 01 01 00 00 02 02
  [  191.543670] wl12xx: RX_FILTER: 00000010: 33 33 00 00
  [  222.128448] wl12xx: ERROR ELP wakeup timeout!
  [  222.133636] ------------[ cut here ]------------
  [  222.139007] WARNING: at /home/vmfhrmfoaj/Workspace/ti-wlan/src/blaze/build/mydroid/hardware/ti/wlan/mac80211/compat_wl12xx/drivers/net/wireless/wl12xx/main.c:1279 wl12xx_queue_recovery_work+0x68/0x6c [wl12xx]()
  [  222.159759] Modules linked in: wl12xx_sdio wl12xx mac80211 cfg80211 omaplfb_sgx540_120 pvrsrvkm_sgx540_120 compat [last unloaded: wl12xx_sdio]
  [  222.175903] Backtrace:
  [  222.179016] [<c005922c>] (dump_backtrace+0x0/0x110) from [<c061fa14>] (dump_stack+0x18/0x1c)
  [  222.188690]  r6:000004ff r5:bf112858 r4:00000000 r3:c7ad2000
  [  222.196441] [<c061f9fc>] (dump_stack+0x0/0x1c) from [<c00a395c>] (warn_slowpath_common+0x5c/0x6c)
  [  222.206665] [<c00a3900>] (warn_slowpath_common+0x0/0x6c) from [<c00a3990>] (warn_slowpath_null+0x24/0x2c)
  [  222.217437]  r8:ffffd8d0 r7:c5d69b2c r6:c7ad3eb0 r5:c5d69b2c r4:c5d69ac0
  [  222.226715] r3:00000009
  [  222.230346] [<c00a396c>] (warn_slowpath_null+0x0/0x2c) from [<bf112858>] (wl12xx_queue_recovery_work+0x68/0x6c [wl12xx])
  [  222.242645] [<bf1127f0>] (wl12xx_queue_recovery_work+0x0/0x6c [wl12xx]) from [<bf11d5d8>] (wl1271_ps_elp_wakeup+0x1f4/0x1fc [wl12xx])
  [  222.256011]  r5:c5d69ac0 r4:c080e080
  [  222.260681] [<bf11d3e4>] (wl1271_ps_elp_wakeup+0x0/0x1fc [wl12xx]) from [<bf129908>] (wl1271_scan_complete_work+0x74/0xe0 [wl12xx])
  [  222.273956] [<bf129894>] (wl1271_scan_complete_work+0x0/0xe0 [wl12xx]) from [<c00bab7c>] (process_one_work+0x114/0x410)
  [  222.286010]  r8:bf129894 r7:00000000 r6:c5cb3600 r5:c08b1aa0 r4:c7ab9640
  [  222.293945] r3:00000001
  [  222.297149] [<c00baa68>] (process_one_work+0x0/0x410) from [<c00bb220>] (worker_thread+0x1a8/0x490)
  [  222.307037] [<c00bb078>] (worker_thread+0x0/0x490) from [<c00c1e5c>] (kthread+0x94/0x98)
  [  222.315856] [<c00c1dc8>] (kthread+0x0/0x98) from [<c00a8270>] (do_exit+0x0/0x720)
  [  222.323974]  r7:00000013 r6:c00a8270 r5:c00c1dc8 r4:c783de94
  [  222.331115] ---[ end trace 2d31adbf6c497d65 ]---
  [  222.336181] wl12xx: Reading FW panic log
  [  222.340423] ------------[ cut here ]------------
  [  222.345458] WARNING: at /home/vmfhrmfoaj/Workspace/ti-wlan/src/blaze/build/mydroid/hardware/ti/wlan/mac80211/compat_wl12xx/drivers/net/wireless/wl12xx/cmd.c:66 wl1271_cmd_send+0x4dc/0x514 [wl12xx]()
  [  222.364135] Modules linked in: wl12xx_sdio wl12xx mac80211 cfg80211 omaplfb_sgx540_120 pvrsrvkm_sgx540_120 compat [last unloaded: wl12xx_sdio]
  [  222.378570] Backtrace:
  [  222.381286] [<c005922c>] (dump_backtrace+0x0/0x110) from [<c061fa14>] (dump_stack+0x18/0x1c)
  [  222.390350]  r6:00000042 r5:bf1169bc r4:00000000 r3:c7ad2000
  [  222.396850] [<c061f9fc>] (dump_stack+0x0/0x1c) from [<c00a395c>] (warn_slowpath_common+0x5c/0x6c)
  [  222.406433] [<c00a3900>] (warn_slowpath_common+0x0/0x6c) from [<c00a3990>] (warn_slowpath_null+0x24/0x2c)
  [  222.416687]  r8:c734eb00 r7:c5d69b2c r6:c5d34cc0 r5:c5d69ac0 r4:c5d69ac0
  [  222.424346] r3:00000009
  [  222.427429] [<c00a396c>] (warn_slowpath_null+0x0/0x2c) from [<bf1169bc>] (wl1271_cmd_send+0x4dc/0x514 [wl12xx])
  [  222.438201] [<bf1164e0>] (wl1271_cmd_send+0x0/0x514 [wl12xx]) from [<bf1170d0>] (wl12xx_cmd_stop_fwlog+0x5c/0x88 [wl12xx])
  [  222.450042] [<bf117074>] (wl12xx_cmd_stop_fwlog+0x0/0x88 [wl12xx]) from [<bf1143b8>] (wl1271_recovery_work+0x29c/0x3c0 [wl12xx])
  [  222.462402]  r5:c5d69d18 r4:c5d69ac0
  [  222.466491] [<bf11411c>] (wl1271_recovery_work+0x0/0x3c0 [wl12xx]) from [<c00bab7c>] (process_one_work+0x114/0x410)
  [  222.477661] [<c00baa68>] (process_one_work+0x0/0x410) from [<c00bb220>] (worker_thread+0x1a8/0x490)
  [  222.487304] [<c00bb078>] (worker_thread+0x0/0x490) from [<c00c1e5c>] (kthread+0x94/0x98)
  [  222.496063] [<c00c1dc8>] (kthread+0x0/0x98) from [<c00a8270>] (do_exit+0x0/0x720)
  [  222.504119]  r7:00000013 r6:c00a8270 r5:c00c1dc8 r4:c783de94
  [  222.510650] ---[ end trace 2d31adbf6c497d66 ]---
  [  222.516357] wl12xx: Hardware recovery in progress. FW ver: Rev 6.3.9.0.117
  [  222.523773] wl12xx: pc: 0x0
  [  222.526885] wl12xx: down
  [  222.530151] ieee80211 phy0: Hardware restart was requested
  [  222.536071] ------------[ cut here ]------------
  [  222.541198] WARNING: at /home/vmfhrmfoaj/Workspace/ti-wlan/src/blaze/build/mydroid/hardware/ti/wlan/mac80211/compat_wl12xx/net/mac80211/main.c:338 ieee80211_restart_work+0x54/0x8c [mac80211]()
  [  222.559448] ieee80211_restart_work called with hardware scan in progress
  [  222.566650] Modules linked in: wl12xx_sdio wl12xx mac80211 cfg80211 omaplfb_sgx540_120 pvrsrvkm_sgx540_120 compat [last unloaded: wl12xx_sdio]
  [  222.580963] Backtrace:
  [  222.583709] [<c005922c>] (dump_backtrace+0x0/0x110) from [<c061fa14>] (dump_stack+0x18/0x1c)
  [  222.592773]  r6:00000152 r5:bf0a905c r4:c7b79ee8 r3:c7b78000
  [  222.599121] [<c061f9fc>] (dump_stack+0x0/0x1c) from [<c00a395c>] (warn_slowpath_common+0x5c/0x6c)
  [  222.608642] [<c00a3900>] (warn_slowpath_common+0x0/0x6c) from [<c00a3a10>] (warn_slowpath_fmt+0x38/0x40)
  [  222.618804]  r8:bf0a9008 r7:00000000 r6:c5d69558 r5:c5d69334 r4:c5d68be0
  [  222.626129] r3:00000009
  [  222.629180] [<c00a39d8>] (warn_slowpath_fmt+0x0/0x40) from [<bf0a905c>] (ieee80211_restart_work+0x54/0x8c [mac80211])
  [  222.640533]  r3:bf0e1a64 r2:bf0e4ca0
  [  222.644592] [<bf0a9008>] (ieee80211_restart_work+0x0/0x8c [mac80211]) from [<c00bab7c>] (process_one_work+0x114/0x410)
  [  222.656036]  r6:c1838600 r5:c18345c0 r4:c7b00c80 r3:00000001
  [  222.662384] [<c00baa68>] (process_one_work+0x0/0x410) from [<c00bb220>] (worker_thread+0x1a8/0x490)
  [  222.672058] [<c00bb078>] (worker_thread+0x0/0x490) from [<c00c1e5c>] (kthread+0x94/0x98)
  [  222.680755] [<c00c1dc8>] (kthread+0x0/0x98) from [<c00a8270>] (do_exit+0x0/0x720)
  [  222.688781]  r7:00000013 r6:c00a8270 r5:c00c1dc8 r4:c7b75e94
  [  222.695159] ---[ end trace 2d31adbf6c497d67 ]---
  [  222.700195] wl12xx: open_count=0, add=1, current_fw=0
  [  222.705596] wl12xx: state: 0
  [  223.106140] wl12xx: TEST_CMD_INI_FILE_RADIO_PARAM: 00000000: 00 00 00 00 19 00 00 00 00 00 ec f6 00 0c 18 f8
  [  223.116729] wl12xx: TEST_CMD_INI_FILE_RADIO_PARAM: 00000010: fc 00 08 10 f0 f8 00 0a 14 00 00 00 00 00 00 00
  [  223.127258] wl12xx: TEST_CMD_INI_FILE_RADIO_PARAM: 00000020: 00 00 00 00 00 00 00 ee f4 f8 fe 05 ea f3 fa 01
  [  223.137817] wl12xx: TEST_CMD_INI_FILE_RADIO_PARAM: 00000030: 06 e5 f1 fa 02 07 d9 01 80 00 1d 1f 22 26 27 29
  [  223.148345] wl12xx: TEST_CMD_INI_FILE_RADIO_PARAM: 00000040: 1d 1f 22 26 27 27 16 1d 1e 20 24 25 50 50 50 50
  [  223.159149] wl12xx: TEST_CMD_INI_FILE_RADIO_PARAM: 00000050: 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50
  [  223.169677] wl12xx: TEST_CMD_INI_FILE_RADIO_PARAM: 00000060: 50 50 50 50 50 50 50 50 01 02 02 02 02 00 15 15
  [  223.180206] wl12xx: TEST_CMD_INI_FILE_RADIO_PARAM: 00000070: 15 19 19 15 10 1e 2d 00 9a 01 ae 01 c2 01 cc 01
  [  223.190673] wl12xx: TEST_CMD_INI_FILE_RADIO_PARAM: 00000080: db 01 db 01 d1 01 80 80 80 80 80 80 80 00 00 00
  [  223.201202] wl12xx: TEST_CMD_INI_FILE_RADIO_PARAM: 00000090: 00 00 00 00 1c 1e 21 23 25 50 18 1e 21 23 25 50
  [  223.211730] wl12xx: TEST_CMD_INI_FILE_RADIO_PARAM: 000000a0: 16 1c 1e 20 20 50 50 50 50 50 50 50 50 50 50 50
  [  223.222259] wl12xx: TEST_CMD_INI_FILE_RADIO_PARAM: 000000b0: 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50
  [  223.232788] wl12xx: TEST_CMD_INI_FILE_RADIO_PARAM: 000000c0: 50 50 50 50 50 50 50 50 50 01 02 02 02 02 00 10
  [  223.243316] wl12xx: TEST_CMD_INI_FILE_RADIO_PARAM: 000000d0: 10 10 10 10 10 10 10 10 10 10 10 10 1e 2d 00 00
  [  223.254211] wl12xx: TEST_CMD_INI_FILE_EXT_RADIO_PARAM: 00000000: 00 00 00 00 26 00 00 00 00 00 00 00 00 00 00 00
  [  223.265167] wl12xx: TEST_CMD_INI_FILE_EXT_RADIO_PARAM: 00000010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  [  223.276031] wl12xx: TEST_CMD_INI_FILE_EXT_RADIO_PARAM: 00000020: 00 00 00 00
  [  223.334289] wl12xx: firmware booted (Rev 6.3.9.0.117)
  [  223.347198] wl12xx: RX_FILTER: 00000000: 00 00 00 00 00 00 00 00 01 00 01 01 00 00 06 02
  [  223.355865] wl12xx: RX_FILTER: 00000010: 00 d2 8b 43 9f fd 00 00
  [  223.362518] wl12xx: RX_FILTER: 00000000: 00 00 00 00 00 00 00 00 01 01 01 01 00 00 02 02
  [  223.371185] wl12xx: RX_FILTER: 00000010: 33 33 00 00
  [  251.984649] omap_hsmmc omap_hsmmc.0: Card is no longer present
  [  251.991424] omap_hsmmc omap_hsmmc.0: Card is no longer present
  [  251.998199] omap_hsmmc omap_hsmmc.0: Card is no longer present
  [  252.004974] omap_hsmmc omap_hsmmc.0: Card is no longer present
  [  252.083892] omap_hsmmc omap_hsmmc.0: Card is no longer present
  [  252.090667] ------------[ cut here ]------------
  [  252.095886] WARNING: at /home/vmfhrmfoaj/Workspace/ti-wlan/src/blaze/build/mydroid/hardware/ti/wlan/mac80211/compat_wl12xx/drivers/net/wireless/wl12xx/sdio.c:126 wl12xx_sdio_raw_write+0xa4/0xd8 [wl12xx_sdio]()
  [  252.116607] Modules linked in: wl12xx_sdio wl12xx mac80211 cfg80211 omaplfb_sgx540_120 pvrsrvkm_sgx540_120 compat [last unloaded: wl12xx_sdio]
  [  252.132781] Backtrace:
  [  252.135894] [<c005922c>] (dump_backtrace+0x0/0x110) from [<c061fa14>] (dump_stack+0x18/0x1c)
  [  252.145446]  r6:0000007e r5:bf14b24c r4:00000000 r3:c7ad2000
  [  252.152893] [<c061f9fc>] (dump_stack+0x0/0x1c) from [<c00a395c>] (warn_slowpath_common+0x5c/0x6c)
  [  252.163085] [<c00a3900>] (warn_slowpath_common+0x0/0x6c) from [<c00a3990>] (warn_slowpath_null+0x24/0x2c)
  [  252.173889]  r8:00000004 r7:c5d69ec0 r6:c5d48808 r5:0001fffc r4:c5d48600
  [  252.182617] r3:00000009
  [  252.187133] [<c00a396c>] (warn_slowpath_null+0x0/0x2c) from [<bf14b24c>] (wl12xx_sdio_raw_write+0xa4/0xd8 [wl12xx_sdio])
  [  252.199462] [<bf14b1a8>] (wl12xx_sdio_raw_write+0x0/0xd8 [wl12xx_sdio]) from [<bf11d528>] (wl1271_ps_elp_wakeup+0x144/0x1fc [wl12xx])
  [  252.213012] [<bf11d3e4>] (wl1271_ps_elp_wakeup+0x0/0x1fc [wl12xx]) from [<bf1112b8>] (wl1271_op_configure_filter+0x4c/0x100 [wl12xx])
  [  252.226654] [<bf11126c>] (wl1271_op_configure_filter+0x0/0x100 [wl12xx]) from [<bf0a96cc>] (ieee80211_configure_filter+0x15c/0x1b0 [mac80211])
  [  252.241485] [<bf0a9570>] (ieee80211_configure_filter+0x0/0x1b0 [mac80211]) from [<bf0bb4cc>] (ieee80211_do_stop+0x13c/0x548 [mac80211])
  [  252.254699]  r9:c6c88000 r8:c6c88000 r7:00000001 r6:c6c88480 r5:c5d68be0
  [  252.262512] r4:c5d68ce4
  [  252.265869] [<bf0bb390>] (ieee80211_do_stop+0x0/0x548 [mac80211]) from [<bf0bb8f0>] (ieee80211_stop+0x18/0x20 [mac80211])
  [  252.277893] [<bf0bb8d8>] (ieee80211_stop+0x0/0x20 [mac80211]) from [<c04a89c8>] (__dev_close_many+0x9c/0xe0)
  [  252.288543] [<c04a892c>] (__dev_close_many+0x0/0xe0) from [<c04a8adc>] (dev_close_many+0x88/0xf4)
  [  252.298461]  r5:c7ad3d10 r4:c7ad3d10
  [  252.302734] [<c04a8a54>] (dev_close_many+0x0/0xf4) from [<c04a8c6c>] (rollback_registered_many+0xcc/0x2e4)
  [  252.313049]  r6:c7ad3cb8 r5:c7ad3d10 r4:c7ad3d10
  [  252.318267] [<c04a8ba0>] (rollback_registered_many+0x0/0x2e4) from [<c04a8ea4>] (unregister_netdevice_many+0x20/0x68)
  [  252.329681] [<c04a8e84>] (unregister_netdevice_many+0x0/0x68) from [<bf0ba750>] (ieee80211_remove_interfaces+0xdc/0x114 [mac80211])
  [  252.342346]  r4:c7ad3d10 r3:00000000
  [  252.346435] [<bf0ba674>] (ieee80211_remove_interfaces+0x0/0x114 [mac80211]) from [<bf0a8158>] (ieee80211_unregister_hw+0x4c/0xf4 [mac80211])
  [  252.359985] [<bf0a810c>] (ieee80211_unregister_hw+0x0/0xf4 [mac80211]) from [<bf129e24>] (wl12xx_remove+0x64/0x88 [wl12xx])
  [  252.371917]  r4:c5d69ac0 r3:00000000
  [  252.376098] [<bf129dc0>] (wl12xx_remove+0x0/0x88 [wl12xx]) from [<c02ea554>] (platform_drv_remove+0x20/0x24)
  [  252.386688]  r5:bf1326c0 r4:c5d48808
  [  252.390777] [<c02ea534>] (platform_drv_remove+0x0/0x24) from [<c02e8ba8>] (__device_release_driver+0x78/0xc8)
  [  252.401458] [<c02e8b30>] (__device_release_driver+0x0/0xc8) from [<c02e8cd4>] (device_release_driver+0x24/0x30)
  [  252.412261]  r5:c5d48808 r4:c5d4883c
  [  252.416595] [<c02e8cb0>] (device_release_driver+0x0/0x30) from [<c02e8044>] (bus_remove_device+0xc8/0xd4)
  [  252.426849]  r5:c5d48808 r4:00000020
  [  252.430847] [<c02e7f7c>] (bus_remove_device+0x0/0xd4) from [<c02e678c>] (device_del+0x100/0x174)
  [  252.440246]  r6:00000000 r5:c5d48608 r4:c5d48808 r3:c01842c0
  [  252.446624] [<c02e668c>] (device_del+0x0/0x174) from [<c02eaafc>] (platform_device_del+0x1c/0x7c)
  [  252.456146]  r6:00000000 r5:c5d48800 r4:c5d48600 r3:c5d48708
  [  252.462554] [<c02eaae0>] (platform_device_del+0x0/0x7c) from [<bf14b3b0>] (wl1271_remove+0x3c/0x50 [wl12xx_sdio])
  [  252.473541]  r5:c643bbc0 r4:c5d48600
  [  252.477539] [<bf14b374>] (wl1271_remove+0x0/0x50 [wl12xx_sdio]) from [<c0407170>] (sdio_bus_remove+0x48/0x104)
  [  252.488311]  r5:c5d48600 r4:c5d48608
  [  252.492401] [<c0407128>] (sdio_bus_remove+0x0/0x104) from [<c02e8ba8>] (__device_release_driver+0x78/0xc8)
  [  252.502777]  r7:00000000 r6:c0878c38 r5:bf14b83c r4:c5d48608
  [  252.509368] [<c02e8b30>] (__device_release_driver+0x0/0xc8) from [<c02e8cd4>] (device_release_driver+0x24/0x30)
  [  252.520324]  r5:c5d48608 r4:c5d4863c
  [  252.524383] [<c02e8cb0>] (device_release_driver+0x0/0x30) from [<c02e8044>] (bus_remove_device+0xc8/0xd4)
  [  252.534637]  r5:c5d48608 r4:00000050
  [  252.538665] [<c02e7f7c>] (bus_remove_device+0x0/0xd4) from [<c02e678c>] (device_del+0x100/0x174)
  [  252.548065]  r6:c7020800 r5:c5cb5c08 r4:c5d48608 r3:c01842c0
  [  252.554443] [<c02e668c>] (device_del+0x0/0x174) from [<c0407004>] (sdio_remove_func+0x24/0x30)
  [  252.563690]  r6:c7020800 r5:000000b1 r4:c5d48608 r3:00000001
  [  252.570037] [<c0406fe0>] (sdio_remove_func+0x0/0x30) from [<c040634c>] (mmc_sdio_remove+0x48/0x98)
  [  252.579650]  r4:00000001 r3:c5cb5c00
  [  252.583709] [<c0406304>] (mmc_sdio_remove+0x0/0x98) from [<c04068b0>] (mmc_sdio_detect+0x68/0xe4)
  [  252.593200]  r7:00000000 r6:00000000 r5:00000005 r4:c7020800
  [  252.599792] [<c0406848>] (mmc_sdio_detect+0x0/0xe4) from [<c03ff0a8>] (mmc_rescan+0x198/0x434)
  [  252.609069]  r5:c70209e4 r4:c7020800
  [  252.613189] [<c03fef10>] (mmc_rescan+0x0/0x434) from [<c00bab7c>] (process_one_work+0x114/0x410)
  [  252.622650]  r6:c7904c00 r5:c08b1aa0 r4:c7ab9640 r3:00000001
  [  252.629028] [<c00baa68>] (process_one_work+0x0/0x410) from [<c00bb220>] (worker_thread+0x1a8/0x490)
  [  252.638732] [<c00bb078>] (worker_thread+0x0/0x490) from [<c00c1e5c>] (kthread+0x94/0x98)
  [  252.647430] [<c00c1dc8>] (kthread+0x0/0x98) from [<c00a8270>] (do_exit+0x0/0x720)
  [  252.655395]  r7:00000013 r6:c00a8270 r5:c00c1dc8 r4:c783de94
  [  252.661834] ---[ end trace 2d31adbf6c497d68 ]---
  [  252.666778] wl1271_sdio mmc1:0001:2: sdio write failed (5)
  [  253.167510] wl12xx: ERROR ELP wakeup timeout!
  [  253.172424] ------------[ cut here ]------------
  [  253.177947] WARNING: at /home/vmfhrmfoaj/Workspace/ti-wlan/src/blaze/build/mydroid/hardware/ti/wlan/mac80211/compat_wl12xx/drivers/net/wireless/wl12xx/main.c:1279 wl12xx_queue_recovery_work+0x68/0x6c [wl12xx]()
  [  253.198669] Modules linked in: wl12xx_sdio wl12xx mac80211 cfg80211 omaplfb_sgx540_120 pvrsrvkm_sgx540_120 compat [last unloaded: wl12xx_sdio]
  [  253.215118] Backtrace:
  [  253.218383] [<c005922c>] (dump_backtrace+0x0/0x110) from [<c061fa14>] (dump_stack+0x18/0x1c)
  [  253.227752]  r6:000004ff r5:bf112858 r4:00000000 r3:c7ad2000
  [  253.235748] [<c061f9fc>] (dump_stack+0x0/0x1c) from [<c00a395c>] (warn_slowpath_common+0x5c/0x6c)
  [  253.245819] [<c00a3900>] (warn_slowpath_common+0x0/0x6c) from [<c00a3990>] (warn_slowpath_null+0x24/0x2c)
  [  253.257049]  r8:ffffe80a r7:c5d69b2c r6:c7ad3b80 r5:c5d69b2c r4:c5d69ac0
  [  253.265380] r3:00000009
  [  253.268951] [<c00a396c>] (warn_slowpath_null+0x0/0x2c) from [<bf112858>] (wl12xx_queue_recovery_work+0x68/0x6c [wl12xx])
  [  253.281280] [<bf1127f0>] (wl12xx_queue_recovery_work+0x0/0x6c [wl12xx]) from [<bf11d5d8>] (wl1271_ps_elp_wakeup+0x1f4/0x1fc [wl12xx])
  [  253.294647]  r5:c5d69ac0 r4:c080e080
  [  253.299438] [<bf11d3e4>] (wl1271_ps_elp_wakeup+0x0/0x1fc [wl12xx]) from [<bf1112b8>] (wl1271_op_configure_filter+0x4c/0x100 [wl12xx])
  [  253.313049] [<bf11126c>] (wl1271_op_configure_filter+0x0/0x100 [wl12xx]) from [<bf0a96cc>] (ieee80211_configure_filter+0x15c/0x1b0 [mac80211])
  [  253.327667] [<bf0a9570>] (ieee80211_configure_filter+0x0/0x1b0 [mac80211]) from [<bf0bb4cc>] (ieee80211_do_stop+0x13c/0x548 [mac80211])
  [  253.341308]  r9:c6c88000 r8:c6c88000 r7:00000001 r6:c6c88480 r5:c5d68be0
  [  253.349487] r4:c5d68ce4
  [  253.352844] [<bf0bb390>] (ieee80211_do_stop+0x0/0x548 [mac80211]) from [<bf0bb8f0>] (ieee80211_stop+0x18/0x20 [mac80211])
  [  253.364807] [<bf0bb8d8>] (ieee80211_stop+0x0/0x20 [mac80211]) from [<c04a89c8>] (__dev_close_many+0x9c/0xe0)
  [  253.375823] [<c04a892c>] (__dev_close_many+0x0/0xe0) from [<c04a8adc>] (dev_close_many+0x88/0xf4)
  [  253.385345]  r5:c7ad3d10 r4:c7ad3d10
  [  253.389587] [<c04a8a54>] (dev_close_many+0x0/0xf4) from [<c04a8c6c>] (rollback_registered_many+0xcc/0x2e4)
  [  253.399963]  r6:c7ad3cb8 r5:c7ad3d10 r4:c7ad3d10
  [  253.405212] [<c04a8ba0>] (rollback_registered_many+0x0/0x2e4) from [<c04a8ea4>] (unregister_netdevice_many+0x20/0x68)
  [  253.416687] [<c04a8e84>] (unregister_netdevice_many+0x0/0x68) from [<bf0ba750>] (ieee80211_remove_interfaces+0xdc/0x114 [mac80211])
  [  253.429321]  r4:c7ad3d10 r3:00000000
  [  253.433441] [<bf0ba674>] (ieee80211_remove_interfaces+0x0/0x114 [mac80211]) from [<bf0a8158>] (ieee80211_unregister_hw+0x4c/0xf4 [mac80211])
  [  253.447021] [<bf0a810c>] (ieee80211_unregister_hw+0x0/0xf4 [mac80211]) from [<bf129e24>] (wl12xx_remove+0x64/0x88 [wl12xx])
  [  253.458953]  r4:c5d69ac0 r3:00000000
  [  253.463165] [<bf129dc0>] (wl12xx_remove+0x0/0x88 [wl12xx]) from [<c02ea554>] (platform_drv_remove+0x20/0x24)
  [  253.473693]  r5:bf1326c0 r4:c5d48808
  [  253.477813] [<c02ea534>] (platform_drv_remove+0x0/0x24) from [<c02e8ba8>] (__device_release_driver+0x78/0xc8)
  [  253.488464] [<c02e8b30>] (__device_release_driver+0x0/0xc8) from [<c02e8cd4>] (device_release_driver+0x24/0x30)
  [  253.499481]  r5:c5d48808 r4:c5d4883c
  [  253.503479] [<c02e8cb0>] (device_release_driver+0x0/0x30) from [<c02e8044>] (bus_remove_device+0xc8/0xd4)
  [  253.513763]  r5:c5d48808 r4:00000020
  [  253.517761] [<c02e7f7c>] (bus_remove_device+0x0/0xd4) from [<c02e678c>] (device_del+0x100/0x174)
  [  253.527160]  r6:00000000 r5:c5d48608 r4:c5d48808 r3:c01842c0
  [  253.533538] [<c02e668c>] (device_del+0x0/0x174) from [<c02eaafc>] (platform_device_del+0x1c/0x7c)
  [  253.543029]  r6:00000000 r5:c5d48800 r4:c5d48600 r3:c5d48708
  [  253.549468] [<c02eaae0>] (platform_device_del+0x0/0x7c) from [<bf14b3b0>] (wl1271_remove+0x3c/0x50 [wl12xx_sdio])
  [  253.560424]  r5:c643bbc0 r4:c5d48600
  [  253.564422] [<bf14b374>] (wl1271_remove+0x0/0x50 [wl12xx_sdio]) from [<c0407170>] (sdio_bus_remove+0x48/0x104)
  [  253.575195]  r5:c5d48600 r4:c5d48608
  [  253.579284] [<c0407128>] (sdio_bus_remove+0x0/0x104) from [<c02e8ba8>] (__device_release_driver+0x78/0xc8)
  [  253.589660]  r7:00000000 r6:c0878c38 r5:bf14b83c r4:c5d48608
  [  253.596221] [<c02e8b30>] (__device_release_driver+0x0/0xc8) from [<c02e8cd4>] (device_release_driver+0x24/0x30)
  [  253.607177]  r5:c5d48608 r4:c5d4863c
  [  253.611236] [<c02e8cb0>] (device_release_driver+0x0/0x30) from [<c02e8044>] (bus_remove_device+0xc8/0xd4)
  [  253.621490]  r5:c5d48608 r4:00000050
  [  253.625488] [<c02e7f7c>] (bus_remove_device+0x0/0xd4) from [<c02e678c>] (device_del+0x100/0x174)
  [  253.634918]  r6:c7020800 r5:c5cb5c08 r4:c5d48608 r3:c01842c0
  [  253.641265] [<c02e668c>] (device_del+0x0/0x174) from [<c0407004>] (sdio_remove_func+0x24/0x30)
  [  253.650512]  r6:c7020800 r5:000000b1 r4:c5d48608 r3:00000001
  [  253.656860] [<c0406fe0>] (sdio_remove_func+0x0/0x30) from [<c040634c>] (mmc_sdio_remove+0x48/0x98)
  [  253.666442]  r4:00000001 r3:c5cb5c00
  [  253.670532] [<c0406304>] (mmc_sdio_remove+0x0/0x98) from [<c04068b0>] (mmc_sdio_detect+0x68/0xe4)
  [  253.680023]  r7:00000000 r6:00000000 r5:00000005 r4:c7020800
  [  253.686584] [<c0406848>] (mmc_sdio_detect+0x0/0xe4) from [<c03ff0a8>] (mmc_rescan+0x198/0x434)
  [  253.695892]  r5:c70209e4 r4:c7020800
  [  253.699981] [<c03fef10>] (mmc_rescan+0x0/0x434) from [<c00bab7c>] (process_one_work+0x114/0x410)
  [  253.709625]  r6:c7904c00 r5:c08b1aa0 r4:c7ab9640 r3:00000001
  [  253.715972] [<c00baa68>] (process_one_work+0x0/0x410) from [<c00bb220>] (worker_thread+0x1a8/0x490)
  [  253.725677] [<c00bb078>] (worker_thread+0x0/0x490) from [<c00c1e5c>] (kthread+0x94/0x98)
  [  253.734374] [<c00c1dc8>] (kthread+0x0/0x98) from [<c00a8270>] (do_exit+0x0/0x720)
  [  253.742370]  r7:00000013 r6:c00a8270 r5:c00c1dc8 r4:c783de94
  [  253.748779] ---[ end trace 2d31adbf6c497d69 ]---
  [  253.753753] wl12xx: Reading FW panic log
  [  253.758026] ------------[ cut here ]------------
  [  253.763031] WARNING: at /home/vmfhrmfoaj/Workspace/ti-wlan/src/blaze/build/mydroid/hardware/ti/wlan/mac80211/compat_wl12xx/drivers/net/wireless/wl12xx/cmd.c:66 wl1271_cmd_send+0x4dc/0x514 [wl12xx]()
  [  253.781921] Modules linked in: wl12xx_sdio wl12xx mac80211 cfg80211 omaplfb_sgx540_120 pvrsrvkm_sgx540_120 compat [last unloaded: wl12xx_sdio]
  [  253.796356] Backtrace:
  [  253.799072] [<c005922c>] (dump_backtrace+0x0/0x110) from [<c061fa14>] (dump_stack+0x18/0x1c)
  [  253.808135]  r6:00000042 r5:bf1169bc r4:00000000 r3:c700a000
  [  253.814697] [<c061f9fc>] (dump_stack+0x0/0x1c) from [<c00a395c>] (warn_slowpath_common+0x5c/0x6c)
  [  253.824218] [<c00a3900>] (warn_slowpath_common+0x0/0x6c) from [<c00a3990>] (warn_slowpath_null+0x24/0x2c)
  [  253.834686]  r8:c734eb00 r7:c5d69b2c r6:c5d34c20 r5:c5d69ac0 r4:c5d69ac0
  [  253.841979] r3:00000009
  [  253.845062] [<c00a396c>] (warn_slowpath_null+0x0/0x2c) from [<bf1169bc>] (wl1271_cmd_send+0x4dc/0x514 [wl12xx])
  [  253.855895] [<bf1164e0>] (wl1271_cmd_send+0x0/0x514 [wl12xx]) from [<bf1170d0>] (wl12xx_cmd_stop_fwlog+0x5c/0x88 [wl12xx])
  [  253.867736] [<bf117074>] (wl12xx_cmd_stop_fwlog+0x0/0x88 [wl12xx]) from [<bf1143b8>] (wl1271_recovery_work+0x29c/0x3c0 [wl12xx])
  [  253.880126]  r5:c5d69d18 r4:c5d69ac0
  [  253.884124] [<bf11411c>] (wl1271_recovery_work+0x0/0x3c0 [wl12xx]) from [<c00bab7c>] (process_one_work+0x114/0x410)
  [  253.895324] [<c00baa68>] (process_one_work+0x0/0x410) from [<c00bb220>] (worker_thread+0x1a8/0x490)
  [  253.905059] [<c00bb078>] (worker_thread+0x0/0x490) from [<c00c1e5c>] (kthread+0x94/0x98)
  [  253.913726] [<c00c1dc8>] (kthread+0x0/0x98) from [<c00a8270>] (do_exit+0x0/0x720)
  [  253.921813]  r7:00000013 r6:c00a8270 r5:c00c1dc8 r4:c7ad3e94
  [  253.928344] ---[ end trace 2d31adbf6c497d6a ]---
  [  253.933349] ------------[ cut here ]------------
  [  253.938323] WARNING: at /home/vmfhrmfoaj/Workspace/ti-wlan/src/blaze/build/mydroid/hardware/ti/wlan/mac80211/compat_wl12xx/drivers/net/wireless/wl12xx/main.c:1279 wl12xx_queue_recovery_work+0x68/0x6c [wl12xx]()
  [  253.958465] Modules linked in: wl12xx_sdio wl12xx mac80211 cfg80211 omaplfb_sgx540_120 pvrsrvkm_sgx540_120 compat [last unloaded: wl12xx_sdio]
  [  253.972808] Backtrace:
  [  253.975555] [<c005922c>] (dump_backtrace+0x0/0x110) from [<c061fa14>] (dump_stack+0x18/0x1c)
  [  253.984588]  r6:000004ff r5:bf112858 r4:00000000 r3:c700a000
  [  253.991027] [<c061f9fc>] (dump_stack+0x0/0x1c) from [<c00a395c>] (warn_slowpath_common+0x5c/0x6c)
  [  254.000488] [<c00a3900>] (warn_slowpath_common+0x0/0x6c) from [<c00a3990>] (warn_slowpath_null+0x24/0x2c)
  [  254.010742]  r8:c734eb00 r7:c5d69b2c r6:c5d34c20 r5:c5d69b2c r4:c5d69ac0
  [  254.018096] r3:00000009
  [  254.021118] [<c00a396c>] (warn_slowpath_null+0x0/0x2c) from [<bf112858>] (wl12xx_queue_recovery_work+0x68/0x6c [wl12xx])
  [  254.032806] [<bf1127f0>] (wl12xx_queue_recovery_work+0x0/0x6c [wl12xx]) from [<bf116568>] (wl1271_cmd_send+0x88/0x514 [wl12xx])
  [  254.045104]  r5:c5d69ac0 r4:c5d69ac0
  [  254.049285] [<bf1164e0>] (wl1271_cmd_send+0x0/0x514 [wl12xx]) from [<bf1170d0>] (wl12xx_cmd_stop_fwlog+0x5c/0x88 [wl12xx])
  [  254.061157] [<bf117074>] (wl12xx_cmd_stop_fwlog+0x0/0x88 [wl12xx]) from [<bf1143b8>] (wl1271_recovery_work+0x29c/0x3c0 [wl12xx])
  [  254.073577]  r5:c5d69d18 r4:c5d69ac0
  [  254.077728] [<bf11411c>] (wl1271_recovery_work+0x0/0x3c0 [wl12xx]) from [<c00bab7c>] (process_one_work+0x114/0x410)
  [  254.089141] [<c00baa68>] (process_one_work+0x0/0x410) from [<c00bb220>] (worker_thread+0x1a8/0x490)
  [  254.098785] [<c00bb078>] (worker_thread+0x0/0x490) from [<c00c1e5c>] (kthread+0x94/0x98)
  [  254.107482] [<c00c1dc8>] (kthread+0x0/0x98) from [<c00a8270>] (do_exit+0x0/0x720)
  [  254.115509]  r7:00000013 r6:c00a8270 r5:c00c1dc8 r4:c7ad3e94
  [  254.121887] ---[ end trace 2d31adbf6c497d6b ]---
  [  254.126892] wl12xx: ERROR failed to send stop firmware logger command
  [  254.133758] wl12xx: Hardware recovery in progress. FW ver: Rev 6.3.9.0.117
  [  254.141174] wl12xx: down
  [  254.143951] omap_hsmmc omap_hsmmc.0: Card is no longer present
  [  254.150268] ieee80211 phy0: Hardware restart was requested
  [  254.156249] ------------[ cut here ]------------
  [  254.161254] WARNING: at /home/vmfhrmfoaj/Workspace/ti-wlan/src/blaze/build/mydroid/hardware/ti/wlan/mac80211/compat_wl12xx/net/mac80211/main.c:338 ieee80211_restart_work+0x54/0x8c [mac80211]()
  [  254.179565] ieee80211_restart_work called with hardware scan in progress
  [  254.186798] Modules linked in: wl12xx_sdio wl12xx mac80211 cfg80211 omaplfb_sgx540_120 pvrsrvkm_sgx540_120 compat [last unloaded: wl12xx_sdio]
  [  254.201202] Backtrace:
  [  254.203948] [<c005922c>] (dump_backtrace+0x0/0x110) from [<c061fa14>] (dump_stack+0x18/0x1c)
  [  254.213043]  r6:00000152 r5:bf0a905c r4:c7b79ee8 r3:c7b78000
  [  254.219726] [<c061f9fc>] (dump_stack+0x0/0x1c) from [<c00a395c>] (warn_slowpath_common+0x5c/0x6c)
  [  254.229248] [<c00a3900>] (warn_slowpath_common+0x0/0x6c) from [<c00a3a10>] (warn_slowpath_fmt+0x38/0x40)
  [  254.239410]  r8:bf0a9008 r7:00000000 r6:c5d69558 r5:c5d69334 r4:c5d68be0
  [  254.246673] r3:00000009
  [  254.249755] [<c00a39d8>] (warn_slowpath_fmt+0x0/0x40) from [<bf0a905c>] (ieee80211_restart_work+0x54/0x8c [mac80211])
  [  254.261108]  r3:bf0e1a64 r2:bf0e4ca0
  [  254.265167] [<bf0a9008>] (ieee80211_restart_work+0x0/0x8c [mac80211]) from [<c00bab7c>] (process_one_work+0x114/0x410)
  [  254.276611]  r6:c1838600 r5:c18345c0 r4:c7b00c80 r3:00000001
  [  254.282958] [<c00baa68>] (process_one_work+0x0/0x410) from [<c00bb220>] (worker_thread+0x1a8/0x490)
  [  254.292694] [<c00bb078>] (worker_thread+0x0/0x490) from [<c00c1e5c>] (kthread+0x94/0x98)
  [  254.301361] [<c00c1dc8>] (kthread+0x0/0x98) from [<c00a8270>] (do_exit+0x0/0x720)
  [  254.309417]  r7:00000013 r6:c00a8270 r5:c00c1dc8 r4:c7b75e94
  [  254.315765] ---[ end trace 2d31adbf6c497d6c ]---
  [  254.321258] ------------[ cut here ]------------
  [  254.326599] WARNING: at /home/vmfhrmfoaj/Workspace/ti-wlan/src/blaze/build/mydroid/hardware/ti/wlan/mac80211/compat_wl12xx/net/wireless/core.c:773 wdev_cleanup_work+0x114/0x170 [cfg80211]()
  [  254.344604] Modules linked in: wl12xx_sdio wl12xx mac80211 cfg80211 omaplfb_sgx540_120 pvrsrvkm_sgx540_120 compat [last unloaded: wl12xx_sdio]
  [  254.359100] Backtrace:
  [  254.361846] [<c005922c>] (dump_backtrace+0x0/0x110) from [<c061fa14>] (dump_stack+0x18/0x1c)
  [  254.370880]  r6:00000305 r5:bf06c840 r4:00000000 r3:c700a000
  [  254.377716] [<c061f9fc>] (dump_stack+0x0/0x1c) from [<c00a395c>] (warn_slowpath_common+0x5c/0x6c)
  [  254.387237] [<c00a3900>] (warn_slowpath_common+0x0/0x6c) from [<c00a3990>] (warn_slowpath_null+0x24/0x2c)
  [  254.397521]  r8:bf06c72c r7:00000000 r6:c5d6800c r5:c5d68000 r4:c6c88488
  [  254.404785] r3:00000009
  [  254.407806] [<c00a396c>] (warn_slowpath_null+0x0/0x2c) from [<bf06c840>] (wdev_cleanup_work+0x114/0x170 [cfg80211])
  [  254.419006] [<bf06c72c>] (wdev_cleanup_work+0x0/0x170 [cfg80211]) from [<c00bab7c>] (process_one_work+0x114/0x410)
  [  254.430084]  r7:00000000 r6:c6c33a00 r5:c08b1aa0 r4:c7a50480
  [  254.436523] [<c00baa68>] (process_one_work+0x0/0x410) from [<c00bb220>] (worker_thread+0x1a8/0x490)
  [  254.446258] [<c00bb078>] (worker_thread+0x0/0x490) from [<c00c1e5c>] (kthread+0x94/0x98)
  [  254.457519] [<c00c1dc8>] (kthread+0x0/0x98) from [<c00a8270>] (do_exit+0x0/0x720)
  [  254.465576]  r7:00000013 r6:c00a8270 r5:c00c1dc8 r4:c7ad3e94
  [  254.471923] ---[ end trace 2d31adbf6c497d6d ]---
  [  254.487823] ------------[ cut here ]------------
  [  254.493408] WARNING: at /home/vmfhrmfoaj/Workspace/ti-wlan/src/blaze/build/mydroid/hardware/ti/wlan/mac80211/compat_wl12xx/net/mac80211/driver-ops.h:10 ieee80211_scan_cancel+0xd8/0xdc [mac80211]()
  [  254.512451] Modules linked in: wl12xx_sdio wl12xx mac80211 cfg80211 omaplfb_sgx540_120 pvrsrvkm_sgx540_120 compat [last unloaded: wl12xx_sdio]
  [  254.527008] Backtrace:
  [  254.529754] [<c005922c>] (dump_backtrace+0x0/0x110) from [<c061fa14>] (dump_stack+0x18/0x1c)
  [  254.538818]  r6:0000000a r5:bf0aec6c r4:00000000 r3:c7b78000
  [  254.545196] [<c061f9fc>] (dump_stack+0x0/0x1c) from [<c00a395c>] (warn_slowpath_common+0x5c/0x6c)
  [  254.554718] [<c00a3900>] (warn_slowpath_common+0x0/0x6c) from [<c00a3990>] (warn_slowpath_null+0x24/0x2c)
  [  254.564971]  r8:bf0a9008 r7:00000000 r6:c6c88480 r5:c5d69334 r4:c5d68be0
  [  254.572326] r3:00000009
  [  254.575347] [<c00a396c>] (warn_slowpath_null+0x0/0x2c) from [<bf0aec6c>] (ieee80211_scan_cancel+0xd8/0xdc [mac80211])
  [  254.586791] [<bf0aeb94>] (ieee80211_scan_cancel+0x0/0xdc [mac80211]) from [<bf0a9070>] (ieee80211_restart_work+0x68/0x8c [mac80211])
  [  254.599548]  r6:c5d69558 r5:c5d69334 r4:c5d68be0 r3:c7b78000
  [  254.605957] [<bf0a9008>] (ieee80211_restart_work+0x0/0x8c [mac80211]) from [<c00bab7c>] (process_one_work+0x114/0x410)
  [  254.617401]  r6:c1838600 r5:c18345c0 r4:c7b00c80 r3:00000001
  [  254.623840] [<c00baa68>] (process_one_work+0x0/0x410) from [<c00bb220>] (worker_thread+0x1a8/0x490)
  [  254.633544] [<c00bb078>] (worker_thread+0x0/0x490) from [<c00c1e5c>] (kthread+0x94/0x98)
  [  254.642211] [<c00c1dc8>] (kthread+0x0/0x98) from [<c00a8270>] (do_exit+0x0/0x720)
  [  254.650238]  r7:00000013 r6:c00a8270 r5:c00c1dc8 r4:c7b75e94
  [  254.656677] ---[ end trace 2d31adbf6c497d6e ]---
  [  254.699737] mmc1: card 0001 removed

  • 0
    TI__Intellectual 925 points

    Hi,

    From the log i see ELP timeout, because of which recovery is initiated, could you please check if you have Ref Clk configured properly.

    which build you are using?

    Thanks

    Vijay

  • 0 in reply to Vijay Badawadagi
    TI__Intellectual 925 points

    Also ELP wakeup timeout”  might be because the interrupt line is not configured/connected properly. Since when the Driver access the 1271 it will wake it up from Sleep and expect interrupt from the 127x acknowledging that it is ready to communicate with the Host, and in case the interrupt will not get to the Host, a guard timeout will trigger that specific error message.

    Please check if you are able to see interrupts by running “cat /proc/interrupts”  while you can verify if wl12xx interrupt is advancing while performing Scan, or higher then 0 after init.

  • 0 in reply to Vijay Badawadagi
    TI__Intellectual 925 points

    Hi,

    Did this help?

    Thanks

    Vijay

  • 0 in reply to Vijay Badawadagi
    Prodigy 20 points

    Hi, Vijay

    Sorry, I have not received the email.
    I used 4aj.2.1 release version(http://omappedia.org/wiki/4AJ.2.1_OMAP4_Jelly_Bean_Release_Notes).

    I guess, the problem caused by IRQ configureation.
    I found that IRQ of WLAN driver use GPIO53 at omap4_sdp4430_wifi_init() in ./arch/arm/omap2/board-4430sdp.c:1080.

    ---
    root@android:/ # cat /proc/interrupts

               CPU0       CPU1       
     39:         14          0       GIC  TWL6030-PIH
     41:          0          0       GIC  l3-dbg-irq
     42:          0          0       GIC  l3-app-irq
     43:         35          0       GIC  prcm
     44:        399          0       GIC  DMA
     50:          2          0       GIC  sr_mpu
     51:          3          0       GIC  sr_core
     52:          0          0       GIC  gpmc
     53:       3716          0       GIC  SGX ISR
     57:        436          0       GIC  OMAP DISPC
     58:        100          0       GIC
     60:          0          0       GIC  omap-iommu.1
     69:       7315          0       GIC  gp timer
     77:          0          0       GIC  rproc-wdt
     79:          0          0       GIC  rproc-wdt
     85:        912          0       GIC  omapdss_dsi1
     88:     141315          0       GIC  omap_i2c
     89:        849          0       GIC  omap_i2c
     93:       3488          0       GIC  omap_i2c
     94:      39470          0       GIC  omap_i2c
    102:          0          0       GIC  OMAP UART3
    104:          0          0       GIC  OMAP UART0
    105:          0          0       GIC  OMAP UART1
    106:          2          0       GIC  OMAP UART2
    109:          0          0       GIC  ehci_hcd:usb1
    112:         50          0       GIC  omap_wdt
    115:       2955          0       GIC  mmc1
    118:       8409          0       GIC  mmc0
    124:        300          0       GIC  musb-hdrc
    125:        232          0       GIC  musb-hdrc
    131:          9          0       GIC  ABE
    132:          0          0       GIC  omap-iommu.0
    133:          0          0       GIC  OMAP HDMI
    134:          1          0       GIC  sr_iva
    142:          0          0       GIC  omap_emif
    143:          0          0       GIC  omap_emif
    144:          2          0       GIC  McPDM
    151:          3          0       GIC  twl6040
    152:          0          0       GIC  omap4-keypad
    194:          0          0      GPIO  eth0
    195:         56          0      GPIO  tm12xx_ts
    196:          1          0      GPIO  tm12xx_ts
    213:          0          0      GPIO  wl12xx
    223:          0          0      GPIO  hpd
    368:          2          0   twl6030  twl6030_pwrbutton
    369:          0          0   twl6030  twl6030_gpadc
    370:          1          1   twl6030  twl_bci_ctrl
    371:          0          0   twl6030  twl6030_gpadc
    372:          0          0   twl6030  twl6030_usb
    373:          0          0   twl6030  twl_bci_fault
    374:          0          0   twl6030  TWL6030-VLOW
    378:          1          1   twl6030  twl6030_usb
    379:          0          0   twl6030  rtc0
    384:          3          0   twl6030  mmc1
    388:          0          0   twl6040  twl6040_irq_thermal
    389:          0          0   twl6040  twl6040_irq_plug
    391:          1          1   twl6040  twl6040_irq_hf
    392:          0          0   twl6040  twl6040_irq_vib
    393:          1          0   twl6040  twl6040_irq_ready
    IPI0:          0          0  Timer broadcast interrupts
    IPI1:       8219      70013  Rescheduling interrupts
    IPI2:          0          0  Function call interrupts
    IPI3:       3447     115976  Single function call interrupts
    IPI4:          0          0  CPU stop interrupts
    IPI5:          0          0  CPU backtrace
    LOC:      22207       9273  Local timer interrupts
    Err:          0
    root@android:/ # lsmod
    wl12xx_sdio 3422 0 - Live 0x00000000
    wl12xx 194997 0 - Live 0x00000000
    mac80211 447853 1 wl12xx, Live 0x00000000
    pvrsrvkm_sgx540_120 362184 48 - Live 0x00000000
    cfg80211 186049 2 wl12xx,mac80211, Live 0x00000000
    compat 2748 0 - Live 0x00000000
    root@android:/ #

  • 0 in reply to Jinsub Kim
    TI__Intellectual 925 points

    Hi,

    So you are using the prebuilt images or you are building the images. Also do you want to correct the irq configuration and try? 

    Thanks

    Vijay