svn commit: r321651 - head/sys/arm/mv

[Marcin Wojtas]

Author: mw
Date: Fri Jul 28 11:51:55 2017
New Revision: 321651
URL: https://svnweb.freebsd.org/changeset/base/321651

Log:
  Fix remapping VM attributes on Armada 38x
  
  pmap_remap_vm_attr() function requires indexes to
  pte2_attr_tab as the arguments (VM_MEMATTR_).
  Mistakenly, instead of them, actual values from the
  table were used (PTE2_ATTR_), when applying
  work-around for Marvell Armada 38x SoCs.
  
  Submitted by: Marcin Wojtas (mw at semihalf.com)
  Reported by: Rafal Kozik (rk at semihalf.com)
  Reviewed by: cognet (mentor)
  Approved by: cognet (mentor)
  Obtained from: Semihalf
  Differential Revision: https://reviews.freebsd.org/D11704

Modified:
  head/sys/arm/mv/mv_machdep.c

Modified: head/sys/arm/mv/mv_machdep.c
==============================================================================
--- head/sys/arm/mv/mv_machdep.c	Fri Jul 28 10:30:59 2017	(r321650)
+++ head/sys/arm/mv/mv_machdep.c	Fri Jul 28 11:51:55 2017	(r321651)
@@ -301,7 +301,7 @@ platform_late_init(void)
 	 * To avoid that, map all registers including PCIe IO
 	 * as strongly ordered instead of device memory.
 	 */
-	pmap_remap_vm_attr(PTE2_ATTR_DEVICE, PTE2_ATTR_SO);
+	pmap_remap_vm_attr(VM_MEMATTR_DEVICE, VM_MEMATTR_SO);
 
 	/* Set IO Sync Barrier bit for all Mbus devices */
 	if (armada38x_win_set_iosync_barrier() != 0)