diff options
| author | Christian Marangi <ansuelsmth@gmail.com> | 2025-04-10 18:30:11 +0200 |
|---|---|---|
| committer | Paolo Abeni <pabeni@redhat.com> | 2025-04-15 12:10:20 +0200 |
| commit | e12989ab719cea827cd2b8442f7dada4fd259481 (patch) | |
| tree | 7d1952b5515a379ecc3447ee44a815f8d429c906 | |
| parent | 33bc7af2b28122a3fc28c0cd0624d59599df97d2 (diff) | |
net: dsa: mt7530: move pause MIB counter to eth_ctrl stats API
Drop custom handling of TX/RX pause frame MIB counter and handle
them in the standard .get_eth_ctrl_stats API
The MIB entry are dropped from the custom MIB table and converted to
a define providing only the MIB offset.
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
Link: https://patch.msgid.link/20250410163022.3695-4-ansuelsmth@gmail.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
| -rw-r--r-- | drivers/net/dsa/mt7530.c | 15 | ||||
| -rw-r--r-- | drivers/net/dsa/mt7530.h | 2 |
2 files changed, 15 insertions, 2 deletions
diff --git a/drivers/net/dsa/mt7530.c b/drivers/net/dsa/mt7530.c index 54a6ddc380e9..f183a604355e 100644 --- a/drivers/net/dsa/mt7530.c +++ b/drivers/net/dsa/mt7530.c @@ -43,7 +43,6 @@ static const struct mt7530_mib_desc mt7530_mib[] = { MIB_DESC(1, 0x20, "TxDeferred"), MIB_DESC(1, 0x24, "TxLateCollision"), MIB_DESC(1, 0x28, "TxExcessiveCollistion"), - MIB_DESC(1, 0x2c, "TxPause"), MIB_DESC(2, 0x48, "TxBytes"), MIB_DESC(1, 0x60, "RxDrop"), MIB_DESC(1, 0x64, "RxFiltering"), @@ -52,7 +51,6 @@ static const struct mt7530_mib_desc mt7530_mib[] = { MIB_DESC(1, 0x70, "RxBroadcast"), MIB_DESC(1, 0x74, "RxAlignErr"), MIB_DESC(1, 0x78, "RxCrcErr"), - MIB_DESC(1, 0x8c, "RxPause"), MIB_DESC(2, 0xa8, "RxBytes"), MIB_DESC(1, 0xb0, "RxCtrlDrop"), MIB_DESC(1, 0xb4, "RxIngressDrop"), @@ -867,6 +865,18 @@ static void mt7530_get_rmon_stats(struct dsa_switch *ds, int port, *ranges = mt7530_rmon_ranges; } +static void mt7530_get_eth_ctrl_stats(struct dsa_switch *ds, int port, + struct ethtool_eth_ctrl_stats *ctrl_stats) +{ + struct mt7530_priv *priv = ds->priv; + + mt7530_read_port_stats(priv, port, MT7530_PORT_MIB_TX_PAUSE, 1, + &ctrl_stats->MACControlFramesTransmitted); + + mt7530_read_port_stats(priv, port, MT7530_PORT_MIB_RX_PAUSE, 1, + &ctrl_stats->MACControlFramesReceived); +} + static int mt7530_set_ageing_time(struct dsa_switch *ds, unsigned int msecs) { @@ -3154,6 +3164,7 @@ const struct dsa_switch_ops mt7530_switch_ops = { .get_ethtool_stats = mt7530_get_ethtool_stats, .get_sset_count = mt7530_get_sset_count, .get_rmon_stats = mt7530_get_rmon_stats, + .get_eth_ctrl_stats = mt7530_get_eth_ctrl_stats, .set_ageing_time = mt7530_set_ageing_time, .port_enable = mt7530_port_enable, .port_disable = mt7530_port_disable, diff --git a/drivers/net/dsa/mt7530.h b/drivers/net/dsa/mt7530.h index 9bc90d1678f7..a651ad29b750 100644 --- a/drivers/net/dsa/mt7530.h +++ b/drivers/net/dsa/mt7530.h @@ -424,6 +424,7 @@ enum mt7530_vlan_port_acc_frm { /* Register for MIB */ #define MT7530_PORT_MIB_COUNTER(x) (0x4000 + (x) * 0x100) /* Each define is an offset of MT7530_PORT_MIB_COUNTER */ +#define MT7530_PORT_MIB_TX_PAUSE 0x2c #define MT7530_PORT_MIB_TX_PKT_SZ_64 0x30 #define MT7530_PORT_MIB_TX_PKT_SZ_65_TO_127 0x34 #define MT7530_PORT_MIB_TX_PKT_SZ_128_TO_255 0x38 @@ -434,6 +435,7 @@ enum mt7530_vlan_port_acc_frm { #define MT7530_PORT_MIB_RX_FRAG_ERR 0x80 #define MT7530_PORT_MIB_RX_OVER_SZ_ERR 0x84 #define MT7530_PORT_MIB_RX_JABBER_ERR 0x88 +#define MT7530_PORT_MIB_RX_PAUSE 0x8c #define MT7530_PORT_MIB_RX_PKT_SZ_64 0x90 #define MT7530_PORT_MIB_RX_PKT_SZ_65_TO_127 0x94 #define MT7530_PORT_MIB_RX_PKT_SZ_128_TO_255 0x98 |