From: Damien Le Moal <dlemoal@kernel.org>
To: linux-nvme@lists.infradead.org, "Christoph Hellwig" <hch@lst.de>,
"Keith Busch" <kbusch@kernel.org>,
"Sagi Grimberg" <sagi@grimberg.me>,
linux-pci@vger.kernel.org,
"Manivannan Sadhasivam" <manivannan.sadhasivam@linaro.org>,
"Krzysztof Wilczyński" <kw@linux.com>,
"Kishon Vijay Abraham I" <kishon@kernel.org>,
"Bjorn Helgaas" <bhelgaas@google.com>,
"Lorenzo Pieralisi" <lpieralisi@kernel.org>
Cc: Rick Wertenbroek <rick.wertenbroek@gmail.com>,
Niklas Cassel <cassel@kernel.org>
Subject: [PATCH v9 05/18] nvmet: Add drvdata field to struct nvmet_ctrl
Date: Sat, 4 Jan 2025 13:59:38 +0900 [thread overview]
Message-ID: <20250104045951.157830-6-dlemoal@kernel.org> (raw)
In-Reply-To: <20250104045951.157830-1-dlemoal@kernel.org>
Allow a target driver to attach private data to a target controller by
adding the new field drvdata to struct nvmet_ctrl.
Signed-off-by: Damien Le Moal <dlemoal@kernel.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Tested-by: Rick Wertenbroek <rick.wertenbroek@gmail.com>
Tested-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
---
drivers/nvme/target/nvmet.h | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/nvme/target/nvmet.h b/drivers/nvme/target/nvmet.h
index e68f1927339c..abcc1f3828b7 100644
--- a/drivers/nvme/target/nvmet.h
+++ b/drivers/nvme/target/nvmet.h
@@ -238,6 +238,8 @@ struct nvmet_ctrl {
struct nvmet_subsys *subsys;
struct nvmet_sq **sqs;
+ void *drvdata;
+
bool reset_tbkas;
struct mutex lock;
--
2.47.1
next prev parent reply other threads:[~2025-01-04 5:00 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-01-04 4:59 [PATCH v9 00/18] NVMe PCI endpoint target driver Damien Le Moal
2025-01-04 4:59 ` [PATCH v9 01/18] nvme: Move opcode string helper functions declarations Damien Le Moal
2025-01-04 4:59 ` [PATCH v9 02/18] nvmet: Add vendor_id and subsys_vendor_id subsystem attributes Damien Le Moal
2025-01-04 4:59 ` [PATCH v9 03/18] nvmet: Export nvmet_update_cc() and nvmet_cc_xxx() helpers Damien Le Moal
2025-01-04 4:59 ` [PATCH v9 04/18] nvmet: Introduce nvmet_get_cmd_effects_admin() Damien Le Moal
2025-01-04 4:59 ` Damien Le Moal [this message]
2025-01-04 4:59 ` [PATCH v9 06/18] nvme: Add PCI transport type Damien Le Moal
2025-01-04 4:59 ` [PATCH v9 07/18] nvmet: Improve nvmet_alloc_ctrl() interface and implementation Damien Le Moal
2025-01-04 4:59 ` [PATCH v9 08/18] nvmet: Introduce nvmet_req_transfer_len() Damien Le Moal
2025-01-04 4:59 ` [PATCH v9 09/18] nvmet: Introduce nvmet_sq_create() and nvmet_cq_create() Damien Le Moal
2025-01-04 4:59 ` [PATCH v9 10/18] nvmet: Add support for I/O queue management admin commands Damien Le Moal
2025-01-04 4:59 ` [PATCH v9 11/18] nvmet: Do not require SGL for PCI target controller commands Damien Le Moal
2025-01-04 4:59 ` [PATCH v9 12/18] nvmet: Introduce get/set_feature controller operations Damien Le Moal
2025-01-04 4:59 ` [PATCH v9 13/18] nvmet: Implement host identifier set feature support Damien Le Moal
2025-01-04 4:59 ` [PATCH v9 14/18] nvmet: Implement interrupt coalescing " Damien Le Moal
2025-01-04 4:59 ` [PATCH v9 15/18] nvmet: Implement interrupt config " Damien Le Moal
2025-01-04 4:59 ` [PATCH v9 16/18] nvmet: Implement arbitration " Damien Le Moal
2025-01-04 4:59 ` [PATCH v9 17/18] nvmet: New NVMe PCI endpoint function target driver Damien Le Moal
2025-01-04 4:59 ` [PATCH v9 18/18] Documentation: Document the NVMe PCI endpoint " Damien Le Moal
2025-01-07 16:47 ` [PATCH v9 00/18] " Keith Busch
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