| 1 | /* |
| 2 | * QTest testcase for e1000e device generated by fuzzer |
| 3 | * |
| 4 | * Copyright (c) 2021 Red Hat, Inc. |
| 5 | * |
| 6 | * SPDX-License-Identifier: GPL-2.0-or-later |
| 7 | */ |
| 8 | |
| 9 | #include "qemu/osdep.h" |
| 10 | |
| 11 | #include "libqtest.h" |
| 12 | |
| 13 | /* |
| 14 | * https://bugs.launchpad.net/qemu/+bug/1879531 |
| 15 | */ |
| 16 | static void test_lp1879531_eth_get_rss_ex_dst_addr(void) |
| 17 | { |
| 18 | QTestState *s; |
| 19 | |
| 20 | s = qtest_init("-nographic -monitor none -serial none -M q35"); |
| 21 | |
| 22 | qtest_outl(s, 0xcf8, 0x80001010); |
| 23 | qtest_outl(s, 0xcfc, 0xe1020000); |
| 24 | qtest_outl(s, 0xcf8, 0x80001004); |
| 25 | qtest_outw(s, 0xcfc, 0x7); |
| 26 | qtest_writeb(s, 0x25, 0x86); |
| 27 | qtest_writeb(s, 0x26, 0xdd); |
| 28 | qtest_writeb(s, 0x4f, 0x2b); |
| 29 | |
| 30 | qtest_writel(s, 0xe1020030, 0x190002e1); |
| 31 | qtest_writew(s, 0xe102003a, 0x0807); |
| 32 | qtest_writel(s, 0xe1020048, 0x12077cdd); |
| 33 | qtest_writel(s, 0xe1020400, 0xba077cdd); |
| 34 | qtest_writel(s, 0xe1020420, 0x190002e1); |
| 35 | qtest_writel(s, 0xe1020428, 0x3509d807); |
| 36 | qtest_writeb(s, 0xe1020438, 0xe2); |
| 37 | qtest_writeb(s, 0x4f, 0x2b); |
| 38 | qtest_quit(s); |
| 39 | } |
| 40 | |
| 41 | int main(int argc, char **argv) |
| 42 | { |
| 43 | const char *arch = qtest_get_arch(); |
| 44 | |
| 45 | g_test_init(&argc, &argv, NULL); |
| 46 | |
| 47 | if (strcmp(arch, "i386") == 0 || strcmp(arch, "x86_64") == 0) { |
| 48 | qtest_add_func("fuzz/test_lp1879531_eth_get_rss_ex_dst_addr", |
| 49 | test_lp1879531_eth_get_rss_ex_dst_addr); |
| 50 | } |
| 51 | |
| 52 | return g_test_run(); |
| 53 | } |