#include <dm/test.h>
#include <dm/root.h>
#include <dm/device-internal.h>
+#include <dm/devres.h>
#include <dm/uclass-internal.h>
#include <dm/util.h>
#include <dm/lists.h>
.flags = DM_UC_FLAG_SEQ_ALIAS,
};
+struct dm_testdevres_pdata {
+ void *ptr;
+};
+
+struct dm_testdevres_priv {
+ void *ptr;
+ void *ptr_ofdata;
+};
+
+static int testdevres_drv_bind(struct udevice *dev)
+{
+ struct dm_testdevres_pdata *pdata = dev_get_platdata(dev);
+
+ pdata->ptr = devm_kmalloc(dev, TEST_DEVRES_SIZE, 0);
+
+ return 0;
+}
+
+static int testdevres_drv_ofdata_to_platdata(struct udevice *dev)
+{
+ struct dm_testdevres_priv *priv = dev_get_priv(dev);
+
+ priv->ptr_ofdata = devm_kmalloc(dev, TEST_DEVRES_SIZE3, 0);
+
+ return 0;
+}
+
+static int testdevres_drv_probe(struct udevice *dev)
+{
+ struct dm_testdevres_priv *priv = dev_get_priv(dev);
+
+ priv->ptr = devm_kmalloc(dev, TEST_DEVRES_SIZE2, 0);
+
+ return 0;
+}
+
+static const struct udevice_id testdevres_ids[] = {
+ { .compatible = "denx,u-boot-devres-test" },
+ { }
+};
+
+U_BOOT_DRIVER(testdevres_drv) = {
+ .name = "testdevres_drv",
+ .of_match = testdevres_ids,
+ .id = UCLASS_TEST_DEVRES,
+ .bind = testdevres_drv_bind,
+ .ofdata_to_platdata = testdevres_drv_ofdata_to_platdata,
+ .probe = testdevres_drv_probe,
+ .platdata_auto_alloc_size = sizeof(struct dm_testdevres_pdata),
+ .priv_auto_alloc_size = sizeof(struct dm_testdevres_priv),
+};
+
+UCLASS_DRIVER(testdevres) = {
+ .name = "testdevres",
+ .id = UCLASS_TEST_DEVRES,
+ .flags = DM_UC_FLAG_SEQ_ALIAS,
+};
+
int dm_check_devices(struct unit_test_state *uts, int num_devices)
{
struct udevice *dev;
int ret;
int i;
- ret = dm_scan_fdt(gd->fdt_blob, false);
+ ret = dm_extended_scan_fdt(gd->fdt_blob, false);
ut_assert(!ret);
ret = uclass_get(UCLASS_TEST_FDT, &uc);
}
DM_TEST(dm_test_fdt, 0);
+static int dm_test_alias_highest_id(struct unit_test_state *uts)
+{
+ int ret;
+
+ ret = dev_read_alias_highest_id("eth");
+ ut_asserteq(5, ret);
+
+ ret = dev_read_alias_highest_id("gpio");
+ ut_asserteq(2, ret);
+
+ ret = dev_read_alias_highest_id("pci");
+ ut_asserteq(2, ret);
+
+ ret = dev_read_alias_highest_id("i2c");
+ ut_asserteq(0, ret);
+
+ ret = dev_read_alias_highest_id("deadbeef");
+ ut_asserteq(-1, ret);
+
+ return 0;
+}
+DM_TEST(dm_test_alias_highest_id, 0);
+
static int dm_test_fdt_pre_reloc(struct unit_test_state *uts)
{
struct uclass *uc;
}
DM_TEST(dm_test_first_next_device, DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT);
+/* Test iteration through devices in a uclass */
+static int dm_test_uclass_foreach(struct unit_test_state *uts)
+{
+ struct udevice *dev;
+ struct uclass *uc;
+ int count;
+
+ count = 0;
+ uclass_id_foreach_dev(UCLASS_TEST_FDT, dev, uc)
+ count++;
+ ut_asserteq(8, count);
+
+ count = 0;
+ uclass_foreach_dev(dev, uc)
+ count++;
+ ut_asserteq(8, count);
+
+ return 0;
+}
+DM_TEST(dm_test_uclass_foreach, DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT);
+
/**
* check_devices() - Check return values and pointers
*
static int dm_test_fdt_translation(struct unit_test_state *uts)
{
struct udevice *dev;
+ fdt32_t dma_addr[2];
/* Some simple translations */
ut_assertok(uclass_find_device_by_seq(UCLASS_TEST_DUMMY, 0, true, &dev));
ut_asserteq_str("dev@42", dev->name);
ut_asserteq(0x42, dev_read_addr(dev));
+ /* dma address translation */
+ ut_assertok(uclass_find_device_by_seq(UCLASS_TEST_DUMMY, 0, true, &dev));
+ dma_addr[0] = cpu_to_be32(0);
+ dma_addr[1] = cpu_to_be32(0);
+ ut_asserteq(0x10000000, dev_translate_dma_address(dev, dma_addr));
+
+ ut_assertok(uclass_find_device_by_seq(UCLASS_TEST_DUMMY, 1, true, &dev));
+ dma_addr[0] = cpu_to_be32(1);
+ dma_addr[1] = cpu_to_be32(0x100);
+ ut_asserteq(0x20000000, dev_translate_dma_address(dev, dma_addr));
+
return 0;
}
DM_TEST(dm_test_fdt_translation, DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT);
-/* Test devfdt_remap_addr_index() */
static int dm_test_fdt_remap_addr_flat(struct unit_test_state *uts)
{
struct udevice *dev;
DM_TEST(dm_test_fdt_remap_addr_flat,
DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT | DM_TESTF_FLAT_TREE);
-/* Test dev_remap_addr_index() */
+static int dm_test_fdt_remap_addr_index_flat(struct unit_test_state *uts)
+{
+ struct udevice *dev;
+ fdt_addr_t addr;
+ fdt_size_t size;
+ void *paddr;
+
+ ut_assertok(uclass_find_device_by_seq(UCLASS_TEST_DUMMY, 0, true, &dev));
+
+ addr = devfdt_get_addr_size_index(dev, 0, &size);
+ ut_asserteq(0x8000, addr);
+ ut_asserteq(0x1000, size);
+
+ paddr = map_physmem(addr, 0, MAP_NOCACHE);
+ ut_assertnonnull(paddr);
+ ut_asserteq_ptr(paddr, devfdt_remap_addr_index(dev, 0));
+
+ return 0;
+}
+DM_TEST(dm_test_fdt_remap_addr_index_flat,
+ DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT | DM_TESTF_FLAT_TREE);
+
+static int dm_test_fdt_remap_addr_name_flat(struct unit_test_state *uts)
+{
+ struct udevice *dev;
+ fdt_addr_t addr;
+ fdt_size_t size;
+ void *paddr;
+
+ ut_assertok(uclass_find_device_by_seq(UCLASS_TEST_DUMMY, 0, true, &dev));
+
+ addr = devfdt_get_addr_size_name(dev, "sandbox-dummy-0", &size);
+ ut_asserteq(0x8000, addr);
+ ut_asserteq(0x1000, size);
+
+ paddr = map_physmem(addr, 0, MAP_NOCACHE);
+ ut_assertnonnull(paddr);
+ ut_asserteq_ptr(paddr, devfdt_remap_addr_name(dev, "sandbox-dummy-0"));
+
+ return 0;
+}
+DM_TEST(dm_test_fdt_remap_addr_name_flat,
+ DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT | DM_TESTF_FLAT_TREE);
+
static int dm_test_fdt_remap_addr_live(struct unit_test_state *uts)
{
struct udevice *dev;
DM_TEST(dm_test_fdt_remap_addr_live,
DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT);
+static int dm_test_fdt_remap_addr_index_live(struct unit_test_state *uts)
+{
+ struct udevice *dev;
+ fdt_addr_t addr;
+ fdt_size_t size;
+ void *paddr;
+
+ ut_assertok(uclass_find_device_by_seq(UCLASS_TEST_DUMMY, 0, true, &dev));
+
+ addr = dev_read_addr_size_index(dev, 0, &size);
+ ut_asserteq(0x8000, addr);
+ ut_asserteq(0x1000, size);
+
+ paddr = map_physmem(addr, 0, MAP_NOCACHE);
+ ut_assertnonnull(paddr);
+ ut_asserteq_ptr(paddr, dev_remap_addr_index(dev, 0));
+
+ return 0;
+}
+DM_TEST(dm_test_fdt_remap_addr_index_live,
+ DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT);
+
+static int dm_test_fdt_remap_addr_name_live(struct unit_test_state *uts)
+{
+ struct udevice *dev;
+ fdt_addr_t addr;
+ fdt_size_t size;
+ void *paddr;
+
+ ut_assertok(uclass_find_device_by_seq(UCLASS_TEST_DUMMY, 0, true, &dev));
+
+ addr = dev_read_addr_size_name(dev, "sandbox-dummy-0", &size);
+ ut_asserteq(0x8000, addr);
+ ut_asserteq(0x1000, size);
+
+ paddr = map_physmem(addr, 0, MAP_NOCACHE);
+ ut_assertnonnull(paddr);
+ ut_asserteq_ptr(paddr, dev_remap_addr_name(dev, "sandbox-dummy-0"));
+
+ return 0;
+}
+DM_TEST(dm_test_fdt_remap_addr_name_live,
+ DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT);
+
static int dm_test_fdt_livetree_writing(struct unit_test_state *uts)
{
struct udevice *dev;
}
DM_TEST(dm_test_fdt_disable_enable_by_path, DM_TESTF_SCAN_PDATA |
DM_TESTF_SCAN_FDT);
+
+/* Test a few uclass phandle functions */
+static int dm_test_fdt_phandle(struct unit_test_state *uts)
+{
+ struct udevice *back, *dev, *dev2;
+
+ ut_assertok(uclass_find_first_device(UCLASS_PANEL_BACKLIGHT, &back));
+ ut_asserteq(-ENOENT, uclass_find_device_by_phandle(UCLASS_REGULATOR,
+ back, "missing", &dev));
+ ut_assertok(uclass_find_device_by_phandle(UCLASS_REGULATOR, back,
+ "power-supply", &dev));
+ ut_asserteq(0, device_active(dev));
+ ut_asserteq_str("ldo1", dev->name);
+ ut_assertok(uclass_get_device_by_phandle(UCLASS_REGULATOR, back,
+ "power-supply", &dev2));
+ ut_asserteq_ptr(dev, dev2);
+
+ return 0;
+}
+DM_TEST(dm_test_fdt_phandle, DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT);
+
+/* Test device_find_first_child_by_uclass() */
+static int dm_test_first_child(struct unit_test_state *uts)
+{
+ struct udevice *i2c, *dev, *dev2;
+
+ ut_assertok(uclass_first_device_err(UCLASS_I2C, &i2c));
+ ut_assertok(device_find_first_child_by_uclass(i2c, UCLASS_RTC, &dev));
+ ut_asserteq_str("rtc@43", dev->name);
+ ut_assertok(device_find_child_by_name(i2c, "rtc@43", &dev2));
+ ut_asserteq_ptr(dev, dev2);
+ ut_assertok(device_find_child_by_name(i2c, "rtc@61", &dev2));
+ ut_asserteq_str("rtc@61", dev2->name);
+
+ ut_assertok(device_find_first_child_by_uclass(i2c, UCLASS_I2C_EEPROM,
+ &dev));
+ ut_asserteq_str("eeprom@2c", dev->name);
+ ut_assertok(device_find_child_by_name(i2c, "eeprom@2c", &dev2));
+ ut_asserteq_ptr(dev, dev2);
+
+ ut_asserteq(-ENODEV, device_find_first_child_by_uclass(i2c,
+ UCLASS_VIDEO, &dev));
+ ut_asserteq(-ENODEV, device_find_child_by_name(i2c, "missing", &dev));
+
+ return 0;
+}
+DM_TEST(dm_test_first_child, DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT);
+
+/* Test integer functions in dm_read_...() */
+static int dm_test_read_int(struct unit_test_state *uts)
+{
+ struct udevice *dev;
+ u32 val32;
+ s32 sval;
+ uint val;
+ u64 val64;
+
+ ut_assertok(uclass_first_device_err(UCLASS_TEST_FDT, &dev));
+ ut_asserteq_str("a-test", dev->name);
+ ut_assertok(dev_read_u32(dev, "int-value", &val32));
+ ut_asserteq(1234, val32);
+
+ ut_asserteq(-EINVAL, dev_read_u32(dev, "missing", &val32));
+ ut_asserteq(6, dev_read_u32_default(dev, "missing", 6));
+
+ ut_asserteq(1234, dev_read_u32_default(dev, "int-value", 6));
+ ut_asserteq(1234, val32);
+
+ ut_asserteq(-EINVAL, dev_read_s32(dev, "missing", &sval));
+ ut_asserteq(6, dev_read_s32_default(dev, "missing", 6));
+
+ ut_asserteq(-1234, dev_read_s32_default(dev, "uint-value", 6));
+ ut_assertok(dev_read_s32(dev, "uint-value", &sval));
+ ut_asserteq(-1234, sval);
+
+ val = 0;
+ ut_asserteq(-EINVAL, dev_read_u32u(dev, "missing", &val));
+ ut_assertok(dev_read_u32u(dev, "uint-value", &val));
+ ut_asserteq(-1234, val);
+
+ ut_assertok(dev_read_u64(dev, "int64-value", &val64));
+ ut_asserteq_64(0x1111222233334444, val64);
+
+ ut_asserteq_64(-EINVAL, dev_read_u64(dev, "missing", &val64));
+ ut_asserteq_64(6, dev_read_u64_default(dev, "missing", 6));
+
+ ut_asserteq_64(0x1111222233334444,
+ dev_read_u64_default(dev, "int64-value", 6));
+
+ return 0;
+}
+DM_TEST(dm_test_read_int, DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT);
+
+static int dm_test_read_int_index(struct unit_test_state *uts)
+{
+ struct udevice *dev;
+ u32 val32;
+
+ ut_assertok(uclass_first_device_err(UCLASS_TEST_FDT, &dev));
+ ut_asserteq_str("a-test", dev->name);
+
+ ut_asserteq(-EINVAL, dev_read_u32_index(dev, "missing", 0, &val32));
+ ut_asserteq(19, dev_read_u32_index_default(dev, "missing", 0, 19));
+
+ ut_assertok(dev_read_u32_index(dev, "int-array", 0, &val32));
+ ut_asserteq(5678, val32);
+ ut_assertok(dev_read_u32_index(dev, "int-array", 1, &val32));
+ ut_asserteq(9123, val32);
+ ut_assertok(dev_read_u32_index(dev, "int-array", 2, &val32));
+ ut_asserteq(4567, val32);
+ ut_asserteq(-EOVERFLOW, dev_read_u32_index(dev, "int-array", 3,
+ &val32));
+
+ ut_asserteq(5678, dev_read_u32_index_default(dev, "int-array", 0, 2));
+ ut_asserteq(9123, dev_read_u32_index_default(dev, "int-array", 1, 2));
+ ut_asserteq(4567, dev_read_u32_index_default(dev, "int-array", 2, 2));
+ ut_asserteq(2, dev_read_u32_index_default(dev, "int-array", 3, 2));
+
+ return 0;
+}
+DM_TEST(dm_test_read_int_index, DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT);
+
+/* Test iteration through devices by drvdata */
+static int dm_test_uclass_drvdata(struct unit_test_state *uts)
+{
+ struct udevice *dev;
+
+ ut_assertok(uclass_first_device_drvdata(UCLASS_TEST_FDT,
+ DM_TEST_TYPE_FIRST, &dev));
+ ut_asserteq_str("a-test", dev->name);
+
+ ut_assertok(uclass_first_device_drvdata(UCLASS_TEST_FDT,
+ DM_TEST_TYPE_SECOND, &dev));
+ ut_asserteq_str("d-test", dev->name);
+
+ ut_asserteq(-ENODEV, uclass_first_device_drvdata(UCLASS_TEST_FDT,
+ DM_TEST_TYPE_COUNT,
+ &dev));
+
+ return 0;
+}
+DM_TEST(dm_test_uclass_drvdata, DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT);
+
+/* Test device_first_child_ofdata_err(), etc. */
+static int dm_test_child_ofdata(struct unit_test_state *uts)
+{
+ struct udevice *bus, *dev;
+ int count;
+
+ ut_assertok(uclass_first_device_err(UCLASS_TEST_BUS, &bus));
+ count = 0;
+ device_foreach_child_ofdata_to_platdata(dev, bus) {
+ ut_assert(dev->flags & DM_FLAG_PLATDATA_VALID);
+ ut_assert(!(dev->flags & DM_FLAG_ACTIVATED));
+ count++;
+ }
+ ut_asserteq(3, count);
+
+ return 0;
+}
+DM_TEST(dm_test_child_ofdata, DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT);
+
+/* Test device_first_child_err(), etc. */
+static int dm_test_first_child_probe(struct unit_test_state *uts)
+{
+ struct udevice *bus, *dev;
+ int count;
+
+ ut_assertok(uclass_first_device_err(UCLASS_TEST_BUS, &bus));
+ count = 0;
+ device_foreach_child_probe(dev, bus) {
+ ut_assert(dev->flags & DM_FLAG_PLATDATA_VALID);
+ ut_assert(dev->flags & DM_FLAG_ACTIVATED);
+ count++;
+ }
+ ut_asserteq(3, count);
+
+ return 0;
+}
+DM_TEST(dm_test_first_child_probe, DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT);
projects / oweals / u-boot.git / blobdiff