diff --git a/drivers/net/wireless/iwlwifi/Kconfig b/drivers/net/wireless/iwlwifi/Kconfig
index 7fc98814fc2a..74b3b4de7bb7 100644
--- a/drivers/net/wireless/iwlwifi/Kconfig
+++ b/drivers/net/wireless/iwlwifi/Kconfig
@@ -68,6 +68,19 @@ config IWLWIFI_OPMODE_MODULAR
comment "WARNING: iwlwifi is useless without IWLDVM or IWLMVM"
depends on IWLWIFI && IWLDVM=n && IWLMVM=n
+config IWLWIFI_BCAST_FILTERING
+ bool "Enable broadcast filtering"
+ depends on IWLMVM
+ help
+ Say Y here to enable default bcast filtering configuration.
+
+ Enabling broadcast filtering will drop any incoming wireless
+ broadcast frames, except some very specific predefined
+ patterns (e.g. incoming arp requests).
+
+ If unsure, don't enable this option, as some programs might
+ expect incoming broadcasts for their normal operations.
+
menu "Debugging Options"
depends on IWLWIFI
@@ -111,6 +124,7 @@ config IWLWIFI_DEBUG_EXPERIMENTAL_UCODE
Enable use of experimental ucode for testing and debugging.
config IWLWIFI_DEVICE_TRACING
+
bool "iwlwifi device access tracing"
depends on IWLWIFI
depends on EVENT_TRACING
@@ -128,16 +142,3 @@ config IWLWIFI_DEVICE_TRACING
If unsure, say Y so we can help you better when problems
occur.
endmenu
-
-config IWLWIFI_BCAST_FILTERING
- bool "Enable broadcast filtering"
- depends on IWLWIFI
- help
- Say Y here to enable default bcast filtering configuration.
-
- Enabling broadcast filtering will drop any incoming wireless
- broadcast frames, except some very specific predefined
- patterns (e.g. incoming arp requests).
-
- If unsure, don't enable this option, as some programs might
- expect incoming broadcasts for their normal operations.
diff --git a/drivers/net/wireless/iwlwifi/dvm/rs.c b/drivers/net/wireless/iwlwifi/dvm/rs.c
index 0977d93b529d..5e232b925455 100644
--- a/drivers/net/wireless/iwlwifi/dvm/rs.c
+++ b/drivers/net/wireless/iwlwifi/dvm/rs.c
@@ -176,46 +176,46 @@ static void rs_dbgfs_set_mcs(struct iwl_lq_sta *lq_sta,
* (2.4 GHz) band.
*/
-static s32 expected_tpt_legacy[IWL_RATE_COUNT] = {
+static const u16 expected_tpt_legacy[IWL_RATE_COUNT] = {
7, 13, 35, 58, 40, 57, 72, 98, 121, 154, 177, 186, 0
};
-static s32 expected_tpt_siso20MHz[4][IWL_RATE_COUNT] = {
+static const u16 expected_tpt_siso20MHz[4][IWL_RATE_COUNT] = {
{0, 0, 0, 0, 42, 0, 76, 102, 124, 159, 183, 193, 202}, /* Norm */
{0, 0, 0, 0, 46, 0, 82, 110, 132, 168, 192, 202, 210}, /* SGI */
{0, 0, 0, 0, 47, 0, 91, 133, 171, 242, 305, 334, 362}, /* AGG */
{0, 0, 0, 0, 52, 0, 101, 145, 187, 264, 330, 361, 390}, /* AGG+SGI */
};
-static s32 expected_tpt_siso40MHz[4][IWL_RATE_COUNT] = {
+static const u16 expected_tpt_siso40MHz[4][IWL_RATE_COUNT] = {
{0, 0, 0, 0, 77, 0, 127, 160, 184, 220, 242, 250, 257}, /* Norm */
{0, 0, 0, 0, 83, 0, 135, 169, 193, 229, 250, 257, 264}, /* SGI */
{0, 0, 0, 0, 94, 0, 177, 249, 313, 423, 512, 550, 586}, /* AGG */
{0, 0, 0, 0, 104, 0, 193, 270, 338, 454, 545, 584, 620}, /* AGG+SGI */
};
-static s32 expected_tpt_mimo2_20MHz[4][IWL_RATE_COUNT] = {
+static const u16 expected_tpt_mimo2_20MHz[4][IWL_RATE_COUNT] = {
{0, 0, 0, 0, 74, 0, 123, 155, 179, 214, 236, 244, 251}, /* Norm */
{0, 0, 0, 0, 81, 0, 131, 164, 188, 223, 243, 251, 257}, /* SGI */
{0, 0, 0, 0, 89, 0, 167, 235, 296, 402, 488, 526, 560}, /* AGG */
{0, 0, 0, 0, 97, 0, 182, 255, 320, 431, 520, 558, 593}, /* AGG+SGI*/
};
-static s32 expected_tpt_mimo2_40MHz[4][IWL_RATE_COUNT] = {
+static const u16 expected_tpt_mimo2_40MHz[4][IWL_RATE_COUNT] = {
{0, 0, 0, 0, 123, 0, 182, 214, 235, 264, 279, 285, 289}, /* Norm */
{0, 0, 0, 0, 131, 0, 191, 222, 242, 270, 284, 289, 293}, /* SGI */
{0, 0, 0, 0, 171, 0, 305, 410, 496, 634, 731, 771, 805}, /* AGG */
{0, 0, 0, 0, 186, 0, 329, 439, 527, 667, 764, 803, 838}, /* AGG+SGI */
};
-static s32 expected_tpt_mimo3_20MHz[4][IWL_RATE_COUNT] = {
+static const u16 expected_tpt_mimo3_20MHz[4][IWL_RATE_COUNT] = {
{0, 0, 0, 0, 99, 0, 153, 186, 208, 239, 256, 263, 268}, /* Norm */
{0, 0, 0, 0, 106, 0, 162, 194, 215, 246, 262, 268, 273}, /* SGI */
{0, 0, 0, 0, 134, 0, 249, 346, 431, 574, 685, 732, 775}, /* AGG */
{0, 0, 0, 0, 148, 0, 272, 376, 465, 614, 727, 775, 818}, /* AGG+SGI */
};
-static s32 expected_tpt_mimo3_40MHz[4][IWL_RATE_COUNT] = {
+static const u16 expected_tpt_mimo3_40MHz[4][IWL_RATE_COUNT] = {
{0, 0, 0, 0, 152, 0, 211, 239, 255, 279, 290, 294, 297}, /* Norm */
{0, 0, 0, 0, 160, 0, 219, 245, 261, 284, 294, 297, 300}, /* SGI */
{0, 0, 0, 0, 254, 0, 443, 584, 695, 868, 984, 1030, 1070}, /* AGG */
@@ -1111,7 +1111,7 @@ static void rs_set_expected_tpt_table(struct iwl_lq_sta *lq_sta,
struct iwl_scale_tbl_info *tbl)
{
/* Used to choose among HT tables */
- s32 (*ht_tbl_pointer)[IWL_RATE_COUNT];
+ const u16 (*ht_tbl_pointer)[IWL_RATE_COUNT];
/* Check for invalid LQ type */
if (WARN_ON_ONCE(!is_legacy(tbl->lq_type) && !is_Ht(tbl->lq_type))) {
@@ -1173,9 +1173,8 @@ static s32 rs_get_best_rate(struct iwl_priv *priv,
&(lq_sta->lq_info[lq_sta->active_tbl]);
s32 active_sr = active_tbl->win[index].success_ratio;
s32 active_tpt = active_tbl->expected_tpt[index];
-
/* expected "search" throughput */
- s32 *tpt_tbl = tbl->expected_tpt;
+ const u16 *tpt_tbl = tbl->expected_tpt;
s32 new_rate, high, low, start_hi;
u16 high_low;
diff --git a/drivers/net/wireless/iwlwifi/dvm/rs.h b/drivers/net/wireless/iwlwifi/dvm/rs.h
index bdd5644a400b..f6bd25cad203 100644
--- a/drivers/net/wireless/iwlwifi/dvm/rs.h
+++ b/drivers/net/wireless/iwlwifi/dvm/rs.h
@@ -315,7 +315,7 @@ struct iwl_scale_tbl_info {
u8 is_dup; /* 1 = duplicated data streams */
u8 action; /* change modulation; IWL_[LEGACY/SISO/MIMO]_SWITCH_* */
u8 max_search; /* maximun number of tables we can search */
- s32 *expected_tpt; /* throughput metrics; expected_tpt_G, etc. */
+ const u16 *expected_tpt; /* throughput metrics; expected_tpt_G, etc. */
u32 current_rate; /* rate_n_flags, uCode API format */
struct iwl_rate_scale_data win[IWL_RATE_COUNT]; /* rate histories */
};
diff --git a/drivers/net/wireless/iwlwifi/mvm/rs.c b/drivers/net/wireless/iwlwifi/mvm/rs.c
index 6abf74e1351f..9ec8eca21f50 100644
--- a/drivers/net/wireless/iwlwifi/mvm/rs.c
+++ b/drivers/net/wireless/iwlwifi/mvm/rs.c
@@ -380,49 +380,49 @@ static void rs_stay_in_table(struct iwl_lq_sta *lq_sta, bool force_search);
* (2.4 GHz) band.
*/
-static s32 expected_tpt_legacy[IWL_RATE_COUNT] = {
+static const u16 expected_tpt_legacy[IWL_RATE_COUNT] = {
7, 13, 35, 58, 40, 57, 72, 98, 121, 154, 177, 186, 0, 0, 0
};
/* Expected TpT tables. 4 indexes:
* 0 - NGI, 1 - SGI, 2 - AGG+NGI, 3 - AGG+SGI
*/
-static s32 expected_tpt_siso_20MHz[4][IWL_RATE_COUNT] = {
+static const u16 expected_tpt_siso_20MHz[4][IWL_RATE_COUNT] = {
{0, 0, 0, 0, 42, 0, 76, 102, 124, 159, 183, 193, 202, 216, 0},
{0, 0, 0, 0, 46, 0, 82, 110, 132, 168, 192, 202, 210, 225, 0},
{0, 0, 0, 0, 49, 0, 97, 145, 192, 285, 375, 420, 464, 551, 0},
{0, 0, 0, 0, 54, 0, 108, 160, 213, 315, 415, 465, 513, 608, 0},
};
-static s32 expected_tpt_siso_40MHz[4][IWL_RATE_COUNT] = {
+static const u16 expected_tpt_siso_40MHz[4][IWL_RATE_COUNT] = {
{0, 0, 0, 0, 77, 0, 127, 160, 184, 220, 242, 250, 257, 269, 275},
{0, 0, 0, 0, 83, 0, 135, 169, 193, 229, 250, 257, 264, 275, 280},
{0, 0, 0, 0, 101, 0, 199, 295, 389, 570, 744, 828, 911, 1070, 1173},
{0, 0, 0, 0, 112, 0, 220, 326, 429, 629, 819, 912, 1000, 1173, 1284},
};
-static s32 expected_tpt_siso_80MHz[4][IWL_RATE_COUNT] = {
+static const u16 expected_tpt_siso_80MHz[4][IWL_RATE_COUNT] = {
{0, 0, 0, 0, 130, 0, 191, 223, 244, 273, 288, 294, 298, 305, 308},
{0, 0, 0, 0, 138, 0, 200, 231, 251, 279, 293, 298, 302, 308, 312},
{0, 0, 0, 0, 217, 0, 429, 634, 834, 1220, 1585, 1760, 1931, 2258, 2466},
{0, 0, 0, 0, 241, 0, 475, 701, 921, 1343, 1741, 1931, 2117, 2468, 2691},
};
-static s32 expected_tpt_mimo2_20MHz[4][IWL_RATE_COUNT] = {
+static const u16 expected_tpt_mimo2_20MHz[4][IWL_RATE_COUNT] = {
{0, 0, 0, 0, 74, 0, 123, 155, 179, 213, 235, 243, 250, 261, 0},
{0, 0, 0, 0, 81, 0, 131, 164, 187, 221, 242, 250, 256, 267, 0},
{0, 0, 0, 0, 98, 0, 193, 286, 375, 550, 718, 799, 878, 1032, 0},
{0, 0, 0, 0, 109, 0, 214, 316, 414, 607, 790, 879, 965, 1132, 0},
};
-static s32 expected_tpt_mimo2_40MHz[4][IWL_RATE_COUNT] = {
+static const u16 expected_tpt_mimo2_40MHz[4][IWL_RATE_COUNT] = {
{0, 0, 0, 0, 123, 0, 182, 214, 235, 264, 279, 285, 289, 296, 300},
{0, 0, 0, 0, 131, 0, 191, 222, 242, 270, 284, 289, 293, 300, 303},
{0, 0, 0, 0, 200, 0, 390, 571, 741, 1067, 1365, 1505, 1640, 1894, 2053},
{0, 0, 0, 0, 221, 0, 430, 630, 816, 1169, 1490, 1641, 1784, 2053, 2221},
};
-static s32 expected_tpt_mimo2_80MHz[4][IWL_RATE_COUNT] = {
+static const u16 expected_tpt_mimo2_80MHz[4][IWL_RATE_COUNT] = {
{0, 0, 0, 0, 182, 0, 240, 264, 278, 299, 308, 311, 313, 317, 319},
{0, 0, 0, 0, 190, 0, 247, 269, 282, 302, 310, 313, 315, 319, 320},
{0, 0, 0, 0, 428, 0, 833, 1215, 1577, 2254, 2863, 3147, 3418, 3913, 4219},
@@ -1169,12 +1169,12 @@ static void rs_set_stay_in_table(struct iwl_mvm *mvm, u8 is_legacy,
lq_sta->visited_columns = 0;
}
-static s32 *rs_get_expected_tpt_table(struct iwl_lq_sta *lq_sta,
+static const u16 *rs_get_expected_tpt_table(struct iwl_lq_sta *lq_sta,
const struct rs_tx_column *column,
u32 bw)
{
/* Used to choose among HT tables */
- s32 (*ht_tbl_pointer)[IWL_RATE_COUNT];
+ const u16 (*ht_tbl_pointer)[IWL_RATE_COUNT];
if (WARN_ON_ONCE(column->mode != RS_LEGACY &&
column->mode != RS_SISO &&
@@ -1262,9 +1262,8 @@ static s32 rs_get_best_rate(struct iwl_mvm *mvm,
&(lq_sta->lq_info[lq_sta->active_tbl]);
s32 active_sr = active_tbl->win[index].success_ratio;
s32 active_tpt = active_tbl->expected_tpt[index];
-
/* expected "search" throughput */
- s32 *tpt_tbl = tbl->expected_tpt;
+ const u16 *tpt_tbl = tbl->expected_tpt;
s32 new_rate, high, low, start_hi;
u16 high_low;
@@ -1479,7 +1478,7 @@ static enum rs_column rs_get_next_column(struct iwl_mvm *mvm,
const struct rs_tx_column *next_col;
allow_column_func_t allow_func;
u8 valid_ants = iwl_fw_valid_tx_ant(mvm->fw);
- s32 *expected_tpt_tbl;
+ const u16 *expected_tpt_tbl;
s32 tpt, max_expected_tpt;
for (i = 0; i < MAX_NEXT_COLUMNS; i++) {
diff --git a/drivers/net/wireless/iwlwifi/mvm/rs.h b/drivers/net/wireless/iwlwifi/mvm/rs.h
index 7bc6404f6986..3332b396011e 100644
--- a/drivers/net/wireless/iwlwifi/mvm/rs.h
+++ b/drivers/net/wireless/iwlwifi/mvm/rs.h
@@ -277,7 +277,7 @@ enum rs_column {
struct iwl_scale_tbl_info {
struct rs_rate rate;
enum rs_column column;
- s32 *expected_tpt; /* throughput metrics; expected_tpt_G, etc. */
+ const u16 *expected_tpt; /* throughput metrics; expected_tpt_G, etc. */
struct iwl_rate_scale_data win[IWL_RATE_COUNT]; /* rate histories */
};