diff options
| author | Chris Healy <cphealy@gmail.com> | 2012-01-22 21:20:54 (GMT) |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-01-23 19:46:07 (GMT) |
| commit | edd664bbba53f771d4a6d4559ed6e1ff48b46406 (patch) | |
| tree | 337fbc38ecf426f7bf3d0acf534d8a4e7527a7cb | |
| parent | a5a1195559f2e20bd975f58e50f53ebe84d5cca6 (diff) | |
| download | linux-edd664bbba53f771d4a6d4559ed6e1ff48b46406.tar.xz | |
dsa: Add reporting of silicon revision for Marvell 88E6123/88E6161/88E6165 switches.
Add reporting of silicon revision during the probe function for Marvell 88E6123/88E6161/88E6165 switches.
Signed-off-by: Chris Healy <cphealy@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/dsa/mv88e6123_61_65.c | 21 |
1 files changed, 17 insertions, 4 deletions
diff --git a/drivers/net/dsa/mv88e6123_61_65.c b/drivers/net/dsa/mv88e6123_61_65.c index c0a458f..6f23c95 100644 --- a/drivers/net/dsa/mv88e6123_61_65.c +++ b/drivers/net/dsa/mv88e6123_61_65.c @@ -20,12 +20,25 @@ static char *mv88e6123_61_65_probe(struct mii_bus *bus, int sw_addr) ret = __mv88e6xxx_reg_read(bus, sw_addr, REG_PORT(0), 0x03); if (ret >= 0) { - ret &= 0xfff0; - if (ret == 0x1210) + if (ret == 0x1212) + return "Marvell 88E6123 (A1)"; + if (ret == 0x1213) + return "Marvell 88E6123 (A2)"; + if ((ret & 0xfff0) == 0x1210) return "Marvell 88E6123"; - if (ret == 0x1610) + + if (ret == 0x1612) + return "Marvell 88E6161 (A1)"; + if (ret == 0x1613) + return "Marvell 88E6161 (A2)"; + if ((ret & 0xfff0) == 0x1610) return "Marvell 88E6161"; - if (ret == 0x1650) + + if (ret == 0x1652) + return "Marvell 88E6165 (A1)"; + if (ret == 0x1653) + return "Marvell 88e6165 (A2)"; + if ((ret & 0xfff0) == 0x1650) return "Marvell 88E6165"; } |