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[RFT PATCH] ia64: bigsur_defconfig: convert to use libata PATA drivers

Started byBartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
First post2015-08-17 17:50 +0200
Last post2015-08-19 00:50 +0200
Articles 6 — 3 participants

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  [RFT PATCH] ia64: bigsur_defconfig: convert to use libata PATA drivers Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> - 2015-08-17 17:50 +0200
    [RFT PATCH] ia64: tiger_defconfig: convert to use libata PATA drivers Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> - 2015-08-17 17:50 +0200
    [RFT PATCH] ia64: zx1_defconfig: convert to use libata PATA drivers Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> - 2015-08-17 17:50 +0200
      Re: [RFT PATCH] ia64: zx1_defconfig: convert to use libata PATA drivers Émeric MASCHINO <emeric.maschino@gmail.com> - 2015-08-17 21:30 +0200
        RE: [RFT PATCH] ia64: zx1_defconfig: convert to use libata PATA  drivers "Luck, Tony" <tony.luck@intel.com> - 2015-08-17 22:50 +0200
          Re: [RFT PATCH] ia64: zx1_defconfig: convert to use libata PATA drivers Émeric MASCHINO <emeric.maschino@gmail.com> - 2015-08-19 00:50 +0200

#1208661 — [RFT PATCH] ia64: bigsur_defconfig: convert to use libata PATA drivers

FromBartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Date2015-08-17 17:50 +0200
Subject[RFT PATCH] ia64: bigsur_defconfig: convert to use libata PATA drivers
Message-ID<pYuPD-3cv-7@gated-at.bofh.it>
IDE subsystem has been deprecated since 2009 and the majority
(if not all) of Linux distributions have switched to use
libata for ATA support exclusively.  However there are still
some users (mostly old or/and embedded non-x86 systems) that
have not converted from using IDE subsystem to libata PATA
drivers.  This doesn't seem to be good thing in the long-term
for Linux as while there is less and less PATA systems left
in use:

* testing efforts are divided between two subsystems

* having duplicate drivers for same hardware confuses users

This patch converts bigsur_defconfig to use libata PATA
drivers.

Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
---
Build tested only.
If you have affected hardware please test.  Thank you.

 arch/ia64/configs/bigsur_defconfig | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/arch/ia64/configs/bigsur_defconfig b/arch/ia64/configs/bigsur_defconfig
index b6bda18..5aba1aa 100644
--- a/arch/ia64/configs/bigsur_defconfig
+++ b/arch/ia64/configs/bigsur_defconfig
@@ -28,16 +28,17 @@ CONFIG_BLK_DEV_LOOP=m
 CONFIG_BLK_DEV_CRYPTOLOOP=m
 CONFIG_BLK_DEV_NBD=m
 CONFIG_BLK_DEV_RAM=m
-CONFIG_IDE=m
-CONFIG_BLK_DEV_IDECD=m
-CONFIG_BLK_DEV_GENERIC=m
-CONFIG_BLK_DEV_PIIX=m
 CONFIG_SCSI=y
 CONFIG_BLK_DEV_SD=y
+CONFIG_BLK_DEV_SR=m
 CONFIG_SCSI_CONSTANTS=y
 CONFIG_SCSI_LOGGING=y
 CONFIG_SCSI_SPI_ATTRS=m
 CONFIG_SCSI_QLOGIC_1280=y
+CONFIG_ATA=m
+CONFIG_ATA_PIIX=m
+CONFIG_PATA_MPIIX=m
+CONFIG_ATA_GENERIC=m
 CONFIG_MD=y
 CONFIG_BLK_DEV_MD=m
 CONFIG_MD_LINEAR=m
-- 
1.9.1

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#1208663 — [RFT PATCH] ia64: tiger_defconfig: convert to use libata PATA drivers

FromBartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Date2015-08-17 17:50 +0200
Subject[RFT PATCH] ia64: tiger_defconfig: convert to use libata PATA drivers
Message-ID<pYuPF-3cv-37@gated-at.bofh.it>
In reply to#1208661
IDE subsystem has been deprecated since 2009 and the majority
(if not all) of Linux distributions have switched to use
libata for ATA support exclusively.  However there are still
some users (mostly old or/and embedded non-x86 systems) that
have not converted from using IDE subsystem to libata PATA
drivers.  This doesn't seem to be good thing in the long-term
for Linux as while there is less and less PATA systems left
in use:

* testing efforts are divided between two subsystems

* having duplicate drivers for same hardware confuses users

This patch converts tiger_defconfig to use libata PATA
drivers.

Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
---
Build tested only.
If you have affected hardware please test.  Thank you.

 arch/ia64/configs/tiger_defconfig | 13 ++++++-------
 1 file changed, 6 insertions(+), 7 deletions(-)

diff --git a/arch/ia64/configs/tiger_defconfig b/arch/ia64/configs/tiger_defconfig
index 192ed15..30a4416 100644
--- a/arch/ia64/configs/tiger_defconfig
+++ b/arch/ia64/configs/tiger_defconfig
@@ -42,19 +42,18 @@ CONFIG_BLK_DEV_LOOP=m
 CONFIG_BLK_DEV_CRYPTOLOOP=m
 CONFIG_BLK_DEV_NBD=m
 CONFIG_BLK_DEV_RAM=y
-CONFIG_IDE=y
-CONFIG_BLK_DEV_IDECD=y
-CONFIG_BLK_DEV_GENERIC=y
-CONFIG_BLK_DEV_CMD64X=y
-CONFIG_BLK_DEV_PIIX=y
-CONFIG_SCSI=y
 CONFIG_BLK_DEV_SD=y
 CONFIG_CHR_DEV_ST=m
-CONFIG_BLK_DEV_SR=m
+CONFIG_BLK_DEV_SR=y
 CONFIG_CHR_DEV_SG=m
 CONFIG_SCSI_FC_ATTRS=y
 CONFIG_SCSI_SYM53C8XX_2=y
 CONFIG_SCSI_QLOGIC_1280=y
+CONFIG_ATA=y
+CONFIG_ATA_PIIX=y
+CONFIG_PATA_CMD64X=y
+CONFIG_PATA_MPIIX=y
+CONFIG_ATA_GENERIC=y
 CONFIG_MD=y
 CONFIG_BLK_DEV_MD=m
 CONFIG_MD_LINEAR=m
-- 
1.9.1

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#1208665 — [RFT PATCH] ia64: zx1_defconfig: convert to use libata PATA drivers

FromBartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Date2015-08-17 17:50 +0200
Subject[RFT PATCH] ia64: zx1_defconfig: convert to use libata PATA drivers
Message-ID<pYuPF-3cv-41@gated-at.bofh.it>
In reply to#1208661
IDE subsystem has been deprecated since 2009 and the majority
(if not all) of Linux distributions have switched to use
libata for ATA support exclusively.  However there are still
some users (mostly old or/and embedded non-x86 systems) that
have not converted from using IDE subsystem to libata PATA
drivers.  This doesn't seem to be good thing in the long-term
for Linux as while there is less and less PATA systems left
in use:

* testing efforts are divided between two subsystems

* having duplicate drivers for same hardware confuses users

This patch converts zx1_defconfig to use libata PATA
drivers.

Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
---
Build tested only.
If you have affected hardware please test.  Thank you.

 arch/ia64/configs/zx1_defconfig | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/arch/ia64/configs/zx1_defconfig b/arch/ia64/configs/zx1_defconfig
index b504c8e..1ecda7e 100644
--- a/arch/ia64/configs/zx1_defconfig
+++ b/arch/ia64/configs/zx1_defconfig
@@ -27,11 +27,6 @@ CONFIG_IP_MULTICAST=y
 CONFIG_NETFILTER=y
 CONFIG_BLK_DEV_LOOP=y
 CONFIG_BLK_DEV_RAM=y
-CONFIG_IDE=y
-CONFIG_BLK_DEV_IDECD=y
-CONFIG_BLK_DEV_GENERIC=y
-CONFIG_BLK_DEV_CMD64X=y
-CONFIG_SCSI=y
 CONFIG_BLK_DEV_SD=y
 CONFIG_CHR_DEV_ST=y
 CONFIG_CHR_DEV_OSST=y
@@ -43,6 +38,9 @@ CONFIG_SCSI_LOGGING=y
 CONFIG_SCSI_FC_ATTRS=y
 CONFIG_SCSI_SYM53C8XX_2=y
 CONFIG_SCSI_QLOGIC_1280=y
+CONFIG_ATA=y
+CONFIG_PATA_CMD64X=y
+CONFIG_ATA_GENERIC=y
 CONFIG_FUSION=y
 CONFIG_FUSION_SPI=y
 CONFIG_FUSION_FC=y
-- 
1.9.1

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#1208826 — Re: [RFT PATCH] ia64: zx1_defconfig: convert to use libata PATA drivers

FromÉmeric MASCHINO <emeric.maschino@gmail.com>
Date2015-08-17 21:30 +0200
SubjectRe: [RFT PATCH] ia64: zx1_defconfig: convert to use libata PATA drivers
Message-ID<pYygy-8f8-21@gated-at.bofh.it>
In reply to#1208665
Hi,

I'm running kernels configured that way (i.e. using libata PATA
drivers) for years on my hp workstation zx6000 (zx1 chipset) without
apparent problems.

Cheers,

     Émeric

2015-08-17 17:46 GMT+02:00 Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>:
> IDE subsystem has been deprecated since 2009 and the majority
> (if not all) of Linux distributions have switched to use
> libata for ATA support exclusively.  However there are still
> some users (mostly old or/and embedded non-x86 systems) that
> have not converted from using IDE subsystem to libata PATA
> drivers.  This doesn't seem to be good thing in the long-term
> for Linux as while there is less and less PATA systems left
> in use:
>
> * testing efforts are divided between two subsystems
>
> * having duplicate drivers for same hardware confuses users
>
> This patch converts zx1_defconfig to use libata PATA
> drivers.
>
> Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
> ---
> Build tested only.
> If you have affected hardware please test.  Thank you.
>
>  arch/ia64/configs/zx1_defconfig | 8 +++-----
>  1 file changed, 3 insertions(+), 5 deletions(-)
>
> diff --git a/arch/ia64/configs/zx1_defconfig b/arch/ia64/configs/zx1_defconfig
> index b504c8e..1ecda7e 100644
> --- a/arch/ia64/configs/zx1_defconfig
> +++ b/arch/ia64/configs/zx1_defconfig
> @@ -27,11 +27,6 @@ CONFIG_IP_MULTICAST=y
>  CONFIG_NETFILTER=y
>  CONFIG_BLK_DEV_LOOP=y
>  CONFIG_BLK_DEV_RAM=y
> -CONFIG_IDE=y
> -CONFIG_BLK_DEV_IDECD=y
> -CONFIG_BLK_DEV_GENERIC=y
> -CONFIG_BLK_DEV_CMD64X=y
> -CONFIG_SCSI=y
>  CONFIG_BLK_DEV_SD=y
>  CONFIG_CHR_DEV_ST=y
>  CONFIG_CHR_DEV_OSST=y
> @@ -43,6 +38,9 @@ CONFIG_SCSI_LOGGING=y
>  CONFIG_SCSI_FC_ATTRS=y
>  CONFIG_SCSI_SYM53C8XX_2=y
>  CONFIG_SCSI_QLOGIC_1280=y
> +CONFIG_ATA=y
> +CONFIG_PATA_CMD64X=y
> +CONFIG_ATA_GENERIC=y
>  CONFIG_FUSION=y
>  CONFIG_FUSION_SPI=y
>  CONFIG_FUSION_FC=y
> --
> 1.9.1
>
> --
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> the body of a message to majordomo@vger.kernel.org
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#1208869 — RE: [RFT PATCH] ia64: zx1_defconfig: convert to use libata PATA drivers

From"Luck, Tony" <tony.luck@intel.com>
Date2015-08-17 22:50 +0200
SubjectRE: [RFT PATCH] ia64: zx1_defconfig: convert to use libata PATA drivers
Message-ID<pYzvY-1vo-11@gated-at.bofh.it>
In reply to#1208826
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Cg0KW1dvdyEgMzYuNEdCIC4uLiBzZWVtZWQgbGlrZSBhbiBPSyBzaXplZCBkcml2ZSBiYWNrIHdo
ZW4gdGhhdCBtYWNoaW5lIGFycml2ZWQgaW4gbXkgbGFiLiBOb3cNCiBteSBwaG9uZSBoYXMgbW9y
ZSB0aGFuIHR3aWNlIHRoYXQgYW1vdW50IG9mIHN0b3JhZ2UgOi0pIF0NCg0KLVRvbnkNCg==
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#1209527 — Re: [RFT PATCH] ia64: zx1_defconfig: convert to use libata PATA drivers

FromÉmeric MASCHINO <emeric.maschino@gmail.com>
Date2015-08-19 00:50 +0200
SubjectRe: [RFT PATCH] ia64: zx1_defconfig: convert to use libata PATA drivers
Message-ID<pYXRD-41k-9@gated-at.bofh.it>
In reply to#1208869
2015-08-17 22:41 GMT+02:00 Luck, Tony <tony.luck@intel.com>:
>
> Do you have PATA drives?  My zx6000 just has SCSI:

Yes Sir, the internal DVD drive (TEAC DV-28E-B [1]):

emeric@longspeak ~ $ dmesg | grep ATA
[    0.947229] ata1: PATA max UDMA/100 cmd 0xd58 ctl 0xd64 bmdma 0xd40 irq 54
[    1.103782] ata1.00: ATAPI: DV-28E-B, 2.2B, max UDMA/33

     Émeric

[1] http://www.teac.co.jp/dspd/product/optical/dv-28eb.html
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