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Marvell phy: add field to get errors from fiber link. 

Add support for the fiber receiver error counter in the
statistics. Rename the current counter which is for copper errors to
phy_receive_errors_copper, so it is easy to distinguish copper from
fiber.

Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
Signed-off-by: David S. Miller <davem@davemloft.net>
hifive-unleashed-5.1
Charles-Antoine Couret 2016-07-19 11:13:11 +02:00 committed by David S. Miller
parent 6cfb3bcc06
commit 2170fef78a
1 changed files with 7 additions and 2 deletions
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9
drivers/net/phy/marvell.c
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@ -151,6 +151,7 @@
#define ADVERTISE_PAUSE_ASYM_FIBER 0x100
#define REGISTER_LINK_STATUS 0x400
#define NB_FIBER_STATS 1
MODULE_DESCRIPTION("Marvell PHY driver");
MODULE_AUTHOR("Andy Fleming");
@ -164,8 +165,9 @@ struct marvell_hw_stat {
};
static struct marvell_hw_stat marvell_hw_stats[] = {
{ "phy_receive_errors", 0, 21, 16},
{ "phy_receive_errors_copper", 0, 21, 16},
{ "phy_idle_errors", 0, 10, 8 },
{ "phy_receive_errors_fiber", 1, 21, 16},
};
struct marvell_priv {
@ -1236,7 +1238,10 @@ static int m88e1318_set_wol(struct phy_device *phydev, struct ethtool_wolinfo *w
static int marvell_get_sset_count(struct phy_device *phydev)
{
return ARRAY_SIZE(marvell_hw_stats);
if (phydev->supported & SUPPORTED_FIBRE)
return ARRAY_SIZE(marvell_hw_stats);
else
return ARRAY_SIZE(marvell_hw_stats) - NB_FIBER_STATS;
}
static void marvell_get_strings(struct phy_device *phydev, u8 *data)