diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2024-02-24 20:49:16 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2024-02-24 20:49:16 +0300 |
| commit | 6d20acbf3e3a32d331947dbc3802cf2d1a399e7d (patch) | |
| tree | 9d436122c50149ce1920ef31f5f054ec313803de /drivers/usb | |
| parent | fef85269a19d277f23fc5ff08a3c356beeb54cb3 (diff) | |
| parent | 9ddf190a7df77b77817f955fdb9c2ae9d1c9c9a3 (diff) | |
| download | linux-6d20acbf3e3a32d331947dbc3802cf2d1a399e7d.tar.xz | |
Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
Pull SCSI fixes from James Bottomley:
"Six fixes: the four driver ones are pretty trivial.
The larger two core changes are to try to fix various USB attached
devices which have somewhat eccentric ways of handling the VPD and
other mode pages which necessitate multiple revalidates (that were
removed in the interests of efficiency) and updating the heuristic for
supported VPD pages"
* tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi:
scsi: jazz_esp: Only build if SCSI core is builtin
scsi: smartpqi: Fix disable_managed_interrupts
scsi: ufs: Uninitialized variable in ufshcd_devfreq_target()
scsi: target: pscsi: Fix bio_put() for error case
scsi: core: Consult supported VPD page list prior to fetching page
scsi: sd: usb_storage: uas: Access media prior to querying device properties
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/storage/scsiglue.c | 7 | ||||
| -rw-r--r-- | drivers/usb/storage/uas.c | 7 |
2 files changed, 14 insertions, 0 deletions
diff --git a/drivers/usb/storage/scsiglue.c b/drivers/usb/storage/scsiglue.c index c54e9805da53..12cf9940e5b6 100644 --- a/drivers/usb/storage/scsiglue.c +++ b/drivers/usb/storage/scsiglue.c @@ -180,6 +180,13 @@ static int slave_configure(struct scsi_device *sdev) sdev->use_192_bytes_for_3f = 1; /* + * Some devices report generic values until the media has been + * accessed. Force a READ(10) prior to querying device + * characteristics. + */ + sdev->read_before_ms = 1; + + /* * Some devices don't like MODE SENSE with page=0x3f, * which is the command used for checking if a device * is write-protected. Now that we tell the sd driver diff --git a/drivers/usb/storage/uas.c b/drivers/usb/storage/uas.c index 9707f53cfda9..71ace274761f 100644 --- a/drivers/usb/storage/uas.c +++ b/drivers/usb/storage/uas.c @@ -879,6 +879,13 @@ static int uas_slave_configure(struct scsi_device *sdev) sdev->guess_capacity = 1; /* + * Some devices report generic values until the media has been + * accessed. Force a READ(10) prior to querying device + * characteristics. + */ + sdev->read_before_ms = 1; + + /* * Some devices don't like MODE SENSE with page=0x3f, * which is the command used for checking if a device * is write-protected. Now that we tell the sd driver |