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| author | Thibaut VARENE <hacks@slashdirt.org> | 2017-08-04 12:27:32 +0200 |
|---|---|---|
| committer | John Crispin <john@phrozen.org> | 2017-09-01 09:30:35 +0200 |
| commit | 2b3ab0208eddadbf4413576eb57e608ee6e45d5c (patch) | |
| tree | 715eb3aec8f7b08bba2a6b1e7f6d093782ef6dab /target/linux/ramips/files-4.9 | |
| parent | 7a423c389a162d2945901f0b5e7c604d36c64526 (diff) | |
| download | mtk-20170518-2b3ab0208eddadbf4413576eb57e608ee6e45d5c.zip mtk-20170518-2b3ab0208eddadbf4413576eb57e608ee6e45d5c.tar.gz mtk-20170518-2b3ab0208eddadbf4413576eb57e608ee6e45d5c.tar.bz2 | |
ramips: provide get_port_stats() on mt7530/762x switches
This patch provides a generic switch_dev_ops 'get_port_stats()' callback by
taping into the relevant port MIB counters.
This callback is used by swconfig_leds led trigger to blink LEDs with port
network traffic.
Signed-off-by: Thibaut VARENE <hacks@slashdirt.org>
Diffstat (limited to 'target/linux/ramips/files-4.9')
| -rw-r--r-- | target/linux/ramips/files-4.9/drivers/net/ethernet/mtk/mt7530.c | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/target/linux/ramips/files-4.9/drivers/net/ethernet/mtk/mt7530.c b/target/linux/ramips/files-4.9/drivers/net/ethernet/mtk/mt7530.c index 1ec62e0..74b4a71 100644 --- a/target/linux/ramips/files-4.9/drivers/net/ethernet/mtk/mt7530.c +++ b/target/linux/ramips/files-4.9/drivers/net/ethernet/mtk/mt7530.c @@ -44,6 +44,12 @@ #define MT7530_MAX_VID 4095 #define MT7530_MIN_VID 0 +#define MT7530_PORT_MIB_TXB_ID 2 /* TxGOC */ +#define MT7530_PORT_MIB_RXB_ID 6 /* RxGOC */ + +#define MT7621_PORT_MIB_TXB_ID 18 /* TxByte */ +#define MT7621_PORT_MIB_RXB_ID 37 /* RxByte */ + /* registers */ #define REG_ESW_VLAN_VTCR 0x90 #define REG_ESW_VLAN_VAWD1 0x94 @@ -744,6 +750,34 @@ static int mt7530_sw_get_port_mib(struct switch_dev *dev, return 0; } +static int mt7530_get_port_stats(struct switch_dev *dev, int port, + struct switch_port_stats *stats) +{ + struct mt7530_priv *priv = container_of(dev, struct mt7530_priv, swdev); + + if (port < 0 || port >= MT7530_NUM_PORTS) + return -EINVAL; + + stats->tx_bytes = get_mib_counter_port_7620(priv, MT7530_PORT_MIB_TXB_ID, port); + stats->rx_bytes = get_mib_counter_port_7620(priv, MT7530_PORT_MIB_RXB_ID, port); + + return 0; +} + +static int mt7621_get_port_stats(struct switch_dev *dev, int port, + struct switch_port_stats *stats) +{ + struct mt7530_priv *priv = container_of(dev, struct mt7530_priv, swdev); + + if (port < 0 || port >= MT7530_NUM_PORTS) + return -EINVAL; + + stats->tx_bytes = get_mib_counter(priv, MT7621_PORT_MIB_TXB_ID, port); + stats->rx_bytes = get_mib_counter(priv, MT7621_PORT_MIB_RXB_ID, port); + + return 0; +} + static const struct switch_attr mt7530_global[] = { { .type = SWITCH_TYPE_INT, @@ -811,6 +845,7 @@ static const struct switch_dev_ops mt7621_ops = { .get_port_pvid = mt7530_get_port_pvid, .set_port_pvid = mt7530_set_port_pvid, .get_port_link = mt7530_get_port_link, + .get_port_stats = mt7621_get_port_stats, .apply_config = mt7530_apply_config, .reset_switch = mt7530_reset_switch, }; @@ -833,6 +868,7 @@ static const struct switch_dev_ops mt7530_ops = { .get_port_pvid = mt7530_get_port_pvid, .set_port_pvid = mt7530_set_port_pvid, .get_port_link = mt7530_get_port_link, + .get_port_stats = mt7530_get_port_stats, .apply_config = mt7530_apply_config, .reset_switch = mt7530_reset_switch, }; |