From: "Arkadi Shishlov" <arkadi@xxxxxxxxx> Date: Thu, 12 Apr 2007 03:35:46 +0300 > With 2.6(.20) parport_sunbpp parallel port driver the printing on Ultra2 is > impossible. Most of the characters sent to /dev/lp0 are lost. > The following patch works for me with LPRNG and CUPS, lpr and Windows client > via Samba. I can print test pages from CUPS and Windows, documents with tables. > The printer is very misbehaving HP DeskJet. > Perhaps the code is in wrong place and generic parport infrastructure should be > revisited instead for correct operation of polling. It will fill syslog with > "timeout waiting" at first opportunity. And such amount of udelay()-s is awfull. > Credits for algorith goes to OpenBSD bpp driver author. > Plese CC me, I'm not on list. Thanks for posting this patch, I'll have a look at it soon. - To unsubscribe from this list: send the line "unsubscribe sparclinux" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
