From mboxrd@z Thu Jan 1 00:00:00 1970 Message-ID: <3C06B4E3.8000203@humboldt.co.uk> Date: Thu, 29 Nov 2001 22:21:23 +0000 From: Adrian Cox MIME-Version: 1.0 To: mod+linuxppc-dev@MissionCriticalLinux.com Cc: linuxppc-dev@lists.linuxppc.org Subject: Re: ide_init_hwif_ports References: <200111292142.QAA30752@missioncriticallinux.com> Content-Type: text/plain; charset=us-ascii; format=flowed Sender: owner-linuxppc-dev@lists.linuxppc.org List-Id: mod+linuxppc-dev@MissionCriticalLinux.com wrote: > Not to quibble with your painfully accurate > description of the VT82C686B, but might it be > possible (using the IDE Interrupt Routing register > at offset 0x4a in function 1) to arrange for both > channels to use the same interrupt routing? > Like force both to IRQ14? Just a thought... Tried that on my 686A board. As far as I can tell that register does nothing at all, and the physical wiring on the board is the only thing that influences the interrupts. I think that register may be useful on an i386 with IO-APIC, but I'm not sure. -- Adrian Cox http://www.humboldt.co.uk/ ** Sent via the linuxppc-dev mail list. See http://lists.linuxppc.org/