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net: dsa: Report known silicon revisions for Marvell 88E6060 

Report known silicon revisions when probing Marvell 88E6060 switches.

Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Guenter Roeck 2014-10-29 10:44:54 -07:00 committed by David S. Miller
parent 734cbb5b6b
commit 3de6aa4c35
1 changed files with 4 additions and 1 deletions
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5
drivers/net/dsa/mv88e6060.c
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@ -69,8 +69,11 @@ static char *mv88e6060_probe(struct device *host_dev, int sw_addr)
ret = mdiobus_read(bus, sw_addr + REG_PORT(0), 0x03); ret = mdiobus_read(bus, sw_addr + REG_PORT(0), 0x03);
if (ret >= 0) { if (ret >= 0) {
ret &= 0xfff0;
if (ret == 0x0600) if (ret == 0x0600)
return "Marvell 88E6060 (A0)";
if (ret == 0x0601 || ret == 0x0602)
return "Marvell 88E6060 (B0)";
if ((ret & 0xfff0) == 0x0600)
return "Marvell 88E6060"; return "Marvell 88E6060";
} }