From mboxrd@z Thu Jan 1 00:00:00 1970 From: Saeed Mahameed Subject: [net-next 08/14] net/mlx5e: CQ and RQ don't need priv pointer Date: Mon, 27 Mar 2017 23:49:04 +0300 Message-ID: <20170327204910.20287-9-saeedm@mellanox.com> References: <20170327204910.20287-1-saeedm@mellanox.com> Cc: netdev@vger.kernel.org, Saeed Mahameed To: "David S. Miller" Return-path: Received: from mail-il-dmz.mellanox.com ([193.47.165.129]:44895 "EHLO mellanox.co.il" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1751677AbdC0Ut5 (ORCPT ); Mon, 27 Mar 2017 16:49:57 -0400 In-Reply-To: <20170327204910.20287-1-saeedm@mellanox.com> Sender: netdev-owner@vger.kernel.org List-ID: Remove mlx5e_priv pointer from CQ and RQ structs, it was needed only to access mdev pointer from priv pointer. Instead we now pass mdev where needed. Signed-off-by: Saeed Mahameed Reviewed-by: Tariq Toukan --- drivers/net/ethernet/mellanox/mlx5/core/en.h | 38 +++-- drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 181 +++++++++------------ drivers/net/ethernet/mellanox/mlx5/core/en_rx_am.c | 2 +- drivers/net/ethernet/mellanox/mlx5/core/en_txrx.c | 3 +- 4 files changed, 99 insertions(+), 125 deletions(-) diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en.h b/drivers/net/ethernet/mellanox/mlx5/core/en.h index 007f91f54fda..44c454b34754 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/en.h @@ -280,7 +280,6 @@ struct mlx5e_cq { struct napi_struct *napi; struct mlx5_core_cq mcq; struct mlx5e_channel *channel; - struct mlx5e_priv *priv; /* cqe decompression */ struct mlx5_cqe64 title; @@ -290,6 +289,7 @@ struct mlx5e_cq { u16 decmprs_wqe_counter; /* control */ + struct mlx5_core_dev *mdev; struct mlx5_frag_wq_ctrl wq_ctrl; } ____cacheline_aligned_in_smp; @@ -533,7 +533,7 @@ struct mlx5e_rq { u32 mpwqe_num_strides; u32 rqn; struct mlx5e_channel *channel; - struct mlx5e_priv *priv; + struct mlx5_core_dev *mdev; struct mlx5_core_mkey umr_mkey; } ____cacheline_aligned_in_smp; @@ -556,6 +556,8 @@ struct mlx5e_channel { /* control */ struct mlx5e_priv *priv; + struct mlx5_core_dev *mdev; + struct mlx5e_tstamp *tstamp; int ix; int cpu; }; @@ -715,22 +717,6 @@ enum { MLX5E_NIC_PRIO }; -struct mlx5e_profile { - void (*init)(struct mlx5_core_dev *mdev, - struct net_device *netdev, - const struct mlx5e_profile *profile, void *ppriv); - void (*cleanup)(struct mlx5e_priv *priv); - int (*init_rx)(struct mlx5e_priv *priv); - void (*cleanup_rx)(struct mlx5e_priv *priv); - int (*init_tx)(struct mlx5e_priv *priv); - void (*cleanup_tx)(struct mlx5e_priv *priv); - void (*enable)(struct mlx5e_priv *priv); - void (*disable)(struct mlx5e_priv *priv); - void (*update_stats)(struct mlx5e_priv *priv); - int (*max_nch)(struct mlx5_core_dev *mdev); - int max_tc; -}; - struct mlx5e_priv { /* priv data path fields - start */ struct mlx5e_txqsq *txq2sq[MLX5E_MAX_NUM_CHANNELS * MLX5E_MAX_NUM_TC]; @@ -770,6 +756,22 @@ struct mlx5e_priv { void *ppriv; }; +struct mlx5e_profile { + void (*init)(struct mlx5_core_dev *mdev, + struct net_device *netdev, + const struct mlx5e_profile *profile, void *ppriv); + void (*cleanup)(struct mlx5e_priv *priv); + int (*init_rx)(struct mlx5e_priv *priv); + void (*cleanup_rx)(struct mlx5e_priv *priv); + int (*init_tx)(struct mlx5e_priv *priv); + void (*cleanup_tx)(struct mlx5e_priv *priv); + void (*enable)(struct mlx5e_priv *priv); + void (*disable)(struct mlx5e_priv *priv); + void (*update_stats)(struct mlx5e_priv *priv); + int (*max_nch)(struct mlx5_core_dev *mdev); + int max_tc; +}; + void mlx5e_build_ptys2ethtool_map(void); u16 mlx5e_select_queue(struct net_device *dev, struct sk_buff *skb, diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c index cf8df1d3275e..a6e09c46440b 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c @@ -491,11 +491,10 @@ static void mlx5e_rq_free_mpwqe_info(struct mlx5e_rq *rq) kfree(rq->mpwqe.info); } -static int mlx5e_create_umr_mkey(struct mlx5e_priv *priv, +static int mlx5e_create_umr_mkey(struct mlx5_core_dev *mdev, u64 npages, u8 page_shift, struct mlx5_core_mkey *umr_mkey) { - struct mlx5_core_dev *mdev = priv->mdev; int inlen = MLX5_ST_SZ_BYTES(create_mkey_in); void *mkc; u32 *in; @@ -529,12 +528,11 @@ static int mlx5e_create_umr_mkey(struct mlx5e_priv *priv, return err; } -static int mlx5e_create_rq_umr_mkey(struct mlx5e_rq *rq) +static int mlx5e_create_rq_umr_mkey(struct mlx5_core_dev *mdev, struct mlx5e_rq *rq) { - struct mlx5e_priv *priv = rq->priv; u64 num_mtts = MLX5E_REQUIRED_MTTS(mlx5_wq_ll_get_size(&rq->wq)); - return mlx5e_create_umr_mkey(priv, num_mtts, PAGE_SHIFT, &rq->umr_mkey); + return mlx5e_create_umr_mkey(mdev, num_mtts, PAGE_SHIFT, &rq->umr_mkey); } static int mlx5e_alloc_rq(struct mlx5e_channel *c, @@ -542,8 +540,7 @@ static int mlx5e_alloc_rq(struct mlx5e_channel *c, struct mlx5e_rq_param *rqp, struct mlx5e_rq *rq) { - struct mlx5e_priv *priv = c->priv; - struct mlx5_core_dev *mdev = priv->mdev; + struct mlx5_core_dev *mdev = c->mdev; void *rqc = rqp->rqc; void *rqc_wq = MLX5_ADDR_OF(rqc, rqc, wq); u32 byte_count; @@ -567,10 +564,10 @@ static int mlx5e_alloc_rq(struct mlx5e_channel *c, rq->wq_type = params->rq_wq_type; rq->pdev = c->pdev; rq->netdev = c->netdev; - rq->tstamp = &priv->tstamp; + rq->tstamp = c->tstamp; rq->channel = c; rq->ix = c->ix; - rq->priv = c->priv; + rq->mdev = mdev; rq->xdp_prog = params->xdp_prog ? bpf_prog_inc(params->xdp_prog) : NULL; if (IS_ERR(rq->xdp_prog)) { @@ -589,7 +586,7 @@ static int mlx5e_alloc_rq(struct mlx5e_channel *c, switch (rq->wq_type) { case MLX5_WQ_TYPE_LINKED_LIST_STRIDING_RQ: - if (mlx5e_is_vf_vport_rep(priv)) { + if (mlx5e_is_vf_vport_rep(c->priv)) { err = -EINVAL; goto err_rq_wq_destroy; } @@ -604,7 +601,7 @@ static int mlx5e_alloc_rq(struct mlx5e_channel *c, rq->buff.wqe_sz = rq->mpwqe_stride_sz * rq->mpwqe_num_strides; byte_count = rq->buff.wqe_sz; - err = mlx5e_create_rq_umr_mkey(rq); + err = mlx5e_create_rq_umr_mkey(mdev, rq); if (err) goto err_rq_wq_destroy; rq->mkey_be = cpu_to_be32(rq->umr_mkey.key); @@ -621,7 +618,7 @@ static int mlx5e_alloc_rq(struct mlx5e_channel *c, goto err_rq_wq_destroy; } - if (mlx5e_is_vf_vport_rep(priv)) + if (mlx5e_is_vf_vport_rep(c->priv)) rq->handle_rx_cqe = mlx5e_handle_rx_cqe_rep; else rq->handle_rx_cqe = mlx5e_handle_rx_cqe; @@ -631,7 +628,7 @@ static int mlx5e_alloc_rq(struct mlx5e_channel *c, rq->buff.wqe_sz = params->lro_en ? params->lro_wqe_sz : - MLX5E_SW2HW_MTU(priv->netdev->mtu); + MLX5E_SW2HW_MTU(c->netdev->mtu); byte_count = rq->buff.wqe_sz; /* calc the required page order */ @@ -682,7 +679,7 @@ static void mlx5e_free_rq(struct mlx5e_rq *rq) switch (rq->wq_type) { case MLX5_WQ_TYPE_LINKED_LIST_STRIDING_RQ: mlx5e_rq_free_mpwqe_info(rq); - mlx5_core_destroy_mkey(rq->priv->mdev, &rq->umr_mkey); + mlx5_core_destroy_mkey(rq->mdev, &rq->umr_mkey); break; default: /* MLX5_WQ_TYPE_LINKED_LIST */ kfree(rq->dma_info); @@ -700,8 +697,7 @@ static void mlx5e_free_rq(struct mlx5e_rq *rq) static int mlx5e_create_rq(struct mlx5e_rq *rq, struct mlx5e_rq_param *param) { - struct mlx5e_priv *priv = rq->priv; - struct mlx5_core_dev *mdev = priv->mdev; + struct mlx5_core_dev *mdev = rq->mdev; void *in; void *rqc; @@ -740,8 +736,7 @@ static int mlx5e_modify_rq_state(struct mlx5e_rq *rq, int curr_state, int next_state) { struct mlx5e_channel *c = rq->channel; - struct mlx5e_priv *priv = c->priv; - struct mlx5_core_dev *mdev = priv->mdev; + struct mlx5_core_dev *mdev = c->mdev; void *in; void *rqc; @@ -768,9 +763,7 @@ static int mlx5e_modify_rq_state(struct mlx5e_rq *rq, int curr_state, static int mlx5e_modify_rq_vsd(struct mlx5e_rq *rq, bool vsd) { struct mlx5e_channel *c = rq->channel; - struct mlx5e_priv *priv = c->priv; - struct mlx5_core_dev *mdev = priv->mdev; - + struct mlx5_core_dev *mdev = c->mdev; void *in; void *rqc; int inlen; @@ -798,14 +791,14 @@ static int mlx5e_modify_rq_vsd(struct mlx5e_rq *rq, bool vsd) static void mlx5e_destroy_rq(struct mlx5e_rq *rq) { - mlx5_core_destroy_rq(rq->priv->mdev, rq->rqn); + mlx5_core_destroy_rq(rq->mdev, rq->rqn); } static int mlx5e_wait_for_min_rx_wqes(struct mlx5e_rq *rq) { unsigned long exp_time = jiffies + msecs_to_jiffies(20000); struct mlx5e_channel *c = rq->channel; - struct mlx5e_priv *priv = c->priv; + struct mlx5_wq_ll *wq = &rq->wq; u16 min_wqes = mlx5_min_rx_wqes(rq->wq_type, mlx5_wq_ll_get_size(wq)); @@ -816,7 +809,7 @@ static int mlx5e_wait_for_min_rx_wqes(struct mlx5e_rq *rq) msleep(20); } - netdev_warn(priv->netdev, "Failed to get min RX wqes on RQN[0x%x] wq cur_sz(%d) min_rx_wqes(%d)\n", + netdev_warn(c->netdev, "Failed to get min RX wqes on RQN[0x%x] wq cur_sz(%d) min_rx_wqes(%d)\n", rq->rqn, wq->cur_sz, min_wqes); return -ETIMEDOUT; } @@ -926,8 +919,7 @@ static int mlx5e_alloc_xdpsq(struct mlx5e_channel *c, struct mlx5e_xdpsq *sq) { void *sqc_wq = MLX5_ADDR_OF(sqc, param->sqc, wq); - struct mlx5e_priv *priv = c->priv; - struct mlx5_core_dev *mdev = priv->mdev; + struct mlx5_core_dev *mdev = c->mdev; int err; sq->pdev = c->pdev; @@ -982,8 +974,7 @@ static int mlx5e_alloc_icosq(struct mlx5e_channel *c, struct mlx5e_icosq *sq) { void *sqc_wq = MLX5_ADDR_OF(sqc, param->sqc, wq); - struct mlx5e_priv *priv = c->priv; - struct mlx5_core_dev *mdev = priv->mdev; + struct mlx5_core_dev *mdev = c->mdev; int err; sq->pdev = c->pdev; @@ -1052,12 +1043,11 @@ static int mlx5e_alloc_txqsq(struct mlx5e_channel *c, struct mlx5e_txqsq *sq) { void *sqc_wq = MLX5_ADDR_OF(sqc, param->sqc, wq); - struct mlx5e_priv *priv = c->priv; - struct mlx5_core_dev *mdev = priv->mdev; + struct mlx5_core_dev *mdev = c->mdev; int err; sq->pdev = c->pdev; - sq->tstamp = &priv->tstamp; + sq->tstamp = c->tstamp; sq->mkey_be = c->mkey_be; sq->channel = c; sq->txq_ix = txq_ix; @@ -1099,13 +1089,11 @@ struct mlx5e_create_sq_param { u8 min_inline_mode; }; -static int mlx5e_create_sq(struct mlx5e_priv *priv, +static int mlx5e_create_sq(struct mlx5_core_dev *mdev, struct mlx5e_sq_param *param, struct mlx5e_create_sq_param *csp, u32 *sqn) { - struct mlx5_core_dev *mdev = priv->mdev; - void *in; void *sqc; void *wq; @@ -1132,7 +1120,7 @@ static int mlx5e_create_sq(struct mlx5e_priv *priv, MLX5_SET(sqc, sqc, state, MLX5_SQC_STATE_RST); MLX5_SET(wq, wq, wq_type, MLX5_WQ_TYPE_CYCLIC); - MLX5_SET(wq, wq, uar_page, priv->mdev->mlx5e_res.bfreg.index); + MLX5_SET(wq, wq, uar_page, mdev->mlx5e_res.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); @@ -1153,12 +1141,9 @@ struct mlx5e_modify_sq_param { int rl_index; }; -static int mlx5e_modify_sq(struct mlx5e_priv *priv, - u32 sqn, +static int mlx5e_modify_sq(struct mlx5_core_dev *mdev, u32 sqn, struct mlx5e_modify_sq_param *p) { - struct mlx5_core_dev *mdev = priv->mdev; - void *in; void *sqc; int inlen; @@ -1185,12 +1170,12 @@ static int mlx5e_modify_sq(struct mlx5e_priv *priv, return err; } -static void mlx5e_destroy_sq(struct mlx5e_priv *priv, u32 sqn) +static void mlx5e_destroy_sq(struct mlx5_core_dev *mdev, u32 sqn) { - mlx5_core_destroy_sq(priv->mdev, sqn); + mlx5_core_destroy_sq(mdev, sqn); } -static int mlx5e_create_sq_rdy(struct mlx5e_priv *priv, +static int mlx5e_create_sq_rdy(struct mlx5_core_dev *mdev, struct mlx5e_sq_param *param, struct mlx5e_create_sq_param *csp, u32 *sqn) @@ -1198,15 +1183,15 @@ static int mlx5e_create_sq_rdy(struct mlx5e_priv *priv, struct mlx5e_modify_sq_param msp = {0}; int err; - err = mlx5e_create_sq(priv, param, csp, sqn); + err = mlx5e_create_sq(mdev, param, csp, sqn); if (err) return err; msp.curr_state = MLX5_SQC_STATE_RST; msp.next_state = MLX5_SQC_STATE_RDY; - err = mlx5e_modify_sq(priv, *sqn, &msp); + err = mlx5e_modify_sq(mdev, *sqn, &msp); if (err) - mlx5e_destroy_sq(priv, *sqn); + mlx5e_destroy_sq(mdev, *sqn); return err; } @@ -1215,14 +1200,13 @@ static int mlx5e_set_sq_maxrate(struct net_device *dev, struct mlx5e_txqsq *sq, u32 rate); static int mlx5e_open_txqsq(struct mlx5e_channel *c, - int tc, + u32 tisn, int txq_ix, struct mlx5e_params *params, struct mlx5e_sq_param *param, struct mlx5e_txqsq *sq) { struct mlx5e_create_sq_param csp = {}; - struct mlx5e_priv *priv = c->priv; u32 tx_rate; int err; @@ -1230,18 +1214,18 @@ static int mlx5e_open_txqsq(struct mlx5e_channel *c, if (err) return err; - csp.tisn = priv->tisn[tc]; + csp.tisn = tisn; csp.tis_lst_sz = 1; csp.cqn = sq->cq.mcq.cqn; csp.wq_ctrl = &sq->wq_ctrl; csp.min_inline_mode = sq->min_inline_mode; - err = mlx5e_create_sq_rdy(c->priv, param, &csp, &sq->sqn); + err = mlx5e_create_sq_rdy(c->mdev, param, &csp, &sq->sqn); if (err) goto err_free_txqsq; - tx_rate = priv->tx_rates[sq->txq_ix]; + tx_rate = c->priv->tx_rates[sq->txq_ix]; if (tx_rate) - mlx5e_set_sq_maxrate(priv->netdev, sq, tx_rate); + mlx5e_set_sq_maxrate(c->netdev, sq, tx_rate); return 0; @@ -1254,9 +1238,7 @@ static int mlx5e_open_txqsq(struct mlx5e_channel *c, static void mlx5e_activate_txqsq(struct mlx5e_txqsq *sq) { - struct mlx5e_priv *priv = sq->channel->priv; - - sq->txq = netdev_get_tx_queue(priv->netdev, sq->txq_ix); + sq->txq = netdev_get_tx_queue(sq->channel->netdev, sq->txq_ix); set_bit(MLX5E_SQ_STATE_ENABLED, &sq->state); netdev_tx_reset_queue(sq->txq); netif_tx_start_queue(sq->txq); @@ -1292,10 +1274,9 @@ static void mlx5e_deactivate_txqsq(struct mlx5e_txqsq *sq) static void mlx5e_close_txqsq(struct mlx5e_txqsq *sq) { struct mlx5e_channel *c = sq->channel; - struct mlx5e_priv *priv = c->priv; - struct mlx5_core_dev *mdev = priv->mdev; + struct mlx5_core_dev *mdev = c->mdev; - mlx5e_destroy_sq(priv, sq->sqn); + mlx5e_destroy_sq(mdev, sq->sqn); if (sq->rate_limit) mlx5_rl_remove_rate(mdev, sq->rate_limit); mlx5e_free_txqsq_descs(sq); @@ -1318,7 +1299,7 @@ static int mlx5e_open_icosq(struct mlx5e_channel *c, csp.wq_ctrl = &sq->wq_ctrl; csp.min_inline_mode = params->tx_min_inline_mode; set_bit(MLX5E_SQ_STATE_ENABLED, &sq->state); - err = mlx5e_create_sq_rdy(c->priv, param, &csp, &sq->sqn); + err = mlx5e_create_sq_rdy(c->mdev, param, &csp, &sq->sqn); if (err) goto err_free_icosq; @@ -1338,7 +1319,7 @@ static void mlx5e_close_icosq(struct mlx5e_icosq *sq) clear_bit(MLX5E_SQ_STATE_ENABLED, &sq->state); napi_synchronize(&c->napi); - mlx5e_destroy_sq(c->priv, sq->sqn); + mlx5e_destroy_sq(c->mdev, sq->sqn); mlx5e_free_icosq(sq); } @@ -1349,7 +1330,6 @@ static int mlx5e_open_xdpsq(struct mlx5e_channel *c, { unsigned int ds_cnt = MLX5E_XDP_TX_DS_COUNT; struct mlx5e_create_sq_param csp = {}; - struct mlx5e_priv *priv = c->priv; unsigned int inline_hdr_sz = 0; int err; int i; @@ -1359,12 +1339,12 @@ static int mlx5e_open_xdpsq(struct mlx5e_channel *c, return err; csp.tis_lst_sz = 1; - csp.tisn = priv->tisn[0]; /* tc = 0 */ + csp.tisn = c->priv->tisn[0]; /* tc = 0 */ csp.cqn = sq->cq.mcq.cqn; csp.wq_ctrl = &sq->wq_ctrl; csp.min_inline_mode = sq->min_inline_mode; set_bit(MLX5E_SQ_STATE_ENABLED, &sq->state); - err = mlx5e_create_sq_rdy(c->priv, param, &csp, &sq->sqn); + err = mlx5e_create_sq_rdy(c->mdev, param, &csp, &sq->sqn); if (err) goto err_free_xdpsq; @@ -1403,7 +1383,7 @@ static void mlx5e_close_xdpsq(struct mlx5e_xdpsq *sq) clear_bit(MLX5E_SQ_STATE_ENABLED, &sq->state); napi_synchronize(&c->napi); - mlx5e_destroy_sq(c->priv, sq->sqn); + mlx5e_destroy_sq(c->mdev, sq->sqn); mlx5e_free_xdpsq_descs(sq); mlx5e_free_xdpsq(sq); } @@ -1412,8 +1392,7 @@ static int mlx5e_alloc_cq(struct mlx5e_channel *c, struct mlx5e_cq_param *param, struct mlx5e_cq *cq) { - struct mlx5e_priv *priv = c->priv; - struct mlx5_core_dev *mdev = priv->mdev; + struct mlx5_core_dev *mdev = c->mdev; struct mlx5_core_cq *mcq = &cq->mcq; int eqn_not_used; unsigned int irqn; @@ -1450,7 +1429,7 @@ static int mlx5e_alloc_cq(struct mlx5e_channel *c, } cq->channel = c; - cq->priv = priv; + cq->mdev = mdev; return 0; } @@ -1462,8 +1441,7 @@ static void mlx5e_free_cq(struct mlx5e_cq *cq) static int mlx5e_create_cq(struct mlx5e_cq *cq, struct mlx5e_cq_param *param) { - struct mlx5e_priv *priv = cq->priv; - struct mlx5_core_dev *mdev = priv->mdev; + struct mlx5_core_dev *mdev = cq->mdev; struct mlx5_core_cq *mcq = &cq->mcq; void *in; @@ -1509,10 +1487,7 @@ static int mlx5e_create_cq(struct mlx5e_cq *cq, struct mlx5e_cq_param *param) static void mlx5e_destroy_cq(struct mlx5e_cq *cq) { - struct mlx5e_priv *priv = cq->priv; - struct mlx5_core_dev *mdev = priv->mdev; - - mlx5_core_destroy_cq(mdev, &cq->mcq); + mlx5_core_destroy_cq(cq->mdev, &cq->mcq); } static int mlx5e_open_cq(struct mlx5e_channel *c, @@ -1520,9 +1495,8 @@ static int mlx5e_open_cq(struct mlx5e_channel *c, struct mlx5e_cq_param *param, struct mlx5e_cq *cq) { + struct mlx5_core_dev *mdev = c->mdev; int err; - struct mlx5e_priv *priv = c->priv; - struct mlx5_core_dev *mdev = priv->mdev; err = mlx5e_alloc_cq(c, param, cq); if (err) @@ -1594,7 +1568,8 @@ static int mlx5e_open_sqs(struct mlx5e_channel *c, for (tc = 0; tc < params->num_tc; tc++) { int txq_ix = c->ix + tc * params->num_channels; - err = mlx5e_open_txqsq(c, tc, txq_ix, params, &cparam->sq, &c->sq[tc]); + err = mlx5e_open_txqsq(c, c->priv->tisn[tc], txq_ix, + params, &cparam->sq, &c->sq[tc]); if (err) goto err_close_sqs; } @@ -1648,7 +1623,7 @@ static int mlx5e_set_sq_maxrate(struct net_device *dev, msp.next_state = MLX5_SQC_STATE_RDY; msp.rl_index = rl_index; msp.rl_update = true; - err = mlx5e_modify_sq(priv, sq->sqn, &msp); + err = mlx5e_modify_sq(mdev, sq->sqn, &msp); if (err) { netdev_err(dev, "Failed configuring rate %u: %d\n", rate, err); @@ -1717,6 +1692,8 @@ static int mlx5e_open_channel(struct mlx5e_priv *priv, int ix, return -ENOMEM; c->priv = priv; + c->mdev = priv->mdev; + c->tstamp = &priv->tstamp; c->ix = ix; c->cpu = cpu; c->pdev = &priv->mdev->pdev->dev; @@ -1804,7 +1781,7 @@ static void mlx5e_activate_channel(struct mlx5e_channel *c) for (tc = 0; tc < c->num_tc; tc++) mlx5e_activate_txqsq(&c->sq[tc]); mlx5e_activate_rq(&c->rq); - netif_set_xps_queue(c->priv->netdev, get_cpu_mask(c->cpu), c->ix); + netif_set_xps_queue(c->netdev, get_cpu_mask(c->cpu), c->ix); } static void mlx5e_deactivate_channel(struct mlx5e_channel *c) @@ -2631,11 +2608,10 @@ int mlx5e_close(struct net_device *netdev) return err; } -static int mlx5e_alloc_drop_rq(struct mlx5e_priv *priv, +static int mlx5e_alloc_drop_rq(struct mlx5_core_dev *mdev, struct mlx5e_rq *rq, struct mlx5e_rq_param *param) { - struct mlx5_core_dev *mdev = priv->mdev; void *rqc = param->rqc; void *rqc_wq = MLX5_ADDR_OF(rqc, rqc, wq); int err; @@ -2647,16 +2623,15 @@ static int mlx5e_alloc_drop_rq(struct mlx5e_priv *priv, if (err) return err; - rq->priv = priv; + rq->mdev = mdev; return 0; } -static int mlx5e_alloc_drop_cq(struct mlx5e_priv *priv, +static int mlx5e_alloc_drop_cq(struct mlx5_core_dev *mdev, struct mlx5e_cq *cq, struct mlx5e_cq_param *param) { - struct mlx5_core_dev *mdev = priv->mdev; struct mlx5_core_cq *mcq = &cq->mcq; int eqn_not_used; unsigned int irqn; @@ -2679,24 +2654,22 @@ static int mlx5e_alloc_drop_cq(struct mlx5e_priv *priv, mcq->event = mlx5e_cq_error_event; mcq->irqn = irqn; - cq->priv = priv; + cq->mdev = mdev; return 0; } -static int mlx5e_open_drop_rq(struct mlx5e_priv *priv) +static int mlx5e_open_drop_rq(struct mlx5_core_dev *mdev, + struct mlx5e_rq *drop_rq) { - struct mlx5e_cq_param cq_param; - struct mlx5e_rq_param rq_param; - struct mlx5e_rq *rq = &priv->drop_rq; - struct mlx5e_cq *cq = &priv->drop_rq.cq; + struct mlx5e_cq_param cq_param = {}; + struct mlx5e_rq_param rq_param = {}; + struct mlx5e_cq *cq = &drop_rq->cq; int err; - memset(&cq_param, 0, sizeof(cq_param)); - memset(&rq_param, 0, sizeof(rq_param)); mlx5e_build_drop_rq_param(&rq_param); - err = mlx5e_alloc_drop_cq(priv, cq, &cq_param); + err = mlx5e_alloc_drop_cq(mdev, cq, &cq_param); if (err) return err; @@ -2704,34 +2677,34 @@ static int mlx5e_open_drop_rq(struct mlx5e_priv *priv) if (err) goto err_free_cq; - err = mlx5e_alloc_drop_rq(priv, rq, &rq_param); + err = mlx5e_alloc_drop_rq(mdev, drop_rq, &rq_param); if (err) goto err_destroy_cq; - err = mlx5e_create_rq(rq, &rq_param); + err = mlx5e_create_rq(drop_rq, &rq_param); if (err) goto err_free_rq; return 0; err_free_rq: - mlx5e_free_rq(&priv->drop_rq); + mlx5e_free_rq(drop_rq); err_destroy_cq: - mlx5e_destroy_cq(&priv->drop_rq.cq); + mlx5e_destroy_cq(cq); err_free_cq: - mlx5e_free_cq(&priv->drop_rq.cq); + mlx5e_free_cq(cq); return err; } -static void mlx5e_close_drop_rq(struct mlx5e_priv *priv) +static void mlx5e_close_drop_rq(struct mlx5e_rq *drop_rq) { - mlx5e_destroy_rq(&priv->drop_rq); - mlx5e_free_rq(&priv->drop_rq); - mlx5e_destroy_cq(&priv->drop_rq.cq); - mlx5e_free_cq(&priv->drop_rq.cq); + mlx5e_destroy_rq(drop_rq); + mlx5e_free_rq(drop_rq); + mlx5e_destroy_cq(&drop_rq->cq); + mlx5e_free_cq(&drop_rq->cq); } static int mlx5e_create_tis(struct mlx5e_priv *priv, int tc) @@ -4151,7 +4124,7 @@ int mlx5e_attach_netdev(struct mlx5_core_dev *mdev, struct net_device *netdev) if (err) goto out; - err = mlx5e_open_drop_rq(priv); + err = mlx5e_open_drop_rq(mdev, &priv->drop_rq); if (err) { mlx5_core_err(mdev, "open drop rq failed, %d\n", err); goto err_cleanup_tx; @@ -4184,7 +4157,7 @@ int mlx5e_attach_netdev(struct mlx5_core_dev *mdev, struct net_device *netdev) return 0; err_close_drop_rq: - mlx5e_close_drop_rq(priv); + mlx5e_close_drop_rq(&priv->drop_rq); err_cleanup_tx: profile->cleanup_tx(priv); @@ -4248,7 +4221,7 @@ void mlx5e_detach_netdev(struct mlx5_core_dev *mdev, struct net_device *netdev) mlx5e_destroy_q_counter(priv); profile->cleanup_rx(priv); - mlx5e_close_drop_rq(priv); + mlx5e_close_drop_rq(&priv->drop_rq); profile->cleanup_tx(priv); cancel_delayed_work_sync(&priv->update_stats_work); } diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_rx_am.c b/drivers/net/ethernet/mellanox/mlx5/core/en_rx_am.c index cbfac06b7ffd..02dd3a95ed8f 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_rx_am.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_rx_am.c @@ -293,7 +293,7 @@ void mlx5e_rx_am_work(struct work_struct *work) struct mlx5e_rq *rq = container_of(am, struct mlx5e_rq, am); struct mlx5e_cq_moder cur_profile = profile[am->mode][am->profile_ix]; - mlx5_core_modify_cq_moderation(rq->priv->mdev, &rq->cq.mcq, + mlx5_core_modify_cq_moderation(rq->mdev, &rq->cq.mcq, cur_profile.usec, cur_profile.pkts); am->state = MLX5E_AM_START_MEASURE; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_txrx.c b/drivers/net/ethernet/mellanox/mlx5/core/en_txrx.c index 3317ef561a75..43729ec35dfc 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_txrx.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_txrx.c @@ -164,8 +164,7 @@ void mlx5e_cq_error_event(struct mlx5_core_cq *mcq, enum mlx5_event event) { struct mlx5e_cq *cq = container_of(mcq, struct mlx5e_cq, mcq); struct mlx5e_channel *c = cq->channel; - struct mlx5e_priv *priv = c->priv; - struct net_device *netdev = priv->netdev; + struct net_device *netdev = c->netdev; netdev_err(netdev, "%s: cqn=0x%.6x event=0x%.2x\n", __func__, mcq->cqn, event); -- 2.11.0