Reused the KSZ common APIs for get_ethtool_stats() & get_sset_count()
along with relevant lan937x hooks for KSZ common layer and added
support for get_strings()
Signed-off-by: Prasanna Vengateshan <prasanna.vengateshan@xxxxxxxxxxxxx>
---
drivers/net/dsa/microchip/lan937x_main.c | 18 ++++++++++++++++++
1 file changed, 18 insertions(+)
diff --git a/drivers/net/dsa/microchip/lan937x_main.c b/drivers/net/dsa/microchip/lan937x_main.c
index 5dfd60fbc322..0976a95851c0 100644
--- a/drivers/net/dsa/microchip/lan937x_main.c
+++ b/drivers/net/dsa/microchip/lan937x_main.c
@@ -45,6 +45,21 @@ static int lan937x_phy_write16(struct dsa_switch *ds, int addr, int reg,
return lan937x_internal_phy_write(dev, addr, reg, val);
}
+static void lan937x_get_strings(struct dsa_switch *ds, int port, u32 stringset,
+ uint8_t *buf)
+{
+ struct ksz_device *dev = ds->priv;
+ int i;
+
+ if (stringset != ETH_SS_STATS)
+ return;
+
+ for (i = 0; i < dev->mib_cnt; i++) {
+ memcpy(buf + i * ETH_GSTRING_LEN, lan937x_mib_names[i].string,
+ ETH_GSTRING_LEN);
+ }
+}
+
static void lan937x_port_stp_state_set(struct dsa_switch *ds, int port,
u8 state)
{
@@ -426,6 +441,9 @@ const struct dsa_switch_ops lan937x_switch_ops = {
.phy_read = lan937x_phy_read16,
.phy_write = lan937x_phy_write16,
.port_enable = ksz_enable_port,
+ .get_strings = lan937x_get_strings,
+ .get_ethtool_stats = ksz_get_ethtool_stats,
+ .get_sset_count = ksz_sset_count,
.port_bridge_join = ksz_port_bridge_join,
.port_bridge_leave = ksz_port_bridge_leave,
.port_stp_state_set = lan937x_port_stp_state_set,
--
2.27.0
