devres: implement pcim_iomap_regions()

[linux-drm-fsl-dcu.git] / include / asm-powerpc / topology.h

diff --git a/include/asm-powerpc/topology.h b/include/asm-powerpc/topology.h
index 92f3e5507d224cfc1cbf80e10d7d6bc09647a804..6610495f5f166201f5d0e6f3f4ed1b2b665f933c 100644 (file)
--- a/include/asm-powerpc/topology.h
+++ b/include/asm-powerpc/topology.h
@@ -32,7 +32,14 @@ static inline int node_to_first_cpu(int node)
 int of_node_to_nid(struct device_node *device);
 
 struct pci_bus;
+#ifdef CONFIG_PCI
 extern int pcibus_to_node(struct pci_bus *bus);
+#else
+static inline int pcibus_to_node(struct pci_bus *bus)
+{
+       return -1;
+}
+#endif
 
 #define pcibus_to_cpumask(bus) (pcibus_to_node(bus) == -1 ? \
                                        CPU_MASK_ALL : \
@@ -43,6 +50,7 @@ extern int pcibus_to_node(struct pci_bus *bus);
 #define SD_NODE_INIT (struct sched_domain) {           \
        .span                   = CPU_MASK_NONE,        \
        .parent                 = NULL,                 \
+       .child                  = NULL,                 \
        .groups                 = NULL,                 \
        .min_interval           = 8,                    \
        .max_interval           = 32,                   \
@@ -58,6 +66,7 @@ extern int pcibus_to_node(struct pci_bus *bus);
                                | SD_BALANCE_EXEC       \
                                | SD_BALANCE_NEWIDLE    \
                                | SD_WAKE_IDLE          \
+                               | SD_SERIALIZE          \
                                | SD_WAKE_BALANCE,      \
        .last_balance           = jiffies,              \
        .balance_interval       = 1,                    \
@@ -93,5 +102,16 @@ static inline void sysfs_remove_device_from_node(struct sys_device *dev,
 
 #endif /* CONFIG_NUMA */
 
+#ifdef CONFIG_SMP
+#include <asm/cputable.h>
+#define smt_capable()          (cpu_has_feature(CPU_FTR_SMT))
+
+#ifdef CONFIG_PPC64
+#include <asm/smp.h>
+
+#define topology_thread_siblings(cpu)  (cpu_sibling_map[cpu])
+#endif
+#endif
+
 #endif /* __KERNEL__ */
 #endif /* _ASM_POWERPC_TOPOLOGY_H */