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authorDavid Decotigny <decot@google.com>2011-04-27 22:32:40 +0400
committerDavid S. Miller <davem@davemloft.net>2011-04-30 01:03:01 +0400
commit707394972093e2056e1e8cc39be19cf9bcb3e7b3 (patch)
treef6dc95219bca6895adf304b79241e9d60561f8f5 /drivers/net/mdio.c
parent25db0338813a8915457636b1f6abe6a28fa73f8d (diff)
downloadlinux-707394972093e2056e1e8cc39be19cf9bcb3e7b3.tar.xz
ethtool: cosmetic: Use ethtool ethtool_cmd_speed API
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>
Diffstat (limited to 'drivers/net/mdio.c')
-rw-r--r--drivers/net/mdio.c20
1 files changed, 12 insertions, 8 deletions
diff --git a/drivers/net/mdio.c b/drivers/net/mdio.c
index f2d10abd0403..16fbb11d92ac 100644
--- a/drivers/net/mdio.c
+++ b/drivers/net/mdio.c
@@ -188,6 +188,7 @@ void mdio45_ethtool_gset_npage(const struct mdio_if_info *mdio,
u32 npage_adv, u32 npage_lpa)
{
int reg;
+ u32 speed;
ecmd->transceiver = XCVR_INTERNAL;
ecmd->phy_address = mdio->prtad;
@@ -290,33 +291,36 @@ void mdio45_ethtool_gset_npage(const struct mdio_if_info *mdio,
if (modes & (ADVERTISED_10000baseT_Full |
ADVERTISED_10000baseKX4_Full |
ADVERTISED_10000baseKR_Full)) {
- ecmd->speed = SPEED_10000;
+ speed = SPEED_10000;
ecmd->duplex = DUPLEX_FULL;
} else if (modes & (ADVERTISED_1000baseT_Full |
ADVERTISED_1000baseT_Half |
ADVERTISED_1000baseKX_Full)) {
- ecmd->speed = SPEED_1000;
+ speed = SPEED_1000;
ecmd->duplex = !(modes & ADVERTISED_1000baseT_Half);
} else if (modes & (ADVERTISED_100baseT_Full |
ADVERTISED_100baseT_Half)) {
- ecmd->speed = SPEED_100;
+ speed = SPEED_100;
ecmd->duplex = !!(modes & ADVERTISED_100baseT_Full);
} else {
- ecmd->speed = SPEED_10;
+ speed = SPEED_10;
ecmd->duplex = !!(modes & ADVERTISED_10baseT_Full);
}
} else {
/* Report forced settings */
reg = mdio->mdio_read(mdio->dev, mdio->prtad, MDIO_MMD_PMAPMD,
MDIO_CTRL1);
- ecmd->speed = (((reg & MDIO_PMA_CTRL1_SPEED1000) ? 100 : 1) *
- ((reg & MDIO_PMA_CTRL1_SPEED100) ? 100 : 10));
+ speed = (((reg & MDIO_PMA_CTRL1_SPEED1000) ? 100 : 1)
+ * ((reg & MDIO_PMA_CTRL1_SPEED100) ? 100 : 10));
ecmd->duplex = (reg & MDIO_CTRL1_FULLDPLX ||
- ecmd->speed == SPEED_10000);
+ speed == SPEED_10000);
}
+ ethtool_cmd_speed_set(ecmd, speed);
+
/* 10GBASE-T MDI/MDI-X */
- if (ecmd->port == PORT_TP && ecmd->speed == SPEED_10000) {
+ if (ecmd->port == PORT_TP
+ && (ethtool_cmd_speed(ecmd) == SPEED_10000)) {
switch (mdio->mdio_read(mdio->dev, mdio->prtad, MDIO_MMD_PMAPMD,
MDIO_PMA_10GBT_SWAPPOL)) {
case MDIO_PMA_10GBT_SWAPPOL_ABNX | MDIO_PMA_10GBT_SWAPPOL_CDNX: