diff options
| author | Nithin Sujir <nsujir@broadcom.com> | 2013-12-06 21:53:19 +0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-12-07 00:10:53 +0400 |
| commit | 94962f7fddb0fb1373ec284a5b7b9e10ff1859ec (patch) | |
| tree | e892a24b9b6f697ad8dc6b9b4d34d7f98f0fed4a /drivers/net/ethernet/broadcom/tg3.c | |
| parent | efe8f0eaaed3c5ebc19cc34ddf012dfdf6f3747d (diff) | |
| download | linux-94962f7fddb0fb1373ec284a5b7b9e10ff1859ec.tar.xz | |
tg3: Expand multicast drop counter miscounting fix to 5762
commit 4d95847381228639844c7197deb8b2211274ef22 - "tg3: Workaround
rx_discards stat bug", added a workaround for miscounted statistics for
multicast packets. This fix needs to be applied to the 5762.
Signed-off-by: Nithin Nayak Sujir <nsujir@broadcom.com>
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/broadcom/tg3.c')
| -rw-r--r-- | drivers/net/ethernet/broadcom/tg3.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/ethernet/broadcom/tg3.c b/drivers/net/ethernet/broadcom/tg3.c index e8847ccc6399..7cba13969342 100644 --- a/drivers/net/ethernet/broadcom/tg3.c +++ b/drivers/net/ethernet/broadcom/tg3.c @@ -9969,6 +9969,7 @@ static int tg3_reset_hw(struct tg3 *tp, bool reset_phy) if (tg3_asic_rev(tp) == ASIC_REV_5719) val |= BUFMGR_MODE_NO_TX_UNDERRUN; if (tg3_asic_rev(tp) == ASIC_REV_5717 || + tg3_asic_rev(tp) == ASIC_REV_5762 || tg3_chip_rev_id(tp) == CHIPREV_ID_5719_A0 || tg3_chip_rev_id(tp) == CHIPREV_ID_5720_A0) val |= BUFMGR_MODE_MBLOW_ATTN_ENAB; @@ -10754,6 +10755,7 @@ static void tg3_periodic_fetch_stats(struct tg3 *tp) TG3_STAT_ADD32(&sp->rxbds_empty, RCVLPC_NO_RCV_BD_CNT); if (tg3_asic_rev(tp) != ASIC_REV_5717 && + tg3_asic_rev(tp) != ASIC_REV_5762 && tg3_chip_rev_id(tp) != CHIPREV_ID_5719_A0 && tg3_chip_rev_id(tp) != CHIPREV_ID_5720_A0) { TG3_STAT_ADD32(&sp->rx_discards, RCVLPC_IN_DISCARDS_CNT); @@ -16545,6 +16547,7 @@ static int tg3_get_invariants(struct tg3 *tp, const struct pci_device_id *ent) /* Set these bits to enable statistics workaround. */ if (tg3_asic_rev(tp) == ASIC_REV_5717 || + tg3_asic_rev(tp) == ASIC_REV_5762 || tg3_chip_rev_id(tp) == CHIPREV_ID_5719_A0 || tg3_chip_rev_id(tp) == CHIPREV_ID_5720_A0) { tp->coalesce_mode |= HOSTCC_MODE_ATTN; |