FreeBSD/Linux Kernel Cross Reference
sys/dev/sk/yukonreg.h

     /*      $OpenBSD: yukonreg.h,v 1.2 2003/08/12 05:23:06 nate Exp $ */
     /*-
      * Copyright (c) 2003 Nathan L. Binkert <binkertn@umich.edu>
      *
      * Permission to use, copy, modify, and distribute this software for any
      * purpose with or without fee is hereby granted, provided that the above
      * copyright notice and this permission notice appear in all copies.
      *
      * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
     * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
     * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
     * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
     * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
     * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
     * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
     *
     * $FreeBSD$
     */
    
    /* General Purpose Status Register (GPSR) */
    #define YUKON_GPSR              0x0000
    
    #define YU_GPSR_SPEED           0x8000  /* speed 0 - 10Mbps, 1 - 100Mbps */
    #define YU_GPSR_DUPLEX          0x4000  /* 0 - half duplex, 1 - full duplex */
    #define YU_GPSR_FCTL_TX         0x2000  /* Tx flow control, 1 - disabled */
    #define YU_GPSR_LINK            0x1000  /* link status (down/up) */
    #define YU_GPSR_PAUSE           0x0800  /* flow control enable/disable */
    #define YU_GPSR_TX_IN_PROG      0x0400  /* transmit in progress */
    #define YU_GPSR_EXCESS_COL      0x0200  /* excessive collisions occurred */
    #define YU_GPSR_LATE_COL        0x0100  /* late collision occurred */
    #define YU_GPSR_MII_PHY_STC     0x0020  /* MII PHY status change */
    #define YU_GPSR_GIG_SPEED       0x0010  /* Gigabit Speed (0 - use speed bit) */
    #define YU_GPSR_PARTITION       0x0008  /* partition mode */
    #define YU_GPSR_FCTL_RX         0x0004  /* Rx flow control, 1 - disabled */
    #define YU_GPSR_PROMS_EN        0x0002  /* promiscuous mode, 1 - enabled */
    
    /* General Purpose Control Register (GPCR) */
    #define YUKON_GPCR              0x0004
    
    #define YU_GPCR_FCTL_TX_DIS     0x2000  /* Disable Tx flow control 802.3x */
    #define YU_GPCR_TXEN            0x1000  /* Transmit Enable */
    #define YU_GPCR_RXEN            0x0800  /* Receive Enable */
    #define YU_GPCR_BURSTEN         0x0400  /* Burst Mode Enable */
    #define YU_GPCR_LPBK            0x0200  /* MAC Loopback Enable */
    #define YU_GPCR_PAR             0x0100  /* Partition Enable */
    #define YU_GPCR_GIG             0x0080  /* Gigabit Speed 1000Mbps */
    #define YU_GPCR_FLP             0x0040  /* Force Link Pass */
    #define YU_GPCR_DUPLEX          0x0020  /* Duplex Enable */
    #define YU_GPCR_FCTL_RX_DIS     0x0010  /* Disable Rx flow control 802.3x */
    #define YU_GPCR_SPEED           0x0008  /* Port Speed 100Mbps */
    #define YU_GPCR_DPLX_DIS        0x0004  /* Disable Auto-Update for duplex */
    #define YU_GPCR_FCTL_DIS        0x0002  /* Disable Auto-Update for 802.3x */
    #define YU_GPCR_SPEED_DIS       0x0001  /* Disable Auto-Update for speed */
    
    /* Transmit Control Register (TCR) */
    #define YUKON_TCR               0x0008
    
    #define YU_TCR_FJ               0x8000  /* force jam / flow control */
    #define YU_TCR_CRCD             0x4000  /* insert CRC (0 - enable) */
    #define YU_TCR_PADD             0x2000  /* pad packets to 64b (0 - enable) */
    #define YU_TCR_COLTH            0x1c00  /* collision threshold */
    
    /* Receive Control Register (RCR) */
    #define YUKON_RCR               0x000c
    
    #define YU_RCR_UFLEN            0x8000  /* unicast filter enable */
    #define YU_RCR_MUFLEN           0x4000  /* multicast filter enable */
    #define YU_RCR_CRCR             0x2000  /* remove CRC */
    #define YU_RCR_PASSFC           0x1000  /* pass flow control packets */
    
    /* Transmit Flow Control Register (TFCR) */
    #define YUKON_TFCR              0x0010  /* Pause Time */
    
    /* Transmit Parameter Register (TPR) */
    #define YUKON_TPR               0x0014
    
    #define YU_TPR_JAM_LEN(x)       (((x) & 0x3) << 14)
    #define YU_TPR_JAM_IPG(x)       (((x) & 0x1f) << 9)
    #define YU_TPR_JAM2DATA_IPG(x)  (((x) & 0x1f) << 4)
    
    /* Serial Mode Register (SMR) */
    #define YUKON_SMR               0x0018
    
    #define YU_SMR_DATA_BLIND(x)    (((x) & 0x1f) << 11)
    #define YU_SMR_LIMIT4           0x0400  /* reset after 16 / 4 collisions */
    #define YU_SMR_MFL_JUMBO        0x0100  /* max frame length for jumbo frames */
    #define YU_SMR_MFL_VLAN         0x0200  /* max frame length + vlan tag */
    #define YU_SMR_IPG_DATA(x)      ((x) & 0x1f)
    
    /* Source Address Low #1 (SAL1) */
    #define YUKON_SAL1              0x001c  /* SA1[15:0] */
    
    /* Source Address Middle #1 (SAM1) */
    #define YUKON_SAM1              0x0020  /* SA1[31:16] */
    
    /* Source Address High #1 (SAH1) */
    #define YUKON_SAH1              0x0024  /* SA1[47:32] */
    
    /* Source Address Low #2 (SAL2) */
   #define YUKON_SAL2              0x0028  /* SA2[15:0] */
   
   /* Source Address Middle #2 (SAM2) */
   #define YUKON_SAM2              0x002c  /* SA2[31:16] */
   
   /* Source Address High #2 (SAH2) */
   #define YUKON_SAH2              0x0030  /* SA2[47:32] */
   
   /* Multicatst Address Hash Register 1 (MCAH1) */
   #define YUKON_MCAH1             0x0034
   
   /* Multicatst Address Hash Register 2 (MCAH2) */
   #define YUKON_MCAH2             0x0038
   
   /* Multicatst Address Hash Register 3 (MCAH3) */
   #define YUKON_MCAH3             0x003c
   
   /* Multicatst Address Hash Register 4 (MCAH4) */
   #define YUKON_MCAH4             0x0040
   
   /* Transmit Interrupt Register (TIR) */
   #define YUKON_TIR               0x0044
   
   #define YU_TIR_OUT_UNICAST      0x0001  /* Num Unicast Packets Transmitted */
   #define YU_TIR_OUT_BROADCAST    0x0002  /* Num Broadcast Packets Transmitted */
   #define YU_TIR_OUT_PAUSE        0x0004  /* Num Pause Packets Transmitted */
   #define YU_TIR_OUT_MULTICAST    0x0008  /* Num Multicast Packets Transmitted */
   #define YU_TIR_OUT_OCTETS       0x0030  /* Num Bytes Transmitted */
   #define YU_TIR_OUT_64_OCTETS    0x0000  /* Num Packets Transmitted */
   #define YU_TIR_OUT_127_OCTETS   0x0000  /* Num Packets Transmitted */
   #define YU_TIR_OUT_255_OCTETS   0x0000  /* Num Packets Transmitted */
   #define YU_TIR_OUT_511_OCTETS   0x0000  /* Num Packets Transmitted */
   #define YU_TIR_OUT_1023_OCTETS  0x0000  /* Num Packets Transmitted */
   #define YU_TIR_OUT_1518_OCTETS  0x0000  /* Num Packets Transmitted */
   #define YU_TIR_OUT_MAX_OCTETS   0x0000  /* Num Packets Transmitted */
   #define YU_TIR_OUT_SPARE        0x0000  /* Num Packets Transmitted */
   #define YU_TIR_OUT_COLLISIONS   0x0000  /* Num Packets Transmitted */
   #define YU_TIR_OUT_LATE         0x0000  /* Num Packets Transmitted */
   
   /* Receive Interrupt Register (RIR) */
   #define YUKON_RIR               0x0048
   
   /* Transmit and Receive Interrupt Register (TRIR) */
   #define YUKON_TRIR              0x004c
   
   /* Transmit Interrupt Mask Register (TIMR) */
   #define YUKON_TIMR              0x0050
   
   /* Receive Interrupt Mask Register (RIMR) */
   #define YUKON_RIMR              0x0054
   
   /* Transmit and Receive Interrupt Mask Register (TRIMR) */
   #define YUKON_TRIMR             0x0058
   
   /* SMI Control Register (SMICR) */
   #define YUKON_SMICR             0x0080
   
   #define YU_SMICR_PHYAD(x)       (((x) & 0x1f) << 11)
   #define YU_SMICR_REGAD(x)       (((x) & 0x1f) << 6)
   #define YU_SMICR_OPCODE         0x0020  /* opcode (0 - write, 1 - read) */
   #define YU_SMICR_OP_READ        0x0020  /* opcode read */
   #define YU_SMICR_OP_WRITE       0x0000  /* opcode write */
   #define YU_SMICR_READ_VALID     0x0010  /* read valid */
   #define YU_SMICR_BUSY           0x0008  /* busy (writing) */
   
   /* SMI Data Register (SMIDR) */
   #define YUKON_SMIDR             0x0084
   
   /* PHY Addres Register (PAR) */
   #define YUKON_PAR               0x0088
   
   #define YU_PAR_MIB_CLR          0x0020  /* MIB Counters Clear Mode */
   #define YU_PAR_LOAD_TSTCNT      0x0010  /* Load count 0xfffffff0 into cntr */
   
   /* Receive status */
   #define YU_RXSTAT_FOFL          0x00000001      /* Rx FIFO overflow */
   #define YU_RXSTAT_CRCERR        0x00000002      /* CRC error */
   #define YU_RXSTAT_FRAGMENT      0x00000008      /* fragment */
   #define YU_RXSTAT_LONGERR       0x00000010      /* too long packet */
   #define YU_RXSTAT_MIIERR        0x00000020      /* MII error */
   #define YU_RXSTAT_BADFC         0x00000040      /* bad flow-control packet */
   #define YU_RXSTAT_GOODFC        0x00000080      /* good flow-control packet */
   #define YU_RXSTAT_RXOK          0x00000100      /* receice OK (Good packet) */
   #define YU_RXSTAT_BROADCAST     0x00000200      /* broadcast packet */
   #define YU_RXSTAT_MULTICAST     0x00000400      /* multicast packet */
   #define YU_RXSTAT_RUNT          0x00000800      /* undersize packet */
   #define YU_RXSTAT_JABBER        0x00001000      /* jabber packet */
   #define YU_RXSTAT_VLAN          0x00002000      /* VLAN packet */
   #define YU_RXSTAT_LENSHIFT      16
   
   #define YU_RXSTAT_BYTES(x)      ((x) >> YU_RXSTAT_LENSHIFT)

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