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| author | Vadim Fedorenko <vadfed@meta.com> | 2024-05-30 13:47:51 -0700 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2024-06-01 16:02:51 -0700 |
| commit | 165f87691a898aea113923224c269bae14749ebc (patch) | |
| tree | a8714c1b5c18861737ef260334be46f6ff165143 /drivers/net/ethernet/broadcom/bnxt/bnxt_ptp.h | |
| parent | fc5570e0bd56bb5acf271e809324a5ac79bb4b79 (diff) | |
| download | lwn-165f87691a898aea113923224c269bae14749ebc.tar.gz lwn-165f87691a898aea113923224c269bae14749ebc.zip | |
bnxt_en: add timestamping statistics support
The ethtool_ts_stats structure was introduced earlier this year. Now
it's time to support this group of counters in more drivers.
This patch adds support to bnxt driver.
Signed-off-by: Vadim Fedorenko <vadfed@meta.com>
Reviewed-by: Michael Chan <michael.chan@broadcom.com>
Link: https://lore.kernel.org/r/20240530204751.99636-1-vadfed@meta.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/net/ethernet/broadcom/bnxt/bnxt_ptp.h')
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnxt/bnxt_ptp.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_ptp.h b/drivers/net/ethernet/broadcom/bnxt/bnxt_ptp.h index 2c3415c8fc03..8c30b428a428 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt_ptp.h +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_ptp.h @@ -79,6 +79,12 @@ struct bnxt_pps { struct pps_pin pins[BNXT_MAX_TSIO_PINS]; }; +struct bnxt_ptp_stats { + u64 ts_pkts; + u64 ts_lost; + atomic64_t ts_err; +}; + struct bnxt_ptp_cfg { struct ptp_clock_info ptp_info; struct ptp_clock *ptp_clock; @@ -125,6 +131,8 @@ struct bnxt_ptp_cfg { u32 refclk_mapped_regs[2]; u32 txts_tmo; unsigned long abs_txts_tmo; + + struct bnxt_ptp_stats stats; }; #if BITS_PER_LONG == 32 |