include/linux/mlx5/vport.h

Source file repositories/reference/linux-study-clean/include/linux/mlx5/vport.h

File Facts

System
Linux kernel
Corpus path
include/linux/mlx5/vport.h
Extension
.h
Size
6218 bytes
Lines
148
Domain
Core OS
Bucket
Core Kernel Interface
Inferred role
Core OS: implementation source
Status
source implementation candidate

Why This File Exists

Core operating-system implementation surface: boot, tasks, memory, VFS, syscall-facing interfaces, synchronization, credentials, and isolation.

Dependency Surface

Detected Declarations

Annotated Snippet

#ifndef __MLX5_VPORT_H__
#define __MLX5_VPORT_H__

#include <linux/mlx5/driver.h>
#include <linux/mlx5/device.h>

#define MLX5_VPORT_MANAGER(mdev)					\
	(MLX5_CAP_GEN(mdev, vport_group_manager) &&			\
	 (MLX5_CAP_GEN(mdev, port_type) == MLX5_CAP_PORT_TYPE_ETH) &&	\
	 mlx5_core_is_pf(mdev))

#define MLX5_MAX_TX_SPEED_UNIT 100

enum {
	MLX5_CAP_INLINE_MODE_L2,
	MLX5_CAP_INLINE_MODE_VPORT_CONTEXT,
	MLX5_CAP_INLINE_MODE_NOT_REQUIRED,
};

/* Vport number for each function must keep unchanged */
enum {
	MLX5_VPORT_HOST_PF		= 0x0,
	MLX5_VPORT_FIRST_HOST_VF	= 0x1,
	MLX5_VPORT_ECPF			= 0xfffe,
	MLX5_VPORT_UPLINK		= 0xffff
};

u8 mlx5_query_vport_state(struct mlx5_core_dev *mdev, u8 opmod, u16 vport);
int mlx5_modify_vport_admin_state(struct mlx5_core_dev *mdev, u8 opmod,
				  u16 vport, u8 other_vport, u8 state);
int mlx5_query_vport_max_tx_speed(struct mlx5_core_dev *mdev, u8 op_mod,
				  u16 vport, u8 other_vport, u32 *max_tx_speed);
int mlx5_modify_vport_max_tx_speed(struct mlx5_core_dev *mdev, u8 opmod,
				   u16 vport, u8 other_vport, u16 max_tx_speed);
int mlx5_query_nic_vport_mac_address(struct mlx5_core_dev *mdev,
				     u16 vport, bool other, u8 *addr);
int mlx5_query_mac_address(struct mlx5_core_dev *mdev, u8 *addr);
int mlx5_query_nic_vport_min_inline(struct mlx5_core_dev *mdev,
				    u16 vport, u8 *min_inline);
void mlx5_query_min_inline(struct mlx5_core_dev *mdev, u8 *min_inline);
int mlx5_modify_nic_vport_min_inline(struct mlx5_core_dev *mdev,
				     u16 vport, u8 min_inline);
int mlx5_modify_nic_vport_mac_address(struct mlx5_core_dev *dev,
				      u16 vport, const u8 *addr);
int mlx5_query_nic_vport_mtu(struct mlx5_core_dev *mdev, u16 *mtu);
int mlx5_modify_nic_vport_mtu(struct mlx5_core_dev *mdev, u16 mtu);
int mlx5_query_nic_vport_system_image_guid(struct mlx5_core_dev *mdev,
					   u64 *system_image_guid);
int mlx5_query_nic_vport_sd_group(struct mlx5_core_dev *mdev, u8 *sd_group);
int mlx5_query_nic_vport_node_guid(struct mlx5_core_dev *mdev,
				   u16 vport, bool other_vport, u64 *node_guid);
int mlx5_modify_nic_vport_node_guid(struct mlx5_core_dev *mdev,
				    u16 vport, u64 node_guid);
int mlx5_query_nic_vport_qkey_viol_cntr(struct mlx5_core_dev *mdev,
					u16 *qkey_viol_cntr);
int mlx5_query_hca_vport_gid(struct mlx5_core_dev *dev, u8 other_vport,
			     u8 port_num, u16  vf_num, u16 gid_index,
			     union ib_gid *gid);
int mlx5_query_hca_vport_pkey(struct mlx5_core_dev *dev, u8 other_vport,
			      u8 port_num, u16 vf_num, u16 pkey_index,
			      u16 *pkey);
int mlx5_query_hca_vport_context(struct mlx5_core_dev *dev,
				 u8 other_vport, u8 port_num,
				 u16 vf_num,
				 struct mlx5_hca_vport_context *rep);
int mlx5_query_hca_vport_system_image_guid(struct mlx5_core_dev *dev,
					   u64 *sys_image_guid);
int mlx5_query_hca_vport_node_guid(struct mlx5_core_dev *dev,
				   u64 *node_guid);
int mlx5_query_nic_vport_mac_list(struct mlx5_core_dev *dev,
				  u16 vport,
				  enum mlx5_list_type list_type,
				  u8 (**mac_list)[ETH_ALEN],
				  int *mac_list_size);
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);
int mlx5_query_nic_vport_promisc(struct mlx5_core_dev *mdev,
				 u16 vport,
				 int *promisc_uc,
				 int *promisc_mc,
				 int *promisc_all);
int mlx5_modify_nic_vport_promisc(struct mlx5_core_dev *mdev,
				  int promisc_uc,
				  int promisc_mc,
				  int promisc_all);
int mlx5_modify_nic_vport_vlans(struct mlx5_core_dev *dev,
				u16 vlans[],
				int list_size);

Annotation

Implementation Notes