acpi: Don't reset the tables with every new generation
At present if SSDT and DSDT code is created, only the latter is retained
for examination by the 'acpi items' command. Fix this by only resetting
the list when explicitly requested.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
diff --git a/drivers/core/acpi.c b/drivers/core/acpi.c
index 7fe9399..63a791f 100644
--- a/drivers/core/acpi.c
+++ b/drivers/core/acpi.c
@@ -268,8 +268,7 @@
if (func) {
void *start = ctx->current;
- log_debug("\n");
- log_debug("- %s %p\n", parent->name, func);
+ log_debug("- method %d, %s %p\n", method, parent->name, func);
ret = device_ofdata_to_platdata(parent);
if (ret)
return log_msg_ret("ofdata", ret);
@@ -299,7 +298,6 @@
int ret;
log_debug("Writing SSDT tables\n");
- item_count = 0;
ret = acpi_recurse_method(ctx, dm_root(), METHOD_FILL_SSDT, TYPE_SSDT);
log_debug("Writing SSDT finished, err=%d\n", ret);
ret = sort_acpi_item_type(ctx, start, TYPE_SSDT);
@@ -315,7 +313,6 @@
int ret;
log_debug("Writing DSDT tables\n");
- item_count = 0;
ret = acpi_recurse_method(ctx, dm_root(), METHOD_INJECT_DSDT,
TYPE_DSDT);
log_debug("Writing DSDT finished, err=%d\n", ret);
@@ -326,6 +323,11 @@
return ret;
}
+void acpi_reset_items(void)
+{
+ item_count = 0;
+}
+
int acpi_write_dev_tables(struct acpi_ctx *ctx)
{
int ret;