sys/linux: describe /dev/vhci interface

1 files changed, 39 insertions, 4 deletions

diff --git a/sys/linux/gen/amd64.go b/sys/linux/gen/amd64.go
index 64bb5a3ae..ba7e75b21 100644
--- a/sys/linux/gen/amd64.go
+++ b/sys/linux/gen/amd64.go
@@ -91,6 +91,7 @@ var resources_amd64 = []*ResourceDesc{
 	{Name: "fd_uinput", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "fd_uinput"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
 	{Name: "fd_userio", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "fd_userio"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
 	{Name: "fd_v4l2_buffer", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "fd_v4l2_buffer"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
+	{Name: "fd_vhci", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "fd_vhci"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
 	{Name: "fd_vhost", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "fd_vhost"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
 	{Name: "fd_video", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "fd_video"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
 	{Name: "genl_fou_family_id", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", TypeSize: 2}}}, Kind: []string{"genl_fou_family_id"}, Values: []uint64{0}},
@@ -23173,6 +23174,28 @@ var structDescs_amd64 = []*KeyedStruct{
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "data", TypeSize: 16}, Type: &StructType{Key: StructKey{Name: "vfs_cap_elem"}}, Kind: 1, RangeBegin: 2, RangeEnd: 2},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "uid", FldName: "rootid", TypeSize: 4}},
 	}}},
+	{Key: StructKey{Name: "vhci_command"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "vhci_command", IsVarlen: true}, Fields: []Type{
+		&StructType{Key: StructKey{Name: "vhci_command_generic[HCI_EVENT_PKT]"}, FldName: "HCI_EVENT_PKT"},
+		&StructType{Key: StructKey{Name: "vhci_command_generic[HCI_ACLDATA_PKT]"}, FldName: "HCI_ACLDATA_PKT"},
+		&StructType{Key: StructKey{Name: "vhci_command_generic[HCI_SCODATA_PKT]"}, FldName: "HCI_SCODATA_PKT"},
+		&StructType{Key: StructKey{Name: "vhci_command_vendor_pkt"}, FldName: "HCI_VENDOR_PKT"},
+	}}},
+	{Key: StructKey{Name: "vhci_command_generic[HCI_ACLDATA_PKT]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "vhci_command_generic[HCI_ACLDATA_PKT]", IsVarlen: true}, Fields: []Type{
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 1}}, Val: 2},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "data", IsVarlen: true}},
+	}}},
+	{Key: StructKey{Name: "vhci_command_generic[HCI_EVENT_PKT]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "vhci_command_generic[HCI_EVENT_PKT]", IsVarlen: true}, Fields: []Type{
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 1}}, Val: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "data", IsVarlen: true}},
+	}}},
+	{Key: StructKey{Name: "vhci_command_generic[HCI_SCODATA_PKT]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "vhci_command_generic[HCI_SCODATA_PKT]", IsVarlen: true}, Fields: []Type{
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 1}}, Val: 3},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "data", IsVarlen: true}},
+	}}},
+	{Key: StructKey{Name: "vhci_command_vendor_pkt"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "vhci_command_vendor_pkt", TypeSize: 2}, Fields: []Type{
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 1}}, Val: 255},
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "vhci_vendor_pkt_opcode", FldName: "opcode", TypeSize: 1}}, Vals: []uint64{0, 1, 64, 128}, BitMask: true},
+	}}},
 	{Key: StructKey{Name: "vhost_iotlb_msg"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "vhost_iotlb_msg", TypeSize: 32}, Fields: []Type{
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr64", FldName: "iova", TypeSize: 8}, Type: &BufferType{TypeCommon: TypeCommon{TypeName: "array", ArgDir: 1, IsVarlen: true}}},
 		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "size", TypeSize: 8}}, Buf: "iova"},
@@ -34040,12 +34063,11 @@ var syscalls_amd64 = []*Syscall{
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "open_flags", FldName: "flags", TypeSize: 8}}, Vals: []uint64{0, 1, 2, 1024, 8192, 524288, 64, 16384, 65536, 128, 32768, 262144, 256, 131072, 2048, 2097152, 1052672, 512, 4194304}, BitMask: true},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "mode", TypeSize: 8}}},
 	}, Ret: &ResourceType{TypeCommon: TypeCommon{TypeName: "fd", FldName: "ret", TypeSize: 4, ArgDir: 1}}},
-	{NR: 257, Name: "openat$vhci", CallName: "openat", Args: []Type{
+	{NR: 257, Name: "openat$vhci", CallName: "openat", MissingArgs: 1, Args: []Type{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "fd", TypeSize: 8}}, Val: 18446744073709551516},
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "file", TypeSize: 8}, Type: &BufferType{TypeCommon: TypeCommon{TypeName: "string", TypeSize: 10}, Kind: 2, Values: []string{"/dev/vhci\x00"}}},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "open_flags", FldName: "flags", TypeSize: 8}}, Vals: []uint64{0, 1, 2, 1024, 8192, 524288, 64, 16384, 65536, 128, 32768, 262144, 256, 131072, 2048, 2097152, 1052672, 512, 4194304}, BitMask: true},
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "mode", TypeSize: 8}}},
-	}, Ret: &ResourceType{TypeCommon: TypeCommon{TypeName: "fd", FldName: "ret", TypeSize: 4, ArgDir: 1}}},
+	}, Ret: &ResourceType{TypeCommon: TypeCommon{TypeName: "fd_vhci", FldName: "ret", TypeSize: 4, ArgDir: 1}}},
 	{NR: 257, Name: "openat$vhost_vsock", CallName: "openat", Args: []Type{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "fd", TypeSize: 8}}, Val: 18446744073709551516},
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "file", TypeSize: 8}, Type: &BufferType{TypeCommon: TypeCommon{TypeName: "string", TypeSize: 17}, Kind: 2, Values: []string{"/dev/vhost-vsock\x00"}}},
@@ -39112,6 +39134,11 @@ var syscalls_amd64 = []*Syscall{
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "data", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "uinput_user_dev"}}},
 		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "len", TypeSize: 8}}, Buf: "data"},
 	}},
+	{NR: 1, Name: "write$vhci", CallName: "write", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_vhci", FldName: "fd", TypeSize: 4}},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "data", TypeSize: 8}, Type: &UnionType{Key: StructKey{Name: "vhci_command"}}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "bytesize", FldName: "size", TypeSize: 8}}, BitSize: 8, Buf: "data"},
+	}},
 	{NR: 1, Name: "write$vnet", CallName: "write", Args: []Type{
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "vhost_net", FldName: "fd", TypeSize: 4}},
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "buf", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "vhost_msg"}}},
@@ -40537,13 +40564,21 @@ var consts_amd64 = []ConstValue{
 	{Name: "HCISETSCAN", Value: 1074022621},
 	{Name: "HCISETSCOMTU", Value: 1074022628},
 	{Name: "HCIUNBLOCKADDR", Value: 1074022631},
+	{Name: "HCI_ACLDATA_PKT", Value: 2},
+	{Name: "HCI_AMP", Value: 1},
 	{Name: "HCI_CHANNEL_CONTROL", Value: 3},
 	{Name: "HCI_CHANNEL_MONITOR", Value: 2},
 	{Name: "HCI_CHANNEL_RAW"},
 	{Name: "HCI_CHANNEL_USER", Value: 1},
 	{Name: "HCI_DATA_DIR", Value: 1},
+	{Name: "HCI_EVENT_PKT", Value: 4},
+	{Name: "HCI_EXTERNAL_CONFIG", Value: 64},
 	{Name: "HCI_FILTER", Value: 2},
+	{Name: "HCI_PRIMARY"},
+	{Name: "HCI_RAW_DEVICE", Value: 128},
+	{Name: "HCI_SCODATA_PKT", Value: 3},
 	{Name: "HCI_TIME_STAMP", Value: 3},
+	{Name: "HCI_VENDOR_PKT", Value: 255},
 	{Name: "HDIO_GETGEO", Value: 769},
 	{Name: "HIDPCONNADD", Value: 1074022600},
 	{Name: "HIDPCONNDEL", Value: 1074022601},
@@ -46109,4 +46144,4 @@ var consts_amd64 = []ConstValue{
 	{Name: "bpf_insn_load_imm_dw", Value: 24},
 }
 
-const revision_amd64 = "d9021a754335369176d195ac6cb4ed3a55494516"
+const revision_amd64 = "f91d501104e277ba5dc70f5203fe0ecfdcb7d3bc"