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