level sensitive only


  • Signaling from device to GIC: interrupt state: Pending
  • Sending the signal from GIC to CPU: Pending
  • Acknowledge (ACK) the interrupt through CPU interface: Active & Pending
  • Operating System reprogram the device and device switch from high to low: Active
  • CPU deactivate(write corresponding interrupt to EOI) the interrupt: Active to Inactive


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 Non-secure

Secure 

 HPPIR/IAR

Grp1 ID / 1023 

Grp0 ID 

Grp1 pending: 1022,

No pending; 1023 

 AHPPIR/AIAR

 -

Grp1 ID 

No Pending: 1023 


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개인적으로 공부하고 싶은 내용들에 대해서 List화 하고, 정리해 나갈 예정

[ x ]  : 시작 안함

[ - ]  : 진행 중

[ O ] : 완료



리눅스

    • [ - ] Linux Code Review line by line
    • [ x ] XEN on ARM Code Review line by line
    • [ x ] cgroup
    • [ x ] subsys


ARM

    • [ x ] ARMv8
    • [ x ] GICv3 & 4
    • [ x ] PMIC
    • [ x ] PSCI
    • [ x ] SMCCC
    • [ x ] ARM-EABI (Embedded Application Binary Interface)

Hardware

    • [ x ] 전기는 왜 흐르나
    • [ x ] flash memory
    • [ x ] EERPROM
    • [ x ] MMC
    • [ x ] eMMC
    • [ x ] UART (pl001x)


ETC

  • [ x ] ARM assembly .macro vs FUNC

  • [ x ] UEFI 사용해보기


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