tests/qtest/fuzz-e1000e-test.c

   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 "libqos/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 }