Annotation of sys/dev/usb/if_kuereg.h, Revision 1.1
1.1 ! nbrk 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: };
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