acpi: Add an acpi command to list/dump generated ACPI items
Add a command that shows the individual blocks of data generated by each
device, effectively splitting the full table into its component parts.
This can be helpful for debugging.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Wolfgang Wallner <wolfgang.wallner@br-automation.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
diff --git a/test/dm/acpi.c b/test/dm/acpi.c
index 69ca090..7768f95 100644
--- a/test/dm/acpi.c
+++ b/test/dm/acpi.c
@@ -525,3 +525,42 @@
return 0;
}
DM_TEST(dm_test_acpi_inject_dsdt, DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT);
+
+/* Test 'acpi items' command */
+static int dm_test_acpi_cmd_items(struct unit_test_state *uts)
+{
+ struct acpi_ctx ctx;
+ void *buf;
+
+ buf = malloc(BUF_SIZE);
+ ut_assertnonnull(buf);
+
+ ctx.current = buf;
+ ut_assertok(acpi_fill_ssdt(&ctx));
+ console_record_reset();
+ run_command("acpi items", 0);
+ ut_assert_nextline("dev 'acpi-test', type 1, size 2");
+ ut_assert_nextline("dev 'acpi-test2', type 1, size 2");
+ ut_assert_console_end();
+
+ ctx.current = buf;
+ ut_assertok(acpi_inject_dsdt(&ctx));
+ console_record_reset();
+ run_command("acpi items", 0);
+ ut_assert_nextline("dev 'acpi-test', type 2, size 2");
+ ut_assert_nextline("dev 'acpi-test2', type 2, size 2");
+ ut_assert_console_end();
+
+ console_record_reset();
+ run_command("acpi items -d", 0);
+ ut_assert_nextline("dev 'acpi-test', type 2, size 2");
+ ut_assert_nextlines_are_dump(2);
+ ut_assert_nextline("%s", "");
+ ut_assert_nextline("dev 'acpi-test2', type 2, size 2");
+ ut_assert_nextlines_are_dump(2);
+ ut_assert_nextline("%s", "");
+ ut_assert_console_end();
+
+ return 0;
+}
+DM_TEST(dm_test_acpi_cmd_items, DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT);