#define LPA_PAUSE_ASYM_FIBER 0x100
#define NB_FIBER_STATS 1
+#define NB_STAT_MAX 3
MODULE_DESCRIPTION("Marvell PHY driver");
MODULE_AUTHOR("Andy Fleming");
{ "phy_receive_errors_fiber", 1, 21, 16},
};
+static_assert(ARRAY_SIZE(marvell_hw_stats) <= NB_STAT_MAX);
+
+/* "simple" stat list + corresponding marvell_get_*_simple functions are used
+ * on PHYs without a page register
+ */
+struct marvell_hw_stat_simple {
+ const char *string;
+ u8 reg;
+ u8 bits;
+};
+
+static const struct marvell_hw_stat_simple marvell_hw_stats_simple[] = {
+ { "phy_receive_errors", 21, 16},
+};
+
+static_assert(ARRAY_SIZE(marvell_hw_stats_simple) <= NB_STAT_MAX);
+
enum {
M88E3082_VCT_OFF,
M88E3082_VCT_PHASE1,
};
struct marvell_priv {
- u64 stats[ARRAY_SIZE(marvell_hw_stats)];
+ u64 stats[NB_STAT_MAX];
char *hwmon_name;
struct device *hwmon_dev;
bool cable_test_tdr;
return ARRAY_SIZE(marvell_hw_stats) - NB_FIBER_STATS;
}
+static int marvell_get_sset_count_simple(struct phy_device *phydev)
+{
+ return ARRAY_SIZE(marvell_hw_stats_simple);
+}
+
static void marvell_get_strings(struct phy_device *phydev, u8 *data)
{
int count = marvell_get_sset_count(phydev);
}
}
+static void marvell_get_strings_simple(struct phy_device *phydev, u8 *data)
+{
+ int count = marvell_get_sset_count_simple(phydev);
+ int i;
+
+ for (i = 0; i < count; i++) {
+ strscpy(data + i * ETH_GSTRING_LEN,
+ marvell_hw_stats_simple[i].string, ETH_GSTRING_LEN);
+ }
+}
+
static u64 marvell_get_stat(struct phy_device *phydev, int i)
{
struct marvell_hw_stat stat = marvell_hw_stats[i];
return ret;
}
+static u64 marvell_get_stat_simple(struct phy_device *phydev, int i)
+{
+ struct marvell_hw_stat_simple stat = marvell_hw_stats_simple[i];
+ struct marvell_priv *priv = phydev->priv;
+ int val;
+ u64 ret;
+
+ val = phy_read(phydev, stat.reg);
+ if (val < 0) {
+ ret = U64_MAX;
+ } else {
+ val = val & ((1 << stat.bits) - 1);
+ priv->stats[i] += val;
+ ret = priv->stats[i];
+ }
+
+ return ret;
+}
+
static void marvell_get_stats(struct phy_device *phydev,
struct ethtool_stats *stats, u64 *data)
{
data[i] = marvell_get_stat(phydev, i);
}
+static void marvell_get_stats_simple(struct phy_device *phydev,
+ struct ethtool_stats *stats, u64 *data)
+{
+ int count = marvell_get_sset_count_simple(phydev);
+ int i;
+
+ for (i = 0; i < count; i++)
+ data[i] = marvell_get_stat_simple(phydev, i);
+}
+
static int m88e1510_loopback(struct phy_device *phydev, bool enable)
{
int err;
.get_strings = marvell_get_strings,
.get_stats = marvell_get_stats,
},
+ {
+ .phy_id = MARVELL_PHY_ID_88E6250_FAMILY,
+ .phy_id_mask = MARVELL_PHY_ID_MASK,
+ .name = "Marvell 88E6250 Family",
+ /* PHY_BASIC_FEATURES */
+ .probe = marvell_probe,
+ .aneg_done = marvell_aneg_done,
+ .config_intr = marvell_config_intr,
+ .handle_interrupt = marvell_handle_interrupt,
+ .resume = genphy_resume,
+ .suspend = genphy_suspend,
+ .get_sset_count = marvell_get_sset_count_simple,
+ .get_strings = marvell_get_strings_simple,
+ .get_stats = marvell_get_stats_simple,
+ },
{
.phy_id = MARVELL_PHY_ID_88E6341_FAMILY,
.phy_id_mask = MARVELL_PHY_ID_MASK,
{ MARVELL_PHY_ID_88E1540, MARVELL_PHY_ID_MASK },
{ MARVELL_PHY_ID_88E1545, MARVELL_PHY_ID_MASK },
{ MARVELL_PHY_ID_88E3016, MARVELL_PHY_ID_MASK },
+ { MARVELL_PHY_ID_88E6250_FAMILY, MARVELL_PHY_ID_MASK },
{ MARVELL_PHY_ID_88E6341_FAMILY, MARVELL_PHY_ID_MASK },
{ MARVELL_PHY_ID_88E6390_FAMILY, MARVELL_PHY_ID_MASK },
{ MARVELL_PHY_ID_88E6393_FAMILY, MARVELL_PHY_ID_MASK },