Re: floppy controller

From: FUJITA Kazutoshi <fujita_at_soum.co.jp>
Date: Sat, 29 Mar 2003 03:09:30 +0900 (JST)
From: Tecumtah <tecumtah_at_lycos.co.uk>
Subject: floppy controller
Date: Wed, 26 Mar 2003 14:13:27 +0100
Message-ID: <20030326141327.370b00ff.tecumtah_at_lycos.co.uk>

> Here is the output of "dmesg | grep fd"
> 
> fdc0: cmd 3 failed at out byte 1 of 3
> fdc0: cmd 3 failed at out byte 1 of 3
> fdc0: cannot reserve I/O port range (6 ports)

My -CURRENT box(SiS650 chipset) has just same problem.

This means that fdc requires IO port 0x3f7,0x3f0-0x3f5 ,
but some of them is already used by another device. (maybe)

This is in my case, according to 'devinfo -r' output, it seems
IO port 0x3f0-0x3f1 is used by ACPI related device.


    acpi_sysresource0
        I/O ports:
            0x10-0x1f
            0x22-0x3f
            0x44-0x5f
            0x62-0x63
            0x65-0x6f
            0x72-0x7f
            0x80
            0x84-0x86
            0x88
            0x8c-0x8e
            0x90-0x9f
            0xa2-0xbf
            0xe0-0xef
            0x290-0x297
            0x3f0-0x3f1		<=== this
            0x480-0x48f
            0x4d0-0x4d1
            0x80c-0x88b
            0x88c-0x90b
            0xc00-0xc1f

ACPI problem ???


Regards,
Received on Fri Mar 28 2003 - 09:09:50 UTC

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