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Message-Id: <20070523170155.2cb9eff8.sfr@canb.auug.org.au> Date: Wed, 23 May 2007 17:01:55 +1000 From: Stephen Rothwell <sfr@...b.auug.org.au> To: Andrew Morton <akpm@...ux-foundation.org> Cc: LKML <linux-kernel@...r.kernel.org> Subject: [PATCH] Introduce CONFIG_VIRT_TO_BUS Make some offending drivers depend on it and set CONFIG_ARCH_NO_VIRT_TO_BUS for ppc64 so that we don't build those drivers. Signed-off-by: Stephen Rothwell <sfr@...b.auug.org.au> --- arch/powerpc/Kconfig | 3 +++ drivers/atm/Kconfig | 8 ++++---- drivers/block/Kconfig | 2 +- drivers/message/i2o/Kconfig | 2 +- drivers/net/wan/Kconfig | 2 +- drivers/scsi/Kconfig | 2 +- mm/Kconfig | 4 ++++ sound/oss/Kconfig | 6 +++--- 8 files changed, 18 insertions(+), 11 deletions(-) This gets PowerPC allmodconfig and allyesconfig much closer to building. -- Cheers, Stephen Rothwell sfr@...b.auug.org.au diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index 56d3c0d..6d6c5ca 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig @@ -66,6 +66,9 @@ config GENERIC_FIND_NEXT_BIT bool default y +config ARCH_NO_VIRT_TO_BUS + def_bool PPC64 + config PPC bool default y diff --git a/drivers/atm/Kconfig b/drivers/atm/Kconfig index f5a47a4..11c2741 100644 --- a/drivers/atm/Kconfig +++ b/drivers/atm/Kconfig @@ -142,7 +142,7 @@ config ATM_ENI_BURST_RX_2W config ATM_FIRESTREAM tristate "Fujitsu FireStream (FS50/FS155) " - depends on PCI + depends on PCI && VIRT_TO_BUS help Driver for the Fujitsu FireStream 155 (MB86697) and FireStream 50 (MB86695) ATM PCI chips. @@ -152,7 +152,7 @@ config ATM_FIRESTREAM config ATM_ZATM tristate "ZeitNet ZN1221/ZN1225" - depends on PCI + depends on PCI && VIRT_TO_BUS help Driver for the ZeitNet ZN1221 (MMF) and ZN1225 (UTP-5) 155 Mbps ATM adapters. @@ -240,7 +240,7 @@ config ATM_IDT77252_USE_SUNI config ATM_AMBASSADOR tristate "Madge Ambassador (Collage PCI 155 Server)" - depends on PCI + depends on PCI && VIRT_TO_BUS select BITREVERSE help This is a driver for ATMizer based ATM card produced by Madge @@ -265,7 +265,7 @@ config ATM_AMBASSADOR_DEBUG config ATM_HORIZON tristate "Madge Horizon [Ultra] (Collage PCI 25 and Collage PCI 155 Client)" - depends on PCI + depends on PCI && VIRT_TO_BUS help This is a driver for the Horizon chipset ATM adapter cards once produced by Madge Networks Ltd. Say Y (or M to compile as a module diff --git a/drivers/block/Kconfig b/drivers/block/Kconfig index b4c8319..0c16f84 100644 --- a/drivers/block/Kconfig +++ b/drivers/block/Kconfig @@ -141,7 +141,7 @@ source "drivers/block/paride/Kconfig" config BLK_CPQ_DA tristate "Compaq SMART2 support" - depends on PCI + depends on PCI && VIRT_TO_BUS help This is the driver for Compaq Smart Array controllers. Everyone using these boards should say Y here. See the file diff --git a/drivers/message/i2o/Kconfig b/drivers/message/i2o/Kconfig index f4ac21e..01379ae 100644 --- a/drivers/message/i2o/Kconfig +++ b/drivers/message/i2o/Kconfig @@ -57,7 +57,7 @@ config I2O_EXT_ADAPTEC_DMA64 config I2O_CONFIG tristate "I2O Configuration support" - depends on I2O + depends on I2O && VIRT_TO_BUS ---help--- Say Y for support of the configuration interface for the I2O adapters. If you have a RAID controller from Adaptec and you want to use the diff --git a/drivers/net/wan/Kconfig b/drivers/net/wan/Kconfig index 4fc8681..a3df09e 100644 --- a/drivers/net/wan/Kconfig +++ b/drivers/net/wan/Kconfig @@ -61,7 +61,7 @@ config COSA # config LANMEDIA tristate "LanMedia Corp. SSI/V.35, T1/E1, HSSI, T3 boards" - depends on PCI + depends on PCI && VIRT_TO_BUS ---help--- Driver for the following Lan Media family of serial boards: diff --git a/drivers/scsi/Kconfig b/drivers/scsi/Kconfig index d28c14e..2c2b7ac 100644 --- a/drivers/scsi/Kconfig +++ b/drivers/scsi/Kconfig @@ -539,7 +539,7 @@ config SCSI_HPTIOP config SCSI_BUSLOGIC tristate "BusLogic SCSI support" - depends on (PCI || ISA || MCA) && SCSI && ISA_DMA_API + depends on (PCI || ISA || MCA) && SCSI && ISA_DMA_API && VIRT_TO_BUS ---help--- This is support for BusLogic MultiMaster and FlashPoint SCSI Host Adapters. Consult the SCSI-HOWTO, available from diff --git a/mm/Kconfig b/mm/Kconfig index 8ac412b..40559cf 100644 --- a/mm/Kconfig +++ b/mm/Kconfig @@ -168,3 +168,7 @@ config NR_QUICK depends on QUICKLIST default "2" if (SUPERH && !SUPERH64) default "1" + +config VIRT_TO_BUS + def_bool y + depends on !ARCH_NO_VIRT_TO_BUS diff --git a/sound/oss/Kconfig b/sound/oss/Kconfig index 4b30ae6..be5801f 100644 --- a/sound/oss/Kconfig +++ b/sound/oss/Kconfig @@ -348,7 +348,7 @@ config MSND_FIFOSIZE config SOUND_VIA82CXXX tristate "VIA 82C686 Audio Codec" - depends on SOUND_PRIME && PCI && OSS_OBSOLETE + depends on SOUND_PRIME && PCI && OSS_OBSOLETE && VIRT_TO_BUS help Say Y here to include support for the audio codec found on VIA 82Cxxx-based chips. Typically these are built into a motherboard. @@ -368,7 +368,7 @@ config MIDI_VIA82CXXX config SOUND_OSS tristate "OSS sound modules" - depends on SOUND_PRIME && ISA_DMA_API + depends on SOUND_PRIME && ISA_DMA_API && VIRT_TO_BUS help OSS is the Open Sound System suite of sound card drivers. They make sound programming easier since they provide a common API. Say Y or @@ -416,7 +416,7 @@ config SOUND_CS4232 config SOUND_SSCAPE tristate "Ensoniq SoundScape support" - depends on SOUND_OSS + depends on SOUND_OSS && VIRT_TO_BUS help Answer Y if you have a sound card based on the Ensoniq SoundScape chipset. Such cards are being manufactured at least by Ensoniq, Spea -- 1.5.1.4 - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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