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authorBen Hutchings <bhutchings@solarflare.com>2009-04-29 08:07:20 +0000
committerDavid S. Miller <davem@davemloft.net>2009-04-29 17:32:32 -0700
commit0f07c4ee8c800923ae7918c231532a9256233eed (patch)
tree659322e8607f681af12a43671b17c5b65f94f4d5 /drivers/net/cxgb3/cxgb3_main.c
parent23c3320cb039debfb94b27e8e9bfe26dd47692c3 (diff)
cxgb3: Use generic MDIO definitions and mdio_mii_ioctl()
Compile-tested only. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/cxgb3/cxgb3_main.c')
-rw-r--r--drivers/net/cxgb3/cxgb3_main.c71
1 files changed, 13 insertions, 58 deletions
diff --git a/drivers/net/cxgb3/cxgb3_main.c b/drivers/net/cxgb3/cxgb3_main.c
index 7ea48414c6c..0b87fee023f 100644
--- a/drivers/net/cxgb3/cxgb3_main.c
+++ b/drivers/net/cxgb3/cxgb3_main.c
@@ -37,7 +37,7 @@
#include <linux/netdevice.h>
#include <linux/etherdevice.h>
#include <linux/if_vlan.h>
-#include <linux/mii.h>
+#include <linux/mdio.h>
#include <linux/sockios.h>
#include <linux/workqueue.h>
#include <linux/proc_fs.h>
@@ -1593,7 +1593,7 @@ static int get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
}
cmd->port = (cmd->supported & SUPPORTED_TP) ? PORT_TP : PORT_FIBRE;
- cmd->phy_address = p->phy.addr;
+ cmd->phy_address = p->phy.mdio.prtad;
cmd->transceiver = XCVR_EXTERNAL;
cmd->autoneg = p->link_config.autoneg;
cmd->maxtxpkt = 0;
@@ -2308,70 +2308,25 @@ static int cxgb_ioctl(struct net_device *dev, struct ifreq *req, int cmd)
struct mii_ioctl_data *data = if_mii(req);
struct port_info *pi = netdev_priv(dev);
struct adapter *adapter = pi->adapter;
- int ret, mmd;
switch (cmd) {
- case SIOCGMIIPHY:
- data->phy_id = pi->phy.addr;
+ case SIOCGMIIREG:
+ case SIOCSMIIREG:
+ /* Convert phy_id from older PRTAD/DEVAD format */
+ if (is_10G(adapter) &&
+ !mdio_phy_id_is_c45(data->phy_id) &&
+ (data->phy_id & 0x1f00) &&
+ !(data->phy_id & 0xe0e0))
+ data->phy_id = mdio_phy_id_c45(data->phy_id >> 8,
+ data->phy_id & 0x1f);
/* FALLTHRU */
- case SIOCGMIIREG:{
- u32 val;
- struct cphy *phy = &pi->phy;
-
- if (!phy->mdio_read)
- return -EOPNOTSUPP;
- if (is_10G(adapter)) {
- mmd = data->phy_id >> 8;
- if (!mmd)
- mmd = MDIO_DEV_PCS;
- else if (mmd > MDIO_DEV_VEND2)
- return -EINVAL;
-
- ret =
- phy->mdio_read(adapter, data->phy_id & 0x1f,
- mmd, data->reg_num, &val);
- } else
- ret =
- phy->mdio_read(adapter, data->phy_id & 0x1f,
- 0, data->reg_num & 0x1f,
- &val);
- if (!ret)
- data->val_out = val;
- break;
- }
- case SIOCSMIIREG:{
- struct cphy *phy = &pi->phy;
-
- if (!capable(CAP_NET_ADMIN))
- return -EPERM;
- if (!phy->mdio_write)
- return -EOPNOTSUPP;
- if (is_10G(adapter)) {
- mmd = data->phy_id >> 8;
- if (!mmd)
- mmd = MDIO_DEV_PCS;
- else if (mmd > MDIO_DEV_VEND2)
- return -EINVAL;
-
- ret =
- phy->mdio_write(adapter,
- data->phy_id & 0x1f, mmd,
- data->reg_num,
- data->val_in);
- } else
- ret =
- phy->mdio_write(adapter,
- data->phy_id & 0x1f, 0,
- data->reg_num & 0x1f,
- data->val_in);
- break;
- }
+ case SIOCGMIIPHY:
+ return mdio_mii_ioctl(&pi->phy.mdio, data, cmd);
case SIOCCHIOCTL:
return cxgb_extension_ioctl(dev, req->ifr_data);
default:
return -EOPNOTSUPP;
}
- return ret;
}
static int cxgb_change_mtu(struct net_device *dev, int new_mtu)