diff options
Diffstat (limited to 'arch/sparc/Kconfig')
| -rw-r--r-- | arch/sparc/Kconfig | 90 |
1 files changed, 41 insertions, 49 deletions
diff --git a/arch/sparc/Kconfig b/arch/sparc/Kconfig index 9f2edb5c555..407c87d9879 100644 --- a/arch/sparc/Kconfig +++ b/arch/sparc/Kconfig @@ -12,6 +12,8 @@ config 64BIT config SPARC bool default y + select ARCH_MIGHT_HAVE_PC_PARPORT if SPARC64 && PCI + select ARCH_MIGHT_HAVE_PC_SERIO select OF select OF_PROMTREE select HAVE_IDE @@ -23,14 +25,11 @@ config SPARC select ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE select RTC_CLASS select RTC_DRV_M48T59 - select HAVE_IRQ_WORK select HAVE_DMA_ATTRS select HAVE_DMA_API_DEBUG - select HAVE_ARCH_JUMP_LABEL - select HAVE_GENERIC_HARDIRQS + select HAVE_ARCH_JUMP_LABEL if SPARC64 select GENERIC_IRQ_SHOW select ARCH_WANT_IPC_PARSE_VERSION - select USE_GENERIC_SMP_HELPERS if SMP select GENERIC_PCI_IOMAP select HAVE_NMI_WATCHDOG if SPARC64 select HAVE_BPF_JIT @@ -41,16 +40,18 @@ config SPARC select GENERIC_STRNCPY_FROM_USER select GENERIC_STRNLEN_USER select MODULES_USE_ELF_RELA + select ODD_RT_SIGACTION + select OLD_SIGSUSPEND config SPARC32 def_bool !64BIT select GENERIC_ATOMIC64 select CLZ_TAB select HAVE_UID16 + select OLD_SIGACTION config SPARC64 def_bool 64BIT - select ARCH_SUPPORTS_MSI select HAVE_FUNCTION_TRACER select HAVE_FUNCTION_GRAPH_TRACER select HAVE_FUNCTION_GRAPH_FP_TEST @@ -60,10 +61,11 @@ config SPARC64 select HAVE_RCU_TABLE_FREE if SMP select HAVE_MEMBLOCK select HAVE_MEMBLOCK_NODE_MAP - select HAVE_SYSCALL_WRAPPERS + select HAVE_ARCH_TRANSPARENT_HUGEPAGE select HAVE_DYNAMIC_FTRACE select HAVE_FTRACE_MCOUNT_RECORD select HAVE_SYSCALL_TRACEPOINTS + select HAVE_CONTEXT_TRACKING select HAVE_DEBUG_KMEMLEAK select RTC_DRV_CMOS select RTC_DRV_BQ4802 @@ -75,18 +77,14 @@ config SPARC64 select ARCH_HAVE_NMI_SAFE_CMPXCHG select HAVE_C_RECORDMCOUNT select NO_BOOTMEM + select HAVE_ARCH_AUDITSYSCALL + select ARCH_SUPPORTS_ATOMIC_RMW config ARCH_DEFCONFIG string default "arch/sparc/configs/sparc32_defconfig" if SPARC32 default "arch/sparc/configs/sparc64_defconfig" if SPARC64 -# CONFIG_BITS can be used at source level to get 32/64 bits -config BITS - int - default 32 if SPARC32 - default 64 if SPARC64 - config IOMMU_HELPER bool default y if SPARC64 @@ -103,6 +101,9 @@ config HAVE_LATENCYTOP_SUPPORT bool default y if SPARC64 +config ARCH_HIBERNATION_POSSIBLE + def_bool y if SPARC64 + config AUDIT_ARCH bool default y @@ -138,14 +139,6 @@ config GENERIC_ISA_DMA bool default y if SPARC32 -config GENERIC_GPIO - bool - help - Generic GPIO API support - -config ARCH_NO_VIRT_TO_BUS - def_bool y - config ARCH_SUPPORTS_DEBUG_PAGEALLOC def_bool y if SPARC64 @@ -162,10 +155,10 @@ config SMP a system with only one CPU, say N. If you have a system with more than one CPU, say Y. - If you say N here, the kernel will run on single and multiprocessor + If you say N here, the kernel will run on uni- and multiprocessor machines, but will use only one CPU of a multiprocessor machine. If you say Y here, the kernel will run on many, but not all, - singleprocessor machines. On a singleprocessor machine, the kernel + uniprocessor machines. On a uniprocessor machine, the kernel will run faster if you say N here. People using multiprocessor machines who say Y here should also say @@ -197,7 +190,7 @@ config RWSEM_XCHGADD_ALGORITHM config GENERIC_HWEIGHT bool - default y if !ULTRA_HAS_POPULATION_COUNT + default y config GENERIC_CALIBRATE_DELAY bool @@ -252,7 +245,6 @@ config SECCOMP config HOTPLUG_CPU bool "Support for hot-pluggable CPUs" depends on SPARC64 && SMP - select HOTPLUG help Say Y here to experiment with turning CPUs off and on. CPUs can be controlled through /sys/devices/system/cpu/cpu#. @@ -260,29 +252,6 @@ config HOTPLUG_CPU if SPARC64 source "drivers/cpufreq/Kconfig" - -config US3_FREQ - tristate "UltraSPARC-III CPU Frequency driver" - depends on CPU_FREQ - select CPU_FREQ_TABLE - help - This adds the CPUFreq driver for UltraSPARC-III processors. - - For details, take a look at <file:Documentation/cpu-freq>. - - If in doubt, say N. - -config US2E_FREQ - tristate "UltraSPARC-IIe CPU Frequency driver" - depends on CPU_FREQ - select CPU_FREQ_TABLE - help - This adds the CPUFreq driver for UltraSPARC-IIe processors. - - For details, take a look at <file:Documentation/cpu-freq>. - - If in doubt, say N. - endif config US3_MC @@ -333,6 +302,10 @@ config ARCH_SPARSEMEM_DEFAULT source "mm/Kconfig" +if SPARC64 +source "kernel/power/Kconfig" +endif + config SCHED_SMT bool "SMT (Hyperthreading) scheduler support" depends on SPARC64 && SMP @@ -413,6 +386,8 @@ config SERIAL_CONSOLE config SPARC_LEON bool "Sparc Leon processor family" depends on SPARC32 + select USB_EHCI_BIG_ENDIAN_MMIO + select USB_EHCI_BIG_ENDIAN_DESC ---help--- If you say Y here if you are running on a SPARC-LEON processor. The LEON processor is a synthesizable VHDL model of the @@ -500,7 +475,18 @@ config LEON_PCI depends on PCI && SPARC_LEON default y -config GRPCI2 +config SPARC_GRPCI1 + bool "GRPCI Host Bridge Support" + depends on LEON_PCI + default y + help + Say Y here to include the GRPCI Host Bridge Driver. The GRPCI + PCI host controller is typically found in GRLIB SPARC32/LEON + systems. The driver has one property (all_pci_errors) controlled + from the bootloader that makes the GRPCI to generate interrupts + on detected PCI Parity and System errors. + +config SPARC_GRPCI2 bool "GRPCI2 Host Bridge Support" depends on LEON_PCI default y @@ -524,12 +510,17 @@ config SUN_OPENPROMFS Only choose N if you know in advance that you will not need to modify OpenPROM settings on the running system. -# Makefile helper +# Makefile helpers config SPARC64_PCI bool default y depends on SPARC64 && PCI +config SPARC64_PCI_MSI + bool + default y + depends on SPARC64_PCI && PCI_MSI + endmenu menu "Executable file formats" @@ -543,6 +534,7 @@ config COMPAT select COMPAT_BINFMT_ELF select HAVE_UID16 select ARCH_WANT_OLD_COMPAT_IPC + select COMPAT_OLD_SIGACTION config SYSVIPC_COMPAT bool |