RISC-V: KVM: Implement device interface for AIA irqchip

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We implement KVM device interface for in-kernel AIA irqchip so that
user-space can use KVM device ioctls to create, configure, and destroy
in-kernel AIA irqchip.

Signed-off-by: Anup Patel <apatel@ventanamicro.com>
Reviewed-by: Atish Patra <atishp@rivosinc.com>
Signed-off-by: Anup Patel <anup@brainfault.org>

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Anup Patel 2023-06-15 13:03:49 +05:30 • committed by Anup Patel

parent 00f918f61c

commit 89d01306e3

6 changed files with 772 additions and 42 deletions

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132

arch/riscv/include/asm/kvm_aia.h

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45

arch/riscv/include/uapi/asm/kvm.h

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1

arch/riscv/kvm/Makefile

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11

arch/riscv/kvm/aia.c

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623

arch/riscv/kvm/aia_device.c

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2

include/uapi/linux/kvm.h

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