From mboxrd@z Thu Jan 1 00:00:00 1970 Received: (from majordomo@localhost) by oss.sgi.com (8.11.2/8.11.3) id g2IFCZv31067 for linux-mips-outgoing; Mon, 18 Mar 2002 07:12:35 -0800 Received: from smtp016.mail.yahoo.com (smtp016.mail.yahoo.com [216.136.174.113]) by oss.sgi.com (8.11.2/8.11.3) with SMTP id g2IFCW931064 for ; Mon, 18 Mar 2002 07:12:32 -0800 Received: from girishvg (AUTH login) at g054124.ppp.asahi-net.or.jp (HELO nazneen) (girishvg@211.132.54.124) by smtp.mail.vip.sc5.yahoo.com with SMTP; 18 Mar 2002 15:13:58 -0000 Message-ID: <033401c1ce8f$cbec7100$ebcc7d3d@gol.com> From: "Girish Gulawani" To: "MIPS/Linux List \(SGI\)" Subject: PCI VGA Card Initilization (SIS6326 / PT80) Date: Tue, 19 Mar 2002 00:15:51 +0900 MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 5.50.4133.2400 X-MimeOLE: Produced By Microsoft MimeOLE V5.50.4133.2400 Sender: owner-linux-mips@oss.sgi.com Precedence: bulk hello, all. i have a PCI/VGA card PT80 with SIS6326 chipset. i am using MILO BIOS source code. but i am not able to access the internal buffer which is typically at 0xA0000. even the BIOS ROM (0xC0000) read fails to show default value 0xA5A5. the expansion ROM is enabled in PCI by setting D0 bit to 1. however IO seems okay because the monitor actually switches from power down mode to normal mode. i have tried using both vgaraw1.c and vgaraw2.c files, but no success. could anybody help me to solve this problem. many thanks. girish. _________________________________________________________ Do You Yahoo!? Get your free @yahoo.com address at http://mail.yahoo.com From mboxrd@z Thu Jan 1 00:00:00 1970 Message-ID: <033401c1ce8f$cbec7100$ebcc7d3d@gol.com> From: "Girish Gulawani" Subject: PCI VGA Card Initilization (SIS6326 / PT80) Date: Tue, 19 Mar 2002 00:15:51 +0900 MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Sender: owner-linux-mips@oss.sgi.com To: "MIPS/Linux List (SGI)" Message-ID: <20020318151551.0iKyAw_eQUqQ-CwHUgQaGRIlGiunnDQz1l7iS0tgVOA@z> hello, all. i have a PCI/VGA card PT80 with SIS6326 chipset. i am using MILO BIOS source code. but i am not able to access the internal buffer which is typically at 0xA0000. even the BIOS ROM (0xC0000) read fails to show default value 0xA5A5. the expansion ROM is enabled in PCI by setting D0 bit to 1. however IO seems okay because the monitor actually switches from power down mode to normal mode. i have tried using both vgaraw1.c and vgaraw2.c files, but no success. could anybody help me to solve this problem. many thanks. girish. _________________________________________________________ Do You Yahoo!? Get your free @yahoo.com address at http://mail.yahoo.com