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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.h110
1 files changed, 85 insertions, 25 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en.h b/drivers/net/ethernet/mellanox/mlx5/core/en.h
index 118324802926..8fa8fdd30b85 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en.h
@@ -49,6 +49,7 @@
#include <net/switchdev.h>
#include <net/xdp.h>
#include <linux/net_dim.h>
+#include <linux/bits.h>
#include "wq.h"
#include "mlx5_core.h"
#include "en_stats.h"
@@ -147,9 +148,6 @@ struct page_pool;
MLX5_UMR_MTT_ALIGNMENT))
#define MLX5E_UMR_WQEBBS \
(DIV_ROUND_UP(MLX5E_UMR_WQE_INLINE_SZ, MLX5_SEND_WQE_BB))
-#define MLX5E_ICOSQ_MAX_WQEBBS MLX5E_UMR_WQEBBS
-
-#define MLX5E_NUM_MAIN_GROUPS 9
#define MLX5E_MSG_LEVEL NETIF_MSG_LINK
@@ -178,8 +176,7 @@ static inline int mlx5e_get_max_num_channels(struct mlx5_core_dev *mdev)
{
return is_kdump_kernel() ?
MLX5E_MIN_NUM_CHANNELS :
- min_t(int, mdev->priv.eq_table.num_comp_vectors,
- MLX5E_MAX_NUM_CHANNELS);
+ min_t(int, mlx5_comp_vectors_count(mdev), MLX5E_MAX_NUM_CHANNELS);
}
/* Use this function to get max num channels after netdev was created */
@@ -214,22 +211,24 @@ struct mlx5e_umr_wqe {
extern const char mlx5e_self_tests[][ETH_GSTRING_LEN];
enum mlx5e_priv_flag {
- MLX5E_PFLAG_RX_CQE_BASED_MODER = (1 << 0),
- MLX5E_PFLAG_TX_CQE_BASED_MODER = (1 << 1),
- MLX5E_PFLAG_RX_CQE_COMPRESS = (1 << 2),
- MLX5E_PFLAG_RX_STRIDING_RQ = (1 << 3),
- MLX5E_PFLAG_RX_NO_CSUM_COMPLETE = (1 << 4),
+ MLX5E_PFLAG_RX_CQE_BASED_MODER,
+ MLX5E_PFLAG_TX_CQE_BASED_MODER,
+ MLX5E_PFLAG_RX_CQE_COMPRESS,
+ MLX5E_PFLAG_RX_STRIDING_RQ,
+ MLX5E_PFLAG_RX_NO_CSUM_COMPLETE,
+ MLX5E_PFLAG_XDP_TX_MPWQE,
+ MLX5E_NUM_PFLAGS, /* Keep last */
};
#define MLX5E_SET_PFLAG(params, pflag, enable) \
do { \
if (enable) \
- (params)->pflags |= (pflag); \
+ (params)->pflags |= BIT(pflag); \
else \
- (params)->pflags &= ~(pflag); \
+ (params)->pflags &= ~(BIT(pflag)); \
} while (0)
-#define MLX5E_GET_PFLAG(params, pflag) (!!((params)->pflags & (pflag)))
+#define MLX5E_GET_PFLAG(params, pflag) (!!((params)->pflags & (BIT(pflag))))
#ifdef CONFIG_MLX5_CORE_EN_DCB
#define MLX5E_MAX_BW_ALLOC 100 /* Max percentage of BW allocation */
@@ -247,9 +246,6 @@ struct mlx5e_params {
bool lro_en;
u32 lro_wqe_sz;
u8 tx_min_inline_mode;
- u8 rss_hfunc;
- u8 toeplitz_hash_key[40];
- u32 indirection_rqt[MLX5E_INDIR_RQT_SIZE];
bool vlan_strip_disable;
bool scatter_fcs_en;
bool rx_dim_enabled;
@@ -349,7 +345,6 @@ enum {
MLX5E_SQ_STATE_IPSEC,
MLX5E_SQ_STATE_AM,
MLX5E_SQ_STATE_TLS,
- MLX5E_SQ_STATE_REDIRECT,
};
struct mlx5e_sq_wqe_info {
@@ -410,24 +405,51 @@ struct mlx5e_xdp_info {
struct mlx5e_dma_info di;
};
+struct mlx5e_xdp_info_fifo {
+ struct mlx5e_xdp_info *xi;
+ u32 *cc;
+ u32 *pc;
+ u32 mask;
+};
+
+struct mlx5e_xdp_wqe_info {
+ u8 num_wqebbs;
+ u8 num_ds;
+};
+
+struct mlx5e_xdp_mpwqe {
+ /* Current MPWQE session */
+ struct mlx5e_tx_wqe *wqe;
+ u8 ds_count;
+ u8 max_ds_count;
+};
+
+struct mlx5e_xdpsq;
+typedef bool (*mlx5e_fp_xmit_xdp_frame)(struct mlx5e_xdpsq*,
+ struct mlx5e_xdp_info*);
struct mlx5e_xdpsq {
/* data path */
/* dirtied @completion */
+ u32 xdpi_fifo_cc;
u16 cc;
bool redirect_flush;
/* dirtied @xmit */
- u16 pc ____cacheline_aligned_in_smp;
- bool doorbell;
+ u32 xdpi_fifo_pc ____cacheline_aligned_in_smp;
+ u16 pc;
+ struct mlx5_wqe_ctrl_seg *doorbell_cseg;
+ struct mlx5e_xdp_mpwqe mpwqe;
struct mlx5e_cq cq;
/* read only */
struct mlx5_wq_cyc wq;
struct mlx5e_xdpsq_stats *stats;
+ mlx5e_fp_xmit_xdp_frame xmit_xdp_frame;
struct {
- struct mlx5e_xdp_info *xdpi;
+ struct mlx5e_xdp_wqe_info *wqe_info;
+ struct mlx5e_xdp_info_fifo xdpi_fifo;
} db;
void __iomem *uar_map;
u32 sqn;
@@ -633,7 +655,6 @@ struct mlx5e_channel_stats {
} ____cacheline_aligned_in_smp;
enum {
- MLX5E_STATE_ASYNC_EVENTS_ENABLED,
MLX5E_STATE_OPENED,
MLX5E_STATE_DESTROYING,
};
@@ -654,6 +675,13 @@ enum {
MLX5E_NIC_PRIO
};
+struct mlx5e_rss_params {
+ u32 indirection_rqt[MLX5E_INDIR_RQT_SIZE];
+ u32 rx_hash_fields[MLX5E_NUM_INDIR_TIRS];
+ u8 toeplitz_hash_key[40];
+ u8 hfunc;
+};
+
struct mlx5e_priv {
/* priv data path fields - start */
struct mlx5e_txqsq *txq2sq[MLX5E_MAX_NUM_CHANNELS * MLX5E_MAX_NUM_TC];
@@ -674,6 +702,7 @@ struct mlx5e_priv {
struct mlx5e_tir indir_tir[MLX5E_NUM_INDIR_TIRS];
struct mlx5e_tir inner_indir_tir[MLX5E_NUM_INDIR_TIRS];
struct mlx5e_tir direct_tir[MLX5E_MAX_NUM_CHANNELS];
+ struct mlx5e_rss_params rss_params;
u32 tx_rates[MLX5E_MAX_NUM_SQS];
struct mlx5e_flow_steering fs;
@@ -683,6 +712,8 @@ struct mlx5e_priv {
struct work_struct set_rx_mode_work;
struct work_struct tx_timeout_work;
struct work_struct update_stats_work;
+ struct work_struct monitor_counters_work;
+ struct mlx5_nb monitor_counters_nb;
struct mlx5_core_dev *mdev;
struct net_device *netdev;
@@ -692,6 +723,8 @@ struct mlx5e_priv {
struct hwtstamp_config tstamp;
u16 q_counter;
u16 drop_rq_q_counter;
+ struct notifier_block events_nb;
+
#ifdef CONFIG_MLX5_CORE_EN_DCB
struct mlx5e_dcbx dcbx;
#endif
@@ -769,6 +802,7 @@ mlx5e_skb_from_cqe_nonlinear(struct mlx5e_rq *rq, struct mlx5_cqe64 *cqe,
struct mlx5e_wqe_frag_info *wi, u32 cqe_bcnt);
void mlx5e_update_stats(struct mlx5e_priv *priv);
+void mlx5e_get_stats(struct net_device *dev, struct rtnl_link_stats64 *stats);
void mlx5e_init_l2_addr(struct mlx5e_priv *priv);
int mlx5e_self_test_num(struct mlx5e_priv *priv);
@@ -799,9 +833,11 @@ struct mlx5e_redirect_rqt_param {
int mlx5e_redirect_rqt(struct mlx5e_priv *priv, u32 rqtn, int sz,
struct mlx5e_redirect_rqt_param rrp);
-void mlx5e_build_indir_tir_ctx_hash(struct mlx5e_params *params,
- enum mlx5e_traffic_types tt,
+void mlx5e_build_indir_tir_ctx_hash(struct mlx5e_rss_params *rss_params,
+ const struct mlx5e_tirc_config *ttconfig,
void *tirc, bool inner);
+void mlx5e_modify_tirs_hash(struct mlx5e_priv *priv, void *in, int inlen);
+struct mlx5e_tirc_config mlx5e_tirc_get_default_config(enum mlx5e_traffic_types tt);
int mlx5e_open_locked(struct net_device *netdev);
int mlx5e_close_locked(struct net_device *netdev);
@@ -931,14 +967,16 @@ int mlx5e_create_tis(struct mlx5_core_dev *mdev, int tc,
void mlx5e_destroy_tis(struct mlx5_core_dev *mdev, u32 tisn);
int mlx5e_create_tises(struct mlx5e_priv *priv);
-void mlx5e_cleanup_nic_tx(struct mlx5e_priv *priv);
+void mlx5e_update_carrier(struct mlx5e_priv *priv);
int mlx5e_close(struct net_device *netdev);
int mlx5e_open(struct net_device *netdev);
+void mlx5e_update_ndo_stats(struct mlx5e_priv *priv);
void mlx5e_queue_update_stats(struct mlx5e_priv *priv);
int mlx5e_bits_invert(unsigned long a, int size);
typedef int (*change_hw_mtu_cb)(struct mlx5e_priv *priv);
+int mlx5e_set_dev_port_mtu(struct mlx5e_priv *priv);
int mlx5e_change_mtu(struct net_device *netdev, int new_mtu,
change_hw_mtu_cb set_mtu_cb);
@@ -962,12 +1000,20 @@ int mlx5e_ethtool_get_coalesce(struct mlx5e_priv *priv,
struct ethtool_coalesce *coal);
int mlx5e_ethtool_set_coalesce(struct mlx5e_priv *priv,
struct ethtool_coalesce *coal);
+int mlx5e_ethtool_get_link_ksettings(struct mlx5e_priv *priv,
+ struct ethtool_link_ksettings *link_ksettings);
+int mlx5e_ethtool_set_link_ksettings(struct mlx5e_priv *priv,
+ const struct ethtool_link_ksettings *link_ksettings);
u32 mlx5e_ethtool_get_rxfh_key_size(struct mlx5e_priv *priv);
u32 mlx5e_ethtool_get_rxfh_indir_size(struct mlx5e_priv *priv);
int mlx5e_ethtool_get_ts_info(struct mlx5e_priv *priv,
struct ethtool_ts_info *info);
int mlx5e_ethtool_flash_device(struct mlx5e_priv *priv,
struct ethtool_flash *flash);
+void mlx5e_ethtool_get_pauseparam(struct mlx5e_priv *priv,
+ struct ethtool_pauseparam *pauseparam);
+int mlx5e_ethtool_set_pauseparam(struct mlx5e_priv *priv,
+ struct ethtool_pauseparam *pauseparam);
/* mlx5e generic netdev management API */
int mlx5e_netdev_init(struct net_device *netdev,
@@ -983,12 +1029,26 @@ int mlx5e_attach_netdev(struct mlx5e_priv *priv);
void mlx5e_detach_netdev(struct mlx5e_priv *priv);
void mlx5e_destroy_netdev(struct mlx5e_priv *priv);
void mlx5e_build_nic_params(struct mlx5_core_dev *mdev,
+ struct mlx5e_rss_params *rss_params,
struct mlx5e_params *params,
u16 max_channels, u16 mtu);
void mlx5e_build_rq_params(struct mlx5_core_dev *mdev,
struct mlx5e_params *params);
-void mlx5e_build_rss_params(struct mlx5e_params *params);
+void mlx5e_build_rss_params(struct mlx5e_rss_params *rss_params,
+ u16 num_channels);
u8 mlx5e_params_calculate_tx_min_inline(struct mlx5_core_dev *mdev);
void mlx5e_rx_dim_work(struct work_struct *work);
void mlx5e_tx_dim_work(struct work_struct *work);
+
+void mlx5e_add_vxlan_port(struct net_device *netdev, struct udp_tunnel_info *ti);
+void mlx5e_del_vxlan_port(struct net_device *netdev, struct udp_tunnel_info *ti);
+netdev_features_t mlx5e_features_check(struct sk_buff *skb,
+ struct net_device *netdev,
+ netdev_features_t features);
+#ifdef CONFIG_MLX5_ESWITCH
+int mlx5e_set_vf_mac(struct net_device *dev, int vf, u8 *mac);
+int mlx5e_set_vf_rate(struct net_device *dev, int vf, int min_tx_rate, int max_tx_rate);
+int mlx5e_get_vf_config(struct net_device *dev, int vf, struct ifla_vf_info *ivi);
+int mlx5e_get_vf_stats(struct net_device *dev, int vf, struct ifla_vf_stats *vf_stats);
+#endif
#endif /* __MLX5_EN_H__ */
generated by cgit (git 2.34.1) at 2024-06-16 03:45:58 +0000