diff --git a/pkg/abi/nvgpu/classes.go b/pkg/abi/nvgpu/classes.go
index a167384b6..5d9a13b37 100644
--- a/pkg/abi/nvgpu/classes.go
+++ b/pkg/abi/nvgpu/classes.go
@@ -34,11 +34,14 @@ const (
 	TURING_CHANNEL_GPFIFO_A          = 0x0000c46f
 	AMPERE_CHANNEL_GPFIFO_A          = 0x0000c56f
 	TURING_DMA_COPY_A                = 0x0000c5b5
-	AMPERE_DMA_COPY_A                = 0x0000c6b5
-	AMPERE_DMA_COPY_B                = 0x0000c7b5
 	TURING_COMPUTE_A                 = 0x0000c5c0
+	HOPPER_USERMODE_A                = 0x0000c661
+	AMPERE_DMA_COPY_A                = 0x0000c6b5
 	AMPERE_COMPUTE_A                 = 0x0000c6c0
+	AMPERE_DMA_COPY_B                = 0x0000c7b5
+	HOPPER_DMA_COPY_A                = 0x0000c8b5
 	ADA_COMPUTE_A                    = 0x0000c9c0
+	HOPPER_COMPUTE_A                 = 0x0000cbc0
 )
 
 // NV0005_ALLOC_PARAMETERS is the alloc params type for NV01_EVENT_OS_EVENT,
@@ -197,3 +200,12 @@ type NV_GR_ALLOCATION_PARAMETERS struct {
 	Size    uint32
 	Caps    uint32
 }
+
+// NV_HOPPER_USERMODE_A_PARAMS is the alloc param type for HOPPER_USERMODE_A,
+// from src/common/sdk/nvidia/inc/nvos.h.
+//
+// +marshal
+type NV_HOPPER_USERMODE_A_PARAMS struct {
+	Bar1Mapping uint8
+	Priv        uint8
+}
diff --git a/pkg/abi/nvgpu/ctrl.go b/pkg/abi/nvgpu/ctrl.go
index 69a4d0a4f..04547ccd1 100644
--- a/pkg/abi/nvgpu/ctrl.go
+++ b/pkg/abi/nvgpu/ctrl.go
@@ -53,8 +53,9 @@ const (
 
 // From src/common/sdk/nvidia/inc/ctrl/ctrl0000/ctrl0000system.h:
 const (
-	NV0000_CTRL_CMD_SYSTEM_GET_BUILD_VERSION = 0x101
-	NV0000_CTRL_CMD_SYSTEM_GET_FABRIC_STATUS = 0x136
+	NV0000_CTRL_CMD_SYSTEM_GET_BUILD_VERSION   = 0x101
+	NV0000_CTRL_CMD_SYSTEM_GET_FABRIC_STATUS   = 0x136
+	NV0000_CTRL_CMD_SYSTEM_GET_P2P_CAPS_MATRIX = 0x13a
 )
 
 // +marshal
@@ -160,6 +161,7 @@ const (
 	NV2080_CTRL_CMD_GPU_GET_ENGINES_V2                   = 0x20800170
 	NV2080_CTRL_CMD_GPU_GET_ACTIVE_PARTITION_IDS         = 0x2080018b
 	NV2080_CTRL_CMD_GPU_GET_COMPUTE_POLICY_CONFIG        = 0x20800195
+	NV2080_CTRL_CMD_GET_GPU_FABRIC_PROBE_INFO            = 0x208001a3
 )
 
 // From src/common/sdk/nvidia/inc/ctrl/ctrl2080/ctrl2080gr.h:
diff --git a/pkg/sentry/devices/nvproxy/frontend.go b/pkg/sentry/devices/nvproxy/frontend.go
index 65984a3c8..a8f4c78db 100644
--- a/pkg/sentry/devices/nvproxy/frontend.go
+++ b/pkg/sentry/devices/nvproxy/frontend.go
@@ -547,6 +547,7 @@ func rmControl(fi *frontendIoctlState) (uintptr, error) {
 		nvgpu.NV0000_CTRL_CMD_GPU_GET_MEMOP_ENABLE,
 		nvgpu.NV0000_CTRL_CMD_SYNC_GPU_BOOST_GROUP_INFO,
 		nvgpu.NV0000_CTRL_CMD_SYSTEM_GET_FABRIC_STATUS,
+		nvgpu.NV0000_CTRL_CMD_SYSTEM_GET_P2P_CAPS_MATRIX,
 		nvgpu.NV0080_CTRL_CMD_FB_GET_CAPS_V2,
 		nvgpu.NV0080_CTRL_CMD_GPU_GET_NUM_SUBDEVICES,
 		nvgpu.NV0080_CTRL_CMD_GPU_QUERY_SW_STATE_PERSISTENCE,
@@ -572,6 +573,7 @@ func rmControl(fi *frontendIoctlState) (uintptr, error) {
 		nvgpu.NV2080_CTRL_CMD_GPU_GET_ENGINES_V2,
 		nvgpu.NV2080_CTRL_CMD_GPU_GET_ACTIVE_PARTITION_IDS,
 		nvgpu.NV2080_CTRL_CMD_GPU_GET_COMPUTE_POLICY_CONFIG,
+		nvgpu.NV2080_CTRL_CMD_GET_GPU_FABRIC_PROBE_INFO,
 		nvgpu.NV2080_CTRL_CMD_GR_SET_CTXSW_PREEMPTION_MODE,
 		nvgpu.NV2080_CTRL_CMD_GR_GET_CTX_BUFFER_SIZE,
 		nvgpu.NV2080_CTRL_CMD_GR_GET_GLOBAL_SM_ORDER,
@@ -769,10 +771,12 @@ func rmAlloc(fi *frontendIoctlState) (uintptr, error) {
 		return rmAllocSimple[nvgpu.NV_CHANNEL_GROUP_ALLOCATION_PARAMETERS](fi, &ioctlParams, isNVOS64)
 	case nvgpu.TURING_CHANNEL_GPFIFO_A, nvgpu.AMPERE_CHANNEL_GPFIFO_A:
 		return rmAllocSimple[nvgpu.NV_CHANNEL_ALLOC_PARAMS](fi, &ioctlParams, isNVOS64)
-	case nvgpu.TURING_DMA_COPY_A, nvgpu.AMPERE_DMA_COPY_A, nvgpu.AMPERE_DMA_COPY_B:
+	case nvgpu.TURING_DMA_COPY_A, nvgpu.AMPERE_DMA_COPY_A, nvgpu.AMPERE_DMA_COPY_B, nvgpu.HOPPER_DMA_COPY_A:
 		return rmAllocSimple[nvgpu.NVB0B5_ALLOCATION_PARAMETERS](fi, &ioctlParams, isNVOS64)
-	case nvgpu.TURING_COMPUTE_A, nvgpu.AMPERE_COMPUTE_A, nvgpu.ADA_COMPUTE_A:
+	case nvgpu.TURING_COMPUTE_A, nvgpu.AMPERE_COMPUTE_A, nvgpu.ADA_COMPUTE_A, nvgpu.HOPPER_COMPUTE_A:
 		return rmAllocSimple[nvgpu.NV_GR_ALLOCATION_PARAMETERS](fi, &ioctlParams, isNVOS64)
+	case nvgpu.HOPPER_USERMODE_A:
+		return rmAllocSimple[nvgpu.NV_HOPPER_USERMODE_A_PARAMS](fi, &ioctlParams, isNVOS64)
 	case
 		nvgpu.GF100_SUBDEVICE_MASTER,
 		nvgpu.TURING_USERMODE_A: