2  * QTest testcases for TPM TIS on I2C (derived from TPM TIS test)
9  *   Marc-André Lureau <marcandre.lureau@redhat.com>
12  * See the COPYING file in the top-level directory.
18 #include "libqtest-single.h"
19 #include "hw/acpi/tpm.h"
22 #include "tpm-emu.h"
107     /* read interrupt capability -- none are supported */  in tpm_tis_i2c_test_basic()
126     /* disable csum */  in tpm_tis_i2c_test_basic()
154     /* select locality 5 -- must not be possible */  in tpm_tis_i2c_test_basic()
201     for (locty = 0; locty < TPM_TIS_NUM_LOCALITIES - 1; locty++) {  in tpm_tis_i2c_test_check_access_reg()
234     for (locty = 0; locty < TPM_TIS_NUM_LOCALITIES - 1; locty++) {  in tpm_tis_i2c_test_check_access_reg_seize()
313         for (l = locty + 1; l < TPM_TIS_NUM_LOCALITIES - 1; l++) {  in tpm_tis_i2c_test_check_access_reg_seize()
330              * locality 'l-1' must be unchanged; we should always  in tpm_tis_i2c_test_check_access_reg_seize()
333             access = tpm_tis_i2c_readb(l - 1, TPM_I2C_REG_ACCESS);  in tpm_tis_i2c_test_check_access_reg_seize()
351             /* l - 1 should show that it has BEEN_SEIZED */  in tpm_tis_i2c_test_check_access_reg_seize()
352             access = tpm_tis_i2c_readb(l - 1, TPM_I2C_REG_ACCESS);  in tpm_tis_i2c_test_check_access_reg_seize()
360             tpm_tis_i2c_writeb(l - 1, TPM_I2C_REG_ACCESS,  in tpm_tis_i2c_test_check_access_reg_seize()
363             access = tpm_tis_i2c_readb(l - 1, TPM_I2C_REG_ACCESS);  in tpm_tis_i2c_test_check_access_reg_seize()
378         /* release access from l - 1; this activates locty - 1 */  in tpm_tis_i2c_test_check_access_reg_seize()
379         l--;  in tpm_tis_i2c_test_check_access_reg_seize()
395         for (l = locty - 1; l >= 0; l--) {  in tpm_tis_i2c_test_check_access_reg_seize()
413         for (l = 0; l < TPM_TIS_NUM_LOCALITIES - 1; l++) {  in tpm_tis_i2c_test_check_access_reg_seize()
432     for (locty = TPM_TIS_NUM_LOCALITIES - 2; locty >= 0; locty--) {  in tpm_tis_i2c_test_check_access_reg_release()
448         for (l = 0; l < TPM_TIS_NUM_LOCALITIES - 1; l++) {  in tpm_tis_i2c_test_check_access_reg_release()
453              * request use of locality 'l' -- we MUST see REQUEST USE and  in tpm_tis_i2c_test_check_access_reg_release()
473         for (l = TPM_TIS_NUM_LOCALITIES - 2; l >= 0; l--) {  in tpm_tis_i2c_test_check_access_reg_release()
538     /* ic2 must have bits 26-31 zero */  in tpm_tis_i2c_test_check_transmit()
551         if (i < sizeof(TPM_CMD) - 1) {  in tpm_tis_i2c_test_check_transmit()
557         g_assert_cmpint((sts >> 8) & 0xffff, ==, --bcount);  in tpm_tis_i2c_test_check_transmit()
589             g_assert_cmpint((sts >> 8) & 0xffff, ==, --bcount);  in tpm_tis_i2c_test_check_transmit()
592     g_assert_cmpmem(tpm_msg, sizeof(tpm_msg), s->tpm_msg, sizeof(*s->tpm_msg));  in tpm_tis_i2c_test_check_transmit()
604     char *tmp_path = g_dir_make_tmp("qemu-tpm-tis-i2c-test.XXXXXX", NULL);  in main()
612     test.addr->type = SOCKET_ADDRESS_TYPE_UNIX;  in main()
613     test.addr->u.q_unix.path = g_build_filename(tmp_path, "sock", NULL);  in main()
625         "-machine rainier-bmc -accel tcg "  in main()
626         "-chardev socket,id=chr,path=%s "  in main()
627         "-tpmdev emulator,id=tpm0,chardev=chr "  in main()
628         "-device tpm-tis-i2c,tpmdev=tpm0,bus=aspeed.i2c.bus.%d,address=0x%x",  in main()
629         test.addr->u.q_unix.path,  in main()
634     qtest_add_data_func("/tpm-tis-i2c/test_basic", &test,  in main()
637     qtest_add_data_func("/tpm-tis-i2c/test_check_localities", &test,  in main()
640     qtest_add_data_func("/tpm-tis-i2c/check_access_reg", &test,  in main()
643     qtest_add_data_func("/tpm-tis-i2c/check_access_reg_seize", &test,  in main()
646     qtest_add_data_func("/tpm-tis-i2c/check_access_reg_release", &test,  in main()
649     qtest_add_data_func("/tpm-tis-i2c/test_check_transmit", &test,  in main()
657     g_unlink(test.addr->u.q_unix.path);  in main()