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Diffstat (limited to 'include/linux/usb/midi.h')
| -rw-r--r-- | include/linux/usb/midi.h | 112 |
1 files changed, 0 insertions, 112 deletions
diff --git a/include/linux/usb/midi.h b/include/linux/usb/midi.h deleted file mode 100644 index c8c52e3c91de..000000000000 --- a/include/linux/usb/midi.h +++ /dev/null @@ -1,112 +0,0 @@ -/* - * <linux/usb/midi.h> -- USB MIDI definitions. - * - * Copyright (C) 2006 Thumtronics Pty Ltd. - * Developed for Thumtronics by Grey Innovation - * Ben Williamson <ben.williamson@greyinnovation.com> - * - * This software is distributed under the terms of the GNU General Public - * License ("GPL") version 2, as published by the Free Software Foundation. - * - * This file holds USB constants and structures defined - * by the USB Device Class Definition for MIDI Devices. - * Comments below reference relevant sections of that document: - * - * http://www.usb.org/developers/devclass_docs/midi10.pdf - */ - -#ifndef __LINUX_USB_MIDI_H -#define __LINUX_USB_MIDI_H - -#include <linux/types.h> - -/* A.1 MS Class-Specific Interface Descriptor Subtypes */ -#define USB_MS_HEADER 0x01 -#define USB_MS_MIDI_IN_JACK 0x02 -#define USB_MS_MIDI_OUT_JACK 0x03 -#define USB_MS_ELEMENT 0x04 - -/* A.2 MS Class-Specific Endpoint Descriptor Subtypes */ -#define USB_MS_GENERAL 0x01 - -/* A.3 MS MIDI IN and OUT Jack Types */ -#define USB_MS_EMBEDDED 0x01 -#define USB_MS_EXTERNAL 0x02 - -/* 6.1.2.1 Class-Specific MS Interface Header Descriptor */ -struct usb_ms_header_descriptor { - __u8 bLength; - __u8 bDescriptorType; - __u8 bDescriptorSubtype; - __le16 bcdMSC; - __le16 wTotalLength; -} __attribute__ ((packed)); - -#define USB_DT_MS_HEADER_SIZE 7 - -/* 6.1.2.2 MIDI IN Jack Descriptor */ -struct usb_midi_in_jack_descriptor { - __u8 bLength; - __u8 bDescriptorType; /* USB_DT_CS_INTERFACE */ - __u8 bDescriptorSubtype; /* USB_MS_MIDI_IN_JACK */ - __u8 bJackType; /* USB_MS_EMBEDDED/EXTERNAL */ - __u8 bJackID; - __u8 iJack; -} __attribute__ ((packed)); - -#define USB_DT_MIDI_IN_SIZE 6 - -struct usb_midi_source_pin { - __u8 baSourceID; - __u8 baSourcePin; -} __attribute__ ((packed)); - -/* 6.1.2.3 MIDI OUT Jack Descriptor */ -struct usb_midi_out_jack_descriptor { - __u8 bLength; - __u8 bDescriptorType; /* USB_DT_CS_INTERFACE */ - __u8 bDescriptorSubtype; /* USB_MS_MIDI_OUT_JACK */ - __u8 bJackType; /* USB_MS_EMBEDDED/EXTERNAL */ - __u8 bJackID; - __u8 bNrInputPins; /* p */ - struct usb_midi_source_pin pins[]; /* [p] */ - /*__u8 iJack; -- omitted due to variable-sized pins[] */ -} __attribute__ ((packed)); - -#define USB_DT_MIDI_OUT_SIZE(p) (7 + 2 * (p)) - -/* As above, but more useful for defining your own descriptors: */ -#define DECLARE_USB_MIDI_OUT_JACK_DESCRIPTOR(p) \ -struct usb_midi_out_jack_descriptor_##p { \ - __u8 bLength; \ - __u8 bDescriptorType; \ - __u8 bDescriptorSubtype; \ - __u8 bJackType; \ - __u8 bJackID; \ - __u8 bNrInputPins; \ - struct usb_midi_source_pin pins[p]; \ - __u8 iJack; \ -} __attribute__ ((packed)) - -/* 6.2.2 Class-Specific MS Bulk Data Endpoint Descriptor */ -struct usb_ms_endpoint_descriptor { - __u8 bLength; /* 4+n */ - __u8 bDescriptorType; /* USB_DT_CS_ENDPOINT */ - __u8 bDescriptorSubtype; /* USB_MS_GENERAL */ - __u8 bNumEmbMIDIJack; /* n */ - __u8 baAssocJackID[]; /* [n] */ -} __attribute__ ((packed)); - -#define USB_DT_MS_ENDPOINT_SIZE(n) (4 + (n)) - -/* As above, but more useful for defining your own descriptors: */ -#define DECLARE_USB_MS_ENDPOINT_DESCRIPTOR(n) \ -struct usb_ms_endpoint_descriptor_##n { \ - __u8 bLength; \ - __u8 bDescriptorType; \ - __u8 bDescriptorSubtype; \ - __u8 bNumEmbMIDIJack; \ - __u8 baAssocJackID[n]; \ -} __attribute__ ((packed)) - -#endif /* __LINUX_USB_MIDI_H */ |