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qtest/am53c974-test: add test for reset before transfer

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Based upon the qtest reproducer posted to Gitlab issue #724 at
https://gitlab.com/qemu-project/qemu/-/issues/724.

Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20211118100327.29061-3-mark.cave-ayland@ilande.co.uk>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Mark Cave-Ayland 2021-11-18 10:03:27 +00:00 committed by Paolo Bonzini
parent 3f26c97577
commit 283191640c
1 changed files with 30 additions and 0 deletions
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30
tests/qtest/am53c974-test.c
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@ -223,6 +223,34 @@ static void test_inflight_cancel_ok(void)
qtest_quit(s); qtest_quit(s);
} }
static void test_reset_before_transfer_ok(void)
{
QTestState *s = qtest_init(
"-device am53c974,id=scsi "
"-device scsi-hd,drive=disk0 -drive "
"id=disk0,if=none,file=null-co://,format=raw -nodefaults");
qtest_outl(s, 0xcf8, 0x80001010);
qtest_outl(s, 0xcfc, 0xc000);
qtest_outl(s, 0xcf8, 0x80001004);
qtest_outw(s, 0xcfc, 0x01);
qtest_outl(s, 0xc007, 0x2500);
qtest_outl(s, 0xc00a, 0x410000);
qtest_outl(s, 0xc00a, 0x410000);
qtest_outw(s, 0xc00b, 0x0200);
qtest_outw(s, 0xc040, 0x03);
qtest_outw(s, 0xc009, 0x00);
qtest_outw(s, 0xc00b, 0x00);
qtest_outw(s, 0xc009, 0x00);
qtest_outw(s, 0xc00b, 0x00);
qtest_outw(s, 0xc009, 0x00);
qtest_outw(s, 0xc003, 0x1000);
qtest_outw(s, 0xc00b, 0x1000);
qtest_outl(s, 0xc00b, 0x9000);
qtest_outw(s, 0xc00b, 0x1000);
qtest_quit(s);
}
int main(int argc, char **argv) int main(int argc, char **argv)
{ {
const char *arch = qtest_get_arch(); const char *arch = qtest_get_arch();
@ -248,6 +276,8 @@ int main(int argc, char **argv)
test_cancelled_request_ok); test_cancelled_request_ok);
qtest_add_func("am53c974/test_inflight_cancel_ok", qtest_add_func("am53c974/test_inflight_cancel_ok",
test_inflight_cancel_ok); test_inflight_cancel_ok);
qtest_add_func("am53c974/test_reset_before_transfer_ok",
test_reset_before_transfer_ok);
} }
return g_test_run(); return g_test_run();