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Date:      Thu, 31 Mar 2022 21:52:59 +0800
From:      Archimedes Gaviola <archimedes.gaviola@gmail.com>
To:        Hans Petter Selasky <hps@selasky.org>
Cc:        freebsd-arm@freebsd.org
Subject:   Re: Raspberry Pi 3B USB Printing Issue
Message-ID:  <CAJFbk7Ek=b9cpdVhWUWiQd3oAO4G203JqwDraHY%2B5wHeeNUWiw@mail.gmail.com>
In-Reply-To: <b22ae813-6605-726c-8f40-60bb27fce237@selasky.org>
References:  <CAJFbk7EzSfPNbaGxiweKrivwNrKXCPVzA1b7_=0_bTvbs8oBow@mail.gmail.com> <7c67118e-f6ec-c87d-9a81-3ee6a5952f49@selasky.org> <CAJFbk7GYbLAFTJY077Nzh3CTBJM6bk8swr4AkgGMaukCxrfcHQ@mail.gmail.com> <60f98b10-dcdc-cdf4-3d7a-fe9fd4dff223@selasky.org> <CAJFbk7EAjrQG5Kj_upVKW72opOS%2B8d63VrMnQdLxcJjUcfsd=g@mail.gmail.com> <8226461b-5740-9c19-0575-2740bd952e16@selasky.org> <CAJFbk7FMa_8EXM70HdhgdLmkpjpRD54fRrO=uctHV4uQ2_nNhA@mail.gmail.com> <5fcece51-b014-330e-b701-fd75fa1ac204@selasky.org> <CAJFbk7Gx1i5r-KunNP41re7A_6m%2BYPO6K3Ru-J=0xqidNQsj7A@mail.gmail.com> <a5d5f948-fdc8-037c-dda6-5291e7440e28@selasky.org> <CAJFbk7GAz44pwFUdYQJKMfDA1EXZ%2BJSqYCxeRyuCaYk-u%2BiPNw@mail.gmail.com> <d0cdee81-bb27-cec3-8fa1-74a381e9f3b3@selasky.org> <CAJFbk7G8gUjBPLHJEGvU4SULCQP5eGhNATOW0-paRgz8pqcqQg@mail.gmail.com> <CAJFbk7G87gmtf7cDx2qz_hsL9bEvou42EBDfAcacaV1vFAd-Tw@mail.gmail.com> <b22ae813-6605-726c-8f40-60bb27fce237@selasky.org>

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On Thu, Mar 31, 2022 at 9:22 PM Hans Petter Selasky <hps@selasky.org> wrote:

> On 3/31/22 13:52, Archimedes Gaviola wrote:
> > +       /* Bi-directional USB vendor specific */
> > +       {USB_IFACE_CLASS(UICLASS_VENDOR),
> > +        USB_IFACE_SUBCLASS(UISUBCLASS_VENDOR),
> > +        USB_IFACE_PROTOCOL(UIPROTO_PRINTER_BI)},
>
> Can you use the product ID and vendor ID in addition to the IFACE_CLASS
> in the match? Then it will be safe for other devices too, and I can
> upstream it.
>

Are you pertaining to this code Hans, the one you've shared to me
previously?

+       /* Epson printer */
+       {USB_VPI(USB_VENDOR_EPSON, USB_PRODUCT_EPSON_TMU220B, 0)},

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<div dir=3D"ltr"><div dir=3D"ltr"><br></div><br><div class=3D"gmail_quote">=
<div dir=3D"ltr" class=3D"gmail_attr">On Thu, Mar 31, 2022 at 9:22 PM Hans =
Petter Selasky &lt;<a href=3D"mailto:hps@selasky.org">hps@selasky.org</a>&g=
t; wrote:<br></div><blockquote class=3D"gmail_quote" style=3D"margin:0px 0p=
x 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">On 3/3=
1/22 13:52, Archimedes Gaviola wrote:<br>
&gt; +=C2=A0 =C2=A0 =C2=A0 =C2=A0/* Bi-directional USB vendor specific */<b=
r>
&gt; +=C2=A0 =C2=A0 =C2=A0 =C2=A0{USB_IFACE_CLASS(UICLASS_VENDOR),<br>
&gt; +=C2=A0 =C2=A0 =C2=A0 =C2=A0 USB_IFACE_SUBCLASS(UISUBCLASS_VENDOR),<br=
>
&gt; +=C2=A0 =C2=A0 =C2=A0 =C2=A0 USB_IFACE_PROTOCOL(UIPROTO_PRINTER_BI)},<=
br>
<br>
Can you use the product ID and vendor ID in addition to the IFACE_CLASS <br=
>
in the match? Then it will be safe for other devices too, and I can <br>
upstream it.<br></blockquote><div><br></div><div></div></div><div class=3D"=
gmail_quote"></div><div class=3D"gmail_quote">Are you pertaining to this co=
de Hans, the one you&#39;ve shared to me previously?<br></div><div class=3D=
"gmail_quote"><br></div><div class=3D"gmail_quote">+ =C2=A0 =C2=A0 =C2=A0 /=
* Epson printer */<br>+ =C2=A0 =C2=A0 =C2=A0 {USB_VPI(USB_VENDOR_EPSON, USB=
_PRODUCT_EPSON_TMU220B, 0)},</div><div class=3D"gmail_quote"><br></div><div=
><br></div><div><br></div></div>

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