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sfc: Fix some incorrect or redundant comments

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In particular, the comment about EVQ_RPTR_REG is based on inconsistent
preliminary hardware documentation, though the following code was
fixed long before release.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Ben Hutchings
2010-02-03 09:31:57 +00:00
committed by David S. Miller
parent 2291b20f4b
commit 754c653a4e
4 changed files with 7 additions and 15 deletions
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4
drivers/net/sfc/ethtool.c
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@@ -196,7 +196,7 @@ int efx_ethtool_get_settings(struct net_device *net_dev,
efx->phy_op->get_settings(efx, ecmd);
mutex_unlock(&efx->mac_lock);
/* Falcon GMAC does not support 1000Mbps HD */
/* GMAC does not support 1000Mbps HD */
ecmd->supported &= ~SUPPORTED_1000baseT_Half;
/* Both MACs support pause frames (bidirectional and respond-only) */
ecmd->supported |= SUPPORTED_Pause | SUPPORTED_Asym_Pause;
@@ -216,7 +216,7 @@ int efx_ethtool_set_settings(struct net_device *net_dev,
struct efx_nic *efx = netdev_priv(net_dev);
int rc;
/* Falcon GMAC does not support 1000Mbps HD */
/* GMAC does not support 1000Mbps HD */
if (ecmd->speed == SPEED_1000 && ecmd->duplex != DUPLEX_FULL) {
EFX_LOG(efx, "rejecting unsupported 1000Mbps HD"
" setting\n");