1 files changed, 82 insertions, 0 deletions
diff --git a/drivers/staging/rtl8192u/ieee80211/rtl819x_Qos.h b/drivers/staging/rtl8192u/ieee80211/rtl819x_Qos.h
new file mode 100644
index 000000000..3052f53d2
--- /dev/null
+++ b/drivers/staging/rtl8192u/ieee80211/rtl819x_Qos.h
@@ -0,0 +1,82 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef __INC_QOS_TYPE_H
+#define __INC_QOS_TYPE_H
+
+/*
+ * ACI/AIFSN Field.
+ * Ref: WMM spec 2.2.2: WME Parameter Element, p.12.
+ * Note: 1 Byte Length
+ */
+struct aci_aifsn {
+	u8	aifsn:4;
+	u8	acm:1;
+	u8	aci:2;
+	u8:1;
+};
+
+/*
+ * Direction Field Values.
+ * Ref: WMM spec 2.2.11: WME TSPEC Element, p.18.
+ */
+enum direction_value {
+	DIR_UP			= 0,		// 0x00	// UpLink
+	DIR_DOWN		= 1,		// 0x01	// DownLink
+	DIR_DIRECT		= 2,		// 0x10	// DirectLink
+	DIR_BI_DIR		= 3,		// 0x11	// Bi-Direction
+};
+
+/*
+ * TS Info field in WMM TSPEC Element.
+ * Ref:
+ *	1. WMM spec 2.2.11: WME TSPEC Element, p.18.
+ *	2. 8185 QoS code: QOS_TSINFO [def. in QoS_mp.h]
+ * Note: sizeof 3 Bytes
+ */
+struct qos_tsinfo {
+	u16		uc_traffic_type:1;	        //WMM is reserved
+	u16		uc_tsid:4;
+	u16		uc_direction:2;
+	u16		uc_access_policy:2;	        //WMM: bit8=0, bit7=1
+	u16		uc_aggregation:1;	        //WMM is reserved
+	u16		uc_psb:1;		        //WMMSA is APSD
+	u16		uc_up:3;
+	u16		uc_ts_info_ack_policy:2;	//WMM is reserved
+	u8		uc_schedule:1;		        //WMM is reserved
+	u8:7;
+};
+
+/*
+ * WMM TSPEC Body.
+ * Ref: WMM spec 2.2.11: WME TSPEC Element, p.16.
+ * Note: sizeof 55 bytes
+ */
+struct tspec_body {
+	struct qos_tsinfo	ts_info;	//u8	TSInfo[3];
+	u16	nominal_msd_usize;
+	u16	max_msd_usize;
+	u32	min_service_itv;
+	u32	max_service_itv;
+	u32	inactivity_itv;
+	u32	suspen_itv;
+	u32	service_start_time;
+	u32	min_data_rate;
+	u32	mean_data_rate;
+	u32	peak_data_rate;
+	u32	max_burst_size;
+	u32	delay_bound;
+	u32	min_phy_rate;
+	u16	surplus_bandwidth_allowance;
+	u16	medium_time;
+};
+
+/*
+ *      802.11 Management frame Status Code field
+ */
+struct octet_string {
+	u8		*octet;
+	u16             length;
+};
+
+#define is_ac_valid(ac)			(((ac) <= 7) ? true : false)
+
+#endif // #ifndef __INC_QOS_TYPE_H