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152 lines
4.6 KiB
152 lines
4.6 KiB
/*
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* $Id: pi-usb.h,v 1.21 2007/02/09 16:11:37 desrod Exp $
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*
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* pi-usb.h: Support for USB-connected Palm devices
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*
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* This library is free software; you can redistribute it and/or modify it
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* under the terms of the GNU Library General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or (at
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* your option) any later version.
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*
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* This library is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library
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* General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public License
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* along with this library; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#ifndef _PILOT_USB_H_
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#define _PILOT_USB_H_
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#include "pi-args.h"
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#include "pi-buffer.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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#if defined(sun) && defined(__SVR4)
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#define u_int8_t uint8_t
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#define u_int16_t uint16_t
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#define u_int32_t uint32_t
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#endif
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#define PI_USB_DEV 1
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struct pi_usb_data;
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typedef struct pi_usb_impl {
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int (*open) PI_ARGS((pi_socket_t *ps,
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struct pi_sockaddr *addr, size_t addrlen));
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int (*close) PI_ARGS((pi_socket_t *ps));
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ssize_t (*write) PI_ARGS((pi_socket_t *ps,
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PI_CONST unsigned char *buf, size_t len, int flags));
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ssize_t (*read) PI_ARGS((pi_socket_t *ps,
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pi_buffer_t *buf, size_t expect, int flags));
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int (*flush) PI_ARGS((pi_socket_t *ps, int flags));
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int (*poll) PI_ARGS((pi_socket_t *ps, int timeout));
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int (*wait_for_device) PI_ARGS((pi_socket_t *ps, int *timeout));
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int (*changebaud) PI_ARGS((pi_socket_t *ps));
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int (*control_request) PI_ARGS((struct pi_usb_data *usb_data,
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int request_type, int request, int value, int reqindex,
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void *data, int size, int timeout));
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} pi_usb_impl_t;
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#define USB_INIT_NONE (1<<0)
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#define USB_INIT_TAPWAVE (1<<1)
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#define USB_INIT_VISOR (1<<2)
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#define USB_INIT_SONY_CLIE (1<<3)
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typedef struct pi_usb_dev {
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u_int16_t vendor, product;
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u_int32_t flags;
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char *idstr;
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} pi_usb_dev_t;
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typedef struct pi_usb_data {
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struct pi_usb_impl impl; /**< structure containing ptr to the actual implementations for the current platform */
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struct pi_usb_dev dev; /**< device structure */
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unsigned char buf[256]; /**< temp. buffer to hold incoming data when peeking at init time */
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size_t buf_size;
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/* IO options */
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void *ref; /**< Used by the platform implementation to keep a ptr to additional private data */
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/* Baud rate info (for USB serial adapters on platforms
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where they connect through the USB layer, like Darwin) */
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int rate; /**< Current port baud rate */
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int establishrate; /**< Baud rate to use after link is established */
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int establishhighrate; /**< Boolean: try to establish rate higher than the device publishes */
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int timeout;
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} pi_usb_data_t;
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extern pi_device_t *pi_usb_device PI_ARGS((int type));
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extern void pi_usb_impl_init PI_ARGS((struct pi_usb_impl *impl));
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extern int USB_check_device PI_ARGS((pi_usb_data_t *dev, u_int16_t vendor, u_int16_t product));
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extern int USB_configure_device PI_ARGS((pi_usb_data_t *dev, u_int8_t *input_pipe, u_int8_t *output_pipe));
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/* Start of the new generic USB pilot init stuff. */
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/*
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* USB control requests we send to the devices From
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* linux/drivers/usb/serial/visor.h
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*/
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#define GENERIC_REQUEST_BYTES_AVAILABLE 0x01
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#define GENERIC_CLOSE_NOTIFICATION 0x02
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#define VISOR_GET_CONNECTION_INFORMATION 0x03
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#define PALM_GET_EXT_CONNECTION_INFORMATION 0x04
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/*
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* Reply struct and defines for VISOR_GET_CONNECTION_INFORMATION
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*/
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typedef struct
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{
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u_int16_t num_ports;
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struct
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{
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u_int8_t port_function_id;
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u_int8_t port;
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} connections[2];
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} visor_connection_info_t;
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/* struct visor_connection_info.connection[x].port defines: */
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#define VISOR_ENDPOINT_1 0x01
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#define VISOR_ENDPOINT_2 0x02
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/* struct visor_connection_info.connection[x].port_function_id defines: */
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#define VISOR_FUNCTION_GENERIC 0x00
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#define VISOR_FUNCTION_DEBUGGER 0x01
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#define VISOR_FUNCTION_HOTSYNC 0x02
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#define VISOR_FUNCTION_CONSOLE 0x03
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#define VISOR_FUNCTION_REMOTE_FILE_SYS 0x04
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/*
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* Reply struct for PALM_GET_EXT_CONNECTION_INFORMATION
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*/
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typedef struct
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{
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u_int8_t num_ports;
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u_int8_t endpoint_numbers_different;
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u_int16_t reserved1;
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struct
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{
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char port_function_id[4];
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u_int8_t port;
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u_int8_t endpoint_info;
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u_int16_t reserved;
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} connections[2];
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} palm_ext_connection_info_t;
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#ifdef __cplusplus
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}
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#endif
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#endif
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