X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=arch%2Fia64%2FKconfig;h=ff7ae6b664e8af12509a0f5d19f0231ce34dd14d;hb=536ea4e4198eeaa5a73fb734ea675e621609bb7e;hp=b76ce1fe2e7f31c04858901fac13dd66e7efff29;hpb=1ef43204f4bd24dcd3156185b19b31b6b4151ae9;p=firefly-linux-kernel-4.4.55.git

diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig
index b76ce1fe2e7f..ff7ae6b664e8 100644
--- a/arch/ia64/Kconfig
+++ b/arch/ia64/Kconfig
@@ -58,7 +58,7 @@ config IA64_UNCACHED_ALLOCATOR
 	bool
 	select GENERIC_ALLOCATOR
 
-config ZONE_DMA_IS_DMA32
+config DMA_IS_DMA32
 	bool
 	default y
 
@@ -194,7 +194,6 @@ config IA64_L1_CACHE_SHIFT
 	default "7" if MCKINLEY
 	default "6" if ITANIUM
 
-# align cache-sensitive data to 64 bytes
 config IA64_CYCLONE
 	bool "Cyclone (EXA) Time Source support"
 	help
@@ -272,6 +271,25 @@ config SCHED_SMT
 	  Intel IA64 chips with MultiThreading at a cost of slightly increased
 	  overhead in some places. If unsure say N here.
 
+config PERMIT_BSP_REMOVE
+	bool "Support removal of Bootstrap Processor"
+	depends on HOTPLUG_CPU
+	default n
+	---help---
+	Say Y here if your platform SAL will support removal of BSP with HOTPLUG_CPU
+	support. 
+
+config FORCE_CPEI_RETARGET
+	bool "Force assumption that CPEI can be re-targetted"
+	depends on PERMIT_BSP_REMOVE
+	default n
+	---help---
+	Say Y if you need to force the assumption that CPEI can be re-targetted to
+	any cpu in the system. This hint is available via ACPI 3.0 specifications.
+	Tiger4 systems are capable of re-directing CPEI to any CPU other than BSP.
+	This option it useful to enable this feature on older BIOS's as well.
+	You can also enable this by using boot command line option force_cpei=1.
+
 config PREEMPT
 	bool "Preemptible Kernel"
         help
@@ -374,6 +392,9 @@ config IA64_PALINFO
 	  To use this option, you have to ensure that the "/proc file system
 	  support" (CONFIG_PROC_FS) is enabled, too.
 
+config SGI_SN
+	def_bool y if (IA64_SGI_SN2 || IA64_GENERIC)
+
 source "drivers/firmware/Kconfig"
 
 source "fs/Kconfig.binfmt"
@@ -451,6 +472,7 @@ source "arch/ia64/oprofile/Kconfig"
 
 config KPROBES
 	bool "Kprobes (EXPERIMENTAL)"
+	depends on EXPERIMENTAL && MODULES
 	help
 	  Kprobes allows you to trap at almost any kernel address and
 	  execute a callback function.  register_kprobe() establishes