diff options
| author | Neil Armstrong <narmstrong@baylibre.com> | 2015-11-10 16:51:32 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-11-15 20:16:16 -0500 |
| commit | 83ea0f4cb344089b6f240d3793d8c522a8501037 (patch) | |
| tree | f9ceceb724ae2ac86aedc4b365f2eeb9ef88340a /drivers | |
| parent | b73c774e08cf1e8877b000585e8598ecee890c7f (diff) | |
| download | linux-83ea0f4cb344089b6f240d3793d8c522a8501037.tar.bz2 | |
net: dsa: mv88e6060: use the correct bit shift for mac0
According to the mv88e6060 datasheet, the first mac byte must
be at position 9 instead of 8 since the bit 8 is used to select
if the mac address must differ for each port for Pause frames.
Use the correct shift and set the same mac address for all port.
Acked-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/dsa/mv88e6060.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/net/dsa/mv88e6060.c b/drivers/net/dsa/mv88e6060.c index 10647ade2f6d..cd08079e84ad 100644 --- a/drivers/net/dsa/mv88e6060.c +++ b/drivers/net/dsa/mv88e6060.c @@ -188,7 +188,8 @@ static int mv88e6060_setup(struct dsa_switch *ds) static int mv88e6060_set_addr(struct dsa_switch *ds, u8 *addr) { - REG_WRITE(REG_GLOBAL, 0x01, (addr[0] << 8) | addr[1]); + /* Use the same MAC Address as FD Pause frames for all ports */ + REG_WRITE(REG_GLOBAL, 0x01, (addr[0] << 9) | addr[1]); REG_WRITE(REG_GLOBAL, 0x02, (addr[2] << 8) | addr[3]); REG_WRITE(REG_GLOBAL, 0x03, (addr[4] << 8) | addr[5]); |