On Fri, Jul 14, 2023 at 08:44:25AM +0000, Yong-Xuan Wang wrote:
> We create a vAIA chip by using the KVM_DEV_TYPE_RISCV_AIA and then set up
> the chip with the KVM_DEV_RISCV_AIA_GRP_* APIs.
>
> Signed-off-by: Yong-Xuan Wang <yongxuan.wang@xxxxxxxxxx>
> Reviewed-by: Jim Shu <jim.shu@xxxxxxxxxx>
> Reviewed-by: Daniel Henrique Barboza <dbarboza@xxxxxxxxxxxxxxxx>
> Reviewed-by: Andrew Jones <ajones@xxxxxxxxxxxxxxxx>
> ---
> target/riscv/kvm.c | 160 +++++++++++++++++++++++++++++++++++++++
> target/riscv/kvm_riscv.h | 6 ++
> 2 files changed, 166 insertions(+)
>
> diff --git a/target/riscv/kvm.c b/target/riscv/kvm.c
> index 005e054604..9bc92cedff 100644
> --- a/target/riscv/kvm.c
> +++ b/target/riscv/kvm.c
> @@ -36,6 +36,7 @@
> #include "exec/address-spaces.h"
> #include "hw/boards.h"
> #include "hw/irq.h"
> +#include "hw/intc/riscv_imsic.h"
> #include "qemu/log.h"
> #include "hw/loader.h"
> #include "kvm_riscv.h"
> @@ -43,6 +44,7 @@
> #include "chardev/char-fe.h"
> #include "migration/migration.h"
> #include "sysemu/runstate.h"
> +#include "hw/riscv/numa.h"
>
> static uint64_t kvm_riscv_reg_id(CPURISCVState *env, uint64_t type,
> uint64_t idx)
> @@ -1026,3 +1028,161 @@ bool kvm_arch_cpu_check_are_resettable(void)
> void kvm_arch_accel_class_init(ObjectClass *oc)
> {
> }
> +
> +char *kvm_aia_mode_str(uint64_t aia_mode)
> +{
> + const char *val;
I just tried compiling this series and see it doesn't with -Werror.
kvm_aia_mode_str() should return 'const char *' and this 'val' variable
is unused.
Thanks,
drew
