diff options
| -rw-r--r-- | tests/boot-order-test.c | 148 |
1 files changed, 91 insertions, 57 deletions
diff --git a/tests/boot-order-test.c b/tests/boot-order-test.c index 1a8e22a85f..78249fce6f 100644 --- a/tests/boot-order-test.c +++ b/tests/boot-order-test.c @@ -15,95 +15,126 @@ #include "libqos/fw_cfg.h" #include "libqtest.h" -static void test_pc_cmos_byte(int reg, int expected) +static uint8_t read_mc146818(uint16_t port, uint8_t reg) { - int actual; - - outb(0x70, reg); - actual = inb(0x71); - g_assert_cmphex(actual, ==, expected); + outb(port, reg); + return inb(port + 1); } -static void test_pc_cmos(uint8_t boot1, uint8_t boot2) +static uint64_t read_boot_order_pc(void) { - test_pc_cmos_byte(0x38, boot1); - test_pc_cmos_byte(0x3d, boot2); + uint8_t b1 = read_mc146818(0x70, 0x38); + uint8_t b2 = read_mc146818(0x70, 0x3d); + + return b1 | (b2 << 8); } -static void test_pc_with_args(const char *test_args, - uint8_t boot1, uint8_t boot2, - uint8_t reboot1, uint8_t reboot2) +static void test_a_boot_order(const char *machine, + const char *test_args, + uint64_t (*read_boot_order)(void), + uint64_t expected_boot, + uint64_t expected_reboot) { - char *args = g_strdup_printf("-nodefaults -display none %s", test_args); + char *args; + uint64_t actual; + args = g_strdup_printf("-nodefaults -display none%s%s %s", + machine ? " -M " : "", + machine ?: "", + test_args); qtest_start(args); - test_pc_cmos(boot1, boot2); + actual = read_boot_order(); + g_assert_cmphex(actual, ==, expected_boot); qmp("{ 'execute': 'system_reset' }"); /* * system_reset only requests reset. We get a RESET event after * the actual reset completes. Need to wait for that. */ qmp(""); /* HACK: wait for event */ - test_pc_cmos(reboot1, reboot2); + actual = read_boot_order(); + g_assert_cmphex(actual, ==, expected_reboot); qtest_quit(global_qtest); g_free(args); } -static void test_pc_boot_order(void) +typedef struct { + const char *args; + uint64_t expected_boot; + uint64_t expected_reboot; +} boot_order_test; + +static void test_boot_orders(const char *machine, + uint64_t (*read_boot_order)(void), + const boot_order_test *tests) { - test_pc_with_args("", 0x30, 0x12, 0x30, 0x12); - test_pc_with_args("-no-fd-bootchk", 0x31, 0x12, 0x31, 0x12); - test_pc_with_args("-boot c", 0, 0x02, 0, 0x02); - test_pc_with_args("-boot nda", 0x10, 0x34, 0x10, 0x34); - test_pc_with_args("-boot order=", 0, 0, 0, 0); - test_pc_with_args("-boot order= -boot order=c", 0, 0x02, 0, 0x02); - test_pc_with_args("-boot once=a", 0, 0x01, 0x30, 0x12); - test_pc_with_args("-boot once=a -no-fd-bootchk", 0x01, 0x01, 0x31, 0x12); - test_pc_with_args("-boot once=a,order=c", 0, 0x01, 0, 0x02); - test_pc_with_args("-boot once=d -boot order=nda", 0, 0x03, 0x10, 0x34); - test_pc_with_args("-boot once=a -boot once=b -boot once=c", - 0, 0x02, 0x30, 0x12); + int i; + + for (i = 0; tests[i].args; i++) { + test_a_boot_order(machine, tests[i].args, + read_boot_order, + tests[i].expected_boot, + tests[i].expected_reboot); + } } -#define G3BEIGE_CFG_ADDR 0xf0000510 -#define MAC99_CFG_ADDR 0xf0000510 +static const boot_order_test test_cases_pc[] = { + { "", + 0x1230, 0x1230 }, + { "-no-fd-bootchk", + 0x1231, 0x1231 }, + { "-boot c", + 0x0200, 0x0200 }, + { "-boot nda", + 0x3410, 0x3410 }, + { "-boot order=", + 0, 0 }, + { "-boot order= -boot order=c", + 0x0200, 0x0200 }, + { "-boot once=a", + 0x0100, 0x1230 }, + { "-boot once=a -no-fd-bootchk", + 0x0101, 0x1231 }, + { "-boot once=a,order=c", + 0x0100, 0x0200 }, + { "-boot once=d -boot order=nda", + 0x0300, 0x3410 }, + { "-boot once=a -boot once=b -boot once=c", + 0x0200, 0x1230 }, + {} +}; + +static void test_pc_boot_order(void) +{ + test_boot_orders(NULL, read_boot_order_pc, test_cases_pc); +} #define NO_QEMU_PROTOS #include "hw/nvram/fw_cfg.h" #undef NO_QEMU_PROTOS -static void test_powermac_with_args(bool newworld, const char *extra_args, - uint16_t expected_boot, - uint16_t expected_reboot) +static uint64_t read_boot_order_pmac(void) { - char *args = g_strdup_printf("-nodefaults -display none -machine %s %s", - newworld ? "mac99" : "g3beige", extra_args); - QFWCFG *fw_cfg = mm_fw_cfg_init(newworld ? MAC99_CFG_ADDR - : G3BEIGE_CFG_ADDR); - uint16_t actual; + QFWCFG *fw_cfg = mm_fw_cfg_init(0xf0000510); - qtest_start(args); - actual = qfw_cfg_get_u16(fw_cfg, FW_CFG_BOOT_DEVICE); - g_assert_cmphex(actual, ==, expected_boot); - qmp("{ 'execute': 'system_reset' }"); - actual = qfw_cfg_get_u16(fw_cfg, FW_CFG_BOOT_DEVICE); - g_assert_cmphex(actual, ==, expected_reboot); - qtest_quit(global_qtest); - g_free(args); + return qfw_cfg_get_u16(fw_cfg, FW_CFG_BOOT_DEVICE); } -static void test_powermac_boot_order(void) -{ - int i; +static const boot_order_test test_cases_fw_cfg[] = { + { "", 'c', 'c' }, + { "-boot c", 'c', 'c' }, + { "-boot d", 'd', 'd' }, + { "-boot once=d,order=c", 'd', 'c' }, + {} +}; - for (i = 0; i < 2; i++) { - bool newworld = (i == 1); +static void test_pmac_oldworld_boot_order(void) +{ + test_boot_orders("g3beige", read_boot_order_pmac, test_cases_fw_cfg); +} - test_powermac_with_args(newworld, "", 'c', 'c'); - test_powermac_with_args(newworld, "-boot c", 'c', 'c'); - test_powermac_with_args(newworld, "-boot d", 'd', 'd'); - test_powermac_with_args(newworld, "-boot once=d,order=c", 'd', 'c'); - } +static void test_pmac_newworld_boot_order(void) +{ + test_boot_orders("mac99", read_boot_order_pmac, test_cases_fw_cfg); } int main(int argc, char *argv[]) @@ -115,7 +146,10 @@ int main(int argc, char *argv[]) if (strcmp(arch, "i386") == 0 || strcmp(arch, "x86_64") == 0) { qtest_add_func("boot-order/pc", test_pc_boot_order); } else if (strcmp(arch, "ppc") == 0 || strcmp(arch, "ppc64") == 0) { - qtest_add_func("boot-order/powermac", test_powermac_boot_order); + qtest_add_func("boot-order/pmac_oldworld", + test_pmac_oldworld_boot_order); + qtest_add_func("boot-order/pmac_newworld", + test_pmac_newworld_boot_order); } return g_test_run(); |