diff options
Diffstat (limited to 'drivers/net/dsa/mv88e6xxx/global1.h')
| -rw-r--r-- | drivers/net/dsa/mv88e6xxx/global1.h | 321 |
1 files changed, 321 insertions, 0 deletions
diff --git a/drivers/net/dsa/mv88e6xxx/global1.h b/drivers/net/dsa/mv88e6xxx/global1.h new file mode 100644 index 000000000..70b870c7c --- /dev/null +++ b/drivers/net/dsa/mv88e6xxx/global1.h @@ -0,0 +1,321 @@ +/* + * Marvell 88E6xxx Switch Global (1) Registers support + * + * Copyright (c) 2008 Marvell Semiconductor + * + * Copyright (c) 2016-2017 Savoir-faire Linux Inc. + * Vivien Didelot <vivien.didelot@savoirfairelinux.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#ifndef _MV88E6XXX_GLOBAL1_H +#define _MV88E6XXX_GLOBAL1_H + +#include "chip.h" + +/* Offset 0x00: Switch Global Status Register */ +#define MV88E6XXX_G1_STS 0x00 +#define MV88E6352_G1_STS_PPU_STATE 0x8000 +#define MV88E6185_G1_STS_PPU_STATE_MASK 0xc000 +#define MV88E6185_G1_STS_PPU_STATE_DISABLED_RST 0x0000 +#define MV88E6185_G1_STS_PPU_STATE_INITIALIZING 0x4000 +#define MV88E6185_G1_STS_PPU_STATE_DISABLED 0x8000 +#define MV88E6185_G1_STS_PPU_STATE_POLLING 0xc000 +#define MV88E6XXX_G1_STS_INIT_READY 0x0800 +#define MV88E6XXX_G1_STS_IRQ_AVB 8 +#define MV88E6XXX_G1_STS_IRQ_DEVICE 7 +#define MV88E6XXX_G1_STS_IRQ_STATS 6 +#define MV88E6XXX_G1_STS_IRQ_VTU_PROB 5 +#define MV88E6XXX_G1_STS_IRQ_VTU_DONE 4 +#define MV88E6XXX_G1_STS_IRQ_ATU_PROB 3 +#define MV88E6XXX_G1_STS_IRQ_ATU_DONE 2 +#define MV88E6XXX_G1_STS_IRQ_TCAM_DONE 1 +#define MV88E6XXX_G1_STS_IRQ_EEPROM_DONE 0 + +/* Offset 0x01: Switch MAC Address Register Bytes 0 & 1 + * Offset 0x02: Switch MAC Address Register Bytes 2 & 3 + * Offset 0x03: Switch MAC Address Register Bytes 4 & 5 + */ +#define MV88E6XXX_G1_MAC_01 0x01 +#define MV88E6XXX_G1_MAC_23 0x02 +#define MV88E6XXX_G1_MAC_45 0x03 + +/* Offset 0x01: ATU FID Register */ +#define MV88E6352_G1_ATU_FID 0x01 + +/* Offset 0x02: VTU FID Register */ +#define MV88E6352_G1_VTU_FID 0x02 +#define MV88E6352_G1_VTU_FID_MASK 0x0fff + +/* Offset 0x03: VTU SID Register */ +#define MV88E6352_G1_VTU_SID 0x03 +#define MV88E6352_G1_VTU_SID_MASK 0x3f + +/* Offset 0x04: Switch Global Control Register */ +#define MV88E6XXX_G1_CTL1 0x04 +#define MV88E6XXX_G1_CTL1_SW_RESET 0x8000 +#define MV88E6XXX_G1_CTL1_PPU_ENABLE 0x4000 +#define MV88E6352_G1_CTL1_DISCARD_EXCESS 0x2000 +#define MV88E6185_G1_CTL1_SCHED_PRIO 0x0800 +#define MV88E6185_G1_CTL1_MAX_FRAME_1632 0x0400 +#define MV88E6185_G1_CTL1_RELOAD_EEPROM 0x0200 +#define MV88E6XXX_G1_CTL1_DEVICE_EN 0x0080 +#define MV88E6XXX_G1_CTL1_STATS_DONE_EN 0x0040 +#define MV88E6XXX_G1_CTL1_VTU_PROBLEM_EN 0x0020 +#define MV88E6XXX_G1_CTL1_VTU_DONE_EN 0x0010 +#define MV88E6XXX_G1_CTL1_ATU_PROBLEM_EN 0x0008 +#define MV88E6XXX_G1_CTL1_ATU_DONE_EN 0x0004 +#define MV88E6XXX_G1_CTL1_TCAM_EN 0x0002 +#define MV88E6XXX_G1_CTL1_EEPROM_DONE_EN 0x0001 + +/* Offset 0x05: VTU Operation Register */ +#define MV88E6XXX_G1_VTU_OP 0x05 +#define MV88E6XXX_G1_VTU_OP_BUSY 0x8000 +#define MV88E6XXX_G1_VTU_OP_MASK 0x7000 +#define MV88E6XXX_G1_VTU_OP_FLUSH_ALL 0x1000 +#define MV88E6XXX_G1_VTU_OP_NOOP 0x2000 +#define MV88E6XXX_G1_VTU_OP_VTU_LOAD_PURGE 0x3000 +#define MV88E6XXX_G1_VTU_OP_VTU_GET_NEXT 0x4000 +#define MV88E6XXX_G1_VTU_OP_STU_LOAD_PURGE 0x5000 +#define MV88E6XXX_G1_VTU_OP_STU_GET_NEXT 0x6000 +#define MV88E6XXX_G1_VTU_OP_GET_CLR_VIOLATION 0x7000 +#define MV88E6XXX_G1_VTU_OP_MEMBER_VIOLATION BIT(6) +#define MV88E6XXX_G1_VTU_OP_MISS_VIOLATION BIT(5) +#define MV88E6XXX_G1_VTU_OP_SPID_MASK 0xf + +/* Offset 0x06: VTU VID Register */ +#define MV88E6XXX_G1_VTU_VID 0x06 +#define MV88E6XXX_G1_VTU_VID_MASK 0x0fff +#define MV88E6390_G1_VTU_VID_PAGE 0x2000 +#define MV88E6XXX_G1_VTU_VID_VALID 0x1000 + +/* Offset 0x07: VTU/STU Data Register 1 + * Offset 0x08: VTU/STU Data Register 2 + * Offset 0x09: VTU/STU Data Register 3 + */ +#define MV88E6XXX_G1_VTU_DATA1 0x07 +#define MV88E6XXX_G1_VTU_DATA2 0x08 +#define MV88E6XXX_G1_VTU_DATA3 0x09 +#define MV88E6XXX_G1_VTU_STU_DATA_MASK 0x0003 +#define MV88E6XXX_G1_VTU_DATA_MEMBER_TAG_UNMODIFIED 0x0000 +#define MV88E6XXX_G1_VTU_DATA_MEMBER_TAG_UNTAGGED 0x0001 +#define MV88E6XXX_G1_VTU_DATA_MEMBER_TAG_TAGGED 0x0002 +#define MV88E6XXX_G1_VTU_DATA_MEMBER_TAG_NON_MEMBER 0x0003 +#define MV88E6XXX_G1_STU_DATA_PORT_STATE_DISABLED 0x0000 +#define MV88E6XXX_G1_STU_DATA_PORT_STATE_BLOCKING 0x0001 +#define MV88E6XXX_G1_STU_DATA_PORT_STATE_LEARNING 0x0002 +#define MV88E6XXX_G1_STU_DATA_PORT_STATE_FORWARDING 0x0003 + +/* Offset 0x0A: ATU Control Register */ +#define MV88E6XXX_G1_ATU_CTL 0x0a +#define MV88E6XXX_G1_ATU_CTL_LEARN2ALL 0x0008 + +/* Offset 0x0B: ATU Operation Register */ +#define MV88E6XXX_G1_ATU_OP 0x0b +#define MV88E6XXX_G1_ATU_OP_BUSY 0x8000 +#define MV88E6XXX_G1_ATU_OP_MASK 0x7000 +#define MV88E6XXX_G1_ATU_OP_NOOP 0x0000 +#define MV88E6XXX_G1_ATU_OP_FLUSH_MOVE_ALL 0x1000 +#define MV88E6XXX_G1_ATU_OP_FLUSH_MOVE_NON_STATIC 0x2000 +#define MV88E6XXX_G1_ATU_OP_LOAD_DB 0x3000 +#define MV88E6XXX_G1_ATU_OP_GET_NEXT_DB 0x4000 +#define MV88E6XXX_G1_ATU_OP_FLUSH_MOVE_ALL_DB 0x5000 +#define MV88E6XXX_G1_ATU_OP_FLUSH_MOVE_NON_STATIC_DB 0x6000 +#define MV88E6XXX_G1_ATU_OP_GET_CLR_VIOLATION 0x7000 +#define MV88E6XXX_G1_ATU_OP_AGE_OUT_VIOLATION BIT(7) +#define MV88E6XXX_G1_ATU_OP_MEMBER_VIOLATION BIT(6) +#define MV88E6XXX_G1_ATU_OP_MISS_VIOLATION BIT(5) +#define MV88E6XXX_G1_ATU_OP_FULL_VIOLATION BIT(4) + +/* Offset 0x0C: ATU Data Register */ +#define MV88E6XXX_G1_ATU_DATA 0x0c +#define MV88E6XXX_G1_ATU_DATA_TRUNK 0x8000 +#define MV88E6XXX_G1_ATU_DATA_TRUNK_ID_MASK 0x00f0 +#define MV88E6XXX_G1_ATU_DATA_PORT_VECTOR_MASK 0x3ff0 +#define MV88E6XXX_G1_ATU_DATA_STATE_MASK 0x000f +#define MV88E6XXX_G1_ATU_DATA_STATE_UNUSED 0x0000 +#define MV88E6XXX_G1_ATU_DATA_STATE_UC_MGMT 0x000d +#define MV88E6XXX_G1_ATU_DATA_STATE_UC_STATIC 0x000e +#define MV88E6XXX_G1_ATU_DATA_STATE_UC_PRIO_OVER 0x000f +#define MV88E6XXX_G1_ATU_DATA_STATE_MC_NONE_RATE 0x0005 +#define MV88E6XXX_G1_ATU_DATA_STATE_MC_STATIC 0x0007 +#define MV88E6XXX_G1_ATU_DATA_STATE_MC_MGMT 0x000e +#define MV88E6XXX_G1_ATU_DATA_STATE_MC_PRIO_OVER 0x000f + +/* Offset 0x0D: ATU MAC Address Register Bytes 0 & 1 + * Offset 0x0E: ATU MAC Address Register Bytes 2 & 3 + * Offset 0x0F: ATU MAC Address Register Bytes 4 & 5 + */ +#define MV88E6XXX_G1_ATU_MAC01 0x0d +#define MV88E6XXX_G1_ATU_MAC23 0x0e +#define MV88E6XXX_G1_ATU_MAC45 0x0f + +/* Offset 0x10: IP-PRI Mapping Register 0 + * Offset 0x11: IP-PRI Mapping Register 1 + * Offset 0x12: IP-PRI Mapping Register 2 + * Offset 0x13: IP-PRI Mapping Register 3 + * Offset 0x14: IP-PRI Mapping Register 4 + * Offset 0x15: IP-PRI Mapping Register 5 + * Offset 0x16: IP-PRI Mapping Register 6 + * Offset 0x17: IP-PRI Mapping Register 7 + */ +#define MV88E6XXX_G1_IP_PRI_0 0x10 +#define MV88E6XXX_G1_IP_PRI_1 0x11 +#define MV88E6XXX_G1_IP_PRI_2 0x12 +#define MV88E6XXX_G1_IP_PRI_3 0x13 +#define MV88E6XXX_G1_IP_PRI_4 0x14 +#define MV88E6XXX_G1_IP_PRI_5 0x15 +#define MV88E6XXX_G1_IP_PRI_6 0x16 +#define MV88E6XXX_G1_IP_PRI_7 0x17 + +/* Offset 0x18: IEEE-PRI Register */ +#define MV88E6XXX_G1_IEEE_PRI 0x18 + +/* Offset 0x19: Core Tag Type */ +#define MV88E6185_G1_CORE_TAG_TYPE 0x19 + +/* Offset 0x1A: Monitor Control */ +#define MV88E6185_G1_MONITOR_CTL 0x1a +#define MV88E6185_G1_MONITOR_CTL_INGRESS_DEST_MASK 0xf000 +#define MV88E6185_G1_MONITOR_CTL_EGRESS_DEST_MASK 0x0f00 +#define MV88E6185_G1_MONITOR_CTL_ARP_DEST_MASK 0x00f0 +#define MV88E6352_G1_MONITOR_CTL_CPU_DEST_MASK 0x00f0 +#define MV88E6352_G1_MONITOR_CTL_MIRROR_DEST_MASK 0x000f + +/* Offset 0x1A: Monitor & MGMT Control Register */ +#define MV88E6390_G1_MONITOR_MGMT_CTL 0x1a +#define MV88E6390_G1_MONITOR_MGMT_CTL_UPDATE 0x8000 +#define MV88E6390_G1_MONITOR_MGMT_CTL_PTR_MASK 0x3f00 +#define MV88E6390_G1_MONITOR_MGMT_CTL_PTR_0180C280000000XLO 0x0000 +#define MV88E6390_G1_MONITOR_MGMT_CTL_PTR_0180C280000000XHI 0x0100 +#define MV88E6390_G1_MONITOR_MGMT_CTL_PTR_0180C280000002XLO 0x0200 +#define MV88E6390_G1_MONITOR_MGMT_CTL_PTR_0180C280000002XHI 0x0300 +#define MV88E6390_G1_MONITOR_MGMT_CTL_PTR_INGRESS_DEST 0x2000 +#define MV88E6390_G1_MONITOR_MGMT_CTL_PTR_EGRESS_DEST 0x2100 +#define MV88E6390_G1_MONITOR_MGMT_CTL_PTR_CPU_DEST 0x3000 +#define MV88E6390_G1_MONITOR_MGMT_CTL_PTR_CPU_DEST_MGMTPRI 0x00e0 +#define MV88E6390_G1_MONITOR_MGMT_CTL_DATA_MASK 0x00ff + +/* Offset 0x1C: Global Control 2 */ +#define MV88E6XXX_G1_CTL2 0x1c +#define MV88E6185_G1_CTL2_CASCADE_PORT_MASK 0xf000 +#define MV88E6185_G1_CTL2_CASCADE_PORT_NONE 0xe000 +#define MV88E6185_G1_CTL2_CASCADE_PORT_MULTI 0xf000 +#define MV88E6352_G1_CTL2_HEADER_TYPE_MASK 0xc000 +#define MV88E6352_G1_CTL2_HEADER_TYPE_ORIG 0x0000 +#define MV88E6352_G1_CTL2_HEADER_TYPE_MGMT 0x4000 +#define MV88E6390_G1_CTL2_HEADER_TYPE_LAG 0x8000 +#define MV88E6352_G1_CTL2_RMU_MODE_MASK 0x3000 +#define MV88E6352_G1_CTL2_RMU_MODE_DISABLED 0x0000 +#define MV88E6352_G1_CTL2_RMU_MODE_PORT_4 0x1000 +#define MV88E6352_G1_CTL2_RMU_MODE_PORT_5 0x2000 +#define MV88E6352_G1_CTL2_RMU_MODE_PORT_6 0x3000 +#define MV88E6085_G1_CTL2_DA_CHECK 0x4000 +#define MV88E6085_G1_CTL2_P10RM 0x2000 +#define MV88E6085_G1_CTL2_RM_ENABLE 0x1000 +#define MV88E6352_G1_CTL2_DA_CHECK 0x0800 +#define MV88E6390_G1_CTL2_RMU_MODE_MASK 0x0700 +#define MV88E6390_G1_CTL2_RMU_MODE_PORT_0 0x0000 +#define MV88E6390_G1_CTL2_RMU_MODE_PORT_1 0x0100 +#define MV88E6390_G1_CTL2_RMU_MODE_PORT_9 0x0200 +#define MV88E6390_G1_CTL2_RMU_MODE_PORT_10 0x0300 +#define MV88E6390_G1_CTL2_RMU_MODE_ALL_DSA 0x0600 +#define MV88E6390_G1_CTL2_RMU_MODE_DISABLED 0x0700 +#define MV88E6390_G1_CTL2_HIST_MODE_MASK 0x00c0 +#define MV88E6390_G1_CTL2_HIST_MODE_RX 0x0040 +#define MV88E6390_G1_CTL2_HIST_MODE_TX 0x0080 +#define MV88E6352_G1_CTL2_CTR_MODE_MASK 0x0060 +#define MV88E6390_G1_CTL2_CTR_MODE 0x0020 +#define MV88E6XXX_G1_CTL2_DEVICE_NUMBER_MASK 0x001f + +/* Offset 0x1D: Stats Operation Register */ +#define MV88E6XXX_G1_STATS_OP 0x1d +#define MV88E6XXX_G1_STATS_OP_BUSY 0x8000 +#define MV88E6XXX_G1_STATS_OP_NOP 0x0000 +#define MV88E6XXX_G1_STATS_OP_FLUSH_ALL 0x1000 +#define MV88E6XXX_G1_STATS_OP_FLUSH_PORT 0x2000 +#define MV88E6XXX_G1_STATS_OP_READ_CAPTURED 0x4000 +#define MV88E6XXX_G1_STATS_OP_CAPTURE_PORT 0x5000 +#define MV88E6XXX_G1_STATS_OP_HIST_RX 0x0400 +#define MV88E6XXX_G1_STATS_OP_HIST_TX 0x0800 +#define MV88E6XXX_G1_STATS_OP_HIST_RX_TX 0x0c00 +#define MV88E6XXX_G1_STATS_OP_BANK_1_BIT_9 0x0200 +#define MV88E6XXX_G1_STATS_OP_BANK_1_BIT_10 0x0400 + +/* Offset 0x1E: Stats Counter Register Bytes 3 & 2 + * Offset 0x1F: Stats Counter Register Bytes 1 & 0 + */ +#define MV88E6XXX_G1_STATS_COUNTER_32 0x1e +#define MV88E6XXX_G1_STATS_COUNTER_01 0x1f + +int mv88e6xxx_g1_read(struct mv88e6xxx_chip *chip, int reg, u16 *val); +int mv88e6xxx_g1_write(struct mv88e6xxx_chip *chip, int reg, u16 val); +int mv88e6xxx_g1_wait(struct mv88e6xxx_chip *chip, int reg, u16 mask); + +int mv88e6xxx_g1_set_switch_mac(struct mv88e6xxx_chip *chip, u8 *addr); + +int mv88e6185_g1_reset(struct mv88e6xxx_chip *chip); +int mv88e6352_g1_reset(struct mv88e6xxx_chip *chip); + +int mv88e6185_g1_ppu_enable(struct mv88e6xxx_chip *chip); +int mv88e6185_g1_ppu_disable(struct mv88e6xxx_chip *chip); + +int mv88e6xxx_g1_stats_wait(struct mv88e6xxx_chip *chip); +int mv88e6xxx_g1_stats_snapshot(struct mv88e6xxx_chip *chip, int port); +int mv88e6320_g1_stats_snapshot(struct mv88e6xxx_chip *chip, int port); +int mv88e6390_g1_stats_snapshot(struct mv88e6xxx_chip *chip, int port); +int mv88e6095_g1_stats_set_histogram(struct mv88e6xxx_chip *chip); +int mv88e6390_g1_stats_set_histogram(struct mv88e6xxx_chip *chip); +void mv88e6xxx_g1_stats_read(struct mv88e6xxx_chip *chip, int stat, u32 *val); +int mv88e6xxx_g1_stats_clear(struct mv88e6xxx_chip *chip); +int mv88e6095_g1_set_egress_port(struct mv88e6xxx_chip *chip, int port); +int mv88e6390_g1_set_egress_port(struct mv88e6xxx_chip *chip, int port); +int mv88e6095_g1_set_cpu_port(struct mv88e6xxx_chip *chip, int port); +int mv88e6390_g1_set_cpu_port(struct mv88e6xxx_chip *chip, int port); +int mv88e6390_g1_mgmt_rsvd2cpu(struct mv88e6xxx_chip *chip); + +int mv88e6085_g1_ip_pri_map(struct mv88e6xxx_chip *chip); +int mv88e6085_g1_ieee_pri_map(struct mv88e6xxx_chip *chip); + +int mv88e6185_g1_set_cascade_port(struct mv88e6xxx_chip *chip, int port); + +int mv88e6085_g1_rmu_disable(struct mv88e6xxx_chip *chip); +int mv88e6352_g1_rmu_disable(struct mv88e6xxx_chip *chip); +int mv88e6390_g1_rmu_disable(struct mv88e6xxx_chip *chip); + +int mv88e6xxx_g1_set_device_number(struct mv88e6xxx_chip *chip, int index); + +int mv88e6xxx_g1_atu_set_learn2all(struct mv88e6xxx_chip *chip, bool learn2all); +int mv88e6xxx_g1_atu_set_age_time(struct mv88e6xxx_chip *chip, + unsigned int msecs); +int mv88e6xxx_g1_atu_getnext(struct mv88e6xxx_chip *chip, u16 fid, + struct mv88e6xxx_atu_entry *entry); +int mv88e6xxx_g1_atu_loadpurge(struct mv88e6xxx_chip *chip, u16 fid, + struct mv88e6xxx_atu_entry *entry); +int mv88e6xxx_g1_atu_flush(struct mv88e6xxx_chip *chip, u16 fid, bool all); +int mv88e6xxx_g1_atu_remove(struct mv88e6xxx_chip *chip, u16 fid, int port, + bool all); +int mv88e6xxx_g1_atu_prob_irq_setup(struct mv88e6xxx_chip *chip); +void mv88e6xxx_g1_atu_prob_irq_free(struct mv88e6xxx_chip *chip); + +int mv88e6185_g1_vtu_getnext(struct mv88e6xxx_chip *chip, + struct mv88e6xxx_vtu_entry *entry); +int mv88e6185_g1_vtu_loadpurge(struct mv88e6xxx_chip *chip, + struct mv88e6xxx_vtu_entry *entry); +int mv88e6352_g1_vtu_getnext(struct mv88e6xxx_chip *chip, + struct mv88e6xxx_vtu_entry *entry); +int mv88e6352_g1_vtu_loadpurge(struct mv88e6xxx_chip *chip, + struct mv88e6xxx_vtu_entry *entry); +int mv88e6390_g1_vtu_getnext(struct mv88e6xxx_chip *chip, + struct mv88e6xxx_vtu_entry *entry); +int mv88e6390_g1_vtu_loadpurge(struct mv88e6xxx_chip *chip, + struct mv88e6xxx_vtu_entry *entry); +int mv88e6xxx_g1_vtu_flush(struct mv88e6xxx_chip *chip); +int mv88e6xxx_g1_vtu_prob_irq_setup(struct mv88e6xxx_chip *chip); +void mv88e6xxx_g1_vtu_prob_irq_free(struct mv88e6xxx_chip *chip); + +#endif /* _MV88E6XXX_GLOBAL1_H */ |