[PATCH] PCI: altix: msi support

MSI callouts for altix.  Involves a fair amount of code reorg in sn irq.c
code as well as adding some extensions to the altix PCI provider abstaction.

Signed-off-by: Mark Maule <maule@sgi.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 1 insertions, 8 deletions

diff --git a/arch/ia64/sn/kernel/io_init.c b/arch/ia64/sn/kernel/io_init.c
index 5101ac462643..dc09a6a28a37 100644
--- a/arch/ia64/sn/kernel/io_init.c
+++ b/arch/ia64/sn/kernel/io_init.c
@@ -58,7 +58,7 @@ static int max_pcibus_number = 255;	/* Default highest pci bus number */
  */
 
 static dma_addr_t
-sn_default_pci_map(struct pci_dev *pdev, unsigned long paddr, size_t size)
+sn_default_pci_map(struct pci_dev *pdev, unsigned long paddr, size_t size, int type)
 {
         return 0;
 }
@@ -457,13 +457,6 @@ void sn_pci_fixup_slot(struct pci_dev *dev)
                 pcidev_info->pdi_sn_irq_info = NULL;
                 kfree(sn_irq_info);
         }
-
-        /*
-         * MSI currently not supported on altix.  Remove this when
-         * the MSI abstraction patches are integrated into the kernel
-         * (sometime after 2.6.16 releases)
-         */
-        dev->no_msi = 1;
 }
 
 /*