diff options
| -rw-r--r-- | drivers/net/ethernet/netronome/nfp/nfp_net_ethtool.c | 50 |
1 files changed, 19 insertions, 31 deletions
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_ethtool.c b/drivers/net/ethernet/netronome/nfp/nfp_net_ethtool.c index 26d1cc4e2906..2aeb4622f1ea 100644 --- a/drivers/net/ethernet/netronome/nfp/nfp_net_ethtool.c +++ b/drivers/net/ethernet/netronome/nfp/nfp_net_ethtool.c @@ -452,7 +452,7 @@ static unsigned int nfp_vnic_get_sw_stats_count(struct net_device *netdev) { struct nfp_net *nn = netdev_priv(netdev); - return NN_RVEC_GATHER_STATS + nn->dp.num_r_vecs * NN_RVEC_PER_Q_STATS; + return NN_RVEC_GATHER_STATS + nn->max_r_vecs * NN_RVEC_PER_Q_STATS; } static u8 *nfp_vnic_get_sw_stats_strings(struct net_device *netdev, u8 *data) @@ -460,7 +460,7 @@ static u8 *nfp_vnic_get_sw_stats_strings(struct net_device *netdev, u8 *data) struct nfp_net *nn = netdev_priv(netdev); int i; - for (i = 0; i < nn->dp.num_r_vecs; i++) { + for (i = 0; i < nn->max_r_vecs; i++) { data = nfp_pr_et(data, "rvec_%u_rx_pkts", i); data = nfp_pr_et(data, "rvec_%u_tx_pkts", i); data = nfp_pr_et(data, "rvec_%u_tx_busy", i); @@ -486,7 +486,7 @@ static u64 *nfp_vnic_get_sw_stats(struct net_device *netdev, u64 *data) u64 tmp[NN_RVEC_GATHER_STATS]; unsigned int i, j; - for (i = 0; i < nn->dp.num_r_vecs; i++) { + for (i = 0; i < nn->max_r_vecs; i++) { unsigned int start; do { @@ -521,15 +521,13 @@ static u64 *nfp_vnic_get_sw_stats(struct net_device *netdev, u64 *data) return data; } -static unsigned int -nfp_vnic_get_hw_stats_count(unsigned int rx_rings, unsigned int tx_rings) +static unsigned int nfp_vnic_get_hw_stats_count(unsigned int num_vecs) { - return NN_ET_GLOBAL_STATS_LEN + (rx_rings + tx_rings) * 2; + return NN_ET_GLOBAL_STATS_LEN + num_vecs * 4; } static u8 * -nfp_vnic_get_hw_stats_strings(u8 *data, unsigned int rx_rings, - unsigned int tx_rings, bool repr) +nfp_vnic_get_hw_stats_strings(u8 *data, unsigned int num_vecs, bool repr) { int swap_off, i; @@ -549,36 +547,29 @@ nfp_vnic_get_hw_stats_strings(u8 *data, unsigned int rx_rings, for (i = NN_ET_SWITCH_STATS_LEN * 2; i < NN_ET_GLOBAL_STATS_LEN; i++) data = nfp_pr_et(data, nfp_net_et_stats[i].name); - for (i = 0; i < tx_rings; i++) { - data = nfp_pr_et(data, "txq_%u_pkts", i); - data = nfp_pr_et(data, "txq_%u_bytes", i); - } - - for (i = 0; i < rx_rings; i++) { + for (i = 0; i < num_vecs; i++) { data = nfp_pr_et(data, "rxq_%u_pkts", i); data = nfp_pr_et(data, "rxq_%u_bytes", i); + data = nfp_pr_et(data, "txq_%u_pkts", i); + data = nfp_pr_et(data, "txq_%u_bytes", i); } return data; } static u64 * -nfp_vnic_get_hw_stats(u64 *data, u8 __iomem *mem, - unsigned int rx_rings, unsigned int tx_rings) +nfp_vnic_get_hw_stats(u64 *data, u8 __iomem *mem, unsigned int num_vecs) { unsigned int i; for (i = 0; i < NN_ET_GLOBAL_STATS_LEN; i++) *data++ = readq(mem + nfp_net_et_stats[i].off); - for (i = 0; i < tx_rings; i++) { - *data++ = readq(mem + NFP_NET_CFG_TXR_STATS(i)); - *data++ = readq(mem + NFP_NET_CFG_TXR_STATS(i) + 8); - } - - for (i = 0; i < rx_rings; i++) { + for (i = 0; i < num_vecs; i++) { *data++ = readq(mem + NFP_NET_CFG_RXR_STATS(i)); *data++ = readq(mem + NFP_NET_CFG_RXR_STATS(i) + 8); + *data++ = readq(mem + NFP_NET_CFG_TXR_STATS(i)); + *data++ = readq(mem + NFP_NET_CFG_TXR_STATS(i) + 8); } return data; @@ -633,8 +624,7 @@ static void nfp_net_get_strings(struct net_device *netdev, switch (stringset) { case ETH_SS_STATS: data = nfp_vnic_get_sw_stats_strings(netdev, data); - data = nfp_vnic_get_hw_stats_strings(data, nn->dp.num_rx_rings, - nn->dp.num_tx_rings, + data = nfp_vnic_get_hw_stats_strings(data, nn->max_r_vecs, false); data = nfp_mac_get_stats_strings(netdev, data); data = nfp_app_port_get_stats_strings(nn->port, data); @@ -649,8 +639,7 @@ nfp_net_get_stats(struct net_device *netdev, struct ethtool_stats *stats, struct nfp_net *nn = netdev_priv(netdev); data = nfp_vnic_get_sw_stats(netdev, data); - data = nfp_vnic_get_hw_stats(data, nn->dp.ctrl_bar, - nn->dp.num_rx_rings, nn->dp.num_tx_rings); + data = nfp_vnic_get_hw_stats(data, nn->dp.ctrl_bar, nn->max_r_vecs); data = nfp_mac_get_stats(netdev, data); data = nfp_app_port_get_stats(nn->port, data); } @@ -662,8 +651,7 @@ static int nfp_net_get_sset_count(struct net_device *netdev, int sset) switch (sset) { case ETH_SS_STATS: return nfp_vnic_get_sw_stats_count(netdev) + - nfp_vnic_get_hw_stats_count(nn->dp.num_rx_rings, - nn->dp.num_tx_rings) + + nfp_vnic_get_hw_stats_count(nn->max_r_vecs) + nfp_mac_get_stats_count(netdev) + nfp_app_port_get_stats_count(nn->port); default: @@ -679,7 +667,7 @@ static void nfp_port_get_strings(struct net_device *netdev, switch (stringset) { case ETH_SS_STATS: if (nfp_port_is_vnic(port)) - data = nfp_vnic_get_hw_stats_strings(data, 0, 0, true); + data = nfp_vnic_get_hw_stats_strings(data, 0, true); else data = nfp_mac_get_stats_strings(netdev, data); data = nfp_app_port_get_stats_strings(port, data); @@ -694,7 +682,7 @@ nfp_port_get_stats(struct net_device *netdev, struct ethtool_stats *stats, struct nfp_port *port = nfp_port_from_netdev(netdev); if (nfp_port_is_vnic(port)) - data = nfp_vnic_get_hw_stats(data, port->vnic, 0, 0); + data = nfp_vnic_get_hw_stats(data, port->vnic, 0); else data = nfp_mac_get_stats(netdev, data); data = nfp_app_port_get_stats(port, data); @@ -708,7 +696,7 @@ static int nfp_port_get_sset_count(struct net_device *netdev, int sset) switch (sset) { case ETH_SS_STATS: if (nfp_port_is_vnic(port)) - count = nfp_vnic_get_hw_stats_count(0, 0); + count = nfp_vnic_get_hw_stats_count(0); else count = nfp_mac_get_stats_count(netdev); count += nfp_app_port_get_stats_count(port); |