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IB/hfi1: Add RcvShortLengthErrCnt to hfi1stats 

[ Upstream commit 2c9d4e26d1 ]

This counter, RxShrErr, is required for error analysis and debug.

Fixes: 7724105686 ("IB/hfi1: add driver files")
Link: https://lore.kernel.org/r/20200106134235.119356.29123.stgit@awfm-01.aw.intel.com
Reviewed-by: Kaike Wan <kaike.wan@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>
Signed-off-by: Sasha Levin <sashal@kernel.org>
5.4-rM2-2.2.x-imx-squashed
Mike Marciniszyn 2020-01-06 08:42:35 -05:00 committed by Greg Kroah-Hartman
parent 9cfe6c21ff
commit 75d916c3b3
3 changed files with 3 additions and 0 deletions
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1
drivers/infiniband/hw/hfi1/chip.c
View File

@ -4114,6 +4114,7 @@ def_access_ibp_counter(rc_crwaits);
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_SHORT_ERR] = RXE32_DEV_CNTR_ELEM(RxShrErr, RCV_SHORT_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,

1
drivers/infiniband/hw/hfi1/chip.h
View File

@ -859,6 +859,7 @@ static inline int idx_from_vl(int vl)
enum {
C_RCV_OVF = 0,
C_RX_LEN_ERR,
C_RX_SHORT_ERR,
C_RX_ICRC_ERR,
C_RX_EBP,
C_RX_TID_FULL,

1
drivers/infiniband/hw/hfi1/chip_registers.h
View File

@ -381,6 +381,7 @@
#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_SHORT_ERR_CNT 2
#define RCV_ICRC_ERR_CNT 6
#define RCV_EBP_CNT 9
#define RCV_BUF_OVFL_CNT 10