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/* SPDX-License-Identifier: GPL-2.0-only */
/*
* Huawei HiNIC PCI Express Linux driver
* Copyright(c) 2017 Huawei Technologies Co., Ltd
*/
#ifndef HINIC_PORT_H
#define HINIC_PORT_H
#include <linux/types.h>
#include <linux/etherdevice.h>
#include <linux/bitops.h>
#include "hinic_dev.h"
#define HINIC_RSS_KEY_SIZE 40
#define HINIC_RSS_INDIR_SIZE 256
enum hinic_rx_mode {
HINIC_RX_MODE_UC = BIT(0),
HINIC_RX_MODE_MC = BIT(1),
HINIC_RX_MODE_BC = BIT(2),
HINIC_RX_MODE_MC_ALL = BIT(3),
HINIC_RX_MODE_PROMISC = BIT(4),
};
enum hinic_port_link_state {
HINIC_LINK_STATE_DOWN,
HINIC_LINK_STATE_UP,
};
enum hinic_port_state {
HINIC_PORT_DISABLE = 0,
HINIC_PORT_ENABLE = 3,
};
enum hinic_func_port_state {
HINIC_FUNC_PORT_DISABLE = 0,
HINIC_FUNC_PORT_ENABLE = 2,
};
enum hinic_autoneg_cap {
HINIC_AUTONEG_UNSUPPORTED,
HINIC_AUTONEG_SUPPORTED,
};
enum hinic_autoneg_state {
HINIC_AUTONEG_DISABLED,
HINIC_AUTONEG_ACTIVE,
};
enum hinic_duplex {
HINIC_DUPLEX_HALF,
HINIC_DUPLEX_FULL,
};
enum hinic_speed {
HINIC_SPEED_10MB_LINK = 0,
HINIC_SPEED_100MB_LINK,
HINIC_SPEED_1000MB_LINK,
HINIC_SPEED_10GB_LINK,
HINIC_SPEED_25GB_LINK,
HINIC_SPEED_40GB_LINK,
HINIC_SPEED_100GB_LINK,
HINIC_SPEED_UNKNOWN = 0xFF,
};
enum hinic_tso_state {
HINIC_TSO_DISABLE = 0,
HINIC_TSO_ENABLE = 1,
};
struct hinic_port_mac_cmd {
u8 status;
u8 version;
u8 rsvd0[6];
u16 func_idx;
u16 vlan_id;
u16 rsvd1;
unsigned char mac[ETH_ALEN];
};
struct hinic_port_mtu_cmd {
u8 status;
u8 version;
u8 rsvd0[6];
u16 func_idx;
u16 rsvd1;
u32 mtu;
};
struct hinic_port_vlan_cmd {
u8 status;
u8 version;
u8 rsvd0[6];
u16 func_idx;
u16 vlan_id;
};
struct hinic_port_rx_mode_cmd {
u8 status;
u8 version;
u8 rsvd0[6];
u16 func_idx;
u16 rsvd;
u32 rx_mode;
};
struct hinic_port_link_cmd {
u8 status;
u8 version;
u8 rsvd0[6];
u16 func_idx;
u8 state;
u8 rsvd1;
};
struct hinic_port_state_cmd {
u8 status;
u8 version;
u8 rsvd0[6];
u8 state;
u8 rsvd1[3];
};
struct hinic_port_link_status {
u8 status;
u8 version;
u8 rsvd0[6];
u16 rsvd1;
u8 link;
u8 rsvd2;
};
struct hinic_port_func_state_cmd {
u8 status;
u8 version;
u8 rsvd0[6];
u16 func_idx;
u16 rsvd1;
u8 state;
u8 rsvd2[3];
};
struct hinic_port_cap {
u8 status;
u8 version;
u8 rsvd0[6];
u16 func_idx;
u16 rsvd1;
u8 port_type;
u8 autoneg_cap;
u8 autoneg_state;
u8 duplex;
u8 speed;
u8 rsvd2[3];
};
struct hinic_tso_config {
u8 status;
u8 version;
u8 rsvd0[6];
u16 func_id;
u16 rsvd1;
u8 tso_en;
u8 resv2[3];
};
struct hinic_checksum_offload {
u8 status;
u8 version;
u8 rsvd0[6];
u16 func_id;
u16 rsvd1;
u32 rx_csum_offload;
};
struct hinic_rq_num {
u8 status;
u8 version;
u8 rsvd0[6];
u16 func_id;
u16 rsvd1[33];
u32 num_rqs;
u32 rq_depth;
};
struct hinic_lro_config {
u8 status;
u8 version;
u8 rsvd0[6];
u16 func_id;
u16 rsvd1;
u8 lro_ipv4_en;
u8 lro_ipv6_en;
u8 lro_max_wqe_num;
u8 resv2[13];
};
struct hinic_lro_timer {
u8 status;
u8 version;
u8 rsvd0[6];
u8 type; /* 0: set timer value, 1: get timer value */
u8 enable; /* when set lro time, enable should be 1 */
u16 rsvd1;
u32 timer;
};
struct hinic_rss_template_mgmt {
u8 status;
u8 version;
u8 rsvd0[6];
u16 func_id;
u8 cmd;
u8 template_id;
u8 rsvd1[4];
};
struct hinic_rss_template_key {
u8 status;
u8 version;
u8 rsvd0[6];
u16 func_id;
u8 template_id;
u8 rsvd1;
u8 key[HINIC_RSS_KEY_SIZE];
};
struct hinic_rss_context_tbl {
u32 group_index;
u32 offset;
u32 size;
u32 rsvd;
u32 ctx;
};
struct hinic_rss_context_table {
u8 status;
u8 version;
u8 rsvd0[6];
u16 func_id;
u8 template_id;
u8 rsvd1;
u32 context;
};
struct hinic_rss_indirect_tbl {
u32 group_index;
u32 offset;
u32 size;
u32 rsvd;
u8 entry[HINIC_RSS_INDIR_SIZE];
};
struct hinic_rss_indir_table {
u8 status;
u8 version;
u8 rsvd0[6];
u16 func_id;
u8 template_id;
u8 rsvd1;
u8 indir[HINIC_RSS_INDIR_SIZE];
};
struct hinic_rss_key {
u8 status;
u8 version;
u8 rsvd0[6];
u16 func_id;
u8 template_id;
u8 rsvd1;
u8 key[HINIC_RSS_KEY_SIZE];
};
struct hinic_rss_engine_type {
u8 status;
u8 version;
u8 rsvd0[6];
u16 func_id;
u8 template_id;
u8 hash_engine;
u8 rsvd1[4];
};
struct hinic_rss_config {
u8 status;
u8 version;
u8 rsvd0[6];
u16 func_id;
u8 rss_en;
u8 template_id;
u8 rq_priority_number;
u8 rsvd1[11];
};
int hinic_port_add_mac(struct hinic_dev *nic_dev, const u8 *addr,
u16 vlan_id);
int hinic_port_del_mac(struct hinic_dev *nic_dev, const u8 *addr,
u16 vlan_id);
int hinic_port_get_mac(struct hinic_dev *nic_dev, u8 *addr);
int hinic_port_set_mtu(struct hinic_dev *nic_dev, int new_mtu);
int hinic_port_add_vlan(struct hinic_dev *nic_dev, u16 vlan_id);
int hinic_port_del_vlan(struct hinic_dev *nic_dev, u16 vlan_id);
int hinic_port_set_rx_mode(struct hinic_dev *nic_dev, u32 rx_mode);
int hinic_port_link_state(struct hinic_dev *nic_dev,
enum hinic_port_link_state *link_state);
int hinic_port_set_state(struct hinic_dev *nic_dev,
enum hinic_port_state state);
int hinic_port_set_func_state(struct hinic_dev *nic_dev,
enum hinic_func_port_state state);
int hinic_port_get_cap(struct hinic_dev *nic_dev,
struct hinic_port_cap *port_cap);
int hinic_set_max_qnum(struct hinic_dev *nic_dev, u8 num_rqs);
int hinic_port_set_tso(struct hinic_dev *nic_dev, enum hinic_tso_state state);
int hinic_set_rx_csum_offload(struct hinic_dev *nic_dev, u32 en);
int hinic_set_rx_lro_state(struct hinic_dev *nic_dev, u8 lro_en,
u32 lro_timer, u32 wqe_num);
int hinic_set_rss_type(struct hinic_dev *nic_dev, u32 tmpl_idx,
struct hinic_rss_type rss_type);
int hinic_rss_set_indir_tbl(struct hinic_dev *nic_dev, u32 tmpl_idx,
const u32 *indir_table);
int hinic_rss_set_template_tbl(struct hinic_dev *nic_dev, u32 template_id,
const u8 *temp);
int hinic_rss_set_hash_engine(struct hinic_dev *nic_dev, u8 template_id,
u8 type);
int hinic_rss_cfg(struct hinic_dev *nic_dev, u8 rss_en, u8 template_id);
int hinic_rss_template_alloc(struct hinic_dev *nic_dev, u8 *tmpl_idx);
int hinic_rss_template_free(struct hinic_dev *nic_dev, u8 tmpl_idx);
void hinic_set_ethtool_ops(struct net_device *netdev);
int hinic_get_rss_type(struct hinic_dev *nic_dev, u32 tmpl_idx,
struct hinic_rss_type *rss_type);
int hinic_rss_get_indir_tbl(struct hinic_dev *nic_dev, u32 tmpl_idx,
u32 *indir_table);
int hinic_rss_get_template_tbl(struct hinic_dev *nic_dev, u32 tmpl_idx,
u8 *temp);
int hinic_rss_get_hash_engine(struct hinic_dev *nic_dev, u8 tmpl_idx,
u8 *type);
#endif
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