x86: Move smp_read_mpc_oem to x86_init_ops.

Move smp_read_mpc_oem from quirks to x86_init.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

6 files changed, 13 insertions, 10 deletions

diff --git a/arch/x86/include/asm/mpspec.h b/arch/x86/include/asm/mpspec.h
index 03c6a92bfd42..5de8e92be2dc 100644
--- a/arch/x86/include/asm/mpspec.h
+++ b/arch/x86/include/asm/mpspec.h
@@ -63,11 +63,13 @@ 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);
+extern void default_smp_read_mpc_oem(struct mpc_table *mpc);
 #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
 #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 7c7f44f3e4d9..adb5d44d9909 100644
--- a/arch/x86/include/asm/setup.h
+++ b/arch/x86/include/asm/setup.h
@@ -13,7 +13,6 @@
  * Any setup quirks to be performed?
  */
 struct mpc_bus;
-struct mpc_oemtable;
 
 struct x86_quirks {
         int (*arch_pre_time_init)(void);
@@ -26,8 +25,6 @@ struct x86_quirks {
 
         void (*mpc_oem_bus_info)(struct mpc_bus *m, char *name);
         void (*mpc_oem_pci_bus)(struct mpc_bus *m);
-        void (*smp_read_mpc_oem)(struct mpc_oemtable *oemtable,
-                                unsigned short oemsize);
 };
 
 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 f2be2a780189..fc0eef2f5fdc 100644
--- a/arch/x86/include/asm/x86_init.h
+++ b/arch/x86/include/asm/x86_init.h
@@ -2,17 +2,20 @@
 #define _ASM_X86_PLATFORM_H
 
 struct mpc_cpu;
+struct mpc_table;
 
 /**
  * struct x86_init_mpparse - platform specific mpparse ops
  * @mpc_record:                 platform specific mpc record accounting
  * @setup_ioapic_ids:           platform specific ioapic id override
  * @mpc_apic_id:                platform specific mpc apic id assignment
+ * @smp_read_mpc_oem:           platform specific oem mpc table setup
  */
 struct x86_init_mpparse {
         void (*mpc_record)(unsigned int mode);
         void (*setup_ioapic_ids)(void);
         int (*mpc_apic_id)(struct mpc_cpu *m);
+        void (*smp_read_mpc_oem)(struct mpc_table *mpc);
 };
 
 /**
diff --git a/arch/x86/kernel/apic/numaq_32.c b/arch/x86/kernel/apic/numaq_32.c
index 222413f7e797..1bd3b0ed2400 100644
--- a/arch/x86/kernel/apic/numaq_32.c
+++ b/arch/x86/kernel/apic/numaq_32.c
@@ -218,9 +218,9 @@ static int __init mpf_checksum(unsigned char *mp, int len)
 /*
  * Read/parse the MPC oem tables
  */
-static void __init
- smp_read_mpc_oem(struct mpc_oemtable *oemtable, unsigned short oemsize)
+static void __init smp_read_mpc_oem(struct mpc_table *mpc)
 {
+        struct mpc_oemtable *oemtable = (void *)(long)mpc->oemptr;
         int count = sizeof(*oemtable);  /* the header size */
         unsigned char *oemptr = ((unsigned char *)oemtable) + count;
 
@@ -272,7 +272,6 @@ static struct x86_quirks numaq_x86_quirks __initdata = {
         .mach_find_smp_config           = NULL,
         .mpc_oem_bus_info               = mpc_oem_bus_info,
         .mpc_oem_pci_bus                = mpc_oem_pci_bus,
-        .smp_read_mpc_oem               = smp_read_mpc_oem,
 };
 
 static __init void early_check_numaq(void)
@@ -293,6 +292,7 @@ static __init void early_check_numaq(void)
                 x86_init.mpparse.mpc_record = numaq_mpc_record;
                 x86_init.mpparse.setup_ioapic_ids = x86_init_noop;
                 x86_init.mpparse.mpc_apic_id = mpc_apic_id;
+                x86_init.mpparse.smp_read_mpc_oem = smp_read_mpc_oem;
         }
 }
 
diff --git a/arch/x86/kernel/mpparse.c b/arch/x86/kernel/mpparse.c
index 04560860a72a..45abdf63edcd 100644
--- a/arch/x86/kernel/mpparse.c
+++ b/arch/x86/kernel/mpparse.c
@@ -293,6 +293,8 @@ static void __init smp_dump_mptable(struct mpc_table *mpc, unsigned char *mpt)
                         1, mpc, mpc->length, 1);
 }
 
+void __init default_smp_read_mpc_oem(struct mpc_table *mpc) { }
+
 static int __init smp_read_mpc(struct mpc_table *mpc, unsigned early)
 {
         char str[16];
@@ -314,10 +316,8 @@ static int __init smp_read_mpc(struct mpc_table *mpc, unsigned early)
         if (early)
                 return 1;
 
-        if (mpc->oemptr && x86_quirks->smp_read_mpc_oem) {
-                struct mpc_oemtable *oem_table = (void *)(long)mpc->oemptr;
-                x86_quirks->smp_read_mpc_oem(oem_table, mpc->oemsize);
-        }
+        if (mpc->oemptr)
+                x86_init.mpparse.smp_read_mpc_oem(mpc);
 
         /*
          *      Now process the configuration blocks.
diff --git a/arch/x86/kernel/x86_init.c b/arch/x86/kernel/x86_init.c
index 08749f2612f3..fb5d93c077d8 100644
--- a/arch/x86/kernel/x86_init.c
+++ b/arch/x86/kernel/x86_init.c
@@ -30,5 +30,6 @@ struct __initdata x86_init_ops x86_init = {
                 .mpc_record             = x86_init_uint_noop,
                 .setup_ioapic_ids       = x86_init_noop,
                 .mpc_apic_id            = default_mpc_apic_id,
+                .smp_read_mpc_oem       = default_smp_read_mpc_oem,
         },
 };