1 '\" te
   2 .\" Copyright (c) 2007, Sun Microsystems, Inc.  All Rights Reserved
   3 .\" The contents of this file are subject to the terms of the Common Development and Distribution License (the "License").  You may not use this file except in compliance with the License.
   4 .\" You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE or http://www.opensolaris.org/os/licensing.  See the License for the specific language governing permissions and limitations under the License.
   5 .\" When distributing Covered Code, include this CDDL HEADER in each file and include the License file at usr/src/OPENSOLARIS.LICENSE.  If applicable, add the following below this CDDL HEADER, with the fields enclosed by brackets "[]" replaced with your own identifying information: Portions Copyright [yyyy] [name of copyright owner]
   6 .TH UGEN 7D "Dec 3, 2008"
   7 .SH NAME
   8 ugen \- USB generic driver
   9 .SH SYNOPSIS
  10 .LP
  11 .nf
  12 \fBNode Name@unit-address\fR
  13 .fi
  14 
  15 .LP
  16 .nf
  17 \fB#include <sys/usb/clients/ugen/usb_ugen.h>\fR
  18 .fi
  19 
  20 .SH DESCRIPTION
  21 .sp
  22 .LP
  23 \fBugen\fR is a generic USBA (Solaris USB Architecture) compliant client
  24 character driver that presents USB devices to applications through a standard
  25 \fBopen\fR(2), \fBclose\fR(2), \fBread\fR(2), \fBwrite\fR(2),
  26 \fBaioread\fR(3C), \fBaiowrite\fR(3C) Unix interface. Uninterpreted raw data

1122                                 /* Error recovery. */
1123             }
1124 
1125                         /*
1126                         * Read length should be sum of all pkt descriptors
1127                         * length + payload data length of all pkts
1128                         * (sizeof(ugen_isoc_pkt_descr_t) + pktlen) * pktcnt
1129                         */
1130                         if (read(fd, rdbuf, (sizeof(ugen_isoc_pkt_descr_t) +
1131                 pktlen) * pktcnt) < 0) {
1132                                 /* Error recovery. */
1133             }
1134 
1135                         pktdesc = (ugen_isoc_pkt_descr_t *) rdbuf;
1136 
1137                         /* points to payload beginning */
1138                         p = rdbuf + pktcnt * sizeof(ugen_isoc_pkt_descr_t);
1139 
1140                         for (i = 0; i < pktcnt; i++) {
1141                                 printf("packet %d len = %d,"
1142                                         " actual_len = %d, status = 0x%x\n",
1143                                         i, pktdesc->dsc_isoc_pkt_len,
1144                                         pktdesc->dsc_isoc_pkt_actual_len,
1145                                         pktdesc->dsc_isoc_pkt_status);
1146 
1147                                 /* Processing data */
1148 
1149                                 /*
1150                                 * next packet data payload, do NOT use
1151                                 * dsc_isoc_pkt_actual_len
1152                                 */
1153                                 p += pktdesc->dsc_isoc_pkt_len;
1154 
1155                                 pktdesc++;
1156  }
1157 .fi
1158 .in -2
1159 
1160 .sp
1161 .LP
1162 For an isochronous-OUT endpoint, applications use the same packet descriptor

   1 '\" te
   2 .\" Copyright (c) 2007, Sun Microsystems, Inc.  All Rights Reserved
   3 .\" The contents of this file are subject to the terms of the Common Development and Distribution License (the "License").  You may not use this file except in compliance with the License.
   4 .\" You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE or http://www.opensolaris.org/os/licensing.  See the License for the specific language governing permissions and limitations under the License.
   5 .\" When distributing Covered Code, include this CDDL HEADER in each file and include the License file at usr/src/OPENSOLARIS.LICENSE.  If applicable, add the following below this CDDL HEADER, with the fields enclosed by brackets "[]" replaced with your own identifying information: Portions Copyright [yyyy] [name of copyright owner]
   6 .TH UGEN 7D "Sep 10, 2013"
   7 .SH NAME
   8 ugen \- USB generic driver
   9 .SH SYNOPSIS
  10 .LP
  11 .nf
  12 \fBNode Name@unit-address\fR
  13 .fi
  14 
  15 .LP
  16 .nf
  17 \fB#include <sys/usb/clients/ugen/usb_ugen.h>\fR
  18 .fi
  19 
  20 .SH DESCRIPTION
  21 .sp
  22 .LP
  23 \fBugen\fR is a generic USBA (Solaris USB Architecture) compliant client
  24 character driver that presents USB devices to applications through a standard
  25 \fBopen\fR(2), \fBclose\fR(2), \fBread\fR(2), \fBwrite\fR(2),
  26 \fBaioread\fR(3C), \fBaiowrite\fR(3C) Unix interface. Uninterpreted raw data

1122                                 /* Error recovery. */
1123             }
1124 
1125                         /*
1126                         * Read length should be sum of all pkt descriptors
1127                         * length + payload data length of all pkts
1128                         * (sizeof(ugen_isoc_pkt_descr_t) + pktlen) * pktcnt
1129                         */
1130                         if (read(fd, rdbuf, (sizeof(ugen_isoc_pkt_descr_t) +
1131                 pktlen) * pktcnt) < 0) {
1132                                 /* Error recovery. */
1133             }
1134 
1135                         pktdesc = (ugen_isoc_pkt_descr_t *) rdbuf;
1136 
1137                         /* points to payload beginning */
1138                         p = rdbuf + pktcnt * sizeof(ugen_isoc_pkt_descr_t);
1139 
1140                         for (i = 0; i < pktcnt; i++) {
1141                                 printf("packet %d len = %d,"
1142                                         " actual_len = %d, status = 0x%x\en",
1143                                         i, pktdesc->dsc_isoc_pkt_len,
1144                                         pktdesc->dsc_isoc_pkt_actual_len,
1145                                         pktdesc->dsc_isoc_pkt_status);
1146 
1147                                 /* Processing data */
1148 
1149                                 /*
1150                                 * next packet data payload, do NOT use
1151                                 * dsc_isoc_pkt_actual_len
1152                                 */
1153                                 p += pktdesc->dsc_isoc_pkt_len;
1154 
1155                                 pktdesc++;
1156  }
1157 .fi
1158 .in -2
1159 
1160 .sp
1161 .LP
1162 For an isochronous-OUT endpoint, applications use the same packet descriptor