diff options
Diffstat (limited to 'arch/ia64/sn/kernel/io_init.c')
| -rw-r--r-- | arch/ia64/sn/kernel/io_init.c | 20 |
1 files changed, 18 insertions, 2 deletions
diff --git a/arch/ia64/sn/kernel/io_init.c b/arch/ia64/sn/kernel/io_init.c index a67f39e448c..a6649baf629 100644 --- a/arch/ia64/sn/kernel/io_init.c +++ b/arch/ia64/sn/kernel/io_init.c @@ -61,7 +61,7 @@ sn_default_pci_unmap(struct pci_dev *pdev, dma_addr_t addr, int direction) } static void * -sn_default_pci_bus_fixup(struct pcibus_bussoft *soft) +sn_default_pci_bus_fixup(struct pcibus_bussoft *soft, struct pci_controller *controller) { return NULL; } @@ -362,7 +362,7 @@ void sn_pci_controller_fixup(int segment, int busnum, struct pci_bus *bus) provider_soft = NULL; if (provider->bus_fixup) - provider_soft = (*provider->bus_fixup) (prom_bussoft_ptr); + provider_soft = (*provider->bus_fixup) (prom_bussoft_ptr, controller); if (provider_soft == NULL) return; /* fixup failed or not applicable */ @@ -380,6 +380,22 @@ void sn_pci_controller_fixup(int segment, int busnum, struct pci_bus *bus) SN_PCIBUS_BUSSOFT(bus)->bs_xwidget_info = &(hubdev_info->hdi_xwidget_info[SN_PCIBUS_BUSSOFT(bus)->bs_xid]); + /* + * If the node information we obtained during the fixup phase is invalid + * then set controller->node to -1 (undetermined) + */ + if (controller->node >= num_online_nodes()) { + struct pcibus_bussoft *b = SN_PCIBUS_BUSSOFT(bus); + + printk(KERN_WARNING "Device ASIC=%u XID=%u PBUSNUM=%lu" + "L_IO=%lx L_MEM=%lx BASE=%lx\n", + b->bs_asic_type, b->bs_xid, b->bs_persist_busnum, + b->bs_legacy_io, b->bs_legacy_mem, b->bs_base); + printk(KERN_WARNING "on node %d but only %d nodes online." + "Association set to undetermined.\n", + controller->node, num_online_nodes()); + controller->node = -1; + } return; error_return: |