diff options
Diffstat (limited to 'nuttx/drivers/usbdev/usbmsc_desc.c')
| -rw-r--r-- | nuttx/drivers/usbdev/usbmsc_desc.c | 421 |
1 files changed, 0 insertions, 421 deletions
diff --git a/nuttx/drivers/usbdev/usbmsc_desc.c b/nuttx/drivers/usbdev/usbmsc_desc.c deleted file mode 100644 index 6d7561b3f..000000000 --- a/nuttx/drivers/usbdev/usbmsc_desc.c +++ /dev/null @@ -1,421 +0,0 @@ -/**************************************************************************** - * drivers/usbdev/usbmsc_desc.c - * - * Copyright (C) 2011-2012 Gregory Nutt. All rights reserved. - * Author: Gregory Nutt <gnutt@nuttx.org> - * - * 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. Neither the name NuttX 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 COPYRIGHT HOLDERS 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 - * COPYRIGHT OWNER 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. - * - ****************************************************************************/ - -/**************************************************************************** - * Included Files - ****************************************************************************/ - -#include <nuttx/config.h> - -#include <sys/types.h> -#include <stdint.h> -#include <string.h> -#include <errno.h> -#include <debug.h> - -#include <nuttx/usb/usb.h> -#include <nuttx/usb/usbdev_trace.h> - -#include "usbmsc.h" - -/**************************************************************************** - * Pre-processor Definitions - ****************************************************************************/ - -/**************************************************************************** - * Private Types - ****************************************************************************/ - -/**************************************************************************** - * Private Function Prototypes - ****************************************************************************/ - -/**************************************************************************** - * Private Data - ****************************************************************************/ -/* Descriptors **************************************************************/ -/* Device descriptor. If the USB mass storage device is configured as part - * of a composite device, then the device descriptor will be provided by the - * composite device logic. - */ - -#ifndef CONFIG_USBMSC_COMPOSITE -static const struct usb_devdesc_s g_devdesc = -{ - USB_SIZEOF_DEVDESC, /* len */ - USB_DESC_TYPE_DEVICE, /* type */ - {LSBYTE(0x0200), MSBYTE(0x0200)}, /* usb */ - USB_CLASS_PER_INTERFACE, /* classid */ - 0, /* subclass */ - 0, /* protocol */ - CONFIG_USBMSC_EP0MAXPACKET, /* maxpacketsize */ - { /* vendor */ - LSBYTE(CONFIG_USBMSC_VENDORID), - MSBYTE(CONFIG_USBMSC_VENDORID) - }, - { /* product */ - LSBYTE(CONFIG_USBMSC_PRODUCTID), - MSBYTE(CONFIG_USBMSC_PRODUCTID) }, - { /* device */ - LSBYTE(CONFIG_USBMSC_VERSIONNO), - MSBYTE(CONFIG_USBMSC_VERSIONNO) - }, - USBMSC_MANUFACTURERSTRID, /* imfgr */ - USBMSC_PRODUCTSTRID, /* iproduct */ - USBMSC_SERIALSTRID, /* serno */ - USBMSC_NCONFIGS /* nconfigs */ -}; -#endif - -/* Configuration descriptor If the USB mass storage device is configured as part - * of a composite device, then the configuration descriptor will be provided by the - * composite device logic. - */ - -#ifndef CONFIG_USBMSC_COMPOSITE -static const struct usb_cfgdesc_s g_cfgdesc = -{ - USB_SIZEOF_CFGDESC, /* len */ - USB_DESC_TYPE_CONFIG, /* type */ - { /* totallen */ - LSBYTE(SIZEOF_USBMSC_CFGDESC), - MSBYTE(SIZEOF_USBMSC_CFGDESC) - }, - USBMSC_NINTERFACES, /* ninterfaces */ - USBMSC_CONFIGID, /* cfgvalue */ - USBMSC_CONFIGSTRID, /* icfg */ - USB_CONFIG_ATTR_ONE|SELFPOWERED|REMOTEWAKEUP, /* attr */ - (CONFIG_USBDEV_MAXPOWER + 1) / 2 /* mxpower */ -}; -#endif - -/* Single interface descriptor */ - -static const struct usb_ifdesc_s g_ifdesc = -{ - USB_SIZEOF_IFDESC, /* len */ - USB_DESC_TYPE_INTERFACE, /* type */ - USBMSC_INTERFACEID, /* ifno */ - USBMSC_ALTINTERFACEID, /* alt */ - USBMSC_NENDPOINTS, /* neps */ - USB_CLASS_MASS_STORAGE, /* classid */ - USBMSC_SUBCLASS_SCSI, /* subclass */ - USBMSC_PROTO_BULKONLY, /* protocol */ - USBMSC_INTERFACESTRID /* iif */ -}; - -/* Endpoint descriptors */ - -static const struct usb_epdesc_s g_fsepbulkoutdesc = -{ - USB_SIZEOF_EPDESC, /* len */ - USB_DESC_TYPE_ENDPOINT, /* type */ - USBMSC_EPOUTBULK_ADDR, /* addr */ - USBMSC_EPOUTBULK_ATTR, /* attr */ - { /* maxpacket */ - LSBYTE(USBMSC_FSBULKMAXPACKET), - MSBYTE(USBMSC_FSBULKMAXPACKET) - }, - 0 /* interval */ -}; - -static const struct usb_epdesc_s g_fsepbulkindesc = -{ - USB_SIZEOF_EPDESC, /* len */ - USB_DESC_TYPE_ENDPOINT, /* type */ - USBMSC_EPINBULK_ADDR, /* addr */ - USBMSC_EPINBULK_ATTR, /* attr */ - { /* maxpacket */ - LSBYTE(USBMSC_FSBULKMAXPACKET), - MSBYTE(USBMSC_FSBULKMAXPACKET) - }, - 0 /* interval */ -}; - -#ifdef CONFIG_USBDEV_DUALSPEED -#ifndef CONFIG_USBMSC_COMPOSITE -static const struct usb_qualdesc_s g_qualdesc = -{ - USB_SIZEOF_QUALDESC, /* len */ - USB_DESC_TYPE_DEVICEQUALIFIER, /* type */ - { /* usb */ - LSBYTE(0x0200), - MSBYTE(0x0200) - }, - USB_CLASS_PER_INTERFACE, /* classid */ - 0, /* subclass */ - 0, /* protocol */ - CONFIG_USBMSC_EP0MAXPACKET, /* mxpacketsize */ - USBMSC_NCONFIGS, /* nconfigs */ - 0, /* reserved */ -}; -#endif - -static const struct usb_epdesc_s g_hsepbulkoutdesc = -{ - USB_SIZEOF_EPDESC, /* len */ - USB_DESC_TYPE_ENDPOINT, /* type */ - USBMSC_EPOUTBULK_ADDR, /* addr */ - USBMSC_EPOUTBULK_ATTR, /* attr */ - { /* maxpacket */ - LSBYTE(USBMSC_HSBULKMAXPACKET), - MSBYTE(USBMSC_HSBULKMAXPACKET) - }, - 0 /* interval */ -}; - -static const struct usb_epdesc_s g_hsepbulkindesc = -{ - USB_SIZEOF_EPDESC, /* len */ - USB_DESC_TYPE_ENDPOINT, /* type */ - USBMSC_EPINBULK_ADDR, /* addr */ - USBMSC_EPINBULK_ATTR, /* attr */ - { /* maxpacket */ - LSBYTE(USBMSC_HSBULKMAXPACKET), - MSBYTE(USBMSC_HSBULKMAXPACKET) - }, - 0 /* interval */ -}; -#endif - -/**************************************************************************** - * Public Data - ****************************************************************************/ -/* Strings ******************************************************************/ - -#ifndef CONFIG_USBMSC_COMPOSITE -const char g_mscvendorstr[] = CONFIG_USBMSC_VENDORSTR; -const char g_mscproductstr[] = CONFIG_USBMSC_PRODUCTSTR; -const char g_mscserialstr[] = CONFIG_USBMSC_SERIALSTR; -#endif - -/**************************************************************************** - * Private Functions - ****************************************************************************/ - -/**************************************************************************** - * Public Functions - ****************************************************************************/ - -/**************************************************************************** - * Name: usbmsc_mkstrdesc - * - * Description: - * Construct a string descriptor - * - ****************************************************************************/ - -int usbmsc_mkstrdesc(uint8_t id, struct usb_strdesc_s *strdesc) -{ - const char *str; - int len; - int ndata; - int i; - - switch (id) - { -#ifndef CONFIG_USBMSC_COMPOSITE - case 0: - { - /* Descriptor 0 is the language id */ - - strdesc->len = 4; - strdesc->type = USB_DESC_TYPE_STRING; - strdesc->data[0] = LSBYTE(USBMSC_STR_LANGUAGE); - strdesc->data[1] = MSBYTE(USBMSC_STR_LANGUAGE); - return 4; - } - - case USBMSC_MANUFACTURERSTRID: - str = g_mscvendorstr; - break; - - case USBMSC_PRODUCTSTRID: - str = g_mscproductstr; - break; - - case USBMSC_SERIALSTRID: - str = g_mscserialstr; - break; -#endif - - /* case USBMSC_CONFIGSTRID: */ - case USBMSC_INTERFACESTRID: - str = CONFIG_USBMSC_CONFIGSTR; - break; - - default: - return -EINVAL; - } - - /* The string is utf16-le. The poor man's utf-8 to utf16-le - * conversion below will only handle 7-bit en-us ascii - */ - - len = strlen(str); - for (i = 0, ndata = 0; i < len; i++, ndata += 2) - { - strdesc->data[ndata] = str[i]; - strdesc->data[ndata+1] = 0; - } - - strdesc->len = ndata+2; - strdesc->type = USB_DESC_TYPE_STRING; - return strdesc->len; -} - -/**************************************************************************** - * Name: usbmsc_getepdesc - * - * Description: - * Return a pointer to the raw device descriptor - * - ****************************************************************************/ - -#ifndef CONFIG_USBMSC_COMPOSITE -FAR const struct usb_devdesc_s *usbmsc_getdevdesc(void) -{ - return &g_devdesc; -} -#endif - -/**************************************************************************** - * Name: usbmsc_getepdesc - * - * Description: - * Return a pointer to the raw endpoint descriptor (used for configuring - * endpoints) - * - ****************************************************************************/ - -FAR const struct usb_epdesc_s *usbmsc_getepdesc(enum usbmsc_epdesc_e epid) -{ - switch (epid) - { - case USBMSC_EPFSBULKOUT: /* Full speed bulk OUT endpoint descriptor */ - return &g_fsepbulkoutdesc; - - case USBMSC_EPFSBULKIN: /* Full speed bulk IN endpoint descriptor */ - return &g_fsepbulkindesc; - -#ifdef CONFIG_USBDEV_DUALSPEED - case USBMSC_EPHSBULKOUT: /* High speed bulk OUT endpoint descriptor */ - return &g_hsepbulkoutdesc; - - case USBMSC_EPHSBULKIN: /* High speed bulk IN endpoint descriptor */ - return &g_hsepbulkindesc; -#endif - default: - return NULL; - } -}; - -/**************************************************************************** - * Name: usbmsc_mkcfgdesc - * - * Description: - * Construct the configuration descriptor - * - ****************************************************************************/ - -#ifdef CONFIG_USBDEV_DUALSPEED -int16_t usbmsc_mkcfgdesc(uint8_t *buf, uint8_t speed, uint8_t type) -#else -int16_t usbmsc_mkcfgdesc(uint8_t *buf) -#endif -{ -#ifdef CONFIG_USBDEV_DUALSPEED - FAR const struct usb_epdesc_s *epdesc; - bool hispeed = (speed == USB_SPEED_HIGH); - uint16_t bulkmxpacket; -#endif - - /* Configuration descriptor. If the USB mass storage device is - * configured as part of a composite device, then the configuration - * descriptor will be provided by the composite device logic. - */ - -#ifndef CONFIG_USBMSC_COMPOSITE - memcpy(buf, &g_cfgdesc, USB_SIZEOF_CFGDESC); - buf += USB_SIZEOF_CFGDESC; -#endif - - /* Copy the canned interface descriptor */ - - memcpy(buf, &g_ifdesc, USB_SIZEOF_IFDESC); - buf += USB_SIZEOF_IFDESC; - - /* Make the two endpoint configurations */ - -#ifdef CONFIG_USBDEV_DUALSPEED - /* Check for switches between high and full speed */ - - hispeed = (speed == USB_SPEED_HIGH); - if (type == USB_DESC_TYPE_OTHERSPEEDCONFIG) - { - hispeed = !hispeed; - } - - bulkmxpacket = USBMSC_BULKMAXPACKET(hispeed); - epdesc = USBMSC_EPBULKINDESC(hispeed); - memcpy(buf, epdesc, USB_SIZEOF_EPDESC); - buf += USB_SIZEOF_EPDESC; - - epdesc = USBMSC_EPBULKOUTDESC(hispeed); - memcpy(buf, epdesc, USB_SIZEOF_EPDESC); -#else - memcpy(buf, &g_fsepbulkoutdesc, USB_SIZEOF_EPDESC); - buf += USB_SIZEOF_EPDESC; - memcpy(buf, &g_fsepbulkindesc, USB_SIZEOF_EPDESC); -#endif - - return SIZEOF_USBMSC_CFGDESC; -} - -/**************************************************************************** - * Name: usbmsc_getqualdesc - * - * Description: - * Return a pointer to the raw qual descriptor - * - ****************************************************************************/ - -#if !defined(CONFIG_USBMSC_COMPOSITE) && defined(CONFIG_USBDEV_DUALSPEED) -FAR const struct usb_qualdesc_s *usbmsc_getqualdesc(void) -{ - return &g_qualdesc; -} -#endif - |