diff options
Diffstat (limited to 'drivers/net/dsa/mv88e6xxx/global2.h')
| -rw-r--r-- | drivers/net/dsa/mv88e6xxx/global2.h | 212 |
1 files changed, 210 insertions, 2 deletions
diff --git a/drivers/net/dsa/mv88e6xxx/global2.h b/drivers/net/dsa/mv88e6xxx/global2.h index 14c0be98e0a4..317ffd8f323d 100644 --- a/drivers/net/dsa/mv88e6xxx/global2.h +++ b/drivers/net/dsa/mv88e6xxx/global2.h @@ -1,5 +1,5 @@ /* - * Marvell 88E6xxx Switch Global 2 Registers support (device address 0x1C) + * Marvell 88E6xxx Switch Global 2 Registers support * * Copyright (c) 2008 Marvell Semiconductor * @@ -15,7 +15,200 @@ #ifndef _MV88E6XXX_GLOBAL2_H #define _MV88E6XXX_GLOBAL2_H -#include "mv88e6xxx.h" +#include "chip.h" + +#define MV88E6XXX_G2 0x1c + +/* Offset 0x00: Interrupt Source Register */ +#define MV88E6XXX_G2_INT_SOURCE 0x00 +#define MV88E6XXX_G2_INT_SOURCE_WATCHDOG 15 + +/* Offset 0x01: Interrupt Mask Register */ +#define MV88E6XXX_G2_INT_MASK 0x01 + +/* Offset 0x02: MGMT Enable Register 2x */ +#define MV88E6XXX_G2_MGMT_EN_2X 0x02 + +/* Offset 0x03: MGMT Enable Register 0x */ +#define MV88E6XXX_G2_MGMT_EN_0X 0x03 + +/* Offset 0x04: Flow Control Delay Register */ +#define MV88E6XXX_G2_FLOW_CTL 0x04 + +/* Offset 0x05: Switch Management Register */ +#define MV88E6XXX_G2_SWITCH_MGMT 0x05 +#define MV88E6XXX_G2_SWITCH_MGMT_USE_DOUBLE_TAG_DATA 0x8000 +#define MV88E6XXX_G2_SWITCH_MGMT_PREVENT_LOOPS 0x4000 +#define MV88E6XXX_G2_SWITCH_MGMT_FLOW_CTL_MSG 0x2000 +#define MV88E6XXX_G2_SWITCH_MGMT_FORCE_FLOW_CTL_PRI 0x0080 +#define MV88E6XXX_G2_SWITCH_MGMT_RSVD2CPU 0x0008 + +/* Offset 0x06: Device Mapping Table Register */ +#define MV88E6XXX_G2_DEVICE_MAPPING 0x06 +#define MV88E6XXX_G2_DEVICE_MAPPING_UPDATE 0x8000 +#define MV88E6XXX_G2_DEVICE_MAPPING_DEV_MASK 0x1f00 +#define MV88E6XXX_G2_DEVICE_MAPPING_PORT_MASK 0x000f + +/* Offset 0x07: Trunk Mask Table Register */ +#define MV88E6XXX_G2_TRUNK_MASK 0x07 +#define MV88E6XXX_G2_TRUNK_MASK_UPDATE 0x8000 +#define MV88E6XXX_G2_TRUNK_MASK_NUM_MASK 0x7000 +#define MV88E6XXX_G2_TRUNK_MASK_HASH 0x0800 + +/* Offset 0x08: Trunk Mapping Table Register */ +#define MV88E6XXX_G2_TRUNK_MAPPING 0x08 +#define MV88E6XXX_G2_TRUNK_MAPPING_UPDATE 0x8000 +#define MV88E6XXX_G2_TRUNK_MAPPING_ID_MASK 0x7800 + +/* Offset 0x09: Ingress Rate Command Register */ +#define MV88E6XXX_G2_IRL_CMD 0x09 +#define MV88E6XXX_G2_IRL_CMD_BUSY 0x8000 +#define MV88E6352_G2_IRL_CMD_OP_MASK 0x7000 +#define MV88E6352_G2_IRL_CMD_OP_NOOP 0x0000 +#define MV88E6352_G2_IRL_CMD_OP_INIT_ALL 0x1000 +#define MV88E6352_G2_IRL_CMD_OP_INIT_RES 0x2000 +#define MV88E6352_G2_IRL_CMD_OP_WRITE_REG 0x3000 +#define MV88E6352_G2_IRL_CMD_OP_READ_REG 0x4000 +#define MV88E6390_G2_IRL_CMD_OP_MASK 0x6000 +#define MV88E6390_G2_IRL_CMD_OP_READ_REG 0x0000 +#define MV88E6390_G2_IRL_CMD_OP_INIT_ALL 0x2000 +#define MV88E6390_G2_IRL_CMD_OP_INIT_RES 0x4000 +#define MV88E6390_G2_IRL_CMD_OP_WRITE_REG 0x6000 +#define MV88E6352_G2_IRL_CMD_PORT_MASK 0x0f00 +#define MV88E6390_G2_IRL_CMD_PORT_MASK 0x1f00 +#define MV88E6XXX_G2_IRL_CMD_RES_MASK 0x00e0 +#define MV88E6XXX_G2_IRL_CMD_REG_MASK 0x000f + +/* Offset 0x0A: Ingress Rate Data Register */ +#define MV88E6XXX_G2_IRL_DATA 0x0a +#define MV88E6XXX_G2_IRL_DATA_MASK 0xffff + +/* Offset 0x0B: Cross-chip Port VLAN Register */ +#define MV88E6XXX_G2_PVT_ADDR 0x0b +#define MV88E6XXX_G2_PVT_ADDR_BUSY 0x8000 +#define MV88E6XXX_G2_PVT_ADDR_OP_MASK 0x7000 +#define MV88E6XXX_G2_PVT_ADDR_OP_INIT_ONES 0x1000 +#define MV88E6XXX_G2_PVT_ADDR_OP_WRITE_PVLAN 0x3000 +#define MV88E6XXX_G2_PVT_ADDR_OP_READ 0x4000 +#define MV88E6XXX_G2_PVT_ADDR_PTR_MASK 0x01ff + +/* Offset 0x0C: Cross-chip Port VLAN Data Register */ +#define MV88E6XXX_G2_PVT_DATA 0x0c +#define MV88E6XXX_G2_PVT_DATA_MASK 0x7f + +/* Offset 0x0D: Switch MAC/WoL/WoF Register */ +#define MV88E6XXX_G2_SWITCH_MAC 0x0d +#define MV88E6XXX_G2_SWITCH_MAC_UPDATE 0x8000 +#define MV88E6XXX_G2_SWITCH_MAC_PTR_MASK 0x1f00 +#define MV88E6XXX_G2_SWITCH_MAC_DATA_MASK 0x00ff + +/* Offset 0x0E: ATU Stats Register */ +#define MV88E6XXX_G2_ATU_STATS 0x0e + +/* Offset 0x0F: Priority Override Table */ +#define MV88E6XXX_G2_PRIO_OVERRIDE 0x0f +#define MV88E6XXX_G2_PRIO_OVERRIDE_UPDATE 0x8000 +#define MV88E6XXX_G2_PRIO_OVERRIDE_FPRISET 0x1000 +#define MV88E6XXX_G2_PRIO_OVERRIDE_PTR_MASK 0x0f00 +#define MV88E6352_G2_PRIO_OVERRIDE_QPRIAVBEN 0x0080 +#define MV88E6352_G2_PRIO_OVERRIDE_DATAAVB_MASK 0x0030 +#define MV88E6XXX_G2_PRIO_OVERRIDE_QFPRIEN 0x0008 +#define MV88E6XXX_G2_PRIO_OVERRIDE_DATA_MASK 0x0007 + +/* Offset 0x14: EEPROM Command */ +#define MV88E6XXX_G2_EEPROM_CMD 0x14 +#define MV88E6XXX_G2_EEPROM_CMD_BUSY 0x8000 +#define MV88E6XXX_G2_EEPROM_CMD_OP_MASK 0x7000 +#define MV88E6XXX_G2_EEPROM_CMD_OP_WRITE 0x3000 +#define MV88E6XXX_G2_EEPROM_CMD_OP_READ 0x4000 +#define MV88E6XXX_G2_EEPROM_CMD_OP_LOAD 0x6000 +#define MV88E6XXX_G2_EEPROM_CMD_RUNNING 0x0800 +#define MV88E6XXX_G2_EEPROM_CMD_WRITE_EN 0x0400 +#define MV88E6352_G2_EEPROM_CMD_ADDR_MASK 0x00ff +#define MV88E6390_G2_EEPROM_CMD_DATA_MASK 0x00ff + +/* Offset 0x15: EEPROM Data */ +#define MV88E6352_G2_EEPROM_DATA 0x15 +#define MV88E6352_G2_EEPROM_DATA_MASK 0xffff + +/* Offset 0x15: EEPROM Addr */ +#define MV88E6390_G2_EEPROM_ADDR 0x15 +#define MV88E6390_G2_EEPROM_ADDR_MASK 0xffff + +/* Offset 0x16: AVB Command Register */ +#define MV88E6352_G2_AVB_CMD 0x16 + +/* Offset 0x17: AVB Data Register */ +#define MV88E6352_G2_AVB_DATA 0x17 + +/* Offset 0x18: SMI PHY Command Register */ +#define MV88E6XXX_G2_SMI_PHY_CMD 0x18 +#define MV88E6XXX_G2_SMI_PHY_CMD_BUSY 0x8000 +#define MV88E6390_G2_SMI_PHY_CMD_FUNC_MASK 0x6000 +#define MV88E6390_G2_SMI_PHY_CMD_FUNC_INTERNAL 0x0000 +#define MV88E6390_G2_SMI_PHY_CMD_FUNC_EXTERNAL 0x2000 +#define MV88E6390_G2_SMI_PHY_CMD_FUNC_SETUP 0x4000 +#define MV88E6XXX_G2_SMI_PHY_CMD_MODE_MASK 0x1000 +#define MV88E6XXX_G2_SMI_PHY_CMD_MODE_45 0x0000 +#define MV88E6XXX_G2_SMI_PHY_CMD_MODE_22 0x1000 +#define MV88E6XXX_G2_SMI_PHY_CMD_OP_MASK 0x0c00 +#define MV88E6XXX_G2_SMI_PHY_CMD_OP_22_WRITE_DATA 0x0400 +#define MV88E6XXX_G2_SMI_PHY_CMD_OP_22_READ_DATA 0x0800 +#define MV88E6XXX_G2_SMI_PHY_CMD_OP_45_WRITE_ADDR 0x0000 +#define MV88E6XXX_G2_SMI_PHY_CMD_OP_45_WRITE_DATA 0x0400 +#define MV88E6XXX_G2_SMI_PHY_CMD_OP_45_READ_DATA_INC 0x0800 +#define MV88E6XXX_G2_SMI_PHY_CMD_OP_45_READ_DATA 0x0c00 +#define MV88E6XXX_G2_SMI_PHY_CMD_DEV_ADDR_MASK 0x03e0 +#define MV88E6XXX_G2_SMI_PHY_CMD_REG_ADDR_MASK 0x001f +#define MV88E6XXX_G2_SMI_PHY_CMD_SETUP_PTR_MASK 0x03ff + +/* Offset 0x19: SMI PHY Data Register */ +#define MV88E6XXX_G2_SMI_PHY_DATA 0x19 + +/* Offset 0x1A: Scratch and Misc. Register */ +#define MV88E6XXX_G2_SCRATCH_MISC_MISC 0x1a +#define MV88E6XXX_G2_SCRATCH_MISC_UPDATE 0x8000 +#define MV88E6XXX_G2_SCRATCH_MISC_PTR_MASK 0x7f00 +#define MV88E6XXX_G2_SCRATCH_MISC_DATA_MASK 0x00ff + +/* Offset 0x1B: Watch Dog Control Register */ +#define MV88E6352_G2_WDOG_CTL 0x1b +#define MV88E6352_G2_WDOG_CTL_EGRESS_EVENT 0x0080 +#define MV88E6352_G2_WDOG_CTL_RMU_TIMEOUT 0x0040 +#define MV88E6352_G2_WDOG_CTL_QC_ENABLE 0x0020 +#define MV88E6352_G2_WDOG_CTL_EGRESS_HISTORY 0x0010 +#define MV88E6352_G2_WDOG_CTL_EGRESS_ENABLE 0x0008 +#define MV88E6352_G2_WDOG_CTL_FORCE_IRQ 0x0004 +#define MV88E6352_G2_WDOG_CTL_HISTORY 0x0002 +#define MV88E6352_G2_WDOG_CTL_SWRESET 0x0001 + +/* Offset 0x1B: Watch Dog Control Register */ +#define MV88E6390_G2_WDOG_CTL 0x1b +#define MV88E6390_G2_WDOG_CTL_UPDATE 0x8000 +#define MV88E6390_G2_WDOG_CTL_PTR_MASK 0x7f00 +#define MV88E6390_G2_WDOG_CTL_PTR_INT_SOURCE 0x0000 +#define MV88E6390_G2_WDOG_CTL_PTR_INT_STS 0x1000 +#define MV88E6390_G2_WDOG_CTL_PTR_INT_ENABLE 0x1100 +#define MV88E6390_G2_WDOG_CTL_PTR_EVENT 0x1200 +#define MV88E6390_G2_WDOG_CTL_PTR_HISTORY 0x1300 +#define MV88E6390_G2_WDOG_CTL_DATA_MASK 0x00ff +#define MV88E6390_G2_WDOG_CTL_CUT_THROUGH 0x0008 +#define MV88E6390_G2_WDOG_CTL_QUEUE_CONTROLLER 0x0004 +#define MV88E6390_G2_WDOG_CTL_EGRESS 0x0002 +#define MV88E6390_G2_WDOG_CTL_FORCE_IRQ 0x0001 + +/* Offset 0x1C: QoS Weights Register */ +#define MV88E6XXX_G2_QOS_WEIGHTS 0x1c +#define MV88E6XXX_G2_QOS_WEIGHTS_UPDATE 0x8000 +#define MV88E6352_G2_QOS_WEIGHTS_PTR_MASK 0x3f00 +#define MV88E6390_G2_QOS_WEIGHTS_PTR_MASK 0x7f00 +#define MV88E6XXX_G2_QOS_WEIGHTS_DATA_MASK 0x00ff + +/* Offset 0x1D: Misc Register */ +#define MV88E6XXX_G2_MISC 0x1d +#define MV88E6XXX_G2_MISC_5_BIT_PORT 0x4000 +#define MV88E6352_G2_NOEGR_POLICY 0x2000 +#define MV88E6390_G2_LAG_ID_4 0x2000 #ifdef CONFIG_NET_DSA_MV88E6XXX_GLOBAL2 @@ -24,6 +217,9 @@ static inline int mv88e6xxx_g2_require(struct mv88e6xxx_chip *chip) return 0; } +int mv88e6352_g2_irl_init_all(struct mv88e6xxx_chip *chip, int port); +int mv88e6390_g2_irl_init_all(struct mv88e6xxx_chip *chip, int port); + int mv88e6xxx_g2_smi_phy_read(struct mv88e6xxx_chip *chip, struct mii_bus *bus, int addr, int reg, u16 *val); @@ -66,6 +262,18 @@ static inline int mv88e6xxx_g2_require(struct mv88e6xxx_chip *chip) return 0; } +static inline int mv88e6352_g2_irl_init_all(struct mv88e6xxx_chip *chip, + int port) +{ + return -EOPNOTSUPP; +} + +static inline int mv88e6390_g2_irl_init_all(struct mv88e6xxx_chip *chip, + int port) +{ + return -EOPNOTSUPP; +} + static inline int mv88e6xxx_g2_smi_phy_read(struct mv88e6xxx_chip *chip, struct mii_bus *bus, int addr, int reg, u16 *val) |