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author | Steven Whitehouse <swhiteho@redhat.com> | 2006-03-31 15:34:58 -0500 |
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committer | Steven Whitehouse <swhiteho@redhat.com> | 2006-03-31 15:34:58 -0500 |
commit | 86579dd06deecfa6ac88d5e84e4d63c397cd6f6d (patch) | |
tree | b4475d3ccde53015ad84a06e4e55e64591171b75 /arch/sparc64/kernel/pci.c | |
parent | 7ea9ea832212c4a755650f7c7cc1ff0b63292a41 (diff) | |
parent | a0f067802576d4eb4c65d40b8ee7d6ea3c81dd61 (diff) | |
download | linux-stable-86579dd06deecfa6ac88d5e84e4d63c397cd6f6d.tar.gz linux-stable-86579dd06deecfa6ac88d5e84e4d63c397cd6f6d.tar.bz2 linux-stable-86579dd06deecfa6ac88d5e84e4d63c397cd6f6d.zip |
Merge branch 'master'
Diffstat (limited to 'arch/sparc64/kernel/pci.c')
-rw-r--r-- | arch/sparc64/kernel/pci.c | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/arch/sparc64/kernel/pci.c b/arch/sparc64/kernel/pci.c index 2ff7c32ab0ce..dfccff29e182 100644 --- a/arch/sparc64/kernel/pci.c +++ b/arch/sparc64/kernel/pci.c @@ -188,6 +188,7 @@ extern void psycho_init(int, char *); extern void schizo_init(int, char *); extern void schizo_plus_init(int, char *); extern void tomatillo_init(int, char *); +extern void sun4v_pci_init(int, char *); static struct { char *model_name; @@ -204,6 +205,7 @@ static struct { { "pci108e,8002", schizo_plus_init }, { "SUNW,tomatillo", tomatillo_init }, { "pci108e,a801", tomatillo_init }, + { "SUNW,sun4v-pci", sun4v_pci_init }, }; #define PCI_NUM_CONTROLLER_TYPES (sizeof(pci_controller_table) / \ sizeof(pci_controller_table[0])) @@ -283,6 +285,12 @@ int __init pcic_present(void) return pci_controller_scan(pci_is_controller); } +struct pci_iommu_ops *pci_iommu_ops; +EXPORT_SYMBOL(pci_iommu_ops); + +extern struct pci_iommu_ops pci_sun4u_iommu_ops, + pci_sun4v_iommu_ops; + /* Find each controller in the system, attach and initialize * software state structure for each and link into the * pci_controller_root. Setup the controller enough such @@ -290,6 +298,11 @@ int __init pcic_present(void) */ static void __init pci_controller_probe(void) { + if (tlb_type == hypervisor) + pci_iommu_ops = &pci_sun4v_iommu_ops; + else + pci_iommu_ops = &pci_sun4u_iommu_ops; + printk("PCI: Probing for controllers.\n"); pci_controller_scan(pci_controller_init); @@ -643,6 +656,7 @@ int pci_mmap_page_range(struct pci_dev *dev, struct vm_area_struct *vma, __pci_mmap_set_flags(dev, vma, mmap_state); __pci_mmap_set_pgprot(dev, vma, mmap_state); + vma->vm_page_prot = pgprot_noncached(vma->vm_page_prot); ret = io_remap_pfn_range(vma, vma->vm_start, vma->vm_pgoff, vma->vm_end - vma->vm_start, @@ -650,7 +664,6 @@ int pci_mmap_page_range(struct pci_dev *dev, struct vm_area_struct *vma, if (ret) return ret; - vma->vm_flags |= VM_IO; return 0; } |