[1/2] nl80211: vendor-cmd: qca: add command for ap power save

Commit Message

Venkateswara Naralasetty May 20, 2020, 6:05 a.m. UTC

This patch is to add vendor command support to enable/disable
ap power save.

An example of usage: iw dev wlanx vendor send 0x1374 0x4a ap-ps <val>

0x1374: vendor id
0x4a: vendor subcmd id
val: 0 - disable power save
     1 - enable power save

Signed-off-by: Venkateswara Naralasetty <[e-mail]>
---
 include/uapi/nl80211-vnd-qca.h | 42 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 42 insertions(+)
 create mode 100644 include/uapi/nl80211-vnd-qca.h

Patch

diff --git a/include/uapi/nl80211-vnd-qca.h b/include/uapi/nl80211-vnd-qca.h
new file mode 100644
index 0000000..357040a
--- /dev/null
+++ b/include/uapi/nl80211-vnd-qca.h
@@ -0,0 +1,42 @@ 
+/* SPDX-License-Identifier: ISC */
+/*
+ * Copyright (c) 2019-2020 The Linux Foundation. All rights reserved.
+ */
+
+#ifndef _UAPI_NL80211_VND_QCA_H
+#define _UAPI_NL80211_VND_QCA_H
+
+/* Vendor id to be used in vendor specific command and events to user space
+ * NOTE: The authoritative place for definition of QCA_NL80211_VENDOR_ID,
+ * vendor subcmd definitions prefixed with QCA_NL80211_VENDOR_SUBCMD, and
+ * qca_wlan_vendor_attr is open source file src/common/qca-vendor.h in
+ * git://w1.fi/srv/git/hostap.git; the values here are just a copy of that
+ */
+#define QCA_NL80211_VENDOR_ID 0x001374
+
+/**
+ * enum qca_nl80211_vendor_subcmds - QCA nl80211 vendor command identifiers
+ *
+ * @QCA_NL80211_VENDOR_SUBCMD_SET_WIFI_CONFIGURATION: This vendor subcommand is
+ * used to set wifi configurations by the attributes defined in
+ * enum qca_wlan_vendor_attr_config.
+ */
+enum qca_nl80211_vendor_subcmds {
+	QCA_NL80211_VENDOR_SUBCMD_SET_WIFI_CONFIGURATION = 74,
+};
+
+/**
+ * enum qca_wlan_vendor_attr_config: Attributes for data used by
+ * QCA_NL80211_VENDOR_SUBCMD_SET_WIFI_CONFIGURATION.
+ *
+ * @QCA_WLAN_VENDOR_ATTR_CONFIG_GTX: 8-bit unsigned value to trigger
+ * green Tx power saving 1-Enable, 0-Disable.
+ */
+enum qca_wlan_vendor_attr_config {
+	QCA_WLAN_VENDOR_ATTR_CONFIG_GTX = 57,
+
+	QCA_WLAN_VENDOR_ATTR_CONFIG_AFTER_LAST,
+	QCA_WLAN_VENDOR_ATTR_CONFIG_MAX =
+		QCA_WLAN_VENDOR_ATTR_CONFIG_AFTER_LAST - 1,
+};
+#endif /* _UAPI_NL80211_VND_QCA_H_ */