a5cf1aaaff
in SUPER-speed mode, USB 3.0. This feature has not been tested yet, due to lack of hardware. This feature is useful when implementing protocols like UASP, USB attached SCSI which promises higher USB mass storage throughput. This patch also implements support for hardware processing of endpoints for increased performance. The switching to hardware processing of an endpoint is done via a callback to the USB controller driver. The stream feature is implemented like a variant of a hardware USB protocol. USB controller drivers implementing device mode needs to be updated to implement the new "xfer_stall" USB controller method and remove the "xfer" argument from the "set_stall" method. The API's toward existing USB drivers are preserved. To setup a USB transfer in stream mode, set the "stream_id" field of the USB config structure to the desired value. The maximum number of BULK streams is currently hardcoded and limited to 8 via a define in usb_freebsd.h. All USB drivers should be re-compiled after this change. LibUSB will be updated next week to support streams mode. A new IOCTL to setup BULK streams as already been implemented. The ugen device nodes currently only supports stream ID zero. The FreeBSD version has been bumped. MFC after: 2 weeks
319 lines
10 KiB
C
319 lines
10 KiB
C
/* $FreeBSD$ */
|
|
/*-
|
|
* Copyright (c) 2008 Hans Petter Selasky. All rights reserved.
|
|
* Copyright (c) 1998 The NetBSD Foundation, Inc. All rights reserved.
|
|
* Copyright (c) 1998 Lennart Augustsson. All rights reserved.
|
|
*
|
|
* 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.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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.
|
|
*/
|
|
|
|
#ifndef _USB_IOCTL_H_
|
|
#define _USB_IOCTL_H_
|
|
|
|
#include <sys/ioccom.h>
|
|
|
|
/* Building "kdump" depends on these includes */
|
|
|
|
#include <dev/usb/usb_endian.h>
|
|
#include <dev/usb/usb.h>
|
|
|
|
#define USB_DEVICE_NAME "usbctl"
|
|
#define USB_DEVICE_DIR "usb"
|
|
#define USB_GENERIC_NAME "ugen"
|
|
#define USB_TEMPLATE_SYSCTL "hw.usb.template" /* integer type */
|
|
|
|
/* Definition of valid template sysctl values */
|
|
|
|
enum {
|
|
USB_TEMP_MSC, /* USB Mass Storage */
|
|
USB_TEMP_CDCE, /* USB CDC Ethernet */
|
|
USB_TEMP_MTP, /* Message Transfer Protocol */
|
|
USB_TEMP_MODEM, /* USB CDC Modem */
|
|
USB_TEMP_AUDIO, /* USB Audio */
|
|
USB_TEMP_KBD, /* USB Keyboard */
|
|
USB_TEMP_MOUSE, /* USB Mouse */
|
|
USB_TEMP_MAX,
|
|
};
|
|
|
|
struct usb_read_dir {
|
|
#ifdef COMPAT_32BIT
|
|
uint64_t urd_data;
|
|
#else
|
|
void *urd_data;
|
|
#endif
|
|
uint32_t urd_startentry;
|
|
uint32_t urd_maxlen;
|
|
};
|
|
|
|
struct usb_ctl_request {
|
|
#ifdef COMPAT_32BIT
|
|
uint64_t ucr_data;
|
|
#else
|
|
void *ucr_data;
|
|
#endif
|
|
uint16_t ucr_flags;
|
|
uint16_t ucr_actlen; /* actual length transferred */
|
|
uint8_t ucr_addr; /* zero - currently not used */
|
|
struct usb_device_request ucr_request;
|
|
};
|
|
|
|
struct usb_alt_interface {
|
|
uint8_t uai_interface_index;
|
|
uint8_t uai_alt_index;
|
|
};
|
|
|
|
struct usb_gen_descriptor {
|
|
#ifdef COMPAT_32BIT
|
|
uint64_t ugd_data;
|
|
#else
|
|
void *ugd_data;
|
|
#endif
|
|
uint16_t ugd_lang_id;
|
|
uint16_t ugd_maxlen;
|
|
uint16_t ugd_actlen;
|
|
uint16_t ugd_offset;
|
|
uint8_t ugd_config_index;
|
|
uint8_t ugd_string_index;
|
|
uint8_t ugd_iface_index;
|
|
uint8_t ugd_altif_index;
|
|
uint8_t ugd_endpt_index;
|
|
uint8_t ugd_report_type;
|
|
uint8_t reserved[8];
|
|
};
|
|
|
|
struct usb_device_info {
|
|
uint16_t udi_productNo;
|
|
uint16_t udi_vendorNo;
|
|
uint16_t udi_releaseNo;
|
|
uint16_t udi_power; /* power consumption in mA, 0 if
|
|
* selfpowered */
|
|
uint8_t udi_bus;
|
|
uint8_t udi_addr; /* device address */
|
|
uint8_t udi_index; /* device index */
|
|
uint8_t udi_class;
|
|
uint8_t udi_subclass;
|
|
uint8_t udi_protocol;
|
|
uint8_t udi_config_no; /* current config number */
|
|
uint8_t udi_config_index; /* current config index */
|
|
uint8_t udi_speed; /* see "USB_SPEED_XXX" */
|
|
uint8_t udi_mode; /* see "USB_MODE_XXX" */
|
|
uint8_t udi_nports;
|
|
uint8_t udi_hubaddr; /* parent HUB address */
|
|
uint8_t udi_hubindex; /* parent HUB device index */
|
|
uint8_t udi_hubport; /* parent HUB port */
|
|
uint8_t udi_power_mode; /* see "USB_POWER_MODE_XXX" */
|
|
uint8_t udi_suspended; /* set if device is suspended */
|
|
uint8_t udi_reserved[16]; /* leave space for the future */
|
|
char udi_product[128];
|
|
char udi_vendor[128];
|
|
char udi_serial[64];
|
|
char udi_release[8];
|
|
};
|
|
|
|
struct usb_device_stats {
|
|
uint32_t uds_requests_ok[4]; /* Indexed by transfer type UE_XXX */
|
|
uint32_t uds_requests_fail[4]; /* Indexed by transfer type UE_XXX */
|
|
};
|
|
|
|
struct usb_fs_start {
|
|
uint8_t ep_index;
|
|
};
|
|
|
|
struct usb_fs_stop {
|
|
uint8_t ep_index;
|
|
};
|
|
|
|
struct usb_fs_complete {
|
|
uint8_t ep_index;
|
|
};
|
|
|
|
/* This structure is used for all endpoint types */
|
|
struct usb_fs_endpoint {
|
|
/*
|
|
* NOTE: isochronous USB transfer only use one buffer, but can have
|
|
* multiple frame lengths !
|
|
*/
|
|
#ifdef COMPAT_32BIT
|
|
uint64_t ppBuffer;
|
|
uint64_t pLength;
|
|
#else
|
|
void **ppBuffer; /* pointer to userland buffers */
|
|
uint32_t *pLength; /* pointer to frame lengths, updated
|
|
* to actual length */
|
|
#endif
|
|
uint32_t nFrames; /* number of frames */
|
|
uint32_t aFrames; /* actual number of frames */
|
|
uint16_t flags;
|
|
/* a single short frame will terminate */
|
|
#define USB_FS_FLAG_SINGLE_SHORT_OK 0x0001
|
|
/* multiple short frames are allowed */
|
|
#define USB_FS_FLAG_MULTI_SHORT_OK 0x0002
|
|
/* all frame(s) transmitted are short terminated */
|
|
#define USB_FS_FLAG_FORCE_SHORT 0x0004
|
|
/* will do a clear-stall before xfer */
|
|
#define USB_FS_FLAG_CLEAR_STALL 0x0008
|
|
uint16_t timeout; /* in milliseconds */
|
|
/* isocronous completion time in milliseconds - used for echo cancel */
|
|
uint16_t isoc_time_complete;
|
|
/* timeout value for no timeout */
|
|
#define USB_FS_TIMEOUT_NONE 0
|
|
int status; /* see USB_ERR_XXX */
|
|
};
|
|
|
|
struct usb_fs_init {
|
|
/* userland pointer to endpoints structure */
|
|
#ifdef COMPAT_32BIT
|
|
uint64_t pEndpoints;
|
|
#else
|
|
struct usb_fs_endpoint *pEndpoints;
|
|
#endif
|
|
/* maximum number of endpoints */
|
|
uint8_t ep_index_max;
|
|
};
|
|
|
|
struct usb_fs_uninit {
|
|
uint8_t dummy; /* zero */
|
|
};
|
|
|
|
struct usb_fs_open {
|
|
#define USB_FS_MAX_BUFSIZE (1 << 18)
|
|
uint32_t max_bufsize;
|
|
#define USB_FS_MAX_FRAMES (1U << 12)
|
|
#define USB_FS_MAX_FRAMES_PRE_SCALE (1U << 31) /* for ISOCHRONOUS transfers */
|
|
uint32_t max_frames; /* read and write */
|
|
uint16_t max_packet_length; /* read only */
|
|
uint8_t dev_index; /* currently unused */
|
|
uint8_t ep_index;
|
|
uint8_t ep_no; /* bEndpointNumber */
|
|
};
|
|
|
|
struct usb_fs_open_streams {
|
|
struct usb_fs_open fs_open;
|
|
uint16_t stream_id;
|
|
};
|
|
|
|
struct usb_fs_close {
|
|
uint8_t ep_index;
|
|
};
|
|
|
|
struct usb_fs_clear_stall_sync {
|
|
uint8_t ep_index;
|
|
};
|
|
|
|
struct usb_gen_quirk {
|
|
uint16_t index; /* Quirk Index */
|
|
uint16_t vid; /* Vendor ID */
|
|
uint16_t pid; /* Product ID */
|
|
uint16_t bcdDeviceLow; /* Low Device Revision */
|
|
uint16_t bcdDeviceHigh; /* High Device Revision */
|
|
uint16_t reserved[2];
|
|
/*
|
|
* String version of quirk including terminating zero. See UQ_XXX in
|
|
* "usb_quirk.h".
|
|
*/
|
|
char quirkname[64 - 14];
|
|
};
|
|
|
|
/* USB controller */
|
|
#define USB_REQUEST _IOWR('U', 1, struct usb_ctl_request)
|
|
#define USB_SETDEBUG _IOW ('U', 2, int)
|
|
#define USB_DISCOVER _IO ('U', 3)
|
|
#define USB_DEVICEINFO _IOWR('U', 4, struct usb_device_info)
|
|
#define USB_DEVICESTATS _IOR ('U', 5, struct usb_device_stats)
|
|
#define USB_DEVICEENUMERATE _IOW ('U', 6, int)
|
|
|
|
/* Generic HID device */
|
|
#define USB_GET_REPORT_DESC _IOWR('U', 21, struct usb_gen_descriptor)
|
|
#define USB_SET_IMMED _IOW ('U', 22, int)
|
|
#define USB_GET_REPORT _IOWR('U', 23, struct usb_gen_descriptor)
|
|
#define USB_SET_REPORT _IOW ('U', 24, struct usb_gen_descriptor)
|
|
#define USB_GET_REPORT_ID _IOR ('U', 25, int)
|
|
|
|
/* Generic USB device */
|
|
#define USB_GET_CONFIG _IOR ('U', 100, int)
|
|
#define USB_SET_CONFIG _IOW ('U', 101, int)
|
|
#define USB_GET_ALTINTERFACE _IOWR('U', 102, struct usb_alt_interface)
|
|
#define USB_SET_ALTINTERFACE _IOWR('U', 103, struct usb_alt_interface)
|
|
#define USB_GET_DEVICE_DESC _IOR ('U', 105, struct usb_device_descriptor)
|
|
#define USB_GET_CONFIG_DESC _IOR ('U', 106, struct usb_config_descriptor)
|
|
#define USB_GET_RX_INTERFACE_DESC _IOR ('U', 107, struct usb_interface_descriptor)
|
|
#define USB_GET_RX_ENDPOINT_DESC _IOR ('U', 108, struct usb_endpoint_descriptor)
|
|
#define USB_GET_FULL_DESC _IOWR('U', 109, struct usb_gen_descriptor)
|
|
#define USB_GET_STRING_DESC _IOWR('U', 110, struct usb_gen_descriptor)
|
|
#define USB_DO_REQUEST _IOWR('U', 111, struct usb_ctl_request)
|
|
#define USB_GET_DEVICEINFO _IOR ('U', 112, struct usb_device_info)
|
|
#define USB_SET_RX_SHORT_XFER _IOW ('U', 113, int)
|
|
#define USB_SET_RX_TIMEOUT _IOW ('U', 114, int)
|
|
#define USB_GET_RX_FRAME_SIZE _IOR ('U', 115, int)
|
|
#define USB_GET_RX_BUFFER_SIZE _IOR ('U', 117, int)
|
|
#define USB_SET_RX_BUFFER_SIZE _IOW ('U', 118, int)
|
|
#define USB_SET_RX_STALL_FLAG _IOW ('U', 119, int)
|
|
#define USB_SET_TX_STALL_FLAG _IOW ('U', 120, int)
|
|
#define USB_GET_IFACE_DRIVER _IOWR('U', 121, struct usb_gen_descriptor)
|
|
#define USB_CLAIM_INTERFACE _IOW ('U', 122, int)
|
|
#define USB_RELEASE_INTERFACE _IOW ('U', 123, int)
|
|
#define USB_IFACE_DRIVER_ACTIVE _IOW ('U', 124, int)
|
|
#define USB_IFACE_DRIVER_DETACH _IOW ('U', 125, int)
|
|
#define USB_GET_PLUGTIME _IOR ('U', 126, uint32_t)
|
|
#define USB_READ_DIR _IOW ('U', 127, struct usb_read_dir)
|
|
/* 128 - 135 unused */
|
|
#define USB_SET_TX_FORCE_SHORT _IOW ('U', 136, int)
|
|
#define USB_SET_TX_TIMEOUT _IOW ('U', 137, int)
|
|
#define USB_GET_TX_FRAME_SIZE _IOR ('U', 138, int)
|
|
#define USB_GET_TX_BUFFER_SIZE _IOR ('U', 139, int)
|
|
#define USB_SET_TX_BUFFER_SIZE _IOW ('U', 140, int)
|
|
#define USB_GET_TX_INTERFACE_DESC _IOR ('U', 141, struct usb_interface_descriptor)
|
|
#define USB_GET_TX_ENDPOINT_DESC _IOR ('U', 142, struct usb_endpoint_descriptor)
|
|
#define USB_SET_PORT_ENABLE _IOW ('U', 143, int)
|
|
#define USB_SET_PORT_DISABLE _IOW ('U', 144, int)
|
|
#define USB_SET_POWER_MODE _IOW ('U', 145, int)
|
|
#define USB_GET_POWER_MODE _IOR ('U', 146, int)
|
|
#define USB_SET_TEMPLATE _IOW ('U', 147, int)
|
|
#define USB_GET_TEMPLATE _IOR ('U', 148, int)
|
|
|
|
/* Modem device */
|
|
#define USB_GET_CM_OVER_DATA _IOR ('U', 180, int)
|
|
#define USB_SET_CM_OVER_DATA _IOW ('U', 181, int)
|
|
|
|
/* GPIO control */
|
|
#define USB_GET_GPIO _IOR ('U', 182, int)
|
|
#define USB_SET_GPIO _IOW ('U', 183, int)
|
|
|
|
/* USB file system interface */
|
|
#define USB_FS_START _IOW ('U', 192, struct usb_fs_start)
|
|
#define USB_FS_STOP _IOW ('U', 193, struct usb_fs_stop)
|
|
#define USB_FS_COMPLETE _IOR ('U', 194, struct usb_fs_complete)
|
|
#define USB_FS_INIT _IOW ('U', 195, struct usb_fs_init)
|
|
#define USB_FS_UNINIT _IOW ('U', 196, struct usb_fs_uninit)
|
|
#define USB_FS_OPEN _IOWR('U', 197, struct usb_fs_open)
|
|
#define USB_FS_CLOSE _IOW ('U', 198, struct usb_fs_close)
|
|
#define USB_FS_CLEAR_STALL_SYNC _IOW ('U', 199, struct usb_fs_clear_stall_sync)
|
|
#define USB_FS_OPEN_STREAMS _IOWR('U', 200, struct usb_fs_open_streams)
|
|
|
|
/* USB quirk system interface */
|
|
#define USB_DEV_QUIRK_GET _IOWR('Q', 0, struct usb_gen_quirk)
|
|
#define USB_QUIRK_NAME_GET _IOWR('Q', 1, struct usb_gen_quirk)
|
|
#define USB_DEV_QUIRK_ADD _IOW ('Q', 2, struct usb_gen_quirk)
|
|
#define USB_DEV_QUIRK_REMOVE _IOW ('Q', 3, struct usb_gen_quirk)
|
|
|
|
#endif /* _USB_IOCTL_H_ */
|