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authorMichael Chan <mchan@broadcom.com>2005-09-27 15:12:42 -0400
committerDavid S. Miller <davem@davemloft.net>2005-09-27 15:12:42 -0400
commitc94e39418ab6eccf863581f4e0d847da0080b2d3 (patch)
treed7b38279d14d93160ffaed214898973fb2062061 /drivers/net/tg3.h
parent667347f1ca7e099f6833551f194cf2bcc778871b (diff)
[TG3]: 5780 PHY fixes
Fix 5780 PHY related problems: 1. MAC_RX_MODE reset must be done before setting up the MAC_MODE register on 5705_PLUS chips or the chip will stop receiving after a while. The MAC_RX_MODE reset is needed to prevent intermittently losing the first receive packet on serdes chips. 2. Skip MAC loopback test on 5780 because of hardware errata. Normal traffic including PHY loopback is not affected by the errata. 3. PHY loopback fails intermittently on 5708S and this is fixed by putting the PHY in loopback mode first before programming the MAC mode register. A MAC_RX_MODE reset is also added. 4. Return -EINVAL in tg3_nway_reset() if device is in TBI mode. Allow nway_reset if 5780S is in parallel detect mode. 5. Add missing PHY IDs in KNOWN_PHY_ID() macro. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/tg3.h')
-rw-r--r--drivers/net/tg3.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/tg3.h b/drivers/net/tg3.h
index c184b773e585..2e733c60bfa4 100644
--- a/drivers/net/tg3.h
+++ b/drivers/net/tg3.h
@@ -2246,6 +2246,7 @@ struct tg3 {
2246 (X) == PHY_ID_BCM5411 || (X) == PHY_ID_BCM5701 || \ 2246 (X) == PHY_ID_BCM5411 || (X) == PHY_ID_BCM5701 || \
2247 (X) == PHY_ID_BCM5703 || (X) == PHY_ID_BCM5704 || \ 2247 (X) == PHY_ID_BCM5703 || (X) == PHY_ID_BCM5704 || \
2248 (X) == PHY_ID_BCM5705 || (X) == PHY_ID_BCM5750 || \ 2248 (X) == PHY_ID_BCM5705 || (X) == PHY_ID_BCM5750 || \
2249 (X) == PHY_ID_BCM5752 || (X) == PHY_ID_BCM5780 || \
2249 (X) == PHY_ID_BCM8002) 2250 (X) == PHY_ID_BCM8002)
2250 2251
2251 struct tg3_hw_stats *hw_stats; 2252 struct tg3_hw_stats *hw_stats;