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authorIngo Molnar <mingo@elte.hu>2009-01-28 17:36:56 +0100
committerIngo Molnar <mingo@elte.hu>2009-01-28 23:20:36 +0100
commitb2af018ff26f1a2a026f548f7f0e552589905689 (patch)
treefbb1b7cbc5619a5e4bca606ac1532723abbebf76 /arch/x86/include/asm/mpspec.h
parentfb5b33c9f62ca9222c11841d61ddb7dc1a6552e9 (diff)
downloadop-kernel-dev-b2af018ff26f1a2a026f548f7f0e552589905689.zip
op-kernel-dev-b2af018ff26f1a2a026f548f7f0e552589905689.tar.gz
x86: remove mach_mpspec.h
Move its definitions into mpspec.h. Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/include/asm/mpspec.h')
-rw-r--r--arch/x86/include/asm/mpspec.h25
1 files changed, 19 insertions, 6 deletions
diff --git a/arch/x86/include/asm/mpspec.h b/arch/x86/include/asm/mpspec.h
index 432e9cb..03fb0d3 100644
--- a/arch/x86/include/asm/mpspec.h
+++ b/arch/x86/include/asm/mpspec.h
@@ -9,7 +9,18 @@ extern int apic_version[MAX_APICS];
extern int pic_mode;
#ifdef CONFIG_X86_32
-#include <mach_mpspec.h>
+
+/*
+ * Summit or generic (i.e. installer) kernels need lots of bus entries.
+ * Maximum 256 PCI busses, plus 1 ISA bus in each of 4 cabinets.
+ */
+#if CONFIG_BASE_SMALL == 0
+# define MAX_MP_BUSSES 260
+#else
+# define MAX_MP_BUSSES 32
+#endif
+
+#define MAX_IRQ_SOURCES 256
extern unsigned int def_to_bigsmp;
extern u8 apicid_2_node[];
@@ -20,15 +31,15 @@ extern int mp_bus_id_to_local[MAX_MP_BUSSES];
extern int quad_local_to_mp_bus_id [NR_CPUS/4][4];
#endif
-#define MAX_APICID 256
+#define MAX_APICID 256
-#else
+#else /* CONFIG_X86_64: */
-#define MAX_MP_BUSSES 256
+#define MAX_MP_BUSSES 256
/* Each PCI slot may be a combo card with its own bus. 4 IRQ pins per slot. */
-#define MAX_IRQ_SOURCES (MAX_MP_BUSSES * 4)
+#define MAX_IRQ_SOURCES (MAX_MP_BUSSES * 4)
-#endif
+#endif /* CONFIG_X86_64 */
extern void early_find_smp_config(void);
extern void early_get_smp_config(void);
@@ -146,4 +157,6 @@ extern int generic_mps_oem_check(struct mpc_table *, char *, char *);
extern int default_acpi_madt_oem_check(char *, char *);
+extern void numaq_mps_oem_check(struct mpc_table *, char *, char *);
+
#endif /* _ASM_X86_MPSPEC_H */
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