1 /* $OpenBSD: if_kuereg.h,v 1.9 2007/06/26 06:33:17 jsg Exp $ */ 2 /* $NetBSD: if_kuereg.h,v 1.11 2001/01/21 02:35:31 augustss Exp $ */ 3 /* 4 * Copyright (c) 1997, 1998, 1999, 2000 5 * Bill Paul <wpaul@ee.columbia.edu>. All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 3. All advertising materials mentioning features or use of this software 16 * must display the following acknowledgement: 17 * This product includes software developed by Bill Paul. 18 * 4. Neither the name of the author nor the names of any co-contributors 19 * may be used to endorse or promote products derived from this software 20 * without specific prior written permission. 21 * 22 * THIS SOFTWARE IS PROVIDED BY Bill Paul AND CONTRIBUTORS ``AS IS'' AND 23 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 24 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 25 * ARE DISCLAIMED. IN NO EVENT SHALL Bill Paul OR THE VOICES IN HIS HEAD 26 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 27 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 28 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 29 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 30 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 31 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 32 * THE POSSIBILITY OF SUCH DAMAGE. 33 * 34 * $FreeBSD: src/sys/dev/usb/if_kuereg.h,v 1.2 2000/01/06 07:39:07 wpaul Exp $ 35 */ 36 37 /* 38 * Definitions for the KLSI KL5KUSB101B USB to ethernet controller. 39 * The KLSI part is controlled via vendor control requests, the structure 40 * of which depend a bit on the firmware running on the internal 41 * microcontroller. The one exception is the 'send scan data' command, 42 * which is used to load the firmware. 43 */ 44 45 #define KUE_CONFIG_NO 1 46 #define KUE_IFACE_IDX 0 47 48 #define KUE_CMD_GET_ETHER_DESCRIPTOR 0x00 49 #define KUE_CMD_SET_MCAST_FILTERS 0x01 50 #define KUE_CMD_SET_PKT_FILTER 0x02 51 #define KUE_CMD_GET_ETHERSTATS 0x03 52 #define KUE_CMD_GET_GPIO 0x04 53 #define KUE_CMD_SET_GPIO 0x05 54 #define KUE_CMD_SET_MAC 0x06 55 #define KUE_CMD_GET_MAC 0x07 56 #define KUE_CMD_SET_URB_SIZE 0x08 57 #define KUE_CMD_SET_SOFS 0x09 58 #define KUE_CMD_SET_EVEN_PKTS 0x0A 59 #define KUE_CMD_SEND_SCAN 0xFF 60 61 struct kue_ether_desc { 62 u_int8_t kue_len; 63 u_int8_t kue_rsvd0; 64 u_int8_t kue_rsvd1; 65 u_int8_t kue_macaddr[ETHER_ADDR_LEN]; 66 u_int8_t kue_etherstats[4]; 67 u_int8_t kue_maxseg[2]; 68 u_int8_t kue_mcastfilt[2]; 69 u_int8_t kue_rsvd2; 70 } __packed; 71 72 #define KUE_ETHERSTATS(x) \ 73 (((x)->kue_desc.kue_etherstats[3] << 24) | \ 74 ((x)->kue_desc.kue_etherstats[2] << 16) | \ 75 ((x)->kue_desc.kue_etherstats[1] << 8) | \ 76 (x)->kue_desc.kue_etherstats[0]) 77 #define KUE_MAXSEG(x) \ 78 (((x)->kue_desc.kue_maxseg[1] << 8) | (x)->kue_desc.kue_maxseg[0]) 79 #define KUE_MCFILTCNT(x) \ 80 ((((x)->kue_desc.kue_mcastfilt[1] << 8) | \ 81 (x)->kue_desc.kue_mcastfilt[0]) & 0x7FFF) 82 #define KUE_MCFILT(x, y) \ 83 (char *)&(sc->kue_mcfilters[y * ETHER_ADDR_LEN]) 84 85 #define KUE_STAT_TX_OK 0x00000001 86 #define KUE_STAT_RX_OK 0x00000002 87 #define KUE_STAT_TX_ERR 0x00000004 88 #define KUE_STAT_RX_ERR 0x00000008 89 #define KUE_STAT_RX_NOBUF 0x00000010 90 #define KUE_STAT_TX_UCAST_BYTES 0x00000020 91 #define KUE_STAT_TX_UCAST_FRAMES 0x00000040 92 #define KUE_STAT_TX_MCAST_BYTES 0x00000080 93 #define KUE_STAT_TX_MCAST_FRAMES 0x00000100 94 #define KUE_STAT_TX_BCAST_BYTES 0x00000200 95 #define KUE_STAT_TX_BCAST_FRAMES 0x00000400 96 #define KUE_STAT_RX_UCAST_BYTES 0x00000800 97 #define KUE_STAT_RX_UCAST_FRAMES 0x00001000 98 #define KUE_STAT_RX_MCAST_BYTES 0x00002000 99 #define KUE_STAT_RX_MCAST_FRAMES 0x00004000 100 #define KUE_STAT_RX_BCAST_BYTES 0x00008000 101 #define KUE_STAT_RX_BCAST_FRAMES 0x00010000 102 #define KUE_STAT_RX_CRCERR 0x00020000 103 #define KUE_STAT_TX_QUEUE_LENGTH 0x00040000 104 #define KUE_STAT_RX_ALIGNERR 0x00080000 105 #define KUE_STAT_TX_SINGLECOLL 0x00100000 106 #define KUE_STAT_TX_MULTICOLL 0x00200000 107 #define KUE_STAT_TX_DEFERRED 0x00400000 108 #define KUE_STAT_TX_MAXCOLLS 0x00800000 109 #define KUE_STAT_RX_OVERRUN 0x01000000 110 #define KUE_STAT_TX_UNDERRUN 0x02000000 111 #define KUE_STAT_TX_SQE_ERR 0x04000000 112 #define KUE_STAT_TX_CARRLOSS 0x08000000 113 #define KUE_STAT_RX_LATECOLL 0x10000000 114 115 #define KUE_RXFILT_PROMISC 0x0001 116 #define KUE_RXFILT_ALLMULTI 0x0002 117 #define KUE_RXFILT_UNICAST 0x0004 118 #define KUE_RXFILT_BROADCAST 0x0008 119 #define KUE_RXFILT_MULTICAST 0x0010 120 121 #define KUE_TIMEOUT 1000 122 #define KUE_BUFSZ 1536 123 #define KUE_MIN_FRAMELEN 60 124 125 #define KUE_RX_LIST_CNT 1 126 #define KUE_TX_LIST_CNT 1 127 128 #define KUE_CTL_READ 0x01 129 #define KUE_CTL_WRITE 0x02 130 131 #define KUE_WARM_REV 0x0202 132 133 /* 134 * The interrupt endpoint is currently unused 135 * by the KLSI part. 136 */ 137 #define KUE_ENDPT_RX 0x0 138 #define KUE_ENDPT_TX 0x1 139 #define KUE_ENDPT_INTR 0x2 140 #define KUE_ENDPT_MAX 0x3 141 142 struct kue_type { 143 u_int16_t kue_vid; 144 u_int16_t kue_did; 145 }; 146 147 struct kue_softc; 148 149 struct kue_chain { 150 struct kue_softc *kue_sc; 151 usbd_xfer_handle kue_xfer; 152 char *kue_buf; 153 struct mbuf *kue_mbuf; 154 int kue_idx; 155 }; 156 157 struct kue_cdata { 158 struct kue_chain kue_tx_chain[KUE_TX_LIST_CNT]; 159 struct kue_chain kue_rx_chain[KUE_RX_LIST_CNT]; 160 int kue_tx_prod; 161 int kue_tx_cons; 162 int kue_tx_cnt; 163 int kue_rx_prod; 164 }; 165 166 struct kue_softc { 167 struct device kue_dev; 168 169 struct arpcom arpcom; 170 #define GET_IFP(sc) (&(sc)->arpcom.ac_if) 171 172 usbd_device_handle kue_udev; 173 usbd_interface_handle kue_iface; 174 u_int16_t kue_vendor; 175 u_int16_t kue_product; 176 struct kue_ether_desc kue_desc; 177 int kue_ed[KUE_ENDPT_MAX]; 178 usbd_pipe_handle kue_ep[KUE_ENDPT_MAX]; 179 int kue_if_flags; 180 u_int16_t kue_rxfilt; 181 u_int8_t *kue_mcfilters; 182 struct kue_cdata kue_cdata; 183 184 char kue_dying; 185 char kue_attached; 186 u_int kue_rx_errs; 187 struct timeval kue_rx_notice; 188 }; 189