diff options
| author | Michael Chan <mchan@broadcom.com> | 2006-04-06 21:45:39 -0700 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2006-04-09 22:25:44 -0700 |
| commit | d2d746f83b74022a50d28f7f0f496842c9cde330 (patch) | |
| tree | 4298a55e428e09a2643a53125e34caa6797b5f1e /drivers/net/tg3.c | |
| parent | 7a43c9955178f1cc88374abe1186c0f2ef21e040 (diff) | |
| download | op-kernel-dev-d2d746f83b74022a50d28f7f0f496842c9cde330.zip op-kernel-dev-d2d746f83b74022a50d28f7f0f496842c9cde330.tar.gz | |
[TG3]: Kill some less useful flags
Kill the TG3_FLAG_NO_{TX|RX}_PSEUDO_CSUM flags because they are not
very useful. This will free up some bits for new flags.
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/tg3.c')
| -rw-r--r-- | drivers/net/tg3.c | 21 |
1 files changed, 8 insertions, 13 deletions
diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c index d6047bd..376d8e7 100644 --- a/drivers/net/tg3.c +++ b/drivers/net/tg3.c @@ -5828,10 +5828,14 @@ static int tg3_reset_hw(struct tg3 *tp) GRC_MODE_NO_TX_PHDR_CSUM | GRC_MODE_NO_RX_PHDR_CSUM); tp->grc_mode |= GRC_MODE_HOST_SENDBDS; - if (tp->tg3_flags & TG3_FLAG_NO_TX_PSEUDO_CSUM) - tp->grc_mode |= GRC_MODE_NO_TX_PHDR_CSUM; - if (tp->tg3_flags & TG3_FLAG_NO_RX_PSEUDO_CSUM) - tp->grc_mode |= GRC_MODE_NO_RX_PHDR_CSUM; + + /* Pseudo-header checksum is done by hardware logic and not + * the offload processers, so make the chip do the pseudo- + * header checksums on receive. For transmit it is more + * convenient to do the pseudo-header checksum in software + * as Linux does that on transmit for us in all cases. + */ + tp->grc_mode |= GRC_MODE_NO_TX_PHDR_CSUM; tw32(GRC_MODE, tp->grc_mode | @@ -10303,15 +10307,6 @@ static int __devinit tg3_get_invariants(struct tg3 *tp) if (tp->pci_chip_rev_id == CHIPREV_ID_5700_B0) tp->tg3_flags |= TG3_FLAG_BROKEN_CHECKSUMS; - /* Pseudo-header checksum is done by hardware logic and not - * the offload processers, so make the chip do the pseudo- - * header checksums on receive. For transmit it is more - * convenient to do the pseudo-header checksum in software - * as Linux does that on transmit for us in all cases. - */ - tp->tg3_flags |= TG3_FLAG_NO_TX_PSEUDO_CSUM; - tp->tg3_flags &= ~TG3_FLAG_NO_RX_PSEUDO_CSUM; - /* Derive initial jumbo mode from MTU assigned in * ether_setup() via the alloc_etherdev() call */ |
