From 762afb7317b1987fa0851135fe4f2947f68c3c2a Mon Sep 17 00:00:00 2001 From: FUJITA Tomonori Date: Tue, 4 Aug 2009 19:08:22 +0000 Subject: powerpc: Remove addr_needs_map in struct dma_mapping_ops This patch adds max_direct_dma_addr to struct dev_archdata to remove addr_needs_map in struct dma_mapping_ops. It also converts dma_capable() to use max_direct_dma_addr. max_direct_dma_addr is initialized in pci_dma_dev_setup_swiotlb(), called via ppc_md.pci_dma_dev_setup hook. For further information: http://marc.info/?t=124719060200001&r=1&w=2 Signed-off-by: FUJITA Tomonori Acked-by: Becky Bruce Signed-off-by: Benjamin Herrenschmidt --- arch/powerpc/platforms/85xx/mpc8536_ds.c | 1 + arch/powerpc/platforms/85xx/mpc85xx_ds.c | 1 + arch/powerpc/platforms/85xx/mpc85xx_mds.c | 1 + arch/powerpc/platforms/86xx/mpc86xx_hpcn.c | 1 + 4 files changed, 4 insertions(+) (limited to 'arch/powerpc/platforms') diff --git a/arch/powerpc/platforms/85xx/mpc8536_ds.c b/arch/powerpc/platforms/85xx/mpc8536_ds.c index 055ff417bae9..bf052c056106 100644 --- a/arch/powerpc/platforms/85xx/mpc8536_ds.c +++ b/arch/powerpc/platforms/85xx/mpc8536_ds.c @@ -97,6 +97,7 @@ static void __init mpc8536_ds_setup_arch(void) if (lmb_end_of_DRAM() > max) { ppc_swiotlb_enable = 1; set_pci_dma_ops(&swiotlb_pci_dma_ops); + ppc_md.pci_dma_dev_setup = pci_dma_dev_setup_swiotlb; } #endif diff --git a/arch/powerpc/platforms/85xx/mpc85xx_ds.c b/arch/powerpc/platforms/85xx/mpc85xx_ds.c index 849c0ac0025f..c6f92ccd963b 100644 --- a/arch/powerpc/platforms/85xx/mpc85xx_ds.c +++ b/arch/powerpc/platforms/85xx/mpc85xx_ds.c @@ -193,6 +193,7 @@ static void __init mpc85xx_ds_setup_arch(void) if (lmb_end_of_DRAM() > max) { ppc_swiotlb_enable = 1; set_pci_dma_ops(&swiotlb_pci_dma_ops); + ppc_md.pci_dma_dev_setup = pci_dma_dev_setup_swiotlb; } #endif diff --git a/arch/powerpc/platforms/85xx/mpc85xx_mds.c b/arch/powerpc/platforms/85xx/mpc85xx_mds.c index 20a61d0af33b..25998b661f20 100644 --- a/arch/powerpc/platforms/85xx/mpc85xx_mds.c +++ b/arch/powerpc/platforms/85xx/mpc85xx_mds.c @@ -256,6 +256,7 @@ static void __init mpc85xx_mds_setup_arch(void) if (lmb_end_of_DRAM() > max) { ppc_swiotlb_enable = 1; set_pci_dma_ops(&swiotlb_pci_dma_ops); + ppc_md.pci_dma_dev_setup = pci_dma_dev_setup_swiotlb; } #endif } diff --git a/arch/powerpc/platforms/86xx/mpc86xx_hpcn.c b/arch/powerpc/platforms/86xx/mpc86xx_hpcn.c index 66327024a6a6..803230156875 100644 --- a/arch/powerpc/platforms/86xx/mpc86xx_hpcn.c +++ b/arch/powerpc/platforms/86xx/mpc86xx_hpcn.c @@ -106,6 +106,7 @@ mpc86xx_hpcn_setup_arch(void) if (lmb_end_of_DRAM() > max) { ppc_swiotlb_enable = 1; set_pci_dma_ops(&swiotlb_pci_dma_ops); + ppc_md.pci_dma_dev_setup = pci_dma_dev_setup_swiotlb; } #endif } -- cgit v1.2.3