A couple of files were not added

git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3984 42af7a65-404d-4744-a932-0658087f49c3

2 files changed, 596 insertions, 0 deletions

diff --git a/nuttx/drivers/usbdev/cdc_serial.h b/nuttx/drivers/usbdev/cdc_serial.h
new file mode 100644
index 000000000..818cd4935
--- /dev/null
+++ b/nuttx/drivers/usbdev/cdc_serial.h
@@ -0,0 +1,196 @@
+/****************************************************************************
+ * drivers/usbdev/cdc_serial.h
+ *
+ *   Copyright (C) 2011 Gregory Nutt. All rights reserved.
+ *   Author: Gregory Nutt <spudmonkey@racsa.co.cr>
+ *
+ * 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.
+ *
+ ****************************************************************************/
+
+#ifndef __DRIVERS_USBDEV_USBDEV_CDC_SERIAL_H
+#define __DRIVERS_USBDEV_USBDEV_CDC_SERIAL_H 1
+
+/****************************************************************************
+ * Included Files
+ ****************************************************************************/
+
+#include <nuttx/config.h>
+
+#include <stdint.h>
+
+#include <nuttx/usb/usbdev.h>
+#include <nuttx/usb/usbdev_trace.h>
+
+/****************************************************************************
+ * Definitions
+ ****************************************************************************/
+/* Descriptors **************************************************************/
+/* These settings are not modifiable via the NuttX configuration */
+
+#define CDCSER_CONFIGIDNONE        (0)      /* Config ID means to return to address mode */
+#define CDCSER_INTERFACEID         (0)
+#define CDCSER_ALTINTERFACEID      (0)
+
+/* Configuration descriptor values */
+
+#define CDCSER_CONFIGID            (1)      /* The only supported configuration ID */
+
+/* Endpoint configuration */
+
+#define CDCSER_EPINTIN_ADDR        (USB_DIR_IN|CONFIG_CDCSER_EPINTIN)
+#define CDCSER_EPINTIN_ATTR        (USB_EP_ATTR_XFER_INT)
+
+#define CDCSER_EPOUTBULK_ADDR      (CONFIG_CDCSER_EPBULKOUT)
+#define CDCSER_EPOUTBULK_ATTR      (USB_EP_ATTR_XFER_BULK)
+
+#define CDCSER_EPINBULK_ADDR       (USB_DIR_IN|CONFIG_CDCSER_EPBULKIN)
+#define CDCSER_EPINBULK_ATTR       (USB_EP_ATTR_XFER_BULK)
+
+/* Buffer big enough for any of our descriptors (the config descriptor is the
+ * biggest).
+ */
+
+#define CDCSER_MXDESCLEN           (64)
+
+/* Misc Macros **************************************************************/
+/* min/max macros */
+
+#ifndef min
+#  define min(a,b) ((a)<(b)?(a):(b))
+#endif
+
+#ifndef max
+#  define max(a,b) ((a)>(b)?(a):(b))
+#endif
+
+/* Trace values *************************************************************/
+
+#define CDCSER_CLASSAPI_SETUP       TRACE_EVENT(TRACE_CLASSAPI_ID, USBSER_TRACECLASSAPI_SETUP)
+#define CDCSER_CLASSAPI_SHUTDOWN    TRACE_EVENT(TRACE_CLASSAPI_ID, USBSER_TRACECLASSAPI_SHUTDOWN)
+#define CDCSER_CLASSAPI_ATTACH      TRACE_EVENT(TRACE_CLASSAPI_ID, USBSER_TRACECLASSAPI_ATTACH)
+#define CDCSER_CLASSAPI_DETACH      TRACE_EVENT(TRACE_CLASSAPI_ID, USBSER_TRACECLASSAPI_DETACH)
+#define CDCSER_CLASSAPI_IOCTL       TRACE_EVENT(TRACE_CLASSAPI_ID, USBSER_TRACECLASSAPI_IOCTL)
+#define CDCSER_CLASSAPI_RECEIVE     TRACE_EVENT(TRACE_CLASSAPI_ID, USBSER_TRACECLASSAPI_RECEIVE)
+#define CDCSER_CLASSAPI_RXINT       TRACE_EVENT(TRACE_CLASSAPI_ID, USBSER_TRACECLASSAPI_RXINT)
+#define CDCSER_CLASSAPI_RXAVAILABLE TRACE_EVENT(TRACE_CLASSAPI_ID, USBSER_TRACECLASSAPI_RXAVAILABLE)
+#define CDCSER_CLASSAPI_SEND        TRACE_EVENT(TRACE_CLASSAPI_ID, USBSER_TRACECLASSAPI_SEND)
+#define CDCSER_CLASSAPI_TXINT       TRACE_EVENT(TRACE_CLASSAPI_ID, USBSER_TRACECLASSAPI_TXINT)
+#define CDCSER_CLASSAPI_TXREADY     TRACE_EVENT(TRACE_CLASSAPI_ID, USBSER_TRACECLASSAPI_TXREADY)
+#define CDCSER_CLASSAPI_TXEMPTY     TRACE_EVENT(TRACE_CLASSAPI_ID, USBSER_TRACECLASSAPI_TXEMPTY)
+
+/****************************************************************************
+ * Public Types
+ ****************************************************************************/
+
+enum cdcser_epdesc_e
+{
+  CDCSER_EPINTIN = 0,  /* Interrupt IN endpoint descriptor */
+  CDCSER_EPBULKOUT,    /* Bulk OUT endpoint descriptor */
+  CDCSER_EPBULKIN      /* Bulk IN endpoint descriptor */
+};
+
+/****************************************************************************
+ * Public Data
+ ****************************************************************************/
+
+/****************************************************************************
+ * Public Function Prototypes
+ ****************************************************************************/
+
+/****************************************************************************
+ * Name: cdcser_mkstrdesc
+ *
+ * Description:
+ *   Construct a string descriptor
+ *
+ ****************************************************************************/
+
+int cdcser_mkstrdesc(uint8_t id, struct usb_strdesc_s *strdesc);
+
+/****************************************************************************
+ * Name: cdcser_getepdesc
+ *
+ * Description:
+ *   Return a pointer to the raw device descriptor
+ *
+ ****************************************************************************/
+
+FAR const struct usb_devdesc_s *cdcser_getdevdesc(void);
+
+/****************************************************************************
+ * Name: cdcser_getepdesc
+ *
+ * Description:
+ *   Return a pointer to the raw endpoint descriptor (used for configuring
+ *   endpoints)
+ *
+ ****************************************************************************/
+
+FAR const struct usb_epdesc_s *cdcser_getepdesc(enum cdcser_epdesc_e epid);
+
+/****************************************************************************
+ * Name: cdcser_mkepdesc
+ *
+ * Description:
+ *   Construct the endpoint descriptor using the correct max packet size.
+ *
+ ****************************************************************************/
+
+#ifdef CONFIG_USBDEV_DUALSPEED
+void cdcser_mkepdesc(enum cdcser_epdesc_e epid,
+                     uint16_t mxpacket, FAR struct usb_epdesc_s *outdesc);
+#endif
+
+/****************************************************************************
+ * Name: cdcser_mkcfgdesc
+ *
+ * Description:
+ *   Construct the configuration descriptor
+ *
+ ****************************************************************************/
+
+#ifdef CONFIG_USBDEV_DUALSPEED
+int16_t cdcser_mkcfgdesc(FAR uint8_t *buf, uint8_t speed, uint8_t type);
+#else
+int16_t cdcser_mkcfgdesc(FAR uint8_t *buf);
+#endif
+
+/****************************************************************************
+ * Name: cdcser_getqualdesc
+ *
+ * Description:
+ *   Return a pointer to the raw qual descriptor
+ *
+ ****************************************************************************/
+
+#ifdef CONFIG_USBDEV_DUALSPEED
+FAR const struct usb_qualdesc_s *cdcser_getqualdesc(void);
+#endif
+
+#endif /* __DRIVERS_USBDEV_USBDEV_CDC_SERIAL_H */
diff --git a/nuttx/drivers/usbdev/usbdev_stordesc.c b/nuttx/drivers/usbdev/usbdev_stordesc.c
new file mode 100644
index 000000000..f2791e946
--- /dev/null
+++ b/nuttx/drivers/usbdev/usbdev_stordesc.c
@@ -0,0 +1,400 @@
+/****************************************************************************
+ * drivers/usbdev/usbdev_stordesc.c
+ *
+ *   Copyright (C) 2011 Gregory Nutt. All rights reserved.
+ *   Author: Gregory Nutt <spudmonkey@racsa.co.cr>
+ *
+ * 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 "usbdev_storage.h"
+
+/****************************************************************************
+ * Definitions
+ ****************************************************************************/
+
+/****************************************************************************
+ * Private Types
+ ****************************************************************************/
+
+/****************************************************************************
+ * Private Function Prototypes
+ ****************************************************************************/
+
+/****************************************************************************
+ * Private Data
+ ****************************************************************************/
+/* Descriptors **************************************************************/
+
+/* Device descriptor */
+
+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,                      /* class */
+  0,                                            /* subclass */
+  0,                                            /* protocol */
+  CONFIG_USBSTRG_EP0MAXPACKET,                  /* maxpacketsize */
+  {                                             /* vendor */
+    LSBYTE(CONFIG_USBSTRG_VENDORID),
+    MSBYTE(CONFIG_USBSTRG_VENDORID)
+  },
+  {                                             /* product */
+    LSBYTE(CONFIG_USBSTRG_PRODUCTID),
+    MSBYTE(CONFIG_USBSTRG_PRODUCTID) },
+  {                                             /* device */
+    LSBYTE(CONFIG_USBSTRG_VERSIONNO),
+    MSBYTE(CONFIG_USBSTRG_VERSIONNO)
+  },
+  USBSTRG_MANUFACTURERSTRID,                    /* imfgr */
+  USBSTRG_PRODUCTSTRID,                         /* iproduct */
+  USBSTRG_SERIALSTRID,                          /* serno */
+  USBSTRG_NCONFIGS                              /* nconfigs */
+};
+
+/* Configuration descriptor */
+
+static const struct usb_cfgdesc_s g_cfgdesc =
+{
+  USB_SIZEOF_CFGDESC,                           /* len */
+  USB_DESC_TYPE_CONFIG,                         /* type */
+  {0, 0},                                       /* totallen -- to be provided */
+  USBSTRG_NINTERFACES,                          /* ninterfaces */
+  USBSTRG_CONFIGID,                             /* cfgvalue */
+  USBSTRG_CONFIGSTRID,                          /* icfg */
+  USB_CONFIG_ATTR_ONE|SELFPOWERED|REMOTEWAKEUP, /* attr */
+  (CONFIG_USBDEV_MAXPOWER + 1) / 2              /* mxpower */
+};
+
+/* Single interface descriptor */
+
+static const struct usb_ifdesc_s g_ifdesc =
+{
+  USB_SIZEOF_IFDESC,                            /* len */
+  USB_DESC_TYPE_INTERFACE,                      /* type */
+  USBSTRG_INTERFACEID,                          /* ifno */
+  USBSTRG_ALTINTERFACEID,                       /* alt */
+  USBSTRG_NENDPOINTS,                           /* neps */
+  USB_CLASS_MASS_STORAGE,                       /* class */
+  USBSTRG_SUBCLASS_SCSI,                        /* subclass */
+  USBSTRG_PROTO_BULKONLY,                       /* protocol */
+  USBSTRG_CONFIGSTRID                           /* iif */
+};
+
+/* Endpoint descriptors */
+
+static const struct usb_epdesc_s g_fsepbulkoutdesc =
+{
+  USB_SIZEOF_EPDESC,                            /* len */
+  USB_DESC_TYPE_ENDPOINT,                       /* type */
+  USBSTRG_EPOUTBULK_ADDR,                       /* addr */
+  USBSTRG_EPOUTBULK_ATTR,                       /* attr */
+  {                                             /* maxpacket */
+    LSBYTE(USBSTRG_FSBULKMAXPACKET),
+    MSBYTE(USBSTRG_FSBULKMAXPACKET)
+  },
+  0                                             /* interval */
+};
+
+static const struct usb_epdesc_s g_fsepbulkindesc =
+{
+  USB_SIZEOF_EPDESC,                            /* len */
+  USB_DESC_TYPE_ENDPOINT,                       /* type */
+  USBSTRG_EPINBULK_ADDR,                        /* addr */
+  USBSTRG_EPINBULK_ATTR,                        /* attr */
+  {                                             /* maxpacket */
+    LSBYTE(USBSTRG_FSBULKMAXPACKET),
+    MSBYTE(USBSTRG_FSBULKMAXPACKET)
+  },
+  0                                             /* interval */
+};
+
+#ifdef  CONFIG_USBDEV_DUALSPEED
+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,                      /* class */
+  0,                                            /* subclass */
+  0,                                            /* protocol */
+  CONFIG_USBSTRG_EP0MAXPACKET,                  /* mxpacketsize */
+  USBSTRG_NCONFIGS,                             /* nconfigs */
+  0,                                            /* reserved */
+};
+
+static const struct usb_epdesc_s g_hsepbulkoutdesc =
+{
+  USB_SIZEOF_EPDESC,                            /* len */
+  USB_DESC_TYPE_ENDPOINT,                       /* type */
+  USBSTRG_EPOUTBULK_ADDR,                       /* addr */
+  USBSTRG_EPOUTBULK_ATTR,                       /* attr */
+  {                                             /* maxpacket */
+    LSBYTE(USBSTRG_HSBULKMAXPACKET),
+    MSBYTE(USBSTRG_HSBULKMAXPACKET)
+  },
+  0                                             /* interval */
+};
+
+static const struct usb_epdesc_s g_hsepbulkindesc =
+{
+  USB_SIZEOF_EPDESC,                            /* len */
+  USB_DESC_TYPE_ENDPOINT,                       /* type */
+  USBSTRG_EPINBULK_ADDR,                        /* addr */
+  USBSTRG_EPINBULK_ATTR,                        /* attr */
+  {                                             /* maxpacket */
+    LSBYTE(USBSTRG_HSBULKMAXPACKET),
+    MSBYTE(USBSTRG_HSBULKMAXPACKET)
+  },
+  0                                             /* interval */
+};
+#endif
+
+/****************************************************************************
+ * Private Functions
+ ****************************************************************************/
+
+/****************************************************************************
+ * Public Functions
+ ****************************************************************************/
+
+/****************************************************************************
+ * Name: usbstrg_mkstrdesc
+ *
+ * Description:
+ *   Construct a string descriptor
+ *
+ ****************************************************************************/
+
+int usbstrg_mkstrdesc(uint8_t id, struct usb_strdesc_s *strdesc)
+{
+  const char *str;
+  int len;
+  int ndata;
+  int i;
+
+  switch (id)
+    {
+    case 0:
+      {
+        /* Descriptor 0 is the language id */
+
+        strdesc->len     = 4;
+        strdesc->type    = USB_DESC_TYPE_STRING;
+        strdesc->data[0] = LSBYTE(USBSTRG_STR_LANGUAGE);
+        strdesc->data[1] = MSBYTE(USBSTRG_STR_LANGUAGE);
+        return 4;
+      }
+
+    case USBSTRG_MANUFACTURERSTRID:
+      str = g_vendorstr;
+      break;
+
+    case USBSTRG_PRODUCTSTRID:
+      str = g_productstr;
+      break;
+
+    case USBSTRG_SERIALSTRID:
+      str = g_serialstr;
+      break;
+
+    case USBSTRG_CONFIGSTRID:
+      str = CONFIG_USBSTRG_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: usbstrg_getepdesc
+ *
+ * Description:
+ *   Return a pointer to the raw device descriptor
+ *
+ ****************************************************************************/
+
+FAR const struct usb_devdesc_s *usbstrg_getdevdesc(void)
+{
+  return &g_devdesc;
+}
+
+/****************************************************************************
+ * Name: usbstrg_getepdesc
+ *
+ * Description:
+ *   Return a pointer to the raw endpoint descriptor (used for configuring
+ *   endpoints)
+ *
+ ****************************************************************************/
+
+FAR const struct usb_epdesc_s *usbstrg_getepdesc(enum usbstrg_epdesc_e epid)
+{
+  switch (epid)
+    {
+      case USBSTRG_EPFSBULKOUT:     /* Full speed bulk OUT endpoint descriptor */
+        return &g_fsepbulkoutdesc;
+
+      case USBSTRG_EPFSBULKIN:      /* Full speed bulk IN endpoint descriptor */
+        return &g_fsepbulkindesc;
+
+#ifdef  CONFIG_USBDEV_DUALSPEED
+      case USBSTRG_EPHSBULKOUT:     /* High speed bulk OUT endpoint descriptor */
+        return &g_hsepbulkoutdesc;
+
+      case USBSTRG_EPHSBULKIN:      /* High speed bulk IN endpoint descriptor */
+        return &g_hsepbulkindesc;
+#endif
+      default:
+        return NULL;
+    }
+};
+
+/****************************************************************************
+ * Name: usbstrg_mkcfgdesc
+ *
+ * Description:
+ *   Construct the configuration descriptor
+ *
+ ****************************************************************************/
+
+#ifdef CONFIG_USBDEV_DUALSPEED
+int16_t usbstrg_mkcfgdesc(uint8_t *buf, uint8_t speed, uint8_t type)
+#else
+int16_t usbstrg_mkcfgdesc(uint8_t *buf)
+#endif
+{
+  FAR struct usb_cfgdesc_s *cfgdesc = (struct usb_cfgdesc_s*)buf;
+#ifdef CONFIG_USBDEV_DUALSPEED
+  FAR const struct usb_epdesc_s *epdesc;
+  bool hispeed = (speed == USB_SPEED_HIGH);
+  uint16_t bulkmxpacket;
+#endif
+  uint16_t totallen;
+
+  /* This is the total length of the configuration (not necessarily the
+   * size that we will be sending now.
+   */
+
+  totallen = USB_SIZEOF_CFGDESC + USB_SIZEOF_IFDESC + USBSTRG_NENDPOINTS * USB_SIZEOF_EPDESC;
+
+  /* Configuration descriptor -- Copy the canned descriptor and fill in the
+   * type (we'll also need to update the size below
+   */
+
+  memcpy(cfgdesc, &g_cfgdesc, USB_SIZEOF_CFGDESC);
+  buf += USB_SIZEOF_CFGDESC;
+
+  /*  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 = USBSTRG_BULKMAXPACKET(hispeed);
+  epdesc       = USBSTRG_EPBULKINDESC(hispeed);
+  memcpy(buf, epdesc, USB_SIZEOF_EPDESC);
+  buf += USB_SIZEOF_EPDESC;
+
+  epdesc       = USBSTRG_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
+
+  /* Finally, fill in the total size of the configuration descriptor */
+
+  cfgdesc->totallen[0] = LSBYTE(totallen);
+  cfgdesc->totallen[1] = MSBYTE(totallen);
+  return totallen;
+}
+
+/****************************************************************************
+ * Name: usbstrg_getqualdesc
+ *
+ * Description:
+ *   Return a pointer to the raw qual descriptor
+ *
+ ****************************************************************************/
+
+#ifdef CONFIG_USBDEV_DUALSPEED
+FAR const struct usb_qualdesc_s *usbstrg_getqualdesc(void)
+{
+  return &g_qualdesc;
+}
+#endif
+