From 129622672d70711c6c844fb529381ff0dad9085a Mon Sep 17 00:00:00 2001 From: Chris Metcalf Date: Sat, 7 Apr 2012 17:10:17 -0400 Subject: 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 [changes in 07487f3] Signed-off-by: Chris Metcalf --- arch/tile/Kconfig | 3 +++ 1 file changed, 3 insertions(+) (limited to 'arch/tile/Kconfig') 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 -- cgit v1.2.3