Hi Simon,
-----"Simon Glass" sjg@chromium.org schrieb: -----
Betreff: [PATCH v2 28/35] acpi: Record the items added to SSDT
It is useful to be able to control the order of data written to the SSDT so that we can compare the output against known-good kernel dumps.
Add code to record each item that is added along with the device that added it. That allows us to reorder things later if needed.
Signed-off-by: Simon Glass sjg@chromium.org
Changes in v2: None Changes in v1:
- Generalise the ACPI function recursion with acpi_recurse_method()
drivers/core/acpi.c | 83 ++++++++++++++++++++++++++++++++++++++++++--- 1 file changed, 79 insertions(+), 4 deletions(-)
diff --git a/drivers/core/acpi.c b/drivers/core/acpi.c index 4497b5cb2f..fa16be8154 100644 --- a/drivers/core/acpi.c +++ b/drivers/core/acpi.c @@ -9,12 +9,21 @@ #define LOG_CATEOGRY LOGC_ACPI
#include <common.h> +#include <malloc.h> #include <dm.h> #include <log.h> #include <dm/acpi.h> #include <dm/device-internal.h> #include <dm/root.h>
+#define MAX_ITEMS 100
Nit: How about MAX_ACPI_ITEMS?
+/* Type of table that we collected */ +enum gen_type_t {
- TYPE_NONE,
- TYPE_SSDT,
+};
/* Type of method to call */ enum method_t { METHOD_WRITE_TABLES,
[snip]
Reviewed-by: Wolfgang Wallner wolfgang.wallner@br-automation.com