1 files changed, 5 insertions, 1 deletions

diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
index 497adea1f0d6..63c743baf920 100644
--- a/drivers/ata/libata-core.c
+++ b/drivers/ata/libata-core.c
@@ -2329,7 +2329,7 @@ int ata_dev_configure(struct ata_device *dev)
                  * from SATA Settings page of Identify Device Data Log.
                  */
                 if (ata_id_has_devslp(dev->id)) {
-                        u8 sata_setting[ATA_SECT_SIZE];
+                        u8 *sata_setting = ap->sector_buf;
                         int i, j;
 
                         dev->flags |= ATA_DFLAG_DEVSLP;
@@ -2439,6 +2439,9 @@ int ata_dev_configure(struct ata_device *dev)
                 dev->max_sectors = min_t(unsigned int, ATA_MAX_SECTORS_128,
                                          dev->max_sectors);
 
+        if (dev->horkage & ATA_HORKAGE_MAX_SEC_LBA48)
+                dev->max_sectors = ATA_MAX_SECTORS_LBA48;
+
         if (ap->ops->dev_config)
                 ap->ops->dev_config(dev);
 
@@ -4100,6 +4103,7 @@ static const struct ata_blacklist_entry ata_device_blacklist [] = {
         /* Weird ATAPI devices */
         { "TORiSAN DVD-ROM DRD-N216", NULL,     ATA_HORKAGE_MAX_SEC_128 },
         { "QUANTUM DAT    DAT72-000", NULL,     ATA_HORKAGE_ATAPI_MOD16_DMA },
+        { "Slimtype DVD A  DS8A8SH", NULL,      ATA_HORKAGE_MAX_SEC_LBA48 },
 
         /* Devices we expect to fail diagnostics */