---

yaml --- r: 53353 b: refs/heads/master c: f282b97 h: refs/heads/master i: 53351: 2b862f2 v: v3
git-mirror · May 3, 2007 · f6f46a8 · f6f46a8
1 parent 29a05ce
commit f6f46a8
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Showing 7 changed files with 11 additions and 2 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 314e77b3eec57001eaff82b82920150175b74e09
+refs/heads/master: f282b97021ddc95c6092b9016f667c0963858fb1
diff --git a/trunk/arch/arm/Kconfig b/trunk/arch/arm/Kconfig
@@ -255,6 +255,7 @@ config ARCH_IOP13XX
 	depends on MMU
 	select PLAT_IOP
 	select PCI
+	select ARCH_SUPPORTS_MSI
 	help
 	  Support for Intel's IOP13XX (XScale) family of processors.
 

diff --git a/trunk/arch/i386/Kconfig b/trunk/arch/i386/Kconfig
@@ -1073,6 +1073,7 @@ config PCI
 	bool "PCI support" if !X86_VISWS
 	depends on !X86_VOYAGER
 	default y if X86_VISWS
+	select ARCH_SUPPORTS_MSI if (X86_LOCAL_APIC && X86_IO_APIC)
 	help
 	  Find out whether you have a PCI motherboard. PCI is the name of a
 	  bus system, i.e. the way the CPU talks to the other stuff inside

diff --git a/trunk/arch/ia64/Kconfig b/trunk/arch/ia64/Kconfig
@@ -14,6 +14,7 @@ config IA64
 	select PCI if (!IA64_HP_SIM)
 	select ACPI if (!IA64_HP_SIM)
 	select PM if (!IA64_HP_SIM)
+	select ARCH_SUPPORTS_MSI
 	default y
 	help
 	  The Itanium Processor Family is Intel's 64-bit successor to

diff --git a/trunk/arch/sparc64/Kconfig b/trunk/arch/sparc64/Kconfig
@@ -306,6 +306,7 @@ config SUN_IO
 
 config PCI
 	bool "PCI support"
+	select ARCH_SUPPORTS_MSI
 	help
 	  Find out whether you have a PCI motherboard. PCI is the name of a
 	  bus system, i.e. the way the CPU talks to the other stuff inside

diff --git a/trunk/arch/x86_64/Kconfig b/trunk/arch/x86_64/Kconfig
@@ -676,6 +676,7 @@ menu "Bus options (PCI etc.)"
 
 config PCI
 	bool "PCI support"
+	select ARCH_SUPPORTS_MSI if (X86_LOCAL_APIC && X86_IO_APIC)
 
 # x86-64 doesn't support PCI BIOS access from long mode so always go direct.
 config PCI_DIRECT

diff --git a/trunk/drivers/pci/Kconfig b/trunk/drivers/pci/Kconfig
@@ -1,10 +1,14 @@
 #
 # PCI configuration
 #
+config ARCH_SUPPORTS_MSI
+	bool
+	default n
+
 config PCI_MSI
 	bool "Message Signaled Interrupts (MSI and MSI-X)"
 	depends on PCI
-	depends on (X86_LOCAL_APIC && X86_IO_APIC) || IA64 || SPARC64
+	depends on ARCH_SUPPORTS_MSI
 	help
 	   This allows device drivers to enable MSI (Message Signaled
 	   Interrupts).  Message Signaled Interrupts enable a device to