USB chapter 9 definitions
This commit is contained in:
Dirk Vogt
parent
4cf101caae
commit
55ccdba0f6
2 changed files with 220 additions and 1 deletions
|
|
@ -26,7 +26,9 @@ INCS+= minix/a.out.h minix/cdrom.h minix/cpufeature.h \
|
|||
minix/tty.h minix/types.h \
|
||||
minix/vfsif.h minix/vtreefs.h \
|
||||
minix/compiler-ack.h minix/sha2.h minix/sha1.h minix/md5.h \
|
||||
minix/audio_fw.h minix/hash.h minix/input.h
|
||||
minix/audio_fw.h minix/hash.h minix/input.h \
|
||||
minix/usb_ch9.h
|
||||
|
||||
INCS+= net/hton.h net/if.h net/ioctl.h net/netlib.h
|
||||
INCS+= netinet/if_ether.h netinet/in.h netinet/tcp.h
|
||||
|
||||
|
|
|
|||
217
include/minix/usb_ch9.h
Normal file
217
include/minix/usb_ch9.h
Normal file
|
|
@ -0,0 +1,217 @@
|
|||
#ifndef MINIX_USB_CH9_H
|
||||
#define MINIX_USB_CH9_H
|
||||
/*
|
||||
* Copyright (c) 1998 The NetBSD Foundation, Inc.
|
||||
* All rights reserved.
|
||||
*
|
||||
* This code is derived from software contributed to The NetBSD Foundation
|
||||
* by Lennart Augustsson (lennart@augustsson.net) at
|
||||
* Carlstedt Research & Technology.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed by the NetBSD
|
||||
* Foundation, Inc. and its contributors.
|
||||
* 4. Neither the name of The NetBSD Foundation nor the names of its
|
||||
* contributors may be used to endorse or promote products derived
|
||||
* from this software without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
|
||||
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
||||
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
|
||||
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
||||
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||||
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
/* USB DESCRIPTORS */
|
||||
/*
|
||||
* The USB records contain some unaligned little-endian word
|
||||
* components. The U[SG]ETW macros take care of both the alignment
|
||||
* and endian problem and should always be used to access non-byte
|
||||
* values.
|
||||
*/
|
||||
|
||||
#include <minix/types.h>
|
||||
|
||||
typedef u8_t uByte;
|
||||
typedef u8_t uWord[2];
|
||||
typedef u8_t uDWord[4];
|
||||
|
||||
#define USETW2(w,h,l) ((w)[0] = (u_int8_t)(l), (w)[1] = (u_int8_t)(h))
|
||||
|
||||
#if 1
|
||||
#define UGETW(w) ((w)[0] | ((w)[1] << 8))
|
||||
#define USETW(w,v) ((w)[0] = (u_int8_t)(v), (w)[1] = (u_int8_t)((v) >> 8))
|
||||
#define UGETDW(w) ((w)[0] | ((w)[1] << 8) | ((w)[2] << 16) | ((w)[3] << 24))
|
||||
#define USETDW(w,v) ((w)[0] = (u_int8_t)(v), \
|
||||
(w)[1] = (u_int8_t)((v) >> 8), \
|
||||
(w)[2] = (u_int8_t)((v) >> 16), \
|
||||
(w)[3] = (u_int8_t)((v) >> 24))
|
||||
#else
|
||||
/*
|
||||
* On little-endian machines that can handle unanliged accesses
|
||||
* (e.g. i386) these macros can be replaced by the following.
|
||||
*/
|
||||
#define UGETW(w) (*(u_int16_t *)(w))
|
||||
#define USETW(w,v) (*(u_int16_t *)(w) = (v))
|
||||
#define UGETDW(w) (*(u_int32_t *)(w))
|
||||
#define USETDW(w,v) (*(u_int32_t *)(w) = (v))
|
||||
#endif
|
||||
|
||||
#define UPACKED __attribute__((__packed__))
|
||||
|
||||
/* Requests */
|
||||
#define UR_GET_STATUS 0x00
|
||||
#define UR_CLEAR_FEATURE 0x01
|
||||
#define UR_SET_FEATURE 0x03
|
||||
#define UR_SET_ADDRESS 0x05
|
||||
#define UR_GET_DESCRIPTOR 0x06
|
||||
#define UDESC_DEVICE 0x01
|
||||
#define UDESC_CONFIG 0x02
|
||||
#define UDESC_STRING 0x03
|
||||
#define USB_LANGUAGE_TABLE 0x00 /* language ID string index */
|
||||
#define UDESC_INTERFACE 0x04
|
||||
#define UDESC_ENDPOINT 0x05
|
||||
#define UDESC_DEVICE_QUALIFIER 0x06
|
||||
#define UDESC_OTHER_SPEED_CONFIGURATION 0x07
|
||||
#define UDESC_INTERFACE_POWER 0x08
|
||||
#define UDESC_OTG 0x09
|
||||
#define UDESC_DEBUG 0x0A
|
||||
#define UDESC_IFACE_ASSOC 0x0B /* interface association */
|
||||
#define UDESC_BOS 0x0F /* binary object store */
|
||||
#define UDESC_DEVICE_CAPABILITY 0x10
|
||||
#define UDESC_CS_DEVICE 0x21 /* class specific */
|
||||
#define UDESC_CS_CONFIG 0x22
|
||||
#define UDESC_CS_STRING 0x23
|
||||
#define UDESC_CS_INTERFACE 0x24
|
||||
#define UDESC_CS_ENDPOINT 0x25
|
||||
#define UDESC_HUB 0x29
|
||||
#define UDESC_ENDPOINT_SS_COMP 0x30 /* super speed */
|
||||
#define UR_SET_DESCRIPTOR 0x07
|
||||
#define UR_GET_CONFIG 0x08
|
||||
#define UR_SET_CONFIG 0x09
|
||||
#define UR_GET_INTERFACE 0x0a
|
||||
#define UR_SET_INTERFACE 0x0b
|
||||
#define UR_SYNCH_FRAME 0x0c
|
||||
#define UR_SET_SEL 0x30
|
||||
#define UR_ISOCH_DELAY 0x31
|
||||
|
||||
|
||||
|
||||
typedef struct {
|
||||
uByte bLength;
|
||||
uByte bDescriptorType;
|
||||
uByte bDescriptorSubtype;
|
||||
} UPACKED usb_descriptor_t;
|
||||
|
||||
|
||||
typedef struct {
|
||||
uByte bLength;
|
||||
uByte bDescriptorType;
|
||||
uWord bcdUSB;
|
||||
#define UD_USB_2_0 0x0200
|
||||
#define UD_IS_USB2(d) (UGETW((d)->bcdUSB) >= UD_USB_2_0)
|
||||
uByte bDeviceClass;
|
||||
uByte bDeviceSubClass;
|
||||
uByte bDeviceProtocol;
|
||||
uByte bMaxPacketSize;
|
||||
/* The fields below are not part of the initial descriptor. */
|
||||
uWord idVendor;
|
||||
uWord idProduct;
|
||||
uWord bcdDevice;
|
||||
uByte iManufacturer;
|
||||
uByte iProduct;
|
||||
uByte iSerialNumber;
|
||||
uByte bNumConfigurations;
|
||||
} UPACKED usb_device_descriptor_t;
|
||||
#define USB_DEVICE_DESCRIPTOR_SIZE 18
|
||||
|
||||
typedef struct {
|
||||
uByte bLength;
|
||||
uByte bDescriptorType;
|
||||
uWord wTotalLength;
|
||||
uByte bNumInterface;
|
||||
uByte bConfigurationValue;
|
||||
uByte iConfiguration;
|
||||
uByte bmAttributes;
|
||||
#define UC_BUS_POWERED 0x80
|
||||
#define UC_SELF_POWERED 0x40
|
||||
#define UC_REMOTE_WAKEUP 0x20
|
||||
uByte bMaxPower; /* max current in 2 mA units */
|
||||
#define UC_POWER_FACTOR 2
|
||||
} UPACKED usb_config_descriptor_t;
|
||||
#define USB_CONFIG_DESCRIPTOR_SIZE 9
|
||||
|
||||
typedef struct {
|
||||
uByte bLength;
|
||||
uByte bDescriptorType;
|
||||
uByte bInterfaceNumber;
|
||||
uByte bAlternateSetting;
|
||||
uByte bNumEndpoints;
|
||||
uByte bInterfaceClass;
|
||||
uByte bInterfaceSubClass;
|
||||
uByte bInterfaceProtocol;
|
||||
uByte iInterface;
|
||||
} UPACKED usb_interface_descriptor_t;
|
||||
#define USB_INTERFACE_DESCRIPTOR_SIZE 9
|
||||
|
||||
typedef struct {
|
||||
uByte bLength;
|
||||
uByte bDescriptorType;
|
||||
uByte bEndpointAddress;
|
||||
#define UE_GET_DIR(a) ((a) & 0x80)
|
||||
#define UE_SET_DIR(a,d) ((a) | (((d)&1) << 7))
|
||||
#define UE_DIR_IN 0x80
|
||||
#define UE_DIR_OUT 0x00
|
||||
#define UE_ADDR 0x0f
|
||||
#define UE_GET_ADDR(a) ((a) & UE_ADDR)
|
||||
uByte bmAttributes;
|
||||
#define UE_XFERTYPE 0x03
|
||||
#define UE_CONTROL 0x00
|
||||
#define UE_ISOCHRONOUS 0x01
|
||||
#define UE_BULK 0x02
|
||||
#define UE_INTERRUPT 0x03
|
||||
#define UE_GET_XFERTYPE(a) ((a) & UE_XFERTYPE)
|
||||
#define UE_ISO_TYPE 0x0c
|
||||
#define UE_ISO_ASYNC 0x04
|
||||
#define UE_ISO_ADAPT 0x08
|
||||
#define UE_ISO_SYNC 0x0c
|
||||
#define UE_GET_ISO_TYPE(a) ((a) & UE_ISO_TYPE)
|
||||
uWord wMaxPacketSize;
|
||||
uByte bInterval;
|
||||
} UPACKED usb_endpoint_descriptor_t;
|
||||
#define USB_ENDPOINT_DESCRIPTOR_SIZE 7
|
||||
|
||||
typedef struct {
|
||||
uByte bLength;
|
||||
uByte bDescriptorType;
|
||||
uWord bString[127];
|
||||
} UPACKED usb_string_descriptor_t;
|
||||
|
||||
#define USB_MAX_STRING_LEN 128
|
||||
#define USB_MAX_ENCODED_STRING_LEN (USB_MAX_STRING_LEN * 3) /* UTF8 */
|
||||
|
||||
struct usb_device_request {
|
||||
uByte bmRequestType;
|
||||
uByte bRequest;
|
||||
uWord wValue;
|
||||
uWord wIndex;
|
||||
uWord wLength;
|
||||
} UPACKED;
|
||||
typedef struct usb_device_request usb_device_request_t;
|
||||
|
||||
|
||||
#endif
|
||||
Loading…
Reference in a new issue