Hi,
I'm using an USB-type wifi driver on DM365. Kernel is MV 2.6.18.
But sometimes, we face wifi driver loading failure.
Curious thing is disconnection once USB is connected..
Pls give any idea..
-bash-3.00# dmesg
3.130000] rtc wait time out !!!!!
[ 3.130000] rtc wait time out !!!!!
[ 3.130000] rtc wait time out !!!!!
[ 3.130000] rtc wait time out !!!!!
[ 3.130000] rtc wait time out !!!!!
[ 3.130000] rtc wait time out !!!!!
[ 3.130000] rtc wait time out !!!!!
[ 3.130000] rtc wait time out !!!!!
[ 3.130000] rtc wait time out! !!!!!
[ 3.130000] rtc wait time out !!!!!
[ 3.130000] rtc wait time out !!!!!
[ 3.140000] Time: timer0_1 clocksource has been installed.
[ 3.140000] Clock event device timer0_0 configured with caps set: 08
[ 3.140000] Switched to high resolution mode on CPU 0
[ 3.140000] rtc_davinci_dm365 rtc_davinci_dm365.0: setting the system clock to 2000-09-14 01:01:01 (968893261)
[ 3.670000] 1:01 not found
[ 3.670000] 1:02 not found
[ 3.670000] 1:03 not found
[ 3.680000] 1:04 not found
[ 3.680000] 1:05 not found
[ 3.680000] 1:06 not found
[ 3.680000] 1:07 not found
[ 3.690000] 1:08 not found
[ 3.690000] 1:09 not found
[ 3.690000] 1:0a not found
[ 3.700000] 1:0b not found
[ 3.700000] 1:0c not found
[ 3.700000] 1:0d not found
[ 3.700000] 1:0e not found
[ 3.710000] 1:0f not found
[ 3.710000] 1:10 not found
[ 3.710000] 1:11 not found
[ 3.710000] 1:12 not found
[ 3.720000] 1:13 not found
[ 3.720000] 1:14 not found
[ 3.720000] 1:15 not found
[ 3.730000] 1:16 not found
[ 3.730000] 1:17 not found
[ ! 3.730000] 1:18 not found
[ 3.730000] 1:19 not found
[ 3.740000] 1:1a not found
[ 3.740000] 1:1b not found
[ 3.740000] 1:1c not found
[ 3.740000] 1:1d not found
[ 3.750000] 1:1e not found
[ 3.750000] 1:1f not found
[ 3.750000] ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 4.780000] IP-Config: Complete:
[ 4.780000] device=eth0, addr=192.168.1! .168, mask=255.255.255.0, gw=192.168.1.1,
[ 4.790000] host=192.168.1.168, domain=, nis-domain=(none),
[ 4.790000] bootserver=192.168.1.1, rootserver=192.168.1.1, rootpath=
[ 4.800000] yaffs: dev is 32505859 name is "mtdblock3"
[ 4.810000] yaffs: passed flags ""
[ 4.810000] yaffs: Attempting MTD mount on 31.3, "mtdblock3"
[ 7.540000] yaffs_read_super: isCheckpointed 0
[ 7.540000] VFS: Mounted root (yaffs2 filesystem).
[ 7.550000] Freeing init memory: 200K
[ 13.250000] yaffs: dev is 32505860 name is "mtdblock4"
[ 13.270000] yaffs: passed flags ""
[ 13.270000] yaffs: Attempting MTD mount on 31.4, "mtdblock4"
[ 16.070000] yaffs_read_super: isCheckpointed 0
[ 19.170000] musb_stage0_irq 635: CONNECT (a_host) devctl 5d
[ 19.170000] musb_hub_control 344: port status 00010101
[ 19.390000] musb_hub_control 344: port status 00120503
[ 19.450000] usb 1-1: new high speed USB device using musb_hdrc and address 2
[ 19.510000] musb_hub_control 344: port status 00120503
[ 19.590000] usb 1-1: configuration #1 chosen from 1 choice
[ 19.600000] musb_hub_control 344: port status 00020503
[ 22.540000] wl: module license 'Proprietary' taints kernel.
[ 22.560000] wl: no version for "bcm_usburb" found: kernel tainted.
[ 22.640000] using jumboram: from_otp: boardtype = 0x00 boardrev = 0x00 rdlid = 0x7514
[ 22.710000] musb_host_tx 1467: DMA complete but packet still in FIFO, CSR 2103
[ 22.710000] musb_host_tx 1467: DMA complete but pack! et still in FIFO, CSR 2103
[ 22.710000] musb_host_tx 1467: DMA complete but packet still in FIFO, CSR 2103
[ 22.720000] musb_host_tx 1467: DMA complete but packet still in FIFO, CSR 2103
[ 22.730000] musb_host_tx 1467: DMA complete but packet still in FIFO, CSR 2003
[ 22.730000] musb_host_tx 1467: DMA complete but packet still in FIFO, CSR 2103
[ 22.740000] musb_host_tx 1467: DMA complete but packet still in FIFO, CSR 2103
[ 22.740000] musb_host_tx 1467: DMA complete but packet still in FIFO, CSR 2103
[ 22.750000] musb_host_tx 1467: DMA complete but packet still in FIFO, CSR 2103
[ 22.750000] musb_host_tx 1467: DMA complete but packet still in FIFO, CSR 2103
[ 22.750000] musb_host_tx 1467: DMA complete but packet still in FIFO, CSR 2103
[ 22.750000] musb_host_tx 1467: DMA complete but packet still in FIFO, CSR 2103
[ 22.760000] musb_host_tx 1467: DMA complete but packet still in FIFO, CSR 2103
[ 22.760000] musb_host_tx 1467: DMA complete but packet still in FIFO, CSR 2103
[ 22.770000] musb_host_tx 1467: DMA complete but packet still in FIFO, CSR 2103
[ 22.780000] musb_host_tx 1467: DMA complete but packet still in FIFO, CSR 2103
[ 22.780000] musb_host_tx 1467: DMA comp lete but packet still in FIFO, CSR 2103
[ 22.780000] musb_host_tx 1467: DMA complete but packet still in FIFO, CSR 2103
[ 22.790000] musb_host_tx 1467: DMA complete but packet still in FIFO, CSR 2103
[ 22.790000] musb_host_tx 1467: DMA complete but packet still in FIFO, CSR 2003
[ 22.800000] musb_host_tx 1467: DMA complete but packet still in FIFO, CSR 2103
[ 22.800000] musb_host_tx 1467: DMA complete but packet still in FIFO, CSR 2103
[ 22.810000] musb_host_tx 1467: DMA complete but packet still in FIFO, CSR 2103
[ 22.810000] musb_host_tx 1467: DMA! complete but packet still in FIFO, CSR 2103
[ 22.810000] musb_host_tx 1467: DMA complete but packet still in FIFO, CSR 2103
[ 22.820000] musb_host_tx 1467: DMA complete but packet still in FIFO, CSR 2103
[ 23.050000] bcm_rpc_up: waiting to be connected
[ 23.050000] bcm_rpc_buf_recv_mgn_high: Recvd:3 Version: 0x61e640f
[ 23.050000] State: 3 Session:105
[ 23.050000] bcm_rpc_buf_recv_mgn_high: Reason: 0 Dongle Version: 0x61e640f
[ 23.050000] bcm_rpc_buf_recv_mgn_high: Connected!
[ 23.08000! 0] musb_host_tx 1467: DMA complete but packet still in FIFO, CSR 2103< /SPAN>
[ 23.100000] wlan0: Broadcom BCMa8e4 802.11 Wireless Controller 6.30.100.15 (r366139)
[ 23.100000] usbcore: registered new driver dbus_usbdev
[ 24.070000] musb_host_tx 1467: DMA complete but packet still in FIFO, CSR 2103
[ 24.070000] musb_host_tx 1467: DMA complete but packet still in FIFO, CSR 2003
[ 24.080000] musb_host_tx 1467: DMA complete but packet still in FIFO, CSR 2103
[ 24.080000] musb_host_tx 1467: DMA complete but packet still in FIFO, CSR 2003
[ 24.080000] musb_host_tx 1467: DMA complete but packet still in FIFO, CSR 2003
[ 24.080000] musb_host_tx 1467: DMA complete but packet still in FIFO, CSR 2103
[ 24.090000] musb_host_tx 1467: DMA complete but packet still in FIFO, CSR 2003
[ 24.090000] musb_host_tx 1467: DMA complete but packet still in FIFO, CSR 2103
[ 24.090000] musb_host_tx 1467: DMA complete but packet still in FIFO, CSR 2003
[ 24.100000] musb_host_tx 1467: DMA complete but packet still in FIFO, CSR 2103
[ 24.100000] musb_host_tx 1467: DMA complete but packet still in FIFO, CSR 2103
[ 24.100000] musb_host_tx 1467: DMA complete but packet still in FIFO, CSR 2003[ 24.100000] mu sb_host_tx 1467: DMA complete but packet still in FIFO, CSR 2003
[ 24.100000] musb_host_tx 1467: DMA complete but packet still in FIFO, CSR 2003
[ 24.110000] musb_host_tx 1467: DMA complete but packet still in FIFO, CSR 2003
[ 24.110000] musb_host_tx 1467: DMA complete but packet still in FIFO, CSR 2003
[ 25.180000] musb_giveback 379: complete c0742c00 (-71), dev2 ep2in, 0/4000
[ 25.180000] musb_stage2_irq 733: DISCONNECT (a_host) as Host, devctl 19
[ 25.180000] musb_hub_control 344: port status 00010100
[ 25.180000] usb 1-1: USB disconnect, address! 2
[ 25.190000] rpc_dbus_state_change: DBUS is down
[ 25.200000] bcm_rpc_call_with_return: bcm_rpc_tp_recv_rtn() failed
[ 25.200000] bcm_rpc_down
[ 25.200000] DONGLE rpc dump:
[ 25.210000] Version: 0x61e640f State: 4
[ 25.210000] session 105 trans 0x169 oe_trans 0x5 rtn_trans 0x0
[ 25.220000] xactionID out of order 0 reorder ovfl 0 dropped hole 0
[ 25.220000] reorder queue depth 0 first ID 0x0 reorder_q_depth_max 0, tossthreshold 40
[&nbs! p; 25.240000] bcm_rpc_down
[ 25.310000] bcm_rpc_down
[ 25.350000] musb_stage0_irq 635: CONNECT (a_host) devctl 5d
[ 26.190000] musb_hub_control 344: port status 00010101
[ 26.410000] musb_hub_control 344: port status 00120503
[ 26.470000] usb 1-1: new high speed USB device using musb_hdrc and address 3
[ 26.530000] musb_hub_control 344: port status 00120503
[ 26.610000] usb 1-1: configuration #1 chosen from 1 choice
[ 26.650000] using jumboram: from_otp: boardtype = 0x00 boardrev = 0x00 rdlid = 0x7514
[ 26.720000] musb_host_tx 1467: DMA complete but packet still in FIFO, CSR 2103
[ 26.720000] musb_host_tx 1467: DMA complete but packet still in FIFO, CSR 2003
[ 26.720000] musb_host_tx 1467: DMA complete but packet still in FIFO, CSR 2103
[ 26.720000] musb_host_tx 1467: DMA complete but packet still in FIFO, CSR 2003
[ 26.730000] musb_host_tx 1467: DMA complete but packet still in FIFO, CSR 2103
[ 26.730000] musb_host_tx 1467: DMA complete but packet still in FIFO, CSR 2003
[ 26.730000] musb_host_tx 1467: DMA complete but packet still in FIFO, CSR 2103
[ 26.730000] musb_host_tx 1467: DMA complete b ut packet still in FIFO, CSR 2103
[ 26.740000] musb_host_tx 1467: DMA complete but packet still in FIFO, CSR 2003
[ 26.740000] musb_host_tx 1467: DMA complete but packet still in FIFO, CSR 2103
[ 26.740000] musb_host_tx 1467: DMA complete but packet still in FIFO, CSR 2003
[ 26.750000] musb_host_tx 1467: DMA complete but packet still in FIFO, CSR 2003
[ 26.750000] musb_host_tx 1467: DMA complete but packet still in FIFO, CSR 2103
[ 26.750000] musb_host_tx 1467: DMA complete but packet still in FIFO, CSR 2003
[ 26.760000] musb_host_tx 1467: DMA compl! ete but packet still in FIFO, CSR 2003
[ 26.760000] musb_host_tx 1467: DMA complete but packet still in FIFO, CSR 2003
[ 26.770000] musb_host_tx 1467: DMA complete but packet still in FIFO, CSR 2003
[ 26.770000] musb_host_tx 1467: DMA complete but packet still in FIFO, CSR 2003
[ 26.770000] musb_host_tx 1467: DMA complete but packet still in FIFO, CSR 2103
[ 26.780000] musb_host_tx 1467: DMA complete but packet still in FIFO, CSR 2103
[ 26.780000] musb_host_tx 1467: DMA complete but packet still in FIFO, CSR 2003
[ 26.780000] musb_host_tx 1467: DMA! complete but packet still in FIFO, CSR 2103
[ 26.780000] musb_host_tx 1467: DMA complete but packet still in FIFO, CSR 2003
[ 26.780000] musb_host_tx 1467: DMA complete but packet still in FIFO, CSR 2103
[ 26.790000] musb_host_tx 1467: DMA complete but packet still in FIFO, CSR 2003
[ 26.800000] musb_host_tx 1467: DMA complete but packet still in FIFO, CSR 2103
[ 26.800000] musb_host_tx 1467: DMA complete but packet still in FIFO, CSR 2103
[ 26.800000] musb_host_tx 1467: DMA complete but packet still in FIFO, CSR 2103
[ 26.810000] musb_host_tx 1467: DMA complete but packet still in FIFO, CSR 2003
[ 26.810000] musb_host_tx 1467: DMA complete but packet still in FIFO, CSR 2003
[ 26.810000] musb_host_tx 1467: DMA complete but packet still in FIFO, CSR 2103
[ 26.820000] musb_host_tx 1467: DMA complete but packet still in FIFO, CSR 2003
[ 26.820000] musb_host_tx 1467: DMA complete but packet still in FIFO, CSR 2003
[ 26.820000] musb_host_tx 1467: DMA complete but packet still in FIFO, CSR 2103
[ 26.830000] musb_host_tx 1467: DMA complete but packet still in FIFO, CSR 2103
[ 26.830000] musb_host_tx 1467: DMA complete but packet still in FIFO, CSR 2103
[ 26.830000] musb_host _tx 1467: DMA complete but packet still in FIFO, CSR 2003
[ 26.830000] musb_host_tx 1467: DMA complete but packet still in FIFO, CSR 2103
[ 27.070000] bcm_rpc_up: waiting to be connected
[ 27.070000] bcm_rpc_buf_recv_mgn_high: Recvd:3 Version: 0x61e640f
[ 27.070000] State: 3 Session:105
[ 27.070000] bcm_rpc_buf_recv_mgn_high: Reason: 0 Dongle Version: 0x61e640f
[ 27.070000] bcm_rpc_buf_recv_mgn_high: Connected!
[ 27.110000] musb_host_tx 1467: DMA complete but packet still in FIFO, CSR 2003
[ &nb! sp; 27.120000] wlan0: Broadcom BCMa8e4 802.11 Wireless Controller 6.30.100.15 (r366139)
[ 27.130000] musb_hub_control 344: port status 00020503
[ 27.890000] [yhs] OV0915 Sensor initialize!!!
[ 27.900000] [yhs] RESET:22 PWDN:103!!!
[ 27.900000] [yhs]Success OV0915 Sensor initialize!!!
[ 27.910000] dspio: IP Camera (DM368) GPIO Driver
[ 28.080000] yaffs: dev is 32505861 name is "mtdblock5"
[ 28.080000] yaffs: passed flags ""
[ 28.090000] yaffs: Attempting MTD mount on 31.5, "mtdblock5"
[ 31.310000 ] yaffs_read_super: isCheckpointed 0
[ 37.580000] CMEMK module: built on Jul 25 2014 at 10:06:18
[ 37.580000] Reference Linux version 2.6.18
[ 37.590000] File /common/buildenv/dvsdk_2_10_01_18_LPU4x00WI/linuxutils_2_24_03/packages/ti/sdo/linuxutils/cmem/src/module/cmemk.c
[ 37.600000] allocated heap buffer 0xc6000000 of size 0xf00000
[ 37.620000] CMEM Range Overlaps Kernel Physical - allowing overlap
[ 37.620000] CMEM phys_start (0x1000) overlaps kernel (0x80000000 -> 0x85000000)
[ 37.620000] cmemk initialized
[ 37.910000] IRQK module: built on Jul 25 2014 at 10:06:21
[ 37.920000] Reference Linux version 2.6.18
[ 37.920000] File /common/buildenv/dvsdk_2_10_01_18_LPU4x00WI/linuxutils_2_24_03/packages/ti/sdo/linuxutils/irq/src/module/irqk.c
[ 37.940000] irqk initialized
[ 37.980000] EDMAK module: built on Jul 25 2014 at 10:06:20
[ 37.980000] Reference Linux version 2.6.18
[ 37.990000] File /common/buildenv/dvsdk_2_10_01_18_LPU4x00WI/linuxutils_2_24_03/packages/ti/sdo/linuxutils/edma/src/module/edmak.c
[ 59.320000] davinci_resize r davinci_resizer.2: RSZ_G_CONFIG:0:1:108
[ 59.340000] davinci_previewer davinci_previewer.2: ipipe_set_preview_config
[ 59.350000] davinci_previewer davinci_previewer.2: ipipe_set_preview_config
[ 59.360000] [GERALD vpfe_open:3128]Selected type OV9710
[ 59.370000] vpfe ccdc capture vpfe ccdc capture.1: IMP chained
[ 59.370000] vpfe ccdc capture vpfe ccdc capture.1: Resizer present
[ 59.380000] vpfe ccdc capture vpfe ccdc capture.1: second outputpresent
[ 59.650000]
[ 59.650000] g! erald end of ov9710_init.
[ 59.650000] ccdc_get_mode_info:720P-97-30
[ 59.650000] ===============================
[ 59.670000] CCDC SET PIXEL type:2 pixfmt:0x31384142 order:1 PACK:2
[ 59.670000] ===============================
[ 61.020000]
[ 61.020000] gerald end of ov9710_init.
[ 61.030000] ccdc_get_mode_info:720P-97-30
[ 61.030000] ===============================
[ 61.030000] CCDC SET PIXEL type:2 pixfmt:0x31384142 or! der:1 PACK:2
[ 61.050000] ===============================
[ 61.050000] vpfe ccdc capture vpfe ccdc capture.1: hpitch = 1280, vpitch = 720, bpp = 1
[ 61.090000] vpfe ccdc capture vpfe ccdc capture.1: Second output present
[ 61.120000] vpfe ccdc capture vpfe ccdc capture.1: Second output present
[ 61.140000] vpfe ccdc capture vpfe ccdc capture.1: Second output present
[ 61.160000] vpfe ccdc capture vpfe ccdc capture.1: Second output present
[ 61.790000] davinci_previewer davinci_previewer.2: get_wb_params: invalid user ptr<3>davinci_previewer davinci_previewer.2: error in PREV_G_PARAM
[ 61.940000]
[ 61.940000] Starting ccdc_config_raw..
[ 61.940000]
[ 61.940000] starting ccdc_reset...<7>
[ 61.950000] End of ccdc_reset...<7>Writing 0x2 to ...CCDCFG
[ 61.960000] Writing 0x0 to MODESET...
[ 61.960000] Writing 4e4e to CCOLP ...
[ 61.960000] Writing 0x0000 to SDOFST...
[ 61.960000]
[ 61.960000] Starting ccdc_setwin...<7>
[ 61.960000] End of ccdc_config_ycbcr...
[ 61.980000] ipipe_set_resizer, resizer - A enabled
[ 61.980000] ipipe_set_resizer, resizer - B enabled
[ 89.760000] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[ 99.910000] eth0: no IPv6 routers present
-bash-3.00# ls
Regards,
Devin
