105 lines
3.1 KiB
C
105 lines
3.1 KiB
C
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#ifndef XUSB_COMMON_H
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#define XUSB_COMMON_H
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/*
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* Written by Oron Peled <oron@actcom.co.il>
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* Copyright (C) 2012, Xorcom
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*
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* All rights reserved.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*
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*/
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#include <limits.h>
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#include <xtalk/xusb.h>
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/*
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* XTALK_OPTIONS:
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* - "use-clear-halt"
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* - "no-use-clear-halt"
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*/
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int xtalk_parse_options(void);
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int xtalk_option_use_clear_halt(void);
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enum xusb_transfer_type {
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XUSB_TT_ILLEGAL = 0,
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XUSB_TT_BULK,
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XUSB_TT_INTERRUPT,
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};
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struct xusb_iface {
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struct xusb_device *xusb_device;
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int interface_num;
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int ep_out;
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int ep_in;
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enum xusb_transfer_type transfer_type;
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int is_claimed;
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char iInterface[BUFSIZ];
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};
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struct libusb_implementation;
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#define XUSB_MAX_INTERFACES 32
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struct xusb_device {
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struct libusb_implementation *impl;
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const struct xusb_spec *spec;
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int idVendor;
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int idProduct;
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char iManufacturer[BUFSIZ];
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char iProduct[BUFSIZ];
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char iSerialNumber[BUFSIZ];
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char iInterface[BUFSIZ];
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char devpath_tail[PATH_MAX + 1];
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int bus_num;
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int device_num;
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int is_usb2;
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size_t packet_size;
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struct xusb_iface *interfaces[XUSB_MAX_INTERFACES];
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};
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#define EP_OUT(iface) ((iface)->ep_out)
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#define EP_IN(iface) ((iface)->ep_in)
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int match_devpath(const char *path, const char *tail);
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int match_device(const struct xusb_device *xusb_device,
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const struct xusb_spec *spec);
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void xusb_list_dump(struct xlist_node *xusb_list);
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void xusb_destroy_interface(struct xusb_iface *iface);
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int xusb_close(struct xusb_device *xusb_device);
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enum xusb_transfer_type xusb_transfer_type(const struct xusb_iface *iface);
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const char *xusb_tt_name(enum xusb_transfer_type tt);
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int xusb_printf(const struct xusb_iface *iface, int level, int debug_mask,
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const char *prefix, const char *fmt, ...);
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int xusb_printf_details(const struct xusb_iface *iface, int level, int debug_mask,
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const char *file, int line, const char *severity, const char *func,
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const char *fmt, ...);
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#define XUSB_PRINT(iface, level, fmt, arg...) \
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xusb_printf(iface, LOG_ ## level, 0, #level ": ", fmt, ## arg)
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#define XUSB_PRINT_DETAILS(iface, level, debug_mask, fmt, arg...) \
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xusb_printf_details(iface, LOG_ ## level, debug_mask, \
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__FILE__, __LINE__, #level, __func__, fmt, ## arg)
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#define XUSB_INFO(iface, fmt, arg...) XUSB_PRINT(iface, INFO, fmt, ## arg)
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#define XUSB_ERR(iface, fmt, arg...) XUSB_PRINT_DETAILS(iface, ERR, 0, fmt, ## arg)
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#define XUSB_DBG(iface, fmt, arg...) XUSB_PRINT_DETAILS(iface, DEBUG, DBG_MASK, fmt, ## arg)
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#endif /* XUSB_COMMON_H */
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