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;
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