if_kuereg.h

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    1 /*      $NetBSD: if_kuereg.h,v 1.11 2001/01/21 02:35:31 augustss Exp $  */
    2 /*
    3  * Copyright (c) 1997, 1998, 1999, 2000
    4  *      Bill Paul <wpaul@ee.columbia.edu>.  All rights reserved.
    5  *
    6  * Redistribution and use in source and binary forms, with or without
    7  * modification, are permitted provided that the following conditions
    8  * are met:
    9  * 1. Redistributions of source code must retain the above copyright
   10  *    notice, this list of conditions and the following disclaimer.
   11  * 2. Redistributions in binary form must reproduce the above copyright
   12  *    notice, this list of conditions and the following disclaimer in the
   13  *    documentation and/or other materials provided with the distribution.
   14  * 3. All advertising materials mentioning features or use of this software
   15  *    must display the following acknowledgement:
   16  *      This product includes software developed by Bill Paul.
   17  * 4. Neither the name of the author nor the names of any co-contributors
   18  *    may be used to endorse or promote products derived from this software
   19  *    without specific prior written permission.
   20  *
   21  * THIS SOFTWARE IS PROVIDED BY Bill Paul AND CONTRIBUTORS ``AS IS'' AND
   22  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
   23  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
   24  * ARE DISCLAIMED.  IN NO EVENT SHALL Bill Paul OR THE VOICES IN HIS HEAD
   25  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
   26  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
   27  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
   28  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
   29  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
   30  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
   31  * THE POSSIBILITY OF SUCH DAMAGE.
   32  *
   33  * $FreeBSD: src/sys/dev/usb/if_kuereg.h,v 1.2 2000/01/06 07:39:07 wpaul Exp $
   34  */
   35 
   36 /*
   37  * Definitions for the KLSI KL5KUSB101B USB to ethernet controller.
   38  * The KLSI part is controlled via vendor control requests, the structure
   39  * of which depend a bit on the firmware running on the internal
   40  * microcontroller. The one exception is the 'send scan data' command,
   41  * which is used to load the firmware.
   42  */
   43 
   44 #define KUE_CONFIG_NO           1
   45 #define KUE_IFACE_IDX           0
   46 
   47 #define KUE_CMD_GET_ETHER_DESCRIPTOR            0x00
   48 #define KUE_CMD_SET_MCAST_FILTERS               0x01
   49 #define KUE_CMD_SET_PKT_FILTER                  0x02
   50 #define KUE_CMD_GET_ETHERSTATS                  0x03
   51 #define KUE_CMD_GET_GPIO                        0x04
   52 #define KUE_CMD_SET_GPIO                        0x05
   53 #define KUE_CMD_SET_MAC                         0x06
   54 #define KUE_CMD_GET_MAC                         0x07
   55 #define KUE_CMD_SET_URB_SIZE                    0x08
   56 #define KUE_CMD_SET_SOFS                        0x09
   57 #define KUE_CMD_SET_EVEN_PKTS                   0x0A
   58 #define KUE_CMD_SEND_SCAN                       0xFF
   59 
   60 struct kue_ether_desc {
   61         u_int8_t                kue_len;
   62         u_int8_t                kue_rsvd0;
   63         u_int8_t                kue_rsvd1;
   64         u_int8_t                kue_macaddr[ETHER_ADDR_LEN];
   65         u_int8_t                kue_etherstats[4];
   66         u_int8_t                kue_maxseg[2];
   67         u_int8_t                kue_mcastfilt[2];
   68         u_int8_t                kue_rsvd2;
   69 };
   70 
   71 #define KUE_ETHERSTATS(x)       \
   72         (*(u_int32_t *)&(x)->kue_desc.kue_etherstats)
   73 #define KUE_MAXSEG(x)           \
   74         (*(u_int16_t *)&(x)->kue_desc.kue_maxseg)
   75 #define KUE_MCFILTCNT(x)        \
   76         ((*(u_int16_t *)&(x)->kue_desc.kue_mcastfilt) & 0x7FFF)
   77 #define KUE_MCFILT(x, y)        \
   78         (char *)&(sc->kue_mcfilters[y * ETHER_ADDR_LEN])
   79 
   80 #define KUE_STAT_TX_OK                  0x00000001
   81 #define KUE_STAT_RX_OK                  0x00000002
   82 #define KUE_STAT_TX_ERR                 0x00000004
   83 #define KUE_STAT_RX_ERR                 0x00000008
   84 #define KUE_STAT_RX_NOBUF               0x00000010
   85 #define KUE_STAT_TX_UCAST_BYTES         0x00000020
   86 #define KUE_STAT_TX_UCAST_FRAMES        0x00000040
   87 #define KUE_STAT_TX_MCAST_BYTES         0x00000080
   88 #define KUE_STAT_TX_MCAST_FRAMES        0x00000100
   89 #define KUE_STAT_TX_BCAST_BYTES         0x00000200
   90 #define KUE_STAT_TX_BCAST_FRAMES        0x00000400
   91 #define KUE_STAT_RX_UCAST_BYTES         0x00000800
   92 #define KUE_STAT_RX_UCAST_FRAMES        0x00001000
   93 #define KUE_STAT_RX_MCAST_BYTES         0x00002000
   94 #define KUE_STAT_RX_MCAST_FRAMES        0x00004000
   95 #define KUE_STAT_RX_BCAST_BYTES         0x00008000
   96 #define KUE_STAT_RX_BCAST_FRAMES        0x00010000
   97 #define KUE_STAT_RX_CRCERR              0x00020000
   98 #define KUE_STAT_TX_QUEUE_LENGTH        0x00040000
   99 #define KUE_STAT_RX_ALIGNERR            0x00080000
  100 #define KUE_STAT_TX_SINGLECOLL          0x00100000
  101 #define KUE_STAT_TX_MULTICOLL           0x00200000
  102 #define KUE_STAT_TX_DEFERRED            0x00400000
  103 #define KUE_STAT_TX_MAXCOLLS            0x00800000
  104 #define KUE_STAT_RX_OVERRUN             0x01000000
  105 #define KUE_STAT_TX_UNDERRUN            0x02000000
  106 #define KUE_STAT_TX_SQE_ERR             0x04000000
  107 #define KUE_STAT_TX_CARRLOSS            0x08000000
  108 #define KUE_STAT_RX_LATECOLL            0x10000000
  109 
  110 #define KUE_RXFILT_PROMISC              0x0001
  111 #define KUE_RXFILT_ALLMULTI             0x0002
  112 #define KUE_RXFILT_UNICAST              0x0004
  113 #define KUE_RXFILT_BROADCAST            0x0008
  114 #define KUE_RXFILT_MULTICAST            0x0010
  115 
  116 #define KUE_TIMEOUT             1000
  117 #define ETHER_ALIGN             2
  118 #define KUE_BUFSZ               1536
  119 #define KUE_MIN_FRAMELEN        60
  120 
  121 #define KUE_RX_LIST_CNT         1
  122 #define KUE_TX_LIST_CNT         1
  123 
  124 #define KUE_CTL_READ            0x01
  125 #define KUE_CTL_WRITE           0x02
  126 
  127 #define KUE_WARM_REV            0x0202
  128 
  129 /*
  130  * The interrupt endpoint is currently unused
  131  * by the KLSI part.
  132  */
  133 #define KUE_ENDPT_RX            0x0
  134 #define KUE_ENDPT_TX            0x1
  135 #define KUE_ENDPT_INTR          0x2
  136 #define KUE_ENDPT_MAX           0x3
  137 
  138 struct kue_type {
  139         u_int16_t               kue_vid;
  140         u_int16_t               kue_did;
  141 };
  142 
  143 struct kue_softc;
  144 
  145 struct kue_chain {
  146         struct kue_softc        *kue_sc;
  147         usbd_xfer_handle        kue_xfer;
  148         char                    *kue_buf;
  149         struct mbuf             *kue_mbuf;
  150         int                     kue_idx;
  151 };
  152 
  153 struct kue_cdata {
  154         struct kue_chain        kue_tx_chain[KUE_TX_LIST_CNT];
  155         struct kue_chain        kue_rx_chain[KUE_RX_LIST_CNT];
  156         int                     kue_tx_prod;
  157         int                     kue_tx_cons;
  158         int                     kue_tx_cnt;
  159         int                     kue_rx_prod;
  160 };
  161 
  162 struct kue_softc {
  163         USBBASEDEVICE           kue_dev;
  164 
  165 #if defined(__FreeBSD__) || defined(__OpenBSD__)
  166         struct arpcom           arpcom;
  167 #define GET_IFP(sc) (&(sc)->arpcom.ac_if)
  168 #elif defined(__NetBSD__)
  169         struct ethercom         kue_ec;
  170 #if NRND > 0
  171         rndsource_element_t     rnd_source;
  172 #endif
  173 #define GET_IFP(sc) (&(sc)->kue_ec.ec_if)
  174 #endif
  175 
  176         usbd_device_handle      kue_udev;
  177         usbd_interface_handle   kue_iface;
  178         u_int16_t               kue_vendor;
  179         u_int16_t               kue_product;
  180         struct kue_ether_desc   kue_desc;
  181         int                     kue_ed[KUE_ENDPT_MAX];
  182         usbd_pipe_handle        kue_ep[KUE_ENDPT_MAX];
  183         int                     kue_if_flags;
  184         u_int16_t               kue_rxfilt;
  185         u_int8_t                *kue_mcfilters;
  186         struct kue_cdata        kue_cdata;
  187 
  188         char                    kue_dying;
  189         char                    kue_attached;
  190         u_int                   kue_rx_errs;
  191         struct timeval          kue_rx_notice;
  192 };

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FreeBSD/Linux Kernel Cross Reference sys/dev/usb/if_kuereg.h

FreeBSD/Linux Kernel Cross Reference
sys/dev/usb/if_kuereg.h