svn commit: r352392 - stable/12/sys/dev/acpica

[Ed Maste]

Author: emaste
Date: Mon Sep 16 13:10:34 2019
New Revision: 352392
URL: https://svnweb.freebsd.org/changeset/base/352392

Log:
  MFC r350499: acpi_resource.c: mention ThunderX2 firmware revision with issue
  
  [This has been fixed in a later version] and the workaround can
  eventually be removed.  See r330113 and r346066 details.

Modified:
  stable/12/sys/dev/acpica/acpi_resource.c
Directory Properties:
  stable/12/   (props changed)

Modified: stable/12/sys/dev/acpica/acpi_resource.c
==============================================================================
--- stable/12/sys/dev/acpica/acpi_resource.c	Mon Sep 16 13:10:03 2019	(r352391)
+++ stable/12/sys/dev/acpica/acpi_resource.c	Mon Sep 16 13:10:34 2019	(r352392)
@@ -434,7 +434,10 @@ acpi_parse_resources(device_t dev, ACPI_HANDLE handle,
     arc.dev = dev;
     arc.ignore_producer_flag = false;
 
-    /* UARTs on ThunderX2 set ResourceProducer on memory resources. */
+    /*
+     * UARTs on ThunderX2 set ResourceProducer on memory resources, with
+     * 7.2 firmware.
+     */
     if (acpi_MatchHid(handle, "ARMH0011"))
 	    arc.ignore_producer_flag = true;