From: Vladimir Oltean <vladimir.oltean@nxp.com>
To: Vinicius Costa Gomes <vinicius.gomes@intel.com>
Cc: "netdev@vger.kernel.org" <netdev@vger.kernel.org>,
"jhs@mojatatu.com" <jhs@mojatatu.com>,
"xiyou.wangcong@gmail.com" <xiyou.wangcong@gmail.com>,
"jiri@resnulli.us" <jiri@resnulli.us>,
"kuba@kernel.org" <kuba@kernel.org>,
"Jose.Abreu@synopsys.com" <Jose.Abreu@synopsys.com>,
Po Liu <po.liu@nxp.com>,
"intel-wired-lan@lists.osuosl.org"
<intel-wired-lan@lists.osuosl.org>,
"anthony.l.nguyen@intel.com" <anthony.l.nguyen@intel.com>,
"mkubecek@suse.cz" <mkubecek@suse.cz>
Subject: Re: [PATCH net-next v3 5/8] igc: Avoid TX Hangs because long cycles
Date: Tue, 26 Jan 2021 00:02:29 +0000 [thread overview]
Message-ID: <20210126000228.gpyh3rrp662wysit@skbuf> (raw)
In-Reply-To: <20210122224453.4161729-6-vinicius.gomes@intel.com>
On Fri, Jan 22, 2021 at 02:44:50PM -0800, Vinicius Costa Gomes wrote:
> Avoid possible TX Hangs caused by using long Qbv cycles. In some
> cases, using long cycles (more than 1 second) can cause transmissions
> to be blocked for that time. As the TX Hang timeout is close to 1
> second, we may need to reduce the cycle time to something more
> reasonable: the value chosen is 1ms.
>
> Signed-off-by: Vinicius Costa Gomes <vinicius.gomes@intel.com>
> ---
Don't you want this patch to go to 'net' and be backported?
next prev parent reply other threads:[~2021-01-26 0:05 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-22 22:44 [PATCH net-next v3 0/8] ethtool: Add support for frame preemption Vinicius Costa Gomes
2021-01-22 22:44 ` [PATCH net-next v3 1/8] ethtool: Add support for configuring " Vinicius Costa Gomes
2021-03-02 14:23 ` Vladimir Oltean
2021-03-03 0:40 ` Vinicius Costa Gomes
2021-03-03 0:51 ` Vladimir Oltean
2021-03-05 22:38 ` Vinicius Costa Gomes
2021-01-22 22:44 ` [PATCH net-next v3 2/8] taprio: Add support for frame preemption offload Vinicius Costa Gomes
2021-01-26 0:09 ` Vladimir Oltean
2021-01-29 21:13 ` Vinicius Costa Gomes
2021-01-29 21:57 ` Jakub Kicinski
2021-01-29 23:12 ` Vinicius Costa Gomes
2021-01-30 0:27 ` Jakub Kicinski
2021-01-29 23:20 ` Vladimir Oltean
2021-01-29 23:42 ` Vinicius Costa Gomes
2021-01-30 0:25 ` Vladimir Oltean
2021-01-22 22:44 ` [PATCH net-next v3 3/8] igc: Set the RX packet buffer size for TSN mode Vinicius Costa Gomes
2021-01-22 22:44 ` [PATCH net-next v3 4/8] igc: Only dump registers if configured to dump HW information Vinicius Costa Gomes
2021-01-22 22:44 ` [PATCH net-next v3 5/8] igc: Avoid TX Hangs because long cycles Vinicius Costa Gomes
2021-01-26 0:02 ` Vladimir Oltean [this message]
2021-01-27 9:03 ` Kurt Kanzenbach
2021-01-29 21:01 ` Vinicius Costa Gomes
2021-01-22 22:44 ` [PATCH net-next v3 6/8] igc: Add support for tuning frame preemption via ethtool Vinicius Costa Gomes
2021-01-26 0:32 ` Vladimir Oltean
2021-01-29 21:27 ` Vinicius Costa Gomes
2021-01-29 23:16 ` Vladimir Oltean
2021-03-03 1:07 ` Vladimir Oltean
2021-01-22 22:44 ` [PATCH net-next v3 7/8] igc: Add support for Frame Preemption offload Vinicius Costa Gomes
2021-01-22 22:44 ` [PATCH net-next v3 8/8] igc: Separate TSN configurations that can be updated Vinicius Costa Gomes
2021-01-29 23:37 ` [PATCH net-next v3 0/8] ethtool: Add support for frame preemption Vladimir Oltean
2021-01-30 0:11 ` Vinicius Costa Gomes
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