diff options
Diffstat (limited to 'drivers/net/dsa/mv88e6xxx/port.h')
| -rw-r--r-- | drivers/net/dsa/mv88e6xxx/port.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/net/dsa/mv88e6xxx/port.h b/drivers/net/dsa/mv88e6xxx/port.h index 0d81866d0e4a..e583641de758 100644 --- a/drivers/net/dsa/mv88e6xxx/port.h +++ b/drivers/net/dsa/mv88e6xxx/port.h @@ -251,6 +251,16 @@ /* Offset 0x19: Port IEEE Priority Remapping Registers (4-7) */ #define MV88E6095_PORT_IEEE_PRIO_REMAP_4567 0x19 +/* Offset 0x1a: Magic undocumented errata register */ +#define PORT_RESERVED_1A 0x1a +#define PORT_RESERVED_1A_BUSY BIT(15) +#define PORT_RESERVED_1A_WRITE BIT(14) +#define PORT_RESERVED_1A_READ 0 +#define PORT_RESERVED_1A_PORT_SHIFT 5 +#define PORT_RESERVED_1A_BLOCK (0xf << 10) +#define PORT_RESERVED_1A_CTRL_PORT 4 +#define PORT_RESERVED_1A_DATA_PORT 5 + int mv88e6xxx_port_read(struct mv88e6xxx_chip *chip, int port, int reg, u16 *val); int mv88e6xxx_port_write(struct mv88e6xxx_chip *chip, int port, int reg, |