From 5cef379b34ffcd96567066ddc1012bd40e6e7675 Mon Sep 17 00:00:00 2001 From: Becky Bruce Date: Thu, 14 May 2009 17:42:29 -0500 Subject: powerpc: Add 86xx support for SWIOTLB This is the final bit of code to allow enabling swiotlb on mpc86xx. The platform-specific code is very small and consists of enabling SWIOTLB in the config file, registering the swiotlb_setup_bus_notifier initcall, and setting pci_dma_ops to point to swiotlb_pci_dma_ops if we have more memory than can be mapped by the inbound PCI windows. Signed-off-by: Becky Bruce Signed-off-by: Kumar Gala --- arch/powerpc/platforms/86xx/Kconfig | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/powerpc/platforms/86xx/Kconfig') diff --git a/arch/powerpc/platforms/86xx/Kconfig b/arch/powerpc/platforms/86xx/Kconfig index fdaf4ddaa955..9c7b64a3402b 100644 --- a/arch/powerpc/platforms/86xx/Kconfig +++ b/arch/powerpc/platforms/86xx/Kconfig @@ -15,6 +15,7 @@ config MPC8641_HPCN select DEFAULT_UIMAGE select FSL_ULI1575 select HAS_RAPIDIO + select SWIOTLB help This option enables support for the MPC8641 HPCN board. -- cgit v1.2.3-59-g8ed1b