From: Ferruh Yigit <ferruh.yigit@intel.com>
To: Rahul Lakkireddy <rahul.lakkireddy@chelsio.com>, dev@dpdk.org
Cc: shaguna@chelsio.com, indranil@chelsio.com, nirranjan@chelsio.com
Subject: Re: [dpdk-dev] [PATCH 0/9] net/cxgbe: add support for offloading flows to HASH region
Date: Wed, 4 Jul 2018 20:16:55 +0100 [thread overview]
Message-ID: <ad3adfe5-6c71-0360-cff6-fb245da7b499@intel.com> (raw)
In-Reply-To: <cover.1530295732.git.rahul.lakkireddy@chelsio.com>
On 6/29/2018 7:12 PM, Rahul Lakkireddy wrote:
> This series of patches add support to offload flows to HASH region
> available on Chelsio T6 NICs. HASH region can only offload exact match
> (maskless) flows and hence the masks must be all set for all match
> items.
Hi Shagun, Rahul,
Can you please update driver documentation [1] and release notes [2] for new
added features, HASH(?) region offload support, CLIP region support etc...
[1]: doc/guides/nics/cxgbe.rst
[2]: doc/guides/rel_notes/release_18_08.rst
Thanks,
ferruh
>
> Patch 1 queries firmware for HASH filter support.
>
> Patch 2 updates cxgbe_flow to decide whether to place flows in LE-TCAM
> or HASH region based on supported hardware configuration and masks of
> match items.
>
> Patch 3 adds Compressed Local IP (CLIP) region support for offloading
> IPv6 flows in HASH region. Also updates LE-TCAM region to use CLIP for
> offloading IPv6 flows on Chelsio T6 NICs.
>
> Patch 4 adds support for offloading flows to HASH region.
>
> Patch 5 adds support for deleting flows in HASH region.
>
> Patch 6 adds support to query hit and byte counters for offloaded flows
> in HASH region.
>
> Patch 7 adds support to flush filters in HASH region.
>
> Patch 8 adds support to match flows based on physical ingress port.
>
> Patch 9 adds support to redirect packets matching flows to specified
> physical egress port without sending them to host.
>
> Thanks,
> Rahul
>
> Shagun Agrawal (9):
> net/cxgbe: query firmware for HASH filter resources
> net/cxgbe: validate flows offloaded to HASH region
> net/cxgbe: add Compressed Local IP region
> net/cxgbe: add support to offload flows to HASH region
> net/cxgbe: add support to delete flows in HASH region
> net/cxgbe: add support to query hit counters for flows in HASH region
> net/cxgbe: add support to flush flows in HASH region
> net/cxgbe: add support to match on ingress physical port
> net/cxgbe: add support to redirect packets to egress physical port
>
> drivers/net/cxgbe/Makefile | 1 +
> drivers/net/cxgbe/base/adapter.h | 43 ++
> drivers/net/cxgbe/base/common.h | 10 +
> drivers/net/cxgbe/base/t4_hw.c | 7 +
> drivers/net/cxgbe/base/t4_msg.h | 188 +++++++++
> drivers/net/cxgbe/base/t4_regs.h | 12 +
> drivers/net/cxgbe/base/t4_tcb.h | 26 ++
> drivers/net/cxgbe/base/t4fw_interface.h | 31 ++
> drivers/net/cxgbe/clip_tbl.c | 195 +++++++++
> drivers/net/cxgbe/clip_tbl.h | 31 ++
> drivers/net/cxgbe/cxgbe_compat.h | 12 +
> drivers/net/cxgbe/cxgbe_filter.c | 697 ++++++++++++++++++++++++++++++--
> drivers/net/cxgbe/cxgbe_filter.h | 13 +-
> drivers/net/cxgbe/cxgbe_flow.c | 151 ++++++-
> drivers/net/cxgbe/cxgbe_main.c | 170 +++++++-
> drivers/net/cxgbe/cxgbe_ofld.h | 66 ++-
> 16 files changed, 1614 insertions(+), 39 deletions(-)
> create mode 100644 drivers/net/cxgbe/base/t4_tcb.h
> create mode 100644 drivers/net/cxgbe/clip_tbl.c
> create mode 100644 drivers/net/cxgbe/clip_tbl.h
>
next prev parent reply other threads:[~2018-07-04 19:17 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-06-29 18:12 Rahul Lakkireddy
2018-06-29 18:12 ` [dpdk-dev] [PATCH 1/9] net/cxgbe: query firmware for HASH filter resources Rahul Lakkireddy
2018-06-29 18:12 ` [dpdk-dev] [PATCH 2/9] net/cxgbe: validate flows offloaded to HASH region Rahul Lakkireddy
2018-06-29 18:12 ` [dpdk-dev] [PATCH 3/9] net/cxgbe: add Compressed Local IP region Rahul Lakkireddy
2018-07-04 19:22 ` Ferruh Yigit
2018-06-29 18:12 ` [dpdk-dev] [PATCH 4/9] net/cxgbe: add support to offload flows to HASH region Rahul Lakkireddy
2018-06-29 18:12 ` [dpdk-dev] [PATCH 5/9] net/cxgbe: add support to delete flows in " Rahul Lakkireddy
2018-06-29 18:12 ` [dpdk-dev] [PATCH 6/9] net/cxgbe: add support to query hit counters for " Rahul Lakkireddy
2018-06-29 18:12 ` [dpdk-dev] [PATCH 7/9] net/cxgbe: add support to flush " Rahul Lakkireddy
2018-06-29 18:12 ` [dpdk-dev] [PATCH 8/9] net/cxgbe: add support to match on ingress physical port Rahul Lakkireddy
2018-06-29 18:12 ` [dpdk-dev] [PATCH 9/9] net/cxgbe: add support to redirect packets to egress " Rahul Lakkireddy
2018-07-04 19:16 ` Ferruh Yigit [this message]
2018-07-04 19:51 ` [dpdk-dev] [PATCH 0/9] net/cxgbe: add support for offloading flows to HASH region Ferruh Yigit
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