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IB/hfi1: Add selected Rcv counters

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These counters are required for error analysis and debug.

Reviewed-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Mike Marciniszyn <mike.marciniszyn@intel.com>
Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
This commit is contained in:
Mike Marciniszyn 2019-04-11 07:17:10 -07:00 committed by Jason Gunthorpe
parent d40f69c9b9
commit a9c62e0078
3 changed files with 9 additions and 0 deletions
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3
drivers/infiniband/hw/hfi1/chip.c
View file

@ -4104,6 +4104,9 @@ def_access_ibp_counter(seq_naks);
static struct cntr_entry dev_cntrs[DEV_CNTR_LAST] = {
[C_RCV_OVF] = RXE32_DEV_CNTR_ELEM(RcvOverflow, RCV_BUF_OVFL_CNT, CNTR_SYNTH),
[C_RX_LEN_ERR] = RXE32_DEV_CNTR_ELEM(RxLenErr, RCV_LENGTH_ERR_CNT, CNTR_SYNTH),
[C_RX_ICRC_ERR] = RXE32_DEV_CNTR_ELEM(RxICrcErr, RCV_ICRC_ERR_CNT, CNTR_SYNTH),
[C_RX_EBP] = RXE32_DEV_CNTR_ELEM(RxEbpCnt, RCV_EBP_CNT, CNTR_SYNTH),
[C_RX_TID_FULL] = RXE32_DEV_CNTR_ELEM(RxTIDFullEr, RCV_TID_FULL_ERR_CNT,
CNTR_NORMAL),
[C_RX_TID_INVALID] = RXE32_DEV_CNTR_ELEM(RxTIDInvalid, RCV_TID_VALID_ERR_CNT,

3
drivers/infiniband/hw/hfi1/chip.h
View file

@ -858,6 +858,9 @@ static inline int idx_from_vl(int vl)
/* Per device counter indexes */
enum {
C_RCV_OVF = 0,
C_RX_LEN_ERR,
C_RX_ICRC_ERR,
C_RX_EBP,
C_RX_TID_FULL,
C_RX_TID_INVALID,
C_RX_TID_FLGMS,

3
drivers/infiniband/hw/hfi1/chip_registers.h
View file

@ -380,6 +380,9 @@
#define DC_LCB_PRF_TX_FLIT_CNT (DC_LCB_CSRS + 0x000000000418)
#define DC_LCB_STS_LINK_TRANSFER_ACTIVE (DC_LCB_CSRS + 0x000000000468)
#define DC_LCB_STS_ROUND_TRIP_LTP_CNT (DC_LCB_CSRS + 0x0000000004B0)
#define RCV_LENGTH_ERR_CNT 0
#define RCV_ICRC_ERR_CNT 6
#define RCV_EBP_CNT 9
#define RCV_BUF_OVFL_CNT 10
#define RCV_CONTEXT_EGR_STALL 22
#define RCV_DATA_PKT_CNT 0