/*
* QTest testcase for am53c974
*
* Copyright (c) 2021 Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
*
* This work is licensed under the terms of the GNU GPL, version 2 or
* later. See the COPYING file in the top-level directory.
*/
#include "qemu/osdep.h"
#include "libqtest.h"
static void test_cmdfifo_underflow_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, 0x80001004);
qtest_outw(s, 0xcfc, 0x01);
qtest_outl(s, 0xcf8, 0x8000100e);
qtest_outl(s, 0xcfc, 0x8a000000);
qtest_outl(s, 0x8a09, 0x42000000);
qtest_outl(s, 0x8a0d, 0x00);
qtest_outl(s, 0x8a0b, 0x1000);
qtest_quit(s);
}
/* Reported as crash_1548bd10e7 */
static void test_cmdfifo_underflow2_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_outw(s, 0xc00c, 0x41);
qtest_outw(s, 0xc00a, 0x00);
qtest_outl(s, 0xc00a, 0x00);
qtest_outw(s, 0xc00c, 0x43);
qtest_outw(s, 0xc00b, 0x00);
qtest_outw(s, 0xc00b, 0x00);
qtest_outw(s, 0xc00c, 0x00);
qtest_outl(s, 0xc00a, 0x00);
qtest_outw(s, 0xc00a, 0x00);
qtest_outl(s, 0xc00a, 0x00);
qtest_outw(s, 0xc00c, 0x00);
qtest_outl(s, 0xc00a, 0x00);
qtest_outw(s, 0xc00a, 0x00);
qtest_outl(s, 0xc00a, 0x00);
qtest_outw(s, 0xc00c, 0x00);
qtest_outl(s, 0xc00a, 0x00);
qtest_outw(s, 0xc00a, 0x00);
qtest_outl(s, 0xc00a, 0x00);
qtest_outw(s, 0xc00c, 0x00);
qtest_outl(s, 0xc00a, 0x00);
qtest_outl(s, 0xc006, 0x00);
qtest_outl(s, 0xc00b, 0x00);
qtest_outw(s, 0xc00b, 0x0800);
qtest_outw(s, 0xc00b, 0x00);
qtest_outw(s, 0xc00b, 0x00);
qtest_outl(s, 0xc006, 0x00);
qtest_outl(s, 0xc00b, 0x00);
qtest_outw(s, 0xc00b, 0x0800);
qtest_outw(s, 0xc00b, 0x00);
qtest_outw(s, 0xc00b, 0x4100);
qtest_outw(s, 0xc00a, 0x00);
qtest_outl(s, 0xc00a, 0x100000);
qtest_outl(s, 0xc00a, 0x00);
qtest_outw(s, 0xc00c, 0x43);
qtest_outl(s, 0xc00a, 0x100000);
qtest_outl(s, 0xc00a, 0x100000);
qtest_quit(s);
}
static void test_cmdfifo_overflow_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, 0x80001004);
qtest_outw(s, 0xcfc, 0x01);
qtest_outl(s, 0xcf8, 0x8000100e);
qtest_outl(s, 0xcfc, 0x0e000000);
qtest_outl(s, 0xe40, 0x03);
qtest_outl(s, 0xe0b, 0x4100);
qtest_outl(s, 0xe0b, 0x9000);
qtest_quit(s);
}
/* Reported as crash_530ff2e211 */
static void test_cmdfifo_overflow2_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, 0xc00b, 0x4100);
qtest_outw(s, 0xc00b, 0xc200);
qtest_outl(s, 0xc03f, 0x0300);
qtest_quit(s);
}
/* Reported as crash_0900379669 */
static void test_fifo_pop_buf(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_outb(s, 0xc000, 0x4);
qtest_outb(s, 0xc008, 0xa0);
qtest_outl(s, 0xc03f, 0x0300);
qtest_outl(s, 0xc00b, 0xc300);
qtest_outw(s, 0xc00b, 0x9000);
qtest_outl(s, 0xc00b, 0xc300);
qtest_outl(s, 0xc00b, 0xc300);
qtest_outl(s, 0xc00b, 0xc300);
qtest_outw(s, 0xc00b, 0x9000);
qtest_outw(s, 0xc00b, 0x1000);
qtest_quit(s);
}
static void test_target_selected_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, 0x80001001);
qtest_outl(s, 0xcfc, 0x01000000);
qtest_outl(s, 0xcf8, 0x8000100e);
qtest_outl(s, 0xcfc, 0xef800000);
qtest_outl(s, 0xef8b, 0x4100);
qtest_outw(s, 0xef80, 0x01);
qtest_outl(s, 0xefc0, 0x03);
qtest_outl(s, 0xef8b, 0xc100);
qtest_outl(s, 0xef8b, 0x9000);
qtest_quit(s);
}
static void test_fifo_underflow_on_write_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, 0xc008, 0x0a);
qtest_outl(s, 0xc009, 0x41000000);
qtest_outl(s, 0xc009, 0x41000000);
qtest_outl(s, 0xc00b, 0x1000);
qtest_quit(s);
}
static void test_cancelled_request_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, 0x05);
qtest_outb(s, 0xc046, 0x02);
qtest_outl(s, 0xc00b, 0xc100);
qtest_outl(s, 0xc040, 0x03);
qtest_outl(s, 0xc040, 0x03);
qtest_bufwrite(s, 0x0, "\x41", 0x1);
qtest_outl(s, 0xc00b, 0xc100);
qtest_outw(s, 0xc040, 0x02);
qtest_outw(s, 0xc040, 0x81);
qtest_outl(s, 0xc00b, 0x9000);
qtest_quit(s);
}
static void test_inflight_cancel_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, 0x80001000);
qtest_inw(s, 0xcfc);
qtest_outl(s, 0xcf8, 0x80001010);
qtest_outl(s, 0xcfc, 0xffffffff);
qtest_outl(s, 0xcf8, 0x80001010);
qtest_inl(s, 0xcfc);
qtest_outl(s, 0xcf8, 0x80001010);
qtest_outl(s, 0xcfc, 0xc001);
qtest_outl(s, 0xcf8, 0x80001004);
qtest_inw(s, 0xcfc);
qtest_outl(s, 0xcf8, 0x80001004);
qtest_outw(s, 0xcfc, 0x7);
qtest_outl(s, 0xcf8, 0x80001004);
qtest_inw(s, 0xcfc);
qtest_inb(s, 0xc000);
qtest_outb(s, 0xc008, 0x8);
qtest_outw(s, 0xc00b, 0x4100);
qtest_outb(s, 0xc009, 0x0);
qtest_outb(s, 0xc009, 0x0);
qtest_outw(s, 0xc00b, 0xc212);
qtest_outl(s, 0xc042, 0x2c2c5a88);
qtest_outw(s, 0xc00b, 0xc212);
qtest_outw(s, 0xc00b, 0x415a);
qtest_outl(s, 0xc03f, 0x3060303);
qtest_outl(s, 0xc00b, 0x5afa9054);
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();
g_test_init(&argc, &argv, NULL);
if (strcmp(arch, "i386") == 0) {
qtest_add_func("am53c974/test_cmdfifo_underflow_ok",
test_cmdfifo_underflow_ok);
qtest_add_func("am53c974/test_cmdfifo_underflow2_ok",
test_cmdfifo_underflow2_ok);
qtest_add_func("am53c974/test_cmdfifo_overflow_ok",
test_cmdfifo_overflow_ok);
qtest_add_func("am53c974/test_cmdfifo_overflow2_ok",
test_cmdfifo_overflow2_ok);
qtest_add_func("am53c974/test_fifo_pop_buf",
test_fifo_pop_buf);
qtest_add_func("am53c974/test_target_selected_ok",
test_target_selected_ok);
qtest_add_func("am53c974/test_fifo_underflow_on_write_ok",
test_fifo_underflow_on_write_ok);
qtest_add_func("am53c974/test_cancelled_request_ok",
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();
}
