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| author | Harsh Prateek Bora <harshpb@linux.ibm.com> | 2024-03-08 16:49:40 +0530 |
|---|---|---|
| committer | Nicholas Piggin <npiggin@gmail.com> | 2024-03-13 02:47:04 +1000 |
| commit | e1617b845104032f0aaad9b91dcda56c7c437998 (patch) | |
| tree | 0543a2ded01df30d8438b7cdf61d47cb464f5100 /include/hw | |
| parent | 497711070905393a4614e87c3fe4a4445c369bce (diff) | |
| download | focaccia-qemu-e1617b845104032f0aaad9b91dcda56c7c437998.tar.gz focaccia-qemu-e1617b845104032f0aaad9b91dcda56c7c437998.zip | |
spapr: nested: Introduce cap-nested-papr for Nested PAPR API
Introduce a SPAPR capability cap-nested-papr which enables nested PAPR API for nested guests. This new API is to enable support for KVM on PowerVM and the support in Linux kernel has already merged upstream. Reviewed-by: Nicholas Piggin <npiggin@gmail.com> Signed-off-by: Michael Neuling <mikey@neuling.org> Signed-off-by: Harsh Prateek Bora <harshpb@linux.ibm.com> Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Diffstat (limited to 'include/hw')
| -rw-r--r-- | include/hw/ppc/spapr.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/include/hw/ppc/spapr.h b/include/hw/ppc/spapr.h index 6223873641..4aaf23d28f 100644 --- a/include/hw/ppc/spapr.h +++ b/include/hw/ppc/spapr.h @@ -81,8 +81,10 @@ typedef enum { #define SPAPR_CAP_RPT_INVALIDATE 0x0B /* Support for AIL modes */ #define SPAPR_CAP_AIL_MODE_3 0x0C +/* Nested PAPR */ +#define SPAPR_CAP_NESTED_PAPR 0x0D /* Num Caps */ -#define SPAPR_CAP_NUM (SPAPR_CAP_AIL_MODE_3 + 1) +#define SPAPR_CAP_NUM (SPAPR_CAP_NESTED_PAPR + 1) /* * Capability Values @@ -592,6 +594,7 @@ struct SpaprMachineState { #define H_GUEST_CREATE_VCPU 0x474 #define H_GUEST_GET_STATE 0x478 #define H_GUEST_SET_STATE 0x47C +#define H_GUEST_RUN_VCPU 0x480 #define H_GUEST_DELETE 0x488 #define MAX_HCALL_OPCODE H_GUEST_DELETE @@ -996,6 +999,7 @@ extern const VMStateDescription vmstate_spapr_cap_sbbc; extern const VMStateDescription vmstate_spapr_cap_ibs; extern const VMStateDescription vmstate_spapr_cap_hpt_maxpagesize; extern const VMStateDescription vmstate_spapr_cap_nested_kvm_hv; +extern const VMStateDescription vmstate_spapr_cap_nested_papr; extern const VMStateDescription vmstate_spapr_cap_large_decr; extern const VMStateDescription vmstate_spapr_cap_ccf_assist; extern const VMStateDescription vmstate_spapr_cap_fwnmi; |