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authorIngo Molnar <mingo@elte.hu>2008-07-11 21:22:18 +0200
committerIngo Molnar <mingo@elte.hu>2008-07-11 21:22:18 +0200
commit6c82a000a29b93541b5b7db597a083c069755cc9 (patch)
treeb9e49724f56b47e4b3d0bd6c6fa3be88dac3a9e6 /include
parent5b4d2386c23e5de553fce002892c7691a989b350 (diff)
parent39415a440ecceb0a5bd3c23686f18f83bb8368c6 (diff)
Merge branch 'x86/generalize-visws' into x86/core
Diffstat (limited to 'include')
-rw-r--r--include/asm-x86/irq_vectors.h4
-rw-r--r--include/asm-x86/mach-default/smpboot_hooks.h6
-rw-r--r--include/asm-x86/mach-visws/mach_apic.h104
-rw-r--r--include/asm-x86/mach-visws/mach_apicdef.h13
-rw-r--r--include/asm-x86/mach-visws/setup_arch.h7
-rw-r--r--include/asm-x86/mach-visws/smpboot_hooks.h29
-rw-r--r--include/asm-x86/setup.h19
-rw-r--r--include/asm-x86/visws/cobalt.h (renamed from include/asm-x86/mach-visws/cobalt.h)0
-rw-r--r--include/asm-x86/visws/lithium.h (renamed from include/asm-x86/mach-visws/lithium.h)0
-rw-r--r--include/asm-x86/visws/piix4.h (renamed from include/asm-x86/mach-visws/piix4.h)0
-rw-r--r--include/asm-x86/visws/sgivw.h5
11 files changed, 36 insertions, 151 deletions
diff --git a/include/asm-x86/irq_vectors.h b/include/asm-x86/irq_vectors.h
index b58581e2e24..0ac864ef3cd 100644
--- a/include/asm-x86/irq_vectors.h
+++ b/include/asm-x86/irq_vectors.h
@@ -107,9 +107,9 @@
#define LAST_VM86_IRQ 15
#define invalid_vm86_irq(irq) ((irq) < 3 || (irq) > 15)
-#if !defined(CONFIG_X86_VISWS) && !defined(CONFIG_X86_VOYAGER)
+#if !defined(CONFIG_X86_VOYAGER)
-# if defined(CONFIG_X86_IO_APIC) || defined(CONFIG_PARAVIRT)
+# if defined(CONFIG_X86_IO_APIC) || defined(CONFIG_PARAVIRT) || defined(CONFIG_X86_VISWS)
# define NR_IRQS 224
diff --git a/include/asm-x86/mach-default/smpboot_hooks.h b/include/asm-x86/mach-default/smpboot_hooks.h
index b63c5218200..56d001b9dce 100644
--- a/include/asm-x86/mach-default/smpboot_hooks.h
+++ b/include/asm-x86/mach-default/smpboot_hooks.h
@@ -3,7 +3,9 @@
static inline void smpboot_clear_io_apic_irqs(void)
{
+#ifdef CONFIG_X86_IO_APIC
io_apic_irqs = 0;
+#endif
}
static inline void smpboot_setup_warm_reset_vector(unsigned long start_eip)
@@ -35,6 +37,7 @@ static inline void smpboot_restore_warm_reset_vector(void)
static inline void __init smpboot_setup_io_apic(void)
{
+#ifdef CONFIG_X86_IO_APIC
/*
* Here we can be sure that there is an IO-APIC in the system. Let's
* go and set it up:
@@ -45,9 +48,12 @@ static inline void __init smpboot_setup_io_apic(void)
nr_ioapics = 0;
localise_nmi_watchdog();
}
+#endif
}
static inline void smpboot_clear_io_apic(void)
{
+#ifdef CONFIG_X86_IO_APIC
nr_ioapics = 0;
+#endif
}
diff --git a/include/asm-x86/mach-visws/mach_apic.h b/include/asm-x86/mach-visws/mach_apic.h
index a9ef33a8a99..6943e7a1d0e 100644
--- a/include/asm-x86/mach-visws/mach_apic.h
+++ b/include/asm-x86/mach-visws/mach_apic.h
@@ -1,103 +1 @@
-#ifndef __ASM_MACH_APIC_H
-#define __ASM_MACH_APIC_H
-
-#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 */
-
-#ifdef CONFIG_SMP
- #define TARGET_CPUS cpu_online_map
-#else
- #define TARGET_CPUS 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);
-}
-
-/*
- * Set up the logical destination ID.
- *
- * Intel recommends to set DFR, LDR and TPR before enabling
- * an APIC. See e.g. "AP-388 82489DX User's Manual" (Intel
- * document number 292116). So here it goes...
- */
-static inline void init_apic_ldr(void)
-{
- unsigned long val;
-
- apic_write_around(APIC_DFR, APIC_DFR_VALUE);
- val = apic_read(APIC_LDR) & ~APIC_LDR_MASK;
- val |= SET_APIC_LOGICAL_ID(1UL << smp_processor_id());
- apic_write_around(APIC_LDR, val);
-}
-
-static inline void summit_check(char *oem, char *productid)
-{
-}
-
-static inline void setup_apic_routing(void)
-{
-}
-
-static inline int apicid_to_node(int logical_apicid)
-{
- return 0;
-}
-
-/* Mapping from cpu number to logical apicid */
-static inline int cpu_to_logical_apicid(int cpu)
-{
- return 1 << cpu;
-}
-
-static inline int cpu_present_to_apicid(int mps_cpu)
-{
- if (mps_cpu < get_physical_broadcast())
- return mps_cpu;
- else
- return BAD_APICID;
-}
-
-static inline physid_mask_t apicid_to_cpu_present(int apicid)
-{
- return physid_mask_of_physid(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)
-{
- return cpuid_apic >> index_msb;
-}
-
-#endif /* __ASM_MACH_APIC_H */
+#include "../mach-default/mach_apic.h"
diff --git a/include/asm-x86/mach-visws/mach_apicdef.h b/include/asm-x86/mach-visws/mach_apicdef.h
index 826cfa97d77..42711d152a9 100644
--- a/include/asm-x86/mach-visws/mach_apicdef.h
+++ b/include/asm-x86/mach-visws/mach_apicdef.h
@@ -1,12 +1 @@
-#ifndef __ASM_MACH_APICDEF_H
-#define __ASM_MACH_APICDEF_H
-
-#define APIC_ID_MASK (0xF<<24)
-
-static inline unsigned get_apic_id(unsigned long x)
-{
- return (((x)>>24)&0xF);
-}
-#define GET_APIC_ID(x) get_apic_id(x)
-
-#endif
+#include "../mach-default/mach_apicdef.h"
diff --git a/include/asm-x86/mach-visws/setup_arch.h b/include/asm-x86/mach-visws/setup_arch.h
index b8f5dd829db..fa4766ca2d1 100644
--- a/include/asm-x86/mach-visws/setup_arch.h
+++ b/include/asm-x86/mach-visws/setup_arch.h
@@ -1,6 +1 @@
-/* Hook to call BIOS initialisation function */
-
-extern unsigned long sgivwfb_mem_phys;
-extern unsigned long sgivwfb_mem_size;
-
-/* no action for visws */
+#include "../mach-default/setup_arch.h"
diff --git a/include/asm-x86/mach-visws/smpboot_hooks.h b/include/asm-x86/mach-visws/smpboot_hooks.h
index c9b83e395a2..e4433ca8871 100644
--- a/include/asm-x86/mach-visws/smpboot_hooks.h
+++ b/include/asm-x86/mach-visws/smpboot_hooks.h
@@ -1,28 +1 @@
-static inline void smpboot_setup_warm_reset_vector(unsigned long start_eip)
-{
- CMOS_WRITE(0xa, 0xf);
- local_flush_tlb();
- Dprintk("1.\n");
- *((volatile unsigned short *) TRAMPOLINE_HIGH) = start_eip >> 4;
- Dprintk("2.\n");
- *((volatile unsigned short *) TRAMPOLINE_LOW) = start_eip & 0xf;
- Dprintk("3.\n");
-}
-
-/* for visws do nothing for any of these */
-
-static inline void smpboot_clear_io_apic_irqs(void)
-{
-}
-
-static inline void smpboot_restore_warm_reset_vector(void)
-{
-}
-
-static inline void smpboot_setup_io_apic(void)
-{
-}
-
-static inline void smpboot_clear_io_apic(void)
-{
-}
+#include "../mach-default/smpboot_hooks.h"
diff --git a/include/asm-x86/setup.h b/include/asm-x86/setup.h
index 1d121c632d9..90ab2225e71 100644
--- a/include/asm-x86/setup.h
+++ b/include/asm-x86/setup.h
@@ -8,6 +8,25 @@
/* Interrupt control for vSMPowered x86_64 systems */
void vsmp_init(void);
+#ifdef CONFIG_X86_VISWS
+extern void visws_early_detect(void);
+extern int is_visws_box(void);
+#else
+static inline void visws_early_detect(void) { }
+static inline int is_visws_box(void) { return 0; }
+#endif
+
+/*
+ * Any setup quirks to be performed?
+ */
+extern int (*arch_time_init_quirk)(void);
+extern int (*arch_pre_intr_init_quirk)(void);
+extern int (*arch_intr_init_quirk)(void);
+extern int (*arch_trap_init_quirk)(void);
+extern char * (*arch_memory_setup_quirk)(void);
+extern int (*mach_get_smp_config_quirk)(unsigned int early);
+extern int (*mach_find_smp_config_quirk)(unsigned int reserve);
+
#ifndef CONFIG_PARAVIRT
#define paravirt_post_allocator_init() do {} while (0)
#endif
diff --git a/include/asm-x86/mach-visws/cobalt.h b/include/asm-x86/visws/cobalt.h
index 995258831b7..995258831b7 100644
--- a/include/asm-x86/mach-visws/cobalt.h
+++ b/include/asm-x86/visws/cobalt.h
diff --git a/include/asm-x86/mach-visws/lithium.h b/include/asm-x86/visws/lithium.h
index dfcd4f07ab8..dfcd4f07ab8 100644
--- a/include/asm-x86/mach-visws/lithium.h
+++ b/include/asm-x86/visws/lithium.h
diff --git a/include/asm-x86/mach-visws/piix4.h b/include/asm-x86/visws/piix4.h
index 83ea4f46e41..83ea4f46e41 100644
--- a/include/asm-x86/mach-visws/piix4.h
+++ b/include/asm-x86/visws/piix4.h
diff --git a/include/asm-x86/visws/sgivw.h b/include/asm-x86/visws/sgivw.h
new file mode 100644
index 00000000000..5fbf63e1003
--- /dev/null
+++ b/include/asm-x86/visws/sgivw.h
@@ -0,0 +1,5 @@
+/*
+ * Frame buffer position and size:
+ */
+extern unsigned long sgivwfb_mem_phys;
+extern unsigned long sgivwfb_mem_size;