drivers/wifi/generic: Log WiFi wake source to event log
This change adds a call to `pci_dev_is_wake_source()` to determine and
log WiFi wake source to event log just like the Intel WiFi driver
does. This is done in preparation to merge the generic and Intel WiFi
drivers in follow-up changes.
BUG=b:169802515
BRANCH=zork
Change-Id: I20528ae1f72ca633da31e01d777c46fd5f4a337f
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/46032
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Rob Barnes <robbarnes@google.com>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
diff --git a/src/drivers/wifi/generic/generic.c b/src/drivers/wifi/generic/generic.c
index b175f23..2ecaadc 100644
--- a/src/drivers/wifi/generic/generic.c
+++ b/src/drivers/wifi/generic/generic.c
@@ -6,6 +6,7 @@
#include <device/device.h>
#include <device/pci.h>
#include <device/pci_def.h>
+#include <elog.h>
#include <sar.h>
#include <string.h>
#include <wrdd.h>
@@ -237,10 +238,17 @@
wifi_generic_fill_ssdt(dev, dev->chip_info);
}
+static void wifi_pci_dev_init(struct device *dev)
+{
+ if (pci_dev_is_wake_source(dev))
+ elog_add_event_wake(ELOG_WAKE_SOURCE_PME_WIFI, 0);
+}
+
struct device_operations wifi_generic_ops = {
.read_resources = pci_dev_read_resources,
.set_resources = pci_dev_set_resources,
.enable_resources = pci_dev_enable_resources,
+ .init = wifi_pci_dev_init,
.ops_pci = &pci_dev_ops_pci,
.acpi_name = wifi_generic_acpi_name,
.acpi_fill_ssdt = wifi_generic_fill_ssdt_generator,