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authorChris Metcalf <cmetcalf@tilera.com>2012-04-07 17:10:17 -0400
committerChris Metcalf <cmetcalf@tilera.com>2012-07-18 16:39:11 -0400
commit129622672d70711c6c844fb529381ff0dad9085a (patch)
treeea05d97ec3a457814e282c5cf8423c9e30994cb9 /arch/tile/Kconfig
parentbce5bbbb23f780a792be7e594af7cd4b4aae1cd4 (diff)
arch/tile: tilegx PCI root complex support
This change implements PCIe root complex support for tilegx using the kernel support layer for accessing the TRIO hardware shim. Reviewed-by: Bjorn Helgaas <bhelgaas@google.com> [changes in 07487f3] Signed-off-by: Chris Metcalf <cmetcalf@tilera.com>
Diffstat (limited to 'arch/tile/Kconfig')
-rw-r--r--arch/tile/Kconfig3
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/tile/Kconfig b/arch/tile/Kconfig
index 645979cfb71..a5302d31922 100644
--- a/arch/tile/Kconfig
+++ b/arch/tile/Kconfig
@@ -356,6 +356,9 @@ config PCI
default y
select PCI_DOMAINS
select GENERIC_PCI_IOMAP
+ select TILE_GXIO_TRIO if TILEGX
+ select ARCH_SUPPORTS_MSI if TILEGX
+ select PCI_MSI if TILEGX
---help---
Enable PCI root complex support, so PCIe endpoint devices can
be attached to the Tile chip. Many, but not all, PCI devices