From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 526D922F767; Sat, 17 Oct 2026 16:12:05 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1792253526; cv=none; b=jJxuso+qudeg94W9OjKIt9A7KooD9Z1gkqT3105lZi+MBSMa67y5PquDSwRkSfVTzUDDkBle0RjPepaGIUa3CqZjw79xwz5mALO++Ulqe9rhNCaqurSnFzFPybpDBRkIAfg1+tyhfxbOXVc/o1ZmxP0IAPqZR3jK0XGY48YVKXs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1792253526; c=relaxed/simple; bh=vg0cKmznR8fgwmxv+nwLzCrXiqBWOLwlZBQ8uXmqx9Y=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=E1ftJLBCfB3CFMVFshrI0upo4ZpNJVD/em0xHtJnXBleuHl/eDoHlRmXhHEilhhR4XEik9MfTe+FZsNxc/pSTYtE5O/SxK2QFWccRKAjQnYP9Emde3c+Mp98b4CdPNuc1UksSZ9X+R8WlCn46tjlCsIuSYG6wl+OXbv2HCMeoy8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=flenCdI9; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="flenCdI9" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 9B7011F000C4; Sat, 17 Oct 2026 16:12:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1792253525; bh=qFaPPvUjyH2eyD7hVG/VG+s788LOiEUHvL4B+/Tg9ZQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=flenCdI9/yvBftljGVJA2sQeM7hyz8PRLoOecBKzaZVeYcydh8HaUC3EVqi4LKc8l TaV3a4yiNrJSToHHpiIfPBvc+FxqyKhsuI+/jjqa9trRIhlXp4FyJp4NYlIM4IdNom EFcYI7utaYAB/jvgu1FkOpbGi5rVZ5alRdalPmeU= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Cosmin Ratiu , Dragos Tatulea , Tariq Toukan , Simon Horman , Jakub Kicinski , Sasha Levin Subject: [PATCH 6.12 146/869] net/mlx5: Store the global doorbell in mlx5_priv Date: Sat, 17 Oct 2026 17:49:47 +0200 Message-ID: <20261017160040.783345154@linuxfoundation.org> X-Mailer: git-send-email 2.56.0 In-Reply-To: <20261017160036.979869304@linuxfoundation.org> References: <20261017160036.979869304@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.12-stable review patch. If anyone has any objections, please let me know. ------------------ From: Cosmin Ratiu [ Upstream commit aa4595d0ada65d5d44fa924a42a87c175d9d88e3 ] The global doorbell is used for more than just Ethernet resources, so move it out of mlx5e_hw_objs into a common place (mlx5_priv), to avoid non-Ethernet modules (e.g. HWS, ASO) depending on Ethernet structs. Use this opportunity to consolidate it with the 'uar' pointer already there, which was used as an RX doorbell. Underneath the 'uar' pointer is identical to 'bfreg->up', so store a single resource and use that instead. For CQ doorbells, care is taken to always use bfreg->up->index instead of bfreg->index, which may refer to a subsequent UAR page from the same ALLOC_UAR batch on some NICs. This paves the way for cleanly supporting multiple doorbells in the Ethernet driver. Signed-off-by: Cosmin Ratiu Reviewed-by: Dragos Tatulea Signed-off-by: Tariq Toukan Reviewed-by: Simon Horman Signed-off-by: Jakub Kicinski Stable-dep-of: e5eba42f0134 ("mlx5: Fix default values in create CQ") Signed-off-by: Sasha Levin --- drivers/infiniband/hw/mlx5/cq.c | 4 ++-- drivers/net/ethernet/mellanox/mlx5/core/cq.c | 2 +- drivers/net/ethernet/mellanox/mlx5/core/en/params.c | 2 +- drivers/net/ethernet/mellanox/mlx5/core/en/ptp.c | 2 +- drivers/net/ethernet/mellanox/mlx5/core/en_common.c | 11 +---------- drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 10 +++++----- drivers/net/ethernet/mellanox/mlx5/core/eq.c | 4 ++-- drivers/net/ethernet/mellanox/mlx5/core/lib/aso.c | 8 ++++---- drivers/net/ethernet/mellanox/mlx5/core/main.c | 11 +++++------ .../mellanox/mlx5/core/steering/hws/mlx5hws_send.c | 8 ++++---- drivers/net/ethernet/mellanox/mlx5/core/wc.c | 4 ++-- include/linux/mlx5/driver.h | 3 +-- 12 files changed, 29 insertions(+), 40 deletions(-) diff --git a/drivers/infiniband/hw/mlx5/cq.c b/drivers/infiniband/hw/mlx5/cq.c index 9e04b595c77fd..3387f218104aa 100644 --- a/drivers/infiniband/hw/mlx5/cq.c +++ b/drivers/infiniband/hw/mlx5/cq.c @@ -649,7 +649,7 @@ int mlx5_ib_arm_cq(struct ib_cq *ibcq, enum ib_cq_notify_flags flags) { struct mlx5_core_dev *mdev = to_mdev(ibcq->device)->mdev; struct mlx5_ib_cq *cq = to_mcq(ibcq); - void __iomem *uar_page = mdev->priv.uar->map; + void __iomem *uar_page = mdev->priv.bfreg.up->map; unsigned long irq_flags; int ret = 0; @@ -924,7 +924,7 @@ static int create_cq_kernel(struct mlx5_ib_dev *dev, struct mlx5_ib_cq *cq, cq->buf.frag_buf.page_shift - MLX5_ADAPTER_PAGE_SHIFT); - *index = dev->mdev->priv.uar->index; + *index = dev->mdev->priv.bfreg.up->index; return 0; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/cq.c b/drivers/net/ethernet/mellanox/mlx5/core/cq.c index 4caa1b6f40ba4..7dadf4cde9e5d 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/cq.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/cq.c @@ -134,7 +134,7 @@ int mlx5_create_cq(struct mlx5_core_dev *dev, struct mlx5_core_cq *cq, mlx5_core_dbg(dev, "failed adding CP 0x%x to debug file system\n", cq->cqn); - cq->uar = dev->priv.uar; + cq->uar = dev->priv.bfreg.up; cq->irqn = eq->core.irqn; return 0; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/params.c b/drivers/net/ethernet/mellanox/mlx5/core/en/params.c index 3dac708c0d75a..121c836acdf30 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/params.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/params.c @@ -825,7 +825,7 @@ static void mlx5e_build_common_cq_param(struct mlx5_core_dev *mdev, { void *cqc = param->cqc; - MLX5_SET(cqc, cqc, uar_page, mdev->priv.uar->index); + MLX5_SET(cqc, cqc, uar_page, mdev->priv.bfreg.up->index); if (MLX5_CAP_GEN(mdev, cqe_128_always) && cache_line_size() >= 128) MLX5_SET(cqc, cqc, cqe_sz, CQE_STRIDE_128_PAD); } diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/ptp.c b/drivers/net/ethernet/mellanox/mlx5/core/en/ptp.c index afd654583b6b1..ff7074310b6c3 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/ptp.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/ptp.c @@ -333,7 +333,7 @@ static int mlx5e_ptp_alloc_txqsq(struct mlx5e_ptp *c, int txq_ix, sq->mdev = mdev; sq->ch_ix = MLX5E_PTP_CHANNEL_IX; sq->txq_ix = txq_ix; - sq->uar_map = mdev->mlx5e_res.hw_objs.bfreg.map; + sq->uar_map = mdev->priv.bfreg.map; sq->min_inline_mode = params->tx_min_inline_mode; sq->hw_mtu = MLX5E_SW2HW_MTU(params, params->sw_mtu); sq->stats = &c->priv->ptp_stats.sq[tc]; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_common.c b/drivers/net/ethernet/mellanox/mlx5/core/en_common.c index 6ed3a32b7e226..e9e36358c39d1 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_common.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_common.c @@ -163,17 +163,11 @@ int mlx5e_create_mdev_resources(struct mlx5_core_dev *mdev, bool create_tises) goto err_dealloc_transport_domain; } - err = mlx5_alloc_bfreg(mdev, &res->bfreg, false, false); - if (err) { - mlx5_core_err(mdev, "alloc bfreg failed, %d\n", err); - goto err_destroy_mkey; - } - if (create_tises) { err = mlx5e_create_tises(mdev, res->tisn); if (err) { mlx5_core_err(mdev, "alloc tises failed, %d\n", err); - goto err_destroy_bfreg; + goto err_destroy_mkey; } res->tisn_valid = true; } @@ -190,8 +184,6 @@ int mlx5e_create_mdev_resources(struct mlx5_core_dev *mdev, bool create_tises) return 0; -err_destroy_bfreg: - mlx5_free_bfreg(mdev, &res->bfreg); err_destroy_mkey: mlx5_core_destroy_mkey(mdev, res->mkey); err_dealloc_transport_domain: @@ -209,7 +201,6 @@ void mlx5e_destroy_mdev_resources(struct mlx5_core_dev *mdev) mdev->mlx5e_res.dek_priv = NULL; if (res->tisn_valid) mlx5e_destroy_tises(mdev, res->tisn); - mlx5_free_bfreg(mdev, &res->bfreg); mlx5_core_destroy_mkey(mdev, res->mkey); mlx5_core_dealloc_transport_domain(mdev, res->td.tdn); mlx5_core_dealloc_pd(mdev, res->pdn); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c index c5a2fa4152276..c34bf77d72226 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c @@ -1460,7 +1460,7 @@ static int mlx5e_alloc_xdpsq(struct mlx5e_channel *c, sq->pdev = c->pdev; sq->mkey_be = c->mkey_be; sq->channel = c; - sq->uar_map = mdev->mlx5e_res.hw_objs.bfreg.map; + sq->uar_map = mdev->priv.bfreg.map; sq->min_inline_mode = params->tx_min_inline_mode; sq->hw_mtu = MLX5E_SW2HW_MTU(params, params->sw_mtu) - ETH_FCS_LEN; sq->xsk_pool = xsk_pool; @@ -1545,7 +1545,7 @@ static int mlx5e_alloc_icosq(struct mlx5e_channel *c, int err; sq->channel = c; - sq->uar_map = mdev->mlx5e_res.hw_objs.bfreg.map; + sq->uar_map = mdev->priv.bfreg.map; sq->reserved_room = param->stop_room; param->wq.db_numa_node = cpu_to_node(c->cpu); @@ -1630,7 +1630,7 @@ static int mlx5e_alloc_txqsq(struct mlx5e_channel *c, sq->priv = c->priv; sq->ch_ix = c->ix; sq->txq_ix = txq_ix; - sq->uar_map = mdev->mlx5e_res.hw_objs.bfreg.map; + sq->uar_map = mdev->priv.bfreg.map; sq->min_inline_mode = params->tx_min_inline_mode; sq->hw_mtu = MLX5E_SW2HW_MTU(params, params->sw_mtu); sq->max_sq_mpw_wqebbs = mlx5e_get_max_sq_aligned_wqebbs(mdev); @@ -1708,7 +1708,7 @@ static int mlx5e_create_sq(struct mlx5_core_dev *mdev, MLX5_SET(sqc, sqc, flush_in_error_en, 1); MLX5_SET(wq, wq, wq_type, MLX5_WQ_TYPE_CYCLIC); - MLX5_SET(wq, wq, uar_page, mdev->mlx5e_res.hw_objs.bfreg.index); + MLX5_SET(wq, wq, uar_page, mdev->priv.bfreg.index); MLX5_SET(wq, wq, log_wq_pg_sz, csp->wq_ctrl->buf.page_shift - MLX5_ADAPTER_PAGE_SHIFT); MLX5_SET64(wq, wq, dbr_addr, csp->wq_ctrl->db.dma); @@ -2152,7 +2152,7 @@ static int mlx5e_create_cq(struct mlx5e_cq *cq, struct mlx5e_cq_param *param) MLX5_SET(cqc, cqc, cq_period_mode, mlx5e_cq_period_mode(param->cq_period_mode)); MLX5_SET(cqc, cqc, c_eqn_or_apu_element, eqn); - MLX5_SET(cqc, cqc, uar_page, mdev->priv.uar->index); + MLX5_SET(cqc, cqc, uar_page, mdev->priv.bfreg.up->index); MLX5_SET(cqc, cqc, log_page_size, cq->wq_ctrl.buf.page_shift - MLX5_ADAPTER_PAGE_SHIFT); MLX5_SET64(cqc, cqc, dbr_addr, cq->wq_ctrl.db.dma); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eq.c b/drivers/net/ethernet/mellanox/mlx5/core/eq.c index c53efb0711e16..78a6d11713c95 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/eq.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/eq.c @@ -316,7 +316,7 @@ create_map_eq(struct mlx5_core_dev *dev, struct mlx5_eq *eq, eqc = MLX5_ADDR_OF(create_eq_in, in, eq_context_entry); MLX5_SET(eqc, eqc, log_eq_size, eq->fbc.log_sz); - MLX5_SET(eqc, eqc, uar_page, priv->uar->index); + MLX5_SET(eqc, eqc, uar_page, priv->bfreg.up->index); MLX5_SET(eqc, eqc, intr, vecidx); MLX5_SET(eqc, eqc, log_page_size, eq->frag_buf.page_shift - MLX5_ADAPTER_PAGE_SHIFT); @@ -329,7 +329,7 @@ create_map_eq(struct mlx5_core_dev *dev, struct mlx5_eq *eq, eq->eqn = MLX5_GET(create_eq_out, out, eq_number); eq->irqn = pci_irq_vector(dev->pdev, vecidx); eq->dev = dev; - eq->doorbell = priv->uar->map + MLX5_EQ_DOORBELL_OFFSET; + eq->doorbell = priv->bfreg.up->map + MLX5_EQ_DOORBELL_OFFSET; err = mlx5_debug_eq_add(dev, eq); if (err) diff --git a/drivers/net/ethernet/mellanox/mlx5/core/lib/aso.c b/drivers/net/ethernet/mellanox/mlx5/core/lib/aso.c index 58bd749b5e4de..129725159a935 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/lib/aso.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/lib/aso.c @@ -100,7 +100,7 @@ static int create_aso_cq(struct mlx5_aso_cq *cq, void *cqc_data) MLX5_SET(cqc, cqc, cq_period_mode, MLX5_CQ_PERIOD_MODE_START_FROM_EQE); MLX5_SET(cqc, cqc, c_eqn_or_apu_element, eqn); - MLX5_SET(cqc, cqc, uar_page, mdev->priv.uar->index); + MLX5_SET(cqc, cqc, uar_page, mdev->priv.bfreg.up->index); MLX5_SET(cqc, cqc, log_page_size, cq->wq_ctrl.buf.page_shift - MLX5_ADAPTER_PAGE_SHIFT); MLX5_SET64(cqc, cqc, dbr_addr, cq->wq_ctrl.db.dma); @@ -129,7 +129,7 @@ static int mlx5_aso_create_cq(struct mlx5_core_dev *mdev, int numa_node, return -ENOMEM; MLX5_SET(cqc, cqc_data, log_cq_size, 1); - MLX5_SET(cqc, cqc_data, uar_page, mdev->priv.uar->index); + MLX5_SET(cqc, cqc_data, uar_page, mdev->priv.bfreg.up->index); if (MLX5_CAP_GEN(mdev, cqe_128_always) && cache_line_size() >= 128) MLX5_SET(cqc, cqc_data, cqe_sz, CQE_STRIDE_128_PAD); @@ -163,7 +163,7 @@ static int mlx5_aso_alloc_sq(struct mlx5_core_dev *mdev, int numa_node, struct mlx5_wq_param param; int err; - sq->uar_map = mdev->mlx5e_res.hw_objs.bfreg.map; + sq->uar_map = mdev->priv.bfreg.map; param.db_numa_node = numa_node; param.buf_numa_node = numa_node; @@ -203,7 +203,7 @@ static int create_aso_sq(struct mlx5_core_dev *mdev, int pdn, MLX5_SET(sqc, sqc, ts_format, ts_format); MLX5_SET(wq, wq, wq_type, MLX5_WQ_TYPE_CYCLIC); - MLX5_SET(wq, wq, uar_page, mdev->mlx5e_res.hw_objs.bfreg.index); + MLX5_SET(wq, wq, uar_page, mdev->priv.bfreg.index); MLX5_SET(wq, wq, log_wq_pg_sz, sq->wq_ctrl.buf.page_shift - MLX5_ADAPTER_PAGE_SHIFT); MLX5_SET64(wq, wq, dbr_addr, sq->wq_ctrl.db.dma); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/main.c b/drivers/net/ethernet/mellanox/mlx5/core/main.c index fd5676dfda4af..0496f2e3f2a23 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/main.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/main.c @@ -1321,10 +1321,9 @@ static int mlx5_load(struct mlx5_core_dev *dev) { int err; - dev->priv.uar = mlx5_get_uars_page(dev); - if (IS_ERR(dev->priv.uar)) { - mlx5_core_err(dev, "Failed allocating uar, aborting\n"); - err = PTR_ERR(dev->priv.uar); + err = mlx5_alloc_bfreg(dev, &dev->priv.bfreg, false, false); + if (err) { + mlx5_core_err(dev, "Failed allocating bfreg, %d\n", err); return err; } @@ -1432,7 +1431,7 @@ static int mlx5_load(struct mlx5_core_dev *dev) err_irq_table: mlx5_pagealloc_stop(dev); mlx5_events_stop(dev); - mlx5_put_uars_page(dev, dev->priv.uar); + mlx5_free_bfreg(dev, &dev->priv.bfreg); return err; } @@ -1455,7 +1454,7 @@ static void mlx5_unload(struct mlx5_core_dev *dev) mlx5_irq_table_destroy(dev); mlx5_pagealloc_stop(dev); mlx5_events_stop(dev); - mlx5_put_uars_page(dev, dev->priv.uar); + mlx5_free_bfreg(dev, &dev->priv.bfreg); } int mlx5_init_one_devl_locked(struct mlx5_core_dev *dev) diff --git a/drivers/net/ethernet/mellanox/mlx5/core/steering/hws/mlx5hws_send.c b/drivers/net/ethernet/mellanox/mlx5/core/steering/hws/mlx5hws_send.c index ad766451cd6ef..7312f042d41eb 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/steering/hws/mlx5hws_send.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/steering/hws/mlx5hws_send.c @@ -566,7 +566,7 @@ static int hws_send_ring_alloc_sq(struct mlx5_core_dev *mdev, size_t buf_sz; int err; - sq->uar_map = mdev->mlx5e_res.hw_objs.bfreg.map; + sq->uar_map = mdev->priv.bfreg.map; sq->mdev = mdev; param.db_numa_node = numa_node; @@ -639,7 +639,7 @@ static int hws_send_ring_create_sq(struct mlx5_core_dev *mdev, u32 pdn, MLX5_SET(sqc, sqc, ts_format, ts_format); MLX5_SET(wq, wq, wq_type, MLX5_WQ_TYPE_CYCLIC); - MLX5_SET(wq, wq, uar_page, mdev->mlx5e_res.hw_objs.bfreg.index); + MLX5_SET(wq, wq, uar_page, mdev->priv.bfreg.index); MLX5_SET(wq, wq, log_wq_pg_sz, sq->wq_ctrl.buf.page_shift - MLX5_ADAPTER_PAGE_SHIFT); MLX5_SET64(wq, wq, dbr_addr, sq->wq_ctrl.db.dma); @@ -815,7 +815,7 @@ static int hws_send_ring_create_cq(struct mlx5_core_dev *mdev, (__be64 *)MLX5_ADDR_OF(create_cq_in, in, pas)); MLX5_SET(cqc, cqc, c_eqn_or_apu_element, eqn); - MLX5_SET(cqc, cqc, uar_page, mdev->priv.uar->index); + MLX5_SET(cqc, cqc, uar_page, mdev->priv.bfreg.up->index); MLX5_SET(cqc, cqc, log_page_size, cq->wq_ctrl.buf.page_shift - MLX5_ADAPTER_PAGE_SHIFT); MLX5_SET64(cqc, cqc, dbr_addr, cq->wq_ctrl.db.dma); @@ -838,7 +838,7 @@ static int hws_send_ring_open_cq(struct mlx5_core_dev *mdev, if (!cqc_data) return -ENOMEM; - MLX5_SET(cqc, cqc_data, uar_page, mdev->priv.uar->index); + MLX5_SET(cqc, cqc_data, uar_page, mdev->priv.bfreg.up->index); MLX5_SET(cqc, cqc_data, log_cq_size, ilog2(queue->num_entries)); err = hws_send_ring_alloc_cq(mdev, numa_node, queue, cqc_data, cq); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/wc.c b/drivers/net/ethernet/mellanox/mlx5/core/wc.c index 740b719e7072d..089f7d3712b50 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/wc.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/wc.c @@ -94,7 +94,7 @@ static int create_wc_cq(struct mlx5_wc_cq *cq, void *cqc_data) MLX5_SET(cqc, cqc, cq_period_mode, MLX5_CQ_PERIOD_MODE_START_FROM_EQE); MLX5_SET(cqc, cqc, c_eqn_or_apu_element, eqn); - MLX5_SET(cqc, cqc, uar_page, mdev->priv.uar->index); + MLX5_SET(cqc, cqc, uar_page, mdev->priv.bfreg.up->index); MLX5_SET(cqc, cqc, log_page_size, cq->wq_ctrl.buf.page_shift - MLX5_ADAPTER_PAGE_SHIFT); MLX5_SET64(cqc, cqc, dbr_addr, cq->wq_ctrl.db.dma); @@ -116,7 +116,7 @@ static int mlx5_wc_create_cq(struct mlx5_core_dev *mdev, struct mlx5_wc_cq *cq) return -ENOMEM; MLX5_SET(cqc, cqc, log_cq_size, TEST_WC_LOG_CQ_SZ); - MLX5_SET(cqc, cqc, uar_page, mdev->priv.uar->index); + MLX5_SET(cqc, cqc, uar_page, mdev->priv.bfreg.up->index); if (MLX5_CAP_GEN(mdev, cqe_128_always) && cache_line_size() >= 128) MLX5_SET(cqc, cqc, cqe_sz, CQE_STRIDE_128_PAD); diff --git a/include/linux/mlx5/driver.h b/include/linux/mlx5/driver.h index 2e3324578f2ea..aa38f0f281503 100644 --- a/include/linux/mlx5/driver.h +++ b/include/linux/mlx5/driver.h @@ -637,7 +637,7 @@ struct mlx5_priv { struct mlx5_ft_pool *ft_pool; struct mlx5_bfreg_data bfregs; - struct mlx5_uars_page *uar; + struct mlx5_sq_bfreg bfreg; #ifdef CONFIG_MLX5_SF struct mlx5_vhca_state_notifier *vhca_state_notifier; struct mlx5_sf_dev_table *sf_dev_table; @@ -683,7 +683,6 @@ struct mlx5e_resources { u32 pdn; struct mlx5_td td; u32 mkey; - struct mlx5_sq_bfreg bfreg; #define MLX5_MAX_NUM_TC 8 u32 tisn[MLX5_MAX_PORTS][MLX5_MAX_NUM_TC]; bool tisn_valid; -- 2.53.0