Em Sun, 27 Apr 2014 09:31:17 -0300 Roberto Alcantara <roberto@xxxxxxxxxxxxxx> escreveu: > Hello, > > After a lot of tries with a few commits I obtained an version from siano drivers that loads fine in my 3.4.75.sun7i kernel @A20 device. This message looks weird: [ 1267.803903] data rate 0 bytes/secs I’m using checkout from 2a7643159d commit. > > Firmware is loading without any issue reported. But when I try to scan with dvbv5-scan I see: > > root@awsom:~# dvbv5-scan freq.conf > INFO Scanning frequency #1 473142857 > ERROR FE_READ_STATUS: Timer expired > ERROR: dvb_fe_get_stats failed (Timer expired) > ERROR Error: no adapter status > ERROR FE_READ_STATUS: Timer expired > ERROR: dvb_fe_get_stats failed (Timer expired) > ERROR Error: no adapter status > ERROR FE_READ_STATUS: Timer expired > ERROR: dvb_fe_get_stats failed (Timer expired) > ERROR Error: no adapter status > > In my desktop using same firmware I can scan without this errors. I tried with device directly connected and via usb powered hub with same results. You should search for ETIME at the Siano driver. There are lots of cases where this is returned at: drivers/media/common/siano/smscoreapi.c Probably, it is due to those: > [ 1050.516057] smsusb_sendrequest: sending MSG_SMS_GET_STATISTICS_REQ(615) size: 8 > [ 1052.516059] smsusb_sendrequest: sending MSG_SMS_GET_STATISTICS_REQ(615) size: 8 > [ 1054.516049] smsusb_sendrequest: sending MSG_SMS_GET_STATISTICS_REQ(615) size: 8 > [ 1056.516057] smsusb_sendrequest: sending MSG_SMS_GET_STATISTICS_REQ(615) size: 8 > [ 1058.516047] smsusb_sendrequest: sending MSG_SMS_GET_STATISTICS_REQ(615) size: 8 I'm not seeing any receive packet from those requested stats. > > Did you have any tips for debug this error? Any ideas will be appreciated :-) I suspect that this is due to driver's bad backport to Kernel 3.4. Another possibility would be some troubles with URB settings or with the USB driver. Regards, Mauro > Thank you very much! > > - Roberto > > > dmesg: > > [ 6.012466] init: plymouth-splash main process (271) terminated with status 2 > [ 6.301960] init: bluetooth main process (231) terminated with status 1 > [ 6.359855] init: bluetooth main process ended, respawning > [ 6.706961] smsusb_probe: interface number 0 > [ 6.709849] smsusb_probe: smsusb_probe 0 > [ 6.764522] smsusb_probe: endpoint 0 81 02 512 > [ 6.825161] smsusb_probe: endpoint 1 02 02 512 > [ 6.863769] smsusb_init_device: in_ep = 81, out_ep = 02 > [ 6.927804] smscore_register_device: allocated 50 buffers > [ 6.932445] smscore_register_device: device ee6a7c00 created > [ 7.040405] smsusb_init_device: smsusb_start_streaming(...). > [ 7.158579] smscore_set_device_mode: set device mode to 6 > [ 7.212493] smsusb_sendrequest: sending MSG_SMS_GET_VERSION_EX_REQ(668) size: 8 > [ 7.275489] smsusb_onresponse: received MSG_SMS_GET_VERSION_EX_RES(669) size: 100 > [ 7.280571] smscore_onresponse: Firmware id 255 prots 0x0 ver 8.1 > [ 7.289832] smscore_get_fw_filename: trying to get fw name from sms_boards board_id 18 mode 6 > [ 7.362775] smscore_get_fw_filename: cannot find fw name in sms_boards, getting from lookup table mode 6 type 7 > [ 7.425728] smscore_load_firmware_from_file: Firmware name: isdbt_rio.inp > [ 7.492292] smscore_load_firmware_from_file: read fw isdbt_rio.inp, buffer size=0x14f50 > [ 7.520049] smscore_load_firmware_family2: loading FW to addr 0x40260 size 85828 > [ 7.531771] smsusb_sendrequest: sending MSG_SMS_DATA_DOWNLOAD_REQ(660) size: 252 > [ 7.546317] smsusb_onresponse: received MSG_SMS_DATA_DOWNLOAD_RES(661) size: 12 > [ 7.556369] smsusb_sendrequest: sending MSG_SMS_DATA_DOWNLOAD_REQ(660) size: 252 > [ 7.572398] smsusb_onresponse: received MSG_SMS_DATA_DOWNLOAD_RES(661) size: 12 > ... > [ 1037.808015] smscore_set_device_mode: firmware download success > [ 1037.814104] smsusb_sendrequest: sending MSG_SMS_INIT_DEVICE_REQ(578) size: 12 > [ 1037.820918] smsusb_onresponse: received MSG_SMS_INIT_DEVICE_RES(579) size: 12 > [ 1037.827058] smsusb_sendrequest: sending MSG_SMS_INIT_DEVICE_REQ(578) size: 12 > [ 1037.833273] smsusb_onresponse: received MSG_SMS_INIT_DEVICE_RES(579) size: 12 > [ 1037.838957] smscore_set_device_mode: Success setting device mode. > [ 1037.844360] DVB: registering new adapter (Siano Rio Digital Receiver) > [ 1037.852324] DVB: registering adapter 0 frontend 0 (Siano Mobile Digital MDTV Receiver)... > [ 1037.856897] smscore_register_client: eccd2800 693 1 > [ 1037.861345] smscore_init_ir: IR port has not been detected > [ 1037.866723] smscore_start_device: device ee575c00 started, rc 0 > [ 1037.871092] smsusb_init_device: device 0xeccd2000 created > [ 1037.873514] smsusb_probe: rc 0 > [ 1048.492613] smsusb_sendrequest: sending MSG_SMS_ISDBT_TUNE_REQ(776) size: 24 > [ 1048.499073] smsusb_onresponse: received MSG_SMS_ISDBT_TUNE_RES(777) size: 12 > [ 1048.503532] smscore_onresponse: > [ 1048.503540] data rate 275 bytes/secs > [ 1048.509963] smsusb_sendrequest: sending MSG_SMS_GET_STATISTICS_REQ(615) size: 8 > [ 1048.926409] smsusb_onresponse: received MSG_SMS_NO_SIGNAL_IND(828) size: 8 > [ 1050.516057] smsusb_sendrequest: sending MSG_SMS_GET_STATISTICS_REQ(615) size: 8 > [ 1052.516059] smsusb_sendrequest: sending MSG_SMS_GET_STATISTICS_REQ(615) size: 8 > [ 1054.516049] smsusb_sendrequest: sending MSG_SMS_GET_STATISTICS_REQ(615) size: 8 > [ 1056.516057] smsusb_sendrequest: sending MSG_SMS_GET_STATISTICS_REQ(615) size: 8 > [ 1058.516047] smsusb_sendrequest: sending MSG_SMS_GET_STATISTICS_REQ(615) size: 8 > [ 1075.740431] smsusb_sendrequest: sending MSG_SMS_ISDBT_TUNE_REQ(776) size: 24 > [ 1075.747999] smsusb_onresponse: received MSG_SMS_ISDBT_TUNE_RES(777) size: 12 > [ 1075.752285] smscore_onresponse: > [ 1075.752293] data rate 0 bytes/secs > [ 1075.759951] smsusb_sendrequest: sending MSG_SMS_GET_STATISTICS_REQ(615) size: 8 > [ 1075.941272] smsusb_onresponse: received MSG_SMS_NO_SIGNAL_IND(828) size: 8 > [ 1077.766050] smsusb_sendrequest: sending MSG_SMS_GET_STATISTICS_REQ(615) size: 8 > [ 1135.457780] smsusb_sendrequest: sending MSG_SMS_ISDBT_TUNE_REQ(776) size: 24 > [ 1135.463989] smsusb_onresponse: received MSG_SMS_ISDBT_TUNE_RES(777) size: 12 > [ 1135.468278] smscore_onresponse: > [ 1135.468286] data rate 0 bytes/secs > [ 1135.474758] smsusb_sendrequest: sending MSG_SMS_GET_STATISTICS_REQ(615) size: 8 > [ 1135.657430] smsusb_onresponse: received MSG_SMS_NO_SIGNAL_IND(828) size: 8 > [ 1137.496749] smsusb_sendrequest: sending MSG_SMS_GET_STATISTICS_REQ(615) size: 8 > [ 1139.496050] smsusb_sendrequest: sending MSG_SMS_GET_STATISTICS_REQ(615) size: 8 > [ 1141.496582] smsusb_sendrequest: sending MSG_SMS_GET_STATISTICS_REQ(615) size: 8 > [ 1267.793252] smsusb_sendrequest: sending MSG_SMS_ISDBT_TUNE_REQ(776) size: 24 > [ 1267.799608] smsusb_onresponse: received MSG_SMS_ISDBT_TUNE_RES(777) size: 12 > [ 1267.803895] smscore_onresponse: > [ 1267.803903] data rate 0 bytes/secs > [ 1267.810356] smsusb_sendrequest: sending MSG_SMS_GET_STATISTICS_REQ(615) size: 8 > [ 1267.992273] smsusb_onresponse: received MSG_SMS_NO_SIGNAL_IND(828) size: 8 > [ 1269.816058] smsusb_sendrequest: sending MSG_SMS_GET_STATISTICS_REQ(615) size: 8 > [ 1271.816059] smsusb_sendrequest: sending MSG_SMS_GET_STATISTICS_REQ(615) size: 8 > [ 1273.816488] smsusb_sendrequest: sending MSG_SMS_GET_STATISTICS_REQ(615) size: 8 > [ 1275.816050] smsusb_sendrequest: sending MSG_SMS_GET_STATISTICS_REQ(615) size: 8 > [ 1277.816965] smsusb_sendrequest: sending MSG_SMS_GET_STATISTICS_REQ(615) size: 8 > > > > root@awsom:~# lsmod > Module Size Used by > smsdvb 13909 0 > disp_ump 854 0 > smsusb 10021 0 > smsmdtv 43874 2 smsdvb,smsusb > mali_drm 2638 0 > mali 116265 0 > ump 56392 2 disp_ump,mali > lcd 3646 0 > root@awsom:~# > > > > > root@awsom:~# lsusb -v > > Bus 001 Device 005: ID 187f:0600 Siano Mobile Silicon > Device Descriptor: > bLength 18 > bDescriptorType 1 > bcdUSB 2.00 > bDeviceClass 0 (Defined at Interface level) > bDeviceSubClass 0 > bDeviceProtocol 0 > bMaxPacketSize0 64 > idVendor 0x187f Siano Mobile Silicon > idProduct 0x0600 > bcdDevice 0.08 > iManufacturer 1 MDTV Receiver > iProduct 2 MDTV Receiver > iSerial 0 > bNumConfigurations 1 > Configuration Descriptor: > bLength 9 > bDescriptorType 2 > wTotalLength 32 > bNumInterfaces 1 > bConfigurationValue 1 > iConfiguration 0 > bmAttributes 0x80 > (Bus Powered) > MaxPower 100mA > Interface Descriptor: > bLength 9 > bDescriptorType 4 > bInterfaceNumber 0 > bAlternateSetting 0 > bNumEndpoints 2 > bInterfaceClass 255 Vendor Specific Class > bInterfaceSubClass 255 Vendor Specific Subclass > bInterfaceProtocol 255 Vendor Specific Protocol > iInterface 0 > Endpoint Descriptor: > bLength 7 > bDescriptorType 5 > bEndpointAddress 0x81 EP 1 IN > bmAttributes 2 > Transfer Type Bulk > Synch Type None > Usage Type Data > wMaxPacketSize 0x0200 1x 512 bytes > bInterval 0 > Endpoint Descriptor: > bLength 7 > bDescriptorType 5 > bEndpointAddress 0x02 EP 2 OUT > bmAttributes 2 > Transfer Type Bulk > Synch Type None > Usage Type Data > wMaxPacketSize 0x0200 1x 512 bytes > bInterval 0 > Device Qualifier (for other device speed): > bLength 10 > bDescriptorType 6 > bcdUSB 2.00 > bDeviceClass 255 Vendor Specific Class > bDeviceSubClass 255 Vendor Specific Subclass > bDeviceProtocol 255 Vendor Specific Protocol > bMaxPacketSize0 64 > bNumConfigurations 1 > Device Status: 0x0000 > (Bus Powered) > > Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub > Device Descriptor: > bLength 18 > bDescriptorType 1 > bcdUSB 2.00 > bDeviceClass 9 Hub > bDeviceSubClass 0 Unused > bDeviceProtocol 0 Full speed (or root) hub > bMaxPacketSize0 64 > idVendor 0x1d6b Linux Foundation > idProduct 0x0002 2.0 root hub > bcdDevice 3.04 > iManufacturer 3 Linux 3.4.75.sun7i_CRAFF+ ehci_hcd > iProduct 2 SW USB2.0 'Enhanced' Host Controller (EHCI) Driver > iSerial 1 sw-ehci > bNumConfigurations 1 > Configuration Descriptor: > bLength 9 > bDescriptorType 2 > wTotalLength 25 > bNumInterfaces 1 > bConfigurationValue 1 > iConfiguration 0 > bmAttributes 0xe0 > Self Powered > Remote Wakeup > MaxPower 0mA > Interface Descriptor: > bLength 9 > bDescriptorType 4 > bInterfaceNumber 0 > bAlternateSetting 0 > bNumEndpoints 1 > bInterfaceClass 9 Hub > bInterfaceSubClass 0 Unused > bInterfaceProtocol 0 Full speed (or root) hub > iInterface 0 > Endpoint Descriptor: > bLength 7 > bDescriptorType 5 > bEndpointAddress 0x81 EP 1 IN > bmAttributes 3 > Transfer Type Interrupt > Synch Type None > Usage Type Data > wMaxPacketSize 0x0004 1x 4 bytes > bInterval 12 > Hub Descriptor: > bLength 9 > bDescriptorType 41 > nNbrPorts 1 > wHubCharacteristic 0x000a > No power switching (usb 1.0) > Per-port overcurrent protection > bPwrOn2PwrGood 10 * 2 milli seconds > bHubContrCurrent 0 milli Ampere > DeviceRemovable 0x00 > PortPwrCtrlMask 0xff > Hub Port Status: > Port 1: 0000.0503 highspeed power enable connect > Device Status: 0x0001 > Self Powered > > Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub > Device Descriptor: > bLength 18 > bDescriptorType 1 > bcdUSB 1.10 > bDeviceClass 9 Hub > bDeviceSubClass 0 Unused > bDeviceProtocol 0 Full speed (or root) hub > bMaxPacketSize0 64 > idVendor 0x1d6b Linux Foundation > idProduct 0x0001 1.1 root hub > bcdDevice 3.04 > iManufacturer 3 Linux 3.4.75.sun7i_CRAFF+ ohci_hcd > iProduct 2 SW USB2.0 'Open' Host Controller (OHCI) Driver > iSerial 1 sw-ohci > bNumConfigurations 1 > Configuration Descriptor: > bLength 9 > bDescriptorType 2 > wTotalLength 25 > bNumInterfaces 1 > bConfigurationValue 1 > iConfiguration 0 > bmAttributes 0xe0 > Self Powered > Remote Wakeup > MaxPower 0mA > Interface Descriptor: > bLength 9 > bDescriptorType 4 > bInterfaceNumber 0 > bAlternateSetting 0 > bNumEndpoints 1 > bInterfaceClass 9 Hub > bInterfaceSubClass 0 Unused > bInterfaceProtocol 0 Full speed (or root) hub > iInterface 0 > Endpoint Descriptor: > bLength 7 > bDescriptorType 5 > bEndpointAddress 0x81 EP 1 IN > bmAttributes 3 > Transfer Type Interrupt > Synch Type None > Usage Type Data > wMaxPacketSize 0x0002 1x 2 bytes > bInterval 255 > Hub Descriptor: > bLength 9 > bDescriptorType 41 > nNbrPorts 1 > wHubCharacteristic 0x0012 > No power switching (usb 1.0) > No overcurrent protection > bPwrOn2PwrGood 2 * 2 milli seconds > bHubContrCurrent 0 milli Ampere > DeviceRemovable 0x00 > PortPwrCtrlMask 0xff > Hub Port Status: > Port 1: 0000.0100 power > Device Status: 0x0001 > Self Powered > > Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub > Device Descriptor: > bLength 18 > bDescriptorType 1 > bcdUSB 2.00 > bDeviceClass 9 Hub > bDeviceSubClass 0 Unused > bDeviceProtocol 0 Full speed (or root) hub > bMaxPacketSize0 64 > idVendor 0x1d6b Linux Foundation > idProduct 0x0002 2.0 root hub > bcdDevice 3.04 > iManufacturer 3 Linux 3.4.75.sun7i_CRAFF+ ehci_hcd > iProduct 2 SW USB2.0 'Enhanced' Host Controller (EHCI) Driver > iSerial 1 sw-ehci > bNumConfigurations 1 > Configuration Descriptor: > bLength 9 > bDescriptorType 2 > wTotalLength 25 > bNumInterfaces 1 > bConfigurationValue 1 > iConfiguration 0 > bmAttributes 0xe0 > Self Powered > Remote Wakeup > MaxPower 0mA > Interface Descriptor: > bLength 9 > bDescriptorType 4 > bInterfaceNumber 0 > bAlternateSetting 0 > bNumEndpoints 1 > bInterfaceClass 9 Hub > bInterfaceSubClass 0 Unused > bInterfaceProtocol 0 Full speed (or root) hub > iInterface 0 > Endpoint Descriptor: > bLength 7 > bDescriptorType 5 > bEndpointAddress 0x81 EP 1 IN > bmAttributes 3 > Transfer Type Interrupt > Synch Type None > Usage Type Data > wMaxPacketSize 0x0004 1x 4 bytes > bInterval 12 > Hub Descriptor: > bLength 9 > bDescriptorType 41 > nNbrPorts 1 > wHubCharacteristic 0x000a > No power switching (usb 1.0) > Per-port overcurrent protection > bPwrOn2PwrGood 10 * 2 milli seconds > bHubContrCurrent 0 milli Ampere > DeviceRemovable 0x00 > PortPwrCtrlMask 0xff > Hub Port Status: > Port 1: 0000.0100 power > Device Status: 0x0001 > Self Powered > > Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub > Device Descriptor: > bLength 18 > bDescriptorType 1 > bcdUSB 1.10 > bDeviceClass 9 Hub > bDeviceSubClass 0 Unused > bDeviceProtocol 0 Full speed (or root) hub > bMaxPacketSize0 64 > idVendor 0x1d6b Linux Foundation > idProduct 0x0001 1.1 root hub > bcdDevice 3.04 > iManufacturer 3 Linux 3.4.75.sun7i_CRAFF+ ohci_hcd > iProduct 2 SW USB2.0 'Open' Host Controller (OHCI) Driver > iSerial 1 sw-ohci > bNumConfigurations 1 > Configuration Descriptor: > bLength 9 > bDescriptorType 2 > wTotalLength 25 > bNumInterfaces 1 > bConfigurationValue 1 > iConfiguration 0 > bmAttributes 0xe0 > Self Powered > Remote Wakeup > MaxPower 0mA > Interface Descriptor: > bLength 9 > bDescriptorType 4 > bInterfaceNumber 0 > bAlternateSetting 0 > bNumEndpoints 1 > bInterfaceClass 9 Hub > bInterfaceSubClass 0 Unused > bInterfaceProtocol 0 Full speed (or root) hub > iInterface 0 > Endpoint Descriptor: > bLength 7 > bDescriptorType 5 > bEndpointAddress 0x81 EP 1 IN > bmAttributes 3 > Transfer Type Interrupt > Synch Type None > Usage Type Data > wMaxPacketSize 0x0002 1x 2 bytes > bInterval 255 > Hub Descriptor: > bLength 9 > bDescriptorType 41 > nNbrPorts 1 > wHubCharacteristic 0x0012 > No power switching (usb 1.0) > No overcurrent protection > bPwrOn2PwrGood 2 * 2 milli seconds > bHubContrCurrent 0 milli Ampere > DeviceRemovable 0x00 > PortPwrCtrlMask 0xff > Hub Port Status: > Port 1: 0000.0100 power > Device Status: 0x0001 > Self Powered > root@awsom:~# > > -- Cheers, Mauro -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
