* FtdiUsbSerialDxe @ 2021-05-26 17:20 Little, Jack 2021-05-27 8:17 ` FtdiUsbSerialDxe Nate DeSimone 0 siblings, 1 reply; 6+ messages in thread From: Little, Jack @ 2021-05-26 17:20 UTC (permalink / raw) To: devel@edk2.groups.io [-- Attachment #1: Type: text/plain, Size: 250 bytes --] Hi, Are there any known bugs with [edk2-stable202002] when using the FtdiUsbSerialDxe driver? I am seeing errors during initialization when TerminalDriverBindingStart() tries to reset the FTDI device and gets EFI_DEVICE_ERROR. Thanks, Jack [-- Attachment #2: Type: text/html, Size: 1891 bytes --] ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: FtdiUsbSerialDxe 2021-05-26 17:20 FtdiUsbSerialDxe Little, Jack @ 2021-05-27 8:17 ` Nate DeSimone 2021-05-27 15:48 ` FtdiUsbSerialDxe Little, Jack 0 siblings, 1 reply; 6+ messages in thread From: Nate DeSimone @ 2021-05-27 8:17 UTC (permalink / raw) To: devel@edk2.groups.io, jack.tay.little@hpe.com; +Cc: Desimone, Ashley E [-- Attachment #1: Type: text/plain, Size: 796 bytes --] Hi Jack, I believe that driver has only been tested with the FT232AM, which has not been manufactured for several years now. Ashley (cc'd) implemented it as an intern project in 2013: https://github.com/tianocore/edk2/commit/3f1484f There probably needs to be some work done to get it running with newer FTDI chips like the FT232RL. Thanks, Nate From: devel@edk2.groups.io <devel@edk2.groups.io> On Behalf Of Little, Jack Sent: Wednesday, May 26, 2021 10:21 AM To: devel@edk2.groups.io Subject: [edk2-devel] FtdiUsbSerialDxe Hi, Are there any known bugs with [edk2-stable202002] when using the FtdiUsbSerialDxe driver? I am seeing errors during initialization when TerminalDriverBindingStart() tries to reset the FTDI device and gets EFI_DEVICE_ERROR. Thanks, Jack [-- Attachment #2: Type: text/html, Size: 3505 bytes --] ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: FtdiUsbSerialDxe 2021-05-27 8:17 ` FtdiUsbSerialDxe Nate DeSimone @ 2021-05-27 15:48 ` Little, Jack 2021-05-27 16:05 ` FtdiUsbSerialDxe Nate DeSimone 0 siblings, 1 reply; 6+ messages in thread From: Little, Jack @ 2021-05-27 15:48 UTC (permalink / raw) To: Desimone, Nathaniel L, devel@edk2.groups.io; +Cc: Desimone, Ashley E [-- Attachment #1: Type: text/plain, Size: 1269 bytes --] Hi Nate, The same FTDI device works with the source from around 05/23/2018, unsure of which chip is in there. Thanks, Jack From: Desimone, Nathaniel L <nathaniel.l.desimone@intel.com> Sent: Thursday, May 27, 2021 3:17 AM To: devel@edk2.groups.io; Little, Jack <jack.tay.little@hpe.com> Cc: Desimone, Ashley E <ashley.e.desimone@intel.com> Subject: RE: FtdiUsbSerialDxe Hi Jack, I believe that driver has only been tested with the FT232AM, which has not been manufactured for several years now. Ashley (cc'd) implemented it as an intern project in 2013: https://github.com/tianocore/edk2/commit/3f1484f There probably needs to be some work done to get it running with newer FTDI chips like the FT232RL. Thanks, Nate From: devel@edk2.groups.io<mailto:devel@edk2.groups.io> <devel@edk2.groups.io<mailto:devel@edk2.groups.io>> On Behalf Of Little, Jack Sent: Wednesday, May 26, 2021 10:21 AM To: devel@edk2.groups.io<mailto:devel@edk2.groups.io> Subject: [edk2-devel] FtdiUsbSerialDxe Hi, Are there any known bugs with [edk2-stable202002] when using the FtdiUsbSerialDxe driver? I am seeing errors during initialization when TerminalDriverBindingStart() tries to reset the FTDI device and gets EFI_DEVICE_ERROR. Thanks, Jack [-- Attachment #2: Type: text/html, Size: 4396 bytes --] ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: FtdiUsbSerialDxe 2021-05-27 15:48 ` FtdiUsbSerialDxe Little, Jack @ 2021-05-27 16:05 ` Nate DeSimone 2021-05-27 16:25 ` FtdiUsbSerialDxe Little, Jack 0 siblings, 1 reply; 6+ messages in thread From: Nate DeSimone @ 2021-05-27 16:05 UTC (permalink / raw) To: Little, Jack, devel@edk2.groups.io; +Cc: Desimone, Ashley E [-- Attachment #1: Type: text/plain, Size: 2081 bytes --] Hi Jack, To my knowledge, the code hasn't been touched at all since 2013 other than being moved from edk2 to edk2-platforms. The move from edk2 to edk2-platforms did happen in 2019, so perhaps something broke during that move but it seems unlikely. The only other explanation I can think of for it working with code from circa 2018 is that something in UsbBusDxe changed that broke FtdiUsbSerialDxe. Thanks, Nate From: Little, Jack <jack.tay.little@hpe.com> Sent: Thursday, May 27, 2021 8:49 AM To: Desimone, Nathaniel L <nathaniel.l.desimone@intel.com>; devel@edk2.groups.io Cc: Desimone, Ashley E <ashley.e.desimone@intel.com> Subject: RE: FtdiUsbSerialDxe Hi Nate, The same FTDI device works with the source from around 05/23/2018, unsure of which chip is in there. Thanks, Jack From: Desimone, Nathaniel L <nathaniel.l.desimone@intel.com<mailto:nathaniel.l.desimone@intel.com>> Sent: Thursday, May 27, 2021 3:17 AM To: devel@edk2.groups.io<mailto:devel@edk2.groups.io>; Little, Jack <jack.tay.little@hpe.com<mailto:jack.tay.little@hpe.com>> Cc: Desimone, Ashley E <ashley.e.desimone@intel.com<mailto:ashley.e.desimone@intel.com>> Subject: RE: FtdiUsbSerialDxe Hi Jack, I believe that driver has only been tested with the FT232AM, which has not been manufactured for several years now. Ashley (cc'd) implemented it as an intern project in 2013: https://github.com/tianocore/edk2/commit/3f1484f There probably needs to be some work done to get it running with newer FTDI chips like the FT232RL. Thanks, Nate From: devel@edk2.groups.io<mailto:devel@edk2.groups.io> <devel@edk2.groups.io<mailto:devel@edk2.groups.io>> On Behalf Of Little, Jack Sent: Wednesday, May 26, 2021 10:21 AM To: devel@edk2.groups.io<mailto:devel@edk2.groups.io> Subject: [edk2-devel] FtdiUsbSerialDxe Hi, Are there any known bugs with [edk2-stable202002] when using the FtdiUsbSerialDxe driver? I am seeing errors during initialization when TerminalDriverBindingStart() tries to reset the FTDI device and gets EFI_DEVICE_ERROR. Thanks, Jack [-- Attachment #2: Type: text/html, Size: 5793 bytes --] ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: FtdiUsbSerialDxe 2021-05-27 16:05 ` FtdiUsbSerialDxe Nate DeSimone @ 2021-05-27 16:25 ` Little, Jack 2021-06-09 18:39 ` FtdiUsbSerialDxe Little, Jack 0 siblings, 1 reply; 6+ messages in thread From: Little, Jack @ 2021-05-27 16:25 UTC (permalink / raw) To: Desimone, Nathaniel L, devel@edk2.groups.io; +Cc: Desimone, Ashley E [-- Attachment #1: Type: text/plain, Size: 2653 bytes --] You may be right, I've seen that the EFI_DEVICE_ERROR comes from UsbIoControlTransfer() where there is a conflict between the data length requested vs. received. Thanks, Jack From: Desimone, Nathaniel L <nathaniel.l.desimone@intel.com> Sent: Thursday, May 27, 2021 11:06 AM To: Little, Jack <jack.tay.little@hpe.com>; devel@edk2.groups.io Cc: Desimone, Ashley E <ashley.e.desimone@intel.com> Subject: RE: FtdiUsbSerialDxe Hi Jack, To my knowledge, the code hasn't been touched at all since 2013 other than being moved from edk2 to edk2-platforms. The move from edk2 to edk2-platforms did happen in 2019, so perhaps something broke during that move but it seems unlikely. The only other explanation I can think of for it working with code from circa 2018 is that something in UsbBusDxe changed that broke FtdiUsbSerialDxe. Thanks, Nate From: Little, Jack <jack.tay.little@hpe.com<mailto:jack.tay.little@hpe.com>> Sent: Thursday, May 27, 2021 8:49 AM To: Desimone, Nathaniel L <nathaniel.l.desimone@intel.com<mailto:nathaniel.l.desimone@intel.com>>; devel@edk2.groups.io<mailto:devel@edk2.groups.io> Cc: Desimone, Ashley E <ashley.e.desimone@intel.com<mailto:ashley.e.desimone@intel.com>> Subject: RE: FtdiUsbSerialDxe Hi Nate, The same FTDI device works with the source from around 05/23/2018, unsure of which chip is in there. Thanks, Jack From: Desimone, Nathaniel L <nathaniel.l.desimone@intel.com<mailto:nathaniel.l.desimone@intel.com>> Sent: Thursday, May 27, 2021 3:17 AM To: devel@edk2.groups.io<mailto:devel@edk2.groups.io>; Little, Jack <jack.tay.little@hpe.com<mailto:jack.tay.little@hpe.com>> Cc: Desimone, Ashley E <ashley.e.desimone@intel.com<mailto:ashley.e.desimone@intel.com>> Subject: RE: FtdiUsbSerialDxe Hi Jack, I believe that driver has only been tested with the FT232AM, which has not been manufactured for several years now. Ashley (cc'd) implemented it as an intern project in 2013: https://github.com/tianocore/edk2/commit/3f1484f There probably needs to be some work done to get it running with newer FTDI chips like the FT232RL. Thanks, Nate From: devel@edk2.groups.io<mailto:devel@edk2.groups.io> <devel@edk2.groups.io<mailto:devel@edk2.groups.io>> On Behalf Of Little, Jack Sent: Wednesday, May 26, 2021 10:21 AM To: devel@edk2.groups.io<mailto:devel@edk2.groups.io> Subject: [edk2-devel] FtdiUsbSerialDxe Hi, Are there any known bugs with [edk2-stable202002] when using the FtdiUsbSerialDxe driver? I am seeing errors during initialization when TerminalDriverBindingStart() tries to reset the FTDI device and gets EFI_DEVICE_ERROR. Thanks, Jack [-- Attachment #2: Type: text/html, Size: 6890 bytes --] ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: FtdiUsbSerialDxe 2021-05-27 16:25 ` FtdiUsbSerialDxe Little, Jack @ 2021-06-09 18:39 ` Little, Jack 0 siblings, 0 replies; 6+ messages in thread From: Little, Jack @ 2021-06-09 18:39 UTC (permalink / raw) To: Desimone, Nathaniel L, devel@edk2.groups.io Cc: Desimone, Ashley E, Nina, Aldo [-- Attachment #1: Type: text/plain, Size: 3151 bytes --] Hi Nathaniel, FYI, I've created a Bugzilla for this issue. https://bugzilla.tianocore.org/show_bug.cgi?id=3444 Thanks, Jack From: Little, Jack Sent: Thursday, May 27, 2021 11:26 AM To: Desimone, Nathaniel L <nathaniel.l.desimone@intel.com>; devel@edk2.groups.io Cc: Desimone, Ashley E <ashley.e.desimone@intel.com> Subject: RE: FtdiUsbSerialDxe You may be right, I've seen that the EFI_DEVICE_ERROR comes from UsbIoControlTransfer() where there is a conflict between the data length requested vs. received. Thanks, Jack From: Desimone, Nathaniel L <nathaniel.l.desimone@intel.com<mailto:nathaniel.l.desimone@intel.com>> Sent: Thursday, May 27, 2021 11:06 AM To: Little, Jack <jack.tay.little@hpe.com<mailto:jack.tay.little@hpe.com>>; devel@edk2.groups.io<mailto:devel@edk2.groups.io> Cc: Desimone, Ashley E <ashley.e.desimone@intel.com<mailto:ashley.e.desimone@intel.com>> Subject: RE: FtdiUsbSerialDxe Hi Jack, To my knowledge, the code hasn't been touched at all since 2013 other than being moved from edk2 to edk2-platforms. The move from edk2 to edk2-platforms did happen in 2019, so perhaps something broke during that move but it seems unlikely. The only other explanation I can think of for it working with code from circa 2018 is that something in UsbBusDxe changed that broke FtdiUsbSerialDxe. Thanks, Nate From: Little, Jack <jack.tay.little@hpe.com<mailto:jack.tay.little@hpe.com>> Sent: Thursday, May 27, 2021 8:49 AM To: Desimone, Nathaniel L <nathaniel.l.desimone@intel.com<mailto:nathaniel.l.desimone@intel.com>>; devel@edk2.groups.io<mailto:devel@edk2.groups.io> Cc: Desimone, Ashley E <ashley.e.desimone@intel.com<mailto:ashley.e.desimone@intel.com>> Subject: RE: FtdiUsbSerialDxe Hi Nate, The same FTDI device works with the source from around 05/23/2018, unsure of which chip is in there. Thanks, Jack From: Desimone, Nathaniel L <nathaniel.l.desimone@intel.com<mailto:nathaniel.l.desimone@intel.com>> Sent: Thursday, May 27, 2021 3:17 AM To: devel@edk2.groups.io<mailto:devel@edk2.groups.io>; Little, Jack <jack.tay.little@hpe.com<mailto:jack.tay.little@hpe.com>> Cc: Desimone, Ashley E <ashley.e.desimone@intel.com<mailto:ashley.e.desimone@intel.com>> Subject: RE: FtdiUsbSerialDxe Hi Jack, I believe that driver has only been tested with the FT232AM, which has not been manufactured for several years now. Ashley (cc'd) implemented it as an intern project in 2013: https://github.com/tianocore/edk2/commit/3f1484f There probably needs to be some work done to get it running with newer FTDI chips like the FT232RL. Thanks, Nate From: devel@edk2.groups.io<mailto:devel@edk2.groups.io> <devel@edk2.groups.io<mailto:devel@edk2.groups.io>> On Behalf Of Little, Jack Sent: Wednesday, May 26, 2021 10:21 AM To: devel@edk2.groups.io<mailto:devel@edk2.groups.io> Subject: [edk2-devel] FtdiUsbSerialDxe Hi, Are there any known bugs with [edk2-stable202002] when using the FtdiUsbSerialDxe driver? I am seeing errors during initialization when TerminalDriverBindingStart() tries to reset the FTDI device and gets EFI_DEVICE_ERROR. Thanks, Jack [-- Attachment #2: Type: text/html, Size: 8047 bytes --] ^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2021-06-09 18:40 UTC | newest] Thread overview: 6+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2021-05-26 17:20 FtdiUsbSerialDxe Little, Jack 2021-05-27 8:17 ` FtdiUsbSerialDxe Nate DeSimone 2021-05-27 15:48 ` FtdiUsbSerialDxe Little, Jack 2021-05-27 16:05 ` FtdiUsbSerialDxe Nate DeSimone 2021-05-27 16:25 ` FtdiUsbSerialDxe Little, Jack 2021-06-09 18:39 ` FtdiUsbSerialDxe Little, Jack
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