From c4f287c4a6ac489c18afc4acc4353141a8c53070 Mon Sep 17 00:00:00 2001 From: Saeed Mahameed Date: Tue, 19 Jul 2016 20:17:12 +0300 Subject: [PATCH] net/mlx5: Unify and improve command interface Now as all commands use mlx5 ifc interface, instead of doing two calls for executing a command we embed command status checking into mlx5_cmd_exec to simplify the interface. Also we do here some cleanup for redundant software structures (inbox/outbox) and functions and improved command failure output. Signed-off-by: Saeed Mahameed Signed-off-by: Leon Romanovsky --- drivers/infiniband/hw/mlx5/main.c | 10 +- drivers/infiniband/hw/mlx5/qp.c | 5 +- drivers/net/ethernet/mellanox/mlx5/core/cmd.c | 251 +++++++++--------- drivers/net/ethernet/mellanox/mlx5/core/cq.c | 16 +- .../ethernet/mellanox/mlx5/core/en_ethtool.c | 3 +- .../net/ethernet/mellanox/mlx5/core/en_main.c | 10 +- drivers/net/ethernet/mellanox/mlx5/core/eq.c | 12 +- .../net/ethernet/mellanox/mlx5/core/eswitch.c | 72 ++--- .../net/ethernet/mellanox/mlx5/core/fs_cmd.c | 130 +++------ drivers/net/ethernet/mellanox/mlx5/core/fw.c | 15 +- drivers/net/ethernet/mellanox/mlx5/core/mad.c | 1 - .../net/ethernet/mellanox/mlx5/core/main.c | 80 ++---- drivers/net/ethernet/mellanox/mlx5/core/mcg.c | 10 +- .../ethernet/mellanox/mlx5/core/mlx5_core.h | 13 - drivers/net/ethernet/mellanox/mlx5/core/mr.c | 28 +- .../ethernet/mellanox/mlx5/core/pagealloc.c | 11 +- drivers/net/ethernet/mellanox/mlx5/core/pd.c | 11 +- .../net/ethernet/mellanox/mlx5/core/port.c | 99 ++----- drivers/net/ethernet/mellanox/mlx5/core/qp.c | 26 +- drivers/net/ethernet/mellanox/mlx5/core/rl.c | 11 +- drivers/net/ethernet/mellanox/mlx5/core/srq.c | 49 ++-- .../ethernet/mellanox/mlx5/core/transobj.c | 183 +++++-------- drivers/net/ethernet/mellanox/mlx5/core/uar.c | 11 +- .../net/ethernet/mellanox/mlx5/core/vport.c | 74 ++---- .../net/ethernet/mellanox/mlx5/core/vxlan.c | 29 +- include/linux/mlx5/device.h | 115 -------- include/linux/mlx5/driver.h | 7 +- 27 files changed, 385 insertions(+), 897 deletions(-) diff --git a/drivers/infiniband/hw/mlx5/main.c b/drivers/infiniband/hw/mlx5/main.c index a84bb766fc62..6fb77d791045 100644 --- a/drivers/infiniband/hw/mlx5/main.c +++ b/drivers/infiniband/hw/mlx5/main.c @@ -233,23 +233,19 @@ static int set_roce_addr(struct ib_device *device, u8 port_num, const union ib_gid *gid, const struct ib_gid_attr *attr) { - struct mlx5_ib_dev *dev = to_mdev(device); - u32 in[MLX5_ST_SZ_DW(set_roce_address_in)]; - u32 out[MLX5_ST_SZ_DW(set_roce_address_out)]; + struct mlx5_ib_dev *dev = to_mdev(device); + u32 in[MLX5_ST_SZ_DW(set_roce_address_in)] = {0}; + u32 out[MLX5_ST_SZ_DW(set_roce_address_out)] = {0}; void *in_addr = MLX5_ADDR_OF(set_roce_address_in, in, roce_address); enum rdma_link_layer ll = mlx5_ib_port_link_layer(device, port_num); if (ll != IB_LINK_LAYER_ETHERNET) return -EINVAL; - memset(in, 0, sizeof(in)); - ib_gid_to_mlx5_roce_addr(gid, attr, in_addr); MLX5_SET(set_roce_address_in, in, roce_address_index, index); MLX5_SET(set_roce_address_in, in, opcode, MLX5_CMD_OP_SET_ROCE_ADDRESS); - - memset(out, 0, sizeof(out)); return mlx5_cmd_exec(dev->mdev, in, sizeof(in), out, sizeof(out)); } diff --git a/drivers/infiniband/hw/mlx5/qp.c b/drivers/infiniband/hw/mlx5/qp.c index 626173736749..f3c943f6458e 100644 --- a/drivers/infiniband/hw/mlx5/qp.c +++ b/drivers/infiniband/hw/mlx5/qp.c @@ -1007,13 +1007,10 @@ static int is_connected(enum ib_qp_type qp_type) static int create_raw_packet_qp_tis(struct mlx5_ib_dev *dev, struct mlx5_ib_sq *sq, u32 tdn) { - u32 in[MLX5_ST_SZ_DW(create_tis_in)]; + u32 in[MLX5_ST_SZ_DW(create_tis_in)] = {0}; void *tisc = MLX5_ADDR_OF(create_tis_in, in, ctx); - memset(in, 0, sizeof(in)); - MLX5_SET(tisc, tisc, transport_domain, tdn); - return mlx5_core_create_tis(dev->mdev, in, sizeof(in), &sq->tisn); } diff --git a/drivers/net/ethernet/mellanox/mlx5/core/cmd.c b/drivers/net/ethernet/mellanox/mlx5/core/cmd.c index 88b05400fbc8..23b95daa9533 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/cmd.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/cmd.c @@ -554,11 +554,124 @@ const char *mlx5_command_str(int command) } } +static const char *cmd_status_str(u8 status) +{ + switch (status) { + case MLX5_CMD_STAT_OK: + return "OK"; + case MLX5_CMD_STAT_INT_ERR: + return "internal error"; + case MLX5_CMD_STAT_BAD_OP_ERR: + return "bad operation"; + case MLX5_CMD_STAT_BAD_PARAM_ERR: + return "bad parameter"; + case MLX5_CMD_STAT_BAD_SYS_STATE_ERR: + return "bad system state"; + case MLX5_CMD_STAT_BAD_RES_ERR: + return "bad resource"; + case MLX5_CMD_STAT_RES_BUSY: + return "resource busy"; + case MLX5_CMD_STAT_LIM_ERR: + return "limits exceeded"; + case MLX5_CMD_STAT_BAD_RES_STATE_ERR: + return "bad resource state"; + case MLX5_CMD_STAT_IX_ERR: + return "bad index"; + case MLX5_CMD_STAT_NO_RES_ERR: + return "no resources"; + case MLX5_CMD_STAT_BAD_INP_LEN_ERR: + return "bad input length"; + case MLX5_CMD_STAT_BAD_OUTP_LEN_ERR: + return "bad output length"; + case MLX5_CMD_STAT_BAD_QP_STATE_ERR: + return "bad QP state"; + case MLX5_CMD_STAT_BAD_PKT_ERR: + return "bad packet (discarded)"; + case MLX5_CMD_STAT_BAD_SIZE_OUTS_CQES_ERR: + return "bad size too many outstanding CQEs"; + default: + return "unknown status"; + } +} + +static int cmd_status_to_err(u8 status) +{ + switch (status) { + case MLX5_CMD_STAT_OK: return 0; + case MLX5_CMD_STAT_INT_ERR: return -EIO; + case MLX5_CMD_STAT_BAD_OP_ERR: return -EINVAL; + case MLX5_CMD_STAT_BAD_PARAM_ERR: return -EINVAL; + case MLX5_CMD_STAT_BAD_SYS_STATE_ERR: return -EIO; + case MLX5_CMD_STAT_BAD_RES_ERR: return -EINVAL; + case MLX5_CMD_STAT_RES_BUSY: return -EBUSY; + case MLX5_CMD_STAT_LIM_ERR: return -ENOMEM; + case MLX5_CMD_STAT_BAD_RES_STATE_ERR: return -EINVAL; + case MLX5_CMD_STAT_IX_ERR: return -EINVAL; + case MLX5_CMD_STAT_NO_RES_ERR: return -EAGAIN; + case MLX5_CMD_STAT_BAD_INP_LEN_ERR: return -EIO; + case MLX5_CMD_STAT_BAD_OUTP_LEN_ERR: return -EIO; + case MLX5_CMD_STAT_BAD_QP_STATE_ERR: return -EINVAL; + case MLX5_CMD_STAT_BAD_PKT_ERR: return -EINVAL; + case MLX5_CMD_STAT_BAD_SIZE_OUTS_CQES_ERR: return -EINVAL; + default: return -EIO; + } +} + +struct mlx5_ifc_mbox_out_bits { + u8 status[0x8]; + u8 reserved_at_8[0x18]; + + u8 syndrome[0x20]; + + u8 reserved_at_40[0x40]; +}; + +struct mlx5_ifc_mbox_in_bits { + u8 opcode[0x10]; + u8 reserved_at_10[0x10]; + + u8 reserved_at_20[0x10]; + u8 op_mod[0x10]; + + u8 reserved_at_40[0x40]; +}; + +void mlx5_cmd_mbox_status(void *out, u8 *status, u32 *syndrome) +{ + *status = MLX5_GET(mbox_out, out, status); + *syndrome = MLX5_GET(mbox_out, out, syndrome); +} + +static int mlx5_cmd_check(struct mlx5_core_dev *dev, void *in, void *out) +{ + u32 syndrome; + u8 status; + u16 opcode; + u16 op_mod; + + mlx5_cmd_mbox_status(out, &status, &syndrome); + if (!status) + return 0; + + opcode = MLX5_GET(mbox_in, in, opcode); + op_mod = MLX5_GET(mbox_in, in, op_mod); + + mlx5_core_err(dev, + "%s(0x%x) op_mod(0x%x) failed, status %s(0x%x), syndrome (0x%x)\n", + mlx5_command_str(opcode), + opcode, op_mod, + cmd_status_str(status), + status, + syndrome); + + return cmd_status_to_err(status); +} + static void dump_command(struct mlx5_core_dev *dev, struct mlx5_cmd_work_ent *ent, int input) { - u16 op = be16_to_cpu(((struct mlx5_inbox_hdr *)(ent->lay->in))->opcode); struct mlx5_cmd_msg *msg = input ? ent->in : ent->out; + u16 op = MLX5_GET(mbox_in, ent->lay->in, opcode); struct mlx5_cmd_mailbox *next = msg->next; int data_only; u32 offset = 0; @@ -608,9 +721,7 @@ static void dump_command(struct mlx5_core_dev *dev, static u16 msg_to_opcode(struct mlx5_cmd_msg *in) { - struct mlx5_inbox_hdr *hdr = (struct mlx5_inbox_hdr *)(in->first.data); - - return be16_to_cpu(hdr->opcode); + return MLX5_GET(mbox_in, in->first.data, opcode); } static void cb_timeout_handler(struct work_struct *work) @@ -749,16 +860,6 @@ static int wait_func(struct mlx5_core_dev *dev, struct mlx5_cmd_work_ent *ent) return err; } -static __be32 *get_synd_ptr(struct mlx5_outbox_hdr *out) -{ - return &out->syndrome; -} - -static u8 *get_status_ptr(struct mlx5_outbox_hdr *out) -{ - return &out->status; -} - /* Notes: * 1. Callback functions may not sleep * 2. page queue commands do not support asynchrous completion @@ -804,7 +905,7 @@ static int mlx5_cmd_invoke(struct mlx5_core_dev *dev, struct mlx5_cmd_msg *in, goto out_free; ds = ent->ts2 - ent->ts1; - op = be16_to_cpu(((struct mlx5_inbox_hdr *)in->first.data)->opcode); + op = MLX5_GET(mbox_in, in->first.data, opcode); if (op < ARRAY_SIZE(cmd->stats)) { stats = &cmd->stats[op]; spin_lock_irq(&stats->lock); @@ -1305,7 +1406,10 @@ void mlx5_cmd_comp_handler(struct mlx5_core_dev *dev, u64 vec) err = mlx5_copy_from_msg(ent->uout, ent->out, ent->uout_size); - err = err ? err : mlx5_cmd_status_to_err_v2(ent->uout); + + err = err ? err : mlx5_cmd_check(dev, + ent->in->first.data, + ent->uout); } mlx5_free_cmd_msg(dev, ent->out); @@ -1359,14 +1463,9 @@ static struct mlx5_cmd_msg *alloc_msg(struct mlx5_core_dev *dev, int in_size, return msg; } -static u16 opcode_from_in(struct mlx5_inbox_hdr *in) -{ - return be16_to_cpu(in->opcode); -} - -static int is_manage_pages(struct mlx5_inbox_hdr *in) +static int is_manage_pages(void *in) { - return be16_to_cpu(in->opcode) == MLX5_CMD_OP_MANAGE_PAGES; + return MLX5_GET(mbox_in, in, opcode) == MLX5_CMD_OP_MANAGE_PAGES; } static int cmd_exec(struct mlx5_core_dev *dev, void *in, int in_size, void *out, @@ -1382,9 +1481,11 @@ static int cmd_exec(struct mlx5_core_dev *dev, void *in, int in_size, void *out, if (pci_channel_offline(dev->pdev) || dev->state == MLX5_DEVICE_STATE_INTERNAL_ERROR) { - err = mlx5_internal_err_ret_value(dev, opcode_from_in(in), &drv_synd, &status); - *get_synd_ptr(out) = cpu_to_be32(drv_synd); - *get_status_ptr(out) = status; + u16 opcode = MLX5_GET(mbox_in, in, opcode); + + err = mlx5_internal_err_ret_value(dev, opcode, &drv_synd, &status); + MLX5_SET(mbox_out, out, status, status); + MLX5_SET(mbox_out, out, syndrome, drv_synd); return err; } @@ -1436,7 +1537,10 @@ out_in: int mlx5_cmd_exec(struct mlx5_core_dev *dev, void *in, int in_size, void *out, int out_size) { - return cmd_exec(dev, in, in_size, out, out_size, NULL, NULL); + int err; + + err = cmd_exec(dev, in, in_size, out, out_size, NULL, NULL); + return err ? : mlx5_cmd_check(dev, in, out); } EXPORT_SYMBOL(mlx5_cmd_exec); @@ -1673,96 +1777,3 @@ void mlx5_cmd_cleanup(struct mlx5_core_dev *dev) pci_pool_destroy(cmd->pool); } EXPORT_SYMBOL(mlx5_cmd_cleanup); - -static const char *cmd_status_str(u8 status) -{ - switch (status) { - case MLX5_CMD_STAT_OK: - return "OK"; - case MLX5_CMD_STAT_INT_ERR: - return "internal error"; - case MLX5_CMD_STAT_BAD_OP_ERR: - return "bad operation"; - case MLX5_CMD_STAT_BAD_PARAM_ERR: - return "bad parameter"; - case MLX5_CMD_STAT_BAD_SYS_STATE_ERR: - return "bad system state"; - case MLX5_CMD_STAT_BAD_RES_ERR: - return "bad resource"; - case MLX5_CMD_STAT_RES_BUSY: - return "resource busy"; - case MLX5_CMD_STAT_LIM_ERR: - return "limits exceeded"; - case MLX5_CMD_STAT_BAD_RES_STATE_ERR: - return "bad resource state"; - case MLX5_CMD_STAT_IX_ERR: - return "bad index"; - case MLX5_CMD_STAT_NO_RES_ERR: - return "no resources"; - case MLX5_CMD_STAT_BAD_INP_LEN_ERR: - return "bad input length"; - case MLX5_CMD_STAT_BAD_OUTP_LEN_ERR: - return "bad output length"; - case MLX5_CMD_STAT_BAD_QP_STATE_ERR: - return "bad QP state"; - case MLX5_CMD_STAT_BAD_PKT_ERR: - return "bad packet (discarded)"; - case MLX5_CMD_STAT_BAD_SIZE_OUTS_CQES_ERR: - return "bad size too many outstanding CQEs"; - default: - return "unknown status"; - } -} - -static int cmd_status_to_err(u8 status) -{ - switch (status) { - case MLX5_CMD_STAT_OK: return 0; - case MLX5_CMD_STAT_INT_ERR: return -EIO; - case MLX5_CMD_STAT_BAD_OP_ERR: return -EINVAL; - case MLX5_CMD_STAT_BAD_PARAM_ERR: return -EINVAL; - case MLX5_CMD_STAT_BAD_SYS_STATE_ERR: return -EIO; - case MLX5_CMD_STAT_BAD_RES_ERR: return -EINVAL; - case MLX5_CMD_STAT_RES_BUSY: return -EBUSY; - case MLX5_CMD_STAT_LIM_ERR: return -ENOMEM; - case MLX5_CMD_STAT_BAD_RES_STATE_ERR: return -EINVAL; - case MLX5_CMD_STAT_IX_ERR: return -EINVAL; - case MLX5_CMD_STAT_NO_RES_ERR: return -EAGAIN; - case MLX5_CMD_STAT_BAD_INP_LEN_ERR: return -EIO; - case MLX5_CMD_STAT_BAD_OUTP_LEN_ERR: return -EIO; - case MLX5_CMD_STAT_BAD_QP_STATE_ERR: return -EINVAL; - case MLX5_CMD_STAT_BAD_PKT_ERR: return -EINVAL; - case MLX5_CMD_STAT_BAD_SIZE_OUTS_CQES_ERR: return -EINVAL; - default: return -EIO; - } -} - -/* this will be available till all the commands use set/get macros */ -int mlx5_cmd_status_to_err(struct mlx5_outbox_hdr *hdr) -{ - if (!hdr->status) - return 0; - - pr_warn("command failed, status %s(0x%x), syndrome 0x%x\n", - cmd_status_str(hdr->status), hdr->status, - be32_to_cpu(hdr->syndrome)); - - return cmd_status_to_err(hdr->status); -} - -int mlx5_cmd_status_to_err_v2(void *ptr) -{ - u32 syndrome; - u8 status; - - status = be32_to_cpu(*(__be32 *)ptr) >> 24; - if (!status) - return 0; - - syndrome = be32_to_cpu(*(__be32 *)(ptr + 4)); - - pr_warn("command failed, status %s(0x%x), syndrome 0x%x\n", - cmd_status_str(status), status, syndrome); - - return cmd_status_to_err(status); -} diff --git a/drivers/net/ethernet/mellanox/mlx5/core/cq.c b/drivers/net/ethernet/mellanox/mlx5/core/cq.c index cf02d8a27874..32d4af9b594d 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/cq.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/cq.c @@ -153,7 +153,6 @@ int mlx5_core_create_cq(struct mlx5_core_dev *dev, struct mlx5_core_cq *cq, memset(out, 0, sizeof(out)); MLX5_SET(create_cq_in, in, opcode, MLX5_CMD_OP_CREATE_CQ); err = mlx5_cmd_exec(dev, in, inlen, out, sizeof(out)); - err = err ? : mlx5_cmd_status_to_err_v2(out); if (err) return err; @@ -187,9 +186,8 @@ err_cmd: memset(dout, 0, sizeof(dout)); MLX5_SET(destroy_cq_in, din, opcode, MLX5_CMD_OP_DESTROY_CQ); MLX5_SET(destroy_cq_in, din, cqn, cq->cqn); - err = mlx5_cmd_exec(dev, din, sizeof(din), dout, sizeof(dout)); - return err ? : mlx5_cmd_status_to_err_v2(out); - + mlx5_cmd_exec(dev, din, sizeof(din), dout, sizeof(dout)); + return err; } EXPORT_SYMBOL(mlx5_core_create_cq); @@ -216,7 +214,6 @@ int mlx5_core_destroy_cq(struct mlx5_core_dev *dev, struct mlx5_core_cq *cq) MLX5_SET(destroy_cq_in, in, opcode, MLX5_CMD_OP_DESTROY_CQ); MLX5_SET(destroy_cq_in, in, cqn, cq->cqn); err = mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out)); - err = err ? : mlx5_cmd_status_to_err_v2(out); if (err) return err; @@ -235,13 +232,10 @@ int mlx5_core_query_cq(struct mlx5_core_dev *dev, struct mlx5_core_cq *cq, u32 *out, int outlen) { u32 in[MLX5_ST_SZ_DW(query_cq_in)] = {0}; - int err; MLX5_SET(query_cq_in, in, opcode, MLX5_CMD_OP_QUERY_CQ); MLX5_SET(query_cq_in, in, cqn, cq->cqn); - - err = mlx5_cmd_exec(dev, in, sizeof(in), out, outlen); - return err ? : mlx5_cmd_status_to_err_v2(out); + return mlx5_cmd_exec(dev, in, sizeof(in), out, outlen); } EXPORT_SYMBOL(mlx5_core_query_cq); @@ -249,11 +243,9 @@ int mlx5_core_modify_cq(struct mlx5_core_dev *dev, struct mlx5_core_cq *cq, u32 *in, int inlen) { u32 out[MLX5_ST_SZ_DW(modify_cq_out)] = {0}; - int err; MLX5_SET(modify_cq_in, in, opcode, MLX5_CMD_OP_MODIFY_CQ); - err = mlx5_cmd_exec(dev, in, inlen, out, sizeof(out)); - return err ? : mlx5_cmd_status_to_err_v2(out); + return mlx5_cmd_exec(dev, in, inlen, out, sizeof(out)); } EXPORT_SYMBOL(mlx5_core_modify_cq); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c b/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c index 4a3757e60441..9561fca494bf 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c @@ -726,7 +726,7 @@ static int mlx5e_get_link_ksettings(struct net_device *netdev, { struct mlx5e_priv *priv = netdev_priv(netdev); struct mlx5_core_dev *mdev = priv->mdev; - u32 out[MLX5_ST_SZ_DW(ptys_reg)]; + u32 out[MLX5_ST_SZ_DW(ptys_reg)] = {0}; u32 eth_proto_cap; u32 eth_proto_admin; u32 eth_proto_lp; @@ -736,7 +736,6 @@ static int mlx5e_get_link_ksettings(struct net_device *netdev, int err; err = mlx5_query_port_ptys(mdev, out, sizeof(out), MLX5_PTYS_EN, 1); - if (err) { netdev_err(netdev, "%s: query port ptys failed: %d\n", __func__, err); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c index 98fb0d8ef2d2..10fa12aa063f 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c @@ -180,18 +180,15 @@ static void mlx5e_update_vport_counters(struct mlx5e_priv *priv) { int outlen = MLX5_ST_SZ_BYTES(query_vport_counter_out); u32 *out = (u32 *)priv->stats.vport.query_vport_out; - u32 in[MLX5_ST_SZ_DW(query_vport_counter_in)]; + u32 in[MLX5_ST_SZ_DW(query_vport_counter_in)] = {0}; struct mlx5_core_dev *mdev = priv->mdev; - memset(in, 0, sizeof(in)); - MLX5_SET(query_vport_counter_in, in, opcode, MLX5_CMD_OP_QUERY_VPORT_COUNTER); MLX5_SET(query_vport_counter_in, in, op_mod, 0); MLX5_SET(query_vport_counter_in, in, other_vport, 0); memset(out, 0, outlen); - mlx5_cmd_exec(mdev, in, sizeof(in), out, outlen); } @@ -2022,14 +2019,11 @@ static void mlx5e_close_drop_rq(struct mlx5e_priv *priv) static int mlx5e_create_tis(struct mlx5e_priv *priv, int tc) { struct mlx5_core_dev *mdev = priv->mdev; - u32 in[MLX5_ST_SZ_DW(create_tis_in)]; + u32 in[MLX5_ST_SZ_DW(create_tis_in)] = {0}; void *tisc = MLX5_ADDR_OF(create_tis_in, in, ctx); - memset(in, 0, sizeof(in)); - MLX5_SET(tisc, tisc, prio, tc << 1); MLX5_SET(tisc, tisc, transport_domain, mdev->mlx5e_res.td.tdn); - return mlx5_core_create_tis(mdev, in, sizeof(in), &priv->tisn[tc]); } diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eq.c b/drivers/net/ethernet/mellanox/mlx5/core/eq.c index 71411976ef1c..aaca09002ca6 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/eq.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/eq.c @@ -88,14 +88,10 @@ static int mlx5_cmd_destroy_eq(struct mlx5_core_dev *dev, u8 eqn) { u32 out[MLX5_ST_SZ_DW(destroy_eq_out)] = {0}; u32 in[MLX5_ST_SZ_DW(destroy_eq_in)] = {0}; - int err; MLX5_SET(destroy_eq_in, in, opcode, MLX5_CMD_OP_DESTROY_EQ); MLX5_SET(destroy_eq_in, in, eq_number, eqn); - - err = mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out)); - return err ? : mlx5_cmd_status_to_err_v2(out); - + return mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out)); } static struct mlx5_eqe *get_eqe(struct mlx5_eq *eq, u32 entry) @@ -383,7 +379,6 @@ int mlx5_create_map_eq(struct mlx5_core_dev *dev, struct mlx5_eq *eq, u8 vecidx, eq->buf.page_shift - MLX5_ADAPTER_PAGE_SHIFT); err = mlx5_cmd_exec(dev, in, inlen, out, sizeof(out)); - err = err ? : mlx5_cmd_status_to_err_v2(out); if (err) goto err_in; @@ -547,12 +542,9 @@ int mlx5_core_eq_query(struct mlx5_core_dev *dev, struct mlx5_eq *eq, u32 *out, int outlen) { u32 in[MLX5_ST_SZ_DW(query_eq_in)] = {0}; - int err; MLX5_SET(query_eq_in, in, opcode, MLX5_CMD_OP_QUERY_EQ); MLX5_SET(query_eq_in, in, eq_number, eq->eqn); - - err = mlx5_cmd_exec(dev, in, sizeof(in), out, outlen); - return err ? : mlx5_cmd_status_to_err_v2(out); + return mlx5_cmd_exec(dev, in, sizeof(in), out, outlen); } EXPORT_SYMBOL_GPL(mlx5_core_eq_query); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c index f6d667797ee1..0a364bf2cd71 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c @@ -87,13 +87,9 @@ void esw_offloads_cleanup(struct mlx5_eswitch *esw, int nvports); static int arm_vport_context_events_cmd(struct mlx5_core_dev *dev, u16 vport, u32 events_mask) { - int in[MLX5_ST_SZ_DW(modify_nic_vport_context_in)]; - int out[MLX5_ST_SZ_DW(modify_nic_vport_context_out)]; + int in[MLX5_ST_SZ_DW(modify_nic_vport_context_in)] = {0}; + int out[MLX5_ST_SZ_DW(modify_nic_vport_context_out)] = {0}; void *nic_vport_ctx; - int err; - - memset(out, 0, sizeof(out)); - memset(in, 0, sizeof(in)); MLX5_SET(modify_nic_vport_context_in, in, opcode, MLX5_CMD_OP_MODIFY_NIC_VPORT_CONTEXT); @@ -116,45 +112,31 @@ static int arm_vport_context_events_cmd(struct mlx5_core_dev *dev, u16 vport, MLX5_SET(nic_vport_context, nic_vport_ctx, event_on_promisc_change, 1); - err = mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out)); - if (err) - goto ex; - err = mlx5_cmd_status_to_err_v2(out); - if (err) - goto ex; - return 0; -ex: - return err; + return mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out)); } /* E-Switch vport context HW commands */ static int query_esw_vport_context_cmd(struct mlx5_core_dev *mdev, u32 vport, u32 *out, int outlen) { - u32 in[MLX5_ST_SZ_DW(query_esw_vport_context_in)]; - - memset(in, 0, sizeof(in)); + u32 in[MLX5_ST_SZ_DW(query_esw_vport_context_in)] = {0}; MLX5_SET(query_nic_vport_context_in, in, opcode, MLX5_CMD_OP_QUERY_ESW_VPORT_CONTEXT); - MLX5_SET(query_esw_vport_context_in, in, vport_number, vport); if (vport) MLX5_SET(query_esw_vport_context_in, in, other_vport, 1); - - return mlx5_cmd_exec_check_status(mdev, in, sizeof(in), out, outlen); + return mlx5_cmd_exec(mdev, in, sizeof(in), out, outlen); } static int query_esw_vport_cvlan(struct mlx5_core_dev *dev, u32 vport, u16 *vlan, u8 *qos) { - u32 out[MLX5_ST_SZ_DW(query_esw_vport_context_out)]; + u32 out[MLX5_ST_SZ_DW(query_esw_vport_context_out)] = {0}; int err; bool cvlan_strip; bool cvlan_insert; - memset(out, 0, sizeof(out)); - *vlan = 0; *qos = 0; @@ -188,27 +170,20 @@ out: static int modify_esw_vport_context_cmd(struct mlx5_core_dev *dev, u16 vport, void *in, int inlen) { - u32 out[MLX5_ST_SZ_DW(modify_esw_vport_context_out)]; - - memset(out, 0, sizeof(out)); + u32 out[MLX5_ST_SZ_DW(modify_esw_vport_context_out)] = {0}; + MLX5_SET(modify_esw_vport_context_in, in, opcode, + MLX5_CMD_OP_MODIFY_ESW_VPORT_CONTEXT); MLX5_SET(modify_esw_vport_context_in, in, vport_number, vport); if (vport) MLX5_SET(modify_esw_vport_context_in, in, other_vport, 1); - - MLX5_SET(modify_esw_vport_context_in, in, opcode, - MLX5_CMD_OP_MODIFY_ESW_VPORT_CONTEXT); - - return mlx5_cmd_exec_check_status(dev, in, inlen, - out, sizeof(out)); + return mlx5_cmd_exec(dev, in, inlen, out, sizeof(out)); } static int modify_esw_vport_cvlan(struct mlx5_core_dev *dev, u32 vport, u16 vlan, u8 qos, bool set) { - u32 in[MLX5_ST_SZ_DW(modify_esw_vport_context_in)]; - - memset(in, 0, sizeof(in)); + u32 in[MLX5_ST_SZ_DW(modify_esw_vport_context_in)] = {0}; if (!MLX5_CAP_ESW(dev, vport_cvlan_strip) || !MLX5_CAP_ESW(dev, vport_cvlan_insert_if_not_exist)) @@ -216,7 +191,6 @@ static int modify_esw_vport_cvlan(struct mlx5_core_dev *dev, u32 vport, esw_debug(dev, "Set Vport[%d] VLAN %d qos %d set=%d\n", vport, vlan, qos, set); - if (set) { MLX5_SET(modify_esw_vport_context_in, in, esw_vport_context.vport_cvlan_strip, 1); @@ -241,13 +215,10 @@ static int modify_esw_vport_cvlan(struct mlx5_core_dev *dev, u32 vport, static int set_l2_table_entry_cmd(struct mlx5_core_dev *dev, u32 index, u8 *mac, u8 vlan_valid, u16 vlan) { - u32 in[MLX5_ST_SZ_DW(set_l2_table_entry_in)]; - u32 out[MLX5_ST_SZ_DW(set_l2_table_entry_out)]; + u32 in[MLX5_ST_SZ_DW(set_l2_table_entry_in)] = {0}; + u32 out[MLX5_ST_SZ_DW(set_l2_table_entry_out)] = {0}; u8 *in_mac_addr; - memset(in, 0, sizeof(in)); - memset(out, 0, sizeof(out)); - MLX5_SET(set_l2_table_entry_in, in, opcode, MLX5_CMD_OP_SET_L2_TABLE_ENTRY); MLX5_SET(set_l2_table_entry_in, in, table_index, index); @@ -257,23 +228,18 @@ static int set_l2_table_entry_cmd(struct mlx5_core_dev *dev, u32 index, in_mac_addr = MLX5_ADDR_OF(set_l2_table_entry_in, in, mac_address); ether_addr_copy(&in_mac_addr[2], mac); - return mlx5_cmd_exec_check_status(dev, in, sizeof(in), - out, sizeof(out)); + return mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out)); } static int del_l2_table_entry_cmd(struct mlx5_core_dev *dev, u32 index) { - u32 in[MLX5_ST_SZ_DW(delete_l2_table_entry_in)]; - u32 out[MLX5_ST_SZ_DW(delete_l2_table_entry_out)]; - - memset(in, 0, sizeof(in)); - memset(out, 0, sizeof(out)); + u32 in[MLX5_ST_SZ_DW(delete_l2_table_entry_in)] = {0}; + u32 out[MLX5_ST_SZ_DW(delete_l2_table_entry_out)] = {0}; MLX5_SET(delete_l2_table_entry_in, in, opcode, MLX5_CMD_OP_DELETE_L2_TABLE_ENTRY); MLX5_SET(delete_l2_table_entry_in, in, table_index, index); - return mlx5_cmd_exec_check_status(dev, in, sizeof(in), - out, sizeof(out)); + return mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out)); } static int alloc_l2_table_index(struct mlx5_l2_table *l2_table, u32 *ix) @@ -1903,7 +1869,7 @@ int mlx5_eswitch_get_vport_stats(struct mlx5_eswitch *esw, struct ifla_vf_stats *vf_stats) { int outlen = MLX5_ST_SZ_BYTES(query_vport_counter_out); - u32 in[MLX5_ST_SZ_DW(query_vport_counter_in)]; + u32 in[MLX5_ST_SZ_DW(query_vport_counter_in)] = {0}; int err = 0; u32 *out; @@ -1916,8 +1882,6 @@ int mlx5_eswitch_get_vport_stats(struct mlx5_eswitch *esw, if (!out) return -ENOMEM; - memset(in, 0, sizeof(in)); - MLX5_SET(query_vport_counter_in, in, opcode, MLX5_CMD_OP_QUERY_VPORT_COUNTER); MLX5_SET(query_vport_counter_in, in, op_mod, 0); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c b/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c index 9134010e2921..e64499ebf2b5 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c @@ -41,10 +41,8 @@ int mlx5_cmd_update_root_ft(struct mlx5_core_dev *dev, struct mlx5_flow_table *ft) { - u32 in[MLX5_ST_SZ_DW(set_flow_table_root_in)]; - u32 out[MLX5_ST_SZ_DW(set_flow_table_root_out)]; - - memset(in, 0, sizeof(in)); + u32 in[MLX5_ST_SZ_DW(set_flow_table_root_in)] = {0}; + u32 out[MLX5_ST_SZ_DW(set_flow_table_root_out)] = {0}; MLX5_SET(set_flow_table_root_in, in, opcode, MLX5_CMD_OP_SET_FLOW_TABLE_ROOT); @@ -55,9 +53,7 @@ int mlx5_cmd_update_root_ft(struct mlx5_core_dev *dev, MLX5_SET(set_flow_table_root_in, in, other_vport, 1); } - memset(out, 0, sizeof(out)); - return mlx5_cmd_exec_check_status(dev, in, sizeof(in), out, - sizeof(out)); + return mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out)); } int mlx5_cmd_create_flow_table(struct mlx5_core_dev *dev, @@ -66,12 +62,10 @@ int mlx5_cmd_create_flow_table(struct mlx5_core_dev *dev, unsigned int log_size, struct mlx5_flow_table *next_ft, unsigned int *table_id) { - u32 out[MLX5_ST_SZ_DW(create_flow_table_out)]; - u32 in[MLX5_ST_SZ_DW(create_flow_table_in)]; + u32 out[MLX5_ST_SZ_DW(create_flow_table_out)] = {0}; + u32 in[MLX5_ST_SZ_DW(create_flow_table_in)] = {0}; int err; - memset(in, 0, sizeof(in)); - MLX5_SET(create_flow_table_in, in, opcode, MLX5_CMD_OP_CREATE_FLOW_TABLE); @@ -87,10 +81,7 @@ int mlx5_cmd_create_flow_table(struct mlx5_core_dev *dev, MLX5_SET(create_flow_table_in, in, other_vport, 1); } - memset(out, 0, sizeof(out)); - err = mlx5_cmd_exec_check_status(dev, in, sizeof(in), out, - sizeof(out)); - + err = mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out)); if (!err) *table_id = MLX5_GET(create_flow_table_out, out, table_id); @@ -100,11 +91,8 @@ int mlx5_cmd_create_flow_table(struct mlx5_core_dev *dev, int mlx5_cmd_destroy_flow_table(struct mlx5_core_dev *dev, struct mlx5_flow_table *ft) { - u32 in[MLX5_ST_SZ_DW(destroy_flow_table_in)]; - u32 out[MLX5_ST_SZ_DW(destroy_flow_table_out)]; - - memset(in, 0, sizeof(in)); - memset(out, 0, sizeof(out)); + u32 in[MLX5_ST_SZ_DW(destroy_flow_table_in)] = {0}; + u32 out[MLX5_ST_SZ_DW(destroy_flow_table_out)] = {0}; MLX5_SET(destroy_flow_table_in, in, opcode, MLX5_CMD_OP_DESTROY_FLOW_TABLE); @@ -115,19 +103,15 @@ int mlx5_cmd_destroy_flow_table(struct mlx5_core_dev *dev, MLX5_SET(destroy_flow_table_in, in, other_vport, 1); } - return mlx5_cmd_exec_check_status(dev, in, sizeof(in), out, - sizeof(out)); + return mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out)); } int mlx5_cmd_modify_flow_table(struct mlx5_core_dev *dev, struct mlx5_flow_table *ft, struct mlx5_flow_table *next_ft) { - u32 in[MLX5_ST_SZ_DW(modify_flow_table_in)]; - u32 out[MLX5_ST_SZ_DW(modify_flow_table_out)]; - - memset(in, 0, sizeof(in)); - memset(out, 0, sizeof(out)); + u32 in[MLX5_ST_SZ_DW(modify_flow_table_in)] = {0}; + u32 out[MLX5_ST_SZ_DW(modify_flow_table_out)] = {0}; MLX5_SET(modify_flow_table_in, in, opcode, MLX5_CMD_OP_MODIFY_FLOW_TABLE); @@ -146,8 +130,7 @@ int mlx5_cmd_modify_flow_table(struct mlx5_core_dev *dev, MLX5_SET(modify_flow_table_in, in, table_miss_mode, 0); } - return mlx5_cmd_exec_check_status(dev, in, sizeof(in), out, - sizeof(out)); + return mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out)); } int mlx5_cmd_create_flow_group(struct mlx5_core_dev *dev, @@ -155,12 +138,10 @@ int mlx5_cmd_create_flow_group(struct mlx5_core_dev *dev, u32 *in, unsigned int *group_id) { + u32 out[MLX5_ST_SZ_DW(create_flow_group_out)] = {0}; int inlen = MLX5_ST_SZ_BYTES(create_flow_group_in); - u32 out[MLX5_ST_SZ_DW(create_flow_group_out)]; int err; - memset(out, 0, sizeof(out)); - MLX5_SET(create_flow_group_in, in, opcode, MLX5_CMD_OP_CREATE_FLOW_GROUP); MLX5_SET(create_flow_group_in, in, table_type, ft->type); @@ -170,13 +151,10 @@ int mlx5_cmd_create_flow_group(struct mlx5_core_dev *dev, MLX5_SET(create_flow_group_in, in, other_vport, 1); } - err = mlx5_cmd_exec_check_status(dev, in, - inlen, out, - sizeof(out)); + err = mlx5_cmd_exec(dev, in, inlen, out, sizeof(out)); if (!err) *group_id = MLX5_GET(create_flow_group_out, out, group_id); - return err; } @@ -184,11 +162,8 @@ int mlx5_cmd_destroy_flow_group(struct mlx5_core_dev *dev, struct mlx5_flow_table *ft, unsigned int group_id) { - u32 out[MLX5_ST_SZ_DW(destroy_flow_group_out)]; - u32 in[MLX5_ST_SZ_DW(destroy_flow_group_in)]; - - memset(in, 0, sizeof(in)); - memset(out, 0, sizeof(out)); + u32 out[MLX5_ST_SZ_DW(destroy_flow_group_out)] = {0}; + u32 in[MLX5_ST_SZ_DW(destroy_flow_group_in)] = {0}; MLX5_SET(destroy_flow_group_in, in, opcode, MLX5_CMD_OP_DESTROY_FLOW_GROUP); @@ -200,8 +175,7 @@ int mlx5_cmd_destroy_flow_group(struct mlx5_core_dev *dev, MLX5_SET(destroy_flow_group_in, in, other_vport, 1); } - return mlx5_cmd_exec_check_status(dev, in, sizeof(in), out, - sizeof(out)); + return mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out)); } static int mlx5_cmd_set_fte(struct mlx5_core_dev *dev, @@ -212,7 +186,7 @@ static int mlx5_cmd_set_fte(struct mlx5_core_dev *dev, { unsigned int inlen = MLX5_ST_SZ_BYTES(set_fte_in) + fte->dests_size * MLX5_ST_SZ_BYTES(dest_format_struct); - u32 out[MLX5_ST_SZ_DW(set_fte_out)]; + u32 out[MLX5_ST_SZ_DW(set_fte_out)] = {0}; struct mlx5_flow_rule *dst; void *in_flow_context; void *in_match_value; @@ -290,11 +264,8 @@ static int mlx5_cmd_set_fte(struct mlx5_core_dev *dev, list_size); } - memset(out, 0, sizeof(out)); - err = mlx5_cmd_exec_check_status(dev, in, inlen, out, - sizeof(out)); + err = mlx5_cmd_exec(dev, in, inlen, out, sizeof(out)); kvfree(in); - return err; } @@ -303,7 +274,7 @@ int mlx5_cmd_create_fte(struct mlx5_core_dev *dev, unsigned group_id, struct fs_fte *fte) { - return mlx5_cmd_set_fte(dev, 0, 0, ft, group_id, fte); + return mlx5_cmd_set_fte(dev, 0, 0, ft, group_id, fte); } int mlx5_cmd_update_fte(struct mlx5_core_dev *dev, @@ -327,12 +298,8 @@ int mlx5_cmd_delete_fte(struct mlx5_core_dev *dev, struct mlx5_flow_table *ft, unsigned int index) { - u32 out[MLX5_ST_SZ_DW(delete_fte_out)]; - u32 in[MLX5_ST_SZ_DW(delete_fte_in)]; - int err; - - memset(in, 0, sizeof(in)); - memset(out, 0, sizeof(out)); + u32 out[MLX5_ST_SZ_DW(delete_fte_out)] = {0}; + u32 in[MLX5_ST_SZ_DW(delete_fte_in)] = {0}; MLX5_SET(delete_fte_in, in, opcode, MLX5_CMD_OP_DELETE_FLOW_TABLE_ENTRY); MLX5_SET(delete_fte_in, in, table_type, ft->type); @@ -343,74 +310,55 @@ int mlx5_cmd_delete_fte(struct mlx5_core_dev *dev, MLX5_SET(delete_fte_in, in, other_vport, 1); } - err = mlx5_cmd_exec_check_status(dev, in, sizeof(in), out, sizeof(out)); - - return err; + return mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out)); } int mlx5_cmd_fc_alloc(struct mlx5_core_dev *dev, u16 *id) { - u32 in[MLX5_ST_SZ_DW(alloc_flow_counter_in)]; - u32 out[MLX5_ST_SZ_DW(alloc_flow_counter_out)]; + u32 in[MLX5_ST_SZ_DW(alloc_flow_counter_in)] = {0}; + u32 out[MLX5_ST_SZ_DW(alloc_flow_counter_out)] = {0}; int err; - memset(in, 0, sizeof(in)); - memset(out, 0, sizeof(out)); - MLX5_SET(alloc_flow_counter_in, in, opcode, MLX5_CMD_OP_ALLOC_FLOW_COUNTER); - err = mlx5_cmd_exec_check_status(dev, in, sizeof(in), out, - sizeof(out)); - if (err) - return err; - - *id = MLX5_GET(alloc_flow_counter_out, out, flow_counter_id); - - return 0; + err = mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out)); + if (!err) + *id = MLX5_GET(alloc_flow_counter_out, out, flow_counter_id); + return err; } int mlx5_cmd_fc_free(struct mlx5_core_dev *dev, u16 id) { - u32 in[MLX5_ST_SZ_DW(dealloc_flow_counter_in)]; - u32 out[MLX5_ST_SZ_DW(dealloc_flow_counter_out)]; - - memset(in, 0, sizeof(in)); - memset(out, 0, sizeof(out)); + u32 in[MLX5_ST_SZ_DW(dealloc_flow_counter_in)] = {0}; + u32 out[MLX5_ST_SZ_DW(dealloc_flow_counter_out)] = {0}; MLX5_SET(dealloc_flow_counter_in, in, opcode, MLX5_CMD_OP_DEALLOC_FLOW_COUNTER); MLX5_SET(dealloc_flow_counter_in, in, flow_counter_id, id); - - return mlx5_cmd_exec_check_status(dev, in, sizeof(in), out, - sizeof(out)); + return mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out)); } int mlx5_cmd_fc_query(struct mlx5_core_dev *dev, u16 id, u64 *packets, u64 *bytes) { u32 out[MLX5_ST_SZ_BYTES(query_flow_counter_out) + - MLX5_ST_SZ_BYTES(traffic_counter)]; - u32 in[MLX5_ST_SZ_DW(query_flow_counter_in)]; + MLX5_ST_SZ_BYTES(traffic_counter)] = {0}; + u32 in[MLX5_ST_SZ_DW(query_flow_counter_in)] = {0}; void *stats; int err = 0; - memset(in, 0, sizeof(in)); - memset(out, 0, sizeof(out)); - MLX5_SET(query_flow_counter_in, in, opcode, MLX5_CMD_OP_QUERY_FLOW_COUNTER); MLX5_SET(query_flow_counter_in, in, op_mod, 0); MLX5_SET(query_flow_counter_in, in, flow_counter_id, id); - - err = mlx5_cmd_exec_check_status(dev, in, sizeof(in), out, sizeof(out)); + err = mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out)); if (err) return err; stats = MLX5_ADDR_OF(query_flow_counter_out, out, flow_statistics); *packets = MLX5_GET64(traffic_counter, stats, packets); *bytes = MLX5_GET64(traffic_counter, stats, octets); - return 0; } @@ -448,18 +396,14 @@ void mlx5_cmd_fc_bulk_free(struct mlx5_cmd_fc_bulk *b) int mlx5_cmd_fc_bulk_query(struct mlx5_core_dev *dev, struct mlx5_cmd_fc_bulk *b) { - u32 in[MLX5_ST_SZ_DW(query_flow_counter_in)]; - - memset(in, 0, sizeof(in)); + u32 in[MLX5_ST_SZ_DW(query_flow_counter_in)] = {0}; MLX5_SET(query_flow_counter_in, in, opcode, MLX5_CMD_OP_QUERY_FLOW_COUNTER); MLX5_SET(query_flow_counter_in, in, op_mod, 0); MLX5_SET(query_flow_counter_in, in, flow_counter_id, b->id); MLX5_SET(query_flow_counter_in, in, num_of_counters, b->num); - - return mlx5_cmd_exec_check_status(dev, in, sizeof(in), - b->out, b->outlen); + return mlx5_cmd_exec(dev, in, sizeof(in), b->out, b->outlen); } void mlx5_cmd_fc_bulk_get(struct mlx5_core_dev *dev, diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fw.c b/drivers/net/ethernet/mellanox/mlx5/core/fw.c index 56bf520d1429..5718aada6605 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/fw.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/fw.c @@ -38,13 +38,10 @@ static int mlx5_cmd_query_adapter(struct mlx5_core_dev *dev, u32 *out, int outlen) { - u32 in[MLX5_ST_SZ_DW(query_adapter_in)]; - - memset(in, 0, sizeof(in)); + u32 in[MLX5_ST_SZ_DW(query_adapter_in)] = {0}; MLX5_SET(query_adapter_in, in, opcode, MLX5_CMD_OP_QUERY_ADAPTER); - - return mlx5_cmd_exec_check_status(dev, in, sizeof(in), out, outlen); + return mlx5_cmd_exec(dev, in, sizeof(in), out, outlen); } int mlx5_query_board_id(struct mlx5_core_dev *dev) @@ -164,20 +161,16 @@ int mlx5_cmd_init_hca(struct mlx5_core_dev *dev) { u32 out[MLX5_ST_SZ_DW(init_hca_out)] = {0}; u32 in[MLX5_ST_SZ_DW(init_hca_in)] = {0}; - int err; MLX5_SET(init_hca_in, in, opcode, MLX5_CMD_OP_INIT_HCA); - err = mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out)); - return err ? : mlx5_cmd_status_to_err_v2(out); + return mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out)); } int mlx5_cmd_teardown_hca(struct mlx5_core_dev *dev) { u32 out[MLX5_ST_SZ_DW(teardown_hca_out)] = {0}; u32 in[MLX5_ST_SZ_DW(teardown_hca_in)] = {0}; - int err; MLX5_SET(teardown_hca_in, in, opcode, MLX5_CMD_OP_TEARDOWN_HCA); - err = mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out)); - return err ? : mlx5_cmd_status_to_err_v2(out); + return mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out)); } diff --git a/drivers/net/ethernet/mellanox/mlx5/core/mad.c b/drivers/net/ethernet/mellanox/mlx5/core/mad.c index 13e6afd52a9b..3a3b0005fd2b 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/mad.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/mad.c @@ -60,7 +60,6 @@ int mlx5_core_mad_ifc(struct mlx5_core_dev *dev, const void *inb, void *outb, memcpy(data, inb, MLX5_FLD_SZ_BYTES(mad_ifc_in, mad)); err = mlx5_cmd_exec(dev, in, inlen, out, outlen); - err = err ? : mlx5_cmd_status_to_err_v2(out); if (err) goto out; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/main.c b/drivers/net/ethernet/mellanox/mlx5/core/main.c index 4f491d43e77d..7fd662236061 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/main.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/main.c @@ -363,10 +363,6 @@ static int mlx5_core_get_caps_mode(struct mlx5_core_dev *dev, MLX5_SET(query_hca_cap_in, in, opcode, MLX5_CMD_OP_QUERY_HCA_CAP); MLX5_SET(query_hca_cap_in, in, op_mod, opmod); err = mlx5_cmd_exec(dev, in, sizeof(in), out, out_sz); - if (err) - goto query_ex; - - err = mlx5_cmd_status_to_err_v2(out); if (err) { mlx5_core_warn(dev, "QUERY_HCA_CAP : type(%x) opmode(%x) Failed(%d)\n", @@ -409,20 +405,11 @@ int mlx5_core_get_caps(struct mlx5_core_dev *dev, enum mlx5_cap_type cap_type) static int set_caps(struct mlx5_core_dev *dev, void *in, int in_sz, int opmod) { - u32 out[MLX5_ST_SZ_DW(set_hca_cap_out)]; - int err; - - memset(out, 0, sizeof(out)); + u32 out[MLX5_ST_SZ_DW(set_hca_cap_out)] = {0}; MLX5_SET(set_hca_cap_in, in, opcode, MLX5_CMD_OP_SET_HCA_CAP); MLX5_SET(set_hca_cap_in, in, op_mod, opmod << 1); - err = mlx5_cmd_exec(dev, in, in_sz, out, sizeof(out)); - if (err) - return err; - - err = mlx5_cmd_status_to_err_v2(out); - - return err; + return mlx5_cmd_exec(dev, in, in_sz, out, sizeof(out)); } static int handle_hca_cap_atomic(struct mlx5_core_dev *dev) @@ -528,37 +515,22 @@ static int set_hca_ctrl(struct mlx5_core_dev *dev) int mlx5_core_enable_hca(struct mlx5_core_dev *dev, u16 func_id) { - u32 out[MLX5_ST_SZ_DW(enable_hca_out)]; - u32 in[MLX5_ST_SZ_DW(enable_hca_in)]; - int err; + u32 out[MLX5_ST_SZ_DW(enable_hca_out)] = {0}; + u32 in[MLX5_ST_SZ_DW(enable_hca_in)] = {0}; - memset(in, 0, sizeof(in)); MLX5_SET(enable_hca_in, in, opcode, MLX5_CMD_OP_ENABLE_HCA); MLX5_SET(enable_hca_in, in, function_id, func_id); - memset(out, 0, sizeof(out)); - - err = mlx5_cmd_exec(dev, &in, sizeof(in), &out, sizeof(out)); - if (err) - return err; - - return mlx5_cmd_status_to_err_v2(out); + return mlx5_cmd_exec(dev, &in, sizeof(in), &out, sizeof(out)); } int mlx5_core_disable_hca(struct mlx5_core_dev *dev, u16 func_id) { - u32 out[MLX5_ST_SZ_DW(disable_hca_out)]; - u32 in[MLX5_ST_SZ_DW(disable_hca_in)]; - int err; + u32 out[MLX5_ST_SZ_DW(disable_hca_out)] = {0}; + u32 in[MLX5_ST_SZ_DW(disable_hca_in)] = {0}; - memset(in, 0, sizeof(in)); MLX5_SET(disable_hca_in, in, opcode, MLX5_CMD_OP_DISABLE_HCA); MLX5_SET(disable_hca_in, in, function_id, func_id); - memset(out, 0, sizeof(out)); - err = mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out)); - if (err) - return err; - - return mlx5_cmd_status_to_err_v2(out); + return mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out)); } cycle_t mlx5_read_internal_timer(struct mlx5_core_dev *dev) @@ -758,44 +730,40 @@ clean: static int mlx5_core_set_issi(struct mlx5_core_dev *dev) { - u32 query_in[MLX5_ST_SZ_DW(query_issi_in)]; - u32 query_out[MLX5_ST_SZ_DW(query_issi_out)]; - u32 set_in[MLX5_ST_SZ_DW(set_issi_in)]; - u32 set_out[MLX5_ST_SZ_DW(set_issi_out)]; - int err; + u32 query_in[MLX5_ST_SZ_DW(query_issi_in)] = {0}; + u32 query_out[MLX5_ST_SZ_DW(query_issi_out)] = {0}; u32 sup_issi; - - memset(query_in, 0, sizeof(query_in)); - memset(query_out, 0, sizeof(query_out)); + int err; MLX5_SET(query_issi_in, query_in, opcode, MLX5_CMD_OP_QUERY_ISSI); - - err = mlx5_cmd_exec_check_status(dev, query_in, sizeof(query_in), - query_out, sizeof(query_out)); + err = mlx5_cmd_exec(dev, query_in, sizeof(query_in), + query_out, sizeof(query_out)); if (err) { - if (((struct mlx5_outbox_hdr *)query_out)->status == - MLX5_CMD_STAT_BAD_OP_ERR) { + u32 syndrome; + u8 status; + + mlx5_cmd_mbox_status(query_out, &status, &syndrome); + if (status == MLX5_CMD_STAT_BAD_OP_ERR) { pr_debug("Only ISSI 0 is supported\n"); return 0; } - pr_err("failed to query ISSI\n"); + pr_err("failed to query ISSI err(%d)\n", err); return err; } sup_issi = MLX5_GET(query_issi_out, query_out, supported_issi_dw0); if (sup_issi & (1 << 1)) { - memset(set_in, 0, sizeof(set_in)); - memset(set_out, 0, sizeof(set_out)); + u32 set_in[MLX5_ST_SZ_DW(set_issi_in)] = {0}; + u32 set_out[MLX5_ST_SZ_DW(set_issi_out)] = {0}; MLX5_SET(set_issi_in, set_in, opcode, MLX5_CMD_OP_SET_ISSI); MLX5_SET(set_issi_in, set_in, current_issi, 1); - - err = mlx5_cmd_exec_check_status(dev, set_in, sizeof(set_in), - set_out, sizeof(set_out)); + err = mlx5_cmd_exec(dev, set_in, sizeof(set_in), + set_out, sizeof(set_out)); if (err) { - pr_err("failed to set ISSI=1\n"); + pr_err("failed to set ISSI=1 err(%d)\n", err); return err; } diff --git a/drivers/net/ethernet/mellanox/mlx5/core/mcg.c b/drivers/net/ethernet/mellanox/mlx5/core/mcg.c index 01a1abd88203..ba2b09cc192f 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/mcg.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/mcg.c @@ -42,15 +42,12 @@ int mlx5_core_attach_mcg(struct mlx5_core_dev *dev, union ib_gid *mgid, u32 qpn) u32 out[MLX5_ST_SZ_DW(attach_to_mcg_out)] = {0}; u32 in[MLX5_ST_SZ_DW(attach_to_mcg_in)] = {0}; void *gid; - int err; MLX5_SET(attach_to_mcg_in, in, opcode, MLX5_CMD_OP_ATTACH_TO_MCG); MLX5_SET(attach_to_mcg_in, in, qpn, qpn); gid = MLX5_ADDR_OF(attach_to_mcg_in, in, multicast_gid); memcpy(gid, mgid, sizeof(*mgid)); - - err = mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out)); - return err ? : mlx5_cmd_status_to_err_v2(out); + return mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out)); } EXPORT_SYMBOL(mlx5_core_attach_mcg); @@ -59,14 +56,11 @@ int mlx5_core_detach_mcg(struct mlx5_core_dev *dev, union ib_gid *mgid, u32 qpn) u32 out[MLX5_ST_SZ_DW(detach_from_mcg_out)] = {0}; u32 in[MLX5_ST_SZ_DW(detach_from_mcg_in)] = {0}; void *gid; - int err; MLX5_SET(detach_from_mcg_in, in, opcode, MLX5_CMD_OP_DETACH_FROM_MCG); MLX5_SET(detach_from_mcg_in, in, qpn, qpn); gid = MLX5_ADDR_OF(detach_from_mcg_in, in, multicast_gid); memcpy(gid, mgid, sizeof(*mgid)); - - err = mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out)); - return err ? : mlx5_cmd_status_to_err_v2(out); + return mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out)); } EXPORT_SYMBOL(mlx5_core_detach_mcg); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.h b/drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.h index 2f86ec6fcf25..14242f17a309 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.h @@ -75,19 +75,6 @@ enum { MLX5_CMD_TIME, /* print command execution time */ }; -static inline int mlx5_cmd_exec_check_status(struct mlx5_core_dev *dev, u32 *in, - int in_size, u32 *out, - int out_size) -{ - int err; - - err = mlx5_cmd_exec(dev, in, in_size, out, out_size); - if (err) - return err; - - return mlx5_cmd_status_to_err((struct mlx5_outbox_hdr *)out); -} - int mlx5_query_hca_caps(struct mlx5_core_dev *dev); int mlx5_query_board_id(struct mlx5_core_dev *dev); int mlx5_cmd_init_hca(struct mlx5_core_dev *dev); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/mr.c b/drivers/net/ethernet/mellanox/mlx5/core/mr.c index 0a7b743caafe..b9736f505bdf 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/mr.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/mr.c @@ -75,7 +75,6 @@ int mlx5_core_create_mkey_cb(struct mlx5_core_dev *dev, callback, context); err = mlx5_cmd_exec(dev, in, inlen, lout, sizeof(lout)); - err = err ? : mlx5_cmd_status_to_err_v2(lout); if (err) return err; @@ -119,7 +118,6 @@ int mlx5_core_destroy_mkey(struct mlx5_core_dev *dev, u32 in[MLX5_ST_SZ_DW(destroy_mkey_in)] = {0}; struct mlx5_core_mkey *deleted_mkey; unsigned long flags; - int err; write_lock_irqsave(&table->lock, flags); deleted_mkey = radix_tree_delete(&table->tree, mlx5_base_mkey(mkey->key)); @@ -132,9 +130,7 @@ int mlx5_core_destroy_mkey(struct mlx5_core_dev *dev, MLX5_SET(destroy_mkey_in, in, opcode, MLX5_CMD_OP_DESTROY_MKEY); MLX5_SET(destroy_mkey_in, in, mkey_index, mlx5_mkey_to_idx(mkey->key)); - - err = mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out)); - return err ? : mlx5_cmd_status_to_err_v2(out); + return mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out)); } EXPORT_SYMBOL(mlx5_core_destroy_mkey); @@ -142,14 +138,11 @@ int mlx5_core_query_mkey(struct mlx5_core_dev *dev, struct mlx5_core_mkey *mkey, u32 *out, int outlen) { u32 in[MLX5_ST_SZ_DW(query_mkey_in)] = {0}; - int err; memset(out, 0, outlen); MLX5_SET(query_mkey_in, in, opcode, MLX5_CMD_OP_QUERY_MKEY); MLX5_SET(query_mkey_in, in, mkey_index, mlx5_mkey_to_idx(mkey->key)); - - err = mlx5_cmd_exec(dev, in, sizeof(in), out, outlen); - return err ? : mlx5_cmd_status_to_err_v2(out); + return mlx5_cmd_exec(dev, in, sizeof(in), out, outlen); } EXPORT_SYMBOL(mlx5_core_query_mkey); @@ -163,11 +156,9 @@ int mlx5_core_dump_fill_mkey(struct mlx5_core_dev *dev, struct mlx5_core_mkey *_ MLX5_SET(query_special_contexts_in, in, opcode, MLX5_CMD_OP_QUERY_SPECIAL_CONTEXTS); err = mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out)); - err = err ? : mlx5_cmd_status_to_err_v2(out); - if (err) - return err; - - *mkey = MLX5_GET(query_special_contexts_out, out, dump_fill_mkey); + if (!err) + *mkey = MLX5_GET(query_special_contexts_out, out, + dump_fill_mkey); return err; } EXPORT_SYMBOL(mlx5_core_dump_fill_mkey); @@ -197,11 +188,8 @@ int mlx5_core_create_psv(struct mlx5_core_dev *dev, u32 pdn, MLX5_SET(create_psv_in, in, num_psv, npsvs); err = mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out)); - err = err ? : mlx5_cmd_status_to_err_v2(out); - if (err) { - mlx5_core_err(dev, "create_psv cmd exec failed %d\n", err); + if (err) return err; - } for (i = 0; i < npsvs; i++) sig_index[i] = mlx5_get_psv(out, i); @@ -214,11 +202,9 @@ int mlx5_core_destroy_psv(struct mlx5_core_dev *dev, int psv_num) { u32 out[MLX5_ST_SZ_DW(destroy_psv_out)] = {0}; u32 in[MLX5_ST_SZ_DW(destroy_psv_in)] = {0}; - int err; MLX5_SET(destroy_psv_in, in, opcode, MLX5_CMD_OP_DESTROY_PSV); MLX5_SET(destroy_psv_in, in, psvn, psv_num); - err = mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out)); - return err ? : mlx5_cmd_status_to_err_v2(out); + return mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out)); } EXPORT_SYMBOL(mlx5_core_destroy_psv); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/pagealloc.c b/drivers/net/ethernet/mellanox/mlx5/core/pagealloc.c index 7bfac21fbfee..673a7c96479a 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/pagealloc.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/pagealloc.c @@ -144,7 +144,6 @@ static int mlx5_cmd_query_pages(struct mlx5_core_dev *dev, u16 *func_id, MLX5_QUERY_PAGES_IN_OP_MOD_INIT_PAGES); err = mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out)); - err = err ? : mlx5_cmd_status_to_err_v2(out); if (err) return err; @@ -252,8 +251,8 @@ static void page_notify_fail(struct mlx5_core_dev *dev, u16 func_id) MLX5_SET(manage_pages_in, in, opcode, MLX5_CMD_OP_MANAGE_PAGES); MLX5_SET(manage_pages_in, in, op_mod, MLX5_PAGES_CANT_GIVE); MLX5_SET(manage_pages_in, in, function_id, func_id); + err = mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out)); - err = err ? : mlx5_cmd_status_to_err_v2(out); if (err) mlx5_core_warn(dev, "page notify failed func_id(%d) err(%d)\n", func_id, err); @@ -297,7 +296,6 @@ retry: MLX5_SET(manage_pages_in, in, input_num_entries, npages); err = mlx5_cmd_exec(dev, in, inlen, out, sizeof(out)); - err = err ? : mlx5_cmd_status_to_err_v2(out); if (err) { mlx5_core_warn(dev, "func_id 0x%x, npages %d, err %d\n", func_id, npages, err); @@ -331,11 +329,8 @@ static int reclaim_pages_cmd(struct mlx5_core_dev *dev, u32 npages; u32 i = 0; - if (dev->state != MLX5_DEVICE_STATE_INTERNAL_ERROR) { - int err = mlx5_cmd_exec(dev, in, in_size, out, out_size); - - return err ? : mlx5_cmd_status_to_err_v2(out); - } + if (dev->state != MLX5_DEVICE_STATE_INTERNAL_ERROR) + return mlx5_cmd_exec(dev, in, in_size, out, out_size); /* No hard feelings, we want our pages back! */ npages = MLX5_GET(manage_pages_in, in, input_num_entries); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/pd.c b/drivers/net/ethernet/mellanox/mlx5/core/pd.c index efe452c30a8d..bd830d8d6c5f 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/pd.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/pd.c @@ -44,11 +44,8 @@ int mlx5_core_alloc_pd(struct mlx5_core_dev *dev, u32 *pdn) MLX5_SET(alloc_pd_in, in, opcode, MLX5_CMD_OP_ALLOC_PD); err = mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out)); - err = err ? : mlx5_cmd_status_to_err_v2(out); - if (err) - return err; - - *pdn = MLX5_GET(alloc_pd_out, out, pd); + if (!err) + *pdn = MLX5_GET(alloc_pd_out, out, pd); return err; } EXPORT_SYMBOL(mlx5_core_alloc_pd); @@ -57,11 +54,9 @@ int mlx5_core_dealloc_pd(struct mlx5_core_dev *dev, u32 pdn) { u32 out[MLX5_ST_SZ_DW(dealloc_pd_out)] = {0}; u32 in[MLX5_ST_SZ_DW(dealloc_pd_in)] = {0}; - int err; MLX5_SET(dealloc_pd_in, in, opcode, MLX5_CMD_OP_DEALLOC_PD); MLX5_SET(dealloc_pd_in, in, pd, pdn); - err = mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out)); - return err ? : mlx5_cmd_status_to_err_v2(out); + return mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out)); } EXPORT_SYMBOL(mlx5_core_dealloc_pd); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/port.c b/drivers/net/ethernet/mellanox/mlx5/core/port.c index e8324c2a8fc3..2ee28ad8f918 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/port.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/port.c @@ -61,7 +61,6 @@ int mlx5_core_access_reg(struct mlx5_core_dev *dev, void *data_in, MLX5_SET(access_register_in, in, register_id, reg_id); err = mlx5_cmd_exec(dev, in, inlen, out, outlen); - err = err ? : mlx5_cmd_status_to_err_v2(out); if (err) goto out; @@ -102,12 +101,10 @@ EXPORT_SYMBOL_GPL(mlx5_set_port_caps); int mlx5_query_port_ptys(struct mlx5_core_dev *dev, u32 *ptys, int ptys_size, int proto_mask, u8 local_port) { - u32 in[MLX5_ST_SZ_DW(ptys_reg)]; + u32 in[MLX5_ST_SZ_DW(ptys_reg)] = {0}; - memset(in, 0, sizeof(in)); MLX5_SET(ptys_reg, in, local_port, local_port); MLX5_SET(ptys_reg, in, proto_mask, proto_mask); - return mlx5_core_access_reg(dev, in, sizeof(in), ptys, ptys_size, MLX5_REG_PTYS, 0, 0); } @@ -115,13 +112,11 @@ EXPORT_SYMBOL_GPL(mlx5_query_port_ptys); int mlx5_set_port_beacon(struct mlx5_core_dev *dev, u16 beacon_duration) { + u32 in[MLX5_ST_SZ_DW(mlcr_reg)] = {0}; u32 out[MLX5_ST_SZ_DW(mlcr_reg)]; - u32 in[MLX5_ST_SZ_DW(mlcr_reg)]; - memset(in, 0, sizeof(in)); MLX5_SET(mlcr_reg, in, local_port, 1); MLX5_SET(mlcr_reg, in, beacon_duration, beacon_duration); - return mlx5_core_access_reg(dev, in, sizeof(in), out, sizeof(out), MLX5_REG_MLCR, 0, 1); } @@ -244,15 +239,12 @@ EXPORT_SYMBOL_GPL(mlx5_toggle_port_link); int mlx5_set_port_admin_status(struct mlx5_core_dev *dev, enum mlx5_port_status status) { - u32 in[MLX5_ST_SZ_DW(paos_reg)]; + u32 in[MLX5_ST_SZ_DW(paos_reg)] = {0}; u32 out[MLX5_ST_SZ_DW(paos_reg)]; - memset(in, 0, sizeof(in)); - MLX5_SET(paos_reg, in, local_port, 1); MLX5_SET(paos_reg, in, admin_status, status); MLX5_SET(paos_reg, in, ase, 1); - return mlx5_core_access_reg(dev, in, sizeof(in), out, sizeof(out), MLX5_REG_PAOS, 0, 1); } @@ -261,19 +253,15 @@ EXPORT_SYMBOL_GPL(mlx5_set_port_admin_status); int mlx5_query_port_admin_status(struct mlx5_core_dev *dev, enum mlx5_port_status *status) { - u32 in[MLX5_ST_SZ_DW(paos_reg)]; + u32 in[MLX5_ST_SZ_DW(paos_reg)] = {0}; u32 out[MLX5_ST_SZ_DW(paos_reg)]; int err; - memset(in, 0, sizeof(in)); - MLX5_SET(paos_reg, in, local_port, 1); - err = mlx5_core_access_reg(dev, in, sizeof(in), out, sizeof(out), MLX5_REG_PAOS, 0, 0); if (err) return err; - *status = MLX5_GET(paos_reg, out, admin_status); return 0; } @@ -282,13 +270,10 @@ EXPORT_SYMBOL_GPL(mlx5_query_port_admin_status); static void mlx5_query_port_mtu(struct mlx5_core_dev *dev, u16 *admin_mtu, u16 *max_mtu, u16 *oper_mtu, u8 port) { - u32 in[MLX5_ST_SZ_DW(pmtu_reg)]; + u32 in[MLX5_ST_SZ_DW(pmtu_reg)] = {0}; u32 out[MLX5_ST_SZ_DW(pmtu_reg)]; - memset(in, 0, sizeof(in)); - MLX5_SET(pmtu_reg, in, local_port, port); - mlx5_core_access_reg(dev, in, sizeof(in), out, sizeof(out), MLX5_REG_PMTU, 0, 0); @@ -302,14 +287,11 @@ static void mlx5_query_port_mtu(struct mlx5_core_dev *dev, u16 *admin_mtu, int mlx5_set_port_mtu(struct mlx5_core_dev *dev, u16 mtu, u8 port) { - u32 in[MLX5_ST_SZ_DW(pmtu_reg)]; + u32 in[MLX5_ST_SZ_DW(pmtu_reg)] = {0}; u32 out[MLX5_ST_SZ_DW(pmtu_reg)]; - memset(in, 0, sizeof(in)); - MLX5_SET(pmtu_reg, in, admin_mtu, mtu); MLX5_SET(pmtu_reg, in, local_port, port); - return mlx5_core_access_reg(dev, in, sizeof(in), out, sizeof(out), MLX5_REG_PMTU, 0, 1); } @@ -331,15 +313,12 @@ EXPORT_SYMBOL_GPL(mlx5_query_port_oper_mtu); static int mlx5_query_module_num(struct mlx5_core_dev *dev, int *module_num) { + u32 in[MLX5_ST_SZ_DW(pmlp_reg)] = {0}; u32 out[MLX5_ST_SZ_DW(pmlp_reg)]; - u32 in[MLX5_ST_SZ_DW(pmlp_reg)]; int module_mapping; int err; - memset(in, 0, sizeof(in)); - MLX5_SET(pmlp_reg, in, local_port, 1); - err = mlx5_core_access_reg(dev, in, sizeof(in), out, sizeof(out), MLX5_REG_PMLP, 0, 0); if (err) @@ -408,11 +387,9 @@ EXPORT_SYMBOL_GPL(mlx5_query_module_eeprom); static int mlx5_query_port_pvlc(struct mlx5_core_dev *dev, u32 *pvlc, int pvlc_size, u8 local_port) { - u32 in[MLX5_ST_SZ_DW(pvlc_reg)]; + u32 in[MLX5_ST_SZ_DW(pvlc_reg)] = {0}; - memset(in, 0, sizeof(in)); MLX5_SET(pvlc_reg, in, local_port, local_port); - return mlx5_core_access_reg(dev, in, sizeof(in), pvlc, pvlc_size, MLX5_REG_PVLC, 0, 0); } @@ -458,10 +435,9 @@ EXPORT_SYMBOL_GPL(mlx5_core_query_ib_ppcnt); int mlx5_set_port_pause(struct mlx5_core_dev *dev, u32 rx_pause, u32 tx_pause) { - u32 in[MLX5_ST_SZ_DW(pfcc_reg)]; + u32 in[MLX5_ST_SZ_DW(pfcc_reg)] = {0}; u32 out[MLX5_ST_SZ_DW(pfcc_reg)]; - memset(in, 0, sizeof(in)); MLX5_SET(pfcc_reg, in, local_port, 1); MLX5_SET(pfcc_reg, in, pptx, tx_pause); MLX5_SET(pfcc_reg, in, pprx, rx_pause); @@ -474,13 +450,11 @@ EXPORT_SYMBOL_GPL(mlx5_set_port_pause); int mlx5_query_port_pause(struct mlx5_core_dev *dev, u32 *rx_pause, u32 *tx_pause) { - u32 in[MLX5_ST_SZ_DW(pfcc_reg)]; + u32 in[MLX5_ST_SZ_DW(pfcc_reg)] = {0}; u32 out[MLX5_ST_SZ_DW(pfcc_reg)]; int err; - memset(in, 0, sizeof(in)); MLX5_SET(pfcc_reg, in, local_port, 1); - err = mlx5_core_access_reg(dev, in, sizeof(in), out, sizeof(out), MLX5_REG_PFCC, 0, 0); if (err) @@ -498,10 +472,9 @@ EXPORT_SYMBOL_GPL(mlx5_query_port_pause); int mlx5_set_port_pfc(struct mlx5_core_dev *dev, u8 pfc_en_tx, u8 pfc_en_rx) { - u32 in[MLX5_ST_SZ_DW(pfcc_reg)]; + u32 in[MLX5_ST_SZ_DW(pfcc_reg)] = {0}; u32 out[MLX5_ST_SZ_DW(pfcc_reg)]; - memset(in, 0, sizeof(in)); MLX5_SET(pfcc_reg, in, local_port, 1); MLX5_SET(pfcc_reg, in, pfctx, pfc_en_tx); MLX5_SET(pfcc_reg, in, pfcrx, pfc_en_rx); @@ -515,13 +488,11 @@ EXPORT_SYMBOL_GPL(mlx5_set_port_pfc); int mlx5_query_port_pfc(struct mlx5_core_dev *dev, u8 *pfc_en_tx, u8 *pfc_en_rx) { - u32 in[MLX5_ST_SZ_DW(pfcc_reg)]; + u32 in[MLX5_ST_SZ_DW(pfcc_reg)] = {0}; u32 out[MLX5_ST_SZ_DW(pfcc_reg)]; int err; - memset(in, 0, sizeof(in)); MLX5_SET(pfcc_reg, in, local_port, 1); - err = mlx5_core_access_reg(dev, in, sizeof(in), out, sizeof(out), MLX5_REG_PFCC, 0, 0); if (err) @@ -565,12 +536,11 @@ int mlx5_max_tc(struct mlx5_core_dev *mdev) int mlx5_set_port_prio_tc(struct mlx5_core_dev *mdev, u8 *prio_tc) { - u32 in[MLX5_ST_SZ_DW(qtct_reg)]; + u32 in[MLX5_ST_SZ_DW(qtct_reg)] = {0}; u32 out[MLX5_ST_SZ_DW(qtct_reg)]; int err; int i; - memset(in, 0, sizeof(in)); for (i = 0; i < 8; i++) { if (prio_tc[i] > mlx5_max_tc(mdev)) return -EINVAL; @@ -615,11 +585,9 @@ static int mlx5_query_port_qetcr_reg(struct mlx5_core_dev *mdev, u32 *out, int mlx5_set_port_tc_group(struct mlx5_core_dev *mdev, u8 *tc_group) { - u32 in[MLX5_ST_SZ_DW(qetc_reg)]; + u32 in[MLX5_ST_SZ_DW(qetc_reg)] = {0}; int i; - memset(in, 0, sizeof(in)); - for (i = 0; i <= mlx5_max_tc(mdev); i++) { MLX5_SET(qetc_reg, in, tc_configuration[i].g, 1); MLX5_SET(qetc_reg, in, tc_configuration[i].group, tc_group[i]); @@ -631,11 +599,9 @@ EXPORT_SYMBOL_GPL(mlx5_set_port_tc_group); int mlx5_set_port_tc_bw_alloc(struct mlx5_core_dev *mdev, u8 *tc_bw) { - u32 in[MLX5_ST_SZ_DW(qetc_reg)]; + u32 in[MLX5_ST_SZ_DW(qetc_reg)] = {0}; int i; - memset(in, 0, sizeof(in)); - for (i = 0; i <= mlx5_max_tc(mdev); i++) { MLX5_SET(qetc_reg, in, tc_configuration[i].b, 1); MLX5_SET(qetc_reg, in, tc_configuration[i].bw_allocation, tc_bw[i]); @@ -649,12 +615,10 @@ int mlx5_modify_port_ets_rate_limit(struct mlx5_core_dev *mdev, u8 *max_bw_value, u8 *max_bw_units) { - u32 in[MLX5_ST_SZ_DW(qetc_reg)]; + u32 in[MLX5_ST_SZ_DW(qetc_reg)] = {0}; void *ets_tcn_conf; int i; - memset(in, 0, sizeof(in)); - MLX5_SET(qetc_reg, in, port_number, 1); for (i = 0; i <= mlx5_max_tc(mdev); i++) { @@ -699,35 +663,24 @@ EXPORT_SYMBOL_GPL(mlx5_query_port_ets_rate_limit); int mlx5_set_port_wol(struct mlx5_core_dev *mdev, u8 wol_mode) { - u32 in[MLX5_ST_SZ_DW(set_wol_rol_in)]; - u32 out[MLX5_ST_SZ_DW(set_wol_rol_out)]; - - memset(in, 0, sizeof(in)); - memset(out, 0, sizeof(out)); + u32 in[MLX5_ST_SZ_DW(set_wol_rol_in)] = {0}; + u32 out[MLX5_ST_SZ_DW(set_wol_rol_out)] = {0}; MLX5_SET(set_wol_rol_in, in, opcode, MLX5_CMD_OP_SET_WOL_ROL); MLX5_SET(set_wol_rol_in, in, wol_mode_valid, 1); MLX5_SET(set_wol_rol_in, in, wol_mode, wol_mode); - - return mlx5_cmd_exec_check_status(mdev, in, sizeof(in), - out, sizeof(out)); + return mlx5_cmd_exec(mdev, in, sizeof(in), out, sizeof(out)); } EXPORT_SYMBOL_GPL(mlx5_set_port_wol); int mlx5_query_port_wol(struct mlx5_core_dev *mdev, u8 *wol_mode) { - u32 in[MLX5_ST_SZ_DW(query_wol_rol_in)]; - u32 out[MLX5_ST_SZ_DW(query_wol_rol_out)]; + u32 in[MLX5_ST_SZ_DW(query_wol_rol_in)] = {0}; + u32 out[MLX5_ST_SZ_DW(query_wol_rol_out)] = {0}; int err; - memset(in, 0, sizeof(in)); - memset(out, 0, sizeof(out)); - MLX5_SET(query_wol_rol_in, in, opcode, MLX5_CMD_OP_QUERY_WOL_ROL); - - err = mlx5_cmd_exec_check_status(mdev, in, sizeof(in), - out, sizeof(out)); - + err = mlx5_cmd_exec(mdev, in, sizeof(in), out, sizeof(out)); if (!err) *wol_mode = MLX5_GET(query_wol_rol_out, out, wol_mode); @@ -738,11 +691,9 @@ EXPORT_SYMBOL_GPL(mlx5_query_port_wol); static int mlx5_query_ports_check(struct mlx5_core_dev *mdev, u32 *out, int outlen) { - u32 in[MLX5_ST_SZ_DW(pcmr_reg)]; + u32 in[MLX5_ST_SZ_DW(pcmr_reg)] = {0}; - memset(in, 0, sizeof(in)); MLX5_SET(pcmr_reg, in, local_port, 1); - return mlx5_core_access_reg(mdev, in, sizeof(in), out, outlen, MLX5_REG_PCMR, 0, 0); } @@ -757,12 +708,10 @@ static int mlx5_set_ports_check(struct mlx5_core_dev *mdev, u32 *in, int inlen) int mlx5_set_port_fcs(struct mlx5_core_dev *mdev, u8 enable) { - u32 in[MLX5_ST_SZ_DW(pcmr_reg)]; + u32 in[MLX5_ST_SZ_DW(pcmr_reg)] = {0}; - memset(in, 0, sizeof(in)); MLX5_SET(pcmr_reg, in, local_port, 1); MLX5_SET(pcmr_reg, in, fcs_chk, enable); - return mlx5_set_ports_check(mdev, in, sizeof(in)); } diff --git a/drivers/net/ethernet/mellanox/mlx5/core/qp.c b/drivers/net/ethernet/mellanox/mlx5/core/qp.c index 50875a4e9d58..d0a4005fe63a 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/qp.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/qp.c @@ -281,7 +281,6 @@ int mlx5_core_create_qp(struct mlx5_core_dev *dev, MLX5_SET(create_qp_in, in, opcode, MLX5_CMD_OP_CREATE_QP); err = mlx5_cmd_exec(dev, in, inlen, out, sizeof(out)); - err = err ? : mlx5_cmd_status_to_err_v2(out); if (err) return err; @@ -307,7 +306,6 @@ err_cmd: MLX5_SET(destroy_qp_in, in, opcode, MLX5_CMD_OP_DESTROY_QP); MLX5_SET(destroy_qp_in, in, qpn, qp->qpn); mlx5_cmd_exec(dev, din, sizeof(din), dout, sizeof(dout)); - mlx5_cmd_status_to_err_v2(dout); return err; } EXPORT_SYMBOL_GPL(mlx5_core_create_qp); @@ -326,7 +324,6 @@ int mlx5_core_destroy_qp(struct mlx5_core_dev *dev, MLX5_SET(destroy_qp_in, in, opcode, MLX5_CMD_OP_DESTROY_QP); MLX5_SET(destroy_qp_in, in, qpn, qp->qpn); err = mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out)); - err = err ? : mlx5_cmd_status_to_err_v2(out); if (err) return err; @@ -453,7 +450,6 @@ int mlx5_core_qp_modify(struct mlx5_core_dev *dev, u16 opcode, return err; err = mlx5_cmd_exec(dev, mbox.in, mbox.inlen, mbox.out, mbox.outlen); - err = err ? : mlx5_cmd_status_to_err_v2(mbox.out); mbox_free(&mbox); return err; } @@ -478,13 +474,10 @@ int mlx5_core_qp_query(struct mlx5_core_dev *dev, struct mlx5_core_qp *qp, u32 *out, int outlen) { u32 in[MLX5_ST_SZ_DW(query_qp_in)] = {0}; - int err; MLX5_SET(query_qp_in, in, opcode, MLX5_CMD_OP_QUERY_QP); MLX5_SET(query_qp_in, in, qpn, qp->qpn); - - err = mlx5_cmd_exec(dev, in, sizeof(in), out, outlen); - return err ? : mlx5_cmd_status_to_err_v2(out); + return mlx5_cmd_exec(dev, in, sizeof(in), out, outlen); } EXPORT_SYMBOL_GPL(mlx5_core_qp_query); @@ -496,7 +489,6 @@ int mlx5_core_xrcd_alloc(struct mlx5_core_dev *dev, u32 *xrcdn) MLX5_SET(alloc_xrcd_in, in, opcode, MLX5_CMD_OP_ALLOC_XRCD); err = mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out)); - err = err ? : mlx5_cmd_status_to_err_v2(out); if (!err) *xrcdn = MLX5_GET(alloc_xrcd_out, out, xrcd); return err; @@ -507,12 +499,10 @@ int mlx5_core_xrcd_dealloc(struct mlx5_core_dev *dev, u32 xrcdn) { u32 out[MLX5_ST_SZ_DW(dealloc_xrcd_out)] = {0}; u32 in[MLX5_ST_SZ_DW(dealloc_xrcd_in)] = {0}; - int err; MLX5_SET(dealloc_xrcd_in, in, opcode, MLX5_CMD_OP_DEALLOC_XRCD); MLX5_SET(dealloc_xrcd_in, in, xrcd, xrcdn); - err = mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out)); - return err ? : mlx5_cmd_status_to_err_v2(out); + return mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out)); } EXPORT_SYMBOL_GPL(mlx5_core_xrcd_dealloc); @@ -522,11 +512,9 @@ int mlx5_core_page_fault_resume(struct mlx5_core_dev *dev, u32 qpn, { u32 out[MLX5_ST_SZ_DW(page_fault_resume_out)] = {0}; u32 in[MLX5_ST_SZ_DW(page_fault_resume_in)] = {0}; - int err; MLX5_SET(page_fault_resume_in, in, opcode, MLX5_CMD_OP_PAGE_FAULT_RESUME); - MLX5_SET(page_fault_resume_in, in, qpn, qpn); if (flags & MLX5_PAGE_FAULT_RESUME_REQUESTOR) @@ -538,8 +526,7 @@ int mlx5_core_page_fault_resume(struct mlx5_core_dev *dev, u32 qpn, if (error) MLX5_SET(page_fault_resume_in, in, error, 1); - err = mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out)); - return err ? : mlx5_cmd_status_to_err_v2(out); + return mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out)); } EXPORT_SYMBOL_GPL(mlx5_core_page_fault_resume); #endif @@ -615,7 +602,7 @@ int mlx5_core_alloc_q_counter(struct mlx5_core_dev *dev, u16 *counter_id) int err; MLX5_SET(alloc_q_counter_in, in, opcode, MLX5_CMD_OP_ALLOC_Q_COUNTER); - err = mlx5_cmd_exec_check_status(dev, in, sizeof(in), out, sizeof(out)); + err = mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out)); if (!err) *counter_id = MLX5_GET(alloc_q_counter_out, out, counter_set_id); @@ -631,8 +618,7 @@ int mlx5_core_dealloc_q_counter(struct mlx5_core_dev *dev, u16 counter_id) MLX5_SET(dealloc_q_counter_in, in, opcode, MLX5_CMD_OP_DEALLOC_Q_COUNTER); MLX5_SET(dealloc_q_counter_in, in, counter_set_id, counter_id); - return mlx5_cmd_exec_check_status(dev, in, sizeof(in), out, - sizeof(out)); + return mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out)); } EXPORT_SYMBOL_GPL(mlx5_core_dealloc_q_counter); @@ -644,7 +630,7 @@ int mlx5_core_query_q_counter(struct mlx5_core_dev *dev, u16 counter_id, MLX5_SET(query_q_counter_in, in, opcode, MLX5_CMD_OP_QUERY_Q_COUNTER); MLX5_SET(query_q_counter_in, in, clear, reset); MLX5_SET(query_q_counter_in, in, counter_set_id, counter_id); - return mlx5_cmd_exec_check_status(dev, in, sizeof(in), out, out_size); + return mlx5_cmd_exec(dev, in, sizeof(in), out, out_size); } EXPORT_SYMBOL_GPL(mlx5_core_query_q_counter); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/rl.c b/drivers/net/ethernet/mellanox/mlx5/core/rl.c index c07c28bd3d55..104902a93a0b 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/rl.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/rl.c @@ -63,19 +63,14 @@ static struct mlx5_rl_entry *find_rl_entry(struct mlx5_rl_table *table, static int mlx5_set_rate_limit_cmd(struct mlx5_core_dev *dev, u32 rate, u16 index) { - u32 in[MLX5_ST_SZ_DW(set_rate_limit_in)]; - u32 out[MLX5_ST_SZ_DW(set_rate_limit_out)]; - - memset(in, 0, sizeof(in)); - memset(out, 0, sizeof(out)); + u32 in[MLX5_ST_SZ_DW(set_rate_limit_in)] = {0}; + u32 out[MLX5_ST_SZ_DW(set_rate_limit_out)] = {0}; MLX5_SET(set_rate_limit_in, in, opcode, MLX5_CMD_OP_SET_RATE_LIMIT); MLX5_SET(set_rate_limit_in, in, rate_limit_index, index); MLX5_SET(set_rate_limit_in, in, rate_limit, rate); - - return mlx5_cmd_exec_check_status(dev, in, sizeof(in), - out, sizeof(out)); + return mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out)); } bool mlx5_rl_is_in_range(struct mlx5_core_dev *dev, u32 rate) diff --git a/drivers/net/ethernet/mellanox/mlx5/core/srq.c b/drivers/net/ethernet/mellanox/mlx5/core/srq.c index c07f4d01b70e..3099630015d7 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/srq.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/srq.c @@ -175,8 +175,8 @@ static int create_srq_cmd(struct mlx5_core_dev *dev, struct mlx5_core_srq *srq, MLX5_SET(create_srq_in, create_in, opcode, MLX5_CMD_OP_CREATE_SRQ); - err = mlx5_cmd_exec_check_status(dev, create_in, inlen, create_out, - sizeof(create_out)); + err = mlx5_cmd_exec(dev, create_in, inlen, create_out, + sizeof(create_out)); kvfree(create_in); if (!err) srq->srqn = MLX5_GET(create_srq_out, create_out, srqn); @@ -194,8 +194,8 @@ static int destroy_srq_cmd(struct mlx5_core_dev *dev, MLX5_CMD_OP_DESTROY_SRQ); MLX5_SET(destroy_srq_in, srq_in, srqn, srq->srqn); - return mlx5_cmd_exec_check_status(dev, srq_in, sizeof(srq_in), - srq_out, sizeof(srq_out)); + return mlx5_cmd_exec(dev, srq_in, sizeof(srq_in), + srq_out, sizeof(srq_out)); } static int arm_srq_cmd(struct mlx5_core_dev *dev, struct mlx5_core_srq *srq, @@ -209,8 +209,8 @@ static int arm_srq_cmd(struct mlx5_core_dev *dev, struct mlx5_core_srq *srq, MLX5_SET(arm_xrc_srq_in, srq_in, xrc_srqn, srq->srqn); MLX5_SET(arm_xrc_srq_in, srq_in, lwm, lwm); - return mlx5_cmd_exec_check_status(dev, srq_in, sizeof(srq_in), - srq_out, sizeof(srq_out)); + return mlx5_cmd_exec(dev, srq_in, sizeof(srq_in), + srq_out, sizeof(srq_out)); } static int query_srq_cmd(struct mlx5_core_dev *dev, struct mlx5_core_srq *srq, @@ -228,9 +228,8 @@ static int query_srq_cmd(struct mlx5_core_dev *dev, struct mlx5_core_srq *srq, MLX5_SET(query_srq_in, srq_in, opcode, MLX5_CMD_OP_QUERY_SRQ); MLX5_SET(query_srq_in, srq_in, srqn, srq->srqn); - err = mlx5_cmd_exec_check_status(dev, srq_in, sizeof(srq_in), - srq_out, - MLX5_ST_SZ_BYTES(query_srq_out)); + err = mlx5_cmd_exec(dev, srq_in, sizeof(srq_in), + srq_out, MLX5_ST_SZ_BYTES(query_srq_out)); if (err) goto out; @@ -272,8 +271,8 @@ static int create_xrc_srq_cmd(struct mlx5_core_dev *dev, MLX5_CMD_OP_CREATE_XRC_SRQ); memset(create_out, 0, sizeof(create_out)); - err = mlx5_cmd_exec_check_status(dev, create_in, inlen, create_out, - sizeof(create_out)); + err = mlx5_cmd_exec(dev, create_in, inlen, create_out, + sizeof(create_out)); if (err) goto out; @@ -286,36 +285,30 @@ out: static int destroy_xrc_srq_cmd(struct mlx5_core_dev *dev, struct mlx5_core_srq *srq) { - u32 xrcsrq_in[MLX5_ST_SZ_DW(destroy_xrc_srq_in)]; - u32 xrcsrq_out[MLX5_ST_SZ_DW(destroy_xrc_srq_out)]; - - memset(xrcsrq_in, 0, sizeof(xrcsrq_in)); - memset(xrcsrq_out, 0, sizeof(xrcsrq_out)); + u32 xrcsrq_in[MLX5_ST_SZ_DW(destroy_xrc_srq_in)] = {0}; + u32 xrcsrq_out[MLX5_ST_SZ_DW(destroy_xrc_srq_out)] = {0}; MLX5_SET(destroy_xrc_srq_in, xrcsrq_in, opcode, MLX5_CMD_OP_DESTROY_XRC_SRQ); MLX5_SET(destroy_xrc_srq_in, xrcsrq_in, xrc_srqn, srq->srqn); - return mlx5_cmd_exec_check_status(dev, xrcsrq_in, sizeof(xrcsrq_in), - xrcsrq_out, sizeof(xrcsrq_out)); + return mlx5_cmd_exec(dev, xrcsrq_in, sizeof(xrcsrq_in), + xrcsrq_out, sizeof(xrcsrq_out)); } static int arm_xrc_srq_cmd(struct mlx5_core_dev *dev, struct mlx5_core_srq *srq, u16 lwm) { - u32 xrcsrq_in[MLX5_ST_SZ_DW(arm_xrc_srq_in)]; - u32 xrcsrq_out[MLX5_ST_SZ_DW(arm_xrc_srq_out)]; - - memset(xrcsrq_in, 0, sizeof(xrcsrq_in)); - memset(xrcsrq_out, 0, sizeof(xrcsrq_out)); + u32 xrcsrq_in[MLX5_ST_SZ_DW(arm_xrc_srq_in)] = {0}; + u32 xrcsrq_out[MLX5_ST_SZ_DW(arm_xrc_srq_out)] = {0}; MLX5_SET(arm_xrc_srq_in, xrcsrq_in, opcode, MLX5_CMD_OP_ARM_XRC_SRQ); MLX5_SET(arm_xrc_srq_in, xrcsrq_in, op_mod, MLX5_ARM_XRC_SRQ_IN_OP_MOD_XRC_SRQ); MLX5_SET(arm_xrc_srq_in, xrcsrq_in, xrc_srqn, srq->srqn); MLX5_SET(arm_xrc_srq_in, xrcsrq_in, lwm, lwm); - return mlx5_cmd_exec_check_status(dev, xrcsrq_in, sizeof(xrcsrq_in), - xrcsrq_out, sizeof(xrcsrq_out)); + return mlx5_cmd_exec(dev, xrcsrq_in, sizeof(xrcsrq_in), + xrcsrq_out, sizeof(xrcsrq_out)); } static int query_xrc_srq_cmd(struct mlx5_core_dev *dev, @@ -335,9 +328,9 @@ static int query_xrc_srq_cmd(struct mlx5_core_dev *dev, MLX5_SET(query_xrc_srq_in, xrcsrq_in, opcode, MLX5_CMD_OP_QUERY_XRC_SRQ); MLX5_SET(query_xrc_srq_in, xrcsrq_in, xrc_srqn, srq->srqn); - err = mlx5_cmd_exec_check_status(dev, xrcsrq_in, sizeof(xrcsrq_in), - xrcsrq_out, - MLX5_ST_SZ_BYTES(query_xrc_srq_out)); + + err = mlx5_cmd_exec(dev, xrcsrq_in, sizeof(xrcsrq_in), xrcsrq_out, + MLX5_ST_SZ_BYTES(query_xrc_srq_out)); if (err) goto out; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/transobj.c b/drivers/net/ethernet/mellanox/mlx5/core/transobj.c index 28274a6fbafe..a00ff49eec18 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/transobj.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/transobj.c @@ -36,17 +36,14 @@ int mlx5_core_alloc_transport_domain(struct mlx5_core_dev *dev, u32 *tdn) { - u32 in[MLX5_ST_SZ_DW(alloc_transport_domain_in)]; - u32 out[MLX5_ST_SZ_DW(alloc_transport_domain_out)]; + u32 in[MLX5_ST_SZ_DW(alloc_transport_domain_in)] = {0}; + u32 out[MLX5_ST_SZ_DW(alloc_transport_domain_out)] = {0}; int err; - memset(in, 0, sizeof(in)); - memset(out, 0, sizeof(out)); - MLX5_SET(alloc_transport_domain_in, in, opcode, MLX5_CMD_OP_ALLOC_TRANSPORT_DOMAIN); - err = mlx5_cmd_exec_check_status(dev, in, sizeof(in), out, sizeof(out)); + err = mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out)); if (!err) *tdn = MLX5_GET(alloc_transport_domain_out, out, transport_domain); @@ -57,29 +54,23 @@ EXPORT_SYMBOL(mlx5_core_alloc_transport_domain); void mlx5_core_dealloc_transport_domain(struct mlx5_core_dev *dev, u32 tdn) { - u32 in[MLX5_ST_SZ_DW(dealloc_transport_domain_in)]; - u32 out[MLX5_ST_SZ_DW(dealloc_transport_domain_out)]; - - memset(in, 0, sizeof(in)); - memset(out, 0, sizeof(out)); + u32 in[MLX5_ST_SZ_DW(dealloc_transport_domain_in)] = {0}; + u32 out[MLX5_ST_SZ_DW(dealloc_transport_domain_out)] = {0}; MLX5_SET(dealloc_transport_domain_in, in, opcode, MLX5_CMD_OP_DEALLOC_TRANSPORT_DOMAIN); MLX5_SET(dealloc_transport_domain_in, in, transport_domain, tdn); - - mlx5_cmd_exec_check_status(dev, in, sizeof(in), out, sizeof(out)); + mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out)); } EXPORT_SYMBOL(mlx5_core_dealloc_transport_domain); int mlx5_core_create_rq(struct mlx5_core_dev *dev, u32 *in, int inlen, u32 *rqn) { - u32 out[MLX5_ST_SZ_DW(create_rq_out)]; + u32 out[MLX5_ST_SZ_DW(create_rq_out)] = {0}; int err; MLX5_SET(create_rq_in, in, opcode, MLX5_CMD_OP_CREATE_RQ); - - memset(out, 0, sizeof(out)); - err = mlx5_cmd_exec_check_status(dev, in, inlen, out, sizeof(out)); + err = mlx5_cmd_exec(dev, in, inlen, out, sizeof(out)); if (!err) *rqn = MLX5_GET(create_rq_out, out, rqn); @@ -95,21 +86,18 @@ int mlx5_core_modify_rq(struct mlx5_core_dev *dev, u32 rqn, u32 *in, int inlen) MLX5_SET(modify_rq_in, in, opcode, MLX5_CMD_OP_MODIFY_RQ); memset(out, 0, sizeof(out)); - return mlx5_cmd_exec_check_status(dev, in, inlen, out, sizeof(out)); + return mlx5_cmd_exec(dev, in, inlen, out, sizeof(out)); } EXPORT_SYMBOL(mlx5_core_modify_rq); void mlx5_core_destroy_rq(struct mlx5_core_dev *dev, u32 rqn) { - u32 in[MLX5_ST_SZ_DW(destroy_rq_in)]; - u32 out[MLX5_ST_SZ_DW(destroy_rq_out)]; - - memset(in, 0, sizeof(in)); + u32 in[MLX5_ST_SZ_DW(destroy_rq_in)] = {0}; + u32 out[MLX5_ST_SZ_DW(destroy_rq_out)] = {0}; MLX5_SET(destroy_rq_in, in, opcode, MLX5_CMD_OP_DESTROY_RQ); MLX5_SET(destroy_rq_in, in, rqn, rqn); - - mlx5_cmd_exec_check_status(dev, in, sizeof(in), out, sizeof(out)); + mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out)); } EXPORT_SYMBOL(mlx5_core_destroy_rq); @@ -121,19 +109,17 @@ int mlx5_core_query_rq(struct mlx5_core_dev *dev, u32 rqn, u32 *out) MLX5_SET(query_rq_in, in, opcode, MLX5_CMD_OP_QUERY_RQ); MLX5_SET(query_rq_in, in, rqn, rqn); - return mlx5_cmd_exec_check_status(dev, in, sizeof(in), out, outlen); + return mlx5_cmd_exec(dev, in, sizeof(in), out, outlen); } EXPORT_SYMBOL(mlx5_core_query_rq); int mlx5_core_create_sq(struct mlx5_core_dev *dev, u32 *in, int inlen, u32 *sqn) { - u32 out[MLX5_ST_SZ_DW(create_sq_out)]; + u32 out[MLX5_ST_SZ_DW(create_sq_out)] = {0}; int err; MLX5_SET(create_sq_in, in, opcode, MLX5_CMD_OP_CREATE_SQ); - - memset(out, 0, sizeof(out)); - err = mlx5_cmd_exec_check_status(dev, in, inlen, out, sizeof(out)); + err = mlx5_cmd_exec(dev, in, inlen, out, sizeof(out)); if (!err) *sqn = MLX5_GET(create_sq_out, out, sqn); @@ -142,27 +128,22 @@ int mlx5_core_create_sq(struct mlx5_core_dev *dev, u32 *in, int inlen, u32 *sqn) int mlx5_core_modify_sq(struct mlx5_core_dev *dev, u32 sqn, u32 *in, int inlen) { - u32 out[MLX5_ST_SZ_DW(modify_sq_out)]; + u32 out[MLX5_ST_SZ_DW(modify_sq_out)] = {0}; MLX5_SET(modify_sq_in, in, sqn, sqn); MLX5_SET(modify_sq_in, in, opcode, MLX5_CMD_OP_MODIFY_SQ); - - memset(out, 0, sizeof(out)); - return mlx5_cmd_exec_check_status(dev, in, inlen, out, sizeof(out)); + return mlx5_cmd_exec(dev, in, inlen, out, sizeof(out)); } EXPORT_SYMBOL(mlx5_core_modify_sq); void mlx5_core_destroy_sq(struct mlx5_core_dev *dev, u32 sqn) { - u32 in[MLX5_ST_SZ_DW(destroy_sq_in)]; - u32 out[MLX5_ST_SZ_DW(destroy_sq_out)]; - - memset(in, 0, sizeof(in)); + u32 in[MLX5_ST_SZ_DW(destroy_sq_in)] = {0}; + u32 out[MLX5_ST_SZ_DW(destroy_sq_out)] = {0}; MLX5_SET(destroy_sq_in, in, opcode, MLX5_CMD_OP_DESTROY_SQ); MLX5_SET(destroy_sq_in, in, sqn, sqn); - - mlx5_cmd_exec_check_status(dev, in, sizeof(in), out, sizeof(out)); + mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out)); } int mlx5_core_query_sq(struct mlx5_core_dev *dev, u32 sqn, u32 *out) @@ -172,21 +153,20 @@ int mlx5_core_query_sq(struct mlx5_core_dev *dev, u32 sqn, u32 *out) MLX5_SET(query_sq_in, in, opcode, MLX5_CMD_OP_QUERY_SQ); MLX5_SET(query_sq_in, in, sqn, sqn); - - return mlx5_cmd_exec_check_status(dev, in, sizeof(in), out, outlen); + return mlx5_cmd_exec(dev, in, sizeof(in), out, outlen); } EXPORT_SYMBOL(mlx5_core_query_sq); int mlx5_core_create_tir(struct mlx5_core_dev *dev, u32 *in, int inlen, u32 *tirn) { - u32 out[MLX5_ST_SZ_DW(create_tir_out)]; + u32 out[MLX5_ST_SZ_DW(create_tir_out)] = {0}; int err; MLX5_SET(create_tir_in, in, opcode, MLX5_CMD_OP_CREATE_TIR); memset(out, 0, sizeof(out)); - err = mlx5_cmd_exec_check_status(dev, in, inlen, out, sizeof(out)); + err = mlx5_cmd_exec(dev, in, inlen, out, sizeof(out)); if (!err) *tirn = MLX5_GET(create_tir_out, out, tirn); @@ -197,39 +177,32 @@ EXPORT_SYMBOL(mlx5_core_create_tir); int mlx5_core_modify_tir(struct mlx5_core_dev *dev, u32 tirn, u32 *in, int inlen) { - u32 out[MLX5_ST_SZ_DW(modify_tir_out)]; + u32 out[MLX5_ST_SZ_DW(modify_tir_out)] = {0}; MLX5_SET(modify_tir_in, in, tirn, tirn); MLX5_SET(modify_tir_in, in, opcode, MLX5_CMD_OP_MODIFY_TIR); - - memset(out, 0, sizeof(out)); - return mlx5_cmd_exec_check_status(dev, in, inlen, out, sizeof(out)); + return mlx5_cmd_exec(dev, in, inlen, out, sizeof(out)); } void mlx5_core_destroy_tir(struct mlx5_core_dev *dev, u32 tirn) { - u32 in[MLX5_ST_SZ_DW(destroy_tir_in)]; - u32 out[MLX5_ST_SZ_DW(destroy_tir_out)]; - - memset(in, 0, sizeof(in)); + u32 in[MLX5_ST_SZ_DW(destroy_tir_in)] = {0}; + u32 out[MLX5_ST_SZ_DW(destroy_tir_out)] = {0}; MLX5_SET(destroy_tir_in, in, opcode, MLX5_CMD_OP_DESTROY_TIR); MLX5_SET(destroy_tir_in, in, tirn, tirn); - - mlx5_cmd_exec_check_status(dev, in, sizeof(in), out, sizeof(out)); + mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out)); } EXPORT_SYMBOL(mlx5_core_destroy_tir); int mlx5_core_create_tis(struct mlx5_core_dev *dev, u32 *in, int inlen, u32 *tisn) { - u32 out[MLX5_ST_SZ_DW(create_tis_out)]; + u32 out[MLX5_ST_SZ_DW(create_tis_out)] = {0}; int err; MLX5_SET(create_tis_in, in, opcode, MLX5_CMD_OP_CREATE_TIS); - - memset(out, 0, sizeof(out)); - err = mlx5_cmd_exec_check_status(dev, in, inlen, out, sizeof(out)); + err = mlx5_cmd_exec(dev, in, inlen, out, sizeof(out)); if (!err) *tisn = MLX5_GET(create_tis_out, out, tisn); @@ -245,34 +218,29 @@ int mlx5_core_modify_tis(struct mlx5_core_dev *dev, u32 tisn, u32 *in, MLX5_SET(modify_tis_in, in, tisn, tisn); MLX5_SET(modify_tis_in, in, opcode, MLX5_CMD_OP_MODIFY_TIS); - return mlx5_cmd_exec_check_status(dev, in, inlen, out, sizeof(out)); + return mlx5_cmd_exec(dev, in, inlen, out, sizeof(out)); } EXPORT_SYMBOL(mlx5_core_modify_tis); void mlx5_core_destroy_tis(struct mlx5_core_dev *dev, u32 tisn) { - u32 in[MLX5_ST_SZ_DW(destroy_tis_in)]; - u32 out[MLX5_ST_SZ_DW(destroy_tis_out)]; - - memset(in, 0, sizeof(in)); + u32 in[MLX5_ST_SZ_DW(destroy_tis_in)] = {0}; + u32 out[MLX5_ST_SZ_DW(destroy_tis_out)] = {0}; MLX5_SET(destroy_tis_in, in, opcode, MLX5_CMD_OP_DESTROY_TIS); MLX5_SET(destroy_tis_in, in, tisn, tisn); - - mlx5_cmd_exec_check_status(dev, in, sizeof(in), out, sizeof(out)); + mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out)); } EXPORT_SYMBOL(mlx5_core_destroy_tis); int mlx5_core_create_rmp(struct mlx5_core_dev *dev, u32 *in, int inlen, u32 *rmpn) { - u32 out[MLX5_ST_SZ_DW(create_rmp_out)]; + u32 out[MLX5_ST_SZ_DW(create_rmp_out)] = {0}; int err; MLX5_SET(create_rmp_in, in, opcode, MLX5_CMD_OP_CREATE_RMP); - - memset(out, 0, sizeof(out)); - err = mlx5_cmd_exec_check_status(dev, in, inlen, out, sizeof(out)); + err = mlx5_cmd_exec(dev, in, inlen, out, sizeof(out)); if (!err) *rmpn = MLX5_GET(create_rmp_out, out, rmpn); @@ -281,38 +249,31 @@ int mlx5_core_create_rmp(struct mlx5_core_dev *dev, u32 *in, int inlen, int mlx5_core_modify_rmp(struct mlx5_core_dev *dev, u32 *in, int inlen) { - u32 out[MLX5_ST_SZ_DW(modify_rmp_out)]; + u32 out[MLX5_ST_SZ_DW(modify_rmp_out)] = {0}; MLX5_SET(modify_rmp_in, in, opcode, MLX5_CMD_OP_MODIFY_RMP); - - memset(out, 0, sizeof(out)); - return mlx5_cmd_exec_check_status(dev, in, inlen, out, sizeof(out)); + return mlx5_cmd_exec(dev, in, inlen, out, sizeof(out)); } int mlx5_core_destroy_rmp(struct mlx5_core_dev *dev, u32 rmpn) { - u32 in[MLX5_ST_SZ_DW(destroy_rmp_in)]; - u32 out[MLX5_ST_SZ_DW(destroy_rmp_out)]; - - memset(in, 0, sizeof(in)); + u32 in[MLX5_ST_SZ_DW(destroy_rmp_in)] = {0}; + u32 out[MLX5_ST_SZ_DW(destroy_rmp_out)] = {0}; MLX5_SET(destroy_rmp_in, in, opcode, MLX5_CMD_OP_DESTROY_RMP); MLX5_SET(destroy_rmp_in, in, rmpn, rmpn); - - return mlx5_cmd_exec_check_status(dev, in, sizeof(in), out, + return mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out)); } int mlx5_core_query_rmp(struct mlx5_core_dev *dev, u32 rmpn, u32 *out) { - u32 in[MLX5_ST_SZ_DW(query_rmp_in)]; + u32 in[MLX5_ST_SZ_DW(query_rmp_in)] = {0}; int outlen = MLX5_ST_SZ_BYTES(query_rmp_out); - memset(in, 0, sizeof(in)); MLX5_SET(query_rmp_in, in, opcode, MLX5_CMD_OP_QUERY_RMP); MLX5_SET(query_rmp_in, in, rmpn, rmpn); - - return mlx5_cmd_exec_check_status(dev, in, sizeof(in), out, outlen); + return mlx5_cmd_exec(dev, in, sizeof(in), out, outlen); } int mlx5_core_arm_rmp(struct mlx5_core_dev *dev, u32 rmpn, u16 lwm) @@ -347,13 +308,11 @@ int mlx5_core_arm_rmp(struct mlx5_core_dev *dev, u32 rmpn, u16 lwm) int mlx5_core_create_xsrq(struct mlx5_core_dev *dev, u32 *in, int inlen, u32 *xsrqn) { - u32 out[MLX5_ST_SZ_DW(create_xrc_srq_out)]; + u32 out[MLX5_ST_SZ_DW(create_xrc_srq_out)] = {0}; int err; MLX5_SET(create_xrc_srq_in, in, opcode, MLX5_CMD_OP_CREATE_XRC_SRQ); - - memset(out, 0, sizeof(out)); - err = mlx5_cmd_exec_check_status(dev, in, inlen, out, sizeof(out)); + err = mlx5_cmd_exec(dev, in, inlen, out, sizeof(out)); if (!err) *xsrqn = MLX5_GET(create_xrc_srq_out, out, xrc_srqn); @@ -362,33 +321,25 @@ int mlx5_core_create_xsrq(struct mlx5_core_dev *dev, u32 *in, int inlen, int mlx5_core_destroy_xsrq(struct mlx5_core_dev *dev, u32 xsrqn) { - u32 in[MLX5_ST_SZ_DW(destroy_xrc_srq_in)]; - u32 out[MLX5_ST_SZ_DW(destroy_xrc_srq_out)]; - - memset(in, 0, sizeof(in)); - memset(out, 0, sizeof(out)); + u32 in[MLX5_ST_SZ_DW(destroy_xrc_srq_in)] = {0}; + u32 out[MLX5_ST_SZ_DW(destroy_xrc_srq_out)] = {0}; MLX5_SET(destroy_xrc_srq_in, in, opcode, MLX5_CMD_OP_DESTROY_XRC_SRQ); MLX5_SET(destroy_xrc_srq_in, in, xrc_srqn, xsrqn); - - return mlx5_cmd_exec_check_status(dev, in, sizeof(in), out, - sizeof(out)); + return mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out)); } int mlx5_core_query_xsrq(struct mlx5_core_dev *dev, u32 xsrqn, u32 *out) { - u32 in[MLX5_ST_SZ_DW(query_xrc_srq_in)]; + u32 in[MLX5_ST_SZ_DW(query_xrc_srq_in)] = {0}; void *srqc; void *xrc_srqc; int err; - memset(in, 0, sizeof(in)); MLX5_SET(query_xrc_srq_in, in, opcode, MLX5_CMD_OP_QUERY_XRC_SRQ); MLX5_SET(query_xrc_srq_in, in, xrc_srqn, xsrqn); - - err = mlx5_cmd_exec_check_status(dev, in, sizeof(in), - out, - MLX5_ST_SZ_BYTES(query_xrc_srq_out)); + err = mlx5_cmd_exec(dev, in, sizeof(in), out, + MLX5_ST_SZ_BYTES(query_xrc_srq_out)); if (!err) { xrc_srqc = MLX5_ADDR_OF(query_xrc_srq_out, out, xrc_srq_context_entry); @@ -401,32 +352,25 @@ int mlx5_core_query_xsrq(struct mlx5_core_dev *dev, u32 xsrqn, u32 *out) int mlx5_core_arm_xsrq(struct mlx5_core_dev *dev, u32 xsrqn, u16 lwm) { - u32 in[MLX5_ST_SZ_DW(arm_xrc_srq_in)]; - u32 out[MLX5_ST_SZ_DW(arm_xrc_srq_out)]; - - memset(in, 0, sizeof(in)); - memset(out, 0, sizeof(out)); + u32 in[MLX5_ST_SZ_DW(arm_xrc_srq_in)] = {0}; + u32 out[MLX5_ST_SZ_DW(arm_xrc_srq_out)] = {0}; MLX5_SET(arm_xrc_srq_in, in, opcode, MLX5_CMD_OP_ARM_XRC_SRQ); MLX5_SET(arm_xrc_srq_in, in, xrc_srqn, xsrqn); MLX5_SET(arm_xrc_srq_in, in, lwm, lwm); MLX5_SET(arm_xrc_srq_in, in, op_mod, MLX5_ARM_XRC_SRQ_IN_OP_MOD_XRC_SRQ); - - return mlx5_cmd_exec_check_status(dev, in, sizeof(in), out, - sizeof(out)); + return mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out)); } int mlx5_core_create_rqt(struct mlx5_core_dev *dev, u32 *in, int inlen, u32 *rqtn) { - u32 out[MLX5_ST_SZ_DW(create_rqt_out)]; + u32 out[MLX5_ST_SZ_DW(create_rqt_out)] = {0}; int err; MLX5_SET(create_rqt_in, in, opcode, MLX5_CMD_OP_CREATE_RQT); - - memset(out, 0, sizeof(out)); - err = mlx5_cmd_exec_check_status(dev, in, inlen, out, sizeof(out)); + err = mlx5_cmd_exec(dev, in, inlen, out, sizeof(out)); if (!err) *rqtn = MLX5_GET(create_rqt_out, out, rqtn); @@ -437,25 +381,20 @@ EXPORT_SYMBOL(mlx5_core_create_rqt); int mlx5_core_modify_rqt(struct mlx5_core_dev *dev, u32 rqtn, u32 *in, int inlen) { - u32 out[MLX5_ST_SZ_DW(modify_rqt_out)]; + u32 out[MLX5_ST_SZ_DW(modify_rqt_out)] = {0}; MLX5_SET(modify_rqt_in, in, rqtn, rqtn); MLX5_SET(modify_rqt_in, in, opcode, MLX5_CMD_OP_MODIFY_RQT); - - memset(out, 0, sizeof(out)); - return mlx5_cmd_exec_check_status(dev, in, inlen, out, sizeof(out)); + return mlx5_cmd_exec(dev, in, inlen, out, sizeof(out)); } void mlx5_core_destroy_rqt(struct mlx5_core_dev *dev, u32 rqtn) { - u32 in[MLX5_ST_SZ_DW(destroy_rqt_in)]; - u32 out[MLX5_ST_SZ_DW(destroy_rqt_out)]; - - memset(in, 0, sizeof(in)); + u32 in[MLX5_ST_SZ_DW(destroy_rqt_in)] = {0}; + u32 out[MLX5_ST_SZ_DW(destroy_rqt_out)] = {0}; MLX5_SET(destroy_rqt_in, in, opcode, MLX5_CMD_OP_DESTROY_RQT); MLX5_SET(destroy_rqt_in, in, rqtn, rqtn); - - mlx5_cmd_exec_check_status(dev, in, sizeof(in), out, sizeof(out)); + mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out)); } EXPORT_SYMBOL(mlx5_core_destroy_rqt); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/uar.c b/drivers/net/ethernet/mellanox/mlx5/core/uar.c index d0a0e0bc77e4..ab0b896621a0 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/uar.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/uar.c @@ -50,11 +50,8 @@ int mlx5_cmd_alloc_uar(struct mlx5_core_dev *dev, u32 *uarn) MLX5_SET(alloc_uar_in, in, opcode, MLX5_CMD_OP_ALLOC_UAR); err = mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out)); - err = err ? : mlx5_cmd_status_to_err_v2(out); - if (err) - return err; - - *uarn = MLX5_GET(alloc_uar_out, out, uar); + if (!err) + *uarn = MLX5_GET(alloc_uar_out, out, uar); return err; } EXPORT_SYMBOL(mlx5_cmd_alloc_uar); @@ -63,12 +60,10 @@ int mlx5_cmd_free_uar(struct mlx5_core_dev *dev, u32 uarn) { u32 out[MLX5_ST_SZ_DW(dealloc_uar_out)] = {0}; u32 in[MLX5_ST_SZ_DW(dealloc_uar_in)] = {0}; - int err; MLX5_SET(dealloc_uar_in, in, opcode, MLX5_CMD_OP_DEALLOC_UAR); MLX5_SET(dealloc_uar_in, in, uar, uarn); - err = mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out)); - return err ? : mlx5_cmd_status_to_err_v2(out); + return mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out)); } EXPORT_SYMBOL(mlx5_cmd_free_uar); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/vport.c b/drivers/net/ethernet/mellanox/mlx5/core/vport.c index 21365d06982b..3593bf78caf4 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/vport.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/vport.c @@ -39,10 +39,7 @@ static int _mlx5_query_vport_state(struct mlx5_core_dev *mdev, u8 opmod, u16 vport, u32 *out, int outlen) { - int err; - u32 in[MLX5_ST_SZ_DW(query_vport_state_in)]; - - memset(in, 0, sizeof(in)); + u32 in[MLX5_ST_SZ_DW(query_vport_state_in)] = {0}; MLX5_SET(query_vport_state_in, in, opcode, MLX5_CMD_OP_QUERY_VPORT_STATE); @@ -51,11 +48,7 @@ static int _mlx5_query_vport_state(struct mlx5_core_dev *mdev, u8 opmod, if (vport) MLX5_SET(query_vport_state_in, in, other_vport, 1); - err = mlx5_cmd_exec_check_status(mdev, in, sizeof(in), out, outlen); - if (err) - mlx5_core_warn(mdev, "MLX5_CMD_OP_QUERY_VPORT_STATE failed\n"); - - return err; + return mlx5_cmd_exec(mdev, in, sizeof(in), out, outlen); } u8 mlx5_query_vport_state(struct mlx5_core_dev *mdev, u8 opmod, u16 vport) @@ -81,58 +74,43 @@ EXPORT_SYMBOL_GPL(mlx5_query_vport_admin_state); int mlx5_modify_vport_admin_state(struct mlx5_core_dev *mdev, u8 opmod, u16 vport, u8 state) { - u32 in[MLX5_ST_SZ_DW(modify_vport_state_in)]; - u32 out[MLX5_ST_SZ_DW(modify_vport_state_out)]; - int err; - - memset(in, 0, sizeof(in)); + u32 in[MLX5_ST_SZ_DW(modify_vport_state_in)] = {0}; + u32 out[MLX5_ST_SZ_DW(modify_vport_state_out)] = {0}; MLX5_SET(modify_vport_state_in, in, opcode, MLX5_CMD_OP_MODIFY_VPORT_STATE); MLX5_SET(modify_vport_state_in, in, op_mod, opmod); MLX5_SET(modify_vport_state_in, in, vport_number, vport); - if (vport) MLX5_SET(modify_vport_state_in, in, other_vport, 1); - MLX5_SET(modify_vport_state_in, in, admin_state, state); - err = mlx5_cmd_exec_check_status(mdev, in, sizeof(in), out, - sizeof(out)); - if (err) - mlx5_core_warn(mdev, "MLX5_CMD_OP_MODIFY_VPORT_STATE failed\n"); - - return err; + return mlx5_cmd_exec(mdev, in, sizeof(in), out, sizeof(out)); } EXPORT_SYMBOL_GPL(mlx5_modify_vport_admin_state); static int mlx5_query_nic_vport_context(struct mlx5_core_dev *mdev, u16 vport, u32 *out, int outlen) { - u32 in[MLX5_ST_SZ_DW(query_nic_vport_context_in)]; - - memset(in, 0, sizeof(in)); + u32 in[MLX5_ST_SZ_DW(query_nic_vport_context_in)] = {0}; MLX5_SET(query_nic_vport_context_in, in, opcode, MLX5_CMD_OP_QUERY_NIC_VPORT_CONTEXT); - MLX5_SET(query_nic_vport_context_in, in, vport_number, vport); if (vport) MLX5_SET(query_nic_vport_context_in, in, other_vport, 1); - return mlx5_cmd_exec_check_status(mdev, in, sizeof(in), out, outlen); + return mlx5_cmd_exec(mdev, in, sizeof(in), out, outlen); } static int mlx5_modify_nic_vport_context(struct mlx5_core_dev *mdev, void *in, int inlen) { - u32 out[MLX5_ST_SZ_DW(modify_nic_vport_context_out)]; + u32 out[MLX5_ST_SZ_DW(modify_nic_vport_context_out)] = {0}; MLX5_SET(modify_nic_vport_context_in, in, opcode, MLX5_CMD_OP_MODIFY_NIC_VPORT_CONTEXT); - - memset(out, 0, sizeof(out)); - return mlx5_cmd_exec_check_status(mdev, in, inlen, out, sizeof(out)); + return mlx5_cmd_exec(mdev, in, inlen, out, sizeof(out)); } void mlx5_query_nic_vport_min_inline(struct mlx5_core_dev *mdev, @@ -254,7 +232,7 @@ int mlx5_query_nic_vport_mac_list(struct mlx5_core_dev *dev, u8 addr_list[][ETH_ALEN], int *list_size) { - u32 in[MLX5_ST_SZ_DW(query_nic_vport_context_in)]; + u32 in[MLX5_ST_SZ_DW(query_nic_vport_context_in)] = {0}; void *nic_vport_ctx; int max_list_size; int req_list_size; @@ -278,7 +256,6 @@ int mlx5_query_nic_vport_mac_list(struct mlx5_core_dev *dev, out_sz = MLX5_ST_SZ_BYTES(modify_nic_vport_context_in) + req_list_size * MLX5_ST_SZ_BYTES(mac_address_layout); - memset(in, 0, sizeof(in)); out = kzalloc(out_sz, GFP_KERNEL); if (!out) return -ENOMEM; @@ -291,7 +268,7 @@ int mlx5_query_nic_vport_mac_list(struct mlx5_core_dev *dev, if (vport) MLX5_SET(query_nic_vport_context_in, in, other_vport, 1); - err = mlx5_cmd_exec_check_status(dev, in, sizeof(in), out, out_sz); + err = mlx5_cmd_exec(dev, in, sizeof(in), out, out_sz); if (err) goto out; @@ -361,7 +338,7 @@ int mlx5_modify_nic_vport_mac_list(struct mlx5_core_dev *dev, ether_addr_copy(curr_mac, addr_list[i]); } - err = mlx5_cmd_exec_check_status(dev, in, in_sz, out, sizeof(out)); + err = mlx5_cmd_exec(dev, in, in_sz, out, sizeof(out)); kfree(in); return err; } @@ -406,7 +383,7 @@ int mlx5_query_nic_vport_vlans(struct mlx5_core_dev *dev, if (vport) MLX5_SET(query_nic_vport_context_in, in, other_vport, 1); - err = mlx5_cmd_exec_check_status(dev, in, sizeof(in), out, out_sz); + err = mlx5_cmd_exec(dev, in, sizeof(in), out, out_sz); if (err) goto out; @@ -473,7 +450,7 @@ int mlx5_modify_nic_vport_vlans(struct mlx5_core_dev *dev, MLX5_SET(vlan_layout, vlan_addr, vlan, vlans[i]); } - err = mlx5_cmd_exec_check_status(dev, in, in_sz, out, sizeof(out)); + err = mlx5_cmd_exec(dev, in, in_sz, out, sizeof(out)); kfree(in); return err; } @@ -631,10 +608,6 @@ int mlx5_query_hca_vport_gid(struct mlx5_core_dev *dev, u8 other_vport, if (err) goto out; - err = mlx5_cmd_status_to_err_v2(out); - if (err) - goto out; - tmp = out + MLX5_ST_SZ_BYTES(query_hca_vport_gid_out); gid->global.subnet_prefix = tmp->global.subnet_prefix; gid->global.interface_id = tmp->global.interface_id; @@ -700,10 +673,6 @@ int mlx5_query_hca_vport_pkey(struct mlx5_core_dev *dev, u8 other_vport, if (err) goto out; - err = mlx5_cmd_status_to_err_v2(out); - if (err) - goto out; - pkarr = MLX5_ADDR_OF(query_hca_vport_pkey_out, out, pkey); for (i = 0; i < nout; i++, pkey++, pkarr += MLX5_ST_SZ_BYTES(pkey)) *pkey = MLX5_GET_PR(pkey, pkarr, pkey); @@ -721,7 +690,7 @@ int mlx5_query_hca_vport_context(struct mlx5_core_dev *dev, struct mlx5_hca_vport_context *rep) { int out_sz = MLX5_ST_SZ_BYTES(query_hca_vport_context_out); - int in[MLX5_ST_SZ_DW(query_hca_vport_context_in)]; + int in[MLX5_ST_SZ_DW(query_hca_vport_context_in)] = {0}; int is_group_manager; void *out; void *ctx; @@ -729,7 +698,6 @@ int mlx5_query_hca_vport_context(struct mlx5_core_dev *dev, is_group_manager = MLX5_CAP_GEN(dev, vport_group_manager); - memset(in, 0, sizeof(in)); out = kzalloc(out_sz, GFP_KERNEL); if (!out) return -ENOMEM; @@ -750,9 +718,6 @@ int mlx5_query_hca_vport_context(struct mlx5_core_dev *dev, MLX5_SET(query_hca_vport_context_in, in, port_num, port_num); err = mlx5_cmd_exec(dev, in, sizeof(in), out, out_sz); - if (err) - goto ex; - err = mlx5_cmd_status_to_err_v2(out); if (err) goto ex; @@ -969,10 +934,6 @@ int mlx5_core_query_vport_counter(struct mlx5_core_dev *dev, u8 other_vport, MLX5_SET(query_vport_counter_in, in, port_num, port_num); err = mlx5_cmd_exec(dev, in, in_sz, out, out_sz); - if (err) - goto free; - err = mlx5_cmd_status_to_err_v2(out); - free: kvfree(in); return err; @@ -1035,11 +996,6 @@ int mlx5_core_modify_hca_vport_context(struct mlx5_core_dev *dev, MLX5_SET(hca_vport_context, ctx, qkey_violation_counter, req->qkey_violation_counter); MLX5_SET(hca_vport_context, ctx, pkey_violation_counter, req->pkey_violation_counter); err = mlx5_cmd_exec(dev, in, in_sz, out, sizeof(out)); - if (err) - goto ex; - - err = mlx5_cmd_status_to_err_v2(out); - ex: kfree(in); return err; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/vxlan.c b/drivers/net/ethernet/mellanox/mlx5/core/vxlan.c index e25a73ed2981..07a9ba6cfc70 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/vxlan.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/vxlan.c @@ -46,41 +46,24 @@ void mlx5e_vxlan_init(struct mlx5e_priv *priv) static int mlx5e_vxlan_core_add_port_cmd(struct mlx5_core_dev *mdev, u16 port) { - struct mlx5_outbox_hdr *hdr; - int err; - - u32 in[MLX5_ST_SZ_DW(add_vxlan_udp_dport_in)]; - u32 out[MLX5_ST_SZ_DW(add_vxlan_udp_dport_out)]; - - memset(in, 0, sizeof(in)); - memset(out, 0, sizeof(out)); + u32 in[MLX5_ST_SZ_DW(add_vxlan_udp_dport_in)] = {0}; + u32 out[MLX5_ST_SZ_DW(add_vxlan_udp_dport_out)] = {0}; MLX5_SET(add_vxlan_udp_dport_in, in, opcode, MLX5_CMD_OP_ADD_VXLAN_UDP_DPORT); MLX5_SET(add_vxlan_udp_dport_in, in, vxlan_udp_port, port); - - err = mlx5_cmd_exec(mdev, in, sizeof(in), out, sizeof(out)); - if (err) - return err; - - hdr = (struct mlx5_outbox_hdr *)out; - return hdr->status ? -ENOMEM : 0; + return mlx5_cmd_exec(mdev, in, sizeof(in), out, sizeof(out)); } static int mlx5e_vxlan_core_del_port_cmd(struct mlx5_core_dev *mdev, u16 port) { - u32 in[MLX5_ST_SZ_DW(delete_vxlan_udp_dport_in)]; - u32 out[MLX5_ST_SZ_DW(delete_vxlan_udp_dport_out)]; - - memset(in, 0, sizeof(in)); - memset(out, 0, sizeof(out)); + u32 in[MLX5_ST_SZ_DW(delete_vxlan_udp_dport_in)] = {0}; + u32 out[MLX5_ST_SZ_DW(delete_vxlan_udp_dport_out)] = {0}; MLX5_SET(delete_vxlan_udp_dport_in, in, opcode, MLX5_CMD_OP_DELETE_VXLAN_UDP_DPORT); MLX5_SET(delete_vxlan_udp_dport_in, in, vxlan_udp_port, port); - - return mlx5_cmd_exec_check_status(mdev, in, sizeof(in), out, - sizeof(out)); + return mlx5_cmd_exec(mdev, in, sizeof(in), out, sizeof(out)); } struct mlx5e_vxlan *mlx5e_vxlan_lookup_port(struct mlx5e_priv *priv, u16 port) diff --git a/include/linux/mlx5/device.h b/include/linux/mlx5/device.h index fb002db1e2f0..2575070c836e 100644 --- a/include/linux/mlx5/device.h +++ b/include/linux/mlx5/device.h @@ -398,33 +398,6 @@ enum { MLX5_MAX_SGE_RD = (512 - 16 - 16) / 16 }; -struct mlx5_inbox_hdr { - __be16 opcode; - u8 rsvd[4]; - __be16 opmod; -}; - -struct mlx5_outbox_hdr { - u8 status; - u8 rsvd[3]; - __be32 syndrome; -}; - -struct mlx5_cmd_query_adapter_mbox_in { - struct mlx5_inbox_hdr hdr; - u8 rsvd[8]; -}; - -struct mlx5_cmd_query_adapter_mbox_out { - struct mlx5_outbox_hdr hdr; - u8 rsvd0[24]; - u8 intapin; - u8 rsvd1[13]; - __be16 vsd_vendor_id; - u8 vsd[208]; - u8 vsd_psid[16]; -}; - enum mlx5_odp_transport_cap_bits { MLX5_ODP_SUPPORT_SEND = 1 << 31, MLX5_ODP_SUPPORT_RECV = 1 << 30, @@ -457,7 +430,6 @@ struct mlx5_cmd_layout { u8 status_own; }; - struct health_buffer { __be32 assert_var[5]; __be32 rsvd0[3]; @@ -819,93 +791,6 @@ struct mlx5_cqe128 { struct mlx5_cqe64 cqe64; }; -struct mlx5_srq_ctx { - u8 state_log_sz; - u8 rsvd0[3]; - __be32 flags_xrcd; - __be32 pgoff_cqn; - u8 rsvd1[4]; - u8 log_pg_sz; - u8 rsvd2[7]; - __be32 pd; - __be16 lwm; - __be16 wqe_cnt; - u8 rsvd3[8]; - __be64 db_record; -}; - -struct mlx5_create_srq_mbox_in { - struct mlx5_inbox_hdr hdr; - __be32 input_srqn; - u8 rsvd0[4]; - struct mlx5_srq_ctx ctx; - u8 rsvd1[208]; - __be64 pas[0]; -}; - -struct mlx5_create_srq_mbox_out { - struct mlx5_outbox_hdr hdr; - __be32 srqn; - u8 rsvd[4]; -}; - -struct mlx5_destroy_srq_mbox_in { - struct mlx5_inbox_hdr hdr; - __be32 srqn; - u8 rsvd[4]; -}; - -struct mlx5_destroy_srq_mbox_out { - struct mlx5_outbox_hdr hdr; - u8 rsvd[8]; -}; - -struct mlx5_query_srq_mbox_in { - struct mlx5_inbox_hdr hdr; - __be32 srqn; - u8 rsvd0[4]; -}; - -struct mlx5_query_srq_mbox_out { - struct mlx5_outbox_hdr hdr; - u8 rsvd0[8]; - struct mlx5_srq_ctx ctx; - u8 rsvd1[32]; - __be64 pas[0]; -}; - -struct mlx5_arm_srq_mbox_in { - struct mlx5_inbox_hdr hdr; - __be32 srqn; - __be16 rsvd; - __be16 lwm; -}; - -struct mlx5_arm_srq_mbox_out { - struct mlx5_outbox_hdr hdr; - u8 rsvd[8]; -}; - -struct mlx5_enable_hca_mbox_in { - struct mlx5_inbox_hdr hdr; - u8 rsvd[8]; -}; - -struct mlx5_enable_hca_mbox_out { - struct mlx5_outbox_hdr hdr; - u8 rsvd[8]; -}; - -struct mlx5_disable_hca_mbox_in { - struct mlx5_inbox_hdr hdr; - u8 rsvd[8]; -}; - -struct mlx5_disable_hca_mbox_out { - struct mlx5_outbox_hdr hdr; - u8 rsvd[8]; -}; - enum { MLX5_MKEY_STATUS_FREE = 1 << 6, }; diff --git a/include/linux/mlx5/driver.h b/include/linux/mlx5/driver.h index 173817187abb..ebe57abf3324 100644 --- a/include/linux/mlx5/driver.h +++ b/include/linux/mlx5/driver.h @@ -771,14 +771,15 @@ int mlx5_cmd_init(struct mlx5_core_dev *dev); void mlx5_cmd_cleanup(struct mlx5_core_dev *dev); void mlx5_cmd_use_events(struct mlx5_core_dev *dev); void mlx5_cmd_use_polling(struct mlx5_core_dev *dev); -int mlx5_cmd_status_to_err(struct mlx5_outbox_hdr *hdr); -int mlx5_cmd_status_to_err_v2(void *ptr); -int mlx5_core_get_caps(struct mlx5_core_dev *dev, enum mlx5_cap_type cap_type); + int mlx5_cmd_exec(struct mlx5_core_dev *dev, void *in, int in_size, void *out, int out_size); int mlx5_cmd_exec_cb(struct mlx5_core_dev *dev, void *in, int in_size, void *out, int out_size, mlx5_cmd_cbk_t callback, void *context); +void mlx5_cmd_mbox_status(void *out, u8 *status, u32 *syndrome); + +int mlx5_core_get_caps(struct mlx5_core_dev *dev, enum mlx5_cap_type cap_type); int mlx5_cmd_alloc_uar(struct mlx5_core_dev *dev, u32 *uarn); int mlx5_cmd_free_uar(struct mlx5_core_dev *dev, u32 uarn); int mlx5_alloc_uuars(struct mlx5_core_dev *dev, struct mlx5_uuar_info *uuari); -- 2.20.1