* [TRIVIAL] kill surplus menu in IDE Kconfig
@ 2003-07-26 20:00 Tomas Szepe
2003-07-27 2:39 ` Randy.Dunlap
` (2 more replies)
0 siblings, 3 replies; 14+ messages in thread
From: Tomas Szepe @ 2003-07-26 20:00 UTC (permalink / raw)
To: alan, B.Zolnierkiewicz; +Cc: lkml
$subj
Patch against -bk3.
--
Tomas Szepe <szepe@pinerecords.com>
diff -urN a/drivers/ide/Kconfig b/drivers/ide/Kconfig
--- a/drivers/ide/Kconfig 2003-07-26 20:43:37.000000000 +0200
+++ b/drivers/ide/Kconfig 2003-07-26 21:01:41.000000000 +0200
@@ -52,6 +52,8 @@
If unsure, say Y.
+comment "Please see Documentation/ide.txt for help/info on IDE drives"
+
config IDE_MAX_HWIFS
int "Max IDE interfaces"
depends on ALPHA && IDE
@@ -61,12 +63,28 @@
be supported by the driver. Make sure it is at least as high as
the number of IDE interfaces in your system.
-menu "IDE, ATA and ATAPI Block devices"
- depends on IDE!=n
+config BLK_DEV_HD_ONLY
+ bool "Old hard disk (MFM/RLL/IDE) driver"
+ depends on IDE
+ ---help---
+ There are two drivers for MFM/RLL/IDE hard disks. Most people use
+ the newer enhanced driver, but this old one is still around for two
+ reasons. Some older systems have strange timing problems and seem to
+ work only with the old driver (which itself does not work with some
+ newer systems). The other reason is that the old driver is smaller,
+ since it lacks the enhanced functionality of the new one. This makes
+ it a good choice for systems with very tight memory restrictions, or
+ for systems with only older MFM/RLL/ESDI drives. Choosing the old
+ driver can save 13 KB or so of kernel memory.
+
+ If you are unsure, then just choose the Enhanced IDE/MFM/RLL driver
+ instead of this one. For more detailed information, read the
+ Disk-HOWTO, available from
+ <http://www.tldp.org/docs.html#howto>.
config BLK_DEV_IDE
tristate "Enhanced IDE/MFM/RLL disk/cdrom/tape/floppy support"
- depends on IDE
+ depends on IDE!=n && BLK_DEV_HD_ONLY=n
---help---
If you say Y here, you will use the full-featured IDE driver to
control up to ten ATA/IDE interfaces, each being able to serve a
@@ -97,11 +115,11 @@
could say N here, and select the "Old hard disk driver" below
instead to save about 13 KB of memory in the kernel.
-comment "Please see Documentation/ide.txt for help/info on IDE drives"
+if BLK_DEV_IDE
config BLK_DEV_HD_IDE
bool "Use old disk-only driver on primary interface"
- depends on BLK_DEV_IDE && X86 && X86_PC9800!=y
+ depends on X86 && X86_PC9800!=y
---help---
There are two drivers for MFM/RLL/IDE disks. Most people use just
the new enhanced driver by itself. This option however installs the
@@ -119,7 +137,7 @@
config BLK_DEV_HD_IDE98
bool "Use old disk-only driver on primary interface"
- depends on BLK_DEV_IDE && X86 && X86_PC9800
+ depends on X86 && X86_PC9800
---help---
There are two drivers for MFM/RLL/IDE disks. Most people use just
the new enhanced driver by itself. This option however installs the
@@ -142,7 +160,6 @@
config BLK_DEV_IDEDISK
tristate "Include IDE/ATA-2 DISK support"
- depends on BLK_DEV_IDE
---help---
This will include enhanced support for MFM/RLL/IDE hard disks. If
you have a MFM/RLL/IDE disk, and there is no special reason to use
@@ -183,14 +200,13 @@
config BLK_DEV_IDECS
tristate "PCMCIA IDE support"
- depends on BLK_DEV_IDE && PCMCIA
+ depends on PCMCIA
help
Support for outboard IDE disks, tape drives, and CD-ROM drives
connected through a PCMCIA card.
config BLK_DEV_IDECD
tristate "Include IDE/ATAPI CDROM support"
- depends on BLK_DEV_IDE
---help---
If you have a CD-ROM drive using the ATAPI protocol, say Y. ATAPI is
a newer protocol used by IDE CD-ROM and TAPE drives, similar to the
@@ -216,7 +232,6 @@
#dep_tristate ' Include IDE/ATAPI TAPE support' CONFIG_BLK_DEV_IDETAPE $CONFIG_BLK_DEV_IDE
config BLK_DEV_IDEFLOPPY
tristate "Include IDE/ATAPI FLOPPY support"
- depends on BLK_DEV_IDE
---help---
If you have an IDE floppy drive which uses the ATAPI protocol,
answer Y. ATAPI is a newer protocol used by IDE CD-ROM/tape/floppy
@@ -241,7 +256,7 @@
config BLK_DEV_IDESCSI
tristate "SCSI emulation support"
- depends on BLK_DEV_IDE && SCSI
+ depends on SCSI
---help---
This will provide SCSI host adapter emulation for IDE ATAPI devices,
and will allow you to use a SCSI device driver instead of a native
@@ -267,7 +282,6 @@
config IDE_TASK_IOCTL
bool "IDE Taskfile Access"
- depends on BLK_DEV_IDE
help
This is a direct raw access to the media. It is a complex but
elegant solution to test and validate the domain of the hardware and
@@ -278,7 +292,7 @@
config IDE_TASKFILE_IO
bool 'IDE Taskfile IO (EXPERIMENTAL)'
- depends on BLK_DEV_IDE && EXPERIMENTAL
+ depends on EXPERIMENTAL
default n
---help---
Use new taskfile IO code.
@@ -286,11 +300,10 @@
It is safe to say Y to this question, in most cases.
comment "IDE chipset support/bugfixes"
- depends on BLK_DEV_IDE
config BLK_DEV_CMD640
bool "CMD640 chipset bugfix/support"
- depends on BLK_DEV_IDE && X86
+ depends on X86
---help---
The CMD-Technologies CMD640 IDE chip is used on many common 486 and
Pentium motherboards, usually in combination with a "Neptune" or
@@ -324,7 +337,7 @@
config BLK_DEV_IDEPNP
bool "PNP EIDE support"
- depends on BLK_DEV_IDE && PNP
+ depends on PNP
help
If you have a PnP (Plug and Play) compatible EIDE card and
would like the kernel to automatically detect and activate
@@ -332,7 +345,6 @@
config BLK_DEV_IDEPCI
bool "PCI IDE chipset support" if PCI
- depends on BLK_DEV_IDE
default BLK_DEV_IDEDMA_PMAC if PPC_PMAC && BLK_DEV_IDEDMA_PMAC
help
Say Y here for PCI systems which use IDE drive(s).
@@ -472,7 +484,6 @@
config BLK_DEV_IDEDMA
bool
- depends on BLK_DEV_IDE
default BLK_DEV_IDEDMA_ICS if ARCH_ACORN
default BLK_DEV_IDEDMA_PMAC if PPC_PMAC && BLK_DEV_IDE_PMAC
default BLK_DEV_IDEDMA_PCI if PCI && BLK_DEV_IDEPCI
@@ -799,7 +810,7 @@
config BLK_DEV_IDE_PMAC
bool "Builtin PowerMac IDE support"
- depends on BLK_DEV_IDE && PPC_PMAC
+ depends on PPC_PMAC
help
This driver provides support for the built-in IDE controller on
most of the recent Apple Power Macintoshes and PowerBooks.
@@ -827,11 +838,11 @@
config BLK_DEV_IDE_SWARM
bool "SWARM onboard IDE support"
- depends on BLK_DEV_IDE && SIBYTE_SWARM
+ depends on SIBYTE_SWARM
config BLK_DEV_IDE_ICSIDE
tristate "ICS IDE interface support"
- depends on BLK_DEV_IDE!=n && ARM && ARCH_ACORN
+ depends on ARM && ARCH_ACORN
help
On Acorn systems, say Y here if you wish to use the ICS IDE
interface card. This is not required for ICS partition support.
@@ -859,14 +870,14 @@
config BLK_DEV_IDE_RAPIDE
tristate "RapIDE interface support"
- depends on BLK_DEV_IDE!=n && ARM && ARCH_ACORN
+ depends on ARM && ARCH_ACORN
help
Say Y here if you want to support the Yellowstone RapIDE controller
manufactured for use with Acorn computers.
config BLK_DEV_GAYLE
bool "Amiga Gayle IDE interface support"
- depends on BLK_DEV_IDE && AMIGA
+ depends on AMIGA
help
This is the IDE driver for the builtin IDE interface on some Amiga
models. It supports both the `A1200 style' (used in A600 and A1200)
@@ -893,7 +904,7 @@
config BLK_DEV_BUDDHA
bool "Buddha/Catweasel/X-Surf IDE interface support (EXPERIMENTAL)"
- depends on BLK_DEV_IDE && ZORRO && EXPERIMENTAL
+ depends on ZORRO && EXPERIMENTAL
help
This is the IDE driver for the IDE interfaces on the Buddha,
Catweasel and X-Surf expansion boards. It supports up to two interfaces
@@ -905,7 +916,7 @@
config BLK_DEV_FALCON_IDE
bool "Falcon IDE interface support"
- depends on BLK_DEV_IDE && ATARI
+ depends on ATARI
help
This is the IDE driver for the builtin IDE interface on the Atari
Falcon. Say Y if you have a Falcon and want to use IDE devices (hard
@@ -914,7 +925,7 @@
config BLK_DEV_MAC_IDE
bool "Macintosh Quadra/Powerbook IDE interface support"
- depends on BLK_DEV_IDE && MAC
+ depends on MAC
help
This is the IDE driver for the builtin IDE interface on some m68k
Macintosh models. It supports both the `Quadra style' (used in
@@ -927,7 +938,7 @@
config BLK_DEV_Q40IDE
bool "Q40/Q60 IDE interface support"
- depends on BLK_DEV_IDE && Q40
+ depends on Q40
help
Enable the on-board IDE controller in the Q40/Q60. This should
normally be on; disable it only if you are running a custom hard
@@ -935,7 +946,7 @@
config BLK_DEV_MPC8xx_IDE
bool "MPC8xx IDE support"
- depends on BLK_DEV_IDE && 8xx
+ depends on 8xx
help
This option provides support for IDE on Motorola MPC8xx Systems.
Please see 'Type of MPC8xx IDE interface' for details.
@@ -975,7 +986,7 @@
# no isa -> no vlb
config IDE_CHIPSETS
bool "Other IDE chipset support"
- depends on BLK_DEV_IDE && ISA
+ depends on ISA
---help---
Say Y here if you want to include enhanced support for various IDE
interface chipsets used on motherboards and add-on cards. You can
@@ -990,7 +1001,7 @@
People with SCSI-only systems can say N here.
comment "Note: most of these also require special kernel boot parameters"
- depends on BLK_DEV_IDE && IDE_CHIPSETS
+ depends on IDE_CHIPSETS
config BLK_DEV_4DRIVES
bool "Generic 4 drives/port support"
@@ -1004,7 +1015,7 @@
config BLK_DEV_ALI14XX
tristate "ALI M14xx support"
- depends on IDE_CHIPSETS && BLK_DEV_IDE
+ depends on IDE_CHIPSETS
help
This driver is enabled at runtime using the "ide0=ali14xx" kernel
boot parameter. It enables support for the secondary IDE interface
@@ -1015,7 +1026,7 @@
config BLK_DEV_DTC2278
tristate "DTC-2278 support"
- depends on IDE_CHIPSETS && BLK_DEV_IDE
+ depends on IDE_CHIPSETS
help
This driver is enabled at runtime using the "ide0=dtc2278" kernel
boot parameter. It enables support for the secondary IDE interface
@@ -1025,7 +1036,7 @@
config BLK_DEV_HT6560B
tristate "Holtek HT6560B support"
- depends on IDE_CHIPSETS && BLK_DEV_IDE
+ depends on IDE_CHIPSETS
help
This driver is enabled at runtime using the "ide0=ht6560b" kernel
boot parameter. It enables support for the secondary IDE interface
@@ -1048,7 +1059,7 @@
config BLK_DEV_QD65XX
tristate "QDI QD65xx support"
- depends on IDE_CHIPSETS && BLK_DEV_IDE
+ depends on IDE_CHIPSETS
help
This driver is enabled at runtime using the "ide0=qd65xx" kernel
boot parameter. It permits faster I/O speeds to be set. See the
@@ -1057,7 +1068,7 @@
config BLK_DEV_UMC8672
tristate "UMC-8672 support"
- depends on IDE_CHIPSETS && BLK_DEV_IDE
+ depends on IDE_CHIPSETS
help
This driver is enabled at runtime using the "ide0=umc8672" kernel
boot parameter. It enables support for the secondary IDE interface
@@ -1065,25 +1076,6 @@
See the files <file:Documentation/ide.txt> and
<file:drivers/ide/legacy/umc8672.c> for more info.
-config BLK_DEV_HD_ONLY
- bool "Old hard disk (MFM/RLL/IDE) driver"
- depends on BLK_DEV_IDE=n
- ---help---
- There are two drivers for MFM/RLL/IDE hard disks. Most people use
- the newer enhanced driver, but this old one is still around for two
- reasons. Some older systems have strange timing problems and seem to
- work only with the old driver (which itself does not work with some
- newer systems). The other reason is that the old driver is smaller,
- since it lacks the enhanced functionality of the new one. This makes
- it a good choice for systems with very tight memory restrictions, or
- for systems with only older MFM/RLL/ESDI drives. Choosing the old
- driver can save 13 KB or so of kernel memory.
-
- If you are unsure, then just choose the Enhanced IDE/MFM/RLL driver
- instead of this one. For more detailed information, read the
- Disk-HOWTO, available from
- <http://www.tldp.org/docs.html#howto>.
-
config IDEDMA_AUTO
bool
depends on IDEDMA_PCI_AUTO || BLK_DEV_IDEDMA_PMAC_AUTO || IDEDMA_ICS_AUTO
@@ -1141,6 +1133,6 @@
depends on BLK_DEV_4DRIVES || BLK_DEV_ALI14XX || BLK_DEV_DTC2278 || BLK_DEV_HT6560B || BLK_DEV_PDC4030 || BLK_DEV_QD65XX || BLK_DEV_UMC8672 || BLK_DEV_AEC62XX=y || BLK_DEV_ALI15X3=y || BLK_DEV_AMD74XX=y || BLK_DEV_CMD640 || BLK_DEV_CMD64X=y || BLK_DEV_CS5530=y || BLK_DEV_CY82C693=y || BLK_DEV_HPT34X=y || BLK_DEV_HPT366=y || BLK_DEV_IDE_PMAC || BLK_DEV_IT8172 || BLK_DEV_MPC8xx_IDE || BLK_DEV_NFORCE=y || BLK_DEV_OPTI621=y || BLK_DEV_PDC202XX || BLK_DEV_PIIX=y || BLK_DEV_SVWKS=y || BLK_DEV_SIIMAGE=y || BLK_DEV_SIS5513=y || BLK_DEV_SL82C105=y || BLK_DEV_SLC90E66=y || BLK_DEV_VIA82CXXX=y
default y
-endmenu
+endif
endmenu
^ permalink raw reply [flat|nested] 14+ messages in thread* Re: [TRIVIAL] kill surplus menu in IDE Kconfig 2003-07-26 20:00 [TRIVIAL] kill surplus menu in IDE Kconfig Tomas Szepe @ 2003-07-27 2:39 ` Randy.Dunlap 2003-07-27 11:01 ` Alan Cox 2003-07-27 12:29 ` Roman Zippel 2 siblings, 0 replies; 14+ messages in thread From: Randy.Dunlap @ 2003-07-27 2:39 UTC (permalink / raw) To: Tomas Szepe; +Cc: alan, B.Zolnierkiewicz, linux-kernel On Sat, 26 Jul 2003 22:00:59 +0200 Tomas Szepe <szepe@pinerecords.com> wrote: | $subj | | Patch against -bk3. That looks good to me. Thanks for doing this. -- ~Randy | http://developer.osdl.org/rddunlap/ | http://www.xenotime.net/linux/ | For Linux-2.6: http://www.codemonkey.org.uk/post-halloween-2.5.txt or http://lwn.net/Articles/39901/ http://www.kernel.org/pub/linux/kernel/people/rusty/modules/ ^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: [TRIVIAL] kill surplus menu in IDE Kconfig 2003-07-26 20:00 [TRIVIAL] kill surplus menu in IDE Kconfig Tomas Szepe 2003-07-27 2:39 ` Randy.Dunlap @ 2003-07-27 11:01 ` Alan Cox 2003-07-27 11:25 ` Tomas Szepe 2003-07-27 12:29 ` Roman Zippel 2 siblings, 1 reply; 14+ messages in thread From: Alan Cox @ 2003-07-27 11:01 UTC (permalink / raw) To: Tomas Szepe; +Cc: Bartlomiej Zolnierkiewicz, lkml Not terribly accurate. It saves a lot more than 13K these days for one 8) ^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: [TRIVIAL] kill surplus menu in IDE Kconfig 2003-07-27 11:01 ` Alan Cox @ 2003-07-27 11:25 ` Tomas Szepe 2003-07-27 11:28 ` Alan Cox 0 siblings, 1 reply; 14+ messages in thread From: Tomas Szepe @ 2003-07-27 11:25 UTC (permalink / raw) To: Alan Cox; +Cc: Bartlomiej Zolnierkiewicz, lkml > [alan@lxorguk.ukuu.org.uk] > > Not terribly accurate. It saves a lot more than 13K these days for one 8) I'm not sure I understand what you mean. Is there a problem with the patch? -- Tomas Szepe <szepe@pinerecords.com> ^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: [TRIVIAL] kill surplus menu in IDE Kconfig 2003-07-27 11:25 ` Tomas Szepe @ 2003-07-27 11:28 ` Alan Cox 2003-07-27 11:42 ` Tomas Szepe 0 siblings, 1 reply; 14+ messages in thread From: Alan Cox @ 2003-07-27 11:28 UTC (permalink / raw) To: Tomas Szepe; +Cc: Bartlomiej Zolnierkiewicz, lkml On Sul, 2003-07-27 at 12:25, Tomas Szepe wrote: > > [alan@lxorguk.ukuu.org.uk] > > > > Not terribly accurate. It saves a lot more than 13K these days for one 8) > > I'm not sure I understand what you mean. Is there a problem with the patch? Change the "saves 13K" to about "saves 60K" and its closer. ^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: [TRIVIAL] kill surplus menu in IDE Kconfig 2003-07-27 11:28 ` Alan Cox @ 2003-07-27 11:42 ` Tomas Szepe 0 siblings, 0 replies; 14+ messages in thread From: Tomas Szepe @ 2003-07-27 11:42 UTC (permalink / raw) To: Alan Cox; +Cc: Bartlomiej Zolnierkiewicz, lkml > [alan@lxorguk.ukuu.org.uk] > > > > Not terribly accurate. It saves a lot more than 13K these days for one 8) > > > > I'm not sure I understand what you mean. Is there a problem with the patch? > > Change the "saves 13K" to about "saves 60K" and its closer. Oh, ok. I didn't get you were refering to the old hdonly driver help text (the patch happens to be about 13K :D). Anyway, here's the "saves ~60K" version. diff -urN a/drivers/ide/Kconfig b/drivers/ide/Kconfig --- a/drivers/ide/Kconfig 2003-07-27 13:38:16.000000000 +0200 +++ b/drivers/ide/Kconfig 2003-07-27 13:41:17.000000000 +0200 @@ -52,6 +52,8 @@ If unsure, say Y. +comment "Please see Documentation/ide.txt for help/info on IDE drives" + config IDE_MAX_HWIFS int "Max IDE interfaces" depends on ALPHA && IDE @@ -61,12 +63,28 @@ be supported by the driver. Make sure it is at least as high as the number of IDE interfaces in your system. -menu "IDE, ATA and ATAPI Block devices" - depends on IDE!=n +config BLK_DEV_HD_ONLY + bool "Old hard disk (MFM/RLL/IDE) driver" + depends on IDE + ---help--- + There are two drivers for MFM/RLL/IDE hard disks. Most people use + the newer enhanced driver, but this old one is still around for two + reasons. Some older systems have strange timing problems and seem to + work only with the old driver (which itself does not work with some + newer systems). The other reason is that the old driver is smaller, + since it lacks the enhanced functionality of the new one. This makes + it a good choice for systems with very tight memory restrictions, or + for systems with only older MFM/RLL/ESDI drives. Choosing the old + driver can save 60 KB or so of kernel memory. + + If you are unsure, then just choose the Enhanced IDE/MFM/RLL driver + instead of this one. For more detailed information, read the + Disk-HOWTO, available from + <http://www.tldp.org/docs.html#howto>. config BLK_DEV_IDE tristate "Enhanced IDE/MFM/RLL disk/cdrom/tape/floppy support" - depends on IDE + depends on IDE!=n && BLK_DEV_HD_ONLY=n ---help--- If you say Y here, you will use the full-featured IDE driver to control up to ten ATA/IDE interfaces, each being able to serve a @@ -95,13 +113,13 @@ If you have one or more IDE drives, say Y or M here. If your system has no IDE drives, or if memory requirements are really tight, you could say N here, and select the "Old hard disk driver" below - instead to save about 13 KB of memory in the kernel. + instead to save about 60 KB of memory in the kernel. -comment "Please see Documentation/ide.txt for help/info on IDE drives" +if BLK_DEV_IDE config BLK_DEV_HD_IDE bool "Use old disk-only driver on primary interface" - depends on BLK_DEV_IDE && X86 && X86_PC9800!=y + depends on X86 && X86_PC9800!=y ---help--- There are two drivers for MFM/RLL/IDE disks. Most people use just the new enhanced driver by itself. This option however installs the @@ -119,7 +137,7 @@ config BLK_DEV_HD_IDE98 bool "Use old disk-only driver on primary interface" - depends on BLK_DEV_IDE && X86 && X86_PC9800 + depends on X86 && X86_PC9800 ---help--- There are two drivers for MFM/RLL/IDE disks. Most people use just the new enhanced driver by itself. This option however installs the @@ -142,7 +160,6 @@ config BLK_DEV_IDEDISK tristate "Include IDE/ATA-2 DISK support" - depends on BLK_DEV_IDE ---help--- This will include enhanced support for MFM/RLL/IDE hard disks. If you have a MFM/RLL/IDE disk, and there is no special reason to use @@ -183,14 +200,13 @@ config BLK_DEV_IDECS tristate "PCMCIA IDE support" - depends on BLK_DEV_IDE && PCMCIA + depends on PCMCIA help Support for outboard IDE disks, tape drives, and CD-ROM drives connected through a PCMCIA card. config BLK_DEV_IDECD tristate "Include IDE/ATAPI CDROM support" - depends on BLK_DEV_IDE ---help--- If you have a CD-ROM drive using the ATAPI protocol, say Y. ATAPI is a newer protocol used by IDE CD-ROM and TAPE drives, similar to the @@ -216,7 +232,6 @@ #dep_tristate ' Include IDE/ATAPI TAPE support' CONFIG_BLK_DEV_IDETAPE $CONFIG_BLK_DEV_IDE config BLK_DEV_IDEFLOPPY tristate "Include IDE/ATAPI FLOPPY support" - depends on BLK_DEV_IDE ---help--- If you have an IDE floppy drive which uses the ATAPI protocol, answer Y. ATAPI is a newer protocol used by IDE CD-ROM/tape/floppy @@ -241,7 +256,7 @@ config BLK_DEV_IDESCSI tristate "SCSI emulation support" - depends on BLK_DEV_IDE && SCSI + depends on SCSI ---help--- This will provide SCSI host adapter emulation for IDE ATAPI devices, and will allow you to use a SCSI device driver instead of a native @@ -267,7 +282,6 @@ config IDE_TASK_IOCTL bool "IDE Taskfile Access" - depends on BLK_DEV_IDE help This is a direct raw access to the media. It is a complex but elegant solution to test and validate the domain of the hardware and @@ -278,7 +292,7 @@ config IDE_TASKFILE_IO bool 'IDE Taskfile IO (EXPERIMENTAL)' - depends on BLK_DEV_IDE && EXPERIMENTAL + depends on EXPERIMENTAL default n ---help--- Use new taskfile IO code. @@ -286,11 +300,10 @@ It is safe to say Y to this question, in most cases. comment "IDE chipset support/bugfixes" - depends on BLK_DEV_IDE config BLK_DEV_CMD640 bool "CMD640 chipset bugfix/support" - depends on BLK_DEV_IDE && X86 + depends on X86 ---help--- The CMD-Technologies CMD640 IDE chip is used on many common 486 and Pentium motherboards, usually in combination with a "Neptune" or @@ -324,7 +337,7 @@ config BLK_DEV_IDEPNP bool "PNP EIDE support" - depends on BLK_DEV_IDE && PNP + depends on PNP help If you have a PnP (Plug and Play) compatible EIDE card and would like the kernel to automatically detect and activate @@ -332,7 +345,6 @@ config BLK_DEV_IDEPCI bool "PCI IDE chipset support" if PCI - depends on BLK_DEV_IDE default BLK_DEV_IDEDMA_PMAC if PPC_PMAC && BLK_DEV_IDEDMA_PMAC help Say Y here for PCI systems which use IDE drive(s). @@ -472,7 +484,6 @@ config BLK_DEV_IDEDMA bool - depends on BLK_DEV_IDE default BLK_DEV_IDEDMA_ICS if ARCH_ACORN default BLK_DEV_IDEDMA_PMAC if PPC_PMAC && BLK_DEV_IDE_PMAC default BLK_DEV_IDEDMA_PCI if PCI && BLK_DEV_IDEPCI @@ -799,7 +810,7 @@ config BLK_DEV_IDE_PMAC bool "Builtin PowerMac IDE support" - depends on BLK_DEV_IDE && PPC_PMAC + depends on PPC_PMAC help This driver provides support for the built-in IDE controller on most of the recent Apple Power Macintoshes and PowerBooks. @@ -827,11 +838,11 @@ config BLK_DEV_IDE_SWARM bool "SWARM onboard IDE support" - depends on BLK_DEV_IDE && SIBYTE_SWARM + depends on SIBYTE_SWARM config BLK_DEV_IDE_ICSIDE tristate "ICS IDE interface support" - depends on BLK_DEV_IDE!=n && ARM && ARCH_ACORN + depends on ARM && ARCH_ACORN help On Acorn systems, say Y here if you wish to use the ICS IDE interface card. This is not required for ICS partition support. @@ -859,14 +870,14 @@ config BLK_DEV_IDE_RAPIDE tristate "RapIDE interface support" - depends on BLK_DEV_IDE!=n && ARM && ARCH_ACORN + depends on ARM && ARCH_ACORN help Say Y here if you want to support the Yellowstone RapIDE controller manufactured for use with Acorn computers. config BLK_DEV_GAYLE bool "Amiga Gayle IDE interface support" - depends on BLK_DEV_IDE && AMIGA + depends on AMIGA help This is the IDE driver for the builtin IDE interface on some Amiga models. It supports both the `A1200 style' (used in A600 and A1200) @@ -893,7 +904,7 @@ config BLK_DEV_BUDDHA bool "Buddha/Catweasel/X-Surf IDE interface support (EXPERIMENTAL)" - depends on BLK_DEV_IDE && ZORRO && EXPERIMENTAL + depends on ZORRO && EXPERIMENTAL help This is the IDE driver for the IDE interfaces on the Buddha, Catweasel and X-Surf expansion boards. It supports up to two interfaces @@ -905,7 +916,7 @@ config BLK_DEV_FALCON_IDE bool "Falcon IDE interface support" - depends on BLK_DEV_IDE && ATARI + depends on ATARI help This is the IDE driver for the builtin IDE interface on the Atari Falcon. Say Y if you have a Falcon and want to use IDE devices (hard @@ -914,7 +925,7 @@ config BLK_DEV_MAC_IDE bool "Macintosh Quadra/Powerbook IDE interface support" - depends on BLK_DEV_IDE && MAC + depends on MAC help This is the IDE driver for the builtin IDE interface on some m68k Macintosh models. It supports both the `Quadra style' (used in @@ -927,7 +938,7 @@ config BLK_DEV_Q40IDE bool "Q40/Q60 IDE interface support" - depends on BLK_DEV_IDE && Q40 + depends on Q40 help Enable the on-board IDE controller in the Q40/Q60. This should normally be on; disable it only if you are running a custom hard @@ -935,7 +946,7 @@ config BLK_DEV_MPC8xx_IDE bool "MPC8xx IDE support" - depends on BLK_DEV_IDE && 8xx + depends on 8xx help This option provides support for IDE on Motorola MPC8xx Systems. Please see 'Type of MPC8xx IDE interface' for details. @@ -975,7 +986,7 @@ # no isa -> no vlb config IDE_CHIPSETS bool "Other IDE chipset support" - depends on BLK_DEV_IDE && ISA + depends on ISA ---help--- Say Y here if you want to include enhanced support for various IDE interface chipsets used on motherboards and add-on cards. You can @@ -990,7 +1001,7 @@ People with SCSI-only systems can say N here. comment "Note: most of these also require special kernel boot parameters" - depends on BLK_DEV_IDE && IDE_CHIPSETS + depends on IDE_CHIPSETS config BLK_DEV_4DRIVES bool "Generic 4 drives/port support" @@ -1004,7 +1015,7 @@ config BLK_DEV_ALI14XX tristate "ALI M14xx support" - depends on IDE_CHIPSETS && BLK_DEV_IDE + depends on IDE_CHIPSETS help This driver is enabled at runtime using the "ide0=ali14xx" kernel boot parameter. It enables support for the secondary IDE interface @@ -1015,7 +1026,7 @@ config BLK_DEV_DTC2278 tristate "DTC-2278 support" - depends on IDE_CHIPSETS && BLK_DEV_IDE + depends on IDE_CHIPSETS help This driver is enabled at runtime using the "ide0=dtc2278" kernel boot parameter. It enables support for the secondary IDE interface @@ -1025,7 +1036,7 @@ config BLK_DEV_HT6560B tristate "Holtek HT6560B support" - depends on IDE_CHIPSETS && BLK_DEV_IDE + depends on IDE_CHIPSETS help This driver is enabled at runtime using the "ide0=ht6560b" kernel boot parameter. It enables support for the secondary IDE interface @@ -1048,7 +1059,7 @@ config BLK_DEV_QD65XX tristate "QDI QD65xx support" - depends on IDE_CHIPSETS && BLK_DEV_IDE + depends on IDE_CHIPSETS help This driver is enabled at runtime using the "ide0=qd65xx" kernel boot parameter. It permits faster I/O speeds to be set. See the @@ -1057,7 +1068,7 @@ config BLK_DEV_UMC8672 tristate "UMC-8672 support" - depends on IDE_CHIPSETS && BLK_DEV_IDE + depends on IDE_CHIPSETS help This driver is enabled at runtime using the "ide0=umc8672" kernel boot parameter. It enables support for the secondary IDE interface @@ -1065,25 +1076,6 @@ See the files <file:Documentation/ide.txt> and <file:drivers/ide/legacy/umc8672.c> for more info. -config BLK_DEV_HD_ONLY - bool "Old hard disk (MFM/RLL/IDE) driver" - depends on BLK_DEV_IDE=n - ---help--- - There are two drivers for MFM/RLL/IDE hard disks. Most people use - the newer enhanced driver, but this old one is still around for two - reasons. Some older systems have strange timing problems and seem to - work only with the old driver (which itself does not work with some - newer systems). The other reason is that the old driver is smaller, - since it lacks the enhanced functionality of the new one. This makes - it a good choice for systems with very tight memory restrictions, or - for systems with only older MFM/RLL/ESDI drives. Choosing the old - driver can save 13 KB or so of kernel memory. - - If you are unsure, then just choose the Enhanced IDE/MFM/RLL driver - instead of this one. For more detailed information, read the - Disk-HOWTO, available from - <http://www.tldp.org/docs.html#howto>. - config IDEDMA_AUTO bool depends on IDEDMA_PCI_AUTO || BLK_DEV_IDEDMA_PMAC_AUTO || IDEDMA_ICS_AUTO @@ -1141,6 +1133,6 @@ depends on BLK_DEV_4DRIVES || BLK_DEV_ALI14XX || BLK_DEV_DTC2278 || BLK_DEV_HT6560B || BLK_DEV_PDC4030 || BLK_DEV_QD65XX || BLK_DEV_UMC8672 || BLK_DEV_AEC62XX=y || BLK_DEV_ALI15X3=y || BLK_DEV_AMD74XX=y || BLK_DEV_CMD640 || BLK_DEV_CMD64X=y || BLK_DEV_CS5530=y || BLK_DEV_CY82C693=y || BLK_DEV_HPT34X=y || BLK_DEV_HPT366=y || BLK_DEV_IDE_PMAC || BLK_DEV_IT8172 || BLK_DEV_MPC8xx_IDE || BLK_DEV_NFORCE=y || BLK_DEV_OPTI621=y || BLK_DEV_PDC202XX || BLK_DEV_PIIX=y || BLK_DEV_SVWKS=y || BLK_DEV_SIIMAGE=y || BLK_DEV_SIS5513=y || BLK_DEV_SL82C105=y || BLK_DEV_SLC90E66=y || BLK_DEV_VIA82CXXX=y default y -endmenu +endif endmenu ^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: [TRIVIAL] kill surplus menu in IDE Kconfig 2003-07-26 20:00 [TRIVIAL] kill surplus menu in IDE Kconfig Tomas Szepe 2003-07-27 2:39 ` Randy.Dunlap 2003-07-27 11:01 ` Alan Cox @ 2003-07-27 12:29 ` Roman Zippel 2003-07-27 12:39 ` Tomas Szepe 2 siblings, 1 reply; 14+ messages in thread From: Roman Zippel @ 2003-07-27 12:29 UTC (permalink / raw) To: Tomas Szepe; +Cc: alan, B.Zolnierkiewicz, lkml Hi, On Sat, 26 Jul 2003, Tomas Szepe wrote: > $subj > > Patch against -bk3. Moving up BLK_DEV_HD_ONLY like this is probably not a good idea, it makes everything a submenu of this, what might be confusing. Try the patch below instead, it fixes the menu structure, everything which requires BLK_DEV_IDEDMA_PCI is now also under that menu. bye, Roman Index: drivers/ide/Kconfig =================================================================== RCS file: /usr/src/cvsroot/linux-2.6/drivers/ide/Kconfig,v retrieving revision 1.1.1.1 diff -u -p -r1.1.1.1 Kconfig --- drivers/ide/Kconfig 18 Jul 2003 21:22:07 -0000 1.1.1.1 +++ drivers/ide/Kconfig 27 Jul 2003 12:23:08 -0000 @@ -4,9 +4,7 @@ # Andre Hedrick <andre@linux-ide.org> # -menu "ATA/ATAPI/MFM/RLL support" - -config IDE +menuconfig IDE tristate "ATA/ATAPI/MFM/RLL support" ---help--- If you say Y here, your kernel will be able to manage low cost mass @@ -52,21 +50,19 @@ config IDE If unsure, say Y. +if IDE + config IDE_MAX_HWIFS int "Max IDE interfaces" - depends on ALPHA && IDE + depends on ALPHA default 4 help This is the maximum number of IDE hardware interfaces that will be supported by the driver. Make sure it is at least as high as the number of IDE interfaces in your system. -menu "IDE, ATA and ATAPI Block devices" - depends on IDE!=n - config BLK_DEV_IDE tristate "Enhanced IDE/MFM/RLL disk/cdrom/tape/floppy support" - depends on IDE ---help--- If you say Y here, you will use the full-featured IDE driver to control up to ten ATA/IDE interfaces, each being able to serve a @@ -95,13 +91,15 @@ config BLK_DEV_IDE If you have one or more IDE drives, say Y or M here. If your system has no IDE drives, or if memory requirements are really tight, you could say N here, and select the "Old hard disk driver" below - instead to save about 13 KB of memory in the kernel. + instead to save about 60 KB of memory in the kernel. + +if BLK_DEV_IDE comment "Please see Documentation/ide.txt for help/info on IDE drives" config BLK_DEV_HD_IDE bool "Use old disk-only driver on primary interface" - depends on BLK_DEV_IDE && X86 && X86_PC9800!=y + depends on X86 && X86_PC9800!=y ---help--- There are two drivers for MFM/RLL/IDE disks. Most people use just the new enhanced driver by itself. This option however installs the @@ -119,7 +117,7 @@ config BLK_DEV_HD_IDE config BLK_DEV_HD_IDE98 bool "Use old disk-only driver on primary interface" - depends on BLK_DEV_IDE && X86 && X86_PC9800 + depends on X86 && X86_PC9800 ---help--- There are two drivers for MFM/RLL/IDE disks. Most people use just the new enhanced driver by itself. This option however installs the @@ -135,14 +133,8 @@ config BLK_DEV_HD_IDE98 Normally, just say N here; you will then use the new driver for all 4 interfaces. -config BLK_DEV_HD - bool - default BLK_DEV_HD_ONLY if BLK_DEV_IDE=n - default BLK_DEV_HD_IDE if BLK_DEV_IDE - config BLK_DEV_IDEDISK tristate "Include IDE/ATA-2 DISK support" - depends on BLK_DEV_IDE ---help--- This will include enhanced support for MFM/RLL/IDE hard disks. If you have a MFM/RLL/IDE disk, and there is no special reason to use @@ -183,14 +175,13 @@ config IDEDISK_STROKE config BLK_DEV_IDECS tristate "PCMCIA IDE support" - depends on BLK_DEV_IDE && PCMCIA + depends on PCMCIA help Support for outboard IDE disks, tape drives, and CD-ROM drives connected through a PCMCIA card. config BLK_DEV_IDECD tristate "Include IDE/ATAPI CDROM support" - depends on BLK_DEV_IDE ---help--- If you have a CD-ROM drive using the ATAPI protocol, say Y. ATAPI is a newer protocol used by IDE CD-ROM and TAPE drives, similar to the @@ -216,7 +207,6 @@ config BLK_DEV_IDECD #dep_tristate ' Include IDE/ATAPI TAPE support' CONFIG_BLK_DEV_IDETAPE $CONFIG_BLK_DEV_IDE config BLK_DEV_IDEFLOPPY tristate "Include IDE/ATAPI FLOPPY support" - depends on BLK_DEV_IDE ---help--- If you have an IDE floppy drive which uses the ATAPI protocol, answer Y. ATAPI is a newer protocol used by IDE CD-ROM/tape/floppy @@ -241,7 +231,7 @@ config BLK_DEV_IDEFLOPPY config BLK_DEV_IDESCSI tristate "SCSI emulation support" - depends on BLK_DEV_IDE && SCSI + depends on SCSI ---help--- This will provide SCSI host adapter emulation for IDE ATAPI devices, and will allow you to use a SCSI device driver instead of a native @@ -267,7 +257,6 @@ config BLK_DEV_IDESCSI config IDE_TASK_IOCTL bool "IDE Taskfile Access" - depends on BLK_DEV_IDE help This is a direct raw access to the media. It is a complex but elegant solution to test and validate the domain of the hardware and @@ -278,19 +267,17 @@ config IDE_TASK_IOCTL config IDE_TASKFILE_IO bool 'IDE Taskfile IO (EXPERIMENTAL)' - depends on BLK_DEV_IDE && EXPERIMENTAL - default n + depends on EXPERIMENTAL ---help--- Use new taskfile IO code. It is safe to say Y to this question, in most cases. comment "IDE chipset support/bugfixes" - depends on BLK_DEV_IDE config BLK_DEV_CMD640 bool "CMD640 chipset bugfix/support" - depends on BLK_DEV_IDE && X86 + depends on X86 ---help--- The CMD-Technologies CMD640 IDE chip is used on many common 486 and Pentium motherboards, usually in combination with a "Neptune" or @@ -324,7 +311,7 @@ config BLK_DEV_CMD640_ENHANCED config BLK_DEV_IDEPNP bool "PNP EIDE support" - depends on BLK_DEV_IDE && PNP + depends on PNP help If you have a PnP (Plug and Play) compatible EIDE card and would like the kernel to automatically detect and activate @@ -332,8 +319,7 @@ config BLK_DEV_IDEPNP config BLK_DEV_IDEPCI bool "PCI IDE chipset support" if PCI - depends on BLK_DEV_IDE - default BLK_DEV_IDEDMA_PMAC if PPC_PMAC && BLK_DEV_IDEDMA_PMAC + default BLK_DEV_IDEDMA_PMAC if PPC_PMAC help Say Y here for PCI systems which use IDE drive(s). This option helps the IDE driver to automatically detect and @@ -414,29 +400,6 @@ config BLK_DEV_IDE_TCQ_DEPTH You probably just want the default of 32 here. If you enter an invalid number, the default value will be used. -config BLK_DEV_OFFBOARD - bool "Boot off-board chipsets first support" - depends on PCI && BLK_DEV_IDEPCI - ---help--- - Normally, IDE controllers built into the motherboard (on-board - controllers) are assigned to ide0 and ide1 while those on add-in PCI - cards (off-board controllers) are relegated to ide2 and ide3. - Answering Y here will allow you to reverse the situation, with - off-board controllers on ide0/1 and on-board controllers on ide2/3. - This can improve the usability of some boot managers such as lilo - when booting from a drive on an off-board controller. - - If you say Y here, and you actually want to reverse the device scan - order as explained above, you also need to issue the kernel command - line option "ide=reverse". (Try "man bootparam" or see the - documentation of your boot loader (lilo or loadlin) about how to - pass options to the kernel at boot time.) - - Note that, if you do this, the order of the hd* devices will be - rearranged which may require modification of fstab and other files. - - If in doubt, say N. - config BLK_DEV_IDEDMA_FORCED bool "Force enable legacy 2.0.X HOSTS to use DMA" depends on BLK_DEV_IDEDMA_PCI @@ -470,13 +433,6 @@ config IDEDMA_ONLYDISK Generally say N here. -config BLK_DEV_IDEDMA - bool - depends on BLK_DEV_IDE - default BLK_DEV_IDEDMA_ICS if ARCH_ACORN - default BLK_DEV_IDEDMA_PMAC if PPC_PMAC && BLK_DEV_IDE_PMAC - default BLK_DEV_IDEDMA_PCI if PCI && BLK_DEV_IDEPCI - config IDEDMA_PCI_WIP bool "ATA Work(s) In Progress (EXPERIMENTAL)" depends on BLK_DEV_IDEDMA_PCI && EXPERIMENTAL @@ -498,11 +454,6 @@ config IDEDMA_NEW_DRIVE_LISTINGS If in doubt, say N. -config BLK_DEV_ADMA - bool - depends on PCI && BLK_DEV_IDEPCI - default BLK_DEV_IDEDMA_PCI - config BLK_DEV_AEC62XX tristate "AEC62XX chipset support" depends on BLK_DEV_IDEDMA_PCI @@ -585,7 +536,7 @@ config BLK_DEV_CS5520 config BLK_DEV_CS5530 tristate "Cyrix/National Semiconductor CS5530 MediaGX chipset support" - depends on BLK_DEV_IDEDMA_PCIOA + depends on BLK_DEV_IDEDMA_PCI help Include support for UDMA on the Cyrix MediaGX 5530 chipset. This will automatically be detected and configured if found. @@ -672,13 +623,6 @@ config BLK_DEV_NS87415 Please read the comments at the top of <file:drivers/ide/ns87415.c>. -config BLK_DEV_OPTI621 - tristate "OPTi 82C621 chipset enhanced support (EXPERIMENTAL)" - depends on PCI && BLK_DEV_IDEPCI && EXPERIMENTAL - help - This is a driver for the OPTi 82C621 EIDE controller. - Please read the comments at the top of <file:drivers/ide/opti621.c>. - config BLK_DEV_PDC202XX_OLD tristate "PROMISE PDC202{46|62|65|67} support" depends on BLK_DEV_IDEDMA_PCI @@ -711,18 +655,6 @@ config PDC202XX_FORCE help For FastTrak enable overriding BIOS. -config BLK_DEV_RZ1000 - tristate "RZ1000 chipset bugfix/support" - depends on PCI && BLK_DEV_IDEPCI && X86 - help - The PC-Technologies RZ1000 IDE chip is used on many common 486 and - Pentium motherboards, usually along with the "Neptune" chipset. - Unfortunately, it has a rather nasty design flaw that can cause - severe data corruption under many conditions. Say Y here to include - code which automatically detects and corrects the problem under - Linux. This may slow disk throughput by a few percent, but at least - things will operate 100% reliably. - config BLK_DEV_SVWKS tristate "ServerWorks OSB4/CSB5/CSB6 chipsets support" depends on BLK_DEV_IDEDMA_PCI @@ -789,6 +721,32 @@ config BLK_DEV_VIA82CXXX This allows the kernel to change PIO, DMA and UDMA speeds and to configure the chip to optimum performance. +config BLK_DEV_PDC202XX + bool + depends on BLK_DEV_IDEDMA_PCI && (BLK_DEV_PDC202XX_OLD || BLK_DEV_PDC202XX_NEW) + default y + ---help--- + Promise Ultra33 or PDC20246 + Promise Ultra66 or PDC20262 + Promise Ultra100 or PDC20265/PDC20267/PDC20268 + + This driver adds up to 4 more EIDE devices sharing a single + interrupt. This add-on card is a bootable PCI UDMA controller. Since + multiple cards can be installed and there are BIOS ROM problems that + happen if the BIOS revisions of all installed cards (three-max) do + not match, the driver attempts to do dynamic tuning of the chipset + at boot-time for max-speed. Ultra33 BIOS 1.25 or newer is required + for more than one card. This card may require that you say Y to + "Special UDMA Feature". + + If you say Y here, you need to say Y to "Use DMA by default when + available" as well. + + Please read the comments at the top of + <file:drivers/ide/pdc202xx.c>. + + If unsure, say N. + config BLK_DEV_SL82C105 tristate "Winbond SL82c105 support" depends on PCI && (PPC || ARM) && BLK_DEV_IDEPCI @@ -797,9 +755,56 @@ config BLK_DEV_SL82C105 special configuration for this chip. This is common on various CHRP motherboards, but could be used elsewhere. If in doubt, say Y. +config BLK_DEV_ADMA + bool + depends on PCI && BLK_DEV_IDEPCI + default BLK_DEV_IDEDMA_PCI + +config BLK_DEV_OPTI621 + tristate "OPTi 82C621 chipset enhanced support (EXPERIMENTAL)" + depends on PCI && BLK_DEV_IDEPCI && EXPERIMENTAL + help + This is a driver for the OPTi 82C621 EIDE controller. + Please read the comments at the top of <file:drivers/ide/opti621.c>. + +config BLK_DEV_RZ1000 + tristate "RZ1000 chipset bugfix/support" + depends on PCI && BLK_DEV_IDEPCI && X86 + help + The PC-Technologies RZ1000 IDE chip is used on many common 486 and + Pentium motherboards, usually along with the "Neptune" chipset. + Unfortunately, it has a rather nasty design flaw that can cause + severe data corruption under many conditions. Say Y here to include + code which automatically detects and corrects the problem under + Linux. This may slow disk throughput by a few percent, but at least + things will operate 100% reliably. + +config BLK_DEV_OFFBOARD + bool "Boot off-board chipsets first support" + depends on PCI && BLK_DEV_IDEPCI + ---help--- + Normally, IDE controllers built into the motherboard (on-board + controllers) are assigned to ide0 and ide1 while those on add-in PCI + cards (off-board controllers) are relegated to ide2 and ide3. + Answering Y here will allow you to reverse the situation, with + off-board controllers on ide0/1 and on-board controllers on ide2/3. + This can improve the usability of some boot managers such as lilo + when booting from a drive on an off-board controller. + + If you say Y here, and you actually want to reverse the device scan + order as explained above, you also need to issue the kernel command + line option "ide=reverse". (Try "man bootparam" or see the + documentation of your boot loader (lilo or loadlin) about how to + pass options to the kernel at boot time.) + + Note that, if you do this, the order of the hd* devices will be + rearranged which may require modification of fstab and other files. + + If in doubt, say N. + config BLK_DEV_IDE_PMAC bool "Builtin PowerMac IDE support" - depends on BLK_DEV_IDE && PPC_PMAC + depends on PPC_PMAC help This driver provides support for the built-in IDE controller on most of the recent Apple Power Macintoshes and PowerBooks. @@ -827,11 +832,11 @@ config BLK_DEV_IDEDMA_PMAC_AUTO config BLK_DEV_IDE_SWARM bool "SWARM onboard IDE support" - depends on BLK_DEV_IDE && SIBYTE_SWARM + depends on SIBYTE_SWARM config BLK_DEV_IDE_ICSIDE tristate "ICS IDE interface support" - depends on BLK_DEV_IDE!=n && ARM && ARCH_ACORN + depends on ARM && ARCH_ACORN help On Acorn systems, say Y here if you wish to use the ICS IDE interface card. This is not required for ICS partition support. @@ -857,16 +862,32 @@ config IDEDMA_ICS_AUTO If you suspect your hardware is at all flakey, say N here. Do NOT email the IDE kernel people regarding this issue! +config IDEDMA_IVB + bool "IGNORE word93 Validation BITS" + depends on BLK_DEV_IDEDMA_PCI || BLK_DEV_IDEDMA_PMAC || BLK_DEV_IDEDMA_ICS + ---help--- + There are unclear terms in ATA-4 and ATA-5 standards how certain + hardware (an 80c ribbon) should be detected. Different interpretations + of the standards have been released in hardware. This causes problems: + for example, a host with Ultra Mode 4 (or higher) will not run + in that mode with an 80c ribbon. + + If you are experiencing compatibility or performance problems, you + MAY try to answering Y here. However, it does not necessarily solve + any of your problems, it could even cause more of them. + + It is normally safe to answer Y; however, the default is N. + config BLK_DEV_IDE_RAPIDE tristate "RapIDE interface support" - depends on BLK_DEV_IDE!=n && ARM && ARCH_ACORN + depends on ARM && ARCH_ACORN help Say Y here if you want to support the Yellowstone RapIDE controller manufactured for use with Acorn computers. config BLK_DEV_GAYLE bool "Amiga Gayle IDE interface support" - depends on BLK_DEV_IDE && AMIGA + depends on AMIGA help This is the IDE driver for the builtin IDE interface on some Amiga models. It supports both the `A1200 style' (used in A600 and A1200) @@ -893,7 +914,7 @@ config BLK_DEV_IDEDOUBLER config BLK_DEV_BUDDHA bool "Buddha/Catweasel/X-Surf IDE interface support (EXPERIMENTAL)" - depends on BLK_DEV_IDE && ZORRO && EXPERIMENTAL + depends on ZORRO && EXPERIMENTAL help This is the IDE driver for the IDE interfaces on the Buddha, Catweasel and X-Surf expansion boards. It supports up to two interfaces @@ -905,7 +926,7 @@ config BLK_DEV_BUDDHA config BLK_DEV_FALCON_IDE bool "Falcon IDE interface support" - depends on BLK_DEV_IDE && ATARI + depends on ATARI help This is the IDE driver for the builtin IDE interface on the Atari Falcon. Say Y if you have a Falcon and want to use IDE devices (hard @@ -914,7 +935,7 @@ config BLK_DEV_FALCON_IDE config BLK_DEV_MAC_IDE bool "Macintosh Quadra/Powerbook IDE interface support" - depends on BLK_DEV_IDE && MAC + depends on MAC help This is the IDE driver for the builtin IDE interface on some m68k Macintosh models. It supports both the `Quadra style' (used in @@ -927,7 +948,7 @@ config BLK_DEV_MAC_IDE config BLK_DEV_Q40IDE bool "Q40/Q60 IDE interface support" - depends on BLK_DEV_IDE && Q40 + depends on Q40 help Enable the on-board IDE controller in the Q40/Q60. This should normally be on; disable it only if you are running a custom hard @@ -935,7 +956,7 @@ config BLK_DEV_Q40IDE config BLK_DEV_MPC8xx_IDE bool "MPC8xx IDE support" - depends on BLK_DEV_IDE && 8xx + depends on 8xx help This option provides support for IDE on Motorola MPC8xx Systems. Please see 'Type of MPC8xx IDE interface' for details. @@ -975,7 +996,7 @@ endchoice # no isa -> no vlb config IDE_CHIPSETS bool "Other IDE chipset support" - depends on BLK_DEV_IDE && ISA + depends on ISA ---help--- Say Y here if you want to include enhanced support for various IDE interface chipsets used on motherboards and add-on cards. You can @@ -990,7 +1011,7 @@ config IDE_CHIPSETS People with SCSI-only systems can say N here. comment "Note: most of these also require special kernel boot parameters" - depends on BLK_DEV_IDE && IDE_CHIPSETS + depends on IDE_CHIPSETS config BLK_DEV_4DRIVES bool "Generic 4 drives/port support" @@ -1004,7 +1025,7 @@ config BLK_DEV_4DRIVES config BLK_DEV_ALI14XX tristate "ALI M14xx support" - depends on IDE_CHIPSETS && BLK_DEV_IDE + depends on IDE_CHIPSETS help This driver is enabled at runtime using the "ide0=ali14xx" kernel boot parameter. It enables support for the secondary IDE interface @@ -1015,7 +1036,7 @@ config BLK_DEV_ALI14XX config BLK_DEV_DTC2278 tristate "DTC-2278 support" - depends on IDE_CHIPSETS && BLK_DEV_IDE + depends on IDE_CHIPSETS help This driver is enabled at runtime using the "ide0=dtc2278" kernel boot parameter. It enables support for the secondary IDE interface @@ -1025,7 +1046,7 @@ config BLK_DEV_DTC2278 config BLK_DEV_HT6560B tristate "Holtek HT6560B support" - depends on IDE_CHIPSETS && BLK_DEV_IDE + depends on IDE_CHIPSETS help This driver is enabled at runtime using the "ide0=ht6560b" kernel boot parameter. It enables support for the secondary IDE interface @@ -1048,7 +1069,7 @@ config BLK_DEV_PDC4030 config BLK_DEV_QD65XX tristate "QDI QD65xx support" - depends on IDE_CHIPSETS && BLK_DEV_IDE + depends on IDE_CHIPSETS help This driver is enabled at runtime using the "ide0=qd65xx" kernel boot parameter. It permits faster I/O speeds to be set. See the @@ -1057,7 +1078,7 @@ config BLK_DEV_QD65XX config BLK_DEV_UMC8672 tristate "UMC-8672 support" - depends on IDE_CHIPSETS && BLK_DEV_IDE + depends on IDE_CHIPSETS help This driver is enabled at runtime using the "ide0=umc8672" kernel boot parameter. It enables support for the secondary IDE interface @@ -1065,6 +1086,8 @@ config BLK_DEV_UMC8672 See the files <file:Documentation/ide.txt> and <file:drivers/ide/umc8672.c> for more info. +endif + config BLK_DEV_HD_ONLY bool "Old hard disk (MFM/RLL/IDE) driver" depends on BLK_DEV_IDE=n @@ -1077,70 +1100,35 @@ config BLK_DEV_HD_ONLY since it lacks the enhanced functionality of the new one. This makes it a good choice for systems with very tight memory restrictions, or for systems with only older MFM/RLL/ESDI drives. Choosing the old - driver can save 13 KB or so of kernel memory. + driver can save 60 KB or so of kernel memory. If you are unsure, then just choose the Enhanced IDE/MFM/RLL driver instead of this one. For more detailed information, read the Disk-HOWTO, available from <http://www.tldp.org/docs.html#howto>. -config IDEDMA_AUTO - bool - depends on IDEDMA_PCI_AUTO || BLK_DEV_IDEDMA_PMAC_AUTO || IDEDMA_ICS_AUTO - default y - -config IDEDMA_IVB - bool "IGNORE word93 Validation BITS" - depends on BLK_DEV_IDEDMA_PCI || BLK_DEV_IDEDMA_PMAC || BLK_DEV_IDEDMA_ICS - ---help--- - There are unclear terms in ATA-4 and ATA-5 standards how certain - hardware (an 80c ribbon) should be detected. Different interpretations - of the standards have been released in hardware. This causes problems: - for example, a host with Ultra Mode 4 (or higher) will not run - in that mode with an 80c ribbon. +config BLK_DEV_HD + def_bool BLK_DEV_HD_ONLY || BLK_DEV_HD_IDE - If you are experiencing compatibility or performance problems, you - MAY try to answering Y here. However, it does not necessarily solve - any of your problems, it could even cause more of them. +config BLK_DEV_IDEDMA + def_bool BLK_DEV_IDEDMA_ICS || BLK_DEV_IDEDMA_PMAC || BLK_DEV_IDEDMA_PCI - It is normally safe to answer Y; however, the default is N. +config IDEDMA_AUTO + def_bool IDEDMA_PCI_AUTO || BLK_DEV_IDEDMA_PMAC_AUTO || IDEDMA_ICS_AUTO config DMA_NONPCI - bool - depends on BLK_DEV_TIVO - default y - -config BLK_DEV_PDC202XX - bool - depends on BLK_DEV_IDEDMA_PCI && (BLK_DEV_PDC202XX_OLD || BLK_DEV_PDC202XX_NEW) - default y - ---help--- - Promise Ultra33 or PDC20246 - Promise Ultra66 or PDC20262 - Promise Ultra100 or PDC20265/PDC20267/PDC20268 - - This driver adds up to 4 more EIDE devices sharing a single - interrupt. This add-on card is a bootable PCI UDMA controller. Since - multiple cards can be installed and there are BIOS ROM problems that - happen if the BIOS revisions of all installed cards (three-max) do - not match, the driver attempts to do dynamic tuning of the chipset - at boot-time for max-speed. Ultra33 BIOS 1.25 or newer is required - for more than one card. This card may require that you say Y to - "Special UDMA Feature". - - If you say Y here, you need to say Y to "Use DMA by default when - available" as well. - - Please read the comments at the top of - <file:drivers/ide/pdc202xx.c>. - - If unsure, say N. + def_bool BLK_DEV_TIVO config BLK_DEV_IDE_MODES - bool - depends on BLK_DEV_4DRIVES || BLK_DEV_ALI14XX || BLK_DEV_DTC2278 || BLK_DEV_HT6560B || BLK_DEV_PDC4030 || BLK_DEV_QD65XX || BLK_DEV_UMC8672 || BLK_DEV_AEC62XX=y || BLK_DEV_ALI15X3=y || BLK_DEV_AMD74XX=y || BLK_DEV_CMD640 || BLK_DEV_CMD64X=y || BLK_DEV_CS5530=y || BLK_DEV_CY82C693=y || BLK_DEV_HPT34X=y || BLK_DEV_HPT366=y || BLK_DEV_IDE_PMAC || BLK_DEV_IT8172 || BLK_DEV_MPC8xx_IDE || BLK_DEV_NFORCE=y || BLK_DEV_OPTI621=y || BLK_DEV_PDC202XX || BLK_DEV_PIIX=y || BLK_DEV_SVWKS=y || BLK_DEV_SIIMAGE=y || BLK_DEV_SIS5513=y || BLK_DEV_SL82C105=y || BLK_DEV_SLC90E66=y || BLK_DEV_VIA82CXXX=y - default y - -endmenu + def_bool BLK_DEV_4DRIVES || BLK_DEV_ALI14XX || BLK_DEV_DTC2278 || \ + BLK_DEV_HT6560B || BLK_DEV_PDC4030 || BLK_DEV_QD65XX || \ + BLK_DEV_UMC8672 || BLK_DEV_AEC62XX=y || BLK_DEV_ALI15X3=y || \ + BLK_DEV_AMD74XX=y || BLK_DEV_CMD640 || BLK_DEV_CMD64X=y || \ + BLK_DEV_CS5530=y || BLK_DEV_CY82C693=y || BLK_DEV_HPT34X=y || \ + BLK_DEV_HPT366=y || BLK_DEV_IDE_PMAC || BLK_DEV_IT8172 || \ + BLK_DEV_MPC8xx_IDE || BLK_DEV_NFORCE=y || BLK_DEV_OPTI621=y || \ + BLK_DEV_PDC202XX || BLK_DEV_PIIX=y || BLK_DEV_SVWKS=y || \ + BLK_DEV_SIIMAGE=y || BLK_DEV_SIS5513=y || BLK_DEV_SL82C105=y || \ + BLK_DEV_SLC90E66=y || BLK_DEV_VIA82CXXX=y -endmenu +endif ^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: [TRIVIAL] kill surplus menu in IDE Kconfig 2003-07-27 12:29 ` Roman Zippel @ 2003-07-27 12:39 ` Tomas Szepe 2003-07-27 13:31 ` Roman Zippel 0 siblings, 1 reply; 14+ messages in thread From: Tomas Szepe @ 2003-07-27 12:39 UTC (permalink / raw) To: Roman Zippel; +Cc: alan, B.Zolnierkiewicz, lkml > [zippel@linux-m68k.org] > > > Patch against -bk3. > > Moving up BLK_DEV_HD_ONLY like this is probably not a good idea, it makes > everything a submenu of this, what might be confusing. It's logical though. :) > Try the patch below instead, it fixes the menu structure, everything which > requires BLK_DEV_IDEDMA_PCI is now also under that menu. Your patch seems to be against test1 vanilla -- it doesn't apply to -bk3. > +menuconfig IDE How exactly does menuconfig work, anyway? It's not a "block command" -> how will kconf know which entries to put in the submenu? What if I have menuconfig FOO bool "foo" menuconfig BAR bool "bar" config BAZ bool "baz" depends on FOO && BAR Where is BAZ going to show up and why? -- Tomas Szepe <szepe@pinerecords.com> ^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: [TRIVIAL] kill surplus menu in IDE Kconfig 2003-07-27 12:39 ` Tomas Szepe @ 2003-07-27 13:31 ` Roman Zippel 2003-07-29 17:24 ` Bartlomiej Zolnierkiewicz 0 siblings, 1 reply; 14+ messages in thread From: Roman Zippel @ 2003-07-27 13:31 UTC (permalink / raw) To: Tomas Szepe; +Cc: Alan Cox, B.Zolnierkiewicz, lkml Hi, On Sun, 27 Jul 2003, Tomas Szepe wrote: > > Moving up BLK_DEV_HD_ONLY like this is probably not a good idea, it makes > > everything a submenu of this, what might be confusing. > > It's logical though. :) Why? Having it that high in the menu structure, makes it IMO more important than it actually is. > > Try the patch below instead, it fixes the menu structure, everything which > > requires BLK_DEV_IDEDMA_PCI is now also under that menu. > > Your patch seems to be against test1 vanilla -- it doesn't apply to -bk3. Indeed, below is an updated patch. > > +menuconfig IDE > > How exactly does menuconfig work, anyway? > > It's not a "block command" -> how will kconf know which entries to put > in the submenu? > > What if I have > > menuconfig FOO > bool "foo" > > menuconfig BAR > bool "bar" > > config BAZ > bool "baz" > depends on FOO && BAR > > Where is BAZ going to show up and why? kconfig only looks at the previous entry when creating the menu structure, it does not change the ordering, so BAZ becomes a subentry of BAR. bye, Roman diff -ur linux-2.6.0/drivers/ide/Kconfig linux-2.6.0-ide/drivers/ide/Kconfig --- linux-2.6.0/drivers/ide/Kconfig 2003-07-27 15:20:05.000000000 +0200 +++ linux-2.6.0-ide/drivers/ide/Kconfig 2003-07-27 15:22:23.000000000 +0200 @@ -4,9 +4,7 @@ # Andre Hedrick <andre@linux-ide.org> # -menu "ATA/ATAPI/MFM/RLL support" - -config IDE +menuconfig IDE tristate "ATA/ATAPI/MFM/RLL support" ---help--- If you say Y here, your kernel will be able to manage low cost mass @@ -52,21 +50,19 @@ If unsure, say Y. +if IDE + config IDE_MAX_HWIFS int "Max IDE interfaces" - depends on ALPHA && IDE + depends on ALPHA default 4 help This is the maximum number of IDE hardware interfaces that will be supported by the driver. Make sure it is at least as high as the number of IDE interfaces in your system. -menu "IDE, ATA and ATAPI Block devices" - depends on IDE!=n - config BLK_DEV_IDE tristate "Enhanced IDE/MFM/RLL disk/cdrom/tape/floppy support" - depends on IDE ---help--- If you say Y here, you will use the full-featured IDE driver to control up to ten ATA/IDE interfaces, each being able to serve a @@ -95,13 +91,15 @@ If you have one or more IDE drives, say Y or M here. If your system has no IDE drives, or if memory requirements are really tight, you could say N here, and select the "Old hard disk driver" below - instead to save about 13 KB of memory in the kernel. + instead to save about 60 KB of memory in the kernel. + +if BLK_DEV_IDE comment "Please see Documentation/ide.txt for help/info on IDE drives" config BLK_DEV_HD_IDE bool "Use old disk-only driver on primary interface" - depends on BLK_DEV_IDE && X86 && X86_PC9800!=y + depends on X86 && X86_PC9800!=y ---help--- There are two drivers for MFM/RLL/IDE disks. Most people use just the new enhanced driver by itself. This option however installs the @@ -119,7 +117,7 @@ config BLK_DEV_HD_IDE98 bool "Use old disk-only driver on primary interface" - depends on BLK_DEV_IDE && X86 && X86_PC9800 + depends on X86 && X86_PC9800 ---help--- There are two drivers for MFM/RLL/IDE disks. Most people use just the new enhanced driver by itself. This option however installs the @@ -135,14 +133,8 @@ Normally, just say N here; you will then use the new driver for all 4 interfaces. -config BLK_DEV_HD - bool - default BLK_DEV_HD_ONLY if BLK_DEV_IDE=n - default BLK_DEV_HD_IDE if BLK_DEV_IDE - config BLK_DEV_IDEDISK tristate "Include IDE/ATA-2 DISK support" - depends on BLK_DEV_IDE ---help--- This will include enhanced support for MFM/RLL/IDE hard disks. If you have a MFM/RLL/IDE disk, and there is no special reason to use @@ -183,14 +175,13 @@ config BLK_DEV_IDECS tristate "PCMCIA IDE support" - depends on BLK_DEV_IDE && PCMCIA + depends on PCMCIA help Support for outboard IDE disks, tape drives, and CD-ROM drives connected through a PCMCIA card. config BLK_DEV_IDECD tristate "Include IDE/ATAPI CDROM support" - depends on BLK_DEV_IDE ---help--- If you have a CD-ROM drive using the ATAPI protocol, say Y. ATAPI is a newer protocol used by IDE CD-ROM and TAPE drives, similar to the @@ -216,7 +207,6 @@ #dep_tristate ' Include IDE/ATAPI TAPE support' CONFIG_BLK_DEV_IDETAPE $CONFIG_BLK_DEV_IDE config BLK_DEV_IDEFLOPPY tristate "Include IDE/ATAPI FLOPPY support" - depends on BLK_DEV_IDE ---help--- If you have an IDE floppy drive which uses the ATAPI protocol, answer Y. ATAPI is a newer protocol used by IDE CD-ROM/tape/floppy @@ -241,7 +231,7 @@ config BLK_DEV_IDESCSI tristate "SCSI emulation support" - depends on BLK_DEV_IDE && SCSI + depends on SCSI ---help--- This will provide SCSI host adapter emulation for IDE ATAPI devices, and will allow you to use a SCSI device driver instead of a native @@ -267,7 +257,6 @@ config IDE_TASK_IOCTL bool "IDE Taskfile Access" - depends on BLK_DEV_IDE help This is a direct raw access to the media. It is a complex but elegant solution to test and validate the domain of the hardware and @@ -278,19 +267,17 @@ config IDE_TASKFILE_IO bool 'IDE Taskfile IO (EXPERIMENTAL)' - depends on BLK_DEV_IDE && EXPERIMENTAL - default n + depends on EXPERIMENTAL ---help--- Use new taskfile IO code. It is safe to say Y to this question, in most cases. comment "IDE chipset support/bugfixes" - depends on BLK_DEV_IDE config BLK_DEV_CMD640 bool "CMD640 chipset bugfix/support" - depends on BLK_DEV_IDE && X86 + depends on X86 ---help--- The CMD-Technologies CMD640 IDE chip is used on many common 486 and Pentium motherboards, usually in combination with a "Neptune" or @@ -324,7 +311,7 @@ config BLK_DEV_IDEPNP bool "PNP EIDE support" - depends on BLK_DEV_IDE && PNP + depends on PNP help If you have a PnP (Plug and Play) compatible EIDE card and would like the kernel to automatically detect and activate @@ -332,8 +319,7 @@ config BLK_DEV_IDEPCI bool "PCI IDE chipset support" if PCI - depends on BLK_DEV_IDE - default BLK_DEV_IDEDMA_PMAC if PPC_PMAC && BLK_DEV_IDEDMA_PMAC + default BLK_DEV_IDEDMA_PMAC if PPC_PMAC help Say Y here for PCI systems which use IDE drive(s). This option helps the IDE driver to automatically detect and @@ -414,29 +400,6 @@ You probably just want the default of 32 here. If you enter an invalid number, the default value will be used. -config BLK_DEV_OFFBOARD - bool "Boot off-board chipsets first support" - depends on PCI && BLK_DEV_IDEPCI - ---help--- - Normally, IDE controllers built into the motherboard (on-board - controllers) are assigned to ide0 and ide1 while those on add-in PCI - cards (off-board controllers) are relegated to ide2 and ide3. - Answering Y here will allow you to reverse the situation, with - off-board controllers on ide0/1 and on-board controllers on ide2/3. - This can improve the usability of some boot managers such as lilo - when booting from a drive on an off-board controller. - - If you say Y here, and you actually want to reverse the device scan - order as explained above, you also need to issue the kernel command - line option "ide=reverse". (Try "man bootparam" or see the - documentation of your boot loader (lilo or loadlin) about how to - pass options to the kernel at boot time.) - - Note that, if you do this, the order of the hd* devices will be - rearranged which may require modification of fstab and other files. - - If in doubt, say N. - config BLK_DEV_IDEDMA_FORCED bool "Force enable legacy 2.0.X HOSTS to use DMA" depends on BLK_DEV_IDEDMA_PCI @@ -470,13 +433,6 @@ Generally say N here. -config BLK_DEV_IDEDMA - bool - depends on BLK_DEV_IDE - default BLK_DEV_IDEDMA_ICS if ARCH_ACORN - default BLK_DEV_IDEDMA_PMAC if PPC_PMAC && BLK_DEV_IDE_PMAC - default BLK_DEV_IDEDMA_PCI if PCI && BLK_DEV_IDEPCI - config IDEDMA_PCI_WIP bool "ATA Work(s) In Progress (EXPERIMENTAL)" depends on BLK_DEV_IDEDMA_PCI && EXPERIMENTAL @@ -498,11 +454,6 @@ If in doubt, say N. -config BLK_DEV_ADMA - bool - depends on PCI && BLK_DEV_IDEPCI - default BLK_DEV_IDEDMA_PCI - config BLK_DEV_AEC62XX tristate "AEC62XX chipset support" depends on BLK_DEV_IDEDMA_PCI @@ -585,7 +536,7 @@ config BLK_DEV_CS5530 tristate "Cyrix/National Semiconductor CS5530 MediaGX chipset support" - depends on BLK_DEV_IDEDMA_PCIOA + depends on BLK_DEV_IDEDMA_PCI help Include support for UDMA on the Cyrix MediaGX 5530 chipset. This will automatically be detected and configured if found. @@ -672,13 +623,6 @@ Please read the comments at the top of <file:drivers/ide/pci/ns87415.c>. -config BLK_DEV_OPTI621 - tristate "OPTi 82C621 chipset enhanced support (EXPERIMENTAL)" - depends on PCI && BLK_DEV_IDEPCI && EXPERIMENTAL - help - This is a driver for the OPTi 82C621 EIDE controller. - Please read the comments at the top of <file:drivers/ide/pci/opti621.c>. - config BLK_DEV_PDC202XX_OLD tristate "PROMISE PDC202{46|62|65|67} support" depends on BLK_DEV_IDEDMA_PCI @@ -711,18 +655,6 @@ help For FastTrak enable overriding BIOS. -config BLK_DEV_RZ1000 - tristate "RZ1000 chipset bugfix/support" - depends on PCI && BLK_DEV_IDEPCI && X86 - help - The PC-Technologies RZ1000 IDE chip is used on many common 486 and - Pentium motherboards, usually along with the "Neptune" chipset. - Unfortunately, it has a rather nasty design flaw that can cause - severe data corruption under many conditions. Say Y here to include - code which automatically detects and corrects the problem under - Linux. This may slow disk throughput by a few percent, but at least - things will operate 100% reliably. - config BLK_DEV_SVWKS tristate "ServerWorks OSB4/CSB5/CSB6 chipsets support" depends on BLK_DEV_IDEDMA_PCI @@ -789,6 +721,32 @@ This allows the kernel to change PIO, DMA and UDMA speeds and to configure the chip to optimum performance. +config BLK_DEV_PDC202XX + bool + depends on BLK_DEV_IDEDMA_PCI && (BLK_DEV_PDC202XX_OLD || BLK_DEV_PDC202XX_NEW) + default y + ---help--- + Promise Ultra33 or PDC20246 + Promise Ultra66 or PDC20262 + Promise Ultra100 or PDC20265/PDC20267/PDC20268 + + This driver adds up to 4 more EIDE devices sharing a single + interrupt. This add-on card is a bootable PCI UDMA controller. Since + multiple cards can be installed and there are BIOS ROM problems that + happen if the BIOS revisions of all installed cards (three-max) do + not match, the driver attempts to do dynamic tuning of the chipset + at boot-time for max-speed. Ultra33 BIOS 1.25 or newer is required + for more than one card. This card may require that you say Y to + "Special UDMA Feature". + + If you say Y here, you need to say Y to "Use DMA by default when + available" as well. + + Please read the comments at the top of + <file:drivers/ide/pdc202xx_old.c>. + + If unsure, say N. + config BLK_DEV_SL82C105 tristate "Winbond SL82c105 support" depends on PCI && (PPC || ARM) && BLK_DEV_IDEPCI @@ -797,9 +755,56 @@ special configuration for this chip. This is common on various CHRP motherboards, but could be used elsewhere. If in doubt, say Y. +config BLK_DEV_ADMA + bool + depends on PCI && BLK_DEV_IDEPCI + default BLK_DEV_IDEDMA_PCI + +config BLK_DEV_OPTI621 + tristate "OPTi 82C621 chipset enhanced support (EXPERIMENTAL)" + depends on PCI && BLK_DEV_IDEPCI && EXPERIMENTAL + help + This is a driver for the OPTi 82C621 EIDE controller. + Please read the comments at the top of <file:drivers/ide/pci/opti621.c>. + +config BLK_DEV_RZ1000 + tristate "RZ1000 chipset bugfix/support" + depends on PCI && BLK_DEV_IDEPCI && X86 + help + The PC-Technologies RZ1000 IDE chip is used on many common 486 and + Pentium motherboards, usually along with the "Neptune" chipset. + Unfortunately, it has a rather nasty design flaw that can cause + severe data corruption under many conditions. Say Y here to include + code which automatically detects and corrects the problem under + Linux. This may slow disk throughput by a few percent, but at least + things will operate 100% reliably. + +config BLK_DEV_OFFBOARD + bool "Boot off-board chipsets first support" + depends on PCI && BLK_DEV_IDEPCI + ---help--- + Normally, IDE controllers built into the motherboard (on-board + controllers) are assigned to ide0 and ide1 while those on add-in PCI + cards (off-board controllers) are relegated to ide2 and ide3. + Answering Y here will allow you to reverse the situation, with + off-board controllers on ide0/1 and on-board controllers on ide2/3. + This can improve the usability of some boot managers such as lilo + when booting from a drive on an off-board controller. + + If you say Y here, and you actually want to reverse the device scan + order as explained above, you also need to issue the kernel command + line option "ide=reverse". (Try "man bootparam" or see the + documentation of your boot loader (lilo or loadlin) about how to + pass options to the kernel at boot time.) + + Note that, if you do this, the order of the hd* devices will be + rearranged which may require modification of fstab and other files. + + If in doubt, say N. + config BLK_DEV_IDE_PMAC bool "Builtin PowerMac IDE support" - depends on BLK_DEV_IDE && PPC_PMAC + depends on PPC_PMAC help This driver provides support for the built-in IDE controller on most of the recent Apple Power Macintoshes and PowerBooks. @@ -827,11 +832,11 @@ config BLK_DEV_IDE_SWARM bool "SWARM onboard IDE support" - depends on BLK_DEV_IDE && SIBYTE_SWARM + depends on SIBYTE_SWARM config BLK_DEV_IDE_ICSIDE tristate "ICS IDE interface support" - depends on BLK_DEV_IDE!=n && ARM && ARCH_ACORN + depends on ARM && ARCH_ACORN help On Acorn systems, say Y here if you wish to use the ICS IDE interface card. This is not required for ICS partition support. @@ -857,16 +862,32 @@ If you suspect your hardware is at all flakey, say N here. Do NOT email the IDE kernel people regarding this issue! +config IDEDMA_IVB + bool "IGNORE word93 Validation BITS" + depends on BLK_DEV_IDEDMA_PCI || BLK_DEV_IDEDMA_PMAC || BLK_DEV_IDEDMA_ICS + ---help--- + There are unclear terms in ATA-4 and ATA-5 standards how certain + hardware (an 80c ribbon) should be detected. Different interpretations + of the standards have been released in hardware. This causes problems: + for example, a host with Ultra Mode 4 (or higher) will not run + in that mode with an 80c ribbon. + + If you are experiencing compatibility or performance problems, you + MAY try to answering Y here. However, it does not necessarily solve + any of your problems, it could even cause more of them. + + It is normally safe to answer Y; however, the default is N. + config BLK_DEV_IDE_RAPIDE tristate "RapIDE interface support" - depends on BLK_DEV_IDE!=n && ARM && ARCH_ACORN + depends on ARM && ARCH_ACORN help Say Y here if you want to support the Yellowstone RapIDE controller manufactured for use with Acorn computers. config BLK_DEV_GAYLE bool "Amiga Gayle IDE interface support" - depends on BLK_DEV_IDE && AMIGA + depends on AMIGA help This is the IDE driver for the builtin IDE interface on some Amiga models. It supports both the `A1200 style' (used in A600 and A1200) @@ -893,7 +914,7 @@ config BLK_DEV_BUDDHA bool "Buddha/Catweasel/X-Surf IDE interface support (EXPERIMENTAL)" - depends on BLK_DEV_IDE && ZORRO && EXPERIMENTAL + depends on ZORRO && EXPERIMENTAL help This is the IDE driver for the IDE interfaces on the Buddha, Catweasel and X-Surf expansion boards. It supports up to two interfaces @@ -905,7 +926,7 @@ config BLK_DEV_FALCON_IDE bool "Falcon IDE interface support" - depends on BLK_DEV_IDE && ATARI + depends on ATARI help This is the IDE driver for the builtin IDE interface on the Atari Falcon. Say Y if you have a Falcon and want to use IDE devices (hard @@ -914,7 +935,7 @@ config BLK_DEV_MAC_IDE bool "Macintosh Quadra/Powerbook IDE interface support" - depends on BLK_DEV_IDE && MAC + depends on MAC help This is the IDE driver for the builtin IDE interface on some m68k Macintosh models. It supports both the `Quadra style' (used in @@ -927,7 +948,7 @@ config BLK_DEV_Q40IDE bool "Q40/Q60 IDE interface support" - depends on BLK_DEV_IDE && Q40 + depends on Q40 help Enable the on-board IDE controller in the Q40/Q60. This should normally be on; disable it only if you are running a custom hard @@ -935,7 +956,7 @@ config BLK_DEV_MPC8xx_IDE bool "MPC8xx IDE support" - depends on BLK_DEV_IDE && 8xx + depends on 8xx help This option provides support for IDE on Motorola MPC8xx Systems. Please see 'Type of MPC8xx IDE interface' for details. @@ -975,7 +996,7 @@ # no isa -> no vlb config IDE_CHIPSETS bool "Other IDE chipset support" - depends on BLK_DEV_IDE && ISA + depends on ISA ---help--- Say Y here if you want to include enhanced support for various IDE interface chipsets used on motherboards and add-on cards. You can @@ -990,7 +1011,7 @@ People with SCSI-only systems can say N here. comment "Note: most of these also require special kernel boot parameters" - depends on BLK_DEV_IDE && IDE_CHIPSETS + depends on IDE_CHIPSETS config BLK_DEV_4DRIVES bool "Generic 4 drives/port support" @@ -1004,7 +1025,7 @@ config BLK_DEV_ALI14XX tristate "ALI M14xx support" - depends on IDE_CHIPSETS && BLK_DEV_IDE + depends on IDE_CHIPSETS help This driver is enabled at runtime using the "ide0=ali14xx" kernel boot parameter. It enables support for the secondary IDE interface @@ -1015,7 +1036,7 @@ config BLK_DEV_DTC2278 tristate "DTC-2278 support" - depends on IDE_CHIPSETS && BLK_DEV_IDE + depends on IDE_CHIPSETS help This driver is enabled at runtime using the "ide0=dtc2278" kernel boot parameter. It enables support for the secondary IDE interface @@ -1025,7 +1046,7 @@ config BLK_DEV_HT6560B tristate "Holtek HT6560B support" - depends on IDE_CHIPSETS && BLK_DEV_IDE + depends on IDE_CHIPSETS help This driver is enabled at runtime using the "ide0=ht6560b" kernel boot parameter. It enables support for the secondary IDE interface @@ -1048,7 +1069,7 @@ config BLK_DEV_QD65XX tristate "QDI QD65xx support" - depends on IDE_CHIPSETS && BLK_DEV_IDE + depends on IDE_CHIPSETS help This driver is enabled at runtime using the "ide0=qd65xx" kernel boot parameter. It permits faster I/O speeds to be set. See the @@ -1057,7 +1078,7 @@ config BLK_DEV_UMC8672 tristate "UMC-8672 support" - depends on IDE_CHIPSETS && BLK_DEV_IDE + depends on IDE_CHIPSETS help This driver is enabled at runtime using the "ide0=umc8672" kernel boot parameter. It enables support for the secondary IDE interface @@ -1065,6 +1086,8 @@ See the files <file:Documentation/ide.txt> and <file:drivers/ide/legacy/umc8672.c> for more info. +endif + config BLK_DEV_HD_ONLY bool "Old hard disk (MFM/RLL/IDE) driver" depends on BLK_DEV_IDE=n @@ -1077,70 +1100,35 @@ since it lacks the enhanced functionality of the new one. This makes it a good choice for systems with very tight memory restrictions, or for systems with only older MFM/RLL/ESDI drives. Choosing the old - driver can save 13 KB or so of kernel memory. + driver can save 60 KB or so of kernel memory. If you are unsure, then just choose the Enhanced IDE/MFM/RLL driver instead of this one. For more detailed information, read the Disk-HOWTO, available from <http://www.tldp.org/docs.html#howto>. -config IDEDMA_AUTO - bool - depends on IDEDMA_PCI_AUTO || BLK_DEV_IDEDMA_PMAC_AUTO || IDEDMA_ICS_AUTO - default y - -config IDEDMA_IVB - bool "IGNORE word93 Validation BITS" - depends on BLK_DEV_IDEDMA_PCI || BLK_DEV_IDEDMA_PMAC || BLK_DEV_IDEDMA_ICS - ---help--- - There are unclear terms in ATA-4 and ATA-5 standards how certain - hardware (an 80c ribbon) should be detected. Different interpretations - of the standards have been released in hardware. This causes problems: - for example, a host with Ultra Mode 4 (or higher) will not run - in that mode with an 80c ribbon. +config BLK_DEV_HD + def_bool BLK_DEV_HD_ONLY || BLK_DEV_HD_IDE - If you are experiencing compatibility or performance problems, you - MAY try to answering Y here. However, it does not necessarily solve - any of your problems, it could even cause more of them. +config BLK_DEV_IDEDMA + def_bool BLK_DEV_IDEDMA_ICS || BLK_DEV_IDEDMA_PMAC || BLK_DEV_IDEDMA_PCI - It is normally safe to answer Y; however, the default is N. +config IDEDMA_AUTO + def_bool IDEDMA_PCI_AUTO || BLK_DEV_IDEDMA_PMAC_AUTO || IDEDMA_ICS_AUTO config DMA_NONPCI - bool - depends on BLK_DEV_TIVO - default y - -config BLK_DEV_PDC202XX - bool - depends on BLK_DEV_IDEDMA_PCI && (BLK_DEV_PDC202XX_OLD || BLK_DEV_PDC202XX_NEW) - default y - ---help--- - Promise Ultra33 or PDC20246 - Promise Ultra66 or PDC20262 - Promise Ultra100 or PDC20265/PDC20267/PDC20268 - - This driver adds up to 4 more EIDE devices sharing a single - interrupt. This add-on card is a bootable PCI UDMA controller. Since - multiple cards can be installed and there are BIOS ROM problems that - happen if the BIOS revisions of all installed cards (three-max) do - not match, the driver attempts to do dynamic tuning of the chipset - at boot-time for max-speed. Ultra33 BIOS 1.25 or newer is required - for more than one card. This card may require that you say Y to - "Special UDMA Feature". - - If you say Y here, you need to say Y to "Use DMA by default when - available" as well. - - Please read the comments at the top of - <file:drivers/ide/pdc202xx_old.c>. - - If unsure, say N. + def_bool BLK_DEV_TIVO config BLK_DEV_IDE_MODES - bool - depends on BLK_DEV_4DRIVES || BLK_DEV_ALI14XX || BLK_DEV_DTC2278 || BLK_DEV_HT6560B || BLK_DEV_PDC4030 || BLK_DEV_QD65XX || BLK_DEV_UMC8672 || BLK_DEV_AEC62XX=y || BLK_DEV_ALI15X3=y || BLK_DEV_AMD74XX=y || BLK_DEV_CMD640 || BLK_DEV_CMD64X=y || BLK_DEV_CS5530=y || BLK_DEV_CY82C693=y || BLK_DEV_HPT34X=y || BLK_DEV_HPT366=y || BLK_DEV_IDE_PMAC || BLK_DEV_IT8172 || BLK_DEV_MPC8xx_IDE || BLK_DEV_NFORCE=y || BLK_DEV_OPTI621=y || BLK_DEV_PDC202XX || BLK_DEV_PIIX=y || BLK_DEV_SVWKS=y || BLK_DEV_SIIMAGE=y || BLK_DEV_SIS5513=y || BLK_DEV_SL82C105=y || BLK_DEV_SLC90E66=y || BLK_DEV_VIA82CXXX=y - default y - -endmenu + def_bool BLK_DEV_4DRIVES || BLK_DEV_ALI14XX || BLK_DEV_DTC2278 || \ + BLK_DEV_HT6560B || BLK_DEV_PDC4030 || BLK_DEV_QD65XX || \ + BLK_DEV_UMC8672 || BLK_DEV_AEC62XX=y || BLK_DEV_ALI15X3=y || \ + BLK_DEV_AMD74XX=y || BLK_DEV_CMD640 || BLK_DEV_CMD64X=y || \ + BLK_DEV_CS5530=y || BLK_DEV_CY82C693=y || BLK_DEV_HPT34X=y || \ + BLK_DEV_HPT366=y || BLK_DEV_IDE_PMAC || BLK_DEV_IT8172 || \ + BLK_DEV_MPC8xx_IDE || BLK_DEV_NFORCE=y || BLK_DEV_OPTI621=y || \ + BLK_DEV_PDC202XX || BLK_DEV_PIIX=y || BLK_DEV_SVWKS=y || \ + BLK_DEV_SIIMAGE=y || BLK_DEV_SIS5513=y || BLK_DEV_SL82C105=y || \ + BLK_DEV_SLC90E66=y || BLK_DEV_VIA82CXXX=y -endmenu +endif ^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: [TRIVIAL] kill surplus menu in IDE Kconfig 2003-07-27 13:31 ` Roman Zippel @ 2003-07-29 17:24 ` Bartlomiej Zolnierkiewicz 2003-07-30 5:57 ` Tomas Szepe 0 siblings, 1 reply; 14+ messages in thread From: Bartlomiej Zolnierkiewicz @ 2003-07-29 17:24 UTC (permalink / raw) To: Roman Zippel; +Cc: Tomas Szepe, Alan Cox, lkml Thanks for doing this guys. I wanted to apply this but then I've noticed that it moves around some config options which are destined to die. So instead I want to: - kill CONFIG_BLK_DEV_IDE_MODES (and ide_modes.h) - kill CONFIG_BLK_DEV_PDC202XX - redo your changes in respect to CONFIG_BLK_DEV_IDE - use "if BLK_DEV_IDEDMA_PCI ... endif" instead of "depends on" - use "if IDE_CHIPSETS ... endif" instead of "depends on" Does it sound sane? If so I will later post patches for you review. :-) -- Bartlomiej ^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: [TRIVIAL] kill surplus menu in IDE Kconfig 2003-07-29 17:24 ` Bartlomiej Zolnierkiewicz @ 2003-07-30 5:57 ` Tomas Szepe 2003-07-30 16:30 ` [PATCH] " Bartlomiej Zolnierkiewicz 0 siblings, 1 reply; 14+ messages in thread From: Tomas Szepe @ 2003-07-30 5:57 UTC (permalink / raw) To: Bartlomiej Zolnierkiewicz; +Cc: Roman Zippel, Alan Cox, lkml > [B.Zolnierkiewicz@elka.pw.edu.pl] > - kill CONFIG_BLK_DEV_PDC202XX How do you mean? > Does it sound sane? If so I will later post patches for you review. Sounds good. I can generate these patches if you're interested. -- Tomas Szepe <szepe@pinerecords.com> ^ permalink raw reply [flat|nested] 14+ messages in thread
* [PATCH] Re: [TRIVIAL] kill surplus menu in IDE Kconfig 2003-07-30 5:57 ` Tomas Szepe @ 2003-07-30 16:30 ` Bartlomiej Zolnierkiewicz 2003-07-30 22:27 ` Roman Zippel 2003-07-31 9:03 ` Tomas Szepe 0 siblings, 2 replies; 14+ messages in thread From: Bartlomiej Zolnierkiewicz @ 2003-07-30 16:30 UTC (permalink / raw) To: Tomas Szepe; +Cc: Roman Zippel, Alan Cox, linux-kernel, linux-ide On Wed, 30 Jul 2003, Tomas Szepe wrote: > > [B.Zolnierkiewicz@elka.pw.edu.pl] > > > - kill CONFIG_BLK_DEV_PDC202XX > > How do you mean? It is not needed anymore. We have now CONFIG_BLK_DEV_PDC202XX_OLD and CONFIG_BLK_DEV_PDC202XX_NEW. > > Does it sound sane? If so I will later post patches for you review. > > Sounds good. I can generate these patches if you're interested. Patches are at: http://home.elka.pw.edu.pl/~bzolnier/ide-Kconfig/ They are against 2.6.0-test2. -- Bartlomiej ^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: [PATCH] Re: [TRIVIAL] kill surplus menu in IDE Kconfig 2003-07-30 16:30 ` [PATCH] " Bartlomiej Zolnierkiewicz @ 2003-07-30 22:27 ` Roman Zippel 2003-07-31 9:03 ` Tomas Szepe 1 sibling, 0 replies; 14+ messages in thread From: Roman Zippel @ 2003-07-30 22:27 UTC (permalink / raw) To: Bartlomiej Zolnierkiewicz; +Cc: Tomas Szepe, Alan Cox, linux-kernel, linux-ide Hi, On Wed, 30 Jul 2003, Bartlomiej Zolnierkiewicz wrote: > Patches are at: > http://home.elka.pw.edu.pl/~bzolnier/ide-Kconfig/ > > They are against 2.6.0-test2. It looks fine. bye, Roman ^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: [PATCH] Re: [TRIVIAL] kill surplus menu in IDE Kconfig 2003-07-30 16:30 ` [PATCH] " Bartlomiej Zolnierkiewicz 2003-07-30 22:27 ` Roman Zippel @ 2003-07-31 9:03 ` Tomas Szepe 1 sibling, 0 replies; 14+ messages in thread From: Tomas Szepe @ 2003-07-31 9:03 UTC (permalink / raw) To: Bartlomiej Zolnierkiewicz; +Cc: Roman Zippel, Alan Cox, linux-kernel, linux-ide > > > [B.Zolnierkiewicz@elka.pw.edu.pl] > > > > > - kill CONFIG_BLK_DEV_PDC202XX > > > > How do you mean? > > It is not needed anymore. > We have now CONFIG_BLK_DEV_PDC202XX_OLD and CONFIG_BLK_DEV_PDC202XX_NEW. Oh, I was under the impression that this was already done. > > > Does it sound sane? If so I will later post patches for you review. > > > > Sounds good. I can generate these patches if you're interested. > > Patches are at: > http://home.elka.pw.edu.pl/~bzolnier/ide-Kconfig/ > > They are against 2.6.0-test2. Looks ok to me too. -- Tomas Szepe <szepe@pinerecords.com> ^ permalink raw reply [flat|nested] 14+ messages in thread
end of thread, other threads:[~2003-07-31 9:04 UTC | newest] Thread overview: 14+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2003-07-26 20:00 [TRIVIAL] kill surplus menu in IDE Kconfig Tomas Szepe 2003-07-27 2:39 ` Randy.Dunlap 2003-07-27 11:01 ` Alan Cox 2003-07-27 11:25 ` Tomas Szepe 2003-07-27 11:28 ` Alan Cox 2003-07-27 11:42 ` Tomas Szepe 2003-07-27 12:29 ` Roman Zippel 2003-07-27 12:39 ` Tomas Szepe 2003-07-27 13:31 ` Roman Zippel 2003-07-29 17:24 ` Bartlomiej Zolnierkiewicz 2003-07-30 5:57 ` Tomas Szepe 2003-07-30 16:30 ` [PATCH] " Bartlomiej Zolnierkiewicz 2003-07-30 22:27 ` Roman Zippel 2003-07-31 9:03 ` Tomas Szepe
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