From: Ingo Molnar <mingo@elte.hu>
Date: Thu, 10 Jul 2008 13:01:54 +0000 (+0200)
Subject: x86, VisWS: turn into generic arch, update asm-x86/mach-visws/mach_apic.h
X-Git-Tag: v2.6.27-rc1~1106^2~14^2~26
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=808fc878d373c338f138529c284df5f86ab3cc55;p=linux-2.6

x86, VisWS: turn into generic arch, update asm-x86/mach-visws/mach_apic.h

update asm-x86/mach-visws/mach_apic.h to the generic version.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
---

diff --git a/include/asm-x86/mach-visws/mach_apic.h b/include/asm-x86/mach-visws/mach_apic.h
index a9ef33a8a9..0b2cde5e1b 100644
--- a/include/asm-x86/mach-visws/mach_apic.h
+++ b/include/asm-x86/mach-visws/mach_apic.h
@@ -1,31 +1,40 @@
 #ifndef __ASM_MACH_APIC_H
 #define __ASM_MACH_APIC_H
 
+#ifdef CONFIG_X86_LOCAL_APIC
+
 #include <mach_apicdef.h>
 #include <asm/smp.h>
 
 #define APIC_DFR_VALUE	(APIC_DFR_FLAT)
 
-#define no_balance_irq (0)
-#define esr_disable (0)
-
-#define INT_DELIVERY_MODE dest_LowestPrio
-#define INT_DEST_MODE 1     /* logical delivery broadcast to all procs */
-
+static inline cpumask_t target_cpus(void)
+{ 
 #ifdef CONFIG_SMP
- #define TARGET_CPUS cpu_online_map
+	return cpu_online_map;
 #else
- #define TARGET_CPUS cpumask_of_cpu(0)
+	return cpumask_of_cpu(0);
 #endif
+} 
 
-#define check_apicid_used(bitmap, apicid)	physid_isset(apicid, bitmap)
-#define check_apicid_present(bit)		physid_isset(bit, phys_cpu_present_map)
-
-static inline int apic_id_registered(void)
-{
-	return physid_isset(GET_APIC_ID(read_apic_id()), phys_cpu_present_map);
-}
+#define NO_BALANCE_IRQ (0)
+#define esr_disable (0)
 
+#ifdef CONFIG_X86_64
+#include <asm/genapic.h>
+#define INT_DELIVERY_MODE (genapic->int_delivery_mode)
+#define INT_DEST_MODE (genapic->int_dest_mode)
+#define TARGET_CPUS	  (genapic->target_cpus())
+#define apic_id_registered (genapic->apic_id_registered)
+#define init_apic_ldr (genapic->init_apic_ldr)
+#define cpu_mask_to_apicid (genapic->cpu_mask_to_apicid)
+#define phys_pkg_id	(genapic->phys_pkg_id)
+#define vector_allocation_domain    (genapic->vector_allocation_domain)
+extern void setup_apic_routing(void);
+#else
+#define INT_DELIVERY_MODE dest_LowestPrio
+#define INT_DEST_MODE 1     /* logical delivery broadcast to all procs */
+#define TARGET_CPUS (target_cpus())
 /*
  * Set up the logical destination ID.
  *
@@ -43,15 +52,55 @@ static inline void init_apic_ldr(void)
 	apic_write_around(APIC_LDR, val);
 }
 
-static inline void summit_check(char *oem, char *productid) 
+static inline int apic_id_registered(void)
+{
+	return physid_isset(GET_APIC_ID(read_apic_id()), phys_cpu_present_map);
+}
+
+static inline unsigned int cpu_mask_to_apicid(cpumask_t cpumask)
+{
+	return cpus_addr(cpumask)[0];
+}
+
+static inline u32 phys_pkg_id(u32 cpuid_apic, int index_msb)
 {
+	return cpuid_apic >> index_msb;
 }
 
 static inline void setup_apic_routing(void)
 {
+#ifdef CONFIG_X86_IO_APIC
+	printk("Enabling APIC mode:  %s.  Using %d I/O APICs\n",
+					"Flat", nr_ioapics);
+#endif
 }
 
 static inline int apicid_to_node(int logical_apicid)
+{
+#ifdef CONFIG_SMP
+	return apicid_2_node[hard_smp_processor_id()];
+#else
+	return 0;
+#endif
+}
+#endif
+
+static inline unsigned long check_apicid_used(physid_mask_t bitmap, int apicid)
+{
+	return physid_isset(apicid, bitmap);
+}
+
+static inline unsigned long check_apicid_present(int bit)
+{
+	return physid_isset(bit, phys_cpu_present_map);
+}
+
+static inline physid_mask_t ioapic_phys_id_map(physid_mask_t phys_map)
+{
+	return phys_map;
+}
+
+static inline int multi_timer_check(int apic, int irq)
 {
 	return 0;
 }
@@ -64,40 +113,29 @@ static inline int cpu_to_logical_apicid(int cpu)
 
 static inline int cpu_present_to_apicid(int mps_cpu)
 {
-	if (mps_cpu < get_physical_broadcast())
-		return mps_cpu;
+	if (mps_cpu < NR_CPUS && cpu_present(mps_cpu))
+		return (int)per_cpu(x86_bios_cpu_apicid, mps_cpu);
 	else
 		return BAD_APICID;
 }
 
-static inline physid_mask_t apicid_to_cpu_present(int apicid)
+static inline physid_mask_t apicid_to_cpu_present(int phys_apicid)
 {
-	return physid_mask_of_physid(apicid);
+	return physid_mask_of_physid(phys_apicid);
 }
 
-#define WAKE_SECONDARY_VIA_INIT
-
 static inline void setup_portio_remap(void)
 {
 }
 
-static inline void enable_apic_mode(void)
-{
-}
-
 static inline int check_phys_apicid_present(int boot_cpu_physical_apicid)
 {
 	return physid_isset(boot_cpu_physical_apicid, phys_cpu_present_map);
 }
 
-static inline unsigned int cpu_mask_to_apicid(cpumask_t cpumask)
-{
-	return cpus_addr(cpumask)[0];
-}
-
-static inline u32 phys_pkg_id(u32 cpuid_apic, int index_msb)
+static inline void enable_apic_mode(void)
 {
-	return cpuid_apic >> index_msb;
 }
 
+#endif /* CONFIG_X86_LOCAL_APIC */
 #endif /* __ASM_MACH_APIC_H */