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| author | Xiaojuan Yang <yangxiaojuan@loongson.cn> | 2022-09-30 17:51:39 +0800 |
|---|---|---|
| committer | Song Gao <gaosong@loongson.cn> | 2022-10-17 10:28:35 +0800 |
| commit | 5ef4a4af8b41fb175374726f379a2aea79929023 (patch) | |
| tree | f475b22875dbb734cc82cb51247c39cc056307c4 /hw/pci-host/dino.c | |
| parent | 7bf36a5c5276c4dc7926a0bc2e5ebbd93eedac41 (diff) | |
| download | qemu-5ef4a4af8b41fb175374726f379a2aea79929023.zip qemu-5ef4a4af8b41fb175374726f379a2aea79929023.tar.gz qemu-5ef4a4af8b41fb175374726f379a2aea79929023.tar.bz2 | |
hw/intc: Fix LoongArch ipi device emulation
In ipi_send function, it should not to set irq before
writing data to dest cpu iocsr space, as the irq will
trigger after data writing.
When call this function 'address_space_stl()', it will
trigger loongarch_ipi_writel(), the addr arg is 0x1008
('CORE_SET_OFF'), and qemu_irq_raise will be called in
this case.
Signed-off-by: Xiaojuan Yang <yangxiaojuan@loongson.cn>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220930095139.867115-3-yangxiaojuan@loongson.cn>
Signed-off-by: Song Gao <gaosong@loongson.cn>
Diffstat (limited to 'hw/pci-host/dino.c')
0 files changed, 0 insertions, 0 deletions