--- Gnu-Mach/linux/dev/glue/block.c	2020/09/02 04:45:59	1.1.1.3
+++ Gnu-Mach/linux/dev/glue/block.c	2020/09/02 04:52:48	1.1.1.5
@@ -384,7 +384,7 @@ bread (kdev_t dev, int block, int size)
   bh = getblk (dev, block, size);
   if (bh)
     {
-      ll_rw_block (READ, 1, &bh);
+      ll_rw_block (READ, 1, &bh, 0);
       wait_on_buffer (bh);
       if (! buffer_uptodate (bh))
 	{
@@ -444,7 +444,7 @@ enqueue_request (struct request *req)
 /* Perform the I/O operation RW on the buffer list BH
    containing NR buffers.  */
 void
-ll_rw_block (int rw, int nr, struct buffer_head **bh)
+ll_rw_block (int rw, int nr, struct buffer_head **bh, int quiet)
 {
   int i, bshift, bsize;
   unsigned major;
@@ -476,6 +476,7 @@ ll_rw_block (int rw, int nr, struct buff
   r->rq_dev = bh[0]->b_dev;
   r->cmd = rw;
   r->errors = 0;
+  r->quiet = quiet;
   r->sector = bh[0]->b_blocknr << (bshift - 9);
   r->current_nr_sectors = bh[0]->b_size >> 9;
   r->buffer = bh[0]->b_data;
@@ -528,7 +529,7 @@ rdwr_partial (int rw, kdev_t dev, loff_t
   bh->b_data = alloc_buffer (bh->b_size);
   if (! bh->b_data)
     return -ENOMEM;
-  ll_rw_block (READ, 1, &bh);
+  ll_rw_block (READ, 1, &bh, 0);
   wait_on_buffer (bh);
   if (buffer_uptodate (bh))
     {
@@ -542,7 +543,7 @@ rdwr_partial (int rw, kdev_t dev, loff_t
 	{
 	  memcpy (bh->b_data + o, *buf, c);
 	  bh->b_state = (1 << BH_Dirty) | (1 << BH_Lock);
-	  ll_rw_block (WRITE, 1, &bh);
+	  ll_rw_block (WRITE, 1, &bh, 0);
 	  wait_on_buffer (bh);
 	  if (! buffer_uptodate (bh))
 	    {
@@ -623,7 +624,8 @@ rdwr_full (int rw, kdev_t dev, loff_t *o
     }
   if (! err)
     {
-      ll_rw_block (rw, i, bhp);
+      assert (i > 0);
+      ll_rw_block (rw, i, bhp, 0);
       wait_on_buffer (bhp[i - 1]);
     }
   for (bh = bhead, cc = 0, j = 0; j < i; cc += bh->b_size, bh++, j++)
@@ -1155,7 +1157,7 @@ out:
 	    {
 	      ipc_kobject_set (bd->port, IKO_NULL, IKOT_NONE);
 	      ipc_port_dealloc_kernel (bd->port);
-	      *devp = IP_NULL;
+	      *devp = (device_t) IP_NULL;
 	    }
 	  kfree ((vm_offset_t) bd, sizeof (struct block_data));
 	  bd = NULL;
@@ -1659,41 +1661,6 @@ device_get_status (void *d, dev_flavor_t
       *status_count = DEV_GET_RECORDS_COUNT;
       break;
 
-    case V_GETPARMS:
-      if (*status_count < (sizeof (struct disk_parms) / sizeof (int)))
-	return D_INVALID_OPERATION;
-      else
-	{
-	  struct disk_parms *dp = status;
-	  struct hd_geometry hg;
-	  DECL_DATA;
-
-	  INIT_DATA();
-
-	  if ((*bd->ds->fops->ioctl) (&td.inode, &td.file,
-				      HDIO_GETGEO, (unsigned long)&hg))
-	    return D_INVALID_OPERATION;
-
-	  dp->dp_type = DPT_WINI;  /* XXX: It may be a floppy...  */
-	  dp->dp_heads = hg.heads;
-	  dp->dp_cyls = hg.cylinders;
-	  dp->dp_sectors = hg.sectors;
-	  dp->dp_dosheads = hg.heads;
-	  dp->dp_doscyls = hg.cylinders;
-	  dp->dp_dossectors = hg.sectors;
-	  dp->dp_secsiz = 512;  /* XXX */
-	  dp->dp_ptag = 0;
-	  dp->dp_pflag = 0;
-
-	  /* XXX */
-	  dp->dp_pstartsec = -1;
-	  dp->dp_pnumsec = -1;
-
-	  *status_count = sizeof (struct disk_parms) / sizeof (int);
-	}
-
-      break;
-
     default:
       return D_INVALID_OPERATION;
     }
@@ -1703,7 +1670,7 @@ device_get_status (void *d, dev_flavor_t
 
 static io_return_t
 device_set_status (void *d, dev_flavor_t flavor, dev_status_t status,
-		   mach_msg_type_number_t *status_count)
+		   mach_msg_type_number_t status_count)
 {
   struct block_data *bd = d;