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-rw-r--r--src/drivers/wifi/generic/acpi.c45
1 files changed, 29 insertions, 16 deletions
diff --git a/src/drivers/wifi/generic/acpi.c b/src/drivers/wifi/generic/acpi.c
index f83d04ccc1..2afd99e485 100644
--- a/src/drivers/wifi/generic/acpi.c
+++ b/src/drivers/wifi/generic/acpi.c
@@ -161,21 +161,10 @@ static void emit_sar_acpi_structures(const struct device *dev)
acpigen_pop_len();
}
-void wifi_generic_fill_ssdt(const struct device *dev)
+static void wifi_ssdt_write_device(const struct device *dev, const char *path)
{
- const char *path;
- const struct drivers_wifi_generic_config *config = dev->chip_info;
-
- if (!dev->enabled)
- return;
-
- path = acpi_device_path(dev->bus->dev);
- if (!path)
- return;
-
/* Device */
- acpigen_write_scope(path);
- acpigen_write_device(acpi_device_name(dev));
+ acpigen_write_device(path);
acpi_device_write_uid(dev);
if (dev->chip_ops)
@@ -184,6 +173,16 @@ void wifi_generic_fill_ssdt(const struct device *dev)
/* Address */
acpigen_write_ADR_pci_device(dev);
+ acpigen_pop_len(); /* Device */
+}
+
+static void wifi_ssdt_write_properties(const struct device *dev, const char *scope)
+{
+ const struct drivers_wifi_generic_config *config = dev->chip_info;
+
+ /* Scope */
+ acpigen_write_scope(scope);
+
/* Wake capabilities */
if (config)
acpigen_write_PRW(config->wake, ACPI_S3);
@@ -213,11 +212,25 @@ void wifi_generic_fill_ssdt(const struct device *dev)
if (CONFIG(USE_SAR))
emit_sar_acpi_structures(dev);
- acpigen_pop_len(); /* Device */
acpigen_pop_len(); /* Scope */
- printk(BIOS_INFO, "%s.%s: %s %s\n", path, acpi_device_name(dev),
- dev->chip_ops ? dev->chip_ops->name : "", dev_path(dev));
+ printk(BIOS_INFO, "%s: %s %s\n", scope, dev->chip_ops ? dev->chip_ops->name : "",
+ dev_path(dev));
+}
+
+void wifi_generic_fill_ssdt(const struct device *dev)
+{
+ const char *path;
+
+ if (!dev->enabled)
+ return;
+
+ path = acpi_device_path(dev);
+ if (!path)
+ return;
+
+ wifi_ssdt_write_device(dev, path);
+ wifi_ssdt_write_properties(dev, path);
}
const char *wifi_generic_acpi_name(const struct device *dev)