mwifiex: add packet coalesce support

[deliverable/linux.git] / drivers / net / wireless / mwifiex / ioctl.h

diff --git a/drivers/net/wireless/mwifiex/ioctl.h b/drivers/net/wireless/mwifiex/ioctl.h
index 5ecda453f8322dfc8b1ace48b30f058db28ed03e..00a95f4c6a6c1885eabab4652ff4cbe173d2b7ae 100644 (file)
--- a/drivers/net/wireless/mwifiex/ioctl.h
+++ b/drivers/net/wireless/mwifiex/ioctl.h
@@ -397,4 +397,39 @@ enum {
        MWIFIEX_FUNC_SHUTDOWN,
 };
 
+enum COALESCE_OPERATION {
+       RECV_FILTER_MATCH_TYPE_EQ = 0x80,
+       RECV_FILTER_MATCH_TYPE_NE,
+};
+
+enum COALESCE_PACKET_TYPE {
+       PACKET_TYPE_UNICAST = 1,
+       PACKET_TYPE_MULTICAST = 2,
+       PACKET_TYPE_BROADCAST = 3
+};
+
+#define MWIFIEX_COALESCE_MAX_RULES     8
+#define MWIFIEX_COALESCE_MAX_BYTESEQ   4       /* non-adjustable */
+#define MWIFIEX_COALESCE_MAX_FILTERS   4
+#define MWIFIEX_MAX_COALESCING_DELAY   100     /* in msecs */
+
+struct filt_field_param {
+       u8 operation;
+       u8 operand_len;
+       u16 offset;
+       u8 operand_byte_stream[MWIFIEX_COALESCE_MAX_BYTESEQ];
+};
+
+struct mwifiex_coalesce_rule {
+       u16 max_coalescing_delay;
+       u8 num_of_fields;
+       u8 pkt_type;
+       struct filt_field_param params[MWIFIEX_COALESCE_MAX_FILTERS];
+};
+
+struct mwifiex_ds_coalesce_cfg {
+       u16 num_of_rules;
+       struct mwifiex_coalesce_rule rule[MWIFIEX_COALESCE_MAX_RULES];
+};
+
 #endif /* !_MWIFIEX_IOCTL_H_ */