Date: Wed, 14 Jun 2000 00:34:08 -0700 (PDT) From: arjan@jak.nl To: freebsd-gnats-submit@FreeBSD.org Subject: kern/19256: in devicedriver cy.c make_dev (..) problem's occur using 2 or more cy boards Message-ID: <20000614073408.8C75C37B669@hub.freebsd.org>
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>Number: 19256 >Category: kern >Synopsis: in devicedriver cy.c make_dev (..) problem's occur using 2 or more cy boards >Confidential: no >Severity: serious >Priority: medium >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Wed Jun 14 00:40:01 PDT 2000 >Closed-Date: >Last-Modified: >Originator: Arjan Knepper >Release: 4.0 release >Organization: JAK++ Software Developoment B.V> >Environment: FreeBSD fax2.teledirekt.nl 4.0-RELEASE FreeBSD 4.0-RELEASE #24: Tue Jun 6 18:41 :39 CEST 2000 apk@fax2.teledirekt.nl:/usr/src/sys/compile/FAX2 i386 >Description: The Cylcom YeP device driver has a problem with registering the devices for the second and futher boards Either the MAKEDEV script or the syscalls to 'make_dev (..)' in cy.c should be changed. >How-To-Repeat: Just install more than one YeP board and rebuild a kernel supporting both board. Try to connect to a port on the second board. example : cu -l /dev/cuac10 >Fix: the second arg in make_dev should be something like this : ( adapter * 65536 + ( unit % CY_MAX_PORTS ) ) >Release-Note: >Audit-Trail: >Unformatted: To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-bugs" in the body of the message
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