Changeset 3cdaa7f in mainline for uspace/lib/drv/include/usb_iface.h


Ignore:
Timestamp:
2018-01-20T02:02:37Z (6 years ago)
Author:
Ondřej Hlavatý <aearsis@…>
Branches:
lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export
Children:
c280d7e
Parents:
5ff5dc5
Message:

libdrv: usb structures shall be part of the usbhc iface

File:
1 edited

Legend:

Unmodified
Added
Removed

  • uspace/lib/drv/include/usb_iface.h

    r5ff5dc5 r3cdaa7f  
    4343typedef async_sess_t usb_dev_session_t;
    4444
    45 /** USB speeds. */
    46 typedef enum {
    47         /** USB 1.1 low speed (1.5Mbits/s). */
    48         USB_SPEED_LOW,
    49         /** USB 1.1 full speed (12Mbits/s). */
    50         USB_SPEED_FULL,
    51         /** USB 2.0 high speed (480Mbits/s). */
    52         USB_SPEED_HIGH,
    53         /** USB 3.0 super speed (5Gbits/s). */
    54         USB_SPEED_SUPER,
    55         /** Psuedo-speed serving as a boundary. */
    56         USB_SPEED_MAX
    57 } usb_speed_t;
    58 
    59 /** USB endpoint number type.
    60  * Negative values could be used to indicate error.
    61  */
    62 typedef int16_t usb_endpoint_t;
    63 
    64 /** USB address type.
    65  * Negative values could be used to indicate error.
    66  */
    67 typedef int16_t usb_address_t;
    68 
    69 /** USB transfer type. */
    70 typedef enum {
    71         USB_TRANSFER_CONTROL = 0,
    72         USB_TRANSFER_ISOCHRONOUS = 1,
    73         USB_TRANSFER_BULK = 2,
    74         USB_TRANSFER_INTERRUPT = 3
    75 } usb_transfer_type_t;
    76 
    77 /** USB data transfer direction. */
    78 typedef enum {
    79         USB_DIRECTION_IN,
    80         USB_DIRECTION_OUT,
    81         USB_DIRECTION_BOTH
    82 } usb_direction_t;
    83 
    84 /** USB complete address type.
    85  * Pair address + endpoint is identification of transaction recipient.
    86  */
    87 typedef union {
    88         struct {
    89                 usb_address_t address;
    90                 usb_endpoint_t endpoint;
    91                 uint32_t stream;
    92         } __attribute__((packed));
    93         uint64_t packed;
    94 } usb_target_t;
    95 
    9645extern usb_dev_session_t *usb_dev_connect(devman_handle_t);
    9746extern usb_dev_session_t *usb_dev_connect_to_self(ddf_dev_t *);
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