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Jason Chien <jason.ch...@sifive.com> 於 2025年1月15日 週三 下午10:17寫道：
> Initially, the IOMMU would create a thread, but this thread was removed in
> the merged version. The struct members for thread control should have been
> removed as well, but they were not removed in commit 0c54acb8243
> ("hw/riscv: add RISC-V IOMMU base emulation").
>
> Signed-off-by: Jason Chien <jason.ch...@sifive.com>
> Reviewed-by: Daniel Henrique Barboza <dbarb...@ventanamicro.com>
> Reviewed-by: Andrew Jones <ajo...@ventanamicro.com>
> ---
> hw/riscv/riscv-iommu.h | 5 -----
> 1 file changed, 5 deletions(-)
>
> diff --git a/hw/riscv/riscv-iommu.h b/hw/riscv/riscv-iommu.h
> index 9424989df4..fa8a50fa24 100644
> --- a/hw/riscv/riscv-iommu.h
> +++ b/hw/riscv/riscv-iommu.h
> @@ -58,11 +58,6 @@ struct RISCVIOMMUState {
> /* interrupt notifier */
> void (*notify)(RISCVIOMMUState *iommu, unsigned vector);
>
> - /* IOMMU State Machine */
> - QemuThread core_proc; /* Background processing thread */
> - QemuCond core_cond; /* Background processing wake up signal */
> - unsigned core_exec; /* Processing thread execution actions */
> -
> /* IOMMU target address space */
> AddressSpace *target_as;
> MemoryRegion *target_mr;
> --
> 2.43.2
>
>
