diff options
Diffstat (limited to 'ioapic.h')
| -rw-r--r-- | ioapic.h | 138 |
1 files changed, 69 insertions, 69 deletions
@@ -1,90 +1,90 @@ -#define IO_APIC_BASE 0xFEC00000 /* default physical locations of an IO APIC */ -#define IOAPIC_WINDOW 0x10 /* window register offset */ +#define IO_APIC_BASE 0xFEC00000 /* default physical locations of an IO APIC */ +#define IOAPIC_WINDOW 0x10 /* window register offset */ /* constants relating to APIC ID registers */ -#define APIC_ID_MASK 0xff000000 -#define APIC_ID_SHIFT 24 -#define APIC_ID_CLUSTER 0xf0 -#define APIC_ID_CLUSTER_ID 0x0f -#define APIC_MAX_CLUSTER 0xe -#define APIC_MAX_INTRACLUSTER_ID 3 -#define APIC_ID_CLUSTER_SHIFT 4 +#define APIC_ID_MASK 0xff000000 +#define APIC_ID_SHIFT 24 +#define APIC_ID_CLUSTER 0xf0 +#define APIC_ID_CLUSTER_ID 0x0f +#define APIC_MAX_CLUSTER 0xe +#define APIC_MAX_INTRACLUSTER_ID 3 +#define APIC_ID_CLUSTER_SHIFT 4 /* fields in VER */ -#define APIC_VER_VERSION 0x000000ff -#define APIC_VER_MAXLVT 0x00ff0000 -#define MAXLVTSHIFT 16 +#define APIC_VER_VERSION 0x000000ff +#define APIC_VER_MAXLVT 0x00ff0000 +#define MAXLVTSHIFT 16 /* Indexes into IO APIC */ -#define IOAPIC_ID 0x00 -#define IOAPIC_VER 0x01 -#define IOAPIC_ARB 0x02 -#define IOAPIC_REDTBL 0x10 -#define IOAPIC_REDTBL0 IOAPIC_REDTBL -#define IOAPIC_REDTBL1 (IOAPIC_REDTBL+0x02) -#define IOAPIC_REDTBL2 (IOAPIC_REDTBL+0x04) -#define IOAPIC_REDTBL3 (IOAPIC_REDTBL+0x06) -#define IOAPIC_REDTBL4 (IOAPIC_REDTBL+0x08) -#define IOAPIC_REDTBL5 (IOAPIC_REDTBL+0x0a) -#define IOAPIC_REDTBL6 (IOAPIC_REDTBL+0x0c) -#define IOAPIC_REDTBL7 (IOAPIC_REDTBL+0x0e) -#define IOAPIC_REDTBL8 (IOAPIC_REDTBL+0x10) -#define IOAPIC_REDTBL9 (IOAPIC_REDTBL+0x12) -#define IOAPIC_REDTBL10 (IOAPIC_REDTBL+0x14) -#define IOAPIC_REDTBL11 (IOAPIC_REDTBL+0x16) -#define IOAPIC_REDTBL12 (IOAPIC_REDTBL+0x18) -#define IOAPIC_REDTBL13 (IOAPIC_REDTBL+0x1a) -#define IOAPIC_REDTBL14 (IOAPIC_REDTBL+0x1c) -#define IOAPIC_REDTBL15 (IOAPIC_REDTBL+0x1e) -#define IOAPIC_REDTBL16 (IOAPIC_REDTBL+0x20) -#define IOAPIC_REDTBL17 (IOAPIC_REDTBL+0x22) -#define IOAPIC_REDTBL18 (IOAPIC_REDTBL+0x24) -#define IOAPIC_REDTBL19 (IOAPIC_REDTBL+0x26) -#define IOAPIC_REDTBL20 (IOAPIC_REDTBL+0x28) -#define IOAPIC_REDTBL21 (IOAPIC_REDTBL+0x2a) -#define IOAPIC_REDTBL22 (IOAPIC_REDTBL+0x2c) -#define IOAPIC_REDTBL23 (IOAPIC_REDTBL+0x2e) +#define IOAPIC_ID 0x00 +#define IOAPIC_VER 0x01 +#define IOAPIC_ARB 0x02 +#define IOAPIC_REDTBL 0x10 +#define IOAPIC_REDTBL0 IOAPIC_REDTBL +#define IOAPIC_REDTBL1 (IOAPIC_REDTBL+0x02) +#define IOAPIC_REDTBL2 (IOAPIC_REDTBL+0x04) +#define IOAPIC_REDTBL3 (IOAPIC_REDTBL+0x06) +#define IOAPIC_REDTBL4 (IOAPIC_REDTBL+0x08) +#define IOAPIC_REDTBL5 (IOAPIC_REDTBL+0x0a) +#define IOAPIC_REDTBL6 (IOAPIC_REDTBL+0x0c) +#define IOAPIC_REDTBL7 (IOAPIC_REDTBL+0x0e) +#define IOAPIC_REDTBL8 (IOAPIC_REDTBL+0x10) +#define IOAPIC_REDTBL9 (IOAPIC_REDTBL+0x12) +#define IOAPIC_REDTBL10 (IOAPIC_REDTBL+0x14) +#define IOAPIC_REDTBL11 (IOAPIC_REDTBL+0x16) +#define IOAPIC_REDTBL12 (IOAPIC_REDTBL+0x18) +#define IOAPIC_REDTBL13 (IOAPIC_REDTBL+0x1a) +#define IOAPIC_REDTBL14 (IOAPIC_REDTBL+0x1c) +#define IOAPIC_REDTBL15 (IOAPIC_REDTBL+0x1e) +#define IOAPIC_REDTBL16 (IOAPIC_REDTBL+0x20) +#define IOAPIC_REDTBL17 (IOAPIC_REDTBL+0x22) +#define IOAPIC_REDTBL18 (IOAPIC_REDTBL+0x24) +#define IOAPIC_REDTBL19 (IOAPIC_REDTBL+0x26) +#define IOAPIC_REDTBL20 (IOAPIC_REDTBL+0x28) +#define IOAPIC_REDTBL21 (IOAPIC_REDTBL+0x2a) +#define IOAPIC_REDTBL22 (IOAPIC_REDTBL+0x2c) +#define IOAPIC_REDTBL23 (IOAPIC_REDTBL+0x2e) /* * fields in the IO APIC's redirection table entries */ -#define IOART_DEST APIC_ID_MASK /* broadcast addr: all APICs */ +#define IOART_DEST APIC_ID_MASK /* broadcast addr: all APICs */ -#define IOART_RESV 0x00fe0000 /* reserved */ +#define IOART_RESV 0x00fe0000 /* reserved */ -#define IOART_INTMASK 0x00010000 /* R/W: INTerrupt mask */ -#define IOART_INTMCLR 0x00000000 /* clear, allow INTs */ -#define IOART_INTMSET 0x00010000 /* set, inhibit INTs */ +#define IOART_INTMASK 0x00010000 /* R/W: INTerrupt mask */ +#define IOART_INTMCLR 0x00000000 /* clear, allow INTs */ +#define IOART_INTMSET 0x00010000 /* set, inhibit INTs */ -#define IOART_TRGRMOD 0x00008000 /* R/W: trigger mode */ -#define IOART_TRGREDG 0x00000000 /* edge */ -#define IOART_TRGRLVL 0x00008000 /* level */ +#define IOART_TRGRMOD 0x00008000 /* R/W: trigger mode */ +#define IOART_TRGREDG 0x00000000 /* edge */ +#define IOART_TRGRLVL 0x00008000 /* level */ -#define IOART_REM_IRR 0x00004000 /* RO: remote IRR */ +#define IOART_REM_IRR 0x00004000 /* RO: remote IRR */ -#define IOART_INTPOL 0x00002000 /* R/W: INT input pin polarity */ -#define IOART_INTAHI 0x00000000 /* active high */ -#define IOART_INTALO 0x00002000 /* active low */ +#define IOART_INTPOL 0x00002000 /* R/W: INT input pin polarity */ +#define IOART_INTAHI 0x00000000 /* active high */ +#define IOART_INTALO 0x00002000 /* active low */ -#define IOART_DELIVS 0x00001000 /* RO: delivery status */ +#define IOART_DELIVS 0x00001000 /* RO: delivery status */ -#define IOART_DESTMOD 0x00000800 /* R/W: destination mode */ -#define IOART_DESTPHY 0x00000000 /* physical */ -#define IOART_DESTLOG 0x00000800 /* logical */ +#define IOART_DESTMOD 0x00000800 /* R/W: destination mode */ +#define IOART_DESTPHY 0x00000000 /* physical */ +#define IOART_DESTLOG 0x00000800 /* logical */ -#define IOART_DELMOD 0x00000700 /* R/W: delivery mode */ -#define IOART_DELFIXED 0x00000000 /* fixed */ -#define IOART_DELLOPRI 0x00000100 /* lowest priority */ -#define IOART_DELSMI 0x00000200 /* System Management INT */ -#define IOART_DELRSV1 0x00000300 /* reserved */ -#define IOART_DELNMI 0x00000400 /* NMI signal */ -#define IOART_DELINIT 0x00000500 /* INIT signal */ -#define IOART_DELRSV2 0x00000600 /* reserved */ -#define IOART_DELEXINT 0x00000700 /* External INTerrupt */ +#define IOART_DELMOD 0x00000700 /* R/W: delivery mode */ +#define IOART_DELFIXED 0x00000000 /* fixed */ +#define IOART_DELLOPRI 0x00000100 /* lowest priority */ +#define IOART_DELSMI 0x00000200 /* System Management INT */ +#define IOART_DELRSV1 0x00000300 /* reserved */ +#define IOART_DELNMI 0x00000400 /* NMI signal */ +#define IOART_DELINIT 0x00000500 /* INIT signal */ +#define IOART_DELRSV2 0x00000600 /* reserved */ +#define IOART_DELEXINT 0x00000700 /* External INTerrupt */ -#define IOART_INTVEC 0x000000ff /* R/W: INTerrupt vector field */ +#define IOART_INTVEC 0x000000ff /* R/W: INTerrupt vector field */ /* fields in VER */ -#define IOART_VER_VERSION 0x000000ff -#define IOART_VER_MAXREDIR 0x00ff0000 -#define MAXREDIRSHIFT 16 +#define IOART_VER_VERSION 0x000000ff +#define IOART_VER_MAXREDIR 0x00ff0000 +#define MAXREDIRSHIFT 16 |