diff options
Diffstat (limited to 'drivers/net/ethernet/meta/fbnic/fbnic_hw_stats.h')
| -rw-r--r-- | drivers/net/ethernet/meta/fbnic/fbnic_hw_stats.h | 116 |
1 files changed, 116 insertions, 0 deletions
diff --git a/drivers/net/ethernet/meta/fbnic/fbnic_hw_stats.h b/drivers/net/ethernet/meta/fbnic/fbnic_hw_stats.h new file mode 100644 index 000000000000..07e54bb75bf3 --- /dev/null +++ b/drivers/net/ethernet/meta/fbnic/fbnic_hw_stats.h @@ -0,0 +1,116 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* Copyright (c) Meta Platforms, Inc. and affiliates. */ + +#ifndef _FBNIC_HW_STATS_H_ +#define _FBNIC_HW_STATS_H_ + +#include <linux/ethtool.h> + +#include "fbnic_csr.h" + +struct fbnic_stat_counter { + u64 value; + union { + u32 old_reg_value_32; + u64 old_reg_value_64; + } u; + bool reported; +}; + +struct fbnic_hw_stat { + struct fbnic_stat_counter frames; + struct fbnic_stat_counter bytes; +}; + +struct fbnic_eth_mac_stats { + struct fbnic_stat_counter FramesTransmittedOK; + struct fbnic_stat_counter FramesReceivedOK; + struct fbnic_stat_counter FrameCheckSequenceErrors; + struct fbnic_stat_counter AlignmentErrors; + struct fbnic_stat_counter OctetsTransmittedOK; + struct fbnic_stat_counter FramesLostDueToIntMACXmitError; + struct fbnic_stat_counter OctetsReceivedOK; + struct fbnic_stat_counter FramesLostDueToIntMACRcvError; + struct fbnic_stat_counter MulticastFramesXmittedOK; + struct fbnic_stat_counter BroadcastFramesXmittedOK; + struct fbnic_stat_counter MulticastFramesReceivedOK; + struct fbnic_stat_counter BroadcastFramesReceivedOK; + struct fbnic_stat_counter FrameTooLongErrors; +}; + +struct fbnic_mac_stats { + struct fbnic_eth_mac_stats eth_mac; +}; + +struct fbnic_tmi_stats { + struct fbnic_hw_stat drop; + struct fbnic_stat_counter ptp_illegal_req, ptp_good_ts, ptp_bad_ts; +}; + +struct fbnic_tti_stats { + struct fbnic_hw_stat cm_drop, frame_drop, tbi_drop; +}; + +struct fbnic_rpc_stats { + struct fbnic_stat_counter unkn_etype, unkn_ext_hdr; + struct fbnic_stat_counter ipv4_frag, ipv6_frag, ipv4_esp, ipv6_esp; + struct fbnic_stat_counter tcp_opt_err, out_of_hdr_err, ovr_size_err; +}; + +struct fbnic_rxb_enqueue_stats { + struct fbnic_hw_stat drbo; + struct fbnic_stat_counter integrity_err, mac_err; + struct fbnic_stat_counter parser_err, frm_err; +}; + +struct fbnic_rxb_fifo_stats { + struct fbnic_hw_stat drop, trunc; + struct fbnic_stat_counter trans_drop, trans_ecn; + struct fbnic_stat_counter level; +}; + +struct fbnic_rxb_dequeue_stats { + struct fbnic_hw_stat intf, pbuf; +}; + +struct fbnic_rxb_stats { + struct fbnic_rxb_enqueue_stats enq[FBNIC_RXB_ENQUEUE_INDICES]; + struct fbnic_rxb_fifo_stats fifo[FBNIC_RXB_FIFO_INDICES]; + struct fbnic_rxb_dequeue_stats deq[FBNIC_RXB_DEQUEUE_INDICES]; +}; + +struct fbnic_hw_q_stats { + struct fbnic_stat_counter rde_pkt_err; + struct fbnic_stat_counter rde_pkt_cq_drop; + struct fbnic_stat_counter rde_pkt_bdq_drop; +}; + +struct fbnic_pcie_stats { + struct fbnic_stat_counter ob_rd_tlp, ob_rd_dword; + struct fbnic_stat_counter ob_wr_tlp, ob_wr_dword; + struct fbnic_stat_counter ob_cpl_tlp, ob_cpl_dword; + + struct fbnic_stat_counter ob_rd_no_tag; + struct fbnic_stat_counter ob_rd_no_cpl_cred; + struct fbnic_stat_counter ob_rd_no_np_cred; +}; + +struct fbnic_hw_stats { + struct fbnic_mac_stats mac; + struct fbnic_tmi_stats tmi; + struct fbnic_tti_stats tti; + struct fbnic_rpc_stats rpc; + struct fbnic_rxb_stats rxb; + struct fbnic_hw_q_stats hw_q[FBNIC_MAX_QUEUES]; + struct fbnic_pcie_stats pcie; +}; + +u64 fbnic_stat_rd64(struct fbnic_dev *fbd, u32 reg, u32 offset); + +void fbnic_reset_hw_stats(struct fbnic_dev *fbd); +void fbnic_get_hw_q_stats(struct fbnic_dev *fbd, + struct fbnic_hw_q_stats *hw_q); +void fbnic_get_hw_stats32(struct fbnic_dev *fbd); +void fbnic_get_hw_stats(struct fbnic_dev *fbd); + +#endif /* _FBNIC_HW_STATS_H_ */ |