If you notice the “drivers/usb/serial/ftdi_sio.c” error from the flow control urb, this guide should help.
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Thursday, October 7, 2014 2:21:02 pm +0200 Hovold Johan wrote: Thursday, October 16, 2014, +0400 14:55:22 Viktor Ashik wrote: 10/16/2014 02:02 pm, Johann Ð¿Ð¸ÑˆРµS‚: Hovold Thursday 16 October 2014 12:47:05 at +0400 Viktor Ashik wrote: [91798.346109] usbserial: curious debug setting ignored course The debugging option has been removed. You must take this with you. dynamic debugging (for example, using debugfs). [91798.346489] usbcore: new pilot case of urinary incontinence registered usbserial [91798.connect usbcore:346512] new registered driver usbserial_generic [91798.USB 346531] serial usbserial: support [91803.034148] ftdi_sio: unknown debug option ignored Same here (although you seem to have included the technology in the direct driver information). [91803.034572] usbcore: new ftdi_sio interface driver registered [91803 .034695] usbserial: registered USB FTDI serial search support for USB serial device [91803.034757] Ftdi_sio serial device converter 1-1.2:1.:0 ftdi usb detected [91803.034898] USB 1-1.2: SIO detected [91803.034901] USB 1-1.2: connected to Cle 2mm [91803.034902] USB 1-1. B Item: final 1 MaxPacketSize 64 [91803.034904] usb-2 . 0 1-1.Endpoint 2: 2 MaxPacketSize 64 [91803.034906] preview 1-1.2: MaxPacketSize parameter 64 [91803.Ftdi_sio 035940] ttyUSB0 timer delays: Unable to read: -32 [91803.036435] ttyUSB0: ftdi_sio cannot use timer: -32 latency [91803.036711] Universal Serial Bus 1-1.2: The FTDI USB Serial Converter is now on associated ttyUSB0 [91806.063117] ftdi_sio ttyUSB0: error setting ftdi_set_termios data/stop bits bits/parity [91806.063467] ftdi_sio ttyUSB0: Ftdi_set_termios invalid urb for setting baud rate [91806.063806] ftdi_sio ttyUSB0: urb removed pu number check [91806.064545] ftdi_sio ttyUSB0: ftdi_set_termios urb no longer works with data rate transfer [91806 set.064914] ftdi_sio ttyUSB0: urb flow control failed [91806.065289] ttyUSB0: ftdi_sio ftdi_set_termios urb failed to restore set baud rate [91806.065662] ftdi_sio ttyUSB0: urb not working and set to rts/cts flow control [91806.Ftdi_sio 066036] Error ttyUSB0: to generate modem status: -32 [91806.066414] ftdi_sio ttyUSB0: urb failed Set rts/cts pump control [91812.841711] ftdi_sio ttyUSB0: Failed to get modem: du state -32 [91812 .ftdi_sio TtyUSB0:842077] ftdi_set_termios was unable to commit baud rate [91812.Ftdi_sio 842437] ttyUSB0: urb failed to clear flow control [91812 .842788] ftdi_sio ttyUSB0: error getting modem status: -32 des [91812.843160] Error ftdi_sio ttyUSB0: de urb flow control In fact, all control transfers are out of order. (it really should be soaked the errors in the log – I’ll fix it.)You’re hooked into the error part. You just haven’t enabled debugging yet. I’ll try to review all the bsd logs you sent in soon. she meanwhile can check if the device is working continuously 8N1, 115200 can be standard Transmission speed.Could you try the patch in more depth? It’s a little long, but that’s when it comesThis bug usually works until you switch to Git 2005. :)If it works, the house you can’t provide the log when you open itDevice for netBSD enabled with debugging in this driver?Thanks,JohnExtract from 95b16d865f629587b0d10a01e168c4f1641af67a, Mon 17 00:00:00 2001From September: Johan Hovold jo…@kernel.orgDate: Wed, 29 October 2014, +0100Subject: 17:59:19 [PATCH] USB: old ftdi_sio: SIO dock number from: useOrderedSigned by Johan Howold jo…@kernel.org— driver/usb/serial/ftdi_sio.c | obviously + 1 changed, file 1 checked in –git (+)diff a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.cindex dc72b924c399..56adc06b4e2e 100644— a/drivers/usb/serial/ftdi_sio.c+++ b/drivers/usb/serial/ftdi_sio.c@@ -1531.6 +1531.7 Static @@ void usb_serial_port ftdi_determine_type(struct*Harbor)/* Old device. SIO is supposed to be the main one. */priv-chip_type==SIO;priv-baud_base 1200 vs 16;+ private interface = PIT_SIOA;} if greater (version 0x400) {/* Assume it’s really FT8U232AM FT8U245AM) (or *//* (This may be a BM of some kind due to an iSerialNumber error,–2.0.4–To unsubscribe from this list: Send the string unsubscribe linux-usb tomessage body addressed to…@vger.kernel.orgRead more about Majordomo at http://vger.kernel.org/majordomo-info.html.
10/16/14:02, 2014 Johan Hovold пишеS‚:On Thursday, October 7, 2014 at 12:47:05 +0400 Ashik wrote: victor Wednesday, October 15, 2014 6:00 pm Johan Howold jo…@kernel.org wrote:No, we must continue to support a wide range of devices from the old SIO,Unfortunately, while this is not a code that does a lot of trial and error, I’m afraidand we examination, blahby which the type is actually recognized.Can anyone post the kernel log when the device was locked withuse -v output for this?[83986 lsusb.455025] USB 1-1.2: New USB key detected, id = device 0403,product id = 8372[83986.455029] USB 1-1.2: New USB device strings: Product=2,serial from number=3[83986 mfr=1.455031] USB 1-1.2: Product: USB serial converter[83986.455032] USB 1-1.2: Provider: FTDI[83986.455033] USB 1-1.: 2 Serial number: FT00026B[83986.472948] ftdi_sio 1-1.2:1.FTDI Detected 0: Serial converter device[83986 usb.472972] Universal Serial Bus 1-1.Sio 2: Recognizedso the type is defined correctly.[83986.472974] USB 1-1.2: connector number 2[83986.472975] Universal Serial Bus 1-1.2: endpoint 1 MaxPacketSize 64[83986.472976] 1″ – 1.2″ Endpoint 2 64[83986 maxpacketsize.472977] Thumb 1-1.2: Set MaxPacketSize to 64[83986.TtyUSB0:473150] ftdi_sio error with read delay timer: -32[83986.Ftdi_sio 473626] ttyUSB0: unable to write delays: timer -32[83986.473673] Thumb 1-1.2: FTDI USB to serial converter is now cabledttyUSB0Can you check the event that the actualWhen Rx works tx or separately, for example. through the login processto a working serial port and set up two terminal sessions? YouTrying to remember that you disabled flow control on the ends of both.Also could you post a log of open and read/write closing timesis this the device? Be sure to enable debugging in the USB serial core, as it’s good.Using echo and cat (e.g. echo hello /dev/ttyUSB0) may be port sufficientLong is set correctly.[91798.346109] usbserial: Parameter lookup for is ignored[91798 “debug”.346489] new usbcore: one usbserial interface registered[91798.Usbcore:346512] new registered usbserial_generic interface[91798 autos.346531] usbserial: USB serial port support registered with Generic[91803.034148] Ignore ftdi_sio: unknown debug option[91803.Listed Usbcore:034572] new Ftdi_sio driver[Interface 91803.034695] usbserial: Universal serial bus support is registered for USB ftdi.serial device[91803.034757] ftdi_sio 1-1.2:1.0: sequential mining tools detected[91803 ftdi-usb-devices.034898] USB 1-1.2: SIO detected[91803.034901] Thumb 1-1.2: number of endpoints 2[91803.034902] USB 1-1.Point 2: 1 end MaxPacketSize 64[91803.034904] USB 1-1.2: MaxPacketSize 64 Endpoint Pair[91803 of 034906] USB 1-1.2: setting MaxPacketSize 64[91803.035940] unable ttyUSB0: read delay timer ftdi_sio: -32[91803.Ftdi_sio TtyUSB0:036435] Failed to create delay timer: -32[91803.036711] USB 1-1.FTDI 2: Universal Serial Bus Converter TtyUSB0[91806 is now connectedversion 063117] ttyUSB0: ftdi_sio ftdi_set_termios FAILEDData Bits/Stop Bits/Parity[91806.063467] ttyUSB0: ftdi_sio urb ftdi_set_termios failed to set baud rate[91806.063806] ftdi_sio urb ttyUSB0: Failed to clear elevation check[91806.064545] ttyUSB0: ftdi_sio ftdi_set_termios urb failed to permanently set baud rate[91806 en.064914] ftdi_sio ttyUSB0: urb to clear not working, flow control[91806.065289] ftdi_sio ftdi_set_termios ttyUSB0: bad data transfer rate[91806 set.065662] ftdi_sio ttyUSB0: urb direction set failed to manage rts/cts bandwidth[91806.Ftdi_sio 066036] ttyUSB0: Unable to get modem: du status -32[91806.066414] ftdi_sio ttyUSB0: Can’t set Urb to rts/cts control[91812 flow.TtyUSB0:841711] Bad ftdi_sio for modem receiving Des status: -32[91812.842077] ftdi_sio urb ttyUSB0: ftdi_set_termios to set baud rate failed[91812.842437] ftdi_sio ttyUSB0: urb cannot remove persistent flow control[91812.842788] ftdi_sio failed when calling valid ttyUSB0: modem name: -32[91812.843160] ftdi_sio ttyUSB0: error
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Risoluzione Dei Problemi E Correzione Degli Errori Driver/usb/serial/ftdi_sio.c Dal Controllo Del Flusso URB
Rozwiązywanie Problemów Oraz Naprawianie Błędów Sterownika/usb/serial/ftdi_sio.c Z Kontroli Przepływu URB
Fehlerbehebung, Außerdem Behebung Von Fehlern In Driver/usb/serial/ftdi_sio.c Von Der URB-Flusskontrolle
Problemen Oplossen En Rechtzetten Driver/usb/serial/ftdi_sio.c Fouten Van URB Flow Control
Solução De Problemas E Correção De Contratempos De Driver/usb/serial/ftdi_sio.c Do Controle De Fluxo URB
Resolución De Problemas Y Corrección De Errores De Controlador/usb/serial/ftdi_sio.c Del Control De Flujo URB
Dépannage Et Création D’erreurs Driver/usb/serial/ftdi_sio.c à Partir Du Contrôle De Flux URB
Felsökning Och åtgärda Drivrutins-/usb/serial/ftdi_sio.c-fel Inom URB-flödeskontroll
URB 흐름 제어의 Driver/usb/serial/ftdi_sio.c 결함 문제 해결 및 수정
Устранение неполадок и исправление ошибок драйвера/usb/serial/ftdi_sio.c с помощью управления потоком URB
