qcacmn: Add vendor command to get HW mode info
Add vendor command that provides the current
information of WLAN hardware MAC and its
associated WLAN netdev interfaces.
Change-Id: I70ffbdf44ddc45fe606d0ad6e69f1b284cffc6fe
CRs-Fixed: 2194757
diff --git a/os_if/linux/qca_vendor.h b/os_if/linux/qca_vendor.h
index 6540d2a..bdc3d7f 100644
--- a/os_if/linux/qca_vendor.h
+++ b/os_if/linux/qca_vendor.h
@@ -257,6 +257,14 @@
* @QCA_NL80211_VENDOR_SUBCMD_SET_SAR_LIMITS and is used to retrieve the
* settings currently in use. The attributes returned by this command are
* defined by enum qca_vendor_attr_sar_limits.
+ * @QCA_NL80211_VENDOR_SUBCMD_WLAN_MAC_INFO: Provides the current behaviour of
+ * the WLAN hardware MAC's associated with each WLAN netdev interface.
+ * This works both as a query (user space asks the current mode) or event
+ * interface (driver advertizing the current mode to the user space).
+ * Driver does not trigger this event for temporary hardware mode changes.
+ * Mode changes w.r.t Wi-Fi connection updation ( VIZ creation / deletion,
+ * channel change etc ) are updated with this event. Attributes for this
+ * interface are defined in enum qca_wlan_vendor_attr_mac.
* @QCA_NL80211_VENDOR_SUBCMD_SET_QDEPTH_THRESH: Set MSDU queue depth threshold
* per peer per TID. Attributes for this command are define in
* enum qca_wlan_set_qdepth_thresh_attr
@@ -466,6 +474,7 @@
QCA_NL80211_VENDOR_SUBCMD_HTT_STATS = 162,
QCA_NL80211_VENDOR_SUBCMD_GET_RROP_INFO = 163,
QCA_NL80211_VENDOR_SUBCMD_GET_SAR_LIMITS = 164,
+ QCA_NL80211_VENDOR_SUBCMD_WLAN_MAC_INFO = 165,
QCA_NL80211_VENDOR_SUBCMD_SET_QDEPTH_THRESH = 166,
/* Wi-Fi test configuration subcommand */
QCA_NL80211_VENDOR_SUBCMD_WIFI_TEST_CONFIGURATION = 169,
@@ -807,6 +816,7 @@
* conditional channel switch index
* @QCA_NL80211_VENDOR_SUBCMD_NUD_STATS_GET_INDEX: NUD DEBUG Stats index
* @QCA_NL80211_VENDOR_SUBCMD_HANG_REASON_INDEX: hang event reason index
+ * @QCA_NL80211_VENDOR_SUBCMD_WLAN_MAC_INFO_INDEX: MAC mode info index
*/
enum qca_nl80211_vendor_subcmds_index {
@@ -889,6 +899,7 @@
QCA_NL80211_VENDOR_SUBCMD_NUD_STATS_GET_INDEX,
QCA_NL80211_VENDOR_SUBCMD_HANG_REASON_INDEX,
QCA_NL80211_VENDOR_SUBCMD_HTT_STATS_INDEX,
+ QCA_NL80211_VENDOR_SUBCMD_WLAN_MAC_INFO_INDEX,
};
/**
@@ -5422,6 +5433,71 @@
QCA_WLAN_VENDOR_ATTR_RTPLINST_AFTER_LAST - 1,
};
+/**
+ * enum qca_wlan_vendor_attr_mac - Used by the vendor command
+ * QCA_NL80211_VENDOR_SUBCMD_WLAN_MAC_INFO.
+ *
+ * @QCA_WLAN_VENDOR_ATTR_MAC_INFO: MAC mode info list which has an
+ * array of nested values as per attributes in
+ * enum qca_wlan_vendor_attr_mac_mode_info.
+ */
+enum qca_wlan_vendor_attr_mac {
+ QCA_WLAN_VENDOR_ATTR_MAC_INVALID = 0,
+ QCA_WLAN_VENDOR_ATTR_MAC_INFO = 1,
+
+ /* keep last */
+ QCA_WLAN_VENDOR_ATTR_MAC_AFTER_LAST,
+ QCA_WLAN_VENDOR_ATTR_MAC_MAX =
+ QCA_WLAN_VENDOR_ATTR_MAC_AFTER_LAST - 1,
+};
+
+/**
+ * enum qca_wlan_vendor_attr_mac_iface_info - Information of the connected
+ * WiFi netdev interface on a respective MAC. Used by the attribute
+ * QCA_WLAN_VENDOR_ATTR_MAC_IFACE_INFO.
+ *
+ * @QCA_WLAN_VENDOR_ATTR_MAC_IFACE_INFO_ID: Wi-Fi Netdev's interface id(u32).
+ * @QCA_WLAN_VENDOR_ATTR_MAC_IFACE_INFO_FREQ: Associated frequency in MHz of
+ * the connected Wi-Fi interface(u32).
+ */
+enum qca_wlan_vendor_attr_mac_iface_info {
+ QCA_WLAN_VENDOR_ATTR_MAC_IFACE_INFO_INVALID = 0,
+ QCA_WLAN_VENDOR_ATTR_MAC_IFACE_INFO_IFINDEX = 1,
+ QCA_WLAN_VENDOR_ATTR_MAC_IFACE_INFO_FREQ = 2,
+
+ /* keep last */
+ QCA_WLAN_VENDOR_ATTR_MAC_IFACE_INFO_AFTER_LAST,
+ QCA_WLAN_VENDOR_ATTR_MAC_IFACE_INFO_MAX =
+ QCA_WLAN_VENDOR_ATTR_MAC_IFACE_INFO_AFTER_LAST - 1,
+};
+
+/**
+ * enum qca_wlan_vendor_attr_mac_info - Points to MAC the information.
+ * Used by the attribute QCA_WLAN_VENDOR_ATTR_MAC_INFO of the
+ * vendor command QCA_NL80211_VENDOR_SUBCMD_WLAN_MAC_INFO.
+ *
+ * @QCA_WLAN_VENDOR_ATTR_MAC_INFO_MAC_ID: Hardware MAC ID associated for the
+ * MAC (u32)
+ * @QCA_WLAN_VENDOR_ATTR_MAC_INFO_BAND: Band supported by the respective MAC
+ * at a given point. This is a u32 bitmask of BIT(NL80211_BAND_*) as described
+ * in enum nl80211_band.
+ * @QCA_WLAN_VENDOR_ATTR_MAC_IFACE_INFO: Refers to list of WLAN net dev
+ * interfaces associated with this MAC. Represented by enum
+ * qca_wlan_vendor_attr_mac_iface_info.
+ */
+enum qca_wlan_vendor_attr_mac_info {
+ QCA_WLAN_VENDOR_ATTR_MAC_INFO_INVALID = 0,
+ QCA_WLAN_VENDOR_ATTR_MAC_INFO_MAC_ID = 1,
+ QCA_WLAN_VENDOR_ATTR_MAC_INFO_BAND = 2,
+ QCA_WLAN_VENDOR_ATTR_MAC_IFACE_INFO = 3,
+
+ /* keep last */
+ QCA_WLAN_VENDOR_ATTR_MAC_INFO_AFTER_LAST,
+ QCA_WLAN_VENDOR_ATTR_MAC_INFO_MAX =
+ QCA_WLAN_VENDOR_ATTR_MAC_INFO_AFTER_LAST - 1,
+
+};
+
#if !(defined (SUPPORT_WDEV_CFG80211_VENDOR_EVENT_ALLOC)) && \
(LINUX_VERSION_CODE < KERNEL_VERSION(4, 1, 0)) && \
!(defined(WITH_BACKPORTS))