diff options
Diffstat (limited to 'drivers/net/ethernet/intel/ice/ice_type.h')
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_type.h | 69 |
1 files changed, 68 insertions, 1 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice_type.h b/drivers/net/ethernet/intel/ice/ice_type.h index 6667d17a4206..c4854a987130 100644 --- a/drivers/net/ethernet/intel/ice/ice_type.h +++ b/drivers/net/ethernet/intel/ice/ice_type.h @@ -19,6 +19,17 @@ static inline bool ice_is_tc_ena(unsigned long bitmap, u8 tc) return test_bit(tc, &bitmap); } +static inline u64 round_up_64bit(u64 a, u32 b) +{ + return div64_long(((a) + (b) / 2), (b)); +} + +static inline u32 ice_round_to_num(u32 N, u32 R) +{ + return ((((N) % (R)) < ((R) / 2)) ? (((N) / (R)) * (R)) : + ((((N) + (R) - 1) / (R)) * (R))); +} + /* Driver always calls main vsi_handle first */ #define ICE_MAIN_VSI_HANDLE 0 @@ -35,6 +46,8 @@ static inline bool ice_is_tc_ena(unsigned long bitmap, u8 tc) #define ICE_DBG_PKG BIT_ULL(16) #define ICE_DBG_RES BIT_ULL(17) #define ICE_DBG_AQ_MSG BIT_ULL(24) +#define ICE_DBG_AQ_DESC BIT_ULL(25) +#define ICE_DBG_AQ_DESC_BUF BIT_ULL(26) #define ICE_DBG_AQ_CMD BIT_ULL(27) #define ICE_DBG_USER BIT_ULL(31) @@ -189,6 +202,7 @@ struct ice_hw_dev_caps { struct ice_hw_common_caps common_cap; u32 num_vfs_exposed; /* Total number of VFs exposed */ u32 num_vsi_allocd_to_host; /* Excluding EMP VSI */ + u32 num_funcs; }; /* MAC info */ @@ -272,10 +286,56 @@ enum ice_agg_type { ICE_AGG_TYPE_QG }; +/* Rate limit types */ +enum ice_rl_type { + ICE_UNKNOWN_BW = 0, + ICE_MIN_BW, /* for CIR profile */ + ICE_MAX_BW, /* for EIR profile */ + ICE_SHARED_BW /* for shared profile */ +}; + +#define ICE_SCHED_MIN_BW 500 /* in Kbps */ +#define ICE_SCHED_MAX_BW 100000000 /* in Kbps */ +#define ICE_SCHED_DFLT_BW 0xFFFFFFFF /* unlimited */ #define ICE_SCHED_DFLT_RL_PROF_ID 0 +#define ICE_SCHED_NO_SHARED_RL_PROF_ID 0xFFFF #define ICE_SCHED_DFLT_BW_WT 1 +#define ICE_SCHED_INVAL_PROF_ID 0xFFFF +#define ICE_SCHED_DFLT_BURST_SIZE (15 * 1024) /* in bytes (15k) */ -/* VSI type list entry to locate corresponding VSI/ag nodes */ + /* Data structure for saving BW information */ +enum ice_bw_type { + ICE_BW_TYPE_PRIO, + ICE_BW_TYPE_CIR, + ICE_BW_TYPE_CIR_WT, + ICE_BW_TYPE_EIR, + ICE_BW_TYPE_EIR_WT, + ICE_BW_TYPE_SHARED, + ICE_BW_TYPE_CNT /* This must be last */ +}; + +struct ice_bw { + u32 bw; + u16 bw_alloc; +}; + +struct ice_bw_type_info { + DECLARE_BITMAP(bw_t_bitmap, ICE_BW_TYPE_CNT); + u8 generic; + struct ice_bw cir_bw; + struct ice_bw eir_bw; + u32 shared_bw; +}; + +/* VSI queue context structure for given TC */ +struct ice_q_ctx { + u16 q_handle; + u32 q_teid; + /* bw_t_info saves queue BW information */ + struct ice_bw_type_info bw_t_info; +}; + +/* VSI type list entry to locate corresponding VSI/aggregator nodes */ struct ice_sched_vsi_info { struct ice_sched_node *vsi_node[ICE_MAX_TRAFFIC_CLASS]; struct ice_sched_node *ag_node[ICE_MAX_TRAFFIC_CLASS]; @@ -364,6 +424,8 @@ struct ice_port_info { struct mutex sched_lock; /* protect access to TXSched tree */ struct ice_sched_node * sib_head[ICE_MAX_TRAFFIC_CLASS][ICE_AQC_TOPO_MAX_LEVEL_NUM]; + /* List contain profile ID(s) and other params per layer */ + struct list_head rl_prof_list[ICE_AQC_TOPO_MAX_LEVEL_NUM]; struct ice_dcbx_cfg local_dcbx_cfg; /* Oper/Local Cfg */ /* DCBX info */ struct ice_dcbx_cfg remote_dcbx_cfg; /* Peer Cfg */ @@ -415,6 +477,8 @@ struct ice_hw { u8 pf_id; /* device profile info */ + u16 max_burst_size; /* driver sets this value */ + /* Tx Scheduler values */ u16 num_tx_sched_layers; u16 num_tx_sched_phys_layers; @@ -555,6 +619,8 @@ struct ice_hw_port_stats { }; /* Checksum and Shadow RAM pointers */ +#define ICE_SR_BOOT_CFG_PTR 0x132 +#define ICE_NVM_OEM_VER_OFF 0x02 #define ICE_SR_NVM_DEV_STARTER_VER 0x18 #define ICE_SR_NVM_EETRACK_LO 0x2D #define ICE_SR_NVM_EETRACK_HI 0x2E @@ -568,6 +634,7 @@ struct ice_hw_port_stats { #define ICE_OEM_VER_BUILD_MASK (0xffff << ICE_OEM_VER_BUILD_SHIFT) #define ICE_OEM_VER_SHIFT 24 #define ICE_OEM_VER_MASK (0xff << ICE_OEM_VER_SHIFT) +#define ICE_SR_PFA_PTR 0x40 #define ICE_SR_SECTOR_SIZE_IN_WORDS 0x800 #define ICE_SR_WORDS_IN_1KB 512 |