718cf2ccb9
Mainly focus on files that use BSD 2-Clause license, however the tool I was using misidentified many licenses so this was mostly a manual - error prone - task. 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.
181 lines
4.9 KiB
C
181 lines
4.9 KiB
C
/*-
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* SPDX-License-Identifier: BSD-2-Clause-FreeBSD
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*
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* Copyright (c) 2001-2003, Shunsuke Akiyama <akiyama@FreeBSD.org>.
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* 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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*
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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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* $FreeBSD$
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*/
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#define RUE_CONFIG_IDX 0 /* config number 1 */
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#define RUE_IFACE_IDX 0
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#define RUE_INTR_PKTLEN 0x8
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#define RUE_TIMEOUT 50
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#define RUE_MIN_FRAMELEN 60
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/* Registers. */
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#define RUE_IDR0 0x0120
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#define RUE_IDR1 0x0121
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#define RUE_IDR2 0x0122
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#define RUE_IDR3 0x0123
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#define RUE_IDR4 0x0124
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#define RUE_IDR5 0x0125
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#define RUE_MAR0 0x0126
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#define RUE_MAR1 0x0127
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#define RUE_MAR2 0x0128
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#define RUE_MAR3 0x0129
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#define RUE_MAR4 0x012A
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#define RUE_MAR5 0x012B
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#define RUE_MAR6 0x012C
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#define RUE_MAR7 0x012D
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#define RUE_CR 0x012E /* B, R/W */
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#define RUE_CR_SOFT_RST 0x10
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#define RUE_CR_RE 0x08
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#define RUE_CR_TE 0x04
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#define RUE_CR_EP3CLREN 0x02
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#define RUE_TCR 0x012F /* B, R/W */
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#define RUE_TCR_TXRR1 0x80
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#define RUE_TCR_TXRR0 0x40
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#define RUE_TCR_IFG1 0x10
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#define RUE_TCR_IFG0 0x08
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#define RUE_TCR_NOCRC 0x01
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#define RUE_TCR_CONFIG (RUE_TCR_TXRR1 | RUE_TCR_TXRR0 | \
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RUE_TCR_IFG1 | RUE_TCR_IFG0)
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#define RUE_RCR 0x0130 /* W, R/W */
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#define RUE_RCR_TAIL 0x80
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#define RUE_RCR_AER 0x40
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#define RUE_RCR_AR 0x20
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#define RUE_RCR_AM 0x10
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#define RUE_RCR_AB 0x08
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#define RUE_RCR_AD 0x04
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#define RUE_RCR_AAM 0x02
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#define RUE_RCR_AAP 0x01
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#define RUE_RCR_CONFIG (RUE_RCR_TAIL | RUE_RCR_AD)
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#define RUE_TSR 0x0132
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#define RUE_RSR 0x0133
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#define RUE_CON0 0x0135
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#define RUE_CON1 0x0136
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#define RUE_MSR 0x0137
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#define RUE_PHYADD 0x0138
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#define RUE_PHYDAT 0x0139
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#define RUE_PHYCNT 0x013B /* B, R/W */
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#define RUE_PHYCNT_PHYOWN 0x40
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#define RUE_PHYCNT_RWCR 0x20
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#define RUE_GPPC 0x013D
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#define RUE_WAKECNT 0x013E
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#define RUE_BMCR 0x0140
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#define RUE_BMCR_SPD_SET 0x2000
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#define RUE_BMCR_DUPLEX 0x0100
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#define RUE_BMSR 0x0142
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#define RUE_ANAR 0x0144 /* W, R/W */
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#define RUE_ANAR_PAUSE 0x0400
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#define RUE_ANLP 0x0146 /* W, R/O */
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#define RUE_ANLP_PAUSE 0x0400
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#define RUE_AER 0x0148
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#define RUE_NWAYT 0x014A
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#define RUE_CSCR 0x014C
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#define RUE_CRC0 0x014E
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#define RUE_CRC1 0x0150
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#define RUE_CRC2 0x0152
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#define RUE_CRC3 0x0154
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#define RUE_CRC4 0x0156
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#define RUE_BYTEMASK0 0x0158
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#define RUE_BYTEMASK1 0x0160
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#define RUE_BYTEMASK2 0x0168
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#define RUE_BYTEMASK3 0x0170
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#define RUE_BYTEMASK4 0x0178
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#define RUE_PHY1 0x0180
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#define RUE_PHY2 0x0184
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#define RUE_TW1 0x0186
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#define RUE_REG_MIN 0x0120
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#define RUE_REG_MAX 0x0189
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/* EEPROM address declarations. */
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#define RUE_EEPROM_BASE 0x1200
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#define RUE_EEPROM_IDR0 (RUE_EEPROM_BASE + 0x02)
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#define RUE_EEPROM_IDR1 (RUE_EEPROM_BASE + 0x03)
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#define RUE_EEPROM_IDR2 (RUE_EEPROM_BASE + 0x03)
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#define RUE_EEPROM_IDR3 (RUE_EEPROM_BASE + 0x03)
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#define RUE_EEPROM_IDR4 (RUE_EEPROM_BASE + 0x03)
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#define RUE_EEPROM_IDR5 (RUE_EEPROM_BASE + 0x03)
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#define RUE_EEPROM_INTERVAL (RUE_EEPROM_BASE + 0x17)
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#define RUE_RXSTAT_VALID (0x01 << 12)
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#define RUE_RXSTAT_RUNT (0x02 << 12)
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#define RUE_RXSTAT_PMATCH (0x04 << 12)
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#define RUE_RXSTAT_MCAST (0x08 << 12)
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#define GET_MII(sc) uether_getmii(&(sc)->sc_ue)
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struct rue_intrpkt {
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uint8_t rue_tsr;
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uint8_t rue_rsr;
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uint8_t rue_gep_msr;
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uint8_t rue_waksr;
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uint8_t rue_txok_cnt;
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uint8_t rue_rxlost_cnt;
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uint8_t rue_crcerr_cnt;
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uint8_t rue_col_cnt;
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} __packed;
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enum {
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RUE_BULK_DT_WR,
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RUE_BULK_DT_RD,
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RUE_INTR_DT_RD,
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RUE_N_TRANSFER,
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};
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struct rue_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[RUE_N_TRANSFER];
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int sc_flags;
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#define RUE_FLAG_LINK 0x0001
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};
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#define RUE_LOCK(_sc) mtx_lock(&(_sc)->sc_mtx)
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#define RUE_UNLOCK(_sc) mtx_unlock(&(_sc)->sc_mtx)
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#define RUE_LOCK_ASSERT(_sc, t) mtx_assert(&(_sc)->sc_mtx, t)
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