Commit 22c63d9c authored by David S. Miller's avatar David S. Miller
Browse files

Merge tag 'mlx5-updates-2019-09-05' of git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux 



Saeed Mahameed says:

====================
mlx5-updates-2019-09-05

1) Allover mlx5 cleanups

2) Added port congestion counters to ethtool stats:

Add 3 counters per priority to ethtool using PPCNT:
  2.1) rx_prio[p]_buf_discard - the number of packets discarded by device
       due to lack of per host receive buffers
  2.2) rx_prio[p]_cong_discard - the number of packets discarded by device
       due to per host congestion
  2.3) rx_prio[p]_marked - the number of packets ECN marked by device due
       to per host congestion
====================

Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parents b58662a5 1297d97f

drivers/net/ethernet/mellanox/mlx5/core/Kconfig

+1 −1
Original line number Diff line number Diff line
@@ -10,6 +10,7 @@ config MLX5_CORE 
	imply PTP_1588_CLOCK

	imply VXLAN

	imply MLXFW

	imply PCI_HYPERV_INTERFACE

	default n

	---help---

	  Core driver for low level functionality of the ConnectX-4 and
@@ -32,7 +33,6 @@ config MLX5_FPGA 
config MLX5_CORE_EN

	bool "Mellanox 5th generation network adapters (ConnectX series) Ethernet support"

	depends on NETDEVICES && ETHERNET && INET && PCI && MLX5_CORE

	depends on IPV6=y || IPV6=n || MLX5_CORE=m

	select PAGE_POOL

	select DIMLIB

	default n

drivers/net/ethernet/mellanox/mlx5/core/devlink.c

+1 −1
Original line number Diff line number Diff line
@@ -133,7 +133,7 @@ static int mlx5_devlink_fs_mode_validate(struct devlink *devlink, u32 id, 


		else if (eswitch_mode == MLX5_ESWITCH_OFFLOADS) {

			NL_SET_ERR_MSG_MOD(extack,

					   "Software managed steering is not supported when eswitch offlaods enabled.");

					   "Software managed steering is not supported when eswitch offloads enabled.");

			err = -EOPNOTSUPP;

		}

	} else {

drivers/net/ethernet/mellanox/mlx5/core/en/hv_vhca_stats.c

+4 −5
Original line number Diff line number Diff line
@@ -30,22 +30,21 @@ mlx5e_hv_vhca_fill_ring_stats(struct mlx5e_priv *priv, int ch, 
	}

}



static void mlx5e_hv_vhca_fill_stats(struct mlx5e_priv *priv, u64 *data,

static void mlx5e_hv_vhca_fill_stats(struct mlx5e_priv *priv, void *data,

				     int buf_len)

{

	int ch, i = 0;



	for (ch = 0; ch < priv->max_nch; ch++) {

		u64 *buf = data + i;

		void *buf = data + i;



		if (WARN_ON_ONCE(buf +

				 sizeof(struct mlx5e_hv_vhca_per_ring_stats) >

				 data + buf_len))

			return;



		mlx5e_hv_vhca_fill_ring_stats(priv, ch,

					      (struct mlx5e_hv_vhca_per_ring_stats *)buf);

		i += sizeof(struct mlx5e_hv_vhca_per_ring_stats) / sizeof(u64);

		mlx5e_hv_vhca_fill_ring_stats(priv, ch, buf);

		i += sizeof(struct mlx5e_hv_vhca_per_ring_stats);

	}

}

drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls_tx.c

+2 −4
Original line number Diff line number Diff line
@@ -256,8 +256,7 @@ struct mlx5e_dump_wqe { 
};



static int

tx_post_resync_dump(struct mlx5e_txqsq *sq, struct sk_buff *skb,

		    skb_frag_t *frag, u32 tisn, bool first)

tx_post_resync_dump(struct mlx5e_txqsq *sq, skb_frag_t *frag, u32 tisn, bool first)

{

	struct mlx5_wqe_ctrl_seg *cseg;

	struct mlx5_wqe_data_seg *dseg;
@@ -371,8 +370,7 @@ mlx5e_ktls_tx_handle_ooo(struct mlx5e_ktls_offload_context_tx *priv_tx, 
	tx_post_resync_params(sq, priv_tx, info.rcd_sn);



	for (i = 0; i < info.nr_frags; i++)

		if (tx_post_resync_dump(sq, skb, info.frags[i],

					priv_tx->tisn, !i))

		if (tx_post_resync_dump(sq, info.frags[i], priv_tx->tisn, !i))

			goto err_out;



	/* If no dump WQE was sent, we need to have a fence NOP WQE before the

drivers/net/ethernet/mellanox/mlx5/core/en_main.c

+0 −2
Original line number Diff line number Diff line
@@ -1315,7 +1315,6 @@ static int mlx5e_open_txqsq(struct mlx5e_channel *c, 
	return 0;



err_free_txqsq:

	clear_bit(MLX5E_SQ_STATE_ENABLED, &sq->state);

	mlx5e_free_txqsq(sq);



	return err;
@@ -1403,7 +1402,6 @@ int mlx5e_open_icosq(struct mlx5e_channel *c, struct mlx5e_params *params, 
	return 0;



err_free_icosq:

	clear_bit(MLX5E_SQ_STATE_ENABLED, &sq->state);

	mlx5e_free_icosq(sq);



	return err;

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