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[/] [or1k/] [trunk/] [rc203soc/] [sw/] [uClinux/] [include/] [asm-i386/] [i82489.h] - Blame information for rev 1765

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Line No. Rev Author Line
1 1633 jcastillo
#ifndef __ASM_I82489_H
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#define __ASM_I82489_H
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/*
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 *      Offsets for programming the 82489 and Pentium integrated APIC
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 *
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 *      Alan Cox <Alan.Cox@linux.org>, 1995.
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 */
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#define         APIC_ID         0x20
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#define                 GET_APIC_ID(x)          (((x)>>24)&0x0F)
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#define         APIC_VERSION    0x30
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#define         APIC_TASKPRI    0x80
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#define                 APIC_TPRI_MASK          0xFF
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#define         APIC_ARBPRI     0x90
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#define         APIC_PROCPRI    0xA0
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#define         APIC_EOI        0xB0
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#define                 APIC_EIO_ACK            0x0             /* Write this to the EOI register */
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#define         APIC_RRR        0xC0
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#define         APIC_LDR        0xD0
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#define                 GET_APIC_LOGICAL_ID(x)  (((x)>>24)&0xFF)
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#define         APIC_DFR        0xE0
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#define                 GET_APIC_DFR(x)         (((x)>>28)&0x0F)
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#define                 SET_APIC_DFR(x)         ((x)<<28)
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#define         APIC_SPIV       0xF0
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#define         APIC_ISR        0x100
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#define         APIC_TMR        0x180
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#define         APIC_IRR        0x200
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#define         APIC_ESR        0x280
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#define                 APIC_ESR_SEND_CS        0x00001
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#define                 APIC_ESR_RECV_CS        0x00002
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#define                 APIC_ESR_SEND_ACC       0x00004
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#define                 APIC_ESR_RECV_ACC       0x00008
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#define                 APIC_ESR_SENDILL        0x00020
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#define                 APIC_ESR_RECVILL        0x00040
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#define                 APIC_ESR_ILLREGA        0x00080
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#define         APIC_ICR        0x300
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#define                 APIC_DEST_FIELD         0x00000
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#define                 APIC_DEST_SELF          0x40000
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#define                 APIC_DEST_ALLINC        0x80000
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#define                 APIC_DEST_ALLBUT        0xC0000
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#define                 APIC_DEST_RR_MASK       0x30000
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#define                 APIC_DEST_RR_INVALID    0x00000
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#define                 APIC_DEST_RR_INPROG     0x10000
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#define                 APIC_DEST_RR_VALID      0x20000
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#define                 APIC_DEST_LEVELTRIG     0x08000
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#define                 APIC_DEST_ASSERT        0x04000
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#define                 APIC_DEST_BUSY          0x01000
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#define                 APIC_DEST_LOGICAL       0x00800
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#define                 APIC_DEST_DM_FIXED      0x00000
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#define                 APIC_DEST_DM_LOWEST     0x00100
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#define                 APIC_DEST_DM_SMI        0x00200
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#define                 APIC_DEST_DM_REMRD      0x00300
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#define                 APIC_DEST_DM_NMI        0x00400
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#define                 APIC_DEST_DM_INIT       0x00500
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#define                 APIC_DEST_DM_STARTUP    0x00600
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#define                 APIC_DEST_VECTOR_MASK   0x000FF
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#define         APIC_ICR2       0x310
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#define                 GET_APIC_DEST_FIELD(x)  (((x)>>24)&0xFF)
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#define                 SET_APIC_DEST_FIELD(x)  ((x)<<24)
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#define         APIC_LVTT       0x320
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#define         APIC_LVT0       0x350
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#define                 APIC_LVT_TIMER_PERIODIC         (1<<17)
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#define                 APIC_LVT_MASKED                 (1<<16)
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#define                 APIC_LVT_LEVEL_TRIGGER          (1<<15)
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#define                 APIC_LVT_REMOTE_IRR             (1<<14)
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#define                 APIC_INPUT_POLARITY             (1<<13)
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#define                 APIC_SEND_PENDING               (1<<12)
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#define                 GET_APIC_DELIVERY_MODE(x)       (((x)>>8)&0x7)
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#define                 SET_APIC_DELIVERY_MODE(x,y)     (((x)&~0x700)|((y)<<8))
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#define                         APIC_MODE_FIXED         0x0
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#define                         APIC_MODE_NMI           0x4
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#define                         APIC_MODE_EXINT         0x7
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#define         APIC_LVT1       0x360
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#define         APIC_LVERR      0x370
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#define         APIC_TMICT      0x380
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#define         APIC_TMCCT      0x390
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#define         APIC_TDCR       0x3E0
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#define                 APIC_TDR_DIV_1          0xB
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#define                 APIC_TDR_DIV_2          0x0
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#define                 APIC_TDR_DIV_4          0x1
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#define                 APIC_TDR_DIV_8          0x2
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#define                 APIC_TDR_DIV_16         0x3
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#define                 APIC_TDR_DIV_32         0x8
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#define                 APIC_TDR_DIV_64         0x9
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#define                 APIC_TDR_DIV_128        0xA
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#endif

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