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ethtool: cosmetic: Use ethtool ethtool_cmd_speed API

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This updates the network drivers so that they don't access the
ethtool_cmd::speed field directly, but use ethtool_cmd_speed()
instead.

For most of the drivers, these changes are purely cosmetic and don't
fix any problem, such as for those 1GbE/10GbE drivers that indirectly
call their own ethtool get_settings()/mii_ethtool_gset(). The changes
are meant to enforce code consistency and provide robustness with
future larger throughputs, at the expense of a few CPU cycles for each
ethtool operation.

All drivers compiled with make allyesconfig ion x86_64 have been
updated.

Tested: make allyesconfig on x86_64 + e1000e/bnx2x work
Signed-off-by: David Decotigny <decot@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David Decotigny
2011-04-27 18:32:40 +00:00
committed by David S. Miller
parent 25db033881
commit 7073949720
76 changed files with 232 additions and 197 deletions
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15
drivers/net/mii.c
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@@ -121,22 +121,25 @@ int mii_ethtool_gset(struct mii_if_info *mii, struct ethtool_cmd *ecmd)
if (nego & (ADVERTISED_1000baseT_Full |
ADVERTISED_1000baseT_Half)) {
ecmd->speed = SPEED_1000;
ethtool_cmd_speed_set(ecmd, SPEED_1000);
ecmd->duplex = !!(nego & ADVERTISED_1000baseT_Full);
} else if (nego & (ADVERTISED_100baseT_Full |
ADVERTISED_100baseT_Half)) {
ecmd->speed = SPEED_100;
ethtool_cmd_speed_set(ecmd, SPEED_100);
ecmd->duplex = !!(nego & ADVERTISED_100baseT_Full);
} else {
ecmd->speed = SPEED_10;
ethtool_cmd_speed_set(ecmd, SPEED_10);
ecmd->duplex = !!(nego & ADVERTISED_10baseT_Full);
}
} else {
ecmd->autoneg = AUTONEG_DISABLE;
ecmd->speed = ((bmcr & BMCR_SPEED1000 &&
(bmcr & BMCR_SPEED100) == 0) ? SPEED_1000 :
(bmcr & BMCR_SPEED100) ? SPEED_100 : SPEED_10);
ethtool_cmd_speed_set(ecmd,
((bmcr & BMCR_SPEED1000 &&
(bmcr & BMCR_SPEED100) == 0) ?
SPEED_1000 :
((bmcr & BMCR_SPEED100) ?
SPEED_100 : SPEED_10)));
ecmd->duplex = (bmcr & BMCR_FULLDPLX) ? DUPLEX_FULL : DUPLEX_HALF;
}