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| author | Chris Metcalf <cmetcalf@tilera.com> | 2012-04-07 17:10:17 -0400 |
|---|---|---|
| committer | Chris Metcalf <cmetcalf@tilera.com> | 2012-07-18 16:39:11 -0400 |
| commit | 129622672d70711c6c844fb529381ff0dad9085a (patch) | |
| tree | ea05d97ec3a457814e282c5cf8423c9e30994cb9 /arch/tile/Kconfig | |
| parent | bce5bbbb23f780a792be7e594af7cd4b4aae1cd4 (diff) | |
| download | linux-stable-129622672d70711c6c844fb529381ff0dad9085a.tar.gz linux-stable-129622672d70711c6c844fb529381ff0dad9085a.tar.bz2 linux-stable-129622672d70711c6c844fb529381ff0dad9085a.zip | |
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/Kconfig | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/tile/Kconfig b/arch/tile/Kconfig index 645979cfb718..a5302d319229 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 |