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net: dsa: mv88e6xxx: Reserved Management frames to CPU

Telusuri Sumber 
Older devices have a couple of registers in global2. The mv88e6390
family has a single register in global1 behind which hides similar
configuration. Implement and op for this.

Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Andrew Lunn
2016-12-03 04:45:16 +01:00
committed by David S. Miller
orang tua 7a6c5cb960
melakukan 6e55f69846
6 mengubah file dengan 97 tambahan dan 18 penghapusan
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27
drivers/net/dsa/mv88e6xxx/global1.c
Melihat File

@@ -102,6 +102,33 @@ int mv88e6390_g1_set_cpu_port(struct mv88e6xxx_chip *chip, int port)
port);
}
int mv88e6390_g1_mgmt_rsvd2cpu(struct mv88e6xxx_chip *chip)
{
int err;
/* 01:c2:80:00:00:00:00-01:c2:80:00:00:00:07 are Management */
err = mv88e6390_g1_monitor_write(
chip, GLOBAL_MONITOR_CONTROL_0180C280000000XLO, 0xff);
if (err)
return err;
/* 01:c2:80:00:00:00:08-01:c2:80:00:00:00:0f are Management */
err = mv88e6390_g1_monitor_write(
chip, GLOBAL_MONITOR_CONTROL_0180C280000000XHI, 0xff);
if (err)
return err;
/* 01:c2:80:00:00:00:20-01:c2:80:00:00:00:27 are Management */
err = mv88e6390_g1_monitor_write(
chip, GLOBAL_MONITOR_CONTROL_0180C280000002XLO, 0xff);
if (err)
return err;
/* 01:c2:80:00:00:00:28-01:c2:80:00:00:00:2f are Management */
return mv88e6390_g1_monitor_write(
chip, GLOBAL_MONITOR_CONTROL_0180C280000002XHI, 0xff);
}
/* Offset 0x1c: Global Control 2 */
int mv88e6390_g1_stats_set_histogram(struct mv88e6xxx_chip *chip)