Changes between Version 5 and Version 6 of kernel_interrupts


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Timestamp:
Oct 26, 2014, 12:37:20 AM (10 years ago)
Author:
alain
Comment:

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  • kernel_interrupts

    v5 v6  
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    8 The GIET_VM interrupt handler supports only the SOCLIB ''vci_xcu'' interrupt controler, and does not support the ''vci_icu'' interrupt controler. In a multi-cluster architectures, it must exist one XCU controller in all clusters containing processors. Each multi-channel XCU component must contain as many channels as the number ofprocessors in the cluster (one output IRQ per processor).
     8The GIET_VM interrupt handler supports only the SOCLIB ''vci_xcu'' interrupt controler, and does not support the ''vci_icu'' interrupt controler. In a multi-cluster architectures, it must exist one XCU controller in all clusters containing processors.
     9
     10Each multi-channel XCU component must contain as many channels as the number ofprocessors in the cluster (one output IRQ per processor).
    911
    1012There is three interrupt vectors per processor (stored in each processor's scheduler) for the three HWI, PTI, and WTI interrupts types. Each interrupt vector entry contains three bits fields: