On 6/24/2020 5:28 PM, Ilya Maximets wrote:
On 6/24/20 4:16 PM, Ilya Maximets wrote:
On 6/24/20 12:47 PM, Eli Britstein wrote:
On 6/24/2020 1:37 PM, Ilya Maximets wrote:
On 6/21/20 1:19 PM, Eli Britstein wrote:
This patch set includes additional offloads - IPv6 and VXLAN encap, and
enhanced logging to increase debugability.
Patches #1-#8: Add support for offloads of IPv6 patterns, partial
TCP/UDP ports, set IPv6 and encap actions
(clone/output).
Patch #9: Bug fix of partial offloads.
Patches #10-#11: Enhance log prints for debugability.
Patch #12: Fix Ethernet matching for type only.
v2-v1:
- Removed redundant out label.
- Added a patch to fix dl_type match only.
v3-v2:
- Rebased, and more elaboration in #7 commit message.
Hi.
I noticed that you didn't include Acked-by tags from Harsha.
Was it intentional? i.e. if there was any significant changes during
rebase process?
I'd like to have these patches acked by Harsha before applying, so
my question if tags from v2 are valid for v3 and can I use them?
Harsha? Eli?
No. It was by mistake. Sorry. The rebase had only one minor conflict in
[PATCH V3 06/12] netdev-offload: Use dpif type instead of class.
The conflict was due to previous commit [1].
As I will have to rebase again for sure to add testpmd prints for VLANs, as [2]
was merged, will it be OK I'll add the Acked-by then?
Sure. I think it should be OK for patches without any functional
changes. Current patches doesn't apply starting from the second one
due to merged patch [2], so they need a rebase anyway.
OK. No functional changes from v2 (or from v1, except the additional
dl_type patch). Could you please review the rest of the series and
gather comments before to apply and not just rebase? Thanks.
Regarding the testpmd related patch itself, I'm not sure about it.
It might be hard to support in terms that we will need to track
testpmd changes and it's also hard to tell for which testpmd version
these cmdlines should be applicable.
Testpmd format doesn't change frequently, if any. Also, a specific OVS
version implies specific DPDK version. In the case of changed format,
we'll need to fix.
Another point is that it's actually printing of the same information
twice. And also lots of extra printing code.
Maybe, if you need these cmdlines, it's better to write a helper script
to convert existing output to testpmd cmdlines? Or even parse offloaded
and non-offloaded flows from the output of dump-flows.
Anoher option is to just drop current format entirely and use format
of testpmd cmdlines instead. Current format is not standardized and
doesn't comply with OVS flow dumps format anyway.
What do you think?
I kept the old format for backward compatibility, as well as some
testpmd require more than one command. For example, "vxlan_encap" in
"flow create", but it won't work properly in real testpmd if there was
no "set vxlan" to define the encap header.
I'll try to do all in testpmd format and drop the current format.
[1] 191536574e3b ("netdev-offload: Implement terse dump support").
[2] 029273855939 ("netdev-offload-dpdk: Support offload of VLAN PUSH/POP
actions.")
Best regards, Ilya Maximets.
Travis:
v1:
https://eur03.safelinks.protection.outlook.com/?url=https%3A%2F%2Ftravis-ci.org%2Fgithub%2Felibritstein%2FOVS%2Fbuilds%2F688413350&data=02%7C01%7Celibr%40mellanox.com%7Cdaa680f281e44d447bc708d8184ad3d9%7Ca652971c7d2e4d9ba6a4d149256f461b%7C0%7C0%7C637286056953162106&sdata=6iuCat3IMKBtQAMILf4uam1BioABbJ%2BG2estCEaelXg%3D&reserved=0
v2:
https://eur03.safelinks.protection.outlook.com/?url=https%3A%2F%2Ftravis-ci.org%2Fgithub%2Felibritstein%2FOVS%2Fbuilds%2F691375847&data=02%7C01%7Celibr%40mellanox.com%7Cdaa680f281e44d447bc708d8184ad3d9%7Ca652971c7d2e4d9ba6a4d149256f461b%7C0%7C0%7C637286056953162106&sdata=ybvwkH1KMHBmUZewFiM1wnz0mPlFUNu6%2FATfLTiaBTs%3D&reserved=0
v3:
https://eur03.safelinks.protection.outlook.com/?url=https%3A%2F%2Ftravis-ci.org%2Fgithub%2Felibritstein%2FOVS%2Fbuilds%2F700534550&data=02%7C01%7Celibr%40mellanox.com%7Cdaa680f281e44d447bc708d8184ad3d9%7Ca652971c7d2e4d9ba6a4d149256f461b%7C0%7C0%7C637286056953162106&sdata=LBRQrqZyYceBOuJS4A4ZbbpvLxIhz0dnsE2S46Mn5JY%3D&reserved=0
Eli Britstein (10):
netdev-offload-dpdk: Remove pre-validate of patterns function
netdev-offload-dpdk: Add IPv6 pattern matching
netdev-offload-dpdk: Support offload of set IPv6 actions
netdev-offload-dpdk: Support partial TCP/UDP port matching
netdev-offload-dpdk: Support offload of clone tnl_push/output actions
netdev-offload-dpdk: Support tnl/push using vxlan encap attribute
dpif-netdev: Don't use zero flow mark
dpif-netdev: Add mega ufid in flow add log
netdev-offload-dpdk: Add testpmd log commands
netdev-offload-dpdk: Fix Ethernet matching for type only
Ilya Maximets (2):
netdev: Allow storing dpif type into netdev structure.
netdev-offload: Use dpif type instead of class.
Documentation/howto/dpdk.rst | 4 +-
NEWS | 3 +
lib/dpif-netdev.c | 26 +-
lib/dpif-netlink.c | 23 +-
lib/dpif.c | 21 +-
lib/netdev-offload-dpdk.c | 649
+++++++++++++++++++++++++++++++++++-------
lib/netdev-offload-tc.c | 3 +-
lib/netdev-offload.c | 52 ++--
lib/netdev-offload.h | 16 +-
lib/netdev-provider.h | 3 +-
lib/netdev.c | 16 ++
lib/netdev.h | 2 +
ofproto/ofproto-dpif-upcall.c | 5 +-
tests/dpif-netdev.at | 20 +-
tests/ofproto-macros.at | 3 +-
15 files changed, 657 insertions(+), 189 deletions(-)
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