2 Commits

Author	SHA1	Message	Date
Anup Patel	289a007b98	RISC-V: KVM: Expose APLIC registers as attributes of AIA irqchip ... We expose APLIC registers as KVM device attributes of the in-kernel AIA irqchip device. This will allow KVM user-space to save/restore APLIC state using KVM device ioctls(). Signed-off-by: Anup Patel <apatel@ventanamicro.com> Reviewed-by: Atish Patra <atishp@rivosinc.com> Signed-off-by: Anup Patel <anup@brainfault.org>	2023-06-18 21:24:50 +05:30
Anup Patel	74967aa208	RISC-V: KVM: Add in-kernel emulation of AIA APLIC ... There is no virtualization support in AIA APLIC so we add in-kernel emulation of AIA APLIC which only supports MSI-mode (i.e. wired interrupts forwarded to AIA IMSIC as MSIs). Signed-off-by: Anup Patel <apatel@ventanamicro.com> Reviewed-by: Atish Patra <atishp@rivosinc.com> Signed-off-by: Anup Patel <anup@brainfault.org>	2023-06-18 21:24:46 +05:30