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path: root/drivers/net/ethernet/freescale/enetc/enetc_ethtool.c
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Diffstat (limited to 'drivers/net/ethernet/freescale/enetc/enetc_ethtool.c')
-rw-r--r--drivers/net/ethernet/freescale/enetc/enetc_ethtool.c422
1 files changed, 346 insertions, 76 deletions
diff --git a/drivers/net/ethernet/freescale/enetc/enetc_ethtool.c b/drivers/net/ethernet/freescale/enetc/enetc_ethtool.c
index 301ee0dde02d..c8369e3752b0 100644
--- a/drivers/net/ethernet/freescale/enetc/enetc_ethtool.c
+++ b/drivers/net/ethernet/freescale/enetc/enetc_ethtool.c
@@ -14,12 +14,14 @@ static const u32 enetc_si_regs[] = {
static const u32 enetc_txbdr_regs[] = {
ENETC_TBMR, ENETC_TBSR, ENETC_TBBAR0, ENETC_TBBAR1,
- ENETC_TBPIR, ENETC_TBCIR, ENETC_TBLENR, ENETC_TBIER
+ ENETC_TBPIR, ENETC_TBCIR, ENETC_TBLENR, ENETC_TBIER, ENETC_TBICR0,
+ ENETC_TBICR1
};
static const u32 enetc_rxbdr_regs[] = {
ENETC_RBMR, ENETC_RBSR, ENETC_RBBSR, ENETC_RBCIR, ENETC_RBBAR0,
- ENETC_RBBAR1, ENETC_RBPIR, ENETC_RBLENR, ENETC_RBICIR0, ENETC_RBIER
+ ENETC_RBBAR1, ENETC_RBPIR, ENETC_RBLENR, ENETC_RBIER, ENETC_RBICR0,
+ ENETC_RBICR1
};
static const u32 enetc_port_regs[] = {
@@ -123,87 +125,106 @@ static const struct {
int reg;
char name[ETH_GSTRING_LEN];
} enetc_port_counters[] = {
- { ENETC_PM0_REOCT, "MAC rx ethernet octets" },
- { ENETC_PM0_RALN, "MAC rx alignment errors" },
- { ENETC_PM0_RXPF, "MAC rx valid pause frames" },
- { ENETC_PM0_RFRM, "MAC rx valid frames" },
- { ENETC_PM0_RFCS, "MAC rx fcs errors" },
- { ENETC_PM0_RVLAN, "MAC rx VLAN frames" },
- { ENETC_PM0_RERR, "MAC rx frame errors" },
- { ENETC_PM0_RUCA, "MAC rx unicast frames" },
- { ENETC_PM0_RMCA, "MAC rx multicast frames" },
- { ENETC_PM0_RBCA, "MAC rx broadcast frames" },
- { ENETC_PM0_RDRP, "MAC rx dropped packets" },
- { ENETC_PM0_RPKT, "MAC rx packets" },
- { ENETC_PM0_RUND, "MAC rx undersized packets" },
- { ENETC_PM0_R64, "MAC rx 64 byte packets" },
- { ENETC_PM0_R127, "MAC rx 65-127 byte packets" },
- { ENETC_PM0_R255, "MAC rx 128-255 byte packets" },
- { ENETC_PM0_R511, "MAC rx 256-511 byte packets" },
- { ENETC_PM0_R1023, "MAC rx 512-1023 byte packets" },
- { ENETC_PM0_R1518, "MAC rx 1024-1518 byte packets" },
- { ENETC_PM0_R1519X, "MAC rx 1519 to max-octet packets" },
- { ENETC_PM0_ROVR, "MAC rx oversized packets" },
- { ENETC_PM0_RJBR, "MAC rx jabber packets" },
- { ENETC_PM0_RFRG, "MAC rx fragment packets" },
- { ENETC_PM0_RCNP, "MAC rx control packets" },
- { ENETC_PM0_RDRNTP, "MAC rx fifo drop" },
- { ENETC_PM0_TEOCT, "MAC tx ethernet octets" },
- { ENETC_PM0_TOCT, "MAC tx octets" },
- { ENETC_PM0_TCRSE, "MAC tx carrier sense errors" },
- { ENETC_PM0_TXPF, "MAC tx valid pause frames" },
- { ENETC_PM0_TFRM, "MAC tx frames" },
- { ENETC_PM0_TFCS, "MAC tx fcs errors" },
- { ENETC_PM0_TVLAN, "MAC tx VLAN frames" },
- { ENETC_PM0_TERR, "MAC tx frames" },
- { ENETC_PM0_TUCA, "MAC tx unicast frames" },
- { ENETC_PM0_TMCA, "MAC tx multicast frames" },
- { ENETC_PM0_TBCA, "MAC tx broadcast frames" },
- { ENETC_PM0_TPKT, "MAC tx packets" },
- { ENETC_PM0_TUND, "MAC tx undersized packets" },
- { ENETC_PM0_T127, "MAC tx 65-127 byte packets" },
- { ENETC_PM0_T1023, "MAC tx 512-1023 byte packets" },
- { ENETC_PM0_T1518, "MAC tx 1024-1518 byte packets" },
- { ENETC_PM0_TCNP, "MAC tx control packets" },
- { ENETC_PM0_TDFR, "MAC tx deferred packets" },
- { ENETC_PM0_TMCOL, "MAC tx multiple collisions" },
- { ENETC_PM0_TSCOL, "MAC tx single collisions" },
- { ENETC_PM0_TLCOL, "MAC tx late collisions" },
- { ENETC_PM0_TECOL, "MAC tx excessive collisions" },
- { ENETC_UFDMF, "SI MAC nomatch u-cast discards" },
- { ENETC_MFDMF, "SI MAC nomatch m-cast discards" },
- { ENETC_PBFDSIR, "SI MAC nomatch b-cast discards" },
- { ENETC_PUFDVFR, "SI VLAN nomatch u-cast discards" },
- { ENETC_PMFDVFR, "SI VLAN nomatch m-cast discards" },
- { ENETC_PBFDVFR, "SI VLAN nomatch b-cast discards" },
- { ENETC_PFDMSAPR, "SI pruning discarded frames" },
- { ENETC_PICDR(0), "ICM DR0 discarded frames" },
- { ENETC_PICDR(1), "ICM DR1 discarded frames" },
- { ENETC_PICDR(2), "ICM DR2 discarded frames" },
- { ENETC_PICDR(3), "ICM DR3 discarded frames" },
+ { ENETC_PM_REOCT(0), "MAC rx ethernet octets" },
+ { ENETC_PM_RALN(0), "MAC rx alignment errors" },
+ { ENETC_PM_RXPF(0), "MAC rx valid pause frames" },
+ { ENETC_PM_RFRM(0), "MAC rx valid frames" },
+ { ENETC_PM_RFCS(0), "MAC rx fcs errors" },
+ { ENETC_PM_RVLAN(0), "MAC rx VLAN frames" },
+ { ENETC_PM_RERR(0), "MAC rx frame errors" },
+ { ENETC_PM_RUCA(0), "MAC rx unicast frames" },
+ { ENETC_PM_RMCA(0), "MAC rx multicast frames" },
+ { ENETC_PM_RBCA(0), "MAC rx broadcast frames" },
+ { ENETC_PM_RDRP(0), "MAC rx dropped packets" },
+ { ENETC_PM_RPKT(0), "MAC rx packets" },
+ { ENETC_PM_RUND(0), "MAC rx undersized packets" },
+ { ENETC_PM_R64(0), "MAC rx 64 byte packets" },
+ { ENETC_PM_R127(0), "MAC rx 65-127 byte packets" },
+ { ENETC_PM_R255(0), "MAC rx 128-255 byte packets" },
+ { ENETC_PM_R511(0), "MAC rx 256-511 byte packets" },
+ { ENETC_PM_R1023(0), "MAC rx 512-1023 byte packets" },
+ { ENETC_PM_R1522(0), "MAC rx 1024-1522 byte packets" },
+ { ENETC_PM_R1523X(0), "MAC rx 1523 to max-octet packets" },
+ { ENETC_PM_ROVR(0), "MAC rx oversized packets" },
+ { ENETC_PM_RJBR(0), "MAC rx jabber packets" },
+ { ENETC_PM_RFRG(0), "MAC rx fragment packets" },
+ { ENETC_PM_RCNP(0), "MAC rx control packets" },
+ { ENETC_PM_RDRNTP(0), "MAC rx fifo drop" },
+ { ENETC_PM_TEOCT(0), "MAC tx ethernet octets" },
+ { ENETC_PM_TOCT(0), "MAC tx octets" },
+ { ENETC_PM_TCRSE(0), "MAC tx carrier sense errors" },
+ { ENETC_PM_TXPF(0), "MAC tx valid pause frames" },
+ { ENETC_PM_TFRM(0), "MAC tx frames" },
+ { ENETC_PM_TFCS(0), "MAC tx fcs errors" },
+ { ENETC_PM_TVLAN(0), "MAC tx VLAN frames" },
+ { ENETC_PM_TERR(0), "MAC tx frame errors" },
+ { ENETC_PM_TUCA(0), "MAC tx unicast frames" },
+ { ENETC_PM_TMCA(0), "MAC tx multicast frames" },
+ { ENETC_PM_TBCA(0), "MAC tx broadcast frames" },
+ { ENETC_PM_TPKT(0), "MAC tx packets" },
+ { ENETC_PM_TUND(0), "MAC tx undersized packets" },
+ { ENETC_PM_T64(0), "MAC tx 64 byte packets" },
+ { ENETC_PM_T127(0), "MAC tx 65-127 byte packets" },
+ { ENETC_PM_T255(0), "MAC tx 128-255 byte packets" },
+ { ENETC_PM_T511(0), "MAC tx 256-511 byte packets" },
+ { ENETC_PM_T1023(0), "MAC tx 512-1023 byte packets" },
+ { ENETC_PM_T1522(0), "MAC tx 1024-1522 byte packets" },
+ { ENETC_PM_T1523X(0), "MAC tx 1523 to max-octet packets" },
+ { ENETC_PM_TCNP(0), "MAC tx control packets" },
+ { ENETC_PM_TDFR(0), "MAC tx deferred packets" },
+ { ENETC_PM_TMCOL(0), "MAC tx multiple collisions" },
+ { ENETC_PM_TSCOL(0), "MAC tx single collisions" },
+ { ENETC_PM_TLCOL(0), "MAC tx late collisions" },
+ { ENETC_PM_TECOL(0), "MAC tx excessive collisions" },
+ { ENETC_UFDMF, "SI MAC nomatch u-cast discards" },
+ { ENETC_MFDMF, "SI MAC nomatch m-cast discards" },
+ { ENETC_PBFDSIR, "SI MAC nomatch b-cast discards" },
+ { ENETC_PUFDVFR, "SI VLAN nomatch u-cast discards" },
+ { ENETC_PMFDVFR, "SI VLAN nomatch m-cast discards" },
+ { ENETC_PBFDVFR, "SI VLAN nomatch b-cast discards" },
+ { ENETC_PFDMSAPR, "SI pruning discarded frames" },
+ { ENETC_PICDR(0), "ICM DR0 discarded frames" },
+ { ENETC_PICDR(1), "ICM DR1 discarded frames" },
+ { ENETC_PICDR(2), "ICM DR2 discarded frames" },
+ { ENETC_PICDR(3), "ICM DR3 discarded frames" },
};
static const char rx_ring_stats[][ETH_GSTRING_LEN] = {
"Rx ring %2d frames",
"Rx ring %2d alloc errors",
+ "Rx ring %2d XDP drops",
+ "Rx ring %2d recycles",
+ "Rx ring %2d recycle failures",
+ "Rx ring %2d redirects",
+ "Rx ring %2d redirect failures",
+ "Rx ring %2d redirect S/G",
};
static const char tx_ring_stats[][ETH_GSTRING_LEN] = {
"Tx ring %2d frames",
+ "Tx ring %2d XDP frames",
+ "Tx ring %2d XDP drops",
+ "Tx window drop %2d frames",
};
static int enetc_get_sset_count(struct net_device *ndev, int sset)
{
struct enetc_ndev_priv *priv = netdev_priv(ndev);
+ int len;
+
+ if (sset != ETH_SS_STATS)
+ return -EOPNOTSUPP;
- if (sset == ETH_SS_STATS)
- return ARRAY_SIZE(enetc_si_counters) +
- ARRAY_SIZE(tx_ring_stats) * priv->num_tx_rings +
- ARRAY_SIZE(rx_ring_stats) * priv->num_rx_rings +
- (enetc_si_is_pf(priv->si) ?
- ARRAY_SIZE(enetc_port_counters) : 0);
+ len = ARRAY_SIZE(enetc_si_counters) +
+ ARRAY_SIZE(tx_ring_stats) * priv->num_tx_rings +
+ ARRAY_SIZE(rx_ring_stats) * priv->num_rx_rings;
- return -EOPNOTSUPP;
+ if (!enetc_si_is_pf(priv->si))
+ return len;
+
+ len += ARRAY_SIZE(enetc_port_counters);
+
+ return len;
}
static void enetc_get_strings(struct net_device *ndev, u32 stringset, u8 *data)
@@ -215,7 +236,7 @@ static void enetc_get_strings(struct net_device *ndev, u32 stringset, u8 *data)
switch (stringset) {
case ETH_SS_STATS:
for (i = 0; i < ARRAY_SIZE(enetc_si_counters); i++) {
- strlcpy(p, enetc_si_counters[i].name, ETH_GSTRING_LEN);
+ strscpy(p, enetc_si_counters[i].name, ETH_GSTRING_LEN);
p += ETH_GSTRING_LEN;
}
for (i = 0; i < priv->num_tx_rings; i++) {
@@ -237,7 +258,7 @@ static void enetc_get_strings(struct net_device *ndev, u32 stringset, u8 *data)
break;
for (i = 0; i < ARRAY_SIZE(enetc_port_counters); i++) {
- strlcpy(p, enetc_port_counters[i].name,
+ strscpy(p, enetc_port_counters[i].name,
ETH_GSTRING_LEN);
p += ETH_GSTRING_LEN;
}
@@ -255,12 +276,22 @@ static void enetc_get_ethtool_stats(struct net_device *ndev,
for (i = 0; i < ARRAY_SIZE(enetc_si_counters); i++)
data[o++] = enetc_rd64(hw, enetc_si_counters[i].reg);
- for (i = 0; i < priv->num_tx_rings; i++)
+ for (i = 0; i < priv->num_tx_rings; i++) {
data[o++] = priv->tx_ring[i]->stats.packets;
+ data[o++] = priv->tx_ring[i]->stats.xdp_tx;
+ data[o++] = priv->tx_ring[i]->stats.xdp_tx_drops;
+ data[o++] = priv->tx_ring[i]->stats.win_drop;
+ }
for (i = 0; i < priv->num_rx_rings; i++) {
data[o++] = priv->rx_ring[i]->stats.packets;
data[o++] = priv->rx_ring[i]->stats.rx_alloc_errs;
+ data[o++] = priv->rx_ring[i]->stats.xdp_drops;
+ data[o++] = priv->rx_ring[i]->stats.recycles;
+ data[o++] = priv->rx_ring[i]->stats.recycle_failures;
+ data[o++] = priv->rx_ring[i]->stats.xdp_redirect;
+ data[o++] = priv->rx_ring[i]->stats.xdp_redirect_failures;
+ data[o++] = priv->rx_ring[i]->stats.xdp_redirect_sg;
}
if (!enetc_si_is_pf(priv->si))
@@ -270,6 +301,113 @@ static void enetc_get_ethtool_stats(struct net_device *ndev,
data[o++] = enetc_port_rd(hw, enetc_port_counters[i].reg);
}
+static void enetc_get_pause_stats(struct net_device *ndev,
+ struct ethtool_pause_stats *pause_stats)
+{
+ struct enetc_ndev_priv *priv = netdev_priv(ndev);
+ struct enetc_hw *hw = &priv->si->hw;
+
+ pause_stats->tx_pause_frames = enetc_port_rd(hw, ENETC_PM_TXPF(0));
+ pause_stats->rx_pause_frames = enetc_port_rd(hw, ENETC_PM_RXPF(0));
+}
+
+static void enetc_mac_stats(struct enetc_hw *hw, int mac,
+ struct ethtool_eth_mac_stats *s)
+{
+ s->FramesTransmittedOK = enetc_port_rd(hw, ENETC_PM_TFRM(mac));
+ s->SingleCollisionFrames = enetc_port_rd(hw, ENETC_PM_TSCOL(mac));
+ s->MultipleCollisionFrames = enetc_port_rd(hw, ENETC_PM_TMCOL(mac));
+ s->FramesReceivedOK = enetc_port_rd(hw, ENETC_PM_RFRM(mac));
+ s->FrameCheckSequenceErrors = enetc_port_rd(hw, ENETC_PM_RFCS(mac));
+ s->AlignmentErrors = enetc_port_rd(hw, ENETC_PM_RALN(mac));
+ s->OctetsTransmittedOK = enetc_port_rd(hw, ENETC_PM_TEOCT(mac));
+ s->FramesWithDeferredXmissions = enetc_port_rd(hw, ENETC_PM_TDFR(mac));
+ s->LateCollisions = enetc_port_rd(hw, ENETC_PM_TLCOL(mac));
+ s->FramesAbortedDueToXSColls = enetc_port_rd(hw, ENETC_PM_TECOL(mac));
+ s->FramesLostDueToIntMACXmitError = enetc_port_rd(hw, ENETC_PM_TERR(mac));
+ s->CarrierSenseErrors = enetc_port_rd(hw, ENETC_PM_TCRSE(mac));
+ s->OctetsReceivedOK = enetc_port_rd(hw, ENETC_PM_REOCT(mac));
+ s->FramesLostDueToIntMACRcvError = enetc_port_rd(hw, ENETC_PM_RDRNTP(mac));
+ s->MulticastFramesXmittedOK = enetc_port_rd(hw, ENETC_PM_TMCA(mac));
+ s->BroadcastFramesXmittedOK = enetc_port_rd(hw, ENETC_PM_TBCA(mac));
+ s->MulticastFramesReceivedOK = enetc_port_rd(hw, ENETC_PM_RMCA(mac));
+ s->BroadcastFramesReceivedOK = enetc_port_rd(hw, ENETC_PM_RBCA(mac));
+}
+
+static void enetc_ctrl_stats(struct enetc_hw *hw, int mac,
+ struct ethtool_eth_ctrl_stats *s)
+{
+ s->MACControlFramesTransmitted = enetc_port_rd(hw, ENETC_PM_TCNP(mac));
+ s->MACControlFramesReceived = enetc_port_rd(hw, ENETC_PM_RCNP(mac));
+}
+
+static const struct ethtool_rmon_hist_range enetc_rmon_ranges[] = {
+ { 64, 64 },
+ { 65, 127 },
+ { 128, 255 },
+ { 256, 511 },
+ { 512, 1023 },
+ { 1024, 1522 },
+ { 1523, ENETC_MAC_MAXFRM_SIZE },
+ {},
+};
+
+static void enetc_rmon_stats(struct enetc_hw *hw, int mac,
+ struct ethtool_rmon_stats *s,
+ const struct ethtool_rmon_hist_range **ranges)
+{
+ s->undersize_pkts = enetc_port_rd(hw, ENETC_PM_RUND(mac));
+ s->oversize_pkts = enetc_port_rd(hw, ENETC_PM_ROVR(mac));
+ s->fragments = enetc_port_rd(hw, ENETC_PM_RFRG(mac));
+ s->jabbers = enetc_port_rd(hw, ENETC_PM_RJBR(mac));
+
+ s->hist[0] = enetc_port_rd(hw, ENETC_PM_R64(mac));
+ s->hist[1] = enetc_port_rd(hw, ENETC_PM_R127(mac));
+ s->hist[2] = enetc_port_rd(hw, ENETC_PM_R255(mac));
+ s->hist[3] = enetc_port_rd(hw, ENETC_PM_R511(mac));
+ s->hist[4] = enetc_port_rd(hw, ENETC_PM_R1023(mac));
+ s->hist[5] = enetc_port_rd(hw, ENETC_PM_R1522(mac));
+ s->hist[6] = enetc_port_rd(hw, ENETC_PM_R1523X(mac));
+
+ s->hist_tx[0] = enetc_port_rd(hw, ENETC_PM_T64(mac));
+ s->hist_tx[1] = enetc_port_rd(hw, ENETC_PM_T127(mac));
+ s->hist_tx[2] = enetc_port_rd(hw, ENETC_PM_T255(mac));
+ s->hist_tx[3] = enetc_port_rd(hw, ENETC_PM_T511(mac));
+ s->hist_tx[4] = enetc_port_rd(hw, ENETC_PM_T1023(mac));
+ s->hist_tx[5] = enetc_port_rd(hw, ENETC_PM_T1522(mac));
+ s->hist_tx[6] = enetc_port_rd(hw, ENETC_PM_T1523X(mac));
+
+ *ranges = enetc_rmon_ranges;
+}
+
+static void enetc_get_eth_mac_stats(struct net_device *ndev,
+ struct ethtool_eth_mac_stats *mac_stats)
+{
+ struct enetc_ndev_priv *priv = netdev_priv(ndev);
+ struct enetc_hw *hw = &priv->si->hw;
+
+ enetc_mac_stats(hw, 0, mac_stats);
+}
+
+static void enetc_get_eth_ctrl_stats(struct net_device *ndev,
+ struct ethtool_eth_ctrl_stats *ctrl_stats)
+{
+ struct enetc_ndev_priv *priv = netdev_priv(ndev);
+ struct enetc_hw *hw = &priv->si->hw;
+
+ enetc_ctrl_stats(hw, 0, ctrl_stats);
+}
+
+static void enetc_get_rmon_stats(struct net_device *ndev,
+ struct ethtool_rmon_stats *rmon_stats,
+ const struct ethtool_rmon_hist_range **ranges)
+{
+ struct enetc_ndev_priv *priv = netdev_priv(ndev);
+ struct enetc_hw *hw = &priv->si->hw;
+
+ enetc_rmon_stats(hw, 0, rmon_stats, ranges);
+}
+
#define ENETC_RSSHASH_L3 (RXH_L2DA | RXH_VLAN | RXH_L3_PROTO | RXH_IP_SRC | \
RXH_IP_DST)
#define ENETC_RSSHASH_L4 (ENETC_RSSHASH_L3 | RXH_L4_B_0_1 | RXH_L4_B_2_3)
@@ -533,7 +671,9 @@ static int enetc_set_rxfh(struct net_device *ndev, const u32 *indir,
}
static void enetc_get_ringparam(struct net_device *ndev,
- struct ethtool_ringparam *ring)
+ struct ethtool_ringparam *ring,
+ struct kernel_ethtool_ringparam *kernel_ring,
+ struct netlink_ext_ack *extack)
{
struct enetc_ndev_priv *priv = netdev_priv(ndev);
@@ -555,6 +695,78 @@ static void enetc_get_ringparam(struct net_device *ndev,
}
}
+static int enetc_get_coalesce(struct net_device *ndev,
+ struct ethtool_coalesce *ic,
+ struct kernel_ethtool_coalesce *kernel_coal,
+ struct netlink_ext_ack *extack)
+{
+ struct enetc_ndev_priv *priv = netdev_priv(ndev);
+ struct enetc_int_vector *v = priv->int_vector[0];
+
+ ic->tx_coalesce_usecs = enetc_cycles_to_usecs(priv->tx_ictt);
+ ic->rx_coalesce_usecs = enetc_cycles_to_usecs(v->rx_ictt);
+
+ ic->tx_max_coalesced_frames = ENETC_TXIC_PKTTHR;
+ ic->rx_max_coalesced_frames = ENETC_RXIC_PKTTHR;
+
+ ic->use_adaptive_rx_coalesce = priv->ic_mode & ENETC_IC_RX_ADAPTIVE;
+
+ return 0;
+}
+
+static int enetc_set_coalesce(struct net_device *ndev,
+ struct ethtool_coalesce *ic,
+ struct kernel_ethtool_coalesce *kernel_coal,
+ struct netlink_ext_ack *extack)
+{
+ struct enetc_ndev_priv *priv = netdev_priv(ndev);
+ u32 rx_ictt, tx_ictt;
+ int i, ic_mode;
+ bool changed;
+
+ tx_ictt = enetc_usecs_to_cycles(ic->tx_coalesce_usecs);
+ rx_ictt = enetc_usecs_to_cycles(ic->rx_coalesce_usecs);
+
+ if (ic->rx_max_coalesced_frames != ENETC_RXIC_PKTTHR)
+ return -EOPNOTSUPP;
+
+ if (ic->tx_max_coalesced_frames != ENETC_TXIC_PKTTHR)
+ return -EOPNOTSUPP;
+
+ ic_mode = ENETC_IC_NONE;
+ if (ic->use_adaptive_rx_coalesce) {
+ ic_mode |= ENETC_IC_RX_ADAPTIVE;
+ rx_ictt = 0x1;
+ } else {
+ ic_mode |= rx_ictt ? ENETC_IC_RX_MANUAL : 0;
+ }
+
+ ic_mode |= tx_ictt ? ENETC_IC_TX_MANUAL : 0;
+
+ /* commit the settings */
+ changed = (ic_mode != priv->ic_mode) || (priv->tx_ictt != tx_ictt);
+
+ priv->ic_mode = ic_mode;
+ priv->tx_ictt = tx_ictt;
+
+ for (i = 0; i < priv->bdr_int_num; i++) {
+ struct enetc_int_vector *v = priv->int_vector[i];
+
+ v->rx_ictt = rx_ictt;
+ v->rx_dim_en = !!(ic_mode & ENETC_IC_RX_ADAPTIVE);
+ }
+
+ if (netif_running(ndev) && changed) {
+ /* reconfigure the operation mode of h/w interrupts,
+ * traffic needs to be paused in the process
+ */
+ enetc_stop(ndev);
+ enetc_start(ndev);
+ }
+
+ return 0;
+}
+
static int enetc_get_ts_info(struct net_device *ndev,
struct ethtool_ts_info *info)
{
@@ -568,13 +780,17 @@ static int enetc_get_ts_info(struct net_device *ndev,
info->phc_index = -1;
}
-#ifdef CONFIG_FSL_ENETC_HW_TIMESTAMPING
+#ifdef CONFIG_FSL_ENETC_PTP_CLOCK
info->so_timestamping = SOF_TIMESTAMPING_TX_HARDWARE |
SOF_TIMESTAMPING_RX_HARDWARE |
- SOF_TIMESTAMPING_RAW_HARDWARE;
+ SOF_TIMESTAMPING_RAW_HARDWARE |
+ SOF_TIMESTAMPING_TX_SOFTWARE |
+ SOF_TIMESTAMPING_RX_SOFTWARE |
+ SOF_TIMESTAMPING_SOFTWARE;
info->tx_types = (1 << HWTSTAMP_TX_OFF) |
- (1 << HWTSTAMP_TX_ON);
+ (1 << HWTSTAMP_TX_ON) |
+ (1 << HWTSTAMP_TX_ONESTEP_SYNC);
info->rx_filters = (1 << HWTSTAMP_FILTER_NONE) |
(1 << HWTSTAMP_FILTER_ALL);
#else
@@ -610,12 +826,57 @@ static int enetc_set_wol(struct net_device *dev,
return ret;
}
+static void enetc_get_pauseparam(struct net_device *dev,
+ struct ethtool_pauseparam *pause)
+{
+ struct enetc_ndev_priv *priv = netdev_priv(dev);
+
+ phylink_ethtool_get_pauseparam(priv->phylink, pause);
+}
+
+static int enetc_set_pauseparam(struct net_device *dev,
+ struct ethtool_pauseparam *pause)
+{
+ struct enetc_ndev_priv *priv = netdev_priv(dev);
+
+ return phylink_ethtool_set_pauseparam(priv->phylink, pause);
+}
+
+static int enetc_get_link_ksettings(struct net_device *dev,
+ struct ethtool_link_ksettings *cmd)
+{
+ struct enetc_ndev_priv *priv = netdev_priv(dev);
+
+ if (!priv->phylink)
+ return -EOPNOTSUPP;
+
+ return phylink_ethtool_ksettings_get(priv->phylink, cmd);
+}
+
+static int enetc_set_link_ksettings(struct net_device *dev,
+ const struct ethtool_link_ksettings *cmd)
+{
+ struct enetc_ndev_priv *priv = netdev_priv(dev);
+
+ if (!priv->phylink)
+ return -EOPNOTSUPP;
+
+ return phylink_ethtool_ksettings_set(priv->phylink, cmd);
+}
+
static const struct ethtool_ops enetc_pf_ethtool_ops = {
+ .supported_coalesce_params = ETHTOOL_COALESCE_USECS |
+ ETHTOOL_COALESCE_MAX_FRAMES |
+ ETHTOOL_COALESCE_USE_ADAPTIVE_RX,
.get_regs_len = enetc_get_reglen,
.get_regs = enetc_get_regs,
.get_sset_count = enetc_get_sset_count,
.get_strings = enetc_get_strings,
.get_ethtool_stats = enetc_get_ethtool_stats,
+ .get_pause_stats = enetc_get_pause_stats,
+ .get_rmon_stats = enetc_get_rmon_stats,
+ .get_eth_ctrl_stats = enetc_get_eth_ctrl_stats,
+ .get_eth_mac_stats = enetc_get_eth_mac_stats,
.get_rxnfc = enetc_get_rxnfc,
.set_rxnfc = enetc_set_rxnfc,
.get_rxfh_key_size = enetc_get_rxfh_key_size,
@@ -623,15 +884,22 @@ static const struct ethtool_ops enetc_pf_ethtool_ops = {
.get_rxfh = enetc_get_rxfh,
.set_rxfh = enetc_set_rxfh,
.get_ringparam = enetc_get_ringparam,
- .get_link_ksettings = phy_ethtool_get_link_ksettings,
- .set_link_ksettings = phy_ethtool_set_link_ksettings,
+ .get_coalesce = enetc_get_coalesce,
+ .set_coalesce = enetc_set_coalesce,
+ .get_link_ksettings = enetc_get_link_ksettings,
+ .set_link_ksettings = enetc_set_link_ksettings,
.get_link = ethtool_op_get_link,
.get_ts_info = enetc_get_ts_info,
.get_wol = enetc_get_wol,
.set_wol = enetc_set_wol,
+ .get_pauseparam = enetc_get_pauseparam,
+ .set_pauseparam = enetc_set_pauseparam,
};
static const struct ethtool_ops enetc_vf_ethtool_ops = {
+ .supported_coalesce_params = ETHTOOL_COALESCE_USECS |
+ ETHTOOL_COALESCE_MAX_FRAMES |
+ ETHTOOL_COALESCE_USE_ADAPTIVE_RX,
.get_regs_len = enetc_get_reglen,
.get_regs = enetc_get_regs,
.get_sset_count = enetc_get_sset_count,
@@ -643,6 +911,8 @@ static const struct ethtool_ops enetc_vf_ethtool_ops = {
.get_rxfh = enetc_get_rxfh,
.set_rxfh = enetc_set_rxfh,
.get_ringparam = enetc_get_ringparam,
+ .get_coalesce = enetc_get_coalesce,
+ .set_coalesce = enetc_set_coalesce,
.get_link = ethtool_op_get_link,
.get_ts_info = enetc_get_ts_info,
};
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.