Re: 12-BETA1 contains warning about non-PNP ISA device

From: Warner Losh <imp_at_bsdimp.com>
Date: Thu, 25 Oct 2018 10:18:30 -0600
On Thu, Oct 25, 2018 at 10:16 AM Rebecca Cran <rebecca_at_bluestop.org> wrote:

> On 10/25/18 10:00 AM, Warner Losh wrote:
>
> >
> > I suspect you can just lose those hints in the hints file and be fine.
> The
> > uart should attach via acpi. The keyboard won't, however, since it isn't
> > enabled. Can you try removing these lines from your hints file and see if
> > the problem persists? Note this is for debugging purposes only.
> >
> > hint.atkbdc.0.at="isa"
> > hint.uart.0.at="isa"
>
>
> That seems to work. After also removing uart1 from the hints file, I get:
>
>
> uart0: <16x50 with 256 byte FIFO> iomem
> 0xfedc9000-0xfedc9fff,0xfedc7000-0xfedc7fff irq 3 on acpi0
> uart1: <16x50 with 256 byte FIFO> iomem
> 0xfedca000-0xfedcafff,0xfedc8000-0xfedc8fff irq 4 on acpi0
> uart2: <16x50 with 256 byte FIFO> iomem
> 0xfedce000-0xfedcefff,0xfedcc000-0xfedccfff irq 3 on acpi0
> uart3: <16x50 with 256 byte FIFO> iomem
> 0xfedcf000-0xfedcffff,0xfedcd000-0xfedcdfff irq 4 on acpi0
>

That seems incorrect. It looks like we're attaching too much. what does
devinfo -v | grep uart tell you?

Warner
Received on Thu Oct 25 2018 - 14:18:43 UTC

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