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| author | Mike Christie <michael.christie@oracle.com> | 2023-09-27 21:09:07 -0500 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2023-10-13 15:53:58 -0400 |
| commit | 6dbc829d101d9edb41081de01968792a009c9a78 (patch) | |
| tree | 84987815a97254f1e60447dfda55efd6dc54128f /drivers/vhost/scsi.c | |
| parent | e344c00e7ccd8c86e284999921fe0a6e623fffc8 (diff) | |
| download | lwn-6dbc829d101d9edb41081de01968792a009c9a78.tar.gz lwn-6dbc829d101d9edb41081de01968792a009c9a78.zip | |
scsi: target: Export fabric driver direct submit settings
This exports the fabric driver's direct submit settings, so users know what
the driver supports. It will be helpful when they are exporting a device
through different targets and one doesn't support direct submission.
The new files allow the fabric to report what submission types they default
to and if they support direct submission:
default_submit_type:
1 - TARGET_DIRECT_SUBMIT - If the user has not requested a specific value
then the fabric requests direct submission.
2 - TARGET_QUEUE_SUBMIT - If the user has not requested a specific value
then the fabric requests queued submission.
Note that these fabric values are based on what the fabric driver currently
defaults to for compat with exiting setups.
direct_submit_supported:
0 - The fabric does not support direct submission.
1 - The fabric supports direct submission.
Signed-off-by: Mike Christie <michael.christie@oracle.com>
Link: https://lore.kernel.org/r/20230928020907.5730-8-michael.christie@oracle.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/vhost/scsi.c')
0 files changed, 0 insertions, 0 deletions