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authorYong-Xuan Wang <yongxuan.wang@sifive.com>2024-10-29 16:53:47 +0800
committerAlistair Francis <alistair.francis@wdc.com>2024-12-20 11:19:16 +1000
commit0d0141fadc9063e527865ee420b2baf34e306093 (patch)
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hw/intc/riscv_aplic: Fix APLIC in_clrip and clripnum write emulation
In the section "4.7 Precise effects on interrupt-pending bits" of the RISC-V AIA specification defines that: "If the source mode is Level1 or Level0 and the interrupt domain is configured in MSI delivery mode (domaincfg.DM = 1): The pending bit is cleared whenever the rectified input value is low, when the interrupt is forwarded by MSI, or by a relevant write to an in_clrip register or to clripnum." Update the riscv_aplic_set_pending() to match the spec. Fixes: bf31cf06eb ("hw/intc/riscv_aplic: Fix setipnum_le write emulation for APLIC MSI-mode") Signed-off-by: Yong-Xuan Wang <yongxuan.wang@sifive.com> Acked-by: Alistair Francis <alistair.francis@wdc.com> Message-ID: <20241029085349.30412-1-yongxuan.wang@sifive.com> Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
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