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_ */