Date: Fri, 12 Jun 1998 20:35:43 -0700 From: notme <notme@lvdi.net> To: Randall Hopper <rhh@ct.picker.com> Cc: "freebsd-questions@FreeBSD.ORG" <freebsd-questions@FreeBSD.ORG> Subject: Re: IDE Controller Message-ID: <3581F38F.899462CF@lvdi.net> References: <Pine.BSF.3.95.980606100910.22014B-100000@current1.whistle.com> <357A2EE0.6A7E0B0E@lvdi.net> <19980612172024.A29182@ct.picker.com> <3581C7E0.743C5726@lvdi.net> <19980612210637.A936@ct.picker.com>
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Hi,
I have just used the "dmesg | grep irq" command, and I can not see
anything that looks like IRQ 15 except for this:
vga0 <VGA-compatible display device> rev 20 int a irq 11 on pci0:15
I am not really sure about what the 15 at the end means, so I just copied
it down onto this e-mail... I have also tried the "dmesg | grep 0x"
command, and I couldn't find anything that is within the range of
0x170-0x17F. I also went into Windows 95, and did a properties on
my computer. Then I selected view by connection on my device manager.
Then I went to my secondary IDE controller, which is connected to my
CD-ROM, and view the propertie of the IDE controller, and here is
what I've got:
Input/Output range 0170-0177
Input/Output range 0376-0376
Interrupt Request 15
Input/Output range FFA8-FFAF
Could it be because the Range suppose to be 0170 -0177 instead of
0170 -017F? If so, how do you change that? (I can't find a way of
changing the second value, "017F")
Anyway, I have to thank you for helping me so much!
Frankie
I have tried using the other settings in the past, but none of them worked...
Randall Hopper wrote:
> Strange. If things are set up 0x170/15 as you confirmed, only two things
> come to mind. 1) Might be a port or IRQ conflict with 0x170/15, or 2)
> your secondary controller may be on a different port and/or IRQ.
>
> To look at the first one, try a "dmesg | grep irq" and see if there's
> anything else being attached to IRQ 15. And do a "dmesg | grep 0x" and see
> if there's anything in the 0x170-0x17F range being reported.
>
> To the second one, might just boot into MSW95 and look at device properties
> for your secondary IDE controller. Confirm that it's saying 0x170 and IRQ
> 15.
>
> Randall
>
> notme:
> |I made sure my settings are correct, and Free BSD still couldn't find my
> |secondary IDE controller (wdc1). Here is my result from running
> |dmesg | grep wd:
> |
> |wdc0 at 0x1f0 -0x1f7 irq 14 on isa
> |wdc0: unit 0 (wd0) : <WDC AC32500H>
> |wd0: 2441MB (4999680 sector), 4960 cycls, 16 head, 63 S/T, 518 B/S
> |wdc1 not found at 0x170
> |wd0s1: type 0xb, start 63, end = 3282047, size 3281958: ok
> |wd0s2: type 0xa5, start 3282048, end = 4999679, size 1717632 : ok
> |
> |*BTW, I have 2 partitions. One for windows, and one for FBSD.
> ...
> |Randall Hopper wrote:
> |> The standard IRQ and port assignments for the first two IDE
> |> wdc0 = 1st IDE ctlr ==> IRQ 14, port base 1F0
> |> wdc1 = 2nd IDE ctlr ==> IRQ 15, port base 170
> |
> |> |> > > On Fri, 5 Jun 1998, notme wrote:
> |> |> > > > My Free BSD is not detecting my IDE Controller. It is set to
> |> |> > > >IRQ 15, 0X170, but the FBSD doesn't detect it. It works fine in
> |> |> > > >Windows 95 though. Please help!
>
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