net: mvpp2: Split the PPv2 driver to a dedicated directory

As the mvpp2 driver is growing, move this driver to a dedicated
directory and split it into several files.

Since this driver has a lot of register defines and structure
definitions, it can benefit from having all of this into a dedicated
header file, named mvpp2.h.

A good chunk of the mvpp2 code is dedicated to Header Parser handling, so
we introduce mvpp2_prs.h where all Header Parser definitions are located,
and mvpp2_prs.c containing the related code.

In the same way, mvpp2_cls.h and mvpp2_cls.c are created to contain
Classifier and RSS related code.

The former 'mvpp2.c' file is renamed 'mvpp2_main.c' so that we can keep
the driver binary named 'mvpp2'.

This commit is only about spliting the driver into multiple files and
doesn't introduce any new function, feature or fix besides removing
'static' keywords when needed.

Signed-off-by: Maxime Chevallier <maxime.chevallier@bootlin.com>
Tested-by: Antoine Tenart <antoine.tenart@bootlin.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

8 files changed, 4030 insertions, 3889 deletions

diff --git a/drivers/net/ethernet/marvell/Makefile b/drivers/net/ethernet/marvell/Makefile
index 9498ed26dbe5..55d4d10aa7d3 100644
--- a/drivers/net/ethernet/marvell/Makefile
+++ b/drivers/net/ethernet/marvell/Makefile
@@ -7,7 +7,7 @@ obj-$(CONFIG_MVMDIO) += mvmdio.o
 obj-$(CONFIG_MV643XX_ETH) += mv643xx_eth.o
 obj-$(CONFIG_MVNETA_BM) += mvneta_bm.o
 obj-$(CONFIG_MVNETA) += mvneta.o
-obj-$(CONFIG_MVPP2) += mvpp2.o
+obj-$(CONFIG_MVPP2) += mvpp2/
 obj-$(CONFIG_PXA168_ETH) += pxa168_eth.o
 obj-$(CONFIG_SKGE) += skge.o
 obj-$(CONFIG_SKY2) += sky2.o
diff --git a/drivers/net/ethernet/marvell/mvpp2/Makefile b/drivers/net/ethernet/marvell/mvpp2/Makefile
new file mode 100644
index 000000000000..4d11dd9e3246
--- /dev/null
+++ b/drivers/net/ethernet/marvell/mvpp2/Makefile
@@ -0,0 +1,7 @@
+# SPDX-License-Identifier: GPL-2.0
+#
+# Makefile for the Marvell PPv2 driver.
+#
+obj-$(CONFIG_MVPP2) := mvpp2.o
+
+mvpp2-objs := mvpp2_main.o mvpp2_prs.o mvpp2_cls.o
diff --git a/drivers/net/ethernet/marvell/mvpp2/mvpp2.h b/drivers/net/ethernet/marvell/mvpp2/mvpp2.h
new file mode 100644
index 000000000000..def00dc3eb4e
--- /dev/null
+++ b/drivers/net/ethernet/marvell/mvpp2/mvpp2.h
@@ -0,0 +1,1046 @@
+/*
+ * Definitions for Marvell PPv2 network controller for Armada 375 SoC.
+ *
+ * Copyright (C) 2014 Marvell
+ *
+ * Marcin Wojtas <mw@semihalf.com>
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2. This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+#ifndef _MVPP2_H_
+#define _MVPP2_H_
+
+#include <linux/kernel.h>
+#include <linux/netdevice.h>
+#include <linux/phy.h>
+#include <linux/phylink.h>
+
+/* Fifo Registers */
+#define MVPP2_RX_DATA_FIFO_SIZE_REG(port)	(0x00 + 4 * (port))
+#define MVPP2_RX_ATTR_FIFO_SIZE_REG(port)	(0x20 + 4 * (port))
+#define MVPP2_RX_MIN_PKT_SIZE_REG		0x60
+#define MVPP2_RX_FIFO_INIT_REG			0x64
+#define MVPP22_TX_FIFO_THRESH_REG(port)		(0x8840 + 4 * (port))
+#define MVPP22_TX_FIFO_SIZE_REG(port)		(0x8860 + 4 * (port))
+
+/* RX DMA Top Registers */
+#define MVPP2_RX_CTRL_REG(port)			(0x140 + 4 * (port))
+#define     MVPP2_RX_LOW_LATENCY_PKT_SIZE(s)	(((s) & 0xfff) << 16)
+#define     MVPP2_RX_USE_PSEUDO_FOR_CSUM_MASK	BIT(31)
+#define MVPP2_POOL_BUF_SIZE_REG(pool)		(0x180 + 4 * (pool))
+#define     MVPP2_POOL_BUF_SIZE_OFFSET		5
+#define MVPP2_RXQ_CONFIG_REG(rxq)		(0x800 + 4 * (rxq))
+#define     MVPP2_SNOOP_PKT_SIZE_MASK		0x1ff
+#define     MVPP2_SNOOP_BUF_HDR_MASK		BIT(9)
+#define     MVPP2_RXQ_POOL_SHORT_OFFS		20
+#define     MVPP21_RXQ_POOL_SHORT_MASK		0x700000
+#define     MVPP22_RXQ_POOL_SHORT_MASK		0xf00000
+#define     MVPP2_RXQ_POOL_LONG_OFFS		24
+#define     MVPP21_RXQ_POOL_LONG_MASK		0x7000000
+#define     MVPP22_RXQ_POOL_LONG_MASK		0xf000000
+#define     MVPP2_RXQ_PACKET_OFFSET_OFFS	28
+#define     MVPP2_RXQ_PACKET_OFFSET_MASK	0x70000000
+#define     MVPP2_RXQ_DISABLE_MASK		BIT(31)
+
+/* Top Registers */
+#define MVPP2_MH_REG(port)			(0x5040 + 4 * (port))
+#define MVPP2_DSA_EXTENDED			BIT(5)
+
+/* Parser Registers */
+#define MVPP2_PRS_INIT_LOOKUP_REG		0x1000
+#define     MVPP2_PRS_PORT_LU_MAX		0xf
+#define     MVPP2_PRS_PORT_LU_MASK(port)	(0xff << ((port) * 4))
+#define     MVPP2_PRS_PORT_LU_VAL(port, val)	((val) << ((port) * 4))
+#define MVPP2_PRS_INIT_OFFS_REG(port)		(0x1004 + ((port) & 4))
+#define     MVPP2_PRS_INIT_OFF_MASK(port)	(0x3f << (((port) % 4) * 8))
+#define     MVPP2_PRS_INIT_OFF_VAL(port, val)	((val) << (((port) % 4) * 8))
+#define MVPP2_PRS_MAX_LOOP_REG(port)		(0x100c + ((port) & 4))
+#define     MVPP2_PRS_MAX_LOOP_MASK(port)	(0xff << (((port) % 4) * 8))
+#define     MVPP2_PRS_MAX_LOOP_VAL(port, val)	((val) << (((port) % 4) * 8))
+#define MVPP2_PRS_TCAM_IDX_REG			0x1100
+#define MVPP2_PRS_TCAM_DATA_REG(idx)		(0x1104 + (idx) * 4)
+#define     MVPP2_PRS_TCAM_INV_MASK		BIT(31)
+#define MVPP2_PRS_SRAM_IDX_REG			0x1200
+#define MVPP2_PRS_SRAM_DATA_REG(idx)		(0x1204 + (idx) * 4)
+#define MVPP2_PRS_TCAM_CTRL_REG			0x1230
+#define     MVPP2_PRS_TCAM_EN_MASK		BIT(0)
+
+/* RSS Registers */
+#define MVPP22_RSS_INDEX			0x1500
+#define     MVPP22_RSS_INDEX_TABLE_ENTRY(idx)	(idx)
+#define     MVPP22_RSS_INDEX_TABLE(idx)		((idx) << 8)
+#define     MVPP22_RSS_INDEX_QUEUE(idx)		((idx) << 16)
+#define MVPP22_RSS_TABLE_ENTRY			0x1508
+#define MVPP22_RSS_TABLE			0x1510
+#define     MVPP22_RSS_TABLE_POINTER(p)		(p)
+#define MVPP22_RSS_WIDTH			0x150c
+
+/* Classifier Registers */
+#define MVPP2_CLS_MODE_REG			0x1800
+#define     MVPP2_CLS_MODE_ACTIVE_MASK		BIT(0)
+#define MVPP2_CLS_PORT_WAY_REG			0x1810
+#define     MVPP2_CLS_PORT_WAY_MASK(port)	(1 << (port))
+#define MVPP2_CLS_LKP_INDEX_REG			0x1814
+#define     MVPP2_CLS_LKP_INDEX_WAY_OFFS	6
+#define MVPP2_CLS_LKP_TBL_REG			0x1818
+#define     MVPP2_CLS_LKP_TBL_RXQ_MASK		0xff
+#define     MVPP2_CLS_LKP_TBL_LOOKUP_EN_MASK	BIT(25)
+#define MVPP2_CLS_FLOW_INDEX_REG		0x1820
+#define MVPP2_CLS_FLOW_TBL0_REG			0x1824
+#define MVPP2_CLS_FLOW_TBL1_REG			0x1828
+#define MVPP2_CLS_FLOW_TBL2_REG			0x182c
+#define MVPP2_CLS_OVERSIZE_RXQ_LOW_REG(port)	(0x1980 + ((port) * 4))
+#define     MVPP2_CLS_OVERSIZE_RXQ_LOW_BITS	3
+#define     MVPP2_CLS_OVERSIZE_RXQ_LOW_MASK	0x7
+#define MVPP2_CLS_SWFWD_P2HQ_REG(port)		(0x19b0 + ((port) * 4))
+#define MVPP2_CLS_SWFWD_PCTRL_REG		0x19d0
+#define     MVPP2_CLS_SWFWD_PCTRL_MASK(port)	(1 << (port))
+
+/* Descriptor Manager Top Registers */
+#define MVPP2_RXQ_NUM_REG			0x2040
+#define MVPP2_RXQ_DESC_ADDR_REG			0x2044
+#define     MVPP22_DESC_ADDR_OFFS		8
+#define MVPP2_RXQ_DESC_SIZE_REG			0x2048
+#define     MVPP2_RXQ_DESC_SIZE_MASK		0x3ff0
+#define MVPP2_RXQ_STATUS_UPDATE_REG(rxq)	(0x3000 + 4 * (rxq))
+#define     MVPP2_RXQ_NUM_PROCESSED_OFFSET	0
+#define     MVPP2_RXQ_NUM_NEW_OFFSET		16
+#define MVPP2_RXQ_STATUS_REG(rxq)		(0x3400 + 4 * (rxq))
+#define     MVPP2_RXQ_OCCUPIED_MASK		0x3fff
+#define     MVPP2_RXQ_NON_OCCUPIED_OFFSET	16
+#define     MVPP2_RXQ_NON_OCCUPIED_MASK		0x3fff0000
+#define MVPP2_RXQ_THRESH_REG			0x204c
+#define     MVPP2_OCCUPIED_THRESH_OFFSET	0
+#define     MVPP2_OCCUPIED_THRESH_MASK		0x3fff
+#define MVPP2_RXQ_INDEX_REG			0x2050
+#define MVPP2_TXQ_NUM_REG			0x2080
+#define MVPP2_TXQ_DESC_ADDR_REG			0x2084
+#define MVPP2_TXQ_DESC_SIZE_REG			0x2088
+#define     MVPP2_TXQ_DESC_SIZE_MASK		0x3ff0
+#define MVPP2_TXQ_THRESH_REG			0x2094
+#define	    MVPP2_TXQ_THRESH_OFFSET		16
+#define	    MVPP2_TXQ_THRESH_MASK		0x3fff
+#define MVPP2_AGGR_TXQ_UPDATE_REG		0x2090
+#define MVPP2_TXQ_INDEX_REG			0x2098
+#define MVPP2_TXQ_PREF_BUF_REG			0x209c
+#define     MVPP2_PREF_BUF_PTR(desc)		((desc) & 0xfff)
+#define     MVPP2_PREF_BUF_SIZE_4		(BIT(12) | BIT(13))
+#define     MVPP2_PREF_BUF_SIZE_16		(BIT(12) | BIT(14))
+#define     MVPP2_PREF_BUF_THRESH(val)		((val) << 17)
+#define     MVPP2_TXQ_DRAIN_EN_MASK		BIT(31)
+#define MVPP2_TXQ_PENDING_REG			0x20a0
+#define     MVPP2_TXQ_PENDING_MASK		0x3fff
+#define MVPP2_TXQ_INT_STATUS_REG		0x20a4
+#define MVPP2_TXQ_SENT_REG(txq)			(0x3c00 + 4 * (txq))
+#define     MVPP2_TRANSMITTED_COUNT_OFFSET	16
+#define     MVPP2_TRANSMITTED_COUNT_MASK	0x3fff0000
+#define MVPP2_TXQ_RSVD_REQ_REG			0x20b0
+#define     MVPP2_TXQ_RSVD_REQ_Q_OFFSET		16
+#define MVPP2_TXQ_RSVD_RSLT_REG			0x20b4
+#define     MVPP2_TXQ_RSVD_RSLT_MASK		0x3fff
+#define MVPP2_TXQ_RSVD_CLR_REG			0x20b8
+#define     MVPP2_TXQ_RSVD_CLR_OFFSET		16
+#define MVPP2_AGGR_TXQ_DESC_ADDR_REG(cpu)	(0x2100 + 4 * (cpu))
+#define     MVPP22_AGGR_TXQ_DESC_ADDR_OFFS	8
+#define MVPP2_AGGR_TXQ_DESC_SIZE_REG(cpu)	(0x2140 + 4 * (cpu))
+#define     MVPP2_AGGR_TXQ_DESC_SIZE_MASK	0x3ff0
+#define MVPP2_AGGR_TXQ_STATUS_REG(cpu)		(0x2180 + 4 * (cpu))
+#define     MVPP2_AGGR_TXQ_PENDING_MASK		0x3fff
+#define MVPP2_AGGR_TXQ_INDEX_REG(cpu)		(0x21c0 + 4 * (cpu))
+
+/* MBUS bridge registers */
+#define MVPP2_WIN_BASE(w)			(0x4000 + ((w) << 2))
+#define MVPP2_WIN_SIZE(w)			(0x4020 + ((w) << 2))
+#define MVPP2_WIN_REMAP(w)			(0x4040 + ((w) << 2))
+#define MVPP2_BASE_ADDR_ENABLE			0x4060
+
+/* AXI Bridge Registers */
+#define MVPP22_AXI_BM_WR_ATTR_REG		0x4100
+#define MVPP22_AXI_BM_RD_ATTR_REG		0x4104
+#define MVPP22_AXI_AGGRQ_DESCR_RD_ATTR_REG	0x4110
+#define MVPP22_AXI_TXQ_DESCR_WR_ATTR_REG	0x4114
+#define MVPP22_AXI_TXQ_DESCR_RD_ATTR_REG	0x4118
+#define MVPP22_AXI_RXQ_DESCR_WR_ATTR_REG	0x411c
+#define MVPP22_AXI_RX_DATA_WR_ATTR_REG		0x4120
+#define MVPP22_AXI_TX_DATA_RD_ATTR_REG		0x4130
+#define MVPP22_AXI_RD_NORMAL_CODE_REG		0x4150
+#define MVPP22_AXI_RD_SNOOP_CODE_REG		0x4154
+#define MVPP22_AXI_WR_NORMAL_CODE_REG		0x4160
+#define MVPP22_AXI_WR_SNOOP_CODE_REG		0x4164
+
+/* Values for AXI Bridge registers */
+#define MVPP22_AXI_ATTR_CACHE_OFFS		0
+#define MVPP22_AXI_ATTR_DOMAIN_OFFS		12
+
+#define MVPP22_AXI_CODE_CACHE_OFFS		0
+#define MVPP22_AXI_CODE_DOMAIN_OFFS		4
+
+#define MVPP22_AXI_CODE_CACHE_NON_CACHE		0x3
+#define MVPP22_AXI_CODE_CACHE_WR_CACHE		0x7
+#define MVPP22_AXI_CODE_CACHE_RD_CACHE		0xb
+
+#define MVPP22_AXI_CODE_DOMAIN_OUTER_DOM	2
+#define MVPP22_AXI_CODE_DOMAIN_SYSTEM		3
+
+/* Interrupt Cause and Mask registers */
+#define MVPP2_ISR_TX_THRESHOLD_REG(port)	(0x5140 + 4 * (port))
+#define     MVPP2_MAX_ISR_TX_THRESHOLD		0xfffff0
+
+#define MVPP2_ISR_RX_THRESHOLD_REG(rxq)		(0x5200 + 4 * (rxq))
+#define     MVPP2_MAX_ISR_RX_THRESHOLD		0xfffff0
+#define MVPP21_ISR_RXQ_GROUP_REG(port)		(0x5400 + 4 * (port))
+
+#define MVPP22_ISR_RXQ_GROUP_INDEX_REG		0x5400
+#define MVPP22_ISR_RXQ_GROUP_INDEX_SUBGROUP_MASK 0xf
+#define MVPP22_ISR_RXQ_GROUP_INDEX_GROUP_MASK	0x380
+#define MVPP22_ISR_RXQ_GROUP_INDEX_GROUP_OFFSET	7
+
+#define MVPP22_ISR_RXQ_GROUP_INDEX_SUBGROUP_MASK 0xf
+#define MVPP22_ISR_RXQ_GROUP_INDEX_GROUP_MASK	0x380
+
+#define MVPP22_ISR_RXQ_SUB_GROUP_CONFIG_REG	0x5404
+#define MVPP22_ISR_RXQ_SUB_GROUP_STARTQ_MASK	0x1f
+#define MVPP22_ISR_RXQ_SUB_GROUP_SIZE_MASK	0xf00
+#define MVPP22_ISR_RXQ_SUB_GROUP_SIZE_OFFSET	8
+
+#define MVPP2_ISR_ENABLE_REG(port)		(0x5420 + 4 * (port))
+#define     MVPP2_ISR_ENABLE_INTERRUPT(mask)	((mask) & 0xffff)
+#define     MVPP2_ISR_DISABLE_INTERRUPT(mask)	(((mask) << 16) & 0xffff0000)
+#define MVPP2_ISR_RX_TX_CAUSE_REG(port)		(0x5480 + 4 * (port))
+#define     MVPP2_CAUSE_RXQ_OCCUP_DESC_ALL_MASK	0xffff
+#define     MVPP2_CAUSE_TXQ_OCCUP_DESC_ALL_MASK	0xff0000
+#define     MVPP2_CAUSE_TXQ_OCCUP_DESC_ALL_OFFSET	16
+#define     MVPP2_CAUSE_RX_FIFO_OVERRUN_MASK	BIT(24)
+#define     MVPP2_CAUSE_FCS_ERR_MASK		BIT(25)
+#define     MVPP2_CAUSE_TX_FIFO_UNDERRUN_MASK	BIT(26)
+#define     MVPP2_CAUSE_TX_EXCEPTION_SUM_MASK	BIT(29)
+#define     MVPP2_CAUSE_RX_EXCEPTION_SUM_MASK	BIT(30)
+#define     MVPP2_CAUSE_MISC_SUM_MASK		BIT(31)
+#define MVPP2_ISR_RX_TX_MASK_REG(port)		(0x54a0 + 4 * (port))
+#define MVPP2_ISR_PON_RX_TX_MASK_REG		0x54bc
+#define     MVPP2_PON_CAUSE_RXQ_OCCUP_DESC_ALL_MASK	0xffff
+#define     MVPP2_PON_CAUSE_TXP_OCCUP_DESC_ALL_MASK	0x3fc00000
+#define     MVPP2_PON_CAUSE_MISC_SUM_MASK		BIT(31)
+#define MVPP2_ISR_MISC_CAUSE_REG		0x55b0
+
+/* Buffer Manager registers */
+#define MVPP2_BM_POOL_BASE_REG(pool)		(0x6000 + ((pool) * 4))
+#define     MVPP2_BM_POOL_BASE_ADDR_MASK	0xfffff80
+#define MVPP2_BM_POOL_SIZE_REG(pool)		(0x6040 + ((pool) * 4))
+#define     MVPP2_BM_POOL_SIZE_MASK		0xfff0
+#define MVPP2_BM_POOL_READ_PTR_REG(pool)	(0x6080 + ((pool) * 4))
+#define     MVPP2_BM_POOL_GET_READ_PTR_MASK	0xfff0
+#define MVPP2_BM_POOL_PTRS_NUM_REG(pool)	(0x60c0 + ((pool) * 4))
+#define     MVPP2_BM_POOL_PTRS_NUM_MASK		0xfff0
+#define MVPP2_BM_BPPI_READ_PTR_REG(pool)	(0x6100 + ((pool) * 4))
+#define MVPP2_BM_BPPI_PTRS_NUM_REG(pool)	(0x6140 + ((pool) * 4))
+#define     MVPP2_BM_BPPI_PTR_NUM_MASK		0x7ff
+#define MVPP22_BM_POOL_PTRS_NUM_MASK		0xfff8
+#define     MVPP2_BM_BPPI_PREFETCH_FULL_MASK	BIT(16)
+#define MVPP2_BM_POOL_CTRL_REG(pool)		(0x6200 + ((pool) * 4))
+#define     MVPP2_BM_START_MASK			BIT(0)
+#define     MVPP2_BM_STOP_MASK			BIT(1)
+#define     MVPP2_BM_STATE_MASK			BIT(4)
+#define     MVPP2_BM_LOW_THRESH_OFFS		8
+#define     MVPP2_BM_LOW_THRESH_MASK		0x7f00
+#define     MVPP2_BM_LOW_THRESH_VALUE(val)	((val) << \
+						MVPP2_BM_LOW_THRESH_OFFS)
+#define     MVPP2_BM_HIGH_THRESH_OFFS		16
+#define     MVPP2_BM_HIGH_THRESH_MASK		0x7f0000
+#define     MVPP2_BM_HIGH_THRESH_VALUE(val)	((val) << \
+						MVPP2_BM_HIGH_THRESH_OFFS)
+#define MVPP2_BM_INTR_CAUSE_REG(pool)		(0x6240 + ((pool) * 4))
+#define     MVPP2_BM_RELEASED_DELAY_MASK	BIT(0)
+#define     MVPP2_BM_ALLOC_FAILED_MASK		BIT(1)
+#define     MVPP2_BM_BPPE_EMPTY_MASK		BIT(2)
+#define     MVPP2_BM_BPPE_FULL_MASK		BIT(3)
+#define     MVPP2_BM_AVAILABLE_BP_LOW_MASK	BIT(4)
+#define MVPP2_BM_INTR_MASK_REG(pool)		(0x6280 + ((pool) * 4))
+#define MVPP2_BM_PHY_ALLOC_REG(pool)		(0x6400 + ((pool) * 4))
+#define     MVPP2_BM_PHY_ALLOC_GRNTD_MASK	BIT(0)
+#define MVPP2_BM_VIRT_ALLOC_REG			0x6440
+#define MVPP22_BM_ADDR_HIGH_ALLOC		0x6444
+#define     MVPP22_BM_ADDR_HIGH_PHYS_MASK	0xff
+#define     MVPP22_BM_ADDR_HIGH_VIRT_MASK	0xff00
+#define     MVPP22_BM_ADDR_HIGH_VIRT_SHIFT	8
+#define MVPP2_BM_PHY_RLS_REG(pool)		(0x6480 + ((pool) * 4))
+#define     MVPP2_BM_PHY_RLS_MC_BUFF_MASK	BIT(0)
+#define     MVPP2_BM_PHY_RLS_PRIO_EN_MASK	BIT(1)
+#define     MVPP2_BM_PHY_RLS_GRNTD_MASK		BIT(2)
+#define MVPP2_BM_VIRT_RLS_REG			0x64c0
+#define MVPP22_BM_ADDR_HIGH_RLS_REG		0x64c4
+#define     MVPP22_BM_ADDR_HIGH_PHYS_RLS_MASK	0xff
+#define     MVPP22_BM_ADDR_HIGH_VIRT_RLS_MASK	0xff00
+#define     MVPP22_BM_ADDR_HIGH_VIRT_RLS_SHIFT	8
+
+/* TX Scheduler registers */
+#define MVPP2_TXP_SCHED_PORT_INDEX_REG		0x8000
+#define MVPP2_TXP_SCHED_Q_CMD_REG		0x8004
+#define     MVPP2_TXP_SCHED_ENQ_MASK		0xff
+#define     MVPP2_TXP_SCHED_DISQ_OFFSET		8
+#define MVPP2_TXP_SCHED_CMD_1_REG		0x8010
+#define MVPP2_TXP_SCHED_PERIOD_REG		0x8018
+#define MVPP2_TXP_SCHED_MTU_REG			0x801c
+#define     MVPP2_TXP_MTU_MAX			0x7FFFF
+#define MVPP2_TXP_SCHED_REFILL_REG		0x8020
+#define     MVPP2_TXP_REFILL_TOKENS_ALL_MASK	0x7ffff
+#define     MVPP2_TXP_REFILL_PERIOD_ALL_MASK	0x3ff00000
+#define     MVPP2_TXP_REFILL_PERIOD_MASK(v)	((v) << 20)
+#define MVPP2_TXP_SCHED_TOKEN_SIZE_REG		0x8024
+#define     MVPP2_TXP_TOKEN_SIZE_MAX		0xffffffff
+#define MVPP2_TXQ_SCHED_REFILL_REG(q)		(0x8040 + ((q) << 2))
+#define     MVPP2_TXQ_REFILL_TOKENS_ALL_MASK	0x7ffff
+#define     MVPP2_TXQ_REFILL_PERIOD_ALL_MASK	0x3ff00000
+#define     MVPP2_TXQ_REFILL_PERIOD_MASK(v)	((v) << 20)
+#define MVPP2_TXQ_SCHED_TOKEN_SIZE_REG(q)	(0x8060 + ((q) << 2))
+#define     MVPP2_TXQ_TOKEN_SIZE_MAX		0x7fffffff
+#define MVPP2_TXQ_SCHED_TOKEN_CNTR_REG(q)	(0x8080 + ((q) << 2))
+#define     MVPP2_TXQ_TOKEN_CNTR_MAX		0xffffffff
+
+/* TX general registers */
+#define MVPP2_TX_SNOOP_REG			0x8800
+#define MVPP2_TX_PORT_FLUSH_REG			0x8810
+#define     MVPP2_TX_PORT_FLUSH_MASK(port)	(1 << (port))
+
+/* LMS registers */
+#define MVPP2_SRC_ADDR_MIDDLE			0x24
+#define MVPP2_SRC_ADDR_HIGH			0x28
+#define MVPP2_PHY_AN_CFG0_REG			0x34
+#define     MVPP2_PHY_AN_STOP_SMI0_MASK		BIT(7)
+#define MVPP2_MNG_EXTENDED_GLOBAL_CTRL_REG	0x305c
+#define     MVPP2_EXT_GLOBAL_CTRL_DEFAULT	0x27
+
+/* Per-port registers */
+#define MVPP2_GMAC_CTRL_0_REG			0x0
+#define     MVPP2_GMAC_PORT_EN_MASK		BIT(0)
+#define     MVPP2_GMAC_PORT_TYPE_MASK		BIT(1)
+#define     MVPP2_GMAC_MAX_RX_SIZE_OFFS		2
+#define     MVPP2_GMAC_MAX_RX_SIZE_MASK		0x7ffc
+#define     MVPP2_GMAC_MIB_CNTR_EN_MASK		BIT(15)
+#define MVPP2_GMAC_CTRL_1_REG			0x4
+#define     MVPP2_GMAC_PERIODIC_XON_EN_MASK	BIT(1)
+#define     MVPP2_GMAC_GMII_LB_EN_MASK		BIT(5)
+#define     MVPP2_GMAC_PCS_LB_EN_BIT		6
+#define     MVPP2_GMAC_PCS_LB_EN_MASK		BIT(6)
+#define     MVPP2_GMAC_SA_LOW_OFFS		7
+#define MVPP2_GMAC_CTRL_2_REG			0x8
+#define     MVPP2_GMAC_INBAND_AN_MASK		BIT(0)
+#define     MVPP2_GMAC_FLOW_CTRL_MASK		GENMASK(2, 1)
+#define     MVPP2_GMAC_PCS_ENABLE_MASK		BIT(3)
+#define     MVPP2_GMAC_INTERNAL_CLK_MASK	BIT(4)
+#define     MVPP2_GMAC_DISABLE_PADDING		BIT(5)
+#define     MVPP2_GMAC_PORT_RESET_MASK		BIT(6)
+#define MVPP2_GMAC_AUTONEG_CONFIG		0xc
+#define     MVPP2_GMAC_FORCE_LINK_DOWN		BIT(0)
+#define     MVPP2_GMAC_FORCE_LINK_PASS		BIT(1)
+#define     MVPP2_GMAC_IN_BAND_AUTONEG		BIT(2)
+#define     MVPP2_GMAC_IN_BAND_AUTONEG_BYPASS	BIT(3)
+#define     MVPP2_GMAC_IN_BAND_RESTART_AN	BIT(4)
+#define     MVPP2_GMAC_CONFIG_MII_SPEED	BIT(5)
+#define     MVPP2_GMAC_CONFIG_GMII_SPEED	BIT(6)
+#define     MVPP2_GMAC_AN_SPEED_EN		BIT(7)
+#define     MVPP2_GMAC_FC_ADV_EN		BIT(9)
+#define     MVPP2_GMAC_FC_ADV_ASM_EN		BIT(10)
+#define     MVPP2_GMAC_FLOW_CTRL_AUTONEG	BIT(11)
+#define     MVPP2_GMAC_CONFIG_FULL_DUPLEX	BIT(12)
+#define     MVPP2_GMAC_AN_DUPLEX_EN		BIT(13)
+#define MVPP2_GMAC_STATUS0			0x10
+#define     MVPP2_GMAC_STATUS0_LINK_UP		BIT(0)
+#define     MVPP2_GMAC_STATUS0_GMII_SPEED	BIT(1)
+#define     MVPP2_GMAC_STATUS0_MII_SPEED	BIT(2)
+#define     MVPP2_GMAC_STATUS0_FULL_DUPLEX	BIT(3)
+#define     MVPP2_GMAC_STATUS0_RX_PAUSE		BIT(6)
+#define     MVPP2_GMAC_STATUS0_TX_PAUSE		BIT(7)
+#define     MVPP2_GMAC_STATUS0_AN_COMPLETE	BIT(11)
+#define MVPP2_GMAC_PORT_FIFO_CFG_1_REG		0x1c
+#define     MVPP2_GMAC_TX_FIFO_MIN_TH_OFFS	6
+#define     MVPP2_GMAC_TX_FIFO_MIN_TH_ALL_MASK	0x1fc0
+#define     MVPP2_GMAC_TX_FIFO_MIN_TH_MASK(v)	(((v) << 6) & \
+					MVPP2_GMAC_TX_FIFO_MIN_TH_ALL_MASK)
+#define MVPP22_GMAC_INT_STAT			0x20
+#define     MVPP22_GMAC_INT_STAT_LINK		BIT(1)
+#define MVPP22_GMAC_INT_MASK			0x24
+#define     MVPP22_GMAC_INT_MASK_LINK_STAT	BIT(1)
+#define MVPP22_GMAC_CTRL_4_REG			0x90
+#define     MVPP22_CTRL4_EXT_PIN_GMII_SEL	BIT(0)
+#define     MVPP22_CTRL4_RX_FC_EN		BIT(3)
+#define     MVPP22_CTRL4_TX_FC_EN		BIT(4)
+#define     MVPP22_CTRL4_DP_CLK_SEL		BIT(5)
+#define     MVPP22_CTRL4_SYNC_BYPASS_DIS	BIT(6)
+#define     MVPP22_CTRL4_QSGMII_BYPASS_ACTIVE	BIT(7)
+#define MVPP22_GMAC_INT_SUM_MASK		0xa4
+#define     MVPP22_GMAC_INT_SUM_MASK_LINK_STAT	BIT(1)
+
+/* Per-port XGMAC registers. PPv2.2 only, only for GOP port 0,
+ * relative to port->base.
+ */
+#define MVPP22_XLG_CTRL0_REG			0x100
+#define     MVPP22_XLG_CTRL0_PORT_EN		BIT(0)
+#define     MVPP22_XLG_CTRL0_MAC_RESET_DIS	BIT(1)
+#define     MVPP22_XLG_CTRL0_RX_FLOW_CTRL_EN	BIT(7)
+#define     MVPP22_XLG_CTRL0_TX_FLOW_CTRL_EN	BIT(8)
+#define     MVPP22_XLG_CTRL0_MIB_CNT_DIS	BIT(14)
+#define MVPP22_XLG_CTRL1_REG			0x104
+#define     MVPP22_XLG_CTRL1_FRAMESIZELIMIT_OFFS	0
+#define     MVPP22_XLG_CTRL1_FRAMESIZELIMIT_MASK	0x1fff
+#define MVPP22_XLG_STATUS			0x10c
+#define     MVPP22_XLG_STATUS_LINK_UP		BIT(0)
+#define MVPP22_XLG_INT_STAT			0x114
+#define     MVPP22_XLG_INT_STAT_LINK		BIT(1)
+#define MVPP22_XLG_INT_MASK			0x118
+#define     MVPP22_XLG_INT_MASK_LINK		BIT(1)
+#define MVPP22_XLG_CTRL3_REG			0x11c
+#define     MVPP22_XLG_CTRL3_MACMODESELECT_MASK	(7 << 13)
+#define     MVPP22_XLG_CTRL3_MACMODESELECT_GMAC	(0 << 13)
+#define     MVPP22_XLG_CTRL3_MACMODESELECT_10G	(1 << 13)
+#define MVPP22_XLG_EXT_INT_MASK			0x15c
+#define     MVPP22_XLG_EXT_INT_MASK_XLG		BIT(1)
+#define     MVPP22_XLG_EXT_INT_MASK_GIG		BIT(2)
+#define MVPP22_XLG_CTRL4_REG			0x184
+#define     MVPP22_XLG_CTRL4_FWD_FC		BIT(5)
+#define     MVPP22_XLG_CTRL4_FWD_PFC		BIT(6)
+#define     MVPP22_XLG_CTRL4_MACMODSELECT_GMAC	BIT(12)
+#define     MVPP22_XLG_CTRL4_EN_IDLE_CHECK	BIT(14)
+
+/* SMI registers. PPv2.2 only, relative to priv->iface_base. */
+#define MVPP22_SMI_MISC_CFG_REG			0x1204
+#define     MVPP22_SMI_POLLING_EN		BIT(10)
+
+#define MVPP22_GMAC_BASE(port)		(0x7000 + (port) * 0x1000 + 0xe00)
+
+#define MVPP2_CAUSE_TXQ_SENT_DESC_ALL_MASK	0xff
+
+/* Descriptor ring Macros */
+#define MVPP2_QUEUE_NEXT_DESC(q, index) \
+	(((index) < (q)->last_desc) ? ((index) + 1) : 0)
+
+/* XPCS registers. PPv2.2 only */
+#define MVPP22_MPCS_BASE(port)			(0x7000 + (port) * 0x1000)
+#define MVPP22_MPCS_CTRL			0x14
+#define     MVPP22_MPCS_CTRL_FWD_ERR_CONN	BIT(10)
+#define MVPP22_MPCS_CLK_RESET			0x14c
+#define     MAC_CLK_RESET_SD_TX			BIT(0)
+#define     MAC_CLK_RESET_SD_RX			BIT(1)
+#define     MAC_CLK_RESET_MAC			BIT(2)
+#define     MVPP22_MPCS_CLK_RESET_DIV_RATIO(n)	((n) << 4)
+#define     MVPP22_MPCS_CLK_RESET_DIV_SET	BIT(11)
+
+/* XPCS registers. PPv2.2 only */
+#define MVPP22_XPCS_BASE(port)			(0x7400 + (port) * 0x1000)
+#define MVPP22_XPCS_CFG0			0x0
+#define     MVPP22_XPCS_CFG0_PCS_MODE(n)	((n) << 3)
+#define     MVPP22_XPCS_CFG0_ACTIVE_LANE(n)	((n) << 5)
+
+/* System controller registers. Accessed through a regmap. */
+#define GENCONF_SOFT_RESET1				0x1108
+#define     GENCONF_SOFT_RESET1_GOP			BIT(6)
+#define GENCONF_PORT_CTRL0				0x1110
+#define     GENCONF_PORT_CTRL0_BUS_WIDTH_SELECT		BIT(1)
+#define     GENCONF_PORT_CTRL0_RX_DATA_SAMPLE		BIT(29)
+#define     GENCONF_PORT_CTRL0_CLK_DIV_PHASE_CLR	BIT(31)
+#define GENCONF_PORT_CTRL1				0x1114
+#define     GENCONF_PORT_CTRL1_EN(p)			BIT(p)
+#define     GENCONF_PORT_CTRL1_RESET(p)			(BIT(p) << 28)
+#define GENCONF_CTRL0					0x1120
+#define     GENCONF_CTRL0_PORT0_RGMII			BIT(0)
+#define     GENCONF_CTRL0_PORT1_RGMII_MII		BIT(1)
+#define     GENCONF_CTRL0_PORT1_RGMII			BIT(2)
+
+/* Various constants */
+
+/* Coalescing */
+#define MVPP2_TXDONE_COAL_PKTS_THRESH	64
+#define MVPP2_TXDONE_HRTIMER_PERIOD_NS	1000000UL
+#define MVPP2_TXDONE_COAL_USEC		1000
+#define MVPP2_RX_COAL_PKTS		32
+#define MVPP2_RX_COAL_USEC		64
+
+/* The two bytes Marvell header. Either contains a special value used
+ * by Marvell switches when a specific hardware mode is enabled (not
+ * supported by this driver) or is filled automatically by zeroes on
+ * the RX side. Those two bytes being at the front of the Ethernet
+ * header, they allow to have the IP header aligned on a 4 bytes
+ * boundary automatically: the hardware skips those two bytes on its
+ * own.
+ */
+#define MVPP2_MH_SIZE			2
+#define MVPP2_ETH_TYPE_LEN		2
+#define MVPP2_PPPOE_HDR_SIZE		8
+#define MVPP2_VLAN_TAG_LEN		4
+#define MVPP2_VLAN_TAG_EDSA_LEN		8
+
+/* Lbtd 802.3 type */
+#define MVPP2_IP_LBDT_TYPE		0xfffa
+
+#define MVPP2_TX_CSUM_MAX_SIZE		9800
+
+/* Timeout constants */
+#define MVPP2_TX_DISABLE_TIMEOUT_MSEC	1000
+#define MVPP2_TX_PENDING_TIMEOUT_MSEC	1000
+
+#define MVPP2_TX_MTU_MAX		0x7ffff
+
+/* Maximum number of T-CONTs of PON port */
+#define MVPP2_MAX_TCONT			16
+
+/* Maximum number of supported ports */
+#define MVPP2_MAX_PORTS			4
+
+/* Maximum number of TXQs used by single port */
+#define MVPP2_MAX_TXQ			8
+
+/* MVPP2_MAX_TSO_SEGS is the maximum number of fragments to allow in the GSO
+ * skb. As we need a maxium of two descriptors per fragments (1 header, 1 data),
+ * multiply this value by two to count the maximum number of skb descs needed.
+ */
+#define MVPP2_MAX_TSO_SEGS		300
+#define MVPP2_MAX_SKB_DESCS		(MVPP2_MAX_TSO_SEGS * 2 + MAX_SKB_FRAGS)
+
+/* Dfault number of RXQs in use */
+#define MVPP2_DEFAULT_RXQ		4
+
+/* Max number of Rx descriptors */
+#define MVPP2_MAX_RXD_MAX		1024
+#define MVPP2_MAX_RXD_DFLT		128
+
+/* Max number of Tx descriptors */
+#define MVPP2_MAX_TXD_MAX		2048
+#define MVPP2_MAX_TXD_DFLT		1024
+
+/* Amount of Tx descriptors that can be reserved at once by CPU */
+#define MVPP2_CPU_DESC_CHUNK		64
+
+/* Max number of Tx descriptors in each aggregated queue */
+#define MVPP2_AGGR_TXQ_SIZE		256
+
+/* Descriptor aligned size */
+#define MVPP2_DESC_ALIGNED_SIZE		32
+
+/* Descriptor alignment mask */
+#define MVPP2_TX_DESC_ALIGN		(MVPP2_DESC_ALIGNED_SIZE - 1)
+
+/* RX FIFO constants */
+#define MVPP2_RX_FIFO_PORT_DATA_SIZE_32KB	0x8000
+#define MVPP2_RX_FIFO_PORT_DATA_SIZE_8KB	0x2000
+#define MVPP2_RX_FIFO_PORT_DATA_SIZE_4KB	0x1000
+#define MVPP2_RX_FIFO_PORT_ATTR_SIZE_32KB	0x200
+#define MVPP2_RX_FIFO_PORT_ATTR_SIZE_8KB	0x80
+#define MVPP2_RX_FIFO_PORT_ATTR_SIZE_4KB	0x40
+#define MVPP2_RX_FIFO_PORT_MIN_PKT		0x80
+
+/* TX FIFO constants */
+#define MVPP22_TX_FIFO_DATA_SIZE_10KB		0xa
+#define MVPP22_TX_FIFO_DATA_SIZE_3KB		0x3
+#define MVPP2_TX_FIFO_THRESHOLD_MIN		256
+#define MVPP2_TX_FIFO_THRESHOLD_10KB	\
+	(MVPP22_TX_FIFO_DATA_SIZE_10KB * 1024 - MVPP2_TX_FIFO_THRESHOLD_MIN)
+#define MVPP2_TX_FIFO_THRESHOLD_3KB	\
+	(MVPP22_TX_FIFO_DATA_SIZE_3KB * 1024 - MVPP2_TX_FIFO_THRESHOLD_MIN)
+
+/* RX buffer constants */
+#define MVPP2_SKB_SHINFO_SIZE \
+	SKB_DATA_ALIGN(sizeof(struct skb_shared_info))
+
+#define MVPP2_RX_PKT_SIZE(mtu) \
+	ALIGN((mtu) + MVPP2_MH_SIZE + MVPP2_VLAN_TAG_LEN + \
+	      ETH_HLEN + ETH_FCS_LEN, cache_line_size())
+
+#define MVPP2_RX_BUF_SIZE(pkt_size)	((pkt_size) + NET_SKB_PAD)
+#define MVPP2_RX_TOTAL_SIZE(buf_size)	((buf_size) + MVPP2_SKB_SHINFO_SIZE)
+#define MVPP2_RX_MAX_PKT_SIZE(total_size) \
+	((total_size) - NET_SKB_PAD - MVPP2_SKB_SHINFO_SIZE)
+
+#define MVPP2_BIT_TO_BYTE(bit)		((bit) / 8)
+
+/* IPv6 max L3 address size */
+#define MVPP2_MAX_L3_ADDR_SIZE		16
+
+/* Port flags */
+#define MVPP2_F_LOOPBACK		BIT(0)
+
+/* Marvell tag types */
+enum mvpp2_tag_type {
+	MVPP2_TAG_TYPE_NONE = 0,
+	MVPP2_TAG_TYPE_MH   = 1,
+	MVPP2_TAG_TYPE_DSA  = 2,
+	MVPP2_TAG_TYPE_EDSA = 3,
+	MVPP2_TAG_TYPE_VLAN = 4,
+	MVPP2_TAG_TYPE_LAST = 5
+};
+
+/* L2 cast enum */
+enum mvpp2_prs_l2_cast {
+	MVPP2_PRS_L2_UNI_CAST,
+	MVPP2_PRS_L2_MULTI_CAST,
+};
+
+/* L3 cast enum */
+enum mvpp2_prs_l3_cast {
+	MVPP2_PRS_L3_UNI_CAST,
+	MVPP2_PRS_L3_MULTI_CAST,
+	MVPP2_PRS_L3_BROAD_CAST
+};
+
+/* BM constants */
+#define MVPP2_BM_JUMBO_BUF_NUM		512
+#define MVPP2_BM_LONG_BUF_NUM		1024
+#define MVPP2_BM_SHORT_BUF_NUM		2048
+#define MVPP2_BM_POOL_SIZE_MAX		(16*1024 - MVPP2_BM_POOL_PTR_ALIGN/4)
+#define MVPP2_BM_POOL_PTR_ALIGN		128
+
+/* BM cookie (32 bits) definition */
+#define MVPP2_BM_COOKIE_POOL_OFFS	8
+#define MVPP2_BM_COOKIE_CPU_OFFS	24
+
+#define MVPP2_BM_SHORT_FRAME_SIZE		512
+#define MVPP2_BM_LONG_FRAME_SIZE		2048
+#define MVPP2_BM_JUMBO_FRAME_SIZE		10240
+/* BM short pool packet size
+ * These value assure that for SWF the total number
+ * of bytes allocated for each buffer will be 512
+ */
+#define MVPP2_BM_SHORT_PKT_SIZE	MVPP2_RX_MAX_PKT_SIZE(MVPP2_BM_SHORT_FRAME_SIZE)
+#define MVPP2_BM_LONG_PKT_SIZE	MVPP2_RX_MAX_PKT_SIZE(MVPP2_BM_LONG_FRAME_SIZE)
+#define MVPP2_BM_JUMBO_PKT_SIZE	MVPP2_RX_MAX_PKT_SIZE(MVPP2_BM_JUMBO_FRAME_SIZE)
+
+#define MVPP21_ADDR_SPACE_SZ		0
+#define MVPP22_ADDR_SPACE_SZ		SZ_64K
+
+#define MVPP2_MAX_THREADS		8
+#define MVPP2_MAX_QVECS			MVPP2_MAX_THREADS
+
+/* GMAC MIB Counters register definitions */
+#define MVPP21_MIB_COUNTERS_OFFSET		0x1000
+#define MVPP21_MIB_COUNTERS_PORT_SZ		0x400
+#define MVPP22_MIB_COUNTERS_OFFSET		0x0
+#define MVPP22_MIB_COUNTERS_PORT_SZ		0x100
+
+#define MVPP2_MIB_GOOD_OCTETS_RCVD		0x0
+#define MVPP2_MIB_BAD_OCTETS_RCVD		0x8
+#define MVPP2_MIB_CRC_ERRORS_SENT		0xc
+#define MVPP2_MIB_UNICAST_FRAMES_RCVD		0x10
+#define MVPP2_MIB_BROADCAST_FRAMES_RCVD		0x18
+#define MVPP2_MIB_MULTICAST_FRAMES_RCVD		0x1c
+#define MVPP2_MIB_FRAMES_64_OCTETS		0x20
+#define MVPP2_MIB_FRAMES_65_TO_127_OCTETS	0x24
+#define MVPP2_MIB_FRAMES_128_TO_255_OCTETS	0x28
+#define MVPP2_MIB_FRAMES_256_TO_511_OCTETS	0x2c
+#define MVPP2_MIB_FRAMES_512_TO_1023_OCTETS	0x30
+#define MVPP2_MIB_FRAMES_1024_TO_MAX_OCTETS	0x34
+#define MVPP2_MIB_GOOD_OCTETS_SENT		0x38
+#define MVPP2_MIB_UNICAST_FRAMES_SENT		0x40
+#define MVPP2_MIB_MULTICAST_FRAMES_SENT		0x48
+#define MVPP2_MIB_BROADCAST_FRAMES_SENT		0x4c
+#define MVPP2_MIB_FC_SENT			0x54
+#define MVPP2_MIB_FC_RCVD			0x58
+#define MVPP2_MIB_RX_FIFO_OVERRUN		0x5c
+#define MVPP2_MIB_UNDERSIZE_RCVD		0x60
+#define MVPP2_MIB_FRAGMENTS_RCVD		0x64
+#define MVPP2_MIB_OVERSIZE_RCVD			0x68
+#define MVPP2_MIB_JABBER_RCVD			0x6c
+#define MVPP2_MIB_MAC_RCV_ERROR			0x70
+#define MVPP2_MIB_BAD_CRC_EVENT			0x74
+#define MVPP2_MIB_COLLISION			0x78
+#define MVPP2_MIB_LATE_COLLISION		0x7c
+
+#define MVPP2_MIB_COUNTERS_STATS_DELAY		(1 * HZ)
+
+#define MVPP2_DESC_DMA_MASK	DMA_BIT_MASK(40)
+
+/* Definitions */
+
+/* Shared Packet Processor resources */
+struct mvpp2 {
+	/* Shared registers' base addresses */
+	void __iomem *lms_base;
+	void __iomem *iface_base;
+
+	/* On PPv2.2, each "software thread" can access the base
+	 * register through a separate address space, each 64 KB apart
+	 * from each other. Typically, such address spaces will be
+	 * used per CPU.
+	 */
+	void __iomem *swth_base[MVPP2_MAX_THREADS];
+
+	/* On PPv2.2, some port control registers are located into the system
+	 * controller space. These registers are accessible through a regmap.
+	 */
+	struct regmap *sysctrl_base;
+
+	/* Common clocks */
+	struct clk *pp_clk;
+	struct clk *gop_clk;
+	struct clk *mg_clk;
+	struct clk *mg_core_clk;
+	struct clk *axi_clk;
+
+	/* List of pointers to port structures */
+	int port_count;
+	struct mvpp2_port *port_list[MVPP2_MAX_PORTS];
+
+	/* Aggregated TXQs */
+	struct mvpp2_tx_queue *aggr_txqs;
+
+	/* BM pools */
+	struct mvpp2_bm_pool *bm_pools;
+
+	/* PRS shadow table */
+	struct mvpp2_prs_shadow *prs_shadow;
+	/* PRS auxiliary table for double vlan entries control */
+	bool *prs_double_vlans;
+
+	/* Tclk value */
+	u32 tclk;
+
+	/* HW version */
+	enum { MVPP21, MVPP22 } hw_version;
+
+	/* Maximum number of RXQs per port */
+	unsigned int max_port_rxqs;
+
+	/* Workqueue to gather hardware statistics */
+	char queue_name[30];
+	struct workqueue_struct *stats_queue;
+};
+
+struct mvpp2_pcpu_stats {
+	struct	u64_stats_sync syncp;
+	u64	rx_packets;
+	u64	rx_bytes;
+	u64	tx_packets;
+	u64	tx_bytes;
+};
+
+/* Per-CPU port control */
+struct mvpp2_port_pcpu {
+	struct hrtimer tx_done_timer;
+	bool timer_scheduled;
+	/* Tasklet for egress finalization */
+	struct tasklet_struct tx_done_tasklet;
+};
+
+struct mvpp2_queue_vector {
+	int irq;
+	struct napi_struct napi;
+	enum { MVPP2_QUEUE_VECTOR_SHARED, MVPP2_QUEUE_VECTOR_PRIVATE } type;
+	int sw_thread_id;
+	u16 sw_thread_mask;
+	int first_rxq;
+	int nrxqs;
+	u32 pending_cause_rx;
+	struct mvpp2_port *port;
+};
+
+struct mvpp2_port {
+	u8 id;
+
+	/* Index of the port from the "group of ports" complex point
+	 * of view
+	 */
+	int gop_id;
+
+	int link_irq;
+
+	struct mvpp2 *priv;
+
+	/* Firmware node associated to the port */
+	struct fwnode_handle *fwnode;
+
+	/* Is a PHY always connected to the port */
+	bool has_phy;
+
+	/* Per-port registers' base address */
+	void __iomem *base;
+	void __iomem *stats_base;
+
+	struct mvpp2_rx_queue **rxqs;
+	unsigned int nrxqs;
+	struct mvpp2_tx_queue **txqs;
+	unsigned int ntxqs;
+	struct net_device *dev;
+
+	int pkt_size;
+
+	/* Per-CPU port control */
+	struct mvpp2_port_pcpu __percpu *pcpu;
+
+	/* Flags */
+	unsigned long flags;
+
+	u16 tx_ring_size;
+	u16 rx_ring_size;
+	struct mvpp2_pcpu_stats __percpu *stats;
+	u64 *ethtool_stats;
+
+	/* Per-port work and its lock to gather hardware statistics */
+	struct mutex gather_stats_lock;
+	struct delayed_work stats_work;
+
+	struct device_node *of_node;
+
+	phy_interface_t phy_interface;
+	struct phylink *phylink;
+	struct phy *comphy;
+
+	struct mvpp2_bm_pool *pool_long;
+	struct mvpp2_bm_pool *pool_short;
+
+	/* Index of first port's physical RXQ */
+	u8 first_rxq;
+
+	struct mvpp2_queue_vector qvecs[MVPP2_MAX_QVECS];
+	unsigned int nqvecs;
+	bool has_tx_irqs;
+
+	u32 tx_time_coal;
+};
+
+/* The mvpp2_tx_desc and mvpp2_rx_desc structures describe the
+ * layout of the transmit and reception DMA descriptors, and their
+ * layout is therefore defined by the hardware design
+ */
+
+#define MVPP2_TXD_L3_OFF_SHIFT		0
+#define MVPP2_TXD_IP_HLEN_SHIFT		8
+#define MVPP2_TXD_L4_CSUM_FRAG		BIT(13)
+#define MVPP2_TXD_L4_CSUM_NOT		BIT(14)
+#define MVPP2_TXD_IP_CSUM_DISABLE	BIT(15)
+#define MVPP2_TXD_PADDING_DISABLE	BIT(23)
+#define MVPP2_TXD_L4_UDP		BIT(24)
+#define MVPP2_TXD_L3_IP6		BIT(26)
+#define MVPP2_TXD_L_DESC		BIT(28)
+#define MVPP2_TXD_F_DESC		BIT(29)
+
+#define MVPP2_RXD_ERR_SUMMARY		BIT(15)
+#define MVPP2_RXD_ERR_CODE_MASK		(BIT(13) | BIT(14))
+#define MVPP2_RXD_ERR_CRC		0x0
+#define MVPP2_RXD_ERR_OVERRUN		BIT(13)
+#define MVPP2_RXD_ERR_RESOURCE		(BIT(13) | BIT(14))
+#define MVPP2_RXD_BM_POOL_ID_OFFS	16
+#define MVPP2_RXD_BM_POOL_ID_MASK	(BIT(16) | BIT(17) | BIT(18))
+#define MVPP2_RXD_HWF_SYNC		BIT(21)
+#define MVPP2_RXD_L4_CSUM_OK		BIT(22)
+#define MVPP2_RXD_IP4_HEADER_ERR	BIT(24)
+#define MVPP2_RXD_L4_TCP		BIT(25)
+#define MVPP2_RXD_L4_UDP		BIT(26)
+#define MVPP2_RXD_L3_IP4		BIT(28)
+#define MVPP2_RXD_L3_IP6		BIT(30)
+#define MVPP2_RXD_BUF_HDR		BIT(31)
+
+/* HW TX descriptor for PPv2.1 */
+struct mvpp21_tx_desc {
+	u32 command;		/* Options used by HW for packet transmitting.*/
+	u8  packet_offset;	/* the offset from the buffer beginning	*/
+	u8  phys_txq;		/* destination queue ID			*/
+	u16 data_size;		/* data size of transmitted packet in bytes */
+	u32 buf_dma_addr;	/* physical addr of transmitted buffer	*/
+	u32 buf_cookie;		/* cookie for access to TX buffer in tx path */
+	u32 reserved1[3];	/* hw_cmd (for future use, BM, PON, PNC) */
+	u32 reserved2;		/* reserved (for future use)		*/
+};
+
+/* HW RX descriptor for PPv2.1 */
+struct mvpp21_rx_desc {
+	u32 status;		/* info about received packet		*/
+	u16 reserved1;		/* parser_info (for future use, PnC)	*/
+	u16 data_size;		/* size of received packet in bytes	*/
+	u32 buf_dma_addr;	/* physical address of the buffer	*/
+	u32 buf_cookie;		/* cookie for access to RX buffer in rx path */
+	u16 reserved2;		/* gem_port_id (for future use, PON)	*/
+	u16 reserved3;		/* csum_l4 (for future use, PnC)	*/
+	u8  reserved4;		/* bm_qset (for future use, BM)		*/
+	u8  reserved5;
+	u16 reserved6;		/* classify_info (for future use, PnC)	*/
+	u32 reserved7;		/* flow_id (for future use, PnC) */
+	u32 reserved8;
+};
+
+/* HW TX descriptor for PPv2.2 */
+struct mvpp22_tx_desc {
+	u32 command;
+	u8  packet_offset;
+	u8  phys_txq;
+	u16 data_size;
+	u64 reserved1;
+	u64 buf_dma_addr_ptp;
+	u64 buf_cookie_misc;
+};
+
+/* HW RX descriptor for PPv2.2 */
+struct mvpp22_rx_desc {
+	u32 status;
+	u16 reserved1;
+	u16 data_size;
+	u32 reserved2;
+	u32 reserved3;
+	u64 buf_dma_addr_key_hash;
+	u64 buf_cookie_misc;
+};
+
+/* Opaque type used by the driver to manipulate the HW TX and RX
+ * descriptors
+ */
+struct mvpp2_tx_desc {
+	union {
+		struct mvpp21_tx_desc pp21;
+		struct mvpp22_tx_desc pp22;
+	};
+};
+
+struct mvpp2_rx_desc {
+	union {
+		struct mvpp21_rx_desc pp21;
+		struct mvpp22_rx_desc pp22;
+	};
+};
+
+struct mvpp2_txq_pcpu_buf {
+	/* Transmitted SKB */
+	struct sk_buff *skb;
+
+	/* Physical address of transmitted buffer */
+	dma_addr_t dma;
+
+	/* Size transmitted */
+	size_t size;
+};
+
+/* Per-CPU Tx queue control */
+struct mvpp2_txq_pcpu {
+	int cpu;
+
+	/* Number of Tx DMA descriptors in the descriptor ring */
+	int size;
+
+	/* Number of currently used Tx DMA descriptor in the
+	 * descriptor ring
+	 */
+	int count;
+
+	int wake_threshold;
+	int stop_threshold;
+
+	/* Number of Tx DMA descriptors reserved for each CPU */
+	int reserved_num;
+
+	/* Infos about transmitted buffers */
+	struct mvpp2_txq_pcpu_buf *buffs;
+
+	/* Index of last TX DMA descriptor that was inserted */
+	int txq_put_index;
+
+	/* Index of the TX DMA descriptor to be cleaned up */
+	int txq_get_index;
+
+	/* DMA buffer for TSO headers */
+	char *tso_headers;
+	dma_addr_t tso_headers_dma;
+};
+
+struct mvpp2_tx_queue {
+	/* Physical number of this Tx queue */
+	u8 id;
+
+	/* Logical number of this Tx queue */
+	u8 log_id;
+
+	/* Number of Tx DMA descriptors in the descriptor ring */
+	int size;
+
+	/* Number of currently used Tx DMA descriptor in the descriptor ring */
+	int count;
+
+	/* Per-CPU control of physical Tx queues */
+	struct mvpp2_txq_pcpu __percpu *pcpu;
+
+	u32 done_pkts_coal;
+
+	/* Virtual address of thex Tx DMA descriptors array */
+	struct mvpp2_tx_desc *descs;
+
+	/* DMA address of the Tx DMA descriptors array */
+	dma_addr_t descs_dma;
+
+	/* Index of the last Tx DMA descriptor */
+	int last_desc;
+
+	/* Index of the next Tx DMA descriptor to process */
+	int next_desc_to_proc;
+};
+
+struct mvpp2_rx_queue {
+	/* RX queue number, in the range 0-31 for physical RXQs */
+	u8 id;
+
+	/* Num of rx descriptors in the rx descriptor ring */
+	int size;
+
+	u32 pkts_coal;
+	u32 time_coal;
+
+	/* Virtual address of the RX DMA descriptors array */
+	struct mvpp2_rx_desc *descs;
+
+	/* DMA address of the RX DMA descriptors array */
+	dma_addr_t descs_dma;
+
+	/* Index of the last RX DMA descriptor */
+	int last_desc;
+
+	/* Index of the next RX DMA descriptor to process */
+	int next_desc_to_proc;
+
+	/* ID of port to which physical RXQ is mapped */
+	int port;
+
+	/* Port's logic RXQ number to which physical RXQ is mapped */
+	int logic_rxq;
+};
+
+struct mvpp2_bm_pool {
+	/* Pool number in the range 0-7 */
+	int id;
+
+	/* Buffer Pointers Pool External (BPPE) size */
+	int size;
+	/* BPPE size in bytes */
+	int size_bytes;
+	/* Number of buffers for this pool */
+	int buf_num;
+	/* Pool buffer size */
+	int buf_size;
+	/* Packet size */
+	int pkt_size;
+	int frag_size;
+
+	/* BPPE virtual base address */
+	u32 *virt_addr;
+	/* BPPE DMA base address */
+	dma_addr_t dma_addr;
+
+	/* Ports using BM pool */
+	u32 port_map;
+};
+
+#define IS_TSO_HEADER(txq_pcpu, addr) \
+	((addr) >= (txq_pcpu)->tso_headers_dma && \
+	 (addr) < (txq_pcpu)->tso_headers_dma + \
+	 (txq_pcpu)->size * TSO_HEADER_SIZE)
+
+#define MVPP2_DRIVER_NAME "mvpp2"
+#define MVPP2_DRIVER_VERSION "1.0"
+
+void mvpp2_write(struct mvpp2 *priv, u32 offset, u32 data);
+u32 mvpp2_read(struct mvpp2 *priv, u32 offset);
+
+u32 mvpp2_read_relaxed(struct mvpp2 *priv, u32 offset);
+
+void mvpp2_percpu_write(struct mvpp2 *priv, int cpu, u32 offset, u32 data);
+u32 mvpp2_percpu_read(struct mvpp2 *priv, int cpu, u32 offset);
+
+void mvpp2_percpu_write_relaxed(struct mvpp2 *priv, int cpu, u32 offset,
+				u32 data);
+
+#endif
diff --git a/drivers/net/ethernet/marvell/mvpp2/mvpp2_cls.c b/drivers/net/ethernet/marvell/mvpp2/mvpp2_cls.c
new file mode 100644
index 000000000000..8581d5b17dd5
--- /dev/null
+++ b/drivers/net/ethernet/marvell/mvpp2/mvpp2_cls.c
@@ -0,0 +1,141 @@
+/*
+ * RSS and Classifier helpers for Marvell PPv2 Network Controller
+ *
+ * Copyright (C) 2014 Marvell
+ *
+ * Marcin Wojtas <mw@semihalf.com>
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2. This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+
+#include "mvpp2.h"
+#include "mvpp2_cls.h"
+
+/* Update classification flow table registers */
+static void mvpp2_cls_flow_write(struct mvpp2 *priv,
+				 struct mvpp2_cls_flow_entry *fe)
+{
+	mvpp2_write(priv, MVPP2_CLS_FLOW_INDEX_REG, fe->index);
+	mvpp2_write(priv, MVPP2_CLS_FLOW_TBL0_REG,  fe->data[0]);
+	mvpp2_write(priv, MVPP2_CLS_FLOW_TBL1_REG,  fe->data[1]);
+	mvpp2_write(priv, MVPP2_CLS_FLOW_TBL2_REG,  fe->data[2]);
+}
+
+/* Update classification lookup table register */
+static void mvpp2_cls_lookup_write(struct mvpp2 *priv,
+				   struct mvpp2_cls_lookup_entry *le)
+{
+	u32 val;
+
+	val = (le->way << MVPP2_CLS_LKP_INDEX_WAY_OFFS) | le->lkpid;
+	mvpp2_write(priv, MVPP2_CLS_LKP_INDEX_REG, val);
+	mvpp2_write(priv, MVPP2_CLS_LKP_TBL_REG, le->data);
+}
+
+/* Classifier default initialization */
+void mvpp2_cls_init(struct mvpp2 *priv)
+{
+	struct mvpp2_cls_lookup_entry le;
+	struct mvpp2_cls_flow_entry fe;
+	int index;
+
+	/* Enable classifier */
+	mvpp2_write(priv, MVPP2_CLS_MODE_REG, MVPP2_CLS_MODE_ACTIVE_MASK);
+
+	/* Clear classifier flow table */
+	memset(&fe.data, 0, sizeof(fe.data));
+	for (index = 0; index < MVPP2_CLS_FLOWS_TBL_SIZE; index++) {
+		fe.index = index;
+		mvpp2_cls_flow_write(priv, &fe);
+	}
+
+	/* Clear classifier lookup table */
+	le.data = 0;
+	for (index = 0; index < MVPP2_CLS_LKP_TBL_SIZE; index++) {
+		le.lkpid = index;
+		le.way = 0;
+		mvpp2_cls_lookup_write(priv, &le);
+
+		le.way = 1;
+		mvpp2_cls_lookup_write(priv, &le);
+	}
+}
+
+void mvpp2_cls_port_config(struct mvpp2_port *port)
+{
+	struct mvpp2_cls_lookup_entry le;
+	u32 val;
+
+	/* Set way for the port */
+	val = mvpp2_read(port->priv, MVPP2_CLS_PORT_WAY_REG);
+	val &= ~MVPP2_CLS_PORT_WAY_MASK(port->id);
+	mvpp2_write(port->priv, MVPP2_CLS_PORT_WAY_REG, val);
+
+	/* Pick the entry to be accessed in lookup ID decoding table
+	 * according to the way and lkpid.
+	 */
+	le.lkpid = port->id;
+	le.way = 0;
+	le.data = 0;
+
+	/* Set initial CPU queue for receiving packets */
+	le.data &= ~MVPP2_CLS_LKP_TBL_RXQ_MASK;
+	le.data |= port->first_rxq;
+
+	/* Disable classification engines */
+	le.data &= ~MVPP2_CLS_LKP_TBL_LOOKUP_EN_MASK;
+
+	/* Update lookup ID table entry */
+	mvpp2_cls_lookup_write(port->priv, &le);
+}
+
+/* Set CPU queue number for oversize packets */
+void mvpp2_cls_oversize_rxq_set(struct mvpp2_port *port)
+{
+	u32 val;
+
+	mvpp2_write(port->priv, MVPP2_CLS_OVERSIZE_RXQ_LOW_REG(port->id),
+		    port->first_rxq & MVPP2_CLS_OVERSIZE_RXQ_LOW_MASK);
+
+	mvpp2_write(port->priv, MVPP2_CLS_SWFWD_P2HQ_REG(port->id),
+		    (port->first_rxq >> MVPP2_CLS_OVERSIZE_RXQ_LOW_BITS));
+
+	val = mvpp2_read(port->priv, MVPP2_CLS_SWFWD_PCTRL_REG);
+	val |= MVPP2_CLS_SWFWD_PCTRL_MASK(port->id);
+	mvpp2_write(port->priv, MVPP2_CLS_SWFWD_PCTRL_REG, val);
+}
+
+void mvpp22_init_rss(struct mvpp2_port *port)
+{
+	struct mvpp2 *priv = port->priv;
+	int i;
+
+	/* Set the table width: replace the whole classifier Rx queue number
+	 * with the ones configured in RSS table entries.
+	 */
+	mvpp2_write(priv, MVPP22_RSS_INDEX, MVPP22_RSS_INDEX_TABLE(0));
+	mvpp2_write(priv, MVPP22_RSS_WIDTH, 8);
+
+	/* Loop through the classifier Rx Queues and map them to a RSS table.
+	 * Map them all to the first table (0) by default.
+	 */
+	for (i = 0; i < MVPP2_CLS_RX_QUEUES; i++) {
+		mvpp2_write(priv, MVPP22_RSS_INDEX, MVPP22_RSS_INDEX_QUEUE(i));
+		mvpp2_write(priv, MVPP22_RSS_TABLE,
+			    MVPP22_RSS_TABLE_POINTER(0));
+	}
+
+	/* Configure the first table to evenly distribute the packets across
+	 * real Rx Queues. The table entries map a hash to an port Rx Queue.
+	 */
+	for (i = 0; i < MVPP22_RSS_TABLE_ENTRIES; i++) {
+		u32 sel = MVPP22_RSS_INDEX_TABLE(0) |
+			  MVPP22_RSS_INDEX_TABLE_ENTRY(i);
+		mvpp2_write(priv, MVPP22_RSS_INDEX, sel);
+
+		mvpp2_write(priv, MVPP22_RSS_TABLE_ENTRY, i % port->nrxqs);
+	}
+
+}
diff --git a/drivers/net/ethernet/marvell/mvpp2/mvpp2_cls.h b/drivers/net/ethernet/marvell/mvpp2/mvpp2_cls.h
new file mode 100644
index 000000000000..8e1d7f9ffa0b
--- /dev/null
+++ b/drivers/net/ethernet/marvell/mvpp2/mvpp2_cls.h
@@ -0,0 +1,44 @@
+/*
+ * RSS and Classifier definitions for Marvell PPv2 Network Controller
+ *
+ * Copyright (C) 2014 Marvell
+ *
+ * Marcin Wojtas <mw@semihalf.com>
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2. This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+
+#ifndef _MVPP2_CLS_H_
+#define _MVPP2_CLS_H_
+
+/* Classifier constants */
+#define MVPP2_CLS_FLOWS_TBL_SIZE	512
+#define MVPP2_CLS_FLOWS_TBL_DATA_WORDS	3
+#define MVPP2_CLS_LKP_TBL_SIZE		64
+#define MVPP2_CLS_RX_QUEUES		256
+
+/* RSS constants */
+#define MVPP22_RSS_TABLE_ENTRIES	32
+
+struct mvpp2_cls_flow_entry {
+	u32 index;
+	u32 data[MVPP2_CLS_FLOWS_TBL_DATA_WORDS];
+};
+
+struct mvpp2_cls_lookup_entry {
+	u32 lkpid;
+	u32 way;
+	u32 data;
+};
+
+void mvpp22_init_rss(struct mvpp2_port *port);
+
+void mvpp2_cls_init(struct mvpp2 *priv);
+
+void mvpp2_cls_port_config(struct mvpp2_port *port);
+
+void mvpp2_cls_oversize_rxq_set(struct mvpp2_port *port);
+
+#endif
diff --git a/drivers/net/ethernet/marvell/mvpp2.c b/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c
index 6847cd431aa0..45622bffd81a 100644
--- a/drivers/net/ethernet/marvell/mvpp2.c
+++ b/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c
@@ -40,846 +40,9 @@
 #include <net/ipv6.h>
 #include <net/tso.h>
 
-/* Fifo Registers */
-#define MVPP2_RX_DATA_FIFO_SIZE_REG(port)	(0x00 + 4 * (port))
-#define MVPP2_RX_ATTR_FIFO_SIZE_REG(port)	(0x20 + 4 * (port))
-#define MVPP2_RX_MIN_PKT_SIZE_REG		0x60
-#define MVPP2_RX_FIFO_INIT_REG			0x64
-#define MVPP22_TX_FIFO_THRESH_REG(port)		(0x8840 + 4 * (port))
-#define MVPP22_TX_FIFO_SIZE_REG(port)		(0x8860 + 4 * (port))
-
-/* RX DMA Top Registers */
-#define MVPP2_RX_CTRL_REG(port)			(0x140 + 4 * (port))
-#define     MVPP2_RX_LOW_LATENCY_PKT_SIZE(s)	(((s) & 0xfff) << 16)
-#define     MVPP2_RX_USE_PSEUDO_FOR_CSUM_MASK	BIT(31)
-#define MVPP2_POOL_BUF_SIZE_REG(pool)		(0x180 + 4 * (pool))
-#define     MVPP2_POOL_BUF_SIZE_OFFSET		5
-#define MVPP2_RXQ_CONFIG_REG(rxq)		(0x800 + 4 * (rxq))
-#define     MVPP2_SNOOP_PKT_SIZE_MASK		0x1ff
-#define     MVPP2_SNOOP_BUF_HDR_MASK		BIT(9)
-#define     MVPP2_RXQ_POOL_SHORT_OFFS		20
-#define     MVPP21_RXQ_POOL_SHORT_MASK		0x700000
-#define     MVPP22_RXQ_POOL_SHORT_MASK		0xf00000
-#define     MVPP2_RXQ_POOL_LONG_OFFS		24
-#define     MVPP21_RXQ_POOL_LONG_MASK		0x7000000
-#define     MVPP22_RXQ_POOL_LONG_MASK		0xf000000
-#define     MVPP2_RXQ_PACKET_OFFSET_OFFS	28
-#define     MVPP2_RXQ_PACKET_OFFSET_MASK	0x70000000
-#define     MVPP2_RXQ_DISABLE_MASK		BIT(31)
-
-/* Top Registers */
-#define MVPP2_MH_REG(port)			(0x5040 + 4 * (port))
-#define MVPP2_DSA_EXTENDED			BIT(5)
-
-/* Parser Registers */
-#define MVPP2_PRS_INIT_LOOKUP_REG		0x1000
-#define     MVPP2_PRS_PORT_LU_MAX		0xf
-#define     MVPP2_PRS_PORT_LU_MASK(port)	(0xff << ((port) * 4))
-#define     MVPP2_PRS_PORT_LU_VAL(port, val)	((val) << ((port) * 4))
-#define MVPP2_PRS_INIT_OFFS_REG(port)		(0x1004 + ((port) & 4))
-#define     MVPP2_PRS_INIT_OFF_MASK(port)	(0x3f << (((port) % 4) * 8))
-#define     MVPP2_PRS_INIT_OFF_VAL(port, val)	((val) << (((port) % 4) * 8))
-#define MVPP2_PRS_MAX_LOOP_REG(port)		(0x100c + ((port) & 4))
-#define     MVPP2_PRS_MAX_LOOP_MASK(port)	(0xff << (((port) % 4) * 8))
-#define     MVPP2_PRS_MAX_LOOP_VAL(port, val)	((val) << (((port) % 4) * 8))
-#define MVPP2_PRS_TCAM_IDX_REG			0x1100
-#define MVPP2_PRS_TCAM_DATA_REG(idx)		(0x1104 + (idx) * 4)
-#define     MVPP2_PRS_TCAM_INV_MASK		BIT(31)
-#define MVPP2_PRS_SRAM_IDX_REG			0x1200
-#define MVPP2_PRS_SRAM_DATA_REG(idx)		(0x1204 + (idx) * 4)
-#define MVPP2_PRS_TCAM_CTRL_REG			0x1230
-#define     MVPP2_PRS_TCAM_EN_MASK		BIT(0)
-
-/* RSS Registers */
-#define MVPP22_RSS_INDEX			0x1500
-#define     MVPP22_RSS_INDEX_TABLE_ENTRY(idx)	(idx)
-#define     MVPP22_RSS_INDEX_TABLE(idx)		((idx) << 8)
-#define     MVPP22_RSS_INDEX_QUEUE(idx)		((idx) << 16)
-#define MVPP22_RSS_TABLE_ENTRY			0x1508
-#define MVPP22_RSS_TABLE			0x1510
-#define     MVPP22_RSS_TABLE_POINTER(p)		(p)
-#define MVPP22_RSS_WIDTH			0x150c
-
-/* Classifier Registers */
-#define MVPP2_CLS_MODE_REG			0x1800
-#define     MVPP2_CLS_MODE_ACTIVE_MASK		BIT(0)
-#define MVPP2_CLS_PORT_WAY_REG			0x1810
-#define     MVPP2_CLS_PORT_WAY_MASK(port)	(1 << (port))
-#define MVPP2_CLS_LKP_INDEX_REG			0x1814
-#define     MVPP2_CLS_LKP_INDEX_WAY_OFFS	6
-#define MVPP2_CLS_LKP_TBL_REG			0x1818
-#define     MVPP2_CLS_LKP_TBL_RXQ_MASK		0xff
-#define     MVPP2_CLS_LKP_TBL_LOOKUP_EN_MASK	BIT(25)
-#define MVPP2_CLS_FLOW_INDEX_REG		0x1820
-#define MVPP2_CLS_FLOW_TBL0_REG			0x1824
-#define MVPP2_CLS_FLOW_TBL1_REG			0x1828
-#define MVPP2_CLS_FLOW_TBL2_REG			0x182c
-#define MVPP2_CLS_OVERSIZE_RXQ_LOW_REG(port)	(0x1980 + ((port) * 4))
-#define     MVPP2_CLS_OVERSIZE_RXQ_LOW_BITS	3
-#define     MVPP2_CLS_OVERSIZE_RXQ_LOW_MASK	0x7
-#define MVPP2_CLS_SWFWD_P2HQ_REG(port)		(0x19b0 + ((port) * 4))
-#define MVPP2_CLS_SWFWD_PCTRL_REG		0x19d0
-#define     MVPP2_CLS_SWFWD_PCTRL_MASK(port)	(1 << (port))
-
-/* Descriptor Manager Top Registers */
-#define MVPP2_RXQ_NUM_REG			0x2040
-#define MVPP2_RXQ_DESC_ADDR_REG			0x2044
-#define     MVPP22_DESC_ADDR_OFFS		8
-#define MVPP2_RXQ_DESC_SIZE_REG			0x2048
-#define     MVPP2_RXQ_DESC_SIZE_MASK		0x3ff0
-#define MVPP2_RXQ_STATUS_UPDATE_REG(rxq)	(0x3000 + 4 * (rxq))
-#define     MVPP2_RXQ_NUM_PROCESSED_OFFSET	0
-#define     MVPP2_RXQ_NUM_NEW_OFFSET		16
-#define MVPP2_RXQ_STATUS_REG(rxq)		(0x3400 + 4 * (rxq))
-#define     MVPP2_RXQ_OCCUPIED_MASK		0x3fff
-#define     MVPP2_RXQ_NON_OCCUPIED_OFFSET	16
-#define     MVPP2_RXQ_NON_OCCUPIED_MASK		0x3fff0000
-#define MVPP2_RXQ_THRESH_REG			0x204c
-#define     MVPP2_OCCUPIED_THRESH_OFFSET	0
-#define     MVPP2_OCCUPIED_THRESH_MASK		0x3fff
-#define MVPP2_RXQ_INDEX_REG			0x2050
-#define MVPP2_TXQ_NUM_REG			0x2080
-#define MVPP2_TXQ_DESC_ADDR_REG			0x2084
-#define MVPP2_TXQ_DESC_SIZE_REG			0x2088
-#define     MVPP2_TXQ_DESC_SIZE_MASK		0x3ff0
-#define MVPP2_TXQ_THRESH_REG			0x2094
-#define	    MVPP2_TXQ_THRESH_OFFSET		16
-#define	    MVPP2_TXQ_THRESH_MASK		0x3fff
-#define MVPP2_AGGR_TXQ_UPDATE_REG		0x2090
-#define MVPP2_TXQ_INDEX_REG			0x2098
-#define MVPP2_TXQ_PREF_BUF_REG			0x209c
-#define     MVPP2_PREF_BUF_PTR(desc)		((desc) & 0xfff)
-#define     MVPP2_PREF_BUF_SIZE_4		(BIT(12) | BIT(13))
-#define     MVPP2_PREF_BUF_SIZE_16		(BIT(12) | BIT(14))
-#define     MVPP2_PREF_BUF_THRESH(val)		((val) << 17)
-#define     MVPP2_TXQ_DRAIN_EN_MASK		BIT(31)
-#define MVPP2_TXQ_PENDING_REG			0x20a0
-#define     MVPP2_TXQ_PENDING_MASK		0x3fff
-#define MVPP2_TXQ_INT_STATUS_REG		0x20a4
-#define MVPP2_TXQ_SENT_REG(txq)			(0x3c00 + 4 * (txq))
-#define     MVPP2_TRANSMITTED_COUNT_OFFSET	16
-#define     MVPP2_TRANSMITTED_COUNT_MASK	0x3fff0000
-#define MVPP2_TXQ_RSVD_REQ_REG			0x20b0
-#define     MVPP2_TXQ_RSVD_REQ_Q_OFFSET		16
-#define MVPP2_TXQ_RSVD_RSLT_REG			0x20b4
-#define     MVPP2_TXQ_RSVD_RSLT_MASK		0x3fff
-#define MVPP2_TXQ_RSVD_CLR_REG			0x20b8
-#define     MVPP2_TXQ_RSVD_CLR_OFFSET		16
-#define MVPP2_AGGR_TXQ_DESC_ADDR_REG(cpu)	(0x2100 + 4 * (cpu))
-#define     MVPP22_AGGR_TXQ_DESC_ADDR_OFFS	8
-#define MVPP2_AGGR_TXQ_DESC_SIZE_REG(cpu)	(0x2140 + 4 * (cpu))
-#define     MVPP2_AGGR_TXQ_DESC_SIZE_MASK	0x3ff0
-#define MVPP2_AGGR_TXQ_STATUS_REG(cpu)		(0x2180 + 4 * (cpu))
-#define     MVPP2_AGGR_TXQ_PENDING_MASK		0x3fff
-#define MVPP2_AGGR_TXQ_INDEX_REG(cpu)		(0x21c0 + 4 * (cpu))
-
-/* MBUS bridge registers */
-#define MVPP2_WIN_BASE(w)			(0x4000 + ((w) << 2))
-#define MVPP2_WIN_SIZE(w)			(0x4020 + ((w) << 2))
-#define MVPP2_WIN_REMAP(w)			(0x4040 + ((w) << 2))
-#define MVPP2_BASE_ADDR_ENABLE			0x4060
-
-/* AXI Bridge Registers */
-#define MVPP22_AXI_BM_WR_ATTR_REG		0x4100
-#define MVPP22_AXI_BM_RD_ATTR_REG		0x4104
-#define MVPP22_AXI_AGGRQ_DESCR_RD_ATTR_REG	0x4110
-#define MVPP22_AXI_TXQ_DESCR_WR_ATTR_REG	0x4114
-#define MVPP22_AXI_TXQ_DESCR_RD_ATTR_REG	0x4118
-#define MVPP22_AXI_RXQ_DESCR_WR_ATTR_REG	0x411c
-#define MVPP22_AXI_RX_DATA_WR_ATTR_REG		0x4120
-#define MVPP22_AXI_TX_DATA_RD_ATTR_REG		0x4130
-#define MVPP22_AXI_RD_NORMAL_CODE_REG		0x4150
-#define MVPP22_AXI_RD_SNOOP_CODE_REG		0x4154
-#define MVPP22_AXI_WR_NORMAL_CODE_REG		0x4160
-#define MVPP22_AXI_WR_SNOOP_CODE_REG		0x4164
-
-/* Values for AXI Bridge registers */
-#define MVPP22_AXI_ATTR_CACHE_OFFS		0
-#define MVPP22_AXI_ATTR_DOMAIN_OFFS		12
-
-#define MVPP22_AXI_CODE_CACHE_OFFS		0
-#define MVPP22_AXI_CODE_DOMAIN_OFFS		4
-
-#define MVPP22_AXI_CODE_CACHE_NON_CACHE		0x3
-#define MVPP22_AXI_CODE_CACHE_WR_CACHE		0x7
-#define MVPP22_AXI_CODE_CACHE_RD_CACHE		0xb
-
-#define MVPP22_AXI_CODE_DOMAIN_OUTER_DOM	2
-#define MVPP22_AXI_CODE_DOMAIN_SYSTEM		3
-
-/* Interrupt Cause and Mask registers */
-#define MVPP2_ISR_TX_THRESHOLD_REG(port)	(0x5140 + 4 * (port))
-#define     MVPP2_MAX_ISR_TX_THRESHOLD		0xfffff0
-
-#define MVPP2_ISR_RX_THRESHOLD_REG(rxq)		(0x5200 + 4 * (rxq))
-#define     MVPP2_MAX_ISR_RX_THRESHOLD		0xfffff0
-#define MVPP21_ISR_RXQ_GROUP_REG(port)		(0x5400 + 4 * (port))
-
-#define MVPP22_ISR_RXQ_GROUP_INDEX_REG		0x5400
-#define MVPP22_ISR_RXQ_GROUP_INDEX_SUBGROUP_MASK 0xf
-#define MVPP22_ISR_RXQ_GROUP_INDEX_GROUP_MASK	0x380
-#define MVPP22_ISR_RXQ_GROUP_INDEX_GROUP_OFFSET	7
-
-#define MVPP22_ISR_RXQ_GROUP_INDEX_SUBGROUP_MASK 0xf
-#define MVPP22_ISR_RXQ_GROUP_INDEX_GROUP_MASK	0x380
-
-#define MVPP22_ISR_RXQ_SUB_GROUP_CONFIG_REG	0x5404
-#define MVPP22_ISR_RXQ_SUB_GROUP_STARTQ_MASK	0x1f
-#define MVPP22_ISR_RXQ_SUB_GROUP_SIZE_MASK	0xf00
-#define MVPP22_ISR_RXQ_SUB_GROUP_SIZE_OFFSET	8
-
-#define MVPP2_ISR_ENABLE_REG(port)		(0x5420 + 4 * (port))
-#define     MVPP2_ISR_ENABLE_INTERRUPT(mask)	((mask) & 0xffff)
-#define     MVPP2_ISR_DISABLE_INTERRUPT(mask)	(((mask) << 16) & 0xffff0000)
-#define MVPP2_ISR_RX_TX_CAUSE_REG(port)		(0x5480 + 4 * (port))
-#define     MVPP2_CAUSE_RXQ_OCCUP_DESC_ALL_MASK	0xffff
-#define     MVPP2_CAUSE_TXQ_OCCUP_DESC_ALL_MASK	0xff0000
-#define     MVPP2_CAUSE_TXQ_OCCUP_DESC_ALL_OFFSET	16
-#define     MVPP2_CAUSE_RX_FIFO_OVERRUN_MASK	BIT(24)
-#define     MVPP2_CAUSE_FCS_ERR_MASK		BIT(25)
-#define     MVPP2_CAUSE_TX_FIFO_UNDERRUN_MASK	BIT(26)
-#define     MVPP2_CAUSE_TX_EXCEPTION_SUM_MASK	BIT(29)
-#define     MVPP2_CAUSE_RX_EXCEPTION_SUM_MASK	BIT(30)
-#define     MVPP2_CAUSE_MISC_SUM_MASK		BIT(31)
-#define MVPP2_ISR_RX_TX_MASK_REG(port)		(0x54a0 + 4 * (port))
-#define MVPP2_ISR_PON_RX_TX_MASK_REG		0x54bc
-#define     MVPP2_PON_CAUSE_RXQ_OCCUP_DESC_ALL_MASK	0xffff
-#define     MVPP2_PON_CAUSE_TXP_OCCUP_DESC_ALL_MASK	0x3fc00000
-#define     MVPP2_PON_CAUSE_MISC_SUM_MASK		BIT(31)
-#define MVPP2_ISR_MISC_CAUSE_REG		0x55b0
-
-/* Buffer Manager registers */
-#define MVPP2_BM_POOL_BASE_REG(pool)		(0x6000 + ((pool) * 4))
-#define     MVPP2_BM_POOL_BASE_ADDR_MASK	0xfffff80
-#define MVPP2_BM_POOL_SIZE_REG(pool)		(0x6040 + ((pool) * 4))
-#define     MVPP2_BM_POOL_SIZE_MASK		0xfff0
-#define MVPP2_BM_POOL_READ_PTR_REG(pool)	(0x6080 + ((pool) * 4))
-#define     MVPP2_BM_POOL_GET_READ_PTR_MASK	0xfff0
-#define MVPP2_BM_POOL_PTRS_NUM_REG(pool)	(0x60c0 + ((pool) * 4))
-#define     MVPP2_BM_POOL_PTRS_NUM_MASK		0xfff0
-#define MVPP2_BM_BPPI_READ_PTR_REG(pool)	(0x6100 + ((pool) * 4))
-#define MVPP2_BM_BPPI_PTRS_NUM_REG(pool)	(0x6140 + ((pool) * 4))
-#define     MVPP2_BM_BPPI_PTR_NUM_MASK		0x7ff
-#define MVPP22_BM_POOL_PTRS_NUM_MASK		0xfff8
-#define     MVPP2_BM_BPPI_PREFETCH_FULL_MASK	BIT(16)
-#define MVPP2_BM_POOL_CTRL_REG(pool)		(0x6200 + ((pool) * 4))
-#define     MVPP2_BM_START_MASK			BIT(0)
-#define     MVPP2_BM_STOP_MASK			BIT(1)
-#define     MVPP2_BM_STATE_MASK			BIT(4)
-#define     MVPP2_BM_LOW_THRESH_OFFS		8
-#define     MVPP2_BM_LOW_THRESH_MASK		0x7f00
-#define     MVPP2_BM_LOW_THRESH_VALUE(val)	((val) << \
-						MVPP2_BM_LOW_THRESH_OFFS)
-#define     MVPP2_BM_HIGH_THRESH_OFFS		16
-#define     MVPP2_BM_HIGH_THRESH_MASK		0x7f0000
-#define     MVPP2_BM_HIGH_THRESH_VALUE(val)	((val) << \
-						MVPP2_BM_HIGH_THRESH_OFFS)
-#define MVPP2_BM_INTR_CAUSE_REG(pool)		(0x6240 + ((pool) * 4))
-#define     MVPP2_BM_RELEASED_DELAY_MASK	BIT(0)
-#define     MVPP2_BM_ALLOC_FAILED_MASK		BIT(1)
-#define     MVPP2_BM_BPPE_EMPTY_MASK		BIT(2)
-#define     MVPP2_BM_BPPE_FULL_MASK		BIT(3)
-#define     MVPP2_BM_AVAILABLE_BP_LOW_MASK	BIT(4)
-#define MVPP2_BM_INTR_MASK_REG(pool)		(0x6280 + ((pool) * 4))
-#define MVPP2_BM_PHY_ALLOC_REG(pool)		(0x6400 + ((pool) * 4))
-#define     MVPP2_BM_PHY_ALLOC_GRNTD_MASK	BIT(0)
-#define MVPP2_BM_VIRT_ALLOC_REG			0x6440
-#define MVPP22_BM_ADDR_HIGH_ALLOC		0x6444
-#define     MVPP22_BM_ADDR_HIGH_PHYS_MASK	0xff
-#define     MVPP22_BM_ADDR_HIGH_VIRT_MASK	0xff00
-#define     MVPP22_BM_ADDR_HIGH_VIRT_SHIFT	8
-#define MVPP2_BM_PHY_RLS_REG(pool)		(0x6480 + ((pool) * 4))
-#define     MVPP2_BM_PHY_RLS_MC_BUFF_MASK	BIT(0)
-#define     MVPP2_BM_PHY_RLS_PRIO_EN_MASK	BIT(1)
-#define     MVPP2_BM_PHY_RLS_GRNTD_MASK		BIT(2)
-#define MVPP2_BM_VIRT_RLS_REG			0x64c0
-#define MVPP22_BM_ADDR_HIGH_RLS_REG		0x64c4
-#define     MVPP22_BM_ADDR_HIGH_PHYS_RLS_MASK	0xff
-#define     MVPP22_BM_ADDR_HIGH_VIRT_RLS_MASK	0xff00
-#define     MVPP22_BM_ADDR_HIGH_VIRT_RLS_SHIFT	8
-
-/* TX Scheduler registers */
-#define MVPP2_TXP_SCHED_PORT_INDEX_REG		0x8000
-#define MVPP2_TXP_SCHED_Q_CMD_REG		0x8004
-#define     MVPP2_TXP_SCHED_ENQ_MASK		0xff
-#define     MVPP2_TXP_SCHED_DISQ_OFFSET		8
-#define MVPP2_TXP_SCHED_CMD_1_REG		0x8010
-#define MVPP2_TXP_SCHED_PERIOD_REG		0x8018
-#define MVPP2_TXP_SCHED_MTU_REG			0x801c
-#define     MVPP2_TXP_MTU_MAX			0x7FFFF
-#define MVPP2_TXP_SCHED_REFILL_REG		0x8020
-#define     MVPP2_TXP_REFILL_TOKENS_ALL_MASK	0x7ffff
-#define     MVPP2_TXP_REFILL_PERIOD_ALL_MASK	0x3ff00000
-#define     MVPP2_TXP_REFILL_PERIOD_MASK(v)	((v) << 20)
-#define MVPP2_TXP_SCHED_TOKEN_SIZE_REG		0x8024
-#define     MVPP2_TXP_TOKEN_SIZE_MAX		0xffffffff
-#define MVPP2_TXQ_SCHED_REFILL_REG(q)		(0x8040 + ((q) << 2))
-#define     MVPP2_TXQ_REFILL_TOKENS_ALL_MASK	0x7ffff
-#define     MVPP2_TXQ_REFILL_PERIOD_ALL_MASK	0x3ff00000
-#define     MVPP2_TXQ_REFILL_PERIOD_MASK(v)	((v) << 20)
-#define MVPP2_TXQ_SCHED_TOKEN_SIZE_REG(q)	(0x8060 + ((q) << 2))
-#define     MVPP2_TXQ_TOKEN_SIZE_MAX		0x7fffffff
-#define MVPP2_TXQ_SCHED_TOKEN_CNTR_REG(q)	(0x8080 + ((q) << 2))
-#define     MVPP2_TXQ_TOKEN_CNTR_MAX		0xffffffff
-
-/* TX general registers */
-#define MVPP2_TX_SNOOP_REG			0x8800
-#define MVPP2_TX_PORT_FLUSH_REG			0x8810
-#define     MVPP2_TX_PORT_FLUSH_MASK(port)	(1 << (port))
-
-/* LMS registers */
-#define MVPP2_SRC_ADDR_MIDDLE			0x24
-#define MVPP2_SRC_ADDR_HIGH			0x28
-#define MVPP2_PHY_AN_CFG0_REG			0x34
-#define     MVPP2_PHY_AN_STOP_SMI0_MASK		BIT(7)
-#define MVPP2_MNG_EXTENDED_GLOBAL_CTRL_REG	0x305c
-#define     MVPP2_EXT_GLOBAL_CTRL_DEFAULT	0x27
-
-/* Per-port registers */
-#define MVPP2_GMAC_CTRL_0_REG			0x0
-#define     MVPP2_GMAC_PORT_EN_MASK		BIT(0)
-#define     MVPP2_GMAC_PORT_TYPE_MASK		BIT(1)
-#define     MVPP2_GMAC_MAX_RX_SIZE_OFFS		2
-#define     MVPP2_GMAC_MAX_RX_SIZE_MASK		0x7ffc
-#define     MVPP2_GMAC_MIB_CNTR_EN_MASK		BIT(15)
-#define MVPP2_GMAC_CTRL_1_REG			0x4
-#define     MVPP2_GMAC_PERIODIC_XON_EN_MASK	BIT(1)
-#define     MVPP2_GMAC_GMII_LB_EN_MASK		BIT(5)
-#define     MVPP2_GMAC_PCS_LB_EN_BIT		6
-#define     MVPP2_GMAC_PCS_LB_EN_MASK		BIT(6)
-#define     MVPP2_GMAC_SA_LOW_OFFS		7
-#define MVPP2_GMAC_CTRL_2_REG			0x8
-#define     MVPP2_GMAC_INBAND_AN_MASK		BIT(0)
-#define     MVPP2_GMAC_FLOW_CTRL_MASK		GENMASK(2, 1)
-#define     MVPP2_GMAC_PCS_ENABLE_MASK		BIT(3)
-#define     MVPP2_GMAC_INTERNAL_CLK_MASK	BIT(4)
-#define     MVPP2_GMAC_DISABLE_PADDING		BIT(5)
-#define     MVPP2_GMAC_PORT_RESET_MASK		BIT(6)
-#define MVPP2_GMAC_AUTONEG_CONFIG		0xc
-#define     MVPP2_GMAC_FORCE_LINK_DOWN		BIT(0)
-#define     MVPP2_GMAC_FORCE_LINK_PASS		BIT(1)
-#define     MVPP2_GMAC_IN_BAND_AUTONEG		BIT(2)
-#define     MVPP2_GMAC_IN_BAND_AUTONEG_BYPASS	BIT(3)
-#define     MVPP2_GMAC_IN_BAND_RESTART_AN	BIT(4)
-#define     MVPP2_GMAC_CONFIG_MII_SPEED	BIT(5)
-#define     MVPP2_GMAC_CONFIG_GMII_SPEED	BIT(6)
-#define     MVPP2_GMAC_AN_SPEED_EN		BIT(7)
-#define     MVPP2_GMAC_FC_ADV_EN		BIT(9)
-#define     MVPP2_GMAC_FC_ADV_ASM_EN		BIT(10)
-#define     MVPP2_GMAC_FLOW_CTRL_AUTONEG	BIT(11)
-#define     MVPP2_GMAC_CONFIG_FULL_DUPLEX	BIT(12)
-#define     MVPP2_GMAC_AN_DUPLEX_EN		BIT(13)
-#define MVPP2_GMAC_STATUS0			0x10
-#define     MVPP2_GMAC_STATUS0_LINK_UP		BIT(0)
-#define     MVPP2_GMAC_STATUS0_GMII_SPEED	BIT(1)
-#define     MVPP2_GMAC_STATUS0_MII_SPEED	BIT(2)
-#define     MVPP2_GMAC_STATUS0_FULL_DUPLEX	BIT(3)
-#define     MVPP2_GMAC_STATUS0_RX_PAUSE		BIT(6)
-#define     MVPP2_GMAC_STATUS0_TX_PAUSE		BIT(7)
-#define     MVPP2_GMAC_STATUS0_AN_COMPLETE	BIT(11)
-#define MVPP2_GMAC_PORT_FIFO_CFG_1_REG		0x1c
-#define     MVPP2_GMAC_TX_FIFO_MIN_TH_OFFS	6
-#define     MVPP2_GMAC_TX_FIFO_MIN_TH_ALL_MASK	0x1fc0
-#define     MVPP2_GMAC_TX_FIFO_MIN_TH_MASK(v)	(((v) << 6) & \
-					MVPP2_GMAC_TX_FIFO_MIN_TH_ALL_MASK)
-#define MVPP22_GMAC_INT_STAT			0x20
-#define     MVPP22_GMAC_INT_STAT_LINK		BIT(1)
-#define MVPP22_GMAC_INT_MASK			0x24
-#define     MVPP22_GMAC_INT_MASK_LINK_STAT	BIT(1)
-#define MVPP22_GMAC_CTRL_4_REG			0x90
-#define     MVPP22_CTRL4_EXT_PIN_GMII_SEL	BIT(0)
-#define     MVPP22_CTRL4_RX_FC_EN		BIT(3)
-#define     MVPP22_CTRL4_TX_FC_EN		BIT(4)
-#define     MVPP22_CTRL4_DP_CLK_SEL		BIT(5)
-#define     MVPP22_CTRL4_SYNC_BYPASS_DIS	BIT(6)
-#define     MVPP22_CTRL4_QSGMII_BYPASS_ACTIVE	BIT(7)
-#define MVPP22_GMAC_INT_SUM_MASK		0xa4
-#define     MVPP22_GMAC_INT_SUM_MASK_LINK_STAT	BIT(1)
-
-/* Per-port XGMAC registers. PPv2.2 only, only for GOP port 0,
- * relative to port->base.
- */
-#define MVPP22_XLG_CTRL0_REG			0x100
-#define     MVPP22_XLG_CTRL0_PORT_EN		BIT(0)
-#define     MVPP22_XLG_CTRL0_MAC_RESET_DIS	BIT(1)
-#define     MVPP22_XLG_CTRL0_RX_FLOW_CTRL_EN	BIT(7)
-#define     MVPP22_XLG_CTRL0_TX_FLOW_CTRL_EN	BIT(8)
-#define     MVPP22_XLG_CTRL0_MIB_CNT_DIS	BIT(14)
-#define MVPP22_XLG_CTRL1_REG			0x104
-#define     MVPP22_XLG_CTRL1_FRAMESIZELIMIT_OFFS	0
-#define     MVPP22_XLG_CTRL1_FRAMESIZELIMIT_MASK	0x1fff
-#define MVPP22_XLG_STATUS			0x10c
-#define     MVPP22_XLG_STATUS_LINK_UP		BIT(0)
-#define MVPP22_XLG_INT_STAT			0x114
-#define     MVPP22_XLG_INT_STAT_LINK		BIT(1)
-#define MVPP22_XLG_INT_MASK			0x118
-#define     MVPP22_XLG_INT_MASK_LINK		BIT(1)
-#define MVPP22_XLG_CTRL3_REG			0x11c
-#define     MVPP22_XLG_CTRL3_MACMODESELECT_MASK	(7 << 13)
-#define     MVPP22_XLG_CTRL3_MACMODESELECT_GMAC	(0 << 13)
-#define     MVPP22_XLG_CTRL3_MACMODESELECT_10G	(1 << 13)
-#define MVPP22_XLG_EXT_INT_MASK			0x15c
-#define     MVPP22_XLG_EXT_INT_MASK_XLG		BIT(1)
-#define     MVPP22_XLG_EXT_INT_MASK_GIG		BIT(2)
-#define MVPP22_XLG_CTRL4_REG			0x184
-#define     MVPP22_XLG_CTRL4_FWD_FC		BIT(5)
-#define     MVPP22_XLG_CTRL4_FWD_PFC		BIT(6)
-#define     MVPP22_XLG_CTRL4_MACMODSELECT_GMAC	BIT(12)
-#define     MVPP22_XLG_CTRL4_EN_IDLE_CHECK	BIT(14)
-
-/* SMI registers. PPv2.2 only, relative to priv->iface_base. */
-#define MVPP22_SMI_MISC_CFG_REG			0x1204
-#define     MVPP22_SMI_POLLING_EN		BIT(10)
-
-#define MVPP22_GMAC_BASE(port)		(0x7000 + (port) * 0x1000 + 0xe00)
-
-#define MVPP2_CAUSE_TXQ_SENT_DESC_ALL_MASK	0xff
-
-/* Descriptor ring Macros */
-#define MVPP2_QUEUE_NEXT_DESC(q, index) \
-	(((index) < (q)->last_desc) ? ((index) + 1) : 0)
-
-/* XPCS registers. PPv2.2 only */
-#define MVPP22_MPCS_BASE(port)			(0x7000 + (port) * 0x1000)
-#define MVPP22_MPCS_CTRL			0x14
-#define     MVPP22_MPCS_CTRL_FWD_ERR_CONN	BIT(10)
-#define MVPP22_MPCS_CLK_RESET			0x14c
-#define     MAC_CLK_RESET_SD_TX			BIT(0)
-#define     MAC_CLK_RESET_SD_RX			BIT(1)
-#define     MAC_CLK_RESET_MAC			BIT(2)
-#define     MVPP22_MPCS_CLK_RESET_DIV_RATIO(n)	((n) << 4)
-#define     MVPP22_MPCS_CLK_RESET_DIV_SET	BIT(11)
-
-/* XPCS registers. PPv2.2 only */
-#define MVPP22_XPCS_BASE(port)			(0x7400 + (port) * 0x1000)
-#define MVPP22_XPCS_CFG0			0x0
-#define     MVPP22_XPCS_CFG0_PCS_MODE(n)	((n) << 3)
-#define     MVPP22_XPCS_CFG0_ACTIVE_LANE(n)	((n) << 5)
-
-/* System controller registers. Accessed through a regmap. */
-#define GENCONF_SOFT_RESET1				0x1108
-#define     GENCONF_SOFT_RESET1_GOP			BIT(6)
-#define GENCONF_PORT_CTRL0				0x1110
-#define     GENCONF_PORT_CTRL0_BUS_WIDTH_SELECT		BIT(1)
-#define     GENCONF_PORT_CTRL0_RX_DATA_SAMPLE		BIT(29)
-#define     GENCONF_PORT_CTRL0_CLK_DIV_PHASE_CLR	BIT(31)
-#define GENCONF_PORT_CTRL1				0x1114
-#define     GENCONF_PORT_CTRL1_EN(p)			BIT(p)
-#define     GENCONF_PORT_CTRL1_RESET(p)			(BIT(p) << 28)
-#define GENCONF_CTRL0					0x1120
-#define     GENCONF_CTRL0_PORT0_RGMII			BIT(0)
-#define     GENCONF_CTRL0_PORT1_RGMII_MII		BIT(1)
-#define     GENCONF_CTRL0_PORT1_RGMII			BIT(2)
-
-/* Various constants */
-
-/* Coalescing */
-#define MVPP2_TXDONE_COAL_PKTS_THRESH	64
-#define MVPP2_TXDONE_HRTIMER_PERIOD_NS	1000000UL
-#define MVPP2_TXDONE_COAL_USEC		1000
-#define MVPP2_RX_COAL_PKTS		32
-#define MVPP2_RX_COAL_USEC		64
-
-/* The two bytes Marvell header. Either contains a special value used
- * by Marvell switches when a specific hardware mode is enabled (not
- * supported by this driver) or is filled automatically by zeroes on
- * the RX side. Those two bytes being at the front of the Ethernet
- * header, they allow to have the IP header aligned on a 4 bytes
- * boundary automatically: the hardware skips those two bytes on its
- * own.
- */
-#define MVPP2_MH_SIZE			2
-#define MVPP2_ETH_TYPE_LEN		2
-#define MVPP2_PPPOE_HDR_SIZE		8
-#define MVPP2_VLAN_TAG_LEN		4
-#define MVPP2_VLAN_TAG_EDSA_LEN		8
-
-/* Lbtd 802.3 type */
-#define MVPP2_IP_LBDT_TYPE		0xfffa
-
-#define MVPP2_TX_CSUM_MAX_SIZE		9800
-
-/* Timeout constants */
-#define MVPP2_TX_DISABLE_TIMEOUT_MSEC	1000
-#define MVPP2_TX_PENDING_TIMEOUT_MSEC	1000
-
-#define MVPP2_TX_MTU_MAX		0x7ffff
-
-/* Maximum number of T-CONTs of PON port */
-#define MVPP2_MAX_TCONT			16
-
-/* Maximum number of supported ports */
-#define MVPP2_MAX_PORTS			4
-
-/* Maximum number of TXQs used by single port */
-#define MVPP2_MAX_TXQ			8
-
-/* MVPP2_MAX_TSO_SEGS is the maximum number of fragments to allow in the GSO
- * skb. As we need a maxium of two descriptors per fragments (1 header, 1 data),
- * multiply this value by two to count the maximum number of skb descs needed.
- */
-#define MVPP2_MAX_TSO_SEGS		300
-#define MVPP2_MAX_SKB_DESCS		(MVPP2_MAX_TSO_SEGS * 2 + MAX_SKB_FRAGS)
-
-/* Dfault number of RXQs in use */
-#define MVPP2_DEFAULT_RXQ		4
-
-/* Max number of Rx descriptors */
-#define MVPP2_MAX_RXD_MAX		1024
-#define MVPP2_MAX_RXD_DFLT		128
-
-/* Max number of Tx descriptors */
-#define MVPP2_MAX_TXD_MAX		2048
-#define MVPP2_MAX_TXD_DFLT		1024
-
-/* Amount of Tx descriptors that can be reserved at once by CPU */
-#define MVPP2_CPU_DESC_CHUNK		64
-
-/* Max number of Tx descriptors in each aggregated queue */
-#define MVPP2_AGGR_TXQ_SIZE		256
-
-/* Descriptor aligned size */
-#define MVPP2_DESC_ALIGNED_SIZE		32
-
-/* Descriptor alignment mask */
-#define MVPP2_TX_DESC_ALIGN		(MVPP2_DESC_ALIGNED_SIZE - 1)
-
-/* RX FIFO constants */
-#define MVPP2_RX_FIFO_PORT_DATA_SIZE_32KB	0x8000
-#define MVPP2_RX_FIFO_PORT_DATA_SIZE_8KB	0x2000
-#define MVPP2_RX_FIFO_PORT_DATA_SIZE_4KB	0x1000
-#define MVPP2_RX_FIFO_PORT_ATTR_SIZE_32KB	0x200
-#define MVPP2_RX_FIFO_PORT_ATTR_SIZE_8KB	0x80
-#define MVPP2_RX_FIFO_PORT_ATTR_SIZE_4KB	0x40
-#define MVPP2_RX_FIFO_PORT_MIN_PKT		0x80
-
-/* TX FIFO constants */
-#define MVPP22_TX_FIFO_DATA_SIZE_10KB		0xa
-#define MVPP22_TX_FIFO_DATA_SIZE_3KB		0x3
-#define MVPP2_TX_FIFO_THRESHOLD_MIN		256
-#define MVPP2_TX_FIFO_THRESHOLD_10KB	\
-	(MVPP22_TX_FIFO_DATA_SIZE_10KB * 1024 - MVPP2_TX_FIFO_THRESHOLD_MIN)
-#define MVPP2_TX_FIFO_THRESHOLD_3KB	\
-	(MVPP22_TX_FIFO_DATA_SIZE_3KB * 1024 - MVPP2_TX_FIFO_THRESHOLD_MIN)
-
-/* RX buffer constants */
-#define MVPP2_SKB_SHINFO_SIZE \
-	SKB_DATA_ALIGN(sizeof(struct skb_shared_info))
-
-#define MVPP2_RX_PKT_SIZE(mtu) \
-	ALIGN((mtu) + MVPP2_MH_SIZE + MVPP2_VLAN_TAG_LEN + \
-	      ETH_HLEN + ETH_FCS_LEN, cache_line_size())
-
-#define MVPP2_RX_BUF_SIZE(pkt_size)	((pkt_size) + NET_SKB_PAD)
-#define MVPP2_RX_TOTAL_SIZE(buf_size)	((buf_size) + MVPP2_SKB_SHINFO_SIZE)
-#define MVPP2_RX_MAX_PKT_SIZE(total_size) \
-	((total_size) - NET_SKB_PAD - MVPP2_SKB_SHINFO_SIZE)
-
-#define MVPP2_BIT_TO_BYTE(bit)		((bit) / 8)
-
-/* IPv6 max L3 address size */
-#define MVPP2_MAX_L3_ADDR_SIZE		16
-
-/* Port flags */
-#define MVPP2_F_LOOPBACK		BIT(0)
-
-/* Marvell tag types */
-enum mvpp2_tag_type {
-	MVPP2_TAG_TYPE_NONE = 0,
-	MVPP2_TAG_TYPE_MH   = 1,
-	MVPP2_TAG_TYPE_DSA  = 2,
-	MVPP2_TAG_TYPE_EDSA = 3,
-	MVPP2_TAG_TYPE_VLAN = 4,
-	MVPP2_TAG_TYPE_LAST = 5
-};
-
-/* Parser constants */
-#define MVPP2_PRS_TCAM_SRAM_SIZE	256
-#define MVPP2_PRS_TCAM_WORDS		6
-#define MVPP2_PRS_SRAM_WORDS		4
-#define MVPP2_PRS_FLOW_ID_SIZE		64
-#define MVPP2_PRS_FLOW_ID_MASK		0x3f
-#define MVPP2_PRS_TCAM_ENTRY_INVALID	1
-#define MVPP2_PRS_TCAM_DSA_TAGGED_BIT	BIT(5)
-#define MVPP2_PRS_IPV4_HEAD		0x40
-#define MVPP2_PRS_IPV4_HEAD_MASK	0xf0
-#define MVPP2_PRS_IPV4_MC		0xe0
-#define MVPP2_PRS_IPV4_MC_MASK		0xf0
-#define MVPP2_PRS_IPV4_BC_MASK		0xff
-#define MVPP2_PRS_IPV4_IHL		0x5
-#define MVPP2_PRS_IPV4_IHL_MASK		0xf
-#define MVPP2_PRS_IPV6_MC		0xff
-#define MVPP2_PRS_IPV6_MC_MASK		0xff
-#define MVPP2_PRS_IPV6_HOP_MASK		0xff
-#define MVPP2_PRS_TCAM_PROTO_MASK	0xff
-#define MVPP2_PRS_TCAM_PROTO_MASK_L	0x3f
-#define MVPP2_PRS_DBL_VLANS_MAX		100
-#define MVPP2_PRS_CAST_MASK		BIT(0)
-#define MVPP2_PRS_MCAST_VAL		BIT(0)
-#define MVPP2_PRS_UCAST_VAL		0x0
-
-/* Tcam structure:
- * - lookup ID - 4 bits
- * - port ID - 1 byte
- * - additional information - 1 byte
- * - header data - 8 bytes
- * The fields are represented by MVPP2_PRS_TCAM_DATA_REG(5)->(0).
- */
-#define MVPP2_PRS_AI_BITS			8
-#define MVPP2_PRS_PORT_MASK			0xff
-#define MVPP2_PRS_LU_MASK			0xf
-#define MVPP2_PRS_TCAM_DATA_BYTE(offs)		\
-				    (((offs) - ((offs) % 2)) * 2 + ((offs) % 2))
-#define MVPP2_PRS_TCAM_DATA_BYTE_EN(offs)	\
-					      (((offs) * 2) - ((offs) % 2)  + 2)
-#define MVPP2_PRS_TCAM_AI_BYTE			16
-#define MVPP2_PRS_TCAM_PORT_BYTE		17
-#define MVPP2_PRS_TCAM_LU_BYTE			20
-#define MVPP2_PRS_TCAM_EN_OFFS(offs)		((offs) + 2)
-#define MVPP2_PRS_TCAM_INV_WORD			5
-
-#define MVPP2_PRS_VID_TCAM_BYTE         2
-
-/* TCAM range for unicast and multicast filtering. We have 25 entries per port,
- * with 4 dedicated to UC filtering and the rest to multicast filtering.
- * Additionnally we reserve one entry for the broadcast address, and one for
- * each port's own address.
- */
-#define MVPP2_PRS_MAC_UC_MC_FILT_MAX	25
-#define MVPP2_PRS_MAC_RANGE_SIZE	80
-
-/* Number of entries per port dedicated to UC and MC filtering */
-#define MVPP2_PRS_MAC_UC_FILT_MAX	4
-#define MVPP2_PRS_MAC_MC_FILT_MAX	(MVPP2_PRS_MAC_UC_MC_FILT_MAX - \
-					 MVPP2_PRS_MAC_UC_FILT_MAX)
-
-/* There is a TCAM range reserved for VLAN filtering entries, range size is 33
- * 10 VLAN ID filter entries per port
- * 1 default VLAN filter entry per port
- * It is assumed that there are 3 ports for filter, not including loopback port
- */
-#define MVPP2_PRS_VLAN_FILT_MAX		11
-#define MVPP2_PRS_VLAN_FILT_RANGE_SIZE	33
-
-#define MVPP2_PRS_VLAN_FILT_MAX_ENTRY   (MVPP2_PRS_VLAN_FILT_MAX - 2)
-#define MVPP2_PRS_VLAN_FILT_DFLT_ENTRY  (MVPP2_PRS_VLAN_FILT_MAX - 1)
-
-/* Tcam entries ID */
-#define MVPP2_PE_DROP_ALL		0
-#define MVPP2_PE_FIRST_FREE_TID		1
-
-/* MAC filtering range */
-#define MVPP2_PE_MAC_RANGE_END		(MVPP2_PE_VID_FILT_RANGE_START - 1)
-#define MVPP2_PE_MAC_RANGE_START	(MVPP2_PE_MAC_RANGE_END - \
-						MVPP2_PRS_MAC_RANGE_SIZE + 1)
-/* VLAN filtering range */
-#define MVPP2_PE_VID_FILT_RANGE_END     (MVPP2_PRS_TCAM_SRAM_SIZE - 31)
-#define MVPP2_PE_VID_FILT_RANGE_START   (MVPP2_PE_VID_FILT_RANGE_END - \
-					 MVPP2_PRS_VLAN_FILT_RANGE_SIZE + 1)
-#define MVPP2_PE_LAST_FREE_TID          (MVPP2_PE_MAC_RANGE_START - 1)
-#define MVPP2_PE_IP6_EXT_PROTO_UN	(MVPP2_PRS_TCAM_SRAM_SIZE - 30)
-#define MVPP2_PE_IP6_ADDR_UN		(MVPP2_PRS_TCAM_SRAM_SIZE - 29)
-#define MVPP2_PE_IP4_ADDR_UN		(MVPP2_PRS_TCAM_SRAM_SIZE - 28)
-#define MVPP2_PE_LAST_DEFAULT_FLOW	(MVPP2_PRS_TCAM_SRAM_SIZE - 27)
-#define MVPP2_PE_FIRST_DEFAULT_FLOW	(MVPP2_PRS_TCAM_SRAM_SIZE - 22)
-#define MVPP2_PE_EDSA_TAGGED		(MVPP2_PRS_TCAM_SRAM_SIZE - 21)
-#define MVPP2_PE_EDSA_UNTAGGED		(MVPP2_PRS_TCAM_SRAM_SIZE - 20)
-#define MVPP2_PE_DSA_TAGGED		(MVPP2_PRS_TCAM_SRAM_SIZE - 19)
-#define MVPP2_PE_DSA_UNTAGGED		(MVPP2_PRS_TCAM_SRAM_SIZE - 18)
-#define MVPP2_PE_ETYPE_EDSA_TAGGED	(MVPP2_PRS_TCAM_SRAM_SIZE - 17)
-#define MVPP2_PE_ETYPE_EDSA_UNTAGGED	(MVPP2_PRS_TCAM_SRAM_SIZE - 16)
-#define MVPP2_PE_ETYPE_DSA_TAGGED	(MVPP2_PRS_TCAM_SRAM_SIZE - 15)
-#define MVPP2_PE_ETYPE_DSA_UNTAGGED	(MVPP2_PRS_TCAM_SRAM_SIZE - 14)
-#define MVPP2_PE_MH_DEFAULT		(MVPP2_PRS_TCAM_SRAM_SIZE - 13)
-#define MVPP2_PE_DSA_DEFAULT		(MVPP2_PRS_TCAM_SRAM_SIZE - 12)
-#define MVPP2_PE_IP6_PROTO_UN		(MVPP2_PRS_TCAM_SRAM_SIZE - 11)
-#define MVPP2_PE_IP4_PROTO_UN		(MVPP2_PRS_TCAM_SRAM_SIZE - 10)
-#define MVPP2_PE_ETH_TYPE_UN		(MVPP2_PRS_TCAM_SRAM_SIZE - 9)
-#define MVPP2_PE_VID_FLTR_DEFAULT	(MVPP2_PRS_TCAM_SRAM_SIZE - 8)
-#define MVPP2_PE_VID_EDSA_FLTR_DEFAULT	(MVPP2_PRS_TCAM_SRAM_SIZE - 7)
-#define MVPP2_PE_VLAN_DBL		(MVPP2_PRS_TCAM_SRAM_SIZE - 6)
-#define MVPP2_PE_VLAN_NONE		(MVPP2_PRS_TCAM_SRAM_SIZE - 5)
-/* reserved */
-#define MVPP2_PE_MAC_MC_PROMISCUOUS	(MVPP2_PRS_TCAM_SRAM_SIZE - 3)
-#define MVPP2_PE_MAC_UC_PROMISCUOUS	(MVPP2_PRS_TCAM_SRAM_SIZE - 2)
-#define MVPP2_PE_MAC_NON_PROMISCUOUS	(MVPP2_PRS_TCAM_SRAM_SIZE - 1)
-
-#define MVPP2_PRS_VID_PORT_FIRST(port)	(MVPP2_PE_VID_FILT_RANGE_START + \
-					 ((port) * MVPP2_PRS_VLAN_FILT_MAX))
-#define MVPP2_PRS_VID_PORT_LAST(port)	(MVPP2_PRS_VID_PORT_FIRST(port) \
-					 + MVPP2_PRS_VLAN_FILT_MAX_ENTRY)
-/* Index of default vid filter for given port */
-#define MVPP2_PRS_VID_PORT_DFLT(port)	(MVPP2_PRS_VID_PORT_FIRST(port) \
-					 + MVPP2_PRS_VLAN_FILT_DFLT_ENTRY)
-
-/* Sram structure
- * The fields are represented by MVPP2_PRS_TCAM_DATA_REG(3)->(0).
- */
-#define MVPP2_PRS_SRAM_RI_OFFS			0
-#define MVPP2_PRS_SRAM_RI_WORD			0
-#define MVPP2_PRS_SRAM_RI_CTRL_OFFS		32
-#define MVPP2_PRS_SRAM_RI_CTRL_WORD		1
-#define MVPP2_PRS_SRAM_RI_CTRL_BITS		32
-#define MVPP2_PRS_SRAM_SHIFT_OFFS		64
-#define MVPP2_PRS_SRAM_SHIFT_SIGN_BIT		72
-#define MVPP2_PRS_SRAM_UDF_OFFS			73
-#define MVPP2_PRS_SRAM_UDF_BITS			8
-#define MVPP2_PRS_SRAM_UDF_MASK			0xff
-#define MVPP2_PRS_SRAM_UDF_SIGN_BIT		81
-#define MVPP2_PRS_SRAM_UDF_TYPE_OFFS		82
-#define MVPP2_PRS_SRAM_UDF_TYPE_MASK		0x7
-#define MVPP2_PRS_SRAM_UDF_TYPE_L3		1
-#define MVPP2_PRS_SRAM_UDF_TYPE_L4		4
-#define MVPP2_PRS_SRAM_OP_SEL_SHIFT_OFFS	85
-#define MVPP2_PRS_SRAM_OP_SEL_SHIFT_MASK	0x3
-#define MVPP2_PRS_SRAM_OP_SEL_SHIFT_ADD		1
-#define MVPP2_PRS_SRAM_OP_SEL_SHIFT_IP4_ADD	2
-#define MVPP2_PRS_SRAM_OP_SEL_SHIFT_IP6_ADD	3
-#define MVPP2_PRS_SRAM_OP_SEL_UDF_OFFS		87
-#define MVPP2_PRS_SRAM_OP_SEL_UDF_BITS		2
-#define MVPP2_PRS_SRAM_OP_SEL_UDF_MASK		0x3
-#define MVPP2_PRS_SRAM_OP_SEL_UDF_ADD		0
-#define MVPP2_PRS_SRAM_OP_SEL_UDF_IP4_ADD	2
-#define MVPP2_PRS_SRAM_OP_SEL_UDF_IP6_ADD	3
-#define MVPP2_PRS_SRAM_OP_SEL_BASE_OFFS		89
-#define MVPP2_PRS_SRAM_AI_OFFS			90
-#define MVPP2_PRS_SRAM_AI_CTRL_OFFS		98
-#define MVPP2_PRS_SRAM_AI_CTRL_BITS		8
-#define MVPP2_PRS_SRAM_AI_MASK			0xff
-#define MVPP2_PRS_SRAM_NEXT_LU_OFFS		106
-#define MVPP2_PRS_SRAM_NEXT_LU_MASK		0xf
-#define MVPP2_PRS_SRAM_LU_DONE_BIT		110
-#define MVPP2_PRS_SRAM_LU_GEN_BIT		111
-
-/* Sram result info bits assignment */
-#define MVPP2_PRS_RI_MAC_ME_MASK		0x1
-#define MVPP2_PRS_RI_DSA_MASK			0x2
-#define MVPP2_PRS_RI_VLAN_MASK			(BIT(2) | BIT(3))
-#define MVPP2_PRS_RI_VLAN_NONE			0x0
-#define MVPP2_PRS_RI_VLAN_SINGLE		BIT(2)
-#define MVPP2_PRS_RI_VLAN_DOUBLE		BIT(3)
-#define MVPP2_PRS_RI_VLAN_TRIPLE		(BIT(2) | BIT(3))
-#define MVPP2_PRS_RI_CPU_CODE_MASK		0x70
-#define MVPP2_PRS_RI_CPU_CODE_RX_SPEC		BIT(4)
-#define MVPP2_PRS_RI_L2_CAST_MASK		(BIT(9) | BIT(10))
-#define MVPP2_PRS_RI_L2_UCAST			0x0
-#define MVPP2_PRS_RI_L2_MCAST			BIT(9)
-#define MVPP2_PRS_RI_L2_BCAST			BIT(10)
-#define MVPP2_PRS_RI_PPPOE_MASK			0x800
-#define MVPP2_PRS_RI_L3_PROTO_MASK		(BIT(12) | BIT(13) | BIT(14))
-#define MVPP2_PRS_RI_L3_UN			0x0
-#define MVPP2_PRS_RI_L3_IP4			BIT(12)
-#define MVPP2_PRS_RI_L3_IP4_OPT			BIT(13)
-#define MVPP2_PRS_RI_L3_IP4_OTHER		(BIT(12) | BIT(13))
-#define MVPP2_PRS_RI_L3_IP6			BIT(14)
-#define MVPP2_PRS_RI_L3_IP6_EXT			(BIT(12) | BIT(14))
-#define MVPP2_PRS_RI_L3_ARP			(BIT(13) | BIT(14))
-#define MVPP2_PRS_RI_L3_ADDR_MASK		(BIT(15) | BIT(16))
-#define MVPP2_PRS_RI_L3_UCAST			0x0
-#define MVPP2_PRS_RI_L3_MCAST			BIT(15)
-#define MVPP2_PRS_RI_L3_BCAST			(BIT(15) | BIT(16))
-#define MVPP2_PRS_RI_IP_FRAG_MASK		0x20000
-#define MVPP2_PRS_RI_IP_FRAG_TRUE		BIT(17)
-#define MVPP2_PRS_RI_UDF3_MASK			0x300000
-#define MVPP2_PRS_RI_UDF3_RX_SPECIAL		BIT(21)
-#define MVPP2_PRS_RI_L4_PROTO_MASK		0x1c00000
-#define MVPP2_PRS_RI_L4_TCP			BIT(22)
-#define MVPP2_PRS_RI_L4_UDP			BIT(23)
-#define MVPP2_PRS_RI_L4_OTHER			(BIT(22) | BIT(23))
-#define MVPP2_PRS_RI_UDF7_MASK			0x60000000
-#define MVPP2_PRS_RI_UDF7_IP6_LITE		BIT(29)
-#define MVPP2_PRS_RI_DROP_MASK			0x80000000
-
-/* Sram additional info bits assignment */
-#define MVPP2_PRS_IPV4_DIP_AI_BIT		BIT(0)
-#define MVPP2_PRS_IPV6_NO_EXT_AI_BIT		BIT(0)
-#define MVPP2_PRS_IPV6_EXT_AI_BIT		BIT(1)
-#define MVPP2_PRS_IPV6_EXT_AH_AI_BIT		BIT(2)
-#define MVPP2_PRS_IPV6_EXT_AH_LEN_AI_BIT	BIT(3)
-#define MVPP2_PRS_IPV6_EXT_AH_L4_AI_BIT		BIT(4)
-#define MVPP2_PRS_SINGLE_VLAN_AI		0
-#define MVPP2_PRS_DBL_VLAN_AI_BIT		BIT(7)
-#define MVPP2_PRS_EDSA_VID_AI_BIT		BIT(0)
-
-/* DSA/EDSA type */
-#define MVPP2_PRS_TAGGED		true
-#define MVPP2_PRS_UNTAGGED		false
-#define MVPP2_PRS_EDSA			true
-#define MVPP2_PRS_DSA			false
-
-/* MAC entries, shadow udf */
-enum mvpp2_prs_udf {
-	MVPP2_PRS_UDF_MAC_DEF,
-	MVPP2_PRS_UDF_MAC_RANGE,
-	MVPP2_PRS_UDF_L2_DEF,
-	MVPP2_PRS_UDF_L2_DEF_COPY,
-	MVPP2_PRS_UDF_L2_USER,
-};
-
-/* Lookup ID */
-enum mvpp2_prs_lookup {
-	MVPP2_PRS_LU_MH,
-	MVPP2_PRS_LU_MAC,
-	MVPP2_PRS_LU_DSA,
-	MVPP2_PRS_LU_VLAN,
-	MVPP2_PRS_LU_VID,
-	MVPP2_PRS_LU_L2,
-	MVPP2_PRS_LU_PPPOE,
-	MVPP2_PRS_LU_IP4,
-	MVPP2_PRS_LU_IP6,
-	MVPP2_PRS_LU_FLOWS,
-	MVPP2_PRS_LU_LAST,
-};
-
-/* L2 cast enum */
-enum mvpp2_prs_l2_cast {
-	MVPP2_PRS_L2_UNI_CAST,
-	MVPP2_PRS_L2_MULTI_CAST,
-};
-
-/* L3 cast enum */
-enum mvpp2_prs_l3_cast {
-	MVPP2_PRS_L3_UNI_CAST,
-	MVPP2_PRS_L3_MULTI_CAST,
-	MVPP2_PRS_L3_BROAD_CAST
-};
-
-/* Classifier constants */
-#define MVPP2_CLS_FLOWS_TBL_SIZE	512
-#define MVPP2_CLS_FLOWS_TBL_DATA_WORDS	3
-#define MVPP2_CLS_LKP_TBL_SIZE		64
-#define MVPP2_CLS_RX_QUEUES		256
-
-/* RSS constants */
-#define MVPP22_RSS_TABLE_ENTRIES	32
-
-/* BM constants */
-#define MVPP2_BM_JUMBO_BUF_NUM		512
-#define MVPP2_BM_LONG_BUF_NUM		1024
-#define MVPP2_BM_SHORT_BUF_NUM		2048
-#define MVPP2_BM_POOL_SIZE_MAX		(16*1024 - MVPP2_BM_POOL_PTR_ALIGN/4)
-#define MVPP2_BM_POOL_PTR_ALIGN		128
-
-/* BM cookie (32 bits) definition */
-#define MVPP2_BM_COOKIE_POOL_OFFS	8
-#define MVPP2_BM_COOKIE_CPU_OFFS	24
-
-#define MVPP2_BM_SHORT_FRAME_SIZE		512
-#define MVPP2_BM_LONG_FRAME_SIZE		2048
-#define MVPP2_BM_JUMBO_FRAME_SIZE		10240
-/* BM short pool packet size
- * These value assure that for SWF the total number
- * of bytes allocated for each buffer will be 512
- */
-#define MVPP2_BM_SHORT_PKT_SIZE	MVPP2_RX_MAX_PKT_SIZE(MVPP2_BM_SHORT_FRAME_SIZE)
-#define MVPP2_BM_LONG_PKT_SIZE	MVPP2_RX_MAX_PKT_SIZE(MVPP2_BM_LONG_FRAME_SIZE)
-#define MVPP2_BM_JUMBO_PKT_SIZE	MVPP2_RX_MAX_PKT_SIZE(MVPP2_BM_JUMBO_FRAME_SIZE)
-
-#define MVPP21_ADDR_SPACE_SZ		0
-#define MVPP22_ADDR_SPACE_SZ		SZ_64K
-
-#define MVPP2_MAX_THREADS		8
-#define MVPP2_MAX_QVECS			MVPP2_MAX_THREADS
+#include "mvpp2.h"
+#include "mvpp2_prs.h"
+#include "mvpp2_cls.h"
 
 enum mvpp2_bm_pool_log_num {
 	MVPP2_BM_SHORT,
@@ -893,466 +56,6 @@ static struct {
 	int buf_num;
 } mvpp2_pools[MVPP2_BM_POOLS_NUM];
 
-/* GMAC MIB Counters register definitions */
-#define MVPP21_MIB_COUNTERS_OFFSET		0x1000
-#define MVPP21_MIB_COUNTERS_PORT_SZ		0x400
-#define MVPP22_MIB_COUNTERS_OFFSET		0x0
-#define MVPP22_MIB_COUNTERS_PORT_SZ		0x100
-
-#define MVPP2_MIB_GOOD_OCTETS_RCVD		0x0
-#define MVPP2_MIB_BAD_OCTETS_RCVD		0x8
-#define MVPP2_MIB_CRC_ERRORS_SENT		0xc
-#define MVPP2_MIB_UNICAST_FRAMES_RCVD		0x10
-#define MVPP2_MIB_BROADCAST_FRAMES_RCVD		0x18
-#define MVPP2_MIB_MULTICAST_FRAMES_RCVD		0x1c
-#define MVPP2_MIB_FRAMES_64_OCTETS		0x20
-#define MVPP2_MIB_FRAMES_65_TO_127_OCTETS	0x24
-#define MVPP2_MIB_FRAMES_128_TO_255_OCTETS	0x28
-#define MVPP2_MIB_FRAMES_256_TO_511_OCTETS	0x2c
-#define MVPP2_MIB_FRAMES_512_TO_1023_OCTETS	0x30
-#define MVPP2_MIB_FRAMES_1024_TO_MAX_OCTETS	0x34
-#define MVPP2_MIB_GOOD_OCTETS_SENT		0x38
-#define MVPP2_MIB_UNICAST_FRAMES_SENT		0x40
-#define MVPP2_MIB_MULTICAST_FRAMES_SENT		0x48
-#define MVPP2_MIB_BROADCAST_FRAMES_SENT		0x4c
-#define MVPP2_MIB_FC_SENT			0x54
-#define MVPP2_MIB_FC_RCVD			0x58
-#define MVPP2_MIB_RX_FIFO_OVERRUN		0x5c
-#define MVPP2_MIB_UNDERSIZE_RCVD		0x60
-#define MVPP2_MIB_FRAGMENTS_RCVD		0x64
-#define MVPP2_MIB_OVERSIZE_RCVD			0x68
-#define MVPP2_MIB_JABBER_RCVD			0x6c
-#define MVPP2_MIB_MAC_RCV_ERROR			0x70
-#define MVPP2_MIB_BAD_CRC_EVENT			0x74
-#define MVPP2_MIB_COLLISION			0x78
-#define MVPP2_MIB_LATE_COLLISION		0x7c
-
-#define MVPP2_MIB_COUNTERS_STATS_DELAY		(1 * HZ)
-
-#define MVPP2_DESC_DMA_MASK	DMA_BIT_MASK(40)
-
-/* Definitions */
-
-/* Shared Packet Processor resources */
-struct mvpp2 {
-	/* Shared registers' base addresses */
-	void __iomem *lms_base;
-	void __iomem *iface_base;
-
-	/* On PPv2.2, each "software thread" can access the base
-	 * register through a separate address space, each 64 KB apart
-	 * from each other. Typically, such address spaces will be
-	 * used per CPU.
-	 */
-	void __iomem *swth_base[MVPP2_MAX_THREADS];
-
-	/* On PPv2.2, some port control registers are located into the system
-	 * controller space. These registers are accessible through a regmap.
-	 */
-	struct regmap *sysctrl_base;
-
-	/* Common clocks */
-	struct clk *pp_clk;
-	struct clk *gop_clk;
-	struct clk *mg_clk;
-	struct clk *mg_core_clk;
-	struct clk *axi_clk;
-
-	/* List of pointers to port structures */
-	int port_count;
-	struct mvpp2_port *port_list[MVPP2_MAX_PORTS];
-
-	/* Aggregated TXQs */
-	struct mvpp2_tx_queue *aggr_txqs;
-
-	/* BM pools */
-	struct mvpp2_bm_pool *bm_pools;
-
-	/* PRS shadow table */
-	struct mvpp2_prs_shadow *prs_shadow;
-	/* PRS auxiliary table for double vlan entries control */
-	bool *prs_double_vlans;
-
-	/* Tclk value */
-	u32 tclk;
-
-	/* HW version */
-	enum { MVPP21, MVPP22 } hw_version;
-
-	/* Maximum number of RXQs per port */
-	unsigned int max_port_rxqs;
-
-	/* Workqueue to gather hardware statistics */
-	char queue_name[30];
-	struct workqueue_struct *stats_queue;
-};
-
-struct mvpp2_pcpu_stats {
-	struct	u64_stats_sync syncp;
-	u64	rx_packets;
-	u64	rx_bytes;
-	u64	tx_packets;
-	u64	tx_bytes;
-};
-
-/* Per-CPU port control */
-struct mvpp2_port_pcpu {
-	struct hrtimer tx_done_timer;
-	bool timer_scheduled;
-	/* Tasklet for egress finalization */
-	struct tasklet_struct tx_done_tasklet;
-};
-
-struct mvpp2_queue_vector {
-	int irq;
-	struct napi_struct napi;
-	enum { MVPP2_QUEUE_VECTOR_SHARED, MVPP2_QUEUE_VECTOR_PRIVATE } type;
-	int sw_thread_id;
-	u16 sw_thread_mask;
-	int first_rxq;
-	int nrxqs;
-	u32 pending_cause_rx;
-	struct mvpp2_port *port;
-};
-
-struct mvpp2_port {
-	u8 id;
-
-	/* Index of the port from the "group of ports" complex point
-	 * of view
-	 */
-	int gop_id;
-
-	int link_irq;
-
-	struct mvpp2 *priv;
-
-	/* Firmware node associated to the port */
-	struct fwnode_handle *fwnode;
-
-	/* Is a PHY always connected to the port */
-	bool has_phy;
-
-	/* Per-port registers' base address */
-	void __iomem *base;
-	void __iomem *stats_base;
-
-	struct mvpp2_rx_queue **rxqs;
-	unsigned int nrxqs;
-	struct mvpp2_tx_queue **txqs;
-	unsigned int ntxqs;
-	struct net_device *dev;
-
-	int pkt_size;
-
-	/* Per-CPU port control */
-	struct mvpp2_port_pcpu __percpu *pcpu;
-
-	/* Flags */
-	unsigned long flags;
-
-	u16 tx_ring_size;
-	u16 rx_ring_size;
-	struct mvpp2_pcpu_stats __percpu *stats;
-	u64 *ethtool_stats;
-
-	/* Per-port work and its lock to gather hardware statistics */
-	struct mutex gather_stats_lock;
-	struct delayed_work stats_work;
-
-	struct device_node *of_node;
-
-	phy_interface_t phy_interface;
-	struct phylink *phylink;
-	struct phy *comphy;
-
-	struct mvpp2_bm_pool *pool_long;
-	struct mvpp2_bm_pool *pool_short;
-
-	/* Index of first port's physical RXQ */
-	u8 first_rxq;
-
-	struct mvpp2_queue_vector qvecs[MVPP2_MAX_QVECS];
-	unsigned int nqvecs;
-	bool has_tx_irqs;
-
-	u32 tx_time_coal;
-};
-
-/* The mvpp2_tx_desc and mvpp2_rx_desc structures describe the
- * layout of the transmit and reception DMA descriptors, and their
- * layout is therefore defined by the hardware design
- */
-
-#define MVPP2_TXD_L3_OFF_SHIFT		0
-#define MVPP2_TXD_IP_HLEN_SHIFT		8
-#define MVPP2_TXD_L4_CSUM_FRAG		BIT(13)
-#define MVPP2_TXD_L4_CSUM_NOT		BIT(14)
-#define MVPP2_TXD_IP_CSUM_DISABLE	BIT(15)
-#define MVPP2_TXD_PADDING_DISABLE	BIT(23)
-#define MVPP2_TXD_L4_UDP		BIT(24)
-#define MVPP2_TXD_L3_IP6		BIT(26)
-#define MVPP2_TXD_L_DESC		BIT(28)
-#define MVPP2_TXD_F_DESC		BIT(29)
-
-#define MVPP2_RXD_ERR_SUMMARY		BIT(15)
-#define MVPP2_RXD_ERR_CODE_MASK		(BIT(13) | BIT(14))
-#define MVPP2_RXD_ERR_CRC		0x0
-#define MVPP2_RXD_ERR_OVERRUN		BIT(13)
-#define MVPP2_RXD_ERR_RESOURCE		(BIT(13) | BIT(14))
-#define MVPP2_RXD_BM_POOL_ID_OFFS	16
-#define MVPP2_RXD_BM_POOL_ID_MASK	(BIT(16) | BIT(17) | BIT(18))
-#define MVPP2_RXD_HWF_SYNC		BIT(21)
-#define MVPP2_RXD_L4_CSUM_OK		BIT(22)
-#define MVPP2_RXD_IP4_HEADER_ERR	BIT(24)
-#define MVPP2_RXD_L4_TCP		BIT(25)
-#define MVPP2_RXD_L4_UDP		BIT(26)
-#define MVPP2_RXD_L3_IP4		BIT(28)
-#define MVPP2_RXD_L3_IP6		BIT(30)
-#define MVPP2_RXD_BUF_HDR		BIT(31)
-
-/* HW TX descriptor for PPv2.1 */
-struct mvpp21_tx_desc {
-	u32 command;		/* Options used by HW for packet transmitting.*/
-	u8  packet_offset;	/* the offset from the buffer beginning	*/
-	u8  phys_txq;		/* destination queue ID			*/
-	u16 data_size;		/* data size of transmitted packet in bytes */
-	u32 buf_dma_addr;	/* physical addr of transmitted buffer	*/
-	u32 buf_cookie;		/* cookie for access to TX buffer in tx path */
-	u32 reserved1[3];	/* hw_cmd (for future use, BM, PON, PNC) */
-	u32 reserved2;		/* reserved (for future use)		*/
-};
-
-/* HW RX descriptor for PPv2.1 */
-struct mvpp21_rx_desc {
-	u32 status;		/* info about received packet		*/
-	u16 reserved1;		/* parser_info (for future use, PnC)	*/
-	u16 data_size;		/* size of received packet in bytes	*/
-	u32 buf_dma_addr;	/* physical address of the buffer	*/
-	u32 buf_cookie;		/* cookie for access to RX buffer in rx path */
-	u16 reserved2;		/* gem_port_id (for future use, PON)	*/
-	u16 reserved3;		/* csum_l4 (for future use, PnC)	*/
-	u8  reserved4;		/* bm_qset (for future use, BM)		*/
-	u8  reserved5;
-	u16 reserved6;		/* classify_info (for future use, PnC)	*/
-	u32 reserved7;		/* flow_id (for future use, PnC) */
-	u32 reserved8;
-};
-
-/* HW TX descriptor for PPv2.2 */
-struct mvpp22_tx_desc {
-	u32 command;
-	u8  packet_offset;
-	u8  phys_txq;
-	u16 data_size;
-	u64 reserved1;
-	u64 buf_dma_addr_ptp;
-	u64 buf_cookie_misc;
-};
-
-/* HW RX descriptor for PPv2.2 */
-struct mvpp22_rx_desc {
-	u32 status;
-	u16 reserved1;
-	u16 data_size;
-	u32 reserved2;
-	u32 reserved3;
-	u64 buf_dma_addr_key_hash;
-	u64 buf_cookie_misc;
-};
-
-/* Opaque type used by the driver to manipulate the HW TX and RX
- * descriptors
- */
-struct mvpp2_tx_desc {
-	union {
-		struct mvpp21_tx_desc pp21;
-		struct mvpp22_tx_desc pp22;
-	};
-};
-
-struct mvpp2_rx_desc {
-	union {
-		struct mvpp21_rx_desc pp21;
-		struct mvpp22_rx_desc pp22;
-	};
-};
-
-struct mvpp2_txq_pcpu_buf {
-	/* Transmitted SKB */
-	struct sk_buff *skb;
-
-	/* Physical address of transmitted buffer */
-	dma_addr_t dma;
-
-	/* Size transmitted */
-	size_t size;
-};
-
-/* Per-CPU Tx queue control */
-struct mvpp2_txq_pcpu {
-	int cpu;
-
-	/* Number of Tx DMA descriptors in the descriptor ring */
-	int size;
-
-	/* Number of currently used Tx DMA descriptor in the
-	 * descriptor ring
-	 */
-	int count;
-
-	int wake_threshold;
-	int stop_threshold;
-
-	/* Number of Tx DMA descriptors reserved for each CPU */
-	int reserved_num;
-
-	/* Infos about transmitted buffers */
-	struct mvpp2_txq_pcpu_buf *buffs;
-
-	/* Index of last TX DMA descriptor that was inserted */
-	int txq_put_index;
-
-	/* Index of the TX DMA descriptor to be cleaned up */
-	int txq_get_index;
-
-	/* DMA buffer for TSO headers */
-	char *tso_headers;
-	dma_addr_t tso_headers_dma;
-};
-
-struct mvpp2_tx_queue {
-	/* Physical number of this Tx queue */
-	u8 id;
-
-	/* Logical number of this Tx queue */
-	u8 log_id;
-
-	/* Number of Tx DMA descriptors in the descriptor ring */
-	int size;
-
-	/* Number of currently used Tx DMA descriptor in the descriptor ring */
-	int count;
-
-	/* Per-CPU control of physical Tx queues */
-	struct mvpp2_txq_pcpu __percpu *pcpu;
-
-	u32 done_pkts_coal;
-
-	/* Virtual address of thex Tx DMA descriptors array */
-	struct mvpp2_tx_desc *descs;
-
-	/* DMA address of the Tx DMA descriptors array */
-	dma_addr_t descs_dma;
-
-	/* Index of the last Tx DMA descriptor */
-	int last_desc;
-
-	/* Index of the next Tx DMA descriptor to process */
-	int next_desc_to_proc;
-};
-
-struct mvpp2_rx_queue {
-	/* RX queue number, in the range 0-31 for physical RXQs */
-	u8 id;
-
-	/* Num of rx descriptors in the rx descriptor ring */
-	int size;
-
-	u32 pkts_coal;
-	u32 time_coal;
-
-	/* Virtual address of the RX DMA descriptors array */
-	struct mvpp2_rx_desc *descs;
-
-	/* DMA address of the RX DMA descriptors array */
-	dma_addr_t descs_dma;
-
-	/* Index of the last RX DMA descriptor */
-	int last_desc;
-
-	/* Index of the next RX DMA descriptor to process */
-	int next_desc_to_proc;
-
-	/* ID of port to which physical RXQ is mapped */
-	int port;
-
-	/* Port's logic RXQ number to which physical RXQ is mapped */
-	int logic_rxq;
-};
-
-union mvpp2_prs_tcam_entry {
-	u32 word[MVPP2_PRS_TCAM_WORDS];
-	u8  byte[MVPP2_PRS_TCAM_WORDS * 4];
-};
-
-union mvpp2_prs_sram_entry {
-	u32 word[MVPP2_PRS_SRAM_WORDS];
-	u8  byte[MVPP2_PRS_SRAM_WORDS * 4];
-};
-
-struct mvpp2_prs_entry {
-	u32 index;
-	union mvpp2_prs_tcam_entry tcam;
-	union mvpp2_prs_sram_entry sram;
-};
-
-struct mvpp2_prs_shadow {
-	bool valid;
-	bool finish;
-
-	/* Lookup ID */
-	int lu;
-
-	/* User defined offset */
-	int udf;
-
-	/* Result info */
-	u32 ri;
-	u32 ri_mask;
-};
-
-struct mvpp2_cls_flow_entry {
-	u32 index;
-	u32 data[MVPP2_CLS_FLOWS_TBL_DATA_WORDS];
-};
-
-struct mvpp2_cls_lookup_entry {
-	u32 lkpid;
-	u32 way;
-	u32 data;
-};
-
-struct mvpp2_bm_pool {
-	/* Pool number in the range 0-7 */
-	int id;
-
-	/* Buffer Pointers Pool External (BPPE) size */
-	int size;
-	/* BPPE size in bytes */
-	int size_bytes;
-	/* Number of buffers for this pool */
-	int buf_num;
-	/* Pool buffer size */
-	int buf_size;
-	/* Packet size */
-	int pkt_size;
-	int frag_size;
-
-	/* BPPE virtual base address */
-	u32 *virt_addr;
-	/* BPPE DMA base address */
-	dma_addr_t dma_addr;
-
-	/* Ports using BM pool */
-	u32 port_map;
-};
-
-#define IS_TSO_HEADER(txq_pcpu, addr) \
-	((addr) >= (txq_pcpu)->tso_headers_dma && \
-	 (addr) < (txq_pcpu)->tso_headers_dma + \
-	 (txq_pcpu)->size * TSO_HEADER_SIZE)
-
 /* The prototype is added here to be used in start_dev when using ACPI. This
  * will be removed once phylink is used for all modes (dt+ACPI).
  */
@@ -1368,22 +71,19 @@ static int queue_mode = MVPP2_QDIST_SINGLE_MODE;
 module_param(queue_mode, int, 0444);
 MODULE_PARM_DESC(queue_mode, "Set queue_mode (single=0, multi=1)");
 
-#define MVPP2_DRIVER_NAME "mvpp2"
-#define MVPP2_DRIVER_VERSION "1.0"
-
 /* Utility/helper methods */
 
-static void mvpp2_write(struct mvpp2 *priv, u32 offset, u32 data)
+void mvpp2_write(struct mvpp2 *priv, u32 offset, u32 data)
 {
 	writel(data, priv->swth_base[0] + offset);
 }
 
-static u32 mvpp2_read(struct mvpp2 *priv, u32 offset)
+u32 mvpp2_read(struct mvpp2 *priv, u32 offset)
 {
 	return readl(priv->swth_base[0] + offset);
 }
 
-static u32 mvpp2_read_relaxed(struct mvpp2 *priv, u32 offset)
+u32 mvpp2_read_relaxed(struct mvpp2 *priv, u32 offset)
 {
 	return readl_relaxed(priv->swth_base[0] + offset);
 }
@@ -1423,25 +123,25 @@ static u32 mvpp2_read_relaxed(struct mvpp2 *priv, u32 offset)
  *   MVPP2_TXQ_PREF_BUF_REG    (related to MVPP2_TXQ_NUM_REG)
  *   MVPP2_TXQ_PREF_BUF_REG    (related to MVPP2_TXQ_NUM_REG)
  */
-static void mvpp2_percpu_write(struct mvpp2 *priv, int cpu,
+void mvpp2_percpu_write(struct mvpp2 *priv, int cpu,
 			       u32 offset, u32 data)
 {
 	writel(data, priv->swth_base[cpu] + offset);
 }
 
-static u32 mvpp2_percpu_read(struct mvpp2 *priv, int cpu,
+u32 mvpp2_percpu_read(struct mvpp2 *priv, int cpu,
 			     u32 offset)
 {
 	return readl(priv->swth_base[cpu] + offset);
 }
 
-static void mvpp2_percpu_write_relaxed(struct mvpp2 *priv, int cpu,
+void mvpp2_percpu_write_relaxed(struct mvpp2 *priv, int cpu,
 				       u32 offset, u32 data)
 {
 	writel_relaxed(data, priv->swth_base[cpu] + offset);
 }
 
-static u32 mvpp2_percpu_read_relaxed(struct mvpp2 *priv, int cpu,
+u32 mvpp2_percpu_read_relaxed(struct mvpp2 *priv, int cpu,
 				     u32 offset)
 {
 	return readl_relaxed(priv->swth_base[cpu] + offset);
@@ -1596,2551 +296,6 @@ static inline int mvpp2_txq_phys(int port, int txq)
 	return (MVPP2_MAX_TCONT + port) * MVPP2_MAX_TXQ + txq;
 }
 
-/* Parser configuration routines */
-
-/* Update parser tcam and sram hw entries */
-static int mvpp2_prs_hw_write(struct mvpp2 *priv, struct mvpp2_prs_entry *pe)
-{
-	int i;
-
-	if (pe->index > MVPP2_PRS_TCAM_SRAM_SIZE - 1)
-		return -EINVAL;
-
-	/* Clear entry invalidation bit */
-	pe->tcam.word[MVPP2_PRS_TCAM_INV_WORD] &= ~MVPP2_PRS_TCAM_INV_MASK;
-
-	/* Write tcam index - indirect access */
-	mvpp2_write(priv, MVPP2_PRS_TCAM_IDX_REG, pe->index);
-	for (i = 0; i < MVPP2_PRS_TCAM_WORDS; i++)
-		mvpp2_write(priv, MVPP2_PRS_TCAM_DATA_REG(i), pe->tcam.word[i]);
-
-	/* Write sram index - indirect access */
-	mvpp2_write(priv, MVPP2_PRS_SRAM_IDX_REG, pe->index);
-	for (i = 0; i < MVPP2_PRS_SRAM_WORDS; i++)
-		mvpp2_write(priv, MVPP2_PRS_SRAM_DATA_REG(i), pe->sram.word[i]);
-
-	return 0;
-}
-
-/* Initialize tcam entry from hw */
-static int mvpp2_prs_init_from_hw(struct mvpp2 *priv,
-				  struct mvpp2_prs_entry *pe, int tid)
-{
-	int i;
-
-	if (tid > MVPP2_PRS_TCAM_SRAM_SIZE - 1)
-		return -EINVAL;
-
-	memset(pe, 0, sizeof(*pe));
-	pe->index = tid;
-
-	/* Write tcam index - indirect access */
-	mvpp2_write(priv, MVPP2_PRS_TCAM_IDX_REG, pe->index);
-
-	pe->tcam.word[MVPP2_PRS_TCAM_INV_WORD] = mvpp2_read(priv,
-			      MVPP2_PRS_TCAM_DATA_REG(MVPP2_PRS_TCAM_INV_WORD));
-	if (pe->tcam.word[MVPP2_PRS_TCAM_INV_WORD] & MVPP2_PRS_TCAM_INV_MASK)
-		return MVPP2_PRS_TCAM_ENTRY_INVALID;
-
-	for (i = 0; i < MVPP2_PRS_TCAM_WORDS; i++)
-		pe->tcam.word[i] = mvpp2_read(priv, MVPP2_PRS_TCAM_DATA_REG(i));
-
-	/* Write sram index - indirect access */
-	mvpp2_write(priv, MVPP2_PRS_SRAM_IDX_REG, pe->index);
-	for (i = 0; i < MVPP2_PRS_SRAM_WORDS; i++)
-		pe->sram.word[i] = mvpp2_read(priv, MVPP2_PRS_SRAM_DATA_REG(i));
-
-	return 0;
-}
-
-/* Invalidate tcam hw entry */
-static void mvpp2_prs_hw_inv(struct mvpp2 *priv, int index)
-{
-	/* Write index - indirect access */
-	mvpp2_write(priv, MVPP2_PRS_TCAM_IDX_REG, index);
-	mvpp2_write(priv, MVPP2_PRS_TCAM_DATA_REG(MVPP2_PRS_TCAM_INV_WORD),
-		    MVPP2_PRS_TCAM_INV_MASK);
-}
-
-/* Enable shadow table entry and set its lookup ID */
-static void mvpp2_prs_shadow_set(struct mvpp2 *priv, int index, int lu)
-{
-	priv->prs_shadow[index].valid = true;
-	priv->prs_shadow[index].lu = lu;
-}
-
-/* Update ri fields in shadow table entry */
-static void mvpp2_prs_shadow_ri_set(struct mvpp2 *priv, int index,
-				    unsigned int ri, unsigned int ri_mask)
-{
-	priv->prs_shadow[index].ri_mask = ri_mask;
-	priv->prs_shadow[index].ri = ri;
-}
-
-/* Update lookup field in tcam sw entry */
-static void mvpp2_prs_tcam_lu_set(struct mvpp2_prs_entry *pe, unsigned int lu)
-{
-	int enable_off = MVPP2_PRS_TCAM_EN_OFFS(MVPP2_PRS_TCAM_LU_BYTE);
-
-	pe->tcam.byte[MVPP2_PRS_TCAM_LU_BYTE] = lu;
-	pe->tcam.byte[enable_off] = MVPP2_PRS_LU_MASK;
-}
-
-/* Update mask for single port in tcam sw entry */
-static void mvpp2_prs_tcam_port_set(struct mvpp2_prs_entry *pe,
-				    unsigned int port, bool add)
-{
-	int enable_off = MVPP2_PRS_TCAM_EN_OFFS(MVPP2_PRS_TCAM_PORT_BYTE);
-
-	if (add)
-		pe->tcam.byte[enable_off] &= ~(1 << port);
-	else
-		pe->tcam.byte[enable_off] |= 1 << port;
-}
-
-/* Update port map in tcam sw entry */
-static void mvpp2_prs_tcam_port_map_set(struct mvpp2_prs_entry *pe,
-					unsigned int ports)
-{
-	unsigned char port_mask = MVPP2_PRS_PORT_MASK;
-	int enable_off = MVPP2_PRS_TCAM_EN_OFFS(MVPP2_PRS_TCAM_PORT_BYTE);
-
-	pe->tcam.byte[MVPP2_PRS_TCAM_PORT_BYTE] = 0;
-	pe->tcam.byte[enable_off] &= ~port_mask;
-	pe->tcam.byte[enable_off] |= ~ports & MVPP2_PRS_PORT_MASK;
-}
-
-/* Obtain port map from tcam sw entry */
-static unsigned int mvpp2_prs_tcam_port_map_get(struct mvpp2_prs_entry *pe)
-{
-	int enable_off = MVPP2_PRS_TCAM_EN_OFFS(MVPP2_PRS_TCAM_PORT_BYTE);
-
-	return ~(pe->tcam.byte[enable_off]) & MVPP2_PRS_PORT_MASK;
-}
-
-/* Set byte of data and its enable bits in tcam sw entry */
-static void mvpp2_prs_tcam_data_byte_set(struct mvpp2_prs_entry *pe,
-					 unsigned int offs, unsigned char byte,
-					 unsigned char enable)
-{
-	pe->tcam.byte[MVPP2_PRS_TCAM_DATA_BYTE(offs)] = byte;
-	pe->tcam.byte[MVPP2_PRS_TCAM_DATA_BYTE_EN(offs)] = enable;
-}
-
-/* Get byte of data and its enable bits from tcam sw entry */
-static void mvpp2_prs_tcam_data_byte_get(struct mvpp2_prs_entry *pe,
-					 unsigned int offs, unsigned char *byte,
-					 unsigned char *enable)
-{
-	*byte = pe->tcam.byte[MVPP2_PRS_TCAM_DATA_BYTE(offs)];
-	*enable = pe->tcam.byte[MVPP2_PRS_TCAM_DATA_BYTE_EN(offs)];
-}
-
-/* Compare tcam data bytes with a pattern */
-static bool mvpp2_prs_tcam_data_cmp(struct mvpp2_prs_entry *pe, int offs,
-				    u16 data)
-{
-	int off = MVPP2_PRS_TCAM_DATA_BYTE(offs);
-	u16 tcam_data;
-
-	tcam_data = (pe->tcam.byte[off + 1] << 8) | pe->tcam.byte[off];
-	if (tcam_data != data)
-		return false;
-	return true;
-}
-
-/* Update ai bits in tcam sw entry */
-static void mvpp2_prs_tcam_ai_update(struct mvpp2_prs_entry *pe,
-				     unsigned int bits, unsigned int enable)
-{
-	int i, ai_idx = MVPP2_PRS_TCAM_AI_BYTE;
-
-	for (i = 0; i < MVPP2_PRS_AI_BITS; i++) {
-		if (!(enable & BIT(i)))
-			continue;
-
-		if (bits & BIT(i))
-			pe->tcam.byte[ai_idx] |= 1 << i;
-		else
-			pe->tcam.byte[ai_idx] &= ~(1 << i);
-	}
-
-	pe->tcam.byte[MVPP2_PRS_TCAM_EN_OFFS(ai_idx)] |= enable;
-}
-
-/* Get ai bits from tcam sw entry */
-static int mvpp2_prs_tcam_ai_get(struct mvpp2_prs_entry *pe)
-{
-	return pe->tcam.byte[MVPP2_PRS_TCAM_AI_BYTE];
-}
-
-/* Set ethertype in tcam sw entry */
-static void mvpp2_prs_match_etype(struct mvpp2_prs_entry *pe, int offset,
-				  unsigned short ethertype)
-{
-	mvpp2_prs_tcam_data_byte_set(pe, offset + 0, ethertype >> 8, 0xff);
-	mvpp2_prs_tcam_data_byte_set(pe, offset + 1, ethertype & 0xff, 0xff);
-}
-
-/* Set vid in tcam sw entry */
-static void mvpp2_prs_match_vid(struct mvpp2_prs_entry *pe, int offset,
-				unsigned short vid)
-{
-	mvpp2_prs_tcam_data_byte_set(pe, offset + 0, (vid & 0xf00) >> 8, 0xf);
-	mvpp2_prs_tcam_data_byte_set(pe, offset + 1, vid & 0xff, 0xff);
-}
-
-/* Set bits in sram sw entry */
-static void mvpp2_prs_sram_bits_set(struct mvpp2_prs_entry *pe, int bit_num,
-				    int val)
-{
-	pe->sram.byte[MVPP2_BIT_TO_BYTE(bit_num)] |= (val << (bit_num % 8));
-}
-
-/* Clear bits in sram sw entry */
-static void mvpp2_prs_sram_bits_clear(struct mvpp2_prs_entry *pe, int bit_num,
-				      int val)
-{
-	pe->sram.byte[MVPP2_BIT_TO_BYTE(bit_num)] &= ~(val << (bit_num % 8));
-}
-
-/* Update ri bits in sram sw entry */
-static void mvpp2_prs_sram_ri_update(struct mvpp2_prs_entry *pe,
-				     unsigned int bits, unsigned int mask)
-{
-	unsigned int i;
-
-	for (i = 0; i < MVPP2_PRS_SRAM_RI_CTRL_BITS; i++) {
-		int ri_off = MVPP2_PRS_SRAM_RI_OFFS;
-
-		if (!(mask & BIT(i)))
-			continue;
-
-		if (bits & BIT(i))
-			mvpp2_prs_sram_bits_set(pe, ri_off + i, 1);
-		else
-			mvpp2_prs_sram_bits_clear(pe, ri_off + i, 1);
-
-		mvpp2_prs_sram_bits_set(pe, MVPP2_PRS_SRAM_RI_CTRL_OFFS + i, 1);
-	}
-}
-
-/* Obtain ri bits from sram sw entry */
-static int mvpp2_prs_sram_ri_get(struct mvpp2_prs_entry *pe)
-{
-	return pe->sram.word[MVPP2_PRS_SRAM_RI_WORD];
-}
-
-/* Update ai bits in sram sw entry */
-static void mvpp2_prs_sram_ai_update(struct mvpp2_prs_entry *pe,
-				     unsigned int bits, unsigned int mask)
-{
-	unsigned int i;
-	int ai_off = MVPP2_PRS_SRAM_AI_OFFS;
-
-	for (i = 0; i < MVPP2_PRS_SRAM_AI_CTRL_BITS; i++) {
-		if (!(mask & BIT(i)))
-			continue;
-
-		if (bits & BIT(i))
-			mvpp2_prs_sram_bits_set(pe, ai_off + i, 1);
-		else
-			mvpp2_prs_sram_bits_clear(pe, ai_off + i, 1);
-
-		mvpp2_prs_sram_bits_set(pe, MVPP2_PRS_SRAM_AI_CTRL_OFFS + i, 1);
-	}
-}
-
-/* Read ai bits from sram sw entry */
-static int mvpp2_prs_sram_ai_get(struct mvpp2_prs_entry *pe)
-{
-	u8 bits;
-	int ai_off = MVPP2_BIT_TO_BYTE(MVPP2_PRS_SRAM_AI_OFFS);
-	int ai_en_off = ai_off + 1;
-	int ai_shift = MVPP2_PRS_SRAM_AI_OFFS % 8;
-
-	bits = (pe->sram.byte[ai_off] >> ai_shift) |
-	       (pe->sram.byte[ai_en_off] << (8 - ai_shift));
-
-	return bits;
-}
-
-/* In sram sw entry set lookup ID field of the tcam key to be used in the next
- * lookup interation
- */
-static void mvpp2_prs_sram_next_lu_set(struct mvpp2_prs_entry *pe,
-				       unsigned int lu)
-{
-	int sram_next_off = MVPP2_PRS_SRAM_NEXT_LU_OFFS;
-
-	mvpp2_prs_sram_bits_clear(pe, sram_next_off,
-				  MVPP2_PRS_SRAM_NEXT_LU_MASK);
-	mvpp2_prs_sram_bits_set(pe, sram_next_off, lu);
-}
-
-/* In the sram sw entry set sign and value of the next lookup offset
- * and the offset value generated to the classifier
- */
-static void mvpp2_prs_sram_shift_set(struct mvpp2_prs_entry *pe, int shift,
-				     unsigned int op)
-{
-	/* Set sign */
-	if (shift < 0) {
-		mvpp2_prs_sram_bits_set(pe, MVPP2_PRS_SRAM_SHIFT_SIGN_BIT, 1);
-		shift = 0 - shift;
-	} else {
-		mvpp2_prs_sram_bits_clear(pe, MVPP2_PRS_SRAM_SHIFT_SIGN_BIT, 1);
-	}
-
-	/* Set value */
-	pe->sram.byte[MVPP2_BIT_TO_BYTE(MVPP2_PRS_SRAM_SHIFT_OFFS)] =
-							   (unsigned char)shift;
-
-	/* Reset and set operation */
-	mvpp2_prs_sram_bits_clear(pe, MVPP2_PRS_SRAM_OP_SEL_SHIFT_OFFS,
-				  MVPP2_PRS_SRAM_OP_SEL_SHIFT_MASK);
-	mvpp2_prs_sram_bits_set(pe, MVPP2_PRS_SRAM_OP_SEL_SHIFT_OFFS, op);
-
-	/* Set base offset as current */
-	mvpp2_prs_sram_bits_clear(pe, MVPP2_PRS_SRAM_OP_SEL_BASE_OFFS, 1);
-}
-
-/* In the sram sw entry set sign and value of the user defined offset
- * generated to the classifier
- */
-static void mvpp2_prs_sram_offset_set(struct mvpp2_prs_entry *pe,
-				      unsigned int type, int offset,
-				      unsigned int op)
-{
-	/* Set sign */
-	if (offset < 0) {
-		mvpp2_prs_sram_bits_set(pe, MVPP2_PRS_SRAM_UDF_SIGN_BIT, 1);
-		offset = 0 - offset;
-	} else {
-		mvpp2_prs_sram_bits_clear(pe, MVPP2_PRS_SRAM_UDF_SIGN_BIT, 1);
-	}
-
-	/* Set value */
-	mvpp2_prs_sram_bits_clear(pe, MVPP2_PRS_SRAM_UDF_OFFS,
-				  MVPP2_PRS_SRAM_UDF_MASK);
-	mvpp2_prs_sram_bits_set(pe, MVPP2_PRS_SRAM_UDF_OFFS, offset);
-	pe->sram.byte[MVPP2_BIT_TO_BYTE(MVPP2_PRS_SRAM_UDF_OFFS +
-					MVPP2_PRS_SRAM_UDF_BITS)] &=
-	      ~(MVPP2_PRS_SRAM_UDF_MASK >> (8 - (MVPP2_PRS_SRAM_UDF_OFFS % 8)));
-	pe->sram.byte[MVPP2_BIT_TO_BYTE(MVPP2_PRS_SRAM_UDF_OFFS +
-					MVPP2_PRS_SRAM_UDF_BITS)] |=
-				(offset >> (8 - (MVPP2_PRS_SRAM_UDF_OFFS % 8)));
-
-	/* Set offset type */
-	mvpp2_prs_sram_bits_clear(pe, MVPP2_PRS_SRAM_UDF_TYPE_OFFS,
-				  MVPP2_PRS_SRAM_UDF_TYPE_MASK);
-	mvpp2_prs_sram_bits_set(pe, MVPP2_PRS_SRAM_UDF_TYPE_OFFS, type);
-
-	/* Set offset operation */
-	mvpp2_prs_sram_bits_clear(pe, MVPP2_PRS_SRAM_OP_SEL_UDF_OFFS,
-				  MVPP2_PRS_SRAM_OP_SEL_UDF_MASK);
-	mvpp2_prs_sram_bits_set(pe, MVPP2_PRS_SRAM_OP_SEL_UDF_OFFS, op);
-
-	pe->sram.byte[MVPP2_BIT_TO_BYTE(MVPP2_PRS_SRAM_OP_SEL_UDF_OFFS +
-					MVPP2_PRS_SRAM_OP_SEL_UDF_BITS)] &=
-					     ~(MVPP2_PRS_SRAM_OP_SEL_UDF_MASK >>
-				    (8 - (MVPP2_PRS_SRAM_OP_SEL_UDF_OFFS % 8)));
-
-	pe->sram.byte[MVPP2_BIT_TO_BYTE(MVPP2_PRS_SRAM_OP_SEL_UDF_OFFS +
-					MVPP2_PRS_SRAM_OP_SEL_UDF_BITS)] |=
-			     (op >> (8 - (MVPP2_PRS_SRAM_OP_SEL_UDF_OFFS % 8)));
-
-	/* Set base offset as current */
-	mvpp2_prs_sram_bits_clear(pe, MVPP2_PRS_SRAM_OP_SEL_BASE_OFFS, 1);
-}
-
-/* Find parser flow entry */
-static int mvpp2_prs_flow_find(struct mvpp2 *priv, int flow)
-{
-	struct mvpp2_prs_entry pe;
-	int tid;
-
-	/* Go through the all entires with MVPP2_PRS_LU_FLOWS */
-	for (tid = MVPP2_PRS_TCAM_SRAM_SIZE - 1; tid >= 0; tid--) {
-		u8 bits;
-
-		if (!priv->prs_shadow[tid].valid ||
-		    priv->prs_shadow[tid].lu != MVPP2_PRS_LU_FLOWS)
-			continue;
-
-		mvpp2_prs_init_from_hw(priv, &pe, tid);
-		bits = mvpp2_prs_sram_ai_get(&pe);
-
-		/* Sram store classification lookup ID in AI bits [5:0] */
-		if ((bits & MVPP2_PRS_FLOW_ID_MASK) == flow)
-			return tid;
-	}
-
-	return -ENOENT;
-}
-
-/* Return first free tcam index, seeking from start to end */
-static int mvpp2_prs_tcam_first_free(struct mvpp2 *priv, unsigned char start,
-				     unsigned char end)
-{
-	int tid;
-
-	if (start > end)
-		swap(start, end);
-
-	if (end >= MVPP2_PRS_TCAM_SRAM_SIZE)
-		end = MVPP2_PRS_TCAM_SRAM_SIZE - 1;
-
-	for (tid = start; tid <= end; tid++) {
-		if (!priv->prs_shadow[tid].valid)
-			return tid;
-	}
-
-	return -EINVAL;
-}
-
-/* Enable/disable dropping all mac da's */
-static void mvpp2_prs_mac_drop_all_set(struct mvpp2 *priv, int port, bool add)
-{
-	struct mvpp2_prs_entry pe;
-
-	if (priv->prs_shadow[MVPP2_PE_DROP_ALL].valid) {
-		/* Entry exist - update port only */
-		mvpp2_prs_init_from_hw(priv, &pe, MVPP2_PE_DROP_ALL);
-	} else {
-		/* Entry doesn't exist - create new */
-		memset(&pe, 0, sizeof(pe));
-		mvpp2_prs_tcam_lu_set(&pe, MVPP2_PRS_LU_MAC);
-		pe.index = MVPP2_PE_DROP_ALL;
-
-		/* Non-promiscuous mode for all ports - DROP unknown packets */
-		mvpp2_prs_sram_ri_update(&pe, MVPP2_PRS_RI_DROP_MASK,
-					 MVPP2_PRS_RI_DROP_MASK);
-
-		mvpp2_prs_sram_bits_set(&pe, MVPP2_PRS_SRAM_LU_GEN_BIT, 1);
-		mvpp2_prs_sram_next_lu_set(&pe, MVPP2_PRS_LU_FLOWS);
-
-		/* Update shadow table */
-		mvpp2_prs_shadow_set(priv, pe.index, MVPP2_PRS_LU_MAC);
-
-		/* Mask all ports */
-		mvpp2_prs_tcam_port_map_set(&pe, 0);
-	}
-
-	/* Update port mask */
-	mvpp2_prs_tcam_port_set(&pe, port, add);
-
-	mvpp2_prs_hw_write(priv, &pe);
-}
-
-/* Set port to unicast or multicast promiscuous mode */
-static void mvpp2_prs_mac_promisc_set(struct mvpp2 *priv, int port,
-				      enum mvpp2_prs_l2_cast l2_cast, bool add)
-{
-	struct mvpp2_prs_entry pe;
-	unsigned char cast_match;
-	unsigned int ri;
-	int tid;
-
-	if (l2_cast == MVPP2_PRS_L2_UNI_CAST) {
-		cast_match = MVPP2_PRS_UCAST_VAL;
-		tid = MVPP2_PE_MAC_UC_PROMISCUOUS;
-		ri = MVPP2_PRS_RI_L2_UCAST;
-	} else {
-		cast_match = MVPP2_PRS_MCAST_VAL;
-		tid = MVPP2_PE_MAC_MC_PROMISCUOUS;
-		ri = MVPP2_PRS_RI_L2_MCAST;
-	}
-
-	/* promiscuous mode - Accept unknown unicast or multicast packets */
-	if (priv->prs_shadow[tid].valid) {
-		mvpp2_prs_init_from_hw(priv, &pe, tid);
-	} else {
-		memset(&pe, 0, sizeof(pe));
-		mvpp2_prs_tcam_lu_set(&pe, MVPP2_PRS_LU_MAC);
-		pe.index = tid;
-
-		/* Continue - set next lookup */
-		mvpp2_prs_sram_next_lu_set(&pe, MVPP2_PRS_LU_DSA);
-
-		/* Set result info bits */
-		mvpp2_prs_sram_ri_update(&pe, ri, MVPP2_PRS_RI_L2_CAST_MASK);
-
-		/* Match UC or MC addresses */
-		mvpp2_prs_tcam_data_byte_set(&pe, 0, cast_match,
-					     MVPP2_PRS_CAST_MASK);
-
-		/* Shift to ethertype */
-		mvpp2_prs_sram_shift_set(&pe, 2 * ETH_ALEN,
-					 MVPP2_PRS_SRAM_OP_SEL_SHIFT_ADD);
-
-		/* Mask all ports */
-		mvpp2_prs_tcam_port_map_set(&pe, 0);
-
-		/* Update shadow table */
-		mvpp2_prs_shadow_set(priv, pe.index, MVPP2_PRS_LU_MAC);
-	}
-
-	/* Update port mask */
-	mvpp2_prs_tcam_port_set(&pe, port, add);
-
-	mvpp2_prs_hw_write(priv, &pe);
-}
-
-/* Set entry for dsa packets */
-static void mvpp2_prs_dsa_tag_set(struct mvpp2 *priv, int port, bool add,
-				  bool tagged, bool extend)
-{
-	struct mvpp2_prs_entry pe;
-	int tid, shift;
-
-	if (extend) {
-		tid = tagged ? MVPP2_PE_EDSA_TAGGED : MVPP2_PE_EDSA_UNTAGGED;
-		shift = 8;
-	} else {
-		tid = tagged ? MVPP2_PE_DSA_TAGGED : MVPP2_PE_DSA_UNTAGGED;
-		shift = 4;
-	}
-
-	if (priv->prs_shadow[tid].valid) {
-		/* Entry exist - update port only */
-		mvpp2_prs_init_from_hw(priv, &pe, tid);
-	} else {
-		/* Entry doesn't exist - create new */
-		memset(&pe, 0, sizeof(pe));
-		mvpp2_prs_tcam_lu_set(&pe, MVPP2_PRS_LU_DSA);
-		pe.index = tid;
-
-		/* Update shadow table */
-		mvpp2_prs_shadow_set(priv, pe.index, MVPP2_PRS_LU_DSA);
-
-		if (tagged) {
-			/* Set tagged bit in DSA tag */
-			mvpp2_prs_tcam_data_byte_set(&pe, 0,
-					     MVPP2_PRS_TCAM_DSA_TAGGED_BIT,
-					     MVPP2_PRS_TCAM_DSA_TAGGED_BIT);
-
-			/* Set ai bits for next iteration */
-			if (extend)
-				mvpp2_prs_sram_ai_update(&pe, 1,
-							MVPP2_PRS_SRAM_AI_MASK);
-			else
-				mvpp2_prs_sram_ai_update(&pe, 0,
-							MVPP2_PRS_SRAM_AI_MASK);
-
-			/* Set result info bits to 'single vlan' */
-			mvpp2_prs_sram_ri_update(&pe, MVPP2_PRS_RI_VLAN_SINGLE,
-						 MVPP2_PRS_RI_VLAN_MASK);
-			/* If packet is tagged continue check vid filtering */
-			mvpp2_prs_sram_next_lu_set(&pe, MVPP2_PRS_LU_VID);
-		} else {
-			/* Shift 4 bytes for DSA tag or 8 bytes for EDSA tag*/
-			mvpp2_prs_sram_shift_set(&pe, shift,
-					MVPP2_PRS_SRAM_OP_SEL_SHIFT_ADD);
-
-			/* Set result info bits to 'no vlans' */
-			mvpp2_prs_sram_ri_update(&pe, MVPP2_PRS_RI_VLAN_NONE,
-						 MVPP2_PRS_RI_VLAN_MASK);
-			mvpp2_prs_sram_next_lu_set(&pe, MVPP2_PRS_LU_L2);
-		}
-
-		/* Mask all ports */
-		mvpp2_prs_tcam_port_map_set(&pe, 0);
-	}
-
-	/* Update port mask */
-	mvpp2_prs_tcam_port_set(&pe, port, add);
-
-	mvpp2_prs_hw_write(priv, &pe);
-}
-
-/* Set entry for dsa ethertype */
-static void mvpp2_prs_dsa_tag_ethertype_set(struct mvpp2 *priv, int port,
-					    bool add, bool tagged, bool extend)
-{
-	struct mvpp2_prs_entry pe;
-	int tid, shift, port_mask;
-
-	if (extend) {
-		tid = tagged ? MVPP2_PE_ETYPE_EDSA_TAGGED :
-		      MVPP2_PE_ETYPE_EDSA_UNTAGGED;
-		port_mask = 0;
-		shift = 8;
-	} else {
-		tid = tagged ? MVPP2_PE_ETYPE_DSA_TAGGED :
-		      MVPP2_PE_ETYPE_DSA_UNTAGGED;
-		port_mask = MVPP2_PRS_PORT_MASK;
-		shift = 4;
-	}
-
-	if (priv->prs_shadow[tid].valid) {
-		/* Entry exist - update port only */
-		mvpp2_prs_init_from_hw(priv, &pe, tid);
-	} else {
-		/* Entry doesn't exist - create new */
-		memset(&pe, 0, sizeof(pe));
-		mvpp2_prs_tcam_lu_set(&pe, MVPP2_PRS_LU_DSA);
-		pe.index = tid;
-
-		/* Set ethertype */
-		mvpp2_prs_match_etype(&pe, 0, ETH_P_EDSA);
-		mvpp2_prs_match_etype(&pe, 2, 0);
-
-		mvpp2_prs_sram_ri_update(&pe, MVPP2_PRS_RI_DSA_MASK,
-					 MVPP2_PRS_RI_DSA_MASK);
-		/* Shift ethertype + 2 byte reserved + tag*/
-		mvpp2_prs_sram_shift_set(&pe, 2 + MVPP2_ETH_TYPE_LEN + shift,
-					 MVPP2_PRS_SRAM_OP_SEL_SHIFT_ADD);
-
-		/* Update shadow table */
-		mvpp2_prs_shadow_set(priv, pe.index, MVPP2_PRS_LU_DSA);
-
-		if (tagged) {
-			/* Set tagged bit in DSA tag */
-			mvpp2_prs_tcam_data_byte_set(&pe,
-						     MVPP2_ETH_TYPE_LEN + 2 + 3,
-						 MVPP2_PRS_TCAM_DSA_TAGGED_BIT,
-						 MVPP2_PRS_TCAM_DSA_TAGGED_BIT);
-			/* Clear all ai bits for next iteration */
-			mvpp2_prs_sram_ai_update(&pe, 0,
-						 MVPP2_PRS_SRAM_AI_MASK);
-			/* If packet is tagged continue check vlans */
-			mvpp2_prs_sram_next_lu_set(&pe, MVPP2_PRS_LU_VLAN);
-		} else {
-			/* Set result info bits to 'no vlans' */
-			mvpp2_prs_sram_ri_update(&pe, MVPP2_PRS_RI_VLAN_NONE,
-						 MVPP2_PRS_RI_VLAN_MASK);
-			mvpp2_prs_sram_next_lu_set(&pe, MVPP2_PRS_LU_L2);
-		}
-		/* Mask/unmask all ports, depending on dsa type */
-		mvpp2_prs_tcam_port_map_set(&pe, port_mask);
-	}
-
-	/* Update port mask */
-	mvpp2_prs_tcam_port_set(&pe, port, add);
-
-	mvpp2_prs_hw_write(priv, &pe);
-}
-
-/* Search for existing single/triple vlan entry */
-static int mvpp2_prs_vlan_find(struct mvpp2 *priv, unsigned short tpid, int ai)
-{
-	struct mvpp2_prs_entry pe;
-	int tid;
-
-	/* Go through the all entries with MVPP2_PRS_LU_VLAN */
-	for (tid = MVPP2_PE_FIRST_FREE_TID;
-	     tid <= MVPP2_PE_LAST_FREE_TID; tid++) {
-		unsigned int ri_bits, ai_bits;
-		bool match;
-
-		if (!priv->prs_shadow[tid].valid ||
-		    priv->prs_shadow[tid].lu != MVPP2_PRS_LU_VLAN)
-			continue;
-
-		mvpp2_prs_init_from_hw(priv, &pe, tid);
-		match = mvpp2_prs_tcam_data_cmp(&pe, 0, swab16(tpid));
-		if (!match)
-			continue;
-
-		/* Get vlan type */
-		ri_bits = mvpp2_prs_sram_ri_get(&pe);
-		ri_bits &= MVPP2_PRS_RI_VLAN_MASK;
-
-		/* Get current ai value from tcam */
-		ai_bits = mvpp2_prs_tcam_ai_get(&pe);
-		/* Clear double vlan bit */
-		ai_bits &= ~MVPP2_PRS_DBL_VLAN_AI_BIT;
-
-		if (ai != ai_bits)
-			continue;
-
-		if (ri_bits == MVPP2_PRS_RI_VLAN_SINGLE ||
-		    ri_bits == MVPP2_PRS_RI_VLAN_TRIPLE)
-			return tid;
-	}
-
-	return -ENOENT;
-}
-
-/* Add/update single/triple vlan entry */
-static int mvpp2_prs_vlan_add(struct mvpp2 *priv, unsigned short tpid, int ai,
-			      unsigned int port_map)
-{
-	struct mvpp2_prs_entry pe;
-	int tid_aux, tid;
-	int ret = 0;
-
-	memset(&pe, 0, sizeof(pe));
-
-	tid = mvpp2_prs_vlan_find(priv, tpid, ai);
-
-	if (tid < 0) {
-		/* Create new tcam entry */
-		tid = mvpp2_prs_tcam_first_free(priv, MVPP2_PE_LAST_FREE_TID,
-						MVPP2_PE_FIRST_FREE_TID);
-		if (tid < 0)
-			return tid;
-
-		/* Get last double vlan tid */
-		for (tid_aux = MVPP2_PE_LAST_FREE_TID;
-		     tid_aux >= MVPP2_PE_FIRST_FREE_TID; tid_aux--) {
-			unsigned int ri_bits;
-
-			if (!priv->prs_shadow[tid_aux].valid ||
-			    priv->prs_shadow[tid_aux].lu != MVPP2_PRS_LU_VLAN)
-				continue;
-
-			mvpp2_prs_init_from_hw(priv, &pe, tid_aux);
-			ri_bits = mvpp2_prs_sram_ri_get(&pe);
-			if ((ri_bits & MVPP2_PRS_RI_VLAN_MASK) ==
-			    MVPP2_PRS_RI_VLAN_DOUBLE)
-				break;
-		}
-
-		if (tid <= tid_aux)
-			return -EINVAL;
-
-		memset(&pe, 0, sizeof(pe));
-		pe.index = tid;
-		mvpp2_prs_tcam_lu_set(&pe, MVPP2_PRS_LU_VLAN);
-
-		mvpp2_prs_match_etype(&pe, 0, tpid);
-
-		/* VLAN tag detected, proceed with VID filtering */
-		mvpp2_prs_sram_next_lu_set(&pe, MVPP2_PRS_LU_VID);
-
-		/* Clear all ai bits for next iteration */
-		mvpp2_prs_sram_ai_update(&pe, 0, MVPP2_PRS_SRAM_AI_MASK);
-
-		if (ai == MVPP2_PRS_SINGLE_VLAN_AI) {
-			mvpp2_prs_sram_ri_update(&pe, MVPP2_PRS_RI_VLAN_SINGLE,
-						 MVPP2_PRS_RI_VLAN_MASK);
-		} else {
-			ai |= MVPP2_PRS_DBL_VLAN_AI_BIT;
-			mvpp2_prs_sram_ri_update(&pe, MVPP2_PRS_RI_VLAN_TRIPLE,
-						 MVPP2_PRS_RI_VLAN_MASK);
-		}
-		mvpp2_prs_tcam_ai_update(&pe, ai, MVPP2_PRS_SRAM_AI_MASK);
-
-		mvpp2_prs_shadow_set(priv, pe.index, MVPP2_PRS_LU_VLAN);
-	} else {
-		mvpp2_prs_init_from_hw(priv, &pe, tid);
-	}
-	/* Update ports' mask */
-	mvpp2_prs_tcam_port_map_set(&pe, port_map);
-
-	mvpp2_prs_hw_write(priv, &pe);
-
-	return ret;
-}
-
-/* Get first free double vlan ai number */
-static int mvpp2_prs_double_vlan_ai_free_get(struct mvpp2 *priv)
-{
-	int i;
-
-	for (i = 1; i < MVPP2_PRS_DBL_VLANS_MAX; i++) {
-		if (!priv->prs_double_vlans[i])
-			return i;
-	}
-
-	return -EINVAL;
-}
-
-/* Search for existing double vlan entry */
-static int mvpp2_prs_double_vlan_find(struct mvpp2 *priv, unsigned short tpid1,
-				      unsigned short tpid2)
-{
-	struct mvpp2_prs_entry pe;
-	int tid;
-
-	/* Go through the all entries with MVPP2_PRS_LU_VLAN */
-	for (tid = MVPP2_PE_FIRST_FREE_TID;
-	     tid <= MVPP2_PE_LAST_FREE_TID; tid++) {
-		unsigned int ri_mask;
-		bool match;
-
-		if (!priv->prs_shadow[tid].valid ||
-		    priv->prs_shadow[tid].lu != MVPP2_PRS_LU_VLAN)
-			continue;
-
-		mvpp2_prs_init_from_hw(priv, &pe, tid);
-
-		match = mvpp2_prs_tcam_data_cmp(&pe, 0, swab16(tpid1)) &&
-			mvpp2_prs_tcam_data_cmp(&pe, 4, swab16(tpid2));
-
-		if (!match)
-			continue;
-
-		ri_mask = mvpp2_prs_sram_ri_get(&pe) & MVPP2_PRS_RI_VLAN_MASK;
-		if (ri_mask == MVPP2_PRS_RI_VLAN_DOUBLE)
-			return tid;
-	}
-
-	return -ENOENT;
-}
-
-/* Add or update double vlan entry */
-static int mvpp2_prs_double_vlan_add(struct mvpp2 *priv, unsigned short tpid1,
-				     unsigned short tpid2,
-				     unsigned int port_map)
-{
-	int tid_aux, tid, ai, ret = 0;
-	struct mvpp2_prs_entry pe;
-
-	memset(&pe, 0, sizeof(pe));
-
-	tid = mvpp2_prs_double_vlan_find(priv, tpid1, tpid2);
-
-	if (tid < 0) {
-		/* Create new tcam entry */
-		tid = mvpp2_prs_tcam_first_free(priv, MVPP2_PE_FIRST_FREE_TID,
-				MVPP2_PE_LAST_FREE_TID);
-		if (tid < 0)
-			return tid;
-
-		/* Set ai value for new double vlan entry */
-		ai = mvpp2_prs_double_vlan_ai_free_get(priv);
-		if (ai < 0)
-			return ai;
-
-		/* Get first single/triple vlan tid */
-		for (tid_aux = MVPP2_PE_FIRST_FREE_TID;
-		     tid_aux <= MVPP2_PE_LAST_FREE_TID; tid_aux++) {
-			unsigned int ri_bits;
-
-			if (!priv->prs_shadow[tid_aux].valid ||
-			    priv->prs_shadow[tid_aux].lu != MVPP2_PRS_LU_VLAN)
-				continue;
-
-			mvpp2_prs_init_from_hw(priv, &pe, tid_aux);
-			ri_bits = mvpp2_prs_sram_ri_get(&pe);
-			ri_bits &= MVPP2_PRS_RI_VLAN_MASK;
-			if (ri_bits == MVPP2_PRS_RI_VLAN_SINGLE ||
-			    ri_bits == MVPP2_PRS_RI_VLAN_TRIPLE)
-				break;
-		}
-
-		if (tid >= tid_aux)
-			return -ERANGE;
-
-		memset(&pe, 0, sizeof(pe));
-		mvpp2_prs_tcam_lu_set(&pe, MVPP2_PRS_LU_VLAN);
-		pe.index = tid;
-
-		priv->prs_double_vlans[ai] = true;
-
-		mvpp2_prs_match_etype(&pe, 0, tpid1);
-		mvpp2_prs_match_etype(&pe, 4, tpid2);
-
-		mvpp2_prs_sram_next_lu_set(&pe, MVPP2_PRS_LU_VLAN);
-		/* Shift 4 bytes - skip outer vlan tag */
-		mvpp2_prs_sram_shift_set(&pe, MVPP2_VLAN_TAG_LEN,
-					 MVPP2_PRS_SRAM_OP_SEL_SHIFT_ADD);
-		mvpp2_prs_sram_ri_update(&pe, MVPP2_PRS_RI_VLAN_DOUBLE,
-					 MVPP2_PRS_RI_VLAN_MASK);
-		mvpp2_prs_sram_ai_update(&pe, ai | MVPP2_PRS_DBL_VLAN_AI_BIT,
-					 MVPP2_PRS_SRAM_AI_MASK);
-
-		mvpp2_prs_shadow_set(priv, pe.index, MVPP2_PRS_LU_VLAN);
-	} else {
-		mvpp2_prs_init_from_hw(priv, &pe, tid);
-	}
-
-	/* Update ports' mask */
-	mvpp2_prs_tcam_port_map_set(&pe, port_map);
-	mvpp2_prs_hw_write(priv, &pe);
-
-	return ret;
-}
-
-/* IPv4 header parsing for fragmentation and L4 offset */
-static int mvpp2_prs_ip4_proto(struct mvpp2 *priv, unsigned short proto,
-			       unsigned int ri, unsigned int ri_mask)
-{
-	struct mvpp2_prs_entry pe;
-	int tid;
-
-	if ((proto != IPPROTO_TCP) && (proto != IPPROTO_UDP) &&
-	    (proto != IPPROTO_IGMP))
-		return -EINVAL;
-
-	/* Not fragmented packet */
-	tid = mvpp2_prs_tcam_first_free(priv, MVPP2_PE_FIRST_FREE_TID,
-					MVPP2_PE_LAST_FREE_TID);
-	if (tid < 0)
-		return tid;
-
-	memset(&pe, 0, sizeof(pe));
-	mvpp2_prs_tcam_lu_set(&pe, MVPP2_PRS_LU_IP4);
-	pe.index = tid;
-
-	/* Set next lu to IPv4 */
-	mvpp2_prs_sram_next_lu_set(&pe, MVPP2_PRS_LU_IP4);
-	mvpp2_prs_sram_shift_set(&pe, 12, MVPP2_PRS_SRAM_OP_SEL_SHIFT_ADD);
-	/* Set L4 offset */
-	mvpp2_prs_sram_offset_set(&pe, MVPP2_PRS_SRAM_UDF_TYPE_L4,
-				  sizeof(struct iphdr) - 4,
-				  MVPP2_PRS_SRAM_OP_SEL_UDF_ADD);
-	mvpp2_prs_sram_ai_update(&pe, MVPP2_PRS_IPV4_DIP_AI_BIT,
-				 MVPP2_PRS_IPV4_DIP_AI_BIT);
-	mvpp2_prs_sram_ri_update(&pe, ri, ri_mask | MVPP2_PRS_RI_IP_FRAG_MASK);
-
-	mvpp2_prs_tcam_data_byte_set(&pe, 2, 0x00,
-				     MVPP2_PRS_TCAM_PROTO_MASK_L);
-	mvpp2_prs_tcam_data_byte_set(&pe, 3, 0x00,
-				     MVPP2_PRS_TCAM_PROTO_MASK);
-
-	mvpp2_prs_tcam_data_byte_set(&pe, 5, proto, MVPP2_PRS_TCAM_PROTO_MASK);
-	mvpp2_prs_tcam_ai_update(&pe, 0, MVPP2_PRS_IPV4_DIP_AI_BIT);
-	/* Unmask all ports */
-	mvpp2_prs_tcam_port_map_set(&pe, MVPP2_PRS_PORT_MASK);
-
-	/* Update shadow table and hw entry */
-	mvpp2_prs_shadow_set(priv, pe.index, MVPP2_PRS_LU_IP4);
-	mvpp2_prs_hw_write(priv, &pe);
-
-	/* Fragmented packet */
-	tid = mvpp2_prs_tcam_first_free(priv, MVPP2_PE_FIRST_FREE_TID,
-					MVPP2_PE_LAST_FREE_TID);
-	if (tid < 0)
-		return tid;
-
-	pe.index = tid;
-	/* Clear ri before updating */
-	pe.sram.word[MVPP2_PRS_SRAM_RI_WORD] = 0x0;
-	pe.sram.word[MVPP2_PRS_SRAM_RI_CTRL_WORD] = 0x0;
-	mvpp2_prs_sram_ri_update(&pe, ri, ri_mask);
-
-	mvpp2_prs_sram_ri_update(&pe, ri | MVPP2_PRS_RI_IP_FRAG_TRUE,
-				 ri_mask | MVPP2_PRS_RI_IP_FRAG_MASK);
-
-	mvpp2_prs_tcam_data_byte_set(&pe, 2, 0x00, 0x0);
-	mvpp2_prs_tcam_data_byte_set(&pe, 3, 0x00, 0x0);
-
-	/* Update shadow table and hw entry */
-	mvpp2_prs_shadow_set(priv, pe.index, MVPP2_PRS_LU_IP4);
-	mvpp2_prs_hw_write(priv, &pe);
-
-	return 0;
-}
-
-/* IPv4 L3 multicast or broadcast */
-static int mvpp2_prs_ip4_cast(struct mvpp2 *priv, unsigned short l3_cast)
-{
-	struct mvpp2_prs_entry pe;
-	int mask, tid;
-
-	tid = mvpp2_prs_tcam_first_free(priv, MVPP2_PE_FIRST_FREE_TID,
-					MVPP2_PE_LAST_FREE_TID);
-	if (tid < 0)
-		return tid;
-
-	memset(&pe, 0, sizeof(pe));
-	mvpp2_prs_tcam_lu_set(&pe, MVPP2_PRS_LU_IP4);
-	pe.index = tid;
-
-	switch (l3_cast) {
-	case MVPP2_PRS_L3_MULTI_CAST:
-		mvpp2_prs_tcam_data_byte_set(&pe, 0, MVPP2_PRS_IPV4_MC,
-					     MVPP2_PRS_IPV4_MC_MASK);
-		mvpp2_prs_sram_ri_update(&pe, MVPP2_PRS_RI_L3_MCAST,
-					 MVPP2_PRS_RI_L3_ADDR_MASK);
-		break;
-	case  MVPP2_PRS_L3_BROAD_CAST:
-		mask = MVPP2_PRS_IPV4_BC_MASK;
-		mvpp2_prs_tcam_data_byte_set(&pe, 0, mask, mask);
-		mvpp2_prs_tcam_data_byte_set(&pe, 1, mask, mask);
-		mvpp2_prs_tcam_data_byte_set(&pe, 2, mask, mask);
-		mvpp2_prs_tcam_data_byte_set(&pe, 3, mask, mask);
-		mvpp2_prs_sram_ri_update(&pe, MVPP2_PRS_RI_L3_BCAST,
-					 MVPP2_PRS_RI_L3_ADDR_MASK);
-		break;
-	default:
-		return -EINVAL;
-	}
-
-	/* Finished: go to flowid generation */
-	mvpp2_prs_sram_next_lu_set(&pe, MVPP2_PRS_LU_FLOWS);
-	mvpp2_prs_sram_bits_set(&pe, MVPP2_PRS_SRAM_LU_GEN_BIT, 1);
-
-	mvpp2_prs_tcam_ai_update(&pe, MVPP2_PRS_IPV4_DIP_AI_BIT,
-				 MVPP2_PRS_IPV4_DIP_AI_BIT);
-	/* Unmask all ports */
-	mvpp2_prs_tcam_port_map_set(&pe, MVPP2_PRS_PORT_MASK);
-
-	/* Update shadow table and hw entry */
-	mvpp2_prs_shadow_set(priv, pe.index, MVPP2_PRS_LU_IP4);
-	mvpp2_prs_hw_write(priv, &pe);
-
-	return 0;
-}
-
-/* Set entries for protocols over IPv6  */
-static int mvpp2_prs_ip6_proto(struct mvpp2 *priv, unsigned short proto,
-			       unsigned int ri, unsigned int ri_mask)
-{
-	struct mvpp2_prs_entry pe;
-	int tid;
-
-	if ((proto != IPPROTO_TCP) && (proto != IPPROTO_UDP) &&
-	    (proto != IPPROTO_ICMPV6) && (proto != IPPROTO_IPIP))
-		return -EINVAL;
-
-	tid = mvpp2_prs_tcam_first_free(priv, MVPP2_PE_FIRST_FREE_TID,
-					MVPP2_PE_LAST_FREE_TID);
-	if (tid < 0)
-		return tid;
-
-	memset(&pe, 0, sizeof(pe));
-	mvpp2_prs_tcam_lu_set(&pe, MVPP2_PRS_LU_IP6);
-	pe.index = tid;
-
-	/* Finished: go to flowid generation */
-	mvpp2_prs_sram_next_lu_set(&pe, MVPP2_PRS_LU_FLOWS);
-	mvpp2_prs_sram_bits_set(&pe, MVPP2_PRS_SRAM_LU_GEN_BIT, 1);
-	mvpp2_prs_sram_ri_update(&pe, ri, ri_mask);
-	mvpp2_prs_sram_offset_set(&pe, MVPP2_PRS_SRAM_UDF_TYPE_L4,
-				  sizeof(struct ipv6hdr) - 6,
-				  MVPP2_PRS_SRAM_OP_SEL_UDF_ADD);
-
-	mvpp2_prs_tcam_data_byte_set(&pe, 0, proto, MVPP2_PRS_TCAM_PROTO_MASK);
-	mvpp2_prs_tcam_ai_update(&pe, MVPP2_PRS_IPV6_NO_EXT_AI_BIT,
-				 MVPP2_PRS_IPV6_NO_EXT_AI_BIT);
-	/* Unmask all ports */
-	mvpp2_prs_tcam_port_map_set(&pe, MVPP2_PRS_PORT_MASK);
-
-	/* Write HW */
-	mvpp2_prs_shadow_set(priv, pe.index, MVPP2_PRS_LU_IP6);
-	mvpp2_prs_hw_write(priv, &pe);
-
-	return 0;
-}
-
-/* IPv6 L3 multicast entry */
-static int mvpp2_prs_ip6_cast(struct mvpp2 *priv, unsigned short l3_cast)
-{
-	struct mvpp2_prs_entry pe;
-	int tid;
-
-	if (l3_cast != MVPP2_PRS_L3_MULTI_CAST)
-		return -EINVAL;
-
-	tid = mvpp2_prs_tcam_first_free(priv, MVPP2_PE_FIRST_FREE_TID,
-					MVPP2_PE_LAST_FREE_TID);
-	if (tid < 0)
-		return tid;
-
-	memset(&pe, 0, sizeof(pe));
-	mvpp2_prs_tcam_lu_set(&pe, MVPP2_PRS_LU_IP6);
-	pe.index = tid;
-
-	/* Finished: go to flowid generation */
-	mvpp2_prs_sram_next_lu_set(&pe, MVPP2_PRS_LU_IP6);
-	mvpp2_prs_sram_ri_update(&pe, MVPP2_PRS_RI_L3_MCAST,
-				 MVPP2_PRS_RI_L3_ADDR_MASK);
-	mvpp2_prs_sram_ai_update(&pe, MVPP2_PRS_IPV6_NO_EXT_AI_BIT,
-				 MVPP2_PRS_IPV6_NO_EXT_AI_BIT);
-	/* Shift back to IPv6 NH */
-	mvpp2_prs_sram_shift_set(&pe, -18, MVPP2_PRS_SRAM_OP_SEL_SHIFT_ADD);
-
-	mvpp2_prs_tcam_data_byte_set(&pe, 0, MVPP2_PRS_IPV6_MC,
-				     MVPP2_PRS_IPV6_MC_MASK);
-	mvpp2_prs_tcam_ai_update(&pe, 0, MVPP2_PRS_IPV6_NO_EXT_AI_BIT);
-	/* Unmask all ports */
-	mvpp2_prs_tcam_port_map_set(&pe, MVPP2_PRS_PORT_MASK);
-
-	/* Update shadow table and hw entry */
-	mvpp2_prs_shadow_set(priv, pe.index, MVPP2_PRS_LU_IP6);
-	mvpp2_prs_hw_write(priv, &pe);
-
-	return 0;
-}
-
-/* Parser per-port initialization */
-static void mvpp2_prs_hw_port_init(struct mvpp2 *priv, int port, int lu_first,
-				   int lu_max, int offset)
-{
-	u32 val;
-
-	/* Set lookup ID */
-	val = mvpp2_read(priv, MVPP2_PRS_INIT_LOOKUP_REG);
-	val &= ~MVPP2_PRS_PORT_LU_MASK(port);
-	val |=  MVPP2_PRS_PORT_LU_VAL(port, lu_first);
-	mvpp2_write(priv, MVPP2_PRS_INIT_LOOKUP_REG, val);
-
-	/* Set maximum number of loops for packet received from port */
-	val = mvpp2_read(priv, MVPP2_PRS_MAX_LOOP_REG(port));
-	val &= ~MVPP2_PRS_MAX_LOOP_MASK(port);
-	val |= MVPP2_PRS_MAX_LOOP_VAL(port, lu_max);
-	mvpp2_write(priv, MVPP2_PRS_MAX_LOOP_REG(port), val);
-
-	/* Set initial offset for packet header extraction for the first
-	 * searching loop
-	 */
-	val = mvpp2_read(priv, MVPP2_PRS_INIT_OFFS_REG(port));
-	val &= ~MVPP2_PRS_INIT_OFF_MASK(port);
-	val |= MVPP2_PRS_INIT_OFF_VAL(port, offset);
-	mvpp2_write(priv, MVPP2_PRS_INIT_OFFS_REG(port), val);
-}
-
-/* Default flow entries initialization for all ports */
-static void mvpp2_prs_def_flow_init(struct mvpp2 *priv)
-{
-	struct mvpp2_prs_entry pe;
-	int port;
-
-	for (port = 0; port < MVPP2_MAX_PORTS; port++) {
-		memset(&pe, 0, sizeof(pe));
-		mvpp2_prs_tcam_lu_set(&pe, MVPP2_PRS_LU_FLOWS);
-		pe.index = MVPP2_PE_FIRST_DEFAULT_FLOW - port;
-
-		/* Mask all ports */
-		mvpp2_prs_tcam_port_map_set(&pe, 0);
-
-		/* Set flow ID*/
-		mvpp2_prs_sram_ai_update(&pe, port, MVPP2_PRS_FLOW_ID_MASK);
-		mvpp2_prs_sram_bits_set(&pe, MVPP2_PRS_SRAM_LU_DONE_BIT, 1);
-
-		/* Update shadow table and hw entry */
-		mvpp2_prs_shadow_set(priv, pe.index, MVPP2_PRS_LU_FLOWS);
-		mvpp2_prs_hw_write(priv, &pe);
-	}
-}
-
-/* Set default entry for Marvell Header field */
-static void mvpp2_prs_mh_init(struct mvpp2 *priv)
-{
-	struct mvpp2_prs_entry pe;
-
-	memset(&pe, 0, sizeof(pe));
-
-	pe.index = MVPP2_PE_MH_DEFAULT;
-	mvpp2_prs_tcam_lu_set(&pe, MVPP2_PRS_LU_MH);
-	mvpp2_prs_sram_shift_set(&pe, MVPP2_MH_SIZE,
-				 MVPP2_PRS_SRAM_OP_SEL_SHIFT_ADD);
-	mvpp2_prs_sram_next_lu_set(&pe, MVPP2_PRS_LU_MAC);
-
-	/* Unmask all ports */
-	mvpp2_prs_tcam_port_map_set(&pe, MVPP2_PRS_PORT_MASK);
-
-	/* Update shadow table and hw entry */
-	mvpp2_prs_shadow_set(priv, pe.index, MVPP2_PRS_LU_MH);
-	mvpp2_prs_hw_write(priv, &pe);
-}
-
-/* Set default entires (place holder) for promiscuous, non-promiscuous and
- * multicast MAC addresses
- */
-static void mvpp2_prs_mac_init(struct mvpp2 *priv)
-{
-	struct mvpp2_prs_entry pe;
-
-	memset(&pe, 0, sizeof(pe));
-
-	/* Non-promiscuous mode for all ports - DROP unknown packets */
-	pe.index = MVPP2_PE_MAC_NON_PROMISCUOUS;
-	mvpp2_prs_tcam_lu_set(&pe, MVPP2_PRS_LU_MAC);
-
-	mvpp2_prs_sram_ri_update(&pe, MVPP2_PRS_RI_DROP_MASK,
-				 MVPP2_PRS_RI_DROP_MASK);
-	mvpp2_prs_sram_bits_set(&pe, MVPP2_PRS_SRAM_LU_GEN_BIT, 1);
-	mvpp2_prs_sram_next_lu_set(&pe, MVPP2_PRS_LU_FLOWS);
-
-	/* Unmask all ports */
-	mvpp2_prs_tcam_port_map_set(&pe, MVPP2_PRS_PORT_MASK);
-
-	/* Update shadow table and hw entry */
-	mvpp2_prs_shadow_set(priv, pe.index, MVPP2_PRS_LU_MAC);
-	mvpp2_prs_hw_write(priv, &pe);
-
-	/* Create dummy entries for drop all and promiscuous modes */
-	mvpp2_prs_mac_drop_all_set(priv, 0, false);
-	mvpp2_prs_mac_promisc_set(priv, 0, MVPP2_PRS_L2_UNI_CAST, false);
-	mvpp2_prs_mac_promisc_set(priv, 0, MVPP2_PRS_L2_MULTI_CAST, false);
-}
-
-/* Set default entries for various types of dsa packets */
-static void mvpp2_prs_dsa_init(struct mvpp2 *priv)
-{
-	struct mvpp2_prs_entry pe;
-
-	/* None tagged EDSA entry - place holder */
-	mvpp2_prs_dsa_tag_set(priv, 0, false, MVPP2_PRS_UNTAGGED,
-			      MVPP2_PRS_EDSA);
-
-	/* Tagged EDSA entry - place holder */
-	mvpp2_prs_dsa_tag_set(priv, 0, false, MVPP2_PRS_TAGGED, MVPP2_PRS_EDSA);
-
-	/* None tagged DSA entry - place holder */
-	mvpp2_prs_dsa_tag_set(priv, 0, false, MVPP2_PRS_UNTAGGED,
-			      MVPP2_PRS_DSA);
-
-	/* Tagged DSA entry - place holder */
-	mvpp2_prs_dsa_tag_set(priv, 0, false, MVPP2_PRS_TAGGED, MVPP2_PRS_DSA);
-
-	/* None tagged EDSA ethertype entry - place holder*/
-	mvpp2_prs_dsa_tag_ethertype_set(priv, 0, false,
-					MVPP2_PRS_UNTAGGED, MVPP2_PRS_EDSA);
-
-	/* Tagged EDSA ethertype entry - place holder*/
-	mvpp2_prs_dsa_tag_ethertype_set(priv, 0, false,
-					MVPP2_PRS_TAGGED, MVPP2_PRS_EDSA);
-
-	/* None tagged DSA ethertype entry */
-	mvpp2_prs_dsa_tag_ethertype_set(priv, 0, true,
-					MVPP2_PRS_UNTAGGED, MVPP2_PRS_DSA);
-
-	/* Tagged DSA ethertype entry */
-	mvpp2_prs_dsa_tag_ethertype_set(priv, 0, true,
-					MVPP2_PRS_TAGGED, MVPP2_PRS_DSA);
-
-	/* Set default entry, in case DSA or EDSA tag not found */
-	memset(&pe, 0, sizeof(pe));
-	mvpp2_prs_tcam_lu_set(&pe, MVPP2_PRS_LU_DSA);
-	pe.index = MVPP2_PE_DSA_DEFAULT;
-	mvpp2_prs_sram_next_lu_set(&pe, MVPP2_PRS_LU_VLAN);
-
-	/* Shift 0 bytes */
-	mvpp2_prs_sram_shift_set(&pe, 0, MVPP2_PRS_SRAM_OP_SEL_SHIFT_ADD);
-	mvpp2_prs_shadow_set(priv, pe.index, MVPP2_PRS_LU_MAC);
-
-	/* Clear all sram ai bits for next iteration */
-	mvpp2_prs_sram_ai_update(&pe, 0, MVPP2_PRS_SRAM_AI_MASK);
-
-	/* Unmask all ports */
-	mvpp2_prs_tcam_port_map_set(&pe, MVPP2_PRS_PORT_MASK);
-
-	mvpp2_prs_hw_write(priv, &pe);
-}
-
-/* Initialize parser entries for VID filtering */
-static void mvpp2_prs_vid_init(struct mvpp2 *priv)
-{
-	struct mvpp2_prs_entry pe;
-
-	memset(&pe, 0, sizeof(pe));
-
-	/* Set default vid entry */
-	pe.index = MVPP2_PE_VID_FLTR_DEFAULT;
-	mvpp2_prs_tcam_lu_set(&pe, MVPP2_PRS_LU_VID);
-
-	mvpp2_prs_tcam_ai_update(&pe, 0, MVPP2_PRS_EDSA_VID_AI_BIT);
-
-	/* Skip VLAN header - Set offset to 4 bytes */
-	mvpp2_prs_sram_shift_set(&pe, MVPP2_VLAN_TAG_LEN,
-				 MVPP2_PRS_SRAM_OP_SEL_SHIFT_ADD);
-
-	/* Clear all ai bits for next iteration */
-	mvpp2_prs_sram_ai_update(&pe, 0, MVPP2_PRS_SRAM_AI_MASK);
-
-	mvpp2_prs_sram_next_lu_set(&pe, MVPP2_PRS_LU_L2);
-
-	/* Unmask all ports */
-	mvpp2_prs_tcam_port_map_set(&pe, MVPP2_PRS_PORT_MASK);
-
-	/* Update shadow table and hw entry */
-	mvpp2_prs_shadow_set(priv, pe.index, MVPP2_PRS_LU_VID);
-	mvpp2_prs_hw_write(priv, &pe);
-
-	/* Set default vid entry for extended DSA*/
-	memset(&pe, 0, sizeof(pe));
-
-	/* Set default vid entry */
-	pe.index = MVPP2_PE_VID_EDSA_FLTR_DEFAULT;
-	mvpp2_prs_tcam_lu_set(&pe, MVPP2_PRS_LU_VID);
-
-	mvpp2_prs_tcam_ai_update(&pe, MVPP2_PRS_EDSA_VID_AI_BIT,
-				 MVPP2_PRS_EDSA_VID_AI_BIT);
-
-	/* Skip VLAN header - Set offset to 8 bytes */
-	mvpp2_prs_sram_shift_set(&pe, MVPP2_VLAN_TAG_EDSA_LEN,
-				 MVPP2_PRS_SRAM_OP_SEL_SHIFT_ADD);
-
-	/* Clear all ai bits for next iteration */
-	mvpp2_prs_sram_ai_update(&pe, 0, MVPP2_PRS_SRAM_AI_MASK);
-
-	mvpp2_prs_sram_next_lu_set(&pe, MVPP2_PRS_LU_L2);
-
-	/* Unmask all ports */
-	mvpp2_prs_tcam_port_map_set(&pe, MVPP2_PRS_PORT_MASK);
-
-	/* Update shadow table and hw entry */
-	mvpp2_prs_shadow_set(priv, pe.index, MVPP2_PRS_LU_VID);
-	mvpp2_prs_hw_write(priv, &pe);
-}
-
-/* Match basic ethertypes */
-static int mvpp2_prs_etype_init(struct mvpp2 *priv)
-{
-	struct mvpp2_prs_entry pe;
-	int tid;
-
-	/* Ethertype: PPPoE */
-	tid = mvpp2_prs_tcam_first_free(priv, MVPP2_PE_FIRST_FREE_TID,
-					MVPP2_PE_LAST_FREE_TID);
-	if (tid < 0)
-		return tid;
-
-	memset(&pe, 0, sizeof(pe));
-	mvpp2_prs_tcam_lu_set(&pe, MVPP2_PRS_LU_L2);
-	pe.index = tid;
-
-	mvpp2_prs_match_etype(&pe, 0, ETH_P_PPP_SES);
-
-	mvpp2_prs_sram_shift_set(&pe, MVPP2_PPPOE_HDR_SIZE,
-				 MVPP2_PRS_SRAM_OP_SEL_SHIFT_ADD);
-	mvpp2_prs_sram_next_lu_set(&pe, MVPP2_PRS_LU_PPPOE);
-	mvpp2_prs_sram_ri_update(&pe, MVPP2_PRS_RI_PPPOE_MASK,
-				 MVPP2_PRS_RI_PPPOE_MASK);
-
-	/* Update shadow table and hw entry */
-	mvpp2_prs_shadow_set(priv, pe.index, MVPP2_PRS_LU_L2);
-	priv->prs_shadow[pe.index].udf = MVPP2_PRS_UDF_L2_DEF;
-	priv->prs_shadow[pe.index].finish = false;
-	mvpp2_prs_shadow_ri_set(priv, pe.index, MVPP2_PRS_RI_PPPOE_MASK,
-				MVPP2_PRS_RI_PPPOE_MASK);
-	mvpp2_prs_hw_write(priv, &pe);
-
-	/* Ethertype: ARP */
-	tid = mvpp2_prs_tcam_first_free(priv, MVPP2_PE_FIRST_FREE_TID,
-					MVPP2_PE_LAST_FREE_TID);
-	if (tid < 0)
-		return tid;
-
-	memset(&pe, 0, sizeof(pe));
-	mvpp2_prs_tcam_lu_set(&pe, MVPP2_PRS_LU_L2);
-	pe.index = tid;
-
-	mvpp2_prs_match_etype(&pe, 0, ETH_P_ARP);
-
-	/* Generate flow in the next iteration*/
-	mvpp2_prs_sram_next_lu_set(&pe, MVPP2_PRS_LU_FLOWS);
-	mvpp2_prs_sram_bits_set(&pe, MVPP2_PRS_SRAM_LU_GEN_BIT, 1);
-	mvpp2_prs_sram_ri_update(&pe, MVPP2_PRS_RI_L3_ARP,
-				 MVPP2_PRS_RI_L3_PROTO_MASK);
-	/* Set L3 offset */
-	mvpp2_prs_sram_offset_set(&pe, MVPP2_PRS_SRAM_UDF_TYPE_L3,
-				  MVPP2_ETH_TYPE_LEN,
-				  MVPP2_PRS_SRAM_OP_SEL_UDF_ADD);
-
-	/* Update shadow table and hw entry */
-	mvpp2_prs_shadow_set(priv, pe.index, MVPP2_PRS_LU_L2);
-	priv->prs_shadow[pe.index].udf = MVPP2_PRS_UDF_L2_DEF;
-	priv->prs_shadow[pe.index].finish = true;
-	mvpp2_prs_shadow_ri_set(priv, pe.index, MVPP2_PRS_RI_L3_ARP,
-				MVPP2_PRS_RI_L3_PROTO_MASK);
-	mvpp2_prs_hw_write(priv, &pe);
-
-	/* Ethertype: LBTD */
-	tid = mvpp2_prs_tcam_first_free(priv, MVPP2_PE_FIRST_FREE_TID,
-					MVPP2_PE_LAST_FREE_TID);
-	if (tid < 0)
-		return tid;
-
-	memset(&pe, 0, sizeof(pe));
-	mvpp2_prs_tcam_lu_set(&pe, MVPP2_PRS_LU_L2);
-	pe.index = tid;
-
-	mvpp2_prs_match_etype(&pe, 0, MVPP2_IP_LBDT_TYPE);
-
-	/* Generate flow in the next iteration*/
-	mvpp2_prs_sram_next_lu_set(&pe, MVPP2_PRS_LU_FLOWS);
-	mvpp2_prs_sram_bits_set(&pe, MVPP2_PRS_SRAM_LU_GEN_BIT, 1);
-	mvpp2_prs_sram_ri_update(&pe, MVPP2_PRS_RI_CPU_CODE_RX_SPEC |
-				 MVPP2_PRS_RI_UDF3_RX_SPECIAL,
-				 MVPP2_PRS_RI_CPU_CODE_MASK |
-				 MVPP2_PRS_RI_UDF3_MASK);
-	/* Set L3 offset */
-	mvpp2_prs_sram_offset_set(&pe, MVPP2_PRS_SRAM_UDF_TYPE_L3,
-				  MVPP2_ETH_TYPE_LEN,
-				  MVPP2_PRS_SRAM_OP_SEL_UDF_ADD);
-
-	/* Update shadow table and hw entry */
-	mvpp2_prs_shadow_set(priv, pe.index, MVPP2_PRS_LU_L2);
-	priv->prs_shadow[pe.index].udf = MVPP2_PRS_UDF_L2_DEF;
-	priv->prs_shadow[pe.index].finish = true;
-	mvpp2_prs_shadow_ri_set(priv, pe.index, MVPP2_PRS_RI_CPU_CODE_RX_SPEC |
-				MVPP2_PRS_RI_UDF3_RX_SPECIAL,
-				MVPP2_PRS_RI_CPU_CODE_MASK |
-				MVPP2_PRS_RI_UDF3_MASK);
-	mvpp2_prs_hw_write(priv, &pe);
-
-	/* Ethertype: IPv4 without options */
-	tid = mvpp2_prs_tcam_first_free(priv, MVPP2_PE_FIRST_FREE_TID,
-					MVPP2_PE_LAST_FREE_TID);
-	if (tid < 0)
-		return tid;
-
-	memset(&pe, 0, sizeof(pe));
-	mvpp2_prs_tcam_lu_set(&pe, MVPP2_PRS_LU_L2);
-	pe.index = tid;
-
-	mvpp2_prs_match_etype(&pe, 0, ETH_P_IP);
-	mvpp2_prs_tcam_data_byte_set(&pe, MVPP2_ETH_TYPE_LEN,
-				     MVPP2_PRS_IPV4_HEAD | MVPP2_PRS_IPV4_IHL,
-				     MVPP2_PRS_IPV4_HEAD_MASK |
-				     MVPP2_PRS_IPV4_IHL_MASK);
-
-	mvpp2_prs_sram_next_lu_set(&pe, MVPP2_PRS_LU_IP4);
-	mvpp2_prs_sram_ri_update(&pe, MVPP2_PRS_RI_L3_IP4,
-				 MVPP2_PRS_RI_L3_PROTO_MASK);
-	/* Skip eth_type + 4 bytes of IP header */
-	mvpp2_prs_sram_shift_set(&pe, MVPP2_ETH_TYPE_LEN + 4,
-				 MVPP2_PRS_SRAM_OP_SEL_SHIFT_ADD);
-	/* Set L3 offset */
-	mvpp2_prs_sram_offset_set(&pe, MVPP2_PRS_SRAM_UDF_TYPE_L3,
-				  MVPP2_ETH_TYPE_LEN,
-				  MVPP2_PRS_SRAM_OP_SEL_UDF_ADD);
-
-	/* Update shadow table and hw entry */
-	mvpp2_prs_shadow_set(priv, pe.index, MVPP2_PRS_LU_L2);
-	priv->prs_shadow[pe.index].udf = MVPP2_PRS_UDF_L2_DEF;
-	priv->prs_shadow[pe.index].finish = false;
-	mvpp2_prs_shadow_ri_set(priv, pe.index, MVPP2_PRS_RI_L3_IP4,
-				MVPP2_PRS_RI_L3_PROTO_MASK);
-	mvpp2_prs_hw_write(priv, &pe);
-
-	/* Ethertype: IPv4 with options */
-	tid = mvpp2_prs_tcam_first_free(priv, MVPP2_PE_FIRST_FREE_TID,
-					MVPP2_PE_LAST_FREE_TID);
-	if (tid < 0)
-		return tid;
-
-	pe.index = tid;
-
-	/* Clear tcam data before updating */
-	pe.tcam.byte[MVPP2_PRS_TCAM_DATA_BYTE(MVPP2_ETH_TYPE_LEN)] = 0x0;
-	pe.tcam.byte[MVPP2_PRS_TCAM_DATA_BYTE_EN(MVPP2_ETH_TYPE_LEN)] = 0x0;
-
-	mvpp2_prs_tcam_data_byte_set(&pe, MVPP2_ETH_TYPE_LEN,
-				     MVPP2_PRS_IPV4_HEAD,
-				     MVPP2_PRS_IPV4_HEAD_MASK);
-
-	/* Clear ri before updating */
-	pe.sram.word[MVPP2_PRS_SRAM_RI_WORD] = 0x0;
-	pe.sram.word[MVPP2_PRS_SRAM_RI_CTRL_WORD] = 0x0;
-	mvpp2_prs_sram_ri_update(&pe, MVPP2_PRS_RI_L3_IP4_OPT,
-				 MVPP2_PRS_RI_L3_PROTO_MASK);
-
-	/* Update shadow table and hw entry */
-	mvpp2_prs_shadow_set(priv, pe.index, MVPP2_PRS_LU_L2);
-	priv->prs_shadow[pe.index].udf = MVPP2_PRS_UDF_L2_DEF;
-	priv->prs_shadow[pe.index].finish = false;
-	mvpp2_prs_shadow_ri_set(priv, pe.index, MVPP2_PRS_RI_L3_IP4_OPT,
-				MVPP2_PRS_RI_L3_PROTO_MASK);
-	mvpp2_prs_hw_write(priv, &pe);
-
-	/* Ethertype: IPv6 without options */
-	tid = mvpp2_prs_tcam_first_free(priv, MVPP2_PE_FIRST_FREE_TID,
-					MVPP2_PE_LAST_FREE_TID);
-	if (tid < 0)
-		return tid;
-
-	memset(&pe, 0, sizeof(pe));
-	mvpp2_prs_tcam_lu_set(&pe, MVPP2_PRS_LU_L2);
-	pe.index = tid;
-
-	mvpp2_prs_match_etype(&pe, 0, ETH_P_IPV6);
-
-	/* Skip DIP of IPV6 header */
-	mvpp2_prs_sram_shift_set(&pe, MVPP2_ETH_TYPE_LEN + 8 +
-				 MVPP2_MAX_L3_ADDR_SIZE,
-				 MVPP2_PRS_SRAM_OP_SEL_SHIFT_ADD);
-	mvpp2_prs_sram_next_lu_set(&pe, MVPP2_PRS_LU_IP6);
-	mvpp2_prs_sram_ri_update(&pe, MVPP2_PRS_RI_L3_IP6,
-				 MVPP2_PRS_RI_L3_PROTO_MASK);
-	/* Set L3 offset */
-	mvpp2_prs_sram_offset_set(&pe, MVPP2_PRS_SRAM_UDF_TYPE_L3,
-				  MVPP2_ETH_TYPE_LEN,
-				  MVPP2_PRS_SRAM_OP_SEL_UDF_ADD);
-
-	mvpp2_prs_shadow_set(priv, pe.index, MVPP2_PRS_LU_L2);
-	priv->prs_shadow[pe.index].udf = MVPP2_PRS_UDF_L2_DEF;
-	priv->prs_shadow[pe.index].finish = false;
-	mvpp2_prs_shadow_ri_set(priv, pe.index, MVPP2_PRS_RI_L3_IP6,
-				MVPP2_PRS_RI_L3_PROTO_MASK);
-	mvpp2_prs_hw_write(priv, &pe);
-
-	/* Default entry for MVPP2_PRS_LU_L2 - Unknown ethtype */
-	memset(&pe, 0, sizeof(struct mvpp2_prs_entry));
-	mvpp2_prs_tcam_lu_set(&pe, MVPP2_PRS_LU_L2);
-	pe.index = MVPP2_PE_ETH_TYPE_UN;
-
-	/* Unmask all ports */
-	mvpp2_prs_tcam_port_map_set(&pe, MVPP2_PRS_PORT_MASK);
-
-	/* Generate flow in the next iteration*/
-	mvpp2_prs_sram_bits_set(&pe, MVPP2_PRS_SRAM_LU_GEN_BIT, 1);
-	mvpp2_prs_sram_next_lu_set(&pe, MVPP2_PRS_LU_FLOWS);
-	mvpp2_prs_sram_ri_update(&pe, MVPP2_PRS_RI_L3_UN,
-				 MVPP2_PRS_RI_L3_PROTO_MASK);
-	/* Set L3 offset even it's unknown L3 */
-	mvpp2_prs_sram_offset_set(&pe, MVPP2_PRS_SRAM_UDF_TYPE_L3,
-				  MVPP2_ETH_TYPE_LEN,
-				  MVPP2_PRS_SRAM_OP_SEL_UDF_ADD);
-
-	/* Update shadow table and hw entry */
-	mvpp2_prs_shadow_set(priv, pe.index, MVPP2_PRS_LU_L2);
-	priv->prs_shadow[pe.index].udf = MVPP2_PRS_UDF_L2_DEF;
-	priv->prs_shadow[pe.index].finish = true;
-	mvpp2_prs_shadow_ri_set(priv, pe.index, MVPP2_PRS_RI_L3_UN,
-				MVPP2_PRS_RI_L3_PROTO_MASK);
-	mvpp2_prs_hw_write(priv, &pe);
-
-	return 0;
-}
-
-/* Configure vlan entries and detect up to 2 successive VLAN tags.
- * Possible options:
- * 0x8100, 0x88A8
- * 0x8100, 0x8100
- * 0x8100
- * 0x88A8
- */
-static int mvpp2_prs_vlan_init(struct platform_device *pdev, struct mvpp2 *priv)
-{
-	struct mvpp2_prs_entry pe;
-	int err;
-
-	priv->prs_double_vlans = devm_kcalloc(&pdev->dev, sizeof(bool),
-					      MVPP2_PRS_DBL_VLANS_MAX,
-					      GFP_KERNEL);
-	if (!priv->prs_double_vlans)
-		return -ENOMEM;
-
-	/* Double VLAN: 0x8100, 0x88A8 */
-	err = mvpp2_prs_double_vlan_add(priv, ETH_P_8021Q, ETH_P_8021AD,
-					MVPP2_PRS_PORT_MASK);
-	if (err)
-		return err;
-
-	/* Double VLAN: 0x8100, 0x8100 */
-	err = mvpp2_prs_double_vlan_add(priv, ETH_P_8021Q, ETH_P_8021Q,
-					MVPP2_PRS_PORT_MASK);
-	if (err)
-		return err;
-
-	/* Single VLAN: 0x88a8 */
-	err = mvpp2_prs_vlan_add(priv, ETH_P_8021AD, MVPP2_PRS_SINGLE_VLAN_AI,
-				 MVPP2_PRS_PORT_MASK);
-	if (err)
-		return err;
-
-	/* Single VLAN: 0x8100 */
-	err = mvpp2_prs_vlan_add(priv, ETH_P_8021Q, MVPP2_PRS_SINGLE_VLAN_AI,
-				 MVPP2_PRS_PORT_MASK);
-	if (err)
-		return err;
-
-	/* Set default double vlan entry */
-	memset(&pe, 0, sizeof(pe));
-	mvpp2_prs_tcam_lu_set(&pe, MVPP2_PRS_LU_VLAN);
-	pe.index = MVPP2_PE_VLAN_DBL;
-
-	mvpp2_prs_sram_next_lu_set(&pe, MVPP2_PRS_LU_VID);
-
-	/* Clear ai for next iterations */
-	mvpp2_prs_sram_ai_update(&pe, 0, MVPP2_PRS_SRAM_AI_MASK);
-	mvpp2_prs_sram_ri_update(&pe, MVPP2_PRS_RI_VLAN_DOUBLE,
-				 MVPP2_PRS_RI_VLAN_MASK);
-
-	mvpp2_prs_tcam_ai_update(&pe, MVPP2_PRS_DBL_VLAN_AI_BIT,
-				 MVPP2_PRS_DBL_VLAN_AI_BIT);
-	/* Unmask all ports */
-	mvpp2_prs_tcam_port_map_set(&pe, MVPP2_PRS_PORT_MASK);
-
-	/* Update shadow table and hw entry */
-	mvpp2_prs_shadow_set(priv, pe.index, MVPP2_PRS_LU_VLAN);
-	mvpp2_prs_hw_write(priv, &pe);
-
-	/* Set default vlan none entry */
-	memset(&pe, 0, sizeof(pe));
-	mvpp2_prs_tcam_lu_set(&pe, MVPP2_PRS_LU_VLAN);
-	pe.index = MVPP2_PE_VLAN_NONE;
-
-	mvpp2_prs_sram_next_lu_set(&pe, MVPP2_PRS_LU_L2);
-	mvpp2_prs_sram_ri_update(&pe, MVPP2_PRS_RI_VLAN_NONE,
-				 MVPP2_PRS_RI_VLAN_MASK);
-
-	/* Unmask all ports */
-	mvpp2_prs_tcam_port_map_set(&pe, MVPP2_PRS_PORT_MASK);
-
-	/* Update shadow table and hw entry */
-	mvpp2_prs_shadow_set(priv, pe.index, MVPP2_PRS_LU_VLAN);
-	mvpp2_prs_hw_write(priv, &pe);
-
-	return 0;
-}
-
-/* Set entries for PPPoE ethertype */
-static int mvpp2_prs_pppoe_init(struct mvpp2 *priv)
-{
-	struct mvpp2_prs_entry pe;
-	int tid;
-
-	/* IPv4 over PPPoE with options */
-	tid = mvpp2_prs_tcam_first_free(priv, MVPP2_PE_FIRST_FREE_TID,
-					MVPP2_PE_LAST_FREE_TID);
-	if (tid < 0)
-		return tid;
-
-	memset(&pe, 0, sizeof(pe));
-	mvpp2_prs_tcam_lu_set(&pe, MVPP2_PRS_LU_PPPOE);
-	pe.index = tid;
-
-	mvpp2_prs_match_etype(&pe, 0, PPP_IP);
-
-	mvpp2_prs_sram_next_lu_set(&pe, MVPP2_PRS_LU_IP4);
-	mvpp2_prs_sram_ri_update(&pe, MVPP2_PRS_RI_L3_IP4_OPT,
-				 MVPP2_PRS_RI_L3_PROTO_MASK);
-	/* Skip eth_type + 4 bytes of IP header */
-	mvpp2_prs_sram_shift_set(&pe, MVPP2_ETH_TYPE_LEN + 4,
-				 MVPP2_PRS_SRAM_OP_SEL_SHIFT_ADD);
-	/* Set L3 offset */
-	mvpp2_prs_sram_offset_set(&pe, MVPP2_PRS_SRAM_UDF_TYPE_L3,
-				  MVPP2_ETH_TYPE_LEN,
-				  MVPP2_PRS_SRAM_OP_SEL_UDF_ADD);
-
-	/* Update shadow table and hw entry */
-	mvpp2_prs_shadow_set(priv, pe.index, MVPP2_PRS_LU_PPPOE);
-	mvpp2_prs_hw_write(priv, &pe);
-
-	/* IPv4 over PPPoE without options */
-	tid = mvpp2_prs_tcam_first_free(priv, MVPP2_PE_FIRST_FREE_TID,
-					MVPP2_PE_LAST_FREE_TID);
-	if (tid < 0)
-		return tid;
-
-	pe.index = tid;
-
-	mvpp2_prs_tcam_data_byte_set(&pe, MVPP2_ETH_TYPE_LEN,
-				     MVPP2_PRS_IPV4_HEAD | MVPP2_PRS_IPV4_IHL,
-				     MVPP2_PRS_IPV4_HEAD_MASK |
-				     MVPP2_PRS_IPV4_IHL_MASK);
-
-	/* Clear ri before updating */
-	pe.sram.word[MVPP2_PRS_SRAM_RI_WORD] = 0x0;
-	pe.sram.word[MVPP2_PRS_SRAM_RI_CTRL_WORD] = 0x0;
-	mvpp2_prs_sram_ri_update(&pe, MVPP2_PRS_RI_L3_IP4,
-				 MVPP2_PRS_RI_L3_PROTO_MASK);
-
-	/* Update shadow table and hw entry */
-	mvpp2_prs_shadow_set(priv, pe.index, MVPP2_PRS_LU_PPPOE);
-	mvpp2_prs_hw_write(priv, &pe);
-
-	/* IPv6 over PPPoE */
-	tid = mvpp2_prs_tcam_first_free(priv, MVPP2_PE_FIRST_FREE_TID,
-					MVPP2_PE_LAST_FREE_TID);
-	if (tid < 0)
-		return tid;
-
-	memset(&pe, 0, sizeof(pe));
-	mvpp2_prs_tcam_lu_set(&pe, MVPP2_PRS_LU_PPPOE);
-	pe.index = tid;
-
-	mvpp2_prs_match_etype(&pe, 0, PPP_IPV6);
-
-	mvpp2_prs_sram_next_lu_set(&pe, MVPP2_PRS_LU_IP6);
-	mvpp2_prs_sram_ri_update(&pe, MVPP2_PRS_RI_L3_IP6,
-				 MVPP2_PRS_RI_L3_PROTO_MASK);
-	/* Skip eth_type + 4 bytes of IPv6 header */
-	mvpp2_prs_sram_shift_set(&pe, MVPP2_ETH_TYPE_LEN + 4,
-				 MVPP2_PRS_SRAM_OP_SEL_SHIFT_ADD);
-	/* Set L3 offset */
-	mvpp2_prs_sram_offset_set(&pe, MVPP2_PRS_SRAM_UDF_TYPE_L3,
-				  MVPP2_ETH_TYPE_LEN,
-				  MVPP2_PRS_SRAM_OP_SEL_UDF_ADD);
-
-	/* Update shadow table and hw entry */
-	mvpp2_prs_shadow_set(priv, pe.index, MVPP2_PRS_LU_PPPOE);
-	mvpp2_prs_hw_write(priv, &pe);
-
-	/* Non-IP over PPPoE */
-	tid = mvpp2_prs_tcam_first_free(priv, MVPP2_PE_FIRST_FREE_TID,
-					MVPP2_PE_LAST_FREE_TID);
-	if (tid < 0)
-		return tid;
-
-	memset(&pe, 0, sizeof(pe));
-	mvpp2_prs_tcam_lu_set(&pe, MVPP2_PRS_LU_PPPOE);
-	pe.index = tid;
-
-	mvpp2_prs_sram_ri_update(&pe, MVPP2_PRS_RI_L3_UN,
-				 MVPP2_PRS_RI_L3_PROTO_MASK);
-
-	/* Finished: go to flowid generation */
-	mvpp2_prs_sram_next_lu_set(&pe, MVPP2_PRS_LU_FLOWS);
-	mvpp2_prs_sram_bits_set(&pe, MVPP2_PRS_SRAM_LU_GEN_BIT, 1);
-	/* Set L3 offset even if it's unknown L3 */
-	mvpp2_prs_sram_offset_set(&pe, MVPP2_PRS_SRAM_UDF_TYPE_L3,
-				  MVPP2_ETH_TYPE_LEN,
-				  MVPP2_PRS_SRAM_OP_SEL_UDF_ADD);
-
-	/* Update shadow table and hw entry */
-	mvpp2_prs_shadow_set(priv, pe.index, MVPP2_PRS_LU_PPPOE);
-	mvpp2_prs_hw_write(priv, &pe);
-
-	return 0;
-}
-
-/* Initialize entries for IPv4 */
-static int mvpp2_prs_ip4_init(struct mvpp2 *priv)
-{
-	struct mvpp2_prs_entry pe;
-	int err;
-
-	/* Set entries for TCP, UDP and IGMP over IPv4 */
-	err = mvpp2_prs_ip4_proto(priv, IPPROTO_TCP, MVPP2_PRS_RI_L4_TCP,
-				  MVPP2_PRS_RI_L4_PROTO_MASK);
-	if (err)
-		return err;
-
-	err = mvpp2_prs_ip4_proto(priv, IPPROTO_UDP, MVPP2_PRS_RI_L4_UDP,
-				  MVPP2_PRS_RI_L4_PROTO_MASK);
-	if (err)
-		return err;
-
-	err = mvpp2_prs_ip4_proto(priv, IPPROTO_IGMP,
-				  MVPP2_PRS_RI_CPU_CODE_RX_SPEC |
-				  MVPP2_PRS_RI_UDF3_RX_SPECIAL,
-				  MVPP2_PRS_RI_CPU_CODE_MASK |
-				  MVPP2_PRS_RI_UDF3_MASK);
-	if (err)
-		return err;
-
-	/* IPv4 Broadcast */
-	err = mvpp2_prs_ip4_cast(priv, MVPP2_PRS_L3_BROAD_CAST);
-	if (err)
-		return err;
-
-	/* IPv4 Multicast */
-	err = mvpp2_prs_ip4_cast(priv, MVPP2_PRS_L3_MULTI_CAST);
-	if (err)
-		return err;
-
-	/* Default IPv4 entry for unknown protocols */
-	memset(&pe, 0, sizeof(pe));
-	mvpp2_prs_tcam_lu_set(&pe, MVPP2_PRS_LU_IP4);
-	pe.index = MVPP2_PE_IP4_PROTO_UN;
-
-	/* Set next lu to IPv4 */
-	mvpp2_prs_sram_next_lu_set(&pe, MVPP2_PRS_LU_IP4);
-	mvpp2_prs_sram_shift_set(&pe, 12, MVPP2_PRS_SRAM_OP_SEL_SHIFT_ADD);
-	/* Set L4 offset */
-	mvpp2_prs_sram_offset_set(&pe, MVPP2_PRS_SRAM_UDF_TYPE_L4,
-				  sizeof(struct iphdr) - 4,
-				  MVPP2_PRS_SRAM_OP_SEL_UDF_ADD);
-	mvpp2_prs_sram_ai_update(&pe, MVPP2_PRS_IPV4_DIP_AI_BIT,
-				 MVPP2_PRS_IPV4_DIP_AI_BIT);
-	mvpp2_prs_sram_ri_update(&pe, MVPP2_PRS_RI_L4_OTHER,
-				 MVPP2_PRS_RI_L4_PROTO_MASK);
-
-	mvpp2_prs_tcam_ai_update(&pe, 0, MVPP2_PRS_IPV4_DIP_AI_BIT);
-	/* Unmask all ports */
-	mvpp2_prs_tcam_port_map_set(&pe, MVPP2_PRS_PORT_MASK);
-
-	/* Update shadow table and hw entry */
-	mvpp2_prs_shadow_set(priv, pe.index, MVPP2_PRS_LU_IP4);
-	mvpp2_prs_hw_write(priv, &pe);
-
-	/* Default IPv4 entry for unicast address */
-	memset(&pe, 0, sizeof(pe));
-	mvpp2_prs_tcam_lu_set(&pe, MVPP2_PRS_LU_IP4);
-	pe.index = MVPP2_PE_IP4_ADDR_UN;
-
-	/* Finished: go to flowid generation */
-	mvpp2_prs_sram_next_lu_set(&pe, MVPP2_PRS_LU_FLOWS);
-	mvpp2_prs_sram_bits_set(&pe, MVPP2_PRS_SRAM_LU_GEN_BIT, 1);
-	mvpp2_prs_sram_ri_update(&pe, MVPP2_PRS_RI_L3_UCAST,
-				 MVPP2_PRS_RI_L3_ADDR_MASK);
-
-	mvpp2_prs_tcam_ai_update(&pe, MVPP2_PRS_IPV4_DIP_AI_BIT,
-				 MVPP2_PRS_IPV4_DIP_AI_BIT);
-	/* Unmask all ports */
-	mvpp2_prs_tcam_port_map_set(&pe, MVPP2_PRS_PORT_MASK);
-
-	/* Update shadow table and hw entry */
-	mvpp2_prs_shadow_set(priv, pe.index, MVPP2_PRS_LU_IP4);
-	mvpp2_prs_hw_write(priv, &pe);
-
-	return 0;
-}
-
-/* Initialize entries for IPv6 */
-static int mvpp2_prs_ip6_init(struct mvpp2 *priv)
-{
-	struct mvpp2_prs_entry pe;
-	int tid, err;
-
-	/* Set entries for TCP, UDP and ICMP over IPv6 */
-	err = mvpp2_prs_ip6_proto(priv, IPPROTO_TCP,
-				  MVPP2_PRS_RI_L4_TCP,
-				  MVPP2_PRS_RI_L4_PROTO_MASK);
-	if (err)
-		return err;
-
-	err = mvpp2_prs_ip6_proto(priv, IPPROTO_UDP,
-				  MVPP2_PRS_RI_L4_UDP,
-				  MVPP2_PRS_RI_L4_PROTO_MASK);
-	if (err)
-		return err;
-
-	err = mvpp2_prs_ip6_proto(priv, IPPROTO_ICMPV6,
-				  MVPP2_PRS_RI_CPU_CODE_RX_SPEC |
-				  MVPP2_PRS_RI_UDF3_RX_SPECIAL,
-				  MVPP2_PRS_RI_CPU_CODE_MASK |
-				  MVPP2_PRS_RI_UDF3_MASK);
-	if (err)
-		return err;
-
-	/* IPv4 is the last header. This is similar case as 6-TCP or 17-UDP */
-	/* Result Info: UDF7=1, DS lite */
-	err = mvpp2_prs_ip6_proto(priv, IPPROTO_IPIP,
-				  MVPP2_PRS_RI_UDF7_IP6_LITE,
-				  MVPP2_PRS_RI_UDF7_MASK);
-	if (err)
-		return err;
-
-	/* IPv6 multicast */
-	err = mvpp2_prs_ip6_cast(priv, MVPP2_PRS_L3_MULTI_CAST);
-	if (err)
-		return err;
-
-	/* Entry for checking hop limit */
-	tid = mvpp2_prs_tcam_first_free(priv, MVPP2_PE_FIRST_FREE_TID,
-					MVPP2_PE_LAST_FREE_TID);
-	if (tid < 0)
-		return tid;
-
-	memset(&pe, 0, sizeof(pe));
-	mvpp2_prs_tcam_lu_set(&pe, MVPP2_PRS_LU_IP6);
-	pe.index = tid;
-
-	/* Finished: go to flowid generation */
-	mvpp2_prs_sram_next_lu_set(&pe, MVPP2_PRS_LU_FLOWS);
-	mvpp2_prs_sram_bits_set(&pe, MVPP2_PRS_SRAM_LU_GEN_BIT, 1);
-	mvpp2_prs_sram_ri_update(&pe, MVPP2_PRS_RI_L3_UN |
-				 MVPP2_PRS_RI_DROP_MASK,
-				 MVPP2_PRS_RI_L3_PROTO_MASK |
-				 MVPP2_PRS_RI_DROP_MASK);
-
-	mvpp2_prs_tcam_data_byte_set(&pe, 1, 0x00, MVPP2_PRS_IPV6_HOP_MASK);
-	mvpp2_prs_tcam_ai_update(&pe, MVPP2_PRS_IPV6_NO_EXT_AI_BIT,
-				 MVPP2_PRS_IPV6_NO_EXT_AI_BIT);
-
-	/* Update shadow table and hw entry */
-	mvpp2_prs_shadow_set(priv, pe.index, MVPP2_PRS_LU_IP4);
-	mvpp2_prs_hw_write(priv, &pe);
-
-	/* Default IPv6 entry for unknown protocols */
-	memset(&pe, 0, sizeof(pe));
-	mvpp2_prs_tcam_lu_set(&pe, MVPP2_PRS_LU_IP6);
-	pe.index = MVPP2_PE_IP6_PROTO_UN;
-
-	/* Finished: go to flowid generation */
-	mvpp2_prs_sram_next_lu_set(&pe, MVPP2_PRS_LU_FLOWS);
-	mvpp2_prs_sram_bits_set(&pe, MVPP2_PRS_SRAM_LU_GEN_BIT, 1);
-	mvpp2_prs_sram_ri_update(&pe, MVPP2_PRS_RI_L4_OTHER,
-				 MVPP2_PRS_RI_L4_PROTO_MASK);
-	/* Set L4 offset relatively to our current place */
-	mvpp2_prs_sram_offset_set(&pe, MVPP2_PRS_SRAM_UDF_TYPE_L4,
-				  sizeof(struct ipv6hdr) - 4,
-				  MVPP2_PRS_SRAM_OP_SEL_UDF_ADD);
-
-	mvpp2_prs_tcam_ai_update(&pe, MVPP2_PRS_IPV6_NO_EXT_AI_BIT,
-				 MVPP2_PRS_IPV6_NO_EXT_AI_BIT);
-	/* Unmask all ports */
-	mvpp2_prs_tcam_port_map_set(&pe, MVPP2_PRS_PORT_MASK);
-
-	/* Update shadow table and hw entry */
-	mvpp2_prs_shadow_set(priv, pe.index, MVPP2_PRS_LU_IP4);
-	mvpp2_prs_hw_write(priv, &pe);
-
-	/* Default IPv6 entry for unknown ext protocols */
-	memset(&pe, 0, sizeof(struct mvpp2_prs_entry));
-	mvpp2_prs_tcam_lu_set(&pe, MVPP2_PRS_LU_IP6);
-	pe.index = MVPP2_PE_IP6_EXT_PROTO_UN;
-
-	/* Finished: go to flowid generation */
-	mvpp2_prs_sram_next_lu_set(&pe, MVPP2_PRS_LU_FLOWS);
-	mvpp2_prs_sram_bits_set(&pe, MVPP2_PRS_SRAM_LU_GEN_BIT, 1);
-	mvpp2_prs_sram_ri_update(&pe, MVPP2_PRS_RI_L4_OTHER,
-				 MVPP2_PRS_RI_L4_PROTO_MASK);
-
-	mvpp2_prs_tcam_ai_update(&pe, MVPP2_PRS_IPV6_EXT_AI_BIT,
-				 MVPP2_PRS_IPV6_EXT_AI_BIT);
-	/* Unmask all ports */
-	mvpp2_prs_tcam_port_map_set(&pe, MVPP2_PRS_PORT_MASK);
-
-	/* Update shadow table and hw entry */
-	mvpp2_prs_shadow_set(priv, pe.index, MVPP2_PRS_LU_IP4);
-	mvpp2_prs_hw_write(priv, &pe);
-
-	/* Default IPv6 entry for unicast address */
-	memset(&pe, 0, sizeof(struct mvpp2_prs_entry));
-	mvpp2_prs_tcam_lu_set(&pe, MVPP2_PRS_LU_IP6);
-	pe.index = MVPP2_PE_IP6_ADDR_UN;
-
-	/* Finished: go to IPv6 again */
-	mvpp2_prs_sram_next_lu_set(&pe, MVPP2_PRS_LU_IP6);
-	mvpp2_prs_sram_ri_update(&pe, MVPP2_PRS_RI_L3_UCAST,
-				 MVPP2_PRS_RI_L3_ADDR_MASK);
-	mvpp2_prs_sram_ai_update(&pe, MVPP2_PRS_IPV6_NO_EXT_AI_BIT,
-				 MVPP2_PRS_IPV6_NO_EXT_AI_BIT);
-	/* Shift back to IPV6 NH */
-	mvpp2_prs_sram_shift_set(&pe, -18, MVPP2_PRS_SRAM_OP_SEL_SHIFT_ADD);
-
-	mvpp2_prs_tcam_ai_update(&pe, 0, MVPP2_PRS_IPV6_NO_EXT_AI_BIT);
-	/* Unmask all ports */
-	mvpp2_prs_tcam_port_map_set(&pe, MVPP2_PRS_PORT_MASK);
-
-	/* Update shadow table and hw entry */
-	mvpp2_prs_shadow_set(priv, pe.index, MVPP2_PRS_LU_IP6);
-	mvpp2_prs_hw_write(priv, &pe);
-
-	return 0;
-}
-
-/* Find tcam entry with matched pair <vid,port> */
-static int mvpp2_prs_vid_range_find(struct mvpp2 *priv, int pmap, u16 vid,
-				    u16 mask)
-{
-	unsigned char byte[2], enable[2];
-	struct mvpp2_prs_entry pe;
-	u16 rvid, rmask;
-	int tid;
-
-	/* Go through the all entries with MVPP2_PRS_LU_VID */
-	for (tid = MVPP2_PE_VID_FILT_RANGE_START;
-	     tid <= MVPP2_PE_VID_FILT_RANGE_END; tid++) {
-		if (!priv->prs_shadow[tid].valid ||
-		    priv->prs_shadow[tid].lu != MVPP2_PRS_LU_VID)
-			continue;
-
-		mvpp2_prs_init_from_hw(priv, &pe, tid);
-
-		mvpp2_prs_tcam_data_byte_get(&pe, 2, &byte[0], &enable[0]);
-		mvpp2_prs_tcam_data_byte_get(&pe, 3, &byte[1], &enable[1]);
-
-		rvid = ((byte[0] & 0xf) << 8) + byte[1];
-		rmask = ((enable[0] & 0xf) << 8) + enable[1];
-
-		if (rvid != vid || rmask != mask)
-			continue;
-
-		return tid;
-	}
-
-	return -ENOENT;
-}
-
-/* Write parser entry for VID filtering */
-static int mvpp2_prs_vid_entry_add(struct mvpp2_port *port, u16 vid)
-{
-	unsigned int vid_start = MVPP2_PE_VID_FILT_RANGE_START +
-				 port->id * MVPP2_PRS_VLAN_FILT_MAX;
-	unsigned int mask = 0xfff, reg_val, shift;
-	struct mvpp2 *priv = port->priv;
-	struct mvpp2_prs_entry pe;
-	int tid;
-
-	memset(&pe, 0, sizeof(pe));
-
-	/* Scan TCAM and see if entry with this <vid,port> already exist */
-	tid = mvpp2_prs_vid_range_find(priv, (1 << port->id), vid, mask);
-
-	reg_val = mvpp2_read(priv, MVPP2_MH_REG(port->id));
-	if (reg_val & MVPP2_DSA_EXTENDED)
-		shift = MVPP2_VLAN_TAG_EDSA_LEN;
-	else
-		shift = MVPP2_VLAN_TAG_LEN;
-
-	/* No such entry */
-	if (tid < 0) {
-
-		/* Go through all entries from first to last in vlan range */
-		tid = mvpp2_prs_tcam_first_free(priv, vid_start,
-						vid_start +
-						MVPP2_PRS_VLAN_FILT_MAX_ENTRY);
-
-		/* There isn't room for a new VID filter */
-		if (tid < 0)
-			return tid;
-
-		mvpp2_prs_tcam_lu_set(&pe, MVPP2_PRS_LU_VID);
-		pe.index = tid;
-
-		/* Mask all ports */
-		mvpp2_prs_tcam_port_map_set(&pe, 0);
-	} else {
-		mvpp2_prs_init_from_hw(priv, &pe, tid);
-	}
-
-	/* Enable the current port */
-	mvpp2_prs_tcam_port_set(&pe, port->id, true);
-
-	/* Continue - set next lookup */
-	mvpp2_prs_sram_next_lu_set(&pe, MVPP2_PRS_LU_L2);
-
-	/* Skip VLAN header - Set offset to 4 or 8 bytes */
-	mvpp2_prs_sram_shift_set(&pe, shift, MVPP2_PRS_SRAM_OP_SEL_SHIFT_ADD);
-
-	/* Set match on VID */
-	mvpp2_prs_match_vid(&pe, MVPP2_PRS_VID_TCAM_BYTE, vid);
-
-	/* Clear all ai bits for next iteration */
-	mvpp2_prs_sram_ai_update(&pe, 0, MVPP2_PRS_SRAM_AI_MASK);
-
-	/* Update shadow table */
-	mvpp2_prs_shadow_set(priv, pe.index, MVPP2_PRS_LU_VID);
-	mvpp2_prs_hw_write(priv, &pe);
-
-	return 0;
-}
-
-/* Write parser entry for VID filtering */
-static void mvpp2_prs_vid_entry_remove(struct mvpp2_port *port, u16 vid)
-{
-	struct mvpp2 *priv = port->priv;
-	int tid;
-
-	/* Scan TCAM and see if entry with this <vid,port> already exist */
-	tid = mvpp2_prs_vid_range_find(priv, (1 << port->id), vid, 0xfff);
-
-	/* No such entry */
-	if (tid < 0)
-		return;
-
-	mvpp2_prs_hw_inv(priv, tid);
-	priv->prs_shadow[tid].valid = false;
-}
-
-/* Remove all existing VID filters on this port */
-static void mvpp2_prs_vid_remove_all(struct mvpp2_port *port)
-{
-	struct mvpp2 *priv = port->priv;
-	int tid;
-
-	for (tid = MVPP2_PRS_VID_PORT_FIRST(port->id);
-	     tid <= MVPP2_PRS_VID_PORT_LAST(port->id); tid++) {
-		if (priv->prs_shadow[tid].valid)
-			mvpp2_prs_vid_entry_remove(port, tid);
-	}
-}
-
-/* Remove VID filering entry for this port */
-static void mvpp2_prs_vid_disable_filtering(struct mvpp2_port *port)
-{
-	unsigned int tid = MVPP2_PRS_VID_PORT_DFLT(port->id);
-	struct mvpp2 *priv = port->priv;
-
-	/* Invalidate the guard entry */
-	mvpp2_prs_hw_inv(priv, tid);
-
-	priv->prs_shadow[tid].valid = false;
-}
-
-/* Add guard entry that drops packets when no VID is matched on this port */
-static void mvpp2_prs_vid_enable_filtering(struct mvpp2_port *port)
-{
-	unsigned int tid = MVPP2_PRS_VID_PORT_DFLT(port->id);
-	struct mvpp2 *priv = port->priv;
-	unsigned int reg_val, shift;
-	struct mvpp2_prs_entry pe;
-
-	if (priv->prs_shadow[tid].valid)
-		return;
-
-	memset(&pe, 0, sizeof(pe));
-
-	pe.index = tid;
-
-	reg_val = mvpp2_read(priv, MVPP2_MH_REG(port->id));
-	if (reg_val & MVPP2_DSA_EXTENDED)
-		shift = MVPP2_VLAN_TAG_EDSA_LEN;
-	else
-		shift = MVPP2_VLAN_TAG_LEN;
-
-	mvpp2_prs_tcam_lu_set(&pe, MVPP2_PRS_LU_VID);
-
-	/* Mask all ports */
-	mvpp2_prs_tcam_port_map_set(&pe, 0);
-
-	/* Update port mask */
-	mvpp2_prs_tcam_port_set(&pe, port->id, true);
-
-	/* Continue - set next lookup */
-	mvpp2_prs_sram_next_lu_set(&pe, MVPP2_PRS_LU_L2);
-
-	/* Skip VLAN header - Set offset to 4 or 8 bytes */
-	mvpp2_prs_sram_shift_set(&pe, shift, MVPP2_PRS_SRAM_OP_SEL_SHIFT_ADD);
-
-	/* Drop VLAN packets that don't belong to any VIDs on this port */
-	mvpp2_prs_sram_ri_update(&pe, MVPP2_PRS_RI_DROP_MASK,
-				 MVPP2_PRS_RI_DROP_MASK);
-
-	/* Clear all ai bits for next iteration */
-	mvpp2_prs_sram_ai_update(&pe, 0, MVPP2_PRS_SRAM_AI_MASK);
-
-	/* Update shadow table */
-	mvpp2_prs_shadow_set(priv, pe.index, MVPP2_PRS_LU_VID);
-	mvpp2_prs_hw_write(priv, &pe);
-}
-
-/* Parser default initialization */
-static int mvpp2_prs_default_init(struct platform_device *pdev,
-				  struct mvpp2 *priv)
-{
-	int err, index, i;
-
-	/* Enable tcam table */
-	mvpp2_write(priv, MVPP2_PRS_TCAM_CTRL_REG, MVPP2_PRS_TCAM_EN_MASK);
-
-	/* Clear all tcam and sram entries */
-	for (index = 0; index < MVPP2_PRS_TCAM_SRAM_SIZE; index++) {
-		mvpp2_write(priv, MVPP2_PRS_TCAM_IDX_REG, index);
-		for (i = 0; i < MVPP2_PRS_TCAM_WORDS; i++)
-			mvpp2_write(priv, MVPP2_PRS_TCAM_DATA_REG(i), 0);
-
-		mvpp2_write(priv, MVPP2_PRS_SRAM_IDX_REG, index);
-		for (i = 0; i < MVPP2_PRS_SRAM_WORDS; i++)
-			mvpp2_write(priv, MVPP2_PRS_SRAM_DATA_REG(i), 0);
-	}
-
-	/* Invalidate all tcam entries */
-	for (index = 0; index < MVPP2_PRS_TCAM_SRAM_SIZE; index++)
-		mvpp2_prs_hw_inv(priv, index);
-
-	priv->prs_shadow = devm_kcalloc(&pdev->dev, MVPP2_PRS_TCAM_SRAM_SIZE,
-					sizeof(*priv->prs_shadow),
-					GFP_KERNEL);
-	if (!priv->prs_shadow)
-		return -ENOMEM;
-
-	/* Always start from lookup = 0 */
-	for (index = 0; index < MVPP2_MAX_PORTS; index++)
-		mvpp2_prs_hw_port_init(priv, index, MVPP2_PRS_LU_MH,
-				       MVPP2_PRS_PORT_LU_MAX, 0);
-
-	mvpp2_prs_def_flow_init(priv);
-
-	mvpp2_prs_mh_init(priv);
-
-	mvpp2_prs_mac_init(priv);
-
-	mvpp2_prs_dsa_init(priv);
-
-	mvpp2_prs_vid_init(priv);
-
-	err = mvpp2_prs_etype_init(priv);
-	if (err)
-		return err;
-
-	err = mvpp2_prs_vlan_init(pdev, priv);
-	if (err)
-		return err;
-
-	err = mvpp2_prs_pppoe_init(priv);
-	if (err)
-		return err;
-
-	err = mvpp2_prs_ip6_init(priv);
-	if (err)
-		return err;
-
-	err = mvpp2_prs_ip4_init(priv);
-	if (err)
-		return err;
-
-	return 0;
-}
-
-/* Compare MAC DA with tcam entry data */
-static bool mvpp2_prs_mac_range_equals(struct mvpp2_prs_entry *pe,
-				       const u8 *da, unsigned char *mask)
-{
-	unsigned char tcam_byte, tcam_mask;
-	int index;
-
-	for (index = 0; index < ETH_ALEN; index++) {
-		mvpp2_prs_tcam_data_byte_get(pe, index, &tcam_byte, &tcam_mask);
-		if (tcam_mask != mask[index])
-			return false;
-
-		if ((tcam_mask & tcam_byte) != (da[index] & mask[index]))
-			return false;
-	}
-
-	return true;
-}
-
-/* Find tcam entry with matched pair <MAC DA, port> */
-static int
-mvpp2_prs_mac_da_range_find(struct mvpp2 *priv, int pmap, const u8 *da,
-			    unsigned char *mask, int udf_type)
-{
-	struct mvpp2_prs_entry pe;
-	int tid;
-
-	/* Go through the all entires with MVPP2_PRS_LU_MAC */
-	for (tid = MVPP2_PE_MAC_RANGE_START;
-	     tid <= MVPP2_PE_MAC_RANGE_END; tid++) {
-		unsigned int entry_pmap;
-
-		if (!priv->prs_shadow[tid].valid ||
-		    (priv->prs_shadow[tid].lu != MVPP2_PRS_LU_MAC) ||
-		    (priv->prs_shadow[tid].udf != udf_type))
-			continue;
-
-		mvpp2_prs_init_from_hw(priv, &pe, tid);
-		entry_pmap = mvpp2_prs_tcam_port_map_get(&pe);
-
-		if (mvpp2_prs_mac_range_equals(&pe, da, mask) &&
-		    entry_pmap == pmap)
-			return tid;
-	}
-
-	return -ENOENT;
-}
-
-/* Update parser's mac da entry */
-static int mvpp2_prs_mac_da_accept(struct mvpp2_port *port, const u8 *da,
-				   bool add)
-{
-	unsigned char mask[ETH_ALEN] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff };
-	struct mvpp2 *priv = port->priv;
-	unsigned int pmap, len, ri;
-	struct mvpp2_prs_entry pe;
-	int tid;
-
-	memset(&pe, 0, sizeof(pe));
-
-	/* Scan TCAM and see if entry with this <MAC DA, port> already exist */
-	tid = mvpp2_prs_mac_da_range_find(priv, BIT(port->id), da, mask,
-					  MVPP2_PRS_UDF_MAC_DEF);
-
-	/* No such entry */
-	if (tid < 0) {
-		if (!add)
-			return 0;
-
-		/* Create new TCAM entry */
-		/* Go through the all entries from first to last */
-		tid = mvpp2_prs_tcam_first_free(priv,
-						MVPP2_PE_MAC_RANGE_START,
-						MVPP2_PE_MAC_RANGE_END);
-		if (tid < 0)
-			return tid;
-
-		pe.index = tid;
-
-		/* Mask all ports */
-		mvpp2_prs_tcam_port_map_set(&pe, 0);
-	} else {
-		mvpp2_prs_init_from_hw(priv, &pe, tid);
-	}
-
-	mvpp2_prs_tcam_lu_set(&pe, MVPP2_PRS_LU_MAC);
-
-	/* Update port mask */
-	mvpp2_prs_tcam_port_set(&pe, port->id, add);
-
-	/* Invalidate the entry if no ports are left enabled */
-	pmap = mvpp2_prs_tcam_port_map_get(&pe);
-	if (pmap == 0) {
-		if (add)
-			return -EINVAL;
-
-		mvpp2_prs_hw_inv(priv, pe.index);
-		priv->prs_shadow[pe.index].valid = false;
-		return 0;
-	}
-
-	/* Continue - set next lookup */
-	mvpp2_prs_sram_next_lu_set(&pe, MVPP2_PRS_LU_DSA);
-
-	/* Set match on DA */
-	len = ETH_ALEN;
-	while (len--)
-		mvpp2_prs_tcam_data_byte_set(&pe, len, da[len], 0xff);
-
-	/* Set result info bits */
-	if (is_broadcast_ether_addr(da)) {
-		ri = MVPP2_PRS_RI_L2_BCAST;
-	} else if (is_multicast_ether_addr(da)) {
-		ri = MVPP2_PRS_RI_L2_MCAST;
-	} else {
-		ri = MVPP2_PRS_RI_L2_UCAST;
-
-		if (ether_addr_equal(da, port->dev->dev_addr))
-			ri |= MVPP2_PRS_RI_MAC_ME_MASK;
-	}
-
-	mvpp2_prs_sram_ri_update(&pe, ri, MVPP2_PRS_RI_L2_CAST_MASK |
-				 MVPP2_PRS_RI_MAC_ME_MASK);
-	mvpp2_prs_shadow_ri_set(priv, pe.index, ri, MVPP2_PRS_RI_L2_CAST_MASK |
-				MVPP2_PRS_RI_MAC_ME_MASK);
-
-	/* Shift to ethertype */
-	mvpp2_prs_sram_shift_set(&pe, 2 * ETH_ALEN,
-				 MVPP2_PRS_SRAM_OP_SEL_SHIFT_ADD);
-
-	/* Update shadow table and hw entry */
-	priv->prs_shadow[pe.index].udf = MVPP2_PRS_UDF_MAC_DEF;
-	mvpp2_prs_shadow_set(priv, pe.index, MVPP2_PRS_LU_MAC);
-	mvpp2_prs_hw_write(priv, &pe);
-
-	return 0;
-}
-
-static int mvpp2_prs_update_mac_da(struct net_device *dev, const u8 *da)
-{
-	struct mvpp2_port *port = netdev_priv(dev);
-	int err;
-
-	/* Remove old parser entry */
-	err = mvpp2_prs_mac_da_accept(port, dev->dev_addr, false);
-	if (err)
-		return err;
-
-	/* Add new parser entry */
-	err = mvpp2_prs_mac_da_accept(port, da, true);
-	if (err)
-		return err;
-
-	/* Set addr in the device */
-	ether_addr_copy(dev->dev_addr, da);
-
-	return 0;
-}
-
-static void mvpp2_prs_mac_del_all(struct mvpp2_port *port)
-{
-	struct mvpp2 *priv = port->priv;
-	struct mvpp2_prs_entry pe;
-	unsigned long pmap;
-	int index, tid;
-
-	for (tid = MVPP2_PE_MAC_RANGE_START;
-	     tid <= MVPP2_PE_MAC_RANGE_END; tid++) {
-		unsigned char da[ETH_ALEN], da_mask[ETH_ALEN];
-
-		if (!priv->prs_shadow[tid].valid ||
-		    (priv->prs_shadow[tid].lu != MVPP2_PRS_LU_MAC) ||
-		    (priv->prs_shadow[tid].udf != MVPP2_PRS_UDF_MAC_DEF))
-			continue;
-
-		mvpp2_prs_init_from_hw(priv, &pe, tid);
-
-		pmap = mvpp2_prs_tcam_port_map_get(&pe);
-
-		/* We only want entries active on this port */
-		if (!test_bit(port->id, &pmap))
-			continue;
-
-		/* Read mac addr from entry */
-		for (index = 0; index < ETH_ALEN; index++)
-			mvpp2_prs_tcam_data_byte_get(&pe, index, &da[index],
-						     &da_mask[index]);
-
-		/* Special cases : Don't remove broadcast and port's own
-		 * address
-		 */
-		if (is_broadcast_ether_addr(da) ||
-		    ether_addr_equal(da, port->dev->dev_addr))
-			continue;
-
-		/* Remove entry from TCAM */
-		mvpp2_prs_mac_da_accept(port, da, false);
-	}
-}
-
-static int mvpp2_prs_tag_mode_set(struct mvpp2 *priv, int port, int type)
-{
-	switch (type) {
-	case MVPP2_TAG_TYPE_EDSA:
-		/* Add port to EDSA entries */
-		mvpp2_prs_dsa_tag_set(priv, port, true,
-				      MVPP2_PRS_TAGGED, MVPP2_PRS_EDSA);
-		mvpp2_prs_dsa_tag_set(priv, port, true,
-				      MVPP2_PRS_UNTAGGED, MVPP2_PRS_EDSA);
-		/* Remove port from DSA entries */
-		mvpp2_prs_dsa_tag_set(priv, port, false,
-				      MVPP2_PRS_TAGGED, MVPP2_PRS_DSA);
-		mvpp2_prs_dsa_tag_set(priv, port, false,
-				      MVPP2_PRS_UNTAGGED, MVPP2_PRS_DSA);
-		break;
-
-	case MVPP2_TAG_TYPE_DSA:
-		/* Add port to DSA entries */
-		mvpp2_prs_dsa_tag_set(priv, port, true,
-				      MVPP2_PRS_TAGGED, MVPP2_PRS_DSA);
-		mvpp2_prs_dsa_tag_set(priv, port, true,
-				      MVPP2_PRS_UNTAGGED, MVPP2_PRS_DSA);
-		/* Remove port from EDSA entries */
-		mvpp2_prs_dsa_tag_set(priv, port, false,
-				      MVPP2_PRS_TAGGED, MVPP2_PRS_EDSA);
-		mvpp2_prs_dsa_tag_set(priv, port, false,
-				      MVPP2_PRS_UNTAGGED, MVPP2_PRS_EDSA);
-		break;
-
-	case MVPP2_TAG_TYPE_MH:
-	case MVPP2_TAG_TYPE_NONE:
-		/* Remove port form EDSA and DSA entries */
-		mvpp2_prs_dsa_tag_set(priv, port, false,
-				      MVPP2_PRS_TAGGED, MVPP2_PRS_DSA);
-		mvpp2_prs_dsa_tag_set(priv, port, false,
-				      MVPP2_PRS_UNTAGGED, MVPP2_PRS_DSA);
-		mvpp2_prs_dsa_tag_set(priv, port, false,
-				      MVPP2_PRS_TAGGED, MVPP2_PRS_EDSA);
-		mvpp2_prs_dsa_tag_set(priv, port, false,
-				      MVPP2_PRS_UNTAGGED, MVPP2_PRS_EDSA);
-		break;
-
-	default:
-		if ((type < 0) || (type > MVPP2_TAG_TYPE_EDSA))
-			return -EINVAL;
-	}
-
-	return 0;
-}
-
-/* Set prs flow for the port */
-static int mvpp2_prs_def_flow(struct mvpp2_port *port)
-{
-	struct mvpp2_prs_entry pe;
-	int tid;
-
-	memset(&pe, 0, sizeof(pe));
-
-	tid = mvpp2_prs_flow_find(port->priv, port->id);
-
-	/* Such entry not exist */
-	if (tid < 0) {
-		/* Go through the all entires from last to first */
-		tid = mvpp2_prs_tcam_first_free(port->priv,
-						MVPP2_PE_LAST_FREE_TID,
-					       MVPP2_PE_FIRST_FREE_TID);
-		if (tid < 0)
-			return tid;
-
-		pe.index = tid;
-
-		/* Set flow ID*/
-		mvpp2_prs_sram_ai_update(&pe, port->id, MVPP2_PRS_FLOW_ID_MASK);
-		mvpp2_prs_sram_bits_set(&pe, MVPP2_PRS_SRAM_LU_DONE_BIT, 1);
-
-		/* Update shadow table */
-		mvpp2_prs_shadow_set(port->priv, pe.index, MVPP2_PRS_LU_FLOWS);
-	} else {
-		mvpp2_prs_init_from_hw(port->priv, &pe, tid);
-	}
-
-	mvpp2_prs_tcam_lu_set(&pe, MVPP2_PRS_LU_FLOWS);
-	mvpp2_prs_tcam_port_map_set(&pe, (1 << port->id));
-	mvpp2_prs_hw_write(port->priv, &pe);
-
-	return 0;
-}
-
-/* Classifier configuration routines */
-
-/* Update classification flow table registers */
-static void mvpp2_cls_flow_write(struct mvpp2 *priv,
-				 struct mvpp2_cls_flow_entry *fe)
-{
-	mvpp2_write(priv, MVPP2_CLS_FLOW_INDEX_REG, fe->index);
-	mvpp2_write(priv, MVPP2_CLS_FLOW_TBL0_REG,  fe->data[0]);
-	mvpp2_write(priv, MVPP2_CLS_FLOW_TBL1_REG,  fe->data[1]);
-	mvpp2_write(priv, MVPP2_CLS_FLOW_TBL2_REG,  fe->data[2]);
-}
-
-/* Update classification lookup table register */
-static void mvpp2_cls_lookup_write(struct mvpp2 *priv,
-				   struct mvpp2_cls_lookup_entry *le)
-{
-	u32 val;
-
-	val = (le->way << MVPP2_CLS_LKP_INDEX_WAY_OFFS) | le->lkpid;
-	mvpp2_write(priv, MVPP2_CLS_LKP_INDEX_REG, val);
-	mvpp2_write(priv, MVPP2_CLS_LKP_TBL_REG, le->data);
-}
-
-/* Classifier default initialization */
-static void mvpp2_cls_init(struct mvpp2 *priv)
-{
-	struct mvpp2_cls_lookup_entry le;
-	struct mvpp2_cls_flow_entry fe;
-	int index;
-
-	/* Enable classifier */
-	mvpp2_write(priv, MVPP2_CLS_MODE_REG, MVPP2_CLS_MODE_ACTIVE_MASK);
-
-	/* Clear classifier flow table */
-	memset(&fe.data, 0, sizeof(fe.data));
-	for (index = 0; index < MVPP2_CLS_FLOWS_TBL_SIZE; index++) {
-		fe.index = index;
-		mvpp2_cls_flow_write(priv, &fe);
-	}
-
-	/* Clear classifier lookup table */
-	le.data = 0;
-	for (index = 0; index < MVPP2_CLS_LKP_TBL_SIZE; index++) {
-		le.lkpid = index;
-		le.way = 0;
-		mvpp2_cls_lookup_write(priv, &le);
-
-		le.way = 1;
-		mvpp2_cls_lookup_write(priv, &le);
-	}
-}
-
-static void mvpp2_cls_port_config(struct mvpp2_port *port)
-{
-	struct mvpp2_cls_lookup_entry le;
-	u32 val;
-
-	/* Set way for the port */
-	val = mvpp2_read(port->priv, MVPP2_CLS_PORT_WAY_REG);
-	val &= ~MVPP2_CLS_PORT_WAY_MASK(port->id);
-	mvpp2_write(port->priv, MVPP2_CLS_PORT_WAY_REG, val);
-
-	/* Pick the entry to be accessed in lookup ID decoding table
-	 * according to the way and lkpid.
-	 */
-	le.lkpid = port->id;
-	le.way = 0;
-	le.data = 0;
-
-	/* Set initial CPU queue for receiving packets */
-	le.data &= ~MVPP2_CLS_LKP_TBL_RXQ_MASK;
-	le.data |= port->first_rxq;
-
-	/* Disable classification engines */
-	le.data &= ~MVPP2_CLS_LKP_TBL_LOOKUP_EN_MASK;
-
-	/* Update lookup ID table entry */
-	mvpp2_cls_lookup_write(port->priv, &le);
-}
-
-/* Set CPU queue number for oversize packets */
-static void mvpp2_cls_oversize_rxq_set(struct mvpp2_port *port)
-{
-	u32 val;
-
-	mvpp2_write(port->priv, MVPP2_CLS_OVERSIZE_RXQ_LOW_REG(port->id),
-		    port->first_rxq & MVPP2_CLS_OVERSIZE_RXQ_LOW_MASK);
-
-	mvpp2_write(port->priv, MVPP2_CLS_SWFWD_P2HQ_REG(port->id),
-		    (port->first_rxq >> MVPP2_CLS_OVERSIZE_RXQ_LOW_BITS));
-
-	val = mvpp2_read(port->priv, MVPP2_CLS_SWFWD_PCTRL_REG);
-	val |= MVPP2_CLS_SWFWD_PCTRL_MASK(port->id);
-	mvpp2_write(port->priv, MVPP2_CLS_SWFWD_PCTRL_REG, val);
-}
-
 static void *mvpp2_frag_alloc(const struct mvpp2_bm_pool *pool)
 {
 	if (likely(pool->frag_size <= PAGE_SIZE))
@@ -7118,39 +3273,6 @@ static void mvpp2_irqs_deinit(struct mvpp2_port *port)
 	}
 }
 
-static void mvpp22_init_rss(struct mvpp2_port *port)
-{
-	struct mvpp2 *priv = port->priv;
-	int i;
-
-	/* Set the table width: replace the whole classifier Rx queue number
-	 * with the ones configured in RSS table entries.
-	 */
-	mvpp2_write(priv, MVPP22_RSS_INDEX, MVPP22_RSS_INDEX_TABLE(0));
-	mvpp2_write(priv, MVPP22_RSS_WIDTH, 8);
-
-	/* Loop through the classifier Rx Queues and map them to a RSS table.
-	 * Map them all to the first table (0) by default.
-	 */
-	for (i = 0; i < MVPP2_CLS_RX_QUEUES; i++) {
-		mvpp2_write(priv, MVPP22_RSS_INDEX, MVPP22_RSS_INDEX_QUEUE(i));
-		mvpp2_write(priv, MVPP22_RSS_TABLE,
-			    MVPP22_RSS_TABLE_POINTER(0));
-	}
-
-	/* Configure the first table to evenly distribute the packets across
-	 * real Rx Queues. The table entries map a hash to an port Rx Queue.
-	 */
-	for (i = 0; i < MVPP22_RSS_TABLE_ENTRIES; i++) {
-		u32 sel = MVPP22_RSS_INDEX_TABLE(0) |
-			  MVPP22_RSS_INDEX_TABLE_ENTRY(i);
-		mvpp2_write(priv, MVPP22_RSS_INDEX, sel);
-
-		mvpp2_write(priv, MVPP22_RSS_TABLE_ENTRY, i % port->nrxqs);
-	}
-
-}
-
 static int mvpp2_open(struct net_device *dev)
 {
 	struct mvpp2_port *port = netdev_priv(dev);
diff --git a/drivers/net/ethernet/marvell/mvpp2/mvpp2_prs.c b/drivers/net/ethernet/marvell/mvpp2/mvpp2_prs.c
new file mode 100644
index 000000000000..6bb69f086794
--- /dev/null
+++ b/drivers/net/ethernet/marvell/mvpp2/mvpp2_prs.c
@@ -0,0 +1,2467 @@
+/*
+ * Header Parser helpers for Marvell PPv2 Network Controller
+ *
+ * Copyright (C) 2014 Marvell
+ *
+ * Marcin Wojtas <mw@semihalf.com>
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2. This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+
+#include <linux/kernel.h>
+#include <linux/netdevice.h>
+#include <linux/etherdevice.h>
+#include <linux/platform_device.h>
+#include <uapi/linux/ppp_defs.h>
+#include <net/ip.h>
+#include <net/ipv6.h>
+
+#include "mvpp2.h"
+#include "mvpp2_prs.h"
+
+/* Update parser tcam and sram hw entries */
+static int mvpp2_prs_hw_write(struct mvpp2 *priv, struct mvpp2_prs_entry *pe)
+{
+	int i;
+
+	if (pe->index > MVPP2_PRS_TCAM_SRAM_SIZE - 1)
+		return -EINVAL;
+
+	/* Clear entry invalidation bit */
+	pe->tcam.word[MVPP2_PRS_TCAM_INV_WORD] &= ~MVPP2_PRS_TCAM_INV_MASK;
+
+	/* Write tcam index - indirect access */
+	mvpp2_write(priv, MVPP2_PRS_TCAM_IDX_REG, pe->index);
+	for (i = 0; i < MVPP2_PRS_TCAM_WORDS; i++)
+		mvpp2_write(priv, MVPP2_PRS_TCAM_DATA_REG(i), pe->tcam.word[i]);
+
+	/* Write sram index - indirect access */
+	mvpp2_write(priv, MVPP2_PRS_SRAM_IDX_REG, pe->index);
+	for (i = 0; i < MVPP2_PRS_SRAM_WORDS; i++)
+		mvpp2_write(priv, MVPP2_PRS_SRAM_DATA_REG(i), pe->sram.word[i]);
+
+	return 0;
+}
+
+/* Initialize tcam entry from hw */
+static int mvpp2_prs_init_from_hw(struct mvpp2 *priv,
+				  struct mvpp2_prs_entry *pe, int tid)
+{
+	int i;
+
+	if (tid > MVPP2_PRS_TCAM_SRAM_SIZE - 1)
+		return -EINVAL;
+
+	memset(pe, 0, sizeof(*pe));
+	pe->index = tid;
+
+	/* Write tcam index - indirect access */
+	mvpp2_write(priv, MVPP2_PRS_TCAM_IDX_REG, pe->index);
+
+	pe->tcam.word[MVPP2_PRS_TCAM_INV_WORD] = mvpp2_read(priv,
+			      MVPP2_PRS_TCAM_DATA_REG(MVPP2_PRS_TCAM_INV_WORD));
+	if (pe->tcam.word[MVPP2_PRS_TCAM_INV_WORD] & MVPP2_PRS_TCAM_INV_MASK)
+		return MVPP2_PRS_TCAM_ENTRY_INVALID;
+
+	for (i = 0; i < MVPP2_PRS_TCAM_WORDS; i++)
+		pe->tcam.word[i] = mvpp2_read(priv, MVPP2_PRS_TCAM_DATA_REG(i));
+
+	/* Write sram index - indirect access */
+	mvpp2_write(priv, MVPP2_PRS_SRAM_IDX_REG, pe->index);
+	for (i = 0; i < MVPP2_PRS_SRAM_WORDS; i++)
+		pe->sram.word[i] = mvpp2_read(priv, MVPP2_PRS_SRAM_DATA_REG(i));
+
+	return 0;
+}
+
+/* Invalidate tcam hw entry */
+static void mvpp2_prs_hw_inv(struct mvpp2 *priv, int index)
+{
+	/* Write index - indirect access */
+	mvpp2_write(priv, MVPP2_PRS_TCAM_IDX_REG, index);
+	mvpp2_write(priv, MVPP2_PRS_TCAM_DATA_REG(MVPP2_PRS_TCAM_INV_WORD),
+		    MVPP2_PRS_TCAM_INV_MASK);
+}
+
+/* Enable shadow table entry and set its lookup ID */
+static void mvpp2_prs_shadow_set(struct mvpp2 *priv, int index, int lu)
+{
+	priv->prs_shadow[index].valid = true;
+	priv->prs_shadow[index].lu = lu;
+}
+
+/* Update ri fields in shadow table entry */
+static void mvpp2_prs_shadow_ri_set(struct mvpp2 *priv, int index,
+				    unsigned int ri, unsigned int ri_mask)
+{
+	priv->prs_shadow[index].ri_mask = ri_mask;
+	priv->prs_shadow[index].ri = ri;
+}
+
+/* Update lookup field in tcam sw entry */
+static void mvpp2_prs_tcam_lu_set(struct mvpp2_prs_entry *pe, unsigned int lu)
+{
+	int enable_off = MVPP2_PRS_TCAM_EN_OFFS(MVPP2_PRS_TCAM_LU_BYTE);
+
+	pe->tcam.byte[MVPP2_PRS_TCAM_LU_BYTE] = lu;
+	pe->tcam.byte[enable_off] = MVPP2_PRS_LU_MASK;
+}
+
+/* Update mask for single port in tcam sw entry */
+static void mvpp2_prs_tcam_port_set(struct mvpp2_prs_entry *pe,
+				    unsigned int port, bool add)
+{
+	int enable_off = MVPP2_PRS_TCAM_EN_OFFS(MVPP2_PRS_TCAM_PORT_BYTE);
+
+	if (add)
+		pe->tcam.byte[enable_off] &= ~(1 << port);
+	else
+		pe->tcam.byte[enable_off] |= 1 << port;
+}
+
+/* Update port map in tcam sw entry */
+static void mvpp2_prs_tcam_port_map_set(struct mvpp2_prs_entry *pe,
+					unsigned int ports)
+{
+	unsigned char port_mask = MVPP2_PRS_PORT_MASK;
+	int enable_off = MVPP2_PRS_TCAM_EN_OFFS(MVPP2_PRS_TCAM_PORT_BYTE);
+
+	pe->tcam.byte[MVPP2_PRS_TCAM_PORT_BYTE] = 0;
+	pe->tcam.byte[enable_off] &= ~port_mask;
+	pe->tcam.byte[enable_off] |= ~ports & MVPP2_PRS_PORT_MASK;
+}
+
+/* Obtain port map from tcam sw entry */
+static unsigned int mvpp2_prs_tcam_port_map_get(struct mvpp2_prs_entry *pe)
+{
+	int enable_off = MVPP2_PRS_TCAM_EN_OFFS(MVPP2_PRS_TCAM_PORT_BYTE);
+
+	return ~(pe->tcam.byte[enable_off]) & MVPP2_PRS_PORT_MASK;
+}
+
+/* Set byte of data and its enable bits in tcam sw entry */
+static void mvpp2_prs_tcam_data_byte_set(struct mvpp2_prs_entry *pe,
+					 unsigned int offs, unsigned char byte,
+					 unsigned char enable)
+{
+	pe->tcam.byte[MVPP2_PRS_TCAM_DATA_BYTE(offs)] = byte;
+	pe->tcam.byte[MVPP2_PRS_TCAM_DATA_BYTE_EN(offs)] = enable;
+}
+
+/* Get byte of data and its enable bits from tcam sw entry */
+static void mvpp2_prs_tcam_data_byte_get(struct mvpp2_prs_entry *pe,
+					 unsigned int offs, unsigned char *byte,
+					 unsigned char *enable)
+{
+	*byte = pe->tcam.byte[MVPP2_PRS_TCAM_DATA_BYTE(offs)];
+	*enable = pe->tcam.byte[MVPP2_PRS_TCAM_DATA_BYTE_EN(offs)];
+}
+
+/* Compare tcam data bytes with a pattern */
+static bool mvpp2_prs_tcam_data_cmp(struct mvpp2_prs_entry *pe, int offs,
+				    u16 data)
+{
+	int off = MVPP2_PRS_TCAM_DATA_BYTE(offs);
+	u16 tcam_data;
+
+	tcam_data = (pe->tcam.byte[off + 1] << 8) | pe->tcam.byte[off];
+	if (tcam_data != data)
+		return false;
+	return true;
+}
+
+/* Update ai bits in tcam sw entry */
+static void mvpp2_prs_tcam_ai_update(struct mvpp2_prs_entry *pe,
+				     unsigned int bits, unsigned int enable)
+{
+	int i, ai_idx = MVPP2_PRS_TCAM_AI_BYTE;
+
+	for (i = 0; i < MVPP2_PRS_AI_BITS; i++) {
+		if (!(enable & BIT(i)))
+			continue;
+
+		if (bits & BIT(i))
+			pe->tcam.byte[ai_idx] |= 1 << i;
+		else
+			pe->tcam.byte[ai_idx] &= ~(1 << i);
+	}
+
+	pe->tcam.byte[MVPP2_PRS_TCAM_EN_OFFS(ai_idx)] |= enable;
+}
+
+/* Get ai bits from tcam sw entry */
+static int mvpp2_prs_tcam_ai_get(struct mvpp2_prs_entry *pe)
+{
+	return pe->tcam.byte[MVPP2_PRS_TCAM_AI_BYTE];
+}
+
+/* Set ethertype in tcam sw entry */
+static void mvpp2_prs_match_etype(struct mvpp2_prs_entry *pe, int offset,
+				  unsigned short ethertype)
+{
+	mvpp2_prs_tcam_data_byte_set(pe, offset + 0, ethertype >> 8, 0xff);
+	mvpp2_prs_tcam_data_byte_set(pe, offset + 1, ethertype & 0xff, 0xff);
+}
+
+/* Set vid in tcam sw entry */
+static void mvpp2_prs_match_vid(struct mvpp2_prs_entry *pe, int offset,
+				unsigned short vid)
+{
+	mvpp2_prs_tcam_data_byte_set(pe, offset + 0, (vid & 0xf00) >> 8, 0xf);
+	mvpp2_prs_tcam_data_byte_set(pe, offset + 1, vid & 0xff, 0xff);
+}
+
+/* Set bits in sram sw entry */
+static void mvpp2_prs_sram_bits_set(struct mvpp2_prs_entry *pe, int bit_num,
+				    int val)
+{
+	pe->sram.byte[MVPP2_BIT_TO_BYTE(bit_num)] |= (val << (bit_num % 8));
+}
+
+/* Clear bits in sram sw entry */
+static void mvpp2_prs_sram_bits_clear(struct mvpp2_prs_entry *pe, int bit_num,
+				      int val)
+{
+	pe->sram.byte[MVPP2_BIT_TO_BYTE(bit_num)] &= ~(val << (bit_num % 8));
+}
+
+/* Update ri bits in sram sw entry */
+static void mvpp2_prs_sram_ri_update(struct mvpp2_prs_entry *pe,
+				     unsigned int bits, unsigned int mask)
+{
+	unsigned int i;
+
+	for (i = 0; i < MVPP2_PRS_SRAM_RI_CTRL_BITS; i++) {
+		int ri_off = MVPP2_PRS_SRAM_RI_OFFS;
+
+		if (!(mask & BIT(i)))
+			continue;
+
+		if (bits & BIT(i))
+			mvpp2_prs_sram_bits_set(pe, ri_off + i, 1);
+		else
+			mvpp2_prs_sram_bits_clear(pe, ri_off + i, 1);
+
+		mvpp2_prs_sram_bits_set(pe, MVPP2_PRS_SRAM_RI_CTRL_OFFS + i, 1);
+	}
+}
+
+/* Obtain ri bits from sram sw entry */
+static int mvpp2_prs_sram_ri_get(struct mvpp2_prs_entry *pe)
+{
+	return pe->sram.word[MVPP2_PRS_SRAM_RI_WORD];
+}
+
+/* Update ai bits in sram sw entry */
+static void mvpp2_prs_sram_ai_update(struct mvpp2_prs_entry *pe,
+				     unsigned int bits, unsigned int mask)
+{
+	unsigned int i;
+	int ai_off = MVPP2_PRS_SRAM_AI_OFFS;
+
+	for (i = 0; i < MVPP2_PRS_SRAM_AI_CTRL_BITS; i++) {
+		if (!(mask & BIT(i)))
+			continue;
+
+		if (bits & BIT(i))
+			mvpp2_prs_sram_bits_set(pe, ai_off + i, 1);
+		else
+			mvpp2_prs_sram_bits_clear(pe, ai_off + i, 1);
+
+		mvpp2_prs_sram_bits_set(pe, MVPP2_PRS_SRAM_AI_CTRL_OFFS + i, 1);
+	}
+}
+
+/* Read ai bits from sram sw entry */
+static int mvpp2_prs_sram_ai_get(struct mvpp2_prs_entry *pe)
+{
+	u8 bits;
+	int ai_off = MVPP2_BIT_TO_BYTE(MVPP2_PRS_SRAM_AI_OFFS);
+	int ai_en_off = ai_off + 1;
+	int ai_shift = MVPP2_PRS_SRAM_AI_OFFS % 8;
+
+	bits = (pe->sram.byte[ai_off] >> ai_shift) |
+	       (pe->sram.byte[ai_en_off] << (8 - ai_shift));
+
+	return bits;
+}
+
+/* In sram sw entry set lookup ID field of the tcam key to be used in the next
+ * lookup interation
+ */
+static void mvpp2_prs_sram_next_lu_set(struct mvpp2_prs_entry *pe,
+				       unsigned int lu)
+{
+	int sram_next_off = MVPP2_PRS_SRAM_NEXT_LU_OFFS;
+
+	mvpp2_prs_sram_bits_clear(pe, sram_next_off,
+				  MVPP2_PRS_SRAM_NEXT_LU_MASK);
+	mvpp2_prs_sram_bits_set(pe, sram_next_off, lu);
+}
+
+/* In the sram sw entry set sign and value of the next lookup offset
+ * and the offset value generated to the classifier
+ */
+static void mvpp2_prs_sram_shift_set(struct mvpp2_prs_entry *pe, int shift,
+				     unsigned int op)
+{
+	/* Set sign */
+	if (shift < 0) {
+		mvpp2_prs_sram_bits_set(pe, MVPP2_PRS_SRAM_SHIFT_SIGN_BIT, 1);
+		shift = 0 - shift;
+	} else {
+		mvpp2_prs_sram_bits_clear(pe, MVPP2_PRS_SRAM_SHIFT_SIGN_BIT, 1);
+	}
+
+	/* Set value */
+	pe->sram.byte[MVPP2_BIT_TO_BYTE(MVPP2_PRS_SRAM_SHIFT_OFFS)] =
+							   (unsigned char)shift;
+
+	/* Reset and set operation */
+	mvpp2_prs_sram_bits_clear(pe, MVPP2_PRS_SRAM_OP_SEL_SHIFT_OFFS,
+				  MVPP2_PRS_SRAM_OP_SEL_SHIFT_MASK);
+	mvpp2_prs_sram_bits_set(pe, MVPP2_PRS_SRAM_OP_SEL_SHIFT_OFFS, op);
+
+	/* Set base offset as current */
+	mvpp2_prs_sram_bits_clear(pe, MVPP2_PRS_SRAM_OP_SEL_BASE_OFFS, 1);
+}
+
+/* In the sram sw entry set sign and value of the user defined offset
+ * generated to the classifier
+ */
+static void mvpp2_prs_sram_offset_set(struct mvpp2_prs_entry *pe,
+				      unsigned int type, int offset,
+				      unsigned int op)
+{
+	/* Set sign */
+	if (offset < 0) {
+		mvpp2_prs_sram_bits_set(pe, MVPP2_PRS_SRAM_UDF_SIGN_BIT, 1);
+		offset = 0 - offset;
+	} else {
+		mvpp2_prs_sram_bits_clear(pe, MVPP2_PRS_SRAM_UDF_SIGN_BIT, 1);
+	}
+
+	/* Set value */
+	mvpp2_prs_sram_bits_clear(pe, MVPP2_PRS_SRAM_UDF_OFFS,
+				  MVPP2_PRS_SRAM_UDF_MASK);
+	mvpp2_prs_sram_bits_set(pe, MVPP2_PRS_SRAM_UDF_OFFS, offset);
+	pe->sram.byte[MVPP2_BIT_TO_BYTE(MVPP2_PRS_SRAM_UDF_OFFS +
+					MVPP2_PRS_SRAM_UDF_BITS)] &=
+	      ~(MVPP2_PRS_SRAM_UDF_MASK >> (8 - (MVPP2_PRS_SRAM_UDF_OFFS % 8)));
+	pe->sram.byte[MVPP2_BIT_TO_BYTE(MVPP2_PRS_SRAM_UDF_OFFS +
+					MVPP2_PRS_SRAM_UDF_BITS)] |=
+				(offset >> (8 - (MVPP2_PRS_SRAM_UDF_OFFS % 8)));
+
+	/* Set offset type */
+	mvpp2_prs_sram_bits_clear(pe, MVPP2_PRS_SRAM_UDF_TYPE_OFFS,
+				  MVPP2_PRS_SRAM_UDF_TYPE_MASK);
+	mvpp2_prs_sram_bits_set(pe, MVPP2_PRS_SRAM_UDF_TYPE_OFFS, type);
+
+	/* Set offset operation */
+	mvpp2_prs_sram_bits_clear(pe, MVPP2_PRS_SRAM_OP_SEL_UDF_OFFS,
+				  MVPP2_PRS_SRAM_OP_SEL_UDF_MASK);
+	mvpp2_prs_sram_bits_set(pe, MVPP2_PRS_SRAM_OP_SEL_UDF_OFFS, op);
+
+	pe->sram.byte[MVPP2_BIT_TO_BYTE(MVPP2_PRS_SRAM_OP_SEL_UDF_OFFS +
+					MVPP2_PRS_SRAM_OP_SEL_UDF_BITS)] &=
+					     ~(MVPP2_PRS_SRAM_OP_SEL_UDF_MASK >>
+				    (8 - (MVPP2_PRS_SRAM_OP_SEL_UDF_OFFS % 8)));
+
+	pe->sram.byte[MVPP2_BIT_TO_BYTE(MVPP2_PRS_SRAM_OP_SEL_UDF_OFFS +
+					MVPP2_PRS_SRAM_OP_SEL_UDF_BITS)] |=
+			     (op >> (8 - (MVPP2_PRS_SRAM_OP_SEL_UDF_OFFS % 8)));
+
+	/* Set base offset as current */
+	mvpp2_prs_sram_bits_clear(pe, MVPP2_PRS_SRAM_OP_SEL_BASE_OFFS, 1);
+}
+
+/* Find parser flow entry */
+static int mvpp2_prs_flow_find(struct mvpp2 *priv, int flow)
+{
+	struct mvpp2_prs_entry pe;
+	int tid;
+
+	/* Go through the all entires with MVPP2_PRS_LU_FLOWS */
+	for (tid = MVPP2_PRS_TCAM_SRAM_SIZE - 1; tid >= 0; tid--) {
+		u8 bits;
+
+		if (!priv->prs_shadow[tid].valid ||
+		    priv->prs_shadow[tid].lu != MVPP2_PRS_LU_FLOWS)
+			continue;
+
+		mvpp2_prs_init_from_hw(priv, &pe, tid);
+		bits = mvpp2_prs_sram_ai_get(&pe);
+
+		/* Sram store classification lookup ID in AI bits [5:0] */
+		if ((bits & MVPP2_PRS_FLOW_ID_MASK) == flow)
+			return tid;
+	}
+
+	return -ENOENT;
+}
+
+/* Return first free tcam index, seeking from start to end */
+static int mvpp2_prs_tcam_first_free(struct mvpp2 *priv, unsigned char start,
+				     unsigned char end)
+{
+	int tid;
+
+	if (start > end)
+		swap(start, end);
+
+	if (end >= MVPP2_PRS_TCAM_SRAM_SIZE)
+		end = MVPP2_PRS_TCAM_SRAM_SIZE - 1;
+
+	for (tid = start; tid <= end; tid++) {
+		if (!priv->prs_shadow[tid].valid)
+			return tid;
+	}
+
+	return -EINVAL;
+}
+
+/* Enable/disable dropping all mac da's */
+static void mvpp2_prs_mac_drop_all_set(struct mvpp2 *priv, int port, bool add)
+{
+	struct mvpp2_prs_entry pe;
+
+	if (priv->prs_shadow[MVPP2_PE_DROP_ALL].valid) {
+		/* Entry exist - update port only */
+		mvpp2_prs_init_from_hw(priv, &pe, MVPP2_PE_DROP_ALL);
+	} else {
+		/* Entry doesn't exist - create new */
+		memset(&pe, 0, sizeof(pe));
+		mvpp2_prs_tcam_lu_set(&pe, MVPP2_PRS_LU_MAC);
+		pe.index = MVPP2_PE_DROP_ALL;
+
+		/* Non-promiscuous mode for all ports - DROP unknown packets */
+		mvpp2_prs_sram_ri_update(&pe, MVPP2_PRS_RI_DROP_MASK,
+					 MVPP2_PRS_RI_DROP_MASK);
+
+		mvpp2_prs_sram_bits_set(&pe, MVPP2_PRS_SRAM_LU_GEN_BIT, 1);
+		mvpp2_prs_sram_next_lu_set(&pe, MVPP2_PRS_LU_FLOWS);
+
+		/* Update shadow table */
+		mvpp2_prs_shadow_set(priv, pe.index, MVPP2_PRS_LU_MAC);
+
+		/* Mask all ports */
+		mvpp2_prs_tcam_port_map_set(&pe, 0);
+	}
+
+	/* Update port mask */
+	mvpp2_prs_tcam_port_set(&pe, port, add);
+
+	mvpp2_prs_hw_write(priv, &pe);
+}
+
+/* Set port to unicast or multicast promiscuous mode */
+void mvpp2_prs_mac_promisc_set(struct mvpp2 *priv, int port,
+			       enum mvpp2_prs_l2_cast l2_cast, bool add)
+{
+	struct mvpp2_prs_entry pe;
+	unsigned char cast_match;
+	unsigned int ri;
+	int tid;
+
+	if (l2_cast == MVPP2_PRS_L2_UNI_CAST) {
+		cast_match = MVPP2_PRS_UCAST_VAL;
+		tid = MVPP2_PE_MAC_UC_PROMISCUOUS;
+		ri = MVPP2_PRS_RI_L2_UCAST;
+	} else {
+		cast_match = MVPP2_PRS_MCAST_VAL;
+		tid = MVPP2_PE_MAC_MC_PROMISCUOUS;
+		ri = MVPP2_PRS_RI_L2_MCAST;
+	}
+
+	/* promiscuous mode - Accept unknown unicast or multicast packets */
+	if (priv->prs_shadow[tid].valid) {
+		mvpp2_prs_init_from_hw(priv, &pe, tid);
+	} else {
+		memset(&pe, 0, sizeof(pe));
+		mvpp2_prs_tcam_lu_set(&pe, MVPP2_PRS_LU_MAC);
+		pe.index = tid;
+
+		/* Continue - set next lookup */
+		mvpp2_prs_sram_next_lu_set(&pe, MVPP2_PRS_LU_DSA);
+
+		/* Set result info bits */
+		mvpp2_prs_sram_ri_update(&pe, ri, MVPP2_PRS_RI_L2_CAST_MASK);
+
+		/* Match UC or MC addresses */
+		mvpp2_prs_tcam_data_byte_set(&pe, 0, cast_match,
+					     MVPP2_PRS_CAST_MASK);
+
+		/* Shift to ethertype */
+		mvpp2_prs_sram_shift_set(&pe, 2 * ETH_ALEN,
+					 MVPP2_PRS_SRAM_OP_SEL_SHIFT_ADD);
+
+		/* Mask all ports */
+		mvpp2_prs_tcam_port_map_set(&pe, 0);
+
+		/* Update shadow table */
+		mvpp2_prs_shadow_set(priv, pe.index, MVPP2_PRS_LU_MAC);
+	}
+
+	/* Update port mask */
+	mvpp2_prs_tcam_port_set(&pe, port, add);
+
+	mvpp2_prs_hw_write(priv, &pe);
+}
+
+/* Set entry for dsa packets */
+static void mvpp2_prs_dsa_tag_set(struct mvpp2 *priv, int port, bool add,
+				  bool tagged, bool extend)
+{
+	struct mvpp2_prs_entry pe;
+	int tid, shift;
+
+	if (extend) {
+		tid = tagged ? MVPP2_PE_EDSA_TAGGED : MVPP2_PE_EDSA_UNTAGGED;
+		shift = 8;
+	} else {
+		tid = tagged ? MVPP2_PE_DSA_TAGGED : MVPP2_PE_DSA_UNTAGGED;
+		shift = 4;
+	}
+
+	if (priv->prs_shadow[tid].valid) {
+		/* Entry exist - update port only */
+		mvpp2_prs_init_from_hw(priv, &pe, tid);
+	} else {
+		/* Entry doesn't exist - create new */
+		memset(&pe, 0, sizeof(pe));
+		mvpp2_prs_tcam_lu_set(&pe, MVPP2_PRS_LU_DSA);
+		pe.index = tid;
+
+		/* Update shadow table */
+		mvpp2_prs_shadow_set(priv, pe.index, MVPP2_PRS_LU_DSA);
+
+		if (tagged) {
+			/* Set tagged bit in DSA tag */
+			mvpp2_prs_tcam_data_byte_set(&pe, 0,
+					     MVPP2_PRS_TCAM_DSA_TAGGED_BIT,
+					     MVPP2_PRS_TCAM_DSA_TAGGED_BIT);
+
+			/* Set ai bits for next iteration */
+			if (extend)
+				mvpp2_prs_sram_ai_update(&pe, 1,
+							MVPP2_PRS_SRAM_AI_MASK);
+			else
+				mvpp2_prs_sram_ai_update(&pe, 0,
+							MVPP2_PRS_SRAM_AI_MASK);
+
+			/* Set result info bits to 'single vlan' */
+			mvpp2_prs_sram_ri_update(&pe, MVPP2_PRS_RI_VLAN_SINGLE,
+						 MVPP2_PRS_RI_VLAN_MASK);
+			/* If packet is tagged continue check vid filtering */
+			mvpp2_prs_sram_next_lu_set(&pe, MVPP2_PRS_LU_VID);
+		} else {
+			/* Shift 4 bytes for DSA tag or 8 bytes for EDSA tag*/
+			mvpp2_prs_sram_shift_set(&pe, shift,
+					MVPP2_PRS_SRAM_OP_SEL_SHIFT_ADD);
+
+			/* Set result info bits to 'no vlans' */
+			mvpp2_prs_sram_ri_update(&pe, MVPP2_PRS_RI_VLAN_NONE,
+						 MVPP2_PRS_RI_VLAN_MASK);
+			mvpp2_prs_sram_next_lu_set(&pe, MVPP2_PRS_LU_L2);
+		}
+
+		/* Mask all ports */
+		mvpp2_prs_tcam_port_map_set(&pe, 0);
+	}
+
+	/* Update port mask */
+	mvpp2_prs_tcam_port_set(&pe, port, add);
+
+	mvpp2_prs_hw_write(priv, &pe);
+}
+
+/* Set entry for dsa ethertype */
+static void mvpp2_prs_dsa_tag_ethertype_set(struct mvpp2 *priv, int port,
+					    bool add, bool tagged, bool extend)
+{
+	struct mvpp2_prs_entry pe;
+	int tid, shift, port_mask;
+
+	if (extend) {
+		tid = tagged ? MVPP2_PE_ETYPE_EDSA_TAGGED :
+		      MVPP2_PE_ETYPE_EDSA_UNTAGGED;
+		port_mask = 0;
+		shift = 8;
+	} else {
+		tid = tagged ? MVPP2_PE_ETYPE_DSA_TAGGED :
+		      MVPP2_PE_ETYPE_DSA_UNTAGGED;
+		port_mask = MVPP2_PRS_PORT_MASK;
+		shift = 4;
+	}
+
+	if (priv->prs_shadow[tid].valid) {
+		/* Entry exist - update port only */
+		mvpp2_prs_init_from_hw(priv, &pe, tid);
+	} else {
+		/* Entry doesn't exist - create new */
+		memset(&pe, 0, sizeof(pe));
+		mvpp2_prs_tcam_lu_set(&pe, MVPP2_PRS_LU_DSA);
+		pe.index = tid;
+
+		/* Set ethertype */
+		mvpp2_prs_match_etype(&pe, 0, ETH_P_EDSA);
+		mvpp2_prs_match_etype(&pe, 2, 0);
+
+		mvpp2_prs_sram_ri_update(&pe, MVPP2_PRS_RI_DSA_MASK,
+					 MVPP2_PRS_RI_DSA_MASK);
+		/* Shift ethertype + 2 byte reserved + tag*/
+		mvpp2_prs_sram_shift_set(&pe, 2 + MVPP2_ETH_TYPE_LEN + shift,
+					 MVPP2_PRS_SRAM_OP_SEL_SHIFT_ADD);
+
+		/* Update shadow table */
+		mvpp2_prs_shadow_set(priv, pe.index, MVPP2_PRS_LU_DSA);
+
+		if (tagged) {
+			/* Set tagged bit in DSA tag */
+			mvpp2_prs_tcam_data_byte_set(&pe,
+						     MVPP2_ETH_TYPE_LEN + 2 + 3,
+						 MVPP2_PRS_TCAM_DSA_TAGGED_BIT,
+						 MVPP2_PRS_TCAM_DSA_TAGGED_BIT);
+			/* Clear all ai bits for next iteration */
+			mvpp2_prs_sram_ai_update(&pe, 0,
+						 MVPP2_PRS_SRAM_AI_MASK);
+			/* If packet is tagged continue check vlans */
+			mvpp2_prs_sram_next_lu_set(&pe, MVPP2_PRS_LU_VLAN);
+		} else {
+			/* Set result info bits to 'no vlans' */
+			mvpp2_prs_sram_ri_update(&pe, MVPP2_PRS_RI_VLAN_NONE,
+						 MVPP2_PRS_RI_VLAN_MASK);
+			mvpp2_prs_sram_next_lu_set(&pe, MVPP2_PRS_LU_L2);
+		}
+		/* Mask/unmask all ports, depending on dsa type */
+		mvpp2_prs_tcam_port_map_set(&pe, port_mask);
+	}
+
+	/* Update port mask */
+	mvpp2_prs_tcam_port_set(&pe, port, add);
+
+	mvpp2_prs_hw_write(priv, &pe);
+}
+
+/* Search for existing single/triple vlan entry */
+static int mvpp2_prs_vlan_find(struct mvpp2 *priv, unsigned short tpid, int ai)
+{
+	struct mvpp2_prs_entry pe;
+	int tid;
+
+	/* Go through the all entries with MVPP2_PRS_LU_VLAN */
+	for (tid = MVPP2_PE_FIRST_FREE_TID;
+	     tid <= MVPP2_PE_LAST_FREE_TID; tid++) {
+		unsigned int ri_bits, ai_bits;
+		bool match;
+
+		if (!priv->prs_shadow[tid].valid ||
+		    priv->prs_shadow[tid].lu != MVPP2_PRS_LU_VLAN)
+			continue;
+
+		mvpp2_prs_init_from_hw(priv, &pe, tid);
+		match = mvpp2_prs_tcam_data_cmp(&pe, 0, swab16(tpid));
+		if (!match)
+			continue;
+
+		/* Get vlan type */
+		ri_bits = mvpp2_prs_sram_ri_get(&pe);
+		ri_bits &= MVPP2_PRS_RI_VLAN_MASK;
+
+		/* Get current ai value from tcam */
+		ai_bits = mvpp2_prs_tcam_ai_get(&pe);
+		/* Clear double vlan bit */
+		ai_bits &= ~MVPP2_PRS_DBL_VLAN_AI_BIT;
+
+		if (ai != ai_bits)
+			continue;
+
+		if (ri_bits == MVPP2_PRS_RI_VLAN_SINGLE ||
+		    ri_bits == MVPP2_PRS_RI_VLAN_TRIPLE)
+			return tid;
+	}
+
+	return -ENOENT;
+}
+
+/* Add/update single/triple vlan entry */
+static int mvpp2_prs_vlan_add(struct mvpp2 *priv, unsigned short tpid, int ai,
+			      unsigned int port_map)
+{
+	struct mvpp2_prs_entry pe;
+	int tid_aux, tid;
+	int ret = 0;
+
+	memset(&pe, 0, sizeof(pe));
+
+	tid = mvpp2_prs_vlan_find(priv, tpid, ai);
+
+	if (tid < 0) {
+		/* Create new tcam entry */
+		tid = mvpp2_prs_tcam_first_free(priv, MVPP2_PE_LAST_FREE_TID,
+						MVPP2_PE_FIRST_FREE_TID);
+		if (tid < 0)
+			return tid;
+
+		/* Get last double vlan tid */
+		for (tid_aux = MVPP2_PE_LAST_FREE_TID;
+		     tid_aux >= MVPP2_PE_FIRST_FREE_TID; tid_aux--) {
+			unsigned int ri_bits;
+
+			if (!priv->prs_shadow[tid_aux].valid ||
+			    priv->prs_shadow[tid_aux].lu != MVPP2_PRS_LU_VLAN)
+				continue;
+
+			mvpp2_prs_init_from_hw(priv, &pe, tid_aux);
+			ri_bits = mvpp2_prs_sram_ri_get(&pe);
+			if ((ri_bits & MVPP2_PRS_RI_VLAN_MASK) ==
+			    MVPP2_PRS_RI_VLAN_DOUBLE)
+				break;
+		}
+
+		if (tid <= tid_aux)
+			return -EINVAL;
+
+		memset(&pe, 0, sizeof(pe));
+		pe.index = tid;
+		mvpp2_prs_tcam_lu_set(&pe, MVPP2_PRS_LU_VLAN);
+
+		mvpp2_prs_match_etype(&pe, 0, tpid);
+
+		/* VLAN tag detected, proceed with VID filtering */
+		mvpp2_prs_sram_next_lu_set(&pe, MVPP2_PRS_LU_VID);
+
+		/* Clear all ai bits for next iteration */
+		mvpp2_prs_sram_ai_update(&pe, 0, MVPP2_PRS_SRAM_AI_MASK);
+
+		if (ai == MVPP2_PRS_SINGLE_VLAN_AI) {
+			mvpp2_prs_sram_ri_update(&pe, MVPP2_PRS_RI_VLAN_SINGLE,
+						 MVPP2_PRS_RI_VLAN_MASK);
+		} else {
+			ai |= MVPP2_PRS_DBL_VLAN_AI_BIT;
+			mvpp2_prs_sram_ri_update(&pe, MVPP2_PRS_RI_VLAN_TRIPLE,
+						 MVPP2_PRS_RI_VLAN_MASK);
+		}
+		mvpp2_prs_tcam_ai_update(&pe, ai, MVPP2_PRS_SRAM_AI_MASK);
+
+		mvpp2_prs_shadow_set(priv, pe.index, MVPP2_PRS_LU_VLAN);
+	} else {
+		mvpp2_prs_init_from_hw(priv, &pe, tid);
+	}
+	/* Update ports' mask */
+	mvpp2_prs_tcam_port_map_set(&pe, port_map);
+
+	mvpp2_prs_hw_write(priv, &pe);
+
+	return ret;
+}
+
+/* Get first free double vlan ai number */
+static int mvpp2_prs_double_vlan_ai_free_get(struct mvpp2 *priv)
+{
+	int i;
+
+	for (i = 1; i < MVPP2_PRS_DBL_VLANS_MAX; i++) {
+		if (!priv->prs_double_vlans[i])
+			return i;
+	}
+
+	return -EINVAL;
+}
+
+/* Search for existing double vlan entry */
+static int mvpp2_prs_double_vlan_find(struct mvpp2 *priv, unsigned short tpid1,
+				      unsigned short tpid2)
+{
+	struct mvpp2_prs_entry pe;
+	int tid;
+
+	/* Go through the all entries with MVPP2_PRS_LU_VLAN */
+	for (tid = MVPP2_PE_FIRST_FREE_TID;
+	     tid <= MVPP2_PE_LAST_FREE_TID; tid++) {
+		unsigned int ri_mask;
+		bool match;
+
+		if (!priv->prs_shadow[tid].valid ||
+		    priv->prs_shadow[tid].lu != MVPP2_PRS_LU_VLAN)
+			continue;
+
+		mvpp2_prs_init_from_hw(priv, &pe, tid);
+
+		match = mvpp2_prs_tcam_data_cmp(&pe, 0, swab16(tpid1)) &&
+			mvpp2_prs_tcam_data_cmp(&pe, 4, swab16(tpid2));
+
+		if (!match)
+			continue;
+
+		ri_mask = mvpp2_prs_sram_ri_get(&pe) & MVPP2_PRS_RI_VLAN_MASK;
+		if (ri_mask == MVPP2_PRS_RI_VLAN_DOUBLE)
+			return tid;
+	}
+
+	return -ENOENT;
+}
+
+/* Add or update double vlan entry */
+static int mvpp2_prs_double_vlan_add(struct mvpp2 *priv, unsigned short tpid1,
+				     unsigned short tpid2,
+				     unsigned int port_map)
+{
+	int tid_aux, tid, ai, ret = 0;
+	struct mvpp2_prs_entry pe;
+
+	memset(&pe, 0, sizeof(pe));
+
+	tid = mvpp2_prs_double_vlan_find(priv, tpid1, tpid2);
+
+	if (tid < 0) {
+		/* Create new tcam entry */
+		tid = mvpp2_prs_tcam_first_free(priv, MVPP2_PE_FIRST_FREE_TID,
+				MVPP2_PE_LAST_FREE_TID);
+		if (tid < 0)
+			return tid;
+
+		/* Set ai value for new double vlan entry */
+		ai = mvpp2_prs_double_vlan_ai_free_get(priv);
+		if (ai < 0)
+			return ai;
+
+		/* Get first single/triple vlan tid */
+		for (tid_aux = MVPP2_PE_FIRST_FREE_TID;
+		     tid_aux <= MVPP2_PE_LAST_FREE_TID; tid_aux++) {
+			unsigned int ri_bits;
+
+			if (!priv->prs_shadow[tid_aux].valid ||
+			    priv->prs_shadow[tid_aux].lu != MVPP2_PRS_LU_VLAN)
+				continue;
+
+			mvpp2_prs_init_from_hw(priv, &pe, tid_aux);
+			ri_bits = mvpp2_prs_sram_ri_get(&pe);
+			ri_bits &= MVPP2_PRS_RI_VLAN_MASK;
+			if (ri_bits == MVPP2_PRS_RI_VLAN_SINGLE ||
+			    ri_bits == MVPP2_PRS_RI_VLAN_TRIPLE)
+				break;
+		}
+
+		if (tid >= tid_aux)
+			return -ERANGE;
+
+		memset(&pe, 0, sizeof(pe));
+		mvpp2_prs_tcam_lu_set(&pe, MVPP2_PRS_LU_VLAN);
+		pe.index = tid;
+
+		priv->prs_double_vlans[ai] = true;
+
+		mvpp2_prs_match_etype(&pe, 0, tpid1);
+		mvpp2_prs_match_etype(&pe, 4, tpid2);
+
+		mvpp2_prs_sram_next_lu_set(&pe, MVPP2_PRS_LU_VLAN);
+		/* Shift 4 bytes - skip outer vlan tag */
+		mvpp2_prs_sram_shift_set(&pe, MVPP2_VLAN_TAG_LEN,
+					 MVPP2_PRS_SRAM_OP_SEL_SHIFT_ADD);
+		mvpp2_prs_sram_ri_update(&pe, MVPP2_PRS_RI_VLAN_DOUBLE,
+					 MVPP2_PRS_RI_VLAN_MASK);
+		mvpp2_prs_sram_ai_update(&pe, ai | MVPP2_PRS_DBL_VLAN_AI_BIT,
+					 MVPP2_PRS_SRAM_AI_MASK);
+
+		mvpp2_prs_shadow_set(priv, pe.index, MVPP2_PRS_LU_VLAN);
+	} else {
+		mvpp2_prs_init_from_hw(priv, &pe, tid);
+	}
+
+	/* Update ports' mask */
+	mvpp2_prs_tcam_port_map_set(&pe, port_map);
+	mvpp2_prs_hw_write(priv, &pe);
+
+	return ret;
+}
+
+/* IPv4 header parsing for fragmentation and L4 offset */
+static int mvpp2_prs_ip4_proto(struct mvpp2 *priv, unsigned short proto,
+			       unsigned int ri, unsigned int ri_mask)
+{
+	struct mvpp2_prs_entry pe;
+	int tid;
+
+	if ((proto != IPPROTO_TCP) && (proto != IPPROTO_UDP) &&
+	    (proto != IPPROTO_IGMP))
+		return -EINVAL;
+
+	/* Not fragmented packet */
+	tid = mvpp2_prs_tcam_first_free(priv, MVPP2_PE_FIRST_FREE_TID,
+					MVPP2_PE_LAST_FREE_TID);
+	if (tid < 0)
+		return tid;
+
+	memset(&pe, 0, sizeof(pe));
+	mvpp2_prs_tcam_lu_set(&pe, MVPP2_PRS_LU_IP4);
+	pe.index = tid;
+
+	/* Set next lu to IPv4 */
+	mvpp2_prs_sram_next_lu_set(&pe, MVPP2_PRS_LU_IP4);
+	mvpp2_prs_sram_shift_set(&pe, 12, MVPP2_PRS_SRAM_OP_SEL_SHIFT_ADD);
+	/* Set L4 offset */
+	mvpp2_prs_sram_offset_set(&pe, MVPP2_PRS_SRAM_UDF_TYPE_L4,
+				  sizeof(struct iphdr) - 4,
+				  MVPP2_PRS_SRAM_OP_SEL_UDF_ADD);
+	mvpp2_prs_sram_ai_update(&pe, MVPP2_PRS_IPV4_DIP_AI_BIT,
+				 MVPP2_PRS_IPV4_DIP_AI_BIT);
+	mvpp2_prs_sram_ri_update(&pe, ri, ri_mask | MVPP2_PRS_RI_IP_FRAG_MASK);
+
+	mvpp2_prs_tcam_data_byte_set(&pe, 2, 0x00,
+				     MVPP2_PRS_TCAM_PROTO_MASK_L);
+	mvpp2_prs_tcam_data_byte_set(&pe, 3, 0x00,
+				     MVPP2_PRS_TCAM_PROTO_MASK);
+
+	mvpp2_prs_tcam_data_byte_set(&pe, 5, proto, MVPP2_PRS_TCAM_PROTO_MASK);
+	mvpp2_prs_tcam_ai_update(&pe, 0, MVPP2_PRS_IPV4_DIP_AI_BIT);
+	/* Unmask all ports */
+	mvpp2_prs_tcam_port_map_set(&pe, MVPP2_PRS_PORT_MASK);
+
+	/* Update shadow table and hw entry */
+	mvpp2_prs_shadow_set(priv, pe.index, MVPP2_PRS_LU_IP4);
+	mvpp2_prs_hw_write(priv, &pe);
+
+	/* Fragmented packet */
+	tid = mvpp2_prs_tcam_first_free(priv, MVPP2_PE_FIRST_FREE_TID,
+					MVPP2_PE_LAST_FREE_TID);
+	if (tid < 0)
+		return tid;
+
+	pe.index = tid;
+	/* Clear ri before updating */
+	pe.sram.word[MVPP2_PRS_SRAM_RI_WORD] = 0x0;
+	pe.sram.word[MVPP2_PRS_SRAM_RI_CTRL_WORD] = 0x0;
+	mvpp2_prs_sram_ri_update(&pe, ri, ri_mask);
+
+	mvpp2_prs_sram_ri_update(&pe, ri | MVPP2_PRS_RI_IP_FRAG_TRUE,
+				 ri_mask | MVPP2_PRS_RI_IP_FRAG_MASK);
+
+	mvpp2_prs_tcam_data_byte_set(&pe, 2, 0x00, 0x0);
+	mvpp2_prs_tcam_data_byte_set(&pe, 3, 0x00, 0x0);
+
+	/* Update shadow table and hw entry */
+	mvpp2_prs_shadow_set(priv, pe.index, MVPP2_PRS_LU_IP4);
+	mvpp2_prs_hw_write(priv, &pe);
+
+	return 0;
+}
+
+/* IPv4 L3 multicast or broadcast */
+static int mvpp2_prs_ip4_cast(struct mvpp2 *priv, unsigned short l3_cast)
+{
+	struct mvpp2_prs_entry pe;
+	int mask, tid;
+
+	tid = mvpp2_prs_tcam_first_free(priv, MVPP2_PE_FIRST_FREE_TID,
+					MVPP2_PE_LAST_FREE_TID);
+	if (tid < 0)
+		return tid;
+
+	memset(&pe, 0, sizeof(pe));
+	mvpp2_prs_tcam_lu_set(&pe, MVPP2_PRS_LU_IP4);
+	pe.index = tid;
+
+	switch (l3_cast) {
+	case MVPP2_PRS_L3_MULTI_CAST:
+		mvpp2_prs_tcam_data_byte_set(&pe, 0, MVPP2_PRS_IPV4_MC,
+					     MVPP2_PRS_IPV4_MC_MASK);
+		mvpp2_prs_sram_ri_update(&pe, MVPP2_PRS_RI_L3_MCAST,
+					 MVPP2_PRS_RI_L3_ADDR_MASK);
+		break;
+	case  MVPP2_PRS_L3_BROAD_CAST:
+		mask = MVPP2_PRS_IPV4_BC_MASK;
+		mvpp2_prs_tcam_data_byte_set(&pe, 0, mask, mask);
+		mvpp2_prs_tcam_data_byte_set(&pe, 1, mask, mask);
+		mvpp2_prs_tcam_data_byte_set(&pe, 2, mask, mask);
+		mvpp2_prs_tcam_data_byte_set(&pe, 3, mask, mask);
+		mvpp2_prs_sram_ri_update(&pe, MVPP2_PRS_RI_L3_BCAST,
+					 MVPP2_PRS_RI_L3_ADDR_MASK);
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	/* Finished: go to flowid generation */
+	mvpp2_prs_sram_next_lu_set(&pe, MVPP2_PRS_LU_FLOWS);
+	mvpp2_prs_sram_bits_set(&pe, MVPP2_PRS_SRAM_LU_GEN_BIT, 1);
+
+	mvpp2_prs_tcam_ai_update(&pe, MVPP2_PRS_IPV4_DIP_AI_BIT,
+				 MVPP2_PRS_IPV4_DIP_AI_BIT);
+	/* Unmask all ports */
+	mvpp2_prs_tcam_port_map_set(&pe, MVPP2_PRS_PORT_MASK);
+
+	/* Update shadow table and hw entry */
+	mvpp2_prs_shadow_set(priv, pe.index, MVPP2_PRS_LU_IP4);
+	mvpp2_prs_hw_write(priv, &pe);
+
+	return 0;
+}
+
+/* Set entries for protocols over IPv6  */
+static int mvpp2_prs_ip6_proto(struct mvpp2 *priv, unsigned short proto,
+			       unsigned int ri, unsigned int ri_mask)
+{
+	struct mvpp2_prs_entry pe;
+	int tid;
+
+	if ((proto != IPPROTO_TCP) && (proto != IPPROTO_UDP) &&
+	    (proto != IPPROTO_ICMPV6) && (proto != IPPROTO_IPIP))
+		return -EINVAL;
+
+	tid = mvpp2_prs_tcam_first_free(priv, MVPP2_PE_FIRST_FREE_TID,
+					MVPP2_PE_LAST_FREE_TID);
+	if (tid < 0)
+		return tid;
+
+	memset(&pe, 0, sizeof(pe));
+	mvpp2_prs_tcam_lu_set(&pe, MVPP2_PRS_LU_IP6);
+	pe.index = tid;
+
+	/* Finished: go to flowid generation */
+	mvpp2_prs_sram_next_lu_set(&pe, MVPP2_PRS_LU_FLOWS);
+	mvpp2_prs_sram_bits_set(&pe, MVPP2_PRS_SRAM_LU_GEN_BIT, 1);
+	mvpp2_prs_sram_ri_update(&pe, ri, ri_mask);
+	mvpp2_prs_sram_offset_set(&pe, MVPP2_PRS_SRAM_UDF_TYPE_L4,
+				  sizeof(struct ipv6hdr) - 6,
+				  MVPP2_PRS_SRAM_OP_SEL_UDF_ADD);
+
+	mvpp2_prs_tcam_data_byte_set(&pe, 0, proto, MVPP2_PRS_TCAM_PROTO_MASK);
+	mvpp2_prs_tcam_ai_update(&pe, MVPP2_PRS_IPV6_NO_EXT_AI_BIT,
+				 MVPP2_PRS_IPV6_NO_EXT_AI_BIT);
+	/* Unmask all ports */
+	mvpp2_prs_tcam_port_map_set(&pe, MVPP2_PRS_PORT_MASK);
+
+	/* Write HW */
+	mvpp2_prs_shadow_set(priv, pe.index, MVPP2_PRS_LU_IP6);
+	mvpp2_prs_hw_write(priv, &pe);
+
+	return 0;
+}
+
+/* IPv6 L3 multicast entry */
+static int mvpp2_prs_ip6_cast(struct mvpp2 *priv, unsigned short l3_cast)
+{
+	struct mvpp2_prs_entry pe;
+	int tid;
+
+	if (l3_cast != MVPP2_PRS_L3_MULTI_CAST)
+		return -EINVAL;
+
+	tid = mvpp2_prs_tcam_first_free(priv, MVPP2_PE_FIRST_FREE_TID,
+					MVPP2_PE_LAST_FREE_TID);
+	if (tid < 0)
+		return tid;
+
+	memset(&pe, 0, sizeof(pe));
+	mvpp2_prs_tcam_lu_set(&pe, MVPP2_PRS_LU_IP6);
+	pe.index = tid;
+
+	/* Finished: go to flowid generation */
+	mvpp2_prs_sram_next_lu_set(&pe, MVPP2_PRS_LU_IP6);
+	mvpp2_prs_sram_ri_update(&pe, MVPP2_PRS_RI_L3_MCAST,
+				 MVPP2_PRS_RI_L3_ADDR_MASK);
+	mvpp2_prs_sram_ai_update(&pe, MVPP2_PRS_IPV6_NO_EXT_AI_BIT,
+				 MVPP2_PRS_IPV6_NO_EXT_AI_BIT);
+	/* Shift back to IPv6 NH */
+	mvpp2_prs_sram_shift_set(&pe, -18, MVPP2_PRS_SRAM_OP_SEL_SHIFT_ADD);
+
+	mvpp2_prs_tcam_data_byte_set(&pe, 0, MVPP2_PRS_IPV6_MC,
+				     MVPP2_PRS_IPV6_MC_MASK);
+	mvpp2_prs_tcam_ai_update(&pe, 0, MVPP2_PRS_IPV6_NO_EXT_AI_BIT);
+	/* Unmask all ports */
+	mvpp2_prs_tcam_port_map_set(&pe, MVPP2_PRS_PORT_MASK);
+
+	/* Update shadow table and hw entry */
+	mvpp2_prs_shadow_set(priv, pe.index, MVPP2_PRS_LU_IP6);
+	mvpp2_prs_hw_write(priv, &pe);
+
+	return 0;
+}
+
+/* Parser per-port initialization */
+static void mvpp2_prs_hw_port_init(struct mvpp2 *priv, int port, int lu_first,
+				   int lu_max, int offset)
+{
+	u32 val;
+
+	/* Set lookup ID */
+	val = mvpp2_read(priv, MVPP2_PRS_INIT_LOOKUP_REG);
+	val &= ~MVPP2_PRS_PORT_LU_MASK(port);
+	val |=  MVPP2_PRS_PORT_LU_VAL(port, lu_first);
+	mvpp2_write(priv, MVPP2_PRS_INIT_LOOKUP_REG, val);
+
+	/* Set maximum number of loops for packet received from port */
+	val = mvpp2_read(priv, MVPP2_PRS_MAX_LOOP_REG(port));
+	val &= ~MVPP2_PRS_MAX_LOOP_MASK(port);
+	val |= MVPP2_PRS_MAX_LOOP_VAL(port, lu_max);
+	mvpp2_write(priv, MVPP2_PRS_MAX_LOOP_REG(port), val);
+
+	/* Set initial offset for packet header extraction for the first
+	 * searching loop
+	 */
+	val = mvpp2_read(priv, MVPP2_PRS_INIT_OFFS_REG(port));
+	val &= ~MVPP2_PRS_INIT_OFF_MASK(port);
+	val |= MVPP2_PRS_INIT_OFF_VAL(port, offset);
+	mvpp2_write(priv, MVPP2_PRS_INIT_OFFS_REG(port), val);
+}
+
+/* Default flow entries initialization for all ports */
+static void mvpp2_prs_def_flow_init(struct mvpp2 *priv)
+{
+	struct mvpp2_prs_entry pe;
+	int port;
+
+	for (port = 0; port < MVPP2_MAX_PORTS; port++) {
+		memset(&pe, 0, sizeof(pe));
+		mvpp2_prs_tcam_lu_set(&pe, MVPP2_PRS_LU_FLOWS);
+		pe.index = MVPP2_PE_FIRST_DEFAULT_FLOW - port;
+
+		/* Mask all ports */
+		mvpp2_prs_tcam_port_map_set(&pe, 0);
+
+		/* Set flow ID*/
+		mvpp2_prs_sram_ai_update(&pe, port, MVPP2_PRS_FLOW_ID_MASK);
+		mvpp2_prs_sram_bits_set(&pe, MVPP2_PRS_SRAM_LU_DONE_BIT, 1);
+
+		/* Update shadow table and hw entry */
+		mvpp2_prs_shadow_set(priv, pe.index, MVPP2_PRS_LU_FLOWS);
+		mvpp2_prs_hw_write(priv, &pe);
+	}
+}
+
+/* Set default entry for Marvell Header field */
+static void mvpp2_prs_mh_init(struct mvpp2 *priv)
+{
+	struct mvpp2_prs_entry pe;
+
+	memset(&pe, 0, sizeof(pe));
+
+	pe.index = MVPP2_PE_MH_DEFAULT;
+	mvpp2_prs_tcam_lu_set(&pe, MVPP2_PRS_LU_MH);
+	mvpp2_prs_sram_shift_set(&pe, MVPP2_MH_SIZE,
+				 MVPP2_PRS_SRAM_OP_SEL_SHIFT_ADD);
+	mvpp2_prs_sram_next_lu_set(&pe, MVPP2_PRS_LU_MAC);
+
+	/* Unmask all ports */
+	mvpp2_prs_tcam_port_map_set(&pe, MVPP2_PRS_PORT_MASK);
+
+	/* Update shadow table and hw entry */
+	mvpp2_prs_shadow_set(priv, pe.index, MVPP2_PRS_LU_MH);
+	mvpp2_prs_hw_write(priv, &pe);
+}
+
+/* Set default entires (place holder) for promiscuous, non-promiscuous and
+ * multicast MAC addresses
+ */
+static void mvpp2_prs_mac_init(struct mvpp2 *priv)
+{
+	struct mvpp2_prs_entry pe;
+
+	memset(&pe, 0, sizeof(pe));
+
+	/* Non-promiscuous mode for all ports - DROP unknown packets */
+	pe.index = MVPP2_PE_MAC_NON_PROMISCUOUS;
+	mvpp2_prs_tcam_lu_set(&pe, MVPP2_PRS_LU_MAC);
+
+	mvpp2_prs_sram_ri_update(&pe, MVPP2_PRS_RI_DROP_MASK,
+				 MVPP2_PRS_RI_DROP_MASK);
+	mvpp2_prs_sram_bits_set(&pe, MVPP2_PRS_SRAM_LU_GEN_BIT, 1);
+	mvpp2_prs_sram_next_lu_set(&pe, MVPP2_PRS_LU_FLOWS);
+
+	/* Unmask all ports */
+	mvpp2_prs_tcam_port_map_set(&pe, MVPP2_PRS_PORT_MASK);
+
+	/* Update shadow table and hw entry */
+	mvpp2_prs_shadow_set(priv, pe.index, MVPP2_PRS_LU_MAC);
+	mvpp2_prs_hw_write(priv, &pe);
+
+	/* Create dummy entries for drop all and promiscuous modes */
+	mvpp2_prs_mac_drop_all_set(priv, 0, false);
+	mvpp2_prs_mac_promisc_set(priv, 0, MVPP2_PRS_L2_UNI_CAST, false);
+	mvpp2_prs_mac_promisc_set(priv, 0, MVPP2_PRS_L2_MULTI_CAST, false);
+}
+
+/* Set default entries for various types of dsa packets */
+static void mvpp2_prs_dsa_init(struct mvpp2 *priv)
+{
+	struct mvpp2_prs_entry pe;
+
+	/* None tagged EDSA entry - place holder */
+	mvpp2_prs_dsa_tag_set(priv, 0, false, MVPP2_PRS_UNTAGGED,
+			      MVPP2_PRS_EDSA);
+
+	/* Tagged EDSA entry - place holder */
+	mvpp2_prs_dsa_tag_set(priv, 0, false, MVPP2_PRS_TAGGED, MVPP2_PRS_EDSA);
+
+	/* None tagged DSA entry - place holder */
+	mvpp2_prs_dsa_tag_set(priv, 0, false, MVPP2_PRS_UNTAGGED,
+			      MVPP2_PRS_DSA);
+
+	/* Tagged DSA entry - place holder */
+	mvpp2_prs_dsa_tag_set(priv, 0, false, MVPP2_PRS_TAGGED, MVPP2_PRS_DSA);
+
+	/* None tagged EDSA ethertype entry - place holder*/
+	mvpp2_prs_dsa_tag_ethertype_set(priv, 0, false,
+					MVPP2_PRS_UNTAGGED, MVPP2_PRS_EDSA);
+
+	/* Tagged EDSA ethertype entry - place holder*/
+	mvpp2_prs_dsa_tag_ethertype_set(priv, 0, false,
+					MVPP2_PRS_TAGGED, MVPP2_PRS_EDSA);
+
+	/* None tagged DSA ethertype entry */
+	mvpp2_prs_dsa_tag_ethertype_set(priv, 0, true,
+					MVPP2_PRS_UNTAGGED, MVPP2_PRS_DSA);
+
+	/* Tagged DSA ethertype entry */
+	mvpp2_prs_dsa_tag_ethertype_set(priv, 0, true,
+					MVPP2_PRS_TAGGED, MVPP2_PRS_DSA);
+
+	/* Set default entry, in case DSA or EDSA tag not found */
+	memset(&pe, 0, sizeof(pe));
+	mvpp2_prs_tcam_lu_set(&pe, MVPP2_PRS_LU_DSA);
+	pe.index = MVPP2_PE_DSA_DEFAULT;
+	mvpp2_prs_sram_next_lu_set(&pe, MVPP2_PRS_LU_VLAN);
+
+	/* Shift 0 bytes */
+	mvpp2_prs_sram_shift_set(&pe, 0, MVPP2_PRS_SRAM_OP_SEL_SHIFT_ADD);
+	mvpp2_prs_shadow_set(priv, pe.index, MVPP2_PRS_LU_MAC);
+
+	/* Clear all sram ai bits for next iteration */
+	mvpp2_prs_sram_ai_update(&pe, 0, MVPP2_PRS_SRAM_AI_MASK);
+
+	/* Unmask all ports */
+	mvpp2_prs_tcam_port_map_set(&pe, MVPP2_PRS_PORT_MASK);
+
+	mvpp2_prs_hw_write(priv, &pe);
+}
+
+/* Initialize parser entries for VID filtering */
+static void mvpp2_prs_vid_init(struct mvpp2 *priv)
+{
+	struct mvpp2_prs_entry pe;
+
+	memset(&pe, 0, sizeof(pe));
+
+	/* Set default vid entry */
+	pe.index = MVPP2_PE_VID_FLTR_DEFAULT;
+	mvpp2_prs_tcam_lu_set(&pe, MVPP2_PRS_LU_VID);
+
+	mvpp2_prs_tcam_ai_update(&pe, 0, MVPP2_PRS_EDSA_VID_AI_BIT);
+
+	/* Skip VLAN header - Set offset to 4 bytes */
+	mvpp2_prs_sram_shift_set(&pe, MVPP2_VLAN_TAG_LEN,
+				 MVPP2_PRS_SRAM_OP_SEL_SHIFT_ADD);
+
+	/* Clear all ai bits for next iteration */
+	mvpp2_prs_sram_ai_update(&pe, 0, MVPP2_PRS_SRAM_AI_MASK);
+
+	mvpp2_prs_sram_next_lu_set(&pe, MVPP2_PRS_LU_L2);
+
+	/* Unmask all ports */
+	mvpp2_prs_tcam_port_map_set(&pe, MVPP2_PRS_PORT_MASK);
+
+	/* Update shadow table and hw entry */
+	mvpp2_prs_shadow_set(priv, pe.index, MVPP2_PRS_LU_VID);
+	mvpp2_prs_hw_write(priv, &pe);
+
+	/* Set default vid entry for extended DSA*/
+	memset(&pe, 0, sizeof(pe));
+
+	/* Set default vid entry */
+	pe.index = MVPP2_PE_VID_EDSA_FLTR_DEFAULT;
+	mvpp2_prs_tcam_lu_set(&pe, MVPP2_PRS_LU_VID);
+
+	mvpp2_prs_tcam_ai_update(&pe, MVPP2_PRS_EDSA_VID_AI_BIT,
+				 MVPP2_PRS_EDSA_VID_AI_BIT);
+
+	/* Skip VLAN header - Set offset to 8 bytes */
+	mvpp2_prs_sram_shift_set(&pe, MVPP2_VLAN_TAG_EDSA_LEN,
+				 MVPP2_PRS_SRAM_OP_SEL_SHIFT_ADD);
+
+	/* Clear all ai bits for next iteration */
+	mvpp2_prs_sram_ai_update(&pe, 0, MVPP2_PRS_SRAM_AI_MASK);
+
+	mvpp2_prs_sram_next_lu_set(&pe, MVPP2_PRS_LU_L2);
+
+	/* Unmask all ports */
+	mvpp2_prs_tcam_port_map_set(&pe, MVPP2_PRS_PORT_MASK);
+
+	/* Update shadow table and hw entry */
+	mvpp2_prs_shadow_set(priv, pe.index, MVPP2_PRS_LU_VID);
+	mvpp2_prs_hw_write(priv, &pe);
+}
+
+/* Match basic ethertypes */
+static int mvpp2_prs_etype_init(struct mvpp2 *priv)
+{
+	struct mvpp2_prs_entry pe;
+	int tid;
+
+	/* Ethertype: PPPoE */
+	tid = mvpp2_prs_tcam_first_free(priv, MVPP2_PE_FIRST_FREE_TID,
+					MVPP2_PE_LAST_FREE_TID);
+	if (tid < 0)
+		return tid;
+
+	memset(&pe, 0, sizeof(pe));
+	mvpp2_prs_tcam_lu_set(&pe, MVPP2_PRS_LU_L2);
+	pe.index = tid;
+
+	mvpp2_prs_match_etype(&pe, 0, ETH_P_PPP_SES);
+
+	mvpp2_prs_sram_shift_set(&pe, MVPP2_PPPOE_HDR_SIZE,
+				 MVPP2_PRS_SRAM_OP_SEL_SHIFT_ADD);
+	mvpp2_prs_sram_next_lu_set(&pe, MVPP2_PRS_LU_PPPOE);
+	mvpp2_prs_sram_ri_update(&pe, MVPP2_PRS_RI_PPPOE_MASK,
+				 MVPP2_PRS_RI_PPPOE_MASK);
+
+	/* Update shadow table and hw entry */
+	mvpp2_prs_shadow_set(priv, pe.index, MVPP2_PRS_LU_L2);
+	priv->prs_shadow[pe.index].udf = MVPP2_PRS_UDF_L2_DEF;
+	priv->prs_shadow[pe.index].finish = false;
+	mvpp2_prs_shadow_ri_set(priv, pe.index, MVPP2_PRS_RI_PPPOE_MASK,
+				MVPP2_PRS_RI_PPPOE_MASK);
+	mvpp2_prs_hw_write(priv, &pe);
+
+	/* Ethertype: ARP */
+	tid = mvpp2_prs_tcam_first_free(priv, MVPP2_PE_FIRST_FREE_TID,
+					MVPP2_PE_LAST_FREE_TID);
+	if (tid < 0)
+		return tid;
+
+	memset(&pe, 0, sizeof(pe));
+	mvpp2_prs_tcam_lu_set(&pe, MVPP2_PRS_LU_L2);
+	pe.index = tid;
+
+	mvpp2_prs_match_etype(&pe, 0, ETH_P_ARP);
+
+	/* Generate flow in the next iteration*/
+	mvpp2_prs_sram_next_lu_set(&pe, MVPP2_PRS_LU_FLOWS);
+	mvpp2_prs_sram_bits_set(&pe, MVPP2_PRS_SRAM_LU_GEN_BIT, 1);
+	mvpp2_prs_sram_ri_update(&pe, MVPP2_PRS_RI_L3_ARP,
+				 MVPP2_PRS_RI_L3_PROTO_MASK);
+	/* Set L3 offset */
+	mvpp2_prs_sram_offset_set(&pe, MVPP2_PRS_SRAM_UDF_TYPE_L3,
+				  MVPP2_ETH_TYPE_LEN,
+				  MVPP2_PRS_SRAM_OP_SEL_UDF_ADD);
+
+	/* Update shadow table and hw entry */
+	mvpp2_prs_shadow_set(priv, pe.index, MVPP2_PRS_LU_L2);
+	priv->prs_shadow[pe.index].udf = MVPP2_PRS_UDF_L2_DEF;
+	priv->prs_shadow[pe.index].finish = true;
+	mvpp2_prs_shadow_ri_set(priv, pe.index, MVPP2_PRS_RI_L3_ARP,
+				MVPP2_PRS_RI_L3_PROTO_MASK);
+	mvpp2_prs_hw_write(priv, &pe);
+
+	/* Ethertype: LBTD */
+	tid = mvpp2_prs_tcam_first_free(priv, MVPP2_PE_FIRST_FREE_TID,
+					MVPP2_PE_LAST_FREE_TID);
+	if (tid < 0)
+		return tid;
+
+	memset(&pe, 0, sizeof(pe));
+	mvpp2_prs_tcam_lu_set(&pe, MVPP2_PRS_LU_L2);
+	pe.index = tid;
+
+	mvpp2_prs_match_etype(&pe, 0, MVPP2_IP_LBDT_TYPE);
+
+	/* Generate flow in the next iteration*/
+	mvpp2_prs_sram_next_lu_set(&pe, MVPP2_PRS_LU_FLOWS);
+	mvpp2_prs_sram_bits_set(&pe, MVPP2_PRS_SRAM_LU_GEN_BIT, 1);
+	mvpp2_prs_sram_ri_update(&pe, MVPP2_PRS_RI_CPU_CODE_RX_SPEC |
+				 MVPP2_PRS_RI_UDF3_RX_SPECIAL,
+				 MVPP2_PRS_RI_CPU_CODE_MASK |
+				 MVPP2_PRS_RI_UDF3_MASK);
+	/* Set L3 offset */
+	mvpp2_prs_sram_offset_set(&pe, MVPP2_PRS_SRAM_UDF_TYPE_L3,
+				  MVPP2_ETH_TYPE_LEN,
+				  MVPP2_PRS_SRAM_OP_SEL_UDF_ADD);
+
+	/* Update shadow table and hw entry */
+	mvpp2_prs_shadow_set(priv, pe.index, MVPP2_PRS_LU_L2);
+	priv->prs_shadow[pe.index].udf = MVPP2_PRS_UDF_L2_DEF;
+	priv->prs_shadow[pe.index].finish = true;
+	mvpp2_prs_shadow_ri_set(priv, pe.index, MVPP2_PRS_RI_CPU_CODE_RX_SPEC |
+				MVPP2_PRS_RI_UDF3_RX_SPECIAL,
+				MVPP2_PRS_RI_CPU_CODE_MASK |
+				MVPP2_PRS_RI_UDF3_MASK);
+	mvpp2_prs_hw_write(priv, &pe);
+
+	/* Ethertype: IPv4 without options */
+	tid = mvpp2_prs_tcam_first_free(priv, MVPP2_PE_FIRST_FREE_TID,
+					MVPP2_PE_LAST_FREE_TID);
+	if (tid < 0)
+		return tid;
+
+	memset(&pe, 0, sizeof(pe));
+	mvpp2_prs_tcam_lu_set(&pe, MVPP2_PRS_LU_L2);
+	pe.index = tid;
+
+	mvpp2_prs_match_etype(&pe, 0, ETH_P_IP);
+	mvpp2_prs_tcam_data_byte_set(&pe, MVPP2_ETH_TYPE_LEN,
+				     MVPP2_PRS_IPV4_HEAD | MVPP2_PRS_IPV4_IHL,
+				     MVPP2_PRS_IPV4_HEAD_MASK |
+				     MVPP2_PRS_IPV4_IHL_MASK);
+
+	mvpp2_prs_sram_next_lu_set(&pe, MVPP2_PRS_LU_IP4);
+	mvpp2_prs_sram_ri_update(&pe, MVPP2_PRS_RI_L3_IP4,
+				 MVPP2_PRS_RI_L3_PROTO_MASK);
+	/* Skip eth_type + 4 bytes of IP header */
+	mvpp2_prs_sram_shift_set(&pe, MVPP2_ETH_TYPE_LEN + 4,
+				 MVPP2_PRS_SRAM_OP_SEL_SHIFT_ADD);
+	/* Set L3 offset */
+	mvpp2_prs_sram_offset_set(&pe, MVPP2_PRS_SRAM_UDF_TYPE_L3,
+				  MVPP2_ETH_TYPE_LEN,
+				  MVPP2_PRS_SRAM_OP_SEL_UDF_ADD);
+
+	/* Update shadow table and hw entry */
+	mvpp2_prs_shadow_set(priv, pe.index, MVPP2_PRS_LU_L2);
+	priv->prs_shadow[pe.index].udf = MVPP2_PRS_UDF_L2_DEF;
+	priv->prs_shadow[pe.index].finish = false;
+	mvpp2_prs_shadow_ri_set(priv, pe.index, MVPP2_PRS_RI_L3_IP4,
+				MVPP2_PRS_RI_L3_PROTO_MASK);
+	mvpp2_prs_hw_write(priv, &pe);
+
+	/* Ethertype: IPv4 with options */
+	tid = mvpp2_prs_tcam_first_free(priv, MVPP2_PE_FIRST_FREE_TID,
+					MVPP2_PE_LAST_FREE_TID);
+	if (tid < 0)
+		return tid;
+
+	pe.index = tid;
+
+	/* Clear tcam data before updating */
+	pe.tcam.byte[MVPP2_PRS_TCAM_DATA_BYTE(MVPP2_ETH_TYPE_LEN)] = 0x0;
+	pe.tcam.byte[MVPP2_PRS_TCAM_DATA_BYTE_EN(MVPP2_ETH_TYPE_LEN)] = 0x0;
+
+	mvpp2_prs_tcam_data_byte_set(&pe, MVPP2_ETH_TYPE_LEN,
+				     MVPP2_PRS_IPV4_HEAD,
+				     MVPP2_PRS_IPV4_HEAD_MASK);
+
+	/* Clear ri before updating */
+	pe.sram.word[MVPP2_PRS_SRAM_RI_WORD] = 0x0;
+	pe.sram.word[MVPP2_PRS_SRAM_RI_CTRL_WORD] = 0x0;
+	mvpp2_prs_sram_ri_update(&pe, MVPP2_PRS_RI_L3_IP4_OPT,
+				 MVPP2_PRS_RI_L3_PROTO_MASK);
+
+	/* Update shadow table and hw entry */
+	mvpp2_prs_shadow_set(priv, pe.index, MVPP2_PRS_LU_L2);
+	priv->prs_shadow[pe.index].udf = MVPP2_PRS_UDF_L2_DEF;
+	priv->prs_shadow[pe.index].finish = false;
+	mvpp2_prs_shadow_ri_set(priv, pe.index, MVPP2_PRS_RI_L3_IP4_OPT,
+				MVPP2_PRS_RI_L3_PROTO_MASK);
+	mvpp2_prs_hw_write(priv, &pe);
+
+	/* Ethertype: IPv6 without options */
+	tid = mvpp2_prs_tcam_first_free(priv, MVPP2_PE_FIRST_FREE_TID,
+					MVPP2_PE_LAST_FREE_TID);
+	if (tid < 0)
+		return tid;
+
+	memset(&pe, 0, sizeof(pe));
+	mvpp2_prs_tcam_lu_set(&pe, MVPP2_PRS_LU_L2);
+	pe.index = tid;
+
+	mvpp2_prs_match_etype(&pe, 0, ETH_P_IPV6);
+
+	/* Skip DIP of IPV6 header */
+	mvpp2_prs_sram_shift_set(&pe, MVPP2_ETH_TYPE_LEN + 8 +
+				 MVPP2_MAX_L3_ADDR_SIZE,
+				 MVPP2_PRS_SRAM_OP_SEL_SHIFT_ADD);
+	mvpp2_prs_sram_next_lu_set(&pe, MVPP2_PRS_LU_IP6);
+	mvpp2_prs_sram_ri_update(&pe, MVPP2_PRS_RI_L3_IP6,
+				 MVPP2_PRS_RI_L3_PROTO_MASK);
+	/* Set L3 offset */
+	mvpp2_prs_sram_offset_set(&pe, MVPP2_PRS_SRAM_UDF_TYPE_L3,
+				  MVPP2_ETH_TYPE_LEN,
+				  MVPP2_PRS_SRAM_OP_SEL_UDF_ADD);
+
+	mvpp2_prs_shadow_set(priv, pe.index, MVPP2_PRS_LU_L2);
+	priv->prs_shadow[pe.index].udf = MVPP2_PRS_UDF_L2_DEF;
+	priv->prs_shadow[pe.index].finish = false;
+	mvpp2_prs_shadow_ri_set(priv, pe.index, MVPP2_PRS_RI_L3_IP6,
+				MVPP2_PRS_RI_L3_PROTO_MASK);
+	mvpp2_prs_hw_write(priv, &pe);
+
+	/* Default entry for MVPP2_PRS_LU_L2 - Unknown ethtype */
+	memset(&pe, 0, sizeof(struct mvpp2_prs_entry));
+	mvpp2_prs_tcam_lu_set(&pe, MVPP2_PRS_LU_L2);
+	pe.index = MVPP2_PE_ETH_TYPE_UN;
+
+	/* Unmask all ports */
+	mvpp2_prs_tcam_port_map_set(&pe, MVPP2_PRS_PORT_MASK);
+
+	/* Generate flow in the next iteration*/
+	mvpp2_prs_sram_bits_set(&pe, MVPP2_PRS_SRAM_LU_GEN_BIT, 1);
+	mvpp2_prs_sram_next_lu_set(&pe, MVPP2_PRS_LU_FLOWS);
+	mvpp2_prs_sram_ri_update(&pe, MVPP2_PRS_RI_L3_UN,
+				 MVPP2_PRS_RI_L3_PROTO_MASK);
+	/* Set L3 offset even it's unknown L3 */
+	mvpp2_prs_sram_offset_set(&pe, MVPP2_PRS_SRAM_UDF_TYPE_L3,
+				  MVPP2_ETH_TYPE_LEN,
+				  MVPP2_PRS_SRAM_OP_SEL_UDF_ADD);
+
+	/* Update shadow table and hw entry */
+	mvpp2_prs_shadow_set(priv, pe.index, MVPP2_PRS_LU_L2);
+	priv->prs_shadow[pe.index].udf = MVPP2_PRS_UDF_L2_DEF;
+	priv->prs_shadow[pe.index].finish = true;
+	mvpp2_prs_shadow_ri_set(priv, pe.index, MVPP2_PRS_RI_L3_UN,
+				MVPP2_PRS_RI_L3_PROTO_MASK);
+	mvpp2_prs_hw_write(priv, &pe);
+
+	return 0;
+}
+
+/* Configure vlan entries and detect up to 2 successive VLAN tags.
+ * Possible options:
+ * 0x8100, 0x88A8
+ * 0x8100, 0x8100
+ * 0x8100
+ * 0x88A8
+ */
+static int mvpp2_prs_vlan_init(struct platform_device *pdev, struct mvpp2 *priv)
+{
+	struct mvpp2_prs_entry pe;
+	int err;
+
+	priv->prs_double_vlans = devm_kcalloc(&pdev->dev, sizeof(bool),
+					      MVPP2_PRS_DBL_VLANS_MAX,
+					      GFP_KERNEL);
+	if (!priv->prs_double_vlans)
+		return -ENOMEM;
+
+	/* Double VLAN: 0x8100, 0x88A8 */
+	err = mvpp2_prs_double_vlan_add(priv, ETH_P_8021Q, ETH_P_8021AD,
+					MVPP2_PRS_PORT_MASK);
+	if (err)
+		return err;
+
+	/* Double VLAN: 0x8100, 0x8100 */
+	err = mvpp2_prs_double_vlan_add(priv, ETH_P_8021Q, ETH_P_8021Q,
+					MVPP2_PRS_PORT_MASK);
+	if (err)
+		return err;
+
+	/* Single VLAN: 0x88a8 */
+	err = mvpp2_prs_vlan_add(priv, ETH_P_8021AD, MVPP2_PRS_SINGLE_VLAN_AI,
+				 MVPP2_PRS_PORT_MASK);
+	if (err)
+		return err;
+
+	/* Single VLAN: 0x8100 */
+	err = mvpp2_prs_vlan_add(priv, ETH_P_8021Q, MVPP2_PRS_SINGLE_VLAN_AI,
+				 MVPP2_PRS_PORT_MASK);
+	if (err)
+		return err;
+
+	/* Set default double vlan entry */
+	memset(&pe, 0, sizeof(pe));
+	mvpp2_prs_tcam_lu_set(&pe, MVPP2_PRS_LU_VLAN);
+	pe.index = MVPP2_PE_VLAN_DBL;
+
+	mvpp2_prs_sram_next_lu_set(&pe, MVPP2_PRS_LU_VID);
+
+	/* Clear ai for next iterations */
+	mvpp2_prs_sram_ai_update(&pe, 0, MVPP2_PRS_SRAM_AI_MASK);
+	mvpp2_prs_sram_ri_update(&pe, MVPP2_PRS_RI_VLAN_DOUBLE,
+				 MVPP2_PRS_RI_VLAN_MASK);
+
+	mvpp2_prs_tcam_ai_update(&pe, MVPP2_PRS_DBL_VLAN_AI_BIT,
+				 MVPP2_PRS_DBL_VLAN_AI_BIT);
+	/* Unmask all ports */
+	mvpp2_prs_tcam_port_map_set(&pe, MVPP2_PRS_PORT_MASK);
+
+	/* Update shadow table and hw entry */
+	mvpp2_prs_shadow_set(priv, pe.index, MVPP2_PRS_LU_VLAN);
+	mvpp2_prs_hw_write(priv, &pe);
+
+	/* Set default vlan none entry */
+	memset(&pe, 0, sizeof(pe));
+	mvpp2_prs_tcam_lu_set(&pe, MVPP2_PRS_LU_VLAN);
+	pe.index = MVPP2_PE_VLAN_NONE;
+
+	mvpp2_prs_sram_next_lu_set(&pe, MVPP2_PRS_LU_L2);
+	mvpp2_prs_sram_ri_update(&pe, MVPP2_PRS_RI_VLAN_NONE,
+				 MVPP2_PRS_RI_VLAN_MASK);
+
+	/* Unmask all ports */
+	mvpp2_prs_tcam_port_map_set(&pe, MVPP2_PRS_PORT_MASK);
+
+	/* Update shadow table and hw entry */
+	mvpp2_prs_shadow_set(priv, pe.index, MVPP2_PRS_LU_VLAN);
+	mvpp2_prs_hw_write(priv, &pe);
+
+	return 0;
+}
+
+/* Set entries for PPPoE ethertype */
+static int mvpp2_prs_pppoe_init(struct mvpp2 *priv)
+{
+	struct mvpp2_prs_entry pe;
+	int tid;
+
+	/* IPv4 over PPPoE with options */
+	tid = mvpp2_prs_tcam_first_free(priv, MVPP2_PE_FIRST_FREE_TID,
+					MVPP2_PE_LAST_FREE_TID);
+	if (tid < 0)
+		return tid;
+
+	memset(&pe, 0, sizeof(pe));
+	mvpp2_prs_tcam_lu_set(&pe, MVPP2_PRS_LU_PPPOE);
+	pe.index = tid;
+
+	mvpp2_prs_match_etype(&pe, 0, PPP_IP);
+
+	mvpp2_prs_sram_next_lu_set(&pe, MVPP2_PRS_LU_IP4);
+	mvpp2_prs_sram_ri_update(&pe, MVPP2_PRS_RI_L3_IP4_OPT,
+				 MVPP2_PRS_RI_L3_PROTO_MASK);
+	/* Skip eth_type + 4 bytes of IP header */
+	mvpp2_prs_sram_shift_set(&pe, MVPP2_ETH_TYPE_LEN + 4,
+				 MVPP2_PRS_SRAM_OP_SEL_SHIFT_ADD);
+	/* Set L3 offset */
+	mvpp2_prs_sram_offset_set(&pe, MVPP2_PRS_SRAM_UDF_TYPE_L3,
+				  MVPP2_ETH_TYPE_LEN,
+				  MVPP2_PRS_SRAM_OP_SEL_UDF_ADD);
+
+	/* Update shadow table and hw entry */
+	mvpp2_prs_shadow_set(priv, pe.index, MVPP2_PRS_LU_PPPOE);
+	mvpp2_prs_hw_write(priv, &pe);
+
+	/* IPv4 over PPPoE without options */
+	tid = mvpp2_prs_tcam_first_free(priv, MVPP2_PE_FIRST_FREE_TID,
+					MVPP2_PE_LAST_FREE_TID);
+	if (tid < 0)
+		return tid;
+
+	pe.index = tid;
+
+	mvpp2_prs_tcam_data_byte_set(&pe, MVPP2_ETH_TYPE_LEN,
+				     MVPP2_PRS_IPV4_HEAD | MVPP2_PRS_IPV4_IHL,
+				     MVPP2_PRS_IPV4_HEAD_MASK |
+				     MVPP2_PRS_IPV4_IHL_MASK);
+
+	/* Clear ri before updating */
+	pe.sram.word[MVPP2_PRS_SRAM_RI_WORD] = 0x0;
+	pe.sram.word[MVPP2_PRS_SRAM_RI_CTRL_WORD] = 0x0;
+	mvpp2_prs_sram_ri_update(&pe, MVPP2_PRS_RI_L3_IP4,
+				 MVPP2_PRS_RI_L3_PROTO_MASK);
+
+	/* Update shadow table and hw entry */
+	mvpp2_prs_shadow_set(priv, pe.index, MVPP2_PRS_LU_PPPOE);
+	mvpp2_prs_hw_write(priv, &pe);
+
+	/* IPv6 over PPPoE */
+	tid = mvpp2_prs_tcam_first_free(priv, MVPP2_PE_FIRST_FREE_TID,
+					MVPP2_PE_LAST_FREE_TID);
+	if (tid < 0)
+		return tid;
+
+	memset(&pe, 0, sizeof(pe));
+	mvpp2_prs_tcam_lu_set(&pe, MVPP2_PRS_LU_PPPOE);
+	pe.index = tid;
+
+	mvpp2_prs_match_etype(&pe, 0, PPP_IPV6);
+
+	mvpp2_prs_sram_next_lu_set(&pe, MVPP2_PRS_LU_IP6);
+	mvpp2_prs_sram_ri_update(&pe, MVPP2_PRS_RI_L3_IP6,
+				 MVPP2_PRS_RI_L3_PROTO_MASK);
+	/* Skip eth_type + 4 bytes of IPv6 header */
+	mvpp2_prs_sram_shift_set(&pe, MVPP2_ETH_TYPE_LEN + 4,
+				 MVPP2_PRS_SRAM_OP_SEL_SHIFT_ADD);
+	/* Set L3 offset */
+	mvpp2_prs_sram_offset_set(&pe, MVPP2_PRS_SRAM_UDF_TYPE_L3,
+				  MVPP2_ETH_TYPE_LEN,
+				  MVPP2_PRS_SRAM_OP_SEL_UDF_ADD);
+
+	/* Update shadow table and hw entry */
+	mvpp2_prs_shadow_set(priv, pe.index, MVPP2_PRS_LU_PPPOE);
+	mvpp2_prs_hw_write(priv, &pe);
+
+	/* Non-IP over PPPoE */
+	tid = mvpp2_prs_tcam_first_free(priv, MVPP2_PE_FIRST_FREE_TID,
+					MVPP2_PE_LAST_FREE_TID);
+	if (tid < 0)
+		return tid;
+
+	memset(&pe, 0, sizeof(pe));
+	mvpp2_prs_tcam_lu_set(&pe, MVPP2_PRS_LU_PPPOE);
+	pe.index = tid;
+
+	mvpp2_prs_sram_ri_update(&pe, MVPP2_PRS_RI_L3_UN,
+				 MVPP2_PRS_RI_L3_PROTO_MASK);
+
+	/* Finished: go to flowid generation */
+	mvpp2_prs_sram_next_lu_set(&pe, MVPP2_PRS_LU_FLOWS);
+	mvpp2_prs_sram_bits_set(&pe, MVPP2_PRS_SRAM_LU_GEN_BIT, 1);
+	/* Set L3 offset even if it's unknown L3 */
+	mvpp2_prs_sram_offset_set(&pe, MVPP2_PRS_SRAM_UDF_TYPE_L3,
+				  MVPP2_ETH_TYPE_LEN,
+				  MVPP2_PRS_SRAM_OP_SEL_UDF_ADD);
+
+	/* Update shadow table and hw entry */
+	mvpp2_prs_shadow_set(priv, pe.index, MVPP2_PRS_LU_PPPOE);
+	mvpp2_prs_hw_write(priv, &pe);
+
+	return 0;
+}
+
+/* Initialize entries for IPv4 */
+static int mvpp2_prs_ip4_init(struct mvpp2 *priv)
+{
+	struct mvpp2_prs_entry pe;
+	int err;
+
+	/* Set entries for TCP, UDP and IGMP over IPv4 */
+	err = mvpp2_prs_ip4_proto(priv, IPPROTO_TCP, MVPP2_PRS_RI_L4_TCP,
+				  MVPP2_PRS_RI_L4_PROTO_MASK);
+	if (err)
+		return err;
+
+	err = mvpp2_prs_ip4_proto(priv, IPPROTO_UDP, MVPP2_PRS_RI_L4_UDP,
+				  MVPP2_PRS_RI_L4_PROTO_MASK);
+	if (err)
+		return err;
+
+	err = mvpp2_prs_ip4_proto(priv, IPPROTO_IGMP,
+				  MVPP2_PRS_RI_CPU_CODE_RX_SPEC |
+				  MVPP2_PRS_RI_UDF3_RX_SPECIAL,
+				  MVPP2_PRS_RI_CPU_CODE_MASK |
+				  MVPP2_PRS_RI_UDF3_MASK);
+	if (err)
+		return err;
+
+	/* IPv4 Broadcast */
+	err = mvpp2_prs_ip4_cast(priv, MVPP2_PRS_L3_BROAD_CAST);
+	if (err)
+		return err;
+
+	/* IPv4 Multicast */
+	err = mvpp2_prs_ip4_cast(priv, MVPP2_PRS_L3_MULTI_CAST);
+	if (err)
+		return err;
+
+	/* Default IPv4 entry for unknown protocols */
+	memset(&pe, 0, sizeof(pe));
+	mvpp2_prs_tcam_lu_set(&pe, MVPP2_PRS_LU_IP4);
+	pe.index = MVPP2_PE_IP4_PROTO_UN;
+
+	/* Set next lu to IPv4 */
+	mvpp2_prs_sram_next_lu_set(&pe, MVPP2_PRS_LU_IP4);
+	mvpp2_prs_sram_shift_set(&pe, 12, MVPP2_PRS_SRAM_OP_SEL_SHIFT_ADD);
+	/* Set L4 offset */
+	mvpp2_prs_sram_offset_set(&pe, MVPP2_PRS_SRAM_UDF_TYPE_L4,
+				  sizeof(struct iphdr) - 4,
+				  MVPP2_PRS_SRAM_OP_SEL_UDF_ADD);
+	mvpp2_prs_sram_ai_update(&pe, MVPP2_PRS_IPV4_DIP_AI_BIT,
+				 MVPP2_PRS_IPV4_DIP_AI_BIT);
+	mvpp2_prs_sram_ri_update(&pe, MVPP2_PRS_RI_L4_OTHER,
+				 MVPP2_PRS_RI_L4_PROTO_MASK);
+
+	mvpp2_prs_tcam_ai_update(&pe, 0, MVPP2_PRS_IPV4_DIP_AI_BIT);
+	/* Unmask all ports */
+	mvpp2_prs_tcam_port_map_set(&pe, MVPP2_PRS_PORT_MASK);
+
+	/* Update shadow table and hw entry */
+	mvpp2_prs_shadow_set(priv, pe.index, MVPP2_PRS_LU_IP4);
+	mvpp2_prs_hw_write(priv, &pe);
+
+	/* Default IPv4 entry for unicast address */
+	memset(&pe, 0, sizeof(pe));
+	mvpp2_prs_tcam_lu_set(&pe, MVPP2_PRS_LU_IP4);
+	pe.index = MVPP2_PE_IP4_ADDR_UN;
+
+	/* Finished: go to flowid generation */
+	mvpp2_prs_sram_next_lu_set(&pe, MVPP2_PRS_LU_FLOWS);
+	mvpp2_prs_sram_bits_set(&pe, MVPP2_PRS_SRAM_LU_GEN_BIT, 1);
+	mvpp2_prs_sram_ri_update(&pe, MVPP2_PRS_RI_L3_UCAST,
+				 MVPP2_PRS_RI_L3_ADDR_MASK);
+
+	mvpp2_prs_tcam_ai_update(&pe, MVPP2_PRS_IPV4_DIP_AI_BIT,
+				 MVPP2_PRS_IPV4_DIP_AI_BIT);
+	/* Unmask all ports */
+	mvpp2_prs_tcam_port_map_set(&pe, MVPP2_PRS_PORT_MASK);
+
+	/* Update shadow table and hw entry */
+	mvpp2_prs_shadow_set(priv, pe.index, MVPP2_PRS_LU_IP4);
+	mvpp2_prs_hw_write(priv, &pe);
+
+	return 0;
+}
+
+/* Initialize entries for IPv6 */
+static int mvpp2_prs_ip6_init(struct mvpp2 *priv)
+{
+	struct mvpp2_prs_entry pe;
+	int tid, err;
+
+	/* Set entries for TCP, UDP and ICMP over IPv6 */
+	err = mvpp2_prs_ip6_proto(priv, IPPROTO_TCP,
+				  MVPP2_PRS_RI_L4_TCP,
+				  MVPP2_PRS_RI_L4_PROTO_MASK);
+	if (err)
+		return err;
+
+	err = mvpp2_prs_ip6_proto(priv, IPPROTO_UDP,
+				  MVPP2_PRS_RI_L4_UDP,
+				  MVPP2_PRS_RI_L4_PROTO_MASK);
+	if (err)
+		return err;
+
+	err = mvpp2_prs_ip6_proto(priv, IPPROTO_ICMPV6,
+				  MVPP2_PRS_RI_CPU_CODE_RX_SPEC |
+				  MVPP2_PRS_RI_UDF3_RX_SPECIAL,
+				  MVPP2_PRS_RI_CPU_CODE_MASK |
+				  MVPP2_PRS_RI_UDF3_MASK);
+	if (err)
+		return err;
+
+	/* IPv4 is the last header. This is similar case as 6-TCP or 17-UDP */
+	/* Result Info: UDF7=1, DS lite */
+	err = mvpp2_prs_ip6_proto(priv, IPPROTO_IPIP,
+				  MVPP2_PRS_RI_UDF7_IP6_LITE,
+				  MVPP2_PRS_RI_UDF7_MASK);
+	if (err)
+		return err;
+
+	/* IPv6 multicast */
+	err = mvpp2_prs_ip6_cast(priv, MVPP2_PRS_L3_MULTI_CAST);
+	if (err)
+		return err;
+
+	/* Entry for checking hop limit */
+	tid = mvpp2_prs_tcam_first_free(priv, MVPP2_PE_FIRST_FREE_TID,
+					MVPP2_PE_LAST_FREE_TID);
+	if (tid < 0)
+		return tid;
+
+	memset(&pe, 0, sizeof(pe));
+	mvpp2_prs_tcam_lu_set(&pe, MVPP2_PRS_LU_IP6);
+	pe.index = tid;
+
+	/* Finished: go to flowid generation */
+	mvpp2_prs_sram_next_lu_set(&pe, MVPP2_PRS_LU_FLOWS);
+	mvpp2_prs_sram_bits_set(&pe, MVPP2_PRS_SRAM_LU_GEN_BIT, 1);
+	mvpp2_prs_sram_ri_update(&pe, MVPP2_PRS_RI_L3_UN |
+				 MVPP2_PRS_RI_DROP_MASK,
+				 MVPP2_PRS_RI_L3_PROTO_MASK |
+				 MVPP2_PRS_RI_DROP_MASK);
+
+	mvpp2_prs_tcam_data_byte_set(&pe, 1, 0x00, MVPP2_PRS_IPV6_HOP_MASK);
+	mvpp2_prs_tcam_ai_update(&pe, MVPP2_PRS_IPV6_NO_EXT_AI_BIT,
+				 MVPP2_PRS_IPV6_NO_EXT_AI_BIT);
+
+	/* Update shadow table and hw entry */
+	mvpp2_prs_shadow_set(priv, pe.index, MVPP2_PRS_LU_IP4);
+	mvpp2_prs_hw_write(priv, &pe);
+
+	/* Default IPv6 entry for unknown protocols */
+	memset(&pe, 0, sizeof(pe));
+	mvpp2_prs_tcam_lu_set(&pe, MVPP2_PRS_LU_IP6);
+	pe.index = MVPP2_PE_IP6_PROTO_UN;
+
+	/* Finished: go to flowid generation */
+	mvpp2_prs_sram_next_lu_set(&pe, MVPP2_PRS_LU_FLOWS);
+	mvpp2_prs_sram_bits_set(&pe, MVPP2_PRS_SRAM_LU_GEN_BIT, 1);
+	mvpp2_prs_sram_ri_update(&pe, MVPP2_PRS_RI_L4_OTHER,
+				 MVPP2_PRS_RI_L4_PROTO_MASK);
+	/* Set L4 offset relatively to our current place */
+	mvpp2_prs_sram_offset_set(&pe, MVPP2_PRS_SRAM_UDF_TYPE_L4,
+				  sizeof(struct ipv6hdr) - 4,
+				  MVPP2_PRS_SRAM_OP_SEL_UDF_ADD);
+
+	mvpp2_prs_tcam_ai_update(&pe, MVPP2_PRS_IPV6_NO_EXT_AI_BIT,
+				 MVPP2_PRS_IPV6_NO_EXT_AI_BIT);
+	/* Unmask all ports */
+	mvpp2_prs_tcam_port_map_set(&pe, MVPP2_PRS_PORT_MASK);
+
+	/* Update shadow table and hw entry */
+	mvpp2_prs_shadow_set(priv, pe.index, MVPP2_PRS_LU_IP4);
+	mvpp2_prs_hw_write(priv, &pe);
+
+	/* Default IPv6 entry for unknown ext protocols */
+	memset(&pe, 0, sizeof(struct mvpp2_prs_entry));
+	mvpp2_prs_tcam_lu_set(&pe, MVPP2_PRS_LU_IP6);
+	pe.index = MVPP2_PE_IP6_EXT_PROTO_UN;
+
+	/* Finished: go to flowid generation */
+	mvpp2_prs_sram_next_lu_set(&pe, MVPP2_PRS_LU_FLOWS);
+	mvpp2_prs_sram_bits_set(&pe, MVPP2_PRS_SRAM_LU_GEN_BIT, 1);
+	mvpp2_prs_sram_ri_update(&pe, MVPP2_PRS_RI_L4_OTHER,
+				 MVPP2_PRS_RI_L4_PROTO_MASK);
+
+	mvpp2_prs_tcam_ai_update(&pe, MVPP2_PRS_IPV6_EXT_AI_BIT,
+				 MVPP2_PRS_IPV6_EXT_AI_BIT);
+	/* Unmask all ports */
+	mvpp2_prs_tcam_port_map_set(&pe, MVPP2_PRS_PORT_MASK);
+
+	/* Update shadow table and hw entry */
+	mvpp2_prs_shadow_set(priv, pe.index, MVPP2_PRS_LU_IP4);
+	mvpp2_prs_hw_write(priv, &pe);
+
+	/* Default IPv6 entry for unicast address */
+	memset(&pe, 0, sizeof(struct mvpp2_prs_entry));
+	mvpp2_prs_tcam_lu_set(&pe, MVPP2_PRS_LU_IP6);
+	pe.index = MVPP2_PE_IP6_ADDR_UN;
+
+	/* Finished: go to IPv6 again */
+	mvpp2_prs_sram_next_lu_set(&pe, MVPP2_PRS_LU_IP6);
+	mvpp2_prs_sram_ri_update(&pe, MVPP2_PRS_RI_L3_UCAST,
+				 MVPP2_PRS_RI_L3_ADDR_MASK);
+	mvpp2_prs_sram_ai_update(&pe, MVPP2_PRS_IPV6_NO_EXT_AI_BIT,
+				 MVPP2_PRS_IPV6_NO_EXT_AI_BIT);
+	/* Shift back to IPV6 NH */
+	mvpp2_prs_sram_shift_set(&pe, -18, MVPP2_PRS_SRAM_OP_SEL_SHIFT_ADD);
+
+	mvpp2_prs_tcam_ai_update(&pe, 0, MVPP2_PRS_IPV6_NO_EXT_AI_BIT);
+	/* Unmask all ports */
+	mvpp2_prs_tcam_port_map_set(&pe, MVPP2_PRS_PORT_MASK);
+
+	/* Update shadow table and hw entry */
+	mvpp2_prs_shadow_set(priv, pe.index, MVPP2_PRS_LU_IP6);
+	mvpp2_prs_hw_write(priv, &pe);
+
+	return 0;
+}
+
+/* Find tcam entry with matched pair <vid,port> */
+static int mvpp2_prs_vid_range_find(struct mvpp2 *priv, int pmap, u16 vid,
+				    u16 mask)
+{
+	unsigned char byte[2], enable[2];
+	struct mvpp2_prs_entry pe;
+	u16 rvid, rmask;
+	int tid;
+
+	/* Go through the all entries with MVPP2_PRS_LU_VID */
+	for (tid = MVPP2_PE_VID_FILT_RANGE_START;
+	     tid <= MVPP2_PE_VID_FILT_RANGE_END; tid++) {
+		if (!priv->prs_shadow[tid].valid ||
+		    priv->prs_shadow[tid].lu != MVPP2_PRS_LU_VID)
+			continue;
+
+		mvpp2_prs_init_from_hw(priv, &pe, tid);
+
+		mvpp2_prs_tcam_data_byte_get(&pe, 2, &byte[0], &enable[0]);
+		mvpp2_prs_tcam_data_byte_get(&pe, 3, &byte[1], &enable[1]);
+
+		rvid = ((byte[0] & 0xf) << 8) + byte[1];
+		rmask = ((enable[0] & 0xf) << 8) + enable[1];
+
+		if (rvid != vid || rmask != mask)
+			continue;
+
+		return tid;
+	}
+
+	return -ENOENT;
+}
+
+/* Write parser entry for VID filtering */
+int mvpp2_prs_vid_entry_add(struct mvpp2_port *port, u16 vid)
+{
+	unsigned int vid_start = MVPP2_PE_VID_FILT_RANGE_START +
+				 port->id * MVPP2_PRS_VLAN_FILT_MAX;
+	unsigned int mask = 0xfff, reg_val, shift;
+	struct mvpp2 *priv = port->priv;
+	struct mvpp2_prs_entry pe;
+	int tid;
+
+	memset(&pe, 0, sizeof(pe));
+
+	/* Scan TCAM and see if entry with this <vid,port> already exist */
+	tid = mvpp2_prs_vid_range_find(priv, (1 << port->id), vid, mask);
+
+	reg_val = mvpp2_read(priv, MVPP2_MH_REG(port->id));
+	if (reg_val & MVPP2_DSA_EXTENDED)
+		shift = MVPP2_VLAN_TAG_EDSA_LEN;
+	else
+		shift = MVPP2_VLAN_TAG_LEN;
+
+	/* No such entry */
+	if (tid < 0) {
+
+		/* Go through all entries from first to last in vlan range */
+		tid = mvpp2_prs_tcam_first_free(priv, vid_start,
+						vid_start +
+						MVPP2_PRS_VLAN_FILT_MAX_ENTRY);
+
+		/* There isn't room for a new VID filter */
+		if (tid < 0)
+			return tid;
+
+		mvpp2_prs_tcam_lu_set(&pe, MVPP2_PRS_LU_VID);
+		pe.index = tid;
+
+		/* Mask all ports */
+		mvpp2_prs_tcam_port_map_set(&pe, 0);
+	} else {
+		mvpp2_prs_init_from_hw(priv, &pe, tid);
+	}
+
+	/* Enable the current port */
+	mvpp2_prs_tcam_port_set(&pe, port->id, true);
+
+	/* Continue - set next lookup */
+	mvpp2_prs_sram_next_lu_set(&pe, MVPP2_PRS_LU_L2);
+
+	/* Skip VLAN header - Set offset to 4 or 8 bytes */
+	mvpp2_prs_sram_shift_set(&pe, shift, MVPP2_PRS_SRAM_OP_SEL_SHIFT_ADD);
+
+	/* Set match on VID */
+	mvpp2_prs_match_vid(&pe, MVPP2_PRS_VID_TCAM_BYTE, vid);
+
+	/* Clear all ai bits for next iteration */
+	mvpp2_prs_sram_ai_update(&pe, 0, MVPP2_PRS_SRAM_AI_MASK);
+
+	/* Update shadow table */
+	mvpp2_prs_shadow_set(priv, pe.index, MVPP2_PRS_LU_VID);
+	mvpp2_prs_hw_write(priv, &pe);
+
+	return 0;
+}
+
+/* Write parser entry for VID filtering */
+void mvpp2_prs_vid_entry_remove(struct mvpp2_port *port, u16 vid)
+{
+	struct mvpp2 *priv = port->priv;
+	int tid;
+
+	/* Scan TCAM and see if entry with this <vid,port> already exist */
+	tid = mvpp2_prs_vid_range_find(priv, (1 << port->id), vid, 0xfff);
+
+	/* No such entry */
+	if (tid < 0)
+		return;
+
+	mvpp2_prs_hw_inv(priv, tid);
+	priv->prs_shadow[tid].valid = false;
+}
+
+/* Remove all existing VID filters on this port */
+void mvpp2_prs_vid_remove_all(struct mvpp2_port *port)
+{
+	struct mvpp2 *priv = port->priv;
+	int tid;
+
+	for (tid = MVPP2_PRS_VID_PORT_FIRST(port->id);
+	     tid <= MVPP2_PRS_VID_PORT_LAST(port->id); tid++) {
+		if (priv->prs_shadow[tid].valid)
+			mvpp2_prs_vid_entry_remove(port, tid);
+	}
+}
+
+/* Remove VID filering entry for this port */
+void mvpp2_prs_vid_disable_filtering(struct mvpp2_port *port)
+{
+	unsigned int tid = MVPP2_PRS_VID_PORT_DFLT(port->id);
+	struct mvpp2 *priv = port->priv;
+
+	/* Invalidate the guard entry */
+	mvpp2_prs_hw_inv(priv, tid);
+
+	priv->prs_shadow[tid].valid = false;
+}
+
+/* Add guard entry that drops packets when no VID is matched on this port */
+void mvpp2_prs_vid_enable_filtering(struct mvpp2_port *port)
+{
+	unsigned int tid = MVPP2_PRS_VID_PORT_DFLT(port->id);
+	struct mvpp2 *priv = port->priv;
+	unsigned int reg_val, shift;
+	struct mvpp2_prs_entry pe;
+
+	if (priv->prs_shadow[tid].valid)
+		return;
+
+	memset(&pe, 0, sizeof(pe));
+
+	pe.index = tid;
+
+	reg_val = mvpp2_read(priv, MVPP2_MH_REG(port->id));
+	if (reg_val & MVPP2_DSA_EXTENDED)
+		shift = MVPP2_VLAN_TAG_EDSA_LEN;
+	else
+		shift = MVPP2_VLAN_TAG_LEN;
+
+	mvpp2_prs_tcam_lu_set(&pe, MVPP2_PRS_LU_VID);
+
+	/* Mask all ports */
+	mvpp2_prs_tcam_port_map_set(&pe, 0);
+
+	/* Update port mask */
+	mvpp2_prs_tcam_port_set(&pe, port->id, true);
+
+	/* Continue - set next lookup */
+	mvpp2_prs_sram_next_lu_set(&pe, MVPP2_PRS_LU_L2);
+
+	/* Skip VLAN header - Set offset to 4 or 8 bytes */
+	mvpp2_prs_sram_shift_set(&pe, shift, MVPP2_PRS_SRAM_OP_SEL_SHIFT_ADD);
+
+	/* Drop VLAN packets that don't belong to any VIDs on this port */
+	mvpp2_prs_sram_ri_update(&pe, MVPP2_PRS_RI_DROP_MASK,
+				 MVPP2_PRS_RI_DROP_MASK);
+
+	/* Clear all ai bits for next iteration */
+	mvpp2_prs_sram_ai_update(&pe, 0, MVPP2_PRS_SRAM_AI_MASK);
+
+	/* Update shadow table */
+	mvpp2_prs_shadow_set(priv, pe.index, MVPP2_PRS_LU_VID);
+	mvpp2_prs_hw_write(priv, &pe);
+}
+
+/* Parser default initialization */
+int mvpp2_prs_default_init(struct platform_device *pdev, struct mvpp2 *priv)
+{
+	int err, index, i;
+
+	/* Enable tcam table */
+	mvpp2_write(priv, MVPP2_PRS_TCAM_CTRL_REG, MVPP2_PRS_TCAM_EN_MASK);
+
+	/* Clear all tcam and sram entries */
+	for (index = 0; index < MVPP2_PRS_TCAM_SRAM_SIZE; index++) {
+		mvpp2_write(priv, MVPP2_PRS_TCAM_IDX_REG, index);
+		for (i = 0; i < MVPP2_PRS_TCAM_WORDS; i++)
+			mvpp2_write(priv, MVPP2_PRS_TCAM_DATA_REG(i), 0);
+
+		mvpp2_write(priv, MVPP2_PRS_SRAM_IDX_REG, index);
+		for (i = 0; i < MVPP2_PRS_SRAM_WORDS; i++)
+			mvpp2_write(priv, MVPP2_PRS_SRAM_DATA_REG(i), 0);
+	}
+
+	/* Invalidate all tcam entries */
+	for (index = 0; index < MVPP2_PRS_TCAM_SRAM_SIZE; index++)
+		mvpp2_prs_hw_inv(priv, index);
+
+	priv->prs_shadow = devm_kcalloc(&pdev->dev, MVPP2_PRS_TCAM_SRAM_SIZE,
+					sizeof(*priv->prs_shadow),
+					GFP_KERNEL);
+	if (!priv->prs_shadow)
+		return -ENOMEM;
+
+	/* Always start from lookup = 0 */
+	for (index = 0; index < MVPP2_MAX_PORTS; index++)
+		mvpp2_prs_hw_port_init(priv, index, MVPP2_PRS_LU_MH,
+				       MVPP2_PRS_PORT_LU_MAX, 0);
+
+	mvpp2_prs_def_flow_init(priv);
+
+	mvpp2_prs_mh_init(priv);
+
+	mvpp2_prs_mac_init(priv);
+
+	mvpp2_prs_dsa_init(priv);
+
+	mvpp2_prs_vid_init(priv);
+
+	err = mvpp2_prs_etype_init(priv);
+	if (err)
+		return err;
+
+	err = mvpp2_prs_vlan_init(pdev, priv);
+	if (err)
+		return err;
+
+	err = mvpp2_prs_pppoe_init(priv);
+	if (err)
+		return err;
+
+	err = mvpp2_prs_ip6_init(priv);
+	if (err)
+		return err;
+
+	err = mvpp2_prs_ip4_init(priv);
+	if (err)
+		return err;
+
+	return 0;
+}
+
+/* Compare MAC DA with tcam entry data */
+static bool mvpp2_prs_mac_range_equals(struct mvpp2_prs_entry *pe,
+				       const u8 *da, unsigned char *mask)
+{
+	unsigned char tcam_byte, tcam_mask;
+	int index;
+
+	for (index = 0; index < ETH_ALEN; index++) {
+		mvpp2_prs_tcam_data_byte_get(pe, index, &tcam_byte, &tcam_mask);
+		if (tcam_mask != mask[index])
+			return false;
+
+		if ((tcam_mask & tcam_byte) != (da[index] & mask[index]))
+			return false;
+	}
+
+	return true;
+}
+
+/* Find tcam entry with matched pair <MAC DA, port> */
+static int
+mvpp2_prs_mac_da_range_find(struct mvpp2 *priv, int pmap, const u8 *da,
+			    unsigned char *mask, int udf_type)
+{
+	struct mvpp2_prs_entry pe;
+	int tid;
+
+	/* Go through the all entires with MVPP2_PRS_LU_MAC */
+	for (tid = MVPP2_PE_MAC_RANGE_START;
+	     tid <= MVPP2_PE_MAC_RANGE_END; tid++) {
+		unsigned int entry_pmap;
+
+		if (!priv->prs_shadow[tid].valid ||
+		    (priv->prs_shadow[tid].lu != MVPP2_PRS_LU_MAC) ||
+		    (priv->prs_shadow[tid].udf != udf_type))
+			continue;
+
+		mvpp2_prs_init_from_hw(priv, &pe, tid);
+		entry_pmap = mvpp2_prs_tcam_port_map_get(&pe);
+
+		if (mvpp2_prs_mac_range_equals(&pe, da, mask) &&
+		    entry_pmap == pmap)
+			return tid;
+	}
+
+	return -ENOENT;
+}
+
+/* Update parser's mac da entry */
+int mvpp2_prs_mac_da_accept(struct mvpp2_port *port, const u8 *da, bool add)
+{
+	unsigned char mask[ETH_ALEN] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff };
+	struct mvpp2 *priv = port->priv;
+	unsigned int pmap, len, ri;
+	struct mvpp2_prs_entry pe;
+	int tid;
+
+	memset(&pe, 0, sizeof(pe));
+
+	/* Scan TCAM and see if entry with this <MAC DA, port> already exist */
+	tid = mvpp2_prs_mac_da_range_find(priv, BIT(port->id), da, mask,
+					  MVPP2_PRS_UDF_MAC_DEF);
+
+	/* No such entry */
+	if (tid < 0) {
+		if (!add)
+			return 0;
+
+		/* Create new TCAM entry */
+		/* Go through the all entries from first to last */
+		tid = mvpp2_prs_tcam_first_free(priv,
+						MVPP2_PE_MAC_RANGE_START,
+						MVPP2_PE_MAC_RANGE_END);
+		if (tid < 0)
+			return tid;
+
+		pe.index = tid;
+
+		/* Mask all ports */
+		mvpp2_prs_tcam_port_map_set(&pe, 0);
+	} else {
+		mvpp2_prs_init_from_hw(priv, &pe, tid);
+	}
+
+	mvpp2_prs_tcam_lu_set(&pe, MVPP2_PRS_LU_MAC);
+
+	/* Update port mask */
+	mvpp2_prs_tcam_port_set(&pe, port->id, add);
+
+	/* Invalidate the entry if no ports are left enabled */
+	pmap = mvpp2_prs_tcam_port_map_get(&pe);
+	if (pmap == 0) {
+		if (add)
+			return -EINVAL;
+
+		mvpp2_prs_hw_inv(priv, pe.index);
+		priv->prs_shadow[pe.index].valid = false;
+		return 0;
+	}
+
+	/* Continue - set next lookup */
+	mvpp2_prs_sram_next_lu_set(&pe, MVPP2_PRS_LU_DSA);
+
+	/* Set match on DA */
+	len = ETH_ALEN;
+	while (len--)
+		mvpp2_prs_tcam_data_byte_set(&pe, len, da[len], 0xff);
+
+	/* Set result info bits */
+	if (is_broadcast_ether_addr(da)) {
+		ri = MVPP2_PRS_RI_L2_BCAST;
+	} else if (is_multicast_ether_addr(da)) {
+		ri = MVPP2_PRS_RI_L2_MCAST;
+	} else {
+		ri = MVPP2_PRS_RI_L2_UCAST;
+
+		if (ether_addr_equal(da, port->dev->dev_addr))
+			ri |= MVPP2_PRS_RI_MAC_ME_MASK;
+	}
+
+	mvpp2_prs_sram_ri_update(&pe, ri, MVPP2_PRS_RI_L2_CAST_MASK |
+				 MVPP2_PRS_RI_MAC_ME_MASK);
+	mvpp2_prs_shadow_ri_set(priv, pe.index, ri, MVPP2_PRS_RI_L2_CAST_MASK |
+				MVPP2_PRS_RI_MAC_ME_MASK);
+
+	/* Shift to ethertype */
+	mvpp2_prs_sram_shift_set(&pe, 2 * ETH_ALEN,
+				 MVPP2_PRS_SRAM_OP_SEL_SHIFT_ADD);
+
+	/* Update shadow table and hw entry */
+	priv->prs_shadow[pe.index].udf = MVPP2_PRS_UDF_MAC_DEF;
+	mvpp2_prs_shadow_set(priv, pe.index, MVPP2_PRS_LU_MAC);
+	mvpp2_prs_hw_write(priv, &pe);
+
+	return 0;
+}
+
+int mvpp2_prs_update_mac_da(struct net_device *dev, const u8 *da)
+{
+	struct mvpp2_port *port = netdev_priv(dev);
+	int err;
+
+	/* Remove old parser entry */
+	err = mvpp2_prs_mac_da_accept(port, dev->dev_addr, false);
+	if (err)
+		return err;
+
+	/* Add new parser entry */
+	err = mvpp2_prs_mac_da_accept(port, da, true);
+	if (err)
+		return err;
+
+	/* Set addr in the device */
+	ether_addr_copy(dev->dev_addr, da);
+
+	return 0;
+}
+
+void mvpp2_prs_mac_del_all(struct mvpp2_port *port)
+{
+	struct mvpp2 *priv = port->priv;
+	struct mvpp2_prs_entry pe;
+	unsigned long pmap;
+	int index, tid;
+
+	for (tid = MVPP2_PE_MAC_RANGE_START;
+	     tid <= MVPP2_PE_MAC_RANGE_END; tid++) {
+		unsigned char da[ETH_ALEN], da_mask[ETH_ALEN];
+
+		if (!priv->prs_shadow[tid].valid ||
+		    (priv->prs_shadow[tid].lu != MVPP2_PRS_LU_MAC) ||
+		    (priv->prs_shadow[tid].udf != MVPP2_PRS_UDF_MAC_DEF))
+			continue;
+
+		mvpp2_prs_init_from_hw(priv, &pe, tid);
+
+		pmap = mvpp2_prs_tcam_port_map_get(&pe);
+
+		/* We only want entries active on this port */
+		if (!test_bit(port->id, &pmap))
+			continue;
+
+		/* Read mac addr from entry */
+		for (index = 0; index < ETH_ALEN; index++)
+			mvpp2_prs_tcam_data_byte_get(&pe, index, &da[index],
+						     &da_mask[index]);
+
+		/* Special cases : Don't remove broadcast and port's own
+		 * address
+		 */
+		if (is_broadcast_ether_addr(da) ||
+		    ether_addr_equal(da, port->dev->dev_addr))
+			continue;
+
+		/* Remove entry from TCAM */
+		mvpp2_prs_mac_da_accept(port, da, false);
+	}
+}
+
+int mvpp2_prs_tag_mode_set(struct mvpp2 *priv, int port, int type)
+{
+	switch (type) {
+	case MVPP2_TAG_TYPE_EDSA:
+		/* Add port to EDSA entries */
+		mvpp2_prs_dsa_tag_set(priv, port, true,
+				      MVPP2_PRS_TAGGED, MVPP2_PRS_EDSA);
+		mvpp2_prs_dsa_tag_set(priv, port, true,
+				      MVPP2_PRS_UNTAGGED, MVPP2_PRS_EDSA);
+		/* Remove port from DSA entries */
+		mvpp2_prs_dsa_tag_set(priv, port, false,
+				      MVPP2_PRS_TAGGED, MVPP2_PRS_DSA);
+		mvpp2_prs_dsa_tag_set(priv, port, false,
+				      MVPP2_PRS_UNTAGGED, MVPP2_PRS_DSA);
+		break;
+
+	case MVPP2_TAG_TYPE_DSA:
+		/* Add port to DSA entries */
+		mvpp2_prs_dsa_tag_set(priv, port, true,
+				      MVPP2_PRS_TAGGED, MVPP2_PRS_DSA);
+		mvpp2_prs_dsa_tag_set(priv, port, true,
+				      MVPP2_PRS_UNTAGGED, MVPP2_PRS_DSA);
+		/* Remove port from EDSA entries */
+		mvpp2_prs_dsa_tag_set(priv, port, false,
+				      MVPP2_PRS_TAGGED, MVPP2_PRS_EDSA);
+		mvpp2_prs_dsa_tag_set(priv, port, false,
+				      MVPP2_PRS_UNTAGGED, MVPP2_PRS_EDSA);
+		break;
+
+	case MVPP2_TAG_TYPE_MH:
+	case MVPP2_TAG_TYPE_NONE:
+		/* Remove port form EDSA and DSA entries */
+		mvpp2_prs_dsa_tag_set(priv, port, false,
+				      MVPP2_PRS_TAGGED, MVPP2_PRS_DSA);
+		mvpp2_prs_dsa_tag_set(priv, port, false,
+				      MVPP2_PRS_UNTAGGED, MVPP2_PRS_DSA);
+		mvpp2_prs_dsa_tag_set(priv, port, false,
+				      MVPP2_PRS_TAGGED, MVPP2_PRS_EDSA);
+		mvpp2_prs_dsa_tag_set(priv, port, false,
+				      MVPP2_PRS_UNTAGGED, MVPP2_PRS_EDSA);
+		break;
+
+	default:
+		if ((type < 0) || (type > MVPP2_TAG_TYPE_EDSA))
+			return -EINVAL;
+	}
+
+	return 0;
+}
+
+/* Set prs flow for the port */
+int mvpp2_prs_def_flow(struct mvpp2_port *port)
+{
+	struct mvpp2_prs_entry pe;
+	int tid;
+
+	memset(&pe, 0, sizeof(pe));
+
+	tid = mvpp2_prs_flow_find(port->priv, port->id);
+
+	/* Such entry not exist */
+	if (tid < 0) {
+		/* Go through the all entires from last to first */
+		tid = mvpp2_prs_tcam_first_free(port->priv,
+						MVPP2_PE_LAST_FREE_TID,
+					       MVPP2_PE_FIRST_FREE_TID);
+		if (tid < 0)
+			return tid;
+
+		pe.index = tid;
+
+		/* Set flow ID*/
+		mvpp2_prs_sram_ai_update(&pe, port->id, MVPP2_PRS_FLOW_ID_MASK);
+		mvpp2_prs_sram_bits_set(&pe, MVPP2_PRS_SRAM_LU_DONE_BIT, 1);
+
+		/* Update shadow table */
+		mvpp2_prs_shadow_set(port->priv, pe.index, MVPP2_PRS_LU_FLOWS);
+	} else {
+		mvpp2_prs_init_from_hw(port->priv, &pe, tid);
+	}
+
+	mvpp2_prs_tcam_lu_set(&pe, MVPP2_PRS_LU_FLOWS);
+	mvpp2_prs_tcam_port_map_set(&pe, (1 << port->id));
+	mvpp2_prs_hw_write(port->priv, &pe);
+
+	return 0;
+}
diff --git a/drivers/net/ethernet/marvell/mvpp2/mvpp2_prs.h b/drivers/net/ethernet/marvell/mvpp2/mvpp2_prs.h
new file mode 100644
index 000000000000..22fbbc4c8b28
--- /dev/null
+++ b/drivers/net/ethernet/marvell/mvpp2/mvpp2_prs.h
@@ -0,0 +1,314 @@
+/*
+ * Header Parser definitions for Marvell PPv2 Network Controller
+ *
+ * Copyright (C) 2014 Marvell
+ *
+ * Marcin Wojtas <mw@semihalf.com>
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2. This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+#include <linux/kernel.h>
+#include <linux/netdevice.h>
+
+#include "mvpp2.h"
+
+#ifndef _MVPP2_PRS_H_
+#define _MVPP2_PRS_H_
+
+/* Parser constants */
+#define MVPP2_PRS_TCAM_SRAM_SIZE	256
+#define MVPP2_PRS_TCAM_WORDS		6
+#define MVPP2_PRS_SRAM_WORDS		4
+#define MVPP2_PRS_FLOW_ID_SIZE		64
+#define MVPP2_PRS_FLOW_ID_MASK		0x3f
+#define MVPP2_PRS_TCAM_ENTRY_INVALID	1
+#define MVPP2_PRS_TCAM_DSA_TAGGED_BIT	BIT(5)
+#define MVPP2_PRS_IPV4_HEAD		0x40
+#define MVPP2_PRS_IPV4_HEAD_MASK	0xf0
+#define MVPP2_PRS_IPV4_MC		0xe0
+#define MVPP2_PRS_IPV4_MC_MASK		0xf0
+#define MVPP2_PRS_IPV4_BC_MASK		0xff
+#define MVPP2_PRS_IPV4_IHL		0x5
+#define MVPP2_PRS_IPV4_IHL_MASK		0xf
+#define MVPP2_PRS_IPV6_MC		0xff
+#define MVPP2_PRS_IPV6_MC_MASK		0xff
+#define MVPP2_PRS_IPV6_HOP_MASK		0xff
+#define MVPP2_PRS_TCAM_PROTO_MASK	0xff
+#define MVPP2_PRS_TCAM_PROTO_MASK_L	0x3f
+#define MVPP2_PRS_DBL_VLANS_MAX		100
+#define MVPP2_PRS_CAST_MASK		BIT(0)
+#define MVPP2_PRS_MCAST_VAL		BIT(0)
+#define MVPP2_PRS_UCAST_VAL		0x0
+
+/* Tcam structure:
+ * - lookup ID - 4 bits
+ * - port ID - 1 byte
+ * - additional information - 1 byte
+ * - header data - 8 bytes
+ * The fields are represented by MVPP2_PRS_TCAM_DATA_REG(5)->(0).
+ */
+#define MVPP2_PRS_AI_BITS			8
+#define MVPP2_PRS_PORT_MASK			0xff
+#define MVPP2_PRS_LU_MASK			0xf
+#define MVPP2_PRS_TCAM_DATA_BYTE(offs)		\
+				    (((offs) - ((offs) % 2)) * 2 + ((offs) % 2))
+#define MVPP2_PRS_TCAM_DATA_BYTE_EN(offs)	\
+					      (((offs) * 2) - ((offs) % 2)  + 2)
+#define MVPP2_PRS_TCAM_AI_BYTE			16
+#define MVPP2_PRS_TCAM_PORT_BYTE		17
+#define MVPP2_PRS_TCAM_LU_BYTE			20
+#define MVPP2_PRS_TCAM_EN_OFFS(offs)		((offs) + 2)
+#define MVPP2_PRS_TCAM_INV_WORD			5
+
+#define MVPP2_PRS_VID_TCAM_BYTE         2
+
+/* TCAM range for unicast and multicast filtering. We have 25 entries per port,
+ * with 4 dedicated to UC filtering and the rest to multicast filtering.
+ * Additionnally we reserve one entry for the broadcast address, and one for
+ * each port's own address.
+ */
+#define MVPP2_PRS_MAC_UC_MC_FILT_MAX	25
+#define MVPP2_PRS_MAC_RANGE_SIZE	80
+
+/* Number of entries per port dedicated to UC and MC filtering */
+#define MVPP2_PRS_MAC_UC_FILT_MAX	4
+#define MVPP2_PRS_MAC_MC_FILT_MAX	(MVPP2_PRS_MAC_UC_MC_FILT_MAX - \
+					 MVPP2_PRS_MAC_UC_FILT_MAX)
+
+/* There is a TCAM range reserved for VLAN filtering entries, range size is 33
+ * 10 VLAN ID filter entries per port
+ * 1 default VLAN filter entry per port
+ * It is assumed that there are 3 ports for filter, not including loopback port
+ */
+#define MVPP2_PRS_VLAN_FILT_MAX		11
+#define MVPP2_PRS_VLAN_FILT_RANGE_SIZE	33
+
+#define MVPP2_PRS_VLAN_FILT_MAX_ENTRY   (MVPP2_PRS_VLAN_FILT_MAX - 2)
+#define MVPP2_PRS_VLAN_FILT_DFLT_ENTRY  (MVPP2_PRS_VLAN_FILT_MAX - 1)
+
+/* Tcam entries ID */
+#define MVPP2_PE_DROP_ALL		0
+#define MVPP2_PE_FIRST_FREE_TID		1
+
+/* MAC filtering range */
+#define MVPP2_PE_MAC_RANGE_END		(MVPP2_PE_VID_FILT_RANGE_START - 1)
+#define MVPP2_PE_MAC_RANGE_START	(MVPP2_PE_MAC_RANGE_END - \
+						MVPP2_PRS_MAC_RANGE_SIZE + 1)
+/* VLAN filtering range */
+#define MVPP2_PE_VID_FILT_RANGE_END     (MVPP2_PRS_TCAM_SRAM_SIZE - 31)
+#define MVPP2_PE_VID_FILT_RANGE_START   (MVPP2_PE_VID_FILT_RANGE_END - \
+					 MVPP2_PRS_VLAN_FILT_RANGE_SIZE + 1)
+#define MVPP2_PE_LAST_FREE_TID          (MVPP2_PE_MAC_RANGE_START - 1)
+#define MVPP2_PE_IP6_EXT_PROTO_UN	(MVPP2_PRS_TCAM_SRAM_SIZE - 30)
+#define MVPP2_PE_IP6_ADDR_UN		(MVPP2_PRS_TCAM_SRAM_SIZE - 29)
+#define MVPP2_PE_IP4_ADDR_UN		(MVPP2_PRS_TCAM_SRAM_SIZE - 28)
+#define MVPP2_PE_LAST_DEFAULT_FLOW	(MVPP2_PRS_TCAM_SRAM_SIZE - 27)
+#define MVPP2_PE_FIRST_DEFAULT_FLOW	(MVPP2_PRS_TCAM_SRAM_SIZE - 22)
+#define MVPP2_PE_EDSA_TAGGED		(MVPP2_PRS_TCAM_SRAM_SIZE - 21)
+#define MVPP2_PE_EDSA_UNTAGGED		(MVPP2_PRS_TCAM_SRAM_SIZE - 20)
+#define MVPP2_PE_DSA_TAGGED		(MVPP2_PRS_TCAM_SRAM_SIZE - 19)
+#define MVPP2_PE_DSA_UNTAGGED		(MVPP2_PRS_TCAM_SRAM_SIZE - 18)
+#define MVPP2_PE_ETYPE_EDSA_TAGGED	(MVPP2_PRS_TCAM_SRAM_SIZE - 17)
+#define MVPP2_PE_ETYPE_EDSA_UNTAGGED	(MVPP2_PRS_TCAM_SRAM_SIZE - 16)
+#define MVPP2_PE_ETYPE_DSA_TAGGED	(MVPP2_PRS_TCAM_SRAM_SIZE - 15)
+#define MVPP2_PE_ETYPE_DSA_UNTAGGED	(MVPP2_PRS_TCAM_SRAM_SIZE - 14)
+#define MVPP2_PE_MH_DEFAULT		(MVPP2_PRS_TCAM_SRAM_SIZE - 13)
+#define MVPP2_PE_DSA_DEFAULT		(MVPP2_PRS_TCAM_SRAM_SIZE - 12)
+#define MVPP2_PE_IP6_PROTO_UN		(MVPP2_PRS_TCAM_SRAM_SIZE - 11)
+#define MVPP2_PE_IP4_PROTO_UN		(MVPP2_PRS_TCAM_SRAM_SIZE - 10)
+#define MVPP2_PE_ETH_TYPE_UN		(MVPP2_PRS_TCAM_SRAM_SIZE - 9)
+#define MVPP2_PE_VID_FLTR_DEFAULT	(MVPP2_PRS_TCAM_SRAM_SIZE - 8)
+#define MVPP2_PE_VID_EDSA_FLTR_DEFAULT	(MVPP2_PRS_TCAM_SRAM_SIZE - 7)
+#define MVPP2_PE_VLAN_DBL		(MVPP2_PRS_TCAM_SRAM_SIZE - 6)
+#define MVPP2_PE_VLAN_NONE		(MVPP2_PRS_TCAM_SRAM_SIZE - 5)
+/* reserved */
+#define MVPP2_PE_MAC_MC_PROMISCUOUS	(MVPP2_PRS_TCAM_SRAM_SIZE - 3)
+#define MVPP2_PE_MAC_UC_PROMISCUOUS	(MVPP2_PRS_TCAM_SRAM_SIZE - 2)
+#define MVPP2_PE_MAC_NON_PROMISCUOUS	(MVPP2_PRS_TCAM_SRAM_SIZE - 1)
+
+#define MVPP2_PRS_VID_PORT_FIRST(port)	(MVPP2_PE_VID_FILT_RANGE_START + \
+					 ((port) * MVPP2_PRS_VLAN_FILT_MAX))
+#define MVPP2_PRS_VID_PORT_LAST(port)	(MVPP2_PRS_VID_PORT_FIRST(port) \
+					 + MVPP2_PRS_VLAN_FILT_MAX_ENTRY)
+/* Index of default vid filter for given port */
+#define MVPP2_PRS_VID_PORT_DFLT(port)	(MVPP2_PRS_VID_PORT_FIRST(port) \
+					 + MVPP2_PRS_VLAN_FILT_DFLT_ENTRY)
+
+/* Sram structure
+ * The fields are represented by MVPP2_PRS_TCAM_DATA_REG(3)->(0).
+ */
+#define MVPP2_PRS_SRAM_RI_OFFS			0
+#define MVPP2_PRS_SRAM_RI_WORD			0
+#define MVPP2_PRS_SRAM_RI_CTRL_OFFS		32
+#define MVPP2_PRS_SRAM_RI_CTRL_WORD		1
+#define MVPP2_PRS_SRAM_RI_CTRL_BITS		32
+#define MVPP2_PRS_SRAM_SHIFT_OFFS		64
+#define MVPP2_PRS_SRAM_SHIFT_SIGN_BIT		72
+#define MVPP2_PRS_SRAM_UDF_OFFS			73
+#define MVPP2_PRS_SRAM_UDF_BITS			8
+#define MVPP2_PRS_SRAM_UDF_MASK			0xff
+#define MVPP2_PRS_SRAM_UDF_SIGN_BIT		81
+#define MVPP2_PRS_SRAM_UDF_TYPE_OFFS		82
+#define MVPP2_PRS_SRAM_UDF_TYPE_MASK		0x7
+#define MVPP2_PRS_SRAM_UDF_TYPE_L3		1
+#define MVPP2_PRS_SRAM_UDF_TYPE_L4		4
+#define MVPP2_PRS_SRAM_OP_SEL_SHIFT_OFFS	85
+#define MVPP2_PRS_SRAM_OP_SEL_SHIFT_MASK	0x3
+#define MVPP2_PRS_SRAM_OP_SEL_SHIFT_ADD		1
+#define MVPP2_PRS_SRAM_OP_SEL_SHIFT_IP4_ADD	2
+#define MVPP2_PRS_SRAM_OP_SEL_SHIFT_IP6_ADD	3
+#define MVPP2_PRS_SRAM_OP_SEL_UDF_OFFS		87
+#define MVPP2_PRS_SRAM_OP_SEL_UDF_BITS		2
+#define MVPP2_PRS_SRAM_OP_SEL_UDF_MASK		0x3
+#define MVPP2_PRS_SRAM_OP_SEL_UDF_ADD		0
+#define MVPP2_PRS_SRAM_OP_SEL_UDF_IP4_ADD	2
+#define MVPP2_PRS_SRAM_OP_SEL_UDF_IP6_ADD	3
+#define MVPP2_PRS_SRAM_OP_SEL_BASE_OFFS		89
+#define MVPP2_PRS_SRAM_AI_OFFS			90
+#define MVPP2_PRS_SRAM_AI_CTRL_OFFS		98
+#define MVPP2_PRS_SRAM_AI_CTRL_BITS		8
+#define MVPP2_PRS_SRAM_AI_MASK			0xff
+#define MVPP2_PRS_SRAM_NEXT_LU_OFFS		106
+#define MVPP2_PRS_SRAM_NEXT_LU_MASK		0xf
+#define MVPP2_PRS_SRAM_LU_DONE_BIT		110
+#define MVPP2_PRS_SRAM_LU_GEN_BIT		111
+
+/* Sram result info bits assignment */
+#define MVPP2_PRS_RI_MAC_ME_MASK		0x1
+#define MVPP2_PRS_RI_DSA_MASK			0x2
+#define MVPP2_PRS_RI_VLAN_MASK			(BIT(2) | BIT(3))
+#define MVPP2_PRS_RI_VLAN_NONE			0x0
+#define MVPP2_PRS_RI_VLAN_SINGLE		BIT(2)
+#define MVPP2_PRS_RI_VLAN_DOUBLE		BIT(3)
+#define MVPP2_PRS_RI_VLAN_TRIPLE		(BIT(2) | BIT(3))
+#define MVPP2_PRS_RI_CPU_CODE_MASK		0x70
+#define MVPP2_PRS_RI_CPU_CODE_RX_SPEC		BIT(4)
+#define MVPP2_PRS_RI_L2_CAST_MASK		(BIT(9) | BIT(10))
+#define MVPP2_PRS_RI_L2_UCAST			0x0
+#define MVPP2_PRS_RI_L2_MCAST			BIT(9)
+#define MVPP2_PRS_RI_L2_BCAST			BIT(10)
+#define MVPP2_PRS_RI_PPPOE_MASK			0x800
+#define MVPP2_PRS_RI_L3_PROTO_MASK		(BIT(12) | BIT(13) | BIT(14))
+#define MVPP2_PRS_RI_L3_UN			0x0
+#define MVPP2_PRS_RI_L3_IP4			BIT(12)
+#define MVPP2_PRS_RI_L3_IP4_OPT			BIT(13)
+#define MVPP2_PRS_RI_L3_IP4_OTHER		(BIT(12) | BIT(13))
+#define MVPP2_PRS_RI_L3_IP6			BIT(14)
+#define MVPP2_PRS_RI_L3_IP6_EXT			(BIT(12) | BIT(14))
+#define MVPP2_PRS_RI_L3_ARP			(BIT(13) | BIT(14))
+#define MVPP2_PRS_RI_L3_ADDR_MASK		(BIT(15) | BIT(16))
+#define MVPP2_PRS_RI_L3_UCAST			0x0
+#define MVPP2_PRS_RI_L3_MCAST			BIT(15)
+#define MVPP2_PRS_RI_L3_BCAST			(BIT(15) | BIT(16))
+#define MVPP2_PRS_RI_IP_FRAG_MASK		0x20000
+#define MVPP2_PRS_RI_IP_FRAG_TRUE		BIT(17)
+#define MVPP2_PRS_RI_UDF3_MASK			0x300000
+#define MVPP2_PRS_RI_UDF3_RX_SPECIAL		BIT(21)
+#define MVPP2_PRS_RI_L4_PROTO_MASK		0x1c00000
+#define MVPP2_PRS_RI_L4_TCP			BIT(22)
+#define MVPP2_PRS_RI_L4_UDP			BIT(23)
+#define MVPP2_PRS_RI_L4_OTHER			(BIT(22) | BIT(23))
+#define MVPP2_PRS_RI_UDF7_MASK			0x60000000
+#define MVPP2_PRS_RI_UDF7_IP6_LITE		BIT(29)
+#define MVPP2_PRS_RI_DROP_MASK			0x80000000
+
+/* Sram additional info bits assignment */
+#define MVPP2_PRS_IPV4_DIP_AI_BIT		BIT(0)
+#define MVPP2_PRS_IPV6_NO_EXT_AI_BIT		BIT(0)
+#define MVPP2_PRS_IPV6_EXT_AI_BIT		BIT(1)
+#define MVPP2_PRS_IPV6_EXT_AH_AI_BIT		BIT(2)
+#define MVPP2_PRS_IPV6_EXT_AH_LEN_AI_BIT	BIT(3)
+#define MVPP2_PRS_IPV6_EXT_AH_L4_AI_BIT		BIT(4)
+#define MVPP2_PRS_SINGLE_VLAN_AI		0
+#define MVPP2_PRS_DBL_VLAN_AI_BIT		BIT(7)
+#define MVPP2_PRS_EDSA_VID_AI_BIT		BIT(0)
+
+/* DSA/EDSA type */
+#define MVPP2_PRS_TAGGED		true
+#define MVPP2_PRS_UNTAGGED		false
+#define MVPP2_PRS_EDSA			true
+#define MVPP2_PRS_DSA			false
+
+/* MAC entries, shadow udf */
+enum mvpp2_prs_udf {
+	MVPP2_PRS_UDF_MAC_DEF,
+	MVPP2_PRS_UDF_MAC_RANGE,
+	MVPP2_PRS_UDF_L2_DEF,
+	MVPP2_PRS_UDF_L2_DEF_COPY,
+	MVPP2_PRS_UDF_L2_USER,
+};
+
+/* Lookup ID */
+enum mvpp2_prs_lookup {
+	MVPP2_PRS_LU_MH,
+	MVPP2_PRS_LU_MAC,
+	MVPP2_PRS_LU_DSA,
+	MVPP2_PRS_LU_VLAN,
+	MVPP2_PRS_LU_VID,
+	MVPP2_PRS_LU_L2,
+	MVPP2_PRS_LU_PPPOE,
+	MVPP2_PRS_LU_IP4,
+	MVPP2_PRS_LU_IP6,
+	MVPP2_PRS_LU_FLOWS,
+	MVPP2_PRS_LU_LAST,
+};
+
+union mvpp2_prs_tcam_entry {
+	u32 word[MVPP2_PRS_TCAM_WORDS];
+	u8  byte[MVPP2_PRS_TCAM_WORDS * 4];
+};
+
+union mvpp2_prs_sram_entry {
+	u32 word[MVPP2_PRS_SRAM_WORDS];
+	u8  byte[MVPP2_PRS_SRAM_WORDS * 4];
+};
+
+struct mvpp2_prs_entry {
+	u32 index;
+	union mvpp2_prs_tcam_entry tcam;
+	union mvpp2_prs_sram_entry sram;
+};
+
+struct mvpp2_prs_shadow {
+	bool valid;
+	bool finish;
+
+	/* Lookup ID */
+	int lu;
+
+	/* User defined offset */
+	int udf;
+
+	/* Result info */
+	u32 ri;
+	u32 ri_mask;
+};
+
+int mvpp2_prs_default_init(struct platform_device *pdev, struct mvpp2 *priv);
+
+int mvpp2_prs_mac_da_accept(struct mvpp2_port *port, const u8 *da, bool add);
+
+int mvpp2_prs_tag_mode_set(struct mvpp2 *priv, int port, int type);
+
+int mvpp2_prs_def_flow(struct mvpp2_port *port);
+
+void mvpp2_prs_vid_enable_filtering(struct mvpp2_port *port);
+
+void mvpp2_prs_vid_disable_filtering(struct mvpp2_port *port);
+
+int mvpp2_prs_vid_entry_add(struct mvpp2_port *port, u16 vid);
+
+void mvpp2_prs_vid_entry_remove(struct mvpp2_port *port, u16 vid);
+
+void mvpp2_prs_vid_remove_all(struct mvpp2_port *port);
+
+void mvpp2_prs_mac_promisc_set(struct mvpp2 *priv, int port,
+			       enum mvpp2_prs_l2_cast l2_cast, bool add);
+
+void mvpp2_prs_mac_del_all(struct mvpp2_port *port);
+
+int mvpp2_prs_update_mac_da(struct net_device *dev, const u8 *da);
+
+#endif