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authorChristoph Hellwig <hch@lst.de>2018-11-15 20:05:32 +0100
committerMasahiro Yamada <yamada.masahiro@socionext.com>2018-11-23 11:45:34 +0900
commiteb01d42a77785ff96b6e66a2a2e7027fc6d78e4a (patch)
tree0f3c88c8483ddf584f07f78111c8e0709a29fbe5 /arch/sh
parentMIPS: remove the HT_PCI config option (diff)
downloadlinux-dev-eb01d42a77785ff96b6e66a2a2e7027fc6d78e4a.tar.xz
linux-dev-eb01d42a77785ff96b6e66a2a2e7027fc6d78e4a.zip
PCI: consolidate PCI config entry in drivers/pci
There is no good reason to duplicate the PCI menu in every architecture. Instead provide a selectable HAVE_PCI symbol that indicates availability of PCI support, and a FORCE_PCI symbol to for PCI on and the handle the rest in drivers/pci. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Palmer Dabbelt <palmer@sifive.com> Acked-by: Max Filippov <jcmvbkbc@gmail.com> Acked-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Bjorn Helgaas <bhelgaas@google.com> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> Acked-by: Paul Burton <paul.burton@mips.com> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Diffstat (limited to '')
-rw-r--r--arch/sh/Kconfig19
-rw-r--r--arch/sh/boards/Kconfig30
2 files changed, 18 insertions, 31 deletions
diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig
index f82a4da7adf3..479566c76562 100644
--- a/arch/sh/Kconfig
+++ b/arch/sh/Kconfig
@@ -40,13 +40,16 @@ config SUPERH
select GENERIC_IDLE_POLL_SETUP
select GENERIC_CLOCKEVENTS
select GENERIC_CMOS_UPDATE if SH_SH03 || SH_DREAMCAST
+ select GENERIC_PCI_IOMAP if PCI
select GENERIC_SCHED_CLOCK
select GENERIC_STRNCPY_FROM_USER
select GENERIC_STRNLEN_USER
select HAVE_MOD_ARCH_SPECIFIC if DWARF_UNWINDER
select MODULES_USE_ELF_RELA
+ select NO_GENERIC_PCI_IOPORT_MAP if PCI
select OLD_SIGSUSPEND
select OLD_SIGACTION
+ select PCI_DOMAINS if PCI
select HAVE_ARCH_AUDITSYSCALL
select HAVE_FUTEX_CMPXCHG if FUTEX
select HAVE_NMI
@@ -130,9 +133,6 @@ config SYS_SUPPORTS_SMP
config SYS_SUPPORTS_NUMA
bool
-config SYS_SUPPORTS_PCI
- bool
-
config STACKTRACE_SUPPORT
def_bool y
@@ -855,22 +855,9 @@ config MAPLE
Dreamcast with a serial line terminal or a remote network
connection.
-config PCI
- bool "PCI support"
- depends on SYS_SUPPORTS_PCI
- select PCI_DOMAINS
- select GENERIC_PCI_IOMAP
- select NO_GENERIC_PCI_IOPORT_MAP
- help
- Find out whether you have a PCI motherboard. PCI is the name of a
- bus system, i.e. the way the CPU talks to the other stuff inside
- your box. If you have PCI, say Y, otherwise N.
-
config PCI_DOMAINS
bool
-source "drivers/pci/Kconfig"
-
source "drivers/pcmcia/Kconfig"
endmenu
diff --git a/arch/sh/boards/Kconfig b/arch/sh/boards/Kconfig
index 6394b4f0a69b..b9a37057b77a 100644
--- a/arch/sh/boards/Kconfig
+++ b/arch/sh/boards/Kconfig
@@ -101,7 +101,7 @@ config SH_7751_SOLUTION_ENGINE
config SH_7780_SOLUTION_ENGINE
bool "SolutionEngine7780"
select SOLUTION_ENGINE
- select SYS_SUPPORTS_PCI
+ select HAVE_PCI
depends on CPU_SUBTYPE_SH7780
help
Select 7780 SolutionEngine if configuring for a Renesas SH7780
@@ -129,7 +129,7 @@ config SH_HP6XX
config SH_DREAMCAST
bool "Dreamcast"
- select SYS_SUPPORTS_PCI
+ select HAVE_PCI
depends on CPU_SUBTYPE_SH7091
help
Select Dreamcast if configuring for a SEGA Dreamcast.
@@ -139,7 +139,7 @@ config SH_SH03
bool "Interface CTP/PCI-SH03"
depends on CPU_SUBTYPE_SH7751
select CPU_HAS_IPR_IRQ
- select SYS_SUPPORTS_PCI
+ select HAVE_PCI
help
CTP/PCI-SH03 is a CPU module computer that is produced
by Interface Corporation.
@@ -149,7 +149,7 @@ config SH_SECUREEDGE5410
bool "SecureEdge5410"
depends on CPU_SUBTYPE_SH7751R
select CPU_HAS_IPR_IRQ
- select SYS_SUPPORTS_PCI
+ select HAVE_PCI
help
Select SecureEdge5410 if configuring for a SnapGear SH board.
This includes both the OEM SecureEdge products as well as the
@@ -158,7 +158,7 @@ config SH_SECUREEDGE5410
config SH_RTS7751R2D
bool "RTS7751R2D"
depends on CPU_SUBTYPE_SH7751R
- select SYS_SUPPORTS_PCI
+ select HAVE_PCI
select IO_TRAPPED if MMU
help
Select RTS7751R2D if configuring for a Renesas Technology
@@ -176,7 +176,7 @@ config SH_RSK
config SH_SDK7780
bool "SDK7780R3"
depends on CPU_SUBTYPE_SH7780
- select SYS_SUPPORTS_PCI
+ select HAVE_PCI
help
Select SDK7780 if configuring for a Renesas SH7780 SDK7780R3
evaluation board.
@@ -184,7 +184,7 @@ config SH_SDK7780
config SH_SDK7786
bool "SDK7786"
depends on CPU_SUBTYPE_SH7786
- select SYS_SUPPORTS_PCI
+ select HAVE_PCI
select NO_IOPORT_MAP if !PCI
select HAVE_SRAM_POOL
select REGULATOR_FIXED_VOLTAGE if REGULATOR
@@ -195,7 +195,7 @@ config SH_SDK7786
config SH_HIGHLANDER
bool "Highlander"
depends on CPU_SUBTYPE_SH7780 || CPU_SUBTYPE_SH7785
- select SYS_SUPPORTS_PCI
+ select HAVE_PCI
select IO_TRAPPED if MMU
config SH_SH7757LCR
@@ -207,7 +207,7 @@ config SH_SH7757LCR
config SH_SH7785LCR
bool "SH7785LCR"
depends on CPU_SUBTYPE_SH7785
- select SYS_SUPPORTS_PCI
+ select HAVE_PCI
config SH_SH7785LCR_29BIT_PHYSMAPS
bool "SH7785LCR 29bit physmaps"
@@ -229,7 +229,7 @@ config SH_URQUELL
bool "Urquell"
depends on CPU_SUBTYPE_SH7786
select GPIOLIB
- select SYS_SUPPORTS_PCI
+ select HAVE_PCI
select NO_IOPORT_MAP if !PCI
config SH_MIGOR
@@ -302,7 +302,7 @@ config SH_SH4202_MICRODEV
config SH_LANDISK
bool "LANDISK"
depends on CPU_SUBTYPE_SH7751R
- select SYS_SUPPORTS_PCI
+ select HAVE_PCI
help
I-O DATA DEVICE, INC. "LANDISK Series" support.
@@ -310,7 +310,7 @@ config SH_TITAN
bool "TITAN"
depends on CPU_SUBTYPE_SH7751R
select CPU_HAS_IPR_IRQ
- select SYS_SUPPORTS_PCI
+ select HAVE_PCI
help
Select Titan if you are configuring for a Nimble Microsystems
NetEngine NP51R.
@@ -325,7 +325,7 @@ config SH_SHMIN
config SH_LBOX_RE2
bool "L-BOX RE2"
depends on CPU_SUBTYPE_SH7751R
- select SYS_SUPPORTS_PCI
+ select HAVE_PCI
help
Select L-BOX RE2 if configuring for the NTT COMWARE L-BOX RE2.
@@ -346,7 +346,7 @@ config SH_MAGIC_PANEL_R2
config SH_CAYMAN
bool "Hitachi Cayman"
depends on CPU_SUBTYPE_SH5_101 || CPU_SUBTYPE_SH5_103
- select SYS_SUPPORTS_PCI
+ select HAVE_PCI
select ARCH_MIGHT_HAVE_PC_SERIO
config SH_POLARIS
@@ -380,7 +380,7 @@ config SH_APSH4A3A
config SH_APSH4AD0A
bool "AP-SH4AD-0A"
select SH_ALPHA_BOARD
- select SYS_SUPPORTS_PCI
+ select HAVE_PCI
select REGULATOR_FIXED_VOLTAGE if REGULATOR
depends on CPU_SUBTYPE_SH7786
help