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authorLinus Torvalds <torvalds@linux-foundation.org>2013-05-02 10:16:16 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2013-05-02 10:16:16 -0700
commit5a148af66932c31814e263366094b5812210b501 (patch)
treec5155ae89d7109533b8b073631bd65a7dd394b9d /arch/powerpc/Kconfig
parent99c6bcf46d2233d33e441834e958ed0bc22b190a (diff)
parent54d5999d98f2ab36ad71b9ef4d82cf5f399205f5 (diff)
Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc
Pull powerpc update from Benjamin Herrenschmidt: "The main highlights this time around are: - A pile of addition POWER8 bits and nits, such as updated performance counter support (Michael Ellerman), new branch history buffer support (Anshuman Khandual), base support for the new PCI host bridge when not using the hypervisor (Gavin Shan) and other random related bits and fixes from various contributors. - Some rework of our page table format by Aneesh Kumar which fixes a thing or two and paves the way for THP support. THP itself will not make it this time around however. - More Freescale updates, including Altivec support on the new e6500 cores, new PCI controller support, and a pile of new boards support and updates. - The usual batch of trivial cleanups & fixes" * 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: (156 commits) powerpc: Fix build error for book3e powerpc: Context switch the new EBB SPRs powerpc: Turn on the EBB H/FSCR bits powerpc: Replace CPU_FTR_BCTAR with CPU_FTR_ARCH_207S powerpc: Setup BHRB instructions facility in HFSCR for POWER8 powerpc: Fix interrupt range check on debug exception powerpc: Update tlbie/tlbiel as per ISA doc powerpc: Print page size info during boot powerpc: print both base and actual page size on hash failure powerpc: Fix hpte_decode to use the correct decoding for page sizes powerpc: Decode the pte-lp-encoding bits correctly. powerpc: Use encode avpn where we need only avpn values powerpc: Reduce PTE table memory wastage powerpc: Move the pte free routines from common header powerpc: Reduce the PTE_INDEX_SIZE powerpc: Switch 16GB and 16MB explicit hugepages to a different page table format powerpc: New hugepage directory format powerpc: Don't truncate pgd_index wrongly powerpc: Don't hard code the size of pte page powerpc: Save DAR and DSISR in pt_regs on MCE ...
Diffstat (limited to 'arch/powerpc/Kconfig')
-rw-r--r--arch/powerpc/Kconfig20
1 files changed, 4 insertions, 16 deletions
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index a0259edae5c9..bbbe02197afb 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -427,11 +427,6 @@ config NODES_SHIFT
default "4"
depends on NEED_MULTIPLE_NODES
-config MAX_ACTIVE_REGIONS
- int
- default "256" if PPC64
- default "32"
-
config ARCH_SELECT_MEMORY_MODEL
def_bool y
depends on PPC64
@@ -646,14 +641,14 @@ menu "Bus options"
config ISA
bool "Support for ISA-bus hardware"
- depends on PPC_PREP || PPC_CHRP
+ depends on PPC_CHRP
select PPC_I8259
help
Find out whether you have ISA slots on your motherboard. ISA is the
name of a bus system, i.e. the way the CPU talks to the other stuff
inside your box. If you have an Apple machine, say N here; if you
- have an IBM RS/6000 or pSeries machine or a PReP machine, say Y. If
- you have an embedded board, consult your board documentation.
+ have an IBM RS/6000 or pSeries machine, say Y. If you have an
+ embedded board, consult your board documentation.
config ZONE_DMA
bool
@@ -685,7 +680,6 @@ config SBUS
config FSL_SOC
bool
select HAVE_CAN_FLEXCAN if NET && CAN
- select PPC_CLOCK
config FSL_PCI
bool
@@ -744,7 +738,6 @@ config PCI
bool "PCI support" if PPC_PCI_CHOICE
default y if !40x && !CPM2 && !8xx && !PPC_83xx \
&& !PPC_85xx && !PPC_86xx && !GAMECUBE_COMMON
- default PCI_PERMEDIA if !4xx && !CPM2 && !8xx
default PCI_QSPAN if !4xx && !CPM2 && 8xx
select ARCH_SUPPORTS_MSI
select GENERIC_PCI_IOMAP
@@ -774,11 +767,6 @@ config PCI_8260
select PPC_INDIRECT_PCI
default y
-config 8260_PCI9
- bool "Enable workaround for MPC826x erratum PCI 9"
- depends on PCI_8260 && !8272
- default y
-
source "drivers/pci/pcie/Kconfig"
source "drivers/pci/Kconfig"
@@ -968,7 +956,7 @@ config TASK_SIZE_BOOL
config TASK_SIZE
hex "Size of user task space" if TASK_SIZE_BOOL
- default "0x80000000" if PPC_PREP || PPC_8xx
+ default "0x80000000" if PPC_8xx
default "0xc0000000"
config CONSISTENT_SIZE_BOOL