| [682c9354] | 1 | /*
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| [e0a5d4c] | 2 | * Copyright (c) 2018 Ondrej Hlavaty
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| [682c9354] | 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 | /** @addtogroup libusbhost
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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 | */
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| 34 | #ifndef XHCI_DEVICE_H
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| 35 | #define XHCI_DEVICE_H
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| 36 |
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| 37 | #include <usb/host/bus.h>
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| [3b60ea0] | 38 | #include <usb/dma_buffer.h>
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| [682c9354] | 39 |
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| [51c1d500] | 40 | typedef struct xhci_slot_ctx xhci_slot_ctx_t;
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| 41 |
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| [682c9354] | 42 | typedef struct xhci_device {
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| 43 | device_t base; /**< Inheritance. Keep this first. */
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| 44 |
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| 45 | /** Slot ID assigned to the device by xHC. */
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| 46 | uint32_t slot_id;
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| 47 |
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| 48 | /** Corresponding port on RH */
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| 49 | uint8_t rh_port;
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| 50 |
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| 51 | /** Route string */
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| 52 | uint32_t route_str;
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| 53 |
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| 54 | /** Place to store the allocated context */
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| 55 | dma_buffer_t dev_ctx;
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| 56 |
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| 57 | /** Hub specific information. Valid only if the device is_hub. */
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| 58 | bool is_hub;
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| 59 | uint8_t num_ports;
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| 60 | uint8_t tt_think_time;
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| 61 | } xhci_device_t;
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| 62 |
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| 63 | #define XHCI_DEV_FMT "(%s, slot %d)"
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| [ae3a941] | 64 | #define XHCI_DEV_ARGS(dev) ddf_fun_get_name((dev).base.fun), (dev).slot_id
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| [682c9354] | 65 |
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| 66 | /* Bus callbacks */
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| [45457265] | 67 | errno_t xhci_device_enumerate(device_t *);
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| [682c9354] | 68 | void xhci_device_offline(device_t *);
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| [45457265] | 69 | errno_t xhci_device_online(device_t *);
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| [682c9354] | 70 | void xhci_device_gone(device_t *);
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| 71 |
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| [51c1d500] | 72 | void xhci_setup_slot_context(xhci_device_t *, xhci_slot_ctx_t *);
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| 73 |
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| [ae3a941] | 74 | static inline xhci_device_t *xhci_device_get(device_t *dev)
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| [682c9354] | 75 | {
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| 76 | assert(dev);
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| 77 | return (xhci_device_t *) dev;
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| 78 | }
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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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