diff options
| author | Michael Chan <mchan@broadcom.com> | 2006-06-29 20:15:13 -0700 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2006-06-30 14:11:55 -0700 |
| commit | 1661394e78b3b2cc868cd0e89c1066974302aaca (patch) | |
| tree | bdbbe205062b8bb2ae2edc5aab2d224c58ca862b /drivers/net | |
| parent | f92905deb9bc89834dac247ca1a0d905ebcf629b (diff) | |
| download | blackbird-obmc-linux-1661394e78b3b2cc868cd0e89c1066974302aaca.tar.gz blackbird-obmc-linux-1661394e78b3b2cc868cd0e89c1066974302aaca.zip | |
[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>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/tg3.c | 8 | ||||
| -rw-r--r-- | drivers/net/tg3.h | 1 |
2 files changed, 7 insertions, 2 deletions
diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c index c32655ca3c46..2c36e70e37e5 100644 --- 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 e9177f8521df..97a860433b50 100644 --- 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 */ |
