1e470355bSShannon Nelson /* SPDX-License-Identifier: GPL-2.0 */ 2e470355bSShannon Nelson /* Copyright(c) 2017 - 2019 Pensando Systems, Inc */ 3e470355bSShannon Nelson 4e470355bSShannon Nelson #ifndef _IONIC_STATS_H_ 5e470355bSShannon Nelson #define _IONIC_STATS_H_ 6e470355bSShannon Nelson 7e470355bSShannon Nelson #define IONIC_STAT_TO_OFFSET(type, stat_name) (offsetof(type, stat_name)) 8e470355bSShannon Nelson 9e470355bSShannon Nelson #define IONIC_STAT_DESC(type, stat_name) { \ 10e470355bSShannon Nelson .name = #stat_name, \ 11e470355bSShannon Nelson .offset = IONIC_STAT_TO_OFFSET(type, stat_name) \ 12e470355bSShannon Nelson } 13e470355bSShannon Nelson 14f64e0c56SShannon Nelson #define IONIC_PORT_STAT_DESC(stat_name) \ 15f64e0c56SShannon Nelson IONIC_STAT_DESC(struct ionic_port_stats, stat_name) 16f64e0c56SShannon Nelson 17e470355bSShannon Nelson #define IONIC_LIF_STAT_DESC(stat_name) \ 18e470355bSShannon Nelson IONIC_STAT_DESC(struct ionic_lif_sw_stats, stat_name) 19e470355bSShannon Nelson 20e470355bSShannon Nelson #define IONIC_TX_STAT_DESC(stat_name) \ 21e470355bSShannon Nelson IONIC_STAT_DESC(struct ionic_tx_stats, stat_name) 22e470355bSShannon Nelson 23e470355bSShannon Nelson #define IONIC_RX_STAT_DESC(stat_name) \ 24e470355bSShannon Nelson IONIC_STAT_DESC(struct ionic_rx_stats, stat_name) 25e470355bSShannon Nelson 26e470355bSShannon Nelson #define IONIC_TX_Q_STAT_DESC(stat_name) \ 27e470355bSShannon Nelson IONIC_STAT_DESC(struct ionic_queue, stat_name) 28e470355bSShannon Nelson 29e470355bSShannon Nelson #define IONIC_CQ_STAT_DESC(stat_name) \ 30e470355bSShannon Nelson IONIC_STAT_DESC(struct ionic_cq, stat_name) 31e470355bSShannon Nelson 32e470355bSShannon Nelson #define IONIC_INTR_STAT_DESC(stat_name) \ 33e470355bSShannon Nelson IONIC_STAT_DESC(struct ionic_intr_info, stat_name) 34e470355bSShannon Nelson 35e470355bSShannon Nelson #define IONIC_NAPI_STAT_DESC(stat_name) \ 36e470355bSShannon Nelson IONIC_STAT_DESC(struct ionic_napi_stats, stat_name) 37e470355bSShannon Nelson 38e470355bSShannon Nelson /* Interface structure for a particalar stats group */ 39e470355bSShannon Nelson struct ionic_stats_group_intf { 40e470355bSShannon Nelson void (*get_strings)(struct ionic_lif *lif, u8 **buf); 41e470355bSShannon Nelson void (*get_values)(struct ionic_lif *lif, u64 **buf); 42e470355bSShannon Nelson u64 (*get_count)(struct ionic_lif *lif); 43e470355bSShannon Nelson }; 44e470355bSShannon Nelson 45e470355bSShannon Nelson extern const struct ionic_stats_group_intf ionic_stats_groups[]; 46e470355bSShannon Nelson extern const int ionic_num_stats_grps; 47e470355bSShannon Nelson 48e470355bSShannon Nelson #define IONIC_READ_STAT64(base_ptr, desc_ptr) \ 49e470355bSShannon Nelson (*((u64 *)(((u8 *)(base_ptr)) + (desc_ptr)->offset))) 50e470355bSShannon Nelson 51f64e0c56SShannon Nelson #define IONIC_READ_STAT_LE64(base_ptr, desc_ptr) \ 52*d701ec32SShannon Nelson __le64_to_cpu(*((__le64 *)(((u8 *)(base_ptr)) + (desc_ptr)->offset))) 53f64e0c56SShannon Nelson 54e470355bSShannon Nelson struct ionic_stat_desc { 55e470355bSShannon Nelson char name[ETH_GSTRING_LEN]; 56e470355bSShannon Nelson u64 offset; 57e470355bSShannon Nelson }; 58e470355bSShannon Nelson 59e470355bSShannon Nelson #endif /* _IONIC_STATS_H_ */ 60