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