diff options
| author | Guo-Fu Tseng <cooldavid@cooldavid.org> | 2010-10-18 16:10:43 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-10-21 12:52:10 +0200 |
| commit | 334fbbb747c978ae9171b9c29dfcea881f4a8d57 (patch) | |
| tree | 59f9c3219c1298c68447d30a6f4f38090ffdc0a7 /drivers/net/jme.c | |
| parent | jme: Prevent possible read re-order error (diff) | |
| download | linux-334fbbb747c978ae9171b9c29dfcea881f4a8d57.tar.xz linux-334fbbb747c978ae9171b9c29dfcea881f4a8d57.zip | |
jme: Adding mii-tool support
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>
Diffstat (limited to 'drivers/net/jme.c')
| -rw-r--r-- | drivers/net/jme.c | 34 |
1 files changed, 33 insertions, 1 deletions
diff --git a/drivers/net/jme.c b/drivers/net/jme.c index 095f8998714f..c34c70f84ee3 100644 --- a/drivers/net/jme.c +++ b/drivers/net/jme.c @@ -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; |