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Only support on >= ARM GICv2
Signed-off-by: GuEe-GUI <[email protected]>
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Fix some code style and init for V2M, ITS.
V2M is the PCI MSI/MSI-X for GICv2.
ITS is the PCI MSI/MSI-X for GICv3/v4.
Signed-off-by: GuEe-GUI <[email protected]>
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* [DM/feature] Implement PIC irq state { get; set }
There are some common state for irq:
1. Pending: IRQ was triggered, but software not ACK.
2. Active: IRQ was ACK, but not EOI.
3. Masked: IRQ was masked or umasked.
Signed-off-by: GuEe-GUI <[email protected]>
* [DM/pic] Support IRQ state { get; set } for ARM GICv2/v3
Signed-off-by: GuEe-GUI <[email protected]>
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Signed-off-by: GuEe-GUI <[email protected]>
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* [PIC] Make affinity helper interface
Signed-off-by: GuEe-GUI <[email protected]>
* [PIC/GIC] Fixup GIC affinity init
GICv2 is not support if current CPU is not startup,
but RT-Thread SMP is startup after the devices init
in the `main` thread.
This patch fixup the cpumask to init once and check
the init status in affinity interface.
Signed-off-by: GuEe-GUI <[email protected]>
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Signed-off-by: GuEe-GUI <[email protected]>
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