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>
---
tests/qtest/am53c974-test.c | 30 ++++++++++++++++++++++++++++++
1 file changed, 30 insertions(+)
diff --git a/tests/qtest/am53c974-test.c b/tests/qtest/am53c974-test.c
index 9b1e4211bd..d214a912b3 100644
--- a/tests/qtest/am53c974-test.c
+++ b/tests/qtest/am53c974-test.c
@@ -223,6 +223,34 @@ static void test_inflight_cancel_ok(void)
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)
{
const char *arch = qtest_get_arch();
@@ -248,6 +276,8 @@ int main(int argc, char **argv)
test_cancelled_request_ok);
qtest_add_func("am53c974/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();