aboutsummaryrefslogtreecommitdiffstats
path: root/include/linux/usb/midi.h
diff options
context:
space:
mode:
Diffstat (limited to 'include/linux/usb/midi.h')
-rw-r--r--include/linux/usb/midi.h26
1 files changed, 13 insertions, 13 deletions
diff --git a/include/linux/usb/midi.h b/include/linux/usb/midi.h
index 11a97d5ffd34..80624c562921 100644
--- a/include/linux/usb/midi.h
+++ b/include/linux/usb/midi.h
@@ -47,9 +47,9 @@ struct usb_ms_header_descriptor {
47/* 6.1.2.2 MIDI IN Jack Descriptor */ 47/* 6.1.2.2 MIDI IN Jack Descriptor */
48struct usb_midi_in_jack_descriptor { 48struct usb_midi_in_jack_descriptor {
49 __u8 bLength; 49 __u8 bLength;
50 __u8 bDescriptorType; // USB_DT_CS_INTERFACE 50 __u8 bDescriptorType; /* USB_DT_CS_INTERFACE */
51 __u8 bDescriptorSubtype; // USB_MS_MIDI_IN_JACK 51 __u8 bDescriptorSubtype; /* USB_MS_MIDI_IN_JACK */
52 __u8 bJackType; // USB_MS_EMBEDDED/EXTERNAL 52 __u8 bJackType; /* USB_MS_EMBEDDED/EXTERNAL */
53 __u8 bJackID; 53 __u8 bJackID;
54 __u8 iJack; 54 __u8 iJack;
55} __attribute__ ((packed)); 55} __attribute__ ((packed));
@@ -64,12 +64,12 @@ struct usb_midi_source_pin {
64/* 6.1.2.3 MIDI OUT Jack Descriptor */ 64/* 6.1.2.3 MIDI OUT Jack Descriptor */
65struct usb_midi_out_jack_descriptor { 65struct usb_midi_out_jack_descriptor {
66 __u8 bLength; 66 __u8 bLength;
67 __u8 bDescriptorType; // USB_DT_CS_INTERFACE 67 __u8 bDescriptorType; /* USB_DT_CS_INTERFACE */
68 __u8 bDescriptorSubtype; // USB_MS_MIDI_OUT_JACK 68 __u8 bDescriptorSubtype; /* USB_MS_MIDI_OUT_JACK */
69 __u8 bJackType; // USB_MS_EMBEDDED/EXTERNAL 69 __u8 bJackType; /* USB_MS_EMBEDDED/EXTERNAL */
70 __u8 bJackID; 70 __u8 bJackID;
71 __u8 bNrInputPins; // p 71 __u8 bNrInputPins; /* p */
72 struct usb_midi_source_pin pins[]; // [p] 72 struct usb_midi_source_pin pins[]; /* [p] */
73 /*__u8 iJack; -- ommitted due to variable-sized pins[] */ 73 /*__u8 iJack; -- ommitted due to variable-sized pins[] */
74} __attribute__ ((packed)); 74} __attribute__ ((packed));
75 75
@@ -90,11 +90,11 @@ struct usb_midi_out_jack_descriptor_##p { \
90 90
91/* 6.2.2 Class-Specific MS Bulk Data Endpoint Descriptor */ 91/* 6.2.2 Class-Specific MS Bulk Data Endpoint Descriptor */
92struct usb_ms_endpoint_descriptor { 92struct usb_ms_endpoint_descriptor {
93 __u8 bLength; // 4+n 93 __u8 bLength; /* 4+n */
94 __u8 bDescriptorType; // USB_DT_CS_ENDPOINT 94 __u8 bDescriptorType; /* USB_DT_CS_ENDPOINT */
95 __u8 bDescriptorSubtype; // USB_MS_GENERAL 95 __u8 bDescriptorSubtype; /* USB_MS_GENERAL */
96 __u8 bNumEmbMIDIJack; // n 96 __u8 bNumEmbMIDIJack; /* n */
97 __u8 baAssocJackID[]; // [n] 97 __u8 baAssocJackID[]; /* [n] */
98} __attribute__ ((packed)); 98} __attribute__ ((packed));
99 99
100#define USB_DT_MS_ENDPOINT_SIZE(n) (4 + (n)) 100#define USB_DT_MS_ENDPOINT_SIZE(n) (4 + (n))