add devicescape 802.11 stack

git-svn-id: svn://svn.openwrt.org/openwrt/trunk/openwrt@2791 3c298f89-4303-0410-b956-a3cf2f4a3e73

1 files changed, 53 insertions, 0 deletions

diff --git a/target/linux/package/ieee80211-dscape/src/wme.h b/target/linux/package/ieee80211-dscape/src/wme.h
new file mode 100644
index 000000000..9b2794780
--- /dev/null
+++ b/target/linux/package/ieee80211-dscape/src/wme.h
@@ -0,0 +1,53 @@
+/*
+ * IEEE 802.11 driver (80211.o) - QoS datatypes
+ * Copyright 2004, Instant802 Networks, Inc.
+ * Copyright 2005, Devicescape Software, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <asm/byteorder.h>
+#include <net/pkt_sched.h>
+
+#define QOS_CONTROL_LEN 2
+
+#define QOS_CONTROL_ACK_POLICY_NORMAL 0
+#define QOS_CONTROL_ACK_POLICY_NOACK 1
+
+#define QOS_CONTROL_TID_MASK 0x0f
+#define QOS_CONTROL_ACK_POLICY_SHIFT 5
+
+/* This bit field structure should not be used; it can cause compiler to
+ * generate unaligned accesses and inefficient code. */
+struct qos_control {
+#if defined(__LITTLE_ENDIAN_BITFIELD)
+	u8	tag1d:3, /* bits 0-2 */
+  		reserved1:1,
+		eosp:1,
+		ack_policy:2,
+  		reserved2:1;
+#elif defined (__BIG_ENDIAN_BITFIELD)
+	u8	reserved2:1,
+		ack_policy:2,
+		eosp:1,
+		reserved1:1,
+		tag1d:3; /* bits 0-2 */
+#else
+#error	"Please fix <asm/byteorder.h>"
+#endif
+	u8 reserved;
+} __attribute__ ((packed));
+
+ieee80211_txrx_result
+ieee80211_rx_h_parse_qos(struct ieee80211_txrx_data *rx);
+
+ieee80211_txrx_result
+ieee80211_rx_h_remove_qos_control(struct ieee80211_txrx_data *rx);
+
+void ieee80211_install_qdisc(struct net_device *dev);
+
+int ieee80211_wme_register(void);
+void ieee80211_wme_unregister(void);
+