From: "Zhao1, Wei" <wei.zhao1@intel.com>
To: "Yigit, Ferruh" <ferruh.yigit@intel.com>,
Adrien Mazarguil <adrien.mazarguil@6wind.com>
Cc: "dev@dpdk.org" <dev@dpdk.org>, "Lu, Wenzhuo" <wenzhuo.lu@intel.com>
Subject: Re: [dpdk-dev] [PATCH v6 14/18] net/ixgbe: parse L2 tunnel filter
Date: Tue, 17 Jan 2017 09:27:59 +0000 [thread overview]
Message-ID: <A2573D2ACFCADC41BB3BE09C6DE313CA02031DD8@PGSMSX103.gar.corp.intel.com> (raw)
In-Reply-To: <84768b60-d645-eb0b-37e4-4482cde4c68e@intel.com>
Hi, Ferruh
> -----Original Message-----
> From: Yigit, Ferruh
> Sent: Tuesday, January 17, 2017 12:39 AM
> To: Adrien Mazarguil <adrien.mazarguil@6wind.com>; Zhao1, Wei
> <wei.zhao1@intel.com>
> Cc: dev@dpdk.org; Lu, Wenzhuo <wenzhuo.lu@intel.com>
> Subject: Re: [dpdk-dev] [PATCH v6 14/18] net/ixgbe: parse L2 tunnel filter
>
> On 1/16/2017 1:03 PM, Adrien Mazarguil wrote:
> > Hi,
> >
> > On Fri, Jan 13, 2017 at 04:13:08PM +0800, Wei Zhao wrote:
> >> check if the rule is a L2 tunnel rule, and get the L2 tunnel info.
> >>
> >> Signed-off-by: Wei Zhao <wei.zhao1@intel.com>
> >> Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
> >> ---
> >> drivers/net/ixgbe/ixgbe_ethdev.c | 3 +-
> >> drivers/net/ixgbe/ixgbe_flow.c | 216
> +++++++++++++++++++++++++++++++++++++++
> >> lib/librte_ether/rte_flow.h | 48 +++++++++
> >> 3 files changed, 266 insertions(+), 1 deletion(-)
> > [...]
> >> diff --git a/lib/librte_ether/rte_flow.h
> >> b/lib/librte_ether/rte_flow.h index 98084ac..7142479 100644
> >> --- a/lib/librte_ether/rte_flow.h
> >> +++ b/lib/librte_ether/rte_flow.h
> >> @@ -268,6 +268,20 @@ enum rte_flow_item_type {
> >> * See struct rte_flow_item_vxlan.
> >> */
> >> RTE_FLOW_ITEM_TYPE_VXLAN,
> >> +
> >> + /**
> >> + * Matches a E_TAG header.
> >> + *
> >> + * See struct rte_flow_item_e_tag.
> >> + */
> >> + RTE_FLOW_ITEM_TYPE_E_TAG,
> >> +
> >> + /**
> >> + * Matches a NVGRE header.
> >> + *
> >> + * See struct rte_flow_item_nvgre.
> >> + */
> >> + RTE_FLOW_ITEM_TYPE_NVGRE,
> >> };
> >>
> >> /**
> >> @@ -454,6 +468,40 @@ struct rte_flow_item_vxlan { };
> >>
> >> /**
> >> + * RTE_FLOW_ITEM_TYPE_E_TAG.
> >> + *
> >> + * Matches a E-tag header.
> >> + */
> >> +struct rte_flow_item_e_tag {
> >> + uint16_t tpid; /**< Tag protocol identifier (0x893F). */
> >> + /** E-Tag control information (E-TCI). */
> >> + /**< E-PCP (3b), E-DEI (1b), ingress E-CID base (12b). */
> >> + uint16_t epcp_edei_in_ecid_b;
> >> + /**< Reserved (2b), GRP (2b), E-CID base (12b). */
> >> + uint16_t rsvd_grp_ecid_b;
> >> + uint8_t in_ecid_e; /**< Ingress E-CID ext. */
> >> + uint8_t ecid_e; /**< E-CID ext. */
> >> +};
> >> +
> >> +/**
> >> + * RTE_FLOW_ITEM_TYPE_NVGRE.
> >> + *
> >> + * Matches a NVGRE header.
> >> + */
> >> +struct rte_flow_item_nvgre {
> >> + /**
> >> + * Checksum (1b), undefined (1b), key bit (1b), sequence number (1b),
> >> + * reserved 0 (9b), version (3b).
> >> + *
> >> + * \c_k_s_rsvd0_ver must have value 0x2000 according to RFC 7637.
> >> + */
> >> + uint16_t c_k_s_rsvd0_ver;
> >> + uint16_t protocol; /**< Protocol type (0x6558). */
> >> + uint8_t tni[3]; /**< Virtual subnet ID. */
> >> + uint8_t flow_id; /**< Flow ID. */
> >> +};
> >> +
> >> +/**
> >> * Matching pattern item definition.
> >> *
> >> * A pattern is formed by stacking items starting from the lowest
> >> protocol
> >> --
> >> 2.5.5
> >>
> >
> > OK for these definitions, however API documentation
> > (doc/guides/prog_guide/rte_flow.rst) must be kept up to date, and it
> > would be great if testpmd support for these new items was added
> > simultaneously (changes in app/test-pmd/cmdline.c,
> > app/test-pmd/cmdline_flow.c and
> doc/guides/testpmd_app_ug/testpmd_funcs.rst).
> >
> > How about putting all rte_flow changes (API & testpmd) in their own
> > separate patch?
>
> I thought it can be more useful to have library and its user updated in same
> patch, gives more context. But missed rte_flow documentation ...
>
> >
> > You could use VLAN PCP/DEI/VID definitions as an example to expose
> > partial bit-fields (e.g. epcp_edei_in_ecid_b) in testpmd, see:
> >
> > 1419fd5a6c9f ("app/testpmd: add protocol fields to flow command")
> >
> > Now if re-spinning this series yet again is too much work, you can go
> > ahead with this commit as long as you do not forget to submit the rest
> > later, thanks.
> >
>
> Is following todo list complete:
> 1- update rte_flow document, doc/guides/prog_guide/rte_flow.rst,
> document two new item types: E_TAG & NVGRE.
>
> 2- Add testpmd sample implementation and documentation.
>
I am sorry for miss rte_flow.rst document update, I DON'T know there is such a new file of rte_flow.rst.
And also these two types of E_TAG & NVGRE are added into code after rte_flow patch,
So testpmd implementation do not support for these type.
Now, we have been work on task of 17.05.
How about finish (1) first as one patch, then after busy work of 17.05 to add (2) as another patch?
OR, if these two work merge in to patch set, I will may be begin to do after the 17.05 task finish?
Which one is OK for you?
Thank you.
>
> Hi Wei,
>
> Would you mind working on a patch to cover above items?
>
> Thanks,
> ferruh
next prev parent reply other threads:[~2017-01-17 9:28 UTC|newest]
Thread overview: 149+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-12-30 7:52 [dpdk-dev] [PATCH v2 00/18] net/ixgbe: Consistent filter API Wei Zhao
2016-12-30 7:52 ` [dpdk-dev] [PATCH v2 01/18] net/ixgbe: store SYN filter Wei Zhao
2017-01-03 14:33 ` Dai, Wei
2017-01-04 1:46 ` Zhao1, Wei
2017-01-06 16:28 ` Ferruh Yigit
2017-01-10 5:33 ` Zhao1, Wei
2017-01-12 8:12 ` [dpdk-dev] [PATCH v3 00/18] net/ixgbe: Consistent filter API Wei Zhao
2017-01-12 8:13 ` [dpdk-dev] [PATCH v3 01/18] net/ixgbe: store TCP SYN filter Wei Zhao
2017-01-12 8:13 ` [dpdk-dev] [PATCH v3 02/18] net/ixgbe: store flow director filter Wei Zhao
2017-01-12 8:13 ` [dpdk-dev] [PATCH v3 03/18] net/ixgbe: store L2 tunnel filter Wei Zhao
2017-01-12 8:13 ` [dpdk-dev] [PATCH v3 04/18] net/ixgbe: restore n-tuple filter Add support for restoring n-tuple filter in SW Wei Zhao
2017-01-12 8:13 ` [dpdk-dev] [PATCH v3 4/9] " Wei Zhao
2017-01-12 8:13 ` [dpdk-dev] [PATCH v3 05/18] net/ixgbe: restore ether type filter Wei Zhao
2017-01-12 8:13 ` [dpdk-dev] [PATCH v3 06/18] net/ixgbe: restore TCP SYN filter Wei Zhao
2017-01-12 8:13 ` [dpdk-dev] [PATCH v3 07/18] net/ixgbe: restore flow director filter Wei Zhao
2017-01-12 8:13 ` [dpdk-dev] [PATCH v3 08/18] net/ixgbe: restore L2 tunnel filter Wei Zhao
2017-01-12 8:13 ` [dpdk-dev] [PATCH v3 09/18] net/ixgbe: store and restore L2 tunnel configuration Wei Zhao
2017-01-12 8:13 ` [dpdk-dev] [PATCH v3 10/18] net/ixgbe: flush all the filters Wei Zhao
2017-01-12 8:13 ` [dpdk-dev] [PATCH v3 11/18] net/ixgbe: parse n-tuple filter Wei Zhao
2017-01-12 8:13 ` [dpdk-dev] [PATCH v3 12/18] net/ixgbe: parse ethertype filter Wei Zhao
2017-01-12 8:13 ` [dpdk-dev] [PATCH v3 13/18] net/ixgbe: parse TCP SYN filter check if the rule is a TCP SYN rule, and get the SYN info Wei Zhao
2017-01-12 8:13 ` [dpdk-dev] [PATCH v3 14/18] net/ixgbe: parse L2 tunnel filter check if the rule is a L2 tunnel rule, and get the L2 tunnel info Wei Zhao
2017-01-12 8:13 ` [dpdk-dev] [PATCH v3 15/18] net/ixgbe: parse flow director filter Wei Zhao
2017-01-12 8:13 ` [dpdk-dev] [PATCH v3 16/18] net/ixgbe: create consistent filter Wei Zhao
2017-01-12 8:13 ` [dpdk-dev] [PATCH v3 17/18] net/ixgbe: destroy " Wei Zhao
2017-01-12 8:13 ` [dpdk-dev] [PATCH v3 18/18] net/ixgbe: flush all the filter list Wei Zhao
2017-01-12 8:40 ` [dpdk-dev] [PATCH v4 00/18] net/ixgbe: Consistent filter API Wei Zhao
2017-01-12 8:40 ` [dpdk-dev] [PATCH v4 01/18] net/ixgbe: store TCP SYN filter Wei Zhao
2017-01-12 8:40 ` [dpdk-dev] [PATCH v4 02/18] net/ixgbe: store flow director filter Wei Zhao
2017-01-12 8:40 ` [dpdk-dev] [PATCH v4 03/18] net/ixgbe: store L2 tunnel filter Wei Zhao
2017-01-12 8:40 ` [dpdk-dev] [PATCH v4 04/18] net/ixgbe: restore n-tuple filter Add support for restoring n-tuple filter in SW Wei Zhao
2017-01-12 8:40 ` [dpdk-dev] [PATCH v4 05/18] net/ixgbe: restore ether type filter Wei Zhao
2017-01-12 8:40 ` [dpdk-dev] [PATCH v4 06/18] net/ixgbe: restore TCP SYN filter Wei Zhao
2017-01-12 8:40 ` [dpdk-dev] [PATCH v4 07/18] net/ixgbe: restore flow director filter Wei Zhao
2017-01-12 8:40 ` [dpdk-dev] [PATCH v4 08/18] net/ixgbe: restore L2 tunnel filter Wei Zhao
2017-01-12 8:40 ` [dpdk-dev] [PATCH v4 09/18] net/ixgbe: store and restore L2 tunnel configuration Wei Zhao
2017-01-12 8:40 ` [dpdk-dev] [PATCH v4 10/18] net/ixgbe: flush all the filters Wei Zhao
2017-01-12 8:40 ` [dpdk-dev] [PATCH v4 11/18] net/ixgbe: parse n-tuple filter Wei Zhao
2017-01-12 8:40 ` [dpdk-dev] [PATCH v4 12/18] net/ixgbe: parse ethertype filter Wei Zhao
2017-01-12 8:40 ` [dpdk-dev] [PATCH v4 13/18] net/ixgbe: parse TCP SYN filter check if the rule is a TCP SYN rule, and get the SYN info Wei Zhao
2017-01-12 8:40 ` [dpdk-dev] [PATCH v4 14/18] net/ixgbe: parse L2 tunnel filter check if the rule is a L2 tunnel rule, and get the L2 tunnel info Wei Zhao
2017-01-12 8:40 ` [dpdk-dev] [PATCH v4 15/18] net/ixgbe: parse flow director filter Wei Zhao
2017-01-12 8:40 ` [dpdk-dev] [PATCH v4 16/18] net/ixgbe: create consistent filter Wei Zhao
2017-01-12 8:40 ` [dpdk-dev] [PATCH v4 17/18] net/ixgbe: destroy " Wei Zhao
2017-01-12 8:40 ` [dpdk-dev] [PATCH v4 18/18] net/ixgbe: flush all the filter list Wei Zhao
2017-01-12 9:17 ` [dpdk-dev] [PATCH v5 00/18] net/ixgbe: Consistent filter API Wei Zhao
2017-01-12 9:17 ` [dpdk-dev] [PATCH v5 01/18] net/ixgbe: store TCP SYN filter Wei Zhao
2017-01-12 9:17 ` [dpdk-dev] [PATCH v5 02/18] net/ixgbe: store flow director filter Wei Zhao
2017-01-12 9:17 ` [dpdk-dev] [PATCH v5 03/18] net/ixgbe: store L2 tunnel filter Wei Zhao
2017-01-12 9:17 ` [dpdk-dev] [PATCH v5 04/18] net/ixgbe: restore n-tuple filter Wei Zhao
2017-01-12 9:17 ` [dpdk-dev] [PATCH v5 05/18] net/ixgbe: restore ether type filter Wei Zhao
2017-01-12 9:17 ` [dpdk-dev] [PATCH v5 06/18] net/ixgbe: restore TCP SYN filter Wei Zhao
2017-01-12 9:17 ` [dpdk-dev] [PATCH v5 07/18] net/ixgbe: restore flow director filter Wei Zhao
2017-01-12 9:17 ` [dpdk-dev] [PATCH v5 08/18] net/ixgbe: restore L2 tunnel filter Wei Zhao
2017-01-12 9:17 ` [dpdk-dev] [PATCH v5 09/18] net/ixgbe: store and restore L2 tunnel configuration Wei Zhao
2017-01-12 9:17 ` [dpdk-dev] [PATCH v5 10/18] net/ixgbe: flush all the filters Wei Zhao
2017-01-12 9:17 ` [dpdk-dev] [PATCH v5 11/18] net/ixgbe: parse n-tuple filter Wei Zhao
2017-01-12 15:40 ` Ferruh Yigit
2017-01-12 9:17 ` [dpdk-dev] [PATCH v5 12/18] net/ixgbe: parse ethertype filter Wei Zhao
2017-01-12 15:39 ` Ferruh Yigit
2017-01-12 9:17 ` [dpdk-dev] [PATCH v5 13/18] net/ixgbe: parse TCP SYN filter Wei Zhao
2017-01-12 9:17 ` [dpdk-dev] [PATCH v5 14/18] net/ixgbe: parse L2 tunnel filter Wei Zhao
2017-01-12 9:17 ` [dpdk-dev] [PATCH v5 15/18] net/ixgbe: parse flow director filter Wei Zhao
2017-01-12 9:17 ` [dpdk-dev] [PATCH v5 16/18] net/ixgbe: create consistent filter Wei Zhao
2017-01-12 9:17 ` [dpdk-dev] [PATCH v5 17/18] net/ixgbe: destroy " Wei Zhao
2017-01-12 9:17 ` [dpdk-dev] [PATCH v5 18/18] net/ixgbe: flush all the filter list Wei Zhao
2017-01-12 11:38 ` [dpdk-dev] [PATCH v5 00/18] net/ixgbe: Consistent filter API Xing, Beilei
2017-01-13 6:27 ` Dai, Wei
2017-01-12 15:43 ` Ferruh Yigit
2017-01-13 8:12 ` [dpdk-dev] [PATCH v6 " Wei Zhao
2017-01-13 8:12 ` [dpdk-dev] [PATCH v6 01/18] net/ixgbe: store TCP SYN filter Wei Zhao
2017-01-13 8:12 ` [dpdk-dev] [PATCH v6 02/18] net/ixgbe: store flow director filter Wei Zhao
2017-01-13 8:12 ` [dpdk-dev] [PATCH v6 03/18] net/ixgbe: store L2 tunnel filter Wei Zhao
2017-01-13 8:12 ` [dpdk-dev] [PATCH v6 04/18] net/ixgbe: restore n-tuple filter Wei Zhao
2017-01-13 8:12 ` [dpdk-dev] [PATCH v6 05/18] net/ixgbe: restore ether type filter Wei Zhao
2017-01-13 8:13 ` [dpdk-dev] [PATCH v6 06/18] net/ixgbe: restore TCP SYN filter Wei Zhao
2017-01-13 8:13 ` [dpdk-dev] [PATCH v6 07/18] net/ixgbe: restore flow director filter Wei Zhao
2017-01-13 8:13 ` [dpdk-dev] [PATCH v6 08/18] net/ixgbe: restore L2 tunnel filter Wei Zhao
2017-01-13 8:13 ` [dpdk-dev] [PATCH v6 09/18] net/ixgbe: store and restore L2 tunnel configuration Wei Zhao
2017-01-13 8:13 ` [dpdk-dev] [PATCH v6 10/18] net/ixgbe: flush all the filters Wei Zhao
2017-01-13 8:13 ` [dpdk-dev] [PATCH v6 11/18] net/ixgbe: parse n-tuple filter Wei Zhao
2017-01-13 8:13 ` [dpdk-dev] [PATCH v6 12/18] net/ixgbe: parse ethertype filter Wei Zhao
2017-01-13 8:13 ` [dpdk-dev] [PATCH v6 13/18] net/ixgbe: parse TCP SYN filter Wei Zhao
2017-01-13 8:13 ` [dpdk-dev] [PATCH v6 14/18] net/ixgbe: parse L2 tunnel filter Wei Zhao
2017-01-13 11:18 ` Ferruh Yigit
2017-01-16 13:03 ` Adrien Mazarguil
2017-01-16 16:39 ` Ferruh Yigit
2017-01-16 18:26 ` Adrien Mazarguil
2017-01-17 9:27 ` Zhao1, Wei [this message]
2017-01-17 10:03 ` Ferruh Yigit
2017-01-18 1:59 ` Zhao1, Wei
2017-01-18 17:49 ` Ferruh Yigit
2017-01-25 12:17 ` Ferruh Yigit
2017-01-13 8:13 ` [dpdk-dev] [PATCH v6 15/18] net/ixgbe: parse flow director filter Wei Zhao
2017-01-13 8:13 ` [dpdk-dev] [PATCH v6 16/18] net/ixgbe: create consistent filter Wei Zhao
2017-01-13 8:13 ` [dpdk-dev] [PATCH v6 17/18] net/ixgbe: destroy " Wei Zhao
2017-01-13 8:13 ` [dpdk-dev] [PATCH v6 18/18] net/ixgbe: flush all the filter list Wei Zhao
2017-01-13 15:54 ` [dpdk-dev] [PATCH v6 00/18] net/ixgbe: Consistent filter API Ferruh Yigit
2017-01-15 2:44 ` Lu, Wenzhuo
2017-01-18 11:04 ` Thomas Monjalon
2016-12-30 7:52 ` [dpdk-dev] [PATCH v2 02/18] net/ixgbe: store flow director filter Wei Zhao
2017-01-02 9:59 ` Xing, Beilei
2017-01-03 3:14 ` Zhao1, Wei
2017-01-03 14:28 ` Dai, Wei
2017-01-04 2:03 ` Zhao1, Wei
2017-01-06 16:31 ` Ferruh Yigit
2017-01-10 5:30 ` Zhao1, Wei
2016-12-30 7:52 ` [dpdk-dev] [PATCH v2 03/18] net/ixgbe: store L2 tunnel filter Wei Zhao
2017-01-02 10:06 ` Xing, Beilei
2016-12-30 7:52 ` [dpdk-dev] [PATCH v2 04/18] net/ixgbe: restore n-tuple filter Wei Zhao
2016-12-30 7:52 ` [dpdk-dev] [PATCH v2 05/18] net/ixgbe: restore ether type filter Wei Zhao
2016-12-30 7:52 ` [dpdk-dev] [PATCH v2 06/18] net/ixgbe: restore TCP SYN filter Wei Zhao
2016-12-30 7:52 ` [dpdk-dev] [PATCH v2 07/18] net/ixgbe: restore flow director filter Wei Zhao
2016-12-30 7:53 ` [dpdk-dev] [PATCH v2 08/18] net/ixgbe: restore L2 tunnel filter Wei Zhao
2016-12-30 7:53 ` [dpdk-dev] [PATCH v2 09/18] net/ixgbe: store and restore L2 tunnel configuration Wei Zhao
2017-01-02 10:18 ` Xing, Beilei
2016-12-30 7:53 ` [dpdk-dev] [PATCH v2 10/18] net/ixgbe: flush all the filters Wei Zhao
2017-01-06 16:40 ` Ferruh Yigit
2017-01-11 7:51 ` Zhao1, Wei
2016-12-30 7:53 ` [dpdk-dev] [PATCH v2 11/18] net/ixgbe: parse n-tuple filter Wei Zhao
2017-01-02 10:41 ` Xing, Beilei
2017-01-02 10:45 ` Xing, Beilei
2017-01-06 16:55 ` Ferruh Yigit
2017-01-11 8:27 ` Zhao1, Wei
2016-12-30 7:53 ` [dpdk-dev] [PATCH v2 12/18] net/ixgbe: parse ethertype filter Wei Zhao
2017-01-06 17:11 ` Ferruh Yigit
2017-01-11 8:54 ` Zhao1, Wei
2016-12-30 7:53 ` [dpdk-dev] [PATCH v2 13/18] net/ixgbe: parse TCP SYN filter Wei Zhao
2017-01-06 17:19 ` Ferruh Yigit
2017-01-10 5:46 ` Zhao1, Wei
2017-01-11 9:11 ` Zhao1, Wei
2016-12-30 7:53 ` [dpdk-dev] [PATCH v2 14/18] net/ixgbe: parse L2 tunnel filter Wei Zhao
2017-01-03 14:07 ` Adrien Mazarguil
2017-01-05 3:12 ` Zhao1, Wei
2017-01-05 8:52 ` Adrien Mazarguil
2016-12-30 7:53 ` [dpdk-dev] [PATCH v2 15/18] net/ixgbe: parse flow director filter Wei Zhao
2017-01-02 15:24 ` Xing, Beilei
2017-01-03 3:05 ` Zhao1, Wei
2017-01-03 3:19 ` Zhao1, Wei
2017-01-03 14:08 ` Adrien Mazarguil
2016-12-30 7:53 ` [dpdk-dev] [PATCH v2 16/18] net/ixgbe: create consistent filter Wei Zhao
2017-01-03 2:04 ` Xing, Beilei
2017-01-03 3:11 ` Zhao1, Wei
[not found] ` <94479800C636CB44BD422CB454846E013158D036@SHSMSX101.ccr.corp.intel.com>
2017-01-03 3:09 ` Zhao1, Wei
2017-01-03 5:24 ` Xing, Beilei
2017-01-06 17:26 ` Ferruh Yigit
2017-01-10 5:50 ` Zhao1, Wei
2016-12-30 7:53 ` [dpdk-dev] [PATCH v2 17/18] net/ixgbe: destroy " Wei Zhao
2016-12-30 7:53 ` [dpdk-dev] [PATCH v2 18/18] net/ixgbe: flush all the filter list Wei Zhao
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=A2573D2ACFCADC41BB3BE09C6DE313CA02031DD8@PGSMSX103.gar.corp.intel.com \
--to=wei.zhao1@intel.com \
--cc=adrien.mazarguil@6wind.com \
--cc=dev@dpdk.org \
--cc=ferruh.yigit@intel.com \
--cc=wenzhuo.lu@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).