diff options
| author | Andrew Lunn <andrew@lunn.ch> | 2016-12-03 04:35:16 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-12-03 23:15:00 -0500 |
| commit | ef0a731882a2bf120511072a08d973f65d00d979 (patch) | |
| tree | e7d8d4de4c018a234015d14e758523304b24b12d /drivers/net/dsa/mv88e6xxx/mv88e6xxx.h | |
| parent | 69248719d0c27ba7cb734d4e716896369daca98d (diff) | |
| download | linux-next-ef0a731882a2bf120511072a08d973f65d00d979.tar.gz | |
net: dsa: mv88e6xxx: Implement mv88e6390 tag remap
The mv88e6390 does not have the two registers to set the frame
priority map. Instead it has an indirection registers for setting a
number of different priority maps. Refactor the old code into an
function, implement the mv88e6390 version, and use an op to call the
right one.
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/dsa/mv88e6xxx/mv88e6xxx.h')
| -rw-r--r-- | drivers/net/dsa/mv88e6xxx/mv88e6xxx.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/net/dsa/mv88e6xxx/mv88e6xxx.h b/drivers/net/dsa/mv88e6xxx/mv88e6xxx.h index ab52c3772c78..a6e9dba665c1 100644 --- a/drivers/net/dsa/mv88e6xxx/mv88e6xxx.h +++ b/drivers/net/dsa/mv88e6xxx/mv88e6xxx.h @@ -172,6 +172,16 @@ #define PORT_OUT_FILTERED 0x13 #define PORT_TAG_REGMAP_0123 0x18 #define PORT_TAG_REGMAP_4567 0x19 +#define PORT_IEEE_PRIO_MAP_TABLE 0x18 /* 6390 */ +#define PORT_IEEE_PRIO_MAP_TABLE_UPDATE BIT(15) +#define PORT_IEEE_PRIO_MAP_TABLE_INGRESS_PCP (0x0 << 12) +#define PORT_IEEE_PRIO_MAP_TABLE_EGRESS_GREEN_PCP (0x1 << 12) +#define PORT_IEEE_PRIO_MAP_TABLE_EGRESS_YELLOW_PCP (0x2 << 12) +#define PORT_IEEE_PRIO_MAP_TABLE_EGRESS_AVB_PCP (0x3 << 12) +#define PORT_IEEE_PRIO_MAP_TABLE_EGRESS_GREEN_DSCP (0x5 << 12) +#define PORT_IEEE_PRIO_MAP_TABLE_EGRESS_YELLOW_DSCP (0x6 << 12) +#define PORT_IEEE_PRIO_MAP_TABLE_EGRESS_AVB_DSCP (0x7 << 12) +#define PORT_IEEE_PRIO_MAP_TABLE_POINTER_SHIFT 9 #define GLOBAL_STATUS 0x00 #define GLOBAL_STATUS_PPU_STATE BIT(15) /* 6351 and 6171 */ @@ -800,6 +810,8 @@ struct mv88e6xxx_ops { */ int (*port_set_speed)(struct mv88e6xxx_chip *chip, int port, int speed); + int (*port_tag_remap)(struct mv88e6xxx_chip *chip, int port); + /* Snapshot the statistics for a port. The statistics can then * be read back a leisure but still with a consistent view. */ |