ethernet/airoha/airoha_regs.h

/* SPDX-License-Identifier: GPL-2.0-only */
/*
 * Copyright (c) 2024 AIROHA Inc
 * Author: Lorenzo Bianconi <lorenzo@kernel.org>
 */

#ifndef AIROHA_REGS_H
#define AIROHA_REGS_H

#include <linux/types.h>

/* FE */
#define PSE_BASE			0x0100
#define CSR_IFC_BASE			0x0200
#define CDM1_BASE			0x0400
#define GDM1_BASE			0x0500
#define PPE1_BASE			0x0c00
#define PPE2_BASE			0x1c00

#define CDM2_BASE			0x1400
#define GDM2_BASE			0x1500

#define GDM3_BASE			0x1100
#define GDM4_BASE			0x2500

#define GDM_BASE(_n)			\
	((_n) == 4 ? GDM4_BASE :	\
	 (_n) == 3 ? GDM3_BASE :	\
	 (_n) == 2 ? GDM2_BASE : GDM1_BASE)

#define REG_FE_DMA_GLO_CFG		0x0000
#define FE_DMA_GLO_L2_SPACE_MASK	GENMASK(7, 4)
#define FE_DMA_GLO_PG_SZ_MASK		BIT(3)

#define REG_FE_RST_GLO_CFG		0x0004
#define FE_RST_GDM4_MBI_ARB_MASK	BIT(3)
#define FE_RST_GDM3_MBI_ARB_MASK	BIT(2)
#define FE_RST_CORE_MASK		BIT(0)

#define REG_FE_FOE_TS			0x0010

#define REG_FE_WAN_PORT			0x0024
#define WAN1_EN_MASK			BIT(16)
#define WAN1_MASK			GENMASK(12, 8)
#define WAN0_MASK			GENMASK(4, 0)

#define REG_FE_WAN_MAC_H		0x0030
#define REG_FE_LAN_MAC_H		0x0040

#define REG_FE_MAC_LMIN(_n)		((_n) + 0x04)
#define REG_FE_MAC_LMAX(_n)		((_n) + 0x08)

#define REG_FE_CDM1_OQ_MAP0		0x0050
#define REG_FE_CDM1_OQ_MAP1		0x0054
#define REG_FE_CDM1_OQ_MAP2		0x0058
#define REG_FE_CDM1_OQ_MAP3		0x005c

#define REG_FE_PCE_CFG			0x0070
#define PCE_DPI_EN_MASK			BIT(2)
#define PCE_KA_EN_MASK			BIT(1)
#define PCE_MC_EN_MASK			BIT(0)

#define REG_FE_PSE_QUEUE_CFG_WR		0x0080
#define PSE_CFG_PORT_ID_MASK		GENMASK(27, 24)
#define PSE_CFG_QUEUE_ID_MASK		GENMASK(20, 16)
#define PSE_CFG_WR_EN_MASK		BIT(8)
#define PSE_CFG_OQRSV_SEL_MASK		BIT(0)

#define REG_FE_PSE_QUEUE_CFG_VAL	0x0084
#define PSE_CFG_OQ_RSV_MASK		GENMASK(13, 0)

#define PSE_FQ_CFG			0x008c
#define PSE_FQ_LIMIT_MASK		GENMASK(14, 0)

#define REG_FE_PSE_BUF_SET		0x0090
#define PSE_SHARE_USED_LTHD_MASK	GENMASK(31, 16)
#define PSE_ALLRSV_MASK			GENMASK(14, 0)

#define REG_PSE_SHARE_USED_THD		0x0094
#define PSE_SHARE_USED_MTHD_MASK	GENMASK(31, 16)
#define PSE_SHARE_USED_HTHD_MASK	GENMASK(15, 0)

#define REG_GDM_MISC_CFG		0x0148
#define GDM2_RDM_ACK_WAIT_PREF_MASK	BIT(9)
#define GDM2_CHN_VLD_MODE_MASK		BIT(5)

#define REG_FE_CSR_IFC_CFG		CSR_IFC_BASE
#define FE_IFC_EN_MASK			BIT(0)

#define REG_FE_VIP_PORT_EN		0x01f0
#define REG_FE_IFC_PORT_EN		0x01f4

#define REG_PSE_IQ_REV1			(PSE_BASE + 0x08)
#define PSE_IQ_RES1_P2_MASK		GENMASK(23, 16)

#define REG_PSE_IQ_REV2			(PSE_BASE + 0x0c)
#define PSE_IQ_RES2_P5_MASK		GENMASK(15, 8)
#define PSE_IQ_RES2_P4_MASK		GENMASK(7, 0)

#define REG_FE_VIP_EN(_n)		(0x0300 + ((_n) << 3))
#define PATN_FCPU_EN_MASK		BIT(7)
#define PATN_SWP_EN_MASK		BIT(6)
#define PATN_DP_EN_MASK			BIT(5)
#define PATN_SP_EN_MASK			BIT(4)
#define PATN_TYPE_MASK			GENMASK(3, 1)
#define PATN_EN_MASK			BIT(0)

#define REG_FE_VIP_PATN(_n)		(0x0304 + ((_n) << 3))
#define PATN_DP_MASK			GENMASK(31, 16)
#define PATN_SP_MASK			GENMASK(15, 0)

#define REG_CDM1_VLAN_CTRL		CDM1_BASE
#define CDM1_VLAN_MASK			GENMASK(31, 16)

#define REG_CDM1_FWD_CFG		(CDM1_BASE + 0x08)
#define CDM1_VIP_QSEL_MASK		GENMASK(24, 20)

#define REG_CDM1_CRSN_QSEL(_n)		(CDM1_BASE + 0x10 + ((_n) << 2))
#define CDM1_CRSN_QSEL_REASON_MASK(_n)	\
	GENMASK(4 + (((_n) % 4) << 3),	(((_n) % 4) << 3))

#define REG_CDM2_FWD_CFG		(CDM2_BASE + 0x08)
#define CDM2_OAM_QSEL_MASK		GENMASK(31, 27)
#define CDM2_VIP_QSEL_MASK		GENMASK(24, 20)

#define REG_CDM2_CRSN_QSEL(_n)		(CDM2_BASE + 0x10 + ((_n) << 2))
#define CDM2_CRSN_QSEL_REASON_MASK(_n)	\
	GENMASK(4 + (((_n) % 4) << 3),	(((_n) % 4) << 3))

#define REG_GDM_FWD_CFG(_n)		GDM_BASE(_n)
#define GDM_DROP_CRC_ERR		BIT(23)
#define GDM_IP4_CKSUM			BIT(22)
#define GDM_TCP_CKSUM			BIT(21)
#define GDM_UDP_CKSUM			BIT(20)
#define GDM_STRIP_CRC			BIT(16)
#define GDM_UCFQ_MASK			GENMASK(15, 12)
#define GDM_BCFQ_MASK			GENMASK(11, 8)
#define GDM_MCFQ_MASK			GENMASK(7, 4)
#define GDM_OCFQ_MASK			GENMASK(3, 0)

#define REG_GDM_INGRESS_CFG(_n)		(GDM_BASE(_n) + 0x10)
#define GDM_INGRESS_FC_EN_MASK		BIT(1)
#define GDM_STAG_EN_MASK		BIT(0)

#define REG_GDM_LEN_CFG(_n)		(GDM_BASE(_n) + 0x14)
#define GDM_SHORT_LEN_MASK		GENMASK(13, 0)
#define GDM_LONG_LEN_MASK		GENMASK(29, 16)

#define REG_GDM_LPBK_CFG(_n)		(GDM_BASE(_n) + 0x1c)
#define LPBK_GAP_MASK			GENMASK(31, 24)
#define LPBK_LEN_MASK			GENMASK(23, 10)
#define LPBK_CHAN_MASK			GENMASK(8, 4)
#define LPBK_MODE_MASK			GENMASK(3, 1)
#define LPBK_EN_MASK			BIT(0)

#define REG_GDM_TXCHN_EN(_n)		(GDM_BASE(_n) + 0x24)
#define REG_GDM_RXCHN_EN(_n)		(GDM_BASE(_n) + 0x28)

#define REG_FE_CPORT_CFG		(GDM1_BASE + 0x40)
#define FE_CPORT_PAD			BIT(26)
#define FE_CPORT_PORT_XFC_MASK		BIT(25)
#define FE_CPORT_QUEUE_XFC_MASK		BIT(24)

#define REG_FE_GDM_MIB_CLEAR(_n)	(GDM_BASE(_n) + 0xf0)
#define FE_GDM_MIB_RX_CLEAR_MASK	BIT(1)
#define FE_GDM_MIB_TX_CLEAR_MASK	BIT(0)

#define REG_FE_GDM1_MIB_CFG		(GDM1_BASE + 0xf4)
#define FE_STRICT_RFC2819_MODE_MASK	BIT(31)
#define FE_GDM1_TX_MIB_SPLIT_EN_MASK	BIT(17)
#define FE_GDM1_RX_MIB_SPLIT_EN_MASK	BIT(16)
#define FE_TX_MIB_ID_MASK		GENMASK(15, 8)
#define FE_RX_MIB_ID_MASK		GENMASK(7, 0)

#define REG_FE_GDM_TX_OK_PKT_CNT_L(_n)		(GDM_BASE(_n) + 0x104)
#define REG_FE_GDM_TX_OK_BYTE_CNT_L(_n)		(GDM_BASE(_n) + 0x10c)
#define REG_FE_GDM_TX_ETH_PKT_CNT_L(_n)		(GDM_BASE(_n) + 0x110)
#define REG_FE_GDM_TX_ETH_BYTE_CNT_L(_n)	(GDM_BASE(_n) + 0x114)
#define REG_FE_GDM_TX_ETH_DROP_CNT(_n)		(GDM_BASE(_n) + 0x118)
#define REG_FE_GDM_TX_ETH_BC_CNT(_n)		(GDM_BASE(_n) + 0x11c)
#define REG_FE_GDM_TX_ETH_MC_CNT(_n)		(GDM_BASE(_n) + 0x120)
#define REG_FE_GDM_TX_ETH_RUNT_CNT(_n)		(GDM_BASE(_n) + 0x124)
#define REG_FE_GDM_TX_ETH_LONG_CNT(_n)		(GDM_BASE(_n) + 0x128)
#define REG_FE_GDM_TX_ETH_E64_CNT_L(_n)		(GDM_BASE(_n) + 0x12c)
#define REG_FE_GDM_TX_ETH_L64_CNT_L(_n)		(GDM_BASE(_n) + 0x130)
#define REG_FE_GDM_TX_ETH_L127_CNT_L(_n)	(GDM_BASE(_n) + 0x134)
#define REG_FE_GDM_TX_ETH_L255_CNT_L(_n)	(GDM_BASE(_n) + 0x138)
#define REG_FE_GDM_TX_ETH_L511_CNT_L(_n)	(GDM_BASE(_n) + 0x13c)
#define REG_FE_GDM_TX_ETH_L1023_CNT_L(_n)	(GDM_BASE(_n) + 0x140)

#define REG_FE_GDM_RX_OK_PKT_CNT_L(_n)		(GDM_BASE(_n) + 0x148)
#define REG_FE_GDM_RX_FC_DROP_CNT(_n)		(GDM_BASE(_n) + 0x14c)
#define REG_FE_GDM_RX_RC_DROP_CNT(_n)		(GDM_BASE(_n) + 0x150)
#define REG_FE_GDM_RX_OVERFLOW_DROP_CNT(_n)	(GDM_BASE(_n) + 0x154)
#define REG_FE_GDM_RX_ERROR_DROP_CNT(_n)	(GDM_BASE(_n) + 0x158)
#define REG_FE_GDM_RX_OK_BYTE_CNT_L(_n)		(GDM_BASE(_n) + 0x15c)
#define REG_FE_GDM_RX_ETH_PKT_CNT_L(_n)		(GDM_BASE(_n) + 0x160)
#define REG_FE_GDM_RX_ETH_BYTE_CNT_L(_n)	(GDM_BASE(_n) + 0x164)
#define REG_FE_GDM_RX_ETH_DROP_CNT(_n)		(GDM_BASE(_n) + 0x168)
#define REG_FE_GDM_RX_ETH_BC_CNT(_n)		(GDM_BASE(_n) + 0x16c)
#define REG_FE_GDM_RX_ETH_MC_CNT(_n)		(GDM_BASE(_n) + 0x170)
#define REG_FE_GDM_RX_ETH_CRC_ERR_CNT(_n)	(GDM_BASE(_n) + 0x174)
#define REG_FE_GDM_RX_ETH_FRAG_CNT(_n)		(GDM_BASE(_n) + 0x178)
#define REG_FE_GDM_RX_ETH_JABBER_CNT(_n)	(GDM_BASE(_n) + 0x17c)
#define REG_FE_GDM_RX_ETH_RUNT_CNT(_n)		(GDM_BASE(_n) + 0x180)
#define REG_FE_GDM_RX_ETH_LONG_CNT(_n)		(GDM_BASE(_n) + 0x184)
#define REG_FE_GDM_RX_ETH_E64_CNT_L(_n)		(GDM_BASE(_n) + 0x188)
#define REG_FE_GDM_RX_ETH_L64_CNT_L(_n)		(GDM_BASE(_n) + 0x18c)
#define REG_FE_GDM_RX_ETH_L127_CNT_L(_n)	(GDM_BASE(_n) + 0x190)
#define REG_FE_GDM_RX_ETH_L255_CNT_L(_n)	(GDM_BASE(_n) + 0x194)
#define REG_FE_GDM_RX_ETH_L511_CNT_L(_n)	(GDM_BASE(_n) + 0x198)
#define REG_FE_GDM_RX_ETH_L1023_CNT_L(_n)	(GDM_BASE(_n) + 0x19c)

#define REG_PPE_GLO_CFG(_n)			(((_n) ? PPE2_BASE : PPE1_BASE) + 0x200)
#define PPE_GLO_CFG_BUSY_MASK			BIT(31)
#define PPE_GLO_CFG_FLOW_DROP_UPDATE_MASK	BIT(9)
#define PPE_GLO_CFG_PSE_HASH_OFS_MASK		BIT(6)
#define PPE_GLO_CFG_PPE_BSWAP_MASK		BIT(5)
#define PPE_GLO_CFG_TTL_DROP_MASK		BIT(4)
#define PPE_GLO_CFG_IP4_CS_DROP_MASK		BIT(3)
#define PPE_GLO_CFG_IP4_L4_CS_DROP_MASK		BIT(2)
#define PPE_GLO_CFG_EN_MASK			BIT(0)

#define REG_PPE_PPE_FLOW_CFG(_n)		(((_n) ? PPE2_BASE : PPE1_BASE) + 0x204)
#define PPE_FLOW_CFG_IP6_HASH_GRE_KEY_MASK	BIT(20)
#define PPE_FLOW_CFG_IP4_HASH_GRE_KEY_MASK	BIT(19)
#define PPE_FLOW_CFG_IP4_HASH_FLOW_LABEL_MASK	BIT(18)
#define PPE_FLOW_CFG_IP4_NAT_FRAG_MASK		BIT(17)
#define PPE_FLOW_CFG_IP_PROTO_BLACKLIST_MASK	BIT(16)
#define PPE_FLOW_CFG_IP4_DSLITE_MASK		BIT(14)
#define PPE_FLOW_CFG_IP4_NAPT_MASK		BIT(13)
#define PPE_FLOW_CFG_IP4_NAT_MASK		BIT(12)
#define PPE_FLOW_CFG_IP6_6RD_MASK		BIT(10)
#define PPE_FLOW_CFG_IP6_5T_ROUTE_MASK		BIT(9)
#define PPE_FLOW_CFG_IP6_3T_ROUTE_MASK		BIT(8)
#define PPE_FLOW_CFG_IP4_UDP_FRAG_MASK		BIT(7)
#define PPE_FLOW_CFG_IP4_TCP_FRAG_MASK		BIT(6)

#define REG_PPE_IP_PROTO_CHK(_n)		(((_n) ? PPE2_BASE : PPE1_BASE) + 0x208)
#define PPE_IP_PROTO_CHK_IPV4_MASK		GENMASK(15, 0)
#define PPE_IP_PROTO_CHK_IPV6_MASK		GENMASK(31, 16)

#define REG_PPE_TB_CFG(_n)			(((_n) ? PPE2_BASE : PPE1_BASE) + 0x21c)
#define PPE_SRAM_TB_NUM_ENTRY_MASK		GENMASK(26, 24)
#define PPE_TB_CFG_KEEPALIVE_MASK		GENMASK(13, 12)
#define PPE_TB_CFG_AGE_TCP_FIN_MASK		BIT(11)
#define PPE_TB_CFG_AGE_UDP_MASK			BIT(10)
#define PPE_TB_CFG_AGE_TCP_MASK			BIT(9)
#define PPE_TB_CFG_AGE_UNBIND_MASK		BIT(8)
#define PPE_TB_CFG_AGE_NON_L4_MASK		BIT(7)
#define PPE_TB_CFG_AGE_PREBIND_MASK		BIT(6)
#define PPE_TB_CFG_SEARCH_MISS_MASK		GENMASK(5, 4)
#define PPE_TB_ENTRY_SIZE_MASK			BIT(3)
#define PPE_DRAM_TB_NUM_ENTRY_MASK		GENMASK(2, 0)

#define REG_PPE_TB_BASE(_n)			(((_n) ? PPE2_BASE : PPE1_BASE) + 0x220)

#define REG_PPE_BIND_RATE(_n)			(((_n) ? PPE2_BASE : PPE1_BASE) + 0x228)
#define PPE_BIND_RATE_L2B_BIND_MASK		GENMASK(31, 16)
#define PPE_BIND_RATE_BIND_MASK			GENMASK(15, 0)

#define REG_PPE_BIND_LIMIT0(_n)			(((_n) ? PPE2_BASE : PPE1_BASE) + 0x22c)
#define PPE_BIND_LIMIT0_HALF_MASK		GENMASK(29, 16)
#define PPE_BIND_LIMIT0_QUARTER_MASK		GENMASK(13, 0)

#define REG_PPE_BIND_LIMIT1(_n)			(((_n) ? PPE2_BASE : PPE1_BASE) + 0x230)
#define PPE_BIND_LIMIT1_NON_L4_MASK		GENMASK(23, 16)
#define PPE_BIND_LIMIT1_FULL_MASK		GENMASK(13, 0)

#define REG_PPE_BND_AGE0(_n)			(((_n) ? PPE2_BASE : PPE1_BASE) + 0x23c)
#define PPE_BIND_AGE0_DELTA_NON_L4		GENMASK(30, 16)
#define PPE_BIND_AGE0_DELTA_UDP			GENMASK(14, 0)

#define REG_PPE_UNBIND_AGE(_n)			(((_n) ? PPE2_BASE : PPE1_BASE) + 0x238)
#define PPE_UNBIND_AGE_MIN_PACKETS_MASK		GENMASK(31, 16)
#define PPE_UNBIND_AGE_DELTA_MASK		GENMASK(7, 0)

#define REG_PPE_BND_AGE1(_n)			(((_n) ? PPE2_BASE : PPE1_BASE) + 0x240)
#define PPE_BIND_AGE1_DELTA_TCP_FIN		GENMASK(30, 16)
#define PPE_BIND_AGE1_DELTA_TCP			GENMASK(14, 0)

#define REG_PPE_HASH_SEED(_n)			(((_n) ? PPE2_BASE : PPE1_BASE) + 0x244)
#define PPE_HASH_SEED				0x12345678

#define REG_PPE_DFT_CPORT0(_n)			(((_n) ? PPE2_BASE : PPE1_BASE) + 0x248)
#define DFT_CPORT_MASK(_n)			GENMASK(3 + ((_n) << 2), ((_n) << 2))

#define REG_PPE_DFT_CPORT1(_n)			(((_n) ? PPE2_BASE : PPE1_BASE) + 0x24c)

#define REG_PPE_TB_HASH_CFG(_n)			(((_n) ? PPE2_BASE : PPE1_BASE) + 0x250)
#define PPE_DRAM_HASH1_MODE_MASK		GENMASK(31, 28)
#define PPE_DRAM_HASH1_EN_MASK			BIT(24)
#define PPE_DRAM_HASH0_MODE_MASK		GENMASK(23, 20)
#define PPE_DRAM_TABLE_EN_MASK			BIT(16)
#define PPE_SRAM_HASH1_MODE_MASK		GENMASK(15, 12)
#define PPE_SRAM_HASH1_EN_MASK			BIT(8)
#define PPE_SRAM_HASH0_MODE_MASK		GENMASK(7, 4)
#define PPE_SRAM_TABLE_EN_MASK			BIT(0)

#define REG_PPE_MTU_BASE(_n)			(((_n) ? PPE2_BASE : PPE1_BASE) + 0x304)
#define REG_PPE_MTU(_m, _n)			(REG_PPE_MTU_BASE(_m) + ((_n) << 2))
#define FP1_EGRESS_MTU_MASK			GENMASK(29, 16)
#define FP0_EGRESS_MTU_MASK			GENMASK(13, 0)

#define REG_PPE_RAM_CTRL(_n)			(((_n) ? PPE2_BASE : PPE1_BASE) + 0x31c)
#define PPE_SRAM_CTRL_ACK_MASK			BIT(31)
#define PPE_SRAM_CTRL_DUAL_SUCESS_MASK		BIT(30)
#define PPE_SRAM_CTRL_ENTRY_MASK		GENMASK(23, 8)
#define PPE_SRAM_WR_DUAL_DIRECTION_MASK		BIT(2)
#define PPE_SRAM_CTRL_WR_MASK			BIT(1)
#define PPE_SRAM_CTRL_REQ_MASK			BIT(0)

#define REG_PPE_RAM_BASE(_n)			(((_n) ? PPE2_BASE : PPE1_BASE) + 0x320)
#define REG_PPE_RAM_ENTRY(_m, _n)		(REG_PPE_RAM_BASE(_m) + ((_n) << 2))

#define REG_FE_GDM_TX_OK_PKT_CNT_H(_n)		(GDM_BASE(_n) + 0x280)
#define REG_FE_GDM_TX_OK_BYTE_CNT_H(_n)		(GDM_BASE(_n) + 0x284)
#define REG_FE_GDM_TX_ETH_PKT_CNT_H(_n)		(GDM_BASE(_n) + 0x288)
#define REG_FE_GDM_TX_ETH_BYTE_CNT_H(_n)	(GDM_BASE(_n) + 0x28c)

#define REG_FE_GDM_RX_OK_PKT_CNT_H(_n)		(GDM_BASE(_n) + 0x290)
#define REG_FE_GDM_RX_OK_BYTE_CNT_H(_n)		(GDM_BASE(_n) + 0x294)
#define REG_FE_GDM_RX_ETH_PKT_CNT_H(_n)		(GDM_BASE(_n) + 0x298)
#define REG_FE_GDM_RX_ETH_BYTE_CNT_H(_n)	(GDM_BASE(_n) + 0x29c)
#define REG_FE_GDM_TX_ETH_E64_CNT_H(_n)		(GDM_BASE(_n) + 0x2b8)
#define REG_FE_GDM_TX_ETH_L64_CNT_H(_n)		(GDM_BASE(_n) + 0x2bc)
#define REG_FE_GDM_TX_ETH_L127_CNT_H(_n)	(GDM_BASE(_n) + 0x2c0)
#define REG_FE_GDM_TX_ETH_L255_CNT_H(_n)	(GDM_BASE(_n) + 0x2c4)
#define REG_FE_GDM_TX_ETH_L511_CNT_H(_n)	(GDM_BASE(_n) + 0x2c8)
#define REG_FE_GDM_TX_ETH_L1023_CNT_H(_n)	(GDM_BASE(_n) + 0x2cc)
#define REG_FE_GDM_RX_ETH_E64_CNT_H(_n)		(GDM_BASE(_n) + 0x2e8)
#define REG_FE_GDM_RX_ETH_L64_CNT_H(_n)		(GDM_BASE(_n) + 0x2ec)
#define REG_FE_GDM_RX_ETH_L127_CNT_H(_n)	(GDM_BASE(_n) + 0x2f0)
#define REG_FE_GDM_RX_ETH_L255_CNT_H(_n)	(GDM_BASE(_n) + 0x2f4)
#define REG_FE_GDM_RX_ETH_L511_CNT_H(_n)	(GDM_BASE(_n) + 0x2f8)
#define REG_FE_GDM_RX_ETH_L1023_CNT_H(_n)	(GDM_BASE(_n) + 0x2fc)

#define REG_GDM2_CHN_RLS		(GDM2_BASE + 0x20)
#define MBI_RX_AGE_SEL_MASK		GENMASK(26, 25)
#define MBI_TX_AGE_SEL_MASK		GENMASK(18, 17)

#define REG_GDM3_FWD_CFG		GDM3_BASE
#define GDM3_PAD_EN_MASK		BIT(28)

#define REG_GDM4_FWD_CFG		GDM4_BASE
#define GDM4_PAD_EN_MASK		BIT(28)
#define GDM4_SPORT_OFFSET0_MASK		GENMASK(11, 8)

#define REG_GDM4_SRC_PORT_SET		(GDM4_BASE + 0x23c)
#define GDM4_SPORT_OFF2_MASK		GENMASK(19, 16)
#define GDM4_SPORT_OFF1_MASK		GENMASK(15, 12)
#define GDM4_SPORT_OFF0_MASK		GENMASK(11, 8)

#define REG_IP_FRAG_FP			0x2010
#define IP_ASSEMBLE_PORT_MASK		GENMASK(24, 21)
#define IP_ASSEMBLE_NBQ_MASK		GENMASK(20, 16)
#define IP_FRAGMENT_PORT_MASK		GENMASK(8, 5)
#define IP_FRAGMENT_NBQ_MASK		GENMASK(4, 0)

#define REG_MC_VLAN_EN			0x2100
#define MC_VLAN_EN_MASK			BIT(0)

#define REG_MC_VLAN_CFG			0x2104
#define MC_VLAN_CFG_CMD_DONE_MASK	BIT(31)
#define MC_VLAN_CFG_TABLE_ID_MASK	GENMASK(21, 16)
#define MC_VLAN_CFG_PORT_ID_MASK	GENMASK(11, 8)
#define MC_VLAN_CFG_TABLE_SEL_MASK	BIT(4)
#define MC_VLAN_CFG_RW_MASK		BIT(0)

#define REG_MC_VLAN_DATA		0x2108

#define REG_SP_DFT_CPORT(_n)		(0x20e0 + ((_n) << 2))
#define SP_CPORT_PCIE1_MASK		GENMASK(31, 28)
#define SP_CPORT_PCIE0_MASK		GENMASK(27, 24)
#define SP_CPORT_USB_MASK		GENMASK(7, 4)
#define SP_CPORT_ETH_MASK		GENMASK(7, 4)

#define REG_SRC_PORT_FC_MAP6		0x2298
#define FC_ID_OF_SRC_PORT27_MASK	GENMASK(28, 24)
#define FC_ID_OF_SRC_PORT26_MASK	GENMASK(20, 16)
#define FC_ID_OF_SRC_PORT25_MASK	GENMASK(12, 8)
#define FC_ID_OF_SRC_PORT24_MASK	GENMASK(4, 0)

#define REG_CDM5_RX_OQ1_DROP_CNT	0x29d4

/* QDMA */
#define REG_QDMA_GLOBAL_CFG			0x0004
#define GLOBAL_CFG_RX_2B_OFFSET_MASK		BIT(31)
#define GLOBAL_CFG_DMA_PREFERENCE_MASK		GENMASK(30, 29)
#define GLOBAL_CFG_CPU_TXR_RR_MASK		BIT(28)
#define GLOBAL_CFG_DSCP_BYTE_SWAP_MASK		BIT(27)
#define GLOBAL_CFG_PAYLOAD_BYTE_SWAP_MASK	BIT(26)
#define GLOBAL_CFG_MULTICAST_MODIFY_FP_MASK	BIT(25)
#define GLOBAL_CFG_OAM_MODIFY_MASK		BIT(24)
#define GLOBAL_CFG_RESET_MASK			BIT(23)
#define GLOBAL_CFG_RESET_DONE_MASK		BIT(22)
#define GLOBAL_CFG_MULTICAST_EN_MASK		BIT(21)
#define GLOBAL_CFG_IRQ1_EN_MASK			BIT(20)
#define GLOBAL_CFG_IRQ0_EN_MASK			BIT(19)
#define GLOBAL_CFG_LOOPCNT_EN_MASK		BIT(18)
#define GLOBAL_CFG_RD_BYPASS_WR_MASK		BIT(17)
#define GLOBAL_CFG_QDMA_LOOPBACK_MASK		BIT(16)
#define GLOBAL_CFG_LPBK_RXQ_SEL_MASK		GENMASK(13, 8)
#define GLOBAL_CFG_CHECK_DONE_MASK		BIT(7)
#define GLOBAL_CFG_TX_WB_DONE_MASK		BIT(6)
#define GLOBAL_CFG_MAX_ISSUE_NUM_MASK		GENMASK(5, 4)
#define GLOBAL_CFG_RX_DMA_BUSY_MASK		BIT(3)
#define GLOBAL_CFG_RX_DMA_EN_MASK		BIT(2)
#define GLOBAL_CFG_TX_DMA_BUSY_MASK		BIT(1)
#define GLOBAL_CFG_TX_DMA_EN_MASK		BIT(0)

#define REG_FWD_DSCP_BASE			0x0010
#define REG_FWD_BUF_BASE			0x0014

#define REG_HW_FWD_DSCP_CFG			0x0018
#define HW_FWD_DSCP_PAYLOAD_SIZE_MASK		GENMASK(29, 28)
#define HW_FWD_DSCP_SCATTER_LEN_MASK		GENMASK(17, 16)
#define HW_FWD_DSCP_MIN_SCATTER_LEN_MASK	GENMASK(15, 0)

#define REG_INT_STATUS(_n)		\
	(((_n) == 4) ? 0x0730 :		\
	 ((_n) == 3) ? 0x0724 :		\
	 ((_n) == 2) ? 0x0720 :		\
	 ((_n) == 1) ? 0x0024 : 0x0020)

#define REG_INT_ENABLE(_b, _n)		\
	(((_n) == 4) ? 0x0750 + ((_b) << 5) :	\
	 ((_n) == 3) ? 0x0744 + ((_b) << 5) :	\
	 ((_n) == 2) ? 0x0740 + ((_b) << 5) :	\
	 ((_n) == 1) ? 0x002c + ((_b) << 3) :	\
		       0x0028 + ((_b) << 3))

/* QDMA_CSR_INT_ENABLE1 */
#define RX15_COHERENT_INT_MASK		BIT(31)
#define RX14_COHERENT_INT_MASK		BIT(30)
#define RX13_COHERENT_INT_MASK		BIT(29)
#define RX12_COHERENT_INT_MASK		BIT(28)
#define RX11_COHERENT_INT_MASK		BIT(27)
#define RX10_COHERENT_INT_MASK		BIT(26)
#define RX9_COHERENT_INT_MASK		BIT(25)
#define RX8_COHERENT_INT_MASK		BIT(24)
#define RX7_COHERENT_INT_MASK		BIT(23)
#define RX6_COHERENT_INT_MASK		BIT(22)
#define RX5_COHERENT_INT_MASK		BIT(21)
#define RX4_COHERENT_INT_MASK		BIT(20)
#define RX3_COHERENT_INT_MASK		BIT(19)
#define RX2_COHERENT_INT_MASK		BIT(18)
#define RX1_COHERENT_INT_MASK		BIT(17)
#define RX0_COHERENT_INT_MASK		BIT(16)
#define TX7_COHERENT_INT_MASK		BIT(15)
#define TX6_COHERENT_INT_MASK		BIT(14)
#define TX5_COHERENT_INT_MASK		BIT(13)
#define TX4_COHERENT_INT_MASK		BIT(12)
#define TX3_COHERENT_INT_MASK		BIT(11)
#define TX2_COHERENT_INT_MASK		BIT(10)
#define TX1_COHERENT_INT_MASK		BIT(9)
#define TX0_COHERENT_INT_MASK		BIT(8)
#define CNT_OVER_FLOW_INT_MASK		BIT(7)
#define IRQ1_FULL_INT_MASK		BIT(5)
#define IRQ1_INT_MASK			BIT(4)
#define HWFWD_DSCP_LOW_INT_MASK		BIT(3)
#define HWFWD_DSCP_EMPTY_INT_MASK	BIT(2)
#define IRQ0_FULL_INT_MASK		BIT(1)
#define IRQ0_INT_MASK			BIT(0)

#define RX_COHERENT_LOW_INT_MASK				\
	(RX15_COHERENT_INT_MASK | RX14_COHERENT_INT_MASK |	\
	 RX13_COHERENT_INT_MASK | RX12_COHERENT_INT_MASK |	\
	 RX11_COHERENT_INT_MASK | RX10_COHERENT_INT_MASK |	\
	 RX9_COHERENT_INT_MASK | RX8_COHERENT_INT_MASK |	\
	 RX7_COHERENT_INT_MASK | RX6_COHERENT_INT_MASK |	\
	 RX5_COHERENT_INT_MASK | RX4_COHERENT_INT_MASK |	\
	 RX3_COHERENT_INT_MASK | RX2_COHERENT_INT_MASK |	\
	 RX1_COHERENT_INT_MASK | RX0_COHERENT_INT_MASK)

#define RX_COHERENT_LOW_OFFSET	__ffs(RX_COHERENT_LOW_INT_MASK)
#define INT_RX0_MASK(_n)					\
	(((_n) << RX_COHERENT_LOW_OFFSET) & RX_COHERENT_LOW_INT_MASK)

#define TX_COHERENT_LOW_INT_MASK				\
	(TX7_COHERENT_INT_MASK | TX6_COHERENT_INT_MASK |	\
	 TX5_COHERENT_INT_MASK | TX4_COHERENT_INT_MASK |	\
	 TX3_COHERENT_INT_MASK | TX2_COHERENT_INT_MASK |	\
	 TX1_COHERENT_INT_MASK | TX0_COHERENT_INT_MASK)

#define TX_DONE_INT_MASK(_n)					\
	((_n) ? IRQ1_INT_MASK | IRQ1_FULL_INT_MASK		\
	      : IRQ0_INT_MASK | IRQ0_FULL_INT_MASK)

#define INT_TX_MASK						\
	(IRQ1_INT_MASK | IRQ1_FULL_INT_MASK |			\
	 IRQ0_INT_MASK | IRQ0_FULL_INT_MASK)

/* QDMA_CSR_INT_ENABLE2 */
#define RX15_NO_CPU_DSCP_INT_MASK	BIT(31)
#define RX14_NO_CPU_DSCP_INT_MASK	BIT(30)
#define RX13_NO_CPU_DSCP_INT_MASK	BIT(29)
#define RX12_NO_CPU_DSCP_INT_MASK	BIT(28)
#define RX11_NO_CPU_DSCP_INT_MASK	BIT(27)
#define RX10_NO_CPU_DSCP_INT_MASK	BIT(26)
#define RX9_NO_CPU_DSCP_INT_MASK	BIT(25)
#define RX8_NO_CPU_DSCP_INT_MASK	BIT(24)
#define RX7_NO_CPU_DSCP_INT_MASK	BIT(23)
#define RX6_NO_CPU_DSCP_INT_MASK	BIT(22)
#define RX5_NO_CPU_DSCP_INT_MASK	BIT(21)
#define RX4_NO_CPU_DSCP_INT_MASK	BIT(20)
#define RX3_NO_CPU_DSCP_INT_MASK	BIT(19)
#define RX2_NO_CPU_DSCP_INT_MASK	BIT(18)
#define RX1_NO_CPU_DSCP_INT_MASK	BIT(17)
#define RX0_NO_CPU_DSCP_INT_MASK	BIT(16)
#define RX15_DONE_INT_MASK		BIT(15)
#define RX14_DONE_INT_MASK		BIT(14)
#define RX13_DONE_INT_MASK		BIT(13)
#define RX12_DONE_INT_MASK		BIT(12)
#define RX11_DONE_INT_MASK		BIT(11)
#define RX10_DONE_INT_MASK		BIT(10)
#define RX9_DONE_INT_MASK		BIT(9)
#define RX8_DONE_INT_MASK		BIT(8)
#define RX7_DONE_INT_MASK		BIT(7)
#define RX6_DONE_INT_MASK		BIT(6)
#define RX5_DONE_INT_MASK		BIT(5)
#define RX4_DONE_INT_MASK		BIT(4)
#define RX3_DONE_INT_MASK		BIT(3)
#define RX2_DONE_INT_MASK		BIT(2)
#define RX1_DONE_INT_MASK		BIT(1)
#define RX0_DONE_INT_MASK		BIT(0)

#define RX_NO_CPU_DSCP_LOW_INT_MASK					\
	(RX15_NO_CPU_DSCP_INT_MASK | RX14_NO_CPU_DSCP_INT_MASK |	\
	 RX13_NO_CPU_DSCP_INT_MASK | RX12_NO_CPU_DSCP_INT_MASK |	\
	 RX11_NO_CPU_DSCP_INT_MASK | RX10_NO_CPU_DSCP_INT_MASK |	\
	 RX9_NO_CPU_DSCP_INT_MASK | RX8_NO_CPU_DSCP_INT_MASK |		\
	 RX7_NO_CPU_DSCP_INT_MASK | RX6_NO_CPU_DSCP_INT_MASK |		\
	 RX5_NO_CPU_DSCP_INT_MASK | RX4_NO_CPU_DSCP_INT_MASK |		\
	 RX3_NO_CPU_DSCP_INT_MASK | RX2_NO_CPU_DSCP_INT_MASK |		\
	 RX1_NO_CPU_DSCP_INT_MASK | RX0_NO_CPU_DSCP_INT_MASK)

#define RX_DONE_LOW_INT_MASK				\
	(RX15_DONE_INT_MASK | RX14_DONE_INT_MASK |	\
	 RX13_DONE_INT_MASK | RX12_DONE_INT_MASK |	\
	 RX11_DONE_INT_MASK | RX10_DONE_INT_MASK |	\
	 RX9_DONE_INT_MASK | RX8_DONE_INT_MASK |	\
	 RX7_DONE_INT_MASK | RX6_DONE_INT_MASK |	\
	 RX5_DONE_INT_MASK | RX4_DONE_INT_MASK |	\
	 RX3_DONE_INT_MASK | RX2_DONE_INT_MASK |	\
	 RX1_DONE_INT_MASK | RX0_DONE_INT_MASK)

#define RX_NO_CPU_DSCP_LOW_OFFSET	__ffs(RX_NO_CPU_DSCP_LOW_INT_MASK)
#define INT_RX1_MASK(_n)							\
	((((_n) << RX_NO_CPU_DSCP_LOW_OFFSET) & RX_NO_CPU_DSCP_LOW_INT_MASK) |	\
	 (RX_DONE_LOW_INT_MASK & (_n)))

/* QDMA_CSR_INT_ENABLE3 */
#define RX31_NO_CPU_DSCP_INT_MASK	BIT(31)
#define RX30_NO_CPU_DSCP_INT_MASK	BIT(30)
#define RX29_NO_CPU_DSCP_INT_MASK	BIT(29)
#define RX28_NO_CPU_DSCP_INT_MASK	BIT(28)
#define RX27_NO_CPU_DSCP_INT_MASK	BIT(27)
#define RX26_NO_CPU_DSCP_INT_MASK	BIT(26)
#define RX25_NO_CPU_DSCP_INT_MASK	BIT(25)
#define RX24_NO_CPU_DSCP_INT_MASK	BIT(24)
#define RX23_NO_CPU_DSCP_INT_MASK	BIT(23)
#define RX22_NO_CPU_DSCP_INT_MASK	BIT(22)
#define RX21_NO_CPU_DSCP_INT_MASK	BIT(21)
#define RX20_NO_CPU_DSCP_INT_MASK	BIT(20)
#define RX19_NO_CPU_DSCP_INT_MASK	BIT(19)
#define RX18_NO_CPU_DSCP_INT_MASK	BIT(18)
#define RX17_NO_CPU_DSCP_INT_MASK	BIT(17)
#define RX16_NO_CPU_DSCP_INT_MASK	BIT(16)
#define RX31_DONE_INT_MASK		BIT(15)
#define RX30_DONE_INT_MASK		BIT(14)
#define RX29_DONE_INT_MASK		BIT(13)
#define RX28_DONE_INT_MASK		BIT(12)
#define RX27_DONE_INT_MASK		BIT(11)
#define RX26_DONE_INT_MASK		BIT(10)
#define RX25_DONE_INT_MASK		BIT(9)
#define RX24_DONE_INT_MASK		BIT(8)
#define RX23_DONE_INT_MASK		BIT(7)
#define RX22_DONE_INT_MASK		BIT(6)
#define RX21_DONE_INT_MASK		BIT(5)
#define RX20_DONE_INT_MASK		BIT(4)
#define RX19_DONE_INT_MASK		BIT(3)
#define RX18_DONE_INT_MASK		BIT(2)
#define RX17_DONE_INT_MASK		BIT(1)
#define RX16_DONE_INT_MASK		BIT(0)

#define RX_NO_CPU_DSCP_HIGH_INT_MASK					\
	(RX31_NO_CPU_DSCP_INT_MASK | RX30_NO_CPU_DSCP_INT_MASK |	\
	 RX29_NO_CPU_DSCP_INT_MASK | RX28_NO_CPU_DSCP_INT_MASK |	\
	 RX27_NO_CPU_DSCP_INT_MASK | RX26_NO_CPU_DSCP_INT_MASK |	\
	 RX25_NO_CPU_DSCP_INT_MASK | RX24_NO_CPU_DSCP_INT_MASK |	\
	 RX23_NO_CPU_DSCP_INT_MASK | RX22_NO_CPU_DSCP_INT_MASK |	\
	 RX21_NO_CPU_DSCP_INT_MASK | RX20_NO_CPU_DSCP_INT_MASK |	\
	 RX19_NO_CPU_DSCP_INT_MASK | RX18_NO_CPU_DSCP_INT_MASK |	\
	 RX17_NO_CPU_DSCP_INT_MASK | RX16_NO_CPU_DSCP_INT_MASK)

#define RX_DONE_HIGH_INT_MASK				\
	(RX31_DONE_INT_MASK | RX30_DONE_INT_MASK |	\
	 RX29_DONE_INT_MASK | RX28_DONE_INT_MASK |	\
	 RX27_DONE_INT_MASK | RX26_DONE_INT_MASK |	\
	 RX25_DONE_INT_MASK | RX24_DONE_INT_MASK |	\
	 RX23_DONE_INT_MASK | RX22_DONE_INT_MASK |	\
	 RX21_DONE_INT_MASK | RX20_DONE_INT_MASK |	\
	 RX19_DONE_INT_MASK | RX18_DONE_INT_MASK |	\
	 RX17_DONE_INT_MASK | RX16_DONE_INT_MASK)

#define RX_DONE_INT_MASK	(RX_DONE_HIGH_INT_MASK | RX_DONE_LOW_INT_MASK)
#define RX_DONE_HIGH_OFFSET	fls(RX_DONE_HIGH_INT_MASK)

#define INT_RX2_MASK(_n)				\
	((RX_NO_CPU_DSCP_HIGH_INT_MASK & (_n)) |	\
	 (((_n) >> RX_DONE_HIGH_OFFSET) & RX_DONE_HIGH_INT_MASK))

/* QDMA_CSR_INT_ENABLE4 */
#define RX31_COHERENT_INT_MASK		BIT(31)
#define RX30_COHERENT_INT_MASK		BIT(30)
#define RX29_COHERENT_INT_MASK		BIT(29)
#define RX28_COHERENT_INT_MASK		BIT(28)
#define RX27_COHERENT_INT_MASK		BIT(27)
#define RX26_COHERENT_INT_MASK		BIT(26)
#define RX25_COHERENT_INT_MASK		BIT(25)
#define RX24_COHERENT_INT_MASK		BIT(24)
#define RX23_COHERENT_INT_MASK		BIT(23)
#define RX22_COHERENT_INT_MASK		BIT(22)
#define RX21_COHERENT_INT_MASK		BIT(21)
#define RX20_COHERENT_INT_MASK		BIT(20)
#define RX19_COHERENT_INT_MASK		BIT(19)
#define RX18_COHERENT_INT_MASK		BIT(18)
#define RX17_COHERENT_INT_MASK		BIT(17)
#define RX16_COHERENT_INT_MASK		BIT(16)

#define RX_COHERENT_HIGH_INT_MASK				\
	(RX31_COHERENT_INT_MASK | RX30_COHERENT_INT_MASK |	\
	 RX29_COHERENT_INT_MASK | RX28_COHERENT_INT_MASK |	\
	 RX27_COHERENT_INT_MASK | RX26_COHERENT_INT_MASK |	\
	 RX25_COHERENT_INT_MASK | RX24_COHERENT_INT_MASK |	\
	 RX23_COHERENT_INT_MASK | RX22_COHERENT_INT_MASK |	\
	 RX21_COHERENT_INT_MASK | RX20_COHERENT_INT_MASK |	\
	 RX19_COHERENT_INT_MASK | RX18_COHERENT_INT_MASK |	\
	 RX17_COHERENT_INT_MASK | RX16_COHERENT_INT_MASK)

#define INT_RX3_MASK(_n)	(RX_COHERENT_HIGH_INT_MASK & (_n))

/* QDMA_CSR_INT_ENABLE5 */
#define TX31_COHERENT_INT_MASK		BIT(31)
#define TX30_COHERENT_INT_MASK		BIT(30)
#define TX29_COHERENT_INT_MASK		BIT(29)
#define TX28_COHERENT_INT_MASK		BIT(28)
#define TX27_COHERENT_INT_MASK		BIT(27)
#define TX26_COHERENT_INT_MASK		BIT(26)
#define TX25_COHERENT_INT_MASK		BIT(25)
#define TX24_COHERENT_INT_MASK		BIT(24)
#define TX23_COHERENT_INT_MASK		BIT(23)
#define TX22_COHERENT_INT_MASK		BIT(22)
#define TX21_COHERENT_INT_MASK		BIT(21)
#define TX20_COHERENT_INT_MASK		BIT(20)
#define TX19_COHERENT_INT_MASK		BIT(19)
#define TX18_COHERENT_INT_MASK		BIT(18)
#define TX17_COHERENT_INT_MASK		BIT(17)
#define TX16_COHERENT_INT_MASK		BIT(16)
#define TX15_COHERENT_INT_MASK		BIT(15)
#define TX14_COHERENT_INT_MASK		BIT(14)
#define TX13_COHERENT_INT_MASK		BIT(13)
#define TX12_COHERENT_INT_MASK		BIT(12)
#define TX11_COHERENT_INT_MASK		BIT(11)
#define TX10_COHERENT_INT_MASK		BIT(10)
#define TX9_COHERENT_INT_MASK		BIT(9)
#define TX8_COHERENT_INT_MASK		BIT(8)

#define TX_COHERENT_HIGH_INT_MASK				\
	(TX31_COHERENT_INT_MASK | TX30_COHERENT_INT_MASK |	\
	 TX29_COHERENT_INT_MASK | TX28_COHERENT_INT_MASK |	\
	 TX27_COHERENT_INT_MASK | TX26_COHERENT_INT_MASK |	\
	 TX25_COHERENT_INT_MASK | TX24_COHERENT_INT_MASK |	\
	 TX23_COHERENT_INT_MASK | TX22_COHERENT_INT_MASK |	\
	 TX21_COHERENT_INT_MASK | TX20_COHERENT_INT_MASK |	\
	 TX19_COHERENT_INT_MASK | TX18_COHERENT_INT_MASK |	\
	 TX17_COHERENT_INT_MASK | TX16_COHERENT_INT_MASK |	\
	 TX15_COHERENT_INT_MASK | TX14_COHERENT_INT_MASK |	\
	 TX13_COHERENT_INT_MASK | TX12_COHERENT_INT_MASK |	\
	 TX11_COHERENT_INT_MASK | TX10_COHERENT_INT_MASK |	\
	 TX9_COHERENT_INT_MASK | TX8_COHERENT_INT_MASK)

#define REG_TX_IRQ_BASE(_n)		((_n) ? 0x0048 : 0x0050)

#define REG_TX_IRQ_CFG(_n)		((_n) ? 0x004c : 0x0054)
#define TX_IRQ_THR_MASK			GENMASK(27, 16)
#define TX_IRQ_DEPTH_MASK		GENMASK(11, 0)

#define REG_IRQ_CLEAR_LEN(_n)		((_n) ? 0x0064 : 0x0058)
#define IRQ_CLEAR_LEN_MASK		GENMASK(7, 0)

#define REG_IRQ_STATUS(_n)		((_n) ? 0x0068 : 0x005c)
#define IRQ_ENTRY_LEN_MASK		GENMASK(27, 16)
#define IRQ_HEAD_IDX_MASK		GENMASK(11, 0)

#define REG_TX_RING_BASE(_n)	\
	(((_n) < 8) ? 0x0100 + ((_n) << 5) : 0x0b00 + (((_n) - 8) << 5))

#define REG_TX_RING_BLOCKING(_n)	\
	(((_n) < 8) ? 0x0104 + ((_n) << 5) : 0x0b04 + (((_n) - 8) << 5))

#define TX_RING_IRQ_BLOCKING_MAP_MASK			BIT(6)
#define TX_RING_IRQ_BLOCKING_CFG_MASK			BIT(4)
#define TX_RING_IRQ_BLOCKING_TX_DROP_EN_MASK		BIT(2)
#define TX_RING_IRQ_BLOCKING_MAX_TH_TXRING_EN_MASK	BIT(1)
#define TX_RING_IRQ_BLOCKING_MIN_TH_TXRING_EN_MASK	BIT(0)

#define REG_TX_CPU_IDX(_n)	\
	(((_n) < 8) ? 0x0108 + ((_n) << 5) : 0x0b08 + (((_n) - 8) << 5))

#define TX_RING_CPU_IDX_MASK		GENMASK(15, 0)

#define REG_TX_DMA_IDX(_n)	\
	(((_n) < 8) ? 0x010c + ((_n) << 5) : 0x0b0c + (((_n) - 8) << 5))

#define TX_RING_DMA_IDX_MASK		GENMASK(15, 0)

#define IRQ_RING_IDX_MASK		GENMASK(20, 16)
#define IRQ_DESC_IDX_MASK		GENMASK(15, 0)

#define REG_RX_RING_BASE(_n)	\
	(((_n) < 16) ? 0x0200 + ((_n) << 5) : 0x0e00 + (((_n) - 16) << 5))

#define REG_RX_RING_SIZE(_n)	\
	(((_n) < 16) ? 0x0204 + ((_n) << 5) : 0x0e04 + (((_n) - 16) << 5))

#define RX_RING_THR_MASK		GENMASK(31, 16)
#define RX_RING_SIZE_MASK		GENMASK(15, 0)

#define REG_RX_CPU_IDX(_n)	\
	(((_n) < 16) ? 0x0208 + ((_n) << 5) : 0x0e08 + (((_n) - 16) << 5))

#define RX_RING_CPU_IDX_MASK		GENMASK(15, 0)

#define REG_RX_DMA_IDX(_n)	\
	(((_n) < 16) ? 0x020c + ((_n) << 5) : 0x0e0c + (((_n) - 16) << 5))

#define REG_RX_DELAY_INT_IDX(_n)	\
	(((_n) < 16) ? 0x0210 + ((_n) << 5) : 0x0e10 + (((_n) - 16) << 5))

#define REG_RX_SCATTER_CFG(_n)	\
	(((_n) < 16) ? 0x0214 + ((_n) << 5) : 0x0e14 + (((_n) - 16) << 5))

#define RX_DELAY_INT_MASK		GENMASK(15, 0)

#define RX_RING_DMA_IDX_MASK		GENMASK(15, 0)

#define RX_RING_SG_EN_MASK		BIT(0)

#define REG_INGRESS_TRTCM_CFG		0x0070
#define INGRESS_TRTCM_EN_MASK		BIT(31)
#define INGRESS_TRTCM_MODE_MASK		BIT(30)
#define INGRESS_SLOW_TICK_RATIO_MASK	GENMASK(29, 16)
#define INGRESS_FAST_TICK_MASK		GENMASK(15, 0)

#define REG_QUEUE_CLOSE_CFG(_n)		(0x00a0 + ((_n) & 0xfc))
#define TXQ_DISABLE_CHAN_QUEUE_MASK(_n, _m)	BIT((_m) + (((_n) & 0x3) << 3))

#define REG_TXQ_DIS_CFG_BASE(_n)	((_n) ? 0x20a0 : 0x00a0)
#define REG_TXQ_DIS_CFG(_n, _m)		(REG_TXQ_DIS_CFG_BASE((_n)) + (_m) << 2)

#define REG_CNTR_CFG(_n)		(0x0400 + ((_n) << 3))
#define CNTR_EN_MASK			BIT(31)
#define CNTR_ALL_CHAN_EN_MASK		BIT(30)
#define CNTR_ALL_QUEUE_EN_MASK		BIT(29)
#define CNTR_ALL_DSCP_RING_EN_MASK	BIT(28)
#define CNTR_SRC_MASK			GENMASK(27, 24)
#define CNTR_DSCP_RING_MASK		GENMASK(20, 16)
#define CNTR_CHAN_MASK			GENMASK(7, 3)
#define CNTR_QUEUE_MASK			GENMASK(2, 0)

#define REG_CNTR_VAL(_n)		(0x0404 + ((_n) << 3))

#define REG_LMGR_INIT_CFG		0x1000
#define LMGR_INIT_START			BIT(31)
#define LMGR_SRAM_MODE_MASK		BIT(30)
#define HW_FWD_PKTSIZE_OVERHEAD_MASK	GENMASK(27, 20)
#define HW_FWD_DESC_NUM_MASK		GENMASK(16, 0)

#define REG_FWD_DSCP_LOW_THR		0x1004
#define FWD_DSCP_LOW_THR_MASK		GENMASK(17, 0)

#define REG_EGRESS_RATE_METER_CFG		0x100c
#define EGRESS_RATE_METER_EN_MASK		BIT(31)
#define EGRESS_RATE_METER_EQ_RATE_EN_MASK	BIT(17)
#define EGRESS_RATE_METER_WINDOW_SZ_MASK	GENMASK(16, 12)
#define EGRESS_RATE_METER_TIMESLICE_MASK	GENMASK(10, 0)

#define REG_EGRESS_TRTCM_CFG		0x1010
#define EGRESS_TRTCM_EN_MASK		BIT(31)
#define EGRESS_TRTCM_MODE_MASK		BIT(30)
#define EGRESS_SLOW_TICK_RATIO_MASK	GENMASK(29, 16)
#define EGRESS_FAST_TICK_MASK		GENMASK(15, 0)

#define TRTCM_PARAM_RW_MASK		BIT(31)
#define TRTCM_PARAM_RW_DONE_MASK	BIT(30)
#define TRTCM_PARAM_TYPE_MASK		GENMASK(29, 28)
#define TRTCM_METER_GROUP_MASK		GENMASK(27, 26)
#define TRTCM_PARAM_INDEX_MASK		GENMASK(23, 17)
#define TRTCM_PARAM_RATE_TYPE_MASK	BIT(16)

#define REG_TRTCM_CFG_PARAM(_n)		((_n) + 0x4)
#define REG_TRTCM_DATA_LOW(_n)		((_n) + 0x8)
#define REG_TRTCM_DATA_HIGH(_n)		((_n) + 0xc)

#define RATE_LIMIT_PARAM_RW_MASK	BIT(31)
#define RATE_LIMIT_PARAM_RW_DONE_MASK	BIT(30)
#define RATE_LIMIT_PARAM_TYPE_MASK	GENMASK(29, 28)
#define RATE_LIMIT_METER_GROUP_MASK	GENMASK(27, 26)
#define RATE_LIMIT_PARAM_INDEX_MASK	GENMASK(23, 16)

#define REG_TXWRR_MODE_CFG		0x1020
#define TWRR_WEIGHT_SCALE_MASK		BIT(31)
#define TWRR_WEIGHT_BASE_MASK		BIT(3)

#define REG_TXWRR_WEIGHT_CFG		0x1024
#define TWRR_RW_CMD_MASK		BIT(31)
#define TWRR_RW_CMD_DONE		BIT(30)
#define TWRR_CHAN_IDX_MASK		GENMASK(23, 19)
#define TWRR_QUEUE_IDX_MASK		GENMASK(18, 16)
#define TWRR_VALUE_MASK			GENMASK(15, 0)

#define REG_PSE_BUF_USAGE_CFG		0x1028
#define PSE_BUF_ESTIMATE_EN_MASK	BIT(29)

#define REG_CHAN_QOS_MODE(_n)		(0x1040 + ((_n) << 2))
#define CHAN_QOS_MODE_MASK(_n)		GENMASK(2 + ((_n) << 2), (_n) << 2)

#define REG_GLB_TRTCM_CFG		0x1080
#define GLB_TRTCM_EN_MASK		BIT(31)
#define GLB_TRTCM_MODE_MASK		BIT(30)
#define GLB_SLOW_TICK_RATIO_MASK	GENMASK(29, 16)
#define GLB_FAST_TICK_MASK		GENMASK(15, 0)

#define REG_TXQ_CNGST_CFG		0x10a0
#define TXQ_CNGST_DROP_EN		BIT(31)
#define TXQ_CNGST_DEI_DROP_EN		BIT(30)

#define REG_SLA_TRTCM_CFG		0x1150
#define SLA_TRTCM_EN_MASK		BIT(31)
#define SLA_TRTCM_MODE_MASK		BIT(30)
#define SLA_SLOW_TICK_RATIO_MASK	GENMASK(29, 16)
#define SLA_FAST_TICK_MASK		GENMASK(15, 0)

/* CTRL */
#define QDMA_DESC_DONE_MASK		BIT(31)
#define QDMA_DESC_DROP_MASK		BIT(30) /* tx: drop - rx: overflow */
#define QDMA_DESC_MORE_MASK		BIT(29) /* more SG elements */
#define QDMA_DESC_DEI_MASK		BIT(25)
#define QDMA_DESC_NO_DROP_MASK		BIT(24)
#define QDMA_DESC_LEN_MASK		GENMASK(15, 0)
/* DATA */
#define QDMA_DESC_NEXT_ID_MASK		GENMASK(15, 0)
/* TX MSG0 */
#define QDMA_ETH_TXMSG_MIC_IDX_MASK	BIT(30)
#define QDMA_ETH_TXMSG_SP_TAG_MASK	GENMASK(29, 14)
#define QDMA_ETH_TXMSG_ICO_MASK		BIT(13)
#define QDMA_ETH_TXMSG_UCO_MASK		BIT(12)
#define QDMA_ETH_TXMSG_TCO_MASK		BIT(11)
#define QDMA_ETH_TXMSG_TSO_MASK		BIT(10)
#define QDMA_ETH_TXMSG_FAST_MASK	BIT(9)
#define QDMA_ETH_TXMSG_OAM_MASK		BIT(8)
#define QDMA_ETH_TXMSG_CHAN_MASK	GENMASK(7, 3)
#define QDMA_ETH_TXMSG_QUEUE_MASK	GENMASK(2, 0)
/* TX MSG1 */
#define QDMA_ETH_TXMSG_NO_DROP		BIT(31)
#define QDMA_ETH_TXMSG_METER_MASK	GENMASK(30, 24)	/* 0x7f no meters */
#define QDMA_ETH_TXMSG_FPORT_MASK	GENMASK(23, 20)
#define QDMA_ETH_TXMSG_NBOQ_MASK	GENMASK(19, 15)
#define QDMA_ETH_TXMSG_HWF_MASK		BIT(14)
#define QDMA_ETH_TXMSG_HOP_MASK		BIT(13)
#define QDMA_ETH_TXMSG_PTP_MASK		BIT(12)
#define QDMA_ETH_TXMSG_ACNT_G1_MASK	GENMASK(10, 6)	/* 0x1f do not count */
#define QDMA_ETH_TXMSG_ACNT_G0_MASK	GENMASK(5, 0)	/* 0x3f do not count */

/* RX MSG0 */
#define QDMA_ETH_RXMSG_SPTAG		GENMASK(21, 14)
/* RX MSG1 */
#define QDMA_ETH_RXMSG_DEI_MASK		BIT(31)
#define QDMA_ETH_RXMSG_IP6_MASK		BIT(30)
#define QDMA_ETH_RXMSG_IP4_MASK		BIT(29)
#define QDMA_ETH_RXMSG_IP4F_MASK	BIT(28)
#define QDMA_ETH_RXMSG_L4_VALID_MASK	BIT(27)
#define QDMA_ETH_RXMSG_L4F_MASK		BIT(26)
#define QDMA_ETH_RXMSG_SPORT_MASK	GENMASK(25, 21)
#define QDMA_ETH_RXMSG_CRSN_MASK	GENMASK(20, 16)
#define QDMA_ETH_RXMSG_PPE_ENTRY_MASK	GENMASK(15, 0)

struct airoha_qdma_desc {
	__le32 rsv;
	__le32 ctrl;
	__le32 addr;
	__le32 data;
	__le32 msg0;
	__le32 msg1;
	__le32 msg2;
	__le32 msg3;
};

/* CTRL0 */
#define QDMA_FWD_DESC_CTX_MASK		BIT(31)
#define QDMA_FWD_DESC_RING_MASK		GENMASK(30, 28)
#define QDMA_FWD_DESC_IDX_MASK		GENMASK(27, 16)
#define QDMA_FWD_DESC_LEN_MASK		GENMASK(15, 0)
/* CTRL1 */
#define QDMA_FWD_DESC_FIRST_IDX_MASK	GENMASK(15, 0)
/* CTRL2 */
#define QDMA_FWD_DESC_MORE_PKT_NUM_MASK	GENMASK(2, 0)

struct airoha_qdma_fwd_desc {
	__le32 addr;
	__le32 ctrl0;
	__le32 ctrl1;
	__le32 ctrl2;
	__le32 msg0;
	__le32 msg1;
	__le32 rsv0;
	__le32 rsv1;
};

#endif /* AIROHA_REGS_H */