[PATCH RFC 4/5] Add KSZ8795 register definitions
From: Tristram.Ha
Date: Thu Sep 07 2017 - 17:18:23 EST
From: Tristram Ha <Tristram.Ha@xxxxxxxxxxxxx>
Add KSZ8795 switch support with register definitions.
Signed-off-by: Tristram Ha <Tristram.Ha@xxxxxxxxxxxxx>
---
diff --git a/drivers/net/dsa/microchip/ksz8795.h b/drivers/net/dsa/microchip/ksz8795.h
new file mode 100644
index 0000000..005eda5
--- /dev/null
+++ b/drivers/net/dsa/microchip/ksz8795.h
@@ -0,0 +1,1015 @@
+/**
+ * Microchip KSZ8795 definition file
+ *
+ * Copyright (c) 2017 Microchip Technology Inc.
+ * Tristram Ha <Tristram.Ha@xxxxxxxxxxxxx>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#ifndef __KSZ8795_H
+#define __KSZ8795_H
+
+#define KS_PORT_M 0x1F
+
+#define KS_PRIO_M 0x3
+#define KS_PRIO_S 2
+
+#define REG_CHIP_ID0 0x00
+
+#define FAMILY_ID 0x87
+
+#define REG_CHIP_ID1 0x01
+
+#define SW_CHIP_ID_M 0xF0
+#define SW_CHIP_ID_S 4
+#define SW_REVISION_M 0x0E
+#define SW_REVISION_S 1
+#define SW_START 0x01
+
+#define CHIP_ID_94 0x60
+#define CHIP_ID_95 0x90
+
+#define REG_SW_CTRL_0 0x02
+
+#define SW_NEW_BACKOFF BIT(7)
+#define SW_GLOBAL_RESET BIT(6)
+#define SW_FLUSH_DYN_MAC_TABLE BIT(5)
+#define SW_FLUSH_STA_MAC_TABLE BIT(4)
+#define SW_LINK_AUTO_AGING BIT(0)
+
+#define REG_SW_CTRL_1 0x03
+
+#define SW_HUGE_PACKET BIT(6)
+#define SW_TX_FLOW_CTRL_DISABLE BIT(5)
+#define SW_RX_FLOW_CTRL_DISABLE BIT(4)
+#define SW_CHECK_LENGTH BIT(3)
+#define SW_AGING_ENABLE BIT(2)
+#define SW_FAST_AGING BIT(1)
+#define SW_AGGR_BACKOFF BIT(0)
+
+#define REG_SW_CTRL_2 0x04
+
+#define UNICAST_VLAN_BOUNDARY BIT(7)
+#define MULTICAST_STORM_DISABLE BIT(6)
+#define SW_BACK_PRESSURE BIT(5)
+#define FAIR_FLOW_CTRL BIT(4)
+#define NO_EXC_COLLISION_DROP BIT(3)
+#define SW_LEGAL_PACKET_DISABLE BIT(1)
+
+#define REG_SW_CTRL_3 0x05
+ #define WEIGHTED_FAIR_QUEUE_ENABLE BIT(3)
+
+#define SW_VLAN_ENABLE BIT(7)
+#define SW_IGMP_SNOOP BIT(6)
+#define SW_MIRROR_RX_TX BIT(0)
+
+#define REG_SW_CTRL_4 0x06
+
+#define SW_HALF_DUPLEX_FLOW_CTRL BIT(7)
+#define SW_HALF_DUPLEX BIT(6)
+#define SW_FLOW_CTRL BIT(5)
+#define SW_10_MBIT BIT(4)
+#define SW_REPLACE_VID BIT(3)
+#define BROADCAST_STORM_RATE_HI 0x07
+
+#define REG_SW_CTRL_5 0x07
+
+#define BROADCAST_STORM_RATE_LO 0xFF
+#define BROADCAST_STORM_RATE 0x07FF
+
+#define REG_SW_CTRL_6 0x08
+
+#define SW_MIB_COUNTER_FLUSH BIT(7)
+#define SW_MIB_COUNTER_FREEZE BIT(6)
+#define SW_MIB_COUNTER_CTRL_ENABLE KS_PORT_M
+
+#define REG_SW_CTRL_9 0x0B
+
+#define SPI_CLK_125_MHZ 0x80
+#define SPI_CLK_62_5_MHZ 0x40
+#define SPI_CLK_31_25_MHZ 0x00
+
+#define SW_LED_MODE_M 0x3
+#define SW_LED_MODE_S 4
+#define SW_LED_LINK_ACT_SPEED 0
+#define SW_LED_LINK_ACT 1
+#define SW_LED_LINK_ACT_DUPLEX 2
+#define SW_LED_LINK_DUPLEX 3
+
+#define REG_SW_CTRL_10 0x0C
+
+#define SW_TAIL_TAG_ENABLE BIT(1)
+#define SW_PASS_PAUSE BIT(0)
+
+#define REG_SW_CTRL_11 0x0D
+
+#define REG_POWER_MANAGEMENT_1 0x0E
+
+#define SW_PLL_POWER_DOWN BIT(5)
+#define SW_POWER_MANAGEMENT_MODE_M 0x3
+#define SW_POWER_MANAGEMENT_MODE_S 3
+#define SW_POWER_NORMAL 0
+#define SW_ENERGY_DETECTION 1
+#define SW_SOFTWARE_POWER_DOWN 2
+
+#define REG_POWER_MANAGEMENT_2 0x0F
+
+#define REG_PORT_1_CTRL_0 0x10
+#define REG_PORT_2_CTRL_0 0x20
+#define REG_PORT_3_CTRL_0 0x30
+#define REG_PORT_4_CTRL_0 0x40
+#define REG_PORT_5_CTRL_0 0x50
+
+#define PORT_BROADCAST_STORM BIT(7)
+#define PORT_DIFFSERV_ENABLE BIT(6)
+#define PORT_802_1P_ENABLE BIT(5)
+#define PORT_BASED_PRIO_S 3
+#define PORT_BASED_PRIO_M KS_PRIO_M
+#define PORT_BASED_PRIO_0 0
+#define PORT_BASED_PRIO_1 1
+#define PORT_BASED_PRIO_2 2
+#define PORT_BASED_PRIO_3 3
+#define PORT_INSERT_TAG BIT(2)
+#define PORT_REMOVE_TAG BIT(1)
+#define PORT_QUEUE_SPLIT_L BIT(0)
+
+#define REG_PORT_1_CTRL_1 0x11
+#define REG_PORT_2_CTRL_1 0x21
+#define REG_PORT_3_CTRL_1 0x31
+#define REG_PORT_4_CTRL_1 0x41
+#define REG_PORT_5_CTRL_1 0x51
+
+#define PORT_MIRROR_SNIFFER BIT(7)
+#define PORT_MIRROR_RX BIT(6)
+#define PORT_MIRROR_TX BIT(5)
+#define PORT_VLAN_MEMBERSHIP KS_PORT_M
+
+#define REG_PORT_1_CTRL_2 0x12
+#define REG_PORT_2_CTRL_2 0x22
+#define REG_PORT_3_CTRL_2 0x32
+#define REG_PORT_4_CTRL_2 0x42
+#define REG_PORT_5_CTRL_2 0x52
+
+#define PORT_802_1P_REMAPPING BIT(7)
+#define PORT_INGRESS_FILTER BIT(6)
+#define PORT_DISCARD_NON_VID BIT(5)
+#define PORT_FORCE_FLOW_CTRL BIT(4)
+#define PORT_BACK_PRESSURE BIT(3)
+#define PORT_TX_ENABLE BIT(2)
+#define PORT_RX_ENABLE BIT(1)
+#define PORT_LEARN_DISABLE BIT(0)
+
+#define REG_PORT_1_CTRL_3 0x13
+#define REG_PORT_2_CTRL_3 0x23
+#define REG_PORT_3_CTRL_3 0x33
+#define REG_PORT_4_CTRL_3 0x43
+#define REG_PORT_5_CTRL_3 0x53
+#define REG_PORT_1_CTRL_4 0x14
+#define REG_PORT_2_CTRL_4 0x24
+#define REG_PORT_3_CTRL_4 0x34
+#define REG_PORT_4_CTRL_4 0x44
+#define REG_PORT_5_CTRL_4 0x54
+
+#define PORT_DEFAULT_VID 0x0001
+
+#define REG_PORT_1_CTRL_5 0x15
+#define REG_PORT_2_CTRL_5 0x25
+#define REG_PORT_3_CTRL_5 0x35
+#define REG_PORT_4_CTRL_5 0x45
+#define REG_PORT_5_CTRL_5 0x55
+
+#define PORT_ACL_ENABLE BIT(2)
+#define PORT_AUTHEN_MODE 0x3
+#define PORT_AUTHEN_PASS 0
+#define PORT_AUTHEN_BLOCK 1
+#define PORT_AUTHEN_TRAP 2
+
+#define REG_PORT_5_CTRL_6 0x56
+
+#define PORT_MII_INTERNAL_CLOCK BIT(7)
+#define PORT_GMII_1GPS_MODE BIT(6)
+#define PORT_RGMII_ID_IN_ENABLE BIT(4)
+#define PORT_RGMII_ID_OUT_ENABLE BIT(3)
+#define PORT_GMII_MAC_MODE BIT(2)
+#define PORT_INTERFACE_TYPE 0x3
+#define PORT_INTERFACE_MII 0
+#define PORT_INTERFACE_RMII 1
+#define PORT_INTERFACE_GMII 2
+#define PORT_INTERFACE_RGMII 3
+
+#define REG_PORT_1_CTRL_7 0x17
+#define REG_PORT_2_CTRL_7 0x27
+#define REG_PORT_3_CTRL_7 0x37
+#define REG_PORT_4_CTRL_7 0x47
+
+#define PORT_AUTO_NEG_ASYM_PAUSE BIT(5)
+#define PORT_AUTO_NEG_SYM_PAUSE BIT(4)
+#define PORT_AUTO_NEG_100BTX_FD BIT(3)
+#define PORT_AUTO_NEG_100BTX BIT(2)
+#define PORT_AUTO_NEG_10BT_FD BIT(1)
+#define PORT_AUTO_NEG_10BT BIT(0)
+
+#define REG_PORT_1_STATUS_0 0x18
+#define REG_PORT_2_STATUS_0 0x28
+#define REG_PORT_3_STATUS_0 0x38
+#define REG_PORT_4_STATUS_0 0x48
+
+/* For KSZ8765. */
+#define PORT_FIBER_MODE BIT(7)
+
+#define PORT_REMOTE_ASYM_PAUSE BIT(5)
+#define PORT_REMOTE_SYM_PAUSE BIT(4)
+#define PORT_REMOTE_100BTX_FD BIT(3)
+#define PORT_REMOTE_100BTX BIT(2)
+#define PORT_REMOTE_10BT_FD BIT(1)
+#define PORT_REMOTE_10BT BIT(0)
+
+#define REG_PORT_1_STATUS_1 0x19
+#define REG_PORT_2_STATUS_1 0x29
+#define REG_PORT_3_STATUS_1 0x39
+#define REG_PORT_4_STATUS_1 0x49
+
+#define PORT_HP_MDIX BIT(7)
+#define PORT_REVERSED_POLARITY BIT(5)
+#define PORT_TX_FLOW_CTRL BIT(4)
+#define PORT_RX_FLOW_CTRL BIT(3)
+#define PORT_STAT_SPEED_100MBIT BIT(2)
+#define PORT_STAT_FULL_DUPLEX BIT(1)
+
+#define PORT_REMOTE_FAULT BIT(0)
+
+#define REG_PORT_1_LINK_MD_CTRL 0x1A
+#define REG_PORT_2_LINK_MD_CTRL 0x2A
+#define REG_PORT_3_LINK_MD_CTRL 0x3A
+#define REG_PORT_4_LINK_MD_CTRL 0x4A
+
+#define PORT_CABLE_10M_SHORT BIT(7)
+#define PORT_CABLE_DIAG_RESULT_M 0x3
+#define PORT_CABLE_DIAG_RESULT_S 5
+#define PORT_CABLE_STAT_NORMAL 0
+#define PORT_CABLE_STAT_OPEN 1
+#define PORT_CABLE_STAT_SHORT 2
+#define PORT_CABLE_STAT_FAILED 3
+#define PORT_START_CABLE_DIAG BIT(4)
+#define PORT_FORCE_LINK BIT(3)
+#define PORT_POWER_SAVING BIT(2)
+#define PORT_PHY_REMOTE_LOOPBACK BIT(1)
+#define PORT_CABLE_FAULT_COUNTER_H 0x01
+
+#define REG_PORT_1_LINK_MD_RESULT 0x1B
+#define REG_PORT_2_LINK_MD_RESULT 0x2B
+#define REG_PORT_3_LINK_MD_RESULT 0x3B
+#define REG_PORT_4_LINK_MD_RESULT 0x4B
+
+#define PORT_CABLE_FAULT_COUNTER_L 0xFF
+#define PORT_CABLE_FAULT_COUNTER 0x1FF
+
+#define REG_PORT_1_CTRL_9 0x1C
+#define REG_PORT_2_CTRL_9 0x2C
+#define REG_PORT_3_CTRL_9 0x3C
+#define REG_PORT_4_CTRL_9 0x4C
+
+#define PORT_AUTO_NEG_DISABLE BIT(7)
+#define PORT_FORCE_100_MBIT BIT(6)
+#define PORT_FORCE_FULL_DUPLEX BIT(5)
+
+#define REG_PORT_1_CTRL_10 0x1D
+#define REG_PORT_2_CTRL_10 0x2D
+#define REG_PORT_3_CTRL_10 0x3D
+#define REG_PORT_4_CTRL_10 0x4D
+
+#define PORT_LED_OFF BIT(7)
+#define PORT_TX_DISABLE BIT(6)
+#define PORT_AUTO_NEG_RESTART BIT(5)
+#define PORT_POWER_DOWN BIT(3)
+#define PORT_AUTO_MDIX_DISABLE BIT(2)
+#define PORT_FORCE_MDIX BIT(1)
+#define PORT_MAC_LOOPBACK BIT(0)
+
+#define REG_PORT_1_STATUS_2 0x1E
+#define REG_PORT_2_STATUS_2 0x2E
+#define REG_PORT_3_STATUS_2 0x3E
+#define REG_PORT_4_STATUS_2 0x4E
+
+#define PORT_MDIX_STATUS BIT(7)
+#define PORT_AUTO_NEG_COMPLETE BIT(6)
+#define PORT_STAT_LINK_GOOD BIT(5)
+
+#define REG_PORT_1_STATUS_3 0x1F
+#define REG_PORT_2_STATUS_3 0x2F
+#define REG_PORT_3_STATUS_3 0x3F
+#define REG_PORT_4_STATUS_3 0x4F
+
+#define PORT_PHY_LOOPBACK BIT(7)
+#define PORT_PHY_ISOLATE BIT(5)
+#define PORT_PHY_SOFT_RESET BIT(4)
+#define PORT_PHY_FORCE_LINK BIT(3)
+#define PORT_PHY_MODE_M 0x7
+#define PHY_MODE_IN_AUTO_NEG 1
+#define PHY_MODE_10BT_HALF 2
+#define PHY_MODE_100BT_HALF 3
+#define PHY_MODE_10BT_FULL 5
+#define PHY_MODE_100BT_FULL 6
+#define PHY_MODE_ISOLDATE 7
+
+#define REG_PORT_CTRL_0 0x00
+#define REG_PORT_CTRL_1 0x01
+#define REG_PORT_CTRL_2 0x02
+#define REG_PORT_CTRL_VID 0x03
+
+#define REG_PORT_CTRL_5 0x05
+
+#define REG_PORT_CTRL_7 0x07
+#define REG_PORT_STATUS_0 0x08
+#define REG_PORT_STATUS_1 0x09
+#define REG_PORT_LINK_MD_CTRL 0x0A
+#define REG_PORT_LINK_MD_RESULT 0x0B
+#define REG_PORT_CTRL_9 0x0C
+#define REG_PORT_CTRL_10 0x0D
+#define REG_PORT_STATUS_2 0x0E
+#define REG_PORT_STATUS_3 0x0F
+
+#define REG_PORT_CTRL_12 0xA0
+#define REG_PORT_CTRL_13 0xA1
+#define REG_PORT_RATE_CTRL_3 0xA2
+#define REG_PORT_RATE_CTRL_2 0xA3
+#define REG_PORT_RATE_CTRL_1 0xA4
+#define REG_PORT_RATE_CTRL_0 0xA5
+#define REG_PORT_RATE_LIMIT 0xA6
+#define REG_PORT_IN_RATE_0 0xA7
+#define REG_PORT_IN_RATE_1 0xA8
+#define REG_PORT_IN_RATE_2 0xA9
+#define REG_PORT_IN_RATE_3 0xAA
+#define REG_PORT_OUT_RATE_0 0xAB
+#define REG_PORT_OUT_RATE_1 0xAC
+#define REG_PORT_OUT_RATE_2 0xAD
+#define REG_PORT_OUT_RATE_3 0xAE
+
+#define PORT_CTRL_ADDR(port, addr) \
+ ((addr) + REG_PORT_1_CTRL_0 + (port) * \
+ (REG_PORT_2_CTRL_0 - REG_PORT_1_CTRL_0))
+
+#define REG_SW_MAC_ADDR_0 0x68
+#define REG_SW_MAC_ADDR_1 0x69
+#define REG_SW_MAC_ADDR_2 0x6A
+#define REG_SW_MAC_ADDR_3 0x6B
+#define REG_SW_MAC_ADDR_4 0x6C
+#define REG_SW_MAC_ADDR_5 0x6D
+
+#define REG_IND_CTRL_0 0x6E
+
+#define TABLE_EXT_SELECT_S 5
+#define TABLE_EEE_V 1
+#define TABLE_ACL_V 2
+#define TABLE_PME_V 4
+#define TABLE_LINK_MD_V 5
+#define TABLE_EEE (TABLE_EEE_V << TABLE_EXT_SELECT_S)
+#define TABLE_ACL (TABLE_ACL_V << TABLE_EXT_SELECT_S)
+#define TABLE_PME (TABLE_PME_V << TABLE_EXT_SELECT_S)
+#define TABLE_LINK_MD (TABLE_LINK_MD << TABLE_EXT_SELECT_S)
+#define TABLE_READ BIT(4)
+#define TABLE_SELECT_S 2
+#define TABLE_STATIC_MAC_V 0
+#define TABLE_VLAN_V 1
+#define TABLE_DYNAMIC_MAC_V 2
+#define TABLE_MIB_V 3
+#define TABLE_STATIC_MAC (TABLE_STATIC_MAC_V << TABLE_SELECT_S)
+#define TABLE_VLAN (TABLE_VLAN_V << TABLE_SELECT_S)
+#define TABLE_DYNAMIC_MAC (TABLE_DYNAMIC_MAC_V << TABLE_SELECT_S)
+#define TABLE_MIB (TABLE_MIB_V << TABLE_SELECT_S)
+
+#define REG_IND_CTRL_1 0x6F
+
+#define TABLE_ENTRY_MASK 0x03FF
+#define TABLE_EXT_ENTRY_MASK 0x0FFF
+
+#define REG_IND_DATA_8 0x70
+#define REG_IND_DATA_7 0x71
+#define REG_IND_DATA_6 0x72
+#define REG_IND_DATA_5 0x73
+#define REG_IND_DATA_4 0x74
+#define REG_IND_DATA_3 0x75
+#define REG_IND_DATA_2 0x76
+#define REG_IND_DATA_1 0x77
+#define REG_IND_DATA_0 0x78
+
+#define REG_IND_DATA_PME_EEE_ACL 0xA0
+
+#define REG_IND_DATA_CHECK REG_IND_DATA_6
+#define REG_IND_MIB_CHECK REG_IND_DATA_4
+#define REG_IND_DATA_HI REG_IND_DATA_7
+#define REG_IND_DATA_LO REG_IND_DATA_3
+
+#define REG_INT_STATUS 0x7C
+#define REG_INT_ENABLE 0x7D
+
+#define INT_PME BIT(4)
+
+#define REG_ACL_INT_STATUS 0x7E
+#define REG_ACL_INT_ENABLE 0x7F
+
+#define INT_PORT_5 BIT(4)
+#define INT_PORT_4 BIT(3)
+#define INT_PORT_3 BIT(2)
+#define INT_PORT_2 BIT(1)
+#define INT_PORT_1 BIT(0)
+
+#define INT_PORT_ALL \
+ (INT_PORT_5 | INT_PORT_4 | INT_PORT_3 | INT_PORT_2 | INT_PORT_1)
+
+#define REG_SW_CTRL_12 0x80
+#define REG_SW_CTRL_13 0x81
+
+#define SWITCH_802_1P_MASK 3
+#define SWITCH_802_1P_BASE 3
+#define SWITCH_802_1P_SHIFT 2
+
+#define SW_802_1P_MAP_M KS_PRIO_M
+#define SW_802_1P_MAP_S KS_PRIO_S
+
+#define REG_SWITCH_CTRL_14 0x82
+
+#define SW_PRIO_MAPPING_M KS_PRIO_M
+#define SW_PRIO_MAPPING_S 6
+#define SW_PRIO_MAP_3_HI 0
+#define SW_PRIO_MAP_2_HI 2
+#define SW_PRIO_MAP_0_LO 3
+
+#define REG_SW_CTRL_15 0x83
+#define REG_SW_CTRL_16 0x84
+#define REG_SW_CTRL_17 0x85
+#define REG_SW_CTRL_18 0x86
+
+#define SW_SELF_ADDR_FILTER_ENABLE BIT(6)
+
+#define REG_SW_UNK_UCAST_CTRL 0x83
+#define REG_SW_UNK_MCAST_CTRL 0x84
+#define REG_SW_UNK_VID_CTRL 0x85
+#define REG_SW_UNK_IP_MCAST_CTRL 0x86
+
+#define SW_UNK_FWD_ENABLE BIT(5)
+#define SW_UNK_FWD_MAP KS_PORT_M
+
+#define REG_SW_CTRL_19 0x87
+
+#define SW_IN_RATE_LIMIT_PERIOD_M 0x3
+#define SW_IN_RATE_LIMIT_PERIOD_S 4
+#define SW_IN_RATE_LIMIT_16_MS 0
+#define SW_IN_RATE_LIMIT_64_MS 1
+#define SW_IN_RATE_LIMIT_256_MS 2
+#define SW_OUT_RATE_LIMIT_QUEUE_BASED BIT(3)
+#define SW_INS_TAG_ENABLE BIT(2)
+
+#define REG_TOS_PRIO_CTRL_0 0x90
+#define REG_TOS_PRIO_CTRL_1 0x91
+#define REG_TOS_PRIO_CTRL_2 0x92
+#define REG_TOS_PRIO_CTRL_3 0x93
+#define REG_TOS_PRIO_CTRL_4 0x94
+#define REG_TOS_PRIO_CTRL_5 0x95
+#define REG_TOS_PRIO_CTRL_6 0x96
+#define REG_TOS_PRIO_CTRL_7 0x97
+#define REG_TOS_PRIO_CTRL_8 0x98
+#define REG_TOS_PRIO_CTRL_9 0x99
+#define REG_TOS_PRIO_CTRL_10 0x9A
+#define REG_TOS_PRIO_CTRL_11 0x9B
+#define REG_TOS_PRIO_CTRL_12 0x9C
+#define REG_TOS_PRIO_CTRL_13 0x9D
+#define REG_TOS_PRIO_CTRL_14 0x9E
+#define REG_TOS_PRIO_CTRL_15 0x9F
+
+#define TOS_PRIO_M KS_PRIO_M
+#define TOS_PRIO_S KS_PRIO_S
+
+#define REG_SW_CTRL_20 0xA3
+
+#define SW_GMII_DRIVE_STRENGTH_S 4
+#define SW_DRIVE_STRENGTH_M 0x7
+#define SW_DRIVE_STRENGTH_2MA 0
+#define SW_DRIVE_STRENGTH_4MA 1
+#define SW_DRIVE_STRENGTH_8MA 2
+#define SW_DRIVE_STRENGTH_12MA 3
+#define SW_DRIVE_STRENGTH_16MA 4
+#define SW_DRIVE_STRENGTH_20MA 5
+#define SW_DRIVE_STRENGTH_24MA 6
+#define SW_DRIVE_STRENGTH_28MA 7
+#define SW_MII_DRIVE_STRENGTH_S 0
+
+#define REG_SW_CTRL_21 0xA4
+
+#define SW_IPV6_MLD_OPTION BIT(3)
+#define SW_IPV6_MLD_SNOOP BIT(2)
+
+#define REG_PORT_1_CTRL_12 0xB0
+#define REG_PORT_2_CTRL_12 0xC0
+#define REG_PORT_3_CTRL_12 0xD0
+#define REG_PORT_4_CTRL_12 0xE0
+#define REG_PORT_5_CTRL_12 0xF0
+
+#define PORT_PASS_ALL BIT(6)
+#define PORT_INS_TAG_FOR_PORT_5_S 3
+#define PORT_INS_TAG_FOR_PORT_5 BIT(3)
+#define PORT_INS_TAG_FOR_PORT_4 BIT(2)
+#define PORT_INS_TAG_FOR_PORT_3 BIT(1)
+#define PORT_INS_TAG_FOR_PORT_2 BIT(0)
+
+#define REG_PORT_1_CTRL_13 0xB1
+#define REG_PORT_2_CTRL_13 0xC1
+#define REG_PORT_3_CTRL_13 0xD1
+#define REG_PORT_4_CTRL_13 0xE1
+#define REG_PORT_5_CTRL_13 0xF1
+
+#define PORT_QUEUE_SPLIT_H BIT(1)
+#define PORT_QUEUE_SPLIT_1 0
+#define PORT_QUEUE_SPLIT_2 1
+#define PORT_QUEUE_SPLIT_4 2
+#define PORT_DROP_TAG BIT(0)
+
+#define REG_PORT_1_CTRL_14 0xB2
+#define REG_PORT_2_CTRL_14 0xC2
+#define REG_PORT_3_CTRL_14 0xD2
+#define REG_PORT_4_CTRL_14 0xE2
+#define REG_PORT_5_CTRL_14 0xF2
+#define REG_PORT_1_CTRL_15 0xB3
+#define REG_PORT_2_CTRL_15 0xC3
+#define REG_PORT_3_CTRL_15 0xD3
+#define REG_PORT_4_CTRL_15 0xE3
+#define REG_PORT_5_CTRL_15 0xF3
+#define REG_PORT_1_CTRL_16 0xB4
+#define REG_PORT_2_CTRL_16 0xC4
+#define REG_PORT_3_CTRL_16 0xD4
+#define REG_PORT_4_CTRL_16 0xE4
+#define REG_PORT_5_CTRL_16 0xF4
+#define REG_PORT_1_CTRL_17 0xB5
+#define REG_PORT_2_CTRL_17 0xC5
+#define REG_PORT_3_CTRL_17 0xD5
+#define REG_PORT_4_CTRL_17 0xE5
+#define REG_PORT_5_CTRL_17 0xF5
+
+#define REG_PORT_1_RATE_CTRL_3 0xB2
+#define REG_PORT_1_RATE_CTRL_2 0xB3
+#define REG_PORT_1_RATE_CTRL_1 0xB4
+#define REG_PORT_1_RATE_CTRL_0 0xB5
+#define REG_PORT_2_RATE_CTRL_3 0xC2
+#define REG_PORT_2_RATE_CTRL_2 0xC3
+#define REG_PORT_2_RATE_CTRL_1 0xC4
+#define REG_PORT_2_RATE_CTRL_0 0xC5
+#define REG_PORT_3_RATE_CTRL_3 0xD2
+#define REG_PORT_3_RATE_CTRL_2 0xD3
+#define REG_PORT_3_RATE_CTRL_1 0xD4
+#define REG_PORT_3_RATE_CTRL_0 0xD5
+#define REG_PORT_4_RATE_CTRL_3 0xE2
+#define REG_PORT_4_RATE_CTRL_2 0xE3
+#define REG_PORT_4_RATE_CTRL_1 0xE4
+#define REG_PORT_4_RATE_CTRL_0 0xE5
+#define REG_PORT_5_RATE_CTRL_3 0xF2
+#define REG_PORT_5_RATE_CTRL_2 0xF3
+#define REG_PORT_5_RATE_CTRL_1 0xF4
+#define REG_PORT_5_RATE_CTRL_0 0xF5
+
+#define RATE_CTRL_ENABLE BIT(7)
+#define RATE_RATIO_M (BIT(7) - 1)
+
+#define PORT_OUT_RATE_ENABLE BIT(7)
+
+#define REG_PORT_1_RATE_LIMIT 0xB6
+#define REG_PORT_2_RATE_LIMIT 0xC6
+#define REG_PORT_3_RATE_LIMIT 0xD6
+#define REG_PORT_4_RATE_LIMIT 0xE6
+#define REG_PORT_5_RATE_LIMIT 0xF6
+
+#define PORT_IN_PORT_BASED_S 6
+#define PORT_RATE_PACKET_BASED_S 5
+#define PORT_IN_FLOW_CTRL_S 4
+#define PORT_IN_LIMIT_MODE_M 0x3
+#define PORT_IN_LIMIT_MODE_S 2
+#define PORT_COUNT_IFG_S 1
+#define PORT_COUNT_PREAMBLE_S 0
+#define PORT_IN_PORT_BASED BIT(PORT_IN_PORT_BASED_S)
+#define PORT_RATE_PACKET_BASED BIT(PORT_RATE_PACKET_BASED_S)
+#define PORT_IN_FLOW_CTRL BIT(PORT_IN_FLOW_CTRL_S)
+#define PORT_IN_ALL 0
+#define PORT_IN_UNICAST 1
+#define PORT_IN_MULTICAST 2
+#define PORT_IN_BROADCAST 3
+#define PORT_COUNT_IFG BIT(PORT_COUNT_IFG_S)
+#define PORT_COUNT_PREAMBLE BIT(PORT_COUNT_PREAMBLE_S)
+
+#define REG_PORT_1_IN_RATE_0 0xB7
+#define REG_PORT_2_IN_RATE_0 0xC7
+#define REG_PORT_3_IN_RATE_0 0xD7
+#define REG_PORT_4_IN_RATE_0 0xE7
+#define REG_PORT_5_IN_RATE_0 0xF7
+#define REG_PORT_1_IN_RATE_1 0xB8
+#define REG_PORT_2_IN_RATE_1 0xC8
+#define REG_PORT_3_IN_RATE_1 0xD8
+#define REG_PORT_4_IN_RATE_1 0xE8
+#define REG_PORT_5_IN_RATE_1 0xF8
+#define REG_PORT_1_IN_RATE_2 0xB9
+#define REG_PORT_2_IN_RATE_2 0xC9
+#define REG_PORT_3_IN_RATE_2 0xD9
+#define REG_PORT_4_IN_RATE_2 0xE9
+#define REG_PORT_5_IN_RATE_2 0xF9
+#define REG_PORT_1_IN_RATE_3 0xBA
+#define REG_PORT_2_IN_RATE_3 0xCA
+#define REG_PORT_3_IN_RATE_3 0xDA
+#define REG_PORT_4_IN_RATE_3 0xEA
+#define REG_PORT_5_IN_RATE_3 0xFA
+
+#define PORT_IN_RATE_ENABLE BIT(7)
+#define PORT_RATE_LIMIT_M (BIT(7) - 1)
+
+#define REG_PORT_1_OUT_RATE_0 0xBB
+#define REG_PORT_2_OUT_RATE_0 0xCB
+#define REG_PORT_3_OUT_RATE_0 0xDB
+#define REG_PORT_4_OUT_RATE_0 0xEB
+#define REG_PORT_5_OUT_RATE_0 0xFB
+#define REG_PORT_1_OUT_RATE_1 0xBC
+#define REG_PORT_2_OUT_RATE_1 0xCC
+#define REG_PORT_3_OUT_RATE_1 0xDC
+#define REG_PORT_4_OUT_RATE_1 0xEC
+#define REG_PORT_5_OUT_RATE_1 0xFC
+#define REG_PORT_1_OUT_RATE_2 0xBD
+#define REG_PORT_2_OUT_RATE_2 0xCD
+#define REG_PORT_3_OUT_RATE_2 0xDD
+#define REG_PORT_4_OUT_RATE_2 0xED
+#define REG_PORT_5_OUT_RATE_2 0xFD
+#define REG_PORT_1_OUT_RATE_3 0xBE
+#define REG_PORT_2_OUT_RATE_3 0xCE
+#define REG_PORT_3_OUT_RATE_3 0xDE
+#define REG_PORT_4_OUT_RATE_3 0xEE
+#define REG_PORT_5_OUT_RATE_3 0xFE
+
+/* PME */
+
+#define SW_PME_OUTPUT_ENABLE BIT(1)
+#define SW_PME_ACTIVE_HIGH BIT(0)
+
+#define PORT_MAGIC_PACKET_DETECT BIT(2)
+#define PORT_LINK_UP_DETECT BIT(1)
+#define PORT_ENERGY_DETECT BIT(0)
+
+/* ACL */
+
+#define ACL_FIRST_RULE_M 0xF
+
+#define ACL_MODE_M 0x3
+#define ACL_MODE_S 4
+#define ACL_MODE_DISABLE 0
+#define ACL_MODE_LAYER_2 1
+#define ACL_MODE_LAYER_3 2
+#define ACL_MODE_LAYER_4 3
+#define ACL_ENABLE_M 0x3
+#define ACL_ENABLE_S 2
+#define ACL_ENABLE_2_COUNT 0
+#define ACL_ENABLE_2_TYPE 1
+#define ACL_ENABLE_2_MAC 2
+#define ACL_ENABLE_2_BOTH 3
+#define ACL_ENABLE_3_IP 1
+#define ACL_ENABLE_3_SRC_DST_COMP 2
+#define ACL_ENABLE_4_PROTOCOL 0
+#define ACL_ENABLE_4_TCP_PORT_COMP 1
+#define ACL_ENABLE_4_UDP_PORT_COMP 2
+#define ACL_ENABLE_4_TCP_SEQN_COMP 3
+#define ACL_SRC BIT(1)
+#define ACL_EQUAL BIT(0)
+
+#define ACL_MAX_PORT 0xFFFF
+
+#define ACL_MIN_PORT 0xFFFF
+#define ACL_IP_ADDR 0xFFFFFFFF
+#define ACL_TCP_SEQNUM 0xFFFFFFFF
+
+#define ACL_RESERVED 0xF8
+#define ACL_PORT_MODE_M 0x3
+#define ACL_PORT_MODE_S 1
+#define ACL_PORT_MODE_DISABLE 0
+#define ACL_PORT_MODE_EITHER 1
+#define ACL_PORT_MODE_IN_RANGE 2
+#define ACL_PORT_MODE_OUT_OF_RANGE 3
+
+#define ACL_TCP_FLAG_ENABLE BIT(0)
+
+#define ACL_TCP_FLAG_M 0xFF
+
+#define ACL_TCP_FLAG 0xFF
+#define ACL_ETH_TYPE 0xFFFF
+#define ACL_IP_M 0xFFFFFFFF
+
+#define ACL_PRIO_MODE_M 0x3
+#define ACL_PRIO_MODE_S 6
+#define ACL_PRIO_MODE_DISABLE 0
+#define ACL_PRIO_MODE_HIGHER 1
+#define ACL_PRIO_MODE_LOWER 2
+#define ACL_PRIO_MODE_REPLACE 3
+#define ACL_PRIO_M 0x7
+#define ACL_PRIO_S 3
+#define ACL_VLAN_PRIO_REPLACE BIT(2)
+#define ACL_VLAN_PRIO_M 0x7
+#define ACL_VLAN_PRIO_HI_M 0x3
+
+#define ACL_VLAN_PRIO_LO_M 0x8
+#define ACL_VLAN_PRIO_S 7
+#define ACL_MAP_MODE_M 0x3
+#define ACL_MAP_MODE_S 5
+#define ACL_MAP_MODE_DISABLE 0
+#define ACL_MAP_MODE_OR 1
+#define ACL_MAP_MODE_AND 2
+#define ACL_MAP_MODE_REPLACE 3
+#define ACL_MAP_PORT_M 0x1F
+
+#define ACL_CNT_M (BIT(11) - 1)
+#define ACL_CNT_S 5
+#define ACL_MSEC_UNIT BIT(4)
+#define ACL_INTR_MODE BIT(3)
+
+#define REG_PORT_ACL_BYTE_EN_MSB 0x10
+
+#define ACL_BYTE_EN_MSB_M 0x3F
+
+#define REG_PORT_ACL_BYTE_EN_LSB 0x11
+
+#define ACL_ACTION_START 0xA
+#define ACL_ACTION_LEN 2
+#define ACL_INTR_CNT_START 0xB
+#define ACL_RULESET_START 0xC
+#define ACL_RULESET_LEN 2
+#define ACL_TABLE_LEN 14
+
+#define ACL_ACTION_ENABLE 0x000C
+#define ACL_MATCH_ENABLE 0x1FF0
+#define ACL_RULESET_ENABLE 0x2003
+#define ACL_BYTE_ENABLE ((ACL_BYTE_EN_MSB_M << 8) | 0xFF)
+#define ACL_MODE_ENABLE (0x10 << 8)
+
+#define REG_PORT_ACL_CTRL_0 0x12
+
+#define PORT_ACL_WRITE_DONE BIT(6)
+#define PORT_ACL_READ_DONE BIT(5)
+#define PORT_ACL_WRITE BIT(4)
+#define PORT_ACL_INDEX_M 0xF
+
+#define REG_PORT_ACL_CTRL_1 0x13
+
+#define PORT_ACL_FORCE_DLR_MISS BIT(0)
+
+#ifndef PHY_REG_CTRL
+#define PHY_REG_CTRL 0
+
+#define PHY_RESET BIT(15)
+#define PHY_LOOPBACK BIT(14)
+#define PHY_SPEED_100MBIT BIT(13)
+#define PHY_AUTO_NEG_ENABLE BIT(12)
+#define PHY_POWER_DOWN BIT(11)
+#define PHY_MII_DISABLE BIT(10)
+#define PHY_AUTO_NEG_RESTART BIT(9)
+#define PHY_FULL_DUPLEX BIT(8)
+#define PHY_COLLISION_TEST_NOT BIT(7)
+#define PHY_HP_MDIX BIT(5)
+#define PHY_FORCE_MDIX BIT(4)
+#define PHY_AUTO_MDIX_DISABLE BIT(3)
+#define PHY_REMOTE_FAULT_DISABLE BIT(2)
+#define PHY_TRANSMIT_DISABLE BIT(1)
+#define PHY_LED_DISABLE BIT(0)
+
+#define PHY_REG_STATUS 1
+
+#define PHY_100BT4_CAPABLE BIT(15)
+#define PHY_100BTX_FD_CAPABLE BIT(14)
+#define PHY_100BTX_CAPABLE BIT(13)
+#define PHY_10BT_FD_CAPABLE BIT(12)
+#define PHY_10BT_CAPABLE BIT(11)
+#define PHY_MII_SUPPRESS_CAPABLE_NOT BIT(6)
+#define PHY_AUTO_NEG_ACKNOWLEDGE BIT(5)
+#define PHY_REMOTE_FAULT BIT(4)
+#define PHY_AUTO_NEG_CAPABLE BIT(3)
+#define PHY_LINK_STATUS BIT(2)
+#define PHY_JABBER_DETECT_NOT BIT(1)
+#define PHY_EXTENDED_CAPABILITY BIT(0)
+
+#define PHY_REG_ID_1 2
+#define PHY_REG_ID_2 3
+
+#define PHY_REG_AUTO_NEGOTIATION 4
+
+#define PHY_AUTO_NEG_NEXT_PAGE_NOT BIT(15)
+#define PHY_AUTO_NEG_REMOTE_FAULT_NOT BIT(13)
+#define PHY_AUTO_NEG_SYM_PAUSE BIT(10)
+#define PHY_AUTO_NEG_100BT4 BIT(9)
+#define PHY_AUTO_NEG_100BTX_FD BIT(8)
+#define PHY_AUTO_NEG_100BTX BIT(7)
+#define PHY_AUTO_NEG_10BT_FD BIT(6)
+#define PHY_AUTO_NEG_10BT BIT(5)
+#define PHY_AUTO_NEG_SELECTOR 0x001F
+#define PHY_AUTO_NEG_802_3 0x0001
+
+#define PHY_REG_REMOTE_CAPABILITY 5
+
+#define PHY_REMOTE_NEXT_PAGE_NOT BIT(15)
+#define PHY_REMOTE_ACKNOWLEDGE_NOT BIT(14)
+#define PHY_REMOTE_REMOTE_FAULT_NOT BIT(13)
+#define PHY_REMOTE_SYM_PAUSE BIT(10)
+#define PHY_REMOTE_100BTX_FD BIT(8)
+#define PHY_REMOTE_100BTX BIT(7)
+#define PHY_REMOTE_10BT_FD BIT(6)
+#define PHY_REMOTE_10BT BIT(5)
+#endif
+
+#define KSZ8795_ID_HI 0x0022
+#define KSZ8795_ID_LO 0x1550
+
+#define KSZ8795_SW_ID 0x8795
+
+#define PHY_REG_LINK_MD 0x1D
+
+#define PHY_START_CABLE_DIAG BIT(15)
+#define PHY_CABLE_DIAG_RESULT 0x6000
+#define PHY_CABLE_STAT_NORMAL 0x0000
+#define PHY_CABLE_STAT_OPEN 0x2000
+#define PHY_CABLE_STAT_SHORT 0x4000
+#define PHY_CABLE_STAT_FAILED 0x6000
+#define PHY_CABLE_10M_SHORT BIT(12)
+#define PHY_CABLE_FAULT_COUNTER 0x01FF
+
+#define PHY_REG_PHY_CTRL 0x1F
+
+#define PHY_MODE_M 0x7
+#define PHY_MODE_S 8
+#define PHY_STAT_REVERSED_POLARITY BIT(5)
+#define PHY_STAT_MDIX BIT(4)
+#define PHY_FORCE_LINK BIT(3)
+#define PHY_POWER_SAVING_ENABLE BIT(2)
+#define PHY_REMOTE_LOOPBACK BIT(1)
+
+/* Chip resource */
+
+#define PRIO_QUEUES 4
+
+#define KS_PRIO_IN_REG 4
+
+#define TOTAL_PORT_NUM 5
+
+/* Host port can only be last of them. */
+#define SWITCH_PORT_NUM (TOTAL_PORT_NUM - 1)
+
+#define KSZ8795_COUNTER_NUM 0x20
+#define TOTAL_KSZ8795_COUNTER_NUM (KSZ8795_COUNTER_NUM + 4)
+
+#define SWITCH_COUNTER_NUM KSZ8795_COUNTER_NUM
+#define TOTAL_SWITCH_COUNTER_NUM TOTAL_KSZ8795_COUNTER_NUM
+
+/* Common names used by other drivers */
+
+#define P_BCAST_STORM_CTRL REG_PORT_CTRL_0
+#define P_PRIO_CTRL REG_PORT_CTRL_0
+#define P_TAG_CTRL REG_PORT_CTRL_0
+#define P_MIRROR_CTRL REG_PORT_CTRL_1
+#define P_802_1P_CTRL REG_PORT_CTRL_2
+#define P_STP_CTRL REG_PORT_CTRL_2
+#define P_LOCAL_CTRL REG_PORT_CTRL_7
+#define P_REMOTE_STATUS REG_PORT_STATUS_0
+#define P_FORCE_CTRL REG_PORT_CTRL_9
+#define P_NEG_RESTART_CTRL REG_PORT_CTRL_10
+#define P_SPEED_STATUS REG_PORT_STATUS_1
+#define P_LINK_STATUS REG_PORT_STATUS_2
+#define P_PASS_ALL_CTRL REG_PORT_CTRL_12
+#define P_INS_SRC_PVID_CTRL REG_PORT_CTRL_12
+#define P_DROP_TAG_CTRL REG_PORT_CTRL_13
+#define P_RATE_LIMIT_CTRL REG_PORT_RATE_LIMIT
+
+#define S_UNKNOWN_DA_CTRL REG_SWITCH_CTRL_12
+#define S_FORWARD_INVALID_VID_CTRL REG_FORWARD_INVALID_VID
+
+#define S_FLUSH_TABLE_CTRL REG_SW_CTRL_0
+#define S_LINK_AGING_CTRL REG_SW_CTRL_0
+#define S_HUGE_PACKET_CTRL REG_SW_CTRL_1
+#define S_MIRROR_CTRL REG_SW_CTRL_3
+#define S_REPLACE_VID_CTRL REG_SW_CTRL_4
+#define S_PASS_PAUSE_CTRL REG_SW_CTRL_10
+#define S_TAIL_TAG_CTRL REG_SW_CTRL_10
+#define S_802_1P_PRIO_CTRL REG_SW_CTRL_12
+#define S_TOS_PRIO_CTRL REG_TOS_PRIO_CTRL_0
+#define S_IPV6_MLD_CTRL REG_SW_CTRL_21
+
+#define IND_ACC_TABLE(table) ((table) << 8)
+
+/* Driver set switch broadcast storm protection at 10% rate. */
+#define BROADCAST_STORM_PROT_RATE 10
+
+/* 148,800 frames * 67 ms / 100 */
+#define BROADCAST_STORM_VALUE 9969
+
+/**
+ * STATIC_MAC_TABLE_ADDR 00-0000FFFF-FFFFFFFF
+ * STATIC_MAC_TABLE_FWD_PORTS 00-001F0000-00000000
+ * STATIC_MAC_TABLE_VALID 00-00200000-00000000
+ * STATIC_MAC_TABLE_OVERRIDE 00-00400000-00000000
+ * STATIC_MAC_TABLE_USE_FID 00-00800000-00000000
+ * STATIC_MAC_TABLE_FID 00-7F000000-00000000
+ */
+
+#define STATIC_MAC_TABLE_ADDR 0x0000FFFF
+#define STATIC_MAC_TABLE_FWD_PORTS 0x001F0000
+#define STATIC_MAC_TABLE_VALID 0x00200000
+#define STATIC_MAC_TABLE_OVERRIDE 0x00400000
+#define STATIC_MAC_TABLE_USE_FID 0x00800000
+#define STATIC_MAC_TABLE_FID 0x7F000000
+
+#define STATIC_MAC_FWD_PORTS_S 16
+#define STATIC_MAC_FID_S 24
+
+/**
+ * VLAN_TABLE_FID 00-007F007F-007F007F
+ * VLAN_TABLE_MEMBERSHIP 00-0F800F80-0F800F80
+ * VLAN_TABLE_VALID 00-10001000-10001000
+ */
+
+#define VLAN_TABLE_FID 0x007F
+#define VLAN_TABLE_MEMBERSHIP 0x0F80
+#define VLAN_TABLE_VALID 0x1000
+
+#define VLAN_TABLE_MEMBERSHIP_S 7
+#define VLAN_TABLE_S 16
+
+/**
+ * DYNAMIC_MAC_TABLE_ADDR 00-0000FFFF-FFFFFFFF
+ * DYNAMIC_MAC_TABLE_FID 00-007F0000-00000000
+ * DYNAMIC_MAC_TABLE_NOT_READY 00-00800000-00000000
+ * DYNAMIC_MAC_TABLE_SRC_PORT 00-07000000-00000000
+ * DYNAMIC_MAC_TABLE_TIMESTAMP 00-18000000-00000000
+ * DYNAMIC_MAC_TABLE_ENTRIES 7F-E0000000-00000000
+ * DYNAMIC_MAC_TABLE_MAC_EMPTY 80-00000000-00000000
+ */
+
+#define DYNAMIC_MAC_TABLE_ADDR 0x0000FFFF
+#define DYNAMIC_MAC_TABLE_FID 0x007F0000
+#define DYNAMIC_MAC_TABLE_SRC_PORT 0x07000000
+#define DYNAMIC_MAC_TABLE_TIMESTAMP 0x18000000
+#define DYNAMIC_MAC_TABLE_ENTRIES 0xE0000000
+
+#define DYNAMIC_MAC_TABLE_NOT_READY 0x80
+
+#define DYNAMIC_MAC_TABLE_ENTRIES_H 0x7F
+#define DYNAMIC_MAC_TABLE_MAC_EMPTY 0x80
+
+#define DYNAMIC_MAC_FID_S 16
+#define DYNAMIC_MAC_SRC_PORT_S 24
+#define DYNAMIC_MAC_TIMESTAMP_S 27
+#define DYNAMIC_MAC_ENTRIES_S 29
+#define DYNAMIC_MAC_ENTRIES_H_S 3
+
+/**
+ * MIB_COUNTER_VALUE 00-00000000-3FFFFFFF
+ * MIB_TOTAL_BYTES 00-0000000F-FFFFFFFF
+ * MIB_PACKET_DROPPED 00-00000000-0000FFFF
+ * MIB_COUNTER_VALID 00-00000020-00000000
+ * MIB_COUNTER_OVERFLOW 00-00000040-00000000
+ */
+
+#define MIB_COUNTER_OVERFLOW BIT(6)
+#define MIB_COUNTER_VALID BIT(5)
+
+#define MIB_COUNTER_VALUE 0x3FFFFFFF
+
+#define KS_MIB_TOTAL_RX_0 0x100
+#define KS_MIB_TOTAL_TX_0 0x101
+#define KS_MIB_PACKET_DROPPED_RX_0 0x102
+#define KS_MIB_PACKET_DROPPED_TX_0 0x103
+#define KS_MIB_TOTAL_RX_1 0x104
+#define KS_MIB_TOTAL_TX_1 0x105
+#define KS_MIB_PACKET_DROPPED_TX_1 0x106
+#define KS_MIB_PACKET_DROPPED_RX_1 0x107
+#define KS_MIB_TOTAL_RX_2 0x108
+#define KS_MIB_TOTAL_TX_2 0x109
+#define KS_MIB_PACKET_DROPPED_TX_2 0x10A
+#define KS_MIB_PACKET_DROPPED_RX_2 0x10B
+#define KS_MIB_TOTAL_RX_3 0x10C
+#define KS_MIB_TOTAL_TX_3 0x10D
+#define KS_MIB_PACKET_DROPPED_TX_3 0x10E
+#define KS_MIB_PACKET_DROPPED_RX_3 0x10F
+#define KS_MIB_TOTAL_RX_4 0x110
+#define KS_MIB_TOTAL_TX_4 0x111
+#define KS_MIB_PACKET_DROPPED_TX_4 0x112
+#define KS_MIB_PACKET_DROPPED_RX_4 0x113
+
+#define MIB_PACKET_DROPPED 0x0000FFFF
+
+#define MIB_TOTAL_BYTES_H 0x0000000F
+
+#define TAIL_TAG_OVERRIDE BIT(6)
+#define TAIL_TAG_LOOKUP BIT(7)
+
+#define VLAN_TABLE_ENTRIES (4096 / 4)
+#define FID_ENTRIES 128
+
+#endif