diff options
Diffstat (limited to 'drivers/staging/line6/driver.h')
| -rw-r--r-- | drivers/staging/line6/driver.h | 215 |
1 files changed, 0 insertions, 215 deletions
diff --git a/drivers/staging/line6/driver.h b/drivers/staging/line6/driver.h deleted file mode 100644 index 16e3fc2f1f15..000000000000 --- a/drivers/staging/line6/driver.h +++ /dev/null @@ -1,215 +0,0 @@ -/* - * Line6 Linux USB driver - 0.9.1beta - * - * Copyright (C) 2004-2010 Markus Grabner (grabner@icg.tugraz.at) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation, version 2. - * - */ - -#ifndef DRIVER_H -#define DRIVER_H - -#include <linux/spinlock.h> -#include <linux/usb.h> -#include <sound/core.h> - -#include "midi.h" - -#define DRIVER_NAME "line6usb" - -#define LINE6_TIMEOUT 1 -#define LINE6_BUFSIZE_LISTEN 32 -#define LINE6_MESSAGE_MAXLEN 256 - -/* - Line6 MIDI control commands -*/ -#define LINE6_PARAM_CHANGE 0xb0 -#define LINE6_PROGRAM_CHANGE 0xc0 -#define LINE6_SYSEX_BEGIN 0xf0 -#define LINE6_SYSEX_END 0xf7 -#define LINE6_RESET 0xff - -/* - MIDI channel for messages initiated by the host - (and eventually echoed back by the device) -*/ -#define LINE6_CHANNEL_HOST 0x00 - -/* - MIDI channel for messages initiated by the device -*/ -#define LINE6_CHANNEL_DEVICE 0x02 - -#define LINE6_CHANNEL_UNKNOWN 5 /* don't know yet what this is good for */ - -#define LINE6_CHANNEL_MASK 0x0f - -#define MISSING_CASE \ - pr_err("line6usb driver bug: missing case in %s:%d\n", \ - __FILE__, __LINE__) - -#define CHECK_RETURN(x) \ -do { \ - err = x; \ - if (err < 0) \ - return err; \ -} while (0) - -#define CHECK_STARTUP_PROGRESS(x, n) \ -do { \ - if ((x) >= (n)) \ - return; \ - x = (n); \ -} while (0) - -extern const unsigned char line6_midi_id[3]; - -static const int SYSEX_DATA_OFS = sizeof(line6_midi_id) + 3; -static const int SYSEX_EXTRA_SIZE = sizeof(line6_midi_id) + 4; - -/** - Common properties of Line6 devices. -*/ -struct line6_properties { - /** - Bit identifying this device in the line6usb driver. - */ - int device_bit; - - /** - Card id string (maximum 16 characters). - This can be used to address the device in ALSA programs as - "default:CARD=<id>" - */ - const char *id; - - /** - Card short name (maximum 32 characters). - */ - const char *name; - - /** - Bit vector defining this device's capabilities in the - line6usb driver. - */ - int capabilities; -}; - -/** - Common data shared by all Line6 devices. - Corresponds to a pair of USB endpoints. -*/ -struct usb_line6 { - /** - USB device. - */ - struct usb_device *usbdev; - - /** - Product id. - */ - int product; - - /** - Properties. - */ - const struct line6_properties *properties; - - /** - Interface number. - */ - int interface_number; - - /** - Interval (ms). - */ - int interval; - - /** - Maximum size of USB packet. - */ - int max_packet_size; - - /** - Device representing the USB interface. - */ - struct device *ifcdev; - - /** - Line6 sound card data structure. - Each device has at least MIDI or PCM. - */ - struct snd_card *card; - - /** - Line6 PCM device data structure. - */ - struct snd_line6_pcm *line6pcm; - - /** - Line6 MIDI device data structure. - */ - struct snd_line6_midi *line6midi; - - /** - USB endpoint for listening to control commands. - */ - int ep_control_read; - - /** - USB endpoint for writing control commands. - */ - int ep_control_write; - - /** - URB for listening to PODxt Pro control endpoint. - */ - struct urb *urb_listen; - - /** - Buffer for listening to PODxt Pro control endpoint. - */ - unsigned char *buffer_listen; - - /** - Buffer for message to be processed. - */ - unsigned char *buffer_message; - - /** - Length of message to be processed. - */ - int message_length; -}; - -extern char *line6_alloc_sysex_buffer(struct usb_line6 *line6, int code1, - int code2, int size); -extern ssize_t line6_nop_read(struct device *dev, - struct device_attribute *attr, char *buf); -extern int line6_read_data(struct usb_line6 *line6, int address, void *data, - size_t datalen); -extern int line6_read_serial_number(struct usb_line6 *line6, - int *serial_number); -extern int line6_send_program(struct usb_line6 *line6, u8 value); -extern int line6_send_raw_message(struct usb_line6 *line6, const char *buffer, - int size); -extern int line6_send_raw_message_async(struct usb_line6 *line6, - const char *buffer, int size); -extern int line6_send_sysex_message(struct usb_line6 *line6, - const char *buffer, int size); -extern ssize_t line6_set_raw(struct device *dev, struct device_attribute *attr, - const char *buf, size_t count); -extern void line6_start_timer(struct timer_list *timer, unsigned int msecs, - void (*function)(unsigned long), - unsigned long data); -extern int line6_transmit_parameter(struct usb_line6 *line6, int param, - u8 value); -extern int line6_version_request_async(struct usb_line6 *line6); -extern int line6_write_data(struct usb_line6 *line6, int address, void *data, - size_t datalen); - -#endif |