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 pc-q35-5.0"); 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 } 54