2 * QTest testcase for Intel HDA
4 * Copyright (c) 2014 SUSE LINUX Products GmbH
6 * This work is licensed under the terms of the GNU GPL, version 2 or later.
7 * See the COPYING file in the top-level directory.
10 #include "qemu/osdep.h"
11 #include "libqtest-single.h"
14 #define CODEC_DEVICES " -device hda-output,bus=" HDA_ID ".0" \
15 " -device hda-micro,bus=" HDA_ID ".0" \
16 " -device hda-duplex,bus=" HDA_ID ".0"
18 /* Tests only initialization so far. TODO: Replace with functional tests */
19 static void ich6_test(void)
21 qtest_start("-machine pc -device intel-hda,id=" HDA_ID CODEC_DEVICES
);
25 static void ich9_test(void)
27 qtest_start("-machine q35 -device ich9-intel-hda,bus=pcie.0,addr=1b.0,id="
28 HDA_ID CODEC_DEVICES
);
33 * https://gitlab.com/qemu-project/qemu/-/issues/542
35 * AddressSanitizer: stack-overflow
37 static void test_issue542_ich6(void)
41 s
= qtest_init("-nographic -nodefaults -M pc-q35-6.2 "
42 "-device intel-hda,id=" HDA_ID CODEC_DEVICES
);
44 qtest_outl(s
, 0xcf8, 0x80000804);
45 qtest_outw(s
, 0xcfc, 0x06);
46 qtest_bufwrite(s
, 0xff0d060f, "\x03", 1);
47 qtest_bufwrite(s
, 0x0, "\x12", 1);
48 qtest_bufwrite(s
, 0x2, "\x2a", 1);
49 qtest_writeb(s
, 0x0, 0x12);
50 qtest_writeb(s
, 0x2, 0x2a);
51 qtest_outl(s
, 0xcf8, 0x80000811);
52 qtest_outl(s
, 0xcfc, 0x006a4400);
53 qtest_bufwrite(s
, 0x6a44005a, "\x01", 1);
54 qtest_bufwrite(s
, 0x6a44005c, "\x02", 1);
55 qtest_bufwrite(s
, 0x6a442050, "\x00\x00\x44\x6a", 4);
56 qtest_bufwrite(s
, 0x6a44204a, "\x01", 1);
57 qtest_bufwrite(s
, 0x6a44204c, "\x02", 1);
58 qtest_bufwrite(s
, 0x6a44005c, "\x02", 1);
59 qtest_bufwrite(s
, 0x6a442050, "\x00\x00\x44\x6a", 4);
60 qtest_bufwrite(s
, 0x6a44204a, "\x01", 1);
61 qtest_bufwrite(s
, 0x6a44204c, "\x02", 1);
65 int main(int argc
, char **argv
)
67 g_test_init(&argc
, &argv
, NULL
);
68 if (qtest_has_machine("pc")) {
69 qtest_add_func("/intel-hda/ich6", ich6_test
);
71 if (qtest_has_machine("q35")) {
72 qtest_add_func("/intel-hda/ich9", ich9_test
);
73 qtest_add_func("/intel-hda/fuzz/issue542", test_issue542_ich6
);