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rapidio: consolidate RAPIDIO config entry in drivers/rapidio 

There is no good reason to duplicate the RAPIDIO menu in various
architectures.  Instead provide a selectable HAVE_RAPIDIO symbol
that indicates native availability of RAPIDIO support and the handle
the rest in drivers/pci.  This also means we now provide support
for PCI(e) to Rapidio bridges for every architecture instead of a
limited subset.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Paul Burton <paul.burton@mips.com>
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
This commit is contained in:
Christoph Hellwig 2018-11-15 20:05:36 +01:00 committed by Masahiro Yamada
parent 8fb71ef9b9
commit 1753d50c9f
7 changed files with 20 additions and 42 deletions
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15
arch/mips/Kconfig
View File

@ -892,7 +892,7 @@ config CAVIUM_OCTEON_SOC
bool "Cavium Networks Octeon SoC based boards"
select CEVT_R4K
select ARCH_HAS_PHYS_TO_DMA
select HAS_RAPIDIO
select HAVE_RAPIDIO
select PHYS_ADDR_T_64BIT
select SYS_SUPPORTS_64BIT_KERNEL
select SYS_SUPPORTS_BIG_ENDIAN
@ -3107,19 +3107,6 @@ config ZONE_DMA
config ZONE_DMA32
bool
config HAS_RAPIDIO
bool
default n
config RAPIDIO
tristate "RapidIO support"
depends on HAS_RAPIDIO || PCI
help
If you say Y here, the kernel will include drivers and
infrastructure code to support RapidIO interconnect devices.
source "drivers/rapidio/Kconfig"
endmenu
config TRAD_SIGNALS

14
arch/powerpc/Kconfig
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@ -939,26 +939,14 @@ config PCI_8260
select PPC_INDIRECT_PCI
default y
config HAS_RAPIDIO
bool
config RAPIDIO
tristate "RapidIO support"
depends on HAS_RAPIDIO || PCI
help
If you say Y here, the kernel will include drivers and
infrastructure code to support RapidIO interconnect devices.
config FSL_RIO
bool "Freescale Embedded SRIO Controller support"
depends on RAPIDIO = y && HAS_RAPIDIO
depends on RAPIDIO = y && HAVE_RAPIDIO
default "n"
---help---
Include support for RapidIO controller on Freescale embedded
processors (MPC8548, MPC8641, etc).
source "drivers/rapidio/Kconfig"
endmenu
config NONSTATIC_KERNEL

8
arch/powerpc/platforms/85xx/Kconfig
View File

@ -66,7 +66,7 @@ config MPC85xx_CDS
bool "Freescale MPC85xx CDS"
select DEFAULT_UIMAGE
select PPC_I8259
select HAS_RAPIDIO
select HAVE_RAPIDIO
help
This option enables support for the MPC85xx CDS board
@ -74,7 +74,7 @@ config MPC85xx_MDS
bool "Freescale MPC85xx MDS"
select DEFAULT_UIMAGE
select PHYLIB if NETDEVICES
select HAS_RAPIDIO
select HAVE_RAPIDIO
select SWIOTLB
help
This option enables support for the MPC85xx MDS board
@ -219,7 +219,7 @@ config PPA8548
help
This option enables support for the Prodrive PPA8548 board.
select DEFAULT_UIMAGE
select HAS_RAPIDIO
select HAVE_RAPIDIO
config GE_IMP3A
bool "GE Intelligent Platforms IMP3A"
@ -277,7 +277,7 @@ config CORENET_GENERIC
select SWIOTLB
select GPIOLIB
select GPIO_MPC8XXX
select HAS_RAPIDIO
select HAVE_RAPIDIO
select PPC_EPAPR_HV_PIC
help
This option enables support for the FSL CoreNet based boards.

4
arch/powerpc/platforms/86xx/Kconfig
View File

@ -15,7 +15,7 @@ config MPC8641_HPCN
select PPC_I8259
select DEFAULT_UIMAGE
select FSL_ULI1575 if PCI
select HAS_RAPIDIO
select HAVE_RAPIDIO
select SWIOTLB
help
This option enables support for the MPC8641 HPCN board.
@ -57,7 +57,7 @@ config GEF_SBC610
select MMIO_NVRAM
select GPIOLIB
select GE_FPGA
select HAS_RAPIDIO
select HAVE_RAPIDIO
help
This option enables support for the GE SBC610.

9
arch/x86/Kconfig
View File

@ -2811,15 +2811,6 @@ config AMD_NB
def_bool y
depends on CPU_SUP_AMD && PCI
config RAPIDIO
tristate "RapidIO support"
depends on PCI
help
If enabled this option will include drivers and the core
infrastructure code to support RapidIO interconnect devices.
source "drivers/rapidio/Kconfig"
config X86_SYSFB
bool "Mark VGA/VBE/EFI FB as generic system framebuffer"
help

1
drivers/Kconfig
View File

@ -6,6 +6,7 @@ menu "Device Drivers"
source "drivers/amba/Kconfig"
source "drivers/pci/Kconfig"
source "drivers/pcmcia/Kconfig"
source "drivers/rapidio/Kconfig"
source "drivers/base/Kconfig"

11
drivers/rapidio/Kconfig
View File

@ -1,6 +1,17 @@
#
# RapidIO configuration
#
config HAVE_RAPIDIO
bool
menuconfig RAPIDIO
tristate "RapidIO support"
depends on HAVE_RAPIDIO || PCI
help
If you say Y here, the kernel will include drivers and
infrastructure code to support RapidIO interconnect devices.
source "drivers/rapidio/devices/Kconfig"
config RAPIDIO_DISC_TIMEOUT