Author: andrew Date: Wed Feb 28 15:18:31 2018 New Revision: 330113 URL: https://svnweb.freebsd.org/changeset/base/330113
Log: Only check the ProducerConsumer flag on extended memory. As per the ACPI 6.0 spec 6.4.3.5 bit 0 is ignored on QWord, DWord, and Word Address Space Descriptors, but not Extended Address Space Descriptors. Reviewed by: jhb Sponsored by: DARPA, AFRL Sponsored by: Cavium (Hardware) Differential Revision: https://reviews.freebsd.org/D14516 Modified: head/sys/dev/acpica/acpi_resource.c Modified: head/sys/dev/acpica/acpi_resource.c ============================================================================== --- head/sys/dev/acpica/acpi_resource.c Wed Feb 28 15:03:53 2018 (r330112) +++ head/sys/dev/acpica/acpi_resource.c Wed Feb 28 15:18:31 2018 (r330113) @@ -342,7 +342,8 @@ acpi_parse_resource(ACPI_RESOURCE *res, void *context) } if (length <= 0) break; - if (res->Data.Address.ProducerConsumer != ACPI_CONSUMER) { + if (res->Type == ACPI_RESOURCE_TYPE_EXTENDED_ADDRESS64 && + res->Data.Address.ProducerConsumer != ACPI_CONSUMER) { ACPI_DEBUG_PRINT((ACPI_DB_RESOURCES, "ignored %s %s producer\n", name, acpi_address_range_name(res->Data.Address.ResourceType))); _______________________________________________ svn-src-head@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/svn-src-head To unsubscribe, send any mail to "svn-src-head-unsubscr...@freebsd.org"
