From owner-freebsd-hardware Fri Jul 19 04:35:17 1996 Return-Path: owner-hardware Received: (from root@localhost) by freefall.freebsd.org (8.7.5/8.7.3) id EAA21264 for hardware-outgoing; Fri, 19 Jul 1996 04:35:17 -0700 (PDT) Received: from lserver.infoworld.com (lserver.infoworld.com [192.216.48.4]) by freefall.freebsd.org (8.7.5/8.7.3) with SMTP id EAA21258 for ; Fri, 19 Jul 1996 04:35:16 -0700 (PDT) Received: from ccgate.infoworld.com by lserver.infoworld.com with smtp (Smail3.1.29.1 #12) id m0uhFdD-000xAPC; Fri, 19 Jul 96 06:30 PDT Received: from cc:Mail by ccgate.infoworld.com id AA837775962; Thu, 18 Jul 96 20:01:57 PST Date: Thu, 18 Jul 96 20:01:57 PST From: "Brett Glass" Message-Id: <9606198377.AA837775962@ccgate.infoworld.com> To: (Rob Schofield), freebsd-hardware@freebsd.org Subject: Multiple COM ports with same IRQ Sender: owner-hardware@freebsd.org X-Loop: FreeBSD.org Precedence: bulk Under ISA, interrupts CANNOT be shared. It is an electrical problem that cannot be fixed via software.