nvproxy: Add support for 570.86.15 driver.

Co-authored-by: Zach Koopmans <[email protected]>
PiperOrigin-RevId: 721910920

Author: 2 people

pkg/abi/nvgpu/classes.go

@@ -361,6 +361,16 @@ type NV_CHANNEL_ALLOC_PARAMS struct {
 	HmacNonce           [CC_CHAN_ALLOC_NONCE_SIZE_DWORD]uint32
 }
 
+// NV_CHANNEL_ALLOC_PARAMS_V570 is the updated version of
+// NV_CHANNEL_ALLOC_PARAMS since 570.86.15.
+//
+// +marshal
+type NV_CHANNEL_ALLOC_PARAMS_V570 struct {
+	NV_CHANNEL_ALLOC_PARAMS
+	TPCConfigID uint32
+	_           uint32
+}
+
 // NVB0B5_ALLOCATION_PARAMETERS is the alloc param type for TURING_DMA_COPY_A,
 // AMPERE_DMA_COPY_A, and AMPERE_DMA_COPY_B from
 // src/common/sdk/nvidia/inc/class/clb0b5sw.h.

pkg/sentry/devices/nvproxy/frontend.go

@@ -1221,6 +1221,13 @@ func rmAllocChannel(fi *frontendIoctlState, ioctlParams *nvgpu.NVOS64_PARAMETERS
 	})
 }
 
+// rmAllocChannelV570 is the same as rmAllocChannel, but for 570.86.15.
+func rmAllocChannelV570(fi *frontendIoctlState, ioctlParams *nvgpu.NVOS64_PARAMETERS, isNVOS64 bool) (uintptr, error) {
+	return rmAllocSimpleParams(fi, ioctlParams, isNVOS64, func(fi *frontendIoctlState, ioctlParams *nvgpu.NVOS64_PARAMETERS, rightsRequested nvgpu.RS_ACCESS_MASK, allocParams *nvgpu.NV_CHANNEL_ALLOC_PARAMS_V570) {
+		fi.fd.dev.nvp.objAdd(fi.ctx, ioctlParams.HRoot, ioctlParams.HObjectNew, ioctlParams.HClass, newRmAllocObject(fi.fd, ioctlParams, rightsRequested, allocParams), ioctlParams.HObjectParent, allocParams.HVASpace, allocParams.HContextShare)
+	})
+}
+
 func rmAllocContextShare(fi *frontendIoctlState, ioctlParams *nvgpu.NVOS64_PARAMETERS, isNVOS64 bool) (uintptr, error) {
 	return rmAllocSimpleParams(fi, ioctlParams, isNVOS64, func(fi *frontendIoctlState, ioctlParams *nvgpu.NVOS64_PARAMETERS, rightsRequested nvgpu.RS_ACCESS_MASK, allocParams *nvgpu.NV_CTXSHARE_ALLOCATION_PARAMETERS) {
 		// See

pkg/sentry/devices/nvproxy/version.go

@@ -839,7 +839,24 @@ func Init() {
 		}
 
 		v560_35_03 := addDriverABI(560, 35, 03, "f2932c92fadd43c5b2341be453fc4f73f0ad7185c26bb7a43fbde81ae29f1fe3", v560_28_03)
-		_ = addDriverABI(565, 57, 01, "6eebe94e585e385e8804f5a74152df414887bf819cc21bd95b72acd0fb182c7a", v560_35_03)
+		v565_57_01 := addDriverABI(565, 57, 01, "6eebe94e585e385e8804f5a74152df414887bf819cc21bd95b72acd0fb182c7a", v560_35_03)
+
+		_ = addDriverABI(570, 86, 15, "87709c19c7401243136bc0ec9e7f147c6803070a11449ae8f0819dee7963f76b", func() *driverABI {
+			abi := v565_57_01()
+			abi.allocationClass[nvgpu.TURING_CHANNEL_GPFIFO_A] = allocHandler(rmAllocChannelV570, compUtil)
+			abi.allocationClass[nvgpu.AMPERE_CHANNEL_GPFIFO_A] = allocHandler(rmAllocChannelV570, compUtil)
+			abi.allocationClass[nvgpu.HOPPER_CHANNEL_GPFIFO_A] = allocHandler(rmAllocChannelV570, compUtil)
+
+			prevStructs := abi.getStructs
+			abi.getStructs = func() *driverABIStructs {
+				structs := prevStructs()
+				structs.allocationStructs[nvgpu.TURING_CHANNEL_GPFIFO_A] = driverStructWithName(nvgpu.NV_CHANNEL_ALLOC_PARAMS_V570{}, "NV_CHANNEL_ALLOC_PARAMS")
+				structs.allocationStructs[nvgpu.AMPERE_CHANNEL_GPFIFO_A] = driverStructWithName(nvgpu.NV_CHANNEL_ALLOC_PARAMS_V570{}, "NV_CHANNEL_ALLOC_PARAMS")
+				structs.allocationStructs[nvgpu.HOPPER_CHANNEL_GPFIFO_A] = driverStructWithName(nvgpu.NV_CHANNEL_ALLOC_PARAMS_V570{}, "NV_CHANNEL_ALLOC_PARAMS")
+				return structs
+			}
+			return abi
+		})
 	})
 }