svn commit: r361447 - head/sys/dev/mlx5/mlx5_en

[Hans Petter Selasky]

Author: hselasky
Date: Mon May 25 12:37:45 2020
New Revision: 361447
URL: https://svnweb.freebsd.org/changeset/base/361447

Log:
  Improve set progress parameters, SET PSV for HW TLS in mlx5en(4).
  
  There is no need for a fence and there is no need to provide
  the TCP sequence number.
  
  Sponsored by:	Mellanox Technologies

Modified:
  head/sys/dev/mlx5/mlx5_en/mlx5_en_hw_tls.c

Modified: head/sys/dev/mlx5/mlx5_en/mlx5_en_hw_tls.c
==============================================================================
--- head/sys/dev/mlx5/mlx5_en/mlx5_en_hw_tls.c	Mon May 25 12:34:15 2020	(r361446)
+++ head/sys/dev/mlx5/mlx5_en/mlx5_en_hw_tls.c	Mon May 25 12:37:45 2020	(r361447)
@@ -560,9 +560,7 @@ mlx5e_tls_send_progress_parameters(struct mlx5e_sq *sq
 	wqe->ctrl.qpn_ds = cpu_to_be32((sq->sqn << 8) | ds_cnt);
 
 	if (mlx5e_do_send_cqe(sq))
-		wqe->ctrl.fm_ce_se = MLX5_WQE_CTRL_CQ_UPDATE | MLX5_FENCE_MODE_INITIATOR_SMALL;
-	else
-		wqe->ctrl.fm_ce_se = MLX5_FENCE_MODE_INITIATOR_SMALL;
+		wqe->ctrl.fm_ce_se = MLX5_WQE_CTRL_CQ_UPDATE;
 
 	/* copy in the PSV control segment */
 	memcpy(&wqe->psv, MLX5_ADDR_OF(sw_tls_cntx, ptag->crypto_params, progress),
@@ -763,10 +761,6 @@ mlx5e_sq_tls_xmit(struct mlx5e_sq *sq, struct mlx5e_xm
 			/* setup TLS static parameters */
 			MLX5_SET64(sw_tls_cntx, ptls_tag->crypto_params,
 			    param.initial_record_number, rcd_sn);
-
-			/* setup TLS progress parameters */
-			MLX5_SET(sw_tls_cntx, ptls_tag->crypto_params,
-			    progress.next_record_tcp_sn, tcp_seq);
 
 			/*
 			 * NOTE: The sendqueue should have enough room to