From: Hannes Reinecke <hare@kernel.org>
To: Christoph Hellwig <hch@lst.de>
Cc: Keith Busch <kbusch@kernel.org>, Sagi Grimberg <sagi@grimberg.me>,
James Smart <james.smart@broadcom.com>,
linux-nvme@lists.infradead.org, Hannes Reinecke <hare@kernel.org>
Subject: [PATCHv2 0/7] nvmet: debugfs support
Date: Wed, 20 Mar 2024 15:40:10 +0100 [thread overview]
Message-ID: <20240320144017.106283-1-hare@kernel.org> (raw)
Hi all,
taking up the original patchset for nvmet debugfs
I've improved upon that submission by modifying
the layout:
/dev/kernel/debug/nvmet
<subsysnqn>
ctrl<cntlid>
port
state
hostnqn
kato
queue<qnum>
host_traddr
sqsize
sqhead
The 'state' attribute is the value of the
CSTS register; one can trigger a controller reset
by writing 'fatal' into it (to set CSTS.CFS).
As usual, comments and reviews are welcome.
Hannes Reinecke (7):
nvmet: add debugfs support
nvmet: add debugfs support for queues
nvmet-tcp: implement queue_peer_traddr()
nvmet-rdma: implement queue_peer_traddr()
nvmet-fc: implement queue_peer_traddr()
nvme-fcloop: implement 'host_traddr'
lpfc_nvmet: implement 'host_traddr'
drivers/nvme/target/Kconfig | 9 ++
drivers/nvme/target/Makefile | 1 +
drivers/nvme/target/core.c | 32 ++++-
drivers/nvme/target/debugfs.c | 250 +++++++++++++++++++++++++++++++++
drivers/nvme/target/debugfs.h | 50 +++++++
drivers/nvme/target/fc.c | 25 ++++
drivers/nvme/target/fcloop.c | 12 ++
drivers/nvme/target/nvmet.h | 15 +-
drivers/nvme/target/rdma.c | 11 ++
drivers/nvme/target/tcp.c | 13 ++
drivers/scsi/lpfc/lpfc_nvmet.c | 12 ++
include/linux/nvme-fc-driver.h | 1 +
12 files changed, 428 insertions(+), 3 deletions(-)
create mode 100644 drivers/nvme/target/debugfs.c
create mode 100644 drivers/nvme/target/debugfs.h
--
2.35.3
next reply other threads:[~2024-03-20 14:40 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-03-20 14:40 Hannes Reinecke [this message]
2024-03-20 14:40 ` [PATCH 1/7] nvmet: add debugfs support Hannes Reinecke
2024-03-20 14:40 ` [PATCH 2/7] nvmet: add debugfs support for queues Hannes Reinecke
2024-03-20 14:40 ` [PATCH 3/7] nvmet-tcp: implement queue_peer_traddr() Hannes Reinecke
2024-03-20 23:11 ` Sagi Grimberg
2024-03-21 6:56 ` Hannes Reinecke
2024-03-20 14:40 ` [PATCH 4/7] nvmet-rdma: " Hannes Reinecke
2024-03-20 14:40 ` [PATCH 5/7] nvmet-fc: " Hannes Reinecke
2024-03-20 14:40 ` [PATCH 6/7] nvme-fcloop: implement 'host_traddr' Hannes Reinecke
2024-03-20 14:40 ` [PATCH 7/7] lpfc_nvmet: " Hannes Reinecke
2024-03-20 23:07 ` [PATCHv2 0/7] nvmet: debugfs support Sagi Grimberg
2024-03-21 6:55 ` Hannes Reinecke
2024-03-21 8:59 ` Sagi Grimberg
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