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-rw-r--r--arch/sparc64/kernel/pci.c13
1 files changed, 13 insertions, 0 deletions
diff --git a/arch/sparc64/kernel/pci.c b/arch/sparc64/kernel/pci.c
index 2ff7c32ab0ce..95ffa9418620 100644
--- a/arch/sparc64/kernel/pci.c
+++ b/arch/sparc64/kernel/pci.c
@@ -188,6 +188,7 @@ extern void psycho_init(int, char *);
188extern void schizo_init(int, char *); 188extern void schizo_init(int, char *);
189extern void schizo_plus_init(int, char *); 189extern void schizo_plus_init(int, char *);
190extern void tomatillo_init(int, char *); 190extern void tomatillo_init(int, char *);
191extern void sun4v_pci_init(int, char *);
191 192
192static struct { 193static struct {
193 char *model_name; 194 char *model_name;
@@ -204,6 +205,7 @@ static struct {
204 { "pci108e,8002", schizo_plus_init }, 205 { "pci108e,8002", schizo_plus_init },
205 { "SUNW,tomatillo", tomatillo_init }, 206 { "SUNW,tomatillo", tomatillo_init },
206 { "pci108e,a801", tomatillo_init }, 207 { "pci108e,a801", tomatillo_init },
208 { "SUNW,sun4v-pci", sun4v_pci_init },
207}; 209};
208#define PCI_NUM_CONTROLLER_TYPES (sizeof(pci_controller_table) / \ 210#define PCI_NUM_CONTROLLER_TYPES (sizeof(pci_controller_table) / \
209 sizeof(pci_controller_table[0])) 211 sizeof(pci_controller_table[0]))
@@ -283,6 +285,12 @@ int __init pcic_present(void)
283 return pci_controller_scan(pci_is_controller); 285 return pci_controller_scan(pci_is_controller);
284} 286}
285 287
288struct pci_iommu_ops *pci_iommu_ops;
289EXPORT_SYMBOL(pci_iommu_ops);
290
291extern struct pci_iommu_ops pci_sun4u_iommu_ops,
292 pci_sun4v_iommu_ops;
293
286/* Find each controller in the system, attach and initialize 294/* Find each controller in the system, attach and initialize
287 * software state structure for each and link into the 295 * software state structure for each and link into the
288 * pci_controller_root. Setup the controller enough such 296 * pci_controller_root. Setup the controller enough such
@@ -290,6 +298,11 @@ int __init pcic_present(void)
290 */ 298 */
291static void __init pci_controller_probe(void) 299static void __init pci_controller_probe(void)
292{ 300{
301 if (tlb_type == hypervisor)
302 pci_iommu_ops = &pci_sun4v_iommu_ops;
303 else
304 pci_iommu_ops = &pci_sun4u_iommu_ops;
305
293 printk("PCI: Probing for controllers.\n"); 306 printk("PCI: Probing for controllers.\n");
294 307
295 pci_controller_scan(pci_controller_init); 308 pci_controller_scan(pci_controller_init);