diff options
Diffstat (limited to 'drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.h')
| -rw-r--r-- | drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.h | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.h b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.h index a518c2283f18..45730d0d92f2 100644 --- a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.h +++ b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.h @@ -18,6 +18,7 @@ #include <linux/ptp_clock_kernel.h> #include <linux/timecounter.h> #include <linux/soc/marvell/octeontx2/asm.h> +#include <net/pkt_cls.h> #include <mbox.h> #include <npc.h> @@ -264,6 +265,7 @@ struct otx2_flow_config { #define OTX2_MAX_NTUPLE_FLOWS 32 #define OTX2_MAX_UNICAST_FLOWS 8 #define OTX2_MAX_VLAN_FLOWS 1 +#define OTX2_MAX_TC_FLOWS OTX2_MAX_NTUPLE_FLOWS #define OTX2_MCAM_COUNT (OTX2_MAX_NTUPLE_FLOWS + \ OTX2_MAX_UNICAST_FLOWS + \ OTX2_MAX_VLAN_FLOWS) @@ -274,10 +276,20 @@ struct otx2_flow_config { #define OTX2_PER_VF_VLAN_FLOWS 2 /* rx+tx per VF */ #define OTX2_VF_VLAN_RX_INDEX 0 #define OTX2_VF_VLAN_TX_INDEX 1 + u32 tc_flower_offset; u32 ntuple_max_flows; + u32 tc_max_flows; struct list_head flow_list; }; +struct otx2_tc_info { + /* hash table to store TC offloaded flows */ + struct rhashtable flow_table; + struct rhashtable_params flow_ht_params; + DECLARE_BITMAP(tc_entries_bitmap, OTX2_MAX_TC_FLOWS); + unsigned long num_entries; +}; + struct dev_hw_ops { int (*sq_aq_init)(void *dev, u16 qidx, u16 sqb_aura); void (*sqe_flush)(void *dev, struct otx2_snd_queue *sq, @@ -305,6 +317,8 @@ struct otx2_nic { #define OTX2_FLAG_PF_SHUTDOWN BIT_ULL(8) #define OTX2_FLAG_RX_PAUSE_ENABLED BIT_ULL(9) #define OTX2_FLAG_TX_PAUSE_ENABLED BIT_ULL(10) +#define OTX2_FLAG_TC_FLOWER_SUPPORT BIT_ULL(11) +#define OTX2_FLAG_TC_MATCHALL_EGRESS_ENABLED BIT_ULL(12) u64 flags; struct otx2_qset qset; @@ -347,6 +361,7 @@ struct otx2_nic { struct hwtstamp_config tstamp; struct otx2_flow_config *flow_cfg; + struct otx2_tc_info tc_info; }; static inline bool is_otx2_lbkvf(struct pci_dev *pdev) @@ -802,4 +817,9 @@ int otx2_add_macfilter(struct net_device *netdev, const u8 *mac); int otx2_enable_rxvlan(struct otx2_nic *pf, bool enable); int otx2_install_rxvlan_offload_flow(struct otx2_nic *pfvf); u16 otx2_get_max_mtu(struct otx2_nic *pfvf); +/* tc support */ +int otx2_init_tc(struct otx2_nic *nic); +void otx2_shutdown_tc(struct otx2_nic *nic); +int otx2_setup_tc(struct net_device *netdev, enum tc_setup_type type, + void *type_data); #endif /* OTX2_COMMON_H */ |