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From: Igor Russkikh <irusskikh@marvell.com>
To: <netdev@vger.kernel.org>
Cc: "David S . Miller" <davem@davemloft.net>,
	Ariel Elior <aelior@marvell.com>,
	Michal Kalderon <mkalderon@marvell.com>,
	Denis Bolotin <dbolotin@marvell.com>,
	Jakub Kicinski <kuba@kernel.org>,
	Igor Russkikh <irusskikh@marvell.com>
Subject: [PATCH v2 net-next 00/11] net: qed/qede: critical hw error handling
Date: Thu, 14 May 2020 12:57:16 +0300	[thread overview]
Message-ID: <20200514095727.1361-1-irusskikh@marvell.com> (raw)

FastLinQ devices as a complex systems may observe various hardware
level error conditions, both severe and recoverable.

Driver is able to detect and report this, but so far it only did
trace/dmesg based reporting.

Here we implement an extended hw error detection, service task
handler captures a dump for the later analysis.

I also resubmit a patch from Denis Bolotin on tx timeout handler,
addressing David's comment regarding recovery procedure as an extra
reaction on this event.

v2:

Removing the patch with ethtool dump and udev magic. Its quite isolated,
I'm working on devlink based logic for this separately.

v1:

https://patchwork.ozlabs.org/project/netdev/cover/cover.1588758463.git.irusskikh@marvell.com/

Denis Bolotin (1):
  net: qede: Implement ndo_tx_timeout

Igor Russkikh (10):
  net: qed: adding hw_err states and handling
  net: qede: add hw err scheduled handler
  net: qed: invoke err notify on critical areas
  net: qed: critical err reporting to management firmware
  net: qed: cleanup debug related declarations
  net: qed: attention clearing properties
  net: qede: optional hw recovery procedure
  net: qed: introduce critical fan failure handler
  net: qed: introduce critical hardware error handler
  net: qed: fix bad formatting

 drivers/net/ethernet/qlogic/qed/qed.h         |  16 +-
 drivers/net/ethernet/qlogic/qed/qed_debug.c   |  26 +-
 drivers/net/ethernet/qlogic/qed/qed_dev.c     |   4 +-
 drivers/net/ethernet/qlogic/qed/qed_hsi.h     |  49 +++-
 drivers/net/ethernet/qlogic/qed/qed_hw.c      |  42 ++-
 drivers/net/ethernet/qlogic/qed/qed_hw.h      |  15 ++
 drivers/net/ethernet/qlogic/qed/qed_int.c     |  40 ++-
 drivers/net/ethernet/qlogic/qed/qed_int.h     |  11 +
 drivers/net/ethernet/qlogic/qed/qed_main.c    |  34 +++
 drivers/net/ethernet/qlogic/qed/qed_mcp.c     | 254 ++++++++++++++++++
 drivers/net/ethernet/qlogic/qed/qed_mcp.h     |  28 ++
 drivers/net/ethernet/qlogic/qed/qed_spq.c     |  16 +-
 drivers/net/ethernet/qlogic/qede/qede.h       |  14 +-
 .../net/ethernet/qlogic/qede/qede_ethtool.c   |  24 ++
 drivers/net/ethernet/qlogic/qede/qede_main.c  | 147 +++++++++-
 include/linux/qed/qed_if.h                    |  26 +-
 16 files changed, 700 insertions(+), 46 deletions(-)

-- 
2.17.1


             reply	other threads:[~2020-05-14  9:58 UTC|newest]

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-05-14  9:57 Igor Russkikh [this message]
2020-05-14  9:57 ` [PATCH v2 net-next 01/11] net: qed: adding hw_err states and handling Igor Russkikh
2020-05-14  9:57 ` [PATCH v2 net-next 02/11] net: qede: add hw err scheduled handler Igor Russkikh
2020-05-14  9:57 ` [PATCH v2 net-next 03/11] net: qed: invoke err notify on critical areas Igor Russkikh
2020-05-14  9:57 ` [PATCH v2 net-next 04/11] net: qed: critical err reporting to management firmware Igor Russkikh
2020-05-14  9:57 ` [PATCH v2 net-next 05/11] net: qed: cleanup debug related declarations Igor Russkikh
2020-05-14  9:57 ` [PATCH v2 net-next 06/11] net: qed: attention clearing properties Igor Russkikh
2020-05-14  9:57 ` [PATCH v2 net-next 07/11] net: qede: optional hw recovery procedure Igor Russkikh
2020-05-14  9:57 ` [PATCH v2 net-next 08/11] net: qede: Implement ndo_tx_timeout Igor Russkikh
2020-05-14  9:57 ` [PATCH v2 net-next 09/11] net: qed: introduce critical fan failure handler Igor Russkikh
2020-05-14  9:57 ` [PATCH v2 net-next 10/11] net: qed: introduce critical hardware error handler Igor Russkikh
2020-05-14  9:57 ` [PATCH v2 net-next 11/11] net: qed: fix bad formatting Igor Russkikh
2020-05-14 19:06 ` [PATCH v2 net-next 00/11] net: qed/qede: critical hw error handling Jakub Kicinski
2020-05-14 19:40   ` [EXT] " Igor Russkikh
2020-05-14 20:02     ` Jakub Kicinski
2020-05-14 20:09       ` Igor Russkikh
2020-05-14 20:01 ` David Miller
2020-05-14 20:09   ` David Miller
2020-05-14 20:22     ` David Miller

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