Module driver:x86apic - Generic Intel x86/IA32 local APIC driver

Index

• Group APIC.ESR - Local APIC error register (ESR) bits
  
  • Constant APIC.ESR.ILLREG - Illegal register address (P4/Xeon/P6 only, not Pentium)
  • Constant APIC.ESR.RECVAE - Receive accept error (Pentium/P6 only, not P4/Xeon)
  • Constant APIC.ESR.RECVCSUM - Receive checksum error (Pentium/P6 only, not P4/Xeon)
  • Constant APIC.ESR.RECVIV - Receive illegal vector
  • Constant APIC.ESR.SENDAE - Send accept error (Pentium/P6 only, not P4/Xeon)
  • Constant APIC.ESR.SENDCSUM - Send checksum error (Pentium/P6 only, not P4/Xeon)
  • Constant APIC.ESR.SENDIV - Send illegal vector
• Group APIC.ICR0.DM - Local APIC ICR0 delivery-mode bits
  
  • Constant APIC.ICR0.DM.FIXED - Deliver specified vector to target processor(s)
  • Constant APIC.ICR0.DM.INIT - Deliver INIT to target processor(s), vector must be 0
  • Constant APIC.ICR0.DM.LPRI - Deliver specified vector to lowest-priority processor (do not use)
  • Constant APIC.ICR0.DM.NMI - Deliver NMI to target processor(s), vector ignored
  • Constant APIC.ICR0.DM.SMI - Deliver SMI to target processor(s), vector must be 0
  • Constant APIC.ICR0.DM.STUP - Deliver STARTUP to target processor(s), vector specifies address
• Group APIC.ICR0.DS - Local APIC ICR0 destination-shorthand bits
  
  • Constant APIC.ICR0.DS.AIS - Destination is all including self
  • Constant APIC.ICR0.DS.AXS - Destination is all excluding self
  • Constant APIC.ICR0.DS.NS - No destination shorthand (as specified in dest field)
  • Constant APIC.ICR0.DS.SELF - Destination is self
• Record APIC.IPI.DISPATCH - Structure used for dispatching interprocessor interrupts (IPIs)
  
  • Variable apic.id - Target APIC ID (physical)
  • Variable dmode - Delivery mode constant
  • Variable vector - Vector to trigger (address for STUP)
  • Variable wait - If TRUE , wait for IPI to finish (polled)
• Group APIC.LVT - Local APIC local vector table (LVT) register bits
  
  • Constant APIC.LVT.DM.MASK - Delivery mode mask (LVT.LINT, LVT.TS, LVT.PMC only)
  • Constant APIC.LVT.DM.SHIFT - Delivery mode shift (LVT.LINT, LVT.TS, LVT.PMC only)
  • Constant APIC.LVT.DST.PENDING - Delivery status send pending
  • Constant APIC.LVT.LINT.PINPOL - Input pin polarity (LVT.LINT only)
  • Constant APIC.LVT.LINT.RIRR - Remote IRR (LVT.LINT only)
  • Constant APIC.LVT.LINT.TLVL - Level, else edge, trigger mode (LVT.LINT only)
  • Constant APIC.LVT.MASKED - Vector is masked (not delivered)
  • Constant APIC.LVT.TMR.PERIOD - Timer-mode perodic, else one-shot (LVT.TMR only)
  • Constant APIC.LVT.VECTOR.MASK - Delivery vector mask
• Group APIC.LVT.DM - Local APIC local vector table (LVT) delivery-mode bits
  
  • Constant APIC.LVT.DM.EXTINT - Deliver pretend 8259A-compatible interrupt (INTA line),
  • Constant APIC.LVT.DM.FIXED - Deliver interrupt specified in vector field
  • Constant APIC.LVT.DM.INIT - Deliver INIT request to processor, vector must be 0
  • Constant APIC.LVT.DM.NMI - Deliver NMI interrupt to processor, vector ignored
  • Constant APIC.LVT.DM.SMI - Deliver SMI interrupt to processor, vector must be 0
• Group APIC.REG - Local APIC registers
  
  • Constant APIC.REG.APR - arbitration priority (r/o)
  • Constant APIC.REG.DRF - destination register format (bits 0:27 r/o, 28-31 r/w)
  • Constant APIC.REG.EOI - end of interrupt (?) (w/o)
  • Constant APIC.REG.ESR - error status (r/o)
  • Constant APIC.REG.ICR0 - interrupt-command (bits 0:31 r/w)
  • Constant APIC.REG.ICR1 - interrupt-command (bits 32:63 r/w)
  • Constant APIC.REG.ID - APIC ID (r/w)
  • Constant APIC.REG.IRR0 - interrupt-request (bits 0:31 r/o)
  • Constant APIC.REG.IRR1 - interrupt-request (bits 32:63 r/o)
  • Constant APIC.REG.IRR2 - interrupt-request (bits 64:95 r/o)
  • Constant APIC.REG.IRR3 - interrupt-request (bits 96:127 r/o)
  • Constant APIC.REG.IRR4 - interrupt-request (bits 128:159 r/o)
  • Constant APIC.REG.IRR5 - interrupt-request (bits 160:191 r/o)
  • Constant APIC.REG.IRR6 - interrupt-request (bits 192:223 r/o)
  • Constant APIC.REG.IRR7 - interrupt-request (bits 224:255 r/o)
  • Constant APIC.REG.ISR0 - in-service (bits 0:31 r/o)
  • Constant APIC.REG.ISR1 - in-service (bits 32:63 r/o)
  • Constant APIC.REG.ISR2 - in-service (bits 64:95 r/o)
  • Constant APIC.REG.ISR3 - in-service (bits 96:127 r/o)
  • Constant APIC.REG.ISR4 - in-service (bits 128:159 r/o)
  • Constant APIC.REG.ISR5 - in-service (bits 160:191 r/o)
  • Constant APIC.REG.ISR6 - in-service (bits 192:223 r/o)
  • Constant APIC.REG.ISR7 - in-service (bits 224:255 r/o)
  • Constant APIC.REG.LDR - logical destination register (r/w)
  • Constant APIC.REG.LVT.CMCI - LVT CMCI (r/w)
  • Constant APIC.REG.LVT.ERR - LVT error (r/w)
  • Constant APIC.REG.LVT.LINT0 - LVT LINT0 (r/w)
  • Constant APIC.REG.LVT.LINT1 - LVT LINT1 (r/w)
  • Constant APIC.REG.LVT.PMC - LVT performance monitoring counters (r/w)
  • Constant APIC.REG.LVT.TMR - LVT timer (r/w)
  • Constant APIC.REG.LVT.TS - LVT thermal sensor (r/w)
  • Constant APIC.REG.PPR - processor priority (r/o)
  • Constant APIC.REG.SI - spurious interrupt vector (bits 0:8 r/w, 9-31 r/o)
  • Constant APIC.REG.TMR.CCR - timer current count (r/o)
  • Constant APIC.REG.TMR.DIVR - timer divide configuration (r/w)
  • Constant APIC.REG.TMR.ICR - timer initial count (r/w)
  • Constant APIC.REG.TMR0 - trigger-mode (bits 0:31 r/o)
  • Constant APIC.REG.TMR1 - trigger-mode (bits 32:63 r/o)
  • Constant APIC.REG.TMR2 - trigger-mode (bits 64:95 r/o)
  • Constant APIC.REG.TMR3 - trigger-mode (bits 96:127 r/o)
  • Constant APIC.REG.TMR4 - trigger-mode (bits 128:159 r/o)
  • Constant APIC.REG.TMR5 - trigger-mode (bits 160:191 r/o)
  • Constant APIC.REG.TMR6 - trigger-mode (bits 192:223 r/o)
  • Constant APIC.REG.TMR7 - trigger-mode (bits 224:255 r/o)
  • Constant APIC.REG.TPR - task priority (r/w)
  • Constant APIC.REG.VER - APIC version (r/o)
• Record APIC.TIMER.SET - Structure used for setting the APIC timer
  
  • Variable divisor - Timer divisor (from core frequency, )
  • Variable oneshot - One-shot mode, or repeating
  • Variable value - Initial value for the countdown
  • Variable vector - Interrupt vector (0-255)
• Group APIC.TMR.DIVR - Local APIC timer divisor values
• Channel type CT.APIC - APIC channel-type
  
  • Variable in? - Commands in
  • Variable out! - Responses out
  • Variable return? - Used to close the connection to, and shut-down, the APIC
• Protocol P.APIC.IN - APIC input protocol
  
  • Tag cancel.timer - Cancels a running timer
  • Tag disable - Disable the APIC
  • Tag dispatch.clear - Clear pending IPI dispatch
  • Tag dispatch.done - Test for IPI dispatch complete, returns in 'result'
  • Tag dispatch.ipi - Dispatch interprocessor interrupt
  • Tag enable - Enable the APIC
  • Tag get.apic.id - Reads the APIC ID
  • Tag get.apic.version - Reads the APIC version
  • Tag get.error - Get APIC error flags, returns in 'result'
  • Tag init - Initialise APIC
  • Tag reset.error - Resets APIC error flags
  • Tag set.timer - Sets the timer to go off
• Protocol P.APIC.OUT - APIC output protocol
  
  • Tag apic.id - APIC ID result
  • Tag apic.version - APIC version result
  • Tag result - Generic result
• Process x86apic.driver - x86 multiprocessor local APIC driver

Declarations