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[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-devel] [PATCH 1/2] Import apicdef.h from xen.git
Have only changed the value of APIC_BASE.
Signed-off-by: Anthony PERARD <anthony.perard@xxxxxxxxxx>
---
arch/x86/include/arch/apicdef.h | 392 ++++++++++++++++++++++++++++++++++++++++
1 file changed, 392 insertions(+)
create mode 100644 arch/x86/include/arch/apicdef.h
diff --git a/arch/x86/include/arch/apicdef.h b/arch/x86/include/arch/apicdef.h
new file mode 100644
index 0000000..242c45e
--- /dev/null
+++ b/arch/x86/include/arch/apicdef.h
@@ -0,0 +1,392 @@
+#ifndef __ASM_APICDEF_H
+#define __ASM_APICDEF_H
+
+/*
+ * Constants for various Intel APICs. (local APIC, IOAPIC, etc.)
+ *
+ * Alan Cox <Alan.Cox@xxxxxxxxx>, 1995.
+ * Ingo Molnar <mingo@xxxxxxxxxx>, 1999, 2000
+ */
+
+#define APIC_DEFAULT_PHYS_BASE 0xfee00000
+
+#define APIC_ID 0x20
+#define APIC_ID_MASK (0xFFu<<24)
+#define GET_xAPIC_ID(x) (((x)>>24)&0xFFu)
+#define SET_xAPIC_ID(x) (((x)<<24))
+#define APIC_LVR 0x30
+#define APIC_LVR_MASK 0xFF00FF
+#define APIC_LVR_DIRECTED_EOI (1 << 24)
+#define GET_APIC_VERSION(x) ((x)&0xFF)
+#define GET_APIC_MAXLVT(x) (((x)>>16)&0xFF)
+#define APIC_INTEGRATED(x) ((x)&0xF0)
+#define APIC_XAPIC(x) ((x) >= 0x14)
+#define APIC_TASKPRI 0x80
+#define APIC_TPRI_MASK 0xFF
+#define APIC_ARBPRI 0x90
+#define APIC_ARBPRI_MASK 0xFF
+#define APIC_PROCPRI 0xA0
+#define APIC_EOI 0xB0
+#define APIC_EIO_ACK 0x0 /*
Write this to the EOI register */
+#define APIC_RRR 0xC0
+#define APIC_LDR 0xD0
+#define APIC_LDR_MASK (0xFFu<<24)
+#define GET_xAPIC_LOGICAL_ID(x) (((x)>>24)&0xFF)
+#define SET_xAPIC_LOGICAL_ID(x) (((x)<<24))
+#define APIC_ALL_CPUS 0xFF
+#define APIC_DFR 0xE0
+#define APIC_DFR_CLUSTER 0x0FFFFFFFul
+#define APIC_DFR_FLAT 0xFFFFFFFFul
+#define APIC_SPIV 0xF0
+#define APIC_SPIV_FOCUS_DISABLED (1<<9)
+#define APIC_SPIV_APIC_ENABLED (1<<8)
+#define APIC_SPIV_DIRECTED_EOI (1<<12)
+#define APIC_ISR 0x100
+#define APIC_ISR_NR 0x8 /* Number of 32 bit ISR registers. */
+#define APIC_TMR 0x180
+#define APIC_IRR 0x200
+#define APIC_ESR 0x280
+#define APIC_ESR_SEND_CS 0x00001
+#define APIC_ESR_RECV_CS 0x00002
+#define APIC_ESR_SEND_ACC 0x00004
+#define APIC_ESR_RECV_ACC 0x00008
+#define APIC_ESR_SENDILL 0x00020
+#define APIC_ESR_RECVILL 0x00040
+#define APIC_ESR_ILLREGA 0x00080
+#define APIC_ICR 0x300
+#define APIC_DEST_NOSHORT 0x00000
+#define APIC_DEST_SELF 0x40000
+#define APIC_DEST_ALLINC 0x80000
+#define APIC_DEST_ALLBUT 0xC0000
+#define APIC_SHORT_MASK 0xC0000
+#define APIC_ICR_RR_MASK 0x30000
+#define APIC_ICR_RR_INVALID 0x00000
+#define APIC_ICR_RR_INPROG 0x10000
+#define APIC_ICR_RR_VALID 0x20000
+#define APIC_INT_LEVELTRIG 0x08000
+#define APIC_INT_ASSERT 0x04000
+#define APIC_ICR_BUSY 0x01000
+#define APIC_DEST_MASK 0x00800
+#define APIC_DEST_LOGICAL 0x00800
+#define APIC_DEST_PHYSICAL 0x00000
+#define APIC_DM_FIXED 0x00000
+#define APIC_DM_LOWEST 0x00100
+#define APIC_DM_SMI 0x00200
+#define APIC_DM_REMRD 0x00300
+#define APIC_DM_NMI 0x00400
+#define APIC_DM_INIT 0x00500
+#define APIC_DM_STARTUP 0x00600
+#define APIC_DM_EXTINT 0x00700
+#define APIC_VECTOR_MASK 0x000FF
+#define APIC_ICR2 0x310
+#define GET_xAPIC_DEST_FIELD(x) (((x)>>24)&0xFF)
+#define SET_xAPIC_DEST_FIELD(x) ((x)<<24)
+#define APIC_LVTT 0x320
+#define APIC_LVTTHMR 0x330
+#define APIC_LVTPC 0x340
+#define APIC_LVT0 0x350
+#define APIC_CMCI 0x2F0
+
+#define APIC_TIMER_MODE_MASK (0x3<<17)
+#define APIC_TIMER_MODE_ONESHOT (0x0<<17)
+#define APIC_TIMER_MODE_PERIODIC (0x1<<17)
+#define APIC_TIMER_MODE_TSC_DEADLINE (0x2<<17)
+#define APIC_LVT_MASKED (1<<16)
+#define APIC_LVT_LEVEL_TRIGGER (1<<15)
+#define APIC_LVT_REMOTE_IRR (1<<14)
+#define APIC_INPUT_POLARITY (1<<13)
+#define APIC_SEND_PENDING (1<<12)
+#define APIC_MODE_MASK 0x700
+#define GET_APIC_DELIVERY_MODE(x) (((x)>>8)&0x7)
+#define SET_APIC_DELIVERY_MODE(x,y)
(((x)&~0x700)|((y)<<8))
+#define APIC_MODE_FIXED 0x0
+#define APIC_MODE_NMI 0x4
+#define APIC_MODE_EXTINT 0x7
+#define APIC_LVT1 0x360
+#define APIC_LVTERR 0x370
+#define APIC_TMICT 0x380
+#define APIC_TMCCT 0x390
+#define APIC_TDCR 0x3E0
+#define APIC_TDR_DIV_TMBASE (1<<2)
+#define APIC_TDR_DIV_1 0xB
+#define APIC_TDR_DIV_2 0x0
+#define APIC_TDR_DIV_4 0x1
+#define APIC_TDR_DIV_8 0x2
+#define APIC_TDR_DIV_16 0x3
+#define APIC_TDR_DIV_32 0x8
+#define APIC_TDR_DIV_64 0x9
+#define APIC_TDR_DIV_128 0xA
+
+/* Only available in x2APIC mode */
+#define APIC_SELF_IPI 0x3F0
+
+#define APIC_BASE 0xfee00000
+
+/* It's only used in x2APIC mode of an x2APIC unit. */
+#define APIC_MSR_BASE 0x800
+
+#define MAX_IO_APICS 128
+
+/*
+ * the local APIC register structure, memory mapped. Not terribly well
+ * tested, but we might eventually use this one in the future - the
+ * problem why we cannot use it right now is the P5 APIC, it has an
+ * errata which cannot take 8-bit reads and writes, only 32-bit ones ...
+ */
+#define u32 unsigned int
+
+#define lapic ((volatile struct local_apic *)APIC_BASE)
+
+#ifndef __ASSEMBLY__
+struct __packed local_apic {
+
+/*000*/ struct { u32 __reserved[4]; } __reserved_01;
+
+/*010*/ struct { u32 __reserved[4]; } __reserved_02;
+
+/*020*/ struct { /* APIC ID Register */
+ u32 __reserved_1 : 24,
+ phys_apic_id : 4,
+ __reserved_2 : 4;
+ u32 __reserved[3];
+ } id;
+
+/*030*/ const
+ struct { /* APIC Version Register */
+ u32 version : 8,
+ __reserved_1 : 8,
+ max_lvt : 8,
+ __reserved_2 : 8;
+ u32 __reserved[3];
+ } version;
+
+/*040*/ struct { u32 __reserved[4]; } __reserved_03;
+
+/*050*/ struct { u32 __reserved[4]; } __reserved_04;
+
+/*060*/ struct { u32 __reserved[4]; } __reserved_05;
+
+/*070*/ struct { u32 __reserved[4]; } __reserved_06;
+
+/*080*/ struct { /* Task Priority Register */
+ u32 priority : 8,
+ __reserved_1 : 24;
+ u32 __reserved_2[3];
+ } tpr;
+
+/*090*/ const
+ struct { /* Arbitration Priority Register */
+ u32 priority : 8,
+ __reserved_1 : 24;
+ u32 __reserved_2[3];
+ } apr;
+
+/*0A0*/ const
+ struct { /* Processor Priority Register */
+ u32 priority : 8,
+ __reserved_1 : 24;
+ u32 __reserved_2[3];
+ } ppr;
+
+/*0B0*/ struct { /* End Of Interrupt Register */
+ u32 eoi;
+ u32 __reserved[3];
+ } eoi;
+
+/*0C0*/ struct { u32 __reserved[4]; } __reserved_07;
+
+/*0D0*/ struct { /* Logical Destination Register */
+ u32 __reserved_1 : 24,
+ logical_dest : 8;
+ u32 __reserved_2[3];
+ } ldr;
+
+/*0E0*/ struct { /* Destination Format Register */
+ u32 __reserved_1 : 28,
+ model : 4;
+ u32 __reserved_2[3];
+ } dfr;
+
+/*0F0*/ struct { /* Spurious Interrupt Vector Register */
+ u32 spurious_vector : 8,
+ apic_enabled : 1,
+ focus_cpu : 1,
+ __reserved_2 : 22;
+ u32 __reserved_3[3];
+ } svr;
+
+/*100*/ struct { /* In Service Register */
+/*170*/ u32 bitfield;
+ u32 __reserved[3];
+ } isr [8];
+
+/*180*/ struct { /* Trigger Mode Register */
+/*1F0*/ u32 bitfield;
+ u32 __reserved[3];
+ } tmr [8];
+
+/*200*/ struct { /* Interrupt Request Register */
+/*270*/ u32 bitfield;
+ u32 __reserved[3];
+ } irr [8];
+
+/*280*/ union { /* Error Status Register */
+ struct {
+ u32 send_cs_error : 1,
+ receive_cs_error : 1,
+ send_accept_error : 1,
+ receive_accept_error : 1,
+ __reserved_1 : 1,
+ send_illegal_vector : 1,
+ receive_illegal_vector : 1,
+ illegal_register_address : 1,
+ __reserved_2 : 24;
+ u32 __reserved_3[3];
+ } error_bits;
+ struct {
+ u32 errors;
+ u32 __reserved_3[3];
+ } all_errors;
+ } esr;
+
+/*290*/ struct { u32 __reserved[4]; } __reserved_08;
+
+/*2A0*/ struct { u32 __reserved[4]; } __reserved_09;
+
+/*2B0*/ struct { u32 __reserved[4]; } __reserved_10;
+
+/*2C0*/ struct { u32 __reserved[4]; } __reserved_11;
+
+/*2D0*/ struct { u32 __reserved[4]; } __reserved_12;
+
+/*2E0*/ struct { u32 __reserved[4]; } __reserved_13;
+
+/*2F0*/ struct { u32 __reserved[4]; } __reserved_14;
+
+/*300*/ struct { /* Interrupt Command Register 1 */
+ u32 vector : 8,
+ delivery_mode : 3,
+ destination_mode : 1,
+ delivery_status : 1,
+ __reserved_1 : 1,
+ level : 1,
+ trigger : 1,
+ __reserved_2 : 2,
+ shorthand : 2,
+ __reserved_3 : 12;
+ u32 __reserved_4[3];
+ } icr1;
+
+/*310*/ struct { /* Interrupt Command Register 2 */
+ union {
+ u32 __reserved_1 : 24,
+ phys_dest : 4,
+ __reserved_2 : 4;
+ u32 __reserved_3 : 24,
+ logical_dest : 8;
+ } dest;
+ u32 __reserved_4[3];
+ } icr2;
+
+/*320*/ struct { /* LVT - Timer */
+ u32 vector : 8,
+ __reserved_1 : 4,
+ delivery_status : 1,
+ __reserved_2 : 3,
+ mask : 1,
+ timer_mode : 1,
+ __reserved_3 : 14;
+ u32 __reserved_4[3];
+ } lvt_timer;
+
+/*330*/ struct { /* LVT - Thermal Sensor */
+ u32 vector : 8,
+ delivery_mode : 3,
+ __reserved_1 : 1,
+ delivery_status : 1,
+ __reserved_2 : 3,
+ mask : 1,
+ __reserved_3 : 15;
+ u32 __reserved_4[3];
+ } lvt_thermal;
+
+/*340*/ struct { /* LVT - Performance Counter */
+ u32 vector : 8,
+ delivery_mode : 3,
+ __reserved_1 : 1,
+ delivery_status : 1,
+ __reserved_2 : 3,
+ mask : 1,
+ __reserved_3 : 15;
+ u32 __reserved_4[3];
+ } lvt_pc;
+
+/*350*/ struct { /* LVT - LINT0 */
+ u32 vector : 8,
+ delivery_mode : 3,
+ __reserved_1 : 1,
+ delivery_status : 1,
+ polarity : 1,
+ remote_irr : 1,
+ trigger : 1,
+ mask : 1,
+ __reserved_2 : 15;
+ u32 __reserved_3[3];
+ } lvt_lint0;
+
+/*360*/ struct { /* LVT - LINT1 */
+ u32 vector : 8,
+ delivery_mode : 3,
+ __reserved_1 : 1,
+ delivery_status : 1,
+ polarity : 1,
+ remote_irr : 1,
+ trigger : 1,
+ mask : 1,
+ __reserved_2 : 15;
+ u32 __reserved_3[3];
+ } lvt_lint1;
+
+/*370*/ struct { /* LVT - Error */
+ u32 vector : 8,
+ __reserved_1 : 4,
+ delivery_status : 1,
+ __reserved_2 : 3,
+ mask : 1,
+ __reserved_3 : 15;
+ u32 __reserved_4[3];
+ } lvt_error;
+
+/*380*/ struct { /* Timer Initial Count Register */
+ u32 initial_count;
+ u32 __reserved_2[3];
+ } timer_icr;
+
+/*390*/ const
+ struct { /* Timer Current Count Register */
+ u32 curr_count;
+ u32 __reserved_2[3];
+ } timer_ccr;
+
+/*3A0*/ struct { u32 __reserved[4]; } __reserved_16;
+
+/*3B0*/ struct { u32 __reserved[4]; } __reserved_17;
+
+/*3C0*/ struct { u32 __reserved[4]; } __reserved_18;
+
+/*3D0*/ struct { u32 __reserved[4]; } __reserved_19;
+
+/*3E0*/ struct { /* Timer Divide Configuration Register */
+ u32 divisor : 4,
+ __reserved_1 : 28;
+ u32 __reserved_2[3];
+ } timer_dcr;
+
+/*3F0*/ struct { u32 __reserved[4]; } __reserved_20;
+
+};
+#endif /* !__ASSEMBLY__ */
+
+#undef u32
+
+#endif
--
Anthony PERARD
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