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Diffstat (limited to 'net/mac80211/rc80211_minstrel_ht.h')
-rw-r--r--net/mac80211/rc80211_minstrel_ht.h40
1 files changed, 31 insertions, 9 deletions
diff --git a/net/mac80211/rc80211_minstrel_ht.h b/net/mac80211/rc80211_minstrel_ht.h
index 01570e0e014b..f2217d6aa0c2 100644
--- a/net/mac80211/rc80211_minstrel_ht.h
+++ b/net/mac80211/rc80211_minstrel_ht.h
@@ -13,10 +13,32 @@
* The number of streams can be changed to 2 to reduce code
* size and memory footprint.
*/
-#define MINSTREL_MAX_STREAMS 3
-#define MINSTREL_STREAM_GROUPS 4
+#define MINSTREL_MAX_STREAMS 3
+#define MINSTREL_HT_STREAM_GROUPS 4 /* BW(=2) * SGI(=2) */
+#ifdef CONFIG_MAC80211_RC_MINSTREL_VHT
+#define MINSTREL_VHT_STREAM_GROUPS 6 /* BW(=3) * SGI(=2) */
+#else
+#define MINSTREL_VHT_STREAM_GROUPS 0
+#endif
-#define MCS_GROUP_RATES 8
+#define MINSTREL_HT_GROUPS_NB (MINSTREL_MAX_STREAMS * \
+ MINSTREL_HT_STREAM_GROUPS)
+#define MINSTREL_VHT_GROUPS_NB (MINSTREL_MAX_STREAMS * \
+ MINSTREL_VHT_STREAM_GROUPS)
+#define MINSTREL_CCK_GROUPS_NB 1
+#define MINSTREL_GROUPS_NB (MINSTREL_HT_GROUPS_NB + \
+ MINSTREL_VHT_GROUPS_NB + \
+ MINSTREL_CCK_GROUPS_NB)
+
+#define MINSTREL_HT_GROUP_0 0
+#define MINSTREL_CCK_GROUP (MINSTREL_HT_GROUP_0 + MINSTREL_HT_GROUPS_NB)
+#define MINSTREL_VHT_GROUP_0 (MINSTREL_CCK_GROUP + 1)
+
+#ifdef CONFIG_MAC80211_RC_MINSTREL_VHT
+#define MCS_GROUP_RATES 10
+#else
+#define MCS_GROUP_RATES 8
+#endif
struct mcs_group {
u32 flags;
@@ -31,11 +53,11 @@ struct minstrel_mcs_group_data {
u8 column;
/* bitfield of supported MCS rates of this group */
- u8 supported;
+ u16 supported;
/* sorted rate set within a MCS group*/
- u8 max_group_tp_rate[MAX_THR_RATES];
- u8 max_group_prob_rate;
+ u16 max_group_tp_rate[MAX_THR_RATES];
+ u16 max_group_prob_rate;
/* MCS rate statistics */
struct minstrel_rate_stats rates[MCS_GROUP_RATES];
@@ -52,8 +74,8 @@ struct minstrel_ht_sta {
unsigned int avg_ampdu_len;
/* overall sorted rate set */
- u8 max_tp_rate[MAX_THR_RATES];
- u8 max_prob_rate;
+ u16 max_tp_rate[MAX_THR_RATES];
+ u16 max_prob_rate;
/* time of last status update */
unsigned long stats_update;
@@ -80,7 +102,7 @@ struct minstrel_ht_sta {
u8 cck_supported_short;
/* MCS rate group info and statistics */
- struct minstrel_mcs_group_data groups[MINSTREL_MAX_STREAMS * MINSTREL_STREAM_GROUPS + 1];
+ struct minstrel_mcs_group_data groups[MINSTREL_GROUPS_NB];
};
struct minstrel_ht_sta_priv {