X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=arch%2Fsparc64%2Fkernel%2Fpci.c;h=bba140d98b1b8c1802664f625b102fb532339f9d;hb=f7f1b0f1e2fbadeab12d24236000e778aa9b1ead;hp=2ffd1efefcc09bec7b1d8fd406bbac6b9dcd258b;hpb=e3f6fb6212a7102bdb56ba38fa1e98fe72950475;p=linux-2.6.git

diff --git a/arch/sparc64/kernel/pci.c b/arch/sparc64/kernel/pci.c
index 2ffd1efef..bba140d98 100644
--- a/arch/sparc64/kernel/pci.c
+++ b/arch/sparc64/kernel/pci.c
@@ -18,6 +18,7 @@
 
 #include <asm/uaccess.h>
 #include <asm/pbm.h>
+#include <asm/pgtable.h>
 #include <asm/irq.h>
 #include <asm/ebus.h>
 #include <asm/isa.h>
@@ -734,12 +735,10 @@ static void __pci_mmap_set_flags(struct pci_dev *dev, struct vm_area_struct *vma
 static void __pci_mmap_set_pgprot(struct pci_dev *dev, struct vm_area_struct *vma,
 					     enum pci_mmap_state mmap_state)
 {
-	/* Our io_remap_page_range takes care of this, do nothing. */
+	/* Our io_remap_page_range/io_remap_pfn_range takes care of this,
+	   do nothing. */
 }
 
-extern int io_remap_page_range(struct vm_area_struct *vma, unsigned long from, unsigned long offset,
-			       unsigned long size, pgprot_t prot, int space);
-
 /* Perform the actual remap of the pages for a PCI device mapping, as appropriate
  * for this architecture.  The region in the process to map is described by vm_start
  * and vm_end members of VMA, the base physical address is found in vm_pgoff.
@@ -761,10 +760,10 @@ 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);
 
-	ret = io_remap_page_range(vma, vma->vm_start,
-				  (vma->vm_pgoff << PAGE_SHIFT |
-				   (write_combine ? 0x1UL : 0x0UL)),
-				  vma->vm_end - vma->vm_start, vma->vm_page_prot, 0);
+	ret = io_remap_pfn_range(vma, vma->vm_start,
+				 vma->vm_pgoff,
+				 vma->vm_end - vma->vm_start,
+				 vma->vm_page_prot);
 	if (ret)
 		return ret;
 
@@ -794,12 +793,6 @@ int pci_domain_nr(struct pci_bus *pbus)
 }
 EXPORT_SYMBOL(pci_domain_nr);
 
-int pci_name_bus(char *name, struct pci_bus *bus)
-{
-	sprintf(name, "%04x:%02x", pci_domain_nr(bus), bus->number);
-	return 0;
-}
-
 int pcibios_prep_mwi(struct pci_dev *dev)
 {
 	/* We set correct PCI_CACHE_LINE_SIZE register values for every