Line data    Source code

       1            1 : /*
       2              :  * Copyright (c) 2022 Emerson Electric Co.
       3              :  *
       4              :  * SPDX-License-Identifier: Apache-2.0
       5              :  */
       6              : 
       7              : /**
       8              :  * @file
       9              :  * @brief USB Hub Class device API header
      10              :  */
      11              : 
      12              : #ifndef ZEPHYR_INCLUDE_USB_CLASS_USB_HUB_H_
      13              : #define ZEPHYR_INCLUDE_USB_CLASS_USB_HUB_H_
      14              : 
      15              : /** USB Hub Class Feature Selectors defined in spec. Table 11-17 */
      16            1 : #define USB_HCFS_C_HUB_LOCAL_POWER      0x00
      17            0 : #define USB_HCFS_C_HUB_OVER_CURRENT     0x01
      18            0 : #define USB_HCFS_PORT_CONNECTION        0x00
      19            0 : #define USB_HCFS_PORT_ENABLE            0x01
      20            0 : #define USB_HCFS_PORT_SUSPEND           0x02
      21            0 : #define USB_HCFS_PORT_OVER_CURRENT      0x03
      22            0 : #define USB_HCFS_PORT_RESET             0x04
      23            0 : #define USB_HCFS_PORT_POWER             0x08
      24            0 : #define USB_HCFS_PORT_LOW_SPEED         0x09
      25            0 : #define USB_HCFS_C_PORT_CONNECTION      0x10
      26            0 : #define USB_HCFS_C_PORT_ENABLE          0x11
      27            0 : #define USB_HCFS_C_PORT_SUSPEND         0x12
      28            0 : #define USB_HCFS_C_PORT_OVER_CURRENT    0x13
      29            0 : #define USB_HCFS_C_PORT_RESET           0x14
      30            0 : #define USB_HCFS_PORT_TEST              0x15
      31            0 : #define USB_HCFS_PORT_INDICATOR         0x16
      32              : 
      33              : /** USB Hub Class Request Codes defined in spec. Table 11-16 */
      34            1 : #define USB_HCREQ_GET_STATUS            0x00
      35            0 : #define USB_HCREQ_CLEAR_FEATURE         0x01
      36            0 : #define USB_HCREQ_SET_FEATURE           0x03
      37            0 : #define USB_HCREQ_GET_DESCRIPTOR        0x06
      38            0 : #define USB_HCREQ_SET_DESCRIPTOR        0x07
      39            0 : #define USB_HCREQ_CLEAR_TT_BUFFER       0x08
      40            0 : #define USB_HCREQ_RESET_TT              0x09
      41            0 : #define USB_HCREQ_GET_TT_STATE          0x0A
      42            0 : #define USB_HCREQ_STOP_TT               0x0B
      43              : 
      44              : #endif /* ZEPHYR_INCLUDE_USB_CLASS_USB_HUB_H_ */