Following patch introduce HAVE_IDE to support flexible per
arch or even per. sub-arch configuration of IDE support.
This patch is needed to allow arm to use the generic
drivers/Kconfig file.
Introducing HAVE_IDE so each arch explicit select HAVE_IDE
if supported allowed us to get rid of HAS_IOMEM which
is anyway overloaded.
And doing it this way is a much better way to document which
architectures that supports IDE.
Furthermore the decision if IDE is supported or not is
distributed.
Consider seeing this all over:
-if PCMCIA || ARCH_CLPS7500 || ARCH_IOP32X || ARCH_IOP33X || ARCH_IXP4XX \
- || ARCH_L7200 || ARCH_LH7A40X || ARCH_PXA || ARCH_RPC \
- || ARCH_S3C2410 || ARCH_SA1100 || ARCH_SHARK || FOOTBRIDGE \
- || ARCH_IXP23XX
source "drivers/ide/Kconfig"
-endif
Only s390 and um does not support IDE from my quick
investigation, if there are others let me know.
[Added linux-arch to catch all arch maintainers].
Comments?
Sam
From 085cc6a6b7781961ce0f5df9876e4b0a40ee2eb8 Mon Sep 17 00:00:00 2001
From: Sam Ravnborg <sam@ravnborg.org>
Date: Thu, 7 Feb 2008 22:27:10 +0100
Subject: [PATCH] ide: introduce HAVE_IDE
To allow flexible configuration of IDE introduce HAVE_IDE.
All archs except arm, um and s390 unconditionally select it.
For arm the actual configuration determine if IDE is supported.
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Cc: Russell King - ARM Linux <linux@arm.linux.org.uk>
Cc: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
---
arch/alpha/Kconfig | 1 +
arch/arm/Kconfig | 19 ++++++++++++++-----
arch/avr32/Kconfig | 1 +
arch/blackfin/Kconfig | 1 +
arch/cris/Kconfig | 1 +
arch/frv/Kconfig | 1 +
arch/h8300/Kconfig | 1 +
arch/ia64/Kconfig | 1 +
arch/m32r/Kconfig | 1 +
arch/m68k/Kconfig | 1 +
arch/m68knommu/Kconfig | 1 +
arch/mips/Kconfig | 1 +
arch/parisc/Kconfig | 1 +
arch/powerpc/Kconfig | 1 +
arch/ppc/Kconfig ...
