1 files changed, 6 insertions, 0 deletions

diff --git a/drivers/ide/ide-lib.c b/drivers/ide/ide-lib.c
index 8649db33f67d..a3bd8e8ed6b0 100644
--- a/drivers/ide/ide-lib.c
+++ b/drivers/ide/ide-lib.c
@@ -441,6 +441,12 @@ int ide_set_xfer_rate(ide_drive_t *drive, u8 rate)
          * case could happen iff the transfer mode has already been set on
          * the device by ide-proc.c::set_xfer_rate()).
          */
+        if (rate < XFER_PIO_0) {
+                if (hwif->host_flags & IDE_HFLAG_ABUSE_SET_DMA_MODE)
+                        return ide_set_dma_mode(drive, rate);
+                else
+                        return ide_config_drive_speed(drive, rate);
+        }
 
         return ide_set_dma_mode(drive, rate);
 }