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path: root/drivers/net/phy/phy.c
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Diffstat (limited to 'drivers/net/phy/phy.c')
-rw-r--r--drivers/net/phy/phy.c51
1 files changed, 38 insertions, 13 deletions
diff --git a/drivers/net/phy/phy.c b/drivers/net/phy/phy.c
index 76d96b9ebcdb..1d788f19135b 100644
--- a/drivers/net/phy/phy.c
+++ b/drivers/net/phy/phy.c
@@ -38,6 +38,26 @@
#include <asm/irq.h>
+static const char *phy_speed_to_str(int speed)
+{
+ switch (speed) {
+ case SPEED_10:
+ return "10Mbps";
+ case SPEED_100:
+ return "100Mbps";
+ case SPEED_1000:
+ return "1Gbps";
+ case SPEED_2500:
+ return "2.5Gbps";
+ case SPEED_10000:
+ return "10Gbps";
+ case SPEED_UNKNOWN:
+ return "Unknown";
+ default:
+ return "Unsupported (update phy.c)";
+ }
+}
+
/**
* phy_print_status - Convenience function to print out the current phy status
* @phydev: the phy_device struct
@@ -45,12 +65,13 @@
void phy_print_status(struct phy_device *phydev)
{
if (phydev->link) {
- pr_info("%s - Link is Up - %d/%s\n",
- dev_name(&phydev->dev),
- phydev->speed,
- DUPLEX_FULL == phydev->duplex ? "Full" : "Half");
+ netdev_info(phydev->attached_dev,
+ "Link is Up - %s/%s - flow control %s\n",
+ phy_speed_to_str(phydev->speed),
+ DUPLEX_FULL == phydev->duplex ? "Full" : "Half",
+ phydev->pause ? "rx/tx" : "off");
} else {
- pr_info("%s - Link is Down\n", dev_name(&phydev->dev));
+ netdev_info(phydev->attached_dev, "Link is Down\n");
}
}
EXPORT_SYMBOL(phy_print_status);
@@ -62,7 +83,7 @@ EXPORT_SYMBOL(phy_print_status);
* If the @phydev driver has an ack_interrupt function, call it to
* ack and clear the phy device's interrupt.
*
- * Returns 0 on success on < 0 on error.
+ * Returns 0 on success or < 0 on error.
*/
static int phy_clear_interrupt(struct phy_device *phydev)
{
@@ -77,7 +98,7 @@ static int phy_clear_interrupt(struct phy_device *phydev)
* @phydev: the phy_device struct
* @interrupts: interrupt flags to configure for this @phydev
*
- * Returns 0 on success on < 0 on error.
+ * Returns 0 on success or < 0 on error.
*/
static int phy_config_interrupt(struct phy_device *phydev, u32 interrupts)
{
@@ -93,15 +114,16 @@ static int phy_config_interrupt(struct phy_device *phydev, u32 interrupts)
* phy_aneg_done - return auto-negotiation status
* @phydev: target phy_device struct
*
- * Description: Reads the status register and returns 0 either if
- * auto-negotiation is incomplete, or if there was an error.
- * Returns BMSR_ANEGCOMPLETE if auto-negotiation is done.
+ * Description: Return the auto-negotiation status from this @phydev
+ * Returns > 0 on success or < 0 on error. 0 means that auto-negotiation
+ * is still pending.
*/
static inline int phy_aneg_done(struct phy_device *phydev)
{
- int retval = phy_read(phydev, MII_BMSR);
+ if (phydev->drv->aneg_done)
+ return phydev->drv->aneg_done(phydev);
- return (retval < 0) ? retval : (retval & BMSR_ANEGCOMPLETE);
+ return genphy_aneg_done(phydev);
}
/* A structure for mapping a particular speed and duplex
@@ -283,7 +305,10 @@ int phy_ethtool_gset(struct phy_device *phydev, struct ethtool_cmd *cmd)
ethtool_cmd_speed_set(cmd, phydev->speed);
cmd->duplex = phydev->duplex;
- cmd->port = PORT_MII;
+ if (phydev->interface == PHY_INTERFACE_MODE_MOCA)
+ cmd->port = PORT_BNC;
+ else
+ cmd->port = PORT_MII;
cmd->phy_address = phydev->addr;
cmd->transceiver = phy_is_internal(phydev) ?
XCVR_INTERNAL : XCVR_EXTERNAL;