2011-04-17 00:54:51

by David Decotigny

Subject: [PATCH 1/5] ethtool: cosmetics: enforce const-ness in ethtool_cmd_speed

The 'ep' argument of ethtool_cmd_speed is not altered: advertise it in
protoype. +Indentation fix. Also add comments to advise using the
ethtool_cmd_speed API to get/set the link speed.

Signed-off-by: David Decotigny <[email protected]>
---
include/linux/ethtool.h | 14 ++++++++++----
1 files changed, 10 insertions(+), 4 deletions(-)

diff --git a/include/linux/ethtool.h b/include/linux/ethtool.h
index 9de3127..170439e 100644
--- a/include/linux/ethtool.h
+++ b/include/linux/ethtool.h
@@ -24,7 +24,10 @@ struct ethtool_cmd {
__u32 cmd;
__u32 supported; /* Features this interface supports */
__u32 advertising; /* Features this interface advertises */
- __u16 speed; /* The forced speed, 10Mb, 100Mb, gigabit */
+ __u16 speed; /* The forced speed (lower bits): see
+ * SPEED_ macros below. Please use
+ * ethtool_cmd_speed()/_set() to
+ * access it */
__u8 duplex; /* Duplex, half or full */
__u8 port; /* Which connector port */
__u8 phy_address;
@@ -33,7 +36,10 @@ struct ethtool_cmd {
__u8 mdio_support;
__u32 maxtxpkt; /* Tx pkts before generating tx int */
__u32 maxrxpkt; /* Rx pkts before generating rx int */
- __u16 speed_hi;
+ __u16 speed_hi; /* The forced speed (upper
+ * bits). Please use
+ * ethtool_cmd_speed()/_set() to
+ * access it */
__u8 eth_tp_mdix;
__u8 reserved2;
__u32 lp_advertising; /* Features the link partner advertises */
@@ -41,14 +47,14 @@ struct ethtool_cmd {
};

static inline void ethtool_cmd_speed_set(struct ethtool_cmd *ep,
- __u32 speed)
+ __u32 speed)
{

ep->speed = (__u16)speed;
ep->speed_hi = (__u16)(speed >> 16);
}

-static inline __u32 ethtool_cmd_speed(struct ethtool_cmd *ep)
+static inline __u32 ethtool_cmd_speed(const struct ethtool_cmd *ep)
{
return (ep->speed_hi << 16) | ep->speed;
}
--
1.7.3.1

2011-04-17 00:55:13

by David Decotigny

Subject: [PATCH 4/5] ethtool: Use the full 32 bit speed range in ethtool's set_settings

This makes sure the ethtool's set_settings() callback of network
drivers don't ignore the 16 most significant bits when ethtool calls
their set_settings().

All the driver compiled with make allyesconfig on x86_64 have been
updated.

Tested: make allyesconfig compiles + e1000e and bnx2x work

Signed-off-by: David Decotigny <[email protected]>
---
drivers/net/acenic.c | 2 +-
drivers/net/atl1c/atl1c_ethtool.c | 5 +++--
drivers/net/atlx/atl1.c | 5 +++--
drivers/net/b44.c | 7 ++++---
drivers/net/bna/bnad_ethtool.c | 3 ++-
drivers/net/bnx2.c | 12 ++++++------
drivers/net/cassini.c | 12 +++++++-----
drivers/net/chelsio/cxgb2.c | 7 ++++---
drivers/net/cxgb3/cxgb3_main.c | 10 ++++++----
drivers/net/cxgb4/cxgb4_main.c | 11 ++++++-----
drivers/net/dl2k.c | 4 ++--
drivers/net/e1000/e1000_ethtool.c | 6 ++++--
drivers/net/e1000e/ethtool.c | 3 ++-
drivers/net/enc28j60.c | 3 ++-
drivers/net/forcedeth.c | 11 ++++++-----
drivers/net/igb/igb_ethtool.c | 3 ++-
drivers/net/ixgb/ixgb_ethtool.c | 3 ++-
drivers/net/ixgbe/ixgbe_ethtool.c | 3 ++-
drivers/net/jme.c | 3 ++-
drivers/net/ksz884x.c | 9 +++++----
drivers/net/mii.c | 13 +++++++------
drivers/net/mlx4/en_ethtool.c | 3 ++-
drivers/net/natsemi.c | 5 +++--
drivers/net/netxen/netxen_nic_ethtool.c | 5 +++--
drivers/net/niu.c | 2 +-
drivers/net/pch_gbe/pch_gbe_ethtool.c | 7 ++++---
drivers/net/pcmcia/smc91c92_cs.c | 4 ++--
drivers/net/phy/phy.c | 10 ++++++----
drivers/net/qlcnic/qlcnic_ethtool.c | 4 ++--
drivers/net/r8169.c | 3 ++-
drivers/net/s2io.c | 2 +-
drivers/net/sc92031.c | 5 +++--
drivers/net/sfc/ethtool.c | 3 ++-
drivers/net/sfc/mcdi_phy.c | 4 ++--
drivers/net/skge.c | 4 ++--
drivers/net/sky2.c | 4 ++--
drivers/net/sungem.c | 9 +++++----
drivers/net/sunhme.c | 6 +++---
drivers/net/tg3.c | 9 +++++----
drivers/net/tulip/de2104x.c | 5 +++--
drivers/net/typhoon.c | 17 +++++++++--------
drivers/net/via-velocity.c | 10 ++++++----
drivers/net/vxge/vxge-ethtool.c | 3 ++-
net/bridge/br_if.c | 4 ++--
44 files changed, 150 insertions(+), 113 deletions(-)

diff --git a/drivers/net/acenic.c b/drivers/net/acenic.c
index ee648fe..0b4d8d1 100644
--- a/drivers/net/acenic.c
+++ b/drivers/net/acenic.c
@@ -2718,7 +2718,7 @@ static int ace_set_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
link |= LNK_TX_FLOW_CTL_Y;
if (ecmd->autoneg == AUTONEG_ENABLE)
link |= LNK_NEGOTIATE;
- if (ecmd->speed != speed) {
+ if (ethtool_cmd_speed(ecmd) != speed) {
link &= ~(LNK_1000MB | LNK_100MB | LNK_10MB);
switch (speed) {
case SPEED_1000:
diff --git a/drivers/net/atl1c/atl1c_ethtool.c b/drivers/net/atl1c/atl1c_ethtool.c
index 3af5a33..b1eceee 100644
--- a/drivers/net/atl1c/atl1c_ethtool.c
+++ b/drivers/net/atl1c/atl1c_ethtool.c
@@ -77,7 +77,8 @@ static int atl1c_set_settings(struct net_device *netdev,
if (ecmd->autoneg == AUTONEG_ENABLE) {
autoneg_advertised = ADVERTISED_Autoneg;
} else {
- if (ecmd->speed == SPEED_1000) {
+ u32 speed = ethtool_cmd_speed(ecmd);
+ if (speed == SPEED_1000) {
if (ecmd->duplex != DUPLEX_FULL) {
if (netif_msg_link(adapter))
dev_warn(&adapter->pdev->dev,
@@ -86,7 +87,7 @@ static int atl1c_set_settings(struct net_device *netdev,
return -EINVAL;
}
autoneg_advertised = ADVERTISED_1000baseT_Full;
- } else if (ecmd->speed == SPEED_100) {
+ } else if (speed == SPEED_100) {
if (ecmd->duplex == DUPLEX_FULL)
autoneg_advertised = ADVERTISED_100baseT_Full;
else
diff --git a/drivers/net/atlx/atl1.c b/drivers/net/atlx/atl1.c
index 98334a1..de27e5b 100644
--- a/drivers/net/atlx/atl1.c
+++ b/drivers/net/atlx/atl1.c
@@ -3271,7 +3271,8 @@ static int atl1_set_settings(struct net_device *netdev,
if (ecmd->autoneg == AUTONEG_ENABLE)
hw->media_type = MEDIA_TYPE_AUTO_SENSOR;
else {
- if (ecmd->speed == SPEED_1000) {
+ u32 speed = ethtool_cmd_speed(ecmd);
+ if (speed == SPEED_1000) {
if (ecmd->duplex != DUPLEX_FULL) {
if (netif_msg_link(adapter))
dev_warn(&adapter->pdev->dev,
@@ -3280,7 +3281,7 @@ static int atl1_set_settings(struct net_device *netdev,
goto exit_sset;
}
hw->media_type = MEDIA_TYPE_1000M_FULL;
- } else if (ecmd->speed == SPEED_100) {
+ } else if (speed == SPEED_100) {
if (ecmd->duplex == DUPLEX_FULL)
hw->media_type = MEDIA_TYPE_100M_FULL;
else
diff --git a/drivers/net/b44.c b/drivers/net/b44.c
index 2e2b762..909cc4b 100644
--- a/drivers/net/b44.c
+++ b/drivers/net/b44.c
@@ -1831,6 +1831,7 @@ static int b44_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
static int b44_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
{
struct b44 *bp = netdev_priv(dev);
+ u32 speed = ethtool_cmd_speed(cmd);

/* We do not support gigabit. */
if (cmd->autoneg == AUTONEG_ENABLE) {
@@ -1838,8 +1839,8 @@ static int b44_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
(ADVERTISED_1000baseT_Half |
ADVERTISED_1000baseT_Full))
return -EINVAL;
- } else if ((cmd->speed != SPEED_100 &&
- cmd->speed != SPEED_10) ||
+ } else if ((speed != SPEED_100 &&
+ speed != SPEED_10) ||
(cmd->duplex != DUPLEX_HALF &&
cmd->duplex != DUPLEX_FULL)) {
return -EINVAL;
@@ -1873,7 +1874,7 @@ static int b44_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
} else {
bp->flags |= B44_FLAG_FORCE_LINK;
bp->flags &= ~(B44_FLAG_100_BASE_T | B44_FLAG_FULL_DUPLEX);
- if (cmd->speed == SPEED_100)
+ if (speed == SPEED_100)
bp->flags |= B44_FLAG_100_BASE_T;
if (cmd->duplex == DUPLEX_FULL)
bp->flags |= B44_FLAG_FULL_DUPLEX;
diff --git a/drivers/net/bna/bnad_ethtool.c b/drivers/net/bna/bnad_ethtool.c
index c51e078e..ae1e118 100644
--- a/drivers/net/bna/bnad_ethtool.c
+++ b/drivers/net/bna/bnad_ethtool.c
@@ -256,7 +256,8 @@ bnad_set_settings(struct net_device *netdev, struct ethtool_cmd *cmd)
/* 10G full duplex setting supported only */
if (cmd->autoneg == AUTONEG_ENABLE)
return -EOPNOTSUPP; else {
- if ((cmd->speed == SPEED_10000) && (cmd->duplex == DUPLEX_FULL))
+ if ((ethtool_cmd_speed(cmd) == SPEED_10000)
+ && (cmd->duplex == DUPLEX_FULL))
return 0;
}

diff --git a/drivers/net/bnx2.c b/drivers/net/bnx2.c
index bf729ee..e43efd8 100644
--- a/drivers/net/bnx2.c
+++ b/drivers/net/bnx2.c
@@ -6758,21 +6758,21 @@ bnx2_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
advertising |= ADVERTISED_Autoneg;
}
else {
+ u32 speed = ethtool_cmd_speed(cmd);
if (cmd->port == PORT_FIBRE) {
- if ((cmd->speed != SPEED_1000 &&
- cmd->speed != SPEED_2500) ||
+ if ((speed != SPEED_1000 &&
+ speed != SPEED_2500) ||
(cmd->duplex != DUPLEX_FULL))
goto err_out_unlock;

- if (cmd->speed == SPEED_2500 &&
+ if (speed == SPEED_2500 &&
!(bp->phy_flags & BNX2_PHY_FLAG_2_5G_CAPABLE))
goto err_out_unlock;
- }
- else if (cmd->speed == SPEED_1000 || cmd->speed == SPEED_2500)
+ } else if (speed == SPEED_1000 || speed == SPEED_2500)
goto err_out_unlock;

autoneg &= ~AUTONEG_SPEED;
- req_line_speed = cmd->speed;
+ req_line_speed = speed;
req_duplex = cmd->duplex;
advertising = 0;
}
diff --git a/drivers/net/cassini.c b/drivers/net/cassini.c
index 143a28c..a6c3f8c 100644
--- a/drivers/net/cassini.c
+++ b/drivers/net/cassini.c
@@ -709,10 +709,11 @@ static void cas_begin_auto_negotiation(struct cas *cp, struct ethtool_cmd *ep)
if (ep->autoneg == AUTONEG_ENABLE)
cp->link_cntl = BMCR_ANENABLE;
else {
+ u32 speed = ethtool_cmd_speed(ep);
cp->link_cntl = 0;
- if (ep->speed == SPEED_100)
+ if (speed == SPEED_100)
cp->link_cntl |= BMCR_SPEED100;
- else if (ep->speed == SPEED_1000)
+ else if (speed == SPEED_1000)
cp->link_cntl |= CAS_BMCR_SPEED1000;
if (ep->duplex == DUPLEX_FULL)
cp->link_cntl |= BMCR_FULLDPLX;
@@ -4653,6 +4654,7 @@ static int cas_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
{
struct cas *cp = netdev_priv(dev);
unsigned long flags;
+ u32 speed = ethtool_cmd_speed(cmd);

/* Verify the settings we care about. */
if (cmd->autoneg != AUTONEG_ENABLE &&
@@ -4660,9 +4662,9 @@ static int cas_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
return -EINVAL;

if (cmd->autoneg == AUTONEG_DISABLE &&
- ((cmd->speed != SPEED_1000 &&
- cmd->speed != SPEED_100 &&
- cmd->speed != SPEED_10) ||
+ ((speed != SPEED_1000 &&
+ speed != SPEED_100 &&
+ speed != SPEED_10) ||
(cmd->duplex != DUPLEX_HALF &&
cmd->duplex != DUPLEX_FULL)))
return -EINVAL;
diff --git a/drivers/net/chelsio/cxgb2.c b/drivers/net/chelsio/cxgb2.c
index 0f71304..a2eed0c 100644
--- a/drivers/net/chelsio/cxgb2.c
+++ b/drivers/net/chelsio/cxgb2.c
@@ -640,11 +640,12 @@ static int set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
return -EOPNOTSUPP; /* can't change speed/duplex */

if (cmd->autoneg == AUTONEG_DISABLE) {
- int cap = speed_duplex_to_caps(cmd->speed, cmd->duplex);
+ u32 speed = ethtool_cmd_speed(cmd);
+ int cap = speed_duplex_to_caps(speed, cmd->duplex);

- if (!(lc->supported & cap) || cmd->speed == SPEED_1000)
+ if (!(lc->supported & cap) || (speed == SPEED_1000))
return -EINVAL;
- lc->requested_speed = cmd->speed;
+ lc->requested_speed = speed;
lc->requested_duplex = cmd->duplex;
lc->advertising = 0;
} else {
diff --git a/drivers/net/cxgb3/cxgb3_main.c b/drivers/net/cxgb3/cxgb3_main.c
index a087e06..00469dc 100644
--- a/drivers/net/cxgb3/cxgb3_main.c
+++ b/drivers/net/cxgb3/cxgb3_main.c
@@ -1842,7 +1842,8 @@ static int set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
* being requested.
*/
if (cmd->autoneg == AUTONEG_DISABLE) {
- int cap = speed_duplex_to_caps(cmd->speed, cmd->duplex);
+ u32 speed = ethtool_cmd_speed(cmd);
+ int cap = speed_duplex_to_caps(speed, cmd->duplex);
if (lc->supported & cap)
return 0;
}
@@ -1850,11 +1851,12 @@ static int set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
}

if (cmd->autoneg == AUTONEG_DISABLE) {
- int cap = speed_duplex_to_caps(cmd->speed, cmd->duplex);
+ u32 speed = ethtool_cmd_speed(cmd);
+ int cap = speed_duplex_to_caps(speed, cmd->duplex);

- if (!(lc->supported & cap) || cmd->speed == SPEED_1000)
+ if (!(lc->supported & cap) || (speed == SPEED_1000))
return -EINVAL;
- lc->requested_speed = cmd->speed;
+ lc->requested_speed = speed;
lc->requested_duplex = cmd->duplex;
lc->advertising = 0;
} else {
diff --git a/drivers/net/cxgb4/cxgb4_main.c b/drivers/net/cxgb4/cxgb4_main.c
index 0af9c9f..a49d370 100644
--- a/drivers/net/cxgb4/cxgb4_main.c
+++ b/drivers/net/cxgb4/cxgb4_main.c
@@ -1460,6 +1460,7 @@ static int set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
unsigned int cap;
struct port_info *p = netdev_priv(dev);
struct link_config *lc = &p->link_cfg;
+ u32 speed = ethtool_cmd_speed(cmd);

if (cmd->duplex != DUPLEX_FULL) /* only full-duplex supported */
return -EINVAL;
@@ -1470,16 +1471,16 @@ static int set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
* being requested.
*/
if (cmd->autoneg == AUTONEG_DISABLE &&
- (lc->supported & speed_to_caps(cmd->speed)))
- return 0;
+ (lc->supported & speed_to_caps(speed)))
+ return 0;
return -EINVAL;
}

if (cmd->autoneg == AUTONEG_DISABLE) {
- cap = speed_to_caps(cmd->speed);
+ cap = speed_to_caps(speed);

- if (!(lc->supported & cap) || cmd->speed == SPEED_1000 ||
- cmd->speed == SPEED_10000)
+ if (!(lc->supported & cap) || (speed == SPEED_1000) ||
+ (ethtool_cmd_speed(cmd) == SPEED_10000))
return -EINVAL;
lc->requested_speed = cap;
lc->advertising = 0;
diff --git a/drivers/net/dl2k.c b/drivers/net/dl2k.c
index c05db60..ba6c151 100644
--- a/drivers/net/dl2k.c
+++ b/drivers/net/dl2k.c
@@ -1219,11 +1219,11 @@ static int rio_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
} else {
np->an_enable = 0;
if (np->speed == 1000) {
- cmd->speed = SPEED_100;
+ ethtool_cmd_speed_set(cmd, SPEED_100);
cmd->duplex = DUPLEX_FULL;
printk("Warning!! Can't disable Auto negotiation in 1000Mbps, change to Manual 100Mbps, Full duplex.\n");
}
- switch(cmd->speed + cmd->duplex) {
+ switch (ethtool_cmd_speed(cmd) + cmd->duplex) {

case SPEED_10 + DUPLEX_HALF:
np->speed = 10;
diff --git a/drivers/net/e1000/e1000_ethtool.c b/drivers/net/e1000/e1000_ethtool.c
index dd70738..a53629d 100644
--- a/drivers/net/e1000/e1000_ethtool.c
+++ b/drivers/net/e1000/e1000_ethtool.c
@@ -197,11 +197,13 @@ static int e1000_set_settings(struct net_device *netdev,
ADVERTISED_TP |
ADVERTISED_Autoneg;
ecmd->advertising = hw->autoneg_advertised;
- } else
- if (e1000_set_spd_dplx(adapter, ecmd->speed + ecmd->duplex)) {
+ } else {
+ u32 speed = ethtool_cmd_speed(ecmd);
+ if (e1000_set_spd_dplx(adapter, speed + ecmd->duplex)) {
clear_bit(__E1000_RESETTING, &adapter->flags);
return -EINVAL;
}
+ }

/* reset the link */

diff --git a/drivers/net/e1000e/ethtool.c b/drivers/net/e1000e/ethtool.c
index a31d280..1dd81b2 100644
--- a/drivers/net/e1000e/ethtool.c
+++ b/drivers/net/e1000e/ethtool.c
@@ -269,7 +269,8 @@ static int e1000_set_settings(struct net_device *netdev,
if (adapter->fc_autoneg)
hw->fc.requested_mode = e1000_fc_default;
} else {
- if (e1000_set_spd_dplx(adapter, ecmd->speed + ecmd->duplex)) {
+ u32 speed = ethtool_cmd_speed(ecmd);
+ if (e1000_set_spd_dplx(adapter, speed + ecmd->duplex)) {
clear_bit(__E1000_RESETTING, &adapter->state);
return -EINVAL;
}
diff --git a/drivers/net/enc28j60.c b/drivers/net/enc28j60.c
index 907b05a..81a7937 100644
--- a/drivers/net/enc28j60.c
+++ b/drivers/net/enc28j60.c
@@ -1499,7 +1499,8 @@ enc28j60_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
static int
enc28j60_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
{
- return enc28j60_setlink(dev, cmd->autoneg, cmd->speed, cmd->duplex);
+ return enc28j60_setlink(dev, cmd->autoneg,
+ ethtool_cmd_speed(cmd), cmd->duplex);
}

static u32 enc28j60_get_msglevel(struct net_device *dev)
diff --git a/drivers/net/forcedeth.c b/drivers/net/forcedeth.c
index ec9a32d..9ecd33a 100644
--- a/drivers/net/forcedeth.c
+++ b/drivers/net/forcedeth.c
@@ -4029,6 +4029,7 @@ static int nv_get_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
static int nv_set_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
{
struct fe_priv *np = netdev_priv(dev);
+ u32 speed = ethtool_cmd_speed(ecmd);

if (ecmd->port != PORT_MII)
return -EINVAL;
@@ -4054,7 +4055,7 @@ static int nv_set_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
/* Note: autonegotiation disable, speed 1000 intentionally
* forbidden - no one should need that. */

- if (ecmd->speed != SPEED_10 && ecmd->speed != SPEED_100)
+ if (speed != SPEED_10 && speed != SPEED_100)
return -EINVAL;
if (ecmd->duplex != DUPLEX_HALF && ecmd->duplex != DUPLEX_FULL)
return -EINVAL;
@@ -4138,13 +4139,13 @@ static int nv_set_settings(struct net_device *dev, struct ethtool_cmd *ecmd)

adv = mii_rw(dev, np->phyaddr, MII_ADVERTISE, MII_READ);
adv &= ~(ADVERTISE_ALL | ADVERTISE_100BASE4 | ADVERTISE_PAUSE_CAP | ADVERTISE_PAUSE_ASYM);
- if (ecmd->speed == SPEED_10 && ecmd->duplex == DUPLEX_HALF)
+ if (speed == SPEED_10 && ecmd->duplex == DUPLEX_HALF)
adv |= ADVERTISE_10HALF;
- if (ecmd->speed == SPEED_10 && ecmd->duplex == DUPLEX_FULL)
+ if (speed == SPEED_10 && ecmd->duplex == DUPLEX_FULL)
adv |= ADVERTISE_10FULL;
- if (ecmd->speed == SPEED_100 && ecmd->duplex == DUPLEX_HALF)
+ if (speed == SPEED_100 && ecmd->duplex == DUPLEX_HALF)
adv |= ADVERTISE_100HALF;
- if (ecmd->speed == SPEED_100 && ecmd->duplex == DUPLEX_FULL)
+ if (speed == SPEED_100 && ecmd->duplex == DUPLEX_FULL)
adv |= ADVERTISE_100FULL;
np->pause_flags &= ~(NV_PAUSEFRAME_AUTONEG|NV_PAUSEFRAME_RX_ENABLE|NV_PAUSEFRAME_TX_ENABLE);
if (np->pause_flags & NV_PAUSEFRAME_RX_REQ) {/* for rx we set both advertisements but disable tx pause */
diff --git a/drivers/net/igb/igb_ethtool.c b/drivers/net/igb/igb_ethtool.c
index d976733..2cc221b 100644
--- a/drivers/net/igb/igb_ethtool.c
+++ b/drivers/net/igb/igb_ethtool.c
@@ -223,7 +223,8 @@ static int igb_set_settings(struct net_device *netdev, struct ethtool_cmd *ecmd)
if (adapter->fc_autoneg)
hw->fc.requested_mode = e1000_fc_default;
} else {
- if (igb_set_spd_dplx(adapter, ecmd->speed + ecmd->duplex)) {
+ u32 speed = ethtool_cmd_speed(ecmd);
+ if (igb_set_spd_dplx(adapter, speed + ecmd->duplex)) {
clear_bit(__IGB_RESETTING, &adapter->state);
return -EINVAL;
}
diff --git a/drivers/net/ixgb/ixgb_ethtool.c b/drivers/net/ixgb/ixgb_ethtool.c
index cc53aa1..edb3d7e 100644
--- a/drivers/net/ixgb/ixgb_ethtool.c
+++ b/drivers/net/ixgb/ixgb_ethtool.c
@@ -129,9 +129,10 @@ static int
ixgb_set_settings(struct net_device *netdev, struct ethtool_cmd *ecmd)
{
struct ixgb_adapter *adapter = netdev_priv(netdev);
+ u32 speed = ethtool_cmd_speed(ecmd);

if (ecmd->autoneg == AUTONEG_ENABLE ||
- ecmd->speed + ecmd->duplex != SPEED_10000 + DUPLEX_FULL)
+ (speed + ecmd->duplex != SPEED_10000 + DUPLEX_FULL))
return -EINVAL;

if (netif_running(adapter->netdev)) {
diff --git a/drivers/net/ixgbe/ixgbe_ethtool.c b/drivers/net/ixgbe/ixgbe_ethtool.c
index 5005a36..e1c3576 100644
--- a/drivers/net/ixgbe/ixgbe_ethtool.c
+++ b/drivers/net/ixgbe/ixgbe_ethtool.c
@@ -346,9 +346,10 @@ static int ixgbe_set_settings(struct net_device *netdev,
}
} else {
/* in this case we currently only support 10Gb/FULL */
+ u32 speed = ethtool_cmd_speed(ecmd);
if ((ecmd->autoneg == AUTONEG_ENABLE) ||
(ecmd->advertising != ADVERTISED_10000baseT_Full) ||
- (ecmd->speed + ecmd->duplex != SPEED_10000 + DUPLEX_FULL))
+ (speed + ecmd->duplex != SPEED_10000 + DUPLEX_FULL))
return -EINVAL;
}

diff --git a/drivers/net/jme.c b/drivers/net/jme.c
index be4773f..b5b174a 100644
--- a/drivers/net/jme.c
+++ b/drivers/net/jme.c
@@ -2555,7 +2555,8 @@ jme_set_settings(struct net_device *netdev,
struct jme_adapter *jme = netdev_priv(netdev);
int rc, fdc = 0;

- if (ecmd->speed == SPEED_1000 && ecmd->autoneg != AUTONEG_ENABLE)
+ if (ethtool_cmd_speed(ecmd) == SPEED_1000
+ && ecmd->autoneg != AUTONEG_ENABLE)
return -EINVAL;

/*
diff --git a/drivers/net/ksz884x.c b/drivers/net/ksz884x.c
index 2c37a38..66037b1 100644
--- a/drivers/net/ksz884x.c
+++ b/drivers/net/ksz884x.c
@@ -5998,6 +5998,7 @@ static int netdev_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
struct dev_priv *priv = netdev_priv(dev);
struct dev_info *hw_priv = priv->adapter;
struct ksz_port *port = &priv->port;
+ u32 speed = ethtool_cmd_speed(cmd);
int rc;

/*
@@ -6006,11 +6007,11 @@ static int netdev_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
*/
if (cmd->autoneg && priv->advertising == cmd->advertising) {
cmd->advertising |= ADVERTISED_ALL;
- if (10 == cmd->speed)
+ if (SPEED_10 == speed)
cmd->advertising &=
~(ADVERTISED_100baseT_Full |
ADVERTISED_100baseT_Half);
- else if (100 == cmd->speed)
+ else if (SPEED_100 == speed)
cmd->advertising &=
~(ADVERTISED_10baseT_Full |
ADVERTISED_10baseT_Half);
@@ -6032,8 +6033,8 @@ static int netdev_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
port->force_link = 0;
} else {
port->duplex = cmd->duplex + 1;
- if (cmd->speed != 1000)
- port->speed = cmd->speed;
+ if (speed != SPEED_1000)
+ port->speed = speed;
if (cmd->autoneg)
port->force_link = 0;
else
diff --git a/drivers/net/mii.c b/drivers/net/mii.c
index 0a6c6a2..cc5a22d 100644
--- a/drivers/net/mii.c
+++ b/drivers/net/mii.c
@@ -154,10 +154,11 @@ int mii_ethtool_gset(struct mii_if_info *mii, struct ethtool_cmd *ecmd)
int mii_ethtool_sset(struct mii_if_info *mii, struct ethtool_cmd *ecmd)
{
struct net_device *dev = mii->dev;
+ u32 speed = ethtool_cmd_speed(ecmd);

- if (ecmd->speed != SPEED_10 &&
- ecmd->speed != SPEED_100 &&
- ecmd->speed != SPEED_1000)
+ if (speed != SPEED_10 &&
+ speed != SPEED_100 &&
+ speed != SPEED_1000)
return -EINVAL;
if (ecmd->duplex != DUPLEX_HALF && ecmd->duplex != DUPLEX_FULL)
return -EINVAL;
@@ -169,7 +170,7 @@ int mii_ethtool_sset(struct mii_if_info *mii, struct ethtool_cmd *ecmd)
return -EINVAL;
if (ecmd->autoneg != AUTONEG_DISABLE && ecmd->autoneg != AUTONEG_ENABLE)
return -EINVAL;
- if ((ecmd->speed == SPEED_1000) && (!mii->supports_gmii))
+ if ((speed == SPEED_1000) && (!mii->supports_gmii))
return -EINVAL;

/* ignore supported, maxtxpkt, maxrxpkt */
@@ -227,9 +228,9 @@ int mii_ethtool_sset(struct mii_if_info *mii, struct ethtool_cmd *ecmd)
bmcr = mii->mdio_read(dev, mii->phy_id, MII_BMCR);
tmp = bmcr & ~(BMCR_ANENABLE | BMCR_SPEED100 |
BMCR_SPEED1000 | BMCR_FULLDPLX);
- if (ecmd->speed == SPEED_1000)
+ if (speed == SPEED_1000)
tmp |= BMCR_SPEED1000;
- else if (ecmd->speed == SPEED_100)
+ else if (speed == SPEED_100)
tmp |= BMCR_SPEED100;
if (ecmd->duplex == DUPLEX_FULL) {
tmp |= BMCR_FULLDPLX;
diff --git a/drivers/net/mlx4/en_ethtool.c b/drivers/net/mlx4/en_ethtool.c
index da1b64d..be4a9e0 100644
--- a/drivers/net/mlx4/en_ethtool.c
+++ b/drivers/net/mlx4/en_ethtool.c
@@ -292,7 +292,8 @@ static int mlx4_en_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
static int mlx4_en_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
{
if ((cmd->autoneg == AUTONEG_ENABLE) ||
- (cmd->speed != SPEED_10000) || (cmd->duplex != DUPLEX_FULL))
+ (ethtool_cmd_speed(cmd) != SPEED_10000) ||
+ (cmd->duplex != DUPLEX_FULL))
return -EINVAL;

/* Nothing to change */
diff --git a/drivers/net/natsemi.c b/drivers/net/natsemi.c
index aa2813e..dbe31e9 100644
--- a/drivers/net/natsemi.c
+++ b/drivers/net/natsemi.c
@@ -2905,7 +2905,8 @@ static int netdev_set_ecmd(struct net_device *dev, struct ethtool_cmd *ecmd)
return -EINVAL;
}
} else if (ecmd->autoneg == AUTONEG_DISABLE) {
- if (ecmd->speed != SPEED_10 && ecmd->speed != SPEED_100)
+ u32 speed = ethtool_cmd_speed(ecmd);
+ if (speed != SPEED_10 && speed != SPEED_100)
return -EINVAL;
if (ecmd->duplex != DUPLEX_HALF && ecmd->duplex != DUPLEX_FULL)
return -EINVAL;
@@ -2953,7 +2954,7 @@ static int netdev_set_ecmd(struct net_device *dev, struct ethtool_cmd *ecmd)
if (ecmd->advertising & ADVERTISED_100baseT_Full)
np->advertising |= ADVERTISE_100FULL;
} else {
- np->speed = ecmd->speed;
+ np->speed = ethtool_cmd_speed(ecmd);
np->duplex = ecmd->duplex;
/* user overriding the initial full duplex parm? */
if (np->duplex == DUPLEX_HALF)
diff --git a/drivers/net/netxen/netxen_nic_ethtool.c b/drivers/net/netxen/netxen_nic_ethtool.c
index 29f90ba..e8d16f6 100644
--- a/drivers/net/netxen/netxen_nic_ethtool.c
+++ b/drivers/net/netxen/netxen_nic_ethtool.c
@@ -251,6 +251,7 @@ static int
netxen_nic_set_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
{
struct netxen_adapter *adapter = netdev_priv(dev);
+ u32 speed = ethtool_cmd_speed(ecmd);
int ret;

if (adapter->ahw.port_type != NETXEN_NIC_GBE)
@@ -259,14 +260,14 @@ netxen_nic_set_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
if (!(adapter->capabilities & NX_FW_CAPABILITY_GBE_LINK_CFG))
return -EOPNOTSUPP;

- ret = nx_fw_cmd_set_gbe_port(adapter, ecmd->speed, ecmd->duplex,
+ ret = nx_fw_cmd_set_gbe_port(adapter, speed, ecmd->duplex,
ecmd->autoneg);
if (ret == NX_RCODE_NOT_SUPPORTED)
return -EOPNOTSUPP;
else if (ret)
return -EIO;

- adapter->link_speed = ecmd->speed;
+ adapter->link_speed = speed;
adapter->link_duplex = ecmd->duplex;
adapter->link_autoneg = ecmd->autoneg;

diff --git a/drivers/net/niu.c b/drivers/net/niu.c
index ea2272f..350225f 100644
--- a/drivers/net/niu.c
+++ b/drivers/net/niu.c
@@ -6859,7 +6859,7 @@ static int niu_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
struct niu_link_config *lp = &np->link_config;

lp->advertising = cmd->advertising;
- lp->speed = cmd->speed;
+ lp->speed = ethtool_cmd_speed(cmd);
lp->duplex = cmd->duplex;
lp->autoneg = cmd->autoneg;
return niu_init_link(np);
diff --git a/drivers/net/pch_gbe/pch_gbe_ethtool.c b/drivers/net/pch_gbe/pch_gbe_ethtool.c
index d2174a4..cae1e7f 100644
--- a/drivers/net/pch_gbe/pch_gbe_ethtool.c
+++ b/drivers/net/pch_gbe/pch_gbe_ethtool.c
@@ -109,12 +109,13 @@ static int pch_gbe_set_settings(struct net_device *netdev,
{
struct pch_gbe_adapter *adapter = netdev_priv(netdev);
struct pch_gbe_hw *hw = &adapter->hw;
+ u32 speed = ethtool_cmd_speed(ecmd);
int ret;

pch_gbe_hal_write_phy_reg(hw, MII_BMCR, BMCR_RESET);

- if (ecmd->speed == USHRT_MAX) {
- ecmd->speed = SPEED_1000;
+ if (speed == USHRT_MAX) {
+ speed = SPEED_1000;
ecmd->duplex = DUPLEX_FULL;
}
ret = mii_ethtool_sset(&adapter->mii, ecmd);
@@ -122,7 +123,7 @@ static int pch_gbe_set_settings(struct net_device *netdev,
pr_err("Error: mii_ethtool_sset\n");
return ret;
}
- hw->mac.link_speed = ecmd->speed;
+ hw->mac.link_speed = speed;
hw->mac.link_duplex = ecmd->duplex;
hw->phy.autoneg_advertised = ecmd->advertising;
hw->mac.autoneg = ecmd->autoneg;
diff --git a/drivers/net/pcmcia/smc91c92_cs.c b/drivers/net/pcmcia/smc91c92_cs.c
index 1085917..bc71cb2 100644
--- a/drivers/net/pcmcia/smc91c92_cs.c
+++ b/drivers/net/pcmcia/smc91c92_cs.c
@@ -1875,8 +1875,8 @@ static int smc_netdev_set_ecmd(struct net_device *dev, struct ethtool_cmd *ecmd)
u16 tmp;
unsigned int ioaddr = dev->base_addr;

- if (ecmd->speed != SPEED_10)
- return -EINVAL;
+ if (ethtool_cmd_speed(ecmd) != SPEED_10)
+ return -EINVAL;
if (ecmd->duplex != DUPLEX_HALF && ecmd->duplex != DUPLEX_FULL)
return -EINVAL;
if (ecmd->port != PORT_TP && ecmd->port != PORT_AUI)
diff --git a/drivers/net/phy/phy.c b/drivers/net/phy/phy.c
index f767033..e3f3501 100644
--- a/drivers/net/phy/phy.c
+++ b/drivers/net/phy/phy.c
@@ -238,6 +238,8 @@ static void phy_sanitize_settings(struct phy_device *phydev)
*/
int phy_ethtool_sset(struct phy_device *phydev, struct ethtool_cmd *cmd)
{
+ u32 speed = ethtool_cmd_speed(cmd);
+
if (cmd->phy_address != phydev->addr)
return -EINVAL;

@@ -253,16 +255,16 @@ int phy_ethtool_sset(struct phy_device *phydev, struct ethtool_cmd *cmd)
return -EINVAL;

if (cmd->autoneg == AUTONEG_DISABLE &&
- ((cmd->speed != SPEED_1000 &&
- cmd->speed != SPEED_100 &&
- cmd->speed != SPEED_10) ||
+ ((speed != SPEED_1000 &&
+ speed != SPEED_100 &&
+ speed != SPEED_10) ||
(cmd->duplex != DUPLEX_HALF &&
cmd->duplex != DUPLEX_FULL)))
return -EINVAL;

phydev->autoneg = cmd->autoneg;

- phydev->speed = cmd->speed;
+ phydev->speed = speed;

phydev->advertising = cmd->advertising;

diff --git a/drivers/net/qlcnic/qlcnic_ethtool.c b/drivers/net/qlcnic/qlcnic_ethtool.c
index 3cd8a16..9886dfc 100644
--- a/drivers/net/qlcnic/qlcnic_ethtool.c
+++ b/drivers/net/qlcnic/qlcnic_ethtool.c
@@ -302,7 +302,7 @@ qlcnic_set_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
&status) != 0)
return -EIO;

- switch (ecmd->speed) {
+ switch (ethtool_cmd_speed(ecmd)) {
case SPEED_10:
qlcnic_set_phy_speed(status, 0);
break;
@@ -323,7 +323,7 @@ qlcnic_set_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
*((int *)&status)) != 0)
return -EIO;
else {
- adapter->link_speed = ecmd->speed;
+ adapter->link_speed = ethtool_cmd_speed(ecmd);
adapter->link_duplex = ecmd->duplex;
}
} else
diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c
index 058524f..a11e6ca 100644
--- a/drivers/net/r8169.c
+++ b/drivers/net/r8169.c
@@ -1280,7 +1280,8 @@ static int rtl8169_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)

spin_lock_irqsave(&tp->lock, flags);
ret = rtl8169_set_speed(dev,
- cmd->autoneg, cmd->speed, cmd->duplex, cmd->advertising);
+ cmd->autoneg, ethtool_cmd_speed(cmd),
+ cmd->duplex, cmd->advertising);
spin_unlock_irqrestore(&tp->lock, flags);

return ret;
diff --git a/drivers/net/s2io.c b/drivers/net/s2io.c
index 2302d97..956a139 100644
--- a/drivers/net/s2io.c
+++ b/drivers/net/s2io.c
@@ -5380,7 +5380,7 @@ static int s2io_ethtool_sset(struct net_device *dev,
{
struct s2io_nic *sp = netdev_priv(dev);
if ((info->autoneg == AUTONEG_ENABLE) ||
- (info->speed != SPEED_10000) ||
+ (ethtool_cmd_speed(info) != SPEED_10000) ||
(info->duplex != DUPLEX_FULL))
return -EINVAL;
else {
diff --git a/drivers/net/sc92031.c b/drivers/net/sc92031.c
index 76290a8..f3ffc1d 100644
--- a/drivers/net/sc92031.c
+++ b/drivers/net/sc92031.c
@@ -1188,10 +1188,11 @@ static int sc92031_ethtool_set_settings(struct net_device *dev,
{
struct sc92031_priv *priv = netdev_priv(dev);
void __iomem *port_base = priv->port_base;
+ u32 speed = ethtool_cmd_speed(cmd);
u32 phy_ctrl;
u32 old_phy_ctrl;

- if (!(cmd->speed == SPEED_10 || cmd->speed == SPEED_100))
+ if (!(speed == SPEED_10 || speed == SPEED_100))
return -EINVAL;
if (!(cmd->duplex == DUPLEX_HALF || cmd->duplex == DUPLEX_FULL))
return -EINVAL;
@@ -1229,7 +1230,7 @@ static int sc92031_ethtool_set_settings(struct net_device *dev,
// FIXME: Whole branch guessed
phy_ctrl = 0;

- if (cmd->speed == SPEED_10)
+ if (speed == SPEED_10)
phy_ctrl |= PhyCtrlSpd10;
else /* cmd->speed == SPEED_100 */
phy_ctrl |= PhyCtrlSpd100;
diff --git a/drivers/net/sfc/ethtool.c b/drivers/net/sfc/ethtool.c
index 5d8468f..10b160a 100644
--- a/drivers/net/sfc/ethtool.c
+++ b/drivers/net/sfc/ethtool.c
@@ -234,7 +234,8 @@ static int efx_ethtool_set_settings(struct net_device *net_dev,
int rc;

/* GMAC does not support 1000Mbps HD */
- if (ecmd->speed == SPEED_1000 && ecmd->duplex != DUPLEX_FULL) {
+ if ((ethtool_cmd_speed(ecmd) == SPEED_1000) &&
+ (ecmd->duplex != DUPLEX_FULL)) {
netif_dbg(efx, drv, efx->net_dev,
"rejecting unsupported 1000Mbps HD setting\n");
return -EINVAL;
diff --git a/drivers/net/sfc/mcdi_phy.c b/drivers/net/sfc/mcdi_phy.c
index 1fcda2d..6c5fccb 100644
--- a/drivers/net/sfc/mcdi_phy.c
+++ b/drivers/net/sfc/mcdi_phy.c
@@ -545,7 +545,7 @@ static int efx_mcdi_phy_set_settings(struct efx_nic *efx, struct ethtool_cmd *ec
caps = (ethtool_to_mcdi_cap(ecmd->advertising) |
1 << MC_CMD_PHY_CAP_AN_LBN);
} else if (ecmd->duplex) {
- switch (ecmd->speed) {
+ switch (ethtool_cmd_speed(ecmd)) {
case 10: caps = 1 << MC_CMD_PHY_CAP_10FDX_LBN; break;
case 100: caps = 1 << MC_CMD_PHY_CAP_100FDX_LBN; break;
case 1000: caps = 1 << MC_CMD_PHY_CAP_1000FDX_LBN; break;
@@ -553,7 +553,7 @@ static int efx_mcdi_phy_set_settings(struct efx_nic *efx, struct ethtool_cmd *ec
default: return -EINVAL;
}
} else {
- switch (ecmd->speed) {
+ switch (ethtool_cmd_speed(ecmd)) {
case 10: caps = 1 << MC_CMD_PHY_CAP_10HDX_LBN; break;
case 100: caps = 1 << MC_CMD_PHY_CAP_100HDX_LBN; break;
case 1000: caps = 1 << MC_CMD_PHY_CAP_1000HDX_LBN; break;
diff --git a/drivers/net/skge.c b/drivers/net/skge.c
index 176d784..b0fa999 100644
--- a/drivers/net/skge.c
+++ b/drivers/net/skge.c
@@ -322,7 +322,7 @@ static int skge_set_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
} else {
u32 setting;

- switch (ecmd->speed) {
+ switch (ethtool_cmd_speed(ecmd)) {
case SPEED_1000:
if (ecmd->duplex == DUPLEX_FULL)
setting = SUPPORTED_1000baseT_Full;
@@ -355,7 +355,7 @@ static int skge_set_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
if ((setting & supported) == 0)
return -EINVAL;

- skge->speed = ecmd->speed;
+ skge->speed = ethtool_cmd_speed(ecmd);
skge->duplex = ecmd->duplex;
}

diff --git a/drivers/net/sky2.c b/drivers/net/sky2.c
index c8d0451..40afe07 100644
--- a/drivers/net/sky2.c
+++ b/drivers/net/sky2.c
@@ -3453,7 +3453,7 @@ static int sky2_set_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
} else {
u32 setting;

- switch (ecmd->speed) {
+ switch (ethtool_cmd_speed(ecmd)) {
case SPEED_1000:
if (ecmd->duplex == DUPLEX_FULL)
setting = SUPPORTED_1000baseT_Full;
@@ -3486,7 +3486,7 @@ static int sky2_set_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
if ((setting & supported) == 0)
return -EINVAL;

- sky2->speed = ecmd->speed;
+ sky2->speed = ethtool_cmd_speed(ecmd);
sky2->duplex = ecmd->duplex;
sky2->flags &= ~SKY2_FLAG_AUTO_SPEED;
}
diff --git a/drivers/net/sungem.c b/drivers/net/sungem.c
index 81b6eb8..40a755d 100644
--- a/drivers/net/sungem.c
+++ b/drivers/net/sungem.c
@@ -1294,7 +1294,7 @@ static void gem_begin_auto_negotiation(struct gem *gp, struct ethtool_cmd *ep)
autoneg = 1;
} else {
autoneg = 0;
- speed = ep->speed;
+ speed = ethtool_cmd_speed(ep);
duplex = ep->duplex;
}

@@ -2686,6 +2686,7 @@ static int gem_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
static int gem_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
{
struct gem *gp = netdev_priv(dev);
+ u32 speed = ethtool_cmd_speed(cmd);

/* Verify the settings we care about. */
if (cmd->autoneg != AUTONEG_ENABLE &&
@@ -2697,9 +2698,9 @@ static int gem_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
return -EINVAL;

if (cmd->autoneg == AUTONEG_DISABLE &&
- ((cmd->speed != SPEED_1000 &&
- cmd->speed != SPEED_100 &&
- cmd->speed != SPEED_10) ||
+ ((speed != SPEED_1000 &&
+ speed != SPEED_100 &&
+ speed != SPEED_10) ||
(cmd->duplex != DUPLEX_HALF &&
cmd->duplex != DUPLEX_FULL)))
return -EINVAL;
diff --git a/drivers/net/sunhme.c b/drivers/net/sunhme.c
index 80e907d..8f3f028 100644
--- a/drivers/net/sunhme.c
+++ b/drivers/net/sunhme.c
@@ -1383,7 +1383,7 @@ force_link:
if (ep == NULL || ep->autoneg == AUTONEG_ENABLE) {
hp->sw_bmcr = BMCR_SPEED100;
} else {
- if (ep->speed == SPEED_100)
+ if (ethtool_cmd_speed(ep) == SPEED_100)
hp->sw_bmcr = BMCR_SPEED100;
else
hp->sw_bmcr = 0;
@@ -2452,8 +2452,8 @@ static int hme_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
cmd->autoneg != AUTONEG_DISABLE)
return -EINVAL;
if (cmd->autoneg == AUTONEG_DISABLE &&
- ((cmd->speed != SPEED_100 &&
- cmd->speed != SPEED_10) ||
+ ((ethtool_cmd_speed(cmd) != SPEED_100 &&
+ ethtool_cmd_speed(cmd) != SPEED_10) ||
(cmd->duplex != DUPLEX_HALF &&
cmd->duplex != DUPLEX_FULL)))
return -EINVAL;
diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index 9915734..0e40af2 100644
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -9976,6 +9976,7 @@ static int tg3_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
static int tg3_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
{
struct tg3 *tp = netdev_priv(dev);
+ u32 speed = ethtool_cmd_speed(cmd);

if (tp->tg3_flags3 & TG3_FLG3_USE_PHYLIB) {
struct phy_device *phydev;
@@ -10025,14 +10026,14 @@ static int tg3_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
cmd->advertising &= mask;
} else {
if (tp->phy_flags & TG3_PHYFLG_ANY_SERDES) {
- if (cmd->speed != SPEED_1000)
+ if (speed != SPEED_1000)
return -EINVAL;

if (cmd->duplex != DUPLEX_FULL)
return -EINVAL;
} else {
- if (cmd->speed != SPEED_100 &&
- cmd->speed != SPEED_10)
+ if (speed != SPEED_100 &&
+ speed != SPEED_10)
return -EINVAL;
}
}
@@ -10047,7 +10048,7 @@ static int tg3_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
tp->link_config.duplex = DUPLEX_INVALID;
} else {
tp->link_config.advertising = 0;
- tp->link_config.speed = cmd->speed;
+ tp->link_config.speed = speed;
tp->link_config.duplex = cmd->duplex;
}

diff --git a/drivers/net/tulip/de2104x.c b/drivers/net/tulip/de2104x.c
index b13c6b0..f8d26bf 100644
--- a/drivers/net/tulip/de2104x.c
+++ b/drivers/net/tulip/de2104x.c
@@ -1549,10 +1549,11 @@ static int __de_set_settings(struct de_private *de, struct ethtool_cmd *ecmd)
{
u32 new_media;
unsigned int media_lock;
+ u32 speed = ethtool_cmd_speed(ecmd);

- if (ecmd->speed != SPEED_10 && ecmd->speed != 5 && ecmd->speed != 2)
+ if (speed != SPEED_10 && speed != 5 && speed != 2)
return -EINVAL;
- if (de->de21040 && ecmd->speed == 2)
+ if (de->de21040 && speed == 2)
return -EINVAL;
if (ecmd->duplex != DUPLEX_HALF && ecmd->duplex != DUPLEX_FULL)
return -EINVAL;
diff --git a/drivers/net/typhoon.c b/drivers/net/typhoon.c
index 82653cb..adf5dbc 100644
--- a/drivers/net/typhoon.c
+++ b/drivers/net/typhoon.c
@@ -1068,25 +1068,26 @@ static int
typhoon_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
{
struct typhoon *tp = netdev_priv(dev);
+ u32 speed = ethtool_cmd_speed(cmd);
struct cmd_desc xp_cmd;
__le16 xcvr;
int err;

err = -EINVAL;
- if(cmd->autoneg == AUTONEG_ENABLE) {
+ if (cmd->autoneg == AUTONEG_ENABLE) {
xcvr = TYPHOON_XCVR_AUTONEG;
} else {
- if(cmd->duplex == DUPLEX_HALF) {
- if(cmd->speed == SPEED_10)
+ if (cmd->duplex == DUPLEX_HALF) {
+ if (speed == SPEED_10)
xcvr = TYPHOON_XCVR_10HALF;
- else if(cmd->speed == SPEED_100)
+ else if (speed == SPEED_100)
xcvr = TYPHOON_XCVR_100HALF;
else
goto out;
- } else if(cmd->duplex == DUPLEX_FULL) {
- if(cmd->speed == SPEED_10)
+ } else if (cmd->duplex == DUPLEX_FULL) {
+ if (speed == SPEED_10)
xcvr = TYPHOON_XCVR_10FULL;
- else if(cmd->speed == SPEED_100)
+ else if (speed == SPEED_100)
xcvr = TYPHOON_XCVR_100FULL;
else
goto out;
@@ -1105,7 +1106,7 @@ typhoon_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
tp->speed = 0xff; /* invalid */
tp->duplex = 0xff; /* invalid */
} else {
- tp->speed = cmd->speed;
+ tp->speed = speed;
tp->duplex = cmd->duplex;
}

diff --git a/drivers/net/via-velocity.c b/drivers/net/via-velocity.c
index baf04b0..9a8f116 100644
--- a/drivers/net/via-velocity.c
+++ b/drivers/net/via-velocity.c
@@ -3247,9 +3247,11 @@ static int velocity_get_settings(struct net_device *dev, struct ethtool_cmd *cmd
return 0;
}

-static int velocity_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
+static int velocity_set_settings(struct net_device *dev,
+ struct ethtool_cmd *cmd)
{
struct velocity_info *vptr = netdev_priv(dev);
+ u32 speed = ethtool_cmd_speed(cmd);
u32 curr_status;
u32 new_status = 0;
int ret = 0;
@@ -3258,9 +3260,9 @@ static int velocity_set_settings(struct net_device *dev, struct ethtool_cmd *cmd
curr_status &= (~VELOCITY_LINK_FAIL);

new_status |= ((cmd->autoneg) ? VELOCITY_AUTONEG_ENABLE : 0);
- new_status |= ((cmd->speed == SPEED_1000) ? VELOCITY_SPEED_1000 : 0);
- new_status |= ((cmd->speed == SPEED_100) ? VELOCITY_SPEED_100 : 0);
- new_status |= ((cmd->speed == SPEED_10) ? VELOCITY_SPEED_10 : 0);
+ new_status |= ((speed == SPEED_1000) ? VELOCITY_SPEED_1000 : 0);
+ new_status |= ((speed == SPEED_100) ? VELOCITY_SPEED_100 : 0);
+ new_status |= ((speed == SPEED_10) ? VELOCITY_SPEED_10 : 0);
new_status |= ((cmd->duplex == DUPLEX_FULL) ? VELOCITY_DUPLEX_FULL : 0);

if ((new_status & VELOCITY_AUTONEG_ENABLE) &&
diff --git a/drivers/net/vxge/vxge-ethtool.c b/drivers/net/vxge/vxge-ethtool.c
index 43c4583..ac73246 100644
--- a/drivers/net/vxge/vxge-ethtool.c
+++ b/drivers/net/vxge/vxge-ethtool.c
@@ -33,7 +33,8 @@ static int vxge_ethtool_sset(struct net_device *dev, struct ethtool_cmd *info)
{
/* We currently only support 10Gb/FULL */
if ((info->autoneg == AUTONEG_ENABLE) ||
- (info->speed != SPEED_10000) || (info->duplex != DUPLEX_FULL))
+ (ethtool_cmd_speed(info) != SPEED_10000) ||
+ (info->duplex != DUPLEX_FULL))
return -EINVAL;

return 0;
diff --git a/net/bridge/br_if.c b/net/bridge/br_if.c
index 7f5379c..c57d187 100644
--- a/net/bridge/br_if.c
+++ b/net/bridge/br_if.c
@@ -36,8 +36,8 @@ static int port_cost(struct net_device *dev)
if (dev->ethtool_ops && dev->ethtool_ops->get_settings) {
struct ethtool_cmd ecmd = { .cmd = ETHTOOL_GSET, };

- if (!dev->ethtool_ops->get_settings(dev, &ecmd)) {
- switch(ecmd.speed) {
+ if (!dev_ethtool_get_settings(dev, &ecmd)) {
+ switch (ethtool_cmd_speed(&ecmd)) {
case SPEED_10000:
return 2;
case SPEED_1000:
--
1.7.3.1

2011-04-17 00:55:24

by David Decotigny

Subject: [PATCH 3/5] ethtool: Call ethtool's get/set_settings callbacks with cleaned data

This makes sure that when a driver calls the ethtool's
get/set_settings() callback of another driver, the data passed to it
is clean. This guarantees that speed_hi will be zeroed correctly if
the called callback doesn't explicitely set it: we are sure we don't
get a corrupted speed from the underlying driver. We also take care of
setting the cmd field appropriately (ETHTOOL_GSET/SSET).

All drivers visible to make allyesconfig under x86_64 have been
updated.

Tested: make allyesconfig compiles + e1000 & bnx2x work

Signed-off-by: David Decotigny <[email protected]>
---
arch/mips/txx9/generic/setup_tx4939.c | 15 ++++--------
drivers/net/e100.c | 10 +++++---
drivers/net/pch_gbe/pch_gbe_main.c | 6 ++--
drivers/net/pch_gbe/pch_gbe_phy.c | 2 +-
drivers/net/pcnet32.c | 15 ++++++-----
drivers/net/sfc/mdio_10g.c | 4 +-
drivers/net/stmmac/stmmac_ethtool.c | 4 +-
drivers/net/usb/asix.c | 28 ++++++++++++----------
drivers/net/usb/dm9601.c | 6 ++--
drivers/net/usb/smsc75xx.c | 7 +++--
drivers/net/usb/smsc95xx.c | 7 +++--
drivers/scsi/bnx2fc/bnx2fc_fcoe.c | 36 +++++++++++++++++------------
drivers/scsi/fcoe/fcoe.c | 41 ++++++++++++++++++--------------
include/rdma/ib_addr.h | 15 ++++++-----
net/core/net-sysfs.c | 24 ++++++++-----------
15 files changed, 115 insertions(+), 105 deletions(-)

diff --git a/arch/mips/txx9/generic/setup_tx4939.c b/arch/mips/txx9/generic/setup_tx4939.c
index 3dc19f4..af0588f 100644
--- a/arch/mips/txx9/generic/setup_tx4939.c
+++ b/arch/mips/txx9/generic/setup_tx4939.c
@@ -320,16 +320,11 @@ void __init tx4939_sio_init(unsigned int sclk, unsigned int cts_mask)
#if defined(CONFIG_TC35815) || defined(CONFIG_TC35815_MODULE)
static int tx4939_get_eth_speed(struct net_device *dev)
{
- struct ethtool_cmd cmd = { ETHTOOL_GSET };
- int speed = 100; /* default 100Mbps */
- int err;
- if (!dev->ethtool_ops || !dev->ethtool_ops->get_settings)
- return speed;
- err = dev->ethtool_ops->get_settings(dev, &cmd);
- if (err < 0)
- return speed;
- speed = cmd.speed == SPEED_100 ? 100 : 10;
- return speed;
+ struct ethtool_cmd cmd = { .cmd = ETHTOOL_GSET };
+ if (dev_ethtool_get_settings(dev, &cmd))
+ return 100; /* default 100Mbps */
+
+ return (ethtool_cmd_speed(&cmd) == SPEED_100 ? 100 : 10);
}
static int tx4939_netdev_event(struct notifier_block *this,
unsigned long event,
diff --git a/drivers/net/e100.c b/drivers/net/e100.c
index b0aa9e6..c810cda 100644
--- a/drivers/net/e100.c
+++ b/drivers/net/e100.c
@@ -1668,7 +1668,8 @@ static void e100_adjust_adaptive_ifs(struct nic *nic, int speed, int duplex)
static void e100_watchdog(unsigned long data)
{
struct nic *nic = (struct nic *)data;
- struct ethtool_cmd cmd;
+ struct ethtool_cmd cmd = { .cmd = ETHTOOL_GSET };
+ u32 speed;

netif_printk(nic, timer, KERN_DEBUG, nic->netdev,
"right now = %ld\n", jiffies);
@@ -1676,10 +1677,11 @@ static void e100_watchdog(unsigned long data)
/* mii library handles link maintenance tasks */

mii_ethtool_gset(&nic->mii, &cmd);
+ speed = ethtool_cmd_speed(&cmd);

if (mii_link_ok(&nic->mii) && !netif_carrier_ok(nic->netdev)) {
netdev_info(nic->netdev, "NIC Link is Up %u Mbps %s Duplex\n",
- cmd.speed == SPEED_100 ? 100 : 10,
+ speed == SPEED_100 ? 100 : 10,
cmd.duplex == DUPLEX_FULL ? "Full" : "Half");
} else if (!mii_link_ok(&nic->mii) && netif_carrier_ok(nic->netdev)) {
netdev_info(nic->netdev, "NIC Link is Down\n");
@@ -1698,13 +1700,13 @@ static void e100_watchdog(unsigned long data)
spin_unlock_irq(&nic->cmd_lock);

e100_update_stats(nic);
- e100_adjust_adaptive_ifs(nic, cmd.speed, cmd.duplex);
+ e100_adjust_adaptive_ifs(nic, speed, cmd.duplex);

if (nic->mac <= mac_82557_D100_C)
/* Issue a multicast command to workaround a 557 lock up */
e100_set_multicast_list(nic->netdev);

- if (nic->flags & ich && cmd.speed==SPEED_10 && cmd.duplex==DUPLEX_HALF)
+ if (nic->flags & ich && speed == SPEED_10 && cmd.duplex == DUPLEX_HALF)
/* Need SW workaround for ICH[x] 10Mbps/half duplex Tx hang. */
nic->flags |= ich_10h_workaround;
else
diff --git a/drivers/net/pch_gbe/pch_gbe_main.c b/drivers/net/pch_gbe/pch_gbe_main.c
index 2ef2f9c..7d4452e 100644
--- a/drivers/net/pch_gbe/pch_gbe_main.c
+++ b/drivers/net/pch_gbe/pch_gbe_main.c
@@ -887,7 +887,7 @@ static void pch_gbe_watchdog(unsigned long data)
struct pch_gbe_adapter *adapter = (struct pch_gbe_adapter *)data;
struct net_device *netdev = adapter->netdev;
struct pch_gbe_hw *hw = &adapter->hw;
- struct ethtool_cmd cmd;
+ struct ethtool_cmd cmd = { .cmd = ETHTOOL_GSET };

pr_debug("right now = %ld\n", jiffies);

@@ -902,7 +902,7 @@ static void pch_gbe_watchdog(unsigned long data)
PCH_GBE_WATCHDOG_PERIOD));
return;
}
- hw->mac.link_speed = cmd.speed;
+ hw->mac.link_speed = ethtool_cmd_speed(&cmd);
hw->mac.link_duplex = cmd.duplex;
/* Set the RGMII control. */
pch_gbe_set_rgmii_ctrl(adapter, hw->mac.link_speed,
@@ -912,7 +912,7 @@ static void pch_gbe_watchdog(unsigned long data)
hw->mac.link_duplex);
netdev_dbg(netdev,
"Link is Up %d Mbps %s-Duplex\n",
- cmd.speed,
+ hw->mac.link_speed,
cmd.duplex == DUPLEX_FULL ? "Full" : "Half");
netif_carrier_on(netdev);
netif_wake_queue(netdev);
diff --git a/drivers/net/pch_gbe/pch_gbe_phy.c b/drivers/net/pch_gbe/pch_gbe_phy.c
index 923a687..9a8207f 100644
--- a/drivers/net/pch_gbe/pch_gbe_phy.c
+++ b/drivers/net/pch_gbe/pch_gbe_phy.c
@@ -247,7 +247,7 @@ inline void pch_gbe_phy_set_rgmii(struct pch_gbe_hw *hw)
void pch_gbe_phy_init_setting(struct pch_gbe_hw *hw)
{
struct pch_gbe_adapter *adapter;
- struct ethtool_cmd cmd;
+ struct ethtool_cmd cmd = { .cmd = ETHTOOL_GSET };
int ret;
u16 mii_reg;

diff --git a/drivers/net/pcnet32.c b/drivers/net/pcnet32.c
index 0a1efba..07398bc 100644
--- a/drivers/net/pcnet32.c
+++ b/drivers/net/pcnet32.c
@@ -2099,7 +2099,7 @@ static int pcnet32_open(struct net_device *dev)
int first_phy = -1;
u16 bmcr;
u32 bcr9;
- struct ethtool_cmd ecmd;
+ struct ethtool_cmd ecmd = { .cmd = ETHTOOL_GSET };

/*
* There is really no good other way to handle multiple PHYs
@@ -2115,9 +2115,9 @@ static int pcnet32_open(struct net_device *dev)
ecmd.port = PORT_MII;
ecmd.transceiver = XCVR_INTERNAL;
ecmd.autoneg = AUTONEG_DISABLE;
- ecmd.speed =
- lp->
- options & PCNET32_PORT_100 ? SPEED_100 : SPEED_10;
+ ethtool_cmd_speed_set(&ecmd,
+ (lp->options & PCNET32_PORT_100) ?
+ SPEED_100 : SPEED_10);
bcr9 = lp->a.read_bcr(ioaddr, 9);

if (lp->options & PCNET32_PORT_FD) {
@@ -2763,11 +2763,12 @@ static void pcnet32_check_media(struct net_device *dev, int verbose)
netif_carrier_on(dev);
if (lp->mii) {
if (netif_msg_link(lp)) {
- struct ethtool_cmd ecmd;
+ struct ethtool_cmd ecmd = {
+ .cmd = ETHTOOL_GSET };
mii_ethtool_gset(&lp->mii_if, &ecmd);
netdev_info(dev, "link up, %sMbps, %s-duplex\n",
- (ecmd.speed == SPEED_100)
- ? "100" : "10",
+ (ethtool_cmd_speed(&ecmd)
+ == SPEED_100) ? "100" : "10",
(ecmd.duplex == DUPLEX_FULL)
? "full" : "half");
}
diff --git a/drivers/net/sfc/mdio_10g.c b/drivers/net/sfc/mdio_10g.c
index 19e68c2..7115914 100644
--- a/drivers/net/sfc/mdio_10g.c
+++ b/drivers/net/sfc/mdio_10g.c
@@ -232,12 +232,12 @@ void efx_mdio_set_mmds_lpower(struct efx_nic *efx,
*/
int efx_mdio_set_settings(struct efx_nic *efx, struct ethtool_cmd *ecmd)
{
- struct ethtool_cmd prev;
+ struct ethtool_cmd prev = { .cmd = ETHTOOL_GSET };

efx->phy_op->get_settings(efx, &prev);

if (ecmd->advertising == prev.advertising &&
- ecmd->speed == prev.speed &&
+ ethtool_cmd_speed(ecmd) == ethtool_cmd_speed(&prev) &&
ecmd->duplex == prev.duplex &&
ecmd->port == prev.port &&
ecmd->autoneg == prev.autoneg)
diff --git a/drivers/net/stmmac/stmmac_ethtool.c b/drivers/net/stmmac/stmmac_ethtool.c
index 0e61ac8..33cf0b1 100644
--- a/drivers/net/stmmac/stmmac_ethtool.c
+++ b/drivers/net/stmmac/stmmac_ethtool.c
@@ -237,13 +237,13 @@ stmmac_set_pauseparam(struct net_device *netdev,

if (phy->autoneg) {
if (netif_running(netdev)) {
- struct ethtool_cmd cmd;
+ struct ethtool_cmd cmd = { .cmd = ETHTOOL_SSET };
/* auto-negotiation automatically restarted */
cmd.cmd = ETHTOOL_NWAY_RST;
cmd.supported = phy->supported;
cmd.advertising = phy->advertising;
cmd.autoneg = phy->autoneg;
- cmd.speed = phy->speed;
+ ethtool_cmd_speed_set(&cmd, phy->speed);
cmd.duplex = phy->duplex;
cmd.phy_address = phy->addr;
ret = phy_ethtool_sset(phy, &cmd);
diff --git a/drivers/net/usb/asix.c b/drivers/net/usb/asix.c
index 6140b56..6998aa6 100644
--- a/drivers/net/usb/asix.c
+++ b/drivers/net/usb/asix.c
@@ -847,7 +847,7 @@ static void ax88172_set_multicast(struct net_device *net)
static int ax88172_link_reset(struct usbnet *dev)
{
u8 mode;
- struct ethtool_cmd ecmd;
+ struct ethtool_cmd ecmd = { .cmd = ETHTOOL_GSET };

mii_check_media(&dev->mii, 1, 1);
mii_ethtool_gset(&dev->mii, &ecmd);
@@ -856,8 +856,8 @@ static int ax88172_link_reset(struct usbnet *dev)
if (ecmd.duplex != DUPLEX_FULL)
mode |= ~AX88172_MEDIUM_FD;

- netdev_dbg(dev->net, "ax88172_link_reset() speed: %d duplex: %d setting mode to 0x%04x\n",
- ecmd.speed, ecmd.duplex, mode);
+ netdev_dbg(dev->net, "ax88172_link_reset() speed: %u duplex: %d setting mode to 0x%04x\n",
+ ethtool_cmd_speed(&ecmd), ecmd.duplex, mode);

asix_write_medium_mode(dev, mode);

@@ -947,20 +947,20 @@ static const struct ethtool_ops ax88772_ethtool_ops = {
static int ax88772_link_reset(struct usbnet *dev)
{
u16 mode;
- struct ethtool_cmd ecmd;
+ struct ethtool_cmd ecmd = { .cmd = ETHTOOL_GSET };

mii_check_media(&dev->mii, 1, 1);
mii_ethtool_gset(&dev->mii, &ecmd);
mode = AX88772_MEDIUM_DEFAULT;

- if (ecmd.speed != SPEED_100)
+ if (ethtool_cmd_speed(&ecmd) != SPEED_100)
mode &= ~AX_MEDIUM_PS;

if (ecmd.duplex != DUPLEX_FULL)
mode &= ~AX_MEDIUM_FD;

- netdev_dbg(dev->net, "ax88772_link_reset() speed: %d duplex: %d setting mode to 0x%04x\n",
- ecmd.speed, ecmd.duplex, mode);
+ netdev_dbg(dev->net, "ax88772_link_reset() speed: %u duplex: %d setting mode to 0x%04x\n",
+ ethtool_cmd_speed(&ecmd), ecmd.duplex, mode);

asix_write_medium_mode(dev, mode);

@@ -1173,18 +1173,20 @@ static int marvell_led_status(struct usbnet *dev, u16 speed)
static int ax88178_link_reset(struct usbnet *dev)
{
u16 mode;
- struct ethtool_cmd ecmd;
+ struct ethtool_cmd ecmd = { .cmd = ETHTOOL_GSET };
struct asix_data *data = (struct asix_data *)&dev->data;
+ u32 speed;

netdev_dbg(dev->net, "ax88178_link_reset()\n");

mii_check_media(&dev->mii, 1, 1);
mii_ethtool_gset(&dev->mii, &ecmd);
mode = AX88178_MEDIUM_DEFAULT;
+ speed = ethtool_cmd_speed(&ecmd);

- if (ecmd.speed == SPEED_1000)
+ if (speed == SPEED_1000)
mode |= AX_MEDIUM_GM;
- else if (ecmd.speed == SPEED_100)
+ else if (speed == SPEED_100)
mode |= AX_MEDIUM_PS;
else
mode &= ~(AX_MEDIUM_PS | AX_MEDIUM_GM);
@@ -1196,13 +1198,13 @@ static int ax88178_link_reset(struct usbnet *dev)
else
mode &= ~AX_MEDIUM_FD;

- netdev_dbg(dev->net, "ax88178_link_reset() speed: %d duplex: %d setting mode to 0x%04x\n",
- ecmd.speed, ecmd.duplex, mode);
+ netdev_dbg(dev->net, "ax88178_link_reset() speed: %u duplex: %d setting mode to 0x%04x\n",
+ speed, ecmd.duplex, mode);

asix_write_medium_mode(dev, mode);

if (data->phymode == PHY_MODE_MARVELL && data->ledmode)
- marvell_led_status(dev, ecmd.speed);
+ marvell_led_status(dev, speed);

return 0;
}
diff --git a/drivers/net/usb/dm9601.c b/drivers/net/usb/dm9601.c
index 5002f5b..1d93133 100644
--- a/drivers/net/usb/dm9601.c
+++ b/drivers/net/usb/dm9601.c
@@ -599,13 +599,13 @@ static void dm9601_status(struct usbnet *dev, struct urb *urb)

static int dm9601_link_reset(struct usbnet *dev)
{
- struct ethtool_cmd ecmd;
+ struct ethtool_cmd ecmd = { .cmd = ETHTOOL_GSET };

mii_check_media(&dev->mii, 1, 1);
mii_ethtool_gset(&dev->mii, &ecmd);

- netdev_dbg(dev->net, "link_reset() speed: %d duplex: %d\n",
- ecmd.speed, ecmd.duplex);
+ netdev_dbg(dev->net, "link_reset() speed: %u duplex: %d\n",
+ ethtool_cmd_speed(&ecmd), ecmd.duplex);

return 0;
}
diff --git a/drivers/net/usb/smsc75xx.c b/drivers/net/usb/smsc75xx.c
index 860a20c..15b3d68 100644
--- a/drivers/net/usb/smsc75xx.c
+++ b/drivers/net/usb/smsc75xx.c
@@ -503,7 +503,7 @@ static int smsc75xx_update_flowcontrol(struct usbnet *dev, u8 duplex,
static int smsc75xx_link_reset(struct usbnet *dev)
{
struct mii_if_info *mii = &dev->mii;
- struct ethtool_cmd ecmd;
+ struct ethtool_cmd ecmd = { .cmd = ETHTOOL_GSET };
u16 lcladv, rmtadv;
int ret;

@@ -519,8 +519,9 @@ static int smsc75xx_link_reset(struct usbnet *dev)
lcladv = smsc75xx_mdio_read(dev->net, mii->phy_id, MII_ADVERTISE);
rmtadv = smsc75xx_mdio_read(dev->net, mii->phy_id, MII_LPA);

- netif_dbg(dev, link, dev->net, "speed: %d duplex: %d lcladv: %04x"
- " rmtadv: %04x", ecmd.speed, ecmd.duplex, lcladv, rmtadv);
+ netif_dbg(dev, link, dev->net, "speed: %u duplex: %d lcladv: %04x"
+ " rmtadv: %04x", ethtool_cmd_speed(&ecmd),
+ ecmd.duplex, lcladv, rmtadv);

return smsc75xx_update_flowcontrol(dev, ecmd.duplex, lcladv, rmtadv);
}
diff --git a/drivers/net/usb/smsc95xx.c b/drivers/net/usb/smsc95xx.c
index 24f4b37..b374a99 100644
--- a/drivers/net/usb/smsc95xx.c
+++ b/drivers/net/usb/smsc95xx.c
@@ -457,7 +457,7 @@ static int smsc95xx_link_reset(struct usbnet *dev)
{
struct smsc95xx_priv *pdata = (struct smsc95xx_priv *)(dev->data[0]);
struct mii_if_info *mii = &dev->mii;
- struct ethtool_cmd ecmd;
+ struct ethtool_cmd ecmd = { .cmd = ETHTOOL_GSET };
unsigned long flags;
u16 lcladv, rmtadv;
u32 intdata;
@@ -472,8 +472,9 @@ static int smsc95xx_link_reset(struct usbnet *dev)
lcladv = smsc95xx_mdio_read(dev->net, mii->phy_id, MII_ADVERTISE);
rmtadv = smsc95xx_mdio_read(dev->net, mii->phy_id, MII_LPA);

- netif_dbg(dev, link, dev->net, "speed: %d duplex: %d lcladv: %04x rmtadv: %04x\n",
- ecmd.speed, ecmd.duplex, lcladv, rmtadv);
+ netif_dbg(dev, link, dev->net,
+ "speed: %u duplex: %d lcladv: %04x rmtadv: %04x\n",
+ ethtool_cmd_speed(&ecmd), ecmd.duplex, lcladv, rmtadv);

spin_lock_irqsave(&pdata->mac_cr_lock, flags);
if (ecmd.duplex != DUPLEX_FULL) {
diff --git a/drivers/scsi/bnx2fc/bnx2fc_fcoe.c b/drivers/scsi/bnx2fc/bnx2fc_fcoe.c
index e2e6475..6df9540 100644
--- a/drivers/scsi/bnx2fc/bnx2fc_fcoe.c
+++ b/drivers/scsi/bnx2fc/bnx2fc_fcoe.c
@@ -664,22 +664,28 @@ static void bnx2fc_link_speed_update(struct fc_lport *lport)
struct fcoe_port *port = lport_priv(lport);
struct bnx2fc_hba *hba = port->priv;
struct net_device *netdev = hba->netdev;
- struct ethtool_cmd ecmd = { ETHTOOL_GSET };
-
- if (!dev_ethtool_get_settings(netdev, &ecmd)) {
- lport->link_supported_speeds &=
- ~(FC_PORTSPEED_1GBIT | FC_PORTSPEED_10GBIT);
- if (ecmd.supported & (SUPPORTED_1000baseT_Half |
- SUPPORTED_1000baseT_Full))
- lport->link_supported_speeds |= FC_PORTSPEED_1GBIT;
- if (ecmd.supported & SUPPORTED_10000baseT_Full)
- lport->link_supported_speeds |= FC_PORTSPEED_10GBIT;
-
- if (ecmd.speed == SPEED_1000)
- lport->link_speed = FC_PORTSPEED_1GBIT;
- if (ecmd.speed == SPEED_10000)
- lport->link_speed = FC_PORTSPEED_10GBIT;
+ struct ethtool_cmd ecmd = { .cmd = ETHTOOL_GSET };
+
+ if (dev_ethtool_get_settings(netdev, &ecmd))
+ return;
+
+ lport->link_supported_speeds &=
+ ~(FC_PORTSPEED_1GBIT | FC_PORTSPEED_10GBIT);
+ if (ecmd.supported & (SUPPORTED_1000baseT_Half |
+ SUPPORTED_1000baseT_Full))
+ lport->link_supported_speeds |= FC_PORTSPEED_1GBIT;
+ if (ecmd.supported & SUPPORTED_10000baseT_Full)
+ lport->link_supported_speeds |= FC_PORTSPEED_10GBIT;
+
+ switch (ethtool_cmd_speed(&ecmd)) {
+ case SPEED_1000:
+ lport->link_speed = FC_PORTSPEED_1GBIT;
+ break;
+ case SPEED_10000:
+ lport->link_speed = FC_PORTSPEED_10GBIT;
+ break;
}
+
return;
}
static int bnx2fc_link_ok(struct fc_lport *lport)
diff --git a/drivers/scsi/fcoe/fcoe.c b/drivers/scsi/fcoe/fcoe.c
index bde6ee5..ba9e84a 100644
--- a/drivers/scsi/fcoe/fcoe.c
+++ b/drivers/scsi/fcoe/fcoe.c
@@ -2026,25 +2026,30 @@ out_nodev:
int fcoe_link_speed_update(struct fc_lport *lport)
{
struct net_device *netdev = fcoe_netdev(lport);
- struct ethtool_cmd ecmd = { ETHTOOL_GSET };
-
- if (!dev_ethtool_get_settings(netdev, &ecmd)) {
- lport->link_supported_speeds &=
- ~(FC_PORTSPEED_1GBIT | FC_PORTSPEED_10GBIT);
- if (ecmd.supported & (SUPPORTED_1000baseT_Half |
- SUPPORTED_1000baseT_Full))
- lport->link_supported_speeds |= FC_PORTSPEED_1GBIT;
- if (ecmd.supported & SUPPORTED_10000baseT_Full)
- lport->link_supported_speeds |=
- FC_PORTSPEED_10GBIT;
- if (ecmd.speed == SPEED_1000)
- lport->link_speed = FC_PORTSPEED_1GBIT;
- if (ecmd.speed == SPEED_10000)
- lport->link_speed = FC_PORTSPEED_10GBIT;
-
- return 0;
+ struct ethtool_cmd ecmd = { .cmd = ETHTOOL_GSET };
+
+ if (dev_ethtool_get_settings(netdev, &ecmd))
+ return -1;
+
+ lport->link_supported_speeds &=
+ ~(FC_PORTSPEED_1GBIT | FC_PORTSPEED_10GBIT);
+ if (ecmd.supported & (SUPPORTED_1000baseT_Half |
+ SUPPORTED_1000baseT_Full))
+ lport->link_supported_speeds |= FC_PORTSPEED_1GBIT;
+ if (ecmd.supported & SUPPORTED_10000baseT_Full)
+ lport->link_supported_speeds |=
+ FC_PORTSPEED_10GBIT;
+
+ switch (ethtool_cmd_speed(&ecmd)) {
+ case SPEED_1000:
+ lport->link_speed = FC_PORTSPEED_1GBIT;
+ break;
+ case SPEED_10000:
+ lport->link_speed = FC_PORTSPEED_10GBIT;
+ break;
}
- return -1;
+
+ return 0;
}

/**
diff --git a/include/rdma/ib_addr.h b/include/rdma/ib_addr.h
index b5fc9f3..672904f 100644
--- a/include/rdma/ib_addr.h
+++ b/include/rdma/ib_addr.h
@@ -216,19 +216,20 @@ static inline enum ib_mtu iboe_get_mtu(int mtu)

static inline int iboe_get_rate(struct net_device *dev)
{
- struct ethtool_cmd cmd;
+ struct ethtool_cmd cmd = { .cmd = ETHTOOL_GSET };
+ u32 speed;

- if (!dev->ethtool_ops || !dev->ethtool_ops->get_settings ||
- dev->ethtool_ops->get_settings(dev, &cmd))
+ if (dev_ethtool_get_settings(dev, &cmd))
return IB_RATE_PORT_CURRENT;

- if (cmd.speed >= 40000)
+ speed = ethtool_cmd_speed(&cmd);
+ if (speed >= 40000)
return IB_RATE_40_GBPS;
- else if (cmd.speed >= 30000)
+ else if (speed >= 30000)
return IB_RATE_30_GBPS;
- else if (cmd.speed >= 20000)
+ else if (speed >= 20000)
return IB_RATE_20_GBPS;
- else if (cmd.speed >= 10000)
+ else if (speed >= 10000)
return IB_RATE_10_GBPS;
else
return IB_RATE_PORT_CURRENT;
diff --git a/net/core/net-sysfs.c b/net/core/net-sysfs.c
index 5ceb257..38733e5 100644
--- a/net/core/net-sysfs.c
+++ b/net/core/net-sysfs.c
@@ -28,6 +28,7 @@
static const char fmt_hex[] = "%#x\n";
static const char fmt_long_hex[] = "%#lx\n";
static const char fmt_dec[] = "%d\n";
+static const char fmt_udec[] = "%u\n";
static const char fmt_ulong[] = "%lu\n";
static const char fmt_u64[] = "%llu\n";

@@ -145,13 +146,10 @@ static ssize_t show_speed(struct device *dev,
if (!rtnl_trylock())
return restart_syscall();

- if (netif_running(netdev) &&
- netdev->ethtool_ops &&
- netdev->ethtool_ops->get_settings) {
- struct ethtool_cmd cmd = { ETHTOOL_GSET };
-
- if (!netdev->ethtool_ops->get_settings(netdev, &cmd))
- ret = sprintf(buf, fmt_dec, ethtool_cmd_speed(&cmd));
+ if (netif_running(netdev)) {
+ struct ethtool_cmd cmd = { .cmd = ETHTOOL_GSET };
+ if (!dev_ethtool_get_settings(netdev, &cmd))
+ ret = sprintf(buf, fmt_udec, ethtool_cmd_speed(&cmd));
}
rtnl_unlock();
return ret;
@@ -166,13 +164,11 @@ static ssize_t show_duplex(struct device *dev,
if (!rtnl_trylock())
return restart_syscall();

- if (netif_running(netdev) &&
- netdev->ethtool_ops &&
- netdev->ethtool_ops->get_settings) {
- struct ethtool_cmd cmd = { ETHTOOL_GSET };
-
- if (!netdev->ethtool_ops->get_settings(netdev, &cmd))
- ret = sprintf(buf, "%s\n", cmd.duplex ? "full" : "half");
+ if (netif_running(netdev)) {
+ struct ethtool_cmd cmd = { .cmd = ETHTOOL_GSET };
+ if (!dev_ethtool_get_settings(netdev, &cmd))
+ ret = sprintf(buf, "%s\n",
+ cmd.duplex ? "full" : "half");
}
rtnl_unlock();
return ret;
--
1.7.3.1

2011-04-17 00:55:04

by David Decotigny

Subject: [PATCH 2/5] bnx2x: cosmetics: Using ethtool_cmd_speed() API

This updates bnx2x to use the ethtool_cmd_speed() family of functions
(see b11f8d8c in 2.6.27-rc3 aka. "ethtool: Expand ethtool_cmd.speed to
32 bits") to get and set the link speed via ethtool. This allows to
avoid manually accessing ethtool_cmd's speed_hi field.

Signed-off-by: David Decotigny <[email protected]>
---
drivers/net/bnx2x/bnx2x_ethtool.c | 25 +++++++++++++------------
1 files changed, 13 insertions(+), 12 deletions(-)

diff --git a/drivers/net/bnx2x/bnx2x_ethtool.c b/drivers/net/bnx2x/bnx2x_ethtool.c
index 0a5e88d..e711a22 100644
--- a/drivers/net/bnx2x/bnx2x_ethtool.c
+++ b/drivers/net/bnx2x/bnx2x_ethtool.c
@@ -167,6 +167,7 @@ static int bnx2x_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
{
struct bnx2x *bp = netdev_priv(dev);
int cfg_idx = bnx2x_get_link_cfg_idx(bp);
+
/* Dual Media boards present all available port types */
cmd->supported = bp->port.supported[cfg_idx] |
(bp->port.supported[cfg_idx ^ 1] &
@@ -176,16 +177,16 @@ static int bnx2x_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
if ((bp->state == BNX2X_STATE_OPEN) &&
!(bp->flags & MF_FUNC_DIS) &&
(bp->link_vars.link_up)) {
- cmd->speed = bp->link_vars.line_speed;
+ ethtool_cmd_speed_set(cmd, bp->link_vars.line_speed);
cmd->duplex = bp->link_vars.duplex;
} else {
-
- cmd->speed = bp->link_params.req_line_speed[cfg_idx];
+ ethtool_cmd_speed_set(
+ cmd, bp->link_params.req_line_speed[cfg_idx]);
cmd->duplex = bp->link_params.req_duplex[cfg_idx];
}

if (IS_MF(bp))
- cmd->speed = bnx2x_get_mf_speed(bp);
+ ethtool_cmd_speed_set(cmd, bnx2x_get_mf_speed(bp));

if (bp->port.supported[cfg_idx] & SUPPORTED_TP)
cmd->port = PORT_TP;
@@ -206,10 +207,11 @@ static int bnx2x_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
cmd->maxrxpkt = 0;

DP(NETIF_MSG_LINK, "ethtool_cmd: cmd %d\n"
- DP_LEVEL " supported 0x%x advertising 0x%x speed %d\n"
+ DP_LEVEL " supported 0x%x advertising 0x%x speed %u\n"
DP_LEVEL " duplex %d port %d phy_address %d transceiver %d\n"
DP_LEVEL " autoneg %d maxtxpkt %d maxrxpkt %d\n",
- cmd->cmd, cmd->supported, cmd->advertising, cmd->speed,
+ cmd->cmd, cmd->supported, cmd->advertising,
+ ethtool_cmd_speed(cmd),
cmd->duplex, cmd->port, cmd->phy_address, cmd->transceiver,
cmd->autoneg, cmd->maxtxpkt, cmd->maxrxpkt);

@@ -226,16 +228,15 @@ static int bnx2x_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
return 0;

DP(NETIF_MSG_LINK, "ethtool_cmd: cmd %d\n"
- " supported 0x%x advertising 0x%x speed %d speed_hi %d\n"
+ " supported 0x%x advertising 0x%x speed %u\n"
" duplex %d port %d phy_address %d transceiver %d\n"
" autoneg %d maxtxpkt %d maxrxpkt %d\n",
- cmd->cmd, cmd->supported, cmd->advertising, cmd->speed,
- cmd->speed_hi,
+ cmd->cmd, cmd->supported, cmd->advertising,
+ ethtool_cmd_speed(cmd),
cmd->duplex, cmd->port, cmd->phy_address, cmd->transceiver,
cmd->autoneg, cmd->maxtxpkt, cmd->maxrxpkt);

- speed = cmd->speed;
- speed |= (cmd->speed_hi << 16);
+ speed = ethtool_cmd_speed(cmd);

if (IS_MF_SI(bp)) {
u32 part;
@@ -439,7 +440,7 @@ static int bnx2x_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
break;

default:
- DP(NETIF_MSG_LINK, "Unsupported speed %d\n", speed);
+ DP(NETIF_MSG_LINK, "Unsupported speed %u\n", speed);
return -EINVAL;
}

--
1.7.3.1

2011-04-17 00:55:35

by David Decotigny

Subject: [PATCH 5/5] ethtool: cosmetic: Use the ethtool speed_cmd_speed API

This updates the network drivers so that they don't access the
ethtool_cmd::speed field directly, but use ethtoo_cmd_speed()
instead. This is mostly cosmetic (cleanup + consistency).

All the 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 <[email protected]>
---
drivers/infiniband/hw/nes/nes_nic.c | 4 ++--
drivers/net/3c509.c | 2 +-
drivers/net/acenic.c | 8 ++++----
drivers/net/arm/etherh.c | 5 +++--
drivers/net/arm/ks8695net.c | 7 ++++---
drivers/net/atl1c/atl1c_ethtool.c | 4 ++--
drivers/net/atl1e/atl1e_ethtool.c | 4 ++--
drivers/net/atlx/atl1.c | 4 ++--
drivers/net/atlx/atl2.c | 4 ++--
drivers/net/b44.c | 6 +++---
drivers/net/bcm63xx_enet.c | 3 ++-
drivers/net/benet/be_ethtool.c | 10 +++++-----
drivers/net/bna/bnad_ethtool.c | 4 ++--
drivers/net/bnx2.c | 7 +++----
drivers/net/cassini.c | 25 ++++++++++++-------------
drivers/net/chelsio/cxgb2.c | 4 ++--
drivers/net/cxgb3/cxgb3_main.c | 4 ++--
drivers/net/cxgb4/cxgb4_main.c | 3 ++-
drivers/net/cxgb4vf/cxgb4vf_main.c | 3 ++-
drivers/net/dl2k.c | 4 ++--
drivers/net/e1000/e1000_ethtool.c | 4 ++--
drivers/net/e1000e/ethtool.c | 12 +++++++-----
drivers/net/eepro.c | 2 +-
drivers/net/ehea/ehea_ethtool.c | 23 ++++++++++++++++++-----
drivers/net/enc28j60.c | 2 +-
drivers/net/enic/enic_main.c | 4 ++--
drivers/net/ewrk3.c | 2 +-
drivers/net/forcedeth.c | 14 +++++++++-----
drivers/net/ibmveth.c | 2 +-
drivers/net/igb/igb_ethtool.c | 8 ++++----
drivers/net/igbvf/ethtool.c | 8 ++++----
drivers/net/ixgb/ixgb_ethtool.c | 4 ++--
drivers/net/ixgbe/ixgbe_ethtool.c | 8 ++++----
drivers/net/ixgbevf/ethtool.c | 8 +++++---
drivers/net/mdio.c | 19 +++++++++++--------
drivers/net/mii.c | 15 +++++++++------
drivers/net/mlx4/en_ethtool.c | 4 ++--
drivers/net/mv643xx_eth.c | 6 +++---
drivers/net/myri10ge/myri10ge.c | 2 +-
drivers/net/natsemi.c | 6 +++---
drivers/net/netxen/netxen_nic_ethtool.c | 10 +++++-----
drivers/net/niu.c | 2 +-
drivers/net/ns83820.c | 8 ++++----
drivers/net/pch_gbe/pch_gbe_ethtool.c | 2 +-
drivers/net/pch_gbe/pch_gbe_phy.c | 2 +-
drivers/net/pcmcia/smc91c92_cs.c | 2 +-
drivers/net/phy/phy.c | 2 +-
drivers/net/ps3_gelic_net.c | 8 ++++----
drivers/net/qla3xxx.c | 2 +-
drivers/net/qlcnic/qlcnic_ethtool.c | 8 ++++----
drivers/net/qlge/qlge_ethtool.c | 2 +-
drivers/net/r8169.c | 2 +-
drivers/net/s2io.c | 4 ++--
drivers/net/sc92031.c | 3 ++-
drivers/net/sfc/ethtool.c | 2 +-
drivers/net/sfc/mcdi_phy.c | 2 +-
drivers/net/sfc/tenxpress.c | 2 +-
drivers/net/skge.c | 2 +-
drivers/net/sky2.c | 4 ++--
drivers/net/smc911x.c | 4 ++--
drivers/net/smc91x.c | 4 ++--
drivers/net/spider_net_ethtool.c | 2 +-
drivers/net/sungem.c | 6 +++---
drivers/net/sunhme.c | 13 ++++++-------
drivers/net/tehuti.c | 2 +-
drivers/net/tg3.c | 4 ++--
drivers/net/tulip/de2104x.c | 6 +++---
drivers/net/tulip/uli526x.c | 6 +++---
drivers/net/tun.c | 2 +-
drivers/net/typhoon.c | 2 +-
drivers/net/usb/catc.c | 2 +-
drivers/net/usb/rtl8150.c | 11 ++++++-----
drivers/net/veth.c | 2 +-
drivers/net/via-velocity.c | 11 +++++++----
drivers/net/vmxnet3/vmxnet3_ethtool.c | 4 ++--
drivers/net/vxge/vxge-ethtool.c | 4 ++--
net/batman-adv/soft-interface.c | 2 +-
77 files changed, 229 insertions(+), 195 deletions(-)

diff --git a/drivers/infiniband/hw/nes/nes_nic.c b/drivers/infiniband/hw/nes/nes_nic.c
index e96b8fb..e6eb114 100644
--- a/drivers/infiniband/hw/nes/nes_nic.c
+++ b/drivers/infiniband/hw/nes/nes_nic.c
@@ -1521,7 +1521,7 @@ static int nes_netdev_get_settings(struct net_device *netdev, struct ethtool_cmd
et_cmd->maxrxpkt = 511;

if (nesadapter->OneG_Mode) {
- et_cmd->speed = SPEED_1000;
+ ethtool_cmd_speed_set(et_cmd, SPEED_1000);
if (phy_type == NES_PHY_TYPE_PUMA_1G) {
et_cmd->supported = SUPPORTED_1000baseT_Full;
et_cmd->advertising = ADVERTISED_1000baseT_Full;
@@ -1560,7 +1560,7 @@ static int nes_netdev_get_settings(struct net_device *netdev, struct ethtool_cmd
et_cmd->advertising = ADVERTISED_10000baseT_Full;
et_cmd->phy_address = mac_index;
}
- et_cmd->speed = SPEED_10000;
+ ethtool_cmd_speed_set(et_cmd, SPEED_10000);
et_cmd->autoneg = AUTONEG_DISABLE;
return 0;
}
diff --git a/drivers/net/3c509.c b/drivers/net/3c509.c
index 91abb96..44b28b2 100644
--- a/drivers/net/3c509.c
+++ b/drivers/net/3c509.c
@@ -1207,7 +1207,7 @@ el3_netdev_get_ecmd(struct net_device *dev, struct ethtool_cmd *ecmd)
ecmd->duplex = DUPLEX_FULL;
}

- ecmd->speed = SPEED_10;
+ ethtool_cmd_speed_set(ecmd, SPEED_10);
EL3WINDOW(1);
return 0;
}
diff --git a/drivers/net/acenic.c b/drivers/net/acenic.c
index 0b4d8d1..a579899 100644
--- a/drivers/net/acenic.c
+++ b/drivers/net/acenic.c
@@ -2658,15 +2658,15 @@ static int ace_get_settings(struct net_device *dev, struct ethtool_cmd *ecmd)

link = readl(&regs->GigLnkState);
if (link & LNK_1000MB)
- ecmd->speed = SPEED_1000;
+ ethtool_cmd_speed_set(ecmd, SPEED_1000);
else {
link = readl(&regs->FastLnkState);
if (link & LNK_100MB)
- ecmd->speed = SPEED_100;
+ ethtool_cmd_speed_set(ecmd, SPEED_100);
else if (link & LNK_10MB)
- ecmd->speed = SPEED_10;
+ ethtool_cmd_speed_set(ecmd, SPEED_10);
else
- ecmd->speed = 0;
+ ethtool_cmd_speed_set(ecmd, 0);
}
if (link & LNK_FULL_DUPLEX)
ecmd->duplex = DUPLEX_FULL;
diff --git a/drivers/net/arm/etherh.c b/drivers/net/arm/etherh.c
index 4af235d..e252cd5 100644
--- a/drivers/net/arm/etherh.c
+++ b/drivers/net/arm/etherh.c
@@ -591,10 +591,11 @@ static void etherh_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *i
static int etherh_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
{
cmd->supported = etherh_priv(dev)->supported;
- cmd->speed = SPEED_10;
+ ethtool_cmd_speed_set(cmd, SPEED_10);
cmd->duplex = DUPLEX_HALF;
cmd->port = dev->if_port == IF_PORT_10BASET ? PORT_TP : PORT_BNC;
- cmd->autoneg = dev->flags & IFF_AUTOMEDIA ? AUTONEG_ENABLE : AUTONEG_DISABLE;
+ cmd->autoneg = (dev->flags & IFF_AUTOMEDIA ?
+ AUTONEG_ENABLE : AUTONEG_DISABLE);
return 0;
}

diff --git a/drivers/net/arm/ks8695net.c b/drivers/net/arm/ks8695net.c
index aa07657..a7b0caa 100644
--- a/drivers/net/arm/ks8695net.c
+++ b/drivers/net/arm/ks8695net.c
@@ -891,15 +891,16 @@ ks8695_wan_get_settings(struct net_device *ndev, struct ethtool_cmd *cmd)
cmd->advertising |= ADVERTISED_Pause;
cmd->autoneg = AUTONEG_ENABLE;

- cmd->speed = (ctrl & WMC_WSS) ? SPEED_100 : SPEED_10;
+ ethtool_cmd_speed_set(cmd,
+ (ctrl & WMC_WSS) ? SPEED_100 : SPEED_10);
cmd->duplex = (ctrl & WMC_WDS) ?
DUPLEX_FULL : DUPLEX_HALF;
} else {
/* auto-negotiation is disabled */
cmd->autoneg = AUTONEG_DISABLE;

- cmd->speed = (ctrl & WMC_WANF100) ?
- SPEED_100 : SPEED_10;
+ ethtool_cmd_speed_set(cmd, ((ctrl & WMC_WANF100) ?
+ SPEED_100 : SPEED_10));
cmd->duplex = (ctrl & WMC_WANFF) ?
DUPLEX_FULL : DUPLEX_HALF;
}
diff --git a/drivers/net/atl1c/atl1c_ethtool.c b/drivers/net/atl1c/atl1c_ethtool.c
index b1eceee..7be884d 100644
--- a/drivers/net/atl1c/atl1c_ethtool.c
+++ b/drivers/net/atl1c/atl1c_ethtool.c
@@ -50,13 +50,13 @@ static int atl1c_get_settings(struct net_device *netdev,
ecmd->transceiver = XCVR_INTERNAL;

if (adapter->link_speed != SPEED_0) {
- ecmd->speed = adapter->link_speed;
+ ethtool_cmd_speed_set(ecmd, adapter->link_speed);
if (adapter->link_duplex == FULL_DUPLEX)
ecmd->duplex = DUPLEX_FULL;
else
ecmd->duplex = DUPLEX_HALF;
} else {
- ecmd->speed = -1;
+ ethtool_cmd_speed_set(ecmd, -1);
ecmd->duplex = -1;
}

diff --git a/drivers/net/atl1e/atl1e_ethtool.c b/drivers/net/atl1e/atl1e_ethtool.c
index 4778374..6269438 100644
--- a/drivers/net/atl1e/atl1e_ethtool.c
+++ b/drivers/net/atl1e/atl1e_ethtool.c
@@ -51,13 +51,13 @@ static int atl1e_get_settings(struct net_device *netdev,
ecmd->transceiver = XCVR_INTERNAL;

if (adapter->link_speed != SPEED_0) {
- ecmd->speed = adapter->link_speed;
+ ethtool_cmd_speed_set(ecmd, adapter->link_speed);
if (adapter->link_duplex == FULL_DUPLEX)
ecmd->duplex = DUPLEX_FULL;
else
ecmd->duplex = DUPLEX_HALF;
} else {
- ecmd->speed = -1;
+ ethtool_cmd_speed_set(ecmd, -1);
ecmd->duplex = -1;
}

diff --git a/drivers/net/atlx/atl1.c b/drivers/net/atlx/atl1.c
index de27e5b..165b898 100644
--- a/drivers/net/atlx/atl1.c
+++ b/drivers/net/atlx/atl1.c
@@ -3234,13 +3234,13 @@ static int atl1_get_settings(struct net_device *netdev,
if (netif_carrier_ok(adapter->netdev)) {
u16 link_speed, link_duplex;
atl1_get_speed_and_duplex(hw, &link_speed, &link_duplex);
- ecmd->speed = link_speed;
+ ethtool_cmd_speed_set(ecmd, link_speed);
if (link_duplex == FULL_DUPLEX)
ecmd->duplex = DUPLEX_FULL;
else
ecmd->duplex = DUPLEX_HALF;
} else {
- ecmd->speed = -1;
+ ethtool_cmd_speed_set(ecmd, -1);
ecmd->duplex = -1;
}
if (hw->media_type == MEDIA_TYPE_AUTO_SENSOR ||
diff --git a/drivers/net/atlx/atl2.c b/drivers/net/atlx/atl2.c
index b75aa29..16249e9 100644
--- a/drivers/net/atlx/atl2.c
+++ b/drivers/net/atlx/atl2.c
@@ -1769,13 +1769,13 @@ static int atl2_get_settings(struct net_device *netdev,
ecmd->transceiver = XCVR_INTERNAL;

if (adapter->link_speed != SPEED_0) {
- ecmd->speed = adapter->link_speed;
+ ethtool_cmd_speed_set(ecmd, adapter->link_speed);
if (adapter->link_duplex == FULL_DUPLEX)
ecmd->duplex = DUPLEX_FULL;
else
ecmd->duplex = DUPLEX_HALF;
} else {
- ecmd->speed = -1;
+ ethtool_cmd_speed_set(ecmd, -1);
ecmd->duplex = -1;
}

diff --git a/drivers/net/b44.c b/drivers/net/b44.c
index 909cc4b..a69331e 100644
--- a/drivers/net/b44.c
+++ b/drivers/net/b44.c
@@ -1807,8 +1807,8 @@ static int b44_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
if (bp->flags & B44_FLAG_ADV_100FULL)
cmd->advertising |= ADVERTISED_100baseT_Full;
cmd->advertising |= ADVERTISED_Pause | ADVERTISED_Asym_Pause;
- cmd->speed = (bp->flags & B44_FLAG_100_BASE_T) ?
- SPEED_100 : SPEED_10;
+ ethtool_cmd_speed_set(cmd, ((bp->flags & B44_FLAG_100_BASE_T) ?
+ SPEED_100 : SPEED_10));
cmd->duplex = (bp->flags & B44_FLAG_FULL_DUPLEX) ?
DUPLEX_FULL : DUPLEX_HALF;
cmd->port = 0;
@@ -1820,7 +1820,7 @@ static int b44_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
if (cmd->autoneg == AUTONEG_ENABLE)
cmd->advertising |= ADVERTISED_Autoneg;
if (!netif_running(dev)){
- cmd->speed = 0;
+ ethtool_cmd_speed_set(cmd, 0);
cmd->duplex = 0xff;
}
cmd->maxtxpkt = 0;
diff --git a/drivers/net/bcm63xx_enet.c b/drivers/net/bcm63xx_enet.c
index e68ffe6..f1573d4 100644
--- a/drivers/net/bcm63xx_enet.c
+++ b/drivers/net/bcm63xx_enet.c
@@ -1346,7 +1346,8 @@ static int bcm_enet_get_settings(struct net_device *dev,
return phy_ethtool_gset(priv->phydev, cmd);
} else {
cmd->autoneg = 0;
- cmd->speed = (priv->force_speed_100) ? SPEED_100 : SPEED_10;
+ ethtool_cmd_speed_set(cmd, ((priv->force_speed_100)
+ ? SPEED_100 : SPEED_10));
cmd->duplex = (priv->force_duplex_full) ?
DUPLEX_FULL : DUPLEX_HALF;
cmd->supported = ADVERTISED_10baseT_Half |
diff --git a/drivers/net/benet/be_ethtool.c b/drivers/net/benet/be_ethtool.c
index 80226e4..108f045 100644
--- a/drivers/net/benet/be_ethtool.c
+++ b/drivers/net/benet/be_ethtool.c
@@ -379,14 +379,14 @@ static int be_get_settings(struct net_device *netdev, struct ethtool_cmd *ecmd)
be_link_status_update(adapter, link_up);
/* link_speed is in units of 10 Mbps */
if (link_speed) {
- ecmd->speed = link_speed*10;
+ ethtool_cmd_speed_set(ecmd, link_speed*10);
} else {
switch (mac_speed) {
case PHY_LINK_SPEED_1GBPS:
- ecmd->speed = SPEED_1000;
+ ethtool_cmd_speed_set(ecmd, SPEED_1000);
break;
case PHY_LINK_SPEED_10GBPS:
- ecmd->speed = SPEED_10000;
+ ethtool_cmd_speed_set(ecmd, SPEED_10000);
break;
}
}
@@ -429,14 +429,14 @@ static int be_get_settings(struct net_device *netdev, struct ethtool_cmd *ecmd)
}

/* Save for future use */
- adapter->link_speed = ecmd->speed;
+ adapter->link_speed = ethtool_cmd_speed(ecmd);
adapter->port_type = ecmd->port;
adapter->transceiver = ecmd->transceiver;
adapter->autoneg = ecmd->autoneg;
dma_free_coherent(&adapter->pdev->dev, phy_cmd.size, phy_cmd.va,
phy_cmd.dma);
} else {
- ecmd->speed = adapter->link_speed;
+ ethtool_cmd_speed_set(ecmd, adapter->link_speed);
ecmd->port = adapter->port_type;
ecmd->transceiver = adapter->transceiver;
ecmd->autoneg = adapter->autoneg;
diff --git a/drivers/net/bna/bnad_ethtool.c b/drivers/net/bna/bnad_ethtool.c
index ae1e118..3330cd7 100644
--- a/drivers/net/bna/bnad_ethtool.c
+++ b/drivers/net/bna/bnad_ethtool.c
@@ -237,10 +237,10 @@ bnad_get_settings(struct net_device *netdev, struct ethtool_cmd *cmd)
cmd->phy_address = 0;

if (netif_carrier_ok(netdev)) {
- cmd->speed = SPEED_10000;
+ ethtool_cmd_speed_set(cmd, SPEED_10000);
cmd->duplex = DUPLEX_FULL;
} else {
- cmd->speed = -1;
+ ethtool_cmd_speed_set(cmd, -1);
cmd->duplex = -1;
}
cmd->transceiver = XCVR_EXTERNAL;
diff --git a/drivers/net/bnx2.c b/drivers/net/bnx2.c
index e43efd8..1bebdfb 100644
--- a/drivers/net/bnx2.c
+++ b/drivers/net/bnx2.c
@@ -6696,17 +6696,16 @@ bnx2_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)

if (bp->autoneg & AUTONEG_SPEED) {
cmd->autoneg = AUTONEG_ENABLE;
- }
- else {
+ } else {
cmd->autoneg = AUTONEG_DISABLE;
}

if (netif_carrier_ok(dev)) {
- cmd->speed = bp->line_speed;
+ ethtool_cmd_speed_set(cmd, bp->line_speed);
cmd->duplex = bp->duplex;
}
else {
- cmd->speed = -1;
+ ethtool_cmd_speed_set(cmd, -1);
cmd->duplex = -1;
}
spin_unlock_bh(&bp->phy_lock);
diff --git a/drivers/net/cassini.c b/drivers/net/cassini.c
index a6c3f8c..22ce03e 100644
--- a/drivers/net/cassini.c
+++ b/drivers/net/cassini.c
@@ -4606,18 +4606,17 @@ static int cas_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
if (bmcr & BMCR_ANENABLE) {
cmd->advertising |= ADVERTISED_Autoneg;
cmd->autoneg = AUTONEG_ENABLE;
- cmd->speed = ((speed == 10) ?
- SPEED_10 :
- ((speed == 1000) ?
- SPEED_1000 : SPEED_100));
+ ethtool_cmd_speed_set(cmd, ((speed == 10) ?
+ SPEED_10 :
+ ((speed == 1000) ?
+ SPEED_1000 : SPEED_100)));
cmd->duplex = full_duplex ? DUPLEX_FULL : DUPLEX_HALF;
} else {
cmd->autoneg = AUTONEG_DISABLE;
- cmd->speed =
- (bmcr & CAS_BMCR_SPEED1000) ?
- SPEED_1000 :
- ((bmcr & BMCR_SPEED100) ? SPEED_100:
- SPEED_10);
+ ethtool_cmd_speed_set(cmd, ((bmcr & CAS_BMCR_SPEED1000) ?
+ SPEED_1000 :
+ ((bmcr & BMCR_SPEED100) ?
+ SPEED_100 : SPEED_10)));
cmd->duplex =
(bmcr & BMCR_FULLDPLX) ?
DUPLEX_FULL : DUPLEX_HALF;
@@ -4634,14 +4633,14 @@ static int cas_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
* settings that we configured.
*/
if (cp->link_cntl & BMCR_ANENABLE) {
- cmd->speed = 0;
+ ethtool_cmd_speed_set(cmd, 0);
cmd->duplex = 0xff;
} else {
- cmd->speed = SPEED_10;
+ ethtool_cmd_speed_set(cmd, SPEED_10);
if (cp->link_cntl & BMCR_SPEED100) {
- cmd->speed = SPEED_100;
+ ethtool_cmd_speed_set(cmd, SPEED_100);
} else if (cp->link_cntl & CAS_BMCR_SPEED1000) {
- cmd->speed = SPEED_1000;
+ ethtool_cmd_speed_set(cmd, SPEED_1000);
}
cmd->duplex = (cp->link_cntl & BMCR_FULLDPLX)?
DUPLEX_FULL : DUPLEX_HALF;
diff --git a/drivers/net/chelsio/cxgb2.c b/drivers/net/chelsio/cxgb2.c
index a2eed0c..7073a1e 100644
--- a/drivers/net/chelsio/cxgb2.c
+++ b/drivers/net/chelsio/cxgb2.c
@@ -579,10 +579,10 @@ static int get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
cmd->advertising = p->link_config.advertising;

if (netif_carrier_ok(dev)) {
- cmd->speed = p->link_config.speed;
+ ethtool_cmd_speed_set(cmd, p->link_config.speed);
cmd->duplex = p->link_config.duplex;
} else {
- cmd->speed = -1;
+ ethtool_cmd_speed_set(cmd, -1);
cmd->duplex = -1;
}

diff --git a/drivers/net/cxgb3/cxgb3_main.c b/drivers/net/cxgb3/cxgb3_main.c
index 00469dc..8e94fb4 100644
--- a/drivers/net/cxgb3/cxgb3_main.c
+++ b/drivers/net/cxgb3/cxgb3_main.c
@@ -1780,10 +1780,10 @@ static int get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
cmd->advertising = p->link_config.advertising;

if (netif_carrier_ok(dev)) {
- cmd->speed = p->link_config.speed;
+ ethtool_cmd_speed_set(cmd, p->link_config.speed);
cmd->duplex = p->link_config.duplex;
} else {
- cmd->speed = -1;
+ ethtool_cmd_speed_set(cmd, -1);
cmd->duplex = -1;
}

diff --git a/drivers/net/cxgb4/cxgb4_main.c b/drivers/net/cxgb4/cxgb4_main.c
index a49d370..b8ccabb 100644
--- a/drivers/net/cxgb4/cxgb4_main.c
+++ b/drivers/net/cxgb4/cxgb4_main.c
@@ -1436,7 +1436,8 @@ static int get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
cmd->supported = from_fw_linkcaps(p->port_type, p->link_cfg.supported);
cmd->advertising = from_fw_linkcaps(p->port_type,
p->link_cfg.advertising);
- cmd->speed = netif_carrier_ok(dev) ? p->link_cfg.speed : 0;
+ ethtool_cmd_speed_set(cmd,
+ netif_carrier_ok(dev) ? p->link_cfg.speed : 0);
cmd->duplex = DUPLEX_FULL;
cmd->autoneg = p->link_cfg.autoneg;
cmd->maxtxpkt = 0;
diff --git a/drivers/net/cxgb4vf/cxgb4vf_main.c b/drivers/net/cxgb4vf/cxgb4vf_main.c
index c662679..f8f1d75 100644
--- a/drivers/net/cxgb4vf/cxgb4vf_main.c
+++ b/drivers/net/cxgb4vf/cxgb4vf_main.c
@@ -1167,7 +1167,8 @@ static int cxgb4vf_get_settings(struct net_device *dev,

cmd->supported = pi->link_cfg.supported;
cmd->advertising = pi->link_cfg.advertising;
- cmd->speed = netif_carrier_ok(dev) ? pi->link_cfg.speed : -1;
+ ethtool_cmd_speed_set(cmd,
+ netif_carrier_ok(dev) ? pi->link_cfg.speed : -1);
cmd->duplex = DUPLEX_FULL;

cmd->port = (cmd->supported & SUPPORTED_TP) ? PORT_TP : PORT_FIBRE;
diff --git a/drivers/net/dl2k.c b/drivers/net/dl2k.c
index ba6c151..d4527a5 100644
--- a/drivers/net/dl2k.c
+++ b/drivers/net/dl2k.c
@@ -1189,10 +1189,10 @@ static int rio_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
cmd->transceiver = XCVR_INTERNAL;
}
if ( np->link_status ) {
- cmd->speed = np->speed;
+ ethtool_cmd_speed_set(cmd, np->speed);
cmd->duplex = np->full_duplex ? DUPLEX_FULL : DUPLEX_HALF;
} else {
- cmd->speed = -1;
+ ethtool_cmd_speed_set(cmd, -1);
cmd->duplex = -1;
}
if ( np->an_enable)
diff --git a/drivers/net/e1000/e1000_ethtool.c b/drivers/net/e1000/e1000_ethtool.c
index a53629d..127fef4 100644
--- a/drivers/net/e1000/e1000_ethtool.c
+++ b/drivers/net/e1000/e1000_ethtool.c
@@ -158,7 +158,7 @@ static int e1000_get_settings(struct net_device *netdev,

e1000_get_speed_and_duplex(hw, &adapter->link_speed,
&adapter->link_duplex);
- ecmd->speed = adapter->link_speed;
+ ethtool_cmd_speed_set(ecmd, adapter->link_speed);

/* unfortunately FULL_DUPLEX != DUPLEX_FULL
* and HALF_DUPLEX != DUPLEX_HALF */
@@ -168,7 +168,7 @@ static int e1000_get_settings(struct net_device *netdev,
else
ecmd->duplex = DUPLEX_HALF;
} else {
- ecmd->speed = -1;
+ ethtool_cmd_speed_set(ecmd, -1);
ecmd->duplex = -1;
}

diff --git a/drivers/net/e1000e/ethtool.c b/drivers/net/e1000e/ethtool.c
index 1dd81b2..2f369ed 100644
--- a/drivers/net/e1000e/ethtool.c
+++ b/drivers/net/e1000e/ethtool.c
@@ -122,6 +122,7 @@ static int e1000_get_settings(struct net_device *netdev,
{
struct e1000_adapter *adapter = netdev_priv(netdev);
struct e1000_hw *hw = &adapter->hw;
+ u32 speed;

if (hw->phy.media_type == e1000_media_type_copper) {

@@ -159,23 +160,23 @@ static int e1000_get_settings(struct net_device *netdev,
ecmd->transceiver = XCVR_EXTERNAL;
}

- ecmd->speed = -1;
+ speed = -1;
ecmd->duplex = -1;

if (netif_running(netdev)) {
if (netif_carrier_ok(netdev)) {
- ecmd->speed = adapter->link_speed;
+ speed = adapter->link_speed;
ecmd->duplex = adapter->link_duplex - 1;
}
} else {
u32 status = er32(STATUS);
if (status & E1000_STATUS_LU) {
if (status & E1000_STATUS_SPEED_1000)
- ecmd->speed = 1000;
+ speed = SPEED_1000;
else if (status & E1000_STATUS_SPEED_100)
- ecmd->speed = 100;
+ speed = SPEED_100;
else
- ecmd->speed = 10;
+ speed = SPEED_10;

if (status & E1000_STATUS_FD)
ecmd->duplex = DUPLEX_FULL;
@@ -184,6 +185,7 @@ static int e1000_get_settings(struct net_device *netdev,
}
}

+ ethtool_cmd_speed_set(ecmd, speed);
ecmd->autoneg = ((hw->phy.media_type == e1000_media_type_fiber) ||
hw->mac.autoneg) ? AUTONEG_ENABLE : AUTONEG_DISABLE;

diff --git a/drivers/net/eepro.c b/drivers/net/eepro.c
index eb35951..dfeb006 100644
--- a/drivers/net/eepro.c
+++ b/drivers/net/eepro.c
@@ -1703,7 +1703,7 @@ static int eepro_ethtool_get_settings(struct net_device *dev,
cmd->advertising |= ADVERTISED_AUI;
}

- cmd->speed = SPEED_10;
+ ethtool_cmd_speed_set(cmd, SPEED_10);

if (dev->if_port == TPE && lp->word[1] & ee_Duplex) {
cmd->duplex = DUPLEX_FULL;
diff --git a/drivers/net/ehea/ehea_ethtool.c b/drivers/net/ehea/ehea_ethtool.c
index 3e2e734..e5ed504 100644
--- a/drivers/net/ehea/ehea_ethtool.c
+++ b/drivers/net/ehea/ehea_ethtool.c
@@ -34,6 +34,7 @@
static int ehea_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
{
struct ehea_port *port = netdev_priv(dev);
+ u32 speed;
int ret;

ret = ehea_sense_port_attr(port);
@@ -43,17 +44,29 @@ static int ehea_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)

if (netif_carrier_ok(dev)) {
switch (port->port_speed) {
- case EHEA_SPEED_10M: cmd->speed = SPEED_10; break;
- case EHEA_SPEED_100M: cmd->speed = SPEED_100; break;
- case EHEA_SPEED_1G: cmd->speed = SPEED_1000; break;
- case EHEA_SPEED_10G: cmd->speed = SPEED_10000; break;
+ case EHEA_SPEED_10M:
+ speed = SPEED_10;
+ break;
+ case EHEA_SPEED_100M:
+ speed = SPEED_100;
+ break;
+ case EHEA_SPEED_1G:
+ speed = SPEED_1000;
+ break;
+ case EHEA_SPEED_10G:
+ speed = SPEED_10000;
+ break;
+ default:
+ speed = -1;
+ break; /* BUG */
}
cmd->duplex = port->full_duplex == 1 ?
DUPLEX_FULL : DUPLEX_HALF;
} else {
- cmd->speed = -1;
+ speed = ~0;
cmd->duplex = -1;
}
+ ethtool_cmd_speed_set(cmd, speed);

cmd->supported = (SUPPORTED_10000baseT_Full | SUPPORTED_1000baseT_Full
| SUPPORTED_100baseT_Full | SUPPORTED_100baseT_Half
diff --git a/drivers/net/enc28j60.c b/drivers/net/enc28j60.c
index 81a7937..2837ce2 100644
--- a/drivers/net/enc28j60.c
+++ b/drivers/net/enc28j60.c
@@ -1488,7 +1488,7 @@ enc28j60_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
cmd->supported = SUPPORTED_10baseT_Half
| SUPPORTED_10baseT_Full
| SUPPORTED_TP;
- cmd->speed = SPEED_10;
+ ethtool_cmd_speed_set(cmd, SPEED_10);
cmd->duplex = priv->full_duplex ? DUPLEX_FULL : DUPLEX_HALF;
cmd->port = PORT_TP;
cmd->autoneg = AUTONEG_DISABLE;
diff --git a/drivers/net/enic/enic_main.c b/drivers/net/enic/enic_main.c
index b224551..3d99b0f 100644
--- a/drivers/net/enic/enic_main.c
+++ b/drivers/net/enic/enic_main.c
@@ -180,10 +180,10 @@ static int enic_get_settings(struct net_device *netdev,
ecmd->transceiver = XCVR_EXTERNAL;

if (netif_carrier_ok(netdev)) {
- ecmd->speed = vnic_dev_port_speed(enic->vdev);
+ ethtool_cmd_speed_set(ecmd, vnic_dev_port_speed(enic->vdev));
ecmd->duplex = DUPLEX_FULL;
} else {
- ecmd->speed = -1;
+ ethtool_cmd_speed_set(ecmd, -1);
ecmd->duplex = -1;
}

diff --git a/drivers/net/ewrk3.c b/drivers/net/ewrk3.c
index 17b6027..b5f6173 100644
--- a/drivers/net/ewrk3.c
+++ b/drivers/net/ewrk3.c
@@ -1545,7 +1545,7 @@ static int ewrk3_get_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
}

ecmd->supported |= SUPPORTED_10baseT_Half;
- ecmd->speed = SPEED_10;
+ ethtool_cmd_speed_set(ecmd, SPEED_10);
ecmd->duplex = DUPLEX_HALF;
return 0;
}
diff --git a/drivers/net/forcedeth.c b/drivers/net/forcedeth.c
index 9ecd33a..e25444d 100644
--- a/drivers/net/forcedeth.c
+++ b/drivers/net/forcedeth.c
@@ -3955,6 +3955,7 @@ static int nv_set_wol(struct net_device *dev, struct ethtool_wolinfo *wolinfo)
static int nv_get_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
{
struct fe_priv *np = netdev_priv(dev);
+ u32 speed;
int adv;

spin_lock_irq(&np->lock);
@@ -3974,23 +3975,26 @@ static int nv_get_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
if (netif_carrier_ok(dev)) {
switch (np->linkspeed & (NVREG_LINKSPEED_MASK)) {
case NVREG_LINKSPEED_10:
- ecmd->speed = SPEED_10;
+ speed = SPEED_10;
break;
case NVREG_LINKSPEED_100:
- ecmd->speed = SPEED_100;
+ speed = SPEED_100;
break;
case NVREG_LINKSPEED_1000:
- ecmd->speed = SPEED_1000;
+ speed = SPEED_1000;
+ break;
+ default:
+ speed = -1;
break;
}
ecmd->duplex = DUPLEX_HALF;
if (np->duplex)
ecmd->duplex = DUPLEX_FULL;
} else {
- ecmd->speed = -1;
+ speed = -1;
ecmd->duplex = -1;
}
-
+ ethtool_cmd_speed_set(ecmd, speed);
ecmd->autoneg = np->autoneg;

ecmd->advertising = ADVERTISED_MII;
diff --git a/drivers/net/ibmveth.c b/drivers/net/ibmveth.c
index 5522d45..2086c90 100644
--- a/drivers/net/ibmveth.c
+++ b/drivers/net/ibmveth.c
@@ -710,7 +710,7 @@ static int netdev_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
SUPPORTED_FIBRE);
cmd->advertising = (ADVERTISED_1000baseT_Full | ADVERTISED_Autoneg |
ADVERTISED_FIBRE);
- cmd->speed = SPEED_1000;
+ ethtool_cmd_speed_set(cmd, SPEED_1000);
cmd->duplex = DUPLEX_FULL;
cmd->port = PORT_FIBRE;
cmd->phy_address = 0;
diff --git a/drivers/net/igb/igb_ethtool.c b/drivers/net/igb/igb_ethtool.c
index 2cc221b..023aa9b 100644
--- a/drivers/net/igb/igb_ethtool.c
+++ b/drivers/net/igb/igb_ethtool.c
@@ -178,11 +178,11 @@ static int igb_get_settings(struct net_device *netdev, struct ethtool_cmd *ecmd)

if ((status & E1000_STATUS_SPEED_1000) ||
hw->phy.media_type != e1000_media_type_copper)
- ecmd->speed = SPEED_1000;
+ ethtool_cmd_speed_set(ecmd, SPEED_1000);
else if (status & E1000_STATUS_SPEED_100)
- ecmd->speed = SPEED_100;
+ ethtool_cmd_speed_set(ecmd, SPEED_100);
else
- ecmd->speed = SPEED_10;
+ ethtool_cmd_speed_set(ecmd, SPEED_10);

if ((status & E1000_STATUS_FD) ||
hw->phy.media_type != e1000_media_type_copper)
@@ -190,7 +190,7 @@ static int igb_get_settings(struct net_device *netdev, struct ethtool_cmd *ecmd)
else
ecmd->duplex = DUPLEX_HALF;
} else {
- ecmd->speed = -1;
+ ethtool_cmd_speed_set(ecmd, -1);
ecmd->duplex = -1;
}

diff --git a/drivers/net/igbvf/ethtool.c b/drivers/net/igbvf/ethtool.c
index 1d943aa..112ae15 100644
--- a/drivers/net/igbvf/ethtool.c
+++ b/drivers/net/igbvf/ethtool.c
@@ -90,18 +90,18 @@ static int igbvf_get_settings(struct net_device *netdev,
status = er32(STATUS);
if (status & E1000_STATUS_LU) {
if (status & E1000_STATUS_SPEED_1000)
- ecmd->speed = 1000;
+ ethtool_cmd_speed_set(ecmd, SPEED_1000);
else if (status & E1000_STATUS_SPEED_100)
- ecmd->speed = 100;
+ ethtool_cmd_speed_set(ecmd, SPEED_100);
else
- ecmd->speed = 10;
+ ethtool_cmd_speed_set(ecmd, SPEED_10);

if (status & E1000_STATUS_FD)
ecmd->duplex = DUPLEX_FULL;
else
ecmd->duplex = DUPLEX_HALF;
} else {
- ecmd->speed = -1;
+ ethtool_cmd_speed_set(ecmd, -1);
ecmd->duplex = -1;
}

diff --git a/drivers/net/ixgb/ixgb_ethtool.c b/drivers/net/ixgb/ixgb_ethtool.c
index edb3d7e..5f224c3 100644
--- a/drivers/net/ixgb/ixgb_ethtool.c
+++ b/drivers/net/ixgb/ixgb_ethtool.c
@@ -104,10 +104,10 @@ ixgb_get_settings(struct net_device *netdev, struct ethtool_cmd *ecmd)
ecmd->transceiver = XCVR_EXTERNAL;

if (netif_carrier_ok(adapter->netdev)) {
- ecmd->speed = SPEED_10000;
+ ethtool_cmd_speed_set(ecmd, SPEED_10000);
ecmd->duplex = DUPLEX_FULL;
} else {
- ecmd->speed = -1;
+ ethtool_cmd_speed_set(ecmd, -1);
ecmd->duplex = -1;
}

diff --git a/drivers/net/ixgbe/ixgbe_ethtool.c b/drivers/net/ixgbe/ixgbe_ethtool.c
index e1c3576..01ea04c 100644
--- a/drivers/net/ixgbe/ixgbe_ethtool.c
+++ b/drivers/net/ixgbe/ixgbe_ethtool.c
@@ -288,20 +288,20 @@ static int ixgbe_get_settings(struct net_device *netdev,
if (link_up) {
switch (link_speed) {
case IXGBE_LINK_SPEED_10GB_FULL:
- ecmd->speed = SPEED_10000;
+ ethtool_cmd_speed_set(ecmd, SPEED_10000);
break;
case IXGBE_LINK_SPEED_1GB_FULL:
- ecmd->speed = SPEED_1000;
+ ethtool_cmd_speed_set(ecmd, SPEED_1000);
break;
case IXGBE_LINK_SPEED_100_FULL:
- ecmd->speed = SPEED_100;
+ ethtool_cmd_speed_set(ecmd, SPEED_100);
break;
default:
break;
}
ecmd->duplex = DUPLEX_FULL;
} else {
- ecmd->speed = -1;
+ ethtool_cmd_speed_set(ecmd, -1);
ecmd->duplex = -1;
}

diff --git a/drivers/net/ixgbevf/ethtool.c b/drivers/net/ixgbevf/ethtool.c
index 0563ab2..deee375 100644
--- a/drivers/net/ixgbevf/ethtool.c
+++ b/drivers/net/ixgbevf/ethtool.c
@@ -104,11 +104,13 @@ static int ixgbevf_get_settings(struct net_device *netdev,
hw->mac.ops.check_link(hw, &link_speed, &link_up, false);

if (link_up) {
- ecmd->speed = (link_speed == IXGBE_LINK_SPEED_10GB_FULL) ?
- SPEED_10000 : SPEED_1000;
+ ethtool_cmd_speed_set(
+ ecmd,
+ (link_speed == IXGBE_LINK_SPEED_10GB_FULL) ?
+ SPEED_10000 : SPEED_1000);
ecmd->duplex = DUPLEX_FULL;
} else {
- ecmd->speed = -1;
+ ethtool_cmd_speed_set(ecmd, -1);
ecmd->duplex = -1;
}

diff --git a/drivers/net/mdio.c b/drivers/net/mdio.c
index e85bf04..e7dfb80 100644
--- a/drivers/net/mdio.c
+++ b/drivers/net/mdio.c
@@ -287,33 +287,36 @@ 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;
+ ethtool_cmd_speed_set(ecmd, SPEED_10000);
ecmd->duplex = DUPLEX_FULL;
} else if (modes & (ADVERTISED_1000baseT_Full |
ADVERTISED_1000baseT_Half |
ADVERTISED_1000baseKX_Full)) {
- ecmd->speed = SPEED_1000;
+ ethtool_cmd_speed_set(ecmd, SPEED_1000);
ecmd->duplex = !(modes & ADVERTISED_1000baseT_Half);
} else if (modes & (ADVERTISED_100baseT_Full |
ADVERTISED_100baseT_Half)) {
- ecmd->speed = SPEED_100;
+ ethtool_cmd_speed_set(ecmd, SPEED_100);
ecmd->duplex = !!(modes & ADVERTISED_100baseT_Full);
} else {
- ecmd->speed = SPEED_10;
+ ethtool_cmd_speed_set(ecmd, SPEED_10);
ecmd->duplex = !!(modes & ADVERTISED_10baseT_Full);
}
} else {
/* Report forced settings */
+ u32 speed;
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:
diff --git a/drivers/net/mii.c b/drivers/net/mii.c
index cc5a22d..416374e 100644
--- a/drivers/net/mii.c
+++ b/drivers/net/mii.c
@@ -118,22 +118,25 @@ 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;
}

diff --git a/drivers/net/mlx4/en_ethtool.c b/drivers/net/mlx4/en_ethtool.c
index be4a9e0..2e858e4 100644
--- a/drivers/net/mlx4/en_ethtool.c
+++ b/drivers/net/mlx4/en_ethtool.c
@@ -265,10 +265,10 @@ static int mlx4_en_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)

trans_type = priv->port_state.transciver;
if (netif_carrier_ok(dev)) {
- cmd->speed = priv->port_state.link_speed;
+ ethtool_cmd_speed_set(cmd, priv->port_state.link_speed);
cmd->duplex = DUPLEX_FULL;
} else {
- cmd->speed = -1;
+ ethtool_cmd_speed_set(cmd, -1);
cmd->duplex = -1;
}

diff --git a/drivers/net/mv643xx_eth.c b/drivers/net/mv643xx_eth.c
index 34425b9..1b031cb 100644
--- a/drivers/net/mv643xx_eth.c
+++ b/drivers/net/mv643xx_eth.c
@@ -1444,13 +1444,13 @@ mv643xx_eth_get_settings_phyless(struct mv643xx_eth_private *mp,
cmd->advertising = ADVERTISED_MII;
switch (port_status & PORT_SPEED_MASK) {
case PORT_SPEED_10:
- cmd->speed = SPEED_10;
+ ethtool_cmd_speed_set(cmd, SPEED_10);
break;
case PORT_SPEED_100:
- cmd->speed = SPEED_100;
+ ethtool_cmd_speed_set(cmd, SPEED_100);
break;
case PORT_SPEED_1000:
- cmd->speed = SPEED_1000;
+ ethtool_cmd_speed_set(cmd, SPEED_1000);
break;
default:
cmd->speed = -1;
diff --git a/drivers/net/myri10ge/myri10ge.c b/drivers/net/myri10ge/myri10ge.c
index 1446de5..b32357a 100644
--- a/drivers/net/myri10ge/myri10ge.c
+++ b/drivers/net/myri10ge/myri10ge.c
@@ -1645,7 +1645,7 @@ myri10ge_get_settings(struct net_device *netdev, struct ethtool_cmd *cmd)
int i;

cmd->autoneg = AUTONEG_DISABLE;
- cmd->speed = SPEED_10000;
+ ethtool_cmd_speed_set(cmd, SPEED_10000);
cmd->duplex = DUPLEX_FULL;

/*
diff --git a/drivers/net/natsemi.c b/drivers/net/natsemi.c
index dbe31e9..78572b3 100644
--- a/drivers/net/natsemi.c
+++ b/drivers/net/natsemi.c
@@ -2817,7 +2817,7 @@ static int netdev_get_ecmd(struct net_device *dev, struct ethtool_cmd *ecmd)
u32 tmp;

ecmd->port = dev->if_port;
- ecmd->speed = np->speed;
+ ethtool_cmd_speed_set(ecmd, np->speed);
ecmd->duplex = np->duplex;
ecmd->autoneg = np->autoneg;
ecmd->advertising = 0;
@@ -2875,9 +2875,9 @@ static int netdev_get_ecmd(struct net_device *dev, struct ethtool_cmd *ecmd)
tmp = mii_nway_result(
np->advertising & mdio_read(dev, MII_LPA));
if (tmp == LPA_100FULL || tmp == LPA_100HALF)
- ecmd->speed = SPEED_100;
+ ethtool_cmd_speed_set(ecmd, SPEED_100);
else
- ecmd->speed = SPEED_10;
+ ethtool_cmd_speed_set(ecmd, SPEED_10);
if (tmp == LPA_100FULL || tmp == LPA_10FULL)
ecmd->duplex = DUPLEX_FULL;
else
diff --git a/drivers/net/netxen/netxen_nic_ethtool.c b/drivers/net/netxen/netxen_nic_ethtool.c
index e8d16f6..b34fb74 100644
--- a/drivers/net/netxen/netxen_nic_ethtool.c
+++ b/drivers/net/netxen/netxen_nic_ethtool.c
@@ -117,7 +117,7 @@ netxen_nic_get_settings(struct net_device *dev, struct ethtool_cmd *ecmd)

ecmd->port = PORT_TP;

- ecmd->speed = adapter->link_speed;
+ ethtool_cmd_speed_set(ecmd, adapter->link_speed);
ecmd->duplex = adapter->link_duplex;
ecmd->autoneg = adapter->link_autoneg;

@@ -134,7 +134,7 @@ netxen_nic_get_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
}

if (netif_running(dev) && adapter->has_link_events) {
- ecmd->speed = adapter->link_speed;
+ ethtool_cmd_speed_set(ecmd, adapter->link_speed);
ecmd->autoneg = adapter->link_autoneg;
ecmd->duplex = adapter->link_duplex;
goto skip;
@@ -146,10 +146,10 @@ netxen_nic_get_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
u16 pcifn = adapter->ahw.pci_func;

val = NXRD32(adapter, P3_LINK_SPEED_REG(pcifn));
- ecmd->speed = P3_LINK_SPEED_MHZ *
- P3_LINK_SPEED_VAL(pcifn, val);
+ ethtool_cmd_speed_set(ecmd, P3_LINK_SPEED_MHZ *
+ P3_LINK_SPEED_VAL(pcifn, val));
} else
- ecmd->speed = SPEED_10000;
+ ethtool_cmd_speed_set(ecmd, SPEED_10000);

ecmd->duplex = DUPLEX_FULL;
ecmd->autoneg = AUTONEG_DISABLE;
diff --git a/drivers/net/niu.c b/drivers/net/niu.c
index 350225f..eff4f8a 100644
--- a/drivers/net/niu.c
+++ b/drivers/net/niu.c
@@ -6844,7 +6844,7 @@ static int niu_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
cmd->supported = lp->supported;
cmd->advertising = lp->active_advertising;
cmd->autoneg = lp->active_autoneg;
- cmd->speed = lp->active_speed;
+ ethtool_cmd_speed_set(cmd, lp->active_speed);
cmd->duplex = lp->active_duplex;
cmd->port = (np->flags & NIU_FLAGS_FIBER) ? PORT_FIBRE : PORT_TP;
cmd->transceiver = (np->flags & NIU_FLAGS_XCVR_SERDES) ?
diff --git a/drivers/net/ns83820.c b/drivers/net/ns83820.c
index 6667e06..3e4040f 100644
--- a/drivers/net/ns83820.c
+++ b/drivers/net/ns83820.c
@@ -1251,7 +1251,7 @@ static int ns83820_get_settings(struct net_device *ndev,
/*
* Here's the list of available ethtool commands from other drivers:
* cmd->advertising =
- * cmd->speed =
+ * ethtool_cmd_speed_set(cmd, ...)
* cmd->duplex =
* cmd->port = 0;
* cmd->phy_address =
@@ -1289,13 +1289,13 @@ static int ns83820_get_settings(struct net_device *ndev,
cmd->duplex = fullduplex ? DUPLEX_FULL : DUPLEX_HALF;
switch (cfg / CFG_SPDSTS0 & 3) {
case 2:
- cmd->speed = SPEED_1000;
+ ethtool_cmd_speed_set(cmd, SPEED_1000);
break;
case 1:
- cmd->speed = SPEED_100;
+ ethtool_cmd_speed_set(cmd, SPEED_100);
break;
default:
- cmd->speed = SPEED_10;
+ ethtool_cmd_speed_set(cmd, SPEED_10);
break;
}
cmd->autoneg = (tbicr & TBICR_MR_AN_ENABLE)
diff --git a/drivers/net/pch_gbe/pch_gbe_ethtool.c b/drivers/net/pch_gbe/pch_gbe_ethtool.c
index cae1e7f..eb78090 100644
--- a/drivers/net/pch_gbe/pch_gbe_ethtool.c
+++ b/drivers/net/pch_gbe/pch_gbe_ethtool.c
@@ -92,7 +92,7 @@ static int pch_gbe_get_settings(struct net_device *netdev,
ecmd->advertising &= ~(ADVERTISED_TP | ADVERTISED_1000baseT_Half);

if (!netif_carrier_ok(adapter->netdev))
- ecmd->speed = -1;
+ ethtool_cmd_speed_set(ecmd, -1);
return ret;
}

diff --git a/drivers/net/pch_gbe/pch_gbe_phy.c b/drivers/net/pch_gbe/pch_gbe_phy.c
index 9a8207f..28bb960 100644
--- a/drivers/net/pch_gbe/pch_gbe_phy.c
+++ b/drivers/net/pch_gbe/pch_gbe_phy.c
@@ -256,7 +256,7 @@ void pch_gbe_phy_init_setting(struct pch_gbe_hw *hw)
if (ret)
pr_err("Error: mii_ethtool_gset\n");

- cmd.speed = hw->mac.link_speed;
+ ethtool_cmd_speed_set(&cmd, hw->mac.link_speed);
cmd.duplex = hw->mac.link_duplex;
cmd.advertising = hw->phy.autoneg_advertised;
cmd.autoneg = hw->mac.autoneg;
diff --git a/drivers/net/pcmcia/smc91c92_cs.c b/drivers/net/pcmcia/smc91c92_cs.c
index bc71cb2..288e4f1 100644
--- a/drivers/net/pcmcia/smc91c92_cs.c
+++ b/drivers/net/pcmcia/smc91c92_cs.c
@@ -1860,7 +1860,7 @@ static int smc_netdev_get_ecmd(struct net_device *dev, struct ethtool_cmd *ecmd)
tmp = inw(ioaddr + CONFIG);
ecmd->port = (tmp & CFG_AUI_SELECT) ? PORT_AUI : PORT_TP;
ecmd->transceiver = XCVR_INTERNAL;
- ecmd->speed = SPEED_10;
+ ethtool_cmd_speed_set(ecmd, SPEED_10);
ecmd->phy_address = ioaddr + MGMT;

SMC_SELECT_BANK(0);
diff --git a/drivers/net/phy/phy.c b/drivers/net/phy/phy.c
index e3f3501..a475957 100644
--- a/drivers/net/phy/phy.c
+++ b/drivers/net/phy/phy.c
@@ -288,7 +288,7 @@ int phy_ethtool_gset(struct phy_device *phydev, struct ethtool_cmd *cmd)

cmd->advertising = phydev->advertising;

- cmd->speed = phydev->speed;
+ ethtool_cmd_speed_set(cmd, phydev->speed);
cmd->duplex = phydev->duplex;
cmd->port = PORT_MII;
cmd->phy_address = phydev->addr;
diff --git a/drivers/net/ps3_gelic_net.c b/drivers/net/ps3_gelic_net.c
index 4383ed2..b1f251d 100644
--- a/drivers/net/ps3_gelic_net.c
+++ b/drivers/net/ps3_gelic_net.c
@@ -1243,17 +1243,17 @@ static int gelic_ether_get_settings(struct net_device *netdev,

switch (card->ether_port_status & GELIC_LV1_ETHER_SPEED_MASK) {
case GELIC_LV1_ETHER_SPEED_10:
- cmd->speed = SPEED_10;
+ ethtool_cmd_speed_set(cmd, SPEED_10);
break;
case GELIC_LV1_ETHER_SPEED_100:
- cmd->speed = SPEED_100;
+ ethtool_cmd_speed_set(cmd, SPEED_100);
break;
case GELIC_LV1_ETHER_SPEED_1000:
- cmd->speed = SPEED_1000;
+ ethtool_cmd_speed_set(cmd, SPEED_1000);
break;
default:
pr_info("%s: speed unknown\n", __func__);
- cmd->speed = SPEED_10;
+ ethtool_cmd_speed_set(cmd, SPEED_10);
break;
}

diff --git a/drivers/net/qla3xxx.c b/drivers/net/qla3xxx.c
index f3f737b..d495a68 100644
--- a/drivers/net/qla3xxx.c
+++ b/drivers/net/qla3xxx.c
@@ -1725,7 +1725,7 @@ static int ql_get_settings(struct net_device *ndev, struct ethtool_cmd *ecmd)
}
ecmd->advertising = ql_supported_modes(qdev);
ecmd->autoneg = ql_get_auto_cfg_status(qdev);
- ecmd->speed = ql_get_speed(qdev);
+ ethtool_cmd_speed_set(ecmd, ql_get_speed(qdev));
ecmd->duplex = ql_get_full_dup(qdev);
return 0;
}
diff --git a/drivers/net/qlcnic/qlcnic_ethtool.c b/drivers/net/qlcnic/qlcnic_ethtool.c
index 9886dfc..4db4115 100644
--- a/drivers/net/qlcnic/qlcnic_ethtool.c
+++ b/drivers/net/qlcnic/qlcnic_ethtool.c
@@ -166,7 +166,7 @@ qlcnic_get_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
ADVERTISED_1000baseT_Half |
ADVERTISED_1000baseT_Full);

- ecmd->speed = adapter->link_speed;
+ ethtool_cmd_speed_set(ecmd, adapter->link_speed);
ecmd->duplex = adapter->link_duplex;
ecmd->autoneg = adapter->link_autoneg;

@@ -183,15 +183,15 @@ qlcnic_get_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
}

if (netif_running(dev) && adapter->has_link_events) {
- ecmd->speed = adapter->link_speed;
+ ethtool_cmd_speed_set(ecmd, adapter->link_speed);
ecmd->autoneg = adapter->link_autoneg;
ecmd->duplex = adapter->link_duplex;
goto skip;
}

val = QLCRD32(adapter, P3P_LINK_SPEED_REG(pcifn));
- ecmd->speed = P3P_LINK_SPEED_MHZ *
- P3P_LINK_SPEED_VAL(pcifn, val);
+ ethtool_cmd_speed_set(ecmd, P3P_LINK_SPEED_MHZ *
+ P3P_LINK_SPEED_VAL(pcifn, val));
ecmd->duplex = DUPLEX_FULL;
ecmd->autoneg = AUTONEG_DISABLE;
} else
diff --git a/drivers/net/qlge/qlge_ethtool.c b/drivers/net/qlge/qlge_ethtool.c
index 687754d..05b123d 100644
--- a/drivers/net/qlge/qlge_ethtool.c
+++ b/drivers/net/qlge/qlge_ethtool.c
@@ -356,7 +356,7 @@ static int ql_get_settings(struct net_device *ndev,
ecmd->port = PORT_FIBRE;
}

- ecmd->speed = SPEED_10000;
+ ethtool_cmd_speed_set(ecmd, SPEED_10000);
ecmd->duplex = DUPLEX_FULL;

return 0;
diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c
index a11e6ca..7a27bb3 100644
--- a/drivers/net/r8169.c
+++ b/drivers/net/r8169.c
@@ -1353,7 +1353,7 @@ static int rtl8169_gset_tbi(struct net_device *dev, struct ethtool_cmd *cmd)
cmd->advertising = (status & TBINwEnable) ? ADVERTISED_Autoneg : 0;
cmd->autoneg = !!(status & TBINwEnable);

- cmd->speed = SPEED_1000;
+ ethtool_cmd_speed_set(cmd, SPEED_1000);
cmd->duplex = DUPLEX_FULL; /* Always set */

return 0;
diff --git a/drivers/net/s2io.c b/drivers/net/s2io.c
index 956a139..6cd2fc9 100644
--- a/drivers/net/s2io.c
+++ b/drivers/net/s2io.c
@@ -5414,10 +5414,10 @@ static int s2io_ethtool_gset(struct net_device *dev, struct ethtool_cmd *info)
info->transceiver = XCVR_EXTERNAL;

if (netif_carrier_ok(sp->dev)) {
- info->speed = 10000;
+ ethtool_cmd_speed_set(info, SPEED_10000);
info->duplex = DUPLEX_FULL;
} else {
- info->speed = -1;
+ ethtool_cmd_speed_set(info, -1);
info->duplex = -1;
}

diff --git a/drivers/net/sc92031.c b/drivers/net/sc92031.c
index f3ffc1d..fa74314 100644
--- a/drivers/net/sc92031.c
+++ b/drivers/net/sc92031.c
@@ -1173,7 +1173,8 @@ static int sc92031_ethtool_get_settings(struct net_device *dev,
if (phy_ctrl & PhyCtrlAne)
cmd->advertising |= ADVERTISED_Autoneg;

- cmd->speed = (output_status & 0x2) ? SPEED_100 : SPEED_10;
+ ethtool_cmd_speed_set(cmd,
+ (output_status & 0x2) ? SPEED_100 : SPEED_10);
cmd->duplex = (output_status & 0x4) ? DUPLEX_FULL : DUPLEX_HALF;
cmd->port = PORT_MII;
cmd->phy_address = phy_address;
diff --git a/drivers/net/sfc/ethtool.c b/drivers/net/sfc/ethtool.c
index 10b160a..8c5e005 100644
--- a/drivers/net/sfc/ethtool.c
+++ b/drivers/net/sfc/ethtool.c
@@ -219,7 +219,7 @@ static int efx_ethtool_get_settings(struct net_device *net_dev,
ecmd->supported |= SUPPORTED_Pause | SUPPORTED_Asym_Pause;

if (LOOPBACK_INTERNAL(efx)) {
- ecmd->speed = link_state->speed;
+ ethtool_cmd_speed_set(ecmd, link_state->speed);
ecmd->duplex = link_state->fd ? DUPLEX_FULL : DUPLEX_HALF;
}

diff --git a/drivers/net/sfc/mcdi_phy.c b/drivers/net/sfc/mcdi_phy.c
index 6c5fccb..6c63ab0 100644
--- a/drivers/net/sfc/mcdi_phy.c
+++ b/drivers/net/sfc/mcdi_phy.c
@@ -513,7 +513,7 @@ static void efx_mcdi_phy_get_settings(struct efx_nic *efx, struct ethtool_cmd *e
ecmd->supported =
mcdi_to_ethtool_cap(phy_cfg->media, phy_cfg->supported_cap);
ecmd->advertising = efx->link_advertising;
- ecmd->speed = efx->link_state.speed;
+ ethtool_cmd_speed_set(ecmd, efx->link_state.speed);
ecmd->duplex = efx->link_state.fd;
ecmd->port = mcdi_to_ethtool_media(phy_cfg->media);
ecmd->phy_address = phy_cfg->port;
diff --git a/drivers/net/sfc/tenxpress.c b/drivers/net/sfc/tenxpress.c
index 204ecda..7b0fd89 100644
--- a/drivers/net/sfc/tenxpress.c
+++ b/drivers/net/sfc/tenxpress.c
@@ -460,7 +460,7 @@ tenxpress_get_settings(struct efx_nic *efx, struct ethtool_cmd *ecmd)
/* In loopback, the PHY automatically brings up the correct interface,
* but doesn't advertise the correct speed. So override it */
if (LOOPBACK_EXTERNAL(efx))
- ecmd->speed = SPEED_10000;
+ ethtool_cmd_speed_set(ecmd, SPEED_10000);
}

static int tenxpress_set_settings(struct efx_nic *efx, struct ethtool_cmd *ecmd)
diff --git a/drivers/net/skge.c b/drivers/net/skge.c
index b0fa999..56a1899 100644
--- a/drivers/net/skge.c
+++ b/drivers/net/skge.c
@@ -303,7 +303,7 @@ static int skge_get_settings(struct net_device *dev,

ecmd->advertising = skge->advertising;
ecmd->autoneg = skge->autoneg;
- ecmd->speed = skge->speed;
+ ethtool_cmd_speed_set(ecmd, skge->speed);
ecmd->duplex = skge->duplex;
return 0;
}
diff --git a/drivers/net/sky2.c b/drivers/net/sky2.c
index 40afe07..66f5db6 100644
--- a/drivers/net/sky2.c
+++ b/drivers/net/sky2.c
@@ -3413,10 +3413,10 @@ static int sky2_get_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
ecmd->phy_address = PHY_ADDR_MARV;
if (sky2_is_copper(hw)) {
ecmd->port = PORT_TP;
- ecmd->speed = sky2->speed;
+ ethtool_cmd_speed_set(ecmd, sky2->speed);
ecmd->supported |= SUPPORTED_Autoneg | SUPPORTED_TP;
} else {
- ecmd->speed = SPEED_1000;
+ ethtool_cmd_speed_set(ecmd, SPEED_1000);
ecmd->port = PORT_FIBRE;
ecmd->supported |= SUPPORTED_Autoneg | SUPPORTED_FIBRE;
}
diff --git a/drivers/net/smc911x.c b/drivers/net/smc911x.c
index 66831f3..053863a 100644
--- a/drivers/net/smc911x.c
+++ b/drivers/net/smc911x.c
@@ -1488,9 +1488,9 @@ smc911x_ethtool_getsettings(struct net_device *dev, struct ethtool_cmd *cmd)
SUPPORTED_TP | SUPPORTED_AUI;

if (lp->ctl_rspeed == 10)
- cmd->speed = SPEED_10;
+ ethtool_cmd_speed_set(cmd, SPEED_10);
else if (lp->ctl_rspeed == 100)
- cmd->speed = SPEED_100;
+ ethtool_cmd_speed_set(cmd, SPEED_100);

cmd->autoneg = AUTONEG_DISABLE;
if (lp->mii.phy_id==1)
diff --git a/drivers/net/smc91x.c b/drivers/net/smc91x.c
index 43654a3..dc4805f 100644
--- a/drivers/net/smc91x.c
+++ b/drivers/net/smc91x.c
@@ -1565,9 +1565,9 @@ smc_ethtool_getsettings(struct net_device *dev, struct ethtool_cmd *cmd)
SUPPORTED_TP | SUPPORTED_AUI;

if (lp->ctl_rspeed == 10)
- cmd->speed = SPEED_10;
+ ethtool_cmd_speed_set(cmd, SPEED_10);
else if (lp->ctl_rspeed == 100)
- cmd->speed = SPEED_100;
+ ethtool_cmd_speed_set(cmd, SPEED_100);

cmd->autoneg = AUTONEG_DISABLE;
cmd->transceiver = XCVR_INTERNAL;
diff --git a/drivers/net/spider_net_ethtool.c b/drivers/net/spider_net_ethtool.c
index d723fca..9c288cd 100644
--- a/drivers/net/spider_net_ethtool.c
+++ b/drivers/net/spider_net_ethtool.c
@@ -58,7 +58,7 @@ spider_net_ethtool_get_settings(struct net_device *netdev,
cmd->advertising = (ADVERTISED_1000baseT_Full |
ADVERTISED_FIBRE);
cmd->port = PORT_FIBRE;
- cmd->speed = card->phy.speed;
+ ethtool_cmd_speed_set(cmd, card->phy.speed);
cmd->duplex = DUPLEX_FULL;

return 0;
diff --git a/drivers/net/sungem.c b/drivers/net/sungem.c
index 40a755d..ab59300 100644
--- a/drivers/net/sungem.c
+++ b/drivers/net/sungem.c
@@ -2642,7 +2642,7 @@ static int gem_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
/* Return current PHY settings */
spin_lock_irq(&gp->lock);
cmd->autoneg = gp->want_autoneg;
- cmd->speed = gp->phy_mii.speed;
+ ethtool_cmd_speed_set(cmd, gp->phy_mii.speed);
cmd->duplex = gp->phy_mii.duplex;
cmd->advertising = gp->phy_mii.advertising;

@@ -2659,7 +2659,7 @@ static int gem_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
SUPPORTED_100baseT_Half | SUPPORTED_100baseT_Full |
SUPPORTED_Autoneg);
cmd->advertising = cmd->supported;
- cmd->speed = 0;
+ ethtool_cmd_speed_set(cmd, 0);
cmd->duplex = cmd->port = cmd->phy_address =
cmd->transceiver = cmd->autoneg = 0;

@@ -2673,7 +2673,7 @@ static int gem_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
cmd->advertising = cmd->supported;
cmd->transceiver = XCVR_INTERNAL;
if (gp->lstate == link_up)
- cmd->speed = SPEED_1000;
+ ethtool_cmd_speed_set(cmd, SPEED_1000);
cmd->duplex = DUPLEX_FULL;
cmd->autoneg = 1;
}
diff --git a/drivers/net/sunhme.c b/drivers/net/sunhme.c
index 8f3f028..d381a0f 100644
--- a/drivers/net/sunhme.c
+++ b/drivers/net/sunhme.c
@@ -2401,6 +2401,7 @@ static void happy_meal_set_multicast(struct net_device *dev)
static int hme_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
{
struct happy_meal *hp = netdev_priv(dev);
+ u32 speed;

cmd->supported =
(SUPPORTED_10baseT_Half | SUPPORTED_10baseT_Full |
@@ -2420,10 +2421,9 @@ static int hme_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)

if (hp->sw_bmcr & BMCR_ANENABLE) {
cmd->autoneg = AUTONEG_ENABLE;
- cmd->speed =
- (hp->sw_lpa & (LPA_100HALF | LPA_100FULL)) ?
- SPEED_100 : SPEED_10;
- if (cmd->speed == SPEED_100)
+ speed = ((hp->sw_lpa & (LPA_100HALF | LPA_100FULL)) ?
+ SPEED_100 : SPEED_10);
+ if (speed == SPEED_100)
cmd->duplex =
(hp->sw_lpa & (LPA_100FULL)) ?
DUPLEX_FULL : DUPLEX_HALF;
@@ -2433,13 +2433,12 @@ static int hme_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
DUPLEX_FULL : DUPLEX_HALF;
} else {
cmd->autoneg = AUTONEG_DISABLE;
- cmd->speed =
- (hp->sw_bmcr & BMCR_SPEED100) ?
- SPEED_100 : SPEED_10;
+ speed = (hp->sw_bmcr & BMCR_SPEED100) ? SPEED_100 : SPEED_10;
cmd->duplex =
(hp->sw_bmcr & BMCR_FULLDPLX) ?
DUPLEX_FULL : DUPLEX_HALF;
}
+ ethtool_cmd_speed_set(cmd, speed);
return 0;
}

diff --git a/drivers/net/tehuti.c b/drivers/net/tehuti.c
index 8564ec5..a685df5 100644
--- a/drivers/net/tehuti.c
+++ b/drivers/net/tehuti.c
@@ -2149,7 +2149,7 @@ static int bdx_get_settings(struct net_device *netdev, struct ethtool_cmd *ecmd)

ecmd->supported = (SUPPORTED_10000baseT_Full | SUPPORTED_FIBRE);
ecmd->advertising = (ADVERTISED_10000baseT_Full | ADVERTISED_FIBRE);
- ecmd->speed = SPEED_10000;
+ ethtool_cmd_speed_set(ecmd, SPEED_10000);
ecmd->duplex = DUPLEX_FULL;
ecmd->port = PORT_FIBRE;
ecmd->transceiver = XCVR_EXTERNAL; /* what does it mean? */
diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index 0e40af2..e784dd4 100644
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -9959,10 +9959,10 @@ static int tg3_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)

cmd->advertising = tp->link_config.advertising;
if (netif_running(dev)) {
- cmd->speed = tp->link_config.active_speed;
+ ethtool_cmd_speed_set(cmd, tp->link_config.active_speed);
cmd->duplex = tp->link_config.active_duplex;
} else {
- cmd->speed = SPEED_INVALID;
+ ethtool_cmd_speed_set(cmd, SPEED_INVALID);
cmd->duplex = DUPLEX_INVALID;
}
cmd->phy_address = tp->phy_addr;
diff --git a/drivers/net/tulip/de2104x.c b/drivers/net/tulip/de2104x.c
index f8d26bf..ab78e1d 100644
--- a/drivers/net/tulip/de2104x.c
+++ b/drivers/net/tulip/de2104x.c
@@ -1518,15 +1518,15 @@ static int __de_get_settings(struct de_private *de, struct ethtool_cmd *ecmd)
switch (de->media_type) {
case DE_MEDIA_AUI:
ecmd->port = PORT_AUI;
- ecmd->speed = 5;
+ ethtool_cmd_speed_set(ecmd, 5);
break;
case DE_MEDIA_BNC:
ecmd->port = PORT_BNC;
- ecmd->speed = 2;
+ ethtool_cmd_speed_set(ecmd, 2);
break;
default:
ecmd->port = PORT_TP;
- ecmd->speed = SPEED_10;
+ ethtool_cmd_speed_set(ecmd, SPEED_10);
break;
}

diff --git a/drivers/net/tulip/uli526x.c b/drivers/net/tulip/uli526x.c
index 74217db..a4375c4 100644
--- a/drivers/net/tulip/uli526x.c
+++ b/drivers/net/tulip/uli526x.c
@@ -945,12 +945,12 @@ ULi_ethtool_gset(struct uli526x_board_info *db, struct ethtool_cmd *ecmd)

ecmd->transceiver = XCVR_EXTERNAL;

- ecmd->speed = 10;
+ ethtool_cmd_speed_set(ecmd, SPEED_10);
ecmd->duplex = DUPLEX_HALF;

if(db->op_mode==ULI526X_100MHF || db->op_mode==ULI526X_100MFD)
{
- ecmd->speed = 100;
+ ethtool_cmd_speed_set(ecmd, SPEED_100);
}
if(db->op_mode==ULI526X_10MFD || db->op_mode==ULI526X_100MFD)
{
@@ -958,7 +958,7 @@ ULi_ethtool_gset(struct uli526x_board_info *db, struct ethtool_cmd *ecmd)
}
if(db->link_failed)
{
- ecmd->speed = -1;
+ ethtool_cmd_speed_set(ecmd, -1);
ecmd->duplex = -1;
}

diff --git a/drivers/net/tun.c b/drivers/net/tun.c
index f5e9ac0..7dfeae0 100644
--- a/drivers/net/tun.c
+++ b/drivers/net/tun.c
@@ -1548,7 +1548,7 @@ static int tun_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
{
cmd->supported = 0;
cmd->advertising = 0;
- cmd->speed = SPEED_10;
+ ethtool_cmd_speed_set(cmd, SPEED_10);
cmd->duplex = DUPLEX_FULL;
cmd->port = PORT_TP;
cmd->phy_address = 0;
diff --git a/drivers/net/typhoon.c b/drivers/net/typhoon.c
index adf5dbc..ed278ba 100644
--- a/drivers/net/typhoon.c
+++ b/drivers/net/typhoon.c
@@ -1050,7 +1050,7 @@ typhoon_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)

/* need to get stats to make these link speed/duplex valid */
typhoon_do_get_stats(tp);
- cmd->speed = tp->speed;
+ ethtool_cmd_speed_set(cmd, tp->speed);
cmd->duplex = tp->duplex;
cmd->phy_address = 0;
cmd->transceiver = XCVR_INTERNAL;
diff --git a/drivers/net/usb/catc.c b/drivers/net/usb/catc.c
index 97687d3..d7221c4 100644
--- a/drivers/net/usb/catc.c
+++ b/drivers/net/usb/catc.c
@@ -686,7 +686,7 @@ static int catc_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)

cmd->supported = SUPPORTED_10baseT_Half | SUPPORTED_TP;
cmd->advertising = ADVERTISED_10baseT_Half | ADVERTISED_TP;
- cmd->speed = SPEED_10;
+ ethtool_cmd_speed_set(cmd, SPEED_10);
cmd->duplex = DUPLEX_HALF;
cmd->port = PORT_TP;
cmd->phy_address = 0;
diff --git a/drivers/net/usb/rtl8150.c b/drivers/net/usb/rtl8150.c
index e85c89c..041fb7d 100644
--- a/drivers/net/usb/rtl8150.c
+++ b/drivers/net/usb/rtl8150.c
@@ -843,10 +843,11 @@ static int rtl8150_get_settings(struct net_device *netdev, struct ethtool_cmd *e
get_registers(dev, BMCR, 2, &bmcr);
get_registers(dev, ANLP, 2, &lpa);
if (bmcr & BMCR_ANENABLE) {
+ u32 speed = ((lpa & (LPA_100HALF | LPA_100FULL)) ?
+ SPEED_100 : SPEED_10);
+ ethtool_cmd_speed_set(ecmd, speed);
ecmd->autoneg = AUTONEG_ENABLE;
- ecmd->speed = (lpa & (LPA_100HALF | LPA_100FULL)) ?
- SPEED_100 : SPEED_10;
- if (ecmd->speed == SPEED_100)
+ if (speed == SPEED_100)
ecmd->duplex = (lpa & LPA_100FULL) ?
DUPLEX_FULL : DUPLEX_HALF;
else
@@ -854,8 +855,8 @@ static int rtl8150_get_settings(struct net_device *netdev, struct ethtool_cmd *e
DUPLEX_FULL : DUPLEX_HALF;
} else {
ecmd->autoneg = AUTONEG_DISABLE;
- ecmd->speed = (bmcr & BMCR_SPEED100) ?
- SPEED_100 : SPEED_10;
+ ethtool_cmd_speed_set(ecmd, ((bmcr & BMCR_SPEED100) ?
+ SPEED_100 : SPEED_10));
ecmd->duplex = (bmcr & BMCR_FULLDPLX) ?
DUPLEX_FULL : DUPLEX_HALF;
}
diff --git a/drivers/net/veth.c b/drivers/net/veth.c
index 6542288..cbe953a 100644
--- a/drivers/net/veth.c
+++ b/drivers/net/veth.c
@@ -52,7 +52,7 @@ static int veth_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
{
cmd->supported = 0;
cmd->advertising = 0;
- cmd->speed = SPEED_10000;
+ ethtool_cmd_speed_set(cmd, SPEED_10000);
cmd->duplex = DUPLEX_FULL;
cmd->port = PORT_TP;
cmd->phy_address = 0;
diff --git a/drivers/net/via-velocity.c b/drivers/net/via-velocity.c
index 9a8f116..06daa9d 100644
--- a/drivers/net/via-velocity.c
+++ b/drivers/net/via-velocity.c
@@ -3182,7 +3182,8 @@ static void velocity_ethtool_down(struct net_device *dev)
pci_set_power_state(vptr->pdev, PCI_D3hot);
}

-static int velocity_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
+static int velocity_get_settings(struct net_device *dev,
+ struct ethtool_cmd *cmd)
{
struct velocity_info *vptr = netdev_priv(dev);
struct mac_regs __iomem *regs = vptr->mac_regs;
@@ -3228,12 +3229,14 @@ static int velocity_get_settings(struct net_device *dev, struct ethtool_cmd *cmd
break;
}
}
+
if (status & VELOCITY_SPEED_1000)
- cmd->speed = SPEED_1000;
+ ethtool_cmd_speed_set(cmd, SPEED_1000);
else if (status & VELOCITY_SPEED_100)
- cmd->speed = SPEED_100;
+ ethtool_cmd_speed_set(cmd, SPEED_100);
else
- cmd->speed = SPEED_10;
+ ethtool_cmd_speed_set(cmd, SPEED_10);
+
cmd->autoneg = (status & VELOCITY_AUTONEG_ENABLE) ? AUTONEG_ENABLE : AUTONEG_DISABLE;
cmd->port = PORT_TP;
cmd->transceiver = XCVR_INTERNAL;
diff --git a/drivers/net/vmxnet3/vmxnet3_ethtool.c b/drivers/net/vmxnet3/vmxnet3_ethtool.c
index 51f2ef1..9dbe0a4 100644
--- a/drivers/net/vmxnet3/vmxnet3_ethtool.c
+++ b/drivers/net/vmxnet3/vmxnet3_ethtool.c
@@ -459,10 +459,10 @@ vmxnet3_get_settings(struct net_device *netdev, struct ethtool_cmd *ecmd)
ecmd->transceiver = XCVR_INTERNAL;

if (adapter->link_speed) {
- ecmd->speed = adapter->link_speed;
+ ethtool_cmd_speed_set(ecmd, adapter->link_speed);
ecmd->duplex = DUPLEX_FULL;
} else {
- ecmd->speed = -1;
+ ethtool_cmd_speed_set(ecmd, -1);
ecmd->duplex = -1;
}
return 0;
diff --git a/drivers/net/vxge/vxge-ethtool.c b/drivers/net/vxge/vxge-ethtool.c
index ac73246..f88080f 100644
--- a/drivers/net/vxge/vxge-ethtool.c
+++ b/drivers/net/vxge/vxge-ethtool.c
@@ -59,10 +59,10 @@ static int vxge_ethtool_gset(struct net_device *dev, struct ethtool_cmd *info)
info->transceiver = XCVR_EXTERNAL;

if (netif_carrier_ok(dev)) {
- info->speed = SPEED_10000;
+ ethtool_cmd_speed_set(info, SPEED_10000);
info->duplex = DUPLEX_FULL;
} else {
- info->speed = -1;
+ ethtool_cmd_speed_set(info, -1);
info->duplex = -1;
}

diff --git a/net/batman-adv/soft-interface.c b/net/batman-adv/soft-interface.c
index 824e1f6..6c47785 100644
--- a/net/batman-adv/soft-interface.c
+++ b/net/batman-adv/soft-interface.c
@@ -640,7 +640,7 @@ static int bat_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
{
cmd->supported = 0;
cmd->advertising = 0;
- cmd->speed = SPEED_10;
+ ethtool_cmd_speed_set(cmd, SPEED_10);
cmd->duplex = DUPLEX_FULL;
cmd->port = PORT_TP;
cmd->phy_address = 0;
--
1.7.3.1

2011-04-17 01:53:25

by Ben Hutchings

Subject: Re: [PATCH 3/5] ethtool: Call ethtool's get/set_settings callbacks with cleaned data

On Sat, 2011-04-16 at 17:54 -0700, David Decotigny wrote:
> This makes sure that when a driver calls the ethtool's
> get/set_settings() callback of another driver,

Many of them are calling themselves, and they can ignore speed_hi
because they will never set it.

> the data passed to it
> is clean. This guarantees that speed_hi will be zeroed correctly if
> the called callback doesn't explicitely set it: we are sure we don't
> get a corrupted speed from the underlying driver. We also take care of
> setting the cmd field appropriately (ETHTOOL_GSET/SSET).

I think this initialisation ought to be done in
dev_ethtool_get_settings(), and that function moved into net/core/dev.c,
to avoid code bloat. (Yes it's minimal in this case, but these things
add up.)

Maybe also in mii_ethtool_gset().

> All drivers visible to make allyesconfig under x86_64 have been
> updated.
>
> Tested: make allyesconfig compiles + e1000 & bnx2x work
>
> Signed-off-by: David Decotigny <[email protected]>
> ---
> arch/mips/txx9/generic/setup_tx4939.c | 15 ++++--------
> drivers/net/e100.c | 10 +++++---
> drivers/net/pch_gbe/pch_gbe_main.c | 6 ++--
> drivers/net/pch_gbe/pch_gbe_phy.c | 2 +-
> drivers/net/pcnet32.c | 15 ++++++-----
> drivers/net/sfc/mdio_10g.c | 4 +-
> drivers/net/stmmac/stmmac_ethtool.c | 4 +-
> drivers/net/usb/asix.c | 28 ++++++++++++----------
> drivers/net/usb/dm9601.c | 6 ++--
> drivers/net/usb/smsc75xx.c | 7 +++--
> drivers/net/usb/smsc95xx.c | 7 +++--
> drivers/scsi/bnx2fc/bnx2fc_fcoe.c | 36 +++++++++++++++++------------
> drivers/scsi/fcoe/fcoe.c | 41 ++++++++++++++++++--------------
> include/rdma/ib_addr.h | 15 ++++++-----
> net/core/net-sysfs.c | 24 ++++++++-----------
> 15 files changed, 115 insertions(+), 105 deletions(-)
>
> diff --git a/arch/mips/txx9/generic/setup_tx4939.c b/arch/mips/txx9/generic/setup_tx4939.c
> index 3dc19f4..af0588f 100644
> --- a/arch/mips/txx9/generic/setup_tx4939.c
> +++ b/arch/mips/txx9/generic/setup_tx4939.c
> @@ -320,16 +320,11 @@ void __init tx4939_sio_init(unsigned int sclk, unsigned int cts_mask)
> #if defined(CONFIG_TC35815) || defined(CONFIG_TC35815_MODULE)
> static int tx4939_get_eth_speed(struct net_device *dev)
> {
> - struct ethtool_cmd cmd = { ETHTOOL_GSET };
> - int speed = 100; /* default 100Mbps */
> - int err;
> - if (!dev->ethtool_ops || !dev->ethtool_ops->get_settings)
> - return speed;
> - err = dev->ethtool_ops->get_settings(dev, &cmd);
> - if (err < 0)
> - return speed;
> - speed = cmd.speed == SPEED_100 ? 100 : 10;
> - return speed;
> + struct ethtool_cmd cmd = { .cmd = ETHTOOL_GSET };
> + if (dev_ethtool_get_settings(dev, &cmd))
> + return 100; /* default 100Mbps */
> +
> + return (ethtool_cmd_speed(&cmd) == SPEED_100 ? 100 : 10);

If you're going to rewrite the whole function then at least get rid of
this stupid conditional and return ethtool_cmd_speed(&cmd).

> }
> static int tx4939_netdev_event(struct notifier_block *this,
> unsigned long event,
> diff --git a/drivers/net/e100.c b/drivers/net/e100.c
> index b0aa9e6..c810cda 100644
> --- a/drivers/net/e100.c
> +++ b/drivers/net/e100.c

e100 is just getting its own settings and doesn't need to be changed.

[...]
> diff --git a/drivers/net/pch_gbe/pch_gbe_main.c b/drivers/net/pch_gbe/pch_gbe_main.c
> index 2ef2f9c..7d4452e 100644
> --- a/drivers/net/pch_gbe/pch_gbe_main.c
> +++ b/drivers/net/pch_gbe/pch_gbe_main.c

Ditto pch_gbe.

[...]
> diff --git a/drivers/net/pcnet32.c b/drivers/net/pcnet32.c
> index 0a1efba..07398bc 100644
> --- a/drivers/net/pcnet32.c
> +++ b/drivers/net/pcnet32.c
> @@ -2099,7 +2099,7 @@ static int pcnet32_open(struct net_device *dev)
> int first_phy = -1;
> u16 bmcr;
> u32 bcr9;
> - struct ethtool_cmd ecmd;
> + struct ethtool_cmd ecmd = { .cmd = ETHTOOL_GSET };
>
> /*
> * There is really no good other way to handle multiple PHYs
> @@ -2115,9 +2115,9 @@ static int pcnet32_open(struct net_device *dev)
> ecmd.port = PORT_MII;
> ecmd.transceiver = XCVR_INTERNAL;
> ecmd.autoneg = AUTONEG_DISABLE;
> - ecmd.speed =
> - lp->
> - options & PCNET32_PORT_100 ? SPEED_100 : SPEED_10;
> + ethtool_cmd_speed_set(&ecmd,
> + (lp->options & PCNET32_PORT_100) ?
> + SPEED_100 : SPEED_10);
> bcr9 = lp->a.read_bcr(ioaddr, 9);
>
> if (lp->options & PCNET32_PORT_FD) {
> @@ -2763,11 +2763,12 @@ static void pcnet32_check_media(struct net_device *dev, int verbose)
> netif_carrier_on(dev);
> if (lp->mii) {
> if (netif_msg_link(lp)) {
> - struct ethtool_cmd ecmd;
> + struct ethtool_cmd ecmd = {
> + .cmd = ETHTOOL_GSET };
> mii_ethtool_gset(&lp->mii_if, &ecmd);
> netdev_info(dev, "link up, %sMbps, %s-duplex\n",
> - (ecmd.speed == SPEED_100)
> - ? "100" : "10",
> + (ethtool_cmd_speed(&ecmd)
> + == SPEED_100) ? "100" : "10",

Just use ethtool_cmd_speed() and %u rather than this conditional.

> (ecmd.duplex == DUPLEX_FULL)
> ? "full" : "half");
> }
> diff --git a/drivers/net/sfc/mdio_10g.c b/drivers/net/sfc/mdio_10g.c
> index 19e68c2..7115914 100644
> --- a/drivers/net/sfc/mdio_10g.c
> +++ b/drivers/net/sfc/mdio_10g.c
> @@ -232,12 +232,12 @@ void efx_mdio_set_mmds_lpower(struct efx_nic *efx,
> */
> int efx_mdio_set_settings(struct efx_nic *efx, struct ethtool_cmd *ecmd)
> {
> - struct ethtool_cmd prev;
> + struct ethtool_cmd prev = { .cmd = ETHTOOL_GSET };
>
> efx->phy_op->get_settings(efx, &prev);
>
> if (ecmd->advertising == prev.advertising &&
> - ecmd->speed == prev.speed &&
> + ethtool_cmd_speed(ecmd) == ethtool_cmd_speed(&prev) &&
> ecmd->duplex == prev.duplex &&
> ecmd->port == prev.port &&
> ecmd->autoneg == prev.autoneg)

That looks correct.

> diff --git a/drivers/net/stmmac/stmmac_ethtool.c b/drivers/net/stmmac/stmmac_ethtool.c
> index 0e61ac8..33cf0b1 100644
> --- a/drivers/net/stmmac/stmmac_ethtool.c
> +++ b/drivers/net/stmmac/stmmac_ethtool.c
> @@ -237,13 +237,13 @@ stmmac_set_pauseparam(struct net_device *netdev,
>
> if (phy->autoneg) {
> if (netif_running(netdev)) {
> - struct ethtool_cmd cmd;
> + struct ethtool_cmd cmd = { .cmd = ETHTOOL_SSET };
> /* auto-negotiation automatically restarted */
> cmd.cmd = ETHTOOL_NWAY_RST;

This line immediately changes cmd.cmd. The original author is clearly
confused, as the phy_ethtool_sset() ignores cmd.cmd and ETHTOOL_NWAY_RST
does not take any parameters.

I think this whole block should really just be:

ret = phy_start_aneg(phy);

[...]
> diff --git a/drivers/scsi/bnx2fc/bnx2fc_fcoe.c b/drivers/scsi/bnx2fc/bnx2fc_fcoe.c
> index e2e6475..6df9540 100644
> --- a/drivers/scsi/bnx2fc/bnx2fc_fcoe.c
> +++ b/drivers/scsi/bnx2fc/bnx2fc_fcoe.c
> @@ -664,22 +664,28 @@ static void bnx2fc_link_speed_update(struct fc_lport *lport)
> struct fcoe_port *port = lport_priv(lport);
> struct bnx2fc_hba *hba = port->priv;
> struct net_device *netdev = hba->netdev;
> - struct ethtool_cmd ecmd = { ETHTOOL_GSET };
> -
> - if (!dev_ethtool_get_settings(netdev, &ecmd)) {
> - lport->link_supported_speeds &=
> - ~(FC_PORTSPEED_1GBIT | FC_PORTSPEED_10GBIT);
> - if (ecmd.supported & (SUPPORTED_1000baseT_Half |
> - SUPPORTED_1000baseT_Full))
> - lport->link_supported_speeds |= FC_PORTSPEED_1GBIT;
> - if (ecmd.supported & SUPPORTED_10000baseT_Full)
> - lport->link_supported_speeds |= FC_PORTSPEED_10GBIT;
> -
> - if (ecmd.speed == SPEED_1000)
> - lport->link_speed = FC_PORTSPEED_1GBIT;
> - if (ecmd.speed == SPEED_10000)
> - lport->link_speed = FC_PORTSPEED_10GBIT;
> + struct ethtool_cmd ecmd = { .cmd = ETHTOOL_GSET };
> +
> + if (dev_ethtool_get_settings(netdev, &ecmd))
> + return;
> +
> + lport->link_supported_speeds &=
> + ~(FC_PORTSPEED_1GBIT | FC_PORTSPEED_10GBIT);
> + if (ecmd.supported & (SUPPORTED_1000baseT_Half |
> + SUPPORTED_1000baseT_Full))
> + lport->link_supported_speeds |= FC_PORTSPEED_1GBIT;
> + if (ecmd.supported & SUPPORTED_10000baseT_Full)
> + lport->link_supported_speeds |= FC_PORTSPEED_10GBIT;
> +
> + switch (ethtool_cmd_speed(&ecmd)) {
> + case SPEED_1000:
> + lport->link_speed = FC_PORTSPEED_1GBIT;
> + break;
> + case SPEED_10000:
> + lport->link_speed = FC_PORTSPEED_10GBIT;
> + break;
> }
> +
> return;
> }
> static int bnx2fc_link_ok(struct fc_lport *lport)

This restructuring looks entirely unnecessary, and obscures the real
change being made.

> diff --git a/drivers/scsi/fcoe/fcoe.c b/drivers/scsi/fcoe/fcoe.c
> index bde6ee5..ba9e84a 100644
> --- a/drivers/scsi/fcoe/fcoe.c
> +++ b/drivers/scsi/fcoe/fcoe.c
> @@ -2026,25 +2026,30 @@ out_nodev:
> int fcoe_link_speed_update(struct fc_lport *lport)
> {
[...]

Ditto here.

Ben.

--
Ben Hutchings, Senior Software Engineer, Solarflare
Not speaking for my employer; that's the marketing department's job.
They asked us to note that Solarflare product names are trademarked.

2011-04-17 02:02:39

by Ben Hutchings

Subject: Re: [PATCH 4/5] ethtool: Use the full 32 bit speed range in ethtool's set_settings

On Sat, 2011-04-16 at 17:54 -0700, David Decotigny wrote:
> This makes sure the ethtool's set_settings() callback of network
> drivers don't ignore the 16 most significant bits when ethtool calls
> their set_settings().
>
> All the driver compiled with make allyesconfig on x86_64 have been
> updated.

You missed one generic function, mdio45_ethtool_gset_npage() in
drivers/net/mdio.c.

[...]
> diff --git a/drivers/net/dl2k.c b/drivers/net/dl2k.c
> index c05db60..ba6c151 100644
> --- a/drivers/net/dl2k.c
> +++ b/drivers/net/dl2k.c
> @@ -1219,11 +1219,11 @@ static int rio_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
> } else {
> np->an_enable = 0;
> if (np->speed == 1000) {
> - cmd->speed = SPEED_100;
> + ethtool_cmd_speed_set(cmd, SPEED_100);
> cmd->duplex = DUPLEX_FULL;
> printk("Warning!! Can't disable Auto negotiation in 1000Mbps, change to Manual 100Mbps, Full duplex.\n");
> }
> - switch(cmd->speed + cmd->duplex) {
> + switch (ethtool_cmd_speed(cmd) + cmd->duplex) {
[...]

If you're going to stop these drivers ignoring speed_hi, maybe you
should also stop them ignoring the difference between speed and duplex!
Currently the user can ask for 99 Mbit/s full-duplex and get 100 Mbit/s
half-duplex.

There are several others that use this trick.

Ben.

--
Ben Hutchings, Senior Software Engineer, Solarflare
Not speaking for my employer; that's the marketing department's job.
They asked us to note that Solarflare product names are trademarked.

2011-04-17 02:06:20

by Ben Hutchings

Subject: Re: [PATCH 1/5] ethtool: cosmetics: enforce const-ness in ethtool_cmd_speed

On Sat, 2011-04-16 at 17:54 -0700, David Decotigny wrote:
> The 'ep' argument of ethtool_cmd_speed is not altered: advertise it in
> protoype. +Indentation fix. Also add comments to advise using the
> ethtool_cmd_speed API to get/set the link speed.
>
> Signed-off-by: David Decotigny <[email protected]>
> ---
> include/linux/ethtool.h | 14 ++++++++++----
> 1 files changed, 10 insertions(+), 4 deletions(-)
>
> diff --git a/include/linux/ethtool.h b/include/linux/ethtool.h
> index 9de3127..170439e 100644
> --- a/include/linux/ethtool.h
> +++ b/include/linux/ethtool.h
> @@ -24,7 +24,10 @@ struct ethtool_cmd {
> __u32 cmd;
> __u32 supported; /* Features this interface supports */
> __u32 advertising; /* Features this interface advertises */
> - __u16 speed; /* The forced speed, 10Mb, 100Mb, gigabit */
> + __u16 speed; /* The forced speed (lower bits): see
> + * SPEED_ macros below. Please use
> + * ethtool_cmd_speed()/_set() to
> + * access it */
[...]

Don't encourage use of the SPEED_* macros. The speed is just a value in
units of Mbit/s.

Ben.

--
Ben Hutchings, Senior Software Engineer, Solarflare
Not speaking for my employer; that's the marketing department's job.
They asked us to note that Solarflare product names are trademarked.

2011-04-27 18:35:13

by David Decotigny

Subject: [PATCHv2 1/4] ethtool: cosmetics: enforce const-ness in ethtool_cmd_speed

The 'ep' argument of ethtool_cmd_speed is not altered: advertise it in
protoype. +Indentation fix. Also add comments to advise using the
ethtool_cmd_speed API to get/set the link speed.

Signed-off-by: David Decotigny <[email protected]>
---
include/linux/ethtool.h | 14 ++++++++++----
1 files changed, 10 insertions(+), 4 deletions(-)

diff --git a/include/linux/ethtool.h b/include/linux/ethtool.h
index 9de3127..7e6e0a8 100644
--- a/include/linux/ethtool.h
+++ b/include/linux/ethtool.h
@@ -24,7 +24,10 @@ struct ethtool_cmd {
__u32 cmd;
__u32 supported; /* Features this interface supports */
__u32 advertising; /* Features this interface advertises */
- __u16 speed; /* The forced speed, 10Mb, 100Mb, gigabit */
+ __u16 speed; /* The forced speed (lower bits) in
+ * Mbps. Please use
+ * ethtool_cmd_speed()/_set() to
+ * access it */
__u8 duplex; /* Duplex, half or full */
__u8 port; /* Which connector port */
__u8 phy_address;
@@ -33,7 +36,10 @@ struct ethtool_cmd {
__u8 mdio_support;
__u32 maxtxpkt; /* Tx pkts before generating tx int */
__u32 maxrxpkt; /* Rx pkts before generating rx int */
- __u16 speed_hi;
+ __u16 speed_hi; /* The forced speed (upper
+ * bits) in Mbps. Please use
+ * ethtool_cmd_speed()/_set() to
+ * access it */
__u8 eth_tp_mdix;
__u8 reserved2;
__u32 lp_advertising; /* Features the link partner advertises */
@@ -41,14 +47,14 @@ struct ethtool_cmd {
};

static inline void ethtool_cmd_speed_set(struct ethtool_cmd *ep,
- __u32 speed)
+ __u32 speed)
{

ep->speed = (__u16)speed;
ep->speed_hi = (__u16)(speed >> 16);
}

-static inline __u32 ethtool_cmd_speed(struct ethtool_cmd *ep)
+static inline __u32 ethtool_cmd_speed(const struct ethtool_cmd *ep)
{
return (ep->speed_hi << 16) | ep->speed;
}
--
1.7.3.1

2011-04-27 18:35:23

by David Decotigny

Subject: [PATCHv2 0/4] ethtool: generalize use of ethtool_cmd_speed API

Hi all,

This is the second version of a patch series aimed at making sure the
speed field of struct ethtool_cmd is accessed as a 32b integer
throughout the kernel.

Thanks to Ben for his careful review!
Below are a few comments before sending the series.

On 04/16/11 19:06, Ben Hutchings wrote:
> Don't encourage use of the SPEED_* macros. The speed is just a value in
> units of Mbit/s.

Updated. Thanks!

>> This makes sure that when a driver calls the ethtool's
>> get/set_settings() callback of another driver,
>
> Many of them are calling themselves, and they can ignore speed_hi
> because they will never set it.

Right. Here is what I replied to Ben in private: I think it makes
sense to have a uniform & consistent use of the API without exception
nor assumption, even though it borrows additional useless CPU cycles
(+ cache lines probably). This comes down to trade-off between code
management and performance, for which I privileged the former because
I don't think the ethtool api is supposed to be heavily used
throughout normal kernel operation.

I left the initial changes in place.

>> the data passed to it
>> is clean. This guarantees that speed_hi will be zeroed correctly if
>> the called callback doesn't explicitely set it: we are sure we don't
>> get a corrupted speed from the underlying driver. We also take care of
>> setting the cmd field appropriately (ETHTOOL_GSET/SSET).
>
> I think this initialisation ought to be done in
> dev_ethtool_get_settings(), and that function moved into net/core/dev.c,
> to avoid code bloat. (Yes it's minimal in this case, but these things
> add up.)

Done. This is in the 2nd patch of the series. Any feedback welcome, I
am not entirely convinced that my additions are pertinent.

> Maybe also in mii_ethtool_gset().

I don't think this is equivalent to dev_ethtool_get_settings(). My
understanding is that mii_ethtool_gset() (and likewise for mdio45_) is
meant to be wrapped almost transparently inside a driver's
get_settings(), so it should make the same assumptions as a normal
get_settings(). However, dev_ethtool_get_settings() is meant to be
used to _call_ some driver's get_settings(), so it should make sure
that it enforces the assumptions this driver is making.

In the end, I didn't change mii_ethtool_gset() the same way I did for
dev_ethtool_get_settings (no memset).

>> --- a/arch/mips/txx9/generic/setup_tx4939.c
>> +++ b/arch/mips/txx9/generic/setup_tx4939.c
[...]
> If you're going to rewrite the whole function then at least get rid of
> this stupid conditional and return ethtool_cmd_speed(&cmd).

Updated. Thanks!

[...]
> e100 is just getting its own settings and doesn't need to be changed.

Right. I still did change it for the sake of consistency (see remark
above).

[...]
>> diff --git a/drivers/net/pcnet32.c b/drivers/net/pcnet32.c
>> @@ -2763,11 +2763,12 @@ static void pcnet32_check_media(struct net_device *dev, int verbose)
>> netif_carrier_on(dev);
>> if (lp->mii) {
>> if (netif_msg_link(lp)) {
>> - struct ethtool_cmd ecmd;
>> + struct ethtool_cmd ecmd = {
>> + .cmd = ETHTOOL_GSET };
>> mii_ethtool_gset(&lp->mii_if, &ecmd);
>> netdev_info(dev, "link up, %sMbps, %s-duplex\n",
>> - (ecmd.speed == SPEED_100)
>> - ? "100" : "10",
>> + (ethtool_cmd_speed(&ecmd)
>> + == SPEED_100) ? "100" : "10",
>
> Just use ethtool_cmd_speed() and %u rather than this conditional.

Updated. Thanks!

[...]
>> diff --git a/drivers/net/stmmac/stmmac_ethtool.c b/drivers/net/stmmac/stmmac_ethtool.c
>> index 0e61ac8..33cf0b1 100644
>> --- a/drivers/net/stmmac/stmmac_ethtool.c
>> +++ b/drivers/net/stmmac/stmmac_ethtool.c
>> @@ -237,13 +237,13 @@ stmmac_set_pauseparam(struct net_device *netdev,
>>
>> if (phy->autoneg) {
>> if (netif_running(netdev)) {
>> - struct ethtool_cmd cmd;
>> + struct ethtool_cmd cmd = { .cmd = ETHTOOL_SSET };
>> /* auto-negotiation automatically restarted */
>> cmd.cmd = ETHTOOL_NWAY_RST;
>
> This line immediately changes cmd.cmd. The original author is clearly
> confused, as the phy_ethtool_sset() ignores cmd.cmd and ETHTOOL_NWAY_RST
> does not take any parameters.

True. I made this a bit more elegant.

> I think this whole block should really just be:
>
> ret = phy_start_aneg(phy);

Right, but I prefer not to do this in this series.

> [...]
>> diff --git a/drivers/scsi/bnx2fc/bnx2fc_fcoe.c b/drivers/scsi/bnx2fc/bnx2fc_fcoe.c
>> index e2e6475..6df9540 100644
>> --- a/drivers/scsi/bnx2fc/bnx2fc_fcoe.c
>> +++ b/drivers/scsi/bnx2fc/bnx2fc_fcoe.c
>> @@ -664,22 +664,28 @@ static void bnx2fc_link_speed_update(struct fc_lport *lport)
[...]
> This restructuring looks entirely unnecessary, and obscures the real
> change being made.

That's definitely true. Made my changes more transparent. Thanks!

>> diff --git a/drivers/scsi/fcoe/fcoe.c b/drivers/scsi/fcoe/fcoe.c
>> index bde6ee5..ba9e84a 100644
>> --- a/drivers/scsi/fcoe/fcoe.c
>> +++ b/drivers/scsi/fcoe/fcoe.c
>> @@ -2026,25 +2026,30 @@ out_nodev:
>> int fcoe_link_speed_update(struct fc_lport *lport)
>> {
> [...]
>
> Ditto here.

Same here.

On 04/16/11 19:02, Ben Hutchings wrote:
> On Sat, 2011-04-16 at 17:54 -0700, David Decotigny wrote:
>> This makes sure the ethtool's set_settings() callback of network
>> drivers don't ignore the 16 most significant bits when ethtool calls
>> their set_settings().
>>
>> All the driver compiled with make allyesconfig on x86_64 have been
>> updated.
>
> You missed one generic function, mdio45_ethtool_gset_npage() in
> drivers/net/mdio.c.

I am not sure about this one. But I think it falls in the same
category as mii_ethtool_gset() above.

>
> [...]
>> diff --git a/drivers/net/dl2k.c b/drivers/net/dl2k.c
>> index c05db60..ba6c151 100644
>> --- a/drivers/net/dl2k.c
>> +++ b/drivers/net/dl2k.c
>> @@ -1219,11 +1219,11 @@ static int rio_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
>> } else {
>> np->an_enable = 0;
>> if (np->speed == 1000) {
>> - cmd->speed = SPEED_100;
>> + ethtool_cmd_speed_set(cmd, SPEED_100);
>> cmd->duplex = DUPLEX_FULL;
>> printk("Warning!! Can't disable Auto negotiation in 1000Mbps, change to Manual 100Mbps, Full duplex.\n");
>> }
>> - switch(cmd->speed + cmd->duplex) {
>> + switch (ethtool_cmd_speed(cmd) + cmd->duplex) {
> [...]
>
> If you're going to stop these drivers ignoring speed_hi, maybe you
> should also stop them ignoring the difference between speed and duplex!
> Currently the user can ask for 99 Mbit/s full-duplex and get 100 Mbit/s
> half-duplex.

Yes, that is completely right. Updated. Thanks!

>
> There are several others that use this trick.

Yes, I noticed too (e1000(e)) but I think it would deserve another
set of patches.

David Decotigny (4):
ethtool: cosmetics: enforce const-ness in ethtool_cmd_speed
ethtool: Call ethtool's get/set_settings callbacks with cleaned data
ethtool: Use the full 32 bit speed range in ethtool's set_settings
ethtool: cosmetic: Use ethtool ethtool_cmd_speed API

arch/mips/txx9/generic/setup_tx4939.c | 21 ++++++-----------
drivers/infiniband/hw/nes/nes_nic.c | 4 +-
drivers/net/3c509.c | 2 +-
drivers/net/acenic.c | 10 ++++----
drivers/net/arm/etherh.c | 5 ++-
drivers/net/arm/ks8695net.c | 7 +++--
drivers/net/atl1c/atl1c_ethtool.c | 9 ++++---
drivers/net/atl1e/atl1e_ethtool.c | 4 +-
drivers/net/atlx/atl1.c | 9 ++++---
drivers/net/atlx/atl2.c | 4 +-
drivers/net/b44.c | 13 ++++++-----
drivers/net/bcm63xx_enet.c | 3 +-
drivers/net/benet/be_ethtool.c | 16 ++++++------
drivers/net/bna/bnad_ethtool.c | 7 +++--
drivers/net/bnx2.c | 19 +++++++--------
drivers/net/cassini.c | 37 ++++++++++++++++---------------
drivers/net/chelsio/cxgb2.c | 11 +++++----
drivers/net/cxgb3/cxgb3_main.c | 14 ++++++-----
drivers/net/cxgb4/cxgb4_main.c | 14 ++++++-----
drivers/net/cxgb4vf/cxgb4vf_main.c | 3 +-
drivers/net/dl2k.c | 29 ++++++++++--------------
drivers/net/e100.c | 10 +++++---
drivers/net/e1000/e1000_ethtool.c | 10 +++++---
drivers/net/e1000e/ethtool.c | 15 +++++++-----
drivers/net/eepro.c | 2 +-
drivers/net/ehea/ehea_ethtool.c | 23 +++++++++++++++----
drivers/net/enc28j60.c | 5 ++-
drivers/net/enic/enic_main.c | 4 +-
drivers/net/ewrk3.c | 2 +-
drivers/net/forcedeth.c | 25 ++++++++++++--------
drivers/net/ibmveth.c | 2 +-
drivers/net/igb/igb_ethtool.c | 11 +++++----
drivers/net/igbvf/ethtool.c | 8 +++---
drivers/net/ixgb/ixgb_ethtool.c | 7 +++--
drivers/net/ixgbe/ixgbe_ethtool.c | 11 +++++----
drivers/net/ixgbevf/ethtool.c | 8 ++++--
drivers/net/jme.c | 3 +-
drivers/net/ksz884x.c | 9 ++++---
drivers/net/mdio.c | 22 +++++++++++------
drivers/net/mii.c | 31 ++++++++++++++++----------
drivers/net/mlx4/en_ethtool.c | 7 +++--
drivers/net/mv643xx_eth.c | 6 ++--
drivers/net/myri10ge/myri10ge.c | 2 +-
drivers/net/natsemi.c | 11 +++++----
drivers/net/netxen/netxen_nic_ethtool.c | 15 ++++++------
drivers/net/niu.c | 4 +-
drivers/net/ns83820.c | 8 +++---
drivers/net/pch_gbe/pch_gbe_ethtool.c | 9 ++++---
drivers/net/pch_gbe/pch_gbe_main.c | 6 ++--
drivers/net/pch_gbe/pch_gbe_phy.c | 4 +-
drivers/net/pcmcia/smc91c92_cs.c | 6 ++--
drivers/net/pcnet32.c | 16 ++++++------
drivers/net/phy/phy.c | 12 ++++++----
drivers/net/ps3_gelic_net.c | 8 +++---
drivers/net/qla3xxx.c | 2 +-
drivers/net/qlcnic/qlcnic_ethtool.c | 12 +++++-----
drivers/net/qlge/qlge_ethtool.c | 2 +-
drivers/net/r8169.c | 5 ++-
drivers/net/s2io.c | 6 ++--
drivers/net/sc92031.c | 8 ++++--
drivers/net/sfc/ethtool.c | 5 ++-
drivers/net/sfc/mcdi_phy.c | 6 ++--
drivers/net/sfc/mdio_10g.c | 4 +-
drivers/net/sfc/tenxpress.c | 2 +-
drivers/net/skge.c | 6 ++--
drivers/net/sky2.c | 8 +++---
drivers/net/smc911x.c | 4 +-
drivers/net/smc91x.c | 4 +-
drivers/net/spider_net_ethtool.c | 2 +-
drivers/net/stmmac/stmmac_ethtool.c | 5 +--
drivers/net/sungem.c | 15 ++++++------
drivers/net/sunhme.c | 19 +++++++--------
drivers/net/tehuti.c | 2 +-
drivers/net/tg3.c | 13 ++++++-----
drivers/net/tulip/de2104x.c | 11 +++++----
drivers/net/tulip/uli526x.c | 6 ++--
drivers/net/tun.c | 2 +-
drivers/net/typhoon.c | 19 ++++++++-------
drivers/net/usb/asix.c | 28 ++++++++++++-----------
drivers/net/usb/catc.c | 2 +-
drivers/net/usb/dm9601.c | 6 ++--
drivers/net/usb/rtl8150.c | 11 +++++----
drivers/net/usb/smsc75xx.c | 7 +++--
drivers/net/usb/smsc95xx.c | 7 +++--
drivers/net/veth.c | 2 +-
drivers/net/via-velocity.c | 21 +++++++++++------
drivers/net/vmxnet3/vmxnet3_ethtool.c | 4 +-
drivers/net/vxge/vxge-ethtool.c | 7 +++--
drivers/scsi/bnx2fc/bnx2fc_fcoe.c | 11 ++++++---
drivers/scsi/fcoe/fcoe.c | 11 ++++++---
include/linux/ethtool.h | 18 +++++++++++----
include/linux/netdevice.h | 9 +------
include/rdma/ib_addr.h | 13 ++++++-----
net/batman-adv/soft-interface.c | 2 +-
net/bridge/br_if.c | 4 +-
net/core/dev.c | 24 ++++++++++++++++++++
net/core/net-sysfs.c | 24 ++++++++-----------
97 files changed, 522 insertions(+), 420 deletions(-)

--
1.7.3.1

2011-04-27 18:35:34

by David Decotigny

Subject: [PATCHv2 4/4] 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 ethtoo_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 the 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 <[email protected]>
---
drivers/infiniband/hw/nes/nes_nic.c | 4 ++--
drivers/net/3c509.c | 2 +-
drivers/net/acenic.c | 8 ++++----
drivers/net/arm/etherh.c | 5 +++--
drivers/net/arm/ks8695net.c | 7 ++++---
drivers/net/atl1c/atl1c_ethtool.c | 4 ++--
drivers/net/atl1e/atl1e_ethtool.c | 4 ++--
drivers/net/atlx/atl1.c | 4 ++--
drivers/net/atlx/atl2.c | 4 ++--
drivers/net/b44.c | 6 +++---
drivers/net/bcm63xx_enet.c | 3 ++-
drivers/net/benet/be_ethtool.c | 16 ++++++++--------
drivers/net/bna/bnad_ethtool.c | 4 ++--
drivers/net/bnx2.c | 7 +++----
drivers/net/cassini.c | 25 ++++++++++++-------------
drivers/net/chelsio/cxgb2.c | 4 ++--
drivers/net/cxgb3/cxgb3_main.c | 4 ++--
drivers/net/cxgb4/cxgb4_main.c | 3 ++-
drivers/net/cxgb4vf/cxgb4vf_main.c | 3 ++-
drivers/net/dl2k.c | 4 ++--
drivers/net/e1000/e1000_ethtool.c | 4 ++--
drivers/net/e1000e/ethtool.c | 12 +++++++-----
drivers/net/eepro.c | 2 +-
drivers/net/ehea/ehea_ethtool.c | 23 ++++++++++++++++++-----
drivers/net/enc28j60.c | 2 +-
drivers/net/enic/enic_main.c | 4 ++--
drivers/net/ewrk3.c | 2 +-
drivers/net/forcedeth.c | 14 +++++++++-----
drivers/net/ibmveth.c | 2 +-
drivers/net/igb/igb_ethtool.c | 8 ++++----
drivers/net/igbvf/ethtool.c | 8 ++++----
drivers/net/ixgb/ixgb_ethtool.c | 4 ++--
drivers/net/ixgbe/ixgbe_ethtool.c | 8 ++++----
drivers/net/ixgbevf/ethtool.c | 8 +++++---
drivers/net/mdio.c | 19 +++++++++++--------
drivers/net/mii.c | 15 +++++++++------
drivers/net/mlx4/en_ethtool.c | 4 ++--
drivers/net/mv643xx_eth.c | 6 +++---
drivers/net/myri10ge/myri10ge.c | 2 +-
drivers/net/natsemi.c | 6 +++---
drivers/net/netxen/netxen_nic_ethtool.c | 10 +++++-----
drivers/net/niu.c | 2 +-
drivers/net/ns83820.c | 8 ++++----
drivers/net/pch_gbe/pch_gbe_ethtool.c | 2 +-
drivers/net/pch_gbe/pch_gbe_phy.c | 2 +-
drivers/net/pcmcia/smc91c92_cs.c | 2 +-
drivers/net/phy/phy.c | 2 +-
drivers/net/ps3_gelic_net.c | 8 ++++----
drivers/net/qla3xxx.c | 2 +-
drivers/net/qlcnic/qlcnic_ethtool.c | 8 ++++----
drivers/net/qlge/qlge_ethtool.c | 2 +-
drivers/net/r8169.c | 2 +-
drivers/net/s2io.c | 4 ++--
drivers/net/sc92031.c | 3 ++-
drivers/net/sfc/ethtool.c | 2 +-
drivers/net/sfc/mcdi_phy.c | 2 +-
drivers/net/sfc/tenxpress.c | 2 +-
drivers/net/skge.c | 2 +-
drivers/net/sky2.c | 4 ++--
drivers/net/smc911x.c | 4 ++--
drivers/net/smc91x.c | 4 ++--
drivers/net/spider_net_ethtool.c | 2 +-
drivers/net/sungem.c | 6 +++---
drivers/net/sunhme.c | 13 ++++++-------
drivers/net/tehuti.c | 2 +-
drivers/net/tg3.c | 4 ++--
drivers/net/tulip/de2104x.c | 6 +++---
drivers/net/tulip/uli526x.c | 6 +++---
drivers/net/tun.c | 2 +-
drivers/net/typhoon.c | 2 +-
drivers/net/usb/catc.c | 2 +-
drivers/net/usb/rtl8150.c | 11 ++++++-----
drivers/net/veth.c | 2 +-
drivers/net/via-velocity.c | 11 +++++++----
drivers/net/vmxnet3/vmxnet3_ethtool.c | 4 ++--
drivers/net/vxge/vxge-ethtool.c | 4 ++--
net/batman-adv/soft-interface.c | 2 +-
77 files changed, 232 insertions(+), 198 deletions(-)

diff --git a/drivers/infiniband/hw/nes/nes_nic.c b/drivers/infiniband/hw/nes/nes_nic.c
index d2e67c4..d3a1c41 100644
--- a/drivers/infiniband/hw/nes/nes_nic.c
+++ b/drivers/infiniband/hw/nes/nes_nic.c
@@ -1493,7 +1493,7 @@ static int nes_netdev_get_settings(struct net_device *netdev, struct ethtool_cmd
et_cmd->maxrxpkt = 511;

if (nesadapter->OneG_Mode) {
- et_cmd->speed = SPEED_1000;
+ ethtool_cmd_speed_set(et_cmd, SPEED_1000);
if (phy_type == NES_PHY_TYPE_PUMA_1G) {
et_cmd->supported = SUPPORTED_1000baseT_Full;
et_cmd->advertising = ADVERTISED_1000baseT_Full;
@@ -1532,7 +1532,7 @@ static int nes_netdev_get_settings(struct net_device *netdev, struct ethtool_cmd
et_cmd->advertising = ADVERTISED_10000baseT_Full;
et_cmd->phy_address = mac_index;
}
- et_cmd->speed = SPEED_10000;
+ ethtool_cmd_speed_set(et_cmd, SPEED_10000);
et_cmd->autoneg = AUTONEG_DISABLE;
return 0;
}
diff --git a/drivers/net/3c509.c b/drivers/net/3c509.c
index cb39ded..5f25889 100644
--- a/drivers/net/3c509.c
+++ b/drivers/net/3c509.c
@@ -1207,7 +1207,7 @@ el3_netdev_get_ecmd(struct net_device *dev, struct ethtool_cmd *ecmd)
ecmd->duplex = DUPLEX_FULL;
}

- ecmd->speed = SPEED_10;
+ ethtool_cmd_speed_set(ecmd, SPEED_10);
EL3WINDOW(1);
return 0;
}
diff --git a/drivers/net/acenic.c b/drivers/net/acenic.c
index 0b4d8d1..a579899 100644
--- a/drivers/net/acenic.c
+++ b/drivers/net/acenic.c
@@ -2658,15 +2658,15 @@ static int ace_get_settings(struct net_device *dev, struct ethtool_cmd *ecmd)

link = readl(&regs->GigLnkState);
if (link & LNK_1000MB)
- ecmd->speed = SPEED_1000;
+ ethtool_cmd_speed_set(ecmd, SPEED_1000);
else {
link = readl(&regs->FastLnkState);
if (link & LNK_100MB)
- ecmd->speed = SPEED_100;
+ ethtool_cmd_speed_set(ecmd, SPEED_100);
else if (link & LNK_10MB)
- ecmd->speed = SPEED_10;
+ ethtool_cmd_speed_set(ecmd, SPEED_10);
else
- ecmd->speed = 0;
+ ethtool_cmd_speed_set(ecmd, 0);
}
if (link & LNK_FULL_DUPLEX)
ecmd->duplex = DUPLEX_FULL;
diff --git a/drivers/net/arm/etherh.c b/drivers/net/arm/etherh.c
index 4af235d..e252cd5 100644
--- a/drivers/net/arm/etherh.c
+++ b/drivers/net/arm/etherh.c
@@ -591,10 +591,11 @@ static void etherh_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *i
static int etherh_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
{
cmd->supported = etherh_priv(dev)->supported;
- cmd->speed = SPEED_10;
+ ethtool_cmd_speed_set(cmd, SPEED_10);
cmd->duplex = DUPLEX_HALF;
cmd->port = dev->if_port == IF_PORT_10BASET ? PORT_TP : PORT_BNC;
- cmd->autoneg = dev->flags & IFF_AUTOMEDIA ? AUTONEG_ENABLE : AUTONEG_DISABLE;
+ cmd->autoneg = (dev->flags & IFF_AUTOMEDIA ?
+ AUTONEG_ENABLE : AUTONEG_DISABLE);
return 0;
}

diff --git a/drivers/net/arm/ks8695net.c b/drivers/net/arm/ks8695net.c
index aa07657..a7b0caa 100644
--- a/drivers/net/arm/ks8695net.c
+++ b/drivers/net/arm/ks8695net.c
@@ -891,15 +891,16 @@ ks8695_wan_get_settings(struct net_device *ndev, struct ethtool_cmd *cmd)
cmd->advertising |= ADVERTISED_Pause;
cmd->autoneg = AUTONEG_ENABLE;

- cmd->speed = (ctrl & WMC_WSS) ? SPEED_100 : SPEED_10;
+ ethtool_cmd_speed_set(cmd,
+ (ctrl & WMC_WSS) ? SPEED_100 : SPEED_10);
cmd->duplex = (ctrl & WMC_WDS) ?
DUPLEX_FULL : DUPLEX_HALF;
} else {
/* auto-negotiation is disabled */
cmd->autoneg = AUTONEG_DISABLE;

- cmd->speed = (ctrl & WMC_WANF100) ?
- SPEED_100 : SPEED_10;
+ ethtool_cmd_speed_set(cmd, ((ctrl & WMC_WANF100) ?
+ SPEED_100 : SPEED_10));
cmd->duplex = (ctrl & WMC_WANFF) ?
DUPLEX_FULL : DUPLEX_HALF;
}
diff --git a/drivers/net/atl1c/atl1c_ethtool.c b/drivers/net/atl1c/atl1c_ethtool.c
index b1eceee..7be884d 100644
--- a/drivers/net/atl1c/atl1c_ethtool.c
+++ b/drivers/net/atl1c/atl1c_ethtool.c
@@ -50,13 +50,13 @@ static int atl1c_get_settings(struct net_device *netdev,
ecmd->transceiver = XCVR_INTERNAL;

if (adapter->link_speed != SPEED_0) {
- ecmd->speed = adapter->link_speed;
+ ethtool_cmd_speed_set(ecmd, adapter->link_speed);
if (adapter->link_duplex == FULL_DUPLEX)
ecmd->duplex = DUPLEX_FULL;
else
ecmd->duplex = DUPLEX_HALF;
} else {
- ecmd->speed = -1;
+ ethtool_cmd_speed_set(ecmd, -1);
ecmd->duplex = -1;
}

diff --git a/drivers/net/atl1e/atl1e_ethtool.c b/drivers/net/atl1e/atl1e_ethtool.c
index 4778374..6269438 100644
--- a/drivers/net/atl1e/atl1e_ethtool.c
+++ b/drivers/net/atl1e/atl1e_ethtool.c
@@ -51,13 +51,13 @@ static int atl1e_get_settings(struct net_device *netdev,
ecmd->transceiver = XCVR_INTERNAL;

if (adapter->link_speed != SPEED_0) {
- ecmd->speed = adapter->link_speed;
+ ethtool_cmd_speed_set(ecmd, adapter->link_speed);
if (adapter->link_duplex == FULL_DUPLEX)
ecmd->duplex = DUPLEX_FULL;
else
ecmd->duplex = DUPLEX_HALF;
} else {
- ecmd->speed = -1;
+ ethtool_cmd_speed_set(ecmd, -1);
ecmd->duplex = -1;
}

diff --git a/drivers/net/atlx/atl1.c b/drivers/net/atlx/atl1.c
index 37a092f..c5298d1 100644
--- a/drivers/net/atlx/atl1.c
+++ b/drivers/net/atlx/atl1.c
@@ -3231,13 +3231,13 @@ static int atl1_get_settings(struct net_device *netdev,
if (netif_carrier_ok(adapter->netdev)) {
u16 link_speed, link_duplex;
atl1_get_speed_and_duplex(hw, &link_speed, &link_duplex);
- ecmd->speed = link_speed;
+ ethtool_cmd_speed_set(ecmd, link_speed);
if (link_duplex == FULL_DUPLEX)
ecmd->duplex = DUPLEX_FULL;
else
ecmd->duplex = DUPLEX_HALF;
} else {
- ecmd->speed = -1;
+ ethtool_cmd_speed_set(ecmd, -1);
ecmd->duplex = -1;
}
if (hw->media_type == MEDIA_TYPE_AUTO_SENSOR ||
diff --git a/drivers/net/atlx/atl2.c b/drivers/net/atlx/atl2.c
index b75aa29..16249e9 100644
--- a/drivers/net/atlx/atl2.c
+++ b/drivers/net/atlx/atl2.c
@@ -1769,13 +1769,13 @@ static int atl2_get_settings(struct net_device *netdev,
ecmd->transceiver = XCVR_INTERNAL;

if (adapter->link_speed != SPEED_0) {
- ecmd->speed = adapter->link_speed;
+ ethtool_cmd_speed_set(ecmd, adapter->link_speed);
if (adapter->link_duplex == FULL_DUPLEX)
ecmd->duplex = DUPLEX_FULL;
else
ecmd->duplex = DUPLEX_HALF;
} else {
- ecmd->speed = -1;
+ ethtool_cmd_speed_set(ecmd, -1);
ecmd->duplex = -1;
}

diff --git a/drivers/net/b44.c b/drivers/net/b44.c
index 909cc4b..a69331e 100644
--- a/drivers/net/b44.c
+++ b/drivers/net/b44.c
@@ -1807,8 +1807,8 @@ static int b44_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
if (bp->flags & B44_FLAG_ADV_100FULL)
cmd->advertising |= ADVERTISED_100baseT_Full;
cmd->advertising |= ADVERTISED_Pause | ADVERTISED_Asym_Pause;
- cmd->speed = (bp->flags & B44_FLAG_100_BASE_T) ?
- SPEED_100 : SPEED_10;
+ ethtool_cmd_speed_set(cmd, ((bp->flags & B44_FLAG_100_BASE_T) ?
+ SPEED_100 : SPEED_10));
cmd->duplex = (bp->flags & B44_FLAG_FULL_DUPLEX) ?
DUPLEX_FULL : DUPLEX_HALF;
cmd->port = 0;
@@ -1820,7 +1820,7 @@ static int b44_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
if (cmd->autoneg == AUTONEG_ENABLE)
cmd->advertising |= ADVERTISED_Autoneg;
if (!netif_running(dev)){
- cmd->speed = 0;
+ ethtool_cmd_speed_set(cmd, 0);
cmd->duplex = 0xff;
}
cmd->maxtxpkt = 0;
diff --git a/drivers/net/bcm63xx_enet.c b/drivers/net/bcm63xx_enet.c
index e68ffe6..f1573d4 100644
--- a/drivers/net/bcm63xx_enet.c
+++ b/drivers/net/bcm63xx_enet.c
@@ -1346,7 +1346,8 @@ static int bcm_enet_get_settings(struct net_device *dev,
return phy_ethtool_gset(priv->phydev, cmd);
} else {
cmd->autoneg = 0;
- cmd->speed = (priv->force_speed_100) ? SPEED_100 : SPEED_10;
+ ethtool_cmd_speed_set(cmd, ((priv->force_speed_100)
+ ? SPEED_100 : SPEED_10));
cmd->duplex = (priv->force_duplex_full) ?
DUPLEX_FULL : DUPLEX_HALF;
cmd->supported = ADVERTISED_10baseT_Half |
diff --git a/drivers/net/benet/be_ethtool.c b/drivers/net/benet/be_ethtool.c
index 6565f3e..8e770e8 100644
--- a/drivers/net/benet/be_ethtool.c
+++ b/drivers/net/benet/be_ethtool.c
@@ -381,23 +381,23 @@ static int be_get_settings(struct net_device *netdev, struct ethtool_cmd *ecmd)
be_link_status_update(adapter, link_up);
/* link_speed is in units of 10 Mbps */
if (link_speed) {
- ecmd->speed = link_speed*10;
+ ethtool_cmd_speed_set(ecmd, link_speed*10);
} else {
switch (mac_speed) {
case PHY_LINK_SPEED_10MBPS:
- ecmd->speed = SPEED_10;
+ ethtool_cmd_speed_set(ecmd, SPEED_10);
break;
case PHY_LINK_SPEED_100MBPS:
- ecmd->speed = SPEED_100;
+ ethtool_cmd_speed_set(ecmd, SPEED_100);
break;
case PHY_LINK_SPEED_1GBPS:
- ecmd->speed = SPEED_1000;
+ ethtool_cmd_speed_set(ecmd, SPEED_1000);
break;
case PHY_LINK_SPEED_10GBPS:
- ecmd->speed = SPEED_10000;
+ ethtool_cmd_speed_set(ecmd, SPEED_10000);
break;
case PHY_LINK_SPEED_ZERO:
- ecmd->speed = 0;
+ ethtool_cmd_speed_set(ecmd, 0);
break;
}
}
@@ -440,14 +440,14 @@ static int be_get_settings(struct net_device *netdev, struct ethtool_cmd *ecmd)
}

/* Save for future use */
- adapter->link_speed = ecmd->speed;
+ adapter->link_speed = ethtool_cmd_speed(ecmd);
adapter->port_type = ecmd->port;
adapter->transceiver = ecmd->transceiver;
adapter->autoneg = ecmd->autoneg;
dma_free_coherent(&adapter->pdev->dev, phy_cmd.size, phy_cmd.va,
phy_cmd.dma);
} else {
- ecmd->speed = adapter->link_speed;
+ ethtool_cmd_speed_set(ecmd, adapter->link_speed);
ecmd->port = adapter->port_type;
ecmd->transceiver = adapter->transceiver;
ecmd->autoneg = adapter->autoneg;
diff --git a/drivers/net/bna/bnad_ethtool.c b/drivers/net/bna/bnad_ethtool.c
index ae1e118..3330cd7 100644
--- a/drivers/net/bna/bnad_ethtool.c
+++ b/drivers/net/bna/bnad_ethtool.c
@@ -237,10 +237,10 @@ bnad_get_settings(struct net_device *netdev, struct ethtool_cmd *cmd)
cmd->phy_address = 0;

if (netif_carrier_ok(netdev)) {
- cmd->speed = SPEED_10000;
+ ethtool_cmd_speed_set(cmd, SPEED_10000);
cmd->duplex = DUPLEX_FULL;
} else {
- cmd->speed = -1;
+ ethtool_cmd_speed_set(cmd, -1);
cmd->duplex = -1;
}
cmd->transceiver = XCVR_EXTERNAL;
diff --git a/drivers/net/bnx2.c b/drivers/net/bnx2.c
index e43efd8..1bebdfb 100644
--- a/drivers/net/bnx2.c
+++ b/drivers/net/bnx2.c
@@ -6696,17 +6696,16 @@ bnx2_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)

if (bp->autoneg & AUTONEG_SPEED) {
cmd->autoneg = AUTONEG_ENABLE;
- }
- else {
+ } else {
cmd->autoneg = AUTONEG_DISABLE;
}

if (netif_carrier_ok(dev)) {
- cmd->speed = bp->line_speed;
+ ethtool_cmd_speed_set(cmd, bp->line_speed);
cmd->duplex = bp->duplex;
}
else {
- cmd->speed = -1;
+ ethtool_cmd_speed_set(cmd, -1);
cmd->duplex = -1;
}
spin_unlock_bh(&bp->phy_lock);
diff --git a/drivers/net/cassini.c b/drivers/net/cassini.c
index a6c3f8c..22ce03e 100644
--- a/drivers/net/cassini.c
+++ b/drivers/net/cassini.c
@@ -4606,18 +4606,17 @@ static int cas_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
if (bmcr & BMCR_ANENABLE) {
cmd->advertising |= ADVERTISED_Autoneg;
cmd->autoneg = AUTONEG_ENABLE;
- cmd->speed = ((speed == 10) ?
- SPEED_10 :
- ((speed == 1000) ?
- SPEED_1000 : SPEED_100));
+ ethtool_cmd_speed_set(cmd, ((speed == 10) ?
+ SPEED_10 :
+ ((speed == 1000) ?
+ SPEED_1000 : SPEED_100)));
cmd->duplex = full_duplex ? DUPLEX_FULL : DUPLEX_HALF;
} else {
cmd->autoneg = AUTONEG_DISABLE;
- cmd->speed =
- (bmcr & CAS_BMCR_SPEED1000) ?
- SPEED_1000 :
- ((bmcr & BMCR_SPEED100) ? SPEED_100:
- SPEED_10);
+ ethtool_cmd_speed_set(cmd, ((bmcr & CAS_BMCR_SPEED1000) ?
+ SPEED_1000 :
+ ((bmcr & BMCR_SPEED100) ?
+ SPEED_100 : SPEED_10)));
cmd->duplex =
(bmcr & BMCR_FULLDPLX) ?
DUPLEX_FULL : DUPLEX_HALF;
@@ -4634,14 +4633,14 @@ static int cas_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
* settings that we configured.
*/
if (cp->link_cntl & BMCR_ANENABLE) {
- cmd->speed = 0;
+ ethtool_cmd_speed_set(cmd, 0);
cmd->duplex = 0xff;
} else {
- cmd->speed = SPEED_10;
+ ethtool_cmd_speed_set(cmd, SPEED_10);
if (cp->link_cntl & BMCR_SPEED100) {
- cmd->speed = SPEED_100;
+ ethtool_cmd_speed_set(cmd, SPEED_100);
} else if (cp->link_cntl & CAS_BMCR_SPEED1000) {
- cmd->speed = SPEED_1000;
+ ethtool_cmd_speed_set(cmd, SPEED_1000);
}
cmd->duplex = (cp->link_cntl & BMCR_FULLDPLX)?
DUPLEX_FULL : DUPLEX_HALF;
diff --git a/drivers/net/chelsio/cxgb2.c b/drivers/net/chelsio/cxgb2.c
index 8e14d65..b422d83 100644
--- a/drivers/net/chelsio/cxgb2.c
+++ b/drivers/net/chelsio/cxgb2.c
@@ -577,10 +577,10 @@ static int get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
cmd->advertising = p->link_config.advertising;

if (netif_carrier_ok(dev)) {
- cmd->speed = p->link_config.speed;
+ ethtool_cmd_speed_set(cmd, p->link_config.speed);
cmd->duplex = p->link_config.duplex;
} else {
- cmd->speed = -1;
+ ethtool_cmd_speed_set(cmd, -1);
cmd->duplex = -1;
}

diff --git a/drivers/net/cxgb3/cxgb3_main.c b/drivers/net/cxgb3/cxgb3_main.c
index 0526715..9081ce0 100644
--- a/drivers/net/cxgb3/cxgb3_main.c
+++ b/drivers/net/cxgb3/cxgb3_main.c
@@ -1759,10 +1759,10 @@ static int get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
cmd->advertising = p->link_config.advertising;

if (netif_carrier_ok(dev)) {
- cmd->speed = p->link_config.speed;
+ ethtool_cmd_speed_set(cmd, p->link_config.speed);
cmd->duplex = p->link_config.duplex;
} else {
- cmd->speed = -1;
+ ethtool_cmd_speed_set(cmd, -1);
cmd->duplex = -1;
}

diff --git a/drivers/net/cxgb4/cxgb4_main.c b/drivers/net/cxgb4/cxgb4_main.c
index 73565f3..bb24261 100644
--- a/drivers/net/cxgb4/cxgb4_main.c
+++ b/drivers/net/cxgb4/cxgb4_main.c
@@ -1436,7 +1436,8 @@ static int get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
cmd->supported = from_fw_linkcaps(p->port_type, p->link_cfg.supported);
cmd->advertising = from_fw_linkcaps(p->port_type,
p->link_cfg.advertising);
- cmd->speed = netif_carrier_ok(dev) ? p->link_cfg.speed : 0;
+ ethtool_cmd_speed_set(cmd,
+ netif_carrier_ok(dev) ? p->link_cfg.speed : 0);
cmd->duplex = DUPLEX_FULL;
cmd->autoneg = p->link_cfg.autoneg;
cmd->maxtxpkt = 0;
diff --git a/drivers/net/cxgb4vf/cxgb4vf_main.c b/drivers/net/cxgb4vf/cxgb4vf_main.c
index 8cf9890..e71c08e 100644
--- a/drivers/net/cxgb4vf/cxgb4vf_main.c
+++ b/drivers/net/cxgb4vf/cxgb4vf_main.c
@@ -1167,7 +1167,8 @@ static int cxgb4vf_get_settings(struct net_device *dev,

cmd->supported = pi->link_cfg.supported;
cmd->advertising = pi->link_cfg.advertising;
- cmd->speed = netif_carrier_ok(dev) ? pi->link_cfg.speed : -1;
+ ethtool_cmd_speed_set(cmd,
+ netif_carrier_ok(dev) ? pi->link_cfg.speed : -1);
cmd->duplex = DUPLEX_FULL;

cmd->port = (cmd->supported & SUPPORTED_TP) ? PORT_TP : PORT_FIBRE;
diff --git a/drivers/net/dl2k.c b/drivers/net/dl2k.c
index ed3cb6a..1f61100 100644
--- a/drivers/net/dl2k.c
+++ b/drivers/net/dl2k.c
@@ -1189,10 +1189,10 @@ static int rio_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
cmd->transceiver = XCVR_INTERNAL;
}
if ( np->link_status ) {
- cmd->speed = np->speed;
+ ethtool_cmd_speed_set(cmd, np->speed);
cmd->duplex = np->full_duplex ? DUPLEX_FULL : DUPLEX_HALF;
} else {
- cmd->speed = -1;
+ ethtool_cmd_speed_set(cmd, -1);
cmd->duplex = -1;
}
if ( np->an_enable)
diff --git a/drivers/net/e1000/e1000_ethtool.c b/drivers/net/e1000/e1000_ethtool.c
index a53629d..127fef4 100644
--- a/drivers/net/e1000/e1000_ethtool.c
+++ b/drivers/net/e1000/e1000_ethtool.c
@@ -158,7 +158,7 @@ static int e1000_get_settings(struct net_device *netdev,

e1000_get_speed_and_duplex(hw, &adapter->link_speed,
&adapter->link_duplex);
- ecmd->speed = adapter->link_speed;
+ ethtool_cmd_speed_set(ecmd, adapter->link_speed);

/* unfortunately FULL_DUPLEX != DUPLEX_FULL
* and HALF_DUPLEX != DUPLEX_HALF */
@@ -168,7 +168,7 @@ static int e1000_get_settings(struct net_device *netdev,
else
ecmd->duplex = DUPLEX_HALF;
} else {
- ecmd->speed = -1;
+ ethtool_cmd_speed_set(ecmd, -1);
ecmd->duplex = -1;
}

diff --git a/drivers/net/e1000e/ethtool.c b/drivers/net/e1000e/ethtool.c
index 1dd81b2..2f369ed 100644
--- a/drivers/net/e1000e/ethtool.c
+++ b/drivers/net/e1000e/ethtool.c
@@ -122,6 +122,7 @@ static int e1000_get_settings(struct net_device *netdev,
{
struct e1000_adapter *adapter = netdev_priv(netdev);
struct e1000_hw *hw = &adapter->hw;
+ u32 speed;

if (hw->phy.media_type == e1000_media_type_copper) {

@@ -159,23 +160,23 @@ static int e1000_get_settings(struct net_device *netdev,
ecmd->transceiver = XCVR_EXTERNAL;
}

- ecmd->speed = -1;
+ speed = -1;
ecmd->duplex = -1;

if (netif_running(netdev)) {
if (netif_carrier_ok(netdev)) {
- ecmd->speed = adapter->link_speed;
+ speed = adapter->link_speed;
ecmd->duplex = adapter->link_duplex - 1;
}
} else {
u32 status = er32(STATUS);
if (status & E1000_STATUS_LU) {
if (status & E1000_STATUS_SPEED_1000)
- ecmd->speed = 1000;
+ speed = SPEED_1000;
else if (status & E1000_STATUS_SPEED_100)
- ecmd->speed = 100;
+ speed = SPEED_100;
else
- ecmd->speed = 10;
+ speed = SPEED_10;

if (status & E1000_STATUS_FD)
ecmd->duplex = DUPLEX_FULL;
@@ -184,6 +185,7 @@ static int e1000_get_settings(struct net_device *netdev,
}
}

+ ethtool_cmd_speed_set(ecmd, speed);
ecmd->autoneg = ((hw->phy.media_type == e1000_media_type_fiber) ||
hw->mac.autoneg) ? AUTONEG_ENABLE : AUTONEG_DISABLE;

diff --git a/drivers/net/eepro.c b/drivers/net/eepro.c
index eb35951..dfeb006 100644
--- a/drivers/net/eepro.c
+++ b/drivers/net/eepro.c
@@ -1703,7 +1703,7 @@ static int eepro_ethtool_get_settings(struct net_device *dev,
cmd->advertising |= ADVERTISED_AUI;
}

- cmd->speed = SPEED_10;
+ ethtool_cmd_speed_set(cmd, SPEED_10);

if (dev->if_port == TPE && lp->word[1] & ee_Duplex) {
cmd->duplex = DUPLEX_FULL;
diff --git a/drivers/net/ehea/ehea_ethtool.c b/drivers/net/ehea/ehea_ethtool.c
index 5f13491..1df5f40 100644
--- a/drivers/net/ehea/ehea_ethtool.c
+++ b/drivers/net/ehea/ehea_ethtool.c
@@ -34,6 +34,7 @@
static int ehea_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
{
struct ehea_port *port = netdev_priv(dev);
+ u32 speed;
int ret;

ret = ehea_sense_port_attr(port);
@@ -43,17 +44,29 @@ static int ehea_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)

if (netif_carrier_ok(dev)) {
switch (port->port_speed) {
- case EHEA_SPEED_10M: cmd->speed = SPEED_10; break;
- case EHEA_SPEED_100M: cmd->speed = SPEED_100; break;
- case EHEA_SPEED_1G: cmd->speed = SPEED_1000; break;
- case EHEA_SPEED_10G: cmd->speed = SPEED_10000; break;
+ case EHEA_SPEED_10M:
+ speed = SPEED_10;
+ break;
+ case EHEA_SPEED_100M:
+ speed = SPEED_100;
+ break;
+ case EHEA_SPEED_1G:
+ speed = SPEED_1000;
+ break;
+ case EHEA_SPEED_10G:
+ speed = SPEED_10000;
+ break;
+ default:
+ speed = -1;
+ break; /* BUG */
}
cmd->duplex = port->full_duplex == 1 ?
DUPLEX_FULL : DUPLEX_HALF;
} else {
- cmd->speed = -1;
+ speed = ~0;
cmd->duplex = -1;
}
+ ethtool_cmd_speed_set(cmd, speed);

cmd->supported = (SUPPORTED_10000baseT_Full | SUPPORTED_1000baseT_Full
| SUPPORTED_100baseT_Full | SUPPORTED_100baseT_Half
diff --git a/drivers/net/enc28j60.c b/drivers/net/enc28j60.c
index 81a7937..2837ce2 100644
--- a/drivers/net/enc28j60.c
+++ b/drivers/net/enc28j60.c
@@ -1488,7 +1488,7 @@ enc28j60_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
cmd->supported = SUPPORTED_10baseT_Half
| SUPPORTED_10baseT_Full
| SUPPORTED_TP;
- cmd->speed = SPEED_10;
+ ethtool_cmd_speed_set(cmd, SPEED_10);
cmd->duplex = priv->full_duplex ? DUPLEX_FULL : DUPLEX_HALF;
cmd->port = PORT_TP;
cmd->autoneg = AUTONEG_DISABLE;
diff --git a/drivers/net/enic/enic_main.c b/drivers/net/enic/enic_main.c
index b224551..3d99b0f 100644
--- a/drivers/net/enic/enic_main.c
+++ b/drivers/net/enic/enic_main.c
@@ -180,10 +180,10 @@ static int enic_get_settings(struct net_device *netdev,
ecmd->transceiver = XCVR_EXTERNAL;

if (netif_carrier_ok(netdev)) {
- ecmd->speed = vnic_dev_port_speed(enic->vdev);
+ ethtool_cmd_speed_set(ecmd, vnic_dev_port_speed(enic->vdev));
ecmd->duplex = DUPLEX_FULL;
} else {
- ecmd->speed = -1;
+ ethtool_cmd_speed_set(ecmd, -1);
ecmd->duplex = -1;
}

diff --git a/drivers/net/ewrk3.c b/drivers/net/ewrk3.c
index 17b6027..b5f6173 100644
--- a/drivers/net/ewrk3.c
+++ b/drivers/net/ewrk3.c
@@ -1545,7 +1545,7 @@ static int ewrk3_get_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
}

ecmd->supported |= SUPPORTED_10baseT_Half;
- ecmd->speed = SPEED_10;
+ ethtool_cmd_speed_set(ecmd, SPEED_10);
ecmd->duplex = DUPLEX_HALF;
return 0;
}
diff --git a/drivers/net/forcedeth.c b/drivers/net/forcedeth.c
index d24b3f3..d09e8b0 100644
--- a/drivers/net/forcedeth.c
+++ b/drivers/net/forcedeth.c
@@ -3955,6 +3955,7 @@ static int nv_set_wol(struct net_device *dev, struct ethtool_wolinfo *wolinfo)
static int nv_get_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
{
struct fe_priv *np = netdev_priv(dev);
+ u32 speed;
int adv;

spin_lock_irq(&np->lock);
@@ -3974,23 +3975,26 @@ static int nv_get_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
if (netif_carrier_ok(dev)) {
switch (np->linkspeed & (NVREG_LINKSPEED_MASK)) {
case NVREG_LINKSPEED_10:
- ecmd->speed = SPEED_10;
+ speed = SPEED_10;
break;
case NVREG_LINKSPEED_100:
- ecmd->speed = SPEED_100;
+ speed = SPEED_100;
break;
case NVREG_LINKSPEED_1000:
- ecmd->speed = SPEED_1000;
+ speed = SPEED_1000;
+ break;
+ default:
+ speed = -1;
break;
}
ecmd->duplex = DUPLEX_HALF;
if (np->duplex)
ecmd->duplex = DUPLEX_FULL;
} else {
- ecmd->speed = -1;
+ speed = -1;
ecmd->duplex = -1;
}
-
+ ethtool_cmd_speed_set(ecmd, speed);
ecmd->autoneg = np->autoneg;

ecmd->advertising = ADVERTISED_MII;
diff --git a/drivers/net/ibmveth.c b/drivers/net/ibmveth.c
index 4855f1f..52542de 100644
--- a/drivers/net/ibmveth.c
+++ b/drivers/net/ibmveth.c
@@ -710,7 +710,7 @@ static int netdev_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
SUPPORTED_FIBRE);
cmd->advertising = (ADVERTISED_1000baseT_Full | ADVERTISED_Autoneg |
ADVERTISED_FIBRE);
- cmd->speed = SPEED_1000;
+ ethtool_cmd_speed_set(cmd, SPEED_1000);
cmd->duplex = DUPLEX_FULL;
cmd->port = PORT_FIBRE;
cmd->phy_address = 0;
diff --git a/drivers/net/igb/igb_ethtool.c b/drivers/net/igb/igb_ethtool.c
index 2cc221b..023aa9b 100644
--- a/drivers/net/igb/igb_ethtool.c
+++ b/drivers/net/igb/igb_ethtool.c
@@ -178,11 +178,11 @@ static int igb_get_settings(struct net_device *netdev, struct ethtool_cmd *ecmd)

if ((status & E1000_STATUS_SPEED_1000) ||
hw->phy.media_type != e1000_media_type_copper)
- ecmd->speed = SPEED_1000;
+ ethtool_cmd_speed_set(ecmd, SPEED_1000);
else if (status & E1000_STATUS_SPEED_100)
- ecmd->speed = SPEED_100;
+ ethtool_cmd_speed_set(ecmd, SPEED_100);
else
- ecmd->speed = SPEED_10;
+ ethtool_cmd_speed_set(ecmd, SPEED_10);

if ((status & E1000_STATUS_FD) ||
hw->phy.media_type != e1000_media_type_copper)
@@ -190,7 +190,7 @@ static int igb_get_settings(struct net_device *netdev, struct ethtool_cmd *ecmd)
else
ecmd->duplex = DUPLEX_HALF;
} else {
- ecmd->speed = -1;
+ ethtool_cmd_speed_set(ecmd, -1);
ecmd->duplex = -1;
}

diff --git a/drivers/net/igbvf/ethtool.c b/drivers/net/igbvf/ethtool.c
index 1d943aa..112ae15 100644
--- a/drivers/net/igbvf/ethtool.c
+++ b/drivers/net/igbvf/ethtool.c
@@ -90,18 +90,18 @@ static int igbvf_get_settings(struct net_device *netdev,
status = er32(STATUS);
if (status & E1000_STATUS_LU) {
if (status & E1000_STATUS_SPEED_1000)
- ecmd->speed = 1000;
+ ethtool_cmd_speed_set(ecmd, SPEED_1000);
else if (status & E1000_STATUS_SPEED_100)
- ecmd->speed = 100;
+ ethtool_cmd_speed_set(ecmd, SPEED_100);
else
- ecmd->speed = 10;
+ ethtool_cmd_speed_set(ecmd, SPEED_10);

if (status & E1000_STATUS_FD)
ecmd->duplex = DUPLEX_FULL;
else
ecmd->duplex = DUPLEX_HALF;
} else {
- ecmd->speed = -1;
+ ethtool_cmd_speed_set(ecmd, -1);
ecmd->duplex = -1;
}

diff --git a/drivers/net/ixgb/ixgb_ethtool.c b/drivers/net/ixgb/ixgb_ethtool.c
index edb3d7e..5f224c3 100644
--- a/drivers/net/ixgb/ixgb_ethtool.c
+++ b/drivers/net/ixgb/ixgb_ethtool.c
@@ -104,10 +104,10 @@ ixgb_get_settings(struct net_device *netdev, struct ethtool_cmd *ecmd)
ecmd->transceiver = XCVR_EXTERNAL;

if (netif_carrier_ok(adapter->netdev)) {
- ecmd->speed = SPEED_10000;
+ ethtool_cmd_speed_set(ecmd, SPEED_10000);
ecmd->duplex = DUPLEX_FULL;
} else {
- ecmd->speed = -1;
+ ethtool_cmd_speed_set(ecmd, -1);
ecmd->duplex = -1;
}

diff --git a/drivers/net/ixgbe/ixgbe_ethtool.c b/drivers/net/ixgbe/ixgbe_ethtool.c
index e1c3576..01ea04c 100644
--- a/drivers/net/ixgbe/ixgbe_ethtool.c
+++ b/drivers/net/ixgbe/ixgbe_ethtool.c
@@ -288,20 +288,20 @@ static int ixgbe_get_settings(struct net_device *netdev,
if (link_up) {
switch (link_speed) {
case IXGBE_LINK_SPEED_10GB_FULL:
- ecmd->speed = SPEED_10000;
+ ethtool_cmd_speed_set(ecmd, SPEED_10000);
break;
case IXGBE_LINK_SPEED_1GB_FULL:
- ecmd->speed = SPEED_1000;
+ ethtool_cmd_speed_set(ecmd, SPEED_1000);
break;
case IXGBE_LINK_SPEED_100_FULL:
- ecmd->speed = SPEED_100;
+ ethtool_cmd_speed_set(ecmd, SPEED_100);
break;
default:
break;
}
ecmd->duplex = DUPLEX_FULL;
} else {
- ecmd->speed = -1;
+ ethtool_cmd_speed_set(ecmd, -1);
ecmd->duplex = -1;
}

diff --git a/drivers/net/ixgbevf/ethtool.c b/drivers/net/ixgbevf/ethtool.c
index 0563ab2..deee375 100644
--- a/drivers/net/ixgbevf/ethtool.c
+++ b/drivers/net/ixgbevf/ethtool.c
@@ -104,11 +104,13 @@ static int ixgbevf_get_settings(struct net_device *netdev,
hw->mac.ops.check_link(hw, &link_speed, &link_up, false);

if (link_up) {
- ecmd->speed = (link_speed == IXGBE_LINK_SPEED_10GB_FULL) ?
- SPEED_10000 : SPEED_1000;
+ ethtool_cmd_speed_set(
+ ecmd,
+ (link_speed == IXGBE_LINK_SPEED_10GB_FULL) ?
+ SPEED_10000 : SPEED_1000);
ecmd->duplex = DUPLEX_FULL;
} else {
- ecmd->speed = -1;
+ ethtool_cmd_speed_set(ecmd, -1);
ecmd->duplex = -1;
}

diff --git a/drivers/net/mdio.c b/drivers/net/mdio.c
index 2e717a2..a5039d8 100644
--- a/drivers/net/mdio.c
+++ b/drivers/net/mdio.c
@@ -290,33 +290,36 @@ 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;
+ ethtool_cmd_speed_set(ecmd, SPEED_10000);
ecmd->duplex = DUPLEX_FULL;
} else if (modes & (ADVERTISED_1000baseT_Full |
ADVERTISED_1000baseT_Half |
ADVERTISED_1000baseKX_Full)) {
- ecmd->speed = SPEED_1000;
+ ethtool_cmd_speed_set(ecmd, SPEED_1000);
ecmd->duplex = !(modes & ADVERTISED_1000baseT_Half);
} else if (modes & (ADVERTISED_100baseT_Full |
ADVERTISED_100baseT_Half)) {
- ecmd->speed = SPEED_100;
+ ethtool_cmd_speed_set(ecmd, SPEED_100);
ecmd->duplex = !!(modes & ADVERTISED_100baseT_Full);
} else {
- ecmd->speed = SPEED_10;
+ ethtool_cmd_speed_set(ecmd, SPEED_10);
ecmd->duplex = !!(modes & ADVERTISED_10baseT_Full);
}
} else {
/* Report forced settings */
+ u32 speed;
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:
diff --git a/drivers/net/mii.c b/drivers/net/mii.c
index e8198ed..4fbc816 100644
--- a/drivers/net/mii.c
+++ b/drivers/net/mii.c
@@ -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;
}

diff --git a/drivers/net/mlx4/en_ethtool.c b/drivers/net/mlx4/en_ethtool.c
index be4a9e0..2e858e4 100644
--- a/drivers/net/mlx4/en_ethtool.c
+++ b/drivers/net/mlx4/en_ethtool.c
@@ -265,10 +265,10 @@ static int mlx4_en_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)

trans_type = priv->port_state.transciver;
if (netif_carrier_ok(dev)) {
- cmd->speed = priv->port_state.link_speed;
+ ethtool_cmd_speed_set(cmd, priv->port_state.link_speed);
cmd->duplex = DUPLEX_FULL;
} else {
- cmd->speed = -1;
+ ethtool_cmd_speed_set(cmd, -1);
cmd->duplex = -1;
}

diff --git a/drivers/net/mv643xx_eth.c b/drivers/net/mv643xx_eth.c
index 57c2ac0..a5d9b1c 100644
--- a/drivers/net/mv643xx_eth.c
+++ b/drivers/net/mv643xx_eth.c
@@ -1444,13 +1444,13 @@ mv643xx_eth_get_settings_phyless(struct mv643xx_eth_private *mp,
cmd->advertising = ADVERTISED_MII;
switch (port_status & PORT_SPEED_MASK) {
case PORT_SPEED_10:
- cmd->speed = SPEED_10;
+ ethtool_cmd_speed_set(cmd, SPEED_10);
break;
case PORT_SPEED_100:
- cmd->speed = SPEED_100;
+ ethtool_cmd_speed_set(cmd, SPEED_100);
break;
case PORT_SPEED_1000:
- cmd->speed = SPEED_1000;
+ ethtool_cmd_speed_set(cmd, SPEED_1000);
break;
default:
cmd->speed = -1;
diff --git a/drivers/net/myri10ge/myri10ge.c b/drivers/net/myri10ge/myri10ge.c
index e7f80164..b1358f7 100644
--- a/drivers/net/myri10ge/myri10ge.c
+++ b/drivers/net/myri10ge/myri10ge.c
@@ -1644,7 +1644,7 @@ myri10ge_get_settings(struct net_device *netdev, struct ethtool_cmd *cmd)
int i;

cmd->autoneg = AUTONEG_DISABLE;
- cmd->speed = SPEED_10000;
+ ethtool_cmd_speed_set(cmd, SPEED_10000);
cmd->duplex = DUPLEX_FULL;

/*
diff --git a/drivers/net/natsemi.c b/drivers/net/natsemi.c
index 7633c67..b78be08 100644
--- a/drivers/net/natsemi.c
+++ b/drivers/net/natsemi.c
@@ -2820,7 +2820,7 @@ static int netdev_get_ecmd(struct net_device *dev, struct ethtool_cmd *ecmd)
u32 tmp;

ecmd->port = dev->if_port;
- ecmd->speed = np->speed;
+ ethtool_cmd_speed_set(ecmd, np->speed);
ecmd->duplex = np->duplex;
ecmd->autoneg = np->autoneg;
ecmd->advertising = 0;
@@ -2878,9 +2878,9 @@ static int netdev_get_ecmd(struct net_device *dev, struct ethtool_cmd *ecmd)
tmp = mii_nway_result(
np->advertising & mdio_read(dev, MII_LPA));
if (tmp == LPA_100FULL || tmp == LPA_100HALF)
- ecmd->speed = SPEED_100;
+ ethtool_cmd_speed_set(ecmd, SPEED_100);
else
- ecmd->speed = SPEED_10;
+ ethtool_cmd_speed_set(ecmd, SPEED_10);
if (tmp == LPA_100FULL || tmp == LPA_10FULL)
ecmd->duplex = DUPLEX_FULL;
else
diff --git a/drivers/net/netxen/netxen_nic_ethtool.c b/drivers/net/netxen/netxen_nic_ethtool.c
index e8d16f6..b34fb74 100644
--- a/drivers/net/netxen/netxen_nic_ethtool.c
+++ b/drivers/net/netxen/netxen_nic_ethtool.c
@@ -117,7 +117,7 @@ netxen_nic_get_settings(struct net_device *dev, struct ethtool_cmd *ecmd)

ecmd->port = PORT_TP;

- ecmd->speed = adapter->link_speed;
+ ethtool_cmd_speed_set(ecmd, adapter->link_speed);
ecmd->duplex = adapter->link_duplex;
ecmd->autoneg = adapter->link_autoneg;

@@ -134,7 +134,7 @@ netxen_nic_get_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
}

if (netif_running(dev) && adapter->has_link_events) {
- ecmd->speed = adapter->link_speed;
+ ethtool_cmd_speed_set(ecmd, adapter->link_speed);
ecmd->autoneg = adapter->link_autoneg;
ecmd->duplex = adapter->link_duplex;
goto skip;
@@ -146,10 +146,10 @@ netxen_nic_get_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
u16 pcifn = adapter->ahw.pci_func;

val = NXRD32(adapter, P3_LINK_SPEED_REG(pcifn));
- ecmd->speed = P3_LINK_SPEED_MHZ *
- P3_LINK_SPEED_VAL(pcifn, val);
+ ethtool_cmd_speed_set(ecmd, P3_LINK_SPEED_MHZ *
+ P3_LINK_SPEED_VAL(pcifn, val));
} else
- ecmd->speed = SPEED_10000;
+ ethtool_cmd_speed_set(ecmd, SPEED_10000);

ecmd->duplex = DUPLEX_FULL;
ecmd->autoneg = AUTONEG_DISABLE;
diff --git a/drivers/net/niu.c b/drivers/net/niu.c
index 524e800..cc25bff 100644
--- a/drivers/net/niu.c
+++ b/drivers/net/niu.c
@@ -6844,7 +6844,7 @@ static int niu_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
cmd->supported = lp->supported;
cmd->advertising = lp->active_advertising;
cmd->autoneg = lp->active_autoneg;
- cmd->speed = lp->active_speed;
+ ethtool_cmd_speed_set(cmd, lp->active_speed);
cmd->duplex = lp->active_duplex;
cmd->port = (np->flags & NIU_FLAGS_FIBER) ? PORT_FIBRE : PORT_TP;
cmd->transceiver = (np->flags & NIU_FLAGS_XCVR_SERDES) ?
diff --git a/drivers/net/ns83820.c b/drivers/net/ns83820.c
index 6667e06..3e4040f 100644
--- a/drivers/net/ns83820.c
+++ b/drivers/net/ns83820.c
@@ -1251,7 +1251,7 @@ static int ns83820_get_settings(struct net_device *ndev,
/*
* Here's the list of available ethtool commands from other drivers:
* cmd->advertising =
- * cmd->speed =
+ * ethtool_cmd_speed_set(cmd, ...)
* cmd->duplex =
* cmd->port = 0;
* cmd->phy_address =
@@ -1289,13 +1289,13 @@ static int ns83820_get_settings(struct net_device *ndev,
cmd->duplex = fullduplex ? DUPLEX_FULL : DUPLEX_HALF;
switch (cfg / CFG_SPDSTS0 & 3) {
case 2:
- cmd->speed = SPEED_1000;
+ ethtool_cmd_speed_set(cmd, SPEED_1000);
break;
case 1:
- cmd->speed = SPEED_100;
+ ethtool_cmd_speed_set(cmd, SPEED_100);
break;
default:
- cmd->speed = SPEED_10;
+ ethtool_cmd_speed_set(cmd, SPEED_10);
break;
}
cmd->autoneg = (tbicr & TBICR_MR_AN_ENABLE)
diff --git a/drivers/net/pch_gbe/pch_gbe_ethtool.c b/drivers/net/pch_gbe/pch_gbe_ethtool.c
index 98587dc..f3556e2 100644
--- a/drivers/net/pch_gbe/pch_gbe_ethtool.c
+++ b/drivers/net/pch_gbe/pch_gbe_ethtool.c
@@ -92,7 +92,7 @@ static int pch_gbe_get_settings(struct net_device *netdev,
ecmd->advertising &= ~(ADVERTISED_TP | ADVERTISED_1000baseT_Half);

if (!netif_carrier_ok(adapter->netdev))
- ecmd->speed = -1;
+ ethtool_cmd_speed_set(ecmd, -1);
return ret;
}

diff --git a/drivers/net/pch_gbe/pch_gbe_phy.c b/drivers/net/pch_gbe/pch_gbe_phy.c
index 9a8207f..28bb960 100644
--- a/drivers/net/pch_gbe/pch_gbe_phy.c
+++ b/drivers/net/pch_gbe/pch_gbe_phy.c
@@ -256,7 +256,7 @@ void pch_gbe_phy_init_setting(struct pch_gbe_hw *hw)
if (ret)
pr_err("Error: mii_ethtool_gset\n");

- cmd.speed = hw->mac.link_speed;
+ ethtool_cmd_speed_set(&cmd, hw->mac.link_speed);
cmd.duplex = hw->mac.link_duplex;
cmd.advertising = hw->phy.autoneg_advertised;
cmd.autoneg = hw->mac.autoneg;
diff --git a/drivers/net/pcmcia/smc91c92_cs.c b/drivers/net/pcmcia/smc91c92_cs.c
index bc71cb2..288e4f1 100644
--- a/drivers/net/pcmcia/smc91c92_cs.c
+++ b/drivers/net/pcmcia/smc91c92_cs.c
@@ -1860,7 +1860,7 @@ static int smc_netdev_get_ecmd(struct net_device *dev, struct ethtool_cmd *ecmd)
tmp = inw(ioaddr + CONFIG);
ecmd->port = (tmp & CFG_AUI_SELECT) ? PORT_AUI : PORT_TP;
ecmd->transceiver = XCVR_INTERNAL;
- ecmd->speed = SPEED_10;
+ ethtool_cmd_speed_set(ecmd, SPEED_10);
ecmd->phy_address = ioaddr + MGMT;

SMC_SELECT_BANK(0);
diff --git a/drivers/net/phy/phy.c b/drivers/net/phy/phy.c
index e3f3501..a475957 100644
--- a/drivers/net/phy/phy.c
+++ b/drivers/net/phy/phy.c
@@ -288,7 +288,7 @@ int phy_ethtool_gset(struct phy_device *phydev, struct ethtool_cmd *cmd)

cmd->advertising = phydev->advertising;

- cmd->speed = phydev->speed;
+ ethtool_cmd_speed_set(cmd, phydev->speed);
cmd->duplex = phydev->duplex;
cmd->port = PORT_MII;
cmd->phy_address = phydev->addr;
diff --git a/drivers/net/ps3_gelic_net.c b/drivers/net/ps3_gelic_net.c
index 4383ed2..b1f251d 100644
--- a/drivers/net/ps3_gelic_net.c
+++ b/drivers/net/ps3_gelic_net.c
@@ -1243,17 +1243,17 @@ static int gelic_ether_get_settings(struct net_device *netdev,

switch (card->ether_port_status & GELIC_LV1_ETHER_SPEED_MASK) {
case GELIC_LV1_ETHER_SPEED_10:
- cmd->speed = SPEED_10;
+ ethtool_cmd_speed_set(cmd, SPEED_10);
break;
case GELIC_LV1_ETHER_SPEED_100:
- cmd->speed = SPEED_100;
+ ethtool_cmd_speed_set(cmd, SPEED_100);
break;
case GELIC_LV1_ETHER_SPEED_1000:
- cmd->speed = SPEED_1000;
+ ethtool_cmd_speed_set(cmd, SPEED_1000);
break;
default:
pr_info("%s: speed unknown\n", __func__);
- cmd->speed = SPEED_10;
+ ethtool_cmd_speed_set(cmd, SPEED_10);
break;
}

diff --git a/drivers/net/qla3xxx.c b/drivers/net/qla3xxx.c
index f3f737b..d495a68 100644
--- a/drivers/net/qla3xxx.c
+++ b/drivers/net/qla3xxx.c
@@ -1725,7 +1725,7 @@ static int ql_get_settings(struct net_device *ndev, struct ethtool_cmd *ecmd)
}
ecmd->advertising = ql_supported_modes(qdev);
ecmd->autoneg = ql_get_auto_cfg_status(qdev);
- ecmd->speed = ql_get_speed(qdev);
+ ethtool_cmd_speed_set(ecmd, ql_get_speed(qdev));
ecmd->duplex = ql_get_full_dup(qdev);
return 0;
}
diff --git a/drivers/net/qlcnic/qlcnic_ethtool.c b/drivers/net/qlcnic/qlcnic_ethtool.c
index 61a4a7a..5a69284 100644
--- a/drivers/net/qlcnic/qlcnic_ethtool.c
+++ b/drivers/net/qlcnic/qlcnic_ethtool.c
@@ -166,7 +166,7 @@ qlcnic_get_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
ADVERTISED_1000baseT_Half |
ADVERTISED_1000baseT_Full);

- ecmd->speed = adapter->link_speed;
+ ethtool_cmd_speed_set(ecmd, adapter->link_speed);
ecmd->duplex = adapter->link_duplex;
ecmd->autoneg = adapter->link_autoneg;

@@ -183,15 +183,15 @@ qlcnic_get_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
}

if (netif_running(dev) && adapter->has_link_events) {
- ecmd->speed = adapter->link_speed;
+ ethtool_cmd_speed_set(ecmd, adapter->link_speed);
ecmd->autoneg = adapter->link_autoneg;
ecmd->duplex = adapter->link_duplex;
goto skip;
}

val = QLCRD32(adapter, P3P_LINK_SPEED_REG(pcifn));
- ecmd->speed = P3P_LINK_SPEED_MHZ *
- P3P_LINK_SPEED_VAL(pcifn, val);
+ ethtool_cmd_speed_set(ecmd, P3P_LINK_SPEED_MHZ *
+ P3P_LINK_SPEED_VAL(pcifn, val));
ecmd->duplex = DUPLEX_FULL;
ecmd->autoneg = AUTONEG_DISABLE;
} else
diff --git a/drivers/net/qlge/qlge_ethtool.c b/drivers/net/qlge/qlge_ethtool.c
index 78dc40c..19b00fa 100644
--- a/drivers/net/qlge/qlge_ethtool.c
+++ b/drivers/net/qlge/qlge_ethtool.c
@@ -356,7 +356,7 @@ static int ql_get_settings(struct net_device *ndev,
ecmd->port = PORT_FIBRE;
}

- ecmd->speed = SPEED_10000;
+ ethtool_cmd_speed_set(ecmd, SPEED_10000);
ecmd->duplex = DUPLEX_FULL;

return 0;
diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c
index 7bfcf95..57e0636 100644
--- a/drivers/net/r8169.c
+++ b/drivers/net/r8169.c
@@ -1423,7 +1423,7 @@ static int rtl8169_gset_tbi(struct net_device *dev, struct ethtool_cmd *cmd)
cmd->advertising = (status & TBINwEnable) ? ADVERTISED_Autoneg : 0;
cmd->autoneg = !!(status & TBINwEnable);

- cmd->speed = SPEED_1000;
+ ethtool_cmd_speed_set(cmd, SPEED_1000);
cmd->duplex = DUPLEX_FULL; /* Always set */

return 0;
diff --git a/drivers/net/s2io.c b/drivers/net/s2io.c
index 5443985..89cfee7 100644
--- a/drivers/net/s2io.c
+++ b/drivers/net/s2io.c
@@ -5414,10 +5414,10 @@ static int s2io_ethtool_gset(struct net_device *dev, struct ethtool_cmd *info)
info->transceiver = XCVR_EXTERNAL;

if (netif_carrier_ok(sp->dev)) {
- info->speed = 10000;
+ ethtool_cmd_speed_set(info, SPEED_10000);
info->duplex = DUPLEX_FULL;
} else {
- info->speed = -1;
+ ethtool_cmd_speed_set(info, -1);
info->duplex = -1;
}

diff --git a/drivers/net/sc92031.c b/drivers/net/sc92031.c
index f3ffc1d..fa74314 100644
--- a/drivers/net/sc92031.c
+++ b/drivers/net/sc92031.c
@@ -1173,7 +1173,8 @@ static int sc92031_ethtool_get_settings(struct net_device *dev,
if (phy_ctrl & PhyCtrlAne)
cmd->advertising |= ADVERTISED_Autoneg;

- cmd->speed = (output_status & 0x2) ? SPEED_100 : SPEED_10;
+ ethtool_cmd_speed_set(cmd,
+ (output_status & 0x2) ? SPEED_100 : SPEED_10);
cmd->duplex = (output_status & 0x4) ? DUPLEX_FULL : DUPLEX_HALF;
cmd->port = PORT_MII;
cmd->phy_address = phy_address;
diff --git a/drivers/net/sfc/ethtool.c b/drivers/net/sfc/ethtool.c
index 10b160a..8c5e005 100644
--- a/drivers/net/sfc/ethtool.c
+++ b/drivers/net/sfc/ethtool.c
@@ -219,7 +219,7 @@ static int efx_ethtool_get_settings(struct net_device *net_dev,
ecmd->supported |= SUPPORTED_Pause | SUPPORTED_Asym_Pause;

if (LOOPBACK_INTERNAL(efx)) {
- ecmd->speed = link_state->speed;
+ ethtool_cmd_speed_set(ecmd, link_state->speed);
ecmd->duplex = link_state->fd ? DUPLEX_FULL : DUPLEX_HALF;
}

diff --git a/drivers/net/sfc/mcdi_phy.c b/drivers/net/sfc/mcdi_phy.c
index 6c5fccb..6c63ab0 100644
--- a/drivers/net/sfc/mcdi_phy.c
+++ b/drivers/net/sfc/mcdi_phy.c
@@ -513,7 +513,7 @@ static void efx_mcdi_phy_get_settings(struct efx_nic *efx, struct ethtool_cmd *e
ecmd->supported =
mcdi_to_ethtool_cap(phy_cfg->media, phy_cfg->supported_cap);
ecmd->advertising = efx->link_advertising;
- ecmd->speed = efx->link_state.speed;
+ ethtool_cmd_speed_set(ecmd, efx->link_state.speed);
ecmd->duplex = efx->link_state.fd;
ecmd->port = mcdi_to_ethtool_media(phy_cfg->media);
ecmd->phy_address = phy_cfg->port;
diff --git a/drivers/net/sfc/tenxpress.c b/drivers/net/sfc/tenxpress.c
index 204ecda..7b0fd89 100644
--- a/drivers/net/sfc/tenxpress.c
+++ b/drivers/net/sfc/tenxpress.c
@@ -460,7 +460,7 @@ tenxpress_get_settings(struct efx_nic *efx, struct ethtool_cmd *ecmd)
/* In loopback, the PHY automatically brings up the correct interface,
* but doesn't advertise the correct speed. So override it */
if (LOOPBACK_EXTERNAL(efx))
- ecmd->speed = SPEED_10000;
+ ethtool_cmd_speed_set(ecmd, SPEED_10000);
}

static int tenxpress_set_settings(struct efx_nic *efx, struct ethtool_cmd *ecmd)
diff --git a/drivers/net/skge.c b/drivers/net/skge.c
index b0fa999..56a1899 100644
--- a/drivers/net/skge.c
+++ b/drivers/net/skge.c
@@ -303,7 +303,7 @@ static int skge_get_settings(struct net_device *dev,

ecmd->advertising = skge->advertising;
ecmd->autoneg = skge->autoneg;
- ecmd->speed = skge->speed;
+ ethtool_cmd_speed_set(ecmd, skge->speed);
ecmd->duplex = skge->duplex;
return 0;
}
diff --git a/drivers/net/sky2.c b/drivers/net/sky2.c
index 40afe07..66f5db6 100644
--- a/drivers/net/sky2.c
+++ b/drivers/net/sky2.c
@@ -3413,10 +3413,10 @@ static int sky2_get_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
ecmd->phy_address = PHY_ADDR_MARV;
if (sky2_is_copper(hw)) {
ecmd->port = PORT_TP;
- ecmd->speed = sky2->speed;
+ ethtool_cmd_speed_set(ecmd, sky2->speed);
ecmd->supported |= SUPPORTED_Autoneg | SUPPORTED_TP;
} else {
- ecmd->speed = SPEED_1000;
+ ethtool_cmd_speed_set(ecmd, SPEED_1000);
ecmd->port = PORT_FIBRE;
ecmd->supported |= SUPPORTED_Autoneg | SUPPORTED_FIBRE;
}
diff --git a/drivers/net/smc911x.c b/drivers/net/smc911x.c
index 66831f3..053863a 100644
--- a/drivers/net/smc911x.c
+++ b/drivers/net/smc911x.c
@@ -1488,9 +1488,9 @@ smc911x_ethtool_getsettings(struct net_device *dev, struct ethtool_cmd *cmd)
SUPPORTED_TP | SUPPORTED_AUI;

if (lp->ctl_rspeed == 10)
- cmd->speed = SPEED_10;
+ ethtool_cmd_speed_set(cmd, SPEED_10);
else if (lp->ctl_rspeed == 100)
- cmd->speed = SPEED_100;
+ ethtool_cmd_speed_set(cmd, SPEED_100);

cmd->autoneg = AUTONEG_DISABLE;
if (lp->mii.phy_id==1)
diff --git a/drivers/net/smc91x.c b/drivers/net/smc91x.c
index 43654a3..dc4805f 100644
--- a/drivers/net/smc91x.c
+++ b/drivers/net/smc91x.c
@@ -1565,9 +1565,9 @@ smc_ethtool_getsettings(struct net_device *dev, struct ethtool_cmd *cmd)
SUPPORTED_TP | SUPPORTED_AUI;

if (lp->ctl_rspeed == 10)
- cmd->speed = SPEED_10;
+ ethtool_cmd_speed_set(cmd, SPEED_10);
else if (lp->ctl_rspeed == 100)
- cmd->speed = SPEED_100;
+ ethtool_cmd_speed_set(cmd, SPEED_100);

cmd->autoneg = AUTONEG_DISABLE;
cmd->transceiver = XCVR_INTERNAL;
diff --git a/drivers/net/spider_net_ethtool.c b/drivers/net/spider_net_ethtool.c
index d723fca..9c288cd 100644
--- a/drivers/net/spider_net_ethtool.c
+++ b/drivers/net/spider_net_ethtool.c
@@ -58,7 +58,7 @@ spider_net_ethtool_get_settings(struct net_device *netdev,
cmd->advertising = (ADVERTISED_1000baseT_Full |
ADVERTISED_FIBRE);
cmd->port = PORT_FIBRE;
- cmd->speed = card->phy.speed;
+ ethtool_cmd_speed_set(cmd, card->phy.speed);
cmd->duplex = DUPLEX_FULL;

return 0;
diff --git a/drivers/net/sungem.c b/drivers/net/sungem.c
index 40a755d..ab59300 100644
--- a/drivers/net/sungem.c
+++ b/drivers/net/sungem.c
@@ -2642,7 +2642,7 @@ static int gem_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
/* Return current PHY settings */
spin_lock_irq(&gp->lock);
cmd->autoneg = gp->want_autoneg;
- cmd->speed = gp->phy_mii.speed;
+ ethtool_cmd_speed_set(cmd, gp->phy_mii.speed);
cmd->duplex = gp->phy_mii.duplex;
cmd->advertising = gp->phy_mii.advertising;

@@ -2659,7 +2659,7 @@ static int gem_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
SUPPORTED_100baseT_Half | SUPPORTED_100baseT_Full |
SUPPORTED_Autoneg);
cmd->advertising = cmd->supported;
- cmd->speed = 0;
+ ethtool_cmd_speed_set(cmd, 0);
cmd->duplex = cmd->port = cmd->phy_address =
cmd->transceiver = cmd->autoneg = 0;

@@ -2673,7 +2673,7 @@ static int gem_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
cmd->advertising = cmd->supported;
cmd->transceiver = XCVR_INTERNAL;
if (gp->lstate == link_up)
- cmd->speed = SPEED_1000;
+ ethtool_cmd_speed_set(cmd, SPEED_1000);
cmd->duplex = DUPLEX_FULL;
cmd->autoneg = 1;
}
diff --git a/drivers/net/sunhme.c b/drivers/net/sunhme.c
index 8f3f028..d381a0f 100644
--- a/drivers/net/sunhme.c
+++ b/drivers/net/sunhme.c
@@ -2401,6 +2401,7 @@ static void happy_meal_set_multicast(struct net_device *dev)
static int hme_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
{
struct happy_meal *hp = netdev_priv(dev);
+ u32 speed;

cmd->supported =
(SUPPORTED_10baseT_Half | SUPPORTED_10baseT_Full |
@@ -2420,10 +2421,9 @@ static int hme_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)

if (hp->sw_bmcr & BMCR_ANENABLE) {
cmd->autoneg = AUTONEG_ENABLE;
- cmd->speed =
- (hp->sw_lpa & (LPA_100HALF | LPA_100FULL)) ?
- SPEED_100 : SPEED_10;
- if (cmd->speed == SPEED_100)
+ speed = ((hp->sw_lpa & (LPA_100HALF | LPA_100FULL)) ?
+ SPEED_100 : SPEED_10);
+ if (speed == SPEED_100)
cmd->duplex =
(hp->sw_lpa & (LPA_100FULL)) ?
DUPLEX_FULL : DUPLEX_HALF;
@@ -2433,13 +2433,12 @@ static int hme_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
DUPLEX_FULL : DUPLEX_HALF;
} else {
cmd->autoneg = AUTONEG_DISABLE;
- cmd->speed =
- (hp->sw_bmcr & BMCR_SPEED100) ?
- SPEED_100 : SPEED_10;
+ speed = (hp->sw_bmcr & BMCR_SPEED100) ? SPEED_100 : SPEED_10;
cmd->duplex =
(hp->sw_bmcr & BMCR_FULLDPLX) ?
DUPLEX_FULL : DUPLEX_HALF;
}
+ ethtool_cmd_speed_set(cmd, speed);
return 0;
}

diff --git a/drivers/net/tehuti.c b/drivers/net/tehuti.c
index 8be71de..80fbee0 100644
--- a/drivers/net/tehuti.c
+++ b/drivers/net/tehuti.c
@@ -2151,7 +2151,7 @@ static int bdx_get_settings(struct net_device *netdev, struct ethtool_cmd *ecmd)

ecmd->supported = (SUPPORTED_10000baseT_Full | SUPPORTED_FIBRE);
ecmd->advertising = (ADVERTISED_10000baseT_Full | ADVERTISED_FIBRE);
- ecmd->speed = SPEED_10000;
+ ethtool_cmd_speed_set(ecmd, SPEED_10000);
ecmd->duplex = DUPLEX_FULL;
ecmd->port = PORT_FIBRE;
ecmd->transceiver = XCVR_EXTERNAL; /* what does it mean? */
diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index 84f62af..e8141c4 100644
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -10027,10 +10027,10 @@ static int tg3_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)

cmd->advertising = tp->link_config.advertising;
if (netif_running(dev)) {
- cmd->speed = tp->link_config.active_speed;
+ ethtool_cmd_speed_set(cmd, tp->link_config.active_speed);
cmd->duplex = tp->link_config.active_duplex;
} else {
- cmd->speed = SPEED_INVALID;
+ ethtool_cmd_speed_set(cmd, SPEED_INVALID);
cmd->duplex = DUPLEX_INVALID;
}
cmd->phy_address = tp->phy_addr;
diff --git a/drivers/net/tulip/de2104x.c b/drivers/net/tulip/de2104x.c
index f8d26bf..ab78e1d 100644
--- a/drivers/net/tulip/de2104x.c
+++ b/drivers/net/tulip/de2104x.c
@@ -1518,15 +1518,15 @@ static int __de_get_settings(struct de_private *de, struct ethtool_cmd *ecmd)
switch (de->media_type) {
case DE_MEDIA_AUI:
ecmd->port = PORT_AUI;
- ecmd->speed = 5;
+ ethtool_cmd_speed_set(ecmd, 5);
break;
case DE_MEDIA_BNC:
ecmd->port = PORT_BNC;
- ecmd->speed = 2;
+ ethtool_cmd_speed_set(ecmd, 2);
break;
default:
ecmd->port = PORT_TP;
- ecmd->speed = SPEED_10;
+ ethtool_cmd_speed_set(ecmd, SPEED_10);
break;
}

diff --git a/drivers/net/tulip/uli526x.c b/drivers/net/tulip/uli526x.c
index 74217db..a4375c4 100644
--- a/drivers/net/tulip/uli526x.c
+++ b/drivers/net/tulip/uli526x.c
@@ -945,12 +945,12 @@ ULi_ethtool_gset(struct uli526x_board_info *db, struct ethtool_cmd *ecmd)

ecmd->transceiver = XCVR_EXTERNAL;

- ecmd->speed = 10;
+ ethtool_cmd_speed_set(ecmd, SPEED_10);
ecmd->duplex = DUPLEX_HALF;

if(db->op_mode==ULI526X_100MHF || db->op_mode==ULI526X_100MFD)
{
- ecmd->speed = 100;
+ ethtool_cmd_speed_set(ecmd, SPEED_100);
}
if(db->op_mode==ULI526X_10MFD || db->op_mode==ULI526X_100MFD)
{
@@ -958,7 +958,7 @@ ULi_ethtool_gset(struct uli526x_board_info *db, struct ethtool_cmd *ecmd)
}
if(db->link_failed)
{
- ecmd->speed = -1;
+ ethtool_cmd_speed_set(ecmd, -1);
ecmd->duplex = -1;
}

diff --git a/drivers/net/tun.c b/drivers/net/tun.c
index ade3cf9..0636f70 100644
--- a/drivers/net/tun.c
+++ b/drivers/net/tun.c
@@ -1553,7 +1553,7 @@ static int tun_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
{
cmd->supported = 0;
cmd->advertising = 0;
- cmd->speed = SPEED_10;
+ ethtool_cmd_speed_set(cmd, SPEED_10);
cmd->duplex = DUPLEX_FULL;
cmd->port = PORT_TP;
cmd->phy_address = 0;
diff --git a/drivers/net/typhoon.c b/drivers/net/typhoon.c
index 9f11c11..3de4283 100644
--- a/drivers/net/typhoon.c
+++ b/drivers/net/typhoon.c
@@ -1050,7 +1050,7 @@ typhoon_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)

/* need to get stats to make these link speed/duplex valid */
typhoon_do_get_stats(tp);
- cmd->speed = tp->speed;
+ ethtool_cmd_speed_set(cmd, tp->speed);
cmd->duplex = tp->duplex;
cmd->phy_address = 0;
cmd->transceiver = XCVR_INTERNAL;
diff --git a/drivers/net/usb/catc.c b/drivers/net/usb/catc.c
index 97687d3..d7221c4 100644
--- a/drivers/net/usb/catc.c
+++ b/drivers/net/usb/catc.c
@@ -686,7 +686,7 @@ static int catc_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)

cmd->supported = SUPPORTED_10baseT_Half | SUPPORTED_TP;
cmd->advertising = ADVERTISED_10baseT_Half | ADVERTISED_TP;
- cmd->speed = SPEED_10;
+ ethtool_cmd_speed_set(cmd, SPEED_10);
cmd->duplex = DUPLEX_HALF;
cmd->port = PORT_TP;
cmd->phy_address = 0;
diff --git a/drivers/net/usb/rtl8150.c b/drivers/net/usb/rtl8150.c
index e85c89c..041fb7d 100644
--- a/drivers/net/usb/rtl8150.c
+++ b/drivers/net/usb/rtl8150.c
@@ -843,10 +843,11 @@ static int rtl8150_get_settings(struct net_device *netdev, struct ethtool_cmd *e
get_registers(dev, BMCR, 2, &bmcr);
get_registers(dev, ANLP, 2, &lpa);
if (bmcr & BMCR_ANENABLE) {
+ u32 speed = ((lpa & (LPA_100HALF | LPA_100FULL)) ?
+ SPEED_100 : SPEED_10);
+ ethtool_cmd_speed_set(ecmd, speed);
ecmd->autoneg = AUTONEG_ENABLE;
- ecmd->speed = (lpa & (LPA_100HALF | LPA_100FULL)) ?
- SPEED_100 : SPEED_10;
- if (ecmd->speed == SPEED_100)
+ if (speed == SPEED_100)
ecmd->duplex = (lpa & LPA_100FULL) ?
DUPLEX_FULL : DUPLEX_HALF;
else
@@ -854,8 +855,8 @@ static int rtl8150_get_settings(struct net_device *netdev, struct ethtool_cmd *e
DUPLEX_FULL : DUPLEX_HALF;
} else {
ecmd->autoneg = AUTONEG_DISABLE;
- ecmd->speed = (bmcr & BMCR_SPEED100) ?
- SPEED_100 : SPEED_10;
+ ethtool_cmd_speed_set(ecmd, ((bmcr & BMCR_SPEED100) ?
+ SPEED_100 : SPEED_10));
ecmd->duplex = (bmcr & BMCR_FULLDPLX) ?
DUPLEX_FULL : DUPLEX_HALF;
}
diff --git a/drivers/net/veth.c b/drivers/net/veth.c
index 6542288..cbe953a 100644
--- a/drivers/net/veth.c
+++ b/drivers/net/veth.c
@@ -52,7 +52,7 @@ static int veth_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
{
cmd->supported = 0;
cmd->advertising = 0;
- cmd->speed = SPEED_10000;
+ ethtool_cmd_speed_set(cmd, SPEED_10000);
cmd->duplex = DUPLEX_FULL;
cmd->port = PORT_TP;
cmd->phy_address = 0;
diff --git a/drivers/net/via-velocity.c b/drivers/net/via-velocity.c
index 9a8f116..06daa9d 100644
--- a/drivers/net/via-velocity.c
+++ b/drivers/net/via-velocity.c
@@ -3182,7 +3182,8 @@ static void velocity_ethtool_down(struct net_device *dev)
pci_set_power_state(vptr->pdev, PCI_D3hot);
}

-static int velocity_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
+static int velocity_get_settings(struct net_device *dev,
+ struct ethtool_cmd *cmd)
{
struct velocity_info *vptr = netdev_priv(dev);
struct mac_regs __iomem *regs = vptr->mac_regs;
@@ -3228,12 +3229,14 @@ static int velocity_get_settings(struct net_device *dev, struct ethtool_cmd *cmd
break;
}
}
+
if (status & VELOCITY_SPEED_1000)
- cmd->speed = SPEED_1000;
+ ethtool_cmd_speed_set(cmd, SPEED_1000);
else if (status & VELOCITY_SPEED_100)
- cmd->speed = SPEED_100;
+ ethtool_cmd_speed_set(cmd, SPEED_100);
else
- cmd->speed = SPEED_10;
+ ethtool_cmd_speed_set(cmd, SPEED_10);
+
cmd->autoneg = (status & VELOCITY_AUTONEG_ENABLE) ? AUTONEG_ENABLE : AUTONEG_DISABLE;
cmd->port = PORT_TP;
cmd->transceiver = XCVR_INTERNAL;
diff --git a/drivers/net/vmxnet3/vmxnet3_ethtool.c b/drivers/net/vmxnet3/vmxnet3_ethtool.c
index 70c1ab9..64303eb 100644
--- a/drivers/net/vmxnet3/vmxnet3_ethtool.c
+++ b/drivers/net/vmxnet3/vmxnet3_ethtool.c
@@ -424,10 +424,10 @@ vmxnet3_get_settings(struct net_device *netdev, struct ethtool_cmd *ecmd)
ecmd->transceiver = XCVR_INTERNAL;

if (adapter->link_speed) {
- ecmd->speed = adapter->link_speed;
+ ethtool_cmd_speed_set(ecmd, adapter->link_speed);
ecmd->duplex = DUPLEX_FULL;
} else {
- ecmd->speed = -1;
+ ethtool_cmd_speed_set(ecmd, -1);
ecmd->duplex = -1;
}
return 0;
diff --git a/drivers/net/vxge/vxge-ethtool.c b/drivers/net/vxge/vxge-ethtool.c
index a70874e..92dd72d 100644
--- a/drivers/net/vxge/vxge-ethtool.c
+++ b/drivers/net/vxge/vxge-ethtool.c
@@ -59,10 +59,10 @@ static int vxge_ethtool_gset(struct net_device *dev, struct ethtool_cmd *info)
info->transceiver = XCVR_EXTERNAL;

if (netif_carrier_ok(dev)) {
- info->speed = SPEED_10000;
+ ethtool_cmd_speed_set(info, SPEED_10000);
info->duplex = DUPLEX_FULL;
} else {
- info->speed = -1;
+ ethtool_cmd_speed_set(info, -1);
info->duplex = -1;
}

diff --git a/net/batman-adv/soft-interface.c b/net/batman-adv/soft-interface.c
index f4d80ad..eeabbb8 100644
--- a/net/batman-adv/soft-interface.c
+++ b/net/batman-adv/soft-interface.c
@@ -697,7 +697,7 @@ static int bat_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
{
cmd->supported = 0;
cmd->advertising = 0;
- cmd->speed = SPEED_10;
+ ethtool_cmd_speed_set(cmd, SPEED_10);
cmd->duplex = DUPLEX_FULL;
cmd->port = PORT_TP;
cmd->phy_address = 0;
--
1.7.3.1

2011-04-27 18:36:03

by David Decotigny

Subject: [PATCHv2 3/4] ethtool: Use the full 32 bit speed range in ethtool's set_settings

This makes sure the ethtool's set_settings() callback of network
drivers don't ignore the 16 most significant bits when ethtool calls
their set_settings().

All the driver compiled with make allyesconfig on x86_64 have been
updated.

Signed-off-by: David Decotigny <[email protected]>
---
drivers/net/acenic.c | 2 +-
drivers/net/atl1c/atl1c_ethtool.c | 5 +++--
drivers/net/atlx/atl1.c | 5 +++--
drivers/net/b44.c | 7 ++++---
drivers/net/bna/bnad_ethtool.c | 3 ++-
drivers/net/bnx2.c | 12 ++++++------
drivers/net/cassini.c | 12 +++++++-----
drivers/net/chelsio/cxgb2.c | 7 ++++---
drivers/net/cxgb3/cxgb3_main.c | 10 ++++++----
drivers/net/cxgb4/cxgb4_main.c | 11 ++++++-----
drivers/net/dl2k.c | 25 ++++++++++---------------
drivers/net/e100.c | 8 +++++---
drivers/net/e1000/e1000_ethtool.c | 6 ++++--
drivers/net/e1000e/ethtool.c | 3 ++-
drivers/net/enc28j60.c | 3 ++-
drivers/net/forcedeth.c | 11 ++++++-----
drivers/net/igb/igb_ethtool.c | 3 ++-
drivers/net/ixgb/ixgb_ethtool.c | 3 ++-
drivers/net/ixgbe/ixgbe_ethtool.c | 3 ++-
drivers/net/jme.c | 3 ++-
drivers/net/ksz884x.c | 9 +++++----
drivers/net/mii.c | 13 +++++++------
drivers/net/mlx4/en_ethtool.c | 3 ++-
drivers/net/natsemi.c | 5 +++--
drivers/net/netxen/netxen_nic_ethtool.c | 5 +++--
drivers/net/niu.c | 2 +-
drivers/net/pch_gbe/pch_gbe_ethtool.c | 7 ++++---
drivers/net/pcmcia/smc91c92_cs.c | 4 ++--
drivers/net/phy/phy.c | 10 ++++++----
drivers/net/qlcnic/qlcnic_ethtool.c | 4 ++--
drivers/net/r8169.c | 3 ++-
drivers/net/s2io.c | 2 +-
drivers/net/sc92031.c | 5 +++--
drivers/net/sfc/ethtool.c | 3 ++-
drivers/net/sfc/mcdi_phy.c | 4 ++--
drivers/net/skge.c | 4 ++--
drivers/net/sky2.c | 4 ++--
drivers/net/sungem.c | 9 +++++----
drivers/net/sunhme.c | 6 +++---
drivers/net/tg3.c | 9 +++++----
drivers/net/tulip/de2104x.c | 5 +++--
drivers/net/typhoon.c | 17 +++++++++--------
drivers/net/via-velocity.c | 10 ++++++----
drivers/net/vxge/vxge-ethtool.c | 3 ++-
net/bridge/br_if.c | 4 ++--
45 files changed, 163 insertions(+), 129 deletions(-)

diff --git a/drivers/net/acenic.c b/drivers/net/acenic.c
index ee648fe..0b4d8d1 100644
--- a/drivers/net/acenic.c
+++ b/drivers/net/acenic.c
@@ -2718,7 +2718,7 @@ static int ace_set_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
link |= LNK_TX_FLOW_CTL_Y;
if (ecmd->autoneg == AUTONEG_ENABLE)
link |= LNK_NEGOTIATE;
- if (ecmd->speed != speed) {
+ if (ethtool_cmd_speed(ecmd) != speed) {
link &= ~(LNK_1000MB | LNK_100MB | LNK_10MB);
switch (speed) {
case SPEED_1000:
diff --git a/drivers/net/atl1c/atl1c_ethtool.c b/drivers/net/atl1c/atl1c_ethtool.c
index 3af5a33..b1eceee 100644
--- a/drivers/net/atl1c/atl1c_ethtool.c
+++ b/drivers/net/atl1c/atl1c_ethtool.c
@@ -77,7 +77,8 @@ static int atl1c_set_settings(struct net_device *netdev,
if (ecmd->autoneg == AUTONEG_ENABLE) {
autoneg_advertised = ADVERTISED_Autoneg;
} else {
- if (ecmd->speed == SPEED_1000) {
+ u32 speed = ethtool_cmd_speed(ecmd);
+ if (speed == SPEED_1000) {
if (ecmd->duplex != DUPLEX_FULL) {
if (netif_msg_link(adapter))
dev_warn(&adapter->pdev->dev,
@@ -86,7 +87,7 @@ static int atl1c_set_settings(struct net_device *netdev,
return -EINVAL;
}
autoneg_advertised = ADVERTISED_1000baseT_Full;
- } else if (ecmd->speed == SPEED_100) {
+ } else if (speed == SPEED_100) {
if (ecmd->duplex == DUPLEX_FULL)
autoneg_advertised = ADVERTISED_100baseT_Full;
else
diff --git a/drivers/net/atlx/atl1.c b/drivers/net/atlx/atl1.c
index dffa691..37a092f 100644
--- a/drivers/net/atlx/atl1.c
+++ b/drivers/net/atlx/atl1.c
@@ -3268,7 +3268,8 @@ static int atl1_set_settings(struct net_device *netdev,
if (ecmd->autoneg == AUTONEG_ENABLE)
hw->media_type = MEDIA_TYPE_AUTO_SENSOR;
else {
- if (ecmd->speed == SPEED_1000) {
+ u32 speed = ethtool_cmd_speed(ecmd);
+ if (speed == SPEED_1000) {
if (ecmd->duplex != DUPLEX_FULL) {
if (netif_msg_link(adapter))
dev_warn(&adapter->pdev->dev,
@@ -3277,7 +3278,7 @@ static int atl1_set_settings(struct net_device *netdev,
goto exit_sset;
}
hw->media_type = MEDIA_TYPE_1000M_FULL;
- } else if (ecmd->speed == SPEED_100) {
+ } else if (speed == SPEED_100) {
if (ecmd->duplex == DUPLEX_FULL)
hw->media_type = MEDIA_TYPE_100M_FULL;
else
diff --git a/drivers/net/b44.c b/drivers/net/b44.c
index 2e2b762..909cc4b 100644
--- a/drivers/net/b44.c
+++ b/drivers/net/b44.c
@@ -1831,6 +1831,7 @@ static int b44_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
static int b44_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
{
struct b44 *bp = netdev_priv(dev);
+ u32 speed = ethtool_cmd_speed(cmd);

/* We do not support gigabit. */
if (cmd->autoneg == AUTONEG_ENABLE) {
@@ -1838,8 +1839,8 @@ static int b44_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
(ADVERTISED_1000baseT_Half |
ADVERTISED_1000baseT_Full))
return -EINVAL;
- } else if ((cmd->speed != SPEED_100 &&
- cmd->speed != SPEED_10) ||
+ } else if ((speed != SPEED_100 &&
+ speed != SPEED_10) ||
(cmd->duplex != DUPLEX_HALF &&
cmd->duplex != DUPLEX_FULL)) {
return -EINVAL;
@@ -1873,7 +1874,7 @@ static int b44_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
} else {
bp->flags |= B44_FLAG_FORCE_LINK;
bp->flags &= ~(B44_FLAG_100_BASE_T | B44_FLAG_FULL_DUPLEX);
- if (cmd->speed == SPEED_100)
+ if (speed == SPEED_100)
bp->flags |= B44_FLAG_100_BASE_T;
if (cmd->duplex == DUPLEX_FULL)
bp->flags |= B44_FLAG_FULL_DUPLEX;
diff --git a/drivers/net/bna/bnad_ethtool.c b/drivers/net/bna/bnad_ethtool.c
index c51e078e..ae1e118 100644
--- a/drivers/net/bna/bnad_ethtool.c
+++ b/drivers/net/bna/bnad_ethtool.c
@@ -256,7 +256,8 @@ bnad_set_settings(struct net_device *netdev, struct ethtool_cmd *cmd)
/* 10G full duplex setting supported only */
if (cmd->autoneg == AUTONEG_ENABLE)
return -EOPNOTSUPP; else {
- if ((cmd->speed == SPEED_10000) && (cmd->duplex == DUPLEX_FULL))
+ if ((ethtool_cmd_speed(cmd) == SPEED_10000)
+ && (cmd->duplex == DUPLEX_FULL))
return 0;
}

diff --git a/drivers/net/bnx2.c b/drivers/net/bnx2.c
index bf729ee..e43efd8 100644
--- a/drivers/net/bnx2.c
+++ b/drivers/net/bnx2.c
@@ -6758,21 +6758,21 @@ bnx2_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
advertising |= ADVERTISED_Autoneg;
}
else {
+ u32 speed = ethtool_cmd_speed(cmd);
if (cmd->port == PORT_FIBRE) {
- if ((cmd->speed != SPEED_1000 &&
- cmd->speed != SPEED_2500) ||
+ if ((speed != SPEED_1000 &&
+ speed != SPEED_2500) ||
(cmd->duplex != DUPLEX_FULL))
goto err_out_unlock;

- if (cmd->speed == SPEED_2500 &&
+ if (speed == SPEED_2500 &&
!(bp->phy_flags & BNX2_PHY_FLAG_2_5G_CAPABLE))
goto err_out_unlock;
- }
- else if (cmd->speed == SPEED_1000 || cmd->speed == SPEED_2500)
+ } else if (speed == SPEED_1000 || speed == SPEED_2500)
goto err_out_unlock;

autoneg &= ~AUTONEG_SPEED;
- req_line_speed = cmd->speed;
+ req_line_speed = speed;
req_duplex = cmd->duplex;
advertising = 0;
}
diff --git a/drivers/net/cassini.c b/drivers/net/cassini.c
index 143a28c..a6c3f8c 100644
--- a/drivers/net/cassini.c
+++ b/drivers/net/cassini.c
@@ -709,10 +709,11 @@ static void cas_begin_auto_negotiation(struct cas *cp, struct ethtool_cmd *ep)
if (ep->autoneg == AUTONEG_ENABLE)
cp->link_cntl = BMCR_ANENABLE;
else {
+ u32 speed = ethtool_cmd_speed(ep);
cp->link_cntl = 0;
- if (ep->speed == SPEED_100)
+ if (speed == SPEED_100)
cp->link_cntl |= BMCR_SPEED100;
- else if (ep->speed == SPEED_1000)
+ else if (speed == SPEED_1000)
cp->link_cntl |= CAS_BMCR_SPEED1000;
if (ep->duplex == DUPLEX_FULL)
cp->link_cntl |= BMCR_FULLDPLX;
@@ -4653,6 +4654,7 @@ static int cas_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
{
struct cas *cp = netdev_priv(dev);
unsigned long flags;
+ u32 speed = ethtool_cmd_speed(cmd);

/* Verify the settings we care about. */
if (cmd->autoneg != AUTONEG_ENABLE &&
@@ -4660,9 +4662,9 @@ static int cas_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
return -EINVAL;

if (cmd->autoneg == AUTONEG_DISABLE &&
- ((cmd->speed != SPEED_1000 &&
- cmd->speed != SPEED_100 &&
- cmd->speed != SPEED_10) ||
+ ((speed != SPEED_1000 &&
+ speed != SPEED_100 &&
+ speed != SPEED_10) ||
(cmd->duplex != DUPLEX_HALF &&
cmd->duplex != DUPLEX_FULL)))
return -EINVAL;
diff --git a/drivers/net/chelsio/cxgb2.c b/drivers/net/chelsio/cxgb2.c
index 5f82c9c..8e14d65 100644
--- a/drivers/net/chelsio/cxgb2.c
+++ b/drivers/net/chelsio/cxgb2.c
@@ -638,11 +638,12 @@ static int set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
return -EOPNOTSUPP; /* can't change speed/duplex */

if (cmd->autoneg == AUTONEG_DISABLE) {
- int cap = speed_duplex_to_caps(cmd->speed, cmd->duplex);
+ u32 speed = ethtool_cmd_speed(cmd);
+ int cap = speed_duplex_to_caps(speed, cmd->duplex);

- if (!(lc->supported & cap) || cmd->speed == SPEED_1000)
+ if (!(lc->supported & cap) || (speed == SPEED_1000))
return -EINVAL;
- lc->requested_speed = cmd->speed;
+ lc->requested_speed = speed;
lc->requested_duplex = cmd->duplex;
lc->advertising = 0;
} else {
diff --git a/drivers/net/cxgb3/cxgb3_main.c b/drivers/net/cxgb3/cxgb3_main.c
index 0404918..0526715 100644
--- a/drivers/net/cxgb3/cxgb3_main.c
+++ b/drivers/net/cxgb3/cxgb3_main.c
@@ -1821,7 +1821,8 @@ static int set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
* being requested.
*/
if (cmd->autoneg == AUTONEG_DISABLE) {
- int cap = speed_duplex_to_caps(cmd->speed, cmd->duplex);
+ u32 speed = ethtool_cmd_speed(cmd);
+ int cap = speed_duplex_to_caps(speed, cmd->duplex);
if (lc->supported & cap)
return 0;
}
@@ -1829,11 +1830,12 @@ static int set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
}

if (cmd->autoneg == AUTONEG_DISABLE) {
- int cap = speed_duplex_to_caps(cmd->speed, cmd->duplex);
+ u32 speed = ethtool_cmd_speed(cmd);
+ int cap = speed_duplex_to_caps(speed, cmd->duplex);

- if (!(lc->supported & cap) || cmd->speed == SPEED_1000)
+ if (!(lc->supported & cap) || (speed == SPEED_1000))
return -EINVAL;
- lc->requested_speed = cmd->speed;
+ lc->requested_speed = speed;
lc->requested_duplex = cmd->duplex;
lc->advertising = 0;
} else {
diff --git a/drivers/net/cxgb4/cxgb4_main.c b/drivers/net/cxgb4/cxgb4_main.c
index bdc868c..73565f3 100644
--- a/drivers/net/cxgb4/cxgb4_main.c
+++ b/drivers/net/cxgb4/cxgb4_main.c
@@ -1460,6 +1460,7 @@ static int set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
unsigned int cap;
struct port_info *p = netdev_priv(dev);
struct link_config *lc = &p->link_cfg;
+ u32 speed = ethtool_cmd_speed(cmd);

if (cmd->duplex != DUPLEX_FULL) /* only full-duplex supported */
return -EINVAL;
@@ -1470,16 +1471,16 @@ static int set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
* being requested.
*/
if (cmd->autoneg == AUTONEG_DISABLE &&
- (lc->supported & speed_to_caps(cmd->speed)))
- return 0;
+ (lc->supported & speed_to_caps(speed)))
+ return 0;
return -EINVAL;
}

if (cmd->autoneg == AUTONEG_DISABLE) {
- cap = speed_to_caps(cmd->speed);
+ cap = speed_to_caps(speed);

- if (!(lc->supported & cap) || cmd->speed == SPEED_1000 ||
- cmd->speed == SPEED_10000)
+ if (!(lc->supported & cap) || (speed == SPEED_1000) ||
+ (ethtool_cmd_speed(cmd) == SPEED_10000))
return -EINVAL;
lc->requested_speed = cap;
lc->advertising = 0;
diff --git a/drivers/net/dl2k.c b/drivers/net/dl2k.c
index c05db60..ed3cb6a 100644
--- a/drivers/net/dl2k.c
+++ b/drivers/net/dl2k.c
@@ -1219,31 +1219,26 @@ static int rio_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
} else {
np->an_enable = 0;
if (np->speed == 1000) {
- cmd->speed = SPEED_100;
+ ethtool_cmd_speed_set(cmd, SPEED_100);
cmd->duplex = DUPLEX_FULL;
printk("Warning!! Can't disable Auto negotiation in 1000Mbps, change to Manual 100Mbps, Full duplex.\n");
}
- switch(cmd->speed + cmd->duplex) {
+ switch (ethtool_cmd_speed(cmd)) {

- case SPEED_10 + DUPLEX_HALF:
+ case SPEED_10:
np->speed = 10;
- np->full_duplex = 0;
+ np->full_duplex = (cmd->duplex == DUPLEX_FULL) ? 1 : 0;
break;

- case SPEED_10 + DUPLEX_FULL:
- np->speed = 10;
- np->full_duplex = 1;
- break;
- case SPEED_100 + DUPLEX_HALF:
+ case SPEED_100:
np->speed = 100;
- np->full_duplex = 0;
+ np->full_duplex = (cmd->duplex == DUPLEX_FULL) ? 1 : 0;
break;
- case SPEED_100 + DUPLEX_FULL:
- np->speed = 100;
- np->full_duplex = 1;
+
+ case SPEED_1000:
+ /* handled above */
break;
- case SPEED_1000 + DUPLEX_HALF:/* not supported */
- case SPEED_1000 + DUPLEX_FULL:/* not supported */
+
default:
return -EINVAL;
}
diff --git a/drivers/net/e100.c b/drivers/net/e100.c
index 66ba596..c810cda 100644
--- a/drivers/net/e100.c
+++ b/drivers/net/e100.c
@@ -1669,6 +1669,7 @@ static void e100_watchdog(unsigned long data)
{
struct nic *nic = (struct nic *)data;
struct ethtool_cmd cmd = { .cmd = ETHTOOL_GSET };
+ u32 speed;

netif_printk(nic, timer, KERN_DEBUG, nic->netdev,
"right now = %ld\n", jiffies);
@@ -1676,10 +1677,11 @@ static void e100_watchdog(unsigned long data)
/* mii library handles link maintenance tasks */

mii_ethtool_gset(&nic->mii, &cmd);
+ speed = ethtool_cmd_speed(&cmd);

if (mii_link_ok(&nic->mii) && !netif_carrier_ok(nic->netdev)) {
netdev_info(nic->netdev, "NIC Link is Up %u Mbps %s Duplex\n",
- cmd.speed == SPEED_100 ? 100 : 10,
+ speed == SPEED_100 ? 100 : 10,
cmd.duplex == DUPLEX_FULL ? "Full" : "Half");
} else if (!mii_link_ok(&nic->mii) && netif_carrier_ok(nic->netdev)) {
netdev_info(nic->netdev, "NIC Link is Down\n");
@@ -1698,13 +1700,13 @@ static void e100_watchdog(unsigned long data)
spin_unlock_irq(&nic->cmd_lock);

e100_update_stats(nic);
- e100_adjust_adaptive_ifs(nic, cmd.speed, cmd.duplex);
+ e100_adjust_adaptive_ifs(nic, speed, cmd.duplex);

if (nic->mac <= mac_82557_D100_C)
/* Issue a multicast command to workaround a 557 lock up */
e100_set_multicast_list(nic->netdev);

- if (nic->flags & ich && cmd.speed==SPEED_10 && cmd.duplex==DUPLEX_HALF)
+ if (nic->flags & ich && speed == SPEED_10 && cmd.duplex == DUPLEX_HALF)
/* Need SW workaround for ICH[x] 10Mbps/half duplex Tx hang. */
nic->flags |= ich_10h_workaround;
else
diff --git a/drivers/net/e1000/e1000_ethtool.c b/drivers/net/e1000/e1000_ethtool.c
index dd70738..a53629d 100644
--- a/drivers/net/e1000/e1000_ethtool.c
+++ b/drivers/net/e1000/e1000_ethtool.c
@@ -197,11 +197,13 @@ static int e1000_set_settings(struct net_device *netdev,
ADVERTISED_TP |
ADVERTISED_Autoneg;
ecmd->advertising = hw->autoneg_advertised;
- } else
- if (e1000_set_spd_dplx(adapter, ecmd->speed + ecmd->duplex)) {
+ } else {
+ u32 speed = ethtool_cmd_speed(ecmd);
+ if (e1000_set_spd_dplx(adapter, speed + ecmd->duplex)) {
clear_bit(__E1000_RESETTING, &adapter->flags);
return -EINVAL;
}
+ }

/* reset the link */

diff --git a/drivers/net/e1000e/ethtool.c b/drivers/net/e1000e/ethtool.c
index a31d280..1dd81b2 100644
--- a/drivers/net/e1000e/ethtool.c
+++ b/drivers/net/e1000e/ethtool.c
@@ -269,7 +269,8 @@ static int e1000_set_settings(struct net_device *netdev,
if (adapter->fc_autoneg)
hw->fc.requested_mode = e1000_fc_default;
} else {
- if (e1000_set_spd_dplx(adapter, ecmd->speed + ecmd->duplex)) {
+ u32 speed = ethtool_cmd_speed(ecmd);
+ if (e1000_set_spd_dplx(adapter, speed + ecmd->duplex)) {
clear_bit(__E1000_RESETTING, &adapter->state);
return -EINVAL;
}
diff --git a/drivers/net/enc28j60.c b/drivers/net/enc28j60.c
index 907b05a..81a7937 100644
--- a/drivers/net/enc28j60.c
+++ b/drivers/net/enc28j60.c
@@ -1499,7 +1499,8 @@ enc28j60_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
static int
enc28j60_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
{
- return enc28j60_setlink(dev, cmd->autoneg, cmd->speed, cmd->duplex);
+ return enc28j60_setlink(dev, cmd->autoneg,
+ ethtool_cmd_speed(cmd), cmd->duplex);
}

static u32 enc28j60_get_msglevel(struct net_device *dev)
diff --git a/drivers/net/forcedeth.c b/drivers/net/forcedeth.c
index 0e1c76a..d24b3f3 100644
--- a/drivers/net/forcedeth.c
+++ b/drivers/net/forcedeth.c
@@ -4029,6 +4029,7 @@ static int nv_get_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
static int nv_set_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
{
struct fe_priv *np = netdev_priv(dev);
+ u32 speed = ethtool_cmd_speed(ecmd);

if (ecmd->port != PORT_MII)
return -EINVAL;
@@ -4054,7 +4055,7 @@ static int nv_set_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
/* Note: autonegotiation disable, speed 1000 intentionally
* forbidden - no one should need that. */

- if (ecmd->speed != SPEED_10 && ecmd->speed != SPEED_100)
+ if (speed != SPEED_10 && speed != SPEED_100)
return -EINVAL;
if (ecmd->duplex != DUPLEX_HALF && ecmd->duplex != DUPLEX_FULL)
return -EINVAL;
@@ -4138,13 +4139,13 @@ static int nv_set_settings(struct net_device *dev, struct ethtool_cmd *ecmd)

adv = mii_rw(dev, np->phyaddr, MII_ADVERTISE, MII_READ);
adv &= ~(ADVERTISE_ALL | ADVERTISE_100BASE4 | ADVERTISE_PAUSE_CAP | ADVERTISE_PAUSE_ASYM);
- if (ecmd->speed == SPEED_10 && ecmd->duplex == DUPLEX_HALF)
+ if (speed == SPEED_10 && ecmd->duplex == DUPLEX_HALF)
adv |= ADVERTISE_10HALF;
- if (ecmd->speed == SPEED_10 && ecmd->duplex == DUPLEX_FULL)
+ if (speed == SPEED_10 && ecmd->duplex == DUPLEX_FULL)
adv |= ADVERTISE_10FULL;
- if (ecmd->speed == SPEED_100 && ecmd->duplex == DUPLEX_HALF)
+ if (speed == SPEED_100 && ecmd->duplex == DUPLEX_HALF)
adv |= ADVERTISE_100HALF;
- if (ecmd->speed == SPEED_100 && ecmd->duplex == DUPLEX_FULL)
+ if (speed == SPEED_100 && ecmd->duplex == DUPLEX_FULL)
adv |= ADVERTISE_100FULL;
np->pause_flags &= ~(NV_PAUSEFRAME_AUTONEG|NV_PAUSEFRAME_RX_ENABLE|NV_PAUSEFRAME_TX_ENABLE);
if (np->pause_flags & NV_PAUSEFRAME_RX_REQ) {/* for rx we set both advertisements but disable tx pause */
diff --git a/drivers/net/igb/igb_ethtool.c b/drivers/net/igb/igb_ethtool.c
index d976733..2cc221b 100644
--- a/drivers/net/igb/igb_ethtool.c
+++ b/drivers/net/igb/igb_ethtool.c
@@ -223,7 +223,8 @@ static int igb_set_settings(struct net_device *netdev, struct ethtool_cmd *ecmd)
if (adapter->fc_autoneg)
hw->fc.requested_mode = e1000_fc_default;
} else {
- if (igb_set_spd_dplx(adapter, ecmd->speed + ecmd->duplex)) {
+ u32 speed = ethtool_cmd_speed(ecmd);
+ if (igb_set_spd_dplx(adapter, speed + ecmd->duplex)) {
clear_bit(__IGB_RESETTING, &adapter->state);
return -EINVAL;
}
diff --git a/drivers/net/ixgb/ixgb_ethtool.c b/drivers/net/ixgb/ixgb_ethtool.c
index cc53aa1..edb3d7e 100644
--- a/drivers/net/ixgb/ixgb_ethtool.c
+++ b/drivers/net/ixgb/ixgb_ethtool.c
@@ -129,9 +129,10 @@ static int
ixgb_set_settings(struct net_device *netdev, struct ethtool_cmd *ecmd)
{
struct ixgb_adapter *adapter = netdev_priv(netdev);
+ u32 speed = ethtool_cmd_speed(ecmd);

if (ecmd->autoneg == AUTONEG_ENABLE ||
- ecmd->speed + ecmd->duplex != SPEED_10000 + DUPLEX_FULL)
+ (speed + ecmd->duplex != SPEED_10000 + DUPLEX_FULL))
return -EINVAL;

if (netif_running(adapter->netdev)) {
diff --git a/drivers/net/ixgbe/ixgbe_ethtool.c b/drivers/net/ixgbe/ixgbe_ethtool.c
index 5005a36..e1c3576 100644
--- a/drivers/net/ixgbe/ixgbe_ethtool.c
+++ b/drivers/net/ixgbe/ixgbe_ethtool.c
@@ -346,9 +346,10 @@ static int ixgbe_set_settings(struct net_device *netdev,
}
} else {
/* in this case we currently only support 10Gb/FULL */
+ u32 speed = ethtool_cmd_speed(ecmd);
if ((ecmd->autoneg == AUTONEG_ENABLE) ||
(ecmd->advertising != ADVERTISED_10000baseT_Full) ||
- (ecmd->speed + ecmd->duplex != SPEED_10000 + DUPLEX_FULL))
+ (speed + ecmd->duplex != SPEED_10000 + DUPLEX_FULL))
return -EINVAL;
}

diff --git a/drivers/net/jme.c b/drivers/net/jme.c
index be4773f..b5b174a 100644
--- a/drivers/net/jme.c
+++ b/drivers/net/jme.c
@@ -2555,7 +2555,8 @@ jme_set_settings(struct net_device *netdev,
struct jme_adapter *jme = netdev_priv(netdev);
int rc, fdc = 0;

- if (ecmd->speed == SPEED_1000 && ecmd->autoneg != AUTONEG_ENABLE)
+ if (ethtool_cmd_speed(ecmd) == SPEED_1000
+ && ecmd->autoneg != AUTONEG_ENABLE)
return -EINVAL;

/*
diff --git a/drivers/net/ksz884x.c b/drivers/net/ksz884x.c
index 2c37a38..66037b1 100644
--- a/drivers/net/ksz884x.c
+++ b/drivers/net/ksz884x.c
@@ -5998,6 +5998,7 @@ static int netdev_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
struct dev_priv *priv = netdev_priv(dev);
struct dev_info *hw_priv = priv->adapter;
struct ksz_port *port = &priv->port;
+ u32 speed = ethtool_cmd_speed(cmd);
int rc;

/*
@@ -6006,11 +6007,11 @@ static int netdev_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
*/
if (cmd->autoneg && priv->advertising == cmd->advertising) {
cmd->advertising |= ADVERTISED_ALL;
- if (10 == cmd->speed)
+ if (SPEED_10 == speed)
cmd->advertising &=
~(ADVERTISED_100baseT_Full |
ADVERTISED_100baseT_Half);
- else if (100 == cmd->speed)
+ else if (SPEED_100 == speed)
cmd->advertising &=
~(ADVERTISED_10baseT_Full |
ADVERTISED_10baseT_Half);
@@ -6032,8 +6033,8 @@ static int netdev_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
port->force_link = 0;
} else {
port->duplex = cmd->duplex + 1;
- if (cmd->speed != 1000)
- port->speed = cmd->speed;
+ if (speed != SPEED_1000)
+ port->speed = speed;
if (cmd->autoneg)
port->force_link = 0;
else
diff --git a/drivers/net/mii.c b/drivers/net/mii.c
index 05acca7..e8198ed 100644
--- a/drivers/net/mii.c
+++ b/drivers/net/mii.c
@@ -157,10 +157,11 @@ int mii_ethtool_gset(struct mii_if_info *mii, struct ethtool_cmd *ecmd)
int mii_ethtool_sset(struct mii_if_info *mii, struct ethtool_cmd *ecmd)
{
struct net_device *dev = mii->dev;
+ u32 speed = ethtool_cmd_speed(ecmd);

- if (ecmd->speed != SPEED_10 &&
- ecmd->speed != SPEED_100 &&
- ecmd->speed != SPEED_1000)
+ if (speed != SPEED_10 &&
+ speed != SPEED_100 &&
+ speed != SPEED_1000)
return -EINVAL;
if (ecmd->duplex != DUPLEX_HALF && ecmd->duplex != DUPLEX_FULL)
return -EINVAL;
@@ -172,7 +173,7 @@ int mii_ethtool_sset(struct mii_if_info *mii, struct ethtool_cmd *ecmd)
return -EINVAL;
if (ecmd->autoneg != AUTONEG_DISABLE && ecmd->autoneg != AUTONEG_ENABLE)
return -EINVAL;
- if ((ecmd->speed == SPEED_1000) && (!mii->supports_gmii))
+ if ((speed == SPEED_1000) && (!mii->supports_gmii))
return -EINVAL;

/* ignore supported, maxtxpkt, maxrxpkt */
@@ -230,9 +231,9 @@ int mii_ethtool_sset(struct mii_if_info *mii, struct ethtool_cmd *ecmd)
bmcr = mii->mdio_read(dev, mii->phy_id, MII_BMCR);
tmp = bmcr & ~(BMCR_ANENABLE | BMCR_SPEED100 |
BMCR_SPEED1000 | BMCR_FULLDPLX);
- if (ecmd->speed == SPEED_1000)
+ if (speed == SPEED_1000)
tmp |= BMCR_SPEED1000;
- else if (ecmd->speed == SPEED_100)
+ else if (speed == SPEED_100)
tmp |= BMCR_SPEED100;
if (ecmd->duplex == DUPLEX_FULL) {
tmp |= BMCR_FULLDPLX;
diff --git a/drivers/net/mlx4/en_ethtool.c b/drivers/net/mlx4/en_ethtool.c
index da1b64d..be4a9e0 100644
--- a/drivers/net/mlx4/en_ethtool.c
+++ b/drivers/net/mlx4/en_ethtool.c
@@ -292,7 +292,8 @@ static int mlx4_en_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
static int mlx4_en_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
{
if ((cmd->autoneg == AUTONEG_ENABLE) ||
- (cmd->speed != SPEED_10000) || (cmd->duplex != DUPLEX_FULL))
+ (ethtool_cmd_speed(cmd) != SPEED_10000) ||
+ (cmd->duplex != DUPLEX_FULL))
return -EINVAL;

/* Nothing to change */
diff --git a/drivers/net/natsemi.c b/drivers/net/natsemi.c
index 1074231..7633c67 100644
--- a/drivers/net/natsemi.c
+++ b/drivers/net/natsemi.c
@@ -2908,7 +2908,8 @@ static int netdev_set_ecmd(struct net_device *dev, struct ethtool_cmd *ecmd)
return -EINVAL;
}
} else if (ecmd->autoneg == AUTONEG_DISABLE) {
- if (ecmd->speed != SPEED_10 && ecmd->speed != SPEED_100)
+ u32 speed = ethtool_cmd_speed(ecmd);
+ if (speed != SPEED_10 && speed != SPEED_100)
return -EINVAL;
if (ecmd->duplex != DUPLEX_HALF && ecmd->duplex != DUPLEX_FULL)
return -EINVAL;
@@ -2956,7 +2957,7 @@ static int netdev_set_ecmd(struct net_device *dev, struct ethtool_cmd *ecmd)
if (ecmd->advertising & ADVERTISED_100baseT_Full)
np->advertising |= ADVERTISE_100FULL;
} else {
- np->speed = ecmd->speed;
+ np->speed = ethtool_cmd_speed(ecmd);
np->duplex = ecmd->duplex;
/* user overriding the initial full duplex parm? */
if (np->duplex == DUPLEX_HALF)
diff --git a/drivers/net/netxen/netxen_nic_ethtool.c b/drivers/net/netxen/netxen_nic_ethtool.c
index 29f90ba..e8d16f6 100644
--- a/drivers/net/netxen/netxen_nic_ethtool.c
+++ b/drivers/net/netxen/netxen_nic_ethtool.c
@@ -251,6 +251,7 @@ static int
netxen_nic_set_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
{
struct netxen_adapter *adapter = netdev_priv(dev);
+ u32 speed = ethtool_cmd_speed(ecmd);
int ret;

if (adapter->ahw.port_type != NETXEN_NIC_GBE)
@@ -259,14 +260,14 @@ netxen_nic_set_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
if (!(adapter->capabilities & NX_FW_CAPABILITY_GBE_LINK_CFG))
return -EOPNOTSUPP;

- ret = nx_fw_cmd_set_gbe_port(adapter, ecmd->speed, ecmd->duplex,
+ ret = nx_fw_cmd_set_gbe_port(adapter, speed, ecmd->duplex,
ecmd->autoneg);
if (ret == NX_RCODE_NOT_SUPPORTED)
return -EOPNOTSUPP;
else if (ret)
return -EIO;

- adapter->link_speed = ecmd->speed;
+ adapter->link_speed = speed;
adapter->link_duplex = ecmd->duplex;
adapter->link_autoneg = ecmd->autoneg;

diff --git a/drivers/net/niu.c b/drivers/net/niu.c
index a707217..524e800 100644
--- a/drivers/net/niu.c
+++ b/drivers/net/niu.c
@@ -6859,7 +6859,7 @@ static int niu_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
struct niu_link_config *lp = &np->link_config;

lp->advertising = cmd->advertising;
- lp->speed = cmd->speed;
+ lp->speed = ethtool_cmd_speed(cmd);
lp->duplex = cmd->duplex;
lp->autoneg = cmd->autoneg;
return niu_init_link(np);
diff --git a/drivers/net/pch_gbe/pch_gbe_ethtool.c b/drivers/net/pch_gbe/pch_gbe_ethtool.c
index c35d105..98587dc 100644
--- a/drivers/net/pch_gbe/pch_gbe_ethtool.c
+++ b/drivers/net/pch_gbe/pch_gbe_ethtool.c
@@ -109,12 +109,13 @@ static int pch_gbe_set_settings(struct net_device *netdev,
{
struct pch_gbe_adapter *adapter = netdev_priv(netdev);
struct pch_gbe_hw *hw = &adapter->hw;
+ u32 speed = ethtool_cmd_speed(ecmd);
int ret;

pch_gbe_hal_write_phy_reg(hw, MII_BMCR, BMCR_RESET);

- if (ecmd->speed == USHRT_MAX) {
- ecmd->speed = SPEED_1000;
+ if (speed == USHRT_MAX) {
+ speed = SPEED_1000;
ecmd->duplex = DUPLEX_FULL;
}
ret = mii_ethtool_sset(&adapter->mii, ecmd);
@@ -122,7 +123,7 @@ static int pch_gbe_set_settings(struct net_device *netdev,
pr_err("Error: mii_ethtool_sset\n");
return ret;
}
- hw->mac.link_speed = ecmd->speed;
+ hw->mac.link_speed = speed;
hw->mac.link_duplex = ecmd->duplex;
hw->phy.autoneg_advertised = ecmd->advertising;
hw->mac.autoneg = ecmd->autoneg;
diff --git a/drivers/net/pcmcia/smc91c92_cs.c b/drivers/net/pcmcia/smc91c92_cs.c
index 1085917..bc71cb2 100644
--- a/drivers/net/pcmcia/smc91c92_cs.c
+++ b/drivers/net/pcmcia/smc91c92_cs.c
@@ -1875,8 +1875,8 @@ static int smc_netdev_set_ecmd(struct net_device *dev, struct ethtool_cmd *ecmd)
u16 tmp;
unsigned int ioaddr = dev->base_addr;

- if (ecmd->speed != SPEED_10)
- return -EINVAL;
+ if (ethtool_cmd_speed(ecmd) != SPEED_10)
+ return -EINVAL;
if (ecmd->duplex != DUPLEX_HALF && ecmd->duplex != DUPLEX_FULL)
return -EINVAL;
if (ecmd->port != PORT_TP && ecmd->port != PORT_AUI)
diff --git a/drivers/net/phy/phy.c b/drivers/net/phy/phy.c
index f767033..e3f3501 100644
--- a/drivers/net/phy/phy.c
+++ b/drivers/net/phy/phy.c
@@ -238,6 +238,8 @@ static void phy_sanitize_settings(struct phy_device *phydev)
*/
int phy_ethtool_sset(struct phy_device *phydev, struct ethtool_cmd *cmd)
{
+ u32 speed = ethtool_cmd_speed(cmd);
+
if (cmd->phy_address != phydev->addr)
return -EINVAL;

@@ -253,16 +255,16 @@ int phy_ethtool_sset(struct phy_device *phydev, struct ethtool_cmd *cmd)
return -EINVAL;

if (cmd->autoneg == AUTONEG_DISABLE &&
- ((cmd->speed != SPEED_1000 &&
- cmd->speed != SPEED_100 &&
- cmd->speed != SPEED_10) ||
+ ((speed != SPEED_1000 &&
+ speed != SPEED_100 &&
+ speed != SPEED_10) ||
(cmd->duplex != DUPLEX_HALF &&
cmd->duplex != DUPLEX_FULL)))
return -EINVAL;

phydev->autoneg = cmd->autoneg;

- phydev->speed = cmd->speed;
+ phydev->speed = speed;

phydev->advertising = cmd->advertising;

diff --git a/drivers/net/qlcnic/qlcnic_ethtool.c b/drivers/net/qlcnic/qlcnic_ethtool.c
index 615a5ab..61a4a7a 100644
--- a/drivers/net/qlcnic/qlcnic_ethtool.c
+++ b/drivers/net/qlcnic/qlcnic_ethtool.c
@@ -302,7 +302,7 @@ qlcnic_set_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
&status) != 0)
return -EIO;

- switch (ecmd->speed) {
+ switch (ethtool_cmd_speed(ecmd)) {
case SPEED_10:
qlcnic_set_phy_speed(status, 0);
break;
@@ -323,7 +323,7 @@ qlcnic_set_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
*((int *)&status)) != 0)
return -EIO;
else {
- adapter->link_speed = ecmd->speed;
+ adapter->link_speed = ethtool_cmd_speed(ecmd);
adapter->link_duplex = ecmd->duplex;
}
} else
diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c
index 025dedd..7bfcf95 100644
--- a/drivers/net/r8169.c
+++ b/drivers/net/r8169.c
@@ -1350,7 +1350,8 @@ static int rtl8169_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)

spin_lock_irqsave(&tp->lock, flags);
ret = rtl8169_set_speed(dev,
- cmd->autoneg, cmd->speed, cmd->duplex, cmd->advertising);
+ cmd->autoneg, ethtool_cmd_speed(cmd),
+ cmd->duplex, cmd->advertising);
spin_unlock_irqrestore(&tp->lock, flags);

return ret;
diff --git a/drivers/net/s2io.c b/drivers/net/s2io.c
index 58b78f4..5443985 100644
--- a/drivers/net/s2io.c
+++ b/drivers/net/s2io.c
@@ -5380,7 +5380,7 @@ static int s2io_ethtool_sset(struct net_device *dev,
{
struct s2io_nic *sp = netdev_priv(dev);
if ((info->autoneg == AUTONEG_ENABLE) ||
- (info->speed != SPEED_10000) ||
+ (ethtool_cmd_speed(info) != SPEED_10000) ||
(info->duplex != DUPLEX_FULL))
return -EINVAL;
else {
diff --git a/drivers/net/sc92031.c b/drivers/net/sc92031.c
index 76290a8..f3ffc1d 100644
--- a/drivers/net/sc92031.c
+++ b/drivers/net/sc92031.c
@@ -1188,10 +1188,11 @@ static int sc92031_ethtool_set_settings(struct net_device *dev,
{
struct sc92031_priv *priv = netdev_priv(dev);
void __iomem *port_base = priv->port_base;
+ u32 speed = ethtool_cmd_speed(cmd);
u32 phy_ctrl;
u32 old_phy_ctrl;

- if (!(cmd->speed == SPEED_10 || cmd->speed == SPEED_100))
+ if (!(speed == SPEED_10 || speed == SPEED_100))
return -EINVAL;
if (!(cmd->duplex == DUPLEX_HALF || cmd->duplex == DUPLEX_FULL))
return -EINVAL;
@@ -1229,7 +1230,7 @@ static int sc92031_ethtool_set_settings(struct net_device *dev,
// FIXME: Whole branch guessed
phy_ctrl = 0;

- if (cmd->speed == SPEED_10)
+ if (speed == SPEED_10)
phy_ctrl |= PhyCtrlSpd10;
else /* cmd->speed == SPEED_100 */
phy_ctrl |= PhyCtrlSpd100;
diff --git a/drivers/net/sfc/ethtool.c b/drivers/net/sfc/ethtool.c
index 5d8468f..10b160a 100644
--- a/drivers/net/sfc/ethtool.c
+++ b/drivers/net/sfc/ethtool.c
@@ -234,7 +234,8 @@ static int efx_ethtool_set_settings(struct net_device *net_dev,
int rc;

/* GMAC does not support 1000Mbps HD */
- if (ecmd->speed == SPEED_1000 && ecmd->duplex != DUPLEX_FULL) {
+ if ((ethtool_cmd_speed(ecmd) == SPEED_1000) &&
+ (ecmd->duplex != DUPLEX_FULL)) {
netif_dbg(efx, drv, efx->net_dev,
"rejecting unsupported 1000Mbps HD setting\n");
return -EINVAL;
diff --git a/drivers/net/sfc/mcdi_phy.c b/drivers/net/sfc/mcdi_phy.c
index 1fcda2d..6c5fccb 100644
--- a/drivers/net/sfc/mcdi_phy.c
+++ b/drivers/net/sfc/mcdi_phy.c
@@ -545,7 +545,7 @@ static int efx_mcdi_phy_set_settings(struct efx_nic *efx, struct ethtool_cmd *ec
caps = (ethtool_to_mcdi_cap(ecmd->advertising) |
1 << MC_CMD_PHY_CAP_AN_LBN);
} else if (ecmd->duplex) {
- switch (ecmd->speed) {
+ switch (ethtool_cmd_speed(ecmd)) {
case 10: caps = 1 << MC_CMD_PHY_CAP_10FDX_LBN; break;
case 100: caps = 1 << MC_CMD_PHY_CAP_100FDX_LBN; break;
case 1000: caps = 1 << MC_CMD_PHY_CAP_1000FDX_LBN; break;
@@ -553,7 +553,7 @@ static int efx_mcdi_phy_set_settings(struct efx_nic *efx, struct ethtool_cmd *ec
default: return -EINVAL;
}
} else {
- switch (ecmd->speed) {
+ switch (ethtool_cmd_speed(ecmd)) {
case 10: caps = 1 << MC_CMD_PHY_CAP_10HDX_LBN; break;
case 100: caps = 1 << MC_CMD_PHY_CAP_100HDX_LBN; break;
case 1000: caps = 1 << MC_CMD_PHY_CAP_1000HDX_LBN; break;
diff --git a/drivers/net/skge.c b/drivers/net/skge.c
index 176d784..b0fa999 100644
--- a/drivers/net/skge.c
+++ b/drivers/net/skge.c
@@ -322,7 +322,7 @@ static int skge_set_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
} else {
u32 setting;

- switch (ecmd->speed) {
+ switch (ethtool_cmd_speed(ecmd)) {
case SPEED_1000:
if (ecmd->duplex == DUPLEX_FULL)
setting = SUPPORTED_1000baseT_Full;
@@ -355,7 +355,7 @@ static int skge_set_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
if ((setting & supported) == 0)
return -EINVAL;

- skge->speed = ecmd->speed;
+ skge->speed = ethtool_cmd_speed(ecmd);
skge->duplex = ecmd->duplex;
}

diff --git a/drivers/net/sky2.c b/drivers/net/sky2.c
index c8d0451..40afe07 100644
--- a/drivers/net/sky2.c
+++ b/drivers/net/sky2.c
@@ -3453,7 +3453,7 @@ static int sky2_set_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
} else {
u32 setting;

- switch (ecmd->speed) {
+ switch (ethtool_cmd_speed(ecmd)) {
case SPEED_1000:
if (ecmd->duplex == DUPLEX_FULL)
setting = SUPPORTED_1000baseT_Full;
@@ -3486,7 +3486,7 @@ static int sky2_set_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
if ((setting & supported) == 0)
return -EINVAL;

- sky2->speed = ecmd->speed;
+ sky2->speed = ethtool_cmd_speed(ecmd);
sky2->duplex = ecmd->duplex;
sky2->flags &= ~SKY2_FLAG_AUTO_SPEED;
}
diff --git a/drivers/net/sungem.c b/drivers/net/sungem.c
index 81b6eb8..40a755d 100644
--- a/drivers/net/sungem.c
+++ b/drivers/net/sungem.c
@@ -1294,7 +1294,7 @@ static void gem_begin_auto_negotiation(struct gem *gp, struct ethtool_cmd *ep)
autoneg = 1;
} else {
autoneg = 0;
- speed = ep->speed;
+ speed = ethtool_cmd_speed(ep);
duplex = ep->duplex;
}

@@ -2686,6 +2686,7 @@ static int gem_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
static int gem_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
{
struct gem *gp = netdev_priv(dev);
+ u32 speed = ethtool_cmd_speed(cmd);

/* Verify the settings we care about. */
if (cmd->autoneg != AUTONEG_ENABLE &&
@@ -2697,9 +2698,9 @@ static int gem_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
return -EINVAL;

if (cmd->autoneg == AUTONEG_DISABLE &&
- ((cmd->speed != SPEED_1000 &&
- cmd->speed != SPEED_100 &&
- cmd->speed != SPEED_10) ||
+ ((speed != SPEED_1000 &&
+ speed != SPEED_100 &&
+ speed != SPEED_10) ||
(cmd->duplex != DUPLEX_HALF &&
cmd->duplex != DUPLEX_FULL)))
return -EINVAL;
diff --git a/drivers/net/sunhme.c b/drivers/net/sunhme.c
index 80e907d..8f3f028 100644
--- a/drivers/net/sunhme.c
+++ b/drivers/net/sunhme.c
@@ -1383,7 +1383,7 @@ force_link:
if (ep == NULL || ep->autoneg == AUTONEG_ENABLE) {
hp->sw_bmcr = BMCR_SPEED100;
} else {
- if (ep->speed == SPEED_100)
+ if (ethtool_cmd_speed(ep) == SPEED_100)
hp->sw_bmcr = BMCR_SPEED100;
else
hp->sw_bmcr = 0;
@@ -2452,8 +2452,8 @@ static int hme_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
cmd->autoneg != AUTONEG_DISABLE)
return -EINVAL;
if (cmd->autoneg == AUTONEG_DISABLE &&
- ((cmd->speed != SPEED_100 &&
- cmd->speed != SPEED_10) ||
+ ((ethtool_cmd_speed(cmd) != SPEED_100 &&
+ ethtool_cmd_speed(cmd) != SPEED_10) ||
(cmd->duplex != DUPLEX_HALF &&
cmd->duplex != DUPLEX_FULL)))
return -EINVAL;
diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index b20538a..84f62af 100644
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -10044,6 +10044,7 @@ static int tg3_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
static int tg3_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
{
struct tg3 *tp = netdev_priv(dev);
+ u32 speed = ethtool_cmd_speed(cmd);

if (tp->tg3_flags3 & TG3_FLG3_USE_PHYLIB) {
struct phy_device *phydev;
@@ -10093,14 +10094,14 @@ static int tg3_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
cmd->advertising &= mask;
} else {
if (tp->phy_flags & TG3_PHYFLG_ANY_SERDES) {
- if (cmd->speed != SPEED_1000)
+ if (speed != SPEED_1000)
return -EINVAL;

if (cmd->duplex != DUPLEX_FULL)
return -EINVAL;
} else {
- if (cmd->speed != SPEED_100 &&
- cmd->speed != SPEED_10)
+ if (speed != SPEED_100 &&
+ speed != SPEED_10)
return -EINVAL;
}
}
@@ -10115,7 +10116,7 @@ static int tg3_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
tp->link_config.duplex = DUPLEX_INVALID;
} else {
tp->link_config.advertising = 0;
- tp->link_config.speed = cmd->speed;
+ tp->link_config.speed = speed;
tp->link_config.duplex = cmd->duplex;
}

diff --git a/drivers/net/tulip/de2104x.c b/drivers/net/tulip/de2104x.c
index b13c6b0..f8d26bf 100644
--- a/drivers/net/tulip/de2104x.c
+++ b/drivers/net/tulip/de2104x.c
@@ -1549,10 +1549,11 @@ static int __de_set_settings(struct de_private *de, struct ethtool_cmd *ecmd)
{
u32 new_media;
unsigned int media_lock;
+ u32 speed = ethtool_cmd_speed(ecmd);

- if (ecmd->speed != SPEED_10 && ecmd->speed != 5 && ecmd->speed != 2)
+ if (speed != SPEED_10 && speed != 5 && speed != 2)
return -EINVAL;
- if (de->de21040 && ecmd->speed == 2)
+ if (de->de21040 && speed == 2)
return -EINVAL;
if (ecmd->duplex != DUPLEX_HALF && ecmd->duplex != DUPLEX_FULL)
return -EINVAL;
diff --git a/drivers/net/typhoon.c b/drivers/net/typhoon.c
index 119c394..9f11c11 100644
--- a/drivers/net/typhoon.c
+++ b/drivers/net/typhoon.c
@@ -1068,25 +1068,26 @@ static int
typhoon_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
{
struct typhoon *tp = netdev_priv(dev);
+ u32 speed = ethtool_cmd_speed(cmd);
struct cmd_desc xp_cmd;
__le16 xcvr;
int err;

err = -EINVAL;
- if(cmd->autoneg == AUTONEG_ENABLE) {
+ if (cmd->autoneg == AUTONEG_ENABLE) {
xcvr = TYPHOON_XCVR_AUTONEG;
} else {
- if(cmd->duplex == DUPLEX_HALF) {
- if(cmd->speed == SPEED_10)
+ if (cmd->duplex == DUPLEX_HALF) {
+ if (speed == SPEED_10)
xcvr = TYPHOON_XCVR_10HALF;
- else if(cmd->speed == SPEED_100)
+ else if (speed == SPEED_100)
xcvr = TYPHOON_XCVR_100HALF;
else
goto out;
- } else if(cmd->duplex == DUPLEX_FULL) {
- if(cmd->speed == SPEED_10)
+ } else if (cmd->duplex == DUPLEX_FULL) {
+ if (speed == SPEED_10)
xcvr = TYPHOON_XCVR_10FULL;
- else if(cmd->speed == SPEED_100)
+ else if (speed == SPEED_100)
xcvr = TYPHOON_XCVR_100FULL;
else
goto out;
@@ -1105,7 +1106,7 @@ typhoon_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
tp->speed = 0xff; /* invalid */
tp->duplex = 0xff; /* invalid */
} else {
- tp->speed = cmd->speed;
+ tp->speed = speed;
tp->duplex = cmd->duplex;
}

diff --git a/drivers/net/via-velocity.c b/drivers/net/via-velocity.c
index baf04b0..9a8f116 100644
--- a/drivers/net/via-velocity.c
+++ b/drivers/net/via-velocity.c
@@ -3247,9 +3247,11 @@ static int velocity_get_settings(struct net_device *dev, struct ethtool_cmd *cmd
return 0;
}

-static int velocity_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
+static int velocity_set_settings(struct net_device *dev,
+ struct ethtool_cmd *cmd)
{
struct velocity_info *vptr = netdev_priv(dev);
+ u32 speed = ethtool_cmd_speed(cmd);
u32 curr_status;
u32 new_status = 0;
int ret = 0;
@@ -3258,9 +3260,9 @@ static int velocity_set_settings(struct net_device *dev, struct ethtool_cmd *cmd
curr_status &= (~VELOCITY_LINK_FAIL);

new_status |= ((cmd->autoneg) ? VELOCITY_AUTONEG_ENABLE : 0);
- new_status |= ((cmd->speed == SPEED_1000) ? VELOCITY_SPEED_1000 : 0);
- new_status |= ((cmd->speed == SPEED_100) ? VELOCITY_SPEED_100 : 0);
- new_status |= ((cmd->speed == SPEED_10) ? VELOCITY_SPEED_10 : 0);
+ new_status |= ((speed == SPEED_1000) ? VELOCITY_SPEED_1000 : 0);
+ new_status |= ((speed == SPEED_100) ? VELOCITY_SPEED_100 : 0);
+ new_status |= ((speed == SPEED_10) ? VELOCITY_SPEED_10 : 0);
new_status |= ((cmd->duplex == DUPLEX_FULL) ? VELOCITY_DUPLEX_FULL : 0);

if ((new_status & VELOCITY_AUTONEG_ENABLE) &&
diff --git a/drivers/net/vxge/vxge-ethtool.c b/drivers/net/vxge/vxge-ethtool.c
index 5aef6c8..a70874e 100644
--- a/drivers/net/vxge/vxge-ethtool.c
+++ b/drivers/net/vxge/vxge-ethtool.c
@@ -33,7 +33,8 @@ static int vxge_ethtool_sset(struct net_device *dev, struct ethtool_cmd *info)
{
/* We currently only support 10Gb/FULL */
if ((info->autoneg == AUTONEG_ENABLE) ||
- (info->speed != SPEED_10000) || (info->duplex != DUPLEX_FULL))
+ (ethtool_cmd_speed(info) != SPEED_10000) ||
+ (info->duplex != DUPLEX_FULL))
return -EINVAL;

return 0;
diff --git a/net/bridge/br_if.c b/net/bridge/br_if.c
index 7f5379c..c57d187 100644
--- a/net/bridge/br_if.c
+++ b/net/bridge/br_if.c
@@ -36,8 +36,8 @@ static int port_cost(struct net_device *dev)
if (dev->ethtool_ops && dev->ethtool_ops->get_settings) {
struct ethtool_cmd ecmd = { .cmd = ETHTOOL_GSET, };

- if (!dev->ethtool_ops->get_settings(dev, &ecmd)) {
- switch(ecmd.speed) {
+ if (!dev_ethtool_get_settings(dev, &ecmd)) {
+ switch (ethtool_cmd_speed(&ecmd)) {
case SPEED_10000:
return 2;
case SPEED_1000:
--
1.7.3.1

2011-04-27 18:35:59

by David Decotigny

Subject: [PATCHv2 2/4] ethtool: Call ethtool's get/set_settings callbacks with cleaned data

This makes sure that when a driver calls the ethtool's
get/set_settings() callback of another driver, the data passed to it
is clean. This guarantees that speed_hi will be zeroed correctly if
the called callback doesn't explicitely set it: we are sure we don't
get a corrupted speed from the underlying driver. We also take care of
setting the cmd field appropriately (ETHTOOL_GSET/SSET).

This applies to dev_ethtool_get_settings(), which now makes sure it
sets up that ethtool command parameter correctly before passing it to
drivers. This also means that whoever calls dev_ethtool_get_settings()
does not have to clean the ethtool command parameter. This function
also becomes an exported symbol instead of an inline.

All drivers visible to make allyesconfig under x86_64 have been
updated.

Signed-off-by: David Decotigny <[email protected]>
---
arch/mips/txx9/generic/setup_tx4939.c | 21 ++++++++-------------
drivers/net/e100.c | 2 +-
drivers/net/mdio.c | 3 +++
drivers/net/mii.c | 3 +++
drivers/net/pch_gbe/pch_gbe_main.c | 6 +++---
drivers/net/pch_gbe/pch_gbe_phy.c | 2 +-
drivers/net/pcnet32.c | 16 ++++++++--------
drivers/net/sfc/mdio_10g.c | 4 ++--
drivers/net/stmmac/stmmac_ethtool.c | 5 ++---
drivers/net/usb/asix.c | 28 +++++++++++++++-------------
drivers/net/usb/dm9601.c | 6 +++---
drivers/net/usb/smsc75xx.c | 7 ++++---
drivers/net/usb/smsc95xx.c | 7 ++++---
drivers/scsi/bnx2fc/bnx2fc_fcoe.c | 11 +++++++----
drivers/scsi/fcoe/fcoe.c | 11 +++++++----
include/linux/ethtool.h | 4 +++-
include/linux/netdevice.h | 9 ++-------
include/rdma/ib_addr.h | 13 +++++++------
net/core/dev.c | 24 ++++++++++++++++++++++++
net/core/net-sysfs.c | 24 ++++++++++--------------
20 files changed, 117 insertions(+), 89 deletions(-)

diff --git a/arch/mips/txx9/generic/setup_tx4939.c b/arch/mips/txx9/generic/setup_tx4939.c
index 3dc19f4..e9f95dc 100644
--- a/arch/mips/txx9/generic/setup_tx4939.c
+++ b/arch/mips/txx9/generic/setup_tx4939.c
@@ -318,19 +318,15 @@ void __init tx4939_sio_init(unsigned int sclk, unsigned int cts_mask)
}

#if defined(CONFIG_TC35815) || defined(CONFIG_TC35815_MODULE)
-static int tx4939_get_eth_speed(struct net_device *dev)
+static u32 tx4939_get_eth_speed(struct net_device *dev)
{
- struct ethtool_cmd cmd = { ETHTOOL_GSET };
- int speed = 100; /* default 100Mbps */
- int err;
- if (!dev->ethtool_ops || !dev->ethtool_ops->get_settings)
- return speed;
- err = dev->ethtool_ops->get_settings(dev, &cmd);
- if (err < 0)
- return speed;
- speed = cmd.speed == SPEED_100 ? 100 : 10;
- return speed;
+ struct ethtool_cmd cmd;
+ if (dev_ethtool_get_settings(dev, &cmd))
+ return 100; /* default 100Mbps */
+
+ return ethtool_cmd_speed(&cmd);
}
+
static int tx4939_netdev_event(struct notifier_block *this,
unsigned long event,
void *ptr)
@@ -343,8 +339,7 @@ static int tx4939_netdev_event(struct notifier_block *this,
else if (dev->irq == TXX9_IRQ_BASE + TX4939_IR_ETH(1))
bit = TX4939_PCFG_SPEED1;
if (bit) {
- int speed = tx4939_get_eth_speed(dev);
- if (speed == 100)
+ if (tx4939_get_eth_speed(dev) == 100)
txx9_set64(&tx4939_ccfgptr->pcfg, bit);
else
txx9_clear64(&tx4939_ccfgptr->pcfg, bit);
diff --git a/drivers/net/e100.c b/drivers/net/e100.c
index b0aa9e6..66ba596 100644
--- a/drivers/net/e100.c
+++ b/drivers/net/e100.c
@@ -1668,7 +1668,7 @@ static void e100_adjust_adaptive_ifs(struct nic *nic, int speed, int duplex)
static void e100_watchdog(unsigned long data)
{
struct nic *nic = (struct nic *)data;
- struct ethtool_cmd cmd;
+ struct ethtool_cmd cmd = { .cmd = ETHTOOL_GSET };

netif_printk(nic, timer, KERN_DEBUG, nic->netdev,
"right now = %ld\n", jiffies);
diff --git a/drivers/net/mdio.c b/drivers/net/mdio.c
index e85bf04..2e717a2 100644
--- a/drivers/net/mdio.c
+++ b/drivers/net/mdio.c
@@ -176,6 +176,9 @@ static u32 mdio45_get_an(const struct mdio_if_info *mdio, u16 addr)
* @npage_adv: Modes currently advertised on next pages
* @npage_lpa: Modes advertised by link partner on next pages
*
+ * The @ecmd parameter is expected to have been cleared before calling
+ * mii_ethtool_gset().
+ *
* Since the CSRs for auto-negotiation using next pages are not fully
* standardised, this function does not attempt to decode them. The
* caller must pass them in.
diff --git a/drivers/net/mii.c b/drivers/net/mii.c
index 0a6c6a2..05acca7 100644
--- a/drivers/net/mii.c
+++ b/drivers/net/mii.c
@@ -58,6 +58,9 @@ static u32 mii_get_an(struct mii_if_info *mii, u16 addr)
* @mii: MII interface
* @ecmd: requested ethtool_cmd
*
+ * The @ecmd parameter is expected to have been cleared before calling
+ * mii_ethtool_gset().
+ *
* Returns 0 for success, negative on error.
*/
int mii_ethtool_gset(struct mii_if_info *mii, struct ethtool_cmd *ecmd)
diff --git a/drivers/net/pch_gbe/pch_gbe_main.c b/drivers/net/pch_gbe/pch_gbe_main.c
index 4cc9872..f3e4b0a 100644
--- a/drivers/net/pch_gbe/pch_gbe_main.c
+++ b/drivers/net/pch_gbe/pch_gbe_main.c
@@ -888,12 +888,12 @@ static void pch_gbe_watchdog(unsigned long data)
struct pch_gbe_adapter *adapter = (struct pch_gbe_adapter *)data;
struct net_device *netdev = adapter->netdev;
struct pch_gbe_hw *hw = &adapter->hw;
- struct ethtool_cmd cmd;

pr_debug("right now = %ld\n", jiffies);

pch_gbe_update_stats(adapter);
if ((mii_link_ok(&adapter->mii)) && (!netif_carrier_ok(netdev))) {
+ struct ethtool_cmd cmd = { .cmd = ETHTOOL_GSET };
netdev->tx_queue_len = adapter->tx_queue_len;
/* mii library handles link maintenance tasks */
if (mii_ethtool_gset(&adapter->mii, &cmd)) {
@@ -903,7 +903,7 @@ static void pch_gbe_watchdog(unsigned long data)
PCH_GBE_WATCHDOG_PERIOD));
return;
}
- hw->mac.link_speed = cmd.speed;
+ hw->mac.link_speed = ethtool_cmd_speed(&cmd);
hw->mac.link_duplex = cmd.duplex;
/* Set the RGMII control. */
pch_gbe_set_rgmii_ctrl(adapter, hw->mac.link_speed,
@@ -913,7 +913,7 @@ static void pch_gbe_watchdog(unsigned long data)
hw->mac.link_duplex);
netdev_dbg(netdev,
"Link is Up %d Mbps %s-Duplex\n",
- cmd.speed,
+ hw->mac.link_speed,
cmd.duplex == DUPLEX_FULL ? "Full" : "Half");
netif_carrier_on(netdev);
netif_wake_queue(netdev);
diff --git a/drivers/net/pch_gbe/pch_gbe_phy.c b/drivers/net/pch_gbe/pch_gbe_phy.c
index 923a687..9a8207f 100644
--- a/drivers/net/pch_gbe/pch_gbe_phy.c
+++ b/drivers/net/pch_gbe/pch_gbe_phy.c
@@ -247,7 +247,7 @@ inline void pch_gbe_phy_set_rgmii(struct pch_gbe_hw *hw)
void pch_gbe_phy_init_setting(struct pch_gbe_hw *hw)
{
struct pch_gbe_adapter *adapter;
- struct ethtool_cmd cmd;
+ struct ethtool_cmd cmd = { .cmd = ETHTOOL_GSET };
int ret;
u16 mii_reg;

diff --git a/drivers/net/pcnet32.c b/drivers/net/pcnet32.c
index 0a1efba..b48aba9 100644
--- a/drivers/net/pcnet32.c
+++ b/drivers/net/pcnet32.c
@@ -2099,7 +2099,7 @@ static int pcnet32_open(struct net_device *dev)
int first_phy = -1;
u16 bmcr;
u32 bcr9;
- struct ethtool_cmd ecmd;
+ struct ethtool_cmd ecmd = { .cmd = ETHTOOL_GSET };

/*
* There is really no good other way to handle multiple PHYs
@@ -2115,9 +2115,9 @@ static int pcnet32_open(struct net_device *dev)
ecmd.port = PORT_MII;
ecmd.transceiver = XCVR_INTERNAL;
ecmd.autoneg = AUTONEG_DISABLE;
- ecmd.speed =
- lp->
- options & PCNET32_PORT_100 ? SPEED_100 : SPEED_10;
+ ethtool_cmd_speed_set(&ecmd,
+ (lp->options & PCNET32_PORT_100) ?
+ SPEED_100 : SPEED_10);
bcr9 = lp->a.read_bcr(ioaddr, 9);

if (lp->options & PCNET32_PORT_FD) {
@@ -2763,11 +2763,11 @@ static void pcnet32_check_media(struct net_device *dev, int verbose)
netif_carrier_on(dev);
if (lp->mii) {
if (netif_msg_link(lp)) {
- struct ethtool_cmd ecmd;
+ struct ethtool_cmd ecmd = {
+ .cmd = ETHTOOL_GSET };
mii_ethtool_gset(&lp->mii_if, &ecmd);
- netdev_info(dev, "link up, %sMbps, %s-duplex\n",
- (ecmd.speed == SPEED_100)
- ? "100" : "10",
+ netdev_info(dev, "link up, %uMbps, %s-duplex\n",
+ ethtool_cmd_speed(&ecmd),
(ecmd.duplex == DUPLEX_FULL)
? "full" : "half");
}
diff --git a/drivers/net/sfc/mdio_10g.c b/drivers/net/sfc/mdio_10g.c
index 19e68c2..7115914 100644
--- a/drivers/net/sfc/mdio_10g.c
+++ b/drivers/net/sfc/mdio_10g.c
@@ -232,12 +232,12 @@ void efx_mdio_set_mmds_lpower(struct efx_nic *efx,
*/
int efx_mdio_set_settings(struct efx_nic *efx, struct ethtool_cmd *ecmd)
{
- struct ethtool_cmd prev;
+ struct ethtool_cmd prev = { .cmd = ETHTOOL_GSET };

efx->phy_op->get_settings(efx, &prev);

if (ecmd->advertising == prev.advertising &&
- ecmd->speed == prev.speed &&
+ ethtool_cmd_speed(ecmd) == ethtool_cmd_speed(&prev) &&
ecmd->duplex == prev.duplex &&
ecmd->port == prev.port &&
ecmd->autoneg == prev.autoneg)
diff --git a/drivers/net/stmmac/stmmac_ethtool.c b/drivers/net/stmmac/stmmac_ethtool.c
index 0e61ac8..6f5aaeb 100644
--- a/drivers/net/stmmac/stmmac_ethtool.c
+++ b/drivers/net/stmmac/stmmac_ethtool.c
@@ -237,13 +237,12 @@ stmmac_set_pauseparam(struct net_device *netdev,

if (phy->autoneg) {
if (netif_running(netdev)) {
- struct ethtool_cmd cmd;
+ struct ethtool_cmd cmd = { .cmd = ETHTOOL_SSET };
/* auto-negotiation automatically restarted */
- cmd.cmd = ETHTOOL_NWAY_RST;
cmd.supported = phy->supported;
cmd.advertising = phy->advertising;
cmd.autoneg = phy->autoneg;
- cmd.speed = phy->speed;
+ ethtool_cmd_speed_set(&cmd, phy->speed);
cmd.duplex = phy->duplex;
cmd.phy_address = phy->addr;
ret = phy_ethtool_sset(phy, &cmd);
diff --git a/drivers/net/usb/asix.c b/drivers/net/usb/asix.c
index 6140b56..6998aa6 100644
--- a/drivers/net/usb/asix.c
+++ b/drivers/net/usb/asix.c
@@ -847,7 +847,7 @@ static void ax88172_set_multicast(struct net_device *net)
static int ax88172_link_reset(struct usbnet *dev)
{
u8 mode;
- struct ethtool_cmd ecmd;
+ struct ethtool_cmd ecmd = { .cmd = ETHTOOL_GSET };

mii_check_media(&dev->mii, 1, 1);
mii_ethtool_gset(&dev->mii, &ecmd);
@@ -856,8 +856,8 @@ static int ax88172_link_reset(struct usbnet *dev)
if (ecmd.duplex != DUPLEX_FULL)
mode |= ~AX88172_MEDIUM_FD;

- netdev_dbg(dev->net, "ax88172_link_reset() speed: %d duplex: %d setting mode to 0x%04x\n",
- ecmd.speed, ecmd.duplex, mode);
+ netdev_dbg(dev->net, "ax88172_link_reset() speed: %u duplex: %d setting mode to 0x%04x\n",
+ ethtool_cmd_speed(&ecmd), ecmd.duplex, mode);

asix_write_medium_mode(dev, mode);

@@ -947,20 +947,20 @@ static const struct ethtool_ops ax88772_ethtool_ops = {
static int ax88772_link_reset(struct usbnet *dev)
{
u16 mode;
- struct ethtool_cmd ecmd;
+ struct ethtool_cmd ecmd = { .cmd = ETHTOOL_GSET };

mii_check_media(&dev->mii, 1, 1);
mii_ethtool_gset(&dev->mii, &ecmd);
mode = AX88772_MEDIUM_DEFAULT;

- if (ecmd.speed != SPEED_100)
+ if (ethtool_cmd_speed(&ecmd) != SPEED_100)
mode &= ~AX_MEDIUM_PS;

if (ecmd.duplex != DUPLEX_FULL)
mode &= ~AX_MEDIUM_FD;

- netdev_dbg(dev->net, "ax88772_link_reset() speed: %d duplex: %d setting mode to 0x%04x\n",
- ecmd.speed, ecmd.duplex, mode);
+ netdev_dbg(dev->net, "ax88772_link_reset() speed: %u duplex: %d setting mode to 0x%04x\n",
+ ethtool_cmd_speed(&ecmd), ecmd.duplex, mode);

asix_write_medium_mode(dev, mode);

@@ -1173,18 +1173,20 @@ static int marvell_led_status(struct usbnet *dev, u16 speed)
static int ax88178_link_reset(struct usbnet *dev)
{
u16 mode;
- struct ethtool_cmd ecmd;
+ struct ethtool_cmd ecmd = { .cmd = ETHTOOL_GSET };
struct asix_data *data = (struct asix_data *)&dev->data;
+ u32 speed;

netdev_dbg(dev->net, "ax88178_link_reset()\n");

mii_check_media(&dev->mii, 1, 1);
mii_ethtool_gset(&dev->mii, &ecmd);
mode = AX88178_MEDIUM_DEFAULT;
+ speed = ethtool_cmd_speed(&ecmd);

- if (ecmd.speed == SPEED_1000)
+ if (speed == SPEED_1000)
mode |= AX_MEDIUM_GM;
- else if (ecmd.speed == SPEED_100)
+ else if (speed == SPEED_100)
mode |= AX_MEDIUM_PS;
else
mode &= ~(AX_MEDIUM_PS | AX_MEDIUM_GM);
@@ -1196,13 +1198,13 @@ static int ax88178_link_reset(struct usbnet *dev)
else
mode &= ~AX_MEDIUM_FD;

- netdev_dbg(dev->net, "ax88178_link_reset() speed: %d duplex: %d setting mode to 0x%04x\n",
- ecmd.speed, ecmd.duplex, mode);
+ netdev_dbg(dev->net, "ax88178_link_reset() speed: %u duplex: %d setting mode to 0x%04x\n",
+ speed, ecmd.duplex, mode);

asix_write_medium_mode(dev, mode);

if (data->phymode == PHY_MODE_MARVELL && data->ledmode)
- marvell_led_status(dev, ecmd.speed);
+ marvell_led_status(dev, speed);

return 0;
}
diff --git a/drivers/net/usb/dm9601.c b/drivers/net/usb/dm9601.c
index 5002f5b..1d93133 100644
--- a/drivers/net/usb/dm9601.c
+++ b/drivers/net/usb/dm9601.c
@@ -599,13 +599,13 @@ static void dm9601_status(struct usbnet *dev, struct urb *urb)

static int dm9601_link_reset(struct usbnet *dev)
{
- struct ethtool_cmd ecmd;
+ struct ethtool_cmd ecmd = { .cmd = ETHTOOL_GSET };

mii_check_media(&dev->mii, 1, 1);
mii_ethtool_gset(&dev->mii, &ecmd);

- netdev_dbg(dev->net, "link_reset() speed: %d duplex: %d\n",
- ecmd.speed, ecmd.duplex);
+ netdev_dbg(dev->net, "link_reset() speed: %u duplex: %d\n",
+ ethtool_cmd_speed(&ecmd), ecmd.duplex);

return 0;
}
diff --git a/drivers/net/usb/smsc75xx.c b/drivers/net/usb/smsc75xx.c
index 860a20c..15b3d68 100644
--- a/drivers/net/usb/smsc75xx.c
+++ b/drivers/net/usb/smsc75xx.c
@@ -503,7 +503,7 @@ static int smsc75xx_update_flowcontrol(struct usbnet *dev, u8 duplex,
static int smsc75xx_link_reset(struct usbnet *dev)
{
struct mii_if_info *mii = &dev->mii;
- struct ethtool_cmd ecmd;
+ struct ethtool_cmd ecmd = { .cmd = ETHTOOL_GSET };
u16 lcladv, rmtadv;
int ret;

@@ -519,8 +519,9 @@ static int smsc75xx_link_reset(struct usbnet *dev)
lcladv = smsc75xx_mdio_read(dev->net, mii->phy_id, MII_ADVERTISE);
rmtadv = smsc75xx_mdio_read(dev->net, mii->phy_id, MII_LPA);

- netif_dbg(dev, link, dev->net, "speed: %d duplex: %d lcladv: %04x"
- " rmtadv: %04x", ecmd.speed, ecmd.duplex, lcladv, rmtadv);
+ netif_dbg(dev, link, dev->net, "speed: %u duplex: %d lcladv: %04x"
+ " rmtadv: %04x", ethtool_cmd_speed(&ecmd),
+ ecmd.duplex, lcladv, rmtadv);

return smsc75xx_update_flowcontrol(dev, ecmd.duplex, lcladv, rmtadv);
}
diff --git a/drivers/net/usb/smsc95xx.c b/drivers/net/usb/smsc95xx.c
index 24f4b37..b374a99 100644
--- a/drivers/net/usb/smsc95xx.c
+++ b/drivers/net/usb/smsc95xx.c
@@ -457,7 +457,7 @@ static int smsc95xx_link_reset(struct usbnet *dev)
{
struct smsc95xx_priv *pdata = (struct smsc95xx_priv *)(dev->data[0]);
struct mii_if_info *mii = &dev->mii;
- struct ethtool_cmd ecmd;
+ struct ethtool_cmd ecmd = { .cmd = ETHTOOL_GSET };
unsigned long flags;
u16 lcladv, rmtadv;
u32 intdata;
@@ -472,8 +472,9 @@ static int smsc95xx_link_reset(struct usbnet *dev)
lcladv = smsc95xx_mdio_read(dev->net, mii->phy_id, MII_ADVERTISE);
rmtadv = smsc95xx_mdio_read(dev->net, mii->phy_id, MII_LPA);

- netif_dbg(dev, link, dev->net, "speed: %d duplex: %d lcladv: %04x rmtadv: %04x\n",
- ecmd.speed, ecmd.duplex, lcladv, rmtadv);
+ netif_dbg(dev, link, dev->net,
+ "speed: %u duplex: %d lcladv: %04x rmtadv: %04x\n",
+ ethtool_cmd_speed(&ecmd), ecmd.duplex, lcladv, rmtadv);

spin_lock_irqsave(&pdata->mac_cr_lock, flags);
if (ecmd.duplex != DUPLEX_FULL) {
diff --git a/drivers/scsi/bnx2fc/bnx2fc_fcoe.c b/drivers/scsi/bnx2fc/bnx2fc_fcoe.c
index e2e6475..cd05019 100644
--- a/drivers/scsi/bnx2fc/bnx2fc_fcoe.c
+++ b/drivers/scsi/bnx2fc/bnx2fc_fcoe.c
@@ -664,7 +664,7 @@ static void bnx2fc_link_speed_update(struct fc_lport *lport)
struct fcoe_port *port = lport_priv(lport);
struct bnx2fc_hba *hba = port->priv;
struct net_device *netdev = hba->netdev;
- struct ethtool_cmd ecmd = { ETHTOOL_GSET };
+ struct ethtool_cmd ecmd;

if (!dev_ethtool_get_settings(netdev, &ecmd)) {
lport->link_supported_speeds &=
@@ -675,12 +675,15 @@ static void bnx2fc_link_speed_update(struct fc_lport *lport)
if (ecmd.supported & SUPPORTED_10000baseT_Full)
lport->link_supported_speeds |= FC_PORTSPEED_10GBIT;

- if (ecmd.speed == SPEED_1000)
+ switch (ethtool_cmd_speed(&ecmd)) {
+ case SPEED_1000:
lport->link_speed = FC_PORTSPEED_1GBIT;
- if (ecmd.speed == SPEED_10000)
+ break;
+ case SPEED_10000:
lport->link_speed = FC_PORTSPEED_10GBIT;
+ break;
+ }
}
- return;
}
static int bnx2fc_link_ok(struct fc_lport *lport)
{
diff --git a/drivers/scsi/fcoe/fcoe.c b/drivers/scsi/fcoe/fcoe.c
index bde6ee5..04f346b 100644
--- a/drivers/scsi/fcoe/fcoe.c
+++ b/drivers/scsi/fcoe/fcoe.c
@@ -2026,7 +2026,7 @@ out_nodev:
int fcoe_link_speed_update(struct fc_lport *lport)
{
struct net_device *netdev = fcoe_netdev(lport);
- struct ethtool_cmd ecmd = { ETHTOOL_GSET };
+ struct ethtool_cmd ecmd;

if (!dev_ethtool_get_settings(netdev, &ecmd)) {
lport->link_supported_speeds &=
@@ -2037,11 +2037,14 @@ int fcoe_link_speed_update(struct fc_lport *lport)
if (ecmd.supported & SUPPORTED_10000baseT_Full)
lport->link_supported_speeds |=
FC_PORTSPEED_10GBIT;
- if (ecmd.speed == SPEED_1000)
+ switch (ethtool_cmd_speed(&ecmd)) {
+ case SPEED_1000:
lport->link_speed = FC_PORTSPEED_1GBIT;
- if (ecmd.speed == SPEED_10000)
+ break;
+ case SPEED_10000:
lport->link_speed = FC_PORTSPEED_10GBIT;
-
+ break;
+ }
return 0;
}
return -1;
diff --git a/include/linux/ethtool.h b/include/linux/ethtool.h
index 7e6e0a8..4194a20 100644
--- a/include/linux/ethtool.h
+++ b/include/linux/ethtool.h
@@ -744,7 +744,9 @@ bool ethtool_invalid_flags(struct net_device *dev, u32 data, u32 supported);
/**
* struct ethtool_ops - optional netdev operations
* @get_settings: Get various device settings including Ethernet link
- * settings. Returns a negative error code or zero.
+ * settings. The @cmd parameter is expected to have been cleared
+ * before get_settings is called. Returns a negative error code or
+ * zero.
* @set_settings: Set various device settings including Ethernet link
* settings. Returns a negative error code or zero.
* @get_drvinfo: Report driver/device information. Should only set the
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index cb8178a..3f09a71 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -2590,13 +2590,8 @@ static inline int netif_is_bond_slave(struct net_device *dev)

extern struct pernet_operations __net_initdata loopback_net_ops;

-static inline int dev_ethtool_get_settings(struct net_device *dev,
- struct ethtool_cmd *cmd)
-{
- if (!dev->ethtool_ops || !dev->ethtool_ops->get_settings)
- return -EOPNOTSUPP;
- return dev->ethtool_ops->get_settings(dev, cmd);
-}
+int dev_ethtool_get_settings(struct net_device *dev,
+ struct ethtool_cmd *cmd);

static inline u32 dev_ethtool_get_rx_csum(struct net_device *dev)
{
diff --git a/include/rdma/ib_addr.h b/include/rdma/ib_addr.h
index b5fc9f3..ae8c68f 100644
--- a/include/rdma/ib_addr.h
+++ b/include/rdma/ib_addr.h
@@ -217,18 +217,19 @@ static inline enum ib_mtu iboe_get_mtu(int mtu)
static inline int iboe_get_rate(struct net_device *dev)
{
struct ethtool_cmd cmd;
+ u32 speed;

- if (!dev->ethtool_ops || !dev->ethtool_ops->get_settings ||
- dev->ethtool_ops->get_settings(dev, &cmd))
+ if (dev_ethtool_get_settings(dev, &cmd))
return IB_RATE_PORT_CURRENT;

- if (cmd.speed >= 40000)
+ speed = ethtool_cmd_speed(&cmd);
+ if (speed >= 40000)
return IB_RATE_40_GBPS;
- else if (cmd.speed >= 30000)
+ else if (speed >= 30000)
return IB_RATE_30_GBPS;
- else if (cmd.speed >= 20000)
+ else if (speed >= 20000)
return IB_RATE_20_GBPS;
- else if (cmd.speed >= 10000)
+ else if (speed >= 10000)
return IB_RATE_10_GBPS;
else
return IB_RATE_PORT_CURRENT;
diff --git a/net/core/dev.c b/net/core/dev.c
index 3bbb4c2..36e57fb 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -4496,6 +4496,30 @@ void dev_set_rx_mode(struct net_device *dev)
}

/**
+ * dev_ethtool_get_settings - call device's ethtool::get_settings()
+ * @dev: device
+ * @cmd: memory area for ethtool_cmd::get_settings() result
+ *
+ * The cmd arg is initialized properly (cleared and
+ * ethtoo_cmd::cmd field set to ETHTOOL_GSET).
+ *
+ * Return device's ethtool_cmd::get_settings() result value or
+ * -EOPNOTSUPP when device doesn't expose
+ * ethtool_cmd::get_settings() operation.
+ */
+int dev_ethtool_get_settings(struct net_device *dev,
+ struct ethtool_cmd *cmd)
+{
+ if (!dev->ethtool_ops || !dev->ethtool_ops->get_settings)
+ return -EOPNOTSUPP;
+
+ memset(cmd, 0, sizeof(struct ethtool_cmd));
+ cmd->cmd = ETHTOOL_GSET;
+ return dev->ethtool_ops->get_settings(dev, cmd);
+}
+EXPORT_SYMBOL(dev_ethtool_get_settings);
+
+/**
* dev_get_flags - get flags reported to userspace
* @dev: device
*
diff --git a/net/core/net-sysfs.c b/net/core/net-sysfs.c
index 5ceb257..381813e 100644
--- a/net/core/net-sysfs.c
+++ b/net/core/net-sysfs.c
@@ -28,6 +28,7 @@
static const char fmt_hex[] = "%#x\n";
static const char fmt_long_hex[] = "%#lx\n";
static const char fmt_dec[] = "%d\n";
+static const char fmt_udec[] = "%u\n";
static const char fmt_ulong[] = "%lu\n";
static const char fmt_u64[] = "%llu\n";

@@ -145,13 +146,10 @@ static ssize_t show_speed(struct device *dev,
if (!rtnl_trylock())
return restart_syscall();

- if (netif_running(netdev) &&
- netdev->ethtool_ops &&
- netdev->ethtool_ops->get_settings) {
- struct ethtool_cmd cmd = { ETHTOOL_GSET };
-
- if (!netdev->ethtool_ops->get_settings(netdev, &cmd))
- ret = sprintf(buf, fmt_dec, ethtool_cmd_speed(&cmd));
+ if (netif_running(netdev)) {
+ struct ethtool_cmd cmd;
+ if (!dev_ethtool_get_settings(netdev, &cmd))
+ ret = sprintf(buf, fmt_udec, ethtool_cmd_speed(&cmd));
}
rtnl_unlock();
return ret;
@@ -166,13 +164,11 @@ static ssize_t show_duplex(struct device *dev,
if (!rtnl_trylock())
return restart_syscall();

- if (netif_running(netdev) &&
- netdev->ethtool_ops &&
- netdev->ethtool_ops->get_settings) {
- struct ethtool_cmd cmd = { ETHTOOL_GSET };
-
- if (!netdev->ethtool_ops->get_settings(netdev, &cmd))
- ret = sprintf(buf, "%s\n", cmd.duplex ? "full" : "half");
+ if (netif_running(netdev)) {
+ struct ethtool_cmd cmd;
+ if (!dev_ethtool_get_settings(netdev, &cmd))
+ ret = sprintf(buf, "%s\n",
+ cmd.duplex ? "full" : "half");
}
rtnl_unlock();
return ret;
--
1.7.3.1

2011-04-27 18:35:12

by David Decotigny

Subject: [PATCHv2] acenic: Fix using the specified speed when configuring NIC

This tells the NIC to take the speed specified by ethtool into account
when configuring the NIC, instead of keeping the previous speed.

Signed-off-by: David Decotigny <[email protected]>
---
drivers/net/acenic.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/net/acenic.c b/drivers/net/acenic.c
index a579899..82260ca 100644
--- a/drivers/net/acenic.c
+++ b/drivers/net/acenic.c
@@ -2720,7 +2720,7 @@ static int ace_set_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
link |= LNK_NEGOTIATE;
if (ethtool_cmd_speed(ecmd) != speed) {
link &= ~(LNK_1000MB | LNK_100MB | LNK_10MB);
- switch (speed) {
+ switch (ethtool_cmd_speed(ecmd)) {
case SPEED_1000:
link |= LNK_1000MB;
break;
--
1.7.3.1

2011-04-27 18:53:29

by Ben Hutchings

Subject: Re: [PATCHv2 1/4] ethtool: cosmetics: enforce const-ness in ethtool_cmd_speed

On Wed, 2011-04-27 at 11:34 -0700, David Decotigny wrote:
> The 'ep' argument of ethtool_cmd_speed is not altered: advertise it in
> protoype. +Indentation fix. Also add comments to advise using the
> ethtool_cmd_speed API to get/set the link speed.
>
> Signed-off-by: David Decotigny <[email protected]>
Reviewed-by: Ben Hutchings <[email protected]>

--
Ben Hutchings, Senior Software Engineer, Solarflare
Not speaking for my employer; that's the marketing department's job.
They asked us to note that Solarflare product names are trademarked.

2011-04-27 18:53:44

by Ben Hutchings

Subject: Re: [PATCHv2 2/4] ethtool: Call ethtool's get/set_settings callbacks with cleaned data

On Wed, 2011-04-27 at 11:34 -0700, David Decotigny wrote:
> This makes sure that when a driver calls the ethtool's
> get/set_settings() callback of another driver, the data passed to it
> is clean. This guarantees that speed_hi will be zeroed correctly if
> the called callback doesn't explicitely set it: we are sure we don't
> get a corrupted speed from the underlying driver. We also take care of
> setting the cmd field appropriately (ETHTOOL_GSET/SSET).
>
> This applies to dev_ethtool_get_settings(), which now makes sure it
> sets up that ethtool command parameter correctly before passing it to
> drivers. This also means that whoever calls dev_ethtool_get_settings()
> does not have to clean the ethtool command parameter. This function
> also becomes an exported symbol instead of an inline.
>
> All drivers visible to make allyesconfig under x86_64 have been
> updated.
>
> Signed-off-by: David Decotigny <[email protected]>
[...]
> diff --git a/drivers/net/mdio.c b/drivers/net/mdio.c
> index e85bf04..2e717a2 100644
> --- a/drivers/net/mdio.c
> +++ b/drivers/net/mdio.c
> @@ -176,6 +176,9 @@ static u32 mdio45_get_an(const struct mdio_if_info *mdio, u16 addr)
> * @npage_adv: Modes currently advertised on next pages
> * @npage_lpa: Modes advertised by link partner on next pages
> *
> + * The @ecmd parameter is expected to have been cleared before calling
> + * mii_ethtool_gset().

Copy-pasta: should say mdio45_get_an() not mii_ethtool_gset().

[...]
> diff --git a/net/core/dev.c b/net/core/dev.c
> index 3bbb4c2..36e57fb 100644
> --- a/net/core/dev.c
> +++ b/net/core/dev.c
> @@ -4496,6 +4496,30 @@ void dev_set_rx_mode(struct net_device *dev)
> }
>
> /**
> + * dev_ethtool_get_settings - call device's ethtool::get_settings()
> + * @dev: device
> + * @cmd: memory area for ethtool_cmd::get_settings() result
> + *
> + * The cmd arg is initialized properly (cleared and
> + * ethtoo_cmd::cmd field set to ETHTOOL_GSET).

Typo: 'ethtoo_cmd' should be 'ethtool_cmd'.

> + * Return device's ethtool_cmd::get_settings() result value or
> + * -EOPNOTSUPP when device doesn't expose
> + * ethtool_cmd::get_settings() operation.
[...]

The operation is ethtool_ops::get_settings, not ethtool::get_settings or
ethtool_cmd::get_settings.

Other than that, this looks fine.

Ben.

--
Ben Hutchings, Senior Software Engineer, Solarflare
Not speaking for my employer; that's the marketing department's job.
They asked us to note that Solarflare product names are trademarked.