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| author | Martin Kepplinger <martin.kepplinger@puri.sm> | 2021-07-04 10:54:01 +0300 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2021-07-22 06:43:48 +0300 |
| commit | f591a2e0548da88130c7b1c79f1f735273adc683 (patch) | |
| tree | 2c63603723f88b1918ff6fe6ef8a89832464612c /include/scsi/scsi_device.h | |
| parent | e15f669cd996b85bb07b0e787fa78806477bf211 (diff) | |
| download | linux-f591a2e0548da88130c7b1c79f1f735273adc683.tar.xz | |
scsi: core: Add new flag BLIST_IGN_MEDIA_CHANGE
Add a new flag for devices that erroneously establish MEDIUM MAY HAVE
CHANGED unit attentions. Drivers can set this flag to make the SCSI
layer ignore media change events during resume.
[mkp: add "ignore" and add corresponding flag to struct scsi_device]
Link: https://lore.kernel.org/r/20210704075403.147114-2-martin.kepplinger@puri.sm
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Martin Kepplinger <martin.kepplinger@puri.sm>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'include/scsi/scsi_device.h')
| -rw-r--r-- | include/scsi/scsi_device.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/scsi/scsi_device.h b/include/scsi/scsi_device.h index ac6ab16abee7..d1de21f799f4 100644 --- a/include/scsi/scsi_device.h +++ b/include/scsi/scsi_device.h @@ -205,6 +205,7 @@ struct scsi_device { unsigned unmap_limit_for_ws:1; /* Use the UNMAP limit for WRITE SAME */ unsigned rpm_autosuspend:1; /* Enable runtime autosuspend at device * creation time */ + unsigned ignore_media_change:1; /* Ignore MEDIA CHANGE on resume */ bool offline_already; /* Device offline message logged */ |