FreeBSD/Linux Kernel Cross Reference
sys/dev/usb/net/if_udavreg.h

     /*      $NetBSD: if_udavreg.h,v 1.2 2003/09/04 15:17:39 tsutsui Exp $   */
     /*      $nabe: if_udavreg.h,v 1.2 2003/08/21 16:26:40 nabe Exp $        */
     /*      $FreeBSD$       */
     /*-
      * SPDX-License-Identifier: BSD-3-Clause
      *
      * Copyright (c) 2003
      *     Shingo WATANABE <nabe@nabechan.org>.  All rights reserved.
      *
     * Redistribution and use in source and binary forms, with or without
     * modification, are permitted provided that the following conditions
     * are met:
     * 1. Redistributions of source code must retain the above copyright
     *    notice, this list of conditions and the following disclaimer.
     * 2. Redistributions in binary form must reproduce the above copyright
     *    notice, this list of conditions and the following disclaimer in the
     *    documentation and/or other materials provided with the distribution.
     * 3. Neither the name of the author nor the names of any co-contributors
     *    may be used to endorse or promote products derived from this software
     *    without specific prior written permission.
     *
     * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
     * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
     * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     * SUCH DAMAGE.
     *
     */
    
    #define UDAV_IFACE_INDEX        0
    #define UDAV_CONFIG_INDEX       0       /* config number 1 */
    
    #define UDAV_TX_TIMEOUT         1000
    #define UDAV_TIMEOUT            10000
    
    #define UDAV_TX_TIMEOUT         1000
    #define UDAV_TIMEOUT            10000
    
    /* Packet length */
    #define UDAV_MIN_FRAME_LEN      60
    
    /* Request */
    #define UDAV_REQ_REG_READ       0x00    /* Read from register(s) */
    #define UDAV_REQ_REG_WRITE      0x01    /* Write to register(s) */
    #define UDAV_REQ_REG_WRITE1     0x03    /* Write to a register */
    
    #define UDAV_REQ_MEM_READ       0x02    /* Read from memory */
    #define UDAV_REQ_MEM_WRITE      0x05    /* Write to memory */
    #define UDAV_REQ_MEM_WRITE1     0x07    /* Write a byte to memory */
    
    /* Registers */
    #define UDAV_NCR                0x00    /* Network Control Register */
    #define UDAV_NCR_EXT_PHY        (1<<7)  /* Select External PHY */
    #define UDAV_NCR_WAKEEN (1<<6)          /* Wakeup Event Enable */
    #define UDAV_NCR_FCOL           (1<<4)  /* Force Collision Mode */
    #define UDAV_NCR_FDX            (1<<3)  /* Full-Duplex Mode (RO on Int. PHY) */
    #define UDAV_NCR_LBK1           (1<<2)  /* Lookback Mode */
    #define UDAV_NCR_LBK0           (1<<1)  /* Lookback Mode */
    #define UDAV_NCR_RST            (1<<0)  /* Software reset */
    
    #define UDAV_RCR                0x05    /* RX Control Register */
    #define UDAV_RCR_WTDIS          (1<<6)  /* Watchdog Timer Disable */
    #define UDAV_RCR_DIS_LONG       (1<<5)  /* Discard Long Packet(over 1522Byte) */
    #define UDAV_RCR_DIS_CRC        (1<<4)  /* Discard CRC Error Packet */
    #define UDAV_RCR_ALL            (1<<3)  /* Pass All Multicast */
    #define UDAV_RCR_RUNT           (1<<2)  /* Pass Runt Packet */
    #define UDAV_RCR_PRMSC          (1<<1)  /* Promiscuous Mode */
    #define UDAV_RCR_RXEN           (1<<0)  /* RX Enable */
    
    #define UDAV_RSR                0x06    /* RX Status Register */
    #define UDAV_RSR_RF             (1<<7)  /* Runt Frame */
    #define UDAV_RSR_MF             (1<<6)  /* Multicast Frame */
    #define UDAV_RSR_LCS            (1<<5)  /* Late Collision Seen */
    #define UDAV_RSR_RWTO           (1<<4)  /* Receive Watchdog Time-Out */
    #define UDAV_RSR_PLE            (1<<3)  /* Physical Layer Error */
    #define UDAV_RSR_AE             (1<<2)  /* Alignment Error */
    #define UDAV_RSR_CE             (1<<1)  /* CRC Error */
    #define UDAV_RSR_FOE            (1<<0)  /* FIFO Overflow Error */
    #define UDAV_RSR_ERR            (UDAV_RSR_RF | UDAV_RSR_LCS |           \
                                        UDAV_RSR_RWTO | UDAV_RSR_PLE |      \
                                        UDAV_RSR_AE | UDAV_RSR_CE | UDAV_RSR_FOE)
    
    #define UDAV_EPCR               0x0b    /* EEPROM & PHY Control Register */
    #define UDAV_EPCR_REEP          (1<<5)  /* Reload EEPROM */
    #define UDAV_EPCR_WEP           (1<<4)  /* Write EEPROM enable */
    #define UDAV_EPCR_EPOS          (1<<3)  /* EEPROM or PHY Operation Select */
    #define UDAV_EPCR_ERPRR         (1<<2)  /* EEPROM/PHY Register Read Command */
    #define UDAV_EPCR_ERPRW         (1<<1)  /* EEPROM/PHY Register Write Command */
    #define UDAV_EPCR_ERRE          (1<<0)  /* EEPROM/PHY Access Status */
    
    #define UDAV_EPAR               0x0c    /* EEPROM & PHY Control Register */
    #define UDAV_EPAR_PHY_ADR1      (1<<7)  /* PHY Address bit 1 */
    #define UDAV_EPAR_PHY_ADR0      (1<<6)  /* PHY Address bit 0 */
   #define UDAV_EPAR_EROA          (1<<0)  /* EEPROM Word/PHY Register Address */
   #define UDAV_EPAR_EROA_MASK     (0x1f)  /* [5:0] */
   
   #define UDAV_EPDRL              0x0d    /* EEPROM & PHY Data Register */
   #define UDAV_EPDRH              0x0e    /* EEPROM & PHY Data Register */
   
   #define UDAV_PAR0               0x10    /* Ethernet Address, load from EEPROM */
   #define UDAV_PAR1               0x11    /* Ethernet Address, load from EEPROM */
   #define UDAV_PAR2               0x12    /* Ethernet Address, load from EEPROM */
   #define UDAV_PAR3               0x13    /* Ethernet Address, load from EEPROM */
   #define UDAV_PAR4               0x14    /* Ethernet Address, load from EEPROM */
   #define UDAV_PAR5               0x15    /* Ethernet Address, load from EEPROM */
   #define UDAV_PAR                UDAV_PAR0
   
   #define UDAV_MAR0               0x16    /* Multicast Register */
   #define UDAV_MAR1               0x17    /* Multicast Register */
   #define UDAV_MAR2               0x18    /* Multicast Register */
   #define UDAV_MAR3               0x19    /* Multicast Register */
   #define UDAV_MAR4               0x1a    /* Multicast Register */
   #define UDAV_MAR5               0x1b    /* Multicast Register */
   #define UDAV_MAR6               0x1c    /* Multicast Register */
   #define UDAV_MAR7               0x1d    /* Multicast Register */
   #define UDAV_MAR                UDAV_MAR0
   
   #define UDAV_GPCR               0x1e    /* General purpose control register */
   #define UDAV_GPCR_GEP_CNTL6     (1<<6)  /* General purpose control 6 */
   #define UDAV_GPCR_GEP_CNTL5     (1<<5)  /* General purpose control 5 */
   #define UDAV_GPCR_GEP_CNTL4     (1<<4)  /* General purpose control 4 */
   #define UDAV_GPCR_GEP_CNTL3     (1<<3)  /* General purpose control 3 */
   #define UDAV_GPCR_GEP_CNTL2     (1<<2)  /* General purpose control 2 */
   #define UDAV_GPCR_GEP_CNTL1     (1<<1)  /* General purpose control 1 */
   #define UDAV_GPCR_GEP_CNTL0     (1<<0)  /* General purpose control 0 */
   
   #define UDAV_GPR                0x1f    /* General purpose register */
   #define UDAV_GPR_GEPIO6         (1<<6)  /* General purpose 6 */
   #define UDAV_GPR_GEPIO5         (1<<5)  /* General purpose 5 */
   #define UDAV_GPR_GEPIO4         (1<<4)  /* General purpose 4 */
   #define UDAV_GPR_GEPIO3         (1<<3)  /* General purpose 3 */
   #define UDAV_GPR_GEPIO2         (1<<2)  /* General purpose 2 */
   #define UDAV_GPR_GEPIO1         (1<<1)  /* General purpose 1 */
   #define UDAV_GPR_GEPIO0         (1<<0)  /* General purpose 0 */
   
   #define GET_MII(sc)             uether_getmii(&(sc)->sc_ue)
   
   struct udav_rxpkt {
           uint8_t rxstat;
           uint16_t pktlen;
   } __packed;
   
   enum {
           UDAV_BULK_DT_WR,
           UDAV_BULK_DT_RD,
           UDAV_INTR_DT_RD,
           UDAV_N_TRANSFER,
   };
   
   struct udav_softc {
           struct usb_ether        sc_ue;
           struct mtx              sc_mtx;
           struct usb_xfer *sc_xfer[UDAV_N_TRANSFER];
   
           int                     sc_flags;
   #define UDAV_FLAG_LINK          0x0001
   #define UDAV_FLAG_EXT_PHY       0x0040
   #define UDAV_FLAG_NO_PHY        0x0080
   };
   
   #define UDAV_LOCK(_sc)                  mtx_lock(&(_sc)->sc_mtx)
   #define UDAV_UNLOCK(_sc)                mtx_unlock(&(_sc)->sc_mtx)
   #define UDAV_LOCK_ASSERT(_sc, t)        mtx_assert(&(_sc)->sc_mtx, t)

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