| 1 | /*
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| 2 | * Copyright (c) 2018 Ondrej Hlavaty, Jan Hrach
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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 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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| 21 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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| 22 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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| 23 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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| 24 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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| 25 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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| 26 | */
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| 27 |
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| 28 | /** @addtogroup drvusbxhci
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| 29 | * @{
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| 30 | */
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| 31 | /** @file
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| 32 | *
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| 33 | * Utility functions for debugging and logging purposes.
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| 34 | */
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| 35 |
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| 36 | #ifndef XHCI_DEBUG_H
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| 37 | #define XHCI_DEBUG_H
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| 38 |
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| 39 | /**
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| 40 | * As the debug header is likely to be included in every file, avoid including
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| 41 | * all headers of xhci to support "include what you use".
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| 42 | */
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| 43 | struct xhci_hc;
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| 44 | struct xhci_cap_regs;
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| 45 | struct xhci_port_regs;
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| 46 | struct xhci_trb;
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| 47 | struct xhci_extcap;
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| 48 | struct xhci_slot_ctx;
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| 49 | struct xhci_endpoint_ctx;
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| 50 | struct xhci_input_ctx;
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| 51 |
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| 52 | extern void xhci_dump_cap_regs(const struct xhci_cap_regs *);
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| 53 | extern void xhci_dump_port(const struct xhci_port_regs *);
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| 54 | extern void xhci_dump_state(const struct xhci_hc *);
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| 55 | extern void xhci_dump_ports(const struct xhci_hc *);
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| 56 |
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| 57 | extern const char *xhci_trb_str_type(unsigned);
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| 58 | extern void xhci_dump_trb(const struct xhci_trb *trb);
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| 59 |
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| 60 | extern const char *xhci_ec_str_id(unsigned);
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| 61 | extern void xhci_dump_extcap(const struct xhci_extcap *);
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| 62 |
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| 63 | extern void xhci_dump_slot_ctx(const struct xhci_slot_ctx *);
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| 64 | extern void xhci_dump_endpoint_ctx(const struct xhci_endpoint_ctx *);
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| 65 | extern void xhci_dump_input_ctx(const struct xhci_hc *,
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| 66 | const struct xhci_input_ctx *);
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| 67 |
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| 68 | #endif
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| 69 | /**
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| 70 | * @}
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| 71 | */
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