From 6354bc3eac0f2245eaf9676cc31d9f0660c75382 Mon Sep 17 00:00:00 2001 From: hselasky Date: Mon, 7 Aug 2017 13:27:35 +0000 Subject: [PATCH] MFC r321782: Remove some dead statistics related code and a structure field from the mlx4en driver which is used by its Linux counterpart, but not under FreeBSD. Sponsored by: Mellanox Technologies git-svn-id: svn://svn.freebsd.org/base/stable/9@322166 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f --- sys/ofed/drivers/net/mlx4/en_netdev.c | 24 ------------------- sys/ofed/drivers/net/mlx4/mlx4_en.h | 1 - sys/ofed/drivers/net/mlx4/mlx4_stats.h | 9 -------- sys/ofed/drivers/net/mlx4/port.c | 32 -------------------------- sys/ofed/include/linux/mlx4/device.h | 1 - 5 files changed, 67 deletions(-) diff --git a/sys/ofed/drivers/net/mlx4/en_netdev.c b/sys/ofed/drivers/net/mlx4/en_netdev.c index f8a231dbf..104b414ce 100644 --- a/sys/ofed/drivers/net/mlx4/en_netdev.c +++ b/sys/ofed/drivers/net/mlx4/en_netdev.c @@ -1378,8 +1378,6 @@ int mlx4_en_start_port(struct net_device *dev) /* Schedule multicast task to populate multicast list */ queue_work(mdev->workqueue, &priv->rx_mode_task); - mlx4_set_stats_bitmap(mdev->dev, priv->stats_bitmap); - priv->port_up = true; /* Enable the queues. */ @@ -2732,28 +2730,6 @@ static void mlx4_en_sysctl_stat(struct mlx4_en_priv *priv) &priv->pkstats.rx_gt_1548_bytes_packets, "RX Greater Then 1548 bytes Packets"); -struct mlx4_en_pkt_stats { - unsigned long tx_packets; - unsigned long tx_bytes; - unsigned long tx_multicast_packets; - unsigned long tx_broadcast_packets; - unsigned long tx_errors; - unsigned long tx_dropped; - unsigned long tx_lt_64_bytes_packets; - unsigned long tx_127_bytes_packets; - unsigned long tx_255_bytes_packets; - unsigned long tx_511_bytes_packets; - unsigned long tx_1023_bytes_packets; - unsigned long tx_1518_bytes_packets; - unsigned long tx_1522_bytes_packets; - unsigned long tx_1548_bytes_packets; - unsigned long tx_gt_1548_bytes_packets; - unsigned long rx_prio[NUM_PRIORITIES][NUM_PRIORITY_STATS]; - unsigned long tx_prio[NUM_PRIORITIES][NUM_PRIORITY_STATS]; -#define NUM_PKT_STATS 72 -}; - - SYSCTL_ADD_ULONG(ctx, node_list, OID_AUTO, "tx_packets", CTLFLAG_RD, &priv->pkstats.tx_packets, "TX packets"); SYSCTL_ADD_ULONG(ctx, node_list, OID_AUTO, "tx_bytes", CTLFLAG_RD, diff --git a/sys/ofed/drivers/net/mlx4/mlx4_en.h b/sys/ofed/drivers/net/mlx4/mlx4_en.h index 9997509aa..54d8b158c 100644 --- a/sys/ofed/drivers/net/mlx4/mlx4_en.h +++ b/sys/ofed/drivers/net/mlx4/mlx4_en.h @@ -571,7 +571,6 @@ struct mlx4_en_priv { struct mlx4_en_port_stats port_stats; struct mlx4_en_vport_stats vport_stats; struct mlx4_en_vf_stats vf_stats; - DECLARE_BITMAP(stats_bitmap, NUM_ALL_STATS); struct list_head mc_list; struct list_head curr_list; u64 broadcast_id; diff --git a/sys/ofed/drivers/net/mlx4/mlx4_stats.h b/sys/ofed/drivers/net/mlx4/mlx4_stats.h index ef0b1c0a6..f70a83358 100644 --- a/sys/ofed/drivers/net/mlx4/mlx4_stats.h +++ b/sys/ofed/drivers/net/mlx4/mlx4_stats.h @@ -82,7 +82,6 @@ struct mlx4_en_pkt_stats { unsigned long tx_gt_1548_bytes_packets; unsigned long rx_prio[NUM_PRIORITIES][NUM_PRIORITY_STATS]; unsigned long tx_prio[NUM_PRIORITIES][NUM_PRIORITY_STATS]; -#define NUM_PKT_STATS 72 }; struct mlx4_en_vf_stats { @@ -97,7 +96,6 @@ struct mlx4_en_vf_stats { unsigned long tx_multicast_packets; unsigned long tx_broadcast_packets; unsigned long tx_errors; -#define NUM_VF_STATS 11 }; struct mlx4_en_vport_stats { @@ -116,7 +114,6 @@ struct mlx4_en_vport_stats { unsigned long tx_broadcast_packets; unsigned long tx_broadcast_bytes; unsigned long tx_errors; -#define NUM_VPORT_STATS 15 }; struct mlx4_en_port_stats { @@ -129,7 +126,6 @@ struct mlx4_en_port_stats { unsigned long rx_chksum_good; unsigned long rx_chksum_none; unsigned long tx_chksum_offload; -#define NUM_PORT_STATS 8 }; struct mlx4_en_perf_stats { @@ -139,7 +135,6 @@ struct mlx4_en_perf_stats { u16 tx_coal_avg; u16 rx_coal_avg; u32 napi_quota; -#define NUM_PERF_COUNTERS 6 }; struct mlx4_en_flow_stats { @@ -151,8 +146,6 @@ struct mlx4_en_flow_stats { u64 tx_pause_transition; }; #define MLX4_NUM_PRIORITIES 8 -#define NUM_FLOW_PRIORITY_STATS 6 -#define NUM_FLOW_STATS (NUM_FLOW_PRIORITY_STATS*MLX4_NUM_PRIORITIES) struct mlx4_en_stat_out_flow_control_mbox { @@ -180,6 +173,4 @@ int mlx4_get_vport_ethtool_stats(struct mlx4_dev *dev, int port, struct mlx4_en_vport_stats *vport_stats, int reset); -#define NUM_ALL_STATS (NUM_PKT_STATS + NUM_FLOW_STATS + NUM_VPORT_STATS + \ - NUM_VF_STATS + NUM_PORT_STATS + NUM_PERF_STATS) #endif diff --git a/sys/ofed/drivers/net/mlx4/port.c b/sys/ofed/drivers/net/mlx4/port.c index 9ef63f7a2..f66a35433 100644 --- a/sys/ofed/drivers/net/mlx4/port.c +++ b/sys/ofed/drivers/net/mlx4/port.c @@ -980,38 +980,6 @@ int mlx4_DUMP_ETH_STATS_wrapper(struct mlx4_dev *dev, int slave, return 0; } -void mlx4_set_stats_bitmap(struct mlx4_dev *dev, unsigned long *stats_bitmap) -{ - int last_i = 0; - - bitmap_zero(stats_bitmap, NUM_ALL_STATS); - - if (mlx4_is_slave(dev)) { - last_i = dev->caps.flags2 & MLX4_DEV_CAP_FLAG2_FLOWSTATS_EN ? - NUM_PKT_STATS + NUM_FLOW_STATS : NUM_PKT_STATS; - } else { - bitmap_set(stats_bitmap, last_i, NUM_PKT_STATS); - last_i = NUM_PKT_STATS; - - if (dev->caps.flags2 & - MLX4_DEV_CAP_FLAG2_FLOWSTATS_EN) { - bitmap_set(stats_bitmap, last_i, NUM_FLOW_STATS); - last_i += NUM_FLOW_STATS; - } - } - - if (mlx4_is_slave(dev)) - bitmap_set(stats_bitmap, last_i, NUM_VF_STATS); - last_i += NUM_VF_STATS; - - if (mlx4_is_master(dev)) - bitmap_set(stats_bitmap, last_i, NUM_VPORT_STATS); - last_i += NUM_VPORT_STATS; - - bitmap_set(stats_bitmap, last_i, NUM_PORT_STATS); -} -EXPORT_SYMBOL(mlx4_set_stats_bitmap); - int mlx4_get_slave_from_roce_gid(struct mlx4_dev *dev, int port, u8 *gid, int *slave_id) { struct mlx4_priv *priv = mlx4_priv(dev); diff --git a/sys/ofed/include/linux/mlx4/device.h b/sys/ofed/include/linux/mlx4/device.h index abf99b64b..9f0962990 100644 --- a/sys/ofed/include/linux/mlx4/device.h +++ b/sys/ofed/include/linux/mlx4/device.h @@ -1273,7 +1273,6 @@ int mlx4_register_mac(struct mlx4_dev *dev, u8 port, u64 mac); void mlx4_unregister_mac(struct mlx4_dev *dev, u8 port, u64 mac); int mlx4_get_base_qpn(struct mlx4_dev *dev, u8 port); int __mlx4_replace_mac(struct mlx4_dev *dev, u8 port, int qpn, u64 new_mac); -void mlx4_set_stats_bitmap(struct mlx4_dev *dev, unsigned long *stats_bitmap); int mlx4_SET_PORT_general(struct mlx4_dev *dev, u8 port, int mtu, u8 pptx, u8 pfctx, u8 pprx, u8 pfcrx); int mlx4_SET_PORT_qpn_calc(struct mlx4_dev *dev, u8 port, u32 base_qpn, -- 2.42.0