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[TG3]: Turn on hw fix for ASF problems

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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>
This commit is contained in:
Michael Chan 2006-06-29 20:15:13 -07:00 committed by David S. Miller
parent f92905deb9
commit 1661394e78
2 changed files with 7 additions and 2 deletions
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8
drivers/net/tg3.c
View File

@ -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);

1
drivers/net/tg3.h
View File

@ -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 */