Date: Sat, 2 Apr 2022 06:56:39 +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: <CAJFbk7FYMfY==SKgs23DLnt6EnXH3YcXa6o40oer-95Qz2pnmw@mail.gmail.com> In-Reply-To: <534edcd2-c6ef-729d-0768-9f469958e16a@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> <CAJFbk7Ek=b9cpdVhWUWiQd3oAO4G203JqwDraHY%2B5wHeeNUWiw@mail.gmail.com> <534edcd2-c6ef-729d-0768-9f469958e16a@selasky.org>
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--000000000000ad820305db9fb1a0 Content-Type: text/plain; charset="UTF-8" On Fri, Apr 1, 2022 at 12:01 AM Hans Petter Selasky <hps@selasky.org> wrote: > On 3/31/22 15:52, Archimedes Gaviola wrote: > > 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)}, > > Yes, but you can also add the IFACE_XXX ones with "," simply. > Hi Hans, Here's what I have come-up with based on my understanding from your suggestion. I took a look as well from other USB devices' sources. This compiles without any problems, still able to detect my printers and printing still works well. Let me know if this is correct or needs further changes. freebsd@generic:~ % diff -Nur /usr/src/sys/dev/usb/serial/ulpt.c.orig /usr/src/sys/dev/usb/serial/ulpt.c --- /usr/src/sys/dev/usb/serial/ulpt.c.orig 2022-03-21 19:44:29.178010000 +0800 +++ /usr/src/sys/dev/usb/serial/ulpt.c 2022-04-02 14:27:54.073592000 +0800 @@ -499,6 +499,13 @@ {USB_IFACE_CLASS(UICLASS_PRINTER), USB_IFACE_SUBCLASS(UISUBCLASS_PRINTER), USB_IFACE_PROTOCOL(UIPROTO_PRINTER_1284)}, + + /* Epson printer */ + {USB_VENDOR(USB_VENDOR_EPSON), + USB_PRODUCT(USB_PRODUCT_EPSON_TMU220B), + USB_IFACE_CLASS(UICLASS_VENDOR), + USB_IFACE_SUBCLASS(UISUBCLASS_VENDOR), + USB_IFACE_PROTOCOL(UIPROTO_PRINTER_BI)}, }; static int @@ -555,9 +562,11 @@ break; } else { alt_index++; - if ((id->bInterfaceClass == UICLASS_PRINTER) && - (id->bInterfaceSubClass == UISUBCLASS_PRINTER) && - (id->bInterfaceProtocol == UIPROTO_PRINTER_BI)) { + if ((id->bInterfaceClass == UICLASS_PRINTER || + id->bInterfaceClass == UICLASS_VENDOR) && + (id->bInterfaceSubClass == UISUBCLASS_PRINTER || + id->bInterfaceClass == UISUBCLASS_VENDOR) && + (id->bInterfaceProtocol == UIPROTO_PRINTER_BI)) { goto found; } } freebsd@generic:~ % diff -Nur /usr/src/sys/dev/usb/usbdevs.orig /usr/src/sys/dev/usb/usbdevs --- /usr/src/sys/dev/usb/usbdevs.orig 2022-03-21 19:42:20.999397000 +0800 +++ /usr/src/sys/dev/usb/usbdevs 2022-04-01 01:21:31.361567000 +0800 @@ -1941,6 +1941,7 @@ product EPSON 2480 0x0121 Perfection 2480 scanner product EPSON 3590 0x0122 Perfection 3590 scanner product EPSON 4990 0x012a Perfection 4990 Photo scanner +product EPSON TMU220B 0x0202 TM-U220B product EPSON CRESSI_EDY 0x0521 Cressi Edy diving computer product EPSON N2ITION3 0x0522 Zeagle N2iTion3 diving computer product EPSON STYLUS_875DC 0x0601 Stylus Photo 875DC Card Reader freebsd@generic:~ % dmesg ... ugen1.5: <EPSON EPSON UB-U03II> at usbus1 ugen1.6: <Printer-58 USB Printing Support> at usbus1 ulpt0 on uhub1 ulpt0: <EPSON EPSON UB-U03II, class 0/0, rev 1.10/2.00, addr 5> on usbus1 ulpt0: using bi-directional mode ulpt1 on uhub1 ulpt1: <Printer-58 USB Printing Support, class 0/0, rev 2.00/2.54, addr 6> on usbus1 ulpt1: using bi-directional mode ulpt1: offline Thanks, Archimedes --000000000000ad820305db9fb1a0 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable <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 Fri, Apr 1, 2022 at 12:01 AM Hans = Petter Selasky <<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 15:52, Archimedes Gaviola wrote:<br> > Are you pertaining to this code Hans, the one you've shared to me<= br> > previously?<br> > <br> > +=C2=A0 =C2=A0 =C2=A0 =C2=A0/* Epson printer */<br> > +=C2=A0 =C2=A0 =C2=A0 =C2=A0{USB_VPI(USB_VENDOR_EPSON, USB_PRODUCT_EPS= ON_TMU220B, 0)},<br> <br> Yes, but you can also add the IFACE_XXX ones with "," simply.<br>= </blockquote><div><br></div><div></div>Hi Hans,</div><div class=3D"gmail_qu= ote"><br></div><div class=3D"gmail_quote">Here's what I have come-up wi= th based on my understanding from your suggestion. I took a look as well fr= om other USB devices' sources. This compiles without any problems, stil= l able to detect my printers and printing still works well. Let me know if = this is correct or needs further changes.<br></div><div class=3D"gmail_quot= e"><br></div><div class=3D"gmail_quote">freebsd@generic:~ % diff -Nur /usr/= src/sys/dev/usb/serial/ulpt.c.orig /usr/src/sys/dev/usb/serial/ulpt.c<br>--= - /usr/src/sys/dev/usb/serial/ulpt.c.orig =C2=A0 =C2=A0 2022-03-21 19:44:29= .178010000 +0800<br>+++ /usr/src/sys/dev/usb/serial/ulpt.c =C2=A02022-04-02= 14:27:54.073592000 +0800<br>@@ -499,6 +499,13 @@<br>=C2=A0 =C2=A0 =C2=A0 = =C2=A0 {USB_IFACE_CLASS(UICLASS_PRINTER),<br>=C2=A0 =C2=A0 =C2=A0 =C2=A0 = =C2=A0USB_IFACE_SUBCLASS(UISUBCLASS_PRINTER),<br>=C2=A0 =C2=A0 =C2=A0 =C2= =A0 =C2=A0USB_IFACE_PROTOCOL(UIPROTO_PRINTER_1284)},<br>+<br>+ =C2=A0 =C2= =A0 =C2=A0 /* Epson printer */<br>+ =C2=A0 =C2=A0 =C2=A0 {USB_VENDOR(USB_VE= NDOR_EPSON),<br>+ =C2=A0 =C2=A0 =C2=A0 =C2=A0USB_PRODUCT(USB_PRODUCT_EPSON_= TMU220B),<br>+ =C2=A0 =C2=A0 =C2=A0 =C2=A0USB_IFACE_CLASS(UICLASS_VENDOR),<= br>+ =C2=A0 =C2=A0 =C2=A0 =C2=A0USB_IFACE_SUBCLASS(UISUBCLASS_VENDOR),<br>+= =C2=A0 =C2=A0 =C2=A0 =C2=A0USB_IFACE_PROTOCOL(UIPROTO_PRINTER_BI)},<br>=C2= =A0};<br><br>=C2=A0static int<br>@@ -555,9 +562,11 @@<br>=C2=A0 =C2=A0 =C2= =A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 = =C2=A0 =C2=A0 =C2=A0 break;<br>=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 = =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 } else {<br>=C2=A0 =C2=A0 =C2=A0 = =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2= =A0 =C2=A0 =C2=A0 alt_index++;<br>- =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2= =A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 if ((id-= >bInterfaceClass =3D=3D UICLASS_PRINTER) &&<br>- =C2=A0 =C2=A0 = =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2= =A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 (id->bInterfaceSubClass =3D=3D UISUBCLAS= S_PRINTER) &&<br>- =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0= =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 (id-= >bInterfaceProtocol =3D=3D UIPROTO_PRINTER_BI)) {<br>+ =C2=A0 =C2=A0 =C2= =A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 = =C2=A0 =C2=A0 if ((id->bInterfaceClass =3D=3D UICLASS_PRINTER ||<br>+ = =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2= =A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 id->bInterfaceClass =3D=3D= UICLASS_VENDOR) &&<br>+ =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 = =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2= =A0 (id->bInterfaceSubClass =3D=3D UISUBCLASS_PRINTER ||<br>+ =C2=A0 =C2= =A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 = =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 id->bInterfaceClass =3D=3D UISUBCLASS= _VENDOR) &&<br>+ =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 = =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 (id-&= gt;bInterfaceProtocol =3D=3D UIPROTO_PRINTER_BI)) {<br>=C2=A0 =C2=A0 =C2=A0= =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2= =A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 goto found;<br>=C2=A0 =C2=A0 = =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2= =A0 =C2=A0 =C2=A0 =C2=A0 }<br>=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2= =A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 }<br></div><div class=3D"gmail_quote= "><br></div><div class=3D"gmail_quote">freebsd@generic:~ % diff -Nur /usr/s= rc/sys/dev/usb/usbdevs.orig /usr/src/sys/dev/usb/usbdevs<br>--- /usr/src/sy= s/dev/usb/usbdevs.orig =C2=A0 2022-03-21 19:42:20.999397000 +0800<br>+++ /u= sr/src/sys/dev/usb/usbdevs =C2=A0 =C2=A0 =C2=A0 =C2=A02022-04-01 01:21:31.3= 61567000 +0800<br>@@ -1941,6 +1941,7 @@<br>=C2=A0product EPSON 2480 =C2=A0 = =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 0x0121 =C2=A0Perfection 2480 scanner<br>= =C2=A0product EPSON 3590 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 0x0122 = =C2=A0Perfection 3590 scanner<br>=C2=A0product EPSON 4990 =C2=A0 =C2=A0 =C2= =A0 =C2=A0 =C2=A0 =C2=A0 0x012a =C2=A0Perfection 4990 Photo scanner<br>+pro= duct EPSON TMU220B =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A00x0202 =C2=A0TM-U220B<= br>=C2=A0product EPSON CRESSI_EDY =C2=A0 =C2=A0 =C2=A0 0x0521 =C2=A0Cressi = Edy diving computer<br>=C2=A0product EPSON N2ITION3 =C2=A0 =C2=A0 =C2=A0 = =C2=A0 0x0522 =C2=A0Zeagle N2iTion3 diving computer<br>=C2=A0product EPSON = STYLUS_875DC =C2=A0 =C2=A0 0x0601 =C2=A0Stylus Photo 875DC Card Reader</div= ><div class=3D"gmail_quote"><br></div><div class=3D"gmail_quote">freebsd@ge= neric:~ % dmesg</div><div class=3D"gmail_quote">...<br></div><div class=3D"= gmail_quote">ugen1.5: <EPSON EPSON UB-U03II> at usbus1<br>ugen1.6: &l= t;Printer-58 USB Printing Support> at usbus1<br>ulpt0 on uhub1<br>ulpt0:= <EPSON EPSON UB-U03II, class 0/0, rev 1.10/2.00, addr 5> on usbus1<b= r>ulpt0: using bi-directional mode<br>ulpt1 on uhub1<br>ulpt1: <Printer-= 58 USB Printing Support, class 0/0, rev 2.00/2.54, addr 6> on usbus1<br>= ulpt1: using bi-directional mode<br>ulpt1: offline<br></div><div class=3D"g= mail_quote"><br></div><div class=3D"gmail_quote">Thanks,</div><div class=3D= "gmail_quote">Archimedes</div><div class=3D"gmail_quote"><br></div><div cla= ss=3D"gmail_quote"></div></div> --000000000000ad820305db9fb1a0--
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