patches for DPDK stable branches
 help / color / mirror / Atom feed
* [dpdk-stable] [PATCH] net/e1000: fix Rx error counters for badlen packets
@ 2021-04-01  1:17 Alvin Zhang
  2021-04-01  5:08 ` [dpdk-stable] [PATCH v2] net/e1000: fix Rx error counter " Alvin Zhang
  0 siblings, 1 reply; 5+ messages in thread
From: Alvin Zhang @ 2021-04-01  1:17 UTC (permalink / raw)
  To: haiyue.wang, jia.guo; +Cc: dev, Alvin Zhang, stable

When the size of the packet is less than the minimum or greater
than the maximum, the packet will be counted twice in the error
packet counter.

Fixes: 70bdb18657da ("ethdev: add Rx error counters for missed, badcrc and badlen packets")
Cc: stable@dpdk.org

Signed-off-by: Alvin Zhang <alvinx.zhang@intel.com>
---
 drivers/net/e1000/em_ethdev.c  | 3 +--
 drivers/net/e1000/igb_ethdev.c | 3 +--
 2 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/net/e1000/em_ethdev.c b/drivers/net/e1000/em_ethdev.c
index 3c6f643..4d96d96 100644
--- a/drivers/net/e1000/em_ethdev.c
+++ b/drivers/net/e1000/em_ethdev.c
@@ -975,8 +975,7 @@ static int eth_em_pci_remove(struct rte_pci_device *pci_dev)
 
 	/* Rx Errors */
 	rte_stats->imissed = stats->mpc;
-	rte_stats->ierrors = stats->crcerrs +
-	                     stats->rlec + stats->ruc + stats->roc +
+	rte_stats->ierrors = stats->crcerrs + stats->rlec +
 	                     stats->rxerrc + stats->algnerrc + stats->cexterr;
 
 	/* Tx Errors */
diff --git a/drivers/net/e1000/igb_ethdev.c b/drivers/net/e1000/igb_ethdev.c
index 1716d6b..2927cd7 100644
--- a/drivers/net/e1000/igb_ethdev.c
+++ b/drivers/net/e1000/igb_ethdev.c
@@ -1827,8 +1827,7 @@ static int eth_igbvf_pci_remove(struct rte_pci_device *pci_dev)
 
 	/* Rx Errors */
 	rte_stats->imissed = stats->mpc;
-	rte_stats->ierrors = stats->crcerrs +
-	                     stats->rlec + stats->ruc + stats->roc +
+	rte_stats->ierrors = stats->crcerrs + stats->rlec +
 	                     stats->rxerrc + stats->algnerrc + stats->cexterr;
 
 	/* Tx Errors */
-- 
1.8.3.1


^ permalink raw reply	[flat|nested] 5+ messages in thread

* [dpdk-stable] [PATCH v2] net/e1000: fix Rx error counter for badlen packets
  2021-04-01  1:17 [dpdk-stable] [PATCH] net/e1000: fix Rx error counters for badlen packets Alvin Zhang
@ 2021-04-01  5:08 ` Alvin Zhang
  2021-04-01  5:21   ` Alvin Zhang
  0 siblings, 1 reply; 5+ messages in thread
From: Alvin Zhang @ 2021-04-01  5:08 UTC (permalink / raw)
  To: haiyue.wang, jia.guo; +Cc: dev, Alvin Zhang, stable

When the size of a packet in Rx channel is less than the minimum
or greater than the maximum, the packet will be simultaneously
counted by RLEC(Receive Length Error Count) and
RUC(Receive Under Size Count)/ROC(Receive Oversize Count) registers.

This patch fixed the issue of counting a length error packet twice
when counting the total number of received error packets.

Fixes: 70bdb18657da ("ethdev: add Rx error counters for missed, badcrc and badlen packets")
Cc: stable@dpdk.org

Signed-off-by: Alvin Zhang <alvinx.zhang@intel.com>
---

V2: Refine commit log
---
 drivers/net/e1000/em_ethdev.c  | 3 +--
 drivers/net/e1000/igb_ethdev.c | 3 +--
 2 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/net/e1000/em_ethdev.c b/drivers/net/e1000/em_ethdev.c
index 3c6f643..4d96d96 100644
--- a/drivers/net/e1000/em_ethdev.c
+++ b/drivers/net/e1000/em_ethdev.c
@@ -975,8 +975,7 @@ static int eth_em_pci_remove(struct rte_pci_device *pci_dev)
 
 	/* Rx Errors */
 	rte_stats->imissed = stats->mpc;
-	rte_stats->ierrors = stats->crcerrs +
-	                     stats->rlec + stats->ruc + stats->roc +
+	rte_stats->ierrors = stats->crcerrs + stats->rlec +
 	                     stats->rxerrc + stats->algnerrc + stats->cexterr;
 
 	/* Tx Errors */
diff --git a/drivers/net/e1000/igb_ethdev.c b/drivers/net/e1000/igb_ethdev.c
index 1716d6b..2927cd7 100644
--- a/drivers/net/e1000/igb_ethdev.c
+++ b/drivers/net/e1000/igb_ethdev.c
@@ -1827,8 +1827,7 @@ static int eth_igbvf_pci_remove(struct rte_pci_device *pci_dev)
 
 	/* Rx Errors */
 	rte_stats->imissed = stats->mpc;
-	rte_stats->ierrors = stats->crcerrs +
-	                     stats->rlec + stats->ruc + stats->roc +
+	rte_stats->ierrors = stats->crcerrs + stats->rlec +
 	                     stats->rxerrc + stats->algnerrc + stats->cexterr;
 
 	/* Tx Errors */
-- 
1.8.3.1


^ permalink raw reply	[flat|nested] 5+ messages in thread

* [dpdk-stable] [PATCH v2] net/e1000: fix Rx error counter for badlen packets
  2021-04-01  5:08 ` [dpdk-stable] [PATCH v2] net/e1000: fix Rx error counter " Alvin Zhang
@ 2021-04-01  5:21   ` Alvin Zhang
  2021-04-01  6:16     ` Wang, Haiyue
  0 siblings, 1 reply; 5+ messages in thread
From: Alvin Zhang @ 2021-04-01  5:21 UTC (permalink / raw)
  To: haiyue.wang, jia.guo; +Cc: dev, Alvin Zhang, stable

When the size of a packet in Rx channel is less than the minimum
or greater than the maximum, the packet will be simultaneously
counted by RLEC(Receive Length Error Count) and
RUC(Receive Under Size Count)/ROC(Receive Oversize Count) registers.

This patch fixes the issue of counting a length error packet twice
when counting the total number of received error packets.

Fixes: 70bdb18657da ("ethdev: add Rx error counters for missed, badcrc and badlen packets")
Cc: stable@dpdk.org

Signed-off-by: Alvin Zhang <alvinx.zhang@intel.com>
---

V2: Refine commit log
---
 drivers/net/e1000/em_ethdev.c  | 3 +--
 drivers/net/e1000/igb_ethdev.c | 3 +--
 2 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/net/e1000/em_ethdev.c b/drivers/net/e1000/em_ethdev.c
index 3c6f643..4d96d96 100644
--- a/drivers/net/e1000/em_ethdev.c
+++ b/drivers/net/e1000/em_ethdev.c
@@ -975,8 +975,7 @@ static int eth_em_pci_remove(struct rte_pci_device *pci_dev)
 
 	/* Rx Errors */
 	rte_stats->imissed = stats->mpc;
-	rte_stats->ierrors = stats->crcerrs +
-	                     stats->rlec + stats->ruc + stats->roc +
+	rte_stats->ierrors = stats->crcerrs + stats->rlec +
 	                     stats->rxerrc + stats->algnerrc + stats->cexterr;
 
 	/* Tx Errors */
diff --git a/drivers/net/e1000/igb_ethdev.c b/drivers/net/e1000/igb_ethdev.c
index 1716d6b..2927cd7 100644
--- a/drivers/net/e1000/igb_ethdev.c
+++ b/drivers/net/e1000/igb_ethdev.c
@@ -1827,8 +1827,7 @@ static int eth_igbvf_pci_remove(struct rte_pci_device *pci_dev)
 
 	/* Rx Errors */
 	rte_stats->imissed = stats->mpc;
-	rte_stats->ierrors = stats->crcerrs +
-	                     stats->rlec + stats->ruc + stats->roc +
+	rte_stats->ierrors = stats->crcerrs + stats->rlec +
 	                     stats->rxerrc + stats->algnerrc + stats->cexterr;
 
 	/* Tx Errors */
-- 
1.8.3.1


^ permalink raw reply	[flat|nested] 5+ messages in thread

* Re: [dpdk-stable] [PATCH v2] net/e1000: fix Rx error counter for badlen packets
  2021-04-01  5:21   ` Alvin Zhang
@ 2021-04-01  6:16     ` Wang, Haiyue
  2021-04-01  7:45       ` Zhang, Qi Z
  0 siblings, 1 reply; 5+ messages in thread
From: Wang, Haiyue @ 2021-04-01  6:16 UTC (permalink / raw)
  To: Zhang, AlvinX, Guo, Jia; +Cc: dev, stable

> -----Original Message-----
> From: Zhang, AlvinX <alvinx.zhang@intel.com>
> Sent: Thursday, April 1, 2021 13:22
> To: Wang, Haiyue <haiyue.wang@intel.com>; Guo, Jia <jia.guo@intel.com>
> Cc: dev@dpdk.org; Zhang, AlvinX <alvinx.zhang@intel.com>; stable@dpdk.org
> Subject: [PATCH v2] net/e1000: fix Rx error counter for badlen packets
> 
> When the size of a packet in Rx channel is less than the minimum
> or greater than the maximum, the packet will be simultaneously
> counted by RLEC(Receive Length Error Count) and
> RUC(Receive Under Size Count)/ROC(Receive Oversize Count) registers.
> 
> This patch fixes the issue of counting a length error packet twice
> when counting the total number of received error packets.
> 
> Fixes: 70bdb18657da ("ethdev: add Rx error counters for missed, badcrc and badlen packets")
> Cc: stable@dpdk.org
> 
> Signed-off-by: Alvin Zhang <alvinx.zhang@intel.com>
> ---
> 
> V2: Refine commit log
> ---
>  drivers/net/e1000/em_ethdev.c  | 3 +--
>  drivers/net/e1000/igb_ethdev.c | 3 +--
>  2 files changed, 2 insertions(+), 4 deletions(-)
> 

Acked-by: Haiyue Wang <haiyue.wang@intel.com>

> --
> 1.8.3.1


^ permalink raw reply	[flat|nested] 5+ messages in thread

* Re: [dpdk-stable] [PATCH v2] net/e1000: fix Rx error counter for badlen packets
  2021-04-01  6:16     ` Wang, Haiyue
@ 2021-04-01  7:45       ` Zhang, Qi Z
  0 siblings, 0 replies; 5+ messages in thread
From: Zhang, Qi Z @ 2021-04-01  7:45 UTC (permalink / raw)
  To: Wang, Haiyue, Zhang, AlvinX, Guo, Jia; +Cc: dev, stable



> -----Original Message-----
> From: dev <dev-bounces@dpdk.org> On Behalf Of Wang, Haiyue
> Sent: Thursday, April 1, 2021 2:16 PM
> To: Zhang, AlvinX <alvinx.zhang@intel.com>; Guo, Jia <jia.guo@intel.com>
> Cc: dev@dpdk.org; stable@dpdk.org
> Subject: Re: [dpdk-dev] [PATCH v2] net/e1000: fix Rx error counter for badlen
> packets
> 
> > -----Original Message-----
> > From: Zhang, AlvinX <alvinx.zhang@intel.com>
> > Sent: Thursday, April 1, 2021 13:22
> > To: Wang, Haiyue <haiyue.wang@intel.com>; Guo, Jia <jia.guo@intel.com>
> > Cc: dev@dpdk.org; Zhang, AlvinX <alvinx.zhang@intel.com>;
> > stable@dpdk.org
> > Subject: [PATCH v2] net/e1000: fix Rx error counter for badlen packets
> >
> > When the size of a packet in Rx channel is less than the minimum or
> > greater than the maximum, the packet will be simultaneously counted by
> > RLEC(Receive Length Error Count) and RUC(Receive Under Size
> > Count)/ROC(Receive Oversize Count) registers.
> >
> > This patch fixes the issue of counting a length error packet twice
> > when counting the total number of received error packets.
> >
> > Fixes: 70bdb18657da ("ethdev: add Rx error counters for missed, badcrc
> > and badlen packets")
> > Cc: stable@dpdk.org
> >
> > Signed-off-by: Alvin Zhang <alvinx.zhang@intel.com>
> > ---
> >
> > V2: Refine commit log
> > ---
> >  drivers/net/e1000/em_ethdev.c  | 3 +--
> > drivers/net/e1000/igb_ethdev.c | 3 +--
> >  2 files changed, 2 insertions(+), 4 deletions(-)
> >
> 
> Acked-by: Haiyue Wang <haiyue.wang@intel.com>

Applied to dpdk-next-net-intel.

Thanks
Qi
> 
> > --
> > 1.8.3.1


^ permalink raw reply	[flat|nested] 5+ messages in thread

end of thread, other threads:[~2021-04-01  7:45 UTC | newest]

Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-04-01  1:17 [dpdk-stable] [PATCH] net/e1000: fix Rx error counters for badlen packets Alvin Zhang
2021-04-01  5:08 ` [dpdk-stable] [PATCH v2] net/e1000: fix Rx error counter " Alvin Zhang
2021-04-01  5:21   ` Alvin Zhang
2021-04-01  6:16     ` Wang, Haiyue
2021-04-01  7:45       ` Zhang, Qi Z

patches for DPDK stable branches

This inbox may be cloned and mirrored by anyone:

	git clone --mirror https://inbox.dpdk.org/stable/0 stable/git/0.git

	# If you have public-inbox 1.1+ installed, you may
	# initialize and index your mirror using the following commands:
	public-inbox-init -V2 stable stable/ https://inbox.dpdk.org/stable \
		stable@dpdk.org
	public-inbox-index stable

Example config snippet for mirrors.
Newsgroup available over NNTP:
	nntp://inbox.dpdk.org/inbox.dpdk.stable


AGPL code for this site: git clone https://public-inbox.org/public-inbox.git