diff options
Diffstat (limited to 'arch/ia64/hp/common/sba_iommu.c')
| -rw-r--r-- | arch/ia64/hp/common/sba_iommu.c | 32 |
1 files changed, 11 insertions, 21 deletions
diff --git a/arch/ia64/hp/common/sba_iommu.c b/arch/ia64/hp/common/sba_iommu.c index 30c43d39dede..1a871b78e570 100644 --- a/arch/ia64/hp/common/sba_iommu.c +++ b/arch/ia64/hp/common/sba_iommu.c @@ -1140,11 +1140,13 @@ sba_alloc_coherent(struct device *dev, size_t size, dma_addr_t *dma_handle, #ifdef CONFIG_NUMA { + int node = ioc->node; struct page *page; - page = alloc_pages_exact_node(ioc->node == MAX_NUMNODES ? - numa_node_id() : ioc->node, flags, - get_order(size)); + if (node == NUMA_NO_NODE) + node = numa_node_id(); + + page = alloc_pages_exact_node(node, flags, get_order(size)); if (unlikely(!page)) return NULL; @@ -1914,7 +1916,7 @@ ioc_show(struct seq_file *s, void *v) seq_printf(s, "Hewlett Packard %s IOC rev %d.%d\n", ioc->name, ((ioc->rev >> 4) & 0xF), (ioc->rev & 0xF)); #ifdef CONFIG_NUMA - if (ioc->node != MAX_NUMNODES) + if (ioc->node != NUMA_NO_NODE) seq_printf(s, "NUMA node : %d\n", ioc->node); #endif seq_printf(s, "IOVA size : %ld MB\n", ((ioc->pdir_size >> 3) * iovp_size)/(1024*1024)); @@ -2015,31 +2017,19 @@ sba_connect_bus(struct pci_bus *bus) printk(KERN_WARNING "No IOC for PCI Bus %04x:%02x in ACPI\n", pci_domain_nr(bus), bus->number); } -#ifdef CONFIG_NUMA static void __init sba_map_ioc_to_node(struct ioc *ioc, acpi_handle handle) { +#ifdef CONFIG_NUMA unsigned int node; - int pxm; - - ioc->node = MAX_NUMNODES; - - pxm = acpi_get_pxm(handle); - - if (pxm < 0) - return; - - node = pxm_to_node(pxm); - if (node >= MAX_NUMNODES || !node_online(node)) - return; + node = acpi_get_node(handle); + if (node != NUMA_NO_NODE && !node_online(node)) + node = NUMA_NO_NODE; ioc->node = node; - return; -} -#else -#define sba_map_ioc_to_node(ioc, handle) #endif +} static int acpi_sba_ioc_add(struct acpi_device *device, |