From: Thomas Monjalon <thomas.monjalon@6wind.com>
To: Helin Zhang <helin.zhang@intel.com>
Cc: dev@dpdk.org
Subject: Re: [dpdk-dev] [PATCH v2 0/3] i40e setting ether type of VLANs
Date: Mon, 07 Mar 2016 10:28:47 +0100 [thread overview]
Message-ID: <1571443.EPqn3bY1d6@xps13> (raw)
In-Reply-To: <1457338370-32744-1-git-send-email-helin.zhang@intel.com>
2016-03-07 16:12, Helin Zhang:
> The patch set was branched off rel_16_04 of repo dpdk-next-net,
> on below commit.
> - commit 4ac366ba647909c3b71818f9be9db86ba5e871da
> nfp: fix non-x86 build
Currently, changes on ethdev are directly applied on dpdk.git.
> v2:
> - Used RTE_NEXT_ABI to avoid ABI change issue.
RTE_NEXT_ABI must be used only when it is really too difficult to keep
the compatibility with librte_compat.
Here you are just adding a parameter to some functions, so you should
try versionning the functions with the help of macros in librte_compat.
About the API change, you want to be able to insert a QinQ inner-vlan, right?
The current comment of rte_eth_dev_set_vlan_ether_type is:
* Set the Outer VLAN Ether Type by an Ethernet device, it can be inserted to
* the VLAN Header. This is a register setup available on some Intel NIC, not
* but all, please check the data sheet for availability.
2 comments:
- you haven't changed "Outer VLAN" so the API description is wrong
- it is announced as something Intel-specific
About the new enum:
+ * VLAN types to indicate if it is for single VLAN, inner VLAN or outer VLAN.
+ * Note that most of time single VLAN is treated the same as inner VLAN.
You cannot say "most of time" in an API.
More generally, I am not convinced by the current VLAN API that you are extending.
Why this function is not merged with rte_eth_dev_set_vlan_pvid?
next prev parent reply other threads:[~2016-03-07 9:30 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-01-22 1:37 [dpdk-dev] [PATCH 0/2] " Helin Zhang
2016-01-22 1:37 ` [dpdk-dev] [PATCH 1/2] ethdev: add vlan type for setting ether type Helin Zhang
2016-01-22 1:37 ` [dpdk-dev] [PATCH 2/2] i40e: add VLAN ether type config Helin Zhang
2016-03-07 8:12 ` [dpdk-dev] [PATCH v2 0/3] i40e setting ether type of VLANs Helin Zhang
2016-03-07 8:12 ` [dpdk-dev] [PATCH v2 1/3] ethdev: add vlan type for setting ether type Helin Zhang
2016-03-07 8:12 ` [dpdk-dev] [PATCH v2 2/3] i40e: add VLAN ether type config Helin Zhang
2016-03-07 8:12 ` [dpdk-dev] [PATCH v2 3/3] i40e: fix the overflow issue Helin Zhang
2016-03-07 9:28 ` Thomas Monjalon [this message]
2016-03-09 15:20 ` [dpdk-dev] [PATCH v2 0/3] i40e setting ether type of VLANs Zhang, Helin
2016-03-10 16:36 ` [dpdk-dev] [PATCH v3 0/2] " Helin Zhang
2016-03-10 16:36 ` [dpdk-dev] [PATCH v3 1/2] ethdev: add vlan type for setting ether type Helin Zhang
2016-03-10 16:36 ` [dpdk-dev] [PATCH v3 2/2] i40e: fix the overflow issue Helin Zhang
2016-03-11 2:36 ` [dpdk-dev] [PATCH v3 0/2] i40e setting ether type of VLANs Lu, Wenzhuo
2016-03-11 8:49 ` [dpdk-dev] [PATCH v4 " Helin Zhang
2016-03-11 8:49 ` [dpdk-dev] [PATCH v4 1/2] ethdev: add vlan type for setting ether type Helin Zhang
2016-03-11 11:19 ` Panu Matilainen
2016-03-11 11:20 ` Thomas Monjalon
2016-03-11 14:17 ` Zhang, Helin
2016-03-11 14:20 ` Thomas Monjalon
2016-03-11 8:49 ` [dpdk-dev] [PATCH v4 2/2] i40e: fix the overflow issue Helin Zhang
2016-03-11 16:50 ` [dpdk-dev] [PATCH v5 0/2] i40e setting ether type of VLANs Helin Zhang
2016-03-11 16:50 ` [dpdk-dev] [PATCH v5 1/2] ethdev: add vlan type for setting ether type Helin Zhang
2016-03-11 16:50 ` [dpdk-dev] [PATCH v5 2/2] i40e: fix the overflow issue Helin Zhang
2016-03-11 20:20 ` [dpdk-dev] [PATCH v5 0/2] i40e setting ether type of VLANs Thomas Monjalon
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1571443.EPqn3bY1d6@xps13 \
--to=thomas.monjalon@6wind.com \
--cc=dev@dpdk.org \
--cc=helin.zhang@intel.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).