patches for DPDK stable branches
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From: "Zhao1, Wei" <wei.zhao1@intel.com>
To: "Sun, GuinanX" <guinanx.sun@intel.com>, "dev@dpdk.org" <dev@dpdk.org>
Cc: "Lu, Wenzhuo" <wenzhuo.lu@intel.com>,
	"Yang, Qiming" <qiming.yang@intel.com>,
	"Zhang, Qi Z" <qi.z.zhang@intel.com>,
	"Sun, GuinanX" <guinanx.sun@intel.com>,
	"stable@dpdk.org" <stable@dpdk.org>,
	"Guo, Jia" <jia.guo@intel.com>
Subject: Re: [dpdk-stable] [dpdk-dev] [PATCH v4] net/ixgbe: fix flow ctrl mode setting
Date: Sat, 9 May 2020 07:34:55 +0000
Message-ID: <MWHPR11MB1391409C7BE42AE1078C7F4AB7A30@MWHPR11MB1391.namprd11.prod.outlook.com> (raw)
In-Reply-To: <20200218033931.81821-1-guinanx.sun@intel.com>

Hi, guinan

 In this patch, you have add a new parameter of mac_ctrl_frame_fwd, it should not be clear in ixgbe_dev_stop(),
Or it will be over write when do port reset, and also you should add mac_ctrl_frame_fwd in ixgbe_flow_ctrl_get() for FC info get.
Although this patch has been merged, please commit fix patch for it, thanks!



> -----Original Message-----
> From: dev <dev-bounces@dpdk.org> On Behalf Of Guinan Sun
> Sent: Tuesday, February 18, 2020 11:40 AM
> To: dev@dpdk.org
> Cc: Lu, Wenzhuo <wenzhuo.lu@intel.com>; Yang, Qiming
> <qiming.yang@intel.com>; Zhang, Qi Z <qi.z.zhang@intel.com>; Sun, GuinanX
> <guinanx.sun@intel.com>; stable@dpdk.org
> Subject: [dpdk-dev] [PATCH v4] net/ixgbe: fix flow ctrl mode setting
> 
> When the port starts, the hw register is reset first, and then the required
> parameters are set again.
> If the parameters to be used are not set after resetting the register, a read
> register error will occur. This patch is used to fix the problem.
> 
> Fixes: af75078fece3 ("first public release")
> Cc: stable@dpdk.org
> 
> Signed-off-by: Guinan Sun <guinanx.sun@intel.com>
> ---
> v4: changes
> * rebase to dpdk-next-net-intel
> 
> v3: changes
> * wrap duplication code into a function
> * Modify checkpatch warnings
> 
> v2: changes
> * Modify the initial value of requested_mode and current_mode
> ---
>  drivers/net/ixgbe/ixgbe_ethdev.c | 76 +++++++++++++++++++++-----------
> drivers/net/ixgbe/ixgbe_ethdev.h |  1 +
>  2 files changed, 51 insertions(+), 26 deletions(-)
> 
> diff --git a/drivers/net/ixgbe/ixgbe_ethdev.c
> b/drivers/net/ixgbe/ixgbe_ethdev.c
> index 3aab24e82..08b4cc689 100644
> --- a/drivers/net/ixgbe/ixgbe_ethdev.c
> +	}
> +
>  	err = ixgbe_dev_rxtx_start(dev);
>  	if (err < 0) {
>  		PMD_INIT_LOG(ERR, "Unable to start rxtx queues"); @@ -2900,6
> +2939,8 @@ ixgbe_dev_stop(struct rte_eth_dev *dev)
> 
>  	adapter->rss_reta_updated = 0;
> 
> +	adapter->mac_ctrl_frame_fwd = 0;
> +

Delete it please.






  parent reply	other threads:[~2020-05-09  7:35 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-12-19  4:43 [dpdk-stable] [PATCH] " Sun GuinanX
2019-12-19 10:17 ` [dpdk-stable] [PATCH v2] " Guinan Sun
2020-02-01 13:12   ` [dpdk-stable] [dpdk-dev] " Ye Xiaolong
2020-02-17  7:51 ` [dpdk-stable] [PATCH v3] " Guinan Sun
2020-02-18  3:39 ` [dpdk-stable] [PATCH v4] " Guinan Sun
2020-02-18  9:21   ` [dpdk-stable] [dpdk-dev] " Konieczny, TomaszX
2020-02-19  7:06   ` Ye Xiaolong
2020-02-19 12:44     ` Konieczny, TomaszX
2020-02-19 15:27       ` Ye Xiaolong
2020-05-09  7:34   ` Zhao1, Wei [this message]
2020-05-09  8:54     ` Sun, GuinanX
2020-05-09  9:30       ` Zhao1, Wei
2020-05-09  9:48         ` Sun, GuinanX
2020-05-09  9:49       ` Zhao1, Wei

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