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tpm-tis-device-test.c (2609B)

      1 /*
      2  * QTest testcase for SYSBUS TPM TIS
      3  *
      4  * Copyright (c) 2018 Red Hat, Inc.
      5  * Copyright (c) 2018 IBM Corporation
      6  *
      7  * Authors:
      8  *   Marc-André Lureau <marcandre.lureau@redhat.com>
      9  *   Stefan Berger <stefanb@linux.vnet.ibm.com>
     10  *
     11  * This work is licensed under the terms of the GNU GPL, version 2 or later.
     12  * See the COPYING file in the top-level directory.
     13  */
     14 
     15 #include "qemu/osdep.h"
     16 #include <glib/gstdio.h>
     17 
     18 #include "io/channel-socket.h"
     19 #include "libqtest-single.h"
     20 #include "qemu/module.h"
     21 #include "tpm-emu.h"
     22 #include "tpm-util.h"
     23 #include "tpm-tis-util.h"
     24 
     25 /*
     26  * As the Sysbus tpm-tis-device is instantiated on the ARM virt
     27  * platform bus and it is the only sysbus device dynamically
     28  * instantiated, it gets plugged at its base address
     29  */
     30 uint64_t tpm_tis_base_addr = 0xc000000;
     31 
     32 int main(int argc, char **argv)
     33 {
     34     char *tmp_path = g_dir_make_tmp("qemu-tpm-tis-device-test.XXXXXX", NULL);
     35     GThread *thread;
     36     TPMTestState test;
     37     char *args;
     38     int ret;
     39 
     40     module_call_init(MODULE_INIT_QOM);
     41     g_test_init(&argc, &argv, NULL);
     42 
     43     test.addr = g_new0(SocketAddress, 1);
     44     test.addr->type = SOCKET_ADDRESS_TYPE_UNIX;
     45     test.addr->u.q_unix.path = g_build_filename(tmp_path, "sock", NULL);
     46     g_mutex_init(&test.data_mutex);
     47     g_cond_init(&test.data_cond);
     48     test.data_cond_signal = false;
     49     test.tpm_version = TPM_VERSION_2_0;
     50 
     51     thread = g_thread_new(NULL, tpm_emu_ctrl_thread, &test);
     52     tpm_emu_test_wait_cond(&test);
     53 
     54     args = g_strdup_printf(
     55         "-machine virt,gic-version=max -accel tcg "
     56         "-chardev socket,id=chr,path=%s "
     57         "-tpmdev emulator,id=dev,chardev=chr "
     58         "-device tpm-tis-device,tpmdev=dev",
     59         test.addr->u.q_unix.path);
     60     qtest_start(args);
     61 
     62     qtest_add_data_func("/tpm-tis/test_check_localities", &test,
     63                         tpm_tis_test_check_localities);
     64 
     65     qtest_add_data_func("/tpm-tis/test_check_access_reg", &test,
     66                         tpm_tis_test_check_access_reg);
     67 
     68     qtest_add_data_func("/tpm-tis/test_check_access_reg_seize", &test,
     69                         tpm_tis_test_check_access_reg_seize);
     70 
     71     qtest_add_data_func("/tpm-tis/test_check_access_reg_release", &test,
     72                         tpm_tis_test_check_access_reg_release);
     73 
     74     qtest_add_data_func("/tpm-tis/test_check_transmit", &test,
     75                         tpm_tis_test_check_transmit);
     76 
     77     ret = g_test_run();
     78 
     79     qtest_end();
     80 
     81     g_thread_join(thread);
     82     g_unlink(test.addr->u.q_unix.path);
     83     qapi_free_SocketAddress(test.addr);
     84     g_rmdir(tmp_path);
     85     g_free(tmp_path);
     86     g_free(args);
     87     return ret;
     88 }