diff options
| author | Mao Bibo <maobibo@loongson.cn> | 2022-07-01 11:07:40 +0800 |
|---|---|---|
| committer | Richard Henderson <richard.henderson@linaro.org> | 2022-07-04 11:08:58 +0530 |
| commit | 490c03ab1106121182f380c639a7db852e1b5401 (patch) | |
| tree | 1da9708b00fad2049e49605128b48cf66cf68f48 /include/hw/intc/loongarch_pch_msi.h | |
| parent | 227e73c9862672fef358d2417004cac32b3fec34 (diff) | |
hw/intc/loongarch_pch_msi: Fix msi vector convertion
Loongarch pch msi intc connects to extioi controller, the range of irq
number is 64-255. Add a property for irqbase, so that we can compute
the irq offset from the view of pch_msi controller with the method:
msi vector (from view of upper extioi intc) - irqbase
Signed-off-by: Mao Bibo <maobibo@loongson.cn>
Message-Id: <20220701030740.2469162-1-maobibo@loongson.cn>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Diffstat (limited to 'include/hw/intc/loongarch_pch_msi.h')
| -rw-r--r-- | include/hw/intc/loongarch_pch_msi.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/hw/intc/loongarch_pch_msi.h b/include/hw/intc/loongarch_pch_msi.h index f668bfca7a..6d67560dea 100644 --- a/include/hw/intc/loongarch_pch_msi.h +++ b/include/hw/intc/loongarch_pch_msi.h @@ -17,4 +17,6 @@ struct LoongArchPCHMSI { SysBusDevice parent_obj; qemu_irq pch_msi_irq[PCH_MSI_IRQ_NUM]; MemoryRegion msi_mmio; + /* irq base passed to upper extioi intc */ + unsigned int irq_base; }; |