1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0 */ 2*4882a593Smuzhiyun /* Copyright(c) 2017 - 2019 Pensando Systems, Inc */ 3*4882a593Smuzhiyun 4*4882a593Smuzhiyun #ifndef _IONIC_STATS_H_ 5*4882a593Smuzhiyun #define _IONIC_STATS_H_ 6*4882a593Smuzhiyun 7*4882a593Smuzhiyun #define IONIC_STAT_TO_OFFSET(type, stat_name) (offsetof(type, stat_name)) 8*4882a593Smuzhiyun 9*4882a593Smuzhiyun #define IONIC_STAT_DESC(type, stat_name) { \ 10*4882a593Smuzhiyun .name = #stat_name, \ 11*4882a593Smuzhiyun .offset = IONIC_STAT_TO_OFFSET(type, stat_name) \ 12*4882a593Smuzhiyun } 13*4882a593Smuzhiyun 14*4882a593Smuzhiyun #define IONIC_PORT_STAT_DESC(stat_name) \ 15*4882a593Smuzhiyun IONIC_STAT_DESC(struct ionic_port_stats, stat_name) 16*4882a593Smuzhiyun 17*4882a593Smuzhiyun #define IONIC_LIF_STAT_DESC(stat_name) \ 18*4882a593Smuzhiyun IONIC_STAT_DESC(struct ionic_lif_sw_stats, stat_name) 19*4882a593Smuzhiyun 20*4882a593Smuzhiyun #define IONIC_TX_STAT_DESC(stat_name) \ 21*4882a593Smuzhiyun IONIC_STAT_DESC(struct ionic_tx_stats, stat_name) 22*4882a593Smuzhiyun 23*4882a593Smuzhiyun #define IONIC_RX_STAT_DESC(stat_name) \ 24*4882a593Smuzhiyun IONIC_STAT_DESC(struct ionic_rx_stats, stat_name) 25*4882a593Smuzhiyun 26*4882a593Smuzhiyun #define IONIC_TX_Q_STAT_DESC(stat_name) \ 27*4882a593Smuzhiyun IONIC_STAT_DESC(struct ionic_queue, stat_name) 28*4882a593Smuzhiyun 29*4882a593Smuzhiyun #define IONIC_CQ_STAT_DESC(stat_name) \ 30*4882a593Smuzhiyun IONIC_STAT_DESC(struct ionic_cq, stat_name) 31*4882a593Smuzhiyun 32*4882a593Smuzhiyun #define IONIC_INTR_STAT_DESC(stat_name) \ 33*4882a593Smuzhiyun IONIC_STAT_DESC(struct ionic_intr_info, stat_name) 34*4882a593Smuzhiyun 35*4882a593Smuzhiyun #define IONIC_NAPI_STAT_DESC(stat_name) \ 36*4882a593Smuzhiyun IONIC_STAT_DESC(struct ionic_napi_stats, stat_name) 37*4882a593Smuzhiyun 38*4882a593Smuzhiyun /* Interface structure for a particalar stats group */ 39*4882a593Smuzhiyun struct ionic_stats_group_intf { 40*4882a593Smuzhiyun void (*get_strings)(struct ionic_lif *lif, u8 **buf); 41*4882a593Smuzhiyun void (*get_values)(struct ionic_lif *lif, u64 **buf); 42*4882a593Smuzhiyun u64 (*get_count)(struct ionic_lif *lif); 43*4882a593Smuzhiyun }; 44*4882a593Smuzhiyun 45*4882a593Smuzhiyun extern const struct ionic_stats_group_intf ionic_stats_groups[]; 46*4882a593Smuzhiyun extern const int ionic_num_stats_grps; 47*4882a593Smuzhiyun 48*4882a593Smuzhiyun #define IONIC_READ_STAT64(base_ptr, desc_ptr) \ 49*4882a593Smuzhiyun (*((u64 *)(((u8 *)(base_ptr)) + (desc_ptr)->offset))) 50*4882a593Smuzhiyun 51*4882a593Smuzhiyun #define IONIC_READ_STAT_LE64(base_ptr, desc_ptr) \ 52*4882a593Smuzhiyun __le64_to_cpu(*((__le64 *)(((u8 *)(base_ptr)) + (desc_ptr)->offset))) 53*4882a593Smuzhiyun 54*4882a593Smuzhiyun struct ionic_stat_desc { 55*4882a593Smuzhiyun char name[ETH_GSTRING_LEN]; 56*4882a593Smuzhiyun u64 offset; 57*4882a593Smuzhiyun }; 58*4882a593Smuzhiyun 59*4882a593Smuzhiyun #endif /* _IONIC_STATS_H_ */ 60