diff options
Diffstat (limited to 'drivers/net/dsa/mv88e6xxx/mv88e6xxx.h')
| -rw-r--r-- | drivers/net/dsa/mv88e6xxx/mv88e6xxx.h | 40 |
1 files changed, 25 insertions, 15 deletions
diff --git a/drivers/net/dsa/mv88e6xxx/mv88e6xxx.h b/drivers/net/dsa/mv88e6xxx/mv88e6xxx.h index 48d6ea7..527a880 100644 --- a/drivers/net/dsa/mv88e6xxx/mv88e6xxx.h +++ b/drivers/net/dsa/mv88e6xxx/mv88e6xxx.h @@ -388,6 +388,13 @@ enum mv88e6xxx_cap { */ MV88E6XXX_CAP_EEE, + /* Multi-chip Addressing Mode. + * Some chips respond to only 2 registers of its own SMI device address + * when it is non-zero, and use indirect access to internal registers. + */ + MV88E6XXX_CAP_SMI_CMD, /* (0x00) SMI Command */ + MV88E6XXX_CAP_SMI_DATA, /* (0x01) SMI Data */ + /* Switch Global 2 Registers. * The device contains a second set of global 16-bit registers. */ @@ -403,12 +410,6 @@ enum mv88e6xxx_cap { MV88E6XXX_CAP_G2_EEPROM_CMD, /* (0x14) EEPROM Command */ MV88E6XXX_CAP_G2_EEPROM_DATA, /* (0x15) EEPROM Data */ - /* Multi-chip Addressing Mode. - * Some chips require an indirect SMI access when their SMI device - * address is not zero. See SMI_CMD and SMI_DATA. - */ - MV88E6XXX_CAP_MULTI_CHIP, - /* PHY Polling Unit. * See GLOBAL_CONTROL_PPU_ENABLE and GLOBAL_STATUS_PPU_POLLING. */ @@ -441,6 +442,10 @@ enum mv88e6xxx_cap { /* Bitmask of capabilities */ #define MV88E6XXX_FLAG_EEE BIT(MV88E6XXX_CAP_EEE) + +#define MV88E6XXX_FLAG_SMI_CMD BIT(MV88E6XXX_CAP_SMI_CMD) +#define MV88E6XXX_FLAG_SMI_DATA BIT(MV88E6XXX_CAP_SMI_DATA) + #define MV88E6XXX_FLAG_GLOBAL2 BIT(MV88E6XXX_CAP_GLOBAL2) #define MV88E6XXX_FLAG_G2_MGMT_EN_2X BIT(MV88E6XXX_CAP_G2_MGMT_EN_2X) #define MV88E6XXX_FLAG_G2_MGMT_EN_0X BIT(MV88E6XXX_CAP_G2_MGMT_EN_0X) @@ -452,7 +457,7 @@ enum mv88e6xxx_cap { #define MV88E6XXX_FLAG_G2_POT BIT(MV88E6XXX_CAP_G2_POT) #define MV88E6XXX_FLAG_G2_EEPROM_CMD BIT(MV88E6XXX_CAP_G2_EEPROM_CMD) #define MV88E6XXX_FLAG_G2_EEPROM_DATA BIT(MV88E6XXX_CAP_G2_EEPROM_DATA) -#define MV88E6XXX_FLAG_MULTI_CHIP BIT(MV88E6XXX_CAP_MULTI_CHIP) + #define MV88E6XXX_FLAG_PPU BIT(MV88E6XXX_CAP_PPU) #define MV88E6XXX_FLAG_PPU_ACTIVE BIT(MV88E6XXX_CAP_PPU_ACTIVE) #define MV88E6XXX_FLAG_SMI_PHY BIT(MV88E6XXX_CAP_SMI_PHY) @@ -471,6 +476,11 @@ enum mv88e6xxx_cap { (MV88E6XXX_FLAG_G2_IRL_CMD | \ MV88E6XXX_FLAG_G2_IRL_DATA) +/* Multi-chip Addressing Mode */ +#define MV88E6XXX_FLAGS_MULTI_CHIP \ + (MV88E6XXX_FLAG_SMI_CMD | \ + MV88E6XXX_FLAG_SMI_DATA) + /* Cross-chip Port VLAN Table */ #define MV88E6XXX_FLAGS_PVT \ (MV88E6XXX_FLAG_G2_PVT_ADDR | \ @@ -479,20 +489,20 @@ enum mv88e6xxx_cap { #define MV88E6XXX_FLAGS_FAMILY_6095 \ (MV88E6XXX_FLAG_GLOBAL2 | \ MV88E6XXX_FLAG_G2_MGMT_EN_0X | \ - MV88E6XXX_FLAG_MULTI_CHIP | \ MV88E6XXX_FLAG_PPU | \ - MV88E6XXX_FLAG_VTU) + MV88E6XXX_FLAG_VTU | \ + MV88E6XXX_FLAGS_MULTI_CHIP) #define MV88E6XXX_FLAGS_FAMILY_6097 \ (MV88E6XXX_FLAG_GLOBAL2 | \ MV88E6XXX_FLAG_G2_MGMT_EN_2X | \ MV88E6XXX_FLAG_G2_MGMT_EN_0X | \ MV88E6XXX_FLAG_G2_POT | \ - MV88E6XXX_FLAG_MULTI_CHIP | \ MV88E6XXX_FLAG_PPU | \ MV88E6XXX_FLAG_STU | \ MV88E6XXX_FLAG_VTU | \ MV88E6XXX_FLAGS_IRL | \ + MV88E6XXX_FLAGS_MULTI_CHIP | \ MV88E6XXX_FLAGS_PVT) #define MV88E6XXX_FLAGS_FAMILY_6165 \ @@ -501,17 +511,17 @@ enum mv88e6xxx_cap { MV88E6XXX_FLAG_G2_MGMT_EN_0X | \ MV88E6XXX_FLAG_G2_SWITCH_MAC | \ MV88E6XXX_FLAG_G2_POT | \ - MV88E6XXX_FLAG_MULTI_CHIP | \ MV88E6XXX_FLAG_STU | \ MV88E6XXX_FLAG_TEMP | \ MV88E6XXX_FLAG_VTU | \ MV88E6XXX_FLAGS_IRL | \ + MV88E6XXX_FLAGS_MULTI_CHIP | \ MV88E6XXX_FLAGS_PVT) #define MV88E6XXX_FLAGS_FAMILY_6185 \ (MV88E6XXX_FLAG_GLOBAL2 | \ MV88E6XXX_FLAG_G2_MGMT_EN_0X | \ - MV88E6XXX_FLAG_MULTI_CHIP | \ + MV88E6XXX_FLAGS_MULTI_CHIP | \ MV88E6XXX_FLAG_PPU | \ MV88E6XXX_FLAG_VTU) @@ -522,7 +532,6 @@ enum mv88e6xxx_cap { MV88E6XXX_FLAG_G2_MGMT_EN_0X | \ MV88E6XXX_FLAG_G2_SWITCH_MAC | \ MV88E6XXX_FLAG_G2_POT | \ - MV88E6XXX_FLAG_MULTI_CHIP | \ MV88E6XXX_FLAG_PPU_ACTIVE | \ MV88E6XXX_FLAG_SMI_PHY | \ MV88E6XXX_FLAG_TEMP | \ @@ -530,6 +539,7 @@ enum mv88e6xxx_cap { MV88E6XXX_FLAG_VTU | \ MV88E6XXX_FLAGS_EEPROM16 | \ MV88E6XXX_FLAGS_IRL | \ + MV88E6XXX_FLAGS_MULTI_CHIP | \ MV88E6XXX_FLAGS_PVT) #define MV88E6XXX_FLAGS_FAMILY_6351 \ @@ -538,13 +548,13 @@ enum mv88e6xxx_cap { MV88E6XXX_FLAG_G2_MGMT_EN_0X | \ MV88E6XXX_FLAG_G2_SWITCH_MAC | \ MV88E6XXX_FLAG_G2_POT | \ - MV88E6XXX_FLAG_MULTI_CHIP | \ MV88E6XXX_FLAG_PPU_ACTIVE | \ MV88E6XXX_FLAG_SMI_PHY | \ MV88E6XXX_FLAG_STU | \ MV88E6XXX_FLAG_TEMP | \ MV88E6XXX_FLAG_VTU | \ MV88E6XXX_FLAGS_IRL | \ + MV88E6XXX_FLAGS_MULTI_CHIP | \ MV88E6XXX_FLAGS_PVT) #define MV88E6XXX_FLAGS_FAMILY_6352 \ @@ -554,7 +564,6 @@ enum mv88e6xxx_cap { MV88E6XXX_FLAG_G2_MGMT_EN_0X | \ MV88E6XXX_FLAG_G2_SWITCH_MAC | \ MV88E6XXX_FLAG_G2_POT | \ - MV88E6XXX_FLAG_MULTI_CHIP | \ MV88E6XXX_FLAG_PPU_ACTIVE | \ MV88E6XXX_FLAG_SMI_PHY | \ MV88E6XXX_FLAG_STU | \ @@ -563,6 +572,7 @@ enum mv88e6xxx_cap { MV88E6XXX_FLAG_VTU | \ MV88E6XXX_FLAGS_EEPROM16 | \ MV88E6XXX_FLAGS_IRL | \ + MV88E6XXX_FLAGS_MULTI_CHIP | \ MV88E6XXX_FLAGS_PVT) struct mv88e6xxx_info { |
