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From: Chengwen Feng <fengchengwen@huawei.com>
To: <thomas@monjalon.net>, <ferruh.yigit@xilinx.com>, <ferruh.yigit@amd.com>
Cc: <dev@dpdk.org>, <kalesh-anakkur.purayil@broadcom.com>,
	<somnath.kotur@broadcom.com>, <ajit.khaparde@broadcom.com>,
	<mdr@ashroe.eu>, <Andrew.Rybchenko@oktetlabs.ru>
Subject: [PATCH v11 0/5] support error handling mode
Date: Sun, 9 Oct 2022 09:10:04 +0000	[thread overview]
Message-ID: <20221009091009.38978-1-fengchengwen@huawei.com> (raw)
In-Reply-To: <20220128124831.427-1-kalesh-anakkur.purayil@broadcom.com>

This patchset introduce error handling mode concept, the supported modes
are as follows:
1) PASSIVE: passive error handling, after the PMD detect that a reset
is required, the PMD reports RTE_ETH_EVENT_INTR_RESET event, and
application invoke rte_eth_dev_reset to recover the port.

2) PROACTIVE: proactive error handling, after the PMD detect that a reset
is required, the PMD reports RTE_ETH_EVENT_ERR_RECOVERING event, and do
recovery internally, finally, reports the recovery result event.

Chengwen Feng (2):
  ethdev: support get port error handling mode
  net/hns3: support proactive error handling mode

Kalesh AP (3):
  ethdev: support proactive error handling mode
  app/testpmd: support error handling mode event
  net/bnxt: support proactive error handling mode

---
v11: Fix clang-static fail due wrong experimental placement.
v10: Accurately describe the recovery success scenario so that
     addressed comments from Ferruh.
v9: Introduce error handling mode concept.
    Addressed comments from Thomas and Ray.
v8: Addressed comments from Thomas and Ferruh.
    Also introduced RECOVER_FAIL event.
    Add hns3 driver patch.
v7: Addressed comments from Thomas and Andrew.
v6: Addressed comments from Asaf Penso.
    1. Updated 20.11 release notes with the new events added.
    2. updated testpmd parse_event_printing_config function.
v5: Addressed comments from Ophir Munk.
    1. Renamed the new event name to RTE_ETH_EVENT_ERR_RECOVERING.
    2. Fixed testpmd logs.
    3. Documented the new recovery events.
v4: Addressed comments from Thomas Monjalon
    1. Added doxygen comments about new events.
V3: Fixed a typo in commit log.
V2: Added a new event RTE_ETH_EVENT_RESET instead of using the
    RTE_ETH_EVENT_INTR_RESET to notify applications about device reset.

 app/test-pmd/config.c                   |  4 ++
 app/test-pmd/parameters.c               | 10 ++-
 app/test-pmd/testpmd.c                  |  8 ++-
 doc/guides/prog_guide/poll_mode_drv.rst | 38 ++++++++++++
 doc/guides/rel_notes/release_22_11.rst  | 12 ++++
 drivers/net/bnxt/bnxt_cpr.c             |  4 ++
 drivers/net/bnxt/bnxt_ethdev.c          | 13 +++-
 drivers/net/e1000/igb_ethdev.c          |  2 +
 drivers/net/ena/ena_ethdev.c            |  2 +
 drivers/net/hns3/hns3_common.c          |  2 +
 drivers/net/hns3/hns3_intr.c            | 24 ++++++++
 drivers/net/iavf/iavf_ethdev.c          |  2 +
 drivers/net/ixgbe/ixgbe_ethdev.c        |  2 +
 drivers/net/txgbe/txgbe_ethdev_vf.c     |  2 +
 lib/ethdev/rte_ethdev.h                 | 81 ++++++++++++++++++++++++-
 15 files changed, 201 insertions(+), 5 deletions(-)

-- 
2.17.1


  parent reply	other threads:[~2022-10-09  9:15 UTC|newest]

Thread overview: 41+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <20220128124831.427-1-kalesh-anakkur.purayil@broadcom.com>
2022-09-22  7:41 ` [PATCH v9 0/5] support error handling mode Chengwen Feng
2022-09-22  7:41   ` [PATCH v9 1/5] ethdev: support get port " Chengwen Feng
2022-10-03 17:35     ` Ferruh Yigit
2022-10-05  1:56       ` fengchengwen
2022-09-22  7:41   ` [PATCH v9 2/5] ethdev: support proactive " Chengwen Feng
2022-10-03 17:35     ` Ferruh Yigit
2022-09-22  7:41   ` [PATCH v9 3/5] app/testpmd: support error handling mode event Chengwen Feng
2022-09-22  7:41   ` [PATCH v9 4/5] net/hns3: support proactive error handling mode Chengwen Feng
2022-09-22  7:41   ` [PATCH v9 5/5] net/bnxt: " Chengwen Feng
2022-10-09  7:53 ` [PATCH v10 0/5] support " Chengwen Feng
2022-10-09  7:53   ` [PATCH v10 1/5] ethdev: support get port " Chengwen Feng
2022-10-09  7:53   ` [PATCH v10 2/5] ethdev: support proactive " Chengwen Feng
2022-10-09  7:53   ` [PATCH v10 3/5] app/testpmd: support error handling mode event Chengwen Feng
2022-10-09  7:53   ` [PATCH v10 4/5] net/hns3: support proactive error handling mode Chengwen Feng
2022-10-09  7:53   ` [PATCH v10 5/5] net/bnxt: " Chengwen Feng
2022-10-09  9:10 ` Chengwen Feng [this message]
2022-10-09  9:10   ` [PATCH v11 1/5] ethdev: support get port " Chengwen Feng
2022-10-10  8:38     ` Andrew Rybchenko
2022-10-10  8:44     ` Andrew Rybchenko
2022-10-09  9:10   ` [PATCH v11 2/5] ethdev: support proactive " Chengwen Feng
2022-10-10  8:47     ` Andrew Rybchenko
2022-10-11 14:48       ` fengchengwen
2022-10-09  9:10   ` [PATCH v11 3/5] app/testpmd: support error handling mode event Chengwen Feng
2022-10-09  9:10   ` [PATCH v11 4/5] net/hns3: support proactive error handling mode Chengwen Feng
2022-10-09 11:05     ` Dongdong Liu
2022-10-09  9:10   ` [PATCH v11 5/5] net/bnxt: " Chengwen Feng
2022-10-12  3:45 ` [PATCH v12 0/5] support " Chengwen Feng
2022-10-12  3:45   ` [PATCH v12 1/5] ethdev: add error handling mode to device info Chengwen Feng
2022-10-12  3:45   ` [PATCH v12 2/5] ethdev: support proactive error handling mode Chengwen Feng
2022-10-13  8:58     ` Andrew Rybchenko
2022-10-13 12:50       ` fengchengwen
2022-10-12  3:45   ` [PATCH v12 3/5] app/testpmd: support error handling mode event Chengwen Feng
2022-10-12  3:45   ` [PATCH v12 4/5] net/hns3: support proactive error handling mode Chengwen Feng
2022-10-12  3:45   ` [PATCH v12 5/5] net/bnxt: " Chengwen Feng
2022-10-13 12:42 ` [PATCH v13 0/5] support " Chengwen Feng
2022-10-13 12:42   ` [PATCH v13 1/5] ethdev: add error handling mode to device info Chengwen Feng
2022-10-13 12:42   ` [PATCH v13 2/5] ethdev: support proactive error handling mode Chengwen Feng
2022-10-13 12:42   ` [PATCH v13 3/5] app/testpmd: support error handling mode event Chengwen Feng
2022-10-13 12:42   ` [PATCH v13 4/5] net/hns3: support proactive error handling mode Chengwen Feng
2022-10-13 12:42   ` [PATCH v13 5/5] net/bnxt: " Chengwen Feng
2022-10-17  7:42   ` [PATCH v13 0/5] support " Andrew Rybchenko

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