From: "Little, Jack" <jack.tay.little@hpe.com>
To: "Desimone, Nathaniel L" <nathaniel.l.desimone@intel.com>,
"devel@edk2.groups.io" <devel@edk2.groups.io>
Cc: "Desimone, Ashley E" <ashley.e.desimone@intel.com>
Subject: Re: FtdiUsbSerialDxe
Date: Thu, 27 May 2021 15:48:33 +0000 [thread overview]
Message-ID: <TU4PR8401MB08624DF24E1283EE8B69DAD8AB239@TU4PR8401MB0862.NAMPRD84.PROD.OUTLOOK.COM> (raw)
In-Reply-To: <MWHPR1101MB216032C1CBAC7995F0EB48E9CD239@MWHPR1101MB2160.namprd11.prod.outlook.com>
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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
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next prev parent reply other threads:[~2021-05-27 15:48 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-05-26 17:20 FtdiUsbSerialDxe Little, Jack
2021-05-27 8:17 ` FtdiUsbSerialDxe Nate DeSimone
2021-05-27 15:48 ` Little, Jack [this message]
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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