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author | David Woodhouse <dwmw2@infradead.org> | 2007-01-18 10:34:51 +1100 |
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committer | David Woodhouse <dwmw2@infradead.org> | 2007-01-18 10:34:51 +1100 |
commit | 9cdf083f981b8d37b3212400a359368661385099 (patch) | |
tree | aa15a6a08ad87e650dea40fb59b3180bef0d345b /arch/powerpc/platforms/iseries/iommu.c | |
parent | e499e01d234a31d59679b7b1e1cf628d917ba49a (diff) | |
parent | a8b3485287731978899ced11f24628c927890e78 (diff) | |
download | talos-op-linux-9cdf083f981b8d37b3212400a359368661385099.tar.gz talos-op-linux-9cdf083f981b8d37b3212400a359368661385099.zip |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
Diffstat (limited to 'arch/powerpc/platforms/iseries/iommu.c')
-rw-r--r-- | arch/powerpc/platforms/iseries/iommu.c | 16 |
1 files changed, 5 insertions, 11 deletions
diff --git a/arch/powerpc/platforms/iseries/iommu.c b/arch/powerpc/platforms/iseries/iommu.c index 218817d13c5c..d7a756d5135c 100644 --- a/arch/powerpc/platforms/iseries/iommu.c +++ b/arch/powerpc/platforms/iseries/iommu.c @@ -27,6 +27,7 @@ #include <linux/types.h> #include <linux/dma-mapping.h> #include <linux/list.h> +#include <linux/pci.h> #include <asm/iommu.h> #include <asm/tce.h> @@ -114,12 +115,10 @@ void iommu_table_getparms_iSeries(unsigned long busno, { struct iommu_table_cb *parms; - parms = kmalloc(sizeof(*parms), GFP_KERNEL); + parms = kzalloc(sizeof(*parms), GFP_KERNEL); if (parms == NULL) panic("PCI_DMA: TCE Table Allocation failed."); - memset(parms, 0, sizeof(*parms)); - parms->itc_busno = busno; parms->itc_slotno = slotno; parms->itc_virtbus = virtbus; @@ -168,7 +167,7 @@ static struct iommu_table *iommu_table_find(struct iommu_table * tbl) } -void iommu_devnode_init_iSeries(struct device_node *dn) +void iommu_devnode_init_iSeries(struct pci_dev *pdev, struct device_node *dn) { struct iommu_table *tbl; struct pci_dn *pdn = PCI_DN(dn); @@ -186,19 +185,14 @@ void iommu_devnode_init_iSeries(struct device_node *dn) pdn->iommu_table = iommu_init_table(tbl, -1); else kfree(tbl); + pdev->dev.archdata.dma_data = pdn->iommu_table; } #endif -static void iommu_dev_setup_iSeries(struct pci_dev *dev) { } -static void iommu_bus_setup_iSeries(struct pci_bus *bus) { } - void iommu_init_early_iSeries(void) { ppc_md.tce_build = tce_build_iSeries; ppc_md.tce_free = tce_free_iSeries; - ppc_md.iommu_dev_setup = iommu_dev_setup_iSeries; - ppc_md.iommu_bus_setup = iommu_bus_setup_iSeries; - - pci_iommu_init(); + pci_dma_ops = &dma_iommu_ops; } |