[TG3]: Turn on hw fix for ASF problems

Clear a bit to enable a hardware fix for some ASF related problem.

Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index c32655ca3c468240c9d8abf2ba9266b903871d0a..2c36e70e37e586a09d275ceb9ec3e3a0ff5f2231 100644 (file)
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -6157,8 +6157,12 @@ static int tg3_reset_hw(struct tg3 *tp, int reset_phy)
 #endif
 
        /* Receive/send statistics. */
-       if ((rdmac_mode & RDMAC_MODE_FIFO_SIZE_128) &&
-           (tp->tg3_flags2 & TG3_FLG2_TSO_CAPABLE)) {
+       if (tp->tg3_flags2 & TG3_FLG2_5750_PLUS) {
+               val = tr32(RCVLPC_STATS_ENABLE);
+               val &= ~RCVLPC_STATSENAB_DACK_FIX;
+               tw32(RCVLPC_STATS_ENABLE, val);
+       } else if ((rdmac_mode & RDMAC_MODE_FIFO_SIZE_128) &&
+                  (tp->tg3_flags2 & TG3_FLG2_TSO_CAPABLE)) {
                val = tr32(RCVLPC_STATS_ENABLE);
                val &= ~RCVLPC_STATSENAB_LNGBRST_RFIX;
                tw32(RCVLPC_STATS_ENABLE, val);

diff --git a/drivers/net/tg3.h b/drivers/net/tg3.h
index e9177f8521df6bb96f3b55c36e3d3b6394cd21e8..97a860433b50a647f6d5b524514514b1fde452c6 100644 (file)
--- a/drivers/net/tg3.h
+++ b/drivers/net/tg3.h
@@ -760,6 +760,7 @@
 #define  RCVLPC_STATSCTRL_ENABLE        0x00000001
 #define  RCVLPC_STATSCTRL_FASTUPD       0x00000002
 #define RCVLPC_STATS_ENABLE            0x00002018
+#define  RCVLPC_STATSENAB_DACK_FIX      0x00040000
 #define  RCVLPC_STATSENAB_LNGBRST_RFIX  0x00400000
 #define RCVLPC_STATS_INCMASK           0x0000201c
 /* 0x2020 --> 0x2100 unused */