diff options
| -rw-r--r-- | arch/powerpc/platforms/cell/spu_base.c | 43 | ||||
| -rw-r--r-- | include/asm-powerpc/spu.h | 1 |
2 files changed, 21 insertions, 23 deletions
diff --git a/arch/powerpc/platforms/cell/spu_base.c b/arch/powerpc/platforms/cell/spu_base.c index b788e165c557..ad141fe8d52d 100644 --- a/arch/powerpc/platforms/cell/spu_base.c +++ b/arch/powerpc/platforms/cell/spu_base.c @@ -529,8 +529,8 @@ static int __init find_spu_node_id(struct device_node *spe) return id ? *id : 0; } -static int __init cell_spuprop_present(struct device_node *spe, - const char *prop) +static int __init cell_spuprop_present(struct spu *spu, struct device_node *spe, + const char *prop) { static DEFINE_MUTEX(add_spumem_mutex); @@ -541,7 +541,6 @@ static int __init cell_spuprop_present(struct device_node *spe, int proplen; unsigned long start_pfn, nr_pages; - int node_id; struct pglist_data *pgdata; struct zone *zone; int ret; @@ -552,14 +551,7 @@ static int __init cell_spuprop_present(struct device_node *spe, start_pfn = p->address >> PAGE_SHIFT; nr_pages = ((unsigned long)p->len + PAGE_SIZE - 1) >> PAGE_SHIFT; - /* - * XXX need to get the correct NUMA node in here. This may - * be different from the spe::node_id property, e.g. when - * the host firmware is not NUMA aware. - */ - node_id = 0; - - pgdata = NODE_DATA(node_id); + pgdata = NODE_DATA(spu->nid); zone = pgdata->node_zones; /* XXX rethink locking here */ @@ -570,8 +562,8 @@ static int __init cell_spuprop_present(struct device_node *spe, return ret; } -static void __iomem * __init map_spe_prop(struct device_node *n, - const char *name) +static void __iomem * __init map_spe_prop(struct spu *spu, + struct device_node *n, const char *name) { struct address_prop { unsigned long address; @@ -589,7 +581,7 @@ static void __iomem * __init map_spe_prop(struct device_node *n, prop = p; - err = cell_spuprop_present(n, name); + err = cell_spuprop_present(spu, n, name); if (err && (err != -EEXIST)) goto out; @@ -607,44 +599,45 @@ static void spu_unmap(struct spu *spu) iounmap((u8 __iomem *)spu->local_store); } -static int __init spu_map_device(struct spu *spu, struct device_node *spe) +static int __init spu_map_device(struct spu *spu, struct device_node *node) { char *prop; int ret; ret = -ENODEV; - prop = get_property(spe, "isrc", NULL); + prop = get_property(node, "isrc", NULL); if (!prop) goto out; spu->isrc = *(unsigned int *)prop; - spu->name = get_property(spe, "name", NULL); + spu->name = get_property(node, "name", NULL); if (!spu->name) goto out; - prop = get_property(spe, "local-store", NULL); + prop = get_property(node, "local-store", NULL); if (!prop) goto out; spu->local_store_phys = *(unsigned long *)prop; /* we use local store as ram, not io memory */ - spu->local_store = (void __force *)map_spe_prop(spe, "local-store"); + spu->local_store = (void __force *) + map_spe_prop(spu, node, "local-store"); if (!spu->local_store) goto out; - prop = get_property(spe, "problem", NULL); + prop = get_property(node, "problem", NULL); if (!prop) goto out_unmap; spu->problem_phys = *(unsigned long *)prop; - spu->problem= map_spe_prop(spe, "problem"); + spu->problem= map_spe_prop(spu, node, "problem"); if (!spu->problem) goto out_unmap; - spu->priv1= map_spe_prop(spe, "priv1"); + spu->priv1= map_spe_prop(spu, node, "priv1"); /* priv1 is not available on a hypervisor */ - spu->priv2= map_spe_prop(spe, "priv2"); + spu->priv2= map_spe_prop(spu, node, "priv2"); if (!spu->priv2) goto out_unmap; ret = 0; @@ -672,6 +665,10 @@ static int __init create_spu(struct device_node *spe) goto out_free; spu->node = find_spu_node_id(spe); + spu->nid = of_node_to_nid(spe); + if (spu->nid == -1) + spu->nid = 0; + spu->stop_code = 0; spu->slb_replace = 0; spu->mm = NULL; diff --git a/include/asm-powerpc/spu.h b/include/asm-powerpc/spu.h index f431d8b0b651..7cfcff3ef027 100644 --- a/include/asm-powerpc/spu.h +++ b/include/asm-powerpc/spu.h @@ -117,6 +117,7 @@ struct spu { struct list_head list; struct list_head sched_list; int number; + int nid; u32 isrc; u32 node; u64 flags; |