Date: Tue, 09 Sep 1997 15:23:37 -0700 From: "philippe.brun@eurocontrol.fr" <philippe.brun@eurocontrol.fr> To: freebsd-questions@FreeBSD.ORG Subject: Move Arinc isa HP UNIX driver to FreeBSD Message-ID: <3415CC69.72EA@eurocontrol.fr>
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I would like to port an ISA bus driver from HP Unix (I/O, IRQ and Ram) to FreeBSD. I am using the FreeBSD Device Driver Writer's Guide but I would like some examples and it's documentation to do the porting of this driver and if possible some technical support.( How to ) my probe function : static int aacprobe (struct isa_device *dev) { if (inb(dev->id_iobase) == 0xff) { printf("ARINC unable proceed inb port %x\n", dev->id_iobase); return ( 0 ); } if ( dev->id_msize > ARINC_SHORT_SIZE) { printf("ARINC memory size too large : %d\n", dev->id_msize); return(0); } return(1); } During BSD boot the message : ARINC ac00 port $300 Irq 5 panic kvtop zero page frame Who know why ? Thanks for all the answers and long life to FreeBSD
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