diff options
Diffstat (limited to 'include/asm-x86/mpspec_def.h')
| -rw-r--r-- | include/asm-x86/mpspec_def.h | 180 |
1 files changed, 0 insertions, 180 deletions
diff --git a/include/asm-x86/mpspec_def.h b/include/asm-x86/mpspec_def.h deleted file mode 100644 index 79166b04801..00000000000 --- a/include/asm-x86/mpspec_def.h +++ /dev/null @@ -1,180 +0,0 @@ -#ifndef ASM_X86__MPSPEC_DEF_H -#define ASM_X86__MPSPEC_DEF_H - -/* - * Structure definitions for SMP machines following the - * Intel Multiprocessing Specification 1.1 and 1.4. - */ - -/* - * This tag identifies where the SMP configuration - * information is. - */ - -#define SMP_MAGIC_IDENT (('_'<<24) | ('P'<<16) | ('M'<<8) | '_') - -#ifdef CONFIG_X86_32 -# define MAX_MPC_ENTRY 1024 -# define MAX_APICS 256 -#else -# if NR_CPUS <= 255 -# define MAX_APICS 255 -# else -# define MAX_APICS 32768 -# endif -#endif - -struct intel_mp_floating { - char mpf_signature[4]; /* "_MP_" */ - unsigned int mpf_physptr; /* Configuration table address */ - unsigned char mpf_length; /* Our length (paragraphs) */ - unsigned char mpf_specification;/* Specification version */ - unsigned char mpf_checksum; /* Checksum (makes sum 0) */ - unsigned char mpf_feature1; /* Standard or configuration ? */ - unsigned char mpf_feature2; /* Bit7 set for IMCR|PIC */ - unsigned char mpf_feature3; /* Unused (0) */ - unsigned char mpf_feature4; /* Unused (0) */ - unsigned char mpf_feature5; /* Unused (0) */ -}; - -#define MPC_SIGNATURE "PCMP" - -struct mp_config_table { - char mpc_signature[4]; - unsigned short mpc_length; /* Size of table */ - char mpc_spec; /* 0x01 */ - char mpc_checksum; - char mpc_oem[8]; - char mpc_productid[12]; - unsigned int mpc_oemptr; /* 0 if not present */ - unsigned short mpc_oemsize; /* 0 if not present */ - unsigned short mpc_oemcount; - unsigned int mpc_lapic; /* APIC address */ - unsigned int reserved; -}; - -/* Followed by entries */ - -#define MP_PROCESSOR 0 -#define MP_BUS 1 -#define MP_IOAPIC 2 -#define MP_INTSRC 3 -#define MP_LINTSRC 4 -/* Used by IBM NUMA-Q to describe node locality */ -#define MP_TRANSLATION 192 - -#define CPU_ENABLED 1 /* Processor is available */ -#define CPU_BOOTPROCESSOR 2 /* Processor is the BP */ - -#define CPU_STEPPING_MASK 0x000F -#define CPU_MODEL_MASK 0x00F0 -#define CPU_FAMILY_MASK 0x0F00 - -struct mpc_config_processor { - unsigned char mpc_type; - unsigned char mpc_apicid; /* Local APIC number */ - unsigned char mpc_apicver; /* Its versions */ - unsigned char mpc_cpuflag; - unsigned int mpc_cpufeature; - unsigned int mpc_featureflag; /* CPUID feature value */ - unsigned int mpc_reserved[2]; -}; - -struct mpc_config_bus { - unsigned char mpc_type; - unsigned char mpc_busid; - unsigned char mpc_bustype[6]; -}; - -/* List of Bus Type string values, Intel MP Spec. */ -#define BUSTYPE_EISA "EISA" -#define BUSTYPE_ISA "ISA" -#define BUSTYPE_INTERN "INTERN" /* Internal BUS */ -#define BUSTYPE_MCA "MCA" -#define BUSTYPE_VL "VL" /* Local bus */ -#define BUSTYPE_PCI "PCI" -#define BUSTYPE_PCMCIA "PCMCIA" -#define BUSTYPE_CBUS "CBUS" -#define BUSTYPE_CBUSII "CBUSII" -#define BUSTYPE_FUTURE "FUTURE" -#define BUSTYPE_MBI "MBI" -#define BUSTYPE_MBII "MBII" -#define BUSTYPE_MPI "MPI" -#define BUSTYPE_MPSA "MPSA" -#define BUSTYPE_NUBUS "NUBUS" -#define BUSTYPE_TC "TC" -#define BUSTYPE_VME "VME" -#define BUSTYPE_XPRESS "XPRESS" - -#define MPC_APIC_USABLE 0x01 - -struct mpc_config_ioapic { - unsigned char mpc_type; - unsigned char mpc_apicid; - unsigned char mpc_apicver; - unsigned char mpc_flags; - unsigned int mpc_apicaddr; -}; - -struct mpc_config_intsrc { - unsigned char mpc_type; - unsigned char mpc_irqtype; - unsigned short mpc_irqflag; - unsigned char mpc_srcbus; - unsigned char mpc_srcbusirq; - unsigned char mpc_dstapic; - unsigned char mpc_dstirq; -}; - -enum mp_irq_source_types { - mp_INT = 0, - mp_NMI = 1, - mp_SMI = 2, - mp_ExtINT = 3 -}; - -#define MP_IRQDIR_DEFAULT 0 -#define MP_IRQDIR_HIGH 1 -#define MP_IRQDIR_LOW 3 - -#define MP_APIC_ALL 0xFF - -struct mpc_config_lintsrc { - unsigned char mpc_type; - unsigned char mpc_irqtype; - unsigned short mpc_irqflag; - unsigned char mpc_srcbusid; - unsigned char mpc_srcbusirq; - unsigned char mpc_destapic; - unsigned char mpc_destapiclint; -}; - -#define MPC_OEM_SIGNATURE "_OEM" - -struct mp_config_oemtable { - char oem_signature[4]; - unsigned short oem_length; /* Size of table */ - char oem_rev; /* 0x01 */ - char oem_checksum; - char mpc_oem[8]; -}; - -/* - * Default configurations - * - * 1 2 CPU ISA 82489DX - * 2 2 CPU EISA 82489DX neither IRQ 0 timer nor IRQ 13 DMA chaining - * 3 2 CPU EISA 82489DX - * 4 2 CPU MCA 82489DX - * 5 2 CPU ISA+PCI - * 6 2 CPU EISA+PCI - * 7 2 CPU MCA+PCI - */ - -enum mp_bustype { - MP_BUS_ISA = 1, - MP_BUS_EISA, - MP_BUS_PCI, - MP_BUS_MCA, -}; -#endif /* ASM_X86__MPSPEC_DEF_H */ |