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Diffstat (limited to 'drivers/net/wireless/iwlwifi/mvm/rs.h')
-rw-r--r--drivers/net/wireless/iwlwifi/mvm/rs.h80
1 files changed, 8 insertions, 72 deletions
diff --git a/drivers/net/wireless/iwlwifi/mvm/rs.h b/drivers/net/wireless/iwlwifi/mvm/rs.h
index cff4f6da7733..335cf1682902 100644
--- a/drivers/net/wireless/iwlwifi/mvm/rs.h
+++ b/drivers/net/wireless/iwlwifi/mvm/rs.h
@@ -38,14 +38,8 @@ struct iwl_rs_rate_info {
u8 plcp; /* uCode API: IWL_RATE_6M_PLCP, etc. */
u8 plcp_siso; /* uCode API: IWL_RATE_SISO_6M_PLCP, etc. */
u8 plcp_mimo2; /* uCode API: IWL_RATE_MIMO2_6M_PLCP, etc. */
- u8 plcp_mimo3; /* uCode API: IWL_RATE_MIMO3_6M_PLCP, etc. */
- u8 ieee; /* MAC header: IWL_RATE_6M_IEEE, etc. */
- u8 prev_ieee; /* previous rate in IEEE speeds */
- u8 next_ieee; /* next rate in IEEE speeds */
u8 prev_rs; /* previous rate used in rs algo */
u8 next_rs; /* next rate used in rs algo */
- u8 prev_rs_tgg; /* previous rate used in TGG rs algo */
- u8 next_rs_tgg; /* next rate used in TGG rs algo */
};
#define IWL_RATE_60M_PLCP 3
@@ -120,23 +114,6 @@ enum {
IWL_RATE_MIMO3_INVM_PLCP = IWL_RATE_SISO_INVM_PLCP,
};
-/* MAC header values for bit rates */
-enum {
- IWL_RATE_6M_IEEE = 12,
- IWL_RATE_9M_IEEE = 18,
- IWL_RATE_12M_IEEE = 24,
- IWL_RATE_18M_IEEE = 36,
- IWL_RATE_24M_IEEE = 48,
- IWL_RATE_36M_IEEE = 72,
- IWL_RATE_48M_IEEE = 96,
- IWL_RATE_54M_IEEE = 108,
- IWL_RATE_60M_IEEE = 120,
- IWL_RATE_1M_IEEE = 2,
- IWL_RATE_2M_IEEE = 4,
- IWL_RATE_5M_IEEE = 11,
- IWL_RATE_11M_IEEE = 22,
-};
-
#define IWL_RATES_MASK ((1 << IWL_RATE_COUNT) - 1)
#define IWL_INVALID_VALUE -1
@@ -165,47 +142,22 @@ enum {
#define IWL_LEGACY_SWITCH_ANTENNA1 0
#define IWL_LEGACY_SWITCH_ANTENNA2 1
#define IWL_LEGACY_SWITCH_SISO 2
-#define IWL_LEGACY_SWITCH_MIMO2_AB 3
-#define IWL_LEGACY_SWITCH_MIMO2_AC 4
-#define IWL_LEGACY_SWITCH_MIMO2_BC 5
-#define IWL_LEGACY_SWITCH_MIMO3_ABC 6
+#define IWL_LEGACY_SWITCH_MIMO2 3
/* possible actions when in siso mode */
#define IWL_SISO_SWITCH_ANTENNA1 0
#define IWL_SISO_SWITCH_ANTENNA2 1
-#define IWL_SISO_SWITCH_MIMO2_AB 2
-#define IWL_SISO_SWITCH_MIMO2_AC 3
-#define IWL_SISO_SWITCH_MIMO2_BC 4
-#define IWL_SISO_SWITCH_GI 5
-#define IWL_SISO_SWITCH_MIMO3_ABC 6
-
+#define IWL_SISO_SWITCH_MIMO2 2
+#define IWL_SISO_SWITCH_GI 3
/* possible actions when in mimo mode */
#define IWL_MIMO2_SWITCH_ANTENNA1 0
#define IWL_MIMO2_SWITCH_ANTENNA2 1
#define IWL_MIMO2_SWITCH_SISO_A 2
#define IWL_MIMO2_SWITCH_SISO_B 3
-#define IWL_MIMO2_SWITCH_SISO_C 4
-#define IWL_MIMO2_SWITCH_GI 5
-#define IWL_MIMO2_SWITCH_MIMO3_ABC 6
-
+#define IWL_MIMO2_SWITCH_GI 4
-/* possible actions when in mimo3 mode */
-#define IWL_MIMO3_SWITCH_ANTENNA1 0
-#define IWL_MIMO3_SWITCH_ANTENNA2 1
-#define IWL_MIMO3_SWITCH_SISO_A 2
-#define IWL_MIMO3_SWITCH_SISO_B 3
-#define IWL_MIMO3_SWITCH_SISO_C 4
-#define IWL_MIMO3_SWITCH_MIMO2_AB 5
-#define IWL_MIMO3_SWITCH_MIMO2_AC 6
-#define IWL_MIMO3_SWITCH_MIMO2_BC 7
-#define IWL_MIMO3_SWITCH_GI 8
-
-
-#define IWL_MAX_11N_MIMO3_SEARCH IWL_MIMO3_SWITCH_GI
-#define IWL_MAX_SEARCH IWL_MIMO2_SWITCH_MIMO3_ABC
-
-/*FIXME:RS:add possible actions for MIMO3*/
+#define IWL_MAX_SEARCH IWL_MIMO2_SWITCH_GI
#define IWL_ACTION_LIMIT 3 /* # possible actions */
@@ -240,15 +192,13 @@ enum iwl_table_type {
LQ_A,
LQ_SISO, /* high-throughput types */
LQ_MIMO2,
- LQ_MIMO3,
LQ_MAX,
};
#define is_legacy(tbl) (((tbl) == LQ_G) || ((tbl) == LQ_A))
#define is_siso(tbl) ((tbl) == LQ_SISO)
#define is_mimo2(tbl) ((tbl) == LQ_MIMO2)
-#define is_mimo3(tbl) ((tbl) == LQ_MIMO3)
-#define is_mimo(tbl) (is_mimo2(tbl) || is_mimo3(tbl))
+#define is_mimo(tbl) is_mimo2(tbl)
#define is_Ht(tbl) (is_siso(tbl) || is_mimo(tbl))
#define is_a_band(tbl) ((tbl) == LQ_A)
#define is_g_and(tbl) ((tbl) == LQ_G)
@@ -290,17 +240,6 @@ struct iwl_scale_tbl_info {
struct iwl_rate_scale_data win[IWL_RATE_COUNT]; /* rate histories */
};
-struct iwl_traffic_load {
- unsigned long time_stamp; /* age of the oldest statistics */
- u32 packet_count[TID_QUEUE_MAX_SIZE]; /* packet count in this time
- * slice */
- u32 total; /* total num of packets during the
- * last TID_MAX_TIME_DIFF */
- u8 queue_count; /* number of queues that has
- * been used since the last cleanup */
- u8 head; /* start of the circular buffer */
-};
-
/**
* struct iwl_lq_sta -- driver's rate scaling private structure
*
@@ -331,18 +270,15 @@ struct iwl_lq_sta {
u16 active_legacy_rate;
u16 active_siso_rate;
u16 active_mimo2_rate;
- u16 active_mimo3_rate;
s8 max_rate_idx; /* Max rate set by user */
u8 missed_rate_counter;
struct iwl_lq_cmd lq;
struct iwl_scale_tbl_info lq_info[LQ_SIZE]; /* "active", "search" */
- struct iwl_traffic_load load[IWL_MAX_TID_COUNT];
u8 tx_agg_tid_en;
#ifdef CONFIG_MAC80211_DEBUGFS
struct dentry *rs_sta_dbgfs_scale_table_file;
struct dentry *rs_sta_dbgfs_stats_table_file;
- struct dentry *rs_sta_dbgfs_rate_scale_data_file;
struct dentry *rs_sta_dbgfs_tx_agg_tid_en_file;
u32 dbg_fixed_rate;
#endif
@@ -404,7 +340,7 @@ extern void iwl_mvm_rate_control_unregister(void);
struct iwl_mvm_sta;
-int iwl_mvm_tx_protection(struct iwl_mvm *mvm, struct iwl_lq_cmd *lq,
- struct iwl_mvm_sta *mvmsta, bool enable);
+int iwl_mvm_tx_protection(struct iwl_mvm *mvm, struct iwl_mvm_sta *mvmsta,
+ bool enable);
#endif /* __rs__ */