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nvme: move OPAL setup from PCIe to core

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Nothing about the TCG Opal support is PCIe transport specific, so move it
to the core code.  For this nvme_init_ctrl_finish grows a new
was_suspended argument that allows the transport driver to tell the OPAL
code if the controller came out of a suspend cycle.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Keith Busch <kbusch@kernel.org>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
Reviewed-by: James Smart <jsmart2021@gmail.com>
Tested-by Gerd Bayer <gbayer@linxu.ibm.com>
This commit is contained in:
Christoph Hellwig
2022-11-08 15:48:27 +01:00
parent 1e37a307f1
commit 94cc781f69
8 changed files with 29 additions and 25 deletions
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2
drivers/nvme/target/loop.c
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@@ -377,7 +377,7 @@ static int nvme_loop_configure_admin_queue(struct nvme_loop_ctrl *ctrl)
nvme_start_admin_queue(&ctrl->ctrl);
error = nvme_init_ctrl_finish(&ctrl->ctrl);
error = nvme_init_ctrl_finish(&ctrl->ctrl, false);
if (error)
goto out_cleanup_tagset;