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authorRupjyoti Sarmah <rsarmah@amcc.com>2011-03-29 23:10:24 +0000
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>2011-05-26 15:00:37 +1000
commit3fb7933850faf1017c59a675e895ed8f27fef4be (patch)
tree0d9b038f08aefb888329c134aedfa391c30d8a99 /arch/powerpc/sysdev/Kconfig
parent4dd602900196bcc00505485e2a363caec4f3fd93 (diff)
powerpc/4xx: Adding PCIe MSI support
This patch adds MSI support for 440SPe, 460Ex, 460Sx and 405Ex. Signed-off-by: Rupjyoti Sarmah <rsarmah@apm.com> Signed-off-by: Tirumala R Marri <tmarri@apm.com> Acked-by: Josh Boyer <jwboyer@linux.vnet.ibm.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/sysdev/Kconfig')
-rw-r--r--arch/powerpc/sysdev/Kconfig7
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/powerpc/sysdev/Kconfig b/arch/powerpc/sysdev/Kconfig
index d775fd148d13..7b4df37ac381 100644
--- a/arch/powerpc/sysdev/Kconfig
+++ b/arch/powerpc/sysdev/Kconfig
@@ -7,11 +7,18 @@ config PPC4xx_PCI_EXPRESS
depends on PCI && 4xx
default n
+config PPC4xx_MSI
+ bool
+ depends on PCI_MSI
+ depends on PCI && 4xx
+ default n
+
config PPC_MSI_BITMAP
bool
depends on PCI_MSI
default y if MPIC
default y if FSL_PCI
+ default y if PPC4xx_MSI
source "arch/powerpc/sysdev/xics/Kconfig"