[src/trunk]: src/usr.sbin/acpitools/acpidump Dump TPM2.

[maxv <maxv%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/8ab4fc7a5cea
branches:  trunk
changeset: 999882:8ab4fc7a5cea
user:      maxv <maxv%NetBSD.org@localhost>
date:      Sat Jun 22 12:39:40 2019 +0000

description:
Dump TPM2.

diffstat:

 usr.sbin/acpitools/acpidump/acpi.c     |  32 ++++++++++++++++++++++++++++++--
 usr.sbin/acpitools/acpidump/acpidump.8 |   5 +++--
 2 files changed, 33 insertions(+), 4 deletions(-)

diffs (93 lines):

diff -r a8449e7306e2 -r 8ab4fc7a5cea usr.sbin/acpitools/acpidump/acpi.c
--- a/usr.sbin/acpitools/acpidump/acpi.c        Sat Jun 22 10:58:39 2019 +0000
+++ b/usr.sbin/acpitools/acpidump/acpi.c        Sat Jun 22 12:39:40 2019 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: acpi.c,v 1.45 2019/04/29 02:49:35 dogcow Exp $ */
+/* $NetBSD: acpi.c,v 1.46 2019/06/22 12:39:40 maxv Exp $ */
 
 /*-
  * Copyright (c) 1998 Doug Rabson
@@ -30,7 +30,7 @@
  */
 
 #include <sys/cdefs.h>
-__RCSID("$NetBSD: acpi.c,v 1.45 2019/04/29 02:49:35 dogcow Exp $");
+__RCSID("$NetBSD: acpi.c,v 1.46 2019/06/22 12:39:40 maxv Exp $");
 
 #include <sys/param.h>
 #include <sys/endian.h>
@@ -115,6 +115,7 @@
 static void    acpi_print_srat(ACPI_SUBTABLE_HEADER *srat);
 static void    acpi_handle_srat(ACPI_TABLE_HEADER *sdp);
 static void    acpi_handle_tcpa(ACPI_TABLE_HEADER *sdp);
+static void    acpi_handle_tpm2(ACPI_TABLE_HEADER *sdp);
 static void    acpi_print_nfit(ACPI_NFIT_HEADER *nfit);
 static void    acpi_handle_nfit(ACPI_TABLE_HEADER *sdp);
 static void    acpi_handle_uefi(ACPI_TABLE_HEADER *sdp);
@@ -3339,6 +3340,31 @@
        printf(END_COMMENT);
 }
 
+static void
+acpi_handle_tpm2(ACPI_TABLE_HEADER *sdp)
+{
+       ACPI_TABLE_TPM2 *tpm2;
+       const char *class;
+
+       printf(BEGIN_COMMENT);
+
+       acpi_print_sdt(sdp);
+       tpm2 = (ACPI_TABLE_TPM2 *)sdp;
+
+       if (tpm2->PlatformClass == 0) {
+               class = "Client";
+       } else if (tpm2->PlatformClass == 1) {
+               class = "Server";
+       } else {
+               class = "Unknown";
+       }
+       printf("\tClass=%s (%u)\n", class, tpm2->PlatformClass);
+       printf("\tControl Address=0x%"PRIx64"\n", tpm2->ControlAddress);
+       printf("\tStart Method=%u\n", tpm2->StartMethod);
+
+       printf(END_COMMENT);
+}
+
 static const char *
 devscope_type2str(int type)
 {
@@ -4297,6 +4323,8 @@
                        acpi_handle_srat(sdp);
                else if (!memcmp(sdp->Signature, ACPI_SIG_TCPA, 4))
                        acpi_handle_tcpa(sdp);
+               else if (!memcmp(sdp->Signature, ACPI_SIG_TPM2, 4))
+                       acpi_handle_tpm2(sdp);
                else if (!memcmp(sdp->Signature, ACPI_SIG_NFIT, 4))
                        acpi_handle_nfit(sdp);
                else if (!memcmp(sdp->Signature, ACPI_SIG_UEFI, 4))
diff -r a8449e7306e2 -r 8ab4fc7a5cea usr.sbin/acpitools/acpidump/acpidump.8
--- a/usr.sbin/acpitools/acpidump/acpidump.8    Sat Jun 22 10:58:39 2019 +0000
+++ b/usr.sbin/acpitools/acpidump/acpidump.8    Sat Jun 22 12:39:40 2019 +0000
@@ -1,4 +1,4 @@
-.\" $NetBSD: acpidump.8,v 1.15 2018/12/02 10:51:07 msaitoh Exp $
+.\" $NetBSD: acpidump.8,v 1.16 2019/06/22 12:39:40 maxv Exp $
 .\" ACPI (ACPI Package)
 .\"
 .\" Copyright (c) 1999 Doug Rabson <dfr%FreeBSD.org@localhost>
@@ -30,7 +30,7 @@
 .\"
 .\" $FreeBSD: head/usr.sbin/acpi/acpidump/acpidump.8 267668 2014-06-20 09:57:27Z bapt $
 .\"
-.Dd December 2, 2018
+.Dd June 22, 2019
 .Dt ACPIDUMP 8
 .Os
 .Sh NAME
@@ -128,6 +128,7 @@
 .It SPMI
 .It SRAT
 .It TCPA
+.It TPM2
 .It UEFI
 .It WAET
 .It WDAT