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jme: Adding mii-tool support

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Adding mii-tool support for some distribution only have mii-tool
installed by default.

Signed-off-by: Guo-Fu Tseng <cooldavid@cooldavid.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Guo-Fu Tseng 2010-10-18 14:10:43 +00:00 committed by David S. Miller
parent ea192aa89c
commit 334fbbb747
1 changed files with 33 additions and 1 deletions
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34
drivers/net/jme.c
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@ -2411,8 +2411,37 @@ jme_set_settings(struct net_device *netdev,
if (!rc) {
if (fdc)
jme_reset_link(jme);
set_bit(JME_FLAG_SSET, &jme->flags);
jme->old_ecmd = *ecmd;
set_bit(JME_FLAG_SSET, &jme->flags);
}
return rc;
}
static int
jme_ioctl(struct net_device *netdev, struct ifreq *rq, int cmd)
{
int rc;
struct jme_adapter *jme = netdev_priv(netdev);
struct mii_ioctl_data *mii_data = if_mii(rq);
unsigned int duplex_chg;
if (cmd == SIOCSMIIREG) {
u16 val = mii_data->val_in;
if (!(val & (BMCR_RESET|BMCR_ANENABLE)) &&
(val & BMCR_SPEED1000))
return -EINVAL;
}
spin_lock_bh(&jme->phy_lock);
rc = generic_mii_ioctl(&jme->mii_if, mii_data, cmd, &duplex_chg);
spin_unlock_bh(&jme->phy_lock);
if (!rc && (cmd == SIOCSMIIREG)) {
if (duplex_chg)
jme_reset_link(jme);
jme_get_settings(netdev, &jme->old_ecmd);
set_bit(JME_FLAG_SSET, &jme->flags);
}
return rc;
@ -2692,6 +2721,7 @@ static const struct net_device_ops jme_netdev_ops = {
.ndo_open = jme_open,
.ndo_stop = jme_close,
.ndo_validate_addr = eth_validate_addr,
.ndo_do_ioctl = jme_ioctl,
.ndo_start_xmit = jme_start_xmit,
.ndo_set_mac_address = jme_set_macaddr,
.ndo_set_multicast_list = jme_set_multi,
@ -2883,6 +2913,8 @@ jme_init_one(struct pci_dev *pdev,
jme->mii_if.supports_gmii = true;
else
jme->mii_if.supports_gmii = false;
jme->mii_if.phy_id_mask = 0x1F;
jme->mii_if.reg_num_mask = 0x1F;
jme->mii_if.mdio_read = jme_mdio_read;
jme->mii_if.mdio_write = jme_mdio_write;