C++ MLX5_CAP_GEN函数代码示例

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本文整理汇总了C++中MLX5_CAP_GEN函数的典型用法代码示例。如果您正苦于以下问题：C++ MLX5_CAP_GEN函数的具体用法？C++ MLX5_CAP_GEN怎么用？C++ MLX5_CAP_GEN使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。

在下文中一共展示了MLX5_CAP_GEN函数的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的C++代码示例。

示例1: mlx5_core_query_vport_counter

int mlx5_core_query_vport_counter(struct mlx5_core_dev *dev, u8 other_vport,
				  int vf, u8 port_num, void *out,
				  size_t out_sz)
{
	int	in_sz = MLX5_ST_SZ_BYTES(query_vport_counter_in);
	int	is_group_manager;
	void   *in;
	int	err;

	is_group_manager = MLX5_CAP_GEN(dev, vport_group_manager);
	in = mlx5_vzalloc(in_sz);
	if (!in) {
		err = -ENOMEM;
		return err;
	}

	MLX5_SET(query_vport_counter_in, in, opcode,
		 MLX5_CMD_OP_QUERY_VPORT_COUNTER);
	if (other_vport) {
		if (is_group_manager) {
			MLX5_SET(query_vport_counter_in, in, other_vport, 1);
			MLX5_SET(query_vport_counter_in, in, vport_number, vf + 1);
		} else {
			err = -EPERM;
			goto free;
		}
	}
	if (MLX5_CAP_GEN(dev, num_ports) == 2)
		MLX5_SET(query_vport_counter_in, in, port_num, port_num);

	err = mlx5_cmd_exec(dev, in, in_sz, out,  out_sz);
free:
	kvfree(in);
	return err;
}

开发者ID:FreeBSDFoundation，项目名称:freebsd，代码行数:35，代码来源:mlx5_vport.c

示例2: uars_per_sys_page

static int uars_per_sys_page(struct mlx5_core_dev *mdev)
{
	if (MLX5_CAP_GEN(mdev, uar_4k))
		return MLX5_CAP_GEN(mdev, num_of_uars_per_page);

	return 1;
}

开发者ID:AlexShiLucky，项目名称:linux，代码行数:7，代码来源:uar.c

示例3: mlx5_core_modify_hca_vport_context

int mlx5_core_modify_hca_vport_context(struct mlx5_core_dev *dev,
				       u8 other_vport, u8 port_num,
				       int vf,
				       struct mlx5_hca_vport_context *req)
{
	int in_sz = MLX5_ST_SZ_BYTES(modify_hca_vport_context_in);
	u8 out[MLX5_ST_SZ_BYTES(modify_hca_vport_context_out)];
	int is_group_manager;
	void *in;
	int err;
	void *ctx;

	mlx5_core_dbg(dev, "vf %d\n", vf);
	is_group_manager = MLX5_CAP_GEN(dev, vport_group_manager);
	in = kzalloc(in_sz, GFP_KERNEL);
	if (!in)
		return -ENOMEM;

	memset(out, 0, sizeof(out));
	MLX5_SET(modify_hca_vport_context_in, in, opcode, MLX5_CMD_OP_MODIFY_HCA_VPORT_CONTEXT);
	if (other_vport) {
		if (is_group_manager) {
			MLX5_SET(modify_hca_vport_context_in, in, other_vport, 1);
			MLX5_SET(modify_hca_vport_context_in, in, vport_number, vf);
		} else {
			err = -EPERM;
			goto ex;
		}
	}

	if (MLX5_CAP_GEN(dev, num_ports) > 1)
		MLX5_SET(modify_hca_vport_context_in, in, port_num, port_num);

	ctx = MLX5_ADDR_OF(modify_hca_vport_context_in, in, hca_vport_context);
	MLX5_SET(hca_vport_context, ctx, field_select, req->field_select);
	MLX5_SET(hca_vport_context, ctx, sm_virt_aware, req->sm_virt_aware);
	MLX5_SET(hca_vport_context, ctx, has_smi, req->has_smi);
	MLX5_SET(hca_vport_context, ctx, has_raw, req->has_raw);
	MLX5_SET(hca_vport_context, ctx, vport_state_policy, req->policy);
	MLX5_SET(hca_vport_context, ctx, port_physical_state, req->phys_state);
	MLX5_SET(hca_vport_context, ctx, vport_state, req->vport_state);
	MLX5_SET64(hca_vport_context, ctx, port_guid, req->port_guid);
	MLX5_SET64(hca_vport_context, ctx, node_guid, req->node_guid);
	MLX5_SET(hca_vport_context, ctx, cap_mask1, req->cap_mask1);
	MLX5_SET(hca_vport_context, ctx, cap_mask1_field_select, req->cap_mask1_perm);
	MLX5_SET(hca_vport_context, ctx, cap_mask2, req->cap_mask2);
	MLX5_SET(hca_vport_context, ctx, cap_mask2_field_select, req->cap_mask2_perm);
	MLX5_SET(hca_vport_context, ctx, lid, req->lid);
	MLX5_SET(hca_vport_context, ctx, init_type_reply, req->init_type_reply);
	MLX5_SET(hca_vport_context, ctx, lmc, req->lmc);
	MLX5_SET(hca_vport_context, ctx, subnet_timeout, req->subnet_timeout);
	MLX5_SET(hca_vport_context, ctx, sm_lid, req->sm_lid);
	MLX5_SET(hca_vport_context, ctx, sm_sl, req->sm_sl);
	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));
ex:
	kfree(in);
	return err;
}

开发者ID:Anjali05，项目名称:linux，代码行数:60，代码来源:vport.c

示例4: mlx5_nic_vport_affiliate_multiport

int mlx5_nic_vport_affiliate_multiport(struct mlx5_core_dev *master_mdev,
				       struct mlx5_core_dev *port_mdev)
{
	int inlen = MLX5_ST_SZ_BYTES(modify_nic_vport_context_in);
	void *in;
	int err;

	in = kvzalloc(inlen, GFP_KERNEL);
	if (!in)
		return -ENOMEM;

	err = mlx5_nic_vport_enable_roce(port_mdev);
	if (err)
		goto free;

	MLX5_SET(modify_nic_vport_context_in, in, field_select.affiliation, 1);
	MLX5_SET(modify_nic_vport_context_in, in,
		 nic_vport_context.affiliated_vhca_id,
		 MLX5_CAP_GEN(master_mdev, vhca_id));
	MLX5_SET(modify_nic_vport_context_in, in,
		 nic_vport_context.affiliation_criteria,
		 MLX5_CAP_GEN(port_mdev, affiliate_nic_vport_criteria));

	err = mlx5_modify_nic_vport_context(port_mdev, in, inlen);
	if (err)
		mlx5_nic_vport_disable_roce(port_mdev);

free:
	kvfree(in);
	return err;
}

开发者ID:Anjali05，项目名称:linux，代码行数:31，代码来源:vport.c

示例5: mlx5_query_hca_vport_context

int mlx5_query_hca_vport_context(struct mlx5_core_dev *mdev,
				 u8 port_num, u8 vport_num, u32 *out,
				 int outlen)
{
	u32 in[MLX5_ST_SZ_DW(query_hca_vport_context_in)] = {0};
	int is_group_manager;

	is_group_manager = MLX5_CAP_GEN(mdev, vport_group_manager);

	MLX5_SET(query_hca_vport_context_in, in, opcode,
		 MLX5_CMD_OP_QUERY_HCA_VPORT_CONTEXT);

	if (vport_num) {
		if (is_group_manager) {
			MLX5_SET(query_hca_vport_context_in, in, other_vport,
				 1);
			MLX5_SET(query_hca_vport_context_in, in, vport_number,
				 vport_num);
		} else {
			return -EPERM;
		}
	}

	if (MLX5_CAP_GEN(mdev, num_ports) == 2)
		MLX5_SET(query_hca_vport_context_in, in, port_num, port_num);

	return mlx5_cmd_exec(mdev, in, sizeof(in), out, outlen);
}

开发者ID:FreeBSDFoundation，项目名称:freebsd，代码行数:28，代码来源:mlx5_vport.c

示例6: mlx5i_check_required_hca_cap

static int mlx5i_check_required_hca_cap(struct mlx5_core_dev *mdev)
{
	if (MLX5_CAP_GEN(mdev, port_type) != MLX5_CAP_PORT_TYPE_IB)
		return -EOPNOTSUPP;

	if (!MLX5_CAP_GEN(mdev, ipoib_enhanced_offloads)) {
		mlx5_core_warn(mdev, "IPoIB enhanced offloads are not supported\n");
		return -EOPNOTSUPP;
	}

	return 0;
}

开发者ID:metux，项目名称:linux，代码行数:12，代码来源:ipoib.c

示例7: mlx5_ib_init_cong_debugfs

void mlx5_ib_init_cong_debugfs(struct mlx5_ib_dev *dev, u8 port_num)
{
	struct mlx5_ib_dbg_cc_params *dbg_cc_params;
	struct mlx5_core_dev *mdev;
	int i;

	if (!mlx5_debugfs_root)
		return;

	/* Takes a 1-based port number */
	mdev = mlx5_ib_get_native_port_mdev(dev, port_num + 1, NULL);
	if (!mdev)
		return;

	if (!MLX5_CAP_GEN(mdev, cc_query_allowed) ||
	    !MLX5_CAP_GEN(mdev, cc_modify_allowed))
		goto put_mdev;

	dbg_cc_params = kzalloc(sizeof(*dbg_cc_params), GFP_KERNEL);
	if (!dbg_cc_params)
		goto err;

	dev->port[port_num].dbg_cc_params = dbg_cc_params;

	dbg_cc_params->root = debugfs_create_dir("cc_params",
						 mdev->priv.dbg_root);

	for (i = 0; i < MLX5_IB_DBG_CC_MAX; i++) {
		dbg_cc_params->params[i].offset = i;
		dbg_cc_params->params[i].dev = dev;
		dbg_cc_params->params[i].port_num = port_num;
		dbg_cc_params->params[i].dentry =
			debugfs_create_file(mlx5_ib_dbg_cc_name[i],
					    0600, dbg_cc_params->root,
					    &dbg_cc_params->params[i],
					    &dbg_cc_fops);
	}

put_mdev:
	mlx5_ib_put_native_port_mdev(dev, port_num + 1);
	return;

err:
	mlx5_ib_warn(dev, "cong debugfs failure\n");
	mlx5_ib_cleanup_cong_debugfs(dev, port_num);
	mlx5_ib_put_native_port_mdev(dev, port_num + 1);

	/*
	 * We don't want to fail driver if debugfs failed to initialize,
	 * so we are not forwarding error to the user.
	 */
	return;
}

开发者ID:Anjali05，项目名称:linux，代码行数:53，代码来源:cong.c

示例8: mlx5_modify_nic_vport_mac_list

int mlx5_modify_nic_vport_mac_list(struct mlx5_core_dev *dev,
				   enum mlx5_list_type list_type,
				   u8 addr_list[][ETH_ALEN],
				   int list_size)
{
	u32 out[MLX5_ST_SZ_DW(modify_nic_vport_context_out)];
	void *nic_vport_ctx;
	int max_list_size;
	int in_sz;
	void *in;
	int err;
	int i;

	max_list_size = list_type == MLX5_NVPRT_LIST_TYPE_UC ?
		 1 << MLX5_CAP_GEN(dev, log_max_current_uc_list) :
		 1 << MLX5_CAP_GEN(dev, log_max_current_mc_list);

	if (list_size > max_list_size)
		return -ENOSPC;

	in_sz = MLX5_ST_SZ_BYTES(modify_nic_vport_context_in) +
		list_size * MLX5_ST_SZ_BYTES(mac_address_layout);

	memset(out, 0, sizeof(out));
	in = kzalloc(in_sz, GFP_KERNEL);
	if (!in)
		return -ENOMEM;

	MLX5_SET(modify_nic_vport_context_in, in, opcode,
		 MLX5_CMD_OP_MODIFY_NIC_VPORT_CONTEXT);
	MLX5_SET(modify_nic_vport_context_in, in,
		 field_select.addresses_list, 1);

	nic_vport_ctx = MLX5_ADDR_OF(modify_nic_vport_context_in, in,
				     nic_vport_context);

	MLX5_SET(nic_vport_context, nic_vport_ctx,
		 allowed_list_type, list_type);
	MLX5_SET(nic_vport_context, nic_vport_ctx,
		 allowed_list_size, list_size);

	for (i = 0; i < list_size; i++) {
		u8 *curr_mac = MLX5_ADDR_OF(nic_vport_context,
					    nic_vport_ctx,
					    current_uc_mac_address[i]) + 2;
		ether_addr_copy(curr_mac, addr_list[i]);
	}

	err = mlx5_cmd_exec_check_status(dev, in, in_sz, out, sizeof(out));
	kfree(in);
	return err;
}

开发者ID:513855417，项目名称:linux，代码行数:52，代码来源:vport.c

示例9: mlx5_core_roce_gid_set

int mlx5_core_roce_gid_set(struct mlx5_core_dev *dev, unsigned int index,
			   u8 roce_version, u8 roce_l3_type, const u8 *gid,
			   const u8 *mac, bool vlan, u16 vlan_id)
{
#define MLX5_SET_RA(p, f, v) MLX5_SET(roce_addr_layout, p, f, v)
	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);
	char *addr_l3_addr = MLX5_ADDR_OF(roce_addr_layout, in_addr,
					  source_l3_address);
	void *addr_mac = MLX5_ADDR_OF(roce_addr_layout, in_addr,
				      source_mac_47_32);
	int gidsz = MLX5_FLD_SZ_BYTES(roce_addr_layout, source_l3_address);

	if (MLX5_CAP_GEN(dev, port_type) != MLX5_CAP_PORT_TYPE_ETH)
		return -EINVAL;

	if (gid) {
		if (vlan) {
			MLX5_SET_RA(in_addr, vlan_valid, 1);
			MLX5_SET_RA(in_addr, vlan_id, vlan_id);
		}

		ether_addr_copy(addr_mac, mac);
		MLX5_SET_RA(in_addr, roce_version, roce_version);
		MLX5_SET_RA(in_addr, roce_l3_type, roce_l3_type);
		memcpy(addr_l3_addr, gid, gidsz);
	}

	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);
	return mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out));
}

开发者ID:SantoshShilimkar，项目名称:linux，代码行数:33，代码来源:gid.c

示例10: get_ext_port_caps

static void get_ext_port_caps(struct mlx5_ib_dev *dev)
{
	int port;

	for (port = 1; port <= MLX5_CAP_GEN(dev->mdev, num_ports); port++)
		mlx5_query_ext_port_caps(dev, port);
}

开发者ID:DenisLug，项目名称:mptcp，代码行数:7，代码来源:main.c

示例11: mlx5_modify_nic_vport_node_guid

int mlx5_modify_nic_vport_node_guid(struct mlx5_core_dev *mdev,
				    u32 vport, u64 node_guid)
{
	int inlen = MLX5_ST_SZ_BYTES(modify_nic_vport_context_in);
	void *nic_vport_context;
	void *in;
	int err;

	if (!vport)
		return -EINVAL;
	if (!MLX5_CAP_GEN(mdev, vport_group_manager))
		return -EACCES;
	if (!MLX5_CAP_ESW(mdev, nic_vport_node_guid_modify))
		return -ENOTSUPP;

	in = mlx5_vzalloc(inlen);
	if (!in)
		return -ENOMEM;

	MLX5_SET(modify_nic_vport_context_in, in,
		 field_select.node_guid, 1);
	MLX5_SET(modify_nic_vport_context_in, in, vport_number, vport);
	MLX5_SET(modify_nic_vport_context_in, in, other_vport, !!vport);

	nic_vport_context = MLX5_ADDR_OF(modify_nic_vport_context_in,
					 in, nic_vport_context);
	MLX5_SET64(nic_vport_context, nic_vport_context, node_guid, node_guid);

	err = mlx5_modify_nic_vport_context(mdev, in, inlen);

	kvfree(in);

	return err;
}

开发者ID:513855417，项目名称:linux，代码行数:34，代码来源:vport.c

示例12: mlx5_cmd_force_teardown_hca

int mlx5_cmd_force_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 force_state;
	int ret;

	if (!MLX5_CAP_GEN(dev, force_teardown)) {
		mlx5_core_dbg(dev, "force teardown is not supported in the firmware\n");
		return -EOPNOTSUPP;
	}

	MLX5_SET(teardown_hca_in, in, opcode, MLX5_CMD_OP_TEARDOWN_HCA);
	MLX5_SET(teardown_hca_in, in, profile, MLX5_TEARDOWN_HCA_IN_PROFILE_FORCE_CLOSE);

	ret = mlx5_cmd_exec_polling(dev, in, sizeof(in), out, sizeof(out));
	if (ret)
		return ret;

	force_state = MLX5_GET(teardown_hca_out, out, force_state);
	if (force_state == MLX5_TEARDOWN_HCA_OUT_FORCE_STATE_FAIL)  {
		mlx5_core_err(dev, "teardown with force mode failed\n");
		return -EIO;
	}

	return 0;
}

开发者ID:derekmarcotte，项目名称:freebsd，代码行数:27，代码来源:mlx5_fw.c

示例13: mlx5_query_nic_vport_vlans

int mlx5_query_nic_vport_vlans(struct mlx5_core_dev *dev,
			       u32 vport,
			       u16 vlans[],
			       int *size)
{
	u32 in[MLX5_ST_SZ_DW(query_nic_vport_context_in)];
	void *nic_vport_ctx;
	int req_list_size;
	int max_list_size;
	int out_sz;
	void *out;
	int err;
	int i;

	req_list_size = *size;
	max_list_size = 1 << MLX5_CAP_GEN(dev, log_max_vlan_list);
	if (req_list_size > max_list_size) {
		mlx5_core_warn(dev, "Requested list size (%d) > (%d) max list size\n",
			       req_list_size, max_list_size);
		req_list_size = max_list_size;
	}

	out_sz = MLX5_ST_SZ_BYTES(modify_nic_vport_context_in) +
			req_list_size * MLX5_ST_SZ_BYTES(vlan_layout);

	memset(in, 0, sizeof(in));
	out = kzalloc(out_sz, GFP_KERNEL);
	if (!out)
		return -ENOMEM;

	MLX5_SET(query_nic_vport_context_in, in, opcode,
		 MLX5_CMD_OP_QUERY_NIC_VPORT_CONTEXT);
	MLX5_SET(query_nic_vport_context_in, in, allowed_list_type,
		 MLX5_NVPRT_LIST_TYPE_VLAN);
	MLX5_SET(query_nic_vport_context_in, in, vport_number, vport);

	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);
	if (err)
		goto out;

	nic_vport_ctx = MLX5_ADDR_OF(query_nic_vport_context_out, out,
				     nic_vport_context);
	req_list_size = MLX5_GET(nic_vport_context, nic_vport_ctx,
				 allowed_list_size);

	*size = req_list_size;
	for (i = 0; i < req_list_size; i++) {
		void *vlan_addr = MLX5_ADDR_OF(nic_vport_context,
					       nic_vport_ctx,
					       current_uc_mac_address[i]);
		vlans[i] = MLX5_GET(vlan_layout, vlan_addr, vlan);
	}
out:
	kfree(out);
	return err;
}

开发者ID:513855417，项目名称:linux，代码行数:59，代码来源:vport.c

示例14: get_port_caps

static int get_port_caps(struct mlx5_ib_dev *dev)
{
	struct ib_device_attr *dprops = NULL;
	struct ib_port_attr *pprops = NULL;
	int err = -ENOMEM;
	int port;
	struct ib_udata uhw = {.inlen = 0, .outlen = 0};

	pprops = kmalloc(sizeof(*pprops), GFP_KERNEL);
	if (!pprops)
		goto out;

	dprops = kmalloc(sizeof(*dprops), GFP_KERNEL);
	if (!dprops)
		goto out;

	err = mlx5_ib_query_device(&dev->ib_dev, dprops, &uhw);
	if (err) {
		mlx5_ib_warn(dev, "query_device failed %d\n", err);
		goto out;
	}

	for (port = 1; port <= MLX5_CAP_GEN(dev->mdev, num_ports); port++) {
		err = mlx5_ib_query_port(&dev->ib_dev, port, pprops);
		if (err) {
			mlx5_ib_warn(dev, "query_port %d failed %d\n",
				     port, err);
			break;
		}
		dev->mdev->port_caps[port - 1].pkey_table_len =
						dprops->max_pkeys;
		dev->mdev->port_caps[port - 1].gid_table_len =
						pprops->gid_tbl_len;
		mlx5_ib_dbg(dev, "pkey_table_len %d, gid_table_len %d\n",
			    dprops->max_pkeys, pprops->gid_tbl_len);
	}

out:
	kfree(pprops);
	kfree(dprops);

	return err;
}

static void destroy_umrc_res(struct mlx5_ib_dev *dev)
{
	int err;

	err = mlx5_mr_cache_cleanup(dev);
	if (err)
		mlx5_ib_warn(dev, "mr cache cleanup failed\n");

	mlx5_ib_destroy_qp(dev->umrc.qp);
	ib_destroy_cq(dev->umrc.cq);
	ib_dealloc_pd(dev->umrc.pd);
}

开发者ID:DenisLug，项目名称:mptcp，代码行数:56，代码来源:main.c

示例15: mlx5e_hwstamp_get

int mlx5e_hwstamp_get(struct net_device *dev, struct ifreq *ifr)
{
	struct mlx5e_priv *priv = netdev_priv(dev);
	struct hwtstamp_config *cfg = &priv->tstamp.hwtstamp_config;

	if (!MLX5_CAP_GEN(priv->mdev, device_frequency_khz))
		return -EOPNOTSUPP;

	return copy_to_user(ifr->ifr_data, cfg, sizeof(*cfg)) ? -EFAULT : 0;
}

开发者ID:forgivemyheart，项目名称:linux，代码行数:10，代码来源:en_clock.c

示例16: mlx5e_hwstamp_set

int mlx5e_hwstamp_set(struct net_device *dev, struct ifreq *ifr)
{
	struct mlx5e_priv *priv = netdev_priv(dev);
	struct hwtstamp_config config;

	if (!MLX5_CAP_GEN(priv->mdev, device_frequency_khz))
		return -EOPNOTSUPP;

	if (copy_from_user(&config, ifr->ifr_data, sizeof(config)))
		return -EFAULT;

	/* TX HW timestamp */
	switch (config.tx_type) {
	case HWTSTAMP_TX_OFF:
	case HWTSTAMP_TX_ON:
		break;
	default:
		return -ERANGE;
	}

	/* RX HW timestamp */
	switch (config.rx_filter) {
	case HWTSTAMP_FILTER_NONE:
		/* Reset CQE compression to Admin default */
		mlx5e_modify_rx_cqe_compression(priv, priv->params.rx_cqe_compress_def);
		break;
	case HWTSTAMP_FILTER_ALL:
	case HWTSTAMP_FILTER_SOME:
	case HWTSTAMP_FILTER_PTP_V1_L4_EVENT:
	case HWTSTAMP_FILTER_PTP_V1_L4_SYNC:
	case HWTSTAMP_FILTER_PTP_V1_L4_DELAY_REQ:
	case HWTSTAMP_FILTER_PTP_V2_L4_EVENT:
	case HWTSTAMP_FILTER_PTP_V2_L4_SYNC:
	case HWTSTAMP_FILTER_PTP_V2_L4_DELAY_REQ:
	case HWTSTAMP_FILTER_PTP_V2_L2_EVENT:
	case HWTSTAMP_FILTER_PTP_V2_L2_SYNC:
	case HWTSTAMP_FILTER_PTP_V2_L2_DELAY_REQ:
	case HWTSTAMP_FILTER_PTP_V2_EVENT:
	case HWTSTAMP_FILTER_PTP_V2_SYNC:
	case HWTSTAMP_FILTER_PTP_V2_DELAY_REQ:
		/* Disable CQE compression */
		netdev_warn(dev, "Disabling cqe compression");
		mlx5e_modify_rx_cqe_compression(priv, false);
		config.rx_filter = HWTSTAMP_FILTER_ALL;
		break;
	default:
		return -ERANGE;
	}

	memcpy(&priv->tstamp.hwtstamp_config, &config, sizeof(config));

	return copy_to_user(ifr->ifr_data, &config,
			    sizeof(config)) ? -EFAULT : 0;
}

开发者ID:forgivemyheart，项目名称:linux，代码行数:54，代码来源:en_clock.c

示例17: mlx5_query_vport_counter

int mlx5_query_vport_counter(struct mlx5_core_dev *dev,
			     u8 port_num, u16 vport_num,
			     void *out, int out_size)
{
	int in_sz = MLX5_ST_SZ_BYTES(query_vport_counter_in);
	int is_group_manager;
	void *in;
	int err;

	is_group_manager = MLX5_CAP_GEN(dev, vport_group_manager);

	in = mlx5_vzalloc(in_sz);
	if (!in)
		return -ENOMEM;

	MLX5_SET(query_vport_counter_in, in, opcode,
		 MLX5_CMD_OP_QUERY_VPORT_COUNTER);
	if (vport_num) {
		if (is_group_manager) {
			MLX5_SET(query_vport_counter_in, in, other_vport, 1);
			MLX5_SET(query_vport_counter_in, in, vport_number,
				 vport_num);
		} else {
			err = -EPERM;
			goto ex;
		}
	}
	if (MLX5_CAP_GEN(dev, num_ports) == 2)
		MLX5_SET(query_vport_counter_in, in, port_num, port_num);

	err = mlx5_cmd_exec(dev, in, in_sz, out,  out_size);
	if (err)
		goto ex;
	err = mlx5_cmd_status_to_err_v2(out);
	if (err)
		goto ex;

ex:
	kvfree(in);
	return err;
}

开发者ID:2asoft，项目名称:freebsd，代码行数:41，代码来源:mlx5_vport.c

示例18: mlx5_core_supports_diagnostics

int mlx5_core_supports_diagnostics(struct mlx5_core_dev *dev, u16 counter_id)
{
	int numcounters;
	int x;

	if (MLX5_CAP_GEN(dev, debug) == 0)
		return 0;

	/* check for any counter */
	if (counter_id == 0)
		return 1;

	numcounters = MLX5_CAP_GEN(dev, num_of_diagnostic_counters);

	/* check if counter ID exists in debug capability */
	for (x = 0; x != numcounters; x++) {
		if (MLX5_CAP_DEBUG(dev, diagnostic_counter[x].counter_id) ==
		    counter_id)
			return 1;
	}
	return 0;			/* not supported counter */
}

开发者ID:2trill2spill，项目名称:freebsd，代码行数:22，代码来源:mlx5_diagnostics.c

示例19: mlx5_query_vport_port_guid

int mlx5_query_vport_port_guid(struct mlx5_core_dev *dev, u64 *port_guid)
{
	switch (MLX5_CAP_GEN(dev, port_type)) {
	case MLX5_CMD_HCA_CAP_PORT_TYPE_IB:
		return mlx5_query_hca_vport_port_guid(dev, port_guid);

	case MLX5_CMD_HCA_CAP_PORT_TYPE_ETHERNET:
		return mlx5_query_nic_vport_port_guid(dev, port_guid);

	default:
		return -EINVAL;
	}
}

开发者ID:FreeBSDFoundation，项目名称:freebsd，代码行数:13，代码来源:mlx5_vport.c

示例20: mlx5_query_min_wqe_header

int mlx5_query_min_wqe_header(struct mlx5_core_dev *dev, int *min_header)
{
	switch (MLX5_CAP_GEN(dev, port_type)) {
	case MLX5_CMD_HCA_CAP_PORT_TYPE_IB:
		return mlx5_query_hca_min_wqe_header(dev, min_header);

	case MLX5_CMD_HCA_CAP_PORT_TYPE_ETHERNET:
		return mlx5_query_vport_min_wqe_header(dev, min_header);

	default:
		return -EINVAL;
	}
}

开发者ID:FreeBSDFoundation，项目名称:freebsd，代码行数:13，代码来源:mlx5_vport.c

注：本文中的MLX5_CAP_GEN函数示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。

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C++ MLX5_CAP_GEN函数代码示例

示例1: mlx5_core_query_vport_counter

示例2: uars_per_sys_page

示例3: mlx5_core_modify_hca_vport_context

示例4: mlx5_nic_vport_affiliate_multiport

示例5: mlx5_query_hca_vport_context

示例6: mlx5i_check_required_hca_cap

示例7: mlx5_ib_init_cong_debugfs

示例8: mlx5_modify_nic_vport_mac_list

示例9: mlx5_core_roce_gid_set

示例10: get_ext_port_caps

示例11: mlx5_modify_nic_vport_node_guid

示例12: mlx5_cmd_force_teardown_hca

示例13: mlx5_query_nic_vport_vlans

示例14: get_port_caps

示例15: mlx5e_hwstamp_get

示例16: mlx5e_hwstamp_set

示例17: mlx5_query_vport_counter

示例18: mlx5_core_supports_diagnostics

示例19: mlx5_query_vport_port_guid

示例20: mlx5_query_min_wqe_header

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