diff options
Diffstat (limited to 'drivers/net/dsa/microchip/ksz8795_reg.h')
| -rw-r--r-- | drivers/net/dsa/microchip/ksz8795_reg.h | 1004 |
1 files changed, 1004 insertions, 0 deletions
diff --git a/drivers/net/dsa/microchip/ksz8795_reg.h b/drivers/net/dsa/microchip/ksz8795_reg.h new file mode 100644 index 000000000000..3a50462df8fa --- /dev/null +++ b/drivers/net/dsa/microchip/ksz8795_reg.h @@ -0,0 +1,1004 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ +/* + * Microchip KSZ8795 register definitions + * + * Copyright (c) 2017 Microchip Technology Inc. + * Tristram Ha <Tristram.Ha@microchip.com> + */ + +#ifndef __KSZ8795_REG_H +#define __KSZ8795_REG_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 |