diff options
author | David S. Miller <davem@davemloft.net> | 2017-06-20 13:24:44 -0400 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2017-06-20 13:24:44 -0400 |
commit | da16349d7e46a168417bae8dab447bf866b5e77c (patch) | |
tree | 50d11ca4902ab02d8dc170624a2e6f3831d0a94b /drivers/net/dsa | |
parent | cc07cb935aec4f608e059f3dcd6242a7ecc4a59b (diff) | |
parent | 1d90016d094b5896e43d61e8b9d5ab5312fe4f30 (diff) |
Merge branch 'net-dsa-Global-2-cosmetics'
Vivien Didelot says:
====================
net: dsa: Global 2 cosmetics
Similarly to what has been done for the Port and Global 1 registers,
this patch series prefixes and documents the macros of Global 2.
It brings no functional changes except for 1/10 which fixes the IRL init
for 88E6390 family.
Changes in v2: make *_g2_irl_init_all static inline without
NET_DSA_MV88E6XXX_GLOBAL2 and compile test with and without the symbol.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/dsa')
-rw-r--r-- | drivers/net/dsa/mv88e6xxx/chip.c | 47 | ||||
-rw-r--r-- | drivers/net/dsa/mv88e6xxx/chip.h | 19 | ||||
-rw-r--r-- | drivers/net/dsa/mv88e6xxx/global2.c | 401 | ||||
-rw-r--r-- | drivers/net/dsa/mv88e6xxx/global2.h | 311 |
4 files changed, 479 insertions, 299 deletions
diff --git a/drivers/net/dsa/mv88e6xxx/chip.c b/drivers/net/dsa/mv88e6xxx/chip.c index 19772e3dd67e..53b088166c28 100644 --- a/drivers/net/dsa/mv88e6xxx/chip.c +++ b/drivers/net/dsa/mv88e6xxx/chip.c @@ -941,6 +941,26 @@ static int mv88e6xxx_atu_setup(struct mv88e6xxx_chip *chip) return mv88e6xxx_g1_atu_set_age_time(chip, 300000); } +static int mv88e6xxx_irl_setup(struct mv88e6xxx_chip *chip) +{ + int port; + int err; + + if (!chip->info->ops->irl_init_all) + return 0; + + for (port = 0; port < mv88e6xxx_num_ports(chip); port++) { + /* Disable ingress rate limiting by resetting all per port + * ingress rate limit resources to their initial state. + */ + err = chip->info->ops->irl_init_all(chip, port); + if (err) + return err; + } + + return 0; +} + static int mv88e6xxx_pvt_map(struct mv88e6xxx_chip *chip, int dev, int port) { u16 pvlan = 0; @@ -2102,6 +2122,10 @@ static int mv88e6xxx_setup(struct dsa_switch *ds) goto unlock; } + err = mv88e6xxx_irl_setup(chip); + if (err) + goto unlock; + err = mv88e6xxx_phy_setup(chip); if (err) goto unlock; @@ -2339,6 +2363,7 @@ static int mv88e6xxx_set_eeprom(struct dsa_switch *ds, static const struct mv88e6xxx_ops mv88e6085_ops = { /* MV88E6XXX_FAMILY_6097 */ + .irl_init_all = mv88e6352_g2_irl_init_all, .set_switch_mac = mv88e6xxx_g1_set_switch_mac, .phy_read = mv88e6185_phy_ppu_read, .phy_write = mv88e6185_phy_ppu_write, @@ -2393,6 +2418,7 @@ static const struct mv88e6xxx_ops mv88e6095_ops = { static const struct mv88e6xxx_ops mv88e6097_ops = { /* MV88E6XXX_FAMILY_6097 */ + .irl_init_all = mv88e6352_g2_irl_init_all, .set_switch_mac = mv88e6xxx_g2_set_switch_mac, .phy_read = mv88e6xxx_g2_smi_phy_read, .phy_write = mv88e6xxx_g2_smi_phy_write, @@ -2423,6 +2449,7 @@ static const struct mv88e6xxx_ops mv88e6097_ops = { static const struct mv88e6xxx_ops mv88e6123_ops = { /* MV88E6XXX_FAMILY_6165 */ + .irl_init_all = mv88e6352_g2_irl_init_all, .set_switch_mac = mv88e6xxx_g2_set_switch_mac, .phy_read = mv88e6xxx_g2_smi_phy_read, .phy_write = mv88e6xxx_g2_smi_phy_write, @@ -2479,6 +2506,7 @@ static const struct mv88e6xxx_ops mv88e6131_ops = { static const struct mv88e6xxx_ops mv88e6141_ops = { /* MV88E6XXX_FAMILY_6341 */ + .irl_init_all = mv88e6352_g2_irl_init_all, .get_eeprom = mv88e6xxx_g2_get_eeprom8, .set_eeprom = mv88e6xxx_g2_set_eeprom8, .set_switch_mac = mv88e6xxx_g2_set_switch_mac, @@ -2512,6 +2540,7 @@ static const struct mv88e6xxx_ops mv88e6141_ops = { static const struct mv88e6xxx_ops mv88e6161_ops = { /* MV88E6XXX_FAMILY_6165 */ + .irl_init_all = mv88e6352_g2_irl_init_all, .set_switch_mac = mv88e6xxx_g2_set_switch_mac, .phy_read = mv88e6xxx_g2_smi_phy_read, .phy_write = mv88e6xxx_g2_smi_phy_write, @@ -2542,6 +2571,7 @@ static const struct mv88e6xxx_ops mv88e6161_ops = { static const struct mv88e6xxx_ops mv88e6165_ops = { /* MV88E6XXX_FAMILY_6165 */ + .irl_init_all = mv88e6352_g2_irl_init_all, .set_switch_mac = mv88e6xxx_g2_set_switch_mac, .phy_read = mv88e6165_phy_read, .phy_write = mv88e6165_phy_write, @@ -2565,6 +2595,7 @@ static const struct mv88e6xxx_ops mv88e6165_ops = { static const struct mv88e6xxx_ops mv88e6171_ops = { /* MV88E6XXX_FAMILY_6351 */ + .irl_init_all = mv88e6352_g2_irl_init_all, .set_switch_mac = mv88e6xxx_g2_set_switch_mac, .phy_read = mv88e6xxx_g2_smi_phy_read, .phy_write = mv88e6xxx_g2_smi_phy_write, @@ -2596,6 +2627,7 @@ static const struct mv88e6xxx_ops mv88e6171_ops = { static const struct mv88e6xxx_ops mv88e6172_ops = { /* MV88E6XXX_FAMILY_6352 */ + .irl_init_all = mv88e6352_g2_irl_init_all, .get_eeprom = mv88e6xxx_g2_get_eeprom16, .set_eeprom = mv88e6xxx_g2_set_eeprom16, .set_switch_mac = mv88e6xxx_g2_set_switch_mac, @@ -2630,6 +2662,7 @@ static const struct mv88e6xxx_ops mv88e6172_ops = { static const struct mv88e6xxx_ops mv88e6175_ops = { /* MV88E6XXX_FAMILY_6351 */ + .irl_init_all = mv88e6352_g2_irl_init_all, .set_switch_mac = mv88e6xxx_g2_set_switch_mac, .phy_read = mv88e6xxx_g2_smi_phy_read, .phy_write = mv88e6xxx_g2_smi_phy_write, @@ -2661,6 +2694,7 @@ static const struct mv88e6xxx_ops mv88e6175_ops = { static const struct mv88e6xxx_ops mv88e6176_ops = { /* MV88E6XXX_FAMILY_6352 */ + .irl_init_all = mv88e6352_g2_irl_init_all, .get_eeprom = mv88e6xxx_g2_get_eeprom16, .set_eeprom = mv88e6xxx_g2_set_eeprom16, .set_switch_mac = mv88e6xxx_g2_set_switch_mac, @@ -2722,6 +2756,7 @@ static const struct mv88e6xxx_ops mv88e6185_ops = { static const struct mv88e6xxx_ops mv88e6190_ops = { /* MV88E6XXX_FAMILY_6390 */ + .irl_init_all = mv88e6390_g2_irl_init_all, .get_eeprom = mv88e6xxx_g2_get_eeprom8, .set_eeprom = mv88e6xxx_g2_set_eeprom8, .set_switch_mac = mv88e6xxx_g2_set_switch_mac, @@ -2755,6 +2790,7 @@ static const struct mv88e6xxx_ops mv88e6190_ops = { static const struct mv88e6xxx_ops mv88e6190x_ops = { /* MV88E6XXX_FAMILY_6390 */ + .irl_init_all = mv88e6390_g2_irl_init_all, .get_eeprom = mv88e6xxx_g2_get_eeprom8, .set_eeprom = mv88e6xxx_g2_set_eeprom8, .set_switch_mac = mv88e6xxx_g2_set_switch_mac, @@ -2788,6 +2824,7 @@ static const struct mv88e6xxx_ops mv88e6190x_ops = { static const struct mv88e6xxx_ops mv88e6191_ops = { /* MV88E6XXX_FAMILY_6390 */ + .irl_init_all = mv88e6390_g2_irl_init_all, .get_eeprom = mv88e6xxx_g2_get_eeprom8, .set_eeprom = mv88e6xxx_g2_set_eeprom8, .set_switch_mac = mv88e6xxx_g2_set_switch_mac, @@ -2821,6 +2858,7 @@ static const struct mv88e6xxx_ops mv88e6191_ops = { static const struct mv88e6xxx_ops mv88e6240_ops = { /* MV88E6XXX_FAMILY_6352 */ + .irl_init_all = mv88e6352_g2_irl_init_all, .get_eeprom = mv88e6xxx_g2_get_eeprom16, .set_eeprom = mv88e6xxx_g2_set_eeprom16, .set_switch_mac = mv88e6xxx_g2_set_switch_mac, @@ -2855,6 +2893,7 @@ static const struct mv88e6xxx_ops mv88e6240_ops = { static const struct mv88e6xxx_ops mv88e6290_ops = { /* MV88E6XXX_FAMILY_6390 */ + .irl_init_all = mv88e6390_g2_irl_init_all, .get_eeprom = mv88e6xxx_g2_get_eeprom8, .set_eeprom = mv88e6xxx_g2_set_eeprom8, .set_switch_mac = mv88e6xxx_g2_set_switch_mac, @@ -2889,6 +2928,7 @@ static const struct mv88e6xxx_ops mv88e6290_ops = { static const struct mv88e6xxx_ops mv88e6320_ops = { /* MV88E6XXX_FAMILY_6320 */ + .irl_init_all = mv88e6352_g2_irl_init_all, .get_eeprom = mv88e6xxx_g2_get_eeprom16, .set_eeprom = mv88e6xxx_g2_set_eeprom16, .set_switch_mac = mv88e6xxx_g2_set_switch_mac, @@ -2920,6 +2960,7 @@ static const struct mv88e6xxx_ops mv88e6320_ops = { static const struct mv88e6xxx_ops mv88e6321_ops = { /* MV88E6XXX_FAMILY_6321 */ + .irl_init_all = mv88e6352_g2_irl_init_all, .get_eeprom = mv88e6xxx_g2_get_eeprom16, .set_eeprom = mv88e6xxx_g2_set_eeprom16, .set_switch_mac = mv88e6xxx_g2_set_switch_mac, @@ -2950,6 +2991,7 @@ static const struct mv88e6xxx_ops mv88e6321_ops = { static const struct mv88e6xxx_ops mv88e6341_ops = { /* MV88E6XXX_FAMILY_6341 */ + .irl_init_all = mv88e6352_g2_irl_init_all, .get_eeprom = mv88e6xxx_g2_get_eeprom8, .set_eeprom = mv88e6xxx_g2_set_eeprom8, .set_switch_mac = mv88e6xxx_g2_set_switch_mac, @@ -2983,6 +3025,7 @@ static const struct mv88e6xxx_ops mv88e6341_ops = { static const struct mv88e6xxx_ops mv88e6350_ops = { /* MV88E6XXX_FAMILY_6351 */ + .irl_init_all = mv88e6352_g2_irl_init_all, .set_switch_mac = mv88e6xxx_g2_set_switch_mac, .phy_read = mv88e6xxx_g2_smi_phy_read, .phy_write = mv88e6xxx_g2_smi_phy_write, @@ -3014,6 +3057,7 @@ static const struct mv88e6xxx_ops mv88e6350_ops = { static const struct mv88e6xxx_ops mv88e6351_ops = { /* MV88E6XXX_FAMILY_6351 */ + .irl_init_all = mv88e6352_g2_irl_init_all, .set_switch_mac = mv88e6xxx_g2_set_switch_mac, .phy_read = mv88e6xxx_g2_smi_phy_read, .phy_write = mv88e6xxx_g2_smi_phy_write, @@ -3045,6 +3089,7 @@ static const struct mv88e6xxx_ops mv88e6351_ops = { static const struct mv88e6xxx_ops mv88e6352_ops = { /* MV88E6XXX_FAMILY_6352 */ + .irl_init_all = mv88e6352_g2_irl_init_all, .get_eeprom = mv88e6xxx_g2_get_eeprom16, .set_eeprom = mv88e6xxx_g2_set_eeprom16, .set_switch_mac = mv88e6xxx_g2_set_switch_mac, @@ -3079,6 +3124,7 @@ static const struct mv88e6xxx_ops mv88e6352_ops = { static const struct mv88e6xxx_ops mv88e6390_ops = { /* MV88E6XXX_FAMILY_6390 */ + .irl_init_all = mv88e6390_g2_irl_init_all, .get_eeprom = mv88e6xxx_g2_get_eeprom8, .set_eeprom = mv88e6xxx_g2_set_eeprom8, .set_switch_mac = mv88e6xxx_g2_set_switch_mac, @@ -3115,6 +3161,7 @@ static const struct mv88e6xxx_ops mv88e6390_ops = { static const struct mv88e6xxx_ops mv88e6390x_ops = { /* MV88E6XXX_FAMILY_6390 */ + .irl_init_all = mv88e6390_g2_irl_init_all, .get_eeprom = mv88e6xxx_g2_get_eeprom8, .set_eeprom = mv88e6xxx_g2_set_eeprom8, .set_switch_mac = mv88e6xxx_g2_set_switch_mac, diff --git a/drivers/net/dsa/mv88e6xxx/chip.h b/drivers/net/dsa/mv88e6xxx/chip.h index 409452ebc4b9..086444016352 100644 --- a/drivers/net/dsa/mv88e6xxx/chip.h +++ b/drivers/net/dsa/mv88e6xxx/chip.h @@ -121,8 +121,6 @@ enum mv88e6xxx_cap { MV88E6XXX_CAP_G2_INT, /* (0x00) Interrupt Status */ MV88E6XXX_CAP_G2_MGMT_EN_2X, /* (0x02) MGMT Enable Register 2x */ MV88E6XXX_CAP_G2_MGMT_EN_0X, /* (0x03) MGMT Enable Register 0x */ - MV88E6XXX_CAP_G2_IRL_CMD, /* (0x09) Ingress Rate Command */ - MV88E6XXX_CAP_G2_IRL_DATA, /* (0x0a) Ingress Rate Data */ MV88E6XXX_CAP_G2_POT, /* (0x0f) Priority Override Table */ /* Per VLAN Spanning Tree Unit (STU). @@ -149,15 +147,8 @@ enum mv88e6xxx_cap { #define MV88E6XXX_FLAG_G2_INT BIT_ULL(MV88E6XXX_CAP_G2_INT) #define MV88E6XXX_FLAG_G2_MGMT_EN_2X BIT_ULL(MV88E6XXX_CAP_G2_MGMT_EN_2X) #define MV88E6XXX_FLAG_G2_MGMT_EN_0X BIT_ULL(MV88E6XXX_CAP_G2_MGMT_EN_0X) -#define MV88E6XXX_FLAG_G2_IRL_CMD BIT_ULL(MV88E6XXX_CAP_G2_IRL_CMD) -#define MV88E6XXX_FLAG_G2_IRL_DATA BIT_ULL(MV88E6XXX_CAP_G2_IRL_DATA) #define MV88E6XXX_FLAG_G2_POT BIT_ULL(MV88E6XXX_CAP_G2_POT) -/* Ingress Rate Limit unit */ -#define MV88E6XXX_FLAGS_IRL \ - (MV88E6XXX_FLAG_G2_IRL_CMD | \ - MV88E6XXX_FLAG_G2_IRL_DATA) - /* Multi-chip Addressing Mode */ #define MV88E6XXX_FLAGS_MULTI_CHIP \ (MV88E6XXX_FLAG_SMI_CMD | \ @@ -175,7 +166,6 @@ enum mv88e6xxx_cap { MV88E6XXX_FLAG_G2_MGMT_EN_2X | \ MV88E6XXX_FLAG_G2_MGMT_EN_0X | \ MV88E6XXX_FLAG_G2_POT | \ - MV88E6XXX_FLAGS_IRL | \ MV88E6XXX_FLAGS_MULTI_CHIP) #define MV88E6XXX_FLAGS_FAMILY_6165 \ @@ -185,7 +175,6 @@ enum mv88e6xxx_cap { MV88E6XXX_FLAG_G2_MGMT_EN_2X | \ MV88E6XXX_FLAG_G2_MGMT_EN_0X | \ MV88E6XXX_FLAG_G2_POT | \ - MV88E6XXX_FLAGS_IRL | \ MV88E6XXX_FLAGS_MULTI_CHIP) #define MV88E6XXX_FLAGS_FAMILY_6185 \ @@ -200,7 +189,6 @@ enum mv88e6xxx_cap { MV88E6XXX_FLAG_G2_MGMT_EN_2X | \ MV88E6XXX_FLAG_G2_MGMT_EN_0X | \ MV88E6XXX_FLAG_G2_POT | \ - MV88E6XXX_FLAGS_IRL | \ MV88E6XXX_FLAGS_MULTI_CHIP) #define MV88E6XXX_FLAGS_FAMILY_6341 \ @@ -209,7 +197,6 @@ enum mv88e6xxx_cap { MV88E6XXX_FLAG_GLOBAL2 | \ MV88E6XXX_FLAG_G2_INT | \ MV88E6XXX_FLAG_G2_POT | \ - MV88E6XXX_FLAGS_IRL | \ MV88E6XXX_FLAGS_MULTI_CHIP) #define MV88E6XXX_FLAGS_FAMILY_6351 \ @@ -219,7 +206,6 @@ enum mv88e6xxx_cap { MV88E6XXX_FLAG_G2_MGMT_EN_2X | \ MV88E6XXX_FLAG_G2_MGMT_EN_0X | \ MV88E6XXX_FLAG_G2_POT | \ - MV88E6XXX_FLAGS_IRL | \ MV88E6XXX_FLAGS_MULTI_CHIP) #define MV88E6XXX_FLAGS_FAMILY_6352 \ @@ -230,14 +216,12 @@ enum mv88e6xxx_cap { MV88E6XXX_FLAG_G2_MGMT_EN_2X | \ MV88E6XXX_FLAG_G2_MGMT_EN_0X | \ MV88E6XXX_FLAG_G2_POT | \ - MV88E6XXX_FLAGS_IRL | \ MV88E6XXX_FLAGS_MULTI_CHIP) #define MV88E6XXX_FLAGS_FAMILY_6390 \ (MV88E6XXX_FLAG_EEE | \ MV88E6XXX_FLAG_GLOBAL2 | \ MV88E6XXX_FLAG_G2_INT | \ - MV88E6XXX_FLAGS_IRL | \ MV88E6XXX_FLAGS_MULTI_CHIP) struct mv88e6xxx_ops; @@ -358,6 +342,9 @@ struct mv88e6xxx_mdio_bus { }; struct mv88e6xxx_ops { + /* Ingress Rate Limit unit (IRL) operations */ + int (*irl_init_all)(struct mv88e6xxx_chip *chip, int port); + int (*get_eeprom)(struct mv88e6xxx_chip *chip, struct ethtool_eeprom *eeprom, u8 *data); int (*set_eeprom)(struct mv88e6xxx_chip *chip, diff --git a/drivers/net/dsa/mv88e6xxx/global2.c b/drivers/net/dsa/mv88e6xxx/global2.c index 8e8bc4ee464f..158d0f499874 100644 --- a/drivers/net/dsa/mv88e6xxx/global2.c +++ b/drivers/net/dsa/mv88e6xxx/global2.c @@ -1,6 +1,5 @@ /* - * Marvell 88E6xxx Switch Global 2 Registers support (device address - * 0x1C) + * Marvell 88E6xxx Switch Global 2 Registers support * * Copyright (c) 2008 Marvell Semiconductor * @@ -13,6 +12,7 @@ * (at your option) any later version. */ +#include <linux/bitfield.h> #include <linux/interrupt.h> #include <linux/irqdomain.h> @@ -22,22 +22,22 @@ static int mv88e6xxx_g2_read(struct mv88e6xxx_chip *chip, int reg, u16 *val) { - return mv88e6xxx_read(chip, ADDR_GLOBAL2, reg, val); + return mv88e6xxx_read(chip, MV88E6XXX_G2, reg, val); } static int mv88e6xxx_g2_write(struct mv88e6xxx_chip *chip, int reg, u16 val) { - return mv88e6xxx_write(chip, ADDR_GLOBAL2, reg, val); + return mv88e6xxx_write(chip, MV88E6XXX_G2, reg, val); } static int mv88e6xxx_g2_update(struct mv88e6xxx_chip *chip, int reg, u16 update) { - return mv88e6xxx_update(chip, ADDR_GLOBAL2, reg, update); + return mv88e6xxx_update(chip, MV88E6XXX_G2, reg, update); } static int mv88e6xxx_g2_wait(struct mv88e6xxx_chip *chip, int reg, u16 mask) { - return mv88e6xxx_wait(chip, ADDR_GLOBAL2, reg, mask); + return mv88e6xxx_wait(chip, MV88E6XXX_G2, reg, mask); } /* Offset 0x02: Management Enable 2x */ @@ -51,7 +51,7 @@ int mv88e6095_g2_mgmt_rsvd2cpu(struct mv88e6xxx_chip *chip) * addresses matching 01:80:c2:00:00:2x as MGMT. */ if (mv88e6xxx_has(chip, MV88E6XXX_FLAG_G2_MGMT_EN_2X)) { - err = mv88e6xxx_g2_write(chip, GLOBAL2_MGMT_EN_2X, 0xffff); + err = mv88e6xxx_g2_write(chip, MV88E6XXX_G2_MGMT_EN_2X, 0xffff); if (err) return err; } @@ -60,7 +60,8 @@ int mv88e6095_g2_mgmt_rsvd2cpu(struct mv88e6xxx_chip *chip) * addresses matching 01:80:c2:00:00:0x as MGMT. */ if (mv88e6xxx_has(chip, MV88E6XXX_FLAG_G2_MGMT_EN_0X)) - return mv88e6xxx_g2_write(chip, GLOBAL2_MGMT_EN_0X, 0xffff); + return mv88e6xxx_g2_write(chip, MV88E6XXX_G2_MGMT_EN_0X, + 0xffff); return 0; } @@ -72,7 +73,7 @@ static int mv88e6xxx_g2_device_mapping_write(struct mv88e6xxx_chip *chip, { u16 val = (target << 8) | (port & 0xf); - return mv88e6xxx_g2_update(chip, GLOBAL2_DEVICE_MAPPING, val); + return mv88e6xxx_g2_update(chip, MV88E6XXX_G2_DEVICE_MAPPING, val); } static int mv88e6xxx_g2_set_device_mapping(struct mv88e6xxx_chip *chip) @@ -101,15 +102,14 @@ static int mv88e6xxx_g2_set_device_mapping(struct mv88e6xxx_chip *chip) /* Offset 0x07: Trunk Mask Table register */ static int mv88e6xxx_g2_trunk_mask_write(struct mv88e6xxx_chip *chip, int num, - bool hask, u16 mask) + bool hash, u16 mask) { - const u16 port_mask = BIT(mv88e6xxx_num_ports(chip)) - 1; - u16 val = (num << 12) | (mask & port_mask); + u16 val = (num << 12) | (mask & mv88e6xxx_port_mask(chip)); - if (hask) - val |= GLOBAL2_TRUNK_MASK_HASK; + if (hash) + val |= MV88E6XXX_G2_TRUNK_MASK_HASH; - return mv88e6xxx_g2_update(chip, GLOBAL2_TRUNK_MASK, val); + return mv88e6xxx_g2_update(chip, MV88E6XXX_G2_TRUNK_MASK, val); } /* Offset 0x08: Trunk Mapping Table register */ @@ -120,7 +120,7 @@ static int mv88e6xxx_g2_trunk_mapping_write(struct mv88e6xxx_chip *chip, int id, const u16 port_mask = BIT(mv88e6xxx_num_ports(chip)) - 1; u16 val = (id << 11) | (map & port_mask); - return mv88e6xxx_g2_update(chip, GLOBAL2_TRUNK_MAPPING, val); + return mv88e6xxx_g2_update(chip, MV88E6XXX_G2_TRUNK_MAPPING, val); } static int mv88e6xxx_g2_clear_trunk(struct mv88e6xxx_chip *chip) @@ -149,27 +149,36 @@ static int mv88e6xxx_g2_clear_trunk(struct mv88e6xxx_chip *chip) * Offset 0x0A: Ingress Rate Data register */ -static int mv88e6xxx_g2_clear_irl(struct mv88e6xxx_chip *chip) +static int mv88e6xxx_g2_irl_wait(struct mv88e6xxx_chip *chip) { - int port, err; + return mv88e6xxx_g2_wait(chip, MV88E6XXX_G2_IRL_CMD, + MV88E6XXX_G2_IRL_CMD_BUSY); +} - /* Init all Ingress Rate Limit resources of all ports */ - for (port = 0; port < mv88e6xxx_num_ports(chip); ++port) { - /* XXX newer chips (like 88E6390) have different 2-bit ops */ - err = mv88e6xxx_g2_write(chip, GLOBAL2_IRL_CMD, - GLOBAL2_IRL_CMD_OP_INIT_ALL | - (port << 8)); - if (err) - break; +static int mv88e6xxx_g2_irl_op(struct mv88e6xxx_chip *chip, u16 op, int port, + int res, int reg) +{ + int err; - /* Wait for the operation to complete */ - err = mv88e6xxx_g2_wait(chip, GLOBAL2_IRL_CMD, - GLOBAL2_IRL_CMD_BUSY); - if (err) - break; - } + err = mv88e6xxx_g2_write(chip, MV88E6XXX_G2_IRL_CMD, + MV88E6XXX_G2_IRL_CMD_BUSY | op | (port << 8) | + (res << 5) | reg); + if (err) + return err; - return err; + return mv88e6xxx_g2_irl_wait(chip); +} + +int mv88e6352_g2_irl_init_all(struct mv88e6xxx_chip *chip, int port) +{ + return mv88e6xxx_g2_irl_op(chip, MV88E6352_G2_IRL_CMD_OP_INIT_ALL, port, + 0, 0); +} + +int mv88e6390_g2_irl_init_all(struct mv88e6xxx_chip *chip, int port) +{ + return mv88e6xxx_g2_irl_op(chip, MV88E6390_G2_IRL_CMD_OP_INIT_ALL, port, + 0, 0); } /* Offset 0x0B: Cross-chip Port VLAN (Addr) Register @@ -178,7 +187,8 @@ static int mv88e6xxx_g2_clear_irl(struct mv88e6xxx_chip *chip) static int mv88e6xxx_g2_pvt_op_wait(struct mv88e6xxx_chip *chip) { - return mv88e6xxx_g2_wait(chip, GLOBAL2_PVT_ADDR, GLOBAL2_PVT_ADDR_BUSY); + return mv88e6xxx_g2_wait(chip, MV88E6XXX_G2_PVT_ADDR, + MV88E6XXX_G2_PVT_ADDR_BUSY); } static int mv88e6xxx_g2_pvt_op(struct mv88e6xxx_chip *chip, int src_dev, @@ -186,13 +196,14 @@ static int mv88e6xxx_g2_pvt_op(struct mv88e6xxx_chip *chip, int src_dev, { int err; - /* 9-bit Cross-chip PVT pointer: with GLOBAL2_MISC_5_BIT_PORT cleared, - * source device is 5-bit, source port is 4-bit. + /* 9-bit Cross-chip PVT pointer: with MV88E6XXX_G2_MISC_5_BIT_PORT + * cleared, source device is 5-bit, source port is 4-bit. */ + op |= MV88E6XXX_G2_PVT_ADDR_BUSY; op |= (src_dev & 0x1f) << 4; op |= (src_port & 0xf); - err = mv88e6xxx_g2_write(chip, GLOBAL2_PVT_ADDR, op); + err = mv88e6xxx_g2_write(chip, MV88E6XXX_G2_PVT_ADDR, op); if (err) return err; @@ -208,12 +219,12 @@ int mv88e6xxx_g2_pvt_write(struct mv88e6xxx_chip *chip, int src_dev, if (err) return err; - err = mv88e6xxx_g2_write(chip, GLOBAL2_PVT_DATA, data); + err = mv88e6xxx_g2_write(chip, MV88E6XXX_G2_PVT_DATA, data); if (err) return err; return mv88e6xxx_g2_pvt_op(chip, src_dev, src_port, - GLOBAL2_PVT_ADDR_OP_WRITE_PVLAN); + MV88E6XXX_G2_PVT_ADDR_OP_WRITE_PVLAN); } /* Offset 0x0D: Switch MAC/WoL/WoF register */ @@ -223,7 +234,7 @@ static int mv88e6xxx_g2_switch_mac_write(struct mv88e6xxx_chip *chip, { u16 val = (pointer << 8) | data; - return mv88e6xxx_g2_update(chip, GLOBAL2_SWITCH_MAC, val); + return mv88e6xxx_g2_update(chip, MV88E6XXX_G2_SWITCH_MAC, val); } int mv88e6xxx_g2_set_switch_mac(struct mv88e6xxx_chip *chip, u8 *addr) @@ -246,7 +257,7 @@ static int mv88e6xxx_g2_pot_write(struct mv88e6xxx_chip *chip, int pointer, { u16 val = (pointer << 8) | (data & 0x7); - return mv88e6xxx_g2_update(chip, GLOBAL2_PRIO_OVERRIDE, val); + return mv88e6xxx_g2_update(chip, MV88E6XXX_G2_PRIO_OVERRIDE, val); } static int mv88e6xxx_g2_clear_pot(struct mv88e6xxx_chip *chip) @@ -270,16 +281,17 @@ static int mv88e6xxx_g2_clear_pot(struct mv88e6xxx_chip *chip) static int mv88e6xxx_g2_eeprom_wait(struct mv88e6xxx_chip *chip) { - return mv88e6xxx_g2_wait(chip, GLOBAL2_EEPROM_CMD, - GLOBAL2_EEPROM_CMD_BUSY | - GLOBAL2_EEPROM_CMD_RUNNING); + return mv88e6xxx_g2_wait(chip, MV88E6XXX_G2_EEPROM_CMD, + MV88E6XXX_G2_EEPROM_CMD_BUSY | + MV88E6XXX_G2_EEPROM_CMD_RUNNING); } static int mv88e6xxx_g2_eeprom_cmd(struct mv88e6xxx_chip *chip, u16 cmd) { int err; - err = mv88e6xxx_g2_write(chip, GLOBAL2_EEPROM_CMD, cmd); + err = mv88e6xxx_g2_write(chip, MV88E6XXX_G2_EEPROM_CMD, + MV88E6XXX_G2_EEPROM_CMD_BUSY | cmd); if (err) return err; @@ -289,14 +301,14 @@ static int mv88e6xxx_g2_eeprom_cmd(struct mv88e6xxx_chip *chip, u16 cmd) static int mv88e6xxx_g2_eeprom_read8(struct mv88e6xxx_chip *chip, u16 addr, u8 *data) { - u16 cmd = GLOBAL2_EEPROM_CMD_OP_READ; + u16 cmd = MV88E6XXX_G2_EEPROM_CMD_OP_READ; int err; err = mv88e6xxx_g2_eeprom_wait(chip); if (err) return err; - err = mv88e6xxx_g2_write(chip, GLOBAL2_EEPROM_ADDR, addr); + err = mv88e6xxx_g2_write(chip, MV88E6390_G2_EEPROM_ADDR, addr); if (err) return err; @@ -304,7 +316,7 @@ static int mv88e6xxx_g2_eeprom_read8(struct mv88e6xxx_chip *chip, if (err) return err; - err = mv88e6xxx_g2_read(chip, GLOBAL2_EEPROM_CMD, &cmd); + err = mv88e6xxx_g2_read(chip, MV88E6XXX_G2_EEPROM_CMD, &cmd); if (err) return err; @@ -316,14 +328,15 @@ static int mv88e6xxx_g2_eeprom_read8(struct mv88e6xxx_chip *chip, static int mv88e6xxx_g2_eeprom_write8(struct mv88e6xxx_chip *chip, u16 addr, u8 data) { - u16 cmd = GLOBAL2_EEPROM_CMD_OP_WRITE | GLOBAL2_EEPROM_CMD_WRITE_EN; + u16 cmd = MV88E6XXX_G2_EEPROM_CMD_OP_WRITE | + MV88E6XXX_G2_EEPROM_CMD_WRITE_EN; int err; err = mv88e6xxx_g2_eeprom_wait(chip); if (err) return err; - err = mv88e6xxx_g2_write(chip, GLOBAL2_EEPROM_ADDR, addr); + err = mv88e6xxx_g2_write(chip, MV88E6390_G2_EEPROM_ADDR, addr); if (err) return err; @@ -333,7 +346,7 @@ static int mv88e6xxx_g2_eeprom_write8(struct mv88e6xxx_chip *chip, static int mv88e6xxx_g2_eeprom_read16(struct mv88e6xxx_chip *chip, u8 addr, u16 *data) { - u16 cmd = GLOBAL2_EEPROM_CMD_OP_READ | addr; + u16 cmd = MV88E6XXX_G2_EEPROM_CMD_OP_READ | addr; int err; err = mv88e6xxx_g2_eeprom_wait(chip); @@ -344,20 +357,20 @@ static int mv88e6xxx_g2_eeprom_read16(struct mv88e6xxx_chip *chip, if (err) return err; - return mv88e6xxx_g2_read(chip, GLOBAL2_EEPROM_DATA, data); + return mv88e6xxx_g2_read(chip, MV88E6352_G2_EEPROM_DATA, data); } static int mv88e6xxx_g2_eeprom_write16(struct mv88e6xxx_chip *chip, u8 addr, u16 data) { - u16 cmd = GLOBAL2_EEPROM_CMD_OP_WRITE | addr; + u16 cmd = MV88E6XXX_G2_EEPROM_CMD_OP_WRITE | addr; int err; err = mv88e6xxx_g2_eeprom_wait(chip); if (err) return err; - err = mv88e6xxx_g2_write(chip, GLOBAL2_EEPROM_DATA, data); + err = mv88e6xxx_g2_write(chip, MV88E6352_G2_EEPROM_DATA, data); if (err) return err; @@ -469,11 +482,11 @@ int mv88e6xxx_g2_set_eeprom16(struct mv88e6xxx_chip *chip, int err; /* Ensure the RO WriteEn bit is set */ - err = mv88e6xxx_g2_read(chip, GLOBAL2_EEPROM_CMD, &val); + err = mv88e6xxx_g2_read(chip, MV88E6XXX_G2_EEPROM_CMD, &val); if (err) return err; - if (!(val & GLOBAL2_EEPROM_CMD_WRITE_EN)) + if (!(val & MV88E6XXX_G2_EEPROM_CMD_WRITE_EN)) return -EROFS; eeprom->len = 0; @@ -532,178 +545,213 @@ int mv88e6xxx_g2_set_eeprom16(struct mv88e6xxx_chip *chip, static int mv88e6xxx_g2_smi_phy_wait(struct mv88e6xxx_chip *chip) { - return mv88e6xxx_g2_wait(chip, GLOBAL2_SMI_PHY_CMD, - GLOBAL2_SMI_PHY_CMD_BUSY); + return mv88e6xxx_g2_wait(chip, MV88E6XXX_G2_SMI_PHY_CMD, + MV88E6XXX_G2_SMI_PHY_CMD_BUSY); } static int mv88e6xxx_g2_smi_phy_cmd(struct mv88e6xxx_chip *chip, u16 cmd) { int err; - err = mv88e6xxx_g2_write(chip, GLOBAL2_SMI_PHY_CMD, cmd); + err = mv88e6xxx_g2_write(chip, MV88E6XXX_G2_SMI_PHY_CMD, + MV88E6XXX_G2_SMI_PHY_CMD_BUSY | cmd); if (err) return err; return mv88e6xxx_g2_smi_phy_wait(chip); } -static int mv88e6xxx_g2_smi_phy_write_addr(struct mv88e6xxx_chip *chip, - int addr, int device, int reg, - bool external) +static int mv88e6xxx_g2_smi_phy_access(struct mv88e6xxx_chip *chip, + bool external, bool c45, u16 op, int dev, + int reg) { - int cmd = SMI_CMD_OP_45_WRITE_ADDR | (addr << 5) | device; - int err; + u16 cmd = op; if (external) - cmd |= GLOBAL2_SMI_PHY_CMD_EXTERNAL; + cmd |= MV88E6390_G2_SMI_PHY_CMD_FUNC_EXTERNAL; + else + cmd |= MV88E6390_G2_SMI_PHY_CMD_FUNC_INTERNAL; /* empty mask */ - err = mv88e6xxx_g2_smi_phy_wait(chip); - if (err) - return err; + if (c45) + cmd |= MV88E6XXX_G2_SMI_PHY_CMD_MODE_45; /* empty mask */ + else + cmd |= MV88E6XXX_G2_SMI_PHY_CMD_MODE_22; - err = mv88e6xxx_g2_write(chip, GLOBAL2_SMI_PHY_DATA, reg); - if (err) - return err; + dev <<= __bf_shf(MV88E6XXX_G2_SMI_PHY_CMD_DEV_ADDR_MASK); + cmd |= dev & MV88E6XXX_G2_SMI_PHY_CMD_DEV_ADDR_MASK; + cmd |= reg & MV88E6XXX_G2_SMI_PHY_CMD_REG_ADDR_MASK; return mv88e6xxx_g2_smi_phy_cmd(chip, cmd); } -static int mv88e6xxx_g2_smi_phy_read_c45(struct mv88e6xxx_chip *chip, - int addr, int reg_c45, u16 *val, - bool external) +static int mv88e6xxx_g2_smi_phy_access_c22(struct mv88e6xxx_chip *chip, + bool external, u16 op, int dev, + int reg) +{ + return mv88e6xxx_g2_smi_phy_access(chip, external, false, op, dev, reg); +} + +/* IEEE 802.3 Clause 22 Read Data Register */ +static int mv88e6xxx_g2_smi_phy_read_data_c22(struct mv88e6xxx_chip *chip, + bool external, int dev, int reg, + u16 *data) { - int device = (reg_c45 >> 16) & 0x1f; - int reg = reg_c45 & 0xffff; + u16 op = MV88E6XXX_G2_SMI_PHY_CMD_OP_22_READ_DATA; int err; - u16 cmd; - err = mv88e6xxx_g2_smi_phy_write_addr(chip, addr, device, reg, - external); + err = mv88e6xxx_g2_smi_phy_wait(chip); if (err) return err; - cmd = GLOBAL2_SMI_PHY_CMD_OP_45_READ_DATA | (addr << 5) | device; + err = mv88e6xxx_g2_smi_phy_access_c22(chip, external, op, dev, reg); + if (err) + return err; - if (external) - cmd |= GLOBAL2_SMI_PHY_CMD_EXTERNAL; + return mv88e6xxx_g2_read(chip, MV88E6XXX_G2_SMI_PHY_DATA, data); +} - err = mv88e6xxx_g2_smi_phy_cmd(chip, cmd); +/* IEEE 802.3 Clause 22 Write Data Register */ +static int mv88e6xxx_g2_smi_phy_write_data_c22(struct mv88e6xxx_chip *chip, + bool external, int dev, int reg, + u16 data) +{ + u16 op = MV88E6XXX_G2_SMI_PHY_CMD_OP_22_WRITE_DATA; + int err; + + err = mv88e6xxx_g2_smi_phy_wait(chip); if (err) return err; - err = mv88e6xxx_g2_read(chip, GLOBAL2_SMI_PHY_DATA, val); + err = mv88e6xxx_g2_write(chip, MV88E6XXX_G2_SMI_PHY_DATA, data); if (err) return err; - err = *val; + return mv88e6xxx_g2_smi_phy_access_c22(chip, external, op, dev, reg); +} - return 0; +static int mv88e6xxx_g2_smi_phy_access_c45(struct mv88e6xxx_chip *chip, + bool external, u16 op, int port, + int dev) +{ + return mv88e6xxx_g2_smi_phy_access(chip, external, true, op, port, dev); } -static int mv88e6xxx_g2_smi_phy_read_c22(struct mv88e6xxx_chip *chip, - int addr, int reg, u16 *val, - bool external) +/* IEEE 802.3 Clause 45 Write Address Register */ +static int mv88e6xxx_g2_smi_phy_write_addr_c45(struct mv88e6xxx_chip *chip, + bool external, int port, int dev, + int addr) { - u16 cmd = GLOBAL2_SMI_PHY_CMD_OP_22_READ_DATA | (addr << 5) | reg; + u16 op = MV88E6XXX_G2_SMI_PHY_CMD_OP_45_WRITE_ADDR; int err; - if (external) - cmd |= GLOBAL2_SMI_PHY_CMD_EXTERNAL; - err = mv88e6xxx_g2_smi_phy_wait(chip); if (err) return err; - err = mv88e6xxx_g2_smi_phy_cmd(chip, cmd); + err = mv88e6xxx_g2_write(chip, MV88E6XXX_G2_SMI_PHY_DATA, addr); if (err) return err; - return mv88e6xxx_g2_read(chip, GLOBAL2_SMI_PHY_DATA, val); + return mv88e6xxx_g2_smi_phy_access_c45(chip, external, op, port, dev); } -int mv88e6xxx_g2_smi_phy_read(struct mv88e6xxx_chip *chip, - struct mii_bus *bus, - int addr, int reg, u16 *val) +/* IEEE 802.3 Clause 45 Read Data Register */ +static int mv88e6xxx_g2_smi_phy_read_data_c45(struct mv88e6xxx_chip *chip, + bool external, int port, int dev, + u16 *data) { - struct mv88e6xxx_mdio_bus *mdio_bus = bus->priv; - bool external = mdio_bus->external; + u16 op = MV88E6XXX_G2_SMI_PHY_CMD_OP_45_READ_DATA; + int err; - if (reg & MII_ADDR_C45) - return mv88e6xxx_g2_smi_phy_read_c45(chip, addr, reg, val, - external); - return mv88e6xxx_g2_smi_phy_read_c22(chip, addr, reg, val, external); + err = mv88e6xxx_g2_smi_phy_access_c45(chip, external, op, port, dev); + if (err) + return err; + + return mv88e6xxx_g2_read(chip, MV88E6XXX_G2_SMI_PHY_DATA, data); } -static int mv88e6xxx_g2_smi_phy_write_c45(struct mv88e6xxx_chip *chip, - int addr, int reg_c45, u16 val, - bool external) +static int mv88e6xxx_g2_smi_phy_read_c45(struct mv88e6xxx_chip *chip, + bool external, int port, int reg, + u16 *data) { - int device = (reg_c45 >> 16) & 0x1f; - int reg = reg_c45 & 0xffff; + int dev = (reg >> 16) & 0x1f; + int addr = reg & 0xffff; int err; - u16 cmd; - err = mv88e6xxx_g2_smi_phy_write_addr(chip, addr, device, reg, - external); + err = mv88e6xxx_g2_smi_phy_write_addr_c45(chip, external, port, dev, + addr); if (err) return err; - cmd = GLOBAL2_SMI_PHY_CMD_OP_45_WRITE_DATA | (addr << 5) | device; - - if (external) - cmd |= GLOBAL2_SMI_PHY_CMD_EXTERNAL; + return mv88e6xxx_g2_smi_phy_read_data_c45(chip, external, port, dev, + data); +} - err = mv88e6xxx_g2_write(chip, GLOBAL2_SMI_PHY_DATA, val); - if (err) - return err; +/* IEEE 802.3 Clause 45 Write Data Register */ +static int mv88e6xxx_g2_smi_phy_write_data_c45(struct mv88e6xxx_chip *chip, + bool external, int port, int dev, + u16 data) +{ + u16 op = MV88E6XXX_G2_SMI_PHY_CMD_OP_45_WRITE_DATA; + int err; - err = mv88e6xxx_g2_smi_phy_cmd(chip, cmd); + err = mv88e6xxx_g2_write(chip, MV88E6XXX_G2_SMI_PHY_DATA, data); if (err) return err; - return 0; + return mv88e6xxx_g2_smi_phy_access_c45(chip, external, op, port, dev); } -static int mv88e6xxx_g2_smi_phy_write_c22(struct mv88e6xxx_chip *chip, - int addr, int reg, u16 val, - bool external) +static int mv88e6xxx_g2_smi_phy_write_c45(struct mv88e6xxx_chip *chip, + bool external, int port, int reg, + u16 data) { - u16 cmd = GLOBAL2_SMI_PHY_CMD_OP_22_WRITE_DATA | (addr << 5) | reg; + int dev = (reg >> 16) & 0x1f; + int addr = reg & 0xffff; int err; - if (external) - cmd |= GLOBAL2_SMI_PHY_CMD_EXTERNAL; - - err = mv88e6xxx_g2_smi_phy_wait(chip); + err = mv88e6xxx_g2_smi_phy_write_addr_c45(chip, external, port, dev, + addr); if (err) return err; - err = mv88e6xxx_g2_write(chip, GLOBAL2_SMI_PHY_DATA, val); - if (err) - return err; + return mv88e6xxx_g2_smi_phy_write_data_c45(chip, external, port, dev, + data); +} - return mv88e6xxx_g2_smi_phy_cmd(chip, cmd); +int mv88e6xxx_g2_smi_phy_read(struct mv88e6xxx_chip *chip, struct mii_bus *bus, + int addr, int reg, u16 *val) +{ + struct mv88e6xxx_mdio_bus *mdio_bus = bus->priv; + bool external = mdio_bus->external; + + if (reg & MII_ADDR_C45) + return mv88e6xxx_g2_smi_phy_read_c45(chip, external, addr, reg, + val); + + return mv88e6xxx_g2_smi_phy_read_data_c22(chip, external, addr, reg, + val); } -int mv88e6xxx_g2_smi_phy_write(struct mv88e6xxx_chip *chip, - struct mii_bus *bus, +int mv88e6xxx_g2_smi_phy_write(struct mv88e6xxx_chip *chip, struct mii_bus *bus, int addr, int reg, u16 val) { struct mv88e6xxx_mdio_bus *mdio_bus = bus->priv; bool external = mdio_bus->external; if (reg & MII_ADDR_C45) - return mv88e6xxx_g2_smi_phy_write_c45(chip, addr, reg, val, - external); + return mv88e6xxx_g2_smi_phy_write_c45(chip, external, addr, reg, + val); - return mv88e6xxx_g2_smi_phy_write_c22(chip, addr, reg, val, external); + return mv88e6xxx_g2_smi_phy_write_data_c22(chip, external, addr, reg, + val); } static int mv88e6097_watchdog_action(struct mv88e6xxx_chip *chip, int irq) { u16 reg; - mv88e6xxx_g2_read(chip, GLOBAL2_WDOG_CONTROL, ®); + mv88e6xxx_g2_read(chip, MV88E6352_G2_WDOG_CTL, ®); dev_info(chip->dev, "Watchdog event: 0x%04x", reg); @@ -714,20 +762,20 @@ static void mv88e6097_watchdog_free(struct mv88e6xxx_chip *chip) { u16 reg; - mv88e6xxx_g2_read(chip, GLOBAL2_WDOG_CONTROL, ®); + mv88e6xxx_g2_read(chip, MV88E6352_G2_WDOG_CTL, ®); - reg &= ~(GLOBAL2_WDOG_CONTROL_EGRESS_ENABLE | - GLOBAL2_WDOG_CONTROL_QC_ENABLE); + reg &= ~(MV88E6352_G2_WDOG_CTL_EGRESS_ENABLE | + MV88E6352_G2_WDOG_CTL_QC_ENABLE); - mv88e6xxx_g2_write(chip, GLOBAL2_WDOG_CONTROL, reg); + mv88e6xxx_g2_write(chip, MV88E6352_G2_WDOG_CTL, reg); } static int mv88e6097_watchdog_setup(struct mv88e6xxx_chip *chip) { - return mv88e6xxx_g2_write(chip, GLOBAL2_WDOG_CONTROL, - GLOBAL2_WDOG_CONTROL_EGRESS_ENABLE | - GLOBAL2_WDOG_CONTROL_QC_ENABLE | - GLOBAL2_WDOG_CONTROL_SWRESET); + return mv88e6xxx_g2_write(chip, MV88E6352_G2_WDOG_CTL, + MV88E6352_G2_WDOG_CTL_EGRESS_ENABLE | + MV88E6352_G2_WDOG_CTL_QC_ENABLE | + MV88E6352_G2_WDOG_CTL_SWRESET); } const struct mv88e6xxx_irq_ops mv88e6097_watchdog_ops = { @@ -738,12 +786,12 @@ const struct mv88e6xxx_irq_ops mv88e6097_watchdog_ops = { static int mv88e6390_watchdog_setup(struct mv88e6xxx_chip *chip) { - return mv88e6xxx_g2_update(chip, GLOBAL2_WDOG_CONTROL, - GLOBAL2_WDOG_INT_ENABLE | - GLOBAL2_WDOG_CUT_THROUGH | - GLOBAL2_WDOG_QUEUE_CONTROLLER | - GLOBAL2_WDOG_EGRESS | - GLOBAL2_WDOG_FORCE_IRQ); + return mv88e6xxx_g2_update(chip, MV88E6390_G2_WDOG_CTL, + MV88E6390_G2_WDOG_CTL_PTR_INT_ENABLE | |