Merge branch 'for-linus' of git://git390.osdl.marist.edu/pub/scm/linux-2.6

[linux-2.6-omap-h63xx.git] / arch / sparc64 / kernel / pci_sun4v.c

diff --git a/arch/sparc64/kernel/pci_sun4v.c b/arch/sparc64/kernel/pci_sun4v.c
index 01839706bd520b17c73a548d5225e3b1cc238720..e2bb9790039c5b47f9e6b85a8bd35f387665d7ce 100644 (file)
--- a/arch/sparc64/kernel/pci_sun4v.c
+++ b/arch/sparc64/kernel/pci_sun4v.c
@@ -127,10 +127,12 @@ static inline long iommu_batch_end(void)
 static void *dma_4v_alloc_coherent(struct device *dev, size_t size,
                                   dma_addr_t *dma_addrp, gfp_t gfp)
 {
-       struct iommu *iommu;
        unsigned long flags, order, first_page, npages, n;
+       struct iommu *iommu;
+       struct page *page;
        void *ret;
        long entry;
+       int nid;
 
        size = IO_PAGE_ALIGN(size);
        order = get_order(size);
@@ -139,10 +141,12 @@ static void *dma_4v_alloc_coherent(struct device *dev, size_t size,
 
        npages = size >> IO_PAGE_SHIFT;
 
-       first_page = __get_free_pages(gfp, order);
-       if (unlikely(first_page == 0UL))
+       nid = dev->archdata.numa_node;
+       page = alloc_pages_node(nid, gfp, order);
+       if (unlikely(!page))
                return NULL;
 
+       first_page = (unsigned long) page_address(page);
        memset((char *)first_page, 0, PAGE_SIZE << order);
 
        iommu = dev->archdata.iommu;
@@ -899,6 +903,8 @@ static void __init pci_sun4v_pbm_init(struct pci_controller_info *p,
        pbm->next = pci_pbm_root;
        pci_pbm_root = pbm;
 
+       pbm->numa_node = of_node_to_nid(dp);
+
        pbm->scan_bus = pci_sun4v_scan_bus;
        pbm->pci_ops = &sun4v_pci_ops;
        pbm->config_space_reg_bits = 12;
@@ -913,6 +919,7 @@ static void __init pci_sun4v_pbm_init(struct pci_controller_info *p,
        pbm->name = dp->full_name;
 
        printk("%s: SUN4V PCI Bus Module\n", pbm->name);
+       printk("%s: On NUMA node %d\n", pbm->name, pbm->numa_node);
 
        pci_determine_mem_io_space(pbm);