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// SPDX-License-Identifier: (GPL-2.0 OR MIT)
/*
* Copyright (c) 2018 Synopsys, Inc. and/or its affiliates.
* stmmac XGMAC definitions.
*/
#ifndef __STMMAC_DWXGMAC2_H__
#define __STMMAC_DWXGMAC2_H__
#include "common.h"
/* Misc */
#define XGMAC_JUMBO_LEN 16368
/* MAC Registers */
#define XGMAC_TX_CONFIG 0x00000000
#define XGMAC_CONFIG_SS_OFF 29
#define XGMAC_CONFIG_SS_MASK GENMASK(30, 29)
#define XGMAC_CONFIG_SS_10000 (0x0 << XGMAC_CONFIG_SS_OFF)
#define XGMAC_CONFIG_SS_2500 (0x2 << XGMAC_CONFIG_SS_OFF)
#define XGMAC_CONFIG_SS_1000 (0x3 << XGMAC_CONFIG_SS_OFF)
#define XGMAC_CONFIG_SARC GENMASK(22, 20)
#define XGMAC_CONFIG_SARC_SHIFT 20
#define XGMAC_CONFIG_JD BIT(16)
#define XGMAC_CONFIG_TE BIT(0)
#define XGMAC_CORE_INIT_TX (XGMAC_CONFIG_JD)
#define XGMAC_RX_CONFIG 0x00000004
#define XGMAC_CONFIG_ARPEN BIT(31)
#define XGMAC_CONFIG_GPSL GENMASK(29, 16)
#define XGMAC_CONFIG_GPSL_SHIFT 16
#define XGMAC_CONFIG_S2KP BIT(11)
#define XGMAC_CONFIG_IPC BIT(9)
#define XGMAC_CONFIG_JE BIT(8)
#define XGMAC_CONFIG_WD BIT(7)
#define XGMAC_CONFIG_GPSLCE BIT(6)
#define XGMAC_CONFIG_CST BIT(2)
#define XGMAC_CONFIG_ACS BIT(1)
#define XGMAC_CONFIG_RE BIT(0)
#define XGMAC_CORE_INIT_RX 0
#define XGMAC_PACKET_FILTER 0x00000008
#define XGMAC_FILTER_RA BIT(31)
#define XGMAC_FILTER_PM BIT(4)
#define XGMAC_FILTER_HMC BIT(2)
#define XGMAC_FILTER_PR BIT(0)
#define XGMAC_HASH_TABLE(x) (0x00000010 + (x) * 4)
#define XGMAC_RXQ_CTRL0 0x000000a0
#define XGMAC_RXQEN(x) GENMASK((x) * 2 + 1, (x) * 2)
#define XGMAC_RXQEN_SHIFT(x) ((x) * 2)
#define XGMAC_RXQ_CTRL2 0x000000a8
#define XGMAC_RXQ_CTRL3 0x000000ac
#define XGMAC_PSRQ(x) GENMASK((x) * 8 + 7, (x) * 8)
#define XGMAC_PSRQ_SHIFT(x) ((x) * 8)
#define XGMAC_INT_STATUS 0x000000b0
#define XGMAC_PMTIS BIT(4)
#define XGMAC_INT_EN 0x000000b4
#define XGMAC_TSIE BIT(12)
#define XGMAC_LPIIE BIT(5)
#define XGMAC_PMTIE BIT(4)
#define XGMAC_INT_DEFAULT_EN (XGMAC_LPIIE | XGMAC_PMTIE | XGMAC_TSIE)
#define XGMAC_Qx_TX_FLOW_CTRL(x) (0x00000070 + (x) * 4)
#define XGMAC_PT GENMASK(31, 16)
#define XGMAC_PT_SHIFT 16
#define XGMAC_TFE BIT(1)
#define XGMAC_RX_FLOW_CTRL 0x00000090
#define XGMAC_RFE BIT(0)
#define XGMAC_PMT 0x000000c0
#define XGMAC_GLBLUCAST BIT(9)
#define XGMAC_RWKPKTEN BIT(2)
#define XGMAC_MGKPKTEN BIT(1)
#define XGMAC_PWRDWN BIT(0)
#define XGMAC_HW_FEATURE0 0x0000011c
#define XGMAC_HWFEAT_SAVLANINS BIT(27)
#define XGMAC_HWFEAT_RXCOESEL BIT(16)
#define XGMAC_HWFEAT_TXCOESEL BIT(14)
#define XGMAC_HWFEAT_TSSEL BIT(12)
#define XGMAC_HWFEAT_AVSEL BIT(11)
#define XGMAC_HWFEAT_RAVSEL BIT(10)
#define XGMAC_HWFEAT_ARPOFFSEL BIT(9)
#define XGMAC_HWFEAT_MGKSEL BIT(7)
#define XGMAC_HWFEAT_RWKSEL BIT(6)
#define XGMAC_HWFEAT_GMIISEL BIT(1)
#define XGMAC_HW_FEATURE1 0x00000120
#define XGMAC_HWFEAT_TSOEN BIT(18)
#define XGMAC_HWFEAT_TXFIFOSIZE GENMASK(10, 6)
#define XGMAC_HWFEAT_RXFIFOSIZE GENMASK(4, 0)
#define XGMAC_HW_FEATURE2 0x00000124
#define XGMAC_HWFEAT_PPSOUTNUM GENMASK(26, 24)
#define XGMAC_HWFEAT_TXCHCNT GENMASK(21, 18)
#define XGMAC_HWFEAT_RXCHCNT GENMASK(15, 12)
#define XGMAC_HWFEAT_TXQCNT GENMASK(9, 6)
#define XGMAC_HWFEAT_RXQCNT GENMASK(3, 0)
#define XGMAC_MDIO_ADDR 0x00000200
#define XGMAC_MDIO_DATA 0x00000204
#define XGMAC_MDIO_C22P 0x00000220
#define XGMAC_ADDR0_HIGH 0x00000300
#define XGMAC_AE BIT(31)
#define XGMAC_DCS GENMASK(19, 16)
#define XGMAC_DCS_SHIFT 16
#define XGMAC_ADDR0_LOW 0x00000304
#define XGMAC_ARP_ADDR 0x00000c10
#define XGMAC_TIMESTAMP_STATUS 0x00000d20
#define XGMAC_TXTSC BIT(15)
#define XGMAC_TXTIMESTAMP_NSEC 0x00000d30
#define XGMAC_TXTSSTSLO GENMASK(30, 0)
#define XGMAC_TXTIMESTAMP_SEC 0x00000d34
/* MTL Registers */
#define XGMAC_MTL_OPMODE 0x00001000
#define XGMAC_ETSALG GENMASK(6, 5)
#define XGMAC_WRR (0x0 << 5)
#define XGMAC_WFQ (0x1 << 5)
#define XGMAC_DWRR (0x2 << 5)
#define XGMAC_RAA BIT(2)
#define XGMAC_MTL_INT_STATUS 0x00001020
#define XGMAC_MTL_RXQ_DMA_MAP0 0x00001030
#define XGMAC_MTL_RXQ_DMA_MAP1 0x00001034
#define XGMAC_QxMDMACH(x) GENMASK((x) * 8 + 3, (x) * 8)
#define XGMAC_QxMDMACH_SHIFT(x) ((x) * 8)
#define XGMAC_MTL_TXQ_OPMODE(x) (0x00001100 + (0x80 * (x)))
#define XGMAC_TQS GENMASK(25, 16)
#define XGMAC_TQS_SHIFT 16
#define XGMAC_Q2TCMAP GENMASK(10, 8)
#define XGMAC_Q2TCMAP_SHIFT 8
#define XGMAC_TTC GENMASK(6, 4)
#define XGMAC_TTC_SHIFT 4
#define XGMAC_TXQEN GENMASK(3, 2)
#define XGMAC_TXQEN_SHIFT 2
#define XGMAC_TSF BIT(1)
#define XGMAC_MTL_TCx_ETS_CONTROL(x) (0x00001110 + (0x80 * (x)))
#define XGMAC_MTL_TCx_QUANTUM_WEIGHT(x) (0x00001118 + (0x80 * (x)))
#define XGMAC_MTL_TCx_SENDSLOPE(x) (0x0000111c + (0x80 * (x)))
#define XGMAC_MTL_TCx_HICREDIT(x) (0x00001120 + (0x80 * (x)))
#define XGMAC_MTL_TCx_LOCREDIT(x) (0x00001124 + (0x80 * (x)))
#define XGMAC_CC BIT(3)
#define XGMAC_TSA GENMASK(1, 0)
#define XGMAC_SP (0x0 << 0)
#define XGMAC_CBS (0x1 << 0)
#define XGMAC_ETS (0x2 << 0)
#define XGMAC_MTL_RXQ_OPMODE(x) (0x00001140 + (0x80 * (x)))
#define XGMAC_RQS GENMASK(25, 16)
#define XGMAC_RQS_SHIFT 16
#define XGMAC_EHFC BIT(7)
#define XGMAC_RSF BIT(5)
#define XGMAC_RTC GENMASK(1, 0)
#define XGMAC_RTC_SHIFT 0
#define XGMAC_MTL_QINTEN(x) (0x00001170 + (0x80 * (x)))
#define XGMAC_RXOIE BIT(16)
#define XGMAC_MTL_QINT_STATUS(x) (0x00001174 + (0x80 * (x)))
#define XGMAC_RXOVFIS BIT(16)
#define XGMAC_ABPSIS BIT(1)
#define XGMAC_TXUNFIS BIT(0)
/* DMA Registers */
#define XGMAC_DMA_MODE 0x00003000
#define XGMAC_SWR BIT(0)
#define XGMAC_DMA_SYSBUS_MODE 0x00003004
#define XGMAC_WR_OSR_LMT GENMASK(29, 24)
#define XGMAC_WR_OSR_LMT_SHIFT 24
#define XGMAC_RD_OSR_LMT GENMASK(21, 16)
#define XGMAC_RD_OSR_LMT_SHIFT 16
#define XGMAC_EN_LPI BIT(15)
#define XGMAC_LPI_XIT_PKT BIT(14)
#define XGMAC_AAL BIT(12)
#define XGMAC_BLEN GENMASK(7, 1)
#define XGMAC_BLEN256 BIT(7)
#define XGMAC_BLEN128 BIT(6)
#define XGMAC_BLEN64 BIT(5)
#define XGMAC_BLEN32 BIT(4)
#define XGMAC_BLEN16 BIT(3)
#define XGMAC_BLEN8 BIT(2)
#define XGMAC_BLEN4 BIT(1)
#define XGMAC_UNDEF BIT(0)
#define XGMAC_DMA_CH_CONTROL(x) (0x00003100 + (0x80 * (x)))
#define XGMAC_PBLx8 BIT(16)
#define XGMAC_DMA_CH_TX_CONTROL(x) (0x00003104 + (0x80 * (x)))
#define XGMAC_TxPBL GENMASK(21, 16)
#define XGMAC_TxPBL_SHIFT 16
#define XGMAC_TSE BIT(12)
#define XGMAC_OSP BIT(4)
#define XGMAC_TXST BIT(0)
#define XGMAC_DMA_CH_RX_CONTROL(x) (0x00003108 + (0x80 * (x)))
#define XGMAC_RxPBL GENMASK(21, 16)
#define XGMAC_RxPBL_SHIFT 16
#define XGMAC_RXST BIT(0)
#define XGMAC_DMA_CH_TxDESC_LADDR(x) (0x00003114 + (0x80 * (x)))
#define XGMAC_DMA_CH_RxDESC_LADDR(x) (0x0000311c + (0x80 * (x)))
#define XGMAC_DMA_CH_TxDESC_TAIL_LPTR(x) (0x00003124 + (0x80 * (x)))
#define XGMAC_DMA_CH_RxDESC_TAIL_LPTR(x) (0x0000312c + (0x80 * (x)))
#define XGMAC_DMA_CH_TxDESC_RING_LEN(x) (0x00003130 + (0x80 * (x)))
#define XGMAC_DMA_CH_RxDESC_RING_LEN(x) (0x00003134 + (0x80 * (x)))
#define XGMAC_DMA_CH_INT_EN(x) (0x00003138 + (0x80 * (x)))
#define XGMAC_NIE BIT(15)
#define XGMAC_AIE BIT(14)
#define XGMAC_RBUE BIT(7)
#define XGMAC_RIE BIT(6)
#define XGMAC_TBUE BIT(2)
#define XGMAC_TIE BIT(0)
#define XGMAC_DMA_INT_DEFAULT_EN (XGMAC_NIE | XGMAC_AIE | XGMAC_RBUE | \
XGMAC_RIE | XGMAC_TBUE | XGMAC_TIE)
#define XGMAC_DMA_CH_Rx_WATCHDOG(x) (0x0000313c + (0x80 * (x)))
#define XGMAC_RWT GENMASK(7, 0)
#define XGMAC_DMA_CH_STATUS(x) (0x00003160 + (0x80 * (x)))
#define XGMAC_NIS BIT(15)
#define XGMAC_AIS BIT(14)
#define XGMAC_FBE BIT(12)
#define XGMAC_RBU BIT(7)
#define XGMAC_RI BIT(6)
#define XGMAC_TBU BIT(2)
#define XGMAC_TPS BIT(1)
#define XGMAC_TI BIT(0)
/* Descriptors */
#define XGMAC_TDES2_IOC BIT(31)
#define XGMAC_TDES2_TTSE BIT(30)
#define XGMAC_TDES2_B2L GENMASK(29, 16)
#define XGMAC_TDES2_B2L_SHIFT 16
#define XGMAC_TDES2_B1L GENMASK(13, 0)
#define XGMAC_TDES3_OWN BIT(31)
#define XGMAC_TDES3_CTXT BIT(30)
#define XGMAC_TDES3_FD BIT(29)
#define XGMAC_TDES3_LD BIT(28)
#define XGMAC_TDES3_CPC GENMASK(27, 26)
#define XGMAC_TDES3_CPC_SHIFT 26
#define XGMAC_TDES3_TCMSSV BIT(26)
#define XGMAC_TDES3_THL GENMASK(22, 19)
#define XGMAC_TDES3_THL_SHIFT 19
#define XGMAC_TDES3_TSE BIT(18)
#define XGMAC_TDES3_CIC GENMASK(17, 16)
#define XGMAC_TDES3_CIC_SHIFT 16
#define XGMAC_TDES3_TPL GENMASK(17, 0)
#define XGMAC_TDES3_FL GENMASK(14, 0)
#define XGMAC_RDES3_OWN BIT(31)
#define XGMAC_RDES3_CTXT BIT(30)
#define XGMAC_RDES3_IOC BIT(30)
#define XGMAC_RDES3_LD BIT(28)
#define XGMAC_RDES3_CDA BIT(27)
#define XGMAC_RDES3_ES BIT(15)
#define XGMAC_RDES3_PL GENMASK(13, 0)
#define XGMAC_RDES3_TSD BIT(6)
#define XGMAC_RDES3_TSA BIT(4)
#endif /* __STMMAC_DWXGMAC2_H__ */
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