diff options
| author | Michael Chan <michael.chan@broadcom.com> | 2024-06-28 12:29:59 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2024-07-01 11:23:20 +0100 |
| commit | 1d294b4f903fc3beb18f8f20da3cec46d333daab (patch) | |
| tree | 07f2bfc12a0434afa9d64facff15d8d2b4237140 /drivers/net/ethernet/broadcom/bnxt/bnxt.h | |
| parent | ba0155f1e9fca8e5c59c840cf5451101b8360fe6 (diff) | |
| download | lwn-1d294b4f903fc3beb18f8f20da3cec46d333daab.tar.gz lwn-1d294b4f903fc3beb18f8f20da3cec46d333daab.zip | |
bnxt_en: Add TX timestamp completion logic
The new BCM5760X chips will return the timestamp of TX packets in a
new completion. Add logic in __bnxt_poll_work() to handle this
completion type to retrieve the timestamp. This feature eliminates
the limit on the number of in-flight PTP TX packets.
Reviewed-by: Pavan Chebbi <pavan.chebbi@broadcom.com>
Signed-off-by: Michael Chan <michael.chan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/broadcom/bnxt/bnxt.h')
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnxt/bnxt.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.h b/drivers/net/ethernet/broadcom/bnxt/bnxt.h index 00976e8a1e6a..12d6d17936a9 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt.h +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.h @@ -2410,6 +2410,7 @@ struct bnxt { #define BNXT_FW_CAP_CFA_RFS_RING_TBL_IDX_V2 BIT_ULL(16) #define BNXT_FW_CAP_PCIE_STATS_SUPPORTED BIT_ULL(17) #define BNXT_FW_CAP_EXT_STATS_SUPPORTED BIT_ULL(18) + #define BNXT_FW_CAP_TX_TS_CMP BIT_ULL(19) #define BNXT_FW_CAP_ERR_RECOVER_RELOAD BIT_ULL(20) #define BNXT_FW_CAP_HOT_RESET BIT_ULL(21) #define BNXT_FW_CAP_PTP_RTC BIT_ULL(22) |