mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-07-07 19:56:18 +09:00
cba1da495d
U-Boot has imported various utility macros from Linux scattering them to various places without consistency. In include/common.h are min, max, min3, max3, ARRAY_SIZE, ALIGN, container_of, DIV_ROUND_UP, etc. In include/linux/compat.h are min_t, max_t, round_up, round_down, etc. We also have duplicated defines of min_t in some *.c files. Moreover, we are suffering from too cluttered include/common.h. This commit moves various macros that originate in include/linux/kernel.h of Linux to their original position. Note: This commit simply moves the macros; the macros roundup, min, max, min2, max3, ARRAY_SIZE are different from those of Linux at this point. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
97 lines
2.4 KiB
C
97 lines
2.4 KiB
C
/*
|
|
* Mentor USB OTG Core host controller driver.
|
|
*
|
|
* Copyright (c) 2008 Texas Instruments
|
|
*
|
|
* SPDX-License-Identifier: GPL-2.0+
|
|
*
|
|
* Author: Thomas Abraham t-abraham@ti.com, Texas Instruments
|
|
*/
|
|
|
|
#ifndef __MUSB_HCD_H__
|
|
#define __MUSB_HCD_H__
|
|
|
|
#include "musb_core.h"
|
|
#ifdef CONFIG_USB_KEYBOARD
|
|
#include <stdio_dev.h>
|
|
extern unsigned char new[];
|
|
#endif
|
|
|
|
#ifndef CONFIG_MUSB_TIMEOUT
|
|
# define CONFIG_MUSB_TIMEOUT 100000
|
|
#endif
|
|
|
|
/* This defines the endpoint number used for control transfers */
|
|
#define MUSB_CONTROL_EP 0
|
|
|
|
/* This defines the endpoint number used for bulk transfer */
|
|
#ifndef MUSB_BULK_EP
|
|
# define MUSB_BULK_EP 1
|
|
#endif
|
|
|
|
/* This defines the endpoint number used for interrupt transfer */
|
|
#define MUSB_INTR_EP 2
|
|
|
|
/* Determine the operating speed of MUSB core */
|
|
#define musb_ishighspeed() \
|
|
((readb(&musbr->power) & MUSB_POWER_HSMODE) \
|
|
>> MUSB_POWER_HSMODE_SHIFT)
|
|
|
|
/* USB HUB CONSTANTS (not OHCI-specific; see hub.h) */
|
|
|
|
/* destination of request */
|
|
#define RH_INTERFACE 0x01
|
|
#define RH_ENDPOINT 0x02
|
|
#define RH_OTHER 0x03
|
|
|
|
#define RH_CLASS 0x20
|
|
#define RH_VENDOR 0x40
|
|
|
|
/* Requests: bRequest << 8 | bmRequestType */
|
|
#define RH_GET_STATUS 0x0080
|
|
#define RH_CLEAR_FEATURE 0x0100
|
|
#define RH_SET_FEATURE 0x0300
|
|
#define RH_SET_ADDRESS 0x0500
|
|
#define RH_GET_DESCRIPTOR 0x0680
|
|
#define RH_SET_DESCRIPTOR 0x0700
|
|
#define RH_GET_CONFIGURATION 0x0880
|
|
#define RH_SET_CONFIGURATION 0x0900
|
|
#define RH_GET_STATE 0x0280
|
|
#define RH_GET_INTERFACE 0x0A80
|
|
#define RH_SET_INTERFACE 0x0B00
|
|
#define RH_SYNC_FRAME 0x0C80
|
|
/* Our Vendor Specific Request */
|
|
#define RH_SET_EP 0x2000
|
|
|
|
/* Hub port features */
|
|
#define RH_PORT_CONNECTION 0x00
|
|
#define RH_PORT_ENABLE 0x01
|
|
#define RH_PORT_SUSPEND 0x02
|
|
#define RH_PORT_OVER_CURRENT 0x03
|
|
#define RH_PORT_RESET 0x04
|
|
#define RH_PORT_POWER 0x08
|
|
#define RH_PORT_LOW_SPEED 0x09
|
|
|
|
#define RH_C_PORT_CONNECTION 0x10
|
|
#define RH_C_PORT_ENABLE 0x11
|
|
#define RH_C_PORT_SUSPEND 0x12
|
|
#define RH_C_PORT_OVER_CURRENT 0x13
|
|
#define RH_C_PORT_RESET 0x14
|
|
|
|
/* Hub features */
|
|
#define RH_C_HUB_LOCAL_POWER 0x00
|
|
#define RH_C_HUB_OVER_CURRENT 0x01
|
|
|
|
#define RH_DEVICE_REMOTE_WAKEUP 0x00
|
|
#define RH_ENDPOINT_STALL 0x01
|
|
|
|
#define RH_ACK 0x01
|
|
#define RH_REQ_ERR -1
|
|
#define RH_NACK 0x00
|
|
|
|
/* extern functions */
|
|
extern int musb_platform_init(void);
|
|
extern void musb_platform_deinit(void);
|
|
|
|
#endif /* __MUSB_HCD_H__ */
|