diff options
Diffstat (limited to 'freebsd/sys/dev/mii/tiphy.h')
| -rw-r--r-- | freebsd/sys/dev/mii/tiphy.h | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/freebsd/sys/dev/mii/tiphy.h b/freebsd/sys/dev/mii/tiphy.h new file mode 100644 index 00000000..d3c35575 --- /dev/null +++ b/freebsd/sys/dev/mii/tiphy.h @@ -0,0 +1,57 @@ +/*- + * SPDX-License-Identifier: BSD-2-Clause + * + * Copyright (c) 2019 Ruslan Bukin <br@bsdpad.com> + * + * This software was developed by SRI International and the University of + * Cambridge Computer Laboratory (Department of Computer Science and + * Technology) under DARPA contract HR0011-18-C-0016 ("ECATS"), as part of the + * DARPA SSITH research programme. + * + * 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. + * + * 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. + * + * $FreeBSD$ + */ + +/* + * Texas Instruments DP83867IR/CR Robust, High Immunity + * 10/100/1000 Ethernet Physical Layer Transceiver. + */ + +#ifndef _DEV_MII_TIPHY_H_ +#define _DEV_MII_TIPHY_H_ + +#define DP83867_PHYCR 0x10 /* PHY Control Register */ +#define PHYCR_SGMII_EN (1 << 11) +#define DP83867_CFG2 0x14 /* Configuration Register 2 */ +#define CFG2_SPEED_OPT_10M_EN (1 << 6) /* Speed Optimization */ +#define CFG2_SPEED_OPT_ENHANCED_EN (1 << 8) +#define CFG2_SPEED_OPT_ATTEMPT_CNT_S 10 +#define CFG2_SPEED_OPT_ATTEMPT_CNT_M (0x3 << CFG2_SPEED_OPT_ATTEMPT_CNT_S) +#define CFG2_SPEED_OPT_ATTEMPT_CNT_1 (0 << CFG2_SPEED_OPT_ATTEMPT_CNT_S) +#define CFG2_SPEED_OPT_ATTEMPT_CNT_2 (1 << CFG2_SPEED_OPT_ATTEMPT_CNT_S) +#define CFG2_SPEED_OPT_ATTEMPT_CNT_4 (2 << CFG2_SPEED_OPT_ATTEMPT_CNT_S) +#define CFG2_SPEED_OPT_ATTEMPT_CNT_8 (3 << CFG2_SPEED_OPT_ATTEMPT_CNT_S) +#define CFG2_INTERRUPT_POLARITY (1 << 13) /* Int pin is active low. */ +#define DP83867_CFG4 0x31 /* Configuration Register 4 */ + +#endif /* !_DEV_MII_TIPHY_H_ */ |