diff options
Diffstat (limited to 'arch/sparc/Kconfig')
| -rw-r--r-- | arch/sparc/Kconfig | 41 |
1 files changed, 12 insertions, 29 deletions
diff --git a/arch/sparc/Kconfig b/arch/sparc/Kconfig index 49849790e66d..a630d373e645 100644 --- a/arch/sparc/Kconfig +++ b/arch/sparc/Kconfig @@ -13,9 +13,10 @@ config 64BIT config SPARC bool default y + select ARCH_HAS_CPU_CACHE_ALIASING + select ARCH_HAS_DMA_OPS select ARCH_MIGHT_HAVE_PC_PARPORT if SPARC64 && PCI select ARCH_MIGHT_HAVE_PC_SERIO - select DMA_OPS select OF select OF_PROMTREE select HAVE_ASM_MODVERSIONS @@ -57,7 +58,10 @@ config SPARC32 select CLZ_TAB select DMA_DIRECT_REMAP select GENERIC_ATOMIC64 + select GENERIC_LIB_CMPDI2 + select GENERIC_LIB_UCMPDI2 select HAVE_UID16 + select HAVE_PAGE_SIZE_4KB select LOCK_MM_AND_FIND_VMA select OLD_SIGACTION select ZONE_DMA @@ -74,7 +78,7 @@ config SPARC64 select MMU_GATHER_NO_FLUSH_CACHE select HAVE_ARCH_TRANSPARENT_HUGEPAGE select HAVE_DYNAMIC_FTRACE - select HAVE_FTRACE_MCOUNT_RECORD + select HAVE_PAGE_SIZE_8KB select HAVE_SYSCALL_TRACEPOINTS select HAVE_CONTEXT_TRACKING_USER select HAVE_TIF_NOHZ @@ -92,6 +96,7 @@ config SPARC64 select HAVE_ARCH_AUDITSYSCALL select ARCH_SUPPORTS_ATOMIC_RMW select ARCH_SUPPORTS_DEBUG_PAGEALLOC + select ARCH_SUPPORTS_HUGETLBFS select HAVE_NMI select HAVE_REGS_AND_STACK_ACCESS_API select ARCH_USE_QUEUED_RWLOCKS @@ -105,6 +110,8 @@ config SPARC64 select HAVE_SETUP_PER_CPU_AREA select NEED_PER_CPU_EMBED_FIRST_CHUNK select NEED_PER_CPU_PAGE_FIRST_CHUNK + select ARCH_SUPPORTS_SCHED_SMT if SMP + select ARCH_SUPPORTS_SCHED_MC if SMP config ARCH_PROC_KCORE_TEXT def_bool y @@ -112,10 +119,6 @@ config ARCH_PROC_KCORE_TEXT config CPU_BIG_ENDIAN def_bool y -config ARCH_ATU - bool - default y if SPARC64 - config STACKTRACE_SUPPORT bool default y if SPARC64 @@ -140,10 +143,6 @@ config HIGHMEM default y if SPARC32 select KMAP_LOCAL -config GENERIC_ISA_DMA - bool - default y if SPARC32 - config PGTABLE_LEVELS default 4 if 64BIT default 3 @@ -219,6 +218,8 @@ config EARLYFB bool "Support for early boot text console" default y depends on SPARC64 + select FONT_SUN8x16 + select FONT_SUPPORT help Say Y here to enable a faster early framebuffer boot console. @@ -277,7 +278,7 @@ config ARCH_FORCE_MAX_ORDER default "12" help The kernel page allocator limits the size of maximal physically - contiguous allocations. The limit is called MAX_ORDER and it + contiguous allocations. The limit is called MAX_PAGE_ORDER and it defines the maximal power of two of number of pages that can be allocated as a single contiguous block. This option allows overriding the default setting when ability to allocate very @@ -289,24 +290,6 @@ if SPARC64 || COMPILE_TEST source "kernel/power/Kconfig" endif -config SCHED_SMT - bool "SMT (Hyperthreading) scheduler support" - depends on SPARC64 && SMP - default y - help - SMT scheduler support improves the CPU scheduler's decision making - when dealing with SPARC cpus at a cost of slightly increased overhead - in some places. If unsure say N here. - -config SCHED_MC - bool "Multi-core scheduler support" - depends on SPARC64 && SMP - default y - help - Multi-core scheduler support improves the CPU scheduler's decision - making when dealing with multi-core CPU chips at a cost of slightly - increased overhead in some places. If unsure say N here. - config CMDLINE_BOOL bool "Default bootloader kernel arguments" depends on SPARC64 |