freebsd-skq/sys/dev/usb/template/usb_template_phone.c
2014-08-05 07:03:16 +00:00

420 lines
11 KiB
C

/* $FreeBSD$ */
/*-
* Copyright (c) 2014 Hans Petter Selasky. 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.
*/
/*
* This file contains the USB template for an USB phone device.
*/
#ifdef USB_GLOBAL_INCLUDE_FILE
#include USB_GLOBAL_INCLUDE_FILE
#else
#include <sys/stdint.h>
#include <sys/stddef.h>
#include <sys/param.h>
#include <sys/queue.h>
#include <sys/types.h>
#include <sys/systm.h>
#include <sys/kernel.h>
#include <sys/bus.h>
#include <sys/module.h>
#include <sys/lock.h>
#include <sys/mutex.h>
#include <sys/condvar.h>
#include <sys/sysctl.h>
#include <sys/sx.h>
#include <sys/unistd.h>
#include <sys/callout.h>
#include <sys/malloc.h>
#include <sys/priv.h>
#include <dev/usb/usb.h>
#include <dev/usb/usbdi.h>
#include <dev/usb/usb_core.h>
#include <dev/usb/usb_cdc.h>
#include <dev/usb/template/usb_template.h>
#endif /* USB_GLOBAL_INCLUDE_FILE */
enum {
INDEX_PHONE_LANG,
INDEX_PHONE_MIXER,
INDEX_PHONE_RECORD,
INDEX_PHONE_PLAYBACK,
INDEX_PHONE_PRODUCT,
INDEX_PHONE_HID,
INDEX_PHONE_MAX,
};
#define STRING_PHONE_PRODUCT \
"U\0S\0B\0 \0P\0h\0o\0n\0e\0 \0D\0e\0v\0i\0c\0e"
#define STRING_PHONE_MIXER \
"M\0i\0x\0e\0r\0 \0i\0n\0t\0e\0r\0f\0a\0c\0e"
#define STRING_PHONE_RECORD \
"R\0e\0c\0o\0r\0d\0 \0i\0n\0t\0e\0r\0f\0a\0c\0e"
#define STRING_PHONE_PLAYBACK \
"P\0l\0a\0y\0b\0a\0c\0k\0 \0i\0n\0t\0e\0r\0f\0a\0c\0e"
#define STRING_PHONE_HID \
"H\0I\0D\0 \0i\0n\0t\0e\0r\0f\0a\0c\0e"
/* make the real string descriptors */
USB_MAKE_STRING_DESC(STRING_PHONE_MIXER, string_phone_mixer);
USB_MAKE_STRING_DESC(STRING_PHONE_RECORD, string_phone_record);
USB_MAKE_STRING_DESC(STRING_PHONE_PLAYBACK, string_phone_playback);
USB_MAKE_STRING_DESC(STRING_PHONE_PRODUCT, string_phone_product);
USB_MAKE_STRING_DESC(STRING_PHONE_HID, string_phone_hid);
/* prototypes */
/*
* Phone Mixer description structures
*
* Some of the phone descriptors were dumped from no longer in
* production Yealink VOIP USB phone adapter:
*/
static uint8_t phone_hid_descriptor[] = {
0x05, 0x0b, 0x09, 0x01, 0xa1, 0x01, 0x05, 0x09,
0x19, 0x01, 0x29, 0x3f, 0x15, 0x00, 0x25, 0x01,
0x75, 0x01, 0x95, 0x80, 0x81, 0x00, 0x05, 0x08,
0x19, 0x01, 0x29, 0x10, 0x15, 0x00, 0x25, 0x01,
0x75, 0x01, 0x95, 0x80, 0x91, 0x00, 0xc0
};
static const uint8_t phone_raw_desc_0[] = {
0x0a, 0x24, 0x01, 0x00, 0x01, 0x4a, 0x00, 0x02,
0x01, 0x02
};
static const uint8_t phone_raw_desc_1[] = {
0x0c, 0x24, 0x02, 0x01, 0x01, 0x02, 0x00, 0x01,
0x00, 0x00, 0x00, 0x00
};
static const uint8_t phone_raw_desc_2[] = {
0x0c, 0x24, 0x02, 0x02, 0x01, 0x01, 0x00, 0x01,
0x00, 0x00, 0x00, 0x00
};
static const uint8_t phone_raw_desc_3[] = {
0x09, 0x24, 0x03, 0x03, 0x01, 0x03, 0x00, 0x06,
0x00
};
static const uint8_t phone_raw_desc_4[] = {
0x09, 0x24, 0x03, 0x04, 0x01, 0x01, 0x00, 0x05,
0x00
};
static const uint8_t phone_raw_desc_5[] = {
0x0b, 0x24, 0x06, 0x05, 0x01, 0x02, 0x03, 0x00,
0x03, 0x00, 0x00
};
static const uint8_t phone_raw_desc_6[] = {
0x0b, 0x24, 0x06, 0x06, 0x02, 0x02, 0x03, 0x00,
0x03, 0x00, 0x00
};
static const void *phone_raw_iface_0_desc[] = {
phone_raw_desc_0,
phone_raw_desc_1,
phone_raw_desc_2,
phone_raw_desc_3,
phone_raw_desc_4,
phone_raw_desc_5,
phone_raw_desc_6,
NULL,
};
static const struct usb_temp_interface_desc phone_iface_0 = {
.ppEndpoints = NULL, /* no endpoints */
.ppRawDesc = phone_raw_iface_0_desc,
.bInterfaceClass = 1,
.bInterfaceSubClass = 1,
.bInterfaceProtocol = 0,
.iInterface = INDEX_PHONE_MIXER,
};
static const uint8_t phone_raw_desc_20[] = {
0x07, 0x24, 0x01, 0x04, 0x01, 0x01, 0x00
};
static const uint8_t phone_raw_desc_21[] = {
0x0b, 0x24, 0x02, 0x01, 0x01, 0x02, 0x10, 0x01,
/* 8kHz */
0x40, 0x1f, 0x00
};
static const uint8_t phone_raw_desc_22[] = {
0x07, 0x25, 0x01, 0x00, 0x00, 0x00, 0x00
};
static const void *phone_raw_iface_1_desc[] = {
phone_raw_desc_20,
phone_raw_desc_21,
NULL,
};
static const void *phone_raw_ep_1_desc[] = {
phone_raw_desc_22,
NULL,
};
static const struct usb_temp_packet_size phone_isoc_mps = {
.mps[USB_SPEED_FULL] = 0x10,
.mps[USB_SPEED_HIGH] = 0x10,
};
static const struct usb_temp_interval phone_isoc_interval = {
.bInterval[USB_SPEED_FULL] = 1, /* 1:1 */
.bInterval[USB_SPEED_HIGH] = 4, /* 1:8 */
};
static const struct usb_temp_endpoint_desc phone_isoc_in_ep = {
.ppRawDesc = phone_raw_ep_1_desc,
.pPacketSize = &phone_isoc_mps,
.pIntervals = &phone_isoc_interval,
.bEndpointAddress = UE_DIR_IN,
.bmAttributes = UE_ISOCHRONOUS,
};
static const struct usb_temp_endpoint_desc *phone_iface_1_ep[] = {
&phone_isoc_in_ep,
NULL,
};
static const struct usb_temp_interface_desc phone_iface_1_alt_0 = {
.ppEndpoints = NULL, /* no endpoints */
.ppRawDesc = NULL, /* no raw descriptors */
.bInterfaceClass = 1,
.bInterfaceSubClass = 2,
.bInterfaceProtocol = 0,
.iInterface = INDEX_PHONE_PLAYBACK,
};
static const struct usb_temp_interface_desc phone_iface_1_alt_1 = {
.ppEndpoints = phone_iface_1_ep,
.ppRawDesc = phone_raw_iface_1_desc,
.bInterfaceClass = 1,
.bInterfaceSubClass = 2,
.bInterfaceProtocol = 0,
.iInterface = INDEX_PHONE_PLAYBACK,
.isAltInterface = 1, /* this is an alternate setting */
};
static const uint8_t phone_raw_desc_30[] = {
0x07, 0x24, 0x01, 0x02, 0x01, 0x01, 0x00
};
static const uint8_t phone_raw_desc_31[] = {
0x0b, 0x24, 0x02, 0x01, 0x01, 0x02, 0x10, 0x01,
/* 8kHz */
0x40, 0x1f, 0x00
};
static const uint8_t phone_raw_desc_32[] = {
0x07, 0x25, 0x01, 0x00, 0x00, 0x00, 0x00
};
static const void *phone_raw_iface_2_desc[] = {
phone_raw_desc_30,
phone_raw_desc_31,
NULL,
};
static const void *phone_raw_ep_2_desc[] = {
phone_raw_desc_32,
NULL,
};
static const struct usb_temp_endpoint_desc phone_isoc_out_ep = {
.ppRawDesc = phone_raw_ep_2_desc,
.pPacketSize = &phone_isoc_mps,
.pIntervals = &phone_isoc_interval,
.bEndpointAddress = UE_DIR_OUT,
.bmAttributes = UE_ISOCHRONOUS,
};
static const struct usb_temp_endpoint_desc *phone_iface_2_ep[] = {
&phone_isoc_out_ep,
NULL,
};
static const struct usb_temp_interface_desc phone_iface_2_alt_0 = {
.ppEndpoints = NULL, /* no endpoints */
.ppRawDesc = NULL, /* no raw descriptors */
.bInterfaceClass = 1,
.bInterfaceSubClass = 2,
.bInterfaceProtocol = 0,
.iInterface = INDEX_PHONE_RECORD,
};
static const struct usb_temp_interface_desc phone_iface_2_alt_1 = {
.ppEndpoints = phone_iface_2_ep,
.ppRawDesc = phone_raw_iface_2_desc,
.bInterfaceClass = 1,
.bInterfaceSubClass = 2,
.bInterfaceProtocol = 0,
.iInterface = INDEX_PHONE_RECORD,
.isAltInterface = 1, /* this is an alternate setting */
};
static const uint8_t phone_hid_raw_desc_0[] = {
0x09, 0x21, 0x00, 0x01, 0x00, 0x01, 0x22, sizeof(phone_hid_descriptor),
0x00
};
static const void *phone_hid_desc_0[] = {
phone_hid_raw_desc_0,
NULL,
};
static const struct usb_temp_packet_size phone_hid_mps = {
.mps[USB_SPEED_FULL] = 0x10,
.mps[USB_SPEED_HIGH] = 0x10,
};
static const struct usb_temp_interval phone_hid_interval = {
.bInterval[USB_SPEED_FULL] = 2, /* 2ms */
.bInterval[USB_SPEED_HIGH] = 2, /* 2ms */
};
static const struct usb_temp_endpoint_desc phone_hid_in_ep = {
.pPacketSize = &phone_hid_mps,
.pIntervals = &phone_hid_interval,
.bEndpointAddress = UE_DIR_IN,
.bmAttributes = UE_INTERRUPT,
};
static const struct usb_temp_endpoint_desc *phone_iface_3_ep[] = {
&phone_hid_in_ep,
NULL,
};
static const struct usb_temp_interface_desc phone_iface_3 = {
.ppEndpoints = phone_iface_3_ep,
.ppRawDesc = phone_hid_desc_0,
.bInterfaceClass = 3,
.bInterfaceSubClass = 0,
.bInterfaceProtocol = 0,
.iInterface = INDEX_PHONE_HID,
};
static const struct usb_temp_interface_desc *phone_interfaces[] = {
&phone_iface_0,
&phone_iface_1_alt_0,
&phone_iface_1_alt_1,
&phone_iface_2_alt_0,
&phone_iface_2_alt_1,
&phone_iface_3,
NULL,
};
static const struct usb_temp_config_desc phone_config_desc = {
.ppIfaceDesc = phone_interfaces,
.bmAttributes = UC_BUS_POWERED,
.bMaxPower = 25, /* 50 mA */
.iConfiguration = INDEX_PHONE_PRODUCT,
};
static const struct usb_temp_config_desc *phone_configs[] = {
&phone_config_desc,
NULL,
};
static usb_temp_get_string_desc_t phone_get_string_desc;
static usb_temp_get_vendor_desc_t phone_get_vendor_desc;
const struct usb_temp_device_desc usb_template_phone = {
.getStringDesc = &phone_get_string_desc,
.getVendorDesc = &phone_get_vendor_desc,
.ppConfigDesc = phone_configs,
.idVendor = USB_TEMPLATE_VENDOR,
.idProduct = 0xb001,
.bcdDevice = 0x0100,
.bDeviceClass = UDCLASS_IN_INTERFACE,
.bDeviceSubClass = 0,
.bDeviceProtocol = 0,
.iManufacturer = 0,
.iProduct = INDEX_PHONE_PRODUCT,
.iSerialNumber = 0,
};
/*------------------------------------------------------------------------*
* phone_get_vendor_desc
*
* Return values:
* NULL: Failure. No such vendor descriptor.
* Else: Success. Pointer to vendor descriptor is returned.
*------------------------------------------------------------------------*/
static const void *
phone_get_vendor_desc(const struct usb_device_request *req, uint16_t *plen)
{
if ((req->bmRequestType == 0x81) && (req->bRequest == 0x06) &&
(req->wValue[0] == 0x00) && (req->wValue[1] == 0x22) &&
(req->wIndex[1] == 0) && (req->wIndex[0] == 3 /* iface */)) {
*plen = sizeof(phone_hid_descriptor);
return (phone_hid_descriptor);
}
return (NULL);
}
/*------------------------------------------------------------------------*
* phone_get_string_desc
*
* Return values:
* NULL: Failure. No such string.
* Else: Success. Pointer to string descriptor is returned.
*------------------------------------------------------------------------*/
static const void *
phone_get_string_desc(uint16_t lang_id, uint8_t string_index)
{
static const void *ptr[INDEX_PHONE_MAX] = {
[INDEX_PHONE_LANG] = &usb_string_lang_en,
[INDEX_PHONE_MIXER] = &string_phone_mixer,
[INDEX_PHONE_RECORD] = &string_phone_record,
[INDEX_PHONE_PLAYBACK] = &string_phone_playback,
[INDEX_PHONE_PRODUCT] = &string_phone_product,
[INDEX_PHONE_HID] = &string_phone_hid,
};
if (string_index == 0) {
return (&usb_string_lang_en);
}
if (lang_id != 0x0409) {
return (NULL);
}
if (string_index < INDEX_PHONE_MAX) {
return (ptr[string_index]);
}
return (NULL);
}