Annotation of sys/dev/usb/if_udavreg.h, Revision 1.1
1.1 ! nbrk 1: /* $OpenBSD: if_udavreg.h,v 1.9 2007/06/10 10:15:35 mbalmer Exp $ */
! 2: /* $NetBSD: if_udavreg.h,v 1.2 2003/09/04 15:17:39 tsutsui Exp $ */
! 3: /* $nabe: if_udavreg.h,v 1.2 2003/08/21 16:26:40 nabe Exp $ */
! 4: /*
! 5: * Copyright (c) 2003
! 6: * Shingo WATANABE <nabe@nabechan.org>. All rights reserved.
! 7: *
! 8: * Redistribution and use in source and binary forms, with or without
! 9: * modification, are permitted provided that the following conditions
! 10: * are met:
! 11: * 1. Redistributions of source code must retain the above copyright
! 12: * notice, this list of conditions and the following disclaimer.
! 13: * 2. Redistributions in binary form must reproduce the above copyright
! 14: * notice, this list of conditions and the following disclaimer in the
! 15: * documentation and/or other materials provided with the distribution.
! 16: * 3. Neither the name of the author nor the names of any co-contributors
! 17: * may be used to endorse or promote products derived from this software
! 18: * without specific prior written permission.
! 19: *
! 20: * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
! 21: * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
! 22: * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
! 23: * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
! 24: * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
! 25: * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
! 26: * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
! 27: * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
! 28: * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
! 29: * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
! 30: * SUCH DAMAGE.
! 31: *
! 32: */
! 33:
! 34: #define UDAV_IFACE_INDEX 0
! 35: #define UDAV_CONFIG_NO 1
! 36:
! 37: #define UDAV_TX_LIST_CNT 1
! 38: #define UDAV_RX_LIST_CNT 1
! 39:
! 40: #define UDAV_TX_TIMEOUT 1000
! 41: #define UDAV_TIMEOUT 10000
! 42:
! 43:
! 44: /* Request */
! 45: #define UDAV_REQ_REG_READ 0x00 /* Read from register(s) */
! 46: #define UDAV_REQ_REG_WRITE 0x01 /* Write to register(s) */
! 47: #define UDAV_REQ_REG_WRITE1 0x03 /* Write to a register */
! 48:
! 49: #define UDAV_REQ_MEM_READ 0x02 /* Read from memory */
! 50: #define UDAV_REQ_MEM_WRITE 0x05 /* Write to memory */
! 51: #define UDAV_REQ_MEM_WRITE1 0x07 /* Write a byte to memory */
! 52:
! 53: /* Registers */
! 54: #define UDAV_NCR 0x00 /* Network Control Register */
! 55: #define UDAV_NCR_EXT_PHY (1<<7) /* Select External PHY */
! 56: #define UDAV_NCR_WAKEEN (1<<6) /* Wakeup Event Enable */
! 57: #define UDAV_NCR_FCOL (1<<4) /* Force Collision Mode */
! 58: #define UDAV_NCR_FDX (1<<3) /* Full-Duplex Mode (RO on Int. PHY) */
! 59: #define UDAV_NCR_LBK1 (1<<2) /* Lookback Mode */
! 60: #define UDAV_NCR_LBK0 (1<<1) /* Lookback Mode */
! 61: #define UDAV_NCR_RST (1<<0) /* Software reset */
! 62:
! 63: #define UDAV_RCR 0x05 /* RX Control Register */
! 64: #define UDAV_RCR_WTDIS (1<<6) /* Watchdog Timer Disable */
! 65: #define UDAV_RCR_DIS_LONG (1<<5) /* Discard Long Packet(over 1522Byte) */
! 66: #define UDAV_RCR_DIS_CRC (1<<4) /* Discard CRC Error Packet */
! 67: #define UDAV_RCR_ALL (1<<3) /* Pass All Multicast */
! 68: #define UDAV_RCR_RUNT (1<<2) /* Pass Runt Packet */
! 69: #define UDAV_RCR_PRMSC (1<<1) /* Promiscuous Mode */
! 70: #define UDAV_RCR_RXEN (1<<0) /* RX Enable */
! 71:
! 72: #define UDAV_RSR 0x06 /* RX Status Register */
! 73: #define UDAV_RSR_RF (1<<7) /* Runt Frame */
! 74: #define UDAV_RSR_MF (1<<6) /* Multicast Frame */
! 75: #define UDAV_RSR_LCS (1<<5) /* Late Collision Seen */
! 76: #define UDAV_RSR_RWTO (1<<4) /* Receive Watchdog Time-Out */
! 77: #define UDAV_RSR_PLE (1<<3) /* Physical Layer Error */
! 78: #define UDAV_RSR_AE (1<<2) /* Alignment Error */
! 79: #define UDAV_RSR_CE (1<<1) /* CRC Error */
! 80: #define UDAV_RSR_FOE (1<<0) /* FIFO Overflow Error */
! 81: #define UDAV_RSR_ERR (UDAV_RSR_RF | UDAV_RSR_LCS | UDAV_RSR_RWTO |\
! 82: UDAV_RSR_PLE | UDAV_RSR_AE | UDAV_RSR_CE |\
! 83: UDAV_RSR_FOE)
! 84:
! 85: #define UDAV_EPCR 0x0b /* EEPROM & PHY Control Register */
! 86: #define UDAV_EPCR_REEP (1<<5) /* Reload EEPROM */
! 87: #define UDAV_EPCR_WEP (1<<4) /* Write EEPROM enable */
! 88: #define UDAV_EPCR_EPOS (1<<3) /* EEPROM or PHY Operation Select */
! 89: #define UDAV_EPCR_ERPRR (1<<2) /* EEPROM/PHY Register Read Command */
! 90: #define UDAV_EPCR_ERPRW (1<<1) /* EEPROM/PHY Register Write Command */
! 91: #define UDAV_EPCR_ERRE (1<<0) /* EEPROM/PHY Access Status */
! 92:
! 93: #define UDAV_EPAR 0x0c /* EEPROM & PHY Control Register */
! 94: #define UDAV_EPAR_PHY_ADR1 (1<<7) /* PHY Address bit 1 */
! 95: #define UDAV_EPAR_PHY_ADR0 (1<<6) /* PHY Address bit 0 */
! 96: #define UDAV_EPAR_EROA (1<<0) /* EEPROM Word/PHY Register Address */
! 97: #define UDAV_EPAR_EROA_MASK (0x1f) /* [5:0] */
! 98:
! 99: #define UDAV_EPDRL 0x0d /* EEPROM & PHY Data Register */
! 100: #define UDAV_EPDRH 0x0e /* EEPROM & PHY Data Register */
! 101:
! 102: #define UDAV_PAR0 0x10 /* Ethernet Address, load from EEPROM */
! 103: #define UDAV_PAR1 0x11 /* Ethernet Address, load from EEPROM */
! 104: #define UDAV_PAR2 0x12 /* Ethernet Address, load from EEPROM */
! 105: #define UDAV_PAR3 0x13 /* Ethernet Address, load from EEPROM */
! 106: #define UDAV_PAR4 0x14 /* Ethernet Address, load from EEPROM */
! 107: #define UDAV_PAR5 0x15 /* Ethernet Address, load from EEPROM */
! 108: #define UDAV_PAR UDAV_PAR0
! 109:
! 110: #define UDAV_MAR0 0x16 /* Multicast Register */
! 111: #define UDAV_MAR1 0x17 /* Multicast Register */
! 112: #define UDAV_MAR2 0x18 /* Multicast Register */
! 113: #define UDAV_MAR3 0x19 /* Multicast Register */
! 114: #define UDAV_MAR4 0x1a /* Multicast Register */
! 115: #define UDAV_MAR5 0x1b /* Multicast Register */
! 116: #define UDAV_MAR6 0x1c /* Multicast Register */
! 117: #define UDAV_MAR7 0x1d /* Multicast Register */
! 118: #define UDAV_MAR UDAV_MAR0
! 119:
! 120: #define UDAV_GPCR 0x1e /* General purpose control register */
! 121: #define UDAV_GPCR_GEP_CNTL6 (1<<6) /* General purpose control 6 */
! 122: #define UDAV_GPCR_GEP_CNTL5 (1<<5) /* General purpose control 5 */
! 123: #define UDAV_GPCR_GEP_CNTL4 (1<<4) /* General purpose control 4 */
! 124: #define UDAV_GPCR_GEP_CNTL3 (1<<3) /* General purpose control 3 */
! 125: #define UDAV_GPCR_GEP_CNTL2 (1<<2) /* General purpose control 2 */
! 126: #define UDAV_GPCR_GEP_CNTL1 (1<<1) /* General purpose control 1 */
! 127: #define UDAV_GPCR_GEP_CNTL0 (1<<0) /* General purpose control 0 */
! 128:
! 129: #define UDAV_GPR 0x1f /* General purpose register */
! 130: #define UDAV_GPR_GEPIO6 (1<<6) /* General purpose 6 */
! 131: #define UDAV_GPR_GEPIO5 (1<<5) /* General purpose 5 */
! 132: #define UDAV_GPR_GEPIO4 (1<<4) /* General purpose 4 */
! 133: #define UDAV_GPR_GEPIO3 (1<<3) /* General purpose 3 */
! 134: #define UDAV_GPR_GEPIO2 (1<<2) /* General purpose 2 */
! 135: #define UDAV_GPR_GEPIO1 (1<<1) /* General purpose 1 */
! 136: #define UDAV_GPR_GEPIO0 (1<<0) /* General purpose 0 */
! 137:
! 138: #define GET_IFP(sc) (&(sc)->sc_ac.ac_if)
! 139: #define GET_MII(sc) (&(sc)->sc_mii)
! 140:
! 141: struct udav_chain {
! 142: struct udav_softc *udav_sc;
! 143: usbd_xfer_handle udav_xfer;
! 144: char *udav_buf;
! 145: struct mbuf *udav_mbuf;
! 146: int udav_idx;
! 147: };
! 148:
! 149: struct udav_cdata {
! 150: struct udav_chain udav_tx_chain[UDAV_TX_LIST_CNT];
! 151: struct udav_chain udav_rx_chain[UDAV_TX_LIST_CNT];
! 152: #if 0
! 153: /* XXX: Intrrupt Endpoint is not yet supported! */
! 154: struct udav_intrpkg udav_ibuf;
! 155: #endif
! 156: int udav_tx_prod;
! 157: int udav_tx_cons;
! 158: int udav_tx_cnt;
! 159: int udav_rx_prod;
! 160: };
! 161:
! 162: struct udav_softc {
! 163: struct device sc_dev; /* base device */
! 164: usbd_device_handle sc_udev;
! 165:
! 166: /* USB */
! 167: usbd_interface_handle sc_ctl_iface;
! 168: /* int sc_ctl_iface_no; */
! 169: int sc_bulkin_no; /* bulk in endpoint */
! 170: int sc_bulkout_no; /* bulk out endpoint */
! 171: int sc_intrin_no; /* intr in endpoint */
! 172: usbd_pipe_handle sc_pipe_rx;
! 173: usbd_pipe_handle sc_pipe_tx;
! 174: usbd_pipe_handle sc_pipe_intr;
! 175: struct timeout sc_stat_ch;
! 176: u_int sc_rx_errs;
! 177: /* u_int sc_intr_errs; */
! 178: struct timeval sc_rx_notice;
! 179:
! 180: /* Ethernet */
! 181: struct arpcom sc_ac; /* ethernet common */
! 182: struct mii_data sc_mii;
! 183: struct rwlock sc_mii_lock;
! 184: int sc_link;
! 185: #define sc_media udav_mii.mii_media
! 186: struct udav_cdata sc_cdata;
! 187:
! 188: int sc_attached;
! 189: int sc_dying;
! 190: int sc_refcnt;
! 191:
! 192: struct usb_task sc_tick_task;
! 193: struct usb_task sc_stop_task;
! 194:
! 195: u_int16_t sc_flags;
! 196: };
! 197:
! 198: struct udav_rx_hdr {
! 199: uByte pktstat;
! 200: uWord length;
! 201: } __packed;
! 202: #define UDAV_RX_HDRLEN sizeof(struct udav_rx_hdr)
! 203:
! 204: /* Packet length */
! 205: #define UDAV_MAX_MTU 1536 /* XXX: max frame size is unknown */
! 206: #define UDAV_MIN_FRAME_LEN 60
! 207: #define UDAV_BUFSZ UDAV_MAX_MTU + UDAV_RX_HDRLEN
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