linux-kernel - Re: [PATCH 02/10] ARM: disable CONFIG_IDE in footbridge

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Message-ID: <20210322170338.GZ1463@shell.armlinux.org.uk>
Date:   Mon, 22 Mar 2021 17:03:38 +0000
From:   Russell King - ARM Linux admin <linux@...linux.org.uk>
To:     John Paul Adrian Glaubitz <glaubitz@...sik.fu-berlin.de>
Cc:     Christoph Hellwig <hch@....de>,
        "David S. Miller" <davem@...emloft.net>,
        Jens Axboe <axboe@...nel.dk>,
        Geert Uytterhoeven <geert@...ux-m68k.org>,
        Richard Henderson <rth@...ddle.net>,
        Ivan Kokshaysky <ink@...assic.park.msu.ru>,
        Matt Turner <mattst88@...il.com>,
        Thomas Bogendoerfer <tsbogend@...ha.franken.de>,
        Michael Ellerman <mpe@...erman.id.au>,
        linux-ide@...r.kernel.org, linux-doc@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-alpha@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org,
        linux-m68k@...ts.linux-m68k.org, linux-mips@...r.kernel.org,
        linuxppc-dev@...ts.ozlabs.org
Subject: Re: [PATCH 02/10] ARM: disable CONFIG_IDE in footbridge_defconfig

On Mon, Mar 22, 2021 at 05:09:13PM +0100, John Paul Adrian Glaubitz wrote:
> On 3/22/21 4:15 PM, Russell King - ARM Linux admin wrote:
> > I'm quite surprised that the CY82C693 even works on Alpha - I've
> > asked for a lspci for that last week but nothing has yet been
> > forthcoming from whoever responded to your patch for Alpha - so I
> > can't compare what I'm seeing with what's happening with Alpha.
> 
> Here is lspci on my DEC Alpha XP-1000:
> 
> root@...nami:~> lspci
> 0000:00:07.0 ISA bridge: Contaq Microsystems 82c693
> 0000:00:07.1 IDE interface: Contaq Microsystems 82c693
> 0000:00:07.2 IDE interface: Contaq Microsystems 82c693
> 0000:00:07.3 USB controller: Contaq Microsystems 82c693
> 0000:00:0d.0 VGA compatible controller: Texas Instruments TVP4020 [Permedia 2] (rev 01)
> 0001:01:03.0 Ethernet controller: Digital Equipment Corporation DECchip 21142/43 (rev 41)
> 0001:01:06.0 SCSI storage controller: QLogic Corp. ISP1020 Fast-wide SCSI (rev 06)
> 0001:01:08.0 PCI bridge: Digital Equipment Corporation DECchip 21152 (rev 03)
> 0001:02:09.0 Ethernet controller: Intel Corporation 82541PI Gigabit Ethernet Controller (rev 05)
> root@...nami:~>

This is no good. What I asked last Thursday was:

"Could you send me the output of lspci -vvx -s 7.1 and lspci -vvx -s 7.2
please?"

so I can see the resources the kernel is using and a dump of the PCI
config space to see what the hardware is using.

Thanks.

-- 
RMK's Patch system: https://www.armlinux.org.uk/developer/patches/
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