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Message-ID: <4B0C6F4A.1080304@gmail.com> Date: Tue, 24 Nov 2009 17:42:02 -0600 From: Robert Hancock <hancockrwd@...il.com> To: Otavio Salvador <otavio@...ystems.com.br> CC: Andrew Morton <akpm@...ux-foundation.org>, linux-kernel@...r.kernel.org, linux-acpi@...r.kernel.org Subject: Re: Vortex86SX: only works with irqpoll On 11/24/2009 05:29 AM, Otavio Salvador wrote: > Hello Robert, > > On Mon, Nov 23, 2009 at 11:29 PM, Robert Hancock<hancockrwd@...il.com> wrote: >> Looking at the BIOS manual on their web site: >> >> ftp://download@....dmp.com.tw/vortex86sx/Vortex86SX_BIOS_Manual.pdf >> >> you can try toggling a few of the options: Try switching OnBoard IDE Operate >> Mode between Legacy Mode and Native Mode. If the kernel and the actual >> device disagree here, that could cause IRQ delivery problems. You can also >> try playing with the "Plug& Play OS" setting. > > The machine with me has no "OnBoard IDE Operate Mode" option. "Plug& > Play OS" has been tried with "Yes" and "No". > > If the kernel and the actual device disagree, could it also "break" > the ethernet adaptor? This also doesn't work. Well, the ethernet adapter would likely be a different problem. Do you get any interrupts showing up in /proc/interrupts for either the disk or the network adapter? -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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