x86: Move get/find_smp_config to x86_init_ops
Replace the quirk machinery by a x86_init_ops function which defaults
to the standard implementation.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
diff --git a/arch/x86/include/asm/mpspec.h b/arch/x86/include/asm/mpspec.h
index e3c579e..79c9450 100644
--- a/arch/x86/include/asm/mpspec.h
+++ b/arch/x86/include/asm/mpspec.h
@@ -4,6 +4,7 @@
#include <linux/init.h>
#include <asm/mpspec_def.h>
+#include <asm/x86_init.h>
extern int apic_version[MAX_APICS];
extern int pic_mode;
@@ -41,9 +42,6 @@
#endif /* CONFIG_X86_64 */
-extern void early_find_smp_config(void);
-extern void early_get_smp_config(void);
-
#if defined(CONFIG_MCA) || defined(CONFIG_EISA)
extern int mp_bus_id_to_type[MAX_MP_BUSSES];
#endif
@@ -52,14 +50,36 @@
extern unsigned int boot_cpu_physical_apicid;
extern unsigned int max_physical_apicid;
-extern int smp_found_config;
extern int mpc_default_type;
extern unsigned long mp_lapic_addr;
-extern void get_smp_config(void);
+#ifdef CONFIG_X86_LOCAL_APIC
+extern int smp_found_config;
+#else
+# define smp_found_config 0
+#endif
+
+static inline void get_smp_config(void)
+{
+ x86_init.mpparse.get_smp_config(0);
+}
+
+static inline void early_get_smp_config(void)
+{
+ x86_init.mpparse.get_smp_config(1);
+}
+
+static inline void find_smp_config(void)
+{
+ x86_init.mpparse.find_smp_config(1);
+}
+
+static inline void early_find_smp_config(void)
+{
+ x86_init.mpparse.find_smp_config(0);
+}
#ifdef CONFIG_X86_MPPARSE
-extern void find_smp_config(void);
extern void early_reserve_e820_mpc_new(void);
extern int enable_update_mptable;
extern int default_mpc_apic_id(struct mpc_cpu *m);
@@ -69,13 +89,16 @@
# else
# define default_mpc_oem_bus_info NULL
# endif
+extern void default_find_smp_config(unsigned int reserve);
+extern void default_get_smp_config(unsigned int early);
#else
-static inline void find_smp_config(void) { }
static inline void early_reserve_e820_mpc_new(void) { }
#define enable_update_mptable 0
#define default_mpc_apic_id NULL
#define default_smp_read_mpc_oem NULL
#define default_mpc_oem_bus_info NULL
+#define default_find_smp_config x86_init_uint_noop
+#define default_get_smp_config x86_init_uint_noop
#endif
void __cpuinit generic_processor_info(int apicid, int version);
diff --git a/arch/x86/include/asm/setup.h b/arch/x86/include/asm/setup.h
index 6121a8a..345a255 100644
--- a/arch/x86/include/asm/setup.h
+++ b/arch/x86/include/asm/setup.h
@@ -19,8 +19,6 @@
int (*arch_pre_intr_init)(void);
int (*arch_intr_init)(void);
int (*arch_trap_init)(void);
- int (*mach_get_smp_config)(unsigned int early);
- int (*mach_find_smp_config)(unsigned int reserve);
};
extern void x86_quirk_intr_init(void);
diff --git a/arch/x86/include/asm/x86_init.h b/arch/x86/include/asm/x86_init.h
index 2833a87..e0d4729 100644
--- a/arch/x86/include/asm/x86_init.h
+++ b/arch/x86/include/asm/x86_init.h
@@ -13,6 +13,8 @@
* @smp_read_mpc_oem: platform specific oem mpc table setup
* @mpc_oem_pci_bus: platform specific pci bus setup (default NULL)
* @mpc_oem_bus_info: platform specific mpc bus info
+ * @find_smp_config: find the smp configuration
+ * @get_smp_config: get the smp configuration
*/
struct x86_init_mpparse {
void (*mpc_record)(unsigned int mode);
@@ -21,6 +23,8 @@
void (*smp_read_mpc_oem)(struct mpc_table *mpc);
void (*mpc_oem_pci_bus)(struct mpc_bus *m);
void (*mpc_oem_bus_info)(struct mpc_bus *m, char *name);
+ void (*find_smp_config)(unsigned int reserve);
+ void (*get_smp_config)(unsigned int early);
};
/**