Date: Mon, 5 Nov 2018 09:58:54 -0700 From: Warner Losh <imp@bsdimp.com> To: Ian Lepore <ian@freebsd.org> Cc: Mike Andrews <mandrews@bit0.com>, "freebsd-usb@FreeBSD.org" <freebsd-usb@freebsd.org> Subject: Re: umodem0, Cisco USB serial console, and quirks Message-ID: <CANCZdfoou_g-C7pPy2EJPOVhXZ-b=ktBJuALois_HKL_A%2BaNbA@mail.gmail.com> In-Reply-To: <1541433839.52306.18.camel@freebsd.org> References: <alpine.BSF.2.21.1709191021260.34953@beast.int.bit0.com> <d9dbef0b-c22e-c7ea-34a2-f36e9e768745@selasky.org> <alpine.BSF.2.21.1709191205280.1218@beast.int.bit0.com> <0c4022f3-bd21-49b5-cadd-daeb9f1f3081@selasky.org> <alpine.BSF.2.21.1709262210180.33243@beast.int.bit0.com> <33f3a1f8-69d1-9240-6381-8a851beb97d0@yandex.ru> <18d57cbe-1235-aedf-45e6-e36b495ca1eb@bit0.com> <15cff2a5-021f-49e5-b287-37a14a9321b3@selasky.org> <5d0a544d-517c-2fb9-84e8-d87704474cce@yandex.ru> <5cdb37b5-fca1-99db-cacc-cf72f0cee0df@selasky.org> <51ae0fc4-7e93-30d6-caa3-393afbe278b6@yandex.ru> <bbdda4ab-567f-2658-b83e-5bf0e1176e9a@selasky.org> <CANCZdfqoC8QaDDRP0QoYO0C1WvT_EBmNC8UXAzG-GEbaoK0Xyg@mail.gmail.com> <0dd7b89f-6a82-1d6e-0d0a-4f2b9515bd5d@yandex.ru> <CAFYkXj=PzMx3TKSLPNvcLT3=3mUTFkcpRftFGh9MxB4_o7-RCw@mail.gmail.com> <alpine.BSF.2.21.9999.1811041851500.98957@beast.int.bit0.com> <1541433839.52306.18.camel@freebsd.org>
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On Mon, Nov 5, 2018 at 9:04 AM Ian Lepore <ian@freebsd.org> wrote: > I've always wanted a way to add VID/PID combos to ugsensa's internal > list on the fly, like via hints or sysctl or something, to make this > kind of quick test easier. But I never find time to add the feature. > I have code to do this generically at the bus layer. that is, treat VID/PID A/B as really being C/D, which is what you want most of the time because so many drivers do special things when they know they have a C/D but not a C/E. Warner
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