From: Russell King - ARM Linux <linux@armlinux.org.uk>
To: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Cc: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>,
Sekhar Nori <nsekhar@ti.com>, Arnd Bergmann <arnd@arndb.de>,
Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>,
Kevin Hilman <khilman@baylibre.com>,
linux-kernel@vger.kernel.org, linux-ide@vger.kernel.org,
Olof Johansson <olof@lixom.net>,
linux-arm-kernel@lists.infradead.org
Subject: Re: [RESEND PATCH] arm: assabet_defconfig: disable IDE subsystem
Date: Thu, 9 Mar 2017 14:51:47 +0000 [thread overview]
Message-ID: <20170309145147.GL21222@n2100.armlinux.org.uk> (raw)
In-Reply-To: <3285453.g1rFzTv5DW@amdc3058>
On Thu, Mar 09, 2017 at 03:42:49PM +0100, Bartlomiej Zolnierkiewicz wrote:
>
> Hi,
>
> On Thursday, March 09, 2017 01:57:15 PM Russell King - ARM Linux wrote:
> > On Thu, Mar 09, 2017 at 03:24:56PM +0300, Sergei Shtylyov wrote:
> > > On 03/09/2017 03:20 PM, Sekhar Nori wrote:
> > >
> > > >[...]
> > >
> > > >>>diff --git a/arch/arm/mach-davinci/board-dm644x-evm.c
> > > >>>b/arch/arm/mach-davinci/board-dm644x-evm.c
> > > >>>index 023480b75244..60a1f23890cd 100644
> > > >>>--- a/arch/arm/mach-davinci/board-dm644x-evm.c
> > > >>>+++ b/arch/arm/mach-davinci/board-dm644x-evm.c
> > > >>>@@ -744,7 +744,7 @@ static int davinci_phy_fixup(struct phy_device
> > > >>>*phydev)
> > > >>> return 0;
> > > >>> }
> > > >>>
> > > >>>-#define HAS_ATA IS_ENABLED(CONFIG_BLK_DEV_PALMCHIP_BK3710)
> > > >>>+#define HAS_ATA IS_ENABLED(CONFIG_PATA_BK3710)
> > > >>
> > > >> I think it would be more correct to check for both libata and IDE
> > > >>drivers here...
> > > >
> > > >As I understand, the plan is to remove the IDE driver soon.
> > >
> > > I'm not sure DaveM would support any removals in drivers/ide/. He has
> > > explicitly expressed his will to maintain the IDE driuver forever.
> >
> > As I keep saying, there are ARM machines where the IDE driver works but
> > the PATA driver doesn't. EBSA110's PCMCIA slots for instance.
>
> Please be more specific, I'll be happy to help with migrating this
> machines to libata PATA.
>
> BTW the example you're giving has never worked with the old IDE
> driver in the upstream kernel.
That's where you are wrong. It worked for 10+ years with no
modifications in the upstream IDE driver or ide-cs driver - only the
patch I quoted was required.
--
RMK's Patch system: http://www.armlinux.org.uk/developer/patches/
FTTC broadband for 0.8mile line: currently at 9.6Mbps down 400kbps up
according to speedtest.net.
next prev parent reply other threads:[~2017-03-09 14:52 UTC|newest]
Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-07-08 15:24 [RESEND PATCH] arm: assabet_defconfig: disable IDE subsystem Bartlomiej Zolnierkiewicz
2016-07-08 15:24 ` [RESEND PATCH] arm: badge4_defconfig: " Bartlomiej Zolnierkiewicz
2016-07-08 15:24 ` [RESEND PATCH] arm: cerfcube_defconfig: " Bartlomiej Zolnierkiewicz
2016-07-08 15:24 ` [RESEND PATCH] arm: colibri_pxa270_defconfig: " Bartlomiej Zolnierkiewicz
2016-07-16 9:01 ` Robert Jarzmik
2016-07-08 15:24 ` [RESEND PATCH] arm: lart_defconfig: " Bartlomiej Zolnierkiewicz
2016-07-08 15:24 ` [RESEND PATCH] arm: lpda270_defconfig: " Bartlomiej Zolnierkiewicz
2016-07-08 15:24 ` [PATCH v2] arm: mainstone_defconfig: " Bartlomiej Zolnierkiewicz
2016-07-08 15:24 ` [RESEND PATCH] arm: pxa255-idp_defconfig: " Bartlomiej Zolnierkiewicz
2016-07-08 15:24 ` [RESEND PATCH] arm: shannon_defconfig: " Bartlomiej Zolnierkiewicz
2016-07-08 15:24 ` [RESEND PATCH] arm: trizeps4_defconfig: " Bartlomiej Zolnierkiewicz
2016-07-08 20:23 ` [RESEND PATCH] arm: assabet_defconfig: " Arnd Bergmann
2016-07-13 10:59 ` Bartlomiej Zolnierkiewicz
2016-07-13 14:37 ` Arnd Bergmann
2016-07-13 17:45 ` Russell King - ARM Linux
2016-07-14 9:59 ` Bartlomiej Zolnierkiewicz
2016-07-15 15:15 ` Kevin Hilman
2016-07-18 14:45 ` Sekhar Nori
2016-12-12 12:45 ` Bartlomiej Zolnierkiewicz
2016-12-12 13:54 ` Sekhar Nori
2017-03-07 17:51 ` Bartlomiej Zolnierkiewicz
2017-03-08 15:00 ` Sekhar Nori
2017-03-09 8:39 ` Sekhar Nori
2017-03-09 9:25 ` Sergei Shtylyov
2017-03-09 12:20 ` Sekhar Nori
2017-03-09 12:24 ` Sergei Shtylyov
2017-03-09 13:57 ` Russell King - ARM Linux
[not found] ` <CGME20170309144309epcas1p17e601ea2747d5587e4fecf61cc670812@epcas1p1.samsung.com>
2017-03-09 14:42 ` Bartlomiej Zolnierkiewicz
2017-03-09 14:51 ` Russell King - ARM Linux [this message]
[not found] ` <CGME20170309145745epcas5p331cf5418a586b8d435a508626cbf7af9@epcas5p3.samsung.com>
2017-03-09 14:57 ` Bartlomiej Zolnierkiewicz
2017-03-09 15:08 ` Russell King - ARM Linux
[not found] ` <CGME20170309154131epcas5p1f9c668855ee33c1634d4491d8664848b@epcas5p1.samsung.com>
2017-03-09 15:41 ` Bartlomiej Zolnierkiewicz
[not found] ` <CGME20170309145219epcas5p38b1af654dd0a4b04bd02a488051c065f@epcas5p3.samsung.com>
2017-03-09 14:52 ` Bartlomiej Zolnierkiewicz
2017-03-09 16:22 ` Sergei Shtylyov
[not found] ` <CGME20170310171153epcas5p259bf9353fd1194dd131350fc59c3423a@epcas5p2.samsung.com>
2017-03-10 17:11 ` Bartlomiej Zolnierkiewicz
[not found] ` <CGME20170309122125epcas5p415b1f2266f68d5b999d2eb4ced94e9f3@epcas5p4.samsung.com>
2017-03-09 12:21 ` Bartlomiej Zolnierkiewicz
[not found] ` <CGME20170309114756epcas5p3761bce85d5a8e3a095cb3a876c484ea6@epcas5p3.samsung.com>
2017-03-09 11:47 ` Bartlomiej Zolnierkiewicz
2017-03-09 11:57 ` Sekhar Nori
[not found] ` <CGME20170309121425epcas1p119ed8e5e27e3f7d8bfc71d0173cd301b@epcas1p1.samsung.com>
2017-03-09 12:14 ` Bartlomiej Zolnierkiewicz
2016-10-26 17:01 ` Bartlomiej Zolnierkiewicz
2016-10-31 15:46 ` Russell King - ARM Linux
2016-10-31 18:14 ` Bartlomiej Zolnierkiewicz
2016-10-31 18:24 ` Bartlomiej Zolnierkiewicz
2016-11-25 22:22 ` Arnd Bergmann
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