1 files changed, 9 insertions, 1 deletions

diff --git a/drivers/block/mtip32xx/mtip32xx.c b/drivers/block/mtip32xx/mtip32xx.c
index a935f4f7a53a..2553c7353115 100644
--- a/drivers/block/mtip32xx/mtip32xx.c
+++ b/drivers/block/mtip32xx/mtip32xx.c
@@ -1148,11 +1148,15 @@ static bool mtip_pause_ncq(struct mtip_port *port,
         reply = port->rxfis + RX_FIS_D2H_REG;
         task_file_data = readl(port->mmio+PORT_TFDATA);
 
-        if ((task_file_data & 1) || (fis->command == ATA_CMD_SEC_ERASE_UNIT))
+        if (fis->command == ATA_CMD_SEC_ERASE_UNIT)
+                clear_bit(MTIP_DDF_SEC_LOCK_BIT, &port->dd->dd_flag);
+
+        if ((task_file_data & 1))
                 return false;
 
         if (fis->command == ATA_CMD_SEC_ERASE_PREP) {
                 set_bit(MTIP_PF_SE_ACTIVE_BIT, &port->flags);
+                set_bit(MTIP_DDF_SEC_LOCK_BIT, &port->dd->dd_flag);
                 port->ic_pause_timer = jiffies;
                 return true;
         } else if ((fis->command == ATA_CMD_DOWNLOAD_MICRO) &&
@@ -3619,6 +3623,10 @@ static void mtip_make_request(struct request_queue *queue, struct bio *bio)
                         bio_endio(bio, -ENODATA);
                         return;
                 }
+                if (unlikely(test_bit(MTIP_DDF_SEC_LOCK_BIT, &dd->dd_flag))) {
+                        bio_endio(bio, -ENODATA);
+                        return;
+                }
         }
 
         if (unlikely(!bio_has_data(bio))) {