/* Blackfin Ethernet Media Access Controller (EMAC) model. Copyright (C) 2010-2021 Free Software Foundation, Inc. Contributed by Analog Devices, Inc. This file is part of simulators. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see <http://www.gnu.org/licenses/>. */ #ifndef DV_BFIN_EMAC_H #define DV_BFIN_EMAC_H /* EMAC_OPMODE Masks */ #define RE (1 << 0) #define ASTP (1 << 1) #define PR (1 << 7) #define TE (1 << 16) /* EMAC_STAADD Masks */ #define STABUSY (1 << 0) #define STAOP (1 << 1) #define STADISPRE (1 << 2) #define STAIE (1 << 3) #define REGAD_SHIFT 6 #define REGAD_MASK (0x1f << REGAD_SHIFT) #define REGAD(val) (((val) & REGAD_MASK) >> REGAD_SHIFT) #define PHYAD_SHIFT 11 #define PHYAD_MASK (0x1f << PHYAD_SHIFT) #define PHYAD(val) (((val) & PHYAD_MASK) >> PHYAD_SHIFT) /* EMAC_SYSCTL Masks */ #define PHYIE (1 << 0) #define RXDWA (1 << 1) #define RXCKS (1 << 2) #define TXDWA (1 << 4) /* EMAC_RX_STAT Masks */ #define RX_FRLEN 0x7ff #define RX_COMP (1 << 12) #define RX_OK (1 << 13) #define RX_ACCEPT (1 << 31) /* EMAC_TX_STAT Masks */ #define TX_COMP (1 << 0) #define TX_OK (1 << 1) #endif