QCA vendor command to carry the reason for power save failure

This commit defines a QCA vendor command
QCA_NL80211_VENDOR_SUBCMD_CHIP_PWRSAVE_FAILURE that carries required
information leading to the power save failure. This will be an event
from the host driver.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>

diff --git a/src/common/qca-vendor.h b/src/common/qca-vendor.h
index d7938eaaf96d6c7c02b554844c304be2a15e9969..fe8ad530a9305faf63d603040a7c0a786074f0a7 100644 (file)
--- a/src/common/qca-vendor.h
+++ b/src/common/qca-vendor.h
@@ -255,6 +255,11 @@ enum qca_radiotap_vendor_ids {
  *     User space entity uses the same interface to inform the host driver with
  *     selected channels after the ACS operation using the attributes defined
  *     by enum qca_wlan_vendor_attr_external_acs_channels.
+ *
+ * @QCA_NL80211_VENDOR_SUBCMD_CHIP_PWRSAVE_FAILURE: Vendor event carrying the
+ *     requisite information leading to a power save failure. The information
+ *     carried as part of this event is represented by the
+ *     enum qca_attr_chip_power_save_failure attributes.
  */
 enum qca_nl80211_vendor_subcmds {
        QCA_NL80211_VENDOR_SUBCMD_UNSPEC = 0,
@@ -377,6 +382,7 @@ enum qca_nl80211_vendor_subcmds {
        QCA_NL80211_VENDOR_SUBCMD_ABORT_SCAN = 145,
        QCA_NL80211_VENDOR_SUBCMD_SET_SAR_LIMITS = 146,
        QCA_NL80211_VENDOR_SUBCMD_EXTERNAL_ACS = 147,
+       QCA_NL80211_VENDOR_SUBCMD_CHIP_PWRSAVE_FAILURE = 148,
 };
 
 
@@ -3201,4 +3207,33 @@ enum qca_wlan_vendor_attr_external_acs_channels {
                QCA_WLAN_VENDOR_ATTR_EXTERNAL_ACS_CHANNEL_LAST - 1
 };
 
+enum qca_chip_power_save_failure_reason {
+       /* Indicates if the reason for the failure is due to a protocol
+        * layer/module.
+        */
+        QCA_CHIP_POWER_SAVE_FAILURE_REASON_PROTOCOL = 0,
+       /* Indicates if the reason for the failure is due to a hardware issue.
+        */
+        QCA_CHIP_POWER_SAVE_FAILURE_REASON_HARDWARE = 1,
+};
+
+/**
+ * qca_attr_chip_power_save_failure: Attributes to vendor subcmd
+ * QCA_NL80211_VENDOR_SUBCMD_CHIP_PWRSAVE_FAILURE. This carries the requisite
+ * information leading to the power save failure.
+ */
+enum qca_attr_chip_power_save_failure {
+        QCA_ATTR_CHIP_POWER_SAVE_FAILURE_INVALID = 0,
+        /* Reason to cause the power save failure.
+        * These reasons are represented by
+        * enum qca_chip_power_save_failure_reason.
+        */
+        QCA_ATTR_CHIP_POWER_SAVE_FAILURE_REASON = 1,
+
+        /* keep last */
+        QCA_ATTR_CHIP_POWER_SAVE_FAILURE_LAST,
+        QCA_ATTR_CHIP_POWER_SAVE_FAILURE_MAX =
+                QCA_ATTR_CHIP_POWER_SAVE_FAILURE_LAST - 1,
+};
+
 #endif /* QCA_VENDOR_H */