diff options
Diffstat (limited to 'arch/ia64/sn/kernel')
| -rw-r--r-- | arch/ia64/sn/kernel/io_init.c | 20 | ||||
| -rw-r--r-- | arch/ia64/sn/kernel/xpc_channel.c | 8 |
2 files changed, 22 insertions, 6 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: diff --git a/arch/ia64/sn/kernel/xpc_channel.c b/arch/ia64/sn/kernel/xpc_channel.c index 6d02dac8056..94698bea7be 100644 --- a/arch/ia64/sn/kernel/xpc_channel.c +++ b/arch/ia64/sn/kernel/xpc_channel.c @@ -72,7 +72,7 @@ xpc_initialize_channels(struct xpc_partition *part, partid_t partid) enum xpc_retval xpc_setup_infrastructure(struct xpc_partition *part) { - int ret; + int ret, cpuid; struct timer_list *timer; partid_t partid = XPC_PARTID(part); @@ -223,9 +223,9 @@ xpc_setup_infrastructure(struct xpc_partition *part) xpc_vars_part[partid].openclose_args_pa = __pa(part->local_openclose_args); xpc_vars_part[partid].IPI_amo_pa = __pa(part->local_IPI_amo_va); - xpc_vars_part[partid].IPI_nasid = cpuid_to_nasid(smp_processor_id()); - xpc_vars_part[partid].IPI_phys_cpuid = - cpu_physical_id(smp_processor_id()); + cpuid = raw_smp_processor_id(); /* any CPU in this partition will do */ + xpc_vars_part[partid].IPI_nasid = cpuid_to_nasid(cpuid); + xpc_vars_part[partid].IPI_phys_cpuid = cpu_physical_id(cpuid); xpc_vars_part[partid].nchannels = part->nchannels; xpc_vars_part[partid].magic = XPC_VP_MAGIC1; |