Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP Path: utzoo!mnetor!uunet!seismo!husc6!think!ames!elroy!jplgodo!wlbr!scgvaxd!trwrb!sdcrdcf!burdvax!psuvax1!ehrlich From: ehrlich@psuvax1.UUCP (Dan Ehrlich) Newsgroups: comp.unix.wizards Subject: VAX uba{alloc,relese,setup,go,done} routines Message-ID: <2617@psuvax1.UUCP> Date: Tue, 21-Jul-87 19:39:48 EDT Article-I.D.: psuvax1.2617 Posted: Tue Jul 21 19:39:48 1987 Date-Received: Sat, 25-Jul-87 11:35:51 EDT Reply-To: ehrlich@psuvax1.UUCP (Dan Ehrlich) Distribution: world Organization: Penn State University, University Park, PA Lines: 17 Keywords: VAX UNIBUS dma device i/o Could someone please explain to me the proper sequence in which these routines should be used? I am trying to write a device driver for a DR11-W running in "link" mode. All I have to do is send and recieve blocks of bytes to the device at the other end. Unfourtunately the UNIBUS magic is much to black for me to be able to figure out what is supposed to happen. Any help or hints would be appreciated. Thanks in advance. --Dan Ehrlich -- --Dan EhrlichThe Pennsylvania State University, Computer Science Department 333 Whitmore Laboratory, University Park, PA 16802 +1 814 863 1142