1 files changed, 5 insertions, 2 deletions

diff --git a/arch/ia64/sn/pci/tioca_provider.c b/arch/ia64/sn/pci/tioca_provider.c
index 5d76a7581465..ea09c12f0258 100644
--- a/arch/ia64/sn/pci/tioca_provider.c
+++ b/arch/ia64/sn/pci/tioca_provider.c
@@ -559,7 +559,7 @@ tioca_error_intr_handler(int irq, void *arg, struct pt_regs *pt)
         ret_stuff.status = 0;
         ret_stuff.v0 = 0;
 
-        segment = 0;
+        segment = soft->ca_common.bs_persist_segment;
         busnum = soft->ca_common.bs_persist_busnum;
 
         SAL_CALL_NOLOCK(ret_stuff,
@@ -622,7 +622,8 @@ tioca_bus_fixup(struct pcibus_bussoft *prom_bussoft, struct pci_controller *cont
             nasid_to_cnodeid(tioca_common->ca_closest_nasid);
         tioca_common->ca_kernel_private = (uint64_t) tioca_kern;
 
-        bus = pci_find_bus(0, tioca_common->ca_common.bs_persist_busnum);
+        bus = pci_find_bus(tioca_common->ca_common.bs_persist_segment,
+                tioca_common->ca_common.bs_persist_busnum);
         BUG_ON(!bus);
         tioca_kern->ca_devices = &bus->devices;
 
@@ -656,6 +657,8 @@ static struct sn_pcibus_provider tioca_pci_interfaces = {
         .dma_map_consistent = tioca_dma_map,
         .dma_unmap = tioca_dma_unmap,
         .bus_fixup = tioca_bus_fixup,
+        .force_interrupt = NULL,
+        .target_interrupt = NULL
 };
 
 /**