From: Michal Kalderon <michal.kalderon@cavium.com>
To: <michal.kalderon@cavium.com>, <ariel.elior@cavium.com>,
<davem@davemloft.net>
Cc: <netdev@vger.kernel.org>
Subject: [PATCH net-next 0/3] qed*: Error recovery process
Date: Sun, 20 Jan 2019 11:36:36 +0200 [thread overview]
Message-ID: <20190120093639.11781-1-michal.kalderon@cavium.com> (raw)
Parity errors might happen in the device's memories due to momentary bit
flips which are caused by radiation.
Errors that are not correctable initiate a process kill event, which blocks
the device access towards the host and the network, and a recovery process
is started in the management FW and in the driver.
This series adds the support of this process in the qed core module and in
the qede driver (patches 2 & 3).
Patch 1 in the series revises the load sequence, to avoid PCI errors that
might be observed during a recovery process.
Tomer Tayar (3):
qed: Revise load sequence to avoid PCI errors
qed: Add infrastructure for error detection and recovery
qede: Error recovery process
drivers/net/ethernet/qlogic/qed/qed.h | 5 +-
drivers/net/ethernet/qlogic/qed/qed_dev.c | 158 +++++++------
drivers/net/ethernet/qlogic/qed/qed_dev_api.h | 12 +
drivers/net/ethernet/qlogic/qed/qed_hsi.h | 2 +-
drivers/net/ethernet/qlogic/qed/qed_hw.c | 11 +
drivers/net/ethernet/qlogic/qed/qed_int.c | 126 ++++++-----
drivers/net/ethernet/qlogic/qed/qed_int.h | 3 +
drivers/net/ethernet/qlogic/qed/qed_main.c | 30 +++
drivers/net/ethernet/qlogic/qed/qed_mcp.c | 115 ++++++++++
drivers/net/ethernet/qlogic/qed/qed_mcp.h | 42 ++++
drivers/net/ethernet/qlogic/qed/qed_reg_addr.h | 2 +
drivers/net/ethernet/qlogic/qed/qed_spq.c | 22 ++
drivers/net/ethernet/qlogic/qed/qed_sriov.c | 9 +-
drivers/net/ethernet/qlogic/qede/qede.h | 3 +
drivers/net/ethernet/qlogic/qede/qede_main.c | 300 ++++++++++++++++++++-----
drivers/net/ethernet/qlogic/qede/qede_rdma.c | 64 ++++--
include/linux/qed/qed_if.h | 20 ++
include/linux/qed/qede_rdma.h | 21 +-
18 files changed, 743 insertions(+), 202 deletions(-)
--
1.8.3.1
next reply other threads:[~2019-01-20 9:37 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-01-20 9:36 Michal Kalderon [this message]
2019-01-20 9:36 ` [PATCH net-next 1/3] qed: Revise load sequence to avoid PCI errors Michal Kalderon
2019-01-20 9:36 ` [PATCH net-next 2/3] qed: Add infrastructure for error detection and recovery Michal Kalderon
2019-01-20 9:36 ` [PATCH net-next 3/3] qede: Error recovery process Michal Kalderon
2019-01-23 1:37 ` [PATCH net-next 0/3] qed*: " David Miller
2019-01-27 13:42 ` Michal Kalderon
2019-01-27 18:17 ` David Miller
2019-01-27 18:57 ` [EXT] " Michal Kalderon
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