1 files changed, 35 insertions, 0 deletions

diff --git a/include/linux/wimax/i2400m.h b/include/linux/wimax/i2400m.h
index 686eeb2b9704..ad36e073a70c 100644
--- a/include/linux/wimax/i2400m.h
+++ b/include/linux/wimax/i2400m.h
@@ -207,6 +207,7 @@ enum i2400m_pt {
         I2400M_PT_TRACE,        /* For device debug */
         I2400M_PT_RESET_WARM,   /* device reset */
         I2400M_PT_RESET_COLD,   /* USB[transport] reset, like reconnect */
+        I2400M_PT_EDATA,        /* Extended RX data */
         I2400M_PT_ILLEGAL
 };
 
@@ -221,6 +222,32 @@ struct i2400m_pl_data_hdr {
 } __attribute__((packed));
 
 
+/*
+ * Payload for an extended data packet
+ *
+ * New in v1.4
+ *
+ * @cs: the type of data in the packet, as defined per (802.16e
+ *     T11.13.19.1). Currently only 2 (IPv4 packet) supported.
+ *
+ * This is prefixed to each and every INCOMING DATA packet.
+ */
+struct i2400m_pl_edata_hdr {
+        __le32 reorder;
+        __u8 cs;
+        __u8 reserved[11];
+} __attribute__((packed));
+
+enum i2400m_cs {
+        I2400M_CS_IPV4_0 = 0,
+        I2400M_CS_IPV4 = 2,
+};
+
+enum i2400m_reorder {
+        I2400M_REORDER_NEEDED     = 0x01,
+};
+
+
 /* Misc constants */
 enum {
         I2400M_PL_PAD = 16,     /* Payload data size alignment */
@@ -382,6 +409,7 @@ enum i2400m_tlv {
         I2400M_TLV_DEVICE_RESET_TYPE = 132,
         I2400M_TLV_CONFIG_IDLE_PARAMETERS = 601,
         I2400M_TLV_CONFIG_IDLE_TIMEOUT = 611,
+        I2400M_TLV_CONFIG_D2H_DATA_FORMAT = 614,
 };
 
 
@@ -518,5 +546,12 @@ struct i2400m_tlv_config_idle_timeout {
                          * 0 disabled */
 } __attribute__((packed));
 
+/* New in v1.4 -- for backward compat, will be removed */
+struct i2400m_tlv_config_d2h_data_format {
+        struct i2400m_tlv_hdr hdr;
+        __u8 format;            /* 0 old format, 1 enhanced */
+        __u8 reserved[3];
+} __attribute__((packed));
+
 
 #endif /* #ifndef __LINUX__WIMAX__I2400M_H__ */