Hello. The following actually hides x86-specific drivers on
!CONFIG_X86. The problem is that dep_bool '...' CONFIG_FOO $CONFIG_BAR
doesn't have the desired effect if CONFIG_BAR isn't set.
--
Tom Rini (TR1265)
http://gate.crashing.org/~trini/
===== drivers/ide/Config.in 1.11 vs edited =====
--- 1.11/drivers/ide/Config.in Wed Mar 13 06:36:45 2002
+++ edited/drivers/ide/Config.in Thu Mar 14 09:47:19 2002
@@ -9,7 +9,9 @@
dep_tristate 'Enhanced IDE/MFM/RLL disk/cdrom/tape/floppy support' CONFIG_BLK_DEV_IDE $CONFIG_IDE
comment 'Please see Documentation/ide.txt for help/info on IDE drives'
if [ "$CONFIG_BLK_DEV_IDE" != "n" ]; then
- dep_bool ' Use old disk-only driver on primary interface' CONFIG_BLK_DEV_HD_IDE $CONFIG_X86
+ if [ "$CONFIG_X86" = "y" ]; then
+ bool ' Use old disk-only driver on primary interface' CONFIG_BLK_DEV_HD_IDE
+ fi
define_bool CONFIG_BLK_DEV_HD $CONFIG_BLK_DEV_HD_IDE
dep_tristate ' Include IDE/ATA-2 DISK support' CONFIG_BLK_DEV_IDEDISK $CONFIG_BLK_DEV_IDE
@@ -34,11 +36,15 @@
dep_tristate ' SCSI emulation support' CONFIG_BLK_DEV_IDESCSI $CONFIG_BLK_DEV_IDE $CONFIG_SCSI
comment 'IDE chipset support'
- dep_bool ' CMD640 chipset bugfix/support' CONFIG_BLK_DEV_CMD640 $CONFIG_X86
- dep_bool ' CMD640 enhanced support' CONFIG_BLK_DEV_CMD640_ENHANCED $CONFIG_BLK_DEV_CMD640
+ if [ "$CONFIG_X86" = "y" ]; then
+ bool ' CMD640 chipset bugfix/support' CONFIG_BLK_DEV_CMD640
+ dep_bool ' CMD640 enhanced support' CONFIG_BLK_DEV_CMD640_ENHANCED $CONFIG_BLK_DEV_CMD640
+ fi
dep_bool ' ISA-PNP EIDE support' CONFIG_BLK_DEV_ISAPNP $CONFIG_ISAPNP
if [ "$CONFIG_PCI" = "y" ]; then
- dep_bool ' RZ1000 chipset bugfix/support' CONFIG_BLK_DEV_RZ1000 $CONFIG_X86
+ if [ "$CONFIG_X86" = "y" ]; then
+ bool ' RZ1000 chipset bugfix/support' CONFIG_BLK_DEV_RZ1000
+ fi
bool ' Generic PCI IDE chipset support' CONFIG_BLK_DEV_IDEPCI
if [ "$CONFIG_BLK_DEV_IDEPCI" = "y" ]; then
bool ' Boot off-board chipsets first support' CONFIG_BLK_DEV_OFFBOARD
@@ -75,9 +81,11 @@
dep_bool ' PROMISE PDC202{46|62|65|67|68|69|70} support' CONFIG_BLK_DEV_PDC202XX $CONFIG_BLK_DEV_IDEDMA_PCI
dep_bool ' Special UDMA Feature' CONFIG_PDC202XX_BURST $CONFIG_BLK_DEV_PDC202XX
dep_bool ' Special FastTrak Feature' CONFIG_PDC202XX_FORCE $CONFIG_BLK_DEV_PDC202XX
- dep_bool ' ServerWorks OSB4/CSB5 chipsets support' CONFIG_BLK_DEV_SVWKS $CONFIG_BLK_DEV_IDEDMA_PCI $CONFIG_X86
- dep_bool ' SiS5513 chipset support' CONFIG_BLK_DEV_SIS5513 $CONFIG_BLK_DEV_IDEDMA_PCI $CONFIG_X86
- dep_bool ' SLC90E66 chipset support' CONFIG_BLK_DEV_SLC90E66 $CONFIG_BLK_DEV_IDEDMA_PCI $CONFIG_X86
+ if [ "$CONFIG_X86" = "y" ]; then
+ dep_bool ' ServerWorks OSB4/CSB5 chipsets support' CONFIG_BLK_DEV_SVWKS $CONFIG_BLK_DEV_IDEDMA_PCI
+ dep_bool ' SiS5513 chipset support' CONFIG_BLK_DEV_SIS5513 $CONFIG_BLK_DEV_IDEDMA_PCI
+ dep_bool ' SLC90E66 chipset support' CONFIG_BLK_DEV_SLC90E66 $CONFIG_BLK_DEV_IDEDMA_PCI
+ fi
dep_bool ' Tekram TRM290 chipset support (EXPERIMENTAL)' CONFIG_BLK_DEV_TRM290 $CONFIG_BLK_DEV_IDEDMA_PCI
dep_bool ' VIA82CXXX chipset support' CONFIG_BLK_DEV_VIA82CXXX $CONFIG_BLK_DEV_IDEDMA_PCI
fi
On Thu, Mar 14, 2002 at 09:50:18AM -0700, Tom Rini wrote:
> Hello. The following actually hides x86-specific drivers on
> !CONFIG_X86. The problem is that dep_bool '...' CONFIG_FOO $CONFIG_BAR
> doesn't have the desired effect if CONFIG_BAR isn't set.
>
> + if [ "$CONFIG_X86" = "y" ]; then
> + bool ' CMD640 chipset bugfix/support' CONFIG_BLK_DEV_CMD640
> + dep_bool ' CMD640 enhanced support' CONFIG_BLK_DEV_CMD640_ENHANCED $CONFIG_BLK_DEV_CMD640
> + fi
I've a PCI card with one of these. It could in theory work on any arch
with a PCI slot.
--
| Dave Jones. http://www.codemonkey.org.uk
| SuSE Labs
On Thu, Mar 14, 2002 at 06:11:06PM +0100, Dave Jones wrote:
> On Thu, Mar 14, 2002 at 09:50:18AM -0700, Tom Rini wrote:
> > Hello. The following actually hides x86-specific drivers on
> > !CONFIG_X86. The problem is that dep_bool '...' CONFIG_FOO $CONFIG_BAR
> > doesn't have the desired effect if CONFIG_BAR isn't set.
> >
> > + if [ "$CONFIG_X86" = "y" ]; then
> > + bool ' CMD640 chipset bugfix/support' CONFIG_BLK_DEV_CMD640
> > + dep_bool ' CMD640 enhanced support' CONFIG_BLK_DEV_CMD640_ENHANCED $CONFIG_BLK_DEV_CMD640
> > + fi
>
> I've a PCI card with one of these. It could in theory work on any arch
> with a PCI slot.
A 640 and not a 646?
--
Tom Rini (TR1265)
http://gate.crashing.org/~trini/
On Thu, Mar 14, 2002 at 10:24:02AM -0700, Tom Rini wrote:
> On Thu, Mar 14, 2002 at 06:11:06PM +0100, Dave Jones wrote:
> > On Thu, Mar 14, 2002 at 09:50:18AM -0700, Tom Rini wrote:
> > > Hello. The following actually hides x86-specific drivers on
> > > !CONFIG_X86. The problem is that dep_bool '...' CONFIG_FOO $CONFIG_BAR
> > > doesn't have the desired effect if CONFIG_BAR isn't set.
> > >
> > > + if [ "$CONFIG_X86" = "y" ]; then
> > > + bool ' CMD640 chipset bugfix/support' CONFIG_BLK_DEV_CMD640
> > > + dep_bool ' CMD640 enhanced support' CONFIG_BLK_DEV_CMD640_ENHANCED $CONFIG_BLK_DEV_CMD640
> > > + fi
> >
> > I've a PCI card with one of these. It could in theory work on any arch
> > with a PCI slot.
>
> A 640 and not a 646?
Yes, exactly. I have one on a card as well.
--
Vojtech Pavlik
SuSE Labs
On Thu, Mar 14, 2002 at 07:41:01PM +0100, Vojtech Pavlik wrote:
> On Thu, Mar 14, 2002 at 10:24:02AM -0700, Tom Rini wrote:
> > On Thu, Mar 14, 2002 at 06:11:06PM +0100, Dave Jones wrote:
> > > On Thu, Mar 14, 2002 at 09:50:18AM -0700, Tom Rini wrote:
> > > > Hello. The following actually hides x86-specific drivers on
> > > > !CONFIG_X86. The problem is that dep_bool '...' CONFIG_FOO $CONFIG_BAR
> > > > doesn't have the desired effect if CONFIG_BAR isn't set.
> > > >
> > > > + if [ "$CONFIG_X86" = "y" ]; then
> > > > + bool ' CMD640 chipset bugfix/support' CONFIG_BLK_DEV_CMD640
> > > > + dep_bool ' CMD640 enhanced support' CONFIG_BLK_DEV_CMD640_ENHANCED $CONFIG_BLK_DEV_CMD640
> > > > + fi
> > >
> > > I've a PCI card with one of these. It could in theory work on any arch
> > > with a PCI slot.
> >
> > A 640 and not a 646?
>
> Yes, exactly. I have one on a card as well.
Okay. I've attached a new version which removes the bogus dependancy.
This is almost more explicit about setting CONFIG_BLK_DEV_HD, since
config-language.txt doesn't mention how define_bool should act if not
given a value.
--
Tom Rini (TR1265)
http://gate.crashing.org/~trini/
===== drivers/ide/Config.in 1.11 vs edited =====
--- 1.11/drivers/ide/Config.in Wed Mar 13 06:36:45 2002
+++ edited/drivers/ide/Config.in Thu Mar 14 11:53:35 2002
@@ -9,8 +9,12 @@
dep_tristate 'Enhanced IDE/MFM/RLL disk/cdrom/tape/floppy support' CONFIG_BLK_DEV_IDE $CONFIG_IDE
comment 'Please see Documentation/ide.txt for help/info on IDE drives'
if [ "$CONFIG_BLK_DEV_IDE" != "n" ]; then
- dep_bool ' Use old disk-only driver on primary interface' CONFIG_BLK_DEV_HD_IDE $CONFIG_X86
- define_bool CONFIG_BLK_DEV_HD $CONFIG_BLK_DEV_HD_IDE
+ if [ "$CONFIG_X86" = "y" ]; then
+ bool ' Use old disk-only driver on primary interface' CONFIG_BLK_DEV_HD_IDE
+ define_bool CONFIG_BLK_DEV_HD $CONFIG_BLK_DEV_HD_IDE
+ else
+ define_bool CONFIG_BLK_DEV_HD n
+ fi
dep_tristate ' Include IDE/ATA-2 DISK support' CONFIG_BLK_DEV_IDEDISK $CONFIG_BLK_DEV_IDE
dep_mbool ' Use multi-mode by default' CONFIG_IDEDISK_MULTI_MODE $CONFIG_BLK_DEV_IDEDISK
@@ -34,11 +38,13 @@
dep_tristate ' SCSI emulation support' CONFIG_BLK_DEV_IDESCSI $CONFIG_BLK_DEV_IDE $CONFIG_SCSI
comment 'IDE chipset support'
- dep_bool ' CMD640 chipset bugfix/support' CONFIG_BLK_DEV_CMD640 $CONFIG_X86
+ bool ' CMD640 chipset bugfix/support' CONFIG_BLK_DEV_CMD640
dep_bool ' CMD640 enhanced support' CONFIG_BLK_DEV_CMD640_ENHANCED $CONFIG_BLK_DEV_CMD640
dep_bool ' ISA-PNP EIDE support' CONFIG_BLK_DEV_ISAPNP $CONFIG_ISAPNP
if [ "$CONFIG_PCI" = "y" ]; then
- dep_bool ' RZ1000 chipset bugfix/support' CONFIG_BLK_DEV_RZ1000 $CONFIG_X86
+ if [ "$CONFIG_X86" = "y" ]; then
+ bool ' RZ1000 chipset bugfix/support' CONFIG_BLK_DEV_RZ1000
+ fi
bool ' Generic PCI IDE chipset support' CONFIG_BLK_DEV_IDEPCI
if [ "$CONFIG_BLK_DEV_IDEPCI" = "y" ]; then
bool ' Boot off-board chipsets first support' CONFIG_BLK_DEV_OFFBOARD
@@ -75,9 +81,11 @@
dep_bool ' PROMISE PDC202{46|62|65|67|68|69|70} support' CONFIG_BLK_DEV_PDC202XX $CONFIG_BLK_DEV_IDEDMA_PCI
dep_bool ' Special UDMA Feature' CONFIG_PDC202XX_BURST $CONFIG_BLK_DEV_PDC202XX
dep_bool ' Special FastTrak Feature' CONFIG_PDC202XX_FORCE $CONFIG_BLK_DEV_PDC202XX
- dep_bool ' ServerWorks OSB4/CSB5 chipsets support' CONFIG_BLK_DEV_SVWKS $CONFIG_BLK_DEV_IDEDMA_PCI $CONFIG_X86
- dep_bool ' SiS5513 chipset support' CONFIG_BLK_DEV_SIS5513 $CONFIG_BLK_DEV_IDEDMA_PCI $CONFIG_X86
- dep_bool ' SLC90E66 chipset support' CONFIG_BLK_DEV_SLC90E66 $CONFIG_BLK_DEV_IDEDMA_PCI $CONFIG_X86
+ if [ "$CONFIG_X86" = "y" ]; then
+ dep_bool ' ServerWorks OSB4/CSB5 chipsets support' CONFIG_BLK_DEV_SVWKS $CONFIG_BLK_DEV_IDEDMA_PCI
+ dep_bool ' SiS5513 chipset support' CONFIG_BLK_DEV_SIS5513 $CONFIG_BLK_DEV_IDEDMA_PCI
+ dep_bool ' SLC90E66 chipset support' CONFIG_BLK_DEV_SLC90E66 $CONFIG_BLK_DEV_IDEDMA_PCI
+ fi
dep_bool ' Tekram TRM290 chipset support (EXPERIMENTAL)' CONFIG_BLK_DEV_TRM290 $CONFIG_BLK_DEV_IDEDMA_PCI
dep_bool ' VIA82CXXX chipset support' CONFIG_BLK_DEV_VIA82CXXX $CONFIG_BLK_DEV_IDEDMA_PCI
fi
On Thu, Mar 14, 2002 at 10:24:02AM -0700, Tom Rini wrote:
> > I've a PCI card with one of these. It could in theory work on any arch
> > with a PCI slot.
> A 640 and not a 646?
Yup, though its too brain damaged to use.
I believe they also appeared in some Alphas too.
--
| Dave Jones. http://www.codemonkey.org.uk
| SuSE Labs