Merge tag 'pull-request-2023-04-20' of https://gitlab.com/thuth/qemu into staging

* Compat machines for version 8.1
* Allow setting a chardev input file on the command line
* Fix .travis.yml to work with non-public Travis instances, too
* Move a lot of code from specifc_ss into softmmu_ss
* Add a test case for TPM TIS I2C connected to Aspeed I2C controller
* Update tests/vm/freebsd to version 13
* Some more misc minor fixes here and there

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# gpg: Signature made Thu 20 Apr 2023 11:07:15 AM BST
# gpg:                using RSA key 27B88847EEE0250118F3EAB92ED9D774FE702DB5
# gpg:                issuer "thuth@redhat.com"
# gpg: Good signature from "Thomas Huth <th.huth@gmx.de>" [undefined]
# gpg:                 aka "Thomas Huth <thuth@redhat.com>" [undefined]
# gpg:                 aka "Thomas Huth <th.huth@posteo.de>" [unknown]
# gpg:                 aka "Thomas Huth <huth@tuxfamily.org>" [undefined]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg:          There is no indication that the signature belongs to the owner.
# Primary key fingerprint: 27B8 8847 EEE0 2501 18F3  EAB9 2ED9 D774 FE70 2DB5

* tag 'pull-request-2023-04-20' of https://gitlab.com/thuth/qemu: (23 commits)
  tests/vm/freebsd: Update to FreeBSD 13.2
  qtest: Add a test case for TPM TIS I2C connected to Aspeed I2C controller
  qtest: Move tpm_util_tis_transmit() into tpm-tis-utils.c and rename it
  qtest: Add functions for accessing devices on Aspeed I2C controller
  MAINTAINERS: Add Juan Quintela to developer guides review
  cpu: Remove parameter of list_cpus()
  hw/core: Move numa.c into the target independent source set
  softmmu: Move dirtylimit.c into the target independent source set
  hw/display: Compile vga.c as target-independent code
  softmmu: Make qtest.c target independent
  include/exec: Provide the tswap() functions for target independent code, too
  softmmu/qtest: Move the target-specific pseries RTAS code out of qtest.c
  hw/char: Move two more files from specific_ss to softmmu_ss
  target/i386: Set family/model/stepping of the "max" CPU according to LM bit
  tests/migration: Only run auto_converge in slow mode
  travis.yml: Add missing 'flex', 'bison' packages to 'GCC (user)' job
  travis.yml: Add missing clang-10 package to the 'Clang (disable-tcg)' job
  chardev: Allow setting file chardev input file on the command line
  qtest: Don't assert on "-qtest chardev:myid"
  test: Fix test-crypto-secret when compiling without keyring support
  ...

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

15 files changed, 931 insertions, 142 deletions

diff --git a/tests/qtest/meson.build b/tests/qtest/meson.build
index 85ea4e8..cfc66ad 100644
--- a/tests/qtest/meson.build
+++ b/tests/qtest/meson.build
@@ -200,6 +200,7 @@ qtests_arm = \
   (config_all_devices.has_key('CONFIG_ASPEED_SOC') ? qtests_aspeed : []) + \
   (config_all_devices.has_key('CONFIG_NPCM7XX') ? qtests_npcm7xx : []) + \
   (config_all_devices.has_key('CONFIG_GENERIC_LOADER') ? ['hexloader-test'] : []) + \
+  (config_all_devices.has_key('CONFIG_TPM_TIS_I2C') ? ['tpm-tis-i2c-test'] : []) + \
   ['arm-cpu-features',
    'microbit-test',
    'test-arm-mptimer',
@@ -212,6 +213,7 @@ qtests_aarch64 = \
     ['tpm-tis-device-test', 'tpm-tis-device-swtpm-test'] : []) +                                         \
   (config_all_devices.has_key('CONFIG_XLNX_ZYNQMP_ARM') ? ['xlnx-can-test', 'fuzz-xlnx-dp-test'] : []) + \
   (config_all_devices.has_key('CONFIG_RASPI') ? ['bcm2835-dma-test'] : []) +  \
+  (config_all_devices.has_key('CONFIG_TPM_TIS_I2C') ? ['tpm-tis-i2c-test'] : []) + \
   ['arm-cpu-features',
    'numa-test',
    'boot-serial-test',
@@ -304,6 +306,7 @@ qtests = {
   'tpm-crb-test': [io, tpmemu_files],
   'tpm-tis-swtpm-test': [io, tpmemu_files, 'tpm-tis-util.c'],
   'tpm-tis-test': [io, tpmemu_files, 'tpm-tis-util.c'],
+  'tpm-tis-i2c-test': [io, tpmemu_files, 'qtest_aspeed.c'],
   'tpm-tis-device-swtpm-test': [io, tpmemu_files, 'tpm-tis-util.c'],
   'tpm-tis-device-test': [io, tpmemu_files, 'tpm-tis-util.c'],
   'vmgenid-test': files('boot-sector.c', 'acpi-utils.c'),
diff --git a/tests/qtest/migration-test.c b/tests/qtest/migration-test.c
index 3b615b0..60dd53d 100644
--- a/tests/qtest/migration-test.c
+++ b/tests/qtest/migration-test.c
@@ -1796,6 +1796,21 @@ static void test_validate_uuid_dst_not_set(void)
     do_test_validate_uuid(&args, false);
 }
 
+/*
+ * The way auto_converge works, we need to do too many passes to
+ * run this test.  Auto_converge logic is only run once every
+ * three iterations, so:
+ *
+ * - 3 iterations without auto_converge enabled
+ * - 3 iterations with pct = 5
+ * - 3 iterations with pct = 30
+ * - 3 iterations with pct = 55
+ * - 3 iterations with pct = 80
+ * - 3 iterations with pct = 95 (max(95, 80 + 25))
+ *
+ * To make things even worse, we need to run the initial stage at
+ * 3MB/s so we enter autoconverge even when host is (over)loaded.
+ */
 static void test_migrate_auto_converge(void)
 {
     g_autofree char *uri = g_strdup_printf("unix:%s/migsocket", tmpfs);
@@ -2575,8 +2590,12 @@ int main(int argc, char **argv)
                    test_validate_uuid_src_not_set);
     qtest_add_func("/migration/validate_uuid_dst_not_set",
                    test_validate_uuid_dst_not_set);
-
-    qtest_add_func("/migration/auto_converge", test_migrate_auto_converge);
+    /*
+     * See explanation why this test is slow on function definition
+     */
+    if (g_test_slow()) {
+        qtest_add_func("/migration/auto_converge", test_migrate_auto_converge);
+    }
     qtest_add_func("/migration/multifd/tcp/plain/none",
                    test_multifd_tcp_none);
     /*
diff --git a/tests/qtest/qtest_aspeed.c b/tests/qtest/qtest_aspeed.c
new file mode 100644
index 0000000..f6da9ad
--- /dev/null
+++ b/tests/qtest/qtest_aspeed.c
@@ -0,0 +1,117 @@
+/*
+ * Aspeed i2c bus interface for reading from and writing to i2c device registers
+ *
+ * Copyright (c) 2023 IBM Corporation
+ *
+ * Authors:
+ *   Stefan Berger <stefanb@linux.ibm.com>
+ *
+ * This work is licensed under the terms of the GNU GPL, version 2 or later.
+ * See the COPYING file in the top-level directory.
+ */
+
+#include "qemu/osdep.h"
+
+#include "qtest_aspeed.h"
+#include "hw/i2c/aspeed_i2c.h"
+
+static void aspeed_i2c_startup(QTestState *s, uint32_t baseaddr,
+                               uint8_t slave_addr, uint8_t reg)
+{
+    uint32_t v;
+    static int once;
+
+    if (!once) {
+        /* one time: enable master */
+       qtest_writel(s, baseaddr + A_I2CC_FUN_CTRL, 0);
+       v = qtest_readl(s, baseaddr + A_I2CC_FUN_CTRL) | A_I2CD_MASTER_EN;
+       qtest_writel(s, baseaddr + A_I2CC_FUN_CTRL, v);
+       once = 1;
+    }
+
+    /* select device */
+    qtest_writel(s, baseaddr + A_I2CD_BYTE_BUF, slave_addr << 1);
+    qtest_writel(s, baseaddr + A_I2CD_CMD,
+                 A_I2CD_M_START_CMD | A_I2CD_M_RX_CMD);
+
+    /* select the register to write to */
+    qtest_writel(s, baseaddr + A_I2CD_BYTE_BUF, reg);
+    qtest_writel(s, baseaddr + A_I2CD_CMD, A_I2CD_M_TX_CMD);
+}
+
+static uint32_t aspeed_i2c_read_n(QTestState *s,
+                                  uint32_t baseaddr, uint8_t slave_addr,
+                                  uint8_t reg, size_t nbytes)
+{
+    uint32_t res = 0;
+    uint32_t v;
+    size_t i;
+
+    aspeed_i2c_startup(s, baseaddr, slave_addr, reg);
+
+    for (i = 0; i < nbytes; i++) {
+        qtest_writel(s, baseaddr + A_I2CD_CMD, A_I2CD_M_RX_CMD);
+        v = qtest_readl(s, baseaddr + A_I2CD_BYTE_BUF) >> 8;
+        res |= (v & 0xff) << (i * 8);
+    }
+
+    qtest_writel(s, baseaddr + A_I2CD_CMD, A_I2CD_M_STOP_CMD);
+
+    return res;
+}
+
+uint32_t aspeed_i2c_readl(QTestState *s,
+                          uint32_t baseaddr, uint8_t slave_addr, uint8_t reg)
+{
+    return aspeed_i2c_read_n(s, baseaddr, slave_addr, reg, sizeof(uint32_t));
+}
+
+uint16_t aspeed_i2c_readw(QTestState *s,
+                          uint32_t baseaddr, uint8_t slave_addr, uint8_t reg)
+{
+    return aspeed_i2c_read_n(s, baseaddr, slave_addr, reg, sizeof(uint16_t));
+}
+
+uint8_t aspeed_i2c_readb(QTestState *s,
+                         uint32_t baseaddr, uint8_t slave_addr, uint8_t reg)
+{
+    return aspeed_i2c_read_n(s, baseaddr, slave_addr, reg, sizeof(uint8_t));
+}
+
+static void aspeed_i2c_write_n(QTestState *s,
+                               uint32_t baseaddr, uint8_t slave_addr,
+                               uint8_t reg, uint32_t v, size_t nbytes)
+{
+    size_t i;
+
+    aspeed_i2c_startup(s, baseaddr, slave_addr, reg);
+
+    for (i = 0; i < nbytes; i++) {
+        qtest_writel(s, baseaddr + A_I2CD_BYTE_BUF, v & 0xff);
+        v >>= 8;
+        qtest_writel(s, baseaddr + A_I2CD_CMD, A_I2CD_M_TX_CMD);
+    }
+
+    qtest_writel(s, baseaddr + A_I2CD_CMD, A_I2CD_M_STOP_CMD);
+}
+
+void aspeed_i2c_writel(QTestState *s,
+                       uint32_t baseaddr, uint8_t slave_addr,
+                       uint8_t reg, uint32_t v)
+{
+    aspeed_i2c_write_n(s, baseaddr, slave_addr, reg, v, sizeof(v));
+}
+
+void aspeed_i2c_writew(QTestState *s,
+                       uint32_t baseaddr, uint8_t slave_addr,
+                       uint8_t reg, uint16_t v)
+{
+    aspeed_i2c_write_n(s, baseaddr, slave_addr, reg, v, sizeof(v));
+}
+
+void aspeed_i2c_writeb(QTestState *s,
+                       uint32_t baseaddr, uint8_t slave_addr,
+                       uint8_t reg, uint8_t v)
+{
+    aspeed_i2c_write_n(s, baseaddr, slave_addr, reg, v, sizeof(v));
+}
diff --git a/tests/qtest/qtest_aspeed.h b/tests/qtest/qtest_aspeed.h
new file mode 100644
index 0000000..235dfaa
--- /dev/null
+++ b/tests/qtest/qtest_aspeed.h
@@ -0,0 +1,41 @@
+/*
+ * Aspeed i2c bus interface to reading and writing to i2c device registers
+ *
+ * Copyright (c) 2023 IBM Corporation
+ *
+ * Authors:
+ *   Stefan Berger <stefanb@linux.ibm.com>
+ *
+ * This work is licensed under the terms of the GNU GPL, version 2 or later.
+ * See the COPYING file in the top-level directory.
+ */
+#ifndef QTEST_ASPEED_H
+#define QTEST_ASPEED_H
+
+#include <stdint.h>
+
+#include "libqtest.h"
+
+#define AST2600_ASPEED_I2C_BASE_ADDR 0x1e78a000
+
+/* Implements only AST2600 I2C controller */
+
+static inline uint32_t ast2600_i2c_calc_bus_addr(uint8_t bus_num)
+{
+    return AST2600_ASPEED_I2C_BASE_ADDR + 0x80 + bus_num * 0x80;
+}
+
+uint8_t aspeed_i2c_readb(QTestState *s,
+                         uint32_t baseaddr, uint8_t slave_addr, uint8_t reg);
+uint16_t aspeed_i2c_readw(QTestState *s,
+                          uint32_t baseaddr, uint8_t slave_addr, uint8_t reg);
+uint32_t aspeed_i2c_readl(QTestState *s,
+                          uint32_t baseaddr, uint8_t slave_addr, uint8_t reg);
+void aspeed_i2c_writeb(QTestState *s, uint32_t baseaddr, uint8_t slave_addr,
+                       uint8_t reg, uint8_t v);
+void aspeed_i2c_writew(QTestState *s, uint32_t baseaddr, uint8_t slave_addr,
+                       uint8_t reg, uint16_t v);
+void aspeed_i2c_writel(QTestState *s, uint32_t baseaddr, uint8_t slave_addr,
+                       uint8_t reg, uint32_t v);
+
+#endif
diff --git a/tests/qtest/tpm-crb-swtpm-test.c b/tests/qtest/tpm-crb-swtpm-test.c
index 40254f7..ffeb1c3 100644
--- a/tests/qtest/tpm-crb-swtpm-test.c
+++ b/tests/qtest/tpm-crb-swtpm-test.c
@@ -19,9 +19,6 @@
 #include "tpm-tests.h"
 #include "hw/acpi/tpm.h"
 
-/* Not used but needed for linking */
-uint64_t tpm_tis_base_addr = TPM_TIS_ADDR_BASE;
-
 typedef struct TestState {
     char *src_tpm_path;
     char *dst_tpm_path;
diff --git a/tests/qtest/tpm-crb-test.c b/tests/qtest/tpm-crb-test.c
index 7b94453..396ae3f 100644
--- a/tests/qtest/tpm-crb-test.c
+++ b/tests/qtest/tpm-crb-test.c
@@ -19,9 +19,6 @@
 #include "qemu/module.h"
 #include "tpm-emu.h"
 
-/* Not used but needed for linking */
-uint64_t tpm_tis_base_addr = TPM_TIS_ADDR_BASE;
-
 #define TPM_CMD "\x80\x01\x00\x00\x00\x0c\x00\x00\x01\x44\x00\x00"
 
 static void tpm_crb_test(const void *data)
diff --git a/tests/qtest/tpm-tis-device-swtpm-test.c b/tests/qtest/tpm-tis-device-swtpm-test.c
index 8c067fd..517a077 100644
--- a/tests/qtest/tpm-tis-device-swtpm-test.c
+++ b/tests/qtest/tpm-tis-device-swtpm-test.c
@@ -18,6 +18,7 @@
 #include "libqtest.h"
 #include "qemu/module.h"
 #include "tpm-tests.h"
+#include "tpm-tis-util.h"
 #include "hw/acpi/tpm.h"
 
 uint64_t tpm_tis_base_addr = 0xc000000;
@@ -33,7 +34,7 @@ static void tpm_tis_swtpm_test(const void *data)
 {
     const TestState *ts = data;
 
-    tpm_test_swtpm_test(ts->src_tpm_path, tpm_util_tis_transfer,
+    tpm_test_swtpm_test(ts->src_tpm_path, tpm_tis_transfer,
                         "tpm-tis-device", MACHINE_OPTIONS);
 }
 
@@ -42,7 +43,7 @@ static void tpm_tis_swtpm_migration_test(const void *data)
     const TestState *ts = data;
 
     tpm_test_swtpm_migration_test(ts->src_tpm_path, ts->dst_tpm_path, ts->uri,
-                                  tpm_util_tis_transfer, "tpm-tis-device",
+                                  tpm_tis_transfer, "tpm-tis-device",
                                   MACHINE_OPTIONS);
 }
 
diff --git a/tests/qtest/tpm-tis-i2c-test.c b/tests/qtest/tpm-tis-i2c-test.c
new file mode 100644
index 0000000..7a590ac
--- /dev/null
+++ b/tests/qtest/tpm-tis-i2c-test.c
@@ -0,0 +1,663 @@
+/*
+ * QTest testcases for TPM TIS on I2C (derived from TPM TIS test)
+ *
+ * Copyright (c) 2023 IBM Corporation
+ * Copyright (c) 2023 Red Hat, Inc.
+ *
+ * Authors:
+ *   Stefan Berger <stefanb@linux.ibm.com>
+ *   Marc-André Lureau <marcandre.lureau@redhat.com>
+ *
+ * This work is licensed under the terms of the GNU GPL, version 2 or later.
+ * See the COPYING file in the top-level directory.
+ */
+
+#include "qemu/osdep.h"
+#include <glib/gstdio.h>
+
+#include "libqtest-single.h"
+#include "hw/acpi/tpm.h"
+#include "hw/pci/pci_ids.h"
+#include "qtest_aspeed.h"
+#include "tpm-emu.h"
+
+#define DEBUG_TIS_TEST 0
+
+#define DPRINTF(fmt, ...) do { \
+    if (DEBUG_TIS_TEST) { \
+        printf(fmt, ## __VA_ARGS__); \
+    } \
+} while (0)
+
+#define DPRINTF_ACCESS \
+    DPRINTF("%s: %d: locty=%d l=%d access=0x%02x pending_request_flag=0x%x\n", \
+            __func__, __LINE__, locty, l, access, pending_request_flag)
+
+#define DPRINTF_STS \
+    DPRINTF("%s: %d: sts = 0x%08x\n", __func__, __LINE__, sts)
+
+#define I2C_SLAVE_ADDR   0x2e
+#define I2C_DEV_BUS_NUM  10
+
+static const uint8_t TPM_CMD[12] =
+    "\x80\x01\x00\x00\x00\x0c\x00\x00\x01\x44\x00\x00";
+
+static uint32_t aspeed_bus_addr;
+
+static uint8_t cur_locty = 0xff;
+
+static void tpm_tis_i2c_set_locty(uint8_t locty)
+{
+    if (cur_locty != locty) {
+        cur_locty = locty;
+        aspeed_i2c_writeb(global_qtest, aspeed_bus_addr, I2C_SLAVE_ADDR,
+                          TPM_I2C_REG_LOC_SEL, locty);
+    }
+}
+
+static uint8_t tpm_tis_i2c_readb(uint8_t locty, uint8_t reg)
+{
+    tpm_tis_i2c_set_locty(locty);
+    return aspeed_i2c_readb(global_qtest, aspeed_bus_addr, I2C_SLAVE_ADDR, reg);
+}
+
+static uint16_t tpm_tis_i2c_readw(uint8_t locty, uint8_t reg)
+{
+    tpm_tis_i2c_set_locty(locty);
+    return aspeed_i2c_readw(global_qtest, aspeed_bus_addr, I2C_SLAVE_ADDR, reg);
+}
+
+static uint32_t tpm_tis_i2c_readl(uint8_t locty, uint8_t reg)
+{
+    tpm_tis_i2c_set_locty(locty);
+    return aspeed_i2c_readl(global_qtest, aspeed_bus_addr, I2C_SLAVE_ADDR, reg);
+}
+
+static void tpm_tis_i2c_writeb(uint8_t locty, uint8_t reg, uint8_t v)
+{
+    if (reg != TPM_I2C_REG_LOC_SEL) {
+        tpm_tis_i2c_set_locty(locty);
+    }
+    aspeed_i2c_writeb(global_qtest, aspeed_bus_addr, I2C_SLAVE_ADDR, reg, v);
+}
+
+static void tpm_tis_i2c_writel(uint8_t locty, uint8_t reg, uint32_t v)
+{
+    if (reg != TPM_I2C_REG_LOC_SEL) {
+        tpm_tis_i2c_set_locty(locty);
+    }
+    aspeed_i2c_writel(global_qtest, aspeed_bus_addr, I2C_SLAVE_ADDR, reg, v);
+}
+
+static void tpm_tis_i2c_test_basic(const void *data)
+{
+    uint8_t access;
+    uint32_t v, v2;
+
+    /*
+     * All register accesses below must work without locality 0 being the
+     * active locality. Therefore, ensure access is released.
+     */
+    tpm_tis_i2c_writeb(0, TPM_I2C_REG_ACCESS,
+                       TPM_TIS_ACCESS_ACTIVE_LOCALITY);
+    access = tpm_tis_i2c_readb(0, TPM_I2C_REG_ACCESS);
+    g_assert_cmpint(access, ==, TPM_TIS_ACCESS_TPM_REG_VALID_STS |
+                                TPM_TIS_ACCESS_TPM_ESTABLISHMENT);
+
+    /* read interrupt capability -- none are supported */
+    v = tpm_tis_i2c_readl(0, TPM_I2C_REG_INT_CAPABILITY);
+    g_assert_cmpint(v, ==, 0);
+
+    /* try to enable all interrupts */
+    tpm_tis_i2c_writel(0, TPM_I2C_REG_INT_ENABLE, 0xffffffff);
+    v = tpm_tis_i2c_readl(0, TPM_I2C_REG_INT_ENABLE);
+    /* none could be enabled */
+    g_assert_cmpint(v, ==, 0);
+
+    /* enable csum */
+    tpm_tis_i2c_writeb(0, TPM_I2C_REG_DATA_CSUM_ENABLE, TPM_DATA_CSUM_ENABLED);
+    /* check csum enable register has bit 0 set */
+    v = tpm_tis_i2c_readb(0, TPM_I2C_REG_DATA_CSUM_ENABLE);
+    g_assert_cmpint(v, ==, TPM_DATA_CSUM_ENABLED);
+    /* reading it as 32bit register returns same result */
+    v = tpm_tis_i2c_readl(0, TPM_I2C_REG_DATA_CSUM_ENABLE);
+    g_assert_cmpint(v, ==, TPM_DATA_CSUM_ENABLED);
+
+    /* disable csum */
+    tpm_tis_i2c_writeb(0, TPM_I2C_REG_DATA_CSUM_ENABLE, 0);
+    /* check csum enable register has bit 0 clear */
+    v = tpm_tis_i2c_readb(0, TPM_I2C_REG_DATA_CSUM_ENABLE);
+    g_assert_cmpint(v, ==, 0);
+
+    /* write to unsupported register '1' */
+    tpm_tis_i2c_writel(0, 1, 0x12345678);
+    v = tpm_tis_i2c_readl(0, 1);
+    g_assert_cmpint(v, ==, 0xffffffff);
+
+    /* request use of locality */
+    tpm_tis_i2c_writeb(0, TPM_I2C_REG_ACCESS, TPM_TIS_ACCESS_REQUEST_USE);
+
+    /* read byte from STS + 3 */
+    v = tpm_tis_i2c_readb(0, TPM_I2C_REG_STS + 3);
+    g_assert_cmpint(v, ==, 0);
+
+    /* check STS after writing to STS + 3 */
+    v = tpm_tis_i2c_readl(0, TPM_I2C_REG_STS);
+    tpm_tis_i2c_writeb(0, TPM_I2C_REG_STS + 3, 0xf);
+    v2 = tpm_tis_i2c_readl(0, TPM_I2C_REG_STS);
+    g_assert_cmpint(v, ==, v2);
+
+    /* release access */
+    tpm_tis_i2c_writeb(0, TPM_I2C_REG_ACCESS,
+                       TPM_TIS_ACCESS_ACTIVE_LOCALITY);
+
+    /* select locality 5 -- must not be possible */
+    tpm_tis_i2c_writeb(0, TPM_I2C_REG_LOC_SEL, 5);
+    v = tpm_tis_i2c_readb(0, TPM_I2C_REG_LOC_SEL);
+    g_assert_cmpint(v, ==, 0);
+}
+
+static void tpm_tis_i2c_test_check_localities(const void *data)
+{
+    uint8_t locty, l;
+    uint8_t access;
+    uint32_t capability, i2c_cap;
+    uint32_t didvid;
+    uint32_t rid;
+
+    for (locty = 0; locty < TPM_TIS_NUM_LOCALITIES; locty++) {
+        access = tpm_tis_i2c_readb(locty, TPM_I2C_REG_ACCESS);
+        g_assert_cmpint(access, ==, TPM_TIS_ACCESS_TPM_REG_VALID_STS |
+                                    TPM_TIS_ACCESS_TPM_ESTABLISHMENT);
+
+        capability = tpm_tis_i2c_readl(locty, TPM_I2C_REG_INTF_CAPABILITY);
+        i2c_cap = (TPM_I2C_CAP_INTERFACE_TYPE |
+                   TPM_I2C_CAP_INTERFACE_VER  |
+                   TPM_I2C_CAP_TPM2_FAMILY    |
+                   TPM_I2C_CAP_LOCALITY_CAP   |
+                   TPM_I2C_CAP_BUS_SPEED      |
+                   TPM_I2C_CAP_DEV_ADDR_CHANGE);
+        g_assert_cmpint(capability, ==, i2c_cap);
+
+        didvid = tpm_tis_i2c_readl(locty, TPM_I2C_REG_DID_VID);
+        g_assert_cmpint(didvid, ==, (1 << 16) | PCI_VENDOR_ID_IBM);
+
+        rid = tpm_tis_i2c_readl(locty, TPM_I2C_REG_RID);
+        g_assert_cmpint(rid, !=, 0);
+        g_assert_cmpint(rid, !=, 0xffffffff);
+
+        /* locality selection must be at locty */
+        l = tpm_tis_i2c_readb(locty, TPM_I2C_REG_LOC_SEL);
+        g_assert_cmpint(l, ==, locty);
+    }
+}
+
+static void tpm_tis_i2c_test_check_access_reg(const void *data)
+{
+    uint8_t locty;
+    uint8_t access;
+
+    /* do not test locality 4 (hw only) */
+    for (locty = 0; locty < TPM_TIS_NUM_LOCALITIES - 1; locty++) {
+        access = tpm_tis_i2c_readb(locty, TPM_I2C_REG_ACCESS);
+        g_assert_cmpint(access, ==, TPM_TIS_ACCESS_TPM_REG_VALID_STS |
+                                    TPM_TIS_ACCESS_TPM_ESTABLISHMENT);
+
+        /* request use of locality */
+        tpm_tis_i2c_writeb(locty, TPM_I2C_REG_ACCESS,
+                           TPM_TIS_ACCESS_REQUEST_USE);
+
+        access = tpm_tis_i2c_readb(locty, TPM_I2C_REG_ACCESS);
+        g_assert_cmpint(access, ==, TPM_TIS_ACCESS_TPM_REG_VALID_STS |
+                                    TPM_TIS_ACCESS_ACTIVE_LOCALITY |
+                                    TPM_TIS_ACCESS_TPM_ESTABLISHMENT);
+
+        /* release access */
+        tpm_tis_i2c_writeb(locty, TPM_I2C_REG_ACCESS,
+                           TPM_TIS_ACCESS_ACTIVE_LOCALITY);
+        access = tpm_tis_i2c_readb(locty, TPM_I2C_REG_ACCESS);
+        g_assert_cmpint(access, ==, TPM_TIS_ACCESS_TPM_REG_VALID_STS |
+                                    TPM_TIS_ACCESS_TPM_ESTABLISHMENT);
+    }
+}
+
+/*
+ * Test case for seizing access by a higher number locality
+ */
+static void tpm_tis_i2c_test_check_access_reg_seize(const void *data)
+{
+    int locty, l;
+    uint8_t access;
+    uint8_t pending_request_flag;
+
+    /* do not test locality 4 (hw only) */
+    for (locty = 0; locty < TPM_TIS_NUM_LOCALITIES - 1; locty++) {
+        pending_request_flag = 0;
+
+        access = tpm_tis_i2c_readb(locty, TPM_I2C_REG_ACCESS);
+        g_assert_cmpint(access, ==, TPM_TIS_ACCESS_TPM_REG_VALID_STS |
+                                    TPM_TIS_ACCESS_TPM_ESTABLISHMENT);
+
+        /* request use of locality */
+        tpm_tis_i2c_writeb(locty,
+                           TPM_I2C_REG_ACCESS, TPM_TIS_ACCESS_REQUEST_USE);
+        access = tpm_tis_i2c_readb(locty, TPM_I2C_REG_ACCESS);
+        g_assert_cmpint(access, ==, TPM_TIS_ACCESS_TPM_REG_VALID_STS |
+                                    TPM_TIS_ACCESS_ACTIVE_LOCALITY |
+                                    TPM_TIS_ACCESS_TPM_ESTABLISHMENT);
+
+        /* lower localities cannot seize access */
+        for (l = 0; l < locty; l++) {
+            /* lower locality is not active */
+            access = tpm_tis_i2c_readb(l, TPM_I2C_REG_ACCESS);
+            DPRINTF_ACCESS;
+            g_assert_cmpint(access, ==, TPM_TIS_ACCESS_TPM_REG_VALID_STS |
+                                        pending_request_flag |
+                                        TPM_TIS_ACCESS_TPM_ESTABLISHMENT);
+
+            /* try to request use from 'l' */
+            tpm_tis_i2c_writeb(l,
+                               TPM_I2C_REG_ACCESS,
+                               TPM_TIS_ACCESS_REQUEST_USE);
+
+            /*
+             * requesting use from 'l' was not possible;
+             * we must see REQUEST_USE and possibly PENDING_REQUEST
+             */
+            access = tpm_tis_i2c_readb(l, TPM_I2C_REG_ACCESS);
+            DPRINTF_ACCESS;
+            g_assert_cmpint(access, ==, TPM_TIS_ACCESS_TPM_REG_VALID_STS |
+                                        TPM_TIS_ACCESS_REQUEST_USE |
+                                        pending_request_flag |
+                                        TPM_TIS_ACCESS_TPM_ESTABLISHMENT);
+
+            /*
+             * locality 'locty' must be unchanged;
+             * we must see PENDING_REQUEST
+             */
+            access = tpm_tis_i2c_readb(locty, TPM_I2C_REG_ACCESS);
+            g_assert_cmpint(access, ==, TPM_TIS_ACCESS_TPM_REG_VALID_STS |
+                                        TPM_TIS_ACCESS_ACTIVE_LOCALITY |
+                                        TPM_TIS_ACCESS_PENDING_REQUEST |
+                                        TPM_TIS_ACCESS_TPM_ESTABLISHMENT);
+
+            /* try to seize from 'l' */
+            tpm_tis_i2c_writeb(l,
+                               TPM_I2C_REG_ACCESS, TPM_TIS_ACCESS_SEIZE);
+            /* seize from 'l' was not possible */
+            access = tpm_tis_i2c_readb(l, TPM_I2C_REG_ACCESS);
+            DPRINTF_ACCESS;
+            g_assert_cmpint(access, ==, TPM_TIS_ACCESS_TPM_REG_VALID_STS |
+                                        TPM_TIS_ACCESS_REQUEST_USE |
+                                        pending_request_flag |
+                                        TPM_TIS_ACCESS_TPM_ESTABLISHMENT);
+
+            /* locality 'locty' must be unchanged */
+            access = tpm_tis_i2c_readb(locty, TPM_I2C_REG_ACCESS);
+            g_assert_cmpint(access, ==, TPM_TIS_ACCESS_TPM_REG_VALID_STS |
+                                        TPM_TIS_ACCESS_ACTIVE_LOCALITY |
+                                        TPM_TIS_ACCESS_PENDING_REQUEST |
+                                        TPM_TIS_ACCESS_TPM_ESTABLISHMENT);
+
+            /*
+             * on the next loop we will have a PENDING_REQUEST flag
+             * set for locality 'l'
+             */
+            pending_request_flag = TPM_TIS_ACCESS_PENDING_REQUEST;
+        }
+
+        /*
+         * higher localities can 'seize' access but not 'request use';
+         * note: this will activate first l+1, then l+2 etc.
+         */
+        for (l = locty + 1; l < TPM_TIS_NUM_LOCALITIES - 1; l++) {
+            /* try to 'request use' from 'l' */
+            tpm_tis_i2c_writeb(l, TPM_I2C_REG_ACCESS,
+                               TPM_TIS_ACCESS_REQUEST_USE);
+
+            /*
+             * requesting use from 'l' was not possible; we should see
+             * REQUEST_USE and may see PENDING_REQUEST
+             */
+            access = tpm_tis_i2c_readb(l, TPM_I2C_REG_ACCESS);
+            DPRINTF_ACCESS;
+            g_assert_cmpint(access, ==, TPM_TIS_ACCESS_TPM_REG_VALID_STS |
+                                        TPM_TIS_ACCESS_REQUEST_USE |
+                                        pending_request_flag |
+                                        TPM_TIS_ACCESS_TPM_ESTABLISHMENT);
+
+            /*
+             * locality 'l-1' must be unchanged; we should always
+             * see PENDING_REQUEST from 'l' requesting access
+             */
+            access = tpm_tis_i2c_readb(l - 1, TPM_I2C_REG_ACCESS);
+            DPRINTF_ACCESS;
+            g_assert_cmpint(access, ==, TPM_TIS_ACCESS_TPM_REG_VALID_STS |
+                                        TPM_TIS_ACCESS_ACTIVE_LOCALITY |
+                                        TPM_TIS_ACCESS_PENDING_REQUEST |
+                                        TPM_TIS_ACCESS_TPM_ESTABLISHMENT);
+
+            /* try to seize from 'l' */
+            tpm_tis_i2c_writeb(l, TPM_I2C_REG_ACCESS, TPM_TIS_ACCESS_SEIZE);
+
+            /* seize from 'l' was possible */
+            access = tpm_tis_i2c_readb(l, TPM_I2C_REG_ACCESS);
+            DPRINTF_ACCESS;
+            g_assert_cmpint(access, ==, TPM_TIS_ACCESS_TPM_REG_VALID_STS |
+                                        TPM_TIS_ACCESS_ACTIVE_LOCALITY |
+                                        pending_request_flag |
+                                        TPM_TIS_ACCESS_TPM_ESTABLISHMENT);
+
+            /* l - 1 should show that it has BEEN_SEIZED */
+            access = tpm_tis_i2c_readb(l - 1, TPM_I2C_REG_ACCESS);
+            DPRINTF_ACCESS;
+            g_assert_cmpint(access, ==, TPM_TIS_ACCESS_TPM_REG_VALID_STS |
+                                        TPM_TIS_ACCESS_BEEN_SEIZED |
+                                        pending_request_flag |
+                                        TPM_TIS_ACCESS_TPM_ESTABLISHMENT);
+
+            /* clear the BEEN_SEIZED flag and make sure it's gone */
+            tpm_tis_i2c_writeb(l - 1, TPM_I2C_REG_ACCESS,
+                               TPM_TIS_ACCESS_BEEN_SEIZED);
+
+            access = tpm_tis_i2c_readb(l - 1, TPM_I2C_REG_ACCESS);
+            g_assert_cmpint(access, ==, TPM_TIS_ACCESS_TPM_REG_VALID_STS |
+                                        pending_request_flag |
+                                        TPM_TIS_ACCESS_TPM_ESTABLISHMENT);
+        }
+
+        /*
+         * PENDING_REQUEST will not be set if locty = 0 since all localities
+         * were active; in case of locty = 1, locality 0 will be active
+         * but no PENDING_REQUEST anywhere
+         */
+        if (locty <= 1) {
+            pending_request_flag = 0;
+        }
+
+        /* release access from l - 1; this activates locty - 1 */
+        l--;
+
+        access = tpm_tis_i2c_readb(l, TPM_I2C_REG_ACCESS);
+        DPRINTF_ACCESS;
+
+        DPRINTF("%s: %d: relinquishing control on l = %d\n",
+                __func__, __LINE__, l);
+        tpm_tis_i2c_writeb(l, TPM_I2C_REG_ACCESS,
+                           TPM_TIS_ACCESS_ACTIVE_LOCALITY);
+
+        access = tpm_tis_i2c_readb(l, TPM_I2C_REG_ACCESS);
+        DPRINTF_ACCESS;
+        g_assert_cmpint(access, ==, TPM_TIS_ACCESS_TPM_REG_VALID_STS |
+                                    pending_request_flag |
+                                    TPM_TIS_ACCESS_TPM_ESTABLISHMENT);
+
+        for (l = locty - 1; l >= 0; l--) {
+            access = tpm_tis_i2c_readb(l, TPM_I2C_REG_ACCESS);
+            DPRINTF_ACCESS;
+            g_assert_cmpint(access, ==, TPM_TIS_ACCESS_TPM_REG_VALID_STS |
+                                        TPM_TIS_ACCESS_ACTIVE_LOCALITY |
+                                        pending_request_flag |
+                                        TPM_TIS_ACCESS_TPM_ESTABLISHMENT);
+
+            /* release this locality */
+            tpm_tis_i2c_writeb(l, TPM_I2C_REG_ACCESS,
+                               TPM_TIS_ACCESS_ACTIVE_LOCALITY);
+
+            if (l == 1) {
+                pending_request_flag = 0;
+            }
+        }
+
+        /* no locality may be active now */
+        for (l = 0; l < TPM_TIS_NUM_LOCALITIES - 1; l++) {
+            access = tpm_tis_i2c_readb(l, TPM_I2C_REG_ACCESS);
+            DPRINTF_ACCESS;
+            g_assert_cmpint(access, ==, TPM_TIS_ACCESS_TPM_REG_VALID_STS |
+                                        TPM_TIS_ACCESS_TPM_ESTABLISHMENT);
+        }
+    }
+}
+
+/*
+ * Test case for getting access when higher number locality relinquishes access
+ */
+static void tpm_tis_i2c_test_check_access_reg_release(const void *data)
+{
+    int locty, l;
+    uint8_t access;
+    uint8_t pending_request_flag;
+
+    /* do not test locality 4 (hw only) */
+    for (locty = TPM_TIS_NUM_LOCALITIES - 2; locty >= 0; locty--) {
+        pending_request_flag = 0;
+
+        access = tpm_tis_i2c_readb(locty, TPM_I2C_REG_ACCESS);
+        g_assert_cmpint(access, ==, TPM_TIS_ACCESS_TPM_REG_VALID_STS |
+                                    TPM_TIS_ACCESS_TPM_ESTABLISHMENT);
+
+        /* request use of locality */
+        tpm_tis_i2c_writeb(locty, TPM_I2C_REG_ACCESS,
+                           TPM_TIS_ACCESS_REQUEST_USE);
+        access = tpm_tis_i2c_readb(locty, TPM_I2C_REG_ACCESS);
+        g_assert_cmpint(access, ==, TPM_TIS_ACCESS_TPM_REG_VALID_STS |
+                                    TPM_TIS_ACCESS_ACTIVE_LOCALITY |
+                                    TPM_TIS_ACCESS_TPM_ESTABLISHMENT);
+
+        /* request use of all other localities */
+        for (l = 0; l < TPM_TIS_NUM_LOCALITIES - 1; l++) {
+            if (l == locty) {
+                continue;
+            }
+            /*
+             * request use of locality 'l' -- we MUST see REQUEST USE and
+             * may see PENDING_REQUEST
+             */
+            tpm_tis_i2c_writeb(l, TPM_I2C_REG_ACCESS,
+                               TPM_TIS_ACCESS_REQUEST_USE);
+            access = tpm_tis_i2c_readb(l, TPM_I2C_REG_ACCESS);
+            DPRINTF_ACCESS;
+            g_assert_cmpint(access, ==, TPM_TIS_ACCESS_TPM_REG_VALID_STS |
+                                        TPM_TIS_ACCESS_REQUEST_USE |
+                                        pending_request_flag |
+                                        TPM_TIS_ACCESS_TPM_ESTABLISHMENT);
+            pending_request_flag = TPM_TIS_ACCESS_PENDING_REQUEST;
+        }
+        /* release locality 'locty' */
+        tpm_tis_i2c_writeb(locty, TPM_I2C_REG_ACCESS,
+                           TPM_TIS_ACCESS_ACTIVE_LOCALITY);
+        /*
+         * highest locality should now be active; release it and make sure the
+         * next higest locality is active afterwards
+         */
+        for (l = TPM_TIS_NUM_LOCALITIES - 2; l >= 0; l--) {
+            if (l == locty) {
+                continue;
+            }
+            /* 'l' should be active now */
+            access = tpm_tis_i2c_readb(l, TPM_I2C_REG_ACCESS);
+            DPRINTF_ACCESS;
+            g_assert_cmpint(access, ==, TPM_TIS_ACCESS_TPM_REG_VALID_STS |
+                                        TPM_TIS_ACCESS_ACTIVE_LOCALITY |
+                                        pending_request_flag |
+                                        TPM_TIS_ACCESS_TPM_ESTABLISHMENT);
+            /* 'l' relinquishes access */
+            tpm_tis_i2c_writeb(l, TPM_I2C_REG_ACCESS,
+                               TPM_TIS_ACCESS_ACTIVE_LOCALITY);
+            access = tpm_tis_i2c_readb(l, TPM_I2C_REG_ACCESS);
+            DPRINTF_ACCESS;
+            if (l == 1 || (locty <= 1 && l == 2)) {
+                pending_request_flag = 0;
+            }
+            g_assert_cmpint(access, ==, TPM_TIS_ACCESS_TPM_REG_VALID_STS |
+                                        pending_request_flag |
+                                        TPM_TIS_ACCESS_TPM_ESTABLISHMENT);
+        }
+    }
+}
+
+/*
+ * Test case for transmitting packets
+ */
+static void tpm_tis_i2c_test_check_transmit(const void *data)
+{
+    const TPMTestState *s = data;
+    uint8_t access;
+    uint32_t sts, v;
+    uint16_t bcount, csum, bcount2;
+    size_t i;
+
+    /* enable csum */
+    tpm_tis_i2c_writeb(0, TPM_I2C_REG_DATA_CSUM_ENABLE, TPM_DATA_CSUM_ENABLED);
+    /* check csum enable register has bit 0 set */
+    v = tpm_tis_i2c_readb(0, TPM_I2C_REG_DATA_CSUM_ENABLE);
+    g_assert_cmpint(v, ==, TPM_DATA_CSUM_ENABLED);
+    /* reading it as 32bit register returns same result */
+    v = tpm_tis_i2c_readl(0, TPM_I2C_REG_DATA_CSUM_ENABLE);
+    g_assert_cmpint(v, ==, TPM_DATA_CSUM_ENABLED);
+
+    /* request use of locality 0 */
+    tpm_tis_i2c_writeb(0, TPM_I2C_REG_ACCESS, TPM_TIS_ACCESS_REQUEST_USE);
+    access = tpm_tis_i2c_readb(0, TPM_I2C_REG_ACCESS);
+    g_assert_cmpint(access, ==, TPM_TIS_ACCESS_TPM_REG_VALID_STS |
+                                TPM_TIS_ACCESS_ACTIVE_LOCALITY |
+                                TPM_TIS_ACCESS_TPM_ESTABLISHMENT);
+
+    sts = tpm_tis_i2c_readl(0, TPM_I2C_REG_STS);
+    DPRINTF_STS;
+
+    g_assert_cmpint(sts & 0xff, ==, 0);
+
+    bcount = (sts >> 8) & 0xffff;
+    g_assert_cmpint(bcount, >=, 128);
+
+    /* read bcount from STS + 1 must work also */
+    bcount2 = tpm_tis_i2c_readw(0, TPM_I2C_REG_STS + 1);
+    g_assert_cmpint(bcount, ==, bcount2);
+
+    /* ic2 must have bits 26-31 zero */
+    g_assert_cmpint(sts & (0x1f << 26), ==, 0);
+
+    tpm_tis_i2c_writel(0, TPM_I2C_REG_STS, TPM_TIS_STS_COMMAND_READY);
+    sts = tpm_tis_i2c_readl(0, TPM_I2C_REG_STS);
+    DPRINTF_STS;
+    g_assert_cmpint(sts & 0xff, ==, TPM_TIS_STS_COMMAND_READY);
+
+    /* transmit command */
+    for (i = 0; i < sizeof(TPM_CMD); i++) {
+        tpm_tis_i2c_writeb(0, TPM_I2C_REG_DATA_FIFO, TPM_CMD[i]);
+        sts = tpm_tis_i2c_readl(0, TPM_I2C_REG_STS);
+        DPRINTF_STS;
+        if (i < sizeof(TPM_CMD) - 1) {
+            g_assert_cmpint(sts & 0xff, ==,
+                            TPM_TIS_STS_EXPECT | TPM_TIS_STS_VALID);
+        } else {
+            g_assert_cmpint(sts & 0xff, ==, TPM_TIS_STS_VALID);
+        }
+        g_assert_cmpint((sts >> 8) & 0xffff, ==, --bcount);
+    }
+    /* read the checksum */
+    csum = tpm_tis_i2c_readw(0, TPM_I2C_REG_DATA_CSUM_GET);
+    g_assert_cmpint(csum, ==, 0x6733);
+
+    /* start processing */
+    tpm_tis_i2c_writeb(0, TPM_I2C_REG_STS, TPM_TIS_STS_TPM_GO);
+
+    uint64_t end_time = g_get_monotonic_time() + 50 * G_TIME_SPAN_SECOND;
+    do {
+        sts = tpm_tis_i2c_readl(0, TPM_I2C_REG_STS);
+        if ((sts & TPM_TIS_STS_DATA_AVAILABLE) != 0) {
+            break;
+        }
+    } while (g_get_monotonic_time() < end_time);
+
+    sts = tpm_tis_i2c_readl(0, TPM_I2C_REG_STS);
+    DPRINTF_STS;
+    g_assert_cmpint(sts & 0xff, == ,
+                    TPM_TIS_STS_VALID | TPM_TIS_STS_DATA_AVAILABLE);
+    bcount = (sts >> 8) & 0xffff;
+
+    /* read response */
+    uint8_t tpm_msg[sizeof(struct tpm_hdr)];
+    g_assert_cmpint(sizeof(tpm_msg), ==, bcount);
+
+    for (i = 0; i < sizeof(tpm_msg); i++) {
+        tpm_msg[i] = tpm_tis_i2c_readb(0, TPM_I2C_REG_DATA_FIFO);
+        sts = tpm_tis_i2c_readl(0, TPM_I2C_REG_STS);
+        DPRINTF_STS;
+        if (sts & TPM_TIS_STS_DATA_AVAILABLE) {
+            g_assert_cmpint((sts >> 8) & 0xffff, ==, --bcount);
+        }
+    }
+    g_assert_cmpmem(tpm_msg, sizeof(tpm_msg), s->tpm_msg, sizeof(*s->tpm_msg));
+
+    /* relinquish use of locality 0 */
+    tpm_tis_i2c_writeb(0,
+                       TPM_I2C_REG_ACCESS, TPM_TIS_ACCESS_ACTIVE_LOCALITY);
+    access = tpm_tis_i2c_readb(0, TPM_I2C_REG_ACCESS);
+}
+
+int main(int argc, char **argv)
+{
+    int ret;
+    char *args;
+    char *tmp_path = g_dir_make_tmp("qemu-tpm-tis-i2c-test.XXXXXX", NULL);
+    GThread *thread;
+    TPMTestState test;
+
+    module_call_init(MODULE_INIT_QOM);
+    g_test_init(&argc, &argv, NULL);
+
+    test.addr = g_new0(SocketAddress, 1);
+    test.addr->type = SOCKET_ADDRESS_TYPE_UNIX;
+    test.addr->u.q_unix.path = g_build_filename(tmp_path, "sock", NULL);
+    g_mutex_init(&test.data_mutex);
+    g_cond_init(&test.data_cond);
+    test.data_cond_signal = false;
+    test.tpm_version = TPM_VERSION_2_0;
+
+    thread = g_thread_new(NULL, tpm_emu_ctrl_thread, &test);
+    tpm_emu_test_wait_cond(&test);
+
+    aspeed_bus_addr = ast2600_i2c_calc_bus_addr(I2C_DEV_BUS_NUM);
+
+    args = g_strdup_printf(
+        "-machine rainier-bmc -accel tcg "
+        "-chardev socket,id=chr,path=%s "
+        "-tpmdev emulator,id=tpm0,chardev=chr "
+        "-device tpm-tis-i2c,tpmdev=tpm0,bus=aspeed.i2c.bus.%d,address=0x%x",
+        test.addr->u.q_unix.path,
+        I2C_DEV_BUS_NUM,
+        I2C_SLAVE_ADDR);
+    qtest_start(args);
+
+    qtest_add_data_func("/tpm-tis-i2c/test_basic", &test,
+                        tpm_tis_i2c_test_basic);
+
+    qtest_add_data_func("/tpm-tis-i2c/test_check_localities", &test,
+                        tpm_tis_i2c_test_check_localities);
+
+    qtest_add_data_func("/tpm-tis-i2c/check_access_reg", &test,
+                        tpm_tis_i2c_test_check_access_reg);
+
+    qtest_add_data_func("/tpm-tis-i2c/check_access_reg_seize", &test,
+                        tpm_tis_i2c_test_check_access_reg_seize);
+
+    qtest_add_data_func("/tpm-tis-i2c/check_access_reg_release", &test,
+                        tpm_tis_i2c_test_check_access_reg_release);
+
+    qtest_add_data_func("/tpm-tis-i2c/test_check_transmit", &test,
+                        tpm_tis_i2c_test_check_transmit);
+
+    ret = g_test_run();
+
+    qtest_end();
+
+    g_thread_join(thread);
+    g_unlink(test.addr->u.q_unix.path);
+    qapi_free_SocketAddress(test.addr);
+    g_rmdir(tmp_path);
+    g_free(tmp_path);
+    g_free(args);
+    return ret;
+}
diff --git a/tests/qtest/tpm-tis-swtpm-test.c b/tests/qtest/tpm-tis-swtpm-test.c
index 11539c0..105e42e 100644
--- a/tests/qtest/tpm-tis-swtpm-test.c
+++ b/tests/qtest/tpm-tis-swtpm-test.c
@@ -17,6 +17,7 @@
 #include "libqtest.h"
 #include "qemu/module.h"
 #include "tpm-tests.h"
+#include "tpm-tis-util.h"
 #include "hw/acpi/tpm.h"
 
 uint64_t tpm_tis_base_addr = TPM_TIS_ADDR_BASE;
@@ -31,7 +32,7 @@ static void tpm_tis_swtpm_test(const void *data)
 {
     const TestState *ts = data;
 
-    tpm_test_swtpm_test(ts->src_tpm_path, tpm_util_tis_transfer,
+    tpm_test_swtpm_test(ts->src_tpm_path, tpm_tis_transfer,
                         "tpm-tis", NULL);
 }
 
@@ -40,7 +41,7 @@ static void tpm_tis_swtpm_migration_test(const void *data)
     const TestState *ts = data;
 
     tpm_test_swtpm_migration_test(ts->src_tpm_path, ts->dst_tpm_path, ts->uri,
-                                  tpm_util_tis_transfer, "tpm-tis", NULL);
+                                  tpm_tis_transfer, "tpm-tis", NULL);
 }
 
 int main(int argc, char **argv)
diff --git a/tests/qtest/tpm-tis-util.c b/tests/qtest/tpm-tis-util.c
index 939893b..728cd3e 100644
--- a/tests/qtest/tpm-tis-util.c
+++ b/tests/qtest/tpm-tis-util.c
@@ -52,7 +52,7 @@ void tpm_tis_test_check_localities(const void *data)
     uint32_t rid;
 
     for (locty = 0; locty < TPM_TIS_NUM_LOCALITIES; locty++) {
-        access = readb(TIS_REG(0, TPM_TIS_REG_ACCESS));
+        access = readb(TIS_REG(locty, TPM_TIS_REG_ACCESS));
         g_assert_cmpint(access, ==, TPM_TIS_ACCESS_TPM_REG_VALID_STS |
                                     TPM_TIS_ACCESS_TPM_ESTABLISHMENT);
 
@@ -449,3 +449,48 @@ void tpm_tis_test_check_transmit(const void *data)
     writeb(TIS_REG(0, TPM_TIS_REG_ACCESS), TPM_TIS_ACCESS_ACTIVE_LOCALITY);
     access = readb(TIS_REG(0, TPM_TIS_REG_ACCESS));
 }
+
+void tpm_tis_transfer(QTestState *s,
+                      const unsigned char *req, size_t req_size,
+                      unsigned char *rsp, size_t rsp_size)
+{
+    uint32_t sts;
+    uint16_t bcount;
+    size_t i;
+
+    /* request use of locality 0 */
+    qtest_writeb(s, TIS_REG(0, TPM_TIS_REG_ACCESS), TPM_TIS_ACCESS_REQUEST_USE);
+    qtest_writel(s, TIS_REG(0, TPM_TIS_REG_STS), TPM_TIS_STS_COMMAND_READY);
+
+    sts = qtest_readl(s, TIS_REG(0, TPM_TIS_REG_STS));
+    bcount = (sts >> 8) & 0xffff;
+    g_assert_cmpint(bcount, >=, req_size);
+
+    /* transmit command */
+    for (i = 0; i < req_size; i++) {
+        qtest_writeb(s, TIS_REG(0, TPM_TIS_REG_DATA_FIFO), req[i]);
+    }
+
+    /* start processing */
+    qtest_writeb(s, TIS_REG(0, TPM_TIS_REG_STS), TPM_TIS_STS_TPM_GO);
+
+    uint64_t end_time = g_get_monotonic_time() + 50 * G_TIME_SPAN_SECOND;
+    do {
+        sts = qtest_readl(s, TIS_REG(0, TPM_TIS_REG_STS));
+        if ((sts & TPM_TIS_STS_DATA_AVAILABLE) != 0) {
+            break;
+        }
+    } while (g_get_monotonic_time() < end_time);
+
+    sts = qtest_readl(s, TIS_REG(0, TPM_TIS_REG_STS));
+    bcount = (sts >> 8) & 0xffff;
+
+    memset(rsp, 0, rsp_size);
+    for (i = 0; i < bcount; i++) {
+        rsp[i] = qtest_readb(s, TIS_REG(0, TPM_TIS_REG_DATA_FIFO));
+    }
+
+    /* relinquish use of locality 0 */
+    qtest_writeb(s, TIS_REG(0, TPM_TIS_REG_ACCESS),
+                 TPM_TIS_ACCESS_ACTIVE_LOCALITY);
+}
diff --git a/tests/qtest/tpm-tis-util.h b/tests/qtest/tpm-tis-util.h
index d10efe8..03910a7 100644
--- a/tests/qtest/tpm-tis-util.h
+++ b/tests/qtest/tpm-tis-util.h
@@ -20,4 +20,8 @@ void tpm_tis_test_check_access_reg_seize(const void *data);
 void tpm_tis_test_check_access_reg_release(const void *data);
 void tpm_tis_test_check_transmit(const void *data);
 
+void tpm_tis_transfer(QTestState *s,
+                      const unsigned char *req, size_t req_size,
+                      unsigned char *rsp, size_t rsp_size);
+
 #endif /* TESTS_TPM_TIS_UTIL_H */
diff --git a/tests/qtest/tpm-util.c b/tests/qtest/tpm-util.c
index a7efe2d..1c0319e 100644
--- a/tests/qtest/tpm-util.c
+++ b/tests/qtest/tpm-util.c
@@ -51,51 +51,6 @@ void tpm_util_crb_transfer(QTestState *s,
     qtest_memread(s, raddr, rsp, rsp_size);
 }
 
-void tpm_util_tis_transfer(QTestState *s,
-                           const unsigned char *req, size_t req_size,
-                           unsigned char *rsp, size_t rsp_size)
-{
-    uint32_t sts;
-    uint16_t bcount;
-    size_t i;
-
-    /* request use of locality 0 */
-    qtest_writeb(s, TIS_REG(0, TPM_TIS_REG_ACCESS), TPM_TIS_ACCESS_REQUEST_USE);
-    qtest_writel(s, TIS_REG(0, TPM_TIS_REG_STS), TPM_TIS_STS_COMMAND_READY);
-
-    sts = qtest_readl(s, TIS_REG(0, TPM_TIS_REG_STS));
-    bcount = (sts >> 8) & 0xffff;
-    g_assert_cmpint(bcount, >=, req_size);
-
-    /* transmit command */
-    for (i = 0; i < req_size; i++) {
-        qtest_writeb(s, TIS_REG(0, TPM_TIS_REG_DATA_FIFO), req[i]);
-    }
-
-    /* start processing */
-    qtest_writeb(s, TIS_REG(0, TPM_TIS_REG_STS), TPM_TIS_STS_TPM_GO);
-
-    uint64_t end_time = g_get_monotonic_time() + 50 * G_TIME_SPAN_SECOND;
-    do {
-        sts = qtest_readl(s, TIS_REG(0, TPM_TIS_REG_STS));
-        if ((sts & TPM_TIS_STS_DATA_AVAILABLE) != 0) {
-            break;
-        }
-    } while (g_get_monotonic_time() < end_time);
-
-    sts = qtest_readl(s, TIS_REG(0, TPM_TIS_REG_STS));
-    bcount = (sts >> 8) & 0xffff;
-
-    memset(rsp, 0, rsp_size);
-    for (i = 0; i < bcount; i++) {
-        rsp[i] = qtest_readb(s, TIS_REG(0, TPM_TIS_REG_DATA_FIFO));
-    }
-
-    /* relinquish use of locality 0 */
-    qtest_writeb(s, TIS_REG(0, TPM_TIS_REG_ACCESS),
-                 TPM_TIS_ACCESS_ACTIVE_LOCALITY);
-}
-
 void tpm_util_startup(QTestState *s, tx_func *tx)
 {
     unsigned char buffer[1024];
diff --git a/tests/qtest/tpm-util.h b/tests/qtest/tpm-util.h
index 80720af..0cb28dd 100644
--- a/tests/qtest/tpm-util.h
+++ b/tests/qtest/tpm-util.h
@@ -27,9 +27,6 @@ typedef void (tx_func)(QTestState *s,
 void tpm_util_crb_transfer(QTestState *s,
                            const unsigned char *req, size_t req_size,
                            unsigned char *rsp, size_t rsp_size);
-void tpm_util_tis_transfer(QTestState *s,
-                           const unsigned char *req, size_t req_size,
-                           unsigned char *rsp, size_t rsp_size);
 
 void tpm_util_startup(QTestState *s, tx_func *tx);
 void tpm_util_pcrextend(QTestState *s, tx_func *tx);
diff --git a/tests/unit/test-crypto-secret.c b/tests/unit/test-crypto-secret.c
index 34a4aec..147b4af 100644
--- a/tests/unit/test-crypto-secret.c
+++ b/tests/unit/test-crypto-secret.c
@@ -24,7 +24,7 @@
 #include "crypto/secret.h"
 #include "qapi/error.h"
 #include "qemu/module.h"
-#ifdef CONFIG_KEYUTILS
+#if defined(CONFIG_KEYUTILS) && defined(CONFIG_SECRET_KEYRING)
 #include "crypto/secret_keyring.h"
 #include <keyutils.h>
 #endif
@@ -128,7 +128,7 @@ static void test_secret_indirect_emptyfile(void)
     g_free(fname);
 }
 
-#ifdef CONFIG_KEYUTILS
+#if defined(CONFIG_KEYUTILS) && defined(CONFIG_SECRET_KEYRING)
 
 #define DESCRIPTION "qemu_test_secret"
 #define PAYLOAD "Test Payload"
@@ -268,7 +268,7 @@ static void test_secret_keyring_bad_key_access_right(void)
     keyctl_unlink(key, KEY_SPEC_PROCESS_KEYRING);
 }
 
-#endif /* CONFIG_KEYUTILS */
+#endif /* CONFIG_KEYUTILS && CONFIG_SECRET_KEYRING */
 
 static void test_secret_noconv_base64_good(void)
 {
@@ -571,7 +571,7 @@ int main(int argc, char **argv)
     g_test_add_func("/crypto/secret/indirect/emptyfile",
                     test_secret_indirect_emptyfile);
 
-#ifdef CONFIG_KEYUTILS
+#if defined(CONFIG_KEYUTILS) && defined(CONFIG_SECRET_KEYRING)
     g_test_add_func("/crypto/secret/keyring/good",
                     test_secret_keyring_good);
     g_test_add_func("/crypto/secret/keyring/revoked_key",
@@ -582,7 +582,7 @@ int main(int argc, char **argv)
                     test_secret_keyring_bad_serial_key);
     g_test_add_func("/crypto/secret/keyring/bad_key_access_right",
                     test_secret_keyring_bad_key_access_right);
-#endif /* CONFIG_KEYUTILS */
+#endif /* CONFIG_KEYUTILS && CONFIG_SECRET_KEYRING */
 
     g_test_add_func("/crypto/secret/noconv/base64/good",
                     test_secret_noconv_base64_good);
diff --git a/tests/vm/freebsd b/tests/vm/freebsd
index ba2ba23..11de647 100755
--- a/tests/vm/freebsd
+++ b/tests/vm/freebsd
@@ -28,15 +28,15 @@ class FreeBSDVM(basevm.BaseVM):
     name = "freebsd"
     arch = "x86_64"
 
-    link = "https://download.freebsd.org/ftp/releases/ISO-IMAGES/12.4/FreeBSD-12.4-RELEASE-amd64-disc1.iso.xz"
-    csum = "1dcf6446e31bf3f81b582e9aba3319a258c29a937a2af6138ee4b181ed719a87"
+    link = "https://download.freebsd.org/releases/CI-IMAGES/13.2-RELEASE/amd64/Latest/FreeBSD-13.2-RELEASE-amd64-BASIC-CI.raw.xz"
+    csum = "a4fb3b6c7b75dd4d58fb0d75e4caf72844bffe0ca00e66459c028b198ffb3c0e"
     size = "20G"
     pkgs = [
         # build tools
         "git",
         "pkgconf",
         "bzip2",
-        "python37",
+        "python39",
         "ninja",
 
         # gnu tools
@@ -78,72 +78,42 @@ class FreeBSDVM(basevm.BaseVM):
         mkdir src build; cd src;
         tar -xf /dev/vtbd1;
         cd ../build
-        ../src/configure --python=python3.7 {configure_opts};
+        ../src/configure --python=python3.9 {configure_opts};
         gmake --output-sync -j{jobs} {target} {verbose};
     """
 
-    def console_boot_serial(self):
-        self.console_wait_send("Autoboot", "3")
-        self.console_wait_send("OK", "set console=comconsole\n")
-        self.console_wait_send("OK", "boot\n")
-
     def build_image(self, img):
-        self.print_step("Downloading install iso")
+        self.print_step("Downloading disk image")
         cimg = self._download_with_cache(self.link, sha256sum=self.csum)
-        img_tmp = img + ".tmp"
-        iso = img + ".install.iso"
-        iso_xz = iso + ".xz"
-
-        self.print_step("Preparing iso and disk image")
-        subprocess.check_call(["cp", "-f", cimg, iso_xz])
-        subprocess.check_call(["xz", "-dvf", iso_xz])
-        self.exec_qemu_img("create", "-f", "qcow2", img_tmp, self.size)
-
-        self.print_step("Booting installer")
+        tmp_raw = img + ".tmp.raw"
+        tmp_raw_xz = tmp_raw + ".xz"
+        img_tmp = img + ".tmp.qcow2"
+
+        self.print_step("Preparing disk image")
+        subprocess.check_call(["cp", "-f", cimg, tmp_raw_xz])
+        subprocess.check_call(["xz", "-dvf", tmp_raw_xz])
+        self.exec_qemu_img("convert", "-O", "qcow2", tmp_raw, img_tmp)
+        self.exec_qemu_img("resize", img_tmp, self.size)
+        os.remove(tmp_raw)
+
+        self.print_step("Preparing disk image")
         self.boot(img_tmp, extra_args = [
             "-machine", "graphics=off",
-            "-device", "VGA",
-            "-cdrom", iso
+            "-vga", "none"
         ])
         self.console_init()
-        self.console_boot_serial()
-        self.console_wait_send("Console type",          "xterm\n")
-
-        # pre-install configuration
-        self.console_wait_send("Welcome",               "\n")
-        self.console_wait_send("Keymap Selection",      "\n")
-        self.console_wait_send("Set Hostname",          "freebsd\n")
-        self.console_wait_send("Distribution Select",   "\n")
-        self.console_wait_send("Partitioning",          "\n")
-        self.console_wait_send("Partition",             "\n")
-        self.console_wait_send("Scheme",                "\n")
-        self.console_wait_send("Editor",                "f")
-        self.console_wait_send("Confirmation",          "c")
-
-        self.print_step("Installation started now, this will take a while")
-
-        # post-install configuration
+        self.console_wait_send("login:", "root\n")
+        self.console_wait_send("~ #", "service growfs onestart\n")
+
+        # root user
+        self.console_wait_send("~ #", "passwd\n")
         self.console_wait("New Password:")
         self.console_send("%s\n" % self._config["root_pass"])
         self.console_wait("Retype New Password:")
         self.console_send("%s\n" % self._config["root_pass"])
 
-        self.console_wait_send("Network Configuration", "\n")
-        self.console_wait_send("IPv4",                  "y")
-        self.console_wait_send("DHCP",                  "y")
-        self.console_wait_send("IPv6",                  "n")
-        self.console_wait_send("Resolver",              "\n")
-
-        self.console_wait_send("Time Zone Selector",    "0\n")
-        self.console_wait_send("Confirmation",          "y")
-        self.console_wait_send("Time & Date",           "\n")
-        self.console_wait_send("Time & Date",           "\n")
-
-        self.console_wait_send("System Configuration",  "\n")
-        self.console_wait_send("System Hardening",      "\n")
-
         # qemu user
-        self.console_wait_send("Add User Accounts", "y")
+        self.console_wait_send("~ #", "adduser\n")
         self.console_wait("Username")
         self.console_send("%s\n" % self._config["guest_user"])
         self.console_wait("Full name")
@@ -165,13 +135,7 @@ class FreeBSDVM(basevm.BaseVM):
         self.console_wait_send("Lock out",              "\n")
         self.console_wait_send("OK",                    "yes\n")
         self.console_wait_send("Add another user",      "no\n")
-
-        self.console_wait_send("Final Configuration",   "\n")
-        self.console_wait_send("Manual Configuration",  "\n")
-        self.console_wait_send("Complete",              "\n")
-
-        self.print_step("Installation finished, rebooting")
-        self.console_boot_serial()
+        self.console_wait_send("~ #", "exit\n")
 
         # setup qemu user
         prompt = "$"
@@ -183,35 +147,20 @@ class FreeBSDVM(basevm.BaseVM):
         self.console_ssh_init(prompt, "root", self._config["root_pass"])
         self.console_sshd_config(prompt)
 
-        # setup serial console
-        self.console_wait(prompt)
-        self.console_send("echo 'console=comconsole' >> /boot/loader.conf\n")
-
-        # setup boot delay
-        self.console_wait(prompt)
-        self.console_send("echo 'autoboot_delay=1' >> /boot/loader.conf\n")
-
         # setup virtio-blk #1 (tarfile)
         self.console_wait(prompt)
         self.console_send("echo 'chmod 666 /dev/vtbd1' >> /etc/rc.local\n")
 
-        self.print_step("Configuration finished, rebooting")
-        self.console_wait_send(prompt, "reboot\n")
-        self.console_wait("login:")
-        self.wait_ssh()
-
         self.print_step("Installing packages")
         self.ssh_root_check("pkg install -y %s\n" % " ".join(self.pkgs))
 
         # shutdown
         self.ssh_root(self.poweroff)
-        self.console_wait("Uptime:")
         self.wait()
 
         if os.path.exists(img):
             os.remove(img)
         os.rename(img_tmp, img)
-        os.remove(iso)
         self.print_step("All done")
 
 if __name__ == "__main__":