From: Thomas Monjalon <thomas@monjalon.net>
To: Dengdui Huang <huangdengdui@huawei.com>
Cc: dev@dpdk.org, ferruh.yigit@amd.com, aman.deep.singh@intel.com,
yuying.zhang@intel.com, andrew.rybchenko@oktetlabs.ru,
liuyonglong@huawei.com, fengchengwen@huawei.com,
haijie1@huawei.com, lihuisong@huawei.com
Subject: Re: [PATCH 0/3] support setting lanes
Date: Mon, 18 Mar 2024 15:56:37 +0100 [thread overview]
Message-ID: <1759403.vCJZsxu672@thomas> (raw)
In-Reply-To: <20240312075238.3319480-1-huangdengdui@huawei.com>
12/03/2024 08:52, Dengdui Huang:
> Some speeds can be achieved with different number of lanes. For example,
> 100Gbps can be achieved using two lanes of 50Gbps or four lanes of 25Gbps.
> When use different lanes, the port cannot be up.
I'm not sure what you are referring to.
I suppose it is not PCI lanes.
Please could you link to an explanation of how a port is split in lanes?
Which hardware does this?
next prev parent reply other threads:[~2024-03-18 14:56 UTC|newest]
Thread overview: 52+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-03-12 7:52 Dengdui Huang
2024-03-12 7:52 ` [PATCH 1/3] ethdev: " Dengdui Huang
2024-03-19 3:02 ` Stephen Hemminger
2024-03-20 1:16 ` huangdengdui
2024-03-12 7:52 ` [PATCH 2/3] net/hns3: " Dengdui Huang
2024-03-12 7:52 ` [PATCH 3/3] app/testpmd: " Dengdui Huang
2024-03-15 21:47 ` Damodharam Ammepalli
2024-03-19 2:38 ` huangdengdui
2024-03-22 7:09 ` [PATCH v2 0/6] " Dengdui Huang
2024-03-22 7:09 ` [PATCH v2 1/6] ethdev: " Dengdui Huang
2024-03-22 13:58 ` Thomas Monjalon
2024-03-22 15:15 ` Ajit Khaparde
2024-03-22 17:32 ` Tyler Retzlaff
2024-03-22 22:30 ` Damodharam Ammepalli
2024-03-25 6:24 ` huangdengdui
2024-03-25 9:30 ` Thomas Monjalon
2024-03-25 21:14 ` Damodharam Ammepalli
2024-03-26 1:42 ` lihuisong (C)
2024-03-26 3:45 ` Ajit Khaparde
2024-03-26 10:30 ` Thomas Monjalon
2024-03-26 11:15 ` lihuisong (C)
2024-03-26 13:47 ` Ajit Khaparde
2024-03-26 18:11 ` Ajit Khaparde
2024-03-26 18:21 ` Damodharam Ammepalli
2024-03-30 11:38 ` huangdengdui
2024-04-01 20:07 ` Thomas Monjalon
2024-04-01 22:29 ` Damodharam Ammepalli
2024-04-02 8:37 ` huangdengdui
2024-04-02 15:28 ` Stephen Hemminger
2024-04-04 13:45 ` Ferruh Yigit
2024-03-29 3:25 ` lihuisong (C)
2024-03-22 7:09 ` [PATCH v2 2/6] test: updated UT for " Dengdui Huang
2024-03-22 7:09 ` [PATCH v2 3/6] ethdev: add function to parse link mode info Dengdui Huang
2024-03-22 7:09 ` [PATCH v2 4/6] net/hns3: use parse link mode info function Dengdui Huang
2024-03-22 7:09 ` [PATCH v2 5/6] net/hns3: support setting lanes Dengdui Huang
2024-03-22 7:09 ` [PATCH v2 6/6] app/testpmd: " Dengdui Huang
2024-04-04 13:58 ` [PATCH v2 0/6] " Ferruh Yigit
2024-05-16 12:48 ` huangdengdui
2024-03-18 14:56 ` Thomas Monjalon [this message]
2024-03-18 21:26 ` [PATCH 0/3] " Damodharam Ammepalli
2024-03-18 21:42 ` Stephen Hemminger
2024-03-18 22:55 ` Ajit Khaparde
2024-03-20 11:41 ` Thomas Monjalon
2024-03-20 12:31 ` Ferruh Yigit
2024-03-21 2:02 ` huangdengdui
2024-03-21 8:28 ` Thomas Monjalon
2024-03-22 2:28 ` huangdengdui
2024-03-22 4:38 ` Jerin Jacob
2024-03-22 5:25 ` Ajit Khaparde
2024-03-22 5:51 ` Jerin Jacob
2024-03-22 13:51 ` Thomas Monjalon
2024-03-25 14:04 ` Jerin Jacob
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