Re: [RFC PATCH v3 16/27] hw/loongarch: Add LoongArch cpu interrupt support(CPUINTC)

2021-12-20 Thread yangxiaojuan
Hi,Mark On 12/18/2021 07:54 AM, Mark Cave-Ayland wrote: > On 04/12/2021 12:07, Xiaojuan Yang wrote: > >> Loongson-3A5000 support 14 interrupts from 64 - 77(Timer->75 IPI->76) >> Loongson-3A5000 and ls7a form a legacy model and extended model irq >> hierarchy.Tcg mode emulate a simplified

Re: [RFC PATCH v3 16/27] hw/loongarch: Add LoongArch cpu interrupt support(CPUINTC)

2021-12-17 Thread Mark Cave-Ayland
On 04/12/2021 12:07, Xiaojuan Yang wrote: Loongson-3A5000 support 14 interrupts from 64 - 77(Timer->75 IPI->76) Loongson-3A5000 and ls7a form a legacy model and extended model irq hierarchy.Tcg mode emulate a simplified extended model which has no Legacy I/O Interrupt Controller(LIOINTC) and

[RFC PATCH v3 16/27] hw/loongarch: Add LoongArch cpu interrupt support(CPUINTC)

2021-12-04 Thread Xiaojuan Yang
Loongson-3A5000 support 14 interrupts from 64 - 77(Timer->75 IPI->76) Loongson-3A5000 and ls7a form a legacy model and extended model irq hierarchy.Tcg mode emulate a simplified extended model which has no Legacy I/O Interrupt Controller(LIOINTC) and LPC. e.g: |+-++-+