/* SPDX-License-Identifier: GPL-2.0-only */ /****************************************************************************** PTP Header file Copyright (C) 2013 Vayavya Labs Pvt Ltd Author: Rayagond Kokatanur <[email protected]> ******************************************************************************/ #ifndef __STMMAC_PTP_H__ #define __STMMAC_PTP_H__ #define PTP_XGMAC_OFFSET … #define PTP_GMAC4_OFFSET … #define PTP_GMAC3_X_OFFSET … /* IEEE 1588 PTP register offsets */ #define PTP_TCR … #define PTP_SSIR … #define PTP_STSR … #define PTP_STNSR … #define PTP_STSUR … #define PTP_STNSUR … #define PTP_TAR … #define PTP_ACR … #define PTP_ATNR … #define PTP_ATSR … #define PTP_TS_INGR_CORR_NS … #define PTP_TS_EGR_CORR_NS … #define PTP_TS_INGR_CORR_SNS … #define PTP_TS_EGR_CORR_SNS … #define PTP_TS_INGR_LAT … #define PTP_TS_EGR_LAT … #define PTP_STNSUR_ADDSUB_SHIFT … #define PTP_DIGITAL_ROLLOVER_MODE … #define PTP_BINARY_ROLLOVER_MODE … /* PTP Timestamp control register defines */ #define PTP_TCR_TSENA … #define PTP_TCR_TSCFUPDT … #define PTP_TCR_TSINIT … #define PTP_TCR_TSUPDT … #define PTP_TCR_TSTRIG … #define PTP_TCR_TSADDREG … #define PTP_TCR_TSENALL … #define PTP_TCR_TSCTRLSSR … /* Enable PTP packet Processing for Version 2 Format */ #define PTP_TCR_TSVER2ENA … /* Enable Processing of PTP over Ethernet Frames */ #define PTP_TCR_TSIPENA … /* Enable Processing of PTP Frames Sent over IPv6-UDP */ #define PTP_TCR_TSIPV6ENA … /* Enable Processing of PTP Frames Sent over IPv4-UDP */ #define PTP_TCR_TSIPV4ENA … /* Enable Timestamp Snapshot for Event Messages */ #define PTP_TCR_TSEVNTENA … /* Enable Snapshot for Messages Relevant to Master */ #define PTP_TCR_TSMSTRENA … /* Select PTP packets for Taking Snapshots * On gmac4 specifically: * Enable SYNC, Pdelay_Req, Pdelay_Resp when TSEVNTENA is enabled. * or * Enable SYNC, Follow_Up, Delay_Req, Delay_Resp, Pdelay_Req, Pdelay_Resp, * Pdelay_Resp_Follow_Up if TSEVNTENA is disabled */ #define PTP_TCR_SNAPTYPSEL_1 … /* Enable MAC address for PTP Frame Filtering */ #define PTP_TCR_TSENMACADDR … /* SSIR defines */ #define PTP_SSIR_SSINC_MAX … #define GMAC4_PTP_SSIR_SSINC_SHIFT … /* Auxiliary Control defines */ #define PTP_ACR_ATSFC … #define PTP_ACR_ATSEN0 … #define PTP_ACR_ATSEN1 … #define PTP_ACR_ATSEN2 … #define PTP_ACR_ATSEN3 … #define PTP_ACR_ATSEN(index) … #define PTP_ACR_MASK … #define PMC_ART_VALUE0 … #define PMC_ART_VALUE1 … #define PMC_ART_VALUE2 … #define PMC_ART_VALUE3 … #define GMAC4_ART_TIME_SHIFT … enum aux_snapshot { … }; #endif /* __STMMAC_PTP_H__ */
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