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From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Mike Marciniszyn <mike.marciniszyn@intel.com>,
	Kaike Wan <kaike.wan@intel.com>,
	Dennis Dalessandro <dennis.dalessandro@intel.com>,
	Jason Gunthorpe <jgg@mellanox.com>,
	Sasha Levin <sashal@kernel.org>,
	linux-rdma@vger.kernel.org
Subject: [PATCH AUTOSEL 5.5 316/542] IB/hfi1: Add RcvShortLengthErrCnt to hfi1stats
Date: Fri, 14 Feb 2020 10:45:08 -0500	[thread overview]
Message-ID: <20200214154854.6746-316-sashal@kernel.org> (raw)
In-Reply-To: <20200214154854.6746-1-sashal@kernel.org>

From: Mike Marciniszyn <mike.marciniszyn@intel.com>

[ Upstream commit 2c9d4e26d1ab27ceae2ded2ffe930f8e5f5b2a89 ]

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

Fixes: 7724105686e7 ("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>
---
 drivers/infiniband/hw/hfi1/chip.c           | 1 +
 drivers/infiniband/hw/hfi1/chip.h           | 1 +
 drivers/infiniband/hw/hfi1/chip_registers.h | 1 +
 3 files changed, 3 insertions(+)

diff --git a/drivers/infiniband/hw/hfi1/chip.c b/drivers/infiniband/hw/hfi1/chip.c
index d5961918fe157..10924f1220720 100644
--- a/drivers/infiniband/hw/hfi1/chip.c
+++ b/drivers/infiniband/hw/hfi1/chip.c
@@ -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,
diff --git a/drivers/infiniband/hw/hfi1/chip.h b/drivers/infiniband/hw/hfi1/chip.h
index bfccd4ae07a72..af0061936c666 100644
--- a/drivers/infiniband/hw/hfi1/chip.h
+++ b/drivers/infiniband/hw/hfi1/chip.h
@@ -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,
diff --git a/drivers/infiniband/hw/hfi1/chip_registers.h b/drivers/infiniband/hw/hfi1/chip_registers.h
index ab3589d17aee6..fb3ec9bff7a22 100644
--- a/drivers/infiniband/hw/hfi1/chip_registers.h
+++ b/drivers/infiniband/hw/hfi1/chip_registers.h
@@ -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
-- 
2.20.1


  parent reply	other threads:[~2020-02-14 18:03 UTC|newest]

Thread overview: 21+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <20200214154854.6746-1-sashal@kernel.org>
2020-02-14 15:40 ` [PATCH AUTOSEL 5.5 040/542] RDMA/i40iw: fix a potential NULL pointer dereference Sasha Levin
2020-02-14 15:40 ` [PATCH AUTOSEL 5.5 045/542] RDMA/netlink: Do not always generate an ACK for some netlink operations Sasha Levin
2020-02-14 15:40 ` [PATCH AUTOSEL 5.5 059/542] IB/core: Let IB core distribute cache update events Sasha Levin
2020-02-14 15:41 ` [PATCH AUTOSEL 5.5 079/542] RDMA/mlx5: Fix handling of IOVA != user_va in ODP paths Sasha Levin
2020-02-14 15:41 ` [PATCH AUTOSEL 5.5 108/542] IB/mlx5: Return the administrative GUID if exists Sasha Levin
2020-02-14 15:41 ` [PATCH AUTOSEL 5.5 118/542] RDMA/umem: Fix ib_umem_find_best_pgsz() Sasha Levin
2020-02-14 15:41 ` [PATCH AUTOSEL 5.5 119/542] RDMA/cma: Fix unbalanced cm_id reference count during address resolve Sasha Levin
2020-02-14 15:44 ` [PATCH AUTOSEL 5.5 277/542] RDMA/rxe: Fix error type of mmap_offset Sasha Levin
2020-02-14 15:44 ` [PATCH AUTOSEL 5.5 294/542] mlx5: work around high stack usage with gcc Sasha Levin
2020-02-14 15:44 ` [PATCH AUTOSEL 5.5 295/542] RDMA/hns: Avoid printing address of mtt page Sasha Levin
2020-02-14 15:45 ` [PATCH AUTOSEL 5.5 314/542] RDMA/core: Fix locking in ib_uverbs_event_read Sasha Levin
2020-02-14 15:45 ` [PATCH AUTOSEL 5.5 315/542] IB/hfi1: Add software counter for ctxt0 seq drop Sasha Levin
2020-02-14 15:45 ` Sasha Levin [this message]
2020-02-14 15:45 ` [PATCH AUTOSEL 5.5 339/542] RDMA/uverbs: Remove needs_kfree_rcu from uverbs_obj_type_class Sasha Levin
2020-02-14 15:46 ` [PATCH AUTOSEL 5.5 372/542] IB/srp: Never use immediate data if it is disabled by a user Sasha Levin
2020-02-14 15:46 ` [PATCH AUTOSEL 5.5 385/542] RDMA/mlx5: Don't fake udata for kernel path Sasha Levin
2020-02-14 15:46 ` [PATCH AUTOSEL 5.5 391/542] RDMA/uverbs: Verify MR access flags Sasha Levin
2020-02-14 15:46 ` [PATCH AUTOSEL 5.5 393/542] IB/mlx4: Fix memory leak in add_gid error flow Sasha Levin
2020-02-14 15:47 ` [PATCH AUTOSEL 5.5 443/542] net/mlx5e: Fix printk format warning Sasha Levin
2020-02-14 15:47 ` [PATCH AUTOSEL 5.5 469/542] RDMA/core: Ensure that rdma_user_mmap_entry_remove() is a fence Sasha Levin
2020-02-14 15:48 ` [PATCH AUTOSEL 5.5 490/542] IB/mlx4: Fix leak in id_map_find_del Sasha Levin

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