diff options
| author | Vivien Didelot <vivien.didelot@savoirfairelinux.com> | 2017-06-15 19:14:02 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-06-15 21:07:49 +0300 |
| commit | 7ec60d6e2c400700c740849c9c980aa46499aab4 (patch) | |
| tree | 040c211cf6da422d6f11714c97838fdfd9efa5ac /drivers/net/dsa/mv88e6xxx/global1.h | |
| parent | 27c0e60097a55a1831de2ea8121f048b833b9d9a (diff) | |
| download | linux-7ec60d6e2c400700c740849c9c980aa46499aab4.tar.xz | |
net: dsa: mv88e6xxx: prefix Global VTU macros
Prefix and document the Global VTU registers macros and give a clear
16-bit registers representation.
Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/dsa/mv88e6xxx/global1.h')
| -rw-r--r-- | drivers/net/dsa/mv88e6xxx/global1.h | 69 |
1 files changed, 42 insertions, 27 deletions
diff --git a/drivers/net/dsa/mv88e6xxx/global1.h b/drivers/net/dsa/mv88e6xxx/global1.h index 126515532d53..56ba709628c7 100644 --- a/drivers/net/dsa/mv88e6xxx/global1.h +++ b/drivers/net/dsa/mv88e6xxx/global1.h @@ -47,10 +47,14 @@ /* Offset 0x01: ATU FID Register */ #define MV88E6352_G1_ATU_FID 0x01 -#define GLOBAL_VTU_FID 0x02 -#define GLOBAL_VTU_FID_MASK 0xfff -#define GLOBAL_VTU_SID 0x03 /* 6097 6165 6351 6352 */ -#define GLOBAL_VTU_SID_MASK 0x3f +/* 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 + #define GLOBAL_CONTROL 0x04 #define GLOBAL_CONTROL_SW_RESET BIT(15) #define GLOBAL_CONTROL_PPU_ENABLE BIT(14) @@ -66,29 +70,40 @@ #define GLOBAL_CONTROL_ATU_DONE_EN BIT(2) #define GLOBAL_CONTROL_TCAM_EN BIT(1) #define GLOBAL_CONTROL_EEPROM_DONE_EN BIT(0) -#define GLOBAL_VTU_OP 0x05 -#define GLOBAL_VTU_OP_BUSY BIT(15) -#define GLOBAL_VTU_OP_FLUSH_ALL ((0x01 << 12) | GLOBAL_VTU_OP_BUSY) -#define GLOBAL_VTU_OP_VTU_LOAD_PURGE ((0x03 << 12) | GLOBAL_VTU_OP_BUSY) -#define GLOBAL_VTU_OP_VTU_GET_NEXT ((0x04 << 12) | GLOBAL_VTU_OP_BUSY) -#define GLOBAL_VTU_OP_STU_LOAD_PURGE ((0x05 << 12) | GLOBAL_VTU_OP_BUSY) -#define GLOBAL_VTU_OP_STU_GET_NEXT ((0x06 << 12) | GLOBAL_VTU_OP_BUSY) -#define GLOBAL_VTU_VID 0x06 -#define GLOBAL_VTU_VID_MASK 0xfff -#define GLOBAL_VTU_VID_PAGE BIT(13) -#define GLOBAL_VTU_VID_VALID BIT(12) -#define GLOBAL_VTU_DATA_0_3 0x07 -#define GLOBAL_VTU_DATA_4_7 0x08 -#define GLOBAL_VTU_DATA_8_11 0x09 -#define GLOBAL_VTU_STU_DATA_MASK 0x03 -#define GLOBAL_VTU_DATA_MEMBER_TAG_UNMODIFIED 0x00 -#define GLOBAL_VTU_DATA_MEMBER_TAG_UNTAGGED 0x01 -#define GLOBAL_VTU_DATA_MEMBER_TAG_TAGGED 0x02 -#define GLOBAL_VTU_DATA_MEMBER_TAG_NON_MEMBER 0x03 -#define GLOBAL_STU_DATA_PORT_STATE_DISABLED 0x00 -#define GLOBAL_STU_DATA_PORT_STATE_BLOCKING 0x01 -#define GLOBAL_STU_DATA_PORT_STATE_LEARNING 0x02 -#define GLOBAL_STU_DATA_PORT_STATE_FORWARDING 0x03 + +/* 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 + +/* 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 |