From patchwork Sun Jul 18 11:54:13 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Leon Romanovsky X-Patchwork-Id: 12384283 X-Patchwork-Delegate: kuba@kernel.org Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-20.5 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 801C9C636CB for ; Sun, 18 Jul 2021 11:54:38 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 5D5ED60FF4 for ; Sun, 18 Jul 2021 11:54:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233043AbhGRL5R (ORCPT ); Sun, 18 Jul 2021 07:57:17 -0400 Received: from mail.kernel.org ([198.145.29.99]:42876 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232685AbhGRL5Q (ORCPT ); Sun, 18 Jul 2021 07:57:16 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id B152461040; Sun, 18 Jul 2021 11:54:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1626609258; bh=J+Ypxx9ComWDmWZ+Oxy1Q4AusaFM9UVaVCI3jF221iM=; h=From:To:Cc:Subject:Date:From; b=jHqO0m/4ZbVdNR3yxUv/Nj2P4cvLxewaRnXfqyip4j4OC5v6iGqHKkHs4BHB5ibuL PZeMsYCapvgq6a7PDciQphyqr5G8skEHMjRysKr0nwaGhYm7QJsDyUl4vyZ1ZF4Unq rgMzuXjCGlrMHRaqoWaMw8W5oNGYthqDT15lsddYIHIEjQJafkFaTJEV4pyxspx1Dt gOtX4d8+tIO4kafRmGVZquwr2TT/V8nMKpJCIbJrPgJPyuN6tbco2mxtBel4IWcxkg 2K3/Qj9TPWass1wZxIwqGm5aXk1MyW/12V3S3qvFeNNgkhw1aTcgMX8B/g4G/igqAE L1fgRKY3tWfqg== From: Leon Romanovsky To: Doug Ledford , Jason Gunthorpe Cc: Tal Gilboa , Jakub Kicinski , Jason Wang , linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org, "Michael S. Tsirkin" , netdev@vger.kernel.org, Saeed Mahameed , virtualization@lists.linux-foundation.org Subject: [PATCH mlx5-next] IB/mlx5: Rename is_apu_thread_cq function to is_apu_cq Date: Sun, 18 Jul 2021 14:54:13 +0300 Message-Id: <0e3364dab7e0e4eea5423878b01aa42470be8d36.1626609184.git.leonro@nvidia.com> X-Mailer: git-send-email 2.31.1 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org X-Patchwork-Delegate: kuba@kernel.org From: Tal Gilboa is_apu_thread_cq() used to detect CQs which are attached to APU threads. This was extended to support other elements as well, so the function was renamed to is_apu_cq(). c_eqn_or_apu_element was extended from 8 bits to 32 bits, which wan't reflected when the APU support was first introduced. Signed-off-by: Tal Gilboa Signed-off-by: Leon Romanovsky Acked-by: Michael S. Tsirkin --- drivers/infiniband/hw/mlx5/cq.c | 2 +- drivers/infiniband/hw/mlx5/devx.c | 7 +++---- drivers/net/ethernet/mellanox/mlx5/core/cq.c | 3 ++- drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 2 +- drivers/net/ethernet/mellanox/mlx5/core/fpga/conn.c | 2 +- drivers/net/ethernet/mellanox/mlx5/core/steering/dr_send.c | 2 +- drivers/vdpa/mlx5/net/mlx5_vnet.c | 2 +- include/linux/mlx5/mlx5_ifc.h | 5 ++--- 8 files changed, 12 insertions(+), 13 deletions(-) diff --git a/drivers/infiniband/hw/mlx5/cq.c b/drivers/infiniband/hw/mlx5/cq.c index aef87a7c01ff..464e6a1ecdb0 100644 --- a/drivers/infiniband/hw/mlx5/cq.c +++ b/drivers/infiniband/hw/mlx5/cq.c @@ -997,7 +997,7 @@ int mlx5_ib_create_cq(struct ib_cq *ibcq, const struct ib_cq_init_attr *attr, MLX5_IB_CQ_PR_FLAGS_CQE_128_PAD)); MLX5_SET(cqc, cqc, log_cq_size, ilog2(entries)); MLX5_SET(cqc, cqc, uar_page, index); - MLX5_SET(cqc, cqc, c_eqn, eqn); + MLX5_SET(cqc, cqc, c_eqn_or_apu_element, eqn); MLX5_SET64(cqc, cqc, dbr_addr, cq->db.dma); if (cq->create_flags & IB_UVERBS_CQ_FLAGS_IGNORE_OVERRUN) MLX5_SET(cqc, cqc, oi, 1); diff --git a/drivers/infiniband/hw/mlx5/devx.c b/drivers/infiniband/hw/mlx5/devx.c index edcac8b3f384..31f5f4c73d25 100644 --- a/drivers/infiniband/hw/mlx5/devx.c +++ b/drivers/infiniband/hw/mlx5/devx.c @@ -1437,11 +1437,10 @@ static void devx_cq_comp(struct mlx5_core_cq *mcq, struct mlx5_eqe *eqe) rcu_read_unlock(); } -static bool is_apu_thread_cq(struct mlx5_ib_dev *dev, const void *in) +static bool is_apu_cq(struct mlx5_ib_dev *dev, const void *in) { if (!MLX5_CAP_GEN(dev->mdev, apu) || - !MLX5_GET(cqc, MLX5_ADDR_OF(create_cq_in, in, cq_context), - apu_thread_cq)) + !MLX5_GET(cqc, MLX5_ADDR_OF(create_cq_in, in, cq_context), apu_cq)) return false; return true; @@ -1501,7 +1500,7 @@ static int UVERBS_HANDLER(MLX5_IB_METHOD_DEVX_OBJ_CREATE)( err = mlx5_core_create_dct(dev, &obj->core_dct, cmd_in, cmd_in_len, cmd_out, cmd_out_len); } else if (opcode == MLX5_CMD_OP_CREATE_CQ && - !is_apu_thread_cq(dev, cmd_in)) { + !is_apu_cq(dev, cmd_in)) { obj->flags |= DEVX_OBJ_FLAGS_CQ; obj->core_cq.comp = devx_cq_comp; err = mlx5_core_create_cq(dev->mdev, &obj->core_cq, diff --git a/drivers/net/ethernet/mellanox/mlx5/core/cq.c b/drivers/net/ethernet/mellanox/mlx5/core/cq.c index df3e4938ecdd..99ec278d0370 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/cq.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/cq.c @@ -89,7 +89,8 @@ static void mlx5_add_cq_to_tasklet(struct mlx5_core_cq *cq, int mlx5_core_create_cq(struct mlx5_core_dev *dev, struct mlx5_core_cq *cq, u32 *in, int inlen, u32 *out, int outlen) { - int eqn = MLX5_GET(cqc, MLX5_ADDR_OF(create_cq_in, in, cq_context), c_eqn); + int eqn = MLX5_GET(cqc, MLX5_ADDR_OF(create_cq_in, in, cq_context), + c_eqn_or_apu_element); u32 din[MLX5_ST_SZ_DW(destroy_cq_in)] = {}; struct mlx5_eq_comp *eq; int err; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c index c47603a952f3..308ccace48d0 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c @@ -1626,7 +1626,7 @@ static int mlx5e_create_cq(struct mlx5e_cq *cq, struct mlx5e_cq_param *param) (__be64 *)MLX5_ADDR_OF(create_cq_in, in, pas)); MLX5_SET(cqc, cqc, cq_period_mode, param->cq_period_mode); - MLX5_SET(cqc, cqc, c_eqn, eqn); + MLX5_SET(cqc, cqc, c_eqn_or_apu_element, eqn); MLX5_SET(cqc, cqc, uar_page, mdev->priv.uar->index); MLX5_SET(cqc, cqc, log_page_size, cq->wq_ctrl.buf.page_shift - MLX5_ADAPTER_PAGE_SHIFT); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fpga/conn.c b/drivers/net/ethernet/mellanox/mlx5/core/fpga/conn.c index 6f78716ff321..9bb4944820df 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/fpga/conn.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/fpga/conn.c @@ -454,7 +454,7 @@ static int mlx5_fpga_conn_create_cq(struct mlx5_fpga_conn *conn, int cq_size) cqc = MLX5_ADDR_OF(create_cq_in, in, cq_context); MLX5_SET(cqc, cqc, log_cq_size, ilog2(cq_size)); - MLX5_SET(cqc, cqc, c_eqn, eqn); + MLX5_SET(cqc, cqc, c_eqn_or_apu_element, eqn); MLX5_SET(cqc, cqc, uar_page, fdev->conn_res.uar->index); MLX5_SET(cqc, cqc, log_page_size, conn->cq.wq_ctrl.buf.page_shift - MLX5_ADAPTER_PAGE_SHIFT); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_send.c b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_send.c index d1300b16d054..a4a3ee87a903 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_send.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_send.c @@ -790,7 +790,7 @@ static struct mlx5dr_cq *dr_create_cq(struct mlx5_core_dev *mdev, cqc = MLX5_ADDR_OF(create_cq_in, in, cq_context); MLX5_SET(cqc, cqc, log_cq_size, ilog2(ncqe)); - MLX5_SET(cqc, cqc, c_eqn, eqn); + MLX5_SET(cqc, cqc, c_eqn_or_apu_element, eqn); MLX5_SET(cqc, cqc, uar_page, uar->index); MLX5_SET(cqc, cqc, log_page_size, cq->wq_ctrl.buf.page_shift - MLX5_ADAPTER_PAGE_SHIFT); diff --git a/drivers/vdpa/mlx5/net/mlx5_vnet.c b/drivers/vdpa/mlx5/net/mlx5_vnet.c index 0121c7c49396..83fa3c26cbd2 100644 --- a/drivers/vdpa/mlx5/net/mlx5_vnet.c +++ b/drivers/vdpa/mlx5/net/mlx5_vnet.c @@ -573,7 +573,7 @@ static int cq_create(struct mlx5_vdpa_net *ndev, u16 idx, u32 num_ent) cqc = MLX5_ADDR_OF(create_cq_in, in, cq_context); MLX5_SET(cqc, cqc, log_cq_size, ilog2(num_ent)); MLX5_SET(cqc, cqc, uar_page, ndev->mvdev.res.uar->index); - MLX5_SET(cqc, cqc, c_eqn, eqn); + MLX5_SET(cqc, cqc, c_eqn_or_apu_element, eqn); MLX5_SET64(cqc, cqc, dbr_addr, vcq->db.dma); err = mlx5_core_create_cq(mdev, &vcq->mcq, in, inlen, out, sizeof(out)); diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h index c980eab89867..e93f16b87312 100644 --- a/include/linux/mlx5/mlx5_ifc.h +++ b/include/linux/mlx5/mlx5_ifc.h @@ -3923,7 +3923,7 @@ struct mlx5_ifc_cqc_bits { u8 status[0x4]; u8 reserved_at_4[0x2]; u8 dbr_umem_valid[0x1]; - u8 apu_thread_cq[0x1]; + u8 apu_cq[0x1]; u8 cqe_sz[0x3]; u8 cc[0x1]; u8 reserved_at_c[0x1]; @@ -3949,8 +3949,7 @@ struct mlx5_ifc_cqc_bits { u8 cq_period[0xc]; u8 cq_max_count[0x10]; - u8 reserved_at_a0[0x18]; - u8 c_eqn[0x8]; + u8 c_eqn_or_apu_element[0x20]; u8 reserved_at_c0[0x3]; u8 log_page_size[0x5];