[PATCH 0/2] Honor VPD check in usb/storage for SanDisk device

Marcos Paulo de Souza
2019-06-18T01:31:41Z

Before this patch, USB storage devices disabled VPD check by always setting
skip_vpd_check.

The first patch add a new entry to scsi_static_device_list related to SanDisk
Cruzer Blade, which have VPD, adding BLIST_TRY_VPD_PAGES flag, which implies
try_vpd_pages.

The second patch check try_vpd_pages, and only set skip_vpd_pages if
try_vpd_pages is not set.

This patches along the wwid one [1], makes SanDisk Cruzer Blade device to
present correctly wwid, vpd_pg80 and vpd_pg83 in sysfs, and let the window open
to support another USB storage devices to support and present VPD.

[1]: https://lkml.org/lkml/2019/6/11/1408

Marcos Paulo de Souza (2):
scsi: devinfo: BLIST_TRY_VPD_PAGES for SanDisk Cruzer Blade
usb: storage: scsiglue: Do not skip VPD if try_vpd_pages is set

drivers/scsi/scsi_devinfo.c | 2 ++
drivers/usb/storage/scsiglue.c | 7 +++++--
2 files changed, 7 insertions(+), 2 deletions(-)

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2.21.0