From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailserv2.iuinc.com (IDENT:qmailr@mailserv2.iuinc.com [206.245.164.55]) by puffin.external.hp.com (8.9.3/8.9.3) with SMTP id NAA22369 for ; Mon, 15 Jan 2001 13:21:33 -0700 Sender: rbrad@mailserv2.iuinc.com Message-ID: <3A63562E.2DA228AC@uswest.net> Date: Mon, 15 Jan 2001 12:57:35 -0700 From: Ryan Bradetich MIME-Version: 1.0 To: Greg Ingram CC: Grant Grundler , parisc-linux@thepuffingroup.com Subject: Re: [parisc-linux] Booting C100 References: Content-Type: text/plain; charset=us-ascii List-ID: Greg, The ccio detection via GSC port is really a hack. I will commit your patch since we do not have a better way to detect the driver atm :) Hopefully my local tree will shape up today, and I can commit a new and improved ccio driver. Than I will start working on the I/O tree to eliminate this hack. Thanks for the patch! - Ryan Greg Ingram wrote: > Okay, I grabbed the cross-compiler and various sources and managed to > build a booting image. Woohoo! I also tried the lifimage you just posted > to the FTP site. Both kernels died at GSC detection because it didn't > know the address f5fbf000. I made this little change to ccio-dma.c: > > --- arch/parisc/kernel/ccio-dma.c.orig Mon Jan 15 12:40:05 2001 > +++ arch/parisc/kernel/ccio-dma.c Mon Jan 15 13:05:01 2001 > @@ -1174,6 +1174,7 @@ > ** that can't be detected by PA/EISA/PCI bus walks. > */ > switch((long) d->hpa) { > + case 0xf5fbf000L: /* C1O0 (wild guess!) */ > case 0xf7fbf000L: /* C110 IOA0 LBC (aka GSC port) */ > case 0xf3fbf000L: /* C110 IOA0 LBC (aka GSC port) */ > /* ccio_hpa same as C200 IOA0 */ > > It got past that point but crashed later. Full boot log follows. I'm > looking at excluding the GSC stuff to see if the problem goes > away. Updates at 11. > > - Greg > [bootlog snipped]