projects / people / ms / u-boot.git / blame
| Commit | Line | Data |
|---|---|---|
| a1428969 TA |
1 | /* |
| 2 | * Mentor USB OTG Core host controller driver. | |
| 3 | * | |
| 4 | * Copyright (c) 2008 Texas Instruments | |
| 5 | * | |
| 1a459660 | 6 | * SPDX-License-Identifier: GPL-2.0+ |
| a1428969 TA |
7 | * |
| 8 | * Author: Thomas Abraham t-abraham@ti.com, Texas Instruments | |
| 9 | */ | |
| 10 | ||
| 11 | #ifndef __MUSB_HCD_H__ | |
| 12 | #define __MUSB_HCD_H__ | |
| 13 | ||
| 14 | #include "musb_core.h" | |
| 15 | #ifdef CONFIG_USB_KEYBOARD | |
| 52cb4d4f | 16 | #include <stdio_dev.h> |
| a1428969 TA |
17 | extern unsigned char new[]; |
| 18 | #endif | |
| 19 | ||
| c3a012ce BW |
20 | #ifndef CONFIG_MUSB_TIMEOUT |
| 21 | # define CONFIG_MUSB_TIMEOUT 100000 | |
| 22 | #endif | |
| 23 | ||
| a1428969 TA |
24 | /* This defines the endpoint number used for control transfers */ |
| 25 | #define MUSB_CONTROL_EP 0 | |
| 26 | ||
| 27 | /* This defines the endpoint number used for bulk transfer */ | |
| e608f221 BW |
28 | #ifndef MUSB_BULK_EP |
| 29 | # define MUSB_BULK_EP 1 | |
| 30 | #endif | |
| a1428969 TA |
31 | |
| 32 | /* This defines the endpoint number used for interrupt transfer */ | |
| 33 | #define MUSB_INTR_EP 2 | |
| 34 | ||
| 35 | /* Determine the operating speed of MUSB core */ | |
| 36 | #define musb_ishighspeed() \ | |
| 37 | ((readb(&musbr->power) & MUSB_POWER_HSMODE) \ | |
| 38 | >> MUSB_POWER_HSMODE_SHIFT) | |
| 39 | ||
| 321790f6 BW |
40 | /* USB HUB CONSTANTS (not OHCI-specific; see hub.h) */ |
| 41 | ||
| 42 | /* destination of request */ | |
| 43 | #define RH_INTERFACE 0x01 | |
| 44 | #define RH_ENDPOINT 0x02 | |
| 45 | #define RH_OTHER 0x03 | |
| 46 | ||
| 47 | #define RH_CLASS 0x20 | |
| 48 | #define RH_VENDOR 0x40 | |
| 49 | ||
| 50 | /* Requests: bRequest << 8 | bmRequestType */ | |
| 51 | #define RH_GET_STATUS 0x0080 | |
| 52 | #define RH_CLEAR_FEATURE 0x0100 | |
| 53 | #define RH_SET_FEATURE 0x0300 | |
| 54 | #define RH_SET_ADDRESS 0x0500 | |
| 55 | #define RH_GET_DESCRIPTOR 0x0680 | |
| 56 | #define RH_SET_DESCRIPTOR 0x0700 | |
| 57 | #define RH_GET_CONFIGURATION 0x0880 | |
| 58 | #define RH_SET_CONFIGURATION 0x0900 | |
| 59 | #define RH_GET_STATE 0x0280 | |
| 60 | #define RH_GET_INTERFACE 0x0A80 | |
| 61 | #define RH_SET_INTERFACE 0x0B00 | |
| 62 | #define RH_SYNC_FRAME 0x0C80 | |
| 63 | /* Our Vendor Specific Request */ | |
| 64 | #define RH_SET_EP 0x2000 | |
| 65 | ||
| 66 | /* Hub port features */ | |
| 67 | #define RH_PORT_CONNECTION 0x00 | |
| 68 | #define RH_PORT_ENABLE 0x01 | |
| 69 | #define RH_PORT_SUSPEND 0x02 | |
| 70 | #define RH_PORT_OVER_CURRENT 0x03 | |
| 71 | #define RH_PORT_RESET 0x04 | |
| 72 | #define RH_PORT_POWER 0x08 | |
| 73 | #define RH_PORT_LOW_SPEED 0x09 | |
| 74 | ||
| 75 | #define RH_C_PORT_CONNECTION 0x10 | |
| 76 | #define RH_C_PORT_ENABLE 0x11 | |
| 77 | #define RH_C_PORT_SUSPEND 0x12 | |
| 78 | #define RH_C_PORT_OVER_CURRENT 0x13 | |
| 79 | #define RH_C_PORT_RESET 0x14 | |
| 80 | ||
| 81 | /* Hub features */ | |
| 82 | #define RH_C_HUB_LOCAL_POWER 0x00 | |
| 83 | #define RH_C_HUB_OVER_CURRENT 0x01 | |
| 84 | ||
| 85 | #define RH_DEVICE_REMOTE_WAKEUP 0x00 | |
| 86 | #define RH_ENDPOINT_STALL 0x01 | |
| 87 | ||
| 88 | #define RH_ACK 0x01 | |
| 89 | #define RH_REQ_ERR -1 | |
| 90 | #define RH_NACK 0x00 | |
| 91 | ||
| a1428969 TA |
92 | /* extern functions */ |
| 93 | extern int musb_platform_init(void); | |
| 94 | extern void musb_platform_deinit(void); | |
| 95 | ||
| 96 | #endif /* __MUSB_HCD_H__ */ |