From: Shannon Nelson <shannon.nelson@amd.com>
To: <netdev@vger.kernel.org>, <davem@davemloft.net>,
<kuba@kernel.org>, <simon.horman@corigine.com>,
<idosch@idosch.org>
Cc: <brett.creeley@amd.com>, <drivers@pensando.io>,
Shannon Nelson <shannon.nelson@amd.com>
Subject: [PATCH v4 net-next 0/4] ionic: add FLR support
Date: Thu, 20 Jul 2023 12:08:12 -0700 [thread overview]
Message-ID: <20230720190816.15577-1-shannon.nelson@amd.com> (raw)
Add support for handing and recovering from a PCI FLR event.
This patchset first moves some code around to make it usable
from multiple paths, then adds the PCI error handler callbacks
for reset_prepare and reset_done.
Example test:
echo 1 > /sys/bus/pci/devices/0000:2a:00.0/reset
v4:
- don't remove ionic_dev_teardown() in ionic_probe() in patch 2/4
- remove clear_bit() change from patch 3/4
v3:
Link: https://lore.kernel.org/netdev/20230717170001.30539-1-shannon.nelson@amd.com/
- removed first patch, it is already merged into net
v2:
Link: https://lore.kernel.org/netdev/20230713192936.45152-1-shannon.nelson@amd.com/
- removed redundant pci_save/restore_state() calls
Shannon Nelson (4):
ionic: extract common bits from ionic_remove
ionic: extract common bits from ionic_probe
ionic: pull out common bits from fw_up
ionic: add FLR recovery support
.../ethernet/pensando/ionic/ionic_bus_pci.c | 160 +++++++++++++-----
.../net/ethernet/pensando/ionic/ionic_lif.c | 70 +++++---
.../net/ethernet/pensando/ionic/ionic_lif.h | 5 +
3 files changed, 164 insertions(+), 71 deletions(-)
--
2.17.1
next reply other threads:[~2023-07-20 19:08 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-07-20 19:08 Shannon Nelson [this message]
2023-07-20 19:08 ` [PATCH v4 net-next 1/4] ionic: extract common bits from ionic_remove Shannon Nelson
2023-07-20 19:08 ` [PATCH v4 net-next 2/4] ionic: extract common bits from ionic_probe Shannon Nelson
2023-07-20 19:08 ` [PATCH v4 net-next 3/4] ionic: pull out common bits from fw_up Shannon Nelson
2023-07-20 19:08 ` [PATCH v4 net-next 4/4] ionic: add FLR recovery support Shannon Nelson
2023-07-21 8:21 ` [PATCH v4 net-next 0/4] ionic: add FLR support Simon Horman
2023-07-24 9:50 ` patchwork-bot+netdevbpf
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