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path: root/drivers/net/ethernet/mellanox/mlx5/core/en.h
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Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/en.h')
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/en.h102
1 files changed, 60 insertions, 42 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en.h b/drivers/net/ethernet/mellanox/mlx5/core/en.h
index cc13d3dbd366..c2d89bfa1a70 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en.h
@@ -57,6 +57,7 @@
#define MLX5E_HW2SW_MTU(priv, hwmtu) ((hwmtu) - ((priv)->hard_mtu))
#define MLX5E_SW2HW_MTU(priv, swmtu) ((swmtu) + ((priv)->hard_mtu))
+#define MLX5E_MAX_DSCP 64
#define MLX5E_MAX_NUM_TC 8
#define MLX5E_PARAMS_MINIMUM_LOG_SQ_SIZE 0x6
@@ -67,7 +68,7 @@
#define MLX5E_PARAMS_DEFAULT_LOG_RQ_SIZE 0xa
#define MLX5E_PARAMS_MAXIMUM_LOG_RQ_SIZE 0xd
-#define MLX5E_PARAMS_MINIMUM_LOG_RQ_SIZE_MPW 0x1
+#define MLX5E_PARAMS_MINIMUM_LOG_RQ_SIZE_MPW 0x2
#define MLX5E_PARAMS_DEFAULT_LOG_RQ_SIZE_MPW 0x3
#define MLX5E_PARAMS_MAXIMUM_LOG_RQ_SIZE_MPW 0x6
@@ -81,6 +82,9 @@
max_t(u32, MLX5_MPWRQ_MIN_LOG_STRIDE_SZ(mdev), req)
#define MLX5_MPWRQ_DEF_LOG_STRIDE_SZ(mdev) MLX5_MPWRQ_LOG_STRIDE_SZ(mdev, 6)
#define MLX5_MPWRQ_CQE_CMPRS_LOG_STRIDE_SZ(mdev) MLX5_MPWRQ_LOG_STRIDE_SZ(mdev, 8)
+#define MLX5E_MPWQE_STRIDE_SZ(mdev, cqe_cmprs) \
+ (cqe_cmprs ? MLX5_MPWRQ_CQE_CMPRS_LOG_STRIDE_SZ(mdev) : \
+ MLX5_MPWRQ_DEF_LOG_STRIDE_SZ(mdev))
#define MLX5_MPWRQ_LOG_WQE_SZ 18
#define MLX5_MPWRQ_WQE_PAGE_ORDER (MLX5_MPWRQ_LOG_WQE_SZ - PAGE_SHIFT > 0 ? \
@@ -105,6 +109,7 @@
#define MLX5E_PARAMS_DEFAULT_RX_CQ_MODERATION_USEC_FROM_CQE 0x3
#define MLX5E_PARAMS_DEFAULT_RX_CQ_MODERATION_PKTS 0x20
#define MLX5E_PARAMS_DEFAULT_TX_CQ_MODERATION_USEC 0x10
+#define MLX5E_PARAMS_DEFAULT_TX_CQ_MODERATION_USEC_FROM_CQE 0x10
#define MLX5E_PARAMS_DEFAULT_TX_CQ_MODERATION_PKTS 0x20
#define MLX5E_PARAMS_DEFAULT_MIN_RX_WQES 0x80
#define MLX5E_PARAMS_DEFAULT_MIN_RX_WQES_MPW 0x2
@@ -126,6 +131,16 @@
#define MLX5E_NUM_MAIN_GROUPS 9
+#define MLX5E_MSG_LEVEL NETIF_MSG_LINK
+
+#define mlx5e_dbg(mlevel, priv, format, ...) \
+do { \
+ if (NETIF_MSG_##mlevel & (priv)->msglevel) \
+ netdev_warn(priv->netdev, format, \
+ ##__VA_ARGS__); \
+} while (0)
+
+
static inline u16 mlx5_min_rx_wqes(int wq_type, u32 wq_size)
{
switch (wq_type) {
@@ -187,12 +202,14 @@ extern const char mlx5e_self_tests[][ETH_GSTRING_LEN];
static const char mlx5e_priv_flags[][ETH_GSTRING_LEN] = {
"rx_cqe_moder",
+ "tx_cqe_moder",
"rx_cqe_compress",
};
enum mlx5e_priv_flag {
MLX5E_PFLAG_RX_CQE_BASED_MODER = (1 << 0),
- MLX5E_PFLAG_RX_CQE_COMPRESS = (1 << 1),
+ MLX5E_PFLAG_TX_CQE_BASED_MODER = (1 << 1),
+ MLX5E_PFLAG_RX_CQE_COMPRESS = (1 << 2),
};
#define MLX5E_SET_PFLAG(params, pflag, enable) \
@@ -212,6 +229,7 @@ enum mlx5e_priv_flag {
struct mlx5e_cq_moder {
u16 usec;
u16 pkts;
+ u8 cq_period_mode;
};
struct mlx5e_params {
@@ -223,7 +241,6 @@ struct mlx5e_params {
u8 log_rq_size;
u16 num_channels;
u8 num_tc;
- u8 rx_cq_period_mode;
bool rx_cqe_compress_def;
struct mlx5e_cq_moder rx_cq_moderation;
struct mlx5e_cq_moder tx_cq_moderation;
@@ -260,34 +277,18 @@ enum {
struct mlx5e_dcbx {
enum mlx5_dcbx_oper_mode mode;
struct mlx5e_cee_config cee_cfg; /* pending configuration */
+ u8 dscp_app_cnt;
/* The only setting that cannot be read from FW */
u8 tc_tsa[IEEE_8021QAZ_MAX_TCS];
u8 cap;
};
-#endif
-
-#define MAX_PIN_NUM 8
-struct mlx5e_pps {
- u8 pin_caps[MAX_PIN_NUM];
- struct work_struct out_work;
- u64 start[MAX_PIN_NUM];
- u8 enabled;
-};
-struct mlx5e_tstamp {
- rwlock_t lock;
- struct cyclecounter cycles;
- struct timecounter clock;
- struct hwtstamp_config hwtstamp_config;
- u32 nominal_c_mult;
- unsigned long overflow_period;
- struct delayed_work overflow_work;
- struct mlx5_core_dev *mdev;
- struct ptp_clock *ptp;
- struct ptp_clock_info ptp_info;
- struct mlx5e_pps pps_info;
+struct mlx5e_dcbx_dp {
+ u8 dscp2prio[MLX5E_MAX_DSCP];
+ u8 trust_state;
};
+#endif
enum {
MLX5E_RQ_STATE_ENABLED,
@@ -375,9 +376,10 @@ struct mlx5e_txqsq {
u8 min_inline_mode;
u16 edge;
struct device *pdev;
- struct mlx5e_tstamp *tstamp;
__be32 mkey_be;
unsigned long state;
+ struct hwtstamp_config *tstamp;
+ struct mlx5_clock *clock;
/* control path */
struct mlx5_wq_ctrl wq_ctrl;
@@ -543,10 +545,11 @@ struct mlx5e_rq {
struct mlx5e_channel *channel;
struct device *pdev;
struct net_device *netdev;
- struct mlx5e_tstamp *tstamp;
struct mlx5e_rq_stats stats;
struct mlx5e_cq cq;
struct mlx5e_page_cache page_cache;
+ struct hwtstamp_config *tstamp;
+ struct mlx5_clock *clock;
mlx5e_fp_handle_rx_cqe handle_rx_cqe;
mlx5e_fp_post_rx_wqes post_wqes;
@@ -588,8 +591,9 @@ struct mlx5e_channel {
/* control */
struct mlx5e_priv *priv;
struct mlx5_core_dev *mdev;
- struct mlx5e_tstamp *tstamp;
+ struct hwtstamp_config *tstamp;
int ix;
+ int cpu;
};
struct mlx5e_channels {
@@ -655,12 +659,14 @@ struct mlx5e_tc_table {
struct mlx5e_vlan_table {
struct mlx5e_flow_table ft;
- unsigned long active_vlans[BITS_TO_LONGS(VLAN_N_VID)];
- struct mlx5_flow_handle *active_vlans_rule[VLAN_N_VID];
+ DECLARE_BITMAP(active_cvlans, VLAN_N_VID);
+ DECLARE_BITMAP(active_svlans, VLAN_N_VID);
+ struct mlx5_flow_handle *active_cvlans_rule[VLAN_N_VID];
+ struct mlx5_flow_handle *active_svlans_rule[VLAN_N_VID];
struct mlx5_flow_handle *untagged_rule;
struct mlx5_flow_handle *any_cvlan_rule;
struct mlx5_flow_handle *any_svlan_rule;
- bool filter_disabled;
+ bool cvlan_filter_disabled;
};
struct mlx5e_l2_table {
@@ -762,8 +768,12 @@ struct mlx5e_priv {
/* priv data path fields - start */
struct mlx5e_txqsq *txq2sq[MLX5E_MAX_NUM_CHANNELS * MLX5E_MAX_NUM_TC];
int channel_tc2txq[MLX5E_MAX_NUM_CHANNELS][MLX5E_MAX_NUM_TC];
+#ifdef CONFIG_MLX5_CORE_EN_DCB
+ struct mlx5e_dcbx_dp dcbx_dp;
+#endif
/* priv data path fields - end */
+ u32 msglevel;
unsigned long state;
struct mutex state_lock; /* Protects Interface state */
struct mlx5e_rq drop_rq;
@@ -789,7 +799,7 @@ struct mlx5e_priv {
struct mlx5_core_dev *mdev;
struct net_device *netdev;
struct mlx5e_stats stats;
- struct mlx5e_tstamp tstamp;
+ struct hwtstamp_config tstamp;
u16 q_counter;
#ifdef CONFIG_MLX5_CORE_EN_DCB
struct mlx5e_dcbx dcbx;
@@ -820,6 +830,8 @@ struct mlx5e_profile {
mlx5e_fp_handle_rx_cqe handle_rx_cqe;
mlx5e_fp_handle_rx_cqe handle_rx_cqe_mpwqe;
} rx_handlers;
+ void (*netdev_registered_init)(struct mlx5e_priv *priv);
+ void (*netdev_registered_remove)(struct mlx5e_priv *priv);
int max_tc;
};
@@ -873,12 +885,6 @@ void mlx5e_ethtool_init_steering(struct mlx5e_priv *priv);
void mlx5e_ethtool_cleanup_steering(struct mlx5e_priv *priv);
void mlx5e_set_rx_mode_work(struct work_struct *work);
-void mlx5e_fill_hwstamp(struct mlx5e_tstamp *clock, u64 timestamp,
- struct skb_shared_hwtstamps *hwts);
-void mlx5e_timestamp_init(struct mlx5e_priv *priv);
-void mlx5e_timestamp_cleanup(struct mlx5e_priv *priv);
-void mlx5e_pps_event_handler(struct mlx5e_priv *priv,
- struct ptp_clock_event *event);
int mlx5e_hwstamp_set(struct mlx5e_priv *priv, struct ifreq *ifr);
int mlx5e_hwstamp_get(struct mlx5e_priv *priv, struct ifreq *ifr);
int mlx5e_modify_rx_cqe_compression_locked(struct mlx5e_priv *priv, bool val);
@@ -887,8 +893,9 @@ int mlx5e_vlan_rx_add_vid(struct net_device *dev, __always_unused __be16 proto,
u16 vid);
int mlx5e_vlan_rx_kill_vid(struct net_device *dev, __always_unused __be16 proto,
u16 vid);
-void mlx5e_enable_vlan_filter(struct mlx5e_priv *priv);
-void mlx5e_disable_vlan_filter(struct mlx5e_priv *priv);
+void mlx5e_enable_cvlan_filter(struct mlx5e_priv *priv);
+void mlx5e_disable_cvlan_filter(struct mlx5e_priv *priv);
+void mlx5e_timestamp_init(struct mlx5e_priv *priv);
struct mlx5e_redirect_rqt_param {
bool is_rss;
@@ -928,10 +935,13 @@ void mlx5e_build_default_indir_rqt(u32 *indirection_rqt, int len,
int num_channels);
int mlx5e_get_max_linkspeed(struct mlx5_core_dev *mdev, u32 *speed);
+void mlx5e_set_tx_cq_mode_params(struct mlx5e_params *params,
+ u8 cq_period_mode);
void mlx5e_set_rx_cq_mode_params(struct mlx5e_params *params,
u8 cq_period_mode);
-void mlx5e_set_rq_type_params(struct mlx5_core_dev *mdev,
- struct mlx5e_params *params, u8 rq_type);
+void mlx5e_init_rq_type_params(struct mlx5_core_dev *mdev,
+ struct mlx5e_params *params,
+ u8 rq_type);
static inline bool mlx5e_tunnel_inner_ft_supported(struct mlx5_core_dev *mdev)
{
@@ -993,6 +1003,8 @@ extern const struct ethtool_ops mlx5e_ethtool_ops;
extern const struct dcbnl_rtnl_ops mlx5e_dcbnl_ops;
int mlx5e_dcbnl_ieee_setets_core(struct mlx5e_priv *priv, struct ieee_ets *ets);
void mlx5e_dcbnl_initialize(struct mlx5e_priv *priv);
+void mlx5e_dcbnl_init_app(struct mlx5e_priv *priv);
+void mlx5e_dcbnl_delete_app(struct mlx5e_priv *priv);
#endif
#ifndef CONFIG_RFS_ACCEL
@@ -1045,6 +1057,9 @@ void mlx5e_destroy_rqt(struct mlx5e_priv *priv, struct mlx5e_rqt *rqt);
int mlx5e_create_ttc_table(struct mlx5e_priv *priv);
void mlx5e_destroy_ttc_table(struct mlx5e_priv *priv);
+int mlx5e_create_inner_ttc_table(struct mlx5e_priv *priv);
+void mlx5e_destroy_inner_ttc_table(struct mlx5e_priv *priv);
+
int mlx5e_create_tis(struct mlx5_core_dev *mdev, int tc,
u32 underlay_qpn, u32 *tisn);
void mlx5e_destroy_tis(struct mlx5_core_dev *mdev, u32 tisn);
@@ -1081,6 +1096,9 @@ int mlx5e_ethtool_get_ts_info(struct mlx5e_priv *priv,
int mlx5e_ethtool_flash_device(struct mlx5e_priv *priv,
struct ethtool_flash *flash);
+int mlx5e_setup_tc_block_cb(enum tc_setup_type type, void *type_data,
+ void *cb_priv);
+
/* mlx5e generic netdev management API */
struct net_device*
mlx5e_create_netdev(struct mlx5_core_dev *mdev, const struct mlx5e_profile *profile,
@@ -1091,5 +1109,5 @@ void mlx5e_destroy_netdev(struct mlx5e_priv *priv);
void mlx5e_build_nic_params(struct mlx5_core_dev *mdev,
struct mlx5e_params *params,
u16 max_channels);
-
+u8 mlx5e_params_calculate_tx_min_inline(struct mlx5_core_dev *mdev);
#endif /* __MLX5_EN_H__ */
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