diff options
| author | Christoph Hellwig <hch@lst.de> | 2017-06-26 12:39:02 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2017-06-28 16:14:13 +0200 |
| commit | 180de0070048340868c7bc841fc12e75556bb629 (patch) | |
| tree | fd76d86f989809d9955527d8031540f458737bf1 /drivers/nvme/host/fc.c | |
| parent | nvme: remove a misleading comment on struct nvme_ns (diff) | |
| download | linux-180de0070048340868c7bc841fc12e75556bb629.tar.xz linux-180de0070048340868c7bc841fc12e75556bb629.zip | |
nvme: read the subsystem NQN from Identify Controller
NVMe 1.2.1 or later requires controllers to provide a subsystem NQN in the
Identify controller data structures. Use this NQN for the subsysnqn
sysfs attribute by storing it in the nvme_ctrl structure after verifying
it. For older controllers we generate a "fake" NQN per non-normative
text in the NVMe 1.3 spec.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Keith Busch <keith.busch@intel.com>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: Sagi Grimberg <sagi@grimberg.me>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/nvme/host/fc.c')
| -rw-r--r-- | drivers/nvme/host/fc.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/nvme/host/fc.c b/drivers/nvme/host/fc.c index 5d5ecefd8dbe..158d313be847 100644 --- a/drivers/nvme/host/fc.c +++ b/drivers/nvme/host/fc.c @@ -2631,7 +2631,6 @@ static const struct nvme_ctrl_ops nvme_fc_ctrl_ops = { .free_ctrl = nvme_fc_nvme_ctrl_freed, .submit_async_event = nvme_fc_submit_async_event, .delete_ctrl = nvme_fc_del_nvme_ctrl, - .get_subsysnqn = nvmf_get_subsysnqn, .get_address = nvmf_get_address, }; |