sys/linux: fix up midi descriptions

11 files changed, 467 insertions, 11 deletions

diff --git a/sys/linux/gen/386.go b/sys/linux/gen/386.go
index c271ce4bb..896e92db5 100644
--- a/sys/linux/gen/386.go
+++ b/sys/linux/gen/386.go
@@ -47,6 +47,7 @@ var resources_386 = []*ResourceDesc{
 	{Name: "fd_loop", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "fd_block_trace", "fd_block", "fd_loop"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
 	{Name: "fd_loop_ctrl", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "fd_loop_ctrl"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
 	{Name: "fd_loop_num", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "intptr", TypeSize: 4}}}, Kind: []string{"fd_loop_num"}, Values: []uint64{0, 1, 2, 10, 11, 12}},
+	{Name: "fd_midi", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "fd_midi"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
 	{Name: "fd_mq", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "fd_mq"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
 	{Name: "fd_namespace", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "fd_namespace"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
 	{Name: "fd_ndb", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "fd_block_trace", "fd_block", "fd_ndb"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
@@ -12274,6 +12275,33 @@ var structDescs_386 = []*KeyedStruct{
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "avail", TypeSize: 4}}},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "pad", TypeSize: 64}, Type: &ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", TypeSize: 1}}}, Kind: 1, RangeBegin: 64, RangeEnd: 64},
 	}}},
+	{Key: StructKey{Name: "snd_rawmidi_info_raw", Dir: 1}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "snd_rawmidi_info_raw", TypeSize: 268, ArgDir: 1}, Fields: []Type{
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "device", TypeSize: 4, ArgDir: 1}}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "subdevice", TypeSize: 4, ArgDir: 1}}},
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "sndrv_rawmidi_stream", FldName: "stream", TypeSize: 4, ArgDir: 1}}, Vals: []uint64{0, 1, 1}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "card", TypeSize: 4, ArgDir: 1}}},
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "snd_rawmidi_info_flags", FldName: "flags", TypeSize: 4, ArgDir: 1}}, Vals: []uint64{1, 2, 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "id", TypeSize: 64, ArgDir: 1}, Kind: 1, RangeBegin: 64, RangeEnd: 64},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "name", TypeSize: 80, ArgDir: 1}, Kind: 1, RangeBegin: 80, RangeEnd: 80},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "subname", TypeSize: 32, ArgDir: 1}, Kind: 1, RangeBegin: 32, RangeEnd: 32},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "subdevices_count", TypeSize: 4, ArgDir: 1}}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "subdevices_avail", TypeSize: 4, ArgDir: 1}}},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "reserved", TypeSize: 64, ArgDir: 1}, Type: &ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", TypeSize: 1, ArgDir: 1}}}, Kind: 1, RangeBegin: 64, RangeEnd: 64},
+	}}},
+	{Key: StructKey{Name: "snd_rawmidi_params", Dir: 2}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "snd_rawmidi_params", TypeSize: 32, ArgDir: 2}, Fields: []Type{
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "sndrv_rawmidi_stream", FldName: "stream", TypeSize: 4, ArgDir: 2}}, Vals: []uint64{0, 1, 1}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "buffer_size", TypeSize: 4, ArgDir: 2}}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "avail_min", TypeSize: 4, ArgDir: 2}}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "no_active_sensing", TypeSize: 4, ArgDir: 2}}},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "reserved", TypeSize: 16, ArgDir: 2}, Type: &ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", TypeSize: 1, ArgDir: 2}}}, Kind: 1, RangeBegin: 16, RangeEnd: 16},
+	}}},
+	{Key: StructKey{Name: "snd_rawmidi_status", Dir: 2}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "snd_rawmidi_status", TypeSize: 36, ArgDir: 2}, Fields: []Type{
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "sndrv_rawmidi_stream", FldName: "stream", TypeSize: 4, ArgDir: 2}}, Vals: []uint64{0, 1, 1}},
+		&StructType{Key: StructKey{Name: "timespec", Dir: 2}, FldName: "tstamp"},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "avail", TypeSize: 4, ArgDir: 2}}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "xruns", TypeSize: 4, ArgDir: 2}}},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "reserved", TypeSize: 16, ArgDir: 2}, Type: &ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", TypeSize: 1, ArgDir: 2}}}, Kind: 1, RangeBegin: 16, RangeEnd: 16},
+	}}},
 	{Key: StructKey{Name: "snd_seq_addr"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "snd_seq_addr", TypeSize: 2}, Fields: []Type{
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "client", TypeSize: 1}}},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "port", TypeSize: 1}}},
@@ -21583,6 +21611,36 @@ var syscalls_386 = []*Syscall{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 4}}, Val: 3221771547},
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "arg", TypeSize: 4}, Type: &StructType{Key: StructKey{Name: "snd_ctl_tlv"}}},
 	}},
+	{NR: 54, Name: "ioctl$SNDRV_RAWMIDI_IOCTL_DRAIN", CallName: "ioctl", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_midi", FldName: "fd", TypeSize: 4}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 4}}, Val: 1074026289},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "arg", TypeSize: 4}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}},
+	}},
+	{NR: 54, Name: "ioctl$SNDRV_RAWMIDI_IOCTL_DROP", CallName: "ioctl", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_midi", FldName: "fd", TypeSize: 4}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 4}}, Val: 1074026288},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "arg", TypeSize: 4}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}},
+	}},
+	{NR: 54, Name: "ioctl$SNDRV_RAWMIDI_IOCTL_INFO", CallName: "ioctl", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_midi", FldName: "fd", TypeSize: 4}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 4}}, Val: 2165069569},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "arg", TypeSize: 4}, Type: &StructType{Key: StructKey{Name: "snd_rawmidi_info_raw", Dir: 1}}},
+	}},
+	{NR: 54, Name: "ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS", CallName: "ioctl", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_midi", FldName: "fd", TypeSize: 4}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 4}}, Val: 3223344912},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "arg", TypeSize: 4}, Type: &StructType{Key: StructKey{Name: "snd_rawmidi_params", Dir: 2}}},
+	}},
+	{NR: 54, Name: "ioctl$SNDRV_RAWMIDI_IOCTL_PVERSION", CallName: "ioctl", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_midi", FldName: "fd", TypeSize: 4}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 4}}, Val: 2147768064},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "arg", TypeSize: 4}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4, ArgDir: 1}}}},
+	}},
+	{NR: 54, Name: "ioctl$SNDRV_RAWMIDI_IOCTL_STATUS", CallName: "ioctl", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_midi", FldName: "fd", TypeSize: 4}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 4}}, Val: 3223607072},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "arg", TypeSize: 4}, Type: &StructType{Key: StructKey{Name: "snd_rawmidi_status", Dir: 2}}},
+	}},
 	{NR: 54, Name: "ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID", CallName: "ioctl", Args: []Type{
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_sndseq", FldName: "fd", TypeSize: 4}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 4}}, Val: 2147767041},
@@ -27551,7 +27609,7 @@ var syscalls_386 = []*Syscall{
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "dev", TypeSize: 4}, Type: &BufferType{TypeCommon: TypeCommon{TypeName: "string", TypeSize: 18}, Kind: 2, Values: []string{"/dev/snd/midiC#D#\x00"}}},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "intptr", FldName: "id", TypeSize: 4}}},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "open_flags", FldName: "flags", TypeSize: 4}}, Vals: []uint64{0, 1, 2, 1024, 8192, 524288, 64, 16384, 65536, 128, 32768, 262144, 256, 131072, 2048, 2097152, 1052672, 512, 4194304}},
-	}, Ret: &ResourceType{TypeCommon: TypeCommon{TypeName: "fd", FldName: "ret", TypeSize: 4, ArgDir: 1}}},
+	}, Ret: &ResourceType{TypeCommon: TypeCommon{TypeName: "fd_midi", FldName: "ret", TypeSize: 4, ArgDir: 1}}},
 	{Name: "syz_open_dev$sndpcmc", CallName: "syz_open_dev", Args: []Type{
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "dev", TypeSize: 4}, Type: &BufferType{TypeCommon: TypeCommon{TypeName: "string", TypeSize: 18}, Kind: 2, Values: []string{"/dev/snd/pcmC#D#c\x00"}}},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "intptr", FldName: "id", TypeSize: 4}}},
@@ -31438,6 +31496,18 @@ var consts_386 = []ConstValue{
 	{Name: "SNDRV_CTL_IOCTL_TLV_COMMAND", Value: 3221771548},
 	{Name: "SNDRV_CTL_IOCTL_TLV_READ", Value: 3221771546},
 	{Name: "SNDRV_CTL_IOCTL_TLV_WRITE", Value: 3221771547},
+	{Name: "SNDRV_RAWMIDI_INFO_DUPLEX", Value: 4},
+	{Name: "SNDRV_RAWMIDI_INFO_INPUT", Value: 2},
+	{Name: "SNDRV_RAWMIDI_INFO_OUTPUT", Value: 1},
+	{Name: "SNDRV_RAWMIDI_IOCTL_DRAIN", Value: 1074026289},
+	{Name: "SNDRV_RAWMIDI_IOCTL_DROP", Value: 1074026288},
+	{Name: "SNDRV_RAWMIDI_IOCTL_INFO", Value: 2165069569},
+	{Name: "SNDRV_RAWMIDI_IOCTL_PARAMS", Value: 3223344912},
+	{Name: "SNDRV_RAWMIDI_IOCTL_PVERSION", Value: 2147768064},
+	{Name: "SNDRV_RAWMIDI_IOCTL_STATUS", Value: 3223607072},
+	{Name: "SNDRV_RAWMIDI_STREAM_INPUT", Value: 1},
+	{Name: "SNDRV_RAWMIDI_STREAM_LAST", Value: 1},
+	{Name: "SNDRV_RAWMIDI_STREAM_OUTPUT"},
 	{Name: "SNDRV_SEQ_FILTER_BOUNCE", Value: 4},
 	{Name: "SNDRV_SEQ_FILTER_BROADCAST", Value: 1},
 	{Name: "SNDRV_SEQ_FILTER_MULTICAST", Value: 2},
@@ -33659,4 +33729,4 @@ var consts_386 = []ConstValue{
 	{Name: "bpf_insn_load_imm_dw", Value: 24},
 }
 
-const revision_386 = "2816607dc1030d54c6abf98aaa99ea7054785e51"
+const revision_386 = "6cda41f0f4f262a9c712b30c0ee8f23d58a79977"
diff --git a/sys/linux/gen/amd64.go b/sys/linux/gen/amd64.go
index 32fb299ce..94dd2eee7 100644
--- a/sys/linux/gen/amd64.go
+++ b/sys/linux/gen/amd64.go
@@ -47,6 +47,7 @@ var resources_amd64 = []*ResourceDesc{
 	{Name: "fd_loop", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "fd_block_trace", "fd_block", "fd_loop"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
 	{Name: "fd_loop_ctrl", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "fd_loop_ctrl"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
 	{Name: "fd_loop_num", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "intptr", TypeSize: 8}}}, Kind: []string{"fd_loop_num"}, Values: []uint64{0, 1, 2, 10, 11, 12}},
+	{Name: "fd_midi", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "fd_midi"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
 	{Name: "fd_mq", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "fd_mq"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
 	{Name: "fd_namespace", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "fd_namespace"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
 	{Name: "fd_ndb", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "fd_block_trace", "fd_block", "fd_ndb"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
@@ -12527,6 +12528,34 @@ var structDescs_amd64 = []*KeyedStruct{
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "avail", TypeSize: 4}}},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "pad", TypeSize: 64}, Type: &ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", TypeSize: 1}}}, Kind: 1, RangeBegin: 64, RangeEnd: 64},
 	}}},
+	{Key: StructKey{Name: "snd_rawmidi_info_raw", Dir: 1}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "snd_rawmidi_info_raw", TypeSize: 268, ArgDir: 1}, Fields: []Type{
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "device", TypeSize: 4, ArgDir: 1}}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "subdevice", TypeSize: 4, ArgDir: 1}}},
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "sndrv_rawmidi_stream", FldName: "stream", TypeSize: 4, ArgDir: 1}}, Vals: []uint64{0, 1, 1}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "card", TypeSize: 4, ArgDir: 1}}},
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "snd_rawmidi_info_flags", FldName: "flags", TypeSize: 4, ArgDir: 1}}, Vals: []uint64{1, 2, 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "id", TypeSize: 64, ArgDir: 1}, Kind: 1, RangeBegin: 64, RangeEnd: 64},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "name", TypeSize: 80, ArgDir: 1}, Kind: 1, RangeBegin: 80, RangeEnd: 80},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "subname", TypeSize: 32, ArgDir: 1}, Kind: 1, RangeBegin: 32, RangeEnd: 32},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "subdevices_count", TypeSize: 4, ArgDir: 1}}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "subdevices_avail", TypeSize: 4, ArgDir: 1}}},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "reserved", TypeSize: 64, ArgDir: 1}, Type: &ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", TypeSize: 1, ArgDir: 1}}}, Kind: 1, RangeBegin: 64, RangeEnd: 64},
+	}}},
+	{Key: StructKey{Name: "snd_rawmidi_params", Dir: 2}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "snd_rawmidi_params", TypeSize: 32, ArgDir: 2}, Fields: []Type{
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "sndrv_rawmidi_stream", FldName: "stream", TypeSize: 4, ArgDir: 2}}, Vals: []uint64{0, 1, 1}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "buffer_size", TypeSize: 4, ArgDir: 2}}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "avail_min", TypeSize: 4, ArgDir: 2}}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "no_active_sensing", TypeSize: 4, ArgDir: 2}}},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "reserved", TypeSize: 16, ArgDir: 2}, Type: &ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", TypeSize: 1, ArgDir: 2}}}, Kind: 1, RangeBegin: 16, RangeEnd: 16},
+	}}},
+	{Key: StructKey{Name: "snd_rawmidi_status", Dir: 2}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "snd_rawmidi_status", TypeSize: 48, ArgDir: 2}, Fields: []Type{
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "sndrv_rawmidi_stream", FldName: "stream", TypeSize: 4, ArgDir: 2}}, Vals: []uint64{0, 1, 1}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 4}}, IsPad: true},
+		&StructType{Key: StructKey{Name: "timespec", Dir: 2}, FldName: "tstamp"},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "avail", TypeSize: 4, ArgDir: 2}}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "xruns", TypeSize: 4, ArgDir: 2}}},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "reserved", TypeSize: 16, ArgDir: 2}, Type: &ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", TypeSize: 1, ArgDir: 2}}}, Kind: 1, RangeBegin: 16, RangeEnd: 16},
+	}}},
 	{Key: StructKey{Name: "snd_seq_addr"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "snd_seq_addr", TypeSize: 2}, Fields: []Type{
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "client", TypeSize: 1}}},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "port", TypeSize: 1}}},
@@ -22021,6 +22050,36 @@ var syscalls_amd64 = []*Syscall{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 8}}, Val: 3221771547},
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "arg", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "snd_ctl_tlv"}}},
 	}},
+	{NR: 16, Name: "ioctl$SNDRV_RAWMIDI_IOCTL_DRAIN", CallName: "ioctl", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_midi", FldName: "fd", TypeSize: 4}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 8}}, Val: 1074026289},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "arg", TypeSize: 8}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}},
+	}},
+	{NR: 16, Name: "ioctl$SNDRV_RAWMIDI_IOCTL_DROP", CallName: "ioctl", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_midi", FldName: "fd", TypeSize: 4}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 8}}, Val: 1074026288},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "arg", TypeSize: 8}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}},
+	}},
+	{NR: 16, Name: "ioctl$SNDRV_RAWMIDI_IOCTL_INFO", CallName: "ioctl", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_midi", FldName: "fd", TypeSize: 4}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 8}}, Val: 2165069569},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "arg", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "snd_rawmidi_info_raw", Dir: 1}}},
+	}},
+	{NR: 16, Name: "ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS", CallName: "ioctl", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_midi", FldName: "fd", TypeSize: 4}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 8}}, Val: 3224393488},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "arg", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "snd_rawmidi_params", Dir: 2}}},
+	}},
+	{NR: 16, Name: "ioctl$SNDRV_RAWMIDI_IOCTL_PVERSION", CallName: "ioctl", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_midi", FldName: "fd", TypeSize: 4}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 8}}, Val: 2147768064},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "arg", TypeSize: 8}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4, ArgDir: 1}}}},
+	}},
+	{NR: 16, Name: "ioctl$SNDRV_RAWMIDI_IOCTL_STATUS", CallName: "ioctl", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_midi", FldName: "fd", TypeSize: 4}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 8}}, Val: 3224917792},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "arg", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "snd_rawmidi_status", Dir: 2}}},
+	}},
 	{NR: 16, Name: "ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID", CallName: "ioctl", Args: []Type{
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_sndseq", FldName: "fd", TypeSize: 4}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 8}}, Val: 2147767041},
@@ -28208,7 +28267,7 @@ var syscalls_amd64 = []*Syscall{
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "dev", TypeSize: 8}, Type: &BufferType{TypeCommon: TypeCommon{TypeName: "string", TypeSize: 18}, Kind: 2, Values: []string{"/dev/snd/midiC#D#\x00"}}},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "intptr", FldName: "id", TypeSize: 8}}},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "open_flags", FldName: "flags", TypeSize: 8}}, Vals: []uint64{0, 1, 2, 1024, 8192, 524288, 64, 16384, 65536, 128, 32768, 262144, 256, 131072, 2048, 2097152, 1052672, 512, 4194304}},
-	}, Ret: &ResourceType{TypeCommon: TypeCommon{TypeName: "fd", FldName: "ret", TypeSize: 4, ArgDir: 1}}},
+	}, Ret: &ResourceType{TypeCommon: TypeCommon{TypeName: "fd_midi", FldName: "ret", TypeSize: 4, ArgDir: 1}}},
 	{Name: "syz_open_dev$sndpcmc", CallName: "syz_open_dev", Args: []Type{
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "dev", TypeSize: 8}, Type: &BufferType{TypeCommon: TypeCommon{TypeName: "string", TypeSize: 18}, Kind: 2, Values: []string{"/dev/snd/pcmC#D#c\x00"}}},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "intptr", FldName: "id", TypeSize: 8}}},
@@ -32095,6 +32154,18 @@ var consts_amd64 = []ConstValue{
 	{Name: "SNDRV_CTL_IOCTL_TLV_COMMAND", Value: 3221771548},
 	{Name: "SNDRV_CTL_IOCTL_TLV_READ", Value: 3221771546},
 	{Name: "SNDRV_CTL_IOCTL_TLV_WRITE", Value: 3221771547},
+	{Name: "SNDRV_RAWMIDI_INFO_DUPLEX", Value: 4},
+	{Name: "SNDRV_RAWMIDI_INFO_INPUT", Value: 2},
+	{Name: "SNDRV_RAWMIDI_INFO_OUTPUT", Value: 1},
+	{Name: "SNDRV_RAWMIDI_IOCTL_DRAIN", Value: 1074026289},
+	{Name: "SNDRV_RAWMIDI_IOCTL_DROP", Value: 1074026288},
+	{Name: "SNDRV_RAWMIDI_IOCTL_INFO", Value: 2165069569},
+	{Name: "SNDRV_RAWMIDI_IOCTL_PARAMS", Value: 3224393488},
+	{Name: "SNDRV_RAWMIDI_IOCTL_PVERSION", Value: 2147768064},
+	{Name: "SNDRV_RAWMIDI_IOCTL_STATUS", Value: 3224917792},
+	{Name: "SNDRV_RAWMIDI_STREAM_INPUT", Value: 1},
+	{Name: "SNDRV_RAWMIDI_STREAM_LAST", Value: 1},
+	{Name: "SNDRV_RAWMIDI_STREAM_OUTPUT"},
 	{Name: "SNDRV_SEQ_FILTER_BOUNCE", Value: 4},
 	{Name: "SNDRV_SEQ_FILTER_BROADCAST", Value: 1},
 	{Name: "SNDRV_SEQ_FILTER_MULTICAST", Value: 2},
@@ -34341,4 +34412,4 @@ var consts_amd64 = []ConstValue{
 	{Name: "bpf_insn_load_imm_dw", Value: 24},
 }
 
-const revision_amd64 = "4dfc7b2093255c116f8e02b3be10ddce87927081"
+const revision_amd64 = "be16abb889dde6de6d526a36bc8afe0432af2315"
diff --git a/sys/linux/gen/arm.go b/sys/linux/gen/arm.go
index cb43c9465..92cc1d14b 100644
--- a/sys/linux/gen/arm.go
+++ b/sys/linux/gen/arm.go
@@ -47,6 +47,7 @@ var resources_arm = []*ResourceDesc{
 	{Name: "fd_loop", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "fd_block_trace", "fd_block", "fd_loop"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
 	{Name: "fd_loop_ctrl", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "fd_loop_ctrl"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
 	{Name: "fd_loop_num", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "intptr", TypeSize: 4}}}, Kind: []string{"fd_loop_num"}, Values: []uint64{0, 1, 2, 10, 11, 12}},
+	{Name: "fd_midi", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "fd_midi"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
 	{Name: "fd_mq", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "fd_mq"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
 	{Name: "fd_namespace", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "fd_namespace"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
 	{Name: "fd_ndb", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "fd_block_trace", "fd_block", "fd_ndb"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
@@ -12143,6 +12144,33 @@ var structDescs_arm = []*KeyedStruct{
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "avail", TypeSize: 4}}},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "pad", TypeSize: 64}, Type: &ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", TypeSize: 1}}}, Kind: 1, RangeBegin: 64, RangeEnd: 64},
 	}}},
+	{Key: StructKey{Name: "snd_rawmidi_info_raw", Dir: 1}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "snd_rawmidi_info_raw", TypeSize: 268, ArgDir: 1}, Fields: []Type{
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "device", TypeSize: 4, ArgDir: 1}}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "subdevice", TypeSize: 4, ArgDir: 1}}},
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "sndrv_rawmidi_stream", FldName: "stream", TypeSize: 4, ArgDir: 1}}, Vals: []uint64{0, 1, 1}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "card", TypeSize: 4, ArgDir: 1}}},
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "snd_rawmidi_info_flags", FldName: "flags", TypeSize: 4, ArgDir: 1}}, Vals: []uint64{1, 2, 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "id", TypeSize: 64, ArgDir: 1}, Kind: 1, RangeBegin: 64, RangeEnd: 64},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "name", TypeSize: 80, ArgDir: 1}, Kind: 1, RangeBegin: 80, RangeEnd: 80},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "subname", TypeSize: 32, ArgDir: 1}, Kind: 1, RangeBegin: 32, RangeEnd: 32},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "subdevices_count", TypeSize: 4, ArgDir: 1}}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "subdevices_avail", TypeSize: 4, ArgDir: 1}}},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "reserved", TypeSize: 64, ArgDir: 1}, Type: &ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", TypeSize: 1, ArgDir: 1}}}, Kind: 1, RangeBegin: 64, RangeEnd: 64},
+	}}},
+	{Key: StructKey{Name: "snd_rawmidi_params", Dir: 2}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "snd_rawmidi_params", TypeSize: 32, ArgDir: 2}, Fields: []Type{
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "sndrv_rawmidi_stream", FldName: "stream", TypeSize: 4, ArgDir: 2}}, Vals: []uint64{0, 1, 1}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "buffer_size", TypeSize: 4, ArgDir: 2}}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "avail_min", TypeSize: 4, ArgDir: 2}}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "no_active_sensing", TypeSize: 4, ArgDir: 2}}},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "reserved", TypeSize: 16, ArgDir: 2}, Type: &ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", TypeSize: 1, ArgDir: 2}}}, Kind: 1, RangeBegin: 16, RangeEnd: 16},
+	}}},
+	{Key: StructKey{Name: "snd_rawmidi_status", Dir: 2}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "snd_rawmidi_status", TypeSize: 36, ArgDir: 2}, Fields: []Type{
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "sndrv_rawmidi_stream", FldName: "stream", TypeSize: 4, ArgDir: 2}}, Vals: []uint64{0, 1, 1}},
+		&StructType{Key: StructKey{Name: "timespec", Dir: 2}, FldName: "tstamp"},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "avail", TypeSize: 4, ArgDir: 2}}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "xruns", TypeSize: 4, ArgDir: 2}}},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "reserved", TypeSize: 16, ArgDir: 2}, Type: &ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", TypeSize: 1, ArgDir: 2}}}, Kind: 1, RangeBegin: 16, RangeEnd: 16},
+	}}},
 	{Key: StructKey{Name: "snd_seq_addr"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "snd_seq_addr", TypeSize: 2}, Fields: []Type{
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "client", TypeSize: 1}}},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "port", TypeSize: 1}}},
@@ -21351,6 +21379,36 @@ var syscalls_arm = []*Syscall{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 4}}, Val: 3221771547},
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "arg", TypeSize: 4}, Type: &StructType{Key: StructKey{Name: "snd_ctl_tlv"}}},
 	}},
+	{NR: 54, Name: "ioctl$SNDRV_RAWMIDI_IOCTL_DRAIN", CallName: "ioctl", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_midi", FldName: "fd", TypeSize: 4}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 4}}, Val: 1074026289},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "arg", TypeSize: 4}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}},
+	}},
+	{NR: 54, Name: "ioctl$SNDRV_RAWMIDI_IOCTL_DROP", CallName: "ioctl", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_midi", FldName: "fd", TypeSize: 4}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 4}}, Val: 1074026288},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "arg", TypeSize: 4}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}},
+	}},
+	{NR: 54, Name: "ioctl$SNDRV_RAWMIDI_IOCTL_INFO", CallName: "ioctl", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_midi", FldName: "fd", TypeSize: 4}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 4}}, Val: 2165069569},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "arg", TypeSize: 4}, Type: &StructType{Key: StructKey{Name: "snd_rawmidi_info_raw", Dir: 1}}},
+	}},
+	{NR: 54, Name: "ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS", CallName: "ioctl", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_midi", FldName: "fd", TypeSize: 4}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 4}}, Val: 3223344912},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "arg", TypeSize: 4}, Type: &StructType{Key: StructKey{Name: "snd_rawmidi_params", Dir: 2}}},
+	}},
+	{NR: 54, Name: "ioctl$SNDRV_RAWMIDI_IOCTL_PVERSION", CallName: "ioctl", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_midi", FldName: "fd", TypeSize: 4}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 4}}, Val: 2147768064},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "arg", TypeSize: 4}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4, ArgDir: 1}}}},
+	}},
+	{NR: 54, Name: "ioctl$SNDRV_RAWMIDI_IOCTL_STATUS", CallName: "ioctl", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_midi", FldName: "fd", TypeSize: 4}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 4}}, Val: 3223607072},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "arg", TypeSize: 4}, Type: &StructType{Key: StructKey{Name: "snd_rawmidi_status", Dir: 2}}},
+	}},
 	{NR: 54, Name: "ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID", CallName: "ioctl", Args: []Type{
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_sndseq", FldName: "fd", TypeSize: 4}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 4}}, Val: 2147767041},
@@ -27474,7 +27532,7 @@ var syscalls_arm = []*Syscall{
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "dev", TypeSize: 4}, Type: &BufferType{TypeCommon: TypeCommon{TypeName: "string", TypeSize: 18}, Kind: 2, Values: []string{"/dev/snd/midiC#D#\x00"}}},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "intptr", FldName: "id", TypeSize: 4}}},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "open_flags", FldName: "flags", TypeSize: 4}}, Vals: []uint64{0, 1, 2, 1024, 8192, 524288, 64, 65536, 16384, 128, 131072, 262144, 256, 32768, 2048, 2097152, 1052672, 512, 4194304}},
-	}, Ret: &ResourceType{TypeCommon: TypeCommon{TypeName: "fd", FldName: "ret", TypeSize: 4, ArgDir: 1}}},
+	}, Ret: &ResourceType{TypeCommon: TypeCommon{TypeName: "fd_midi", FldName: "ret", TypeSize: 4, ArgDir: 1}}},
 	{Name: "syz_open_dev$sndpcmc", CallName: "syz_open_dev", Args: []Type{
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "dev", TypeSize: 4}, Type: &BufferType{TypeCommon: TypeCommon{TypeName: "string", TypeSize: 18}, Kind: 2, Values: []string{"/dev/snd/pcmC#D#c\x00"}}},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "intptr", FldName: "id", TypeSize: 4}}},
@@ -31306,6 +31364,18 @@ var consts_arm = []ConstValue{
 	{Name: "SNDRV_CTL_IOCTL_TLV_COMMAND", Value: 3221771548},
 	{Name: "SNDRV_CTL_IOCTL_TLV_READ", Value: 3221771546},
 	{Name: "SNDRV_CTL_IOCTL_TLV_WRITE", Value: 3221771547},
+	{Name: "SNDRV_RAWMIDI_INFO_DUPLEX", Value: 4},
+	{Name: "SNDRV_RAWMIDI_INFO_INPUT", Value: 2},
+	{Name: "SNDRV_RAWMIDI_INFO_OUTPUT", Value: 1},
+	{Name: "SNDRV_RAWMIDI_IOCTL_DRAIN", Value: 1074026289},
+	{Name: "SNDRV_RAWMIDI_IOCTL_DROP", Value: 1074026288},
+	{Name: "SNDRV_RAWMIDI_IOCTL_INFO", Value: 2165069569},
+	{Name: "SNDRV_RAWMIDI_IOCTL_PARAMS", Value: 3223344912},
+	{Name: "SNDRV_RAWMIDI_IOCTL_PVERSION", Value: 2147768064},
+	{Name: "SNDRV_RAWMIDI_IOCTL_STATUS", Value: 3223607072},
+	{Name: "SNDRV_RAWMIDI_STREAM_INPUT", Value: 1},
+	{Name: "SNDRV_RAWMIDI_STREAM_LAST", Value: 1},
+	{Name: "SNDRV_RAWMIDI_STREAM_OUTPUT"},
 	{Name: "SNDRV_SEQ_FILTER_BOUNCE", Value: 4},
 	{Name: "SNDRV_SEQ_FILTER_BROADCAST", Value: 1},
 	{Name: "SNDRV_SEQ_FILTER_MULTICAST", Value: 2},
@@ -33526,4 +33596,4 @@ var consts_arm = []ConstValue{
 	{Name: "bpf_insn_load_imm_dw", Value: 24},
 }
 
-const revision_arm = "ab6166ffafd1b575c22c14ae79cd813f97f13bf6"
+const revision_arm = "52a014c5715eeb48a861e4bfee00acd5fb810574"
diff --git a/sys/linux/gen/arm64.go b/sys/linux/gen/arm64.go
index deee0baeb..031112e98 100644
--- a/sys/linux/gen/arm64.go
+++ b/sys/linux/gen/arm64.go
@@ -47,6 +47,7 @@ var resources_arm64 = []*ResourceDesc{
 	{Name: "fd_loop", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "fd_block_trace", "fd_block", "fd_loop"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
 	{Name: "fd_loop_ctrl", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "fd_loop_ctrl"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
 	{Name: "fd_loop_num", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "intptr", TypeSize: 8}}}, Kind: []string{"fd_loop_num"}, Values: []uint64{0, 1, 2, 10, 11, 12}},
+	{Name: "fd_midi", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "fd_midi"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
 	{Name: "fd_mq", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "fd_mq"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
 	{Name: "fd_namespace", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "fd_namespace"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
 	{Name: "fd_ndb", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "fd_block_trace", "fd_block", "fd_ndb"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
@@ -12332,6 +12333,34 @@ var structDescs_arm64 = []*KeyedStruct{
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "avail", TypeSize: 4}}},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "pad", TypeSize: 64}, Type: &ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", TypeSize: 1}}}, Kind: 1, RangeBegin: 64, RangeEnd: 64},
 	}}},
+	{Key: StructKey{Name: "snd_rawmidi_info_raw", Dir: 1}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "snd_rawmidi_info_raw", TypeSize: 268, ArgDir: 1}, Fields: []Type{
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "device", TypeSize: 4, ArgDir: 1}}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "subdevice", TypeSize: 4, ArgDir: 1}}},
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "sndrv_rawmidi_stream", FldName: "stream", TypeSize: 4, ArgDir: 1}}, Vals: []uint64{0, 1, 1}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "card", TypeSize: 4, ArgDir: 1}}},
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "snd_rawmidi_info_flags", FldName: "flags", TypeSize: 4, ArgDir: 1}}, Vals: []uint64{1, 2, 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "id", TypeSize: 64, ArgDir: 1}, Kind: 1, RangeBegin: 64, RangeEnd: 64},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "name", TypeSize: 80, ArgDir: 1}, Kind: 1, RangeBegin: 80, RangeEnd: 80},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "subname", TypeSize: 32, ArgDir: 1}, Kind: 1, RangeBegin: 32, RangeEnd: 32},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "subdevices_count", TypeSize: 4, ArgDir: 1}}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "subdevices_avail", TypeSize: 4, ArgDir: 1}}},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "reserved", TypeSize: 64, ArgDir: 1}, Type: &ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", TypeSize: 1, ArgDir: 1}}}, Kind: 1, RangeBegin: 64, RangeEnd: 64},
+	}}},
+	{Key: StructKey{Name: "snd_rawmidi_params", Dir: 2}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "snd_rawmidi_params", TypeSize: 32, ArgDir: 2}, Fields: []Type{
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "sndrv_rawmidi_stream", FldName: "stream", TypeSize: 4, ArgDir: 2}}, Vals: []uint64{0, 1, 1}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "buffer_size", TypeSize: 4, ArgDir: 2}}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "avail_min", TypeSize: 4, ArgDir: 2}}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "no_active_sensing", TypeSize: 4, ArgDir: 2}}},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "reserved", TypeSize: 16, ArgDir: 2}, Type: &ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", TypeSize: 1, ArgDir: 2}}}, Kind: 1, RangeBegin: 16, RangeEnd: 16},
+	}}},
+	{Key: StructKey{Name: "snd_rawmidi_status", Dir: 2}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "snd_rawmidi_status", TypeSize: 48, ArgDir: 2}, Fields: []Type{
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "sndrv_rawmidi_stream", FldName: "stream", TypeSize: 4, ArgDir: 2}}, Vals: []uint64{0, 1, 1}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 4}}, IsPad: true},
+		&StructType{Key: StructKey{Name: "timespec", Dir: 2}, FldName: "tstamp"},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "avail", TypeSize: 4, ArgDir: 2}}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "xruns", TypeSize: 4, ArgDir: 2}}},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "reserved", TypeSize: 16, ArgDir: 2}, Type: &ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", TypeSize: 1, ArgDir: 2}}}, Kind: 1, RangeBegin: 16, RangeEnd: 16},
+	}}},
 	{Key: StructKey{Name: "snd_seq_addr"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "snd_seq_addr", TypeSize: 2}, Fields: []Type{
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "client", TypeSize: 1}}},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "port", TypeSize: 1}}},
@@ -21633,6 +21662,36 @@ var syscalls_arm64 = []*Syscall{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 8}}, Val: 3221771547},
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "arg", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "snd_ctl_tlv"}}},
 	}},
+	{NR: 29, Name: "ioctl$SNDRV_RAWMIDI_IOCTL_DRAIN", CallName: "ioctl", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_midi", FldName: "fd", TypeSize: 4}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 8}}, Val: 1074026289},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "arg", TypeSize: 8}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}},
+	}},
+	{NR: 29, Name: "ioctl$SNDRV_RAWMIDI_IOCTL_DROP", CallName: "ioctl", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_midi", FldName: "fd", TypeSize: 4}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 8}}, Val: 1074026288},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "arg", TypeSize: 8}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}},
+	}},
+	{NR: 29, Name: "ioctl$SNDRV_RAWMIDI_IOCTL_INFO", CallName: "ioctl", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_midi", FldName: "fd", TypeSize: 4}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 8}}, Val: 2165069569},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "arg", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "snd_rawmidi_info_raw", Dir: 1}}},
+	}},
+	{NR: 29, Name: "ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS", CallName: "ioctl", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_midi", FldName: "fd", TypeSize: 4}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 8}}, Val: 3224393488},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "arg", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "snd_rawmidi_params", Dir: 2}}},
+	}},
+	{NR: 29, Name: "ioctl$SNDRV_RAWMIDI_IOCTL_PVERSION", CallName: "ioctl", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_midi", FldName: "fd", TypeSize: 4}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 8}}, Val: 2147768064},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "arg", TypeSize: 8}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4, ArgDir: 1}}}},
+	}},
+	{NR: 29, Name: "ioctl$SNDRV_RAWMIDI_IOCTL_STATUS", CallName: "ioctl", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_midi", FldName: "fd", TypeSize: 4}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 8}}, Val: 3224917792},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "arg", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "snd_rawmidi_status", Dir: 2}}},
+	}},
 	{NR: 29, Name: "ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID", CallName: "ioctl", Args: []Type{
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_sndseq", FldName: "fd", TypeSize: 4}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 8}}, Val: 2147767041},
@@ -27699,7 +27758,7 @@ var syscalls_arm64 = []*Syscall{
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "dev", TypeSize: 8}, Type: &BufferType{TypeCommon: TypeCommon{TypeName: "string", TypeSize: 18}, Kind: 2, Values: []string{"/dev/snd/midiC#D#\x00"}}},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "intptr", FldName: "id", TypeSize: 8}}},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "open_flags", FldName: "flags", TypeSize: 8}}, Vals: []uint64{0, 1, 2, 1024, 8192, 524288, 64, 65536, 16384, 128, 131072, 262144, 256, 32768, 2048, 2097152, 1052672, 512, 4194304}},
-	}, Ret: &ResourceType{TypeCommon: TypeCommon{TypeName: "fd", FldName: "ret", TypeSize: 4, ArgDir: 1}}},
+	}, Ret: &ResourceType{TypeCommon: TypeCommon{TypeName: "fd_midi", FldName: "ret", TypeSize: 4, ArgDir: 1}}},
 	{Name: "syz_open_dev$sndpcmc", CallName: "syz_open_dev", Args: []Type{
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "dev", TypeSize: 8}, Type: &BufferType{TypeCommon: TypeCommon{TypeName: "string", TypeSize: 18}, Kind: 2, Values: []string{"/dev/snd/pcmC#D#c\x00"}}},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "intptr", FldName: "id", TypeSize: 8}}},
@@ -31522,6 +31581,18 @@ var consts_arm64 = []ConstValue{
 	{Name: "SNDRV_CTL_IOCTL_TLV_COMMAND", Value: 3221771548},
 	{Name: "SNDRV_CTL_IOCTL_TLV_READ", Value: 3221771546},
 	{Name: "SNDRV_CTL_IOCTL_TLV_WRITE", Value: 3221771547},
+	{Name: "SNDRV_RAWMIDI_INFO_DUPLEX", Value: 4},
+	{Name: "SNDRV_RAWMIDI_INFO_INPUT", Value: 2},
+	{Name: "SNDRV_RAWMIDI_INFO_OUTPUT", Value: 1},
+	{Name: "SNDRV_RAWMIDI_IOCTL_DRAIN", Value: 1074026289},
+	{Name: "SNDRV_RAWMIDI_IOCTL_DROP", Value: 1074026288},
+	{Name: "SNDRV_RAWMIDI_IOCTL_INFO", Value: 2165069569},
+	{Name: "SNDRV_RAWMIDI_IOCTL_PARAMS", Value: 3224393488},
+	{Name: "SNDRV_RAWMIDI_IOCTL_PVERSION", Value: 2147768064},
+	{Name: "SNDRV_RAWMIDI_IOCTL_STATUS", Value: 3224917792},
+	{Name: "SNDRV_RAWMIDI_STREAM_INPUT", Value: 1},
+	{Name: "SNDRV_RAWMIDI_STREAM_LAST", Value: 1},
+	{Name: "SNDRV_RAWMIDI_STREAM_OUTPUT"},
 	{Name: "SNDRV_SEQ_FILTER_BOUNCE", Value: 4},
 	{Name: "SNDRV_SEQ_FILTER_BROADCAST", Value: 1},
 	{Name: "SNDRV_SEQ_FILTER_MULTICAST", Value: 2},
@@ -33727,4 +33798,4 @@ var consts_arm64 = []ConstValue{
 	{Name: "bpf_insn_load_imm_dw", Value: 24},
 }
 
-const revision_arm64 = "1e5f965fce82c3d2a90ab9addf0a6d68379e0e15"
+const revision_arm64 = "e8646a3fc1b9f03d8bb0aeb09a612bfb72188041"
diff --git a/sys/linux/gen/ppc64le.go b/sys/linux/gen/ppc64le.go
index 30e4e274a..6edff62c3 100644
--- a/sys/linux/gen/ppc64le.go
+++ b/sys/linux/gen/ppc64le.go
@@ -46,6 +46,7 @@ var resources_ppc64le = []*ResourceDesc{
 	{Name: "fd_loop", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "fd_block_trace", "fd_block", "fd_loop"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
 	{Name: "fd_loop_ctrl", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "fd_loop_ctrl"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
 	{Name: "fd_loop_num", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "intptr", TypeSize: 8}}}, Kind: []string{"fd_loop_num"}, Values: []uint64{0, 1, 2, 10, 11, 12}},
+	{Name: "fd_midi", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "fd_midi"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
 	{Name: "fd_mq", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "fd_mq"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
 	{Name: "fd_namespace", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "fd_namespace"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
 	{Name: "fd_ndb", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "fd_block_trace", "fd_block", "fd_ndb"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
@@ -12256,6 +12257,34 @@ var structDescs_ppc64le = []*KeyedStruct{
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "avail", TypeSize: 4}}},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "pad", TypeSize: 64}, Type: &ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", TypeSize: 1}}}, Kind: 1, RangeBegin: 64, RangeEnd: 64},
 	}}},
+	{Key: StructKey{Name: "snd_rawmidi_info_raw", Dir: 1}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "snd_rawmidi_info_raw", TypeSize: 268, ArgDir: 1}, Fields: []Type{
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "device", TypeSize: 4, ArgDir: 1}}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "subdevice", TypeSize: 4, ArgDir: 1}}},
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "sndrv_rawmidi_stream", FldName: "stream", TypeSize: 4, ArgDir: 1}}, Vals: []uint64{0, 1, 1}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "card", TypeSize: 4, ArgDir: 1}}},
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "snd_rawmidi_info_flags", FldName: "flags", TypeSize: 4, ArgDir: 1}}, Vals: []uint64{1, 2, 4}},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "id", TypeSize: 64, ArgDir: 1}, Kind: 1, RangeBegin: 64, RangeEnd: 64},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "name", TypeSize: 80, ArgDir: 1}, Kind: 1, RangeBegin: 80, RangeEnd: 80},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "subname", TypeSize: 32, ArgDir: 1}, Kind: 1, RangeBegin: 32, RangeEnd: 32},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "subdevices_count", TypeSize: 4, ArgDir: 1}}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "subdevices_avail", TypeSize: 4, ArgDir: 1}}},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "reserved", TypeSize: 64, ArgDir: 1}, Type: &ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", TypeSize: 1, ArgDir: 1}}}, Kind: 1, RangeBegin: 64, RangeEnd: 64},
+	}}},
+	{Key: StructKey{Name: "snd_rawmidi_params", Dir: 2}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "snd_rawmidi_params", TypeSize: 32, ArgDir: 2}, Fields: []Type{
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "sndrv_rawmidi_stream", FldName: "stream", TypeSize: 4, ArgDir: 2}}, Vals: []uint64{0, 1, 1}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "buffer_size", TypeSize: 4, ArgDir: 2}}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "avail_min", TypeSize: 4, ArgDir: 2}}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "no_active_sensing", TypeSize: 4, ArgDir: 2}}},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "reserved", TypeSize: 16, ArgDir: 2}, Type: &ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", TypeSize: 1, ArgDir: 2}}}, Kind: 1, RangeBegin: 16, RangeEnd: 16},
+	}}},
+	{Key: StructKey{Name: "snd_rawmidi_status", Dir: 2}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "snd_rawmidi_status", TypeSize: 48, ArgDir: 2}, Fields: []Type{
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "sndrv_rawmidi_stream", FldName: "stream", TypeSize: 4, ArgDir: 2}}, Vals: []uint64{0, 1, 1}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 4}}, IsPad: true},
+		&StructType{Key: StructKey{Name: "timespec", Dir: 2}, FldName: "tstamp"},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "avail", TypeSize: 4, ArgDir: 2}}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "xruns", TypeSize: 4, ArgDir: 2}}},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "reserved", TypeSize: 16, ArgDir: 2}, Type: &ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", TypeSize: 1, ArgDir: 2}}}, Kind: 1, RangeBegin: 16, RangeEnd: 16},
+	}}},
 	{Key: StructKey{Name: "snd_seq_addr"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "snd_seq_addr", TypeSize: 2}, Fields: []Type{
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "client", TypeSize: 1}}},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "port", TypeSize: 1}}},
@@ -20727,6 +20756,36 @@ var syscalls_ppc64le = []*Syscall{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 8}}, Val: 3221771547},
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "arg", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "snd_ctl_tlv"}}},
 	}},
+	{NR: 54, Name: "ioctl$SNDRV_RAWMIDI_IOCTL_DRAIN", CallName: "ioctl", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_midi", FldName: "fd", TypeSize: 4}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 8}}, Val: 2147768113},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "arg", TypeSize: 8}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}},
+	}},
+	{NR: 54, Name: "ioctl$SNDRV_RAWMIDI_IOCTL_DROP", CallName: "ioctl", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_midi", FldName: "fd", TypeSize: 4}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 8}}, Val: 2147768112},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "arg", TypeSize: 8}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}},
+	}},
+	{NR: 54, Name: "ioctl$SNDRV_RAWMIDI_IOCTL_INFO", CallName: "ioctl", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_midi", FldName: "fd", TypeSize: 4}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 8}}, Val: 1091327745},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "arg", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "snd_rawmidi_info_raw", Dir: 1}}},
+	}},
+	{NR: 54, Name: "ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS", CallName: "ioctl", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_midi", FldName: "fd", TypeSize: 4}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 8}}, Val: 3224393488},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "arg", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "snd_rawmidi_params", Dir: 2}}},
+	}},
+	{NR: 54, Name: "ioctl$SNDRV_RAWMIDI_IOCTL_PVERSION", CallName: "ioctl", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_midi", FldName: "fd", TypeSize: 4}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 8}}, Val: 1074026240},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "arg", TypeSize: 8}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4, ArgDir: 1}}}},
+	}},
+	{NR: 54, Name: "ioctl$SNDRV_RAWMIDI_IOCTL_STATUS", CallName: "ioctl", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_midi", FldName: "fd", TypeSize: 4}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 8}}, Val: 3224917792},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "arg", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "snd_rawmidi_status", Dir: 2}}},
+	}},
 	{NR: 54, Name: "ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID", CallName: "ioctl", Args: []Type{
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_sndseq", FldName: "fd", TypeSize: 4}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 8}}, Val: 1074025217},
@@ -26125,7 +26184,7 @@ var syscalls_ppc64le = []*Syscall{
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "dev", TypeSize: 8}, Type: &BufferType{TypeCommon: TypeCommon{TypeName: "string", TypeSize: 18}, Kind: 2, Values: []string{"/dev/snd/midiC#D#\x00"}}},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "intptr", FldName: "id", TypeSize: 8}}},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "open_flags", FldName: "flags", TypeSize: 8}}, Vals: []uint64{0, 1, 2, 1024, 8192, 524288, 64, 131072, 16384, 128, 65536, 262144, 256, 32768, 2048, 2097152, 1052672, 512, 4194304}},
-	}, Ret: &ResourceType{TypeCommon: TypeCommon{TypeName: "fd", FldName: "ret", TypeSize: 4, ArgDir: 1}}},
+	}, Ret: &ResourceType{TypeCommon: TypeCommon{TypeName: "fd_midi", FldName: "ret", TypeSize: 4, ArgDir: 1}}},
 	{Name: "syz_open_dev$sndpcmc", CallName: "syz_open_dev", Args: []Type{
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "dev", TypeSize: 8}, Type: &BufferType{TypeCommon: TypeCommon{TypeName: "string", TypeSize: 18}, Kind: 2, Values: []string{"/dev/snd/pcmC#D#c\x00"}}},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "intptr", FldName: "id", TypeSize: 8}}},
@@ -29875,6 +29934,18 @@ var consts_ppc64le = []ConstValue{
 	{Name: "SNDRV_CTL_IOCTL_TLV_COMMAND", Value: 3221771548},
 	{Name: "SNDRV_CTL_IOCTL_TLV_READ", Value: 3221771546},
 	{Name: "SNDRV_CTL_IOCTL_TLV_WRITE", Value: 3221771547},
+	{Name: "SNDRV_RAWMIDI_INFO_DUPLEX", Value: 4},
+	{Name: "SNDRV_RAWMIDI_INFO_INPUT", Value: 2},
+	{Name: "SNDRV_RAWMIDI_INFO_OUTPUT", Value: 1},
+	{Name: "SNDRV_RAWMIDI_IOCTL_DRAIN", Value: 2147768113},
+	{Name: "SNDRV_RAWMIDI_IOCTL_DROP", Value: 2147768112},
+	{Name: "SNDRV_RAWMIDI_IOCTL_INFO", Value: 1091327745},
+	{Name: "SNDRV_RAWMIDI_IOCTL_PARAMS", Value: 3224393488},
+	{Name: "SNDRV_RAWMIDI_IOCTL_PVERSION", Value: 1074026240},
+	{Name: "SNDRV_RAWMIDI_IOCTL_STATUS", Value: 3224917792},
+	{Name: "SNDRV_RAWMIDI_STREAM_INPUT", Value: 1},
+	{Name: "SNDRV_RAWMIDI_STREAM_LAST", Value: 1},
+	{Name: "SNDRV_RAWMIDI_STREAM_OUTPUT"},
 	{Name: "SNDRV_SEQ_FILTER_BOUNCE", Value: 4},
 	{Name: "SNDRV_SEQ_FILTER_BROADCAST", Value: 1},
 	{Name: "SNDRV_SEQ_FILTER_MULTICAST", Value: 2},
@@ -31137,4 +31208,4 @@ var consts_ppc64le = []ConstValue{
 	{Name: "bpf_insn_load_imm_dw", Value: 24},
 }
 
-const revision_ppc64le = "5a190c0a1bbecc5bfdfdcedbb91e8b8dc25ced02"
+const revision_ppc64le = "72cbb03e7c697832efe4492f00164c4b20f238b1"
diff --git a/sys/linux/midi.txt b/sys/linux/midi.txt
new file mode 100644
index 000000000..a1dcedf9d
--- /dev/null
+++ b/sys/linux/midi.txt
@@ -0,0 +1,48 @@
+# Copyright 2018 syzkaller project authors. All rights reserved.
+# Use of this source code is governed by Apache 2 LICENSE that can be found in the LICENSE file.
+
+include <sound/asound.h>
+
+resource fd_midi[fd]
+
+syz_open_dev$sndmidi(dev ptr[in, string["/dev/snd/midiC#D#"]], id intptr, flags flags[open_flags]) fd_midi
+
+ioctl$SNDRV_RAWMIDI_IOCTL_PVERSION(fd fd_midi, cmd const[SNDRV_RAWMIDI_IOCTL_PVERSION], arg ptr[out, int32])
+ioctl$SNDRV_RAWMIDI_IOCTL_INFO(fd fd_midi, cmd const[SNDRV_RAWMIDI_IOCTL_INFO], arg ptr[out, snd_rawmidi_info_raw])
+ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(fd fd_midi, cmd const[SNDRV_RAWMIDI_IOCTL_PARAMS], arg ptr[inout, snd_rawmidi_params])
+ioctl$SNDRV_RAWMIDI_IOCTL_STATUS(fd fd_midi, cmd const[SNDRV_RAWMIDI_IOCTL_STATUS], arg ptr[inout, snd_rawmidi_status])
+ioctl$SNDRV_RAWMIDI_IOCTL_DROP(fd fd_midi, cmd const[SNDRV_RAWMIDI_IOCTL_DROP], arg ptr[in, int32])
+ioctl$SNDRV_RAWMIDI_IOCTL_DRAIN(fd fd_midi, cmd const[SNDRV_RAWMIDI_IOCTL_DRAIN], arg ptr[in, int32])
+
+snd_rawmidi_info_raw {
+	device			int32
+	subdevice		int32
+	stream			flags[sndrv_rawmidi_stream, int32]
+	card			int32
+	flags			flags[snd_rawmidi_info_flags, int32]
+	id			array[int8, 64]
+	name			array[int8, 80]
+	subname			array[int8, 32]
+	subdevices_count	int32
+	subdevices_avail	int32
+	reserved		array[const[0, int8], 64]
+}
+
+snd_rawmidi_params {
+	stream			flags[sndrv_rawmidi_stream, int32]
+	buffer_size		int32
+	avail_min		int32
+	no_active_sensing	int32
+	reserved		array[const[0, int8], 16]
+}
+
+snd_rawmidi_status {
+	stream		flags[sndrv_rawmidi_stream, int32]
+	tstamp		timespec
+	avail		int32
+	xruns		int32
+	reserved	array[const[0, int8], 16]
+}
+
+sndrv_rawmidi_stream = SNDRV_RAWMIDI_STREAM_OUTPUT, SNDRV_RAWMIDI_STREAM_INPUT, SNDRV_RAWMIDI_STREAM_LAST
+snd_rawmidi_info_flags = SNDRV_RAWMIDI_INFO_OUTPUT, SNDRV_RAWMIDI_INFO_INPUT, SNDRV_RAWMIDI_INFO_DUPLEX
diff --git a/sys/linux/midi_386.const b/sys/linux/midi_386.const
new file mode 100644
index 000000000..aa83992ea
--- /dev/null
+++ b/sys/linux/midi_386.const
@@ -0,0 +1,14 @@
+# AUTOGENERATED FILE
+SNDRV_RAWMIDI_INFO_DUPLEX = 4
+SNDRV_RAWMIDI_INFO_INPUT = 2
+SNDRV_RAWMIDI_INFO_OUTPUT = 1
+SNDRV_RAWMIDI_IOCTL_DRAIN = 1074026289
+SNDRV_RAWMIDI_IOCTL_DROP = 1074026288
+SNDRV_RAWMIDI_IOCTL_INFO = 2165069569
+SNDRV_RAWMIDI_IOCTL_PARAMS = 3223344912
+SNDRV_RAWMIDI_IOCTL_PVERSION = 2147768064
+SNDRV_RAWMIDI_IOCTL_STATUS = 3223607072
+SNDRV_RAWMIDI_STREAM_INPUT = 1
+SNDRV_RAWMIDI_STREAM_LAST = 1
+SNDRV_RAWMIDI_STREAM_OUTPUT = 0
+__NR_ioctl = 54
diff --git a/sys/linux/midi_amd64.const b/sys/linux/midi_amd64.const
new file mode 100644
index 000000000..1a0740370
--- /dev/null
+++ b/sys/linux/midi_amd64.const
@@ -0,0 +1,14 @@
+# AUTOGENERATED FILE
+SNDRV_RAWMIDI_INFO_DUPLEX = 4
+SNDRV_RAWMIDI_INFO_INPUT = 2
+SNDRV_RAWMIDI_INFO_OUTPUT = 1
+SNDRV_RAWMIDI_IOCTL_DRAIN = 1074026289
+SNDRV_RAWMIDI_IOCTL_DROP = 1074026288
+SNDRV_RAWMIDI_IOCTL_INFO = 2165069569
+SNDRV_RAWMIDI_IOCTL_PARAMS = 3224393488
+SNDRV_RAWMIDI_IOCTL_PVERSION = 2147768064
+SNDRV_RAWMIDI_IOCTL_STATUS = 3224917792
+SNDRV_RAWMIDI_STREAM_INPUT = 1
+SNDRV_RAWMIDI_STREAM_LAST = 1
+SNDRV_RAWMIDI_STREAM_OUTPUT = 0
+__NR_ioctl = 16
diff --git a/sys/linux/midi_arm.const b/sys/linux/midi_arm.const
new file mode 100644
index 000000000..aa83992ea
--- /dev/null
+++ b/sys/linux/midi_arm.const
@@ -0,0 +1,14 @@
+# AUTOGENERATED FILE
+SNDRV_RAWMIDI_INFO_DUPLEX = 4
+SNDRV_RAWMIDI_INFO_INPUT = 2
+SNDRV_RAWMIDI_INFO_OUTPUT = 1
+SNDRV_RAWMIDI_IOCTL_DRAIN = 1074026289
+SNDRV_RAWMIDI_IOCTL_DROP = 1074026288
+SNDRV_RAWMIDI_IOCTL_INFO = 2165069569
+SNDRV_RAWMIDI_IOCTL_PARAMS = 3223344912
+SNDRV_RAWMIDI_IOCTL_PVERSION = 2147768064
+SNDRV_RAWMIDI_IOCTL_STATUS = 3223607072
+SNDRV_RAWMIDI_STREAM_INPUT = 1
+SNDRV_RAWMIDI_STREAM_LAST = 1
+SNDRV_RAWMIDI_STREAM_OUTPUT = 0
+__NR_ioctl = 54
diff --git a/sys/linux/midi_ppc64le.const b/sys/linux/midi_ppc64le.const
new file mode 100644
index 000000000..9da7a5137
--- /dev/null
+++ b/sys/linux/midi_ppc64le.const
@@ -0,0 +1,14 @@
+# AUTOGENERATED FILE
+SNDRV_RAWMIDI_INFO_DUPLEX = 4
+SNDRV_RAWMIDI_INFO_INPUT = 2
+SNDRV_RAWMIDI_INFO_OUTPUT = 1
+SNDRV_RAWMIDI_IOCTL_DRAIN = 2147768113
+SNDRV_RAWMIDI_IOCTL_DROP = 2147768112
+SNDRV_RAWMIDI_IOCTL_INFO = 1091327745
+SNDRV_RAWMIDI_IOCTL_PARAMS = 3224393488
+SNDRV_RAWMIDI_IOCTL_PVERSION = 1074026240
+SNDRV_RAWMIDI_IOCTL_STATUS = 3224917792
+SNDRV_RAWMIDI_STREAM_INPUT = 1
+SNDRV_RAWMIDI_STREAM_LAST = 1
+SNDRV_RAWMIDI_STREAM_OUTPUT = 0
+__NR_ioctl = 54
diff --git a/sys/linux/sys.txt b/sys/linux/sys.txt
index 4506bf2c8..ede4aadfd 100644
--- a/sys/linux/sys.txt
+++ b/sys/linux/sys.txt
@@ -458,7 +458,6 @@ syz_open_dev$amidi(dev ptr[in, string["/dev/amidi#"]], id intptr, flags flags[op
 syz_open_dev$audion(dev ptr[in, string["/dev/audio#"]], id intptr, flags flags[open_flags]) fd
 syz_open_dev$usb(dev ptr[in, string["/dev/bus/usb/00#/00#"]], id intptr, flags flags[open_flags]) fd
 syz_open_dev$sndhw(dev ptr[in, string["/dev/snd/hwC#D#"]], id intptr, flags flags[open_flags]) fd
-syz_open_dev$sndmidi(dev ptr[in, string["/dev/snd/midiC#D#"]], id intptr, flags flags[open_flags]) fd
 syz_open_dev$sndpcmc(dev ptr[in, string["/dev/snd/pcmC#D#c"]], id intptr, flags flags[open_flags]) fd
 syz_open_dev$sndpcmp(dev ptr[in, string["/dev/snd/pcmC#D#p"]], id intptr, flags flags[open_flags]) fd