From 96a388de5dc53a8b234b3fd41f3ae2cedc9ffd42 Mon Sep 17 00:00:00 2001 From: Thomas Gleixner Date: Thu, 11 Oct 2007 11:20:03 +0200 Subject: i386/x86_64: move headers to include/asm-x86 Move the headers to include/asm-x86 and fixup the header install make rules Signed-off-by: Thomas Gleixner Signed-off-by: Ingo Molnar --- include/asm-x86/mpspec_def.h | 186 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 186 insertions(+) create mode 100644 include/asm-x86/mpspec_def.h (limited to 'include/asm-x86/mpspec_def.h') diff --git a/include/asm-x86/mpspec_def.h b/include/asm-x86/mpspec_def.h new file mode 100644 index 00000000000..13bafb16e7a --- /dev/null +++ b/include/asm-x86/mpspec_def.h @@ -0,0 +1,186 @@ +#ifndef __ASM_MPSPEC_DEF_H +#define __ASM_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)|'_') + +#define MAX_MPC_ENTRY 1024 +#define MAX_APICS 256 + +struct intel_mp_floating +{ + char mpf_signature[4]; /* "_MP_" */ + unsigned long 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) */ +}; + +struct mp_config_table +{ + char mpc_signature[4]; +#define MPC_SIGNATURE "PCMP" + unsigned short mpc_length; /* Size of table */ + char mpc_spec; /* 0x01 */ + char mpc_checksum; + char mpc_oem[8]; + char mpc_productid[12]; + unsigned long mpc_oemptr; /* 0 if not present */ + unsigned short mpc_oemsize; /* 0 if not present */ + unsigned short mpc_oemcount; + unsigned long mpc_lapic; /* APIC address */ + unsigned long reserved; +}; + +/* Followed by entries */ + +#define MP_PROCESSOR 0 +#define MP_BUS 1 +#define MP_IOAPIC 2 +#define MP_INTSRC 3 +#define MP_LINTSRC 4 +#define MP_TRANSLATION 192 /* Used by IBM NUMA-Q to describe node locality */ + +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; +#define CPU_ENABLED 1 /* Processor is available */ +#define CPU_BOOTPROCESSOR 2 /* Processor is the BP */ + unsigned long mpc_cpufeature; +#define CPU_STEPPING_MASK 0x0F +#define CPU_MODEL_MASK 0xF0 +#define CPU_FAMILY_MASK 0xF00 + unsigned long mpc_featureflag; /* CPUID feature value */ + unsigned long 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" + +struct mpc_config_ioapic +{ + unsigned char mpc_type; + unsigned char mpc_apicid; + unsigned char mpc_apicver; + unsigned char mpc_flags; +#define MPC_APIC_USABLE 0x01 + unsigned long 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 + + +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; +#define MP_APIC_ALL 0xFF + unsigned char mpc_destapiclint; +}; + +struct mp_config_oemtable +{ + char oem_signature[4]; +#define MPC_OEM_SIGNATURE "_OEM" + unsigned short oem_length; /* Size of table */ + char oem_rev; /* 0x01 */ + char oem_checksum; + char mpc_oem[8]; +}; + +struct mpc_config_translation +{ + unsigned char mpc_type; + unsigned char trans_len; + unsigned char trans_type; + unsigned char trans_quad; + unsigned char trans_global; + unsigned char trans_local; + unsigned short trans_reserved; +}; + +/* + * 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 + -- cgit v1.2.3-18-g5258