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scsi: core: Add sysfs attributes for VPD pages 0h and 89h

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Add sysfs attributes for the ATA information page and Supported VPD Pages
page.

Link: https://lore.kernel.org/r/20190926162216.56591-1-ryanattard@ryanattard.info
Signed-off-by: Ryan Attard <ryanattard@ryanattard.info>
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Ryan Attard
2019-09-26 11:22:17 -05:00
committed by Martin K. Petersen
parent 9e322310e1
commit d188b0675b
3 changed files with 25 additions and 0 deletions
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4
drivers/scsi/scsi.c
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@@ -465,10 +465,14 @@ void scsi_attach_vpd(struct scsi_device *sdev)
return;
for (i = 4; i < vpd_buf->len; i++) {
if (vpd_buf->data[i] == 0x0)
scsi_update_vpd_page(sdev, 0x0, &sdev->vpd_pg0);
if (vpd_buf->data[i] == 0x80)
scsi_update_vpd_page(sdev, 0x80, &sdev->vpd_pg80);
if (vpd_buf->data[i] == 0x83)
scsi_update_vpd_page(sdev, 0x83, &sdev->vpd_pg83);
if (vpd_buf->data[i] == 0x89)
scsi_update_vpd_page(sdev, 0x89, &sdev->vpd_pg89);
}
kfree(vpd_buf);
}