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| author | Christoph Hellwig <hch@lst.de> | 2018-11-15 22:05:32 +0300 |
|---|---|---|
| committer | Masahiro Yamada <yamada.masahiro@socionext.com> | 2018-11-23 05:45:34 +0300 |
| commit | eb01d42a77785ff96b6e66a2a2e7027fc6d78e4a (patch) | |
| tree | 0f3c88c8483ddf584f07f78111c8e0709a29fbe5 /arch/alpha | |
| parent | 437f2b8c20858a9a27fed4066ed679f92b982f38 (diff) | |
| download | linux-eb01d42a77785ff96b6e66a2a2e7027fc6d78e4a.tar.xz | |
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 'arch/alpha')
| -rw-r--r-- | arch/alpha/Kconfig | 14 |
1 files changed, 2 insertions, 12 deletions
diff --git a/arch/alpha/Kconfig b/arch/alpha/Kconfig index 5b4f88363453..ef6ea8171994 100644 --- a/arch/alpha/Kconfig +++ b/arch/alpha/Kconfig @@ -6,6 +6,7 @@ config ALPHA select ARCH_MIGHT_HAVE_PC_SERIO select ARCH_NO_PREEMPT select ARCH_USE_CMPXCHG_LOCKREF + select FORCE_PCI if !ALPHA_JENSEN select HAVE_AOUT select HAVE_IDE select HAVE_OPROFILE @@ -15,6 +16,7 @@ config ALPHA select NEED_SG_DMA_LENGTH select VIRT_TO_BUS select GENERIC_IRQ_PROBE + select GENERIC_PCI_IOMAP if PCI select AUTO_IRQ_AFFINITY if SMP select GENERIC_IRQ_SHOW select ARCH_WANT_IPC_PARSE_VERSION @@ -319,17 +321,6 @@ config ISA_DMA_API bool default y -config PCI - bool - depends on !ALPHA_JENSEN - select GENERIC_PCI_IOMAP - default y - 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. Other bus systems are ISA, EISA, MicroChannel (MCA) or - VESA. If you have PCI, say Y, otherwise N. - config PCI_DOMAINS bool default y @@ -681,7 +672,6 @@ config HZ default 1200 if HZ_1200 default 1024 -source "drivers/pci/Kconfig" source "drivers/eisa/Kconfig" source "drivers/pcmcia/Kconfig" |