forked from luck/tmp_suning_uos_patched
eb01d42a77
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>
50 lines
1.3 KiB
Plaintext
50 lines
1.3 KiB
Plaintext
# SPDX-License-Identifier: GPL-2.0
|
|
config PPC_POWERNV
|
|
depends on PPC64 && PPC_BOOK3S
|
|
bool "IBM PowerNV (Non-Virtualized) platform support"
|
|
select PPC_NATIVE
|
|
select PPC_XICS
|
|
select PPC_ICP_NATIVE
|
|
select PPC_XIVE_NATIVE
|
|
select PPC_P7_NAP
|
|
select FORCE_PCI
|
|
select PCI_MSI
|
|
select EPAPR_BOOT
|
|
select PPC_INDIRECT_PIO
|
|
select PPC_UDBG_16550
|
|
select PPC_SCOM
|
|
select ARCH_RANDOM
|
|
select CPU_FREQ
|
|
select PPC_DOORBELL
|
|
select MMU_NOTIFIER
|
|
select FORCE_SMP
|
|
default y
|
|
|
|
config OPAL_PRD
|
|
tristate 'OPAL PRD driver'
|
|
depends on PPC_POWERNV
|
|
help
|
|
This enables the opal-prd driver, a facility to run processor
|
|
recovery diagnostics on OpenPower machines
|
|
|
|
config PPC_MEMTRACE
|
|
bool "Enable removal of RAM from kernel mappings for tracing"
|
|
depends on PPC_POWERNV && MEMORY_HOTREMOVE
|
|
help
|
|
Enabling this option allows for the removal of memory (RAM)
|
|
from the kernel mappings to be used for hardware tracing.
|
|
|
|
config PPC_VAS
|
|
bool "IBM Virtual Accelerator Switchboard (VAS)"
|
|
depends on PPC_POWERNV && PPC_64K_PAGES
|
|
default y
|
|
help
|
|
This enables support for IBM Virtual Accelerator Switchboard (VAS).
|
|
|
|
VAS allows accelerators in co-processors like NX-GZIP and NX-842
|
|
to be accessible to kernel subsystems and user processes.
|
|
|
|
VAS adapters are found in POWER9 based systems.
|
|
|
|
If unsure, say N.
|