#include "libqos/fw_cfg.h"
#include "libqtest.h"
-static void test_pc_cmos_byte(int reg, int expected)
-{
- int actual;
-
- outb(0x70, reg);
- actual = inb(0x71);
- g_assert_cmphex(actual, ==, expected);
-}
-
-static void test_pc_cmos(uint8_t boot1, uint8_t boot2)
-{
- test_pc_cmos_byte(0x38, boot1);
- test_pc_cmos_byte(0x3d, boot2);
-}
+#define NO_QEMU_PROTOS
+#include "hw/nvram/fw_cfg.h"
+#undef NO_QEMU_PROTOS
-static void test_pc_with_args(const char *test_args,
- uint8_t boot1, uint8_t boot2,
- uint8_t reboot1, uint8_t reboot2)
+typedef struct {
+ const char *args;
+ uint64_t expected_boot;
+ uint64_t expected_reboot;
+} boot_order_test;
+
+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%s%s %s",
+ machine ? " -M " : "",
+ machine ?: "",
+ test_args);
qtest_start(args);
- test_pc_cmos(boot1, boot2);
- qmp("{ 'execute': 'system_reset' }");
+ actual = read_boot_order();
+ g_assert_cmphex(actual, ==, expected_boot);
+ qmp_discard_response("{ '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);
+ qmp_discard_response(""); /* HACK: wait for event */
+ actual = read_boot_order();
+ g_assert_cmphex(actual, ==, expected_reboot);
qtest_quit(global_qtest);
g_free(args);
}
+static void test_boot_orders(const char *machine,
+ uint64_t (*read_boot_order)(void),
+ const boot_order_test *tests)
+{
+ 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);
+ }
+}
+
+static uint8_t read_mc146818(uint16_t port, uint8_t reg)
+{
+ outb(port, reg);
+ return inb(port + 1);
+}
+
+static uint64_t read_boot_order_pc(void)
+{
+ uint8_t b1 = read_mc146818(0x70, 0x38);
+ uint8_t b2 = read_mc146818(0x70, 0x3d);
+
+ return b1 | (b2 << 8);
+}
+
+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_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);
+ test_boot_orders(NULL, read_boot_order_pc, test_cases_pc);
}
-#define G3BEIGE_CFG_ADDR 0xf0000510
-#define MAC99_CFG_ADDR 0xf0000510
+static uint8_t read_m48t59(uint64_t addr, uint16_t reg)
+{
+ writeb(addr, reg & 0xff);
+ writeb(addr + 1, reg >> 8);
+ return readb(addr + 3);
+}
-#define NO_QEMU_PROTOS
-#include "hw/nvram/fw_cfg.h"
-#undef NO_QEMU_PROTOS
+static uint64_t read_boot_order_prep(void)
+{
+ return read_m48t59(0x80000000 + 0x74, 0x34);
+}
-static void test_powermac_with_args(bool newworld, const char *extra_args,
- uint16_t expected_boot,
- uint16_t expected_reboot)
+static const boot_order_test test_cases_prep[] = {
+ { "", 'c', 'c' },
+ { "-boot c", 'c', 'c' },
+ { "-boot d", 'd', 'd' },
+ {}
+};
+
+static void test_prep_boot_order(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;
+ test_boot_orders("prep", read_boot_order_prep, test_cases_prep);
+}
- 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);
+static uint64_t read_boot_order_pmac(void)
+{
+ QFWCFG *fw_cfg = mm_fw_cfg_init(0xf0000510);
+
+ return qfw_cfg_get_u16(fw_cfg, FW_CFG_BOOT_DEVICE);
}
-static void test_powermac_boot_order(void)
+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' },
+ {}
+};
+
+static void test_pmac_oldworld_boot_order(void)
{
- int i;
+ test_boot_orders("g3beige", read_boot_order_pmac, test_cases_fw_cfg);
+}
- for (i = 0; i < 2; i++) {
- bool newworld = (i == 1);
+static void test_pmac_newworld_boot_order(void)
+{
+ test_boot_orders("mac99", 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 uint64_t read_boot_order_sun4m(void)
+{
+ QFWCFG *fw_cfg = mm_fw_cfg_init(0xd00000510ULL);
+
+ return qfw_cfg_get_u16(fw_cfg, FW_CFG_BOOT_DEVICE);
+}
+
+static void test_sun4m_boot_order(void)
+{
+ test_boot_orders("SS-5", read_boot_order_sun4m, test_cases_fw_cfg);
+}
+
+static uint64_t read_boot_order_sun4u(void)
+{
+ QFWCFG *fw_cfg = io_fw_cfg_init(0x510);
+
+ return qfw_cfg_get_u16(fw_cfg, FW_CFG_BOOT_DEVICE);
+}
+
+static void test_sun4u_boot_order(void)
+{
+ test_boot_orders("sun4u", read_boot_order_sun4u, test_cases_fw_cfg);
}
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/prep", test_prep_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);
+ } else if (strcmp(arch, "sparc") == 0) {
+ qtest_add_func("boot-order/sun4m", test_sun4m_boot_order);
+ } else if (strcmp(arch, "sparc64") == 0) {
+ qtest_add_func("boot-order/sun4u", test_sun4u_boot_order);
}
return g_test_run();
projects / qemu.git / blobdiff