1 files changed, 60 insertions, 50 deletions

diff --git a/drivers/ide/Kconfig b/drivers/ide/Kconfig
index 4200251ff635..aa0e0c9f74c5 100644
--- a/drivers/ide/Kconfig
+++ b/drivers/ide/Kconfig
@@ -308,6 +308,14 @@ config IDE_GENERIC
         help
           If unsure, say N.
 
+config BLK_DEV_PLATFORM
+        tristate "Platform driver for IDE interfaces"
+        help
+          This is the platform IDE driver, used mostly for Memory Mapped
+          IDE devices, like Compact Flashes running in True IDE mode.
+
+          If unsure, say N.
+
 config BLK_DEV_CMD640
         bool "CMD640 chipset bugfix/support"
         depends on X86
@@ -351,17 +359,16 @@ config BLK_DEV_IDEPNP
           would like the kernel to automatically detect and activate
           it, say Y here.
 
+if PCI
+
+comment "PCI IDE chipsets support"
+
 config BLK_DEV_IDEPCI
-        bool "PCI IDE chipset support" if PCI
-        default BLK_DEV_IDEDMA_PMAC if PPC_PMAC && BLK_DEV_IDEDMA_PMAC
-        help
-          Say Y here for PCI systems which use IDE drive(s).
-          This option helps the IDE driver to automatically detect and
-          configure all PCI-based IDE interfaces in your system.
+        bool
 
 config IDEPCI_SHARE_IRQ
         bool "Sharing PCI IDE interrupts support"
-        depends on PCI && BLK_DEV_IDEPCI
+        depends on BLK_DEV_IDEPCI
         help
           Some ATA/IDE chipsets have hardware support which allows for
           sharing a single IRQ with other cards. To enable support for
@@ -371,11 +378,11 @@ config IDEPCI_SHARE_IRQ
           If unsure, say N.
 
 config IDEPCI_PCIBUS_ORDER
-        def_bool PCI && BLK_DEV_IDE=y && BLK_DEV_IDEPCI
+        def_bool BLK_DEV_IDE=y && BLK_DEV_IDEPCI
 
 config BLK_DEV_OFFBOARD
         bool "Boot off-board chipsets first support"
-        depends on PCI && BLK_DEV_IDEPCI
+        depends on 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
@@ -398,21 +405,23 @@ config BLK_DEV_OFFBOARD
 
 config BLK_DEV_GENERIC
         tristate "Generic PCI IDE Chipset Support"
-        depends on BLK_DEV_IDEPCI
+        select BLK_DEV_IDEPCI
         help
           This option provides generic support for various PCI IDE Chipsets
           which otherwise might not be supported.
 
 config BLK_DEV_OPTI621
         tristate "OPTi 82C621 chipset enhanced support (EXPERIMENTAL)"
-        depends on PCI && BLK_DEV_IDEPCI && EXPERIMENTAL
+        depends on EXPERIMENTAL
+        select BLK_DEV_IDEPCI
         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
+        depends on X86
+        select BLK_DEV_IDEPCI
         help
           The PC-Technologies RZ1000 IDE chip is used on many common 486 and
           Pentium motherboards, usually along with the "Neptune" chipset.
@@ -423,35 +432,21 @@ config BLK_DEV_RZ1000
           things will operate 100% reliably.
 
 config BLK_DEV_IDEDMA_PCI
-        bool "Generic PCI bus-master DMA support"
-        depends on PCI && BLK_DEV_IDEPCI
-        ---help---
-          If your PCI system uses IDE drive(s) (as opposed to SCSI, say) and
-          is capable of bus-master DMA operation (most Pentium PCI systems),
-          you will want to say Y here to reduce CPU overhead. You can then use
-          the "hdparm" utility to enable DMA for drives for which it was not
-          enabled automatically. By default, DMA is not enabled automatically
-          for these drives, but you can change that by saying Y to the
-          following question "Use DMA by default when available". You can get
-          the latest version of the hdparm utility from
-          <ftp://ibiblio.org/pub/Linux/system/hardware/>.
-
-          Read the comments at the beginning of <file:drivers/ide/ide-dma.c>
-          and the file <file:Documentation/ide.txt> for more information.
-
-          It is safe to say Y to this question.
-
-if BLK_DEV_IDEDMA_PCI
+        bool
+        select BLK_DEV_IDEPCI
 
 config BLK_DEV_IDEDMA_FORCED
         bool "Force enable legacy 2.0.X HOSTS to use DMA"
+        depends on BLK_DEV_IDEDMA_PCI
         help
           This is an old piece of lost code from Linux 2.0 Kernels.
 
           Generally say N here.
 
+# TODO: remove it
 config IDEDMA_ONLYDISK
         bool "Enable DMA only for disks "
+        depends on BLK_DEV_IDEDMA_PCI
         help
           This is used if you know your ATAPI Devices are going to fail DMA
           Transfers.
@@ -460,6 +455,7 @@ config IDEDMA_ONLYDISK
 
 config BLK_DEV_AEC62XX
         tristate "AEC62XX chipset support"
+        select BLK_DEV_IDEDMA_PCI
         help
           This driver adds explicit support for Acard AEC62xx (Artop ATP8xx)
           IDE controllers. This allows the kernel to change PIO, DMA and UDMA
@@ -467,6 +463,7 @@ config BLK_DEV_AEC62XX
 
 config BLK_DEV_ALI15X3
         tristate "ALI M15x3 chipset support"
+        select BLK_DEV_IDEDMA_PCI
         help
           This driver ensures (U)DMA support for ALI 1533, 1543 and 1543C
           onboard chipsets.  It also tests for Simplex mode and enables
@@ -495,6 +492,7 @@ config WDC_ALI15X3
 
 config BLK_DEV_AMD74XX
         tristate "AMD and nVidia IDE support"
+        select BLK_DEV_IDEDMA_PCI
         help
           This driver adds explicit support for AMD-7xx and AMD-8111 chips
           and also for the nVidia nForce chip.  This allows the kernel to
@@ -504,6 +502,7 @@ config BLK_DEV_AMD74XX
 config BLK_DEV_ATIIXP
         tristate "ATI IXP chipset IDE support"
         depends on X86
+        select BLK_DEV_IDEDMA_PCI
         help
           This driver adds explicit support for ATI IXP chipset.
           This allows the kernel to change PIO, DMA and UDMA speeds
@@ -513,18 +512,21 @@ config BLK_DEV_ATIIXP
 
 config BLK_DEV_CMD64X
         tristate "CMD64{3|6|8|9} chipset support"
+        select BLK_DEV_IDEDMA_PCI
         help
           Say Y here if you have an IDE controller which uses any of these
           chipsets: CMD643, CMD646, or CMD648.
 
 config BLK_DEV_TRIFLEX
         tristate "Compaq Triflex IDE support"
+        select BLK_DEV_IDEDMA_PCI
         help
           Say Y here if you have a Compaq Triflex IDE controller, such
           as those commonly found on Compaq Pentium-Pro systems
 
 config BLK_DEV_CY82C693
         tristate "CY82C693 chipset support"
+        select BLK_DEV_IDEDMA_PCI
         help
           This driver adds detection and support for the CY82C693 chipset
           used on Digital's PC-Alpha 164SX boards.
@@ -535,6 +537,7 @@ config BLK_DEV_CY82C693
 config BLK_DEV_CS5520
         tristate "Cyrix CS5510/20 MediaGX chipset support (VERY EXPERIMENTAL)"
         depends on EXPERIMENTAL
+        select BLK_DEV_IDEDMA_PCI
         help
           Include support for PIO tuning and virtual DMA on the Cyrix MediaGX
           5510/5520 chipset. This will automatically be detected and
@@ -544,6 +547,7 @@ config BLK_DEV_CS5520
 
 config BLK_DEV_CS5530
         tristate "Cyrix/National Semiconductor CS5530 MediaGX chipset support"
+        select BLK_DEV_IDEDMA_PCI
         help
           Include support for UDMA on the Cyrix MediaGX 5530 chipset. This
           will automatically be detected and configured if found.
@@ -553,6 +557,7 @@ config BLK_DEV_CS5530
 config BLK_DEV_CS5535
         tristate "AMD CS5535 chipset support"
         depends on X86 && !X86_64
+        select BLK_DEV_IDEDMA_PCI
         help
           Include support for UDMA on the NSC/AMD CS5535 companion chipset.
           This will automatically be detected and configured if found.
@@ -561,6 +566,7 @@ config BLK_DEV_CS5535
 
 config BLK_DEV_HPT34X
         tristate "HPT34X chipset support"
+        select BLK_DEV_IDEDMA_PCI
         help
           This driver adds up to 4 more EIDE devices sharing a single
           interrupt. The HPT343 chipset in its current form is a non-bootable
@@ -581,7 +587,8 @@ config HPT34X_AUTODMA
 
 config BLK_DEV_HPT366
         tristate "HPT36X/37X chipset support"
-        ---help---
+        select BLK_DEV_IDEDMA_PCI
+        help
           HPT366 is an Ultra DMA chipset for ATA-66.
           HPT368 is an Ultra DMA chipset for ATA-66 RAID Based.
           HPT370 is an Ultra DMA chipset for ATA-100.
@@ -605,18 +612,21 @@ config BLK_DEV_HPT366
 
 config BLK_DEV_JMICRON
         tristate "JMicron JMB36x support"
+        select BLK_DEV_IDEDMA_PCI
         help
           Basic support for the JMicron ATA controllers. For full support
           use the libata drivers.
 
 config BLK_DEV_SC1200
         tristate "National SCx200 chipset support"
+        select BLK_DEV_IDEDMA_PCI
         help
           This driver adds support for the built in IDE on the National
           SCx200 series of embedded x86 "Geode" systems
 
 config BLK_DEV_PIIX
         tristate "Intel PIIXn chipsets support"
+        select BLK_DEV_IDEDMA_PCI
         help
           This driver adds explicit support for Intel PIIX and ICH chips
           and also for the Efar Victory66 (slc90e66) chip.  This allows
@@ -625,17 +635,20 @@ config BLK_DEV_PIIX
 
 config BLK_DEV_IT8213
         tristate "IT8213 IDE support"
+        select BLK_DEV_IDEDMA_PCI
         help
          This driver adds support for the ITE 8213 IDE controller.
 
 config BLK_DEV_IT821X
         tristate "IT821X IDE support"
+        select BLK_DEV_IDEDMA_PCI
         help
           This driver adds support for the ITE 8211 IDE controller and the
           IT 8212 IDE RAID controller in both RAID and pass-through mode.
 
 config BLK_DEV_NS87415
         tristate "NS87415 chipset support"
+        select BLK_DEV_IDEDMA_PCI
         help
           This driver adds detection and support for the NS87415 chip
           (used mainly on SPARC64 and PA-RISC machines).
@@ -644,6 +657,7 @@ config BLK_DEV_NS87415
 
 config BLK_DEV_PDC202XX_OLD
         tristate "PROMISE PDC202{46|62|65|67} support"
+        select BLK_DEV_IDEDMA_PCI
         help
           Promise Ultra33 or PDC20246
           Promise Ultra66 or PDC20262
@@ -685,9 +699,11 @@ config PDC202XX_BURST
 
 config BLK_DEV_PDC202XX_NEW
         tristate "PROMISE PDC202{68|69|70|71|75|76|77} support"
+        select BLK_DEV_IDEDMA_PCI
 
 config BLK_DEV_SVWKS
         tristate "ServerWorks OSB4/CSB5/CSB6 chipsets support"
+        select BLK_DEV_IDEDMA_PCI
         help
           This driver adds PIO/(U)DMA support for the ServerWorks OSB4/CSB5
           chipsets.
@@ -696,6 +712,7 @@ config BLK_DEV_SGIIOC4
         tristate "Silicon Graphics IOC4 chipset ATA/ATAPI support"
         depends on (IA64_SGI_SN2 || IA64_GENERIC) && SGI_IOC4
         select IDEPCI_SHARE_IRQ
+        select BLK_DEV_IDEDMA_PCI
         help
           This driver adds PIO & MultiMode DMA-2 support for the SGI IOC4
           chipset, which has one channel and can support two devices.
@@ -703,6 +720,7 @@ config BLK_DEV_SGIIOC4
 
 config BLK_DEV_SIIMAGE
         tristate "Silicon Image chipset support"
+        select BLK_DEV_IDEDMA_PCI
         help
           This driver adds PIO/(U)DMA support for the SI CMD680 and SII
           3112 (Serial ATA) chips.
@@ -710,7 +728,8 @@ config BLK_DEV_SIIMAGE
 config BLK_DEV_SIS5513
         tristate "SiS5513 chipset support"
         depends on X86
-        ---help---
+        select BLK_DEV_IDEDMA_PCI
+        help
           This driver ensures (U)DMA support for SIS5513 chipset family based
           mainboards.
 
@@ -729,6 +748,7 @@ config BLK_DEV_SIS5513
 config BLK_DEV_SL82C105
         tristate "Winbond SL82c105 support"
         depends on (PPC || ARM)
+        select BLK_DEV_IDEDMA_PCI
         help
           If you have a Winbond SL82c105 IDE controller, say Y here to enable
           special configuration for this chip. This is common on various CHRP
@@ -736,6 +756,7 @@ config BLK_DEV_SL82C105
 
 config BLK_DEV_SLC90E66
         tristate "SLC90E66 chipset support"
+        select BLK_DEV_IDEDMA_PCI
         help
           This driver ensures (U)DMA support for Victory66 SouthBridges for
           SMsC with Intel NorthBridges.  This is an Ultra66 based chipset.
@@ -751,6 +772,7 @@ config BLK_DEV_SLC90E66
 
 config BLK_DEV_TRM290
         tristate "Tekram TRM290 chipset support"
+        select BLK_DEV_IDEDMA_PCI
         help
           This driver adds support for bus master DMA transfers
           using the Tekram TRM290 PCI IDE chip. Volunteers are
@@ -759,6 +781,7 @@ config BLK_DEV_TRM290
 
 config BLK_DEV_VIA82CXXX
         tristate "VIA82CXXX chipset support"
+        select BLK_DEV_IDEDMA_PCI
         help
           This driver adds explicit support for VIA BusMastering IDE chips.
           This allows the kernel to change PIO, DMA and UDMA speeds and to
@@ -766,12 +789,14 @@ config BLK_DEV_VIA82CXXX
 
 config BLK_DEV_TC86C001
         tristate "Toshiba TC86C001 support"
+        select BLK_DEV_IDEDMA_PCI
         help
         This driver adds support for Toshiba TC86C001 GOKU-S chip.
 
 config BLK_DEV_CELLEB
         tristate "Toshiba's Cell Reference Set IDE support"
         depends on PPC_CELLEB
+        select BLK_DEV_IDEDMA_PCI
         help
           This driver provides support for the built-in IDE controller on
           Toshiba Cell Reference Board.
@@ -985,24 +1010,9 @@ config IDE_EXT_DIRECT
 endchoice
 
 # no isa -> no vlb
-config IDE_CHIPSETS
-        bool "Other IDE chipset support"
-        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
-          then pick your particular IDE chip from among the following options.
-          This enhanced support may be necessary for Linux to be able to
-          access the 3rd/4th drives in some systems. It may also enable
-          setting of higher speed I/O rates to improve system performance with
-          these chipsets. Most of these also require special kernel boot
-          parameters to actually turn on the support at runtime; you can find
-          a list of these in the file <file:Documentation/ide.txt>.
-
-          People with SCSI-only systems can say N here.
-
-if IDE_CHIPSETS
+if ISA
 
+comment "Other IDE chipsets support"
 comment "Note: most of these also require special kernel boot parameters"
 
 config BLK_DEV_4DRIVES