| 1 | /*
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| 2 | * Copyright (c) 2017 Petr Manek
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| 3 | * All rights reserved.
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| 4 | *
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| 5 | * Redistribution and use in source and binary forms, with or without
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| 6 | * modification, are permitted provided that the following conditions
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| 7 | * are met:
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| 8 | *
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| 9 | * - Redistributions of source code must retain the above copyright
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| 10 | * notice, this list of conditions and the following disclaimer.
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| 11 | * - Redistributions in binary form must reproduce the above copyright
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| 12 | * notice, this list of conditions and the following disclaimer in the
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| 13 | * documentation and/or other materials provided with the distribution.
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| 14 | * - The name of the author may not be used to endorse or promote products
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| 15 | * derived from this software without specific prior written permission.
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| 16 | *
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| 17 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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| 18 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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| 19 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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| 20 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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| 21 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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| 22 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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| 23 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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| 24 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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| 25 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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| 26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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| 27 | */
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| 28 |
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| 29 | /** @addtogroup libdrv
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| 30 | * @addtogroup usb
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| 31 | * @{
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| 32 | */
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| 33 | /** @file
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| 34 | * @brief USB diagnostic device interface definition.
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| 35 | */
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| 36 |
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| 37 | #ifndef LIBDRV_USBDIAG_IFACE_H_
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| 38 | #define LIBDRV_USBDIAG_IFACE_H_
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| 39 |
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| 40 | #include <async.h>
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| 41 | #include <usbhc_iface.h>
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| 42 | #include "ddf/driver.h"
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| 43 |
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| 44 | #define USBDIAG_CATEGORY "usbdiag"
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| 45 |
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| 46 | /** Milliseconds */
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| 47 | typedef unsigned long usbdiag_dur_t;
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| 48 |
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| 49 | /** Test parameters. */
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| 50 | typedef struct usbdiag_test_params {
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| 51 | usb_transfer_type_t transfer_type;
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| 52 | size_t transfer_size;
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| 53 | usbdiag_dur_t min_duration;
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| 54 | bool validate_data;
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| 55 | } usbdiag_test_params_t;
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| 56 |
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| 57 | /** Test results. */
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| 58 | typedef struct usbdiag_test_results {
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| 59 | usbdiag_dur_t act_duration;
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| 60 | uint32_t transfer_count;
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| 61 | size_t transfer_size;
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| 62 | } usbdiag_test_results_t;
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| 63 |
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| 64 | async_sess_t *usbdiag_connect(devman_handle_t);
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| 65 | void usbdiag_disconnect(async_sess_t *);
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| 66 |
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| 67 | errno_t usbdiag_test_in(async_exch_t *,
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| 68 | const usbdiag_test_params_t *, usbdiag_test_results_t *);
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| 69 | errno_t usbdiag_test_out(async_exch_t *,
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| 70 | const usbdiag_test_params_t *, usbdiag_test_results_t *);
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| 71 |
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| 72 | /** USB diagnostic device communication interface. */
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| 73 | typedef struct {
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| 74 | errno_t (*test_in)(ddf_fun_t *,
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| 75 | const usbdiag_test_params_t *, usbdiag_test_results_t *);
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| 76 | errno_t (*test_out)(ddf_fun_t *,
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| 77 | const usbdiag_test_params_t *, usbdiag_test_results_t *);
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| 78 | } usbdiag_iface_t;
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| 79 |
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| 80 | #endif
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| 81 | /**
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| 82 | * @}
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| 83 | */
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