diff options
| author | Yuval Mintz <yuvalm@mellanox.com> | 2018-01-14 12:33:13 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-01-14 12:21:11 -0500 |
| commit | ddb362ced1bc35ea8c2465c9b1e6061ead0b61af (patch) | |
| tree | 198b83a3c814e6eac5fe7bf33b585cbc65aaf01d /drivers/net/ethernet/mellanox/mlxsw/item.h | |
| parent | 1988c7957881a83111599273d3f335dd57a70a3e (diff) | |
mlxsw: reg: add rdpm register
Add rdpm definition - router DSCP to priority mapping register.
This register will be utilized later to align the default mapping between
packet DSCP and switch-priority to the kernel's mapping between
packet priority and skb priority.
This is the first non-bit indexed register where the entries are arranged
in descending order, i.e., entry at offset 0 matches configuration for
dscp[63]. As a result, the item's step is converted into a signed variable
to support descending arrays [where step would be negative].
Signed-off-by: Yuval Mintz <yuvalm@mellanox.com>
Signed-off-by: Nogah Frankel <nogahf@mellanox.com>
Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlxsw/item.h')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/item.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/item.h b/drivers/net/ethernet/mellanox/mlxsw/item.h index 28427f0758c7..31c886edc791 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/item.h +++ b/drivers/net/ethernet/mellanox/mlxsw/item.h @@ -42,7 +42,7 @@ struct mlxsw_item { unsigned short offset; /* bytes in container */ - unsigned short step; /* step in bytes for indexed items */ + short step; /* step in bytes for indexed items */ unsigned short in_step_offset; /* offset within one step */ unsigned char shift; /* shift in bits */ unsigned char element_size; /* size of element in bit array */ |