7282444b10
Mainly focus on files that use BSD 3-Clause license. The Software Package Data Exchange (SPDX) group provides a specification to make it easier for automated tools to detect and summarize well known opensource licenses. We are gradually adopting the specification, noting that the tags are considered only advisory and do not, in any way, superceed or replace the license texts. Special thanks to Wind River for providing access to "The Duke of Highlander" tool: an older (2014) run over FreeBSD tree was useful as a starting point.
170 lines
7.0 KiB
C
170 lines
7.0 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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* SPDX-License-Identifier: BSD-3-Clause
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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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#define UDAV_FLAG_NO_PHY 0x0080
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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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