]> git.proxmox.com Git - mirror_qemu.git/blame - tests/boot-order-test.c
exec.c: get nodes_nb_alloc with one MAX calculation
[mirror_qemu.git] / tests / boot-order-test.c
CommitLineData
edbd790d
MA
1/*
2 * Boot order test cases.
3 *
4 * Copyright (c) 2013 Red Hat Inc.
5 *
6 * Authors:
7 * Markus Armbruster <armbru@redhat.com>,
8 *
9 * This work is licensed under the terms of the GNU GPL, version 2 or later.
10 * See the COPYING file in the top-level directory.
11 */
12
681c28a3 13#include "qemu/osdep.h"
530a7e48 14#include "libqos/fw_cfg.h"
edbd790d 15#include "libqtest.h"
055a1efc 16#include "qapi/qmp/qdict.h"
5be5df72 17#include "standard-headers/linux/qemu_fw_cfg.h"
aea6a169 18
055a1efc 19/* TODO actually test the results and get rid of this */
8173668c 20#define qmp_discard_response(qs, ...) qobject_unref(qtest_qmp(qs, __VA_ARGS__))
055a1efc 21
484986e2
MA
22typedef struct {
23 const char *args;
24 uint64_t expected_boot;
25 uint64_t expected_reboot;
26} boot_order_test;
edbd790d 27
aea6a169
MA
28static void test_a_boot_order(const char *machine,
29 const char *test_args,
8173668c 30 uint64_t (*read_boot_order)(QTestState *),
aea6a169
MA
31 uint64_t expected_boot,
32 uint64_t expected_reboot)
edbd790d 33{
aea6a169 34 uint64_t actual;
8173668c 35 QTestState *qts;
edbd790d 36
8173668c
TH
37 qts = qtest_initf("-nodefaults%s%s %s", machine ? " -M " : "",
38 machine ?: "", test_args);
39 actual = read_boot_order(qts);
aea6a169 40 g_assert_cmphex(actual, ==, expected_boot);
8173668c 41 qmp_discard_response(qts, "{ 'execute': 'system_reset' }");
edbd790d
MA
42 /*
43 * system_reset only requests reset. We get a RESET event after
44 * the actual reset completes. Need to wait for that.
45 */
8173668c
TH
46 qtest_qmp_eventwait(qts, "RESET");
47 actual = read_boot_order(qts);
aea6a169 48 g_assert_cmphex(actual, ==, expected_reboot);
8173668c 49 qtest_quit(qts);
edbd790d
MA
50}
51
aea6a169 52static void test_boot_orders(const char *machine,
8173668c 53 uint64_t (*read_boot_order)(QTestState *),
aea6a169 54 const boot_order_test *tests)
edbd790d 55{
aea6a169
MA
56 int i;
57
58 for (i = 0; tests[i].args; i++) {
59 test_a_boot_order(machine, tests[i].args,
60 read_boot_order,
61 tests[i].expected_boot,
62 tests[i].expected_reboot);
63 }
edbd790d
MA
64}
65
8173668c 66static uint8_t read_mc146818(QTestState *qts, uint16_t port, uint8_t reg)
484986e2 67{
8173668c
TH
68 qtest_outb(qts, port, reg);
69 return qtest_inb(qts, port + 1);
484986e2
MA
70}
71
8173668c 72static uint64_t read_boot_order_pc(QTestState *qts)
484986e2 73{
8173668c
TH
74 uint8_t b1 = read_mc146818(qts, 0x70, 0x38);
75 uint8_t b2 = read_mc146818(qts, 0x70, 0x3d);
484986e2
MA
76
77 return b1 | (b2 << 8);
78}
79
aea6a169
MA
80static const boot_order_test test_cases_pc[] = {
81 { "",
82 0x1230, 0x1230 },
83 { "-no-fd-bootchk",
84 0x1231, 0x1231 },
85 { "-boot c",
86 0x0200, 0x0200 },
87 { "-boot nda",
88 0x3410, 0x3410 },
89 { "-boot order=",
90 0, 0 },
91 { "-boot order= -boot order=c",
92 0x0200, 0x0200 },
93 { "-boot once=a",
94 0x0100, 0x1230 },
95 { "-boot once=a -no-fd-bootchk",
96 0x0101, 0x1231 },
97 { "-boot once=a,order=c",
98 0x0100, 0x0200 },
99 { "-boot once=d -boot order=nda",
100 0x0300, 0x3410 },
101 { "-boot once=a -boot once=b -boot once=c",
102 0x0200, 0x1230 },
103 {}
104};
105
106static void test_pc_boot_order(void)
107{
108 test_boot_orders(NULL, read_boot_order_pc, test_cases_pc);
109}
530a7e48 110
8173668c 111static uint8_t read_m48t59(QTestState *qts, uint64_t addr, uint16_t reg)
e99f87cc 112{
8173668c
TH
113 qtest_writeb(qts, addr, reg & 0xff);
114 qtest_writeb(qts, addr + 1, reg >> 8);
115 return qtest_readb(qts, addr + 3);
e99f87cc
MA
116}
117
8173668c 118static uint64_t read_boot_order_prep(QTestState *qts)
e99f87cc 119{
8173668c 120 return read_m48t59(qts, 0x80000000 + 0x74, 0x34);
e99f87cc
MA
121}
122
123static const boot_order_test test_cases_prep[] = {
124 { "", 'c', 'c' },
125 { "-boot c", 'c', 'c' },
126 { "-boot d", 'd', 'd' },
127 {}
128};
129
130static void test_prep_boot_order(void)
131{
132 test_boot_orders("prep", read_boot_order_prep, test_cases_prep);
133}
134
8173668c 135static uint64_t read_boot_order_pmac(QTestState *qts)
530a7e48 136{
8173668c 137 QFWCFG *fw_cfg = mm_fw_cfg_init(qts, 0xf0000510);
530a7e48 138
aea6a169 139 return qfw_cfg_get_u16(fw_cfg, FW_CFG_BOOT_DEVICE);
530a7e48
AF
140}
141
aea6a169
MA
142static const boot_order_test test_cases_fw_cfg[] = {
143 { "", 'c', 'c' },
144 { "-boot c", 'c', 'c' },
145 { "-boot d", 'd', 'd' },
146 { "-boot once=d,order=c", 'd', 'c' },
147 {}
148};
530a7e48 149
aea6a169
MA
150static void test_pmac_oldworld_boot_order(void)
151{
152 test_boot_orders("g3beige", read_boot_order_pmac, test_cases_fw_cfg);
153}
530a7e48 154
aea6a169
MA
155static void test_pmac_newworld_boot_order(void)
156{
157 test_boot_orders("mac99", read_boot_order_pmac, test_cases_fw_cfg);
530a7e48
AF
158}
159
8173668c 160static uint64_t read_boot_order_sun4m(QTestState *qts)
f88dc7dd 161{
8173668c 162 QFWCFG *fw_cfg = mm_fw_cfg_init(qts, 0xd00000510ULL);
f88dc7dd
MA
163
164 return qfw_cfg_get_u16(fw_cfg, FW_CFG_BOOT_DEVICE);
165}
166
167static void test_sun4m_boot_order(void)
168{
169 test_boot_orders("SS-5", read_boot_order_sun4m, test_cases_fw_cfg);
170}
171
8173668c 172static uint64_t read_boot_order_sun4u(QTestState *qts)
24943978 173{
8173668c 174 QFWCFG *fw_cfg = io_fw_cfg_init(qts, 0x510);
24943978
MA
175
176 return qfw_cfg_get_u16(fw_cfg, FW_CFG_BOOT_DEVICE);
177}
178
179static void test_sun4u_boot_order(void)
180{
181 test_boot_orders("sun4u", read_boot_order_sun4u, test_cases_fw_cfg);
182}
183
edbd790d
MA
184int main(int argc, char *argv[])
185{
530a7e48
AF
186 const char *arch = qtest_get_arch();
187
edbd790d
MA
188 g_test_init(&argc, &argv, NULL);
189
530a7e48
AF
190 if (strcmp(arch, "i386") == 0 || strcmp(arch, "x86_64") == 0) {
191 qtest_add_func("boot-order/pc", test_pc_boot_order);
192 } else if (strcmp(arch, "ppc") == 0 || strcmp(arch, "ppc64") == 0) {
e99f87cc 193 qtest_add_func("boot-order/prep", test_prep_boot_order);
aea6a169
MA
194 qtest_add_func("boot-order/pmac_oldworld",
195 test_pmac_oldworld_boot_order);
196 qtest_add_func("boot-order/pmac_newworld",
197 test_pmac_newworld_boot_order);
f88dc7dd
MA
198 } else if (strcmp(arch, "sparc") == 0) {
199 qtest_add_func("boot-order/sun4m", test_sun4m_boot_order);
24943978
MA
200 } else if (strcmp(arch, "sparc64") == 0) {
201 qtest_add_func("boot-order/sun4u", test_sun4u_boot_order);
530a7e48 202 }
edbd790d
MA
203
204 return g_test_run();
205}