diff options
| author |   Rasmus Villemoes <rasmus.villemoes@prevas.dk> | 2019-06-04 07:34:23 +0000 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2019-06-04 20:07:56 -0700 |
| commit | df63b0d95ec59f47df3a8beaeb75557c4bc49c00 (patch) | |
| tree | a3a2e01270039ee55eb2c34bf92916b3a8ee8269 /drivers/net/dsa/mv88e6xxx/global1.h | |
| parent | vmxnet3: turn off lro when rxcsum is disabled (diff) | |
| download | linux-dev-df63b0d95ec59f47df3a8beaeb75557c4bc49c00.tar.xz linux-dev-df63b0d95ec59f47df3a8beaeb75557c4bc49c00.zip | |
net: dsa: mv88e6xxx: add mv88e6250_g1_ieee_pri_map
Quite a few of the existing supported chips that use
mv88e6085_g1_ieee_pri_map as ->ieee_pri_map (including, incidentally,
mv88e6085 itself) actually have a reset value of 0xfa50 in the
G1_IEEE_PRI register.
The data sheet for the mv88e6095, however, does describe a reset value
of 0xfa41.
So rather than changing the value in the existing callback, introduce
a new variant with the 0xfa50 value. That will be used by the upcoming
mv88e6250, and existing chips can be switched over one by one,
preferably double-checking both the data sheet and actual hardware in
each case - if anybody actually feels this is important enough to
care.
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Rasmus Villemoes <rasmus.villemoes@prevas.dk>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to '')
| -rw-r--r-- | drivers/net/dsa/mv88e6xxx/global1.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/dsa/mv88e6xxx/global1.h b/drivers/net/dsa/mv88e6xxx/global1.h index bb92a130cbef..6d1d1262fe41 100644 --- a/drivers/net/dsa/mv88e6xxx/global1.h +++ b/drivers/net/dsa/mv88e6xxx/global1.h @@ -277,7 +277,9 @@ int mv88e6390_g1_set_cpu_port(struct mv88e6xxx_chip *chip, int port); int mv88e6390_g1_mgmt_rsvd2cpu(struct mv88e6xxx_chip *chip); int mv88e6085_g1_ip_pri_map(struct mv88e6xxx_chip *chip); + int mv88e6085_g1_ieee_pri_map(struct mv88e6xxx_chip *chip); +int mv88e6250_g1_ieee_pri_map(struct mv88e6xxx_chip *chip); int mv88e6185_g1_set_cascade_port(struct mv88e6xxx_chip *chip, int port); |