[PATCH v3 0/4] wcn36xx: Update firmware config to support wcn3680

[PATCH v3 0/4] wcn36xx: Update firmware config to support wcn3680

[Bryan O'Donoghue]

This series is five in a set of seven to add support for wcn3680 at 802.11ac
data-rates.

This series is about providing a parameters to firmware to get us up onto
802.11ac data-rates finally.

Once the firmware config is provided to the chip and VHT parameters are
populated we are good to go in terms of the higher data-rate for the
wcn3680.

I get typical data-rates of:

[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-320.00 sec  4.93 GBytes   132 Mbits/sec  445     sender
[  5]   0.00-320.14 sec  4.93 GBytes   132 Mbits/sec          receiver

Downstream 3.10 prima is getting I'm told 180-200 Mbits/sec on the same
hardware so with time and effort there's certainly some performance gain to
be squeezed out of this silicon yet.

However as a first pass, I believe this is good enough and useful enough to
others to submit for upstream inclusion.

An interesting project and a medium term goal would be to have a unified
configuration for all three supported chipsets.

For now suggesting a separate firmware configuration to make sure the
existing lower-speed 802.11n and higher-speed 802.11ac chips don't step on
each other's toes vis-a-vis firmware parameters.

V3:
No difference between V3 and V2 below
https://lore.kernel.org/linux-wireless/20200829034002.2167878-1-bryan.odonoghue@linaro.org/T/#t

V2:
- Sets the default data-rate for wcn3680 to MCS8
- Zapps a few firmware settings for power-saving
  Powersave configuration as a specific wcn3680 topic is WIP on my end
  and I think therefore better left out of an intiial submission.

V1:
https://lore.kernel.org/linux-wireless/87eensldhi.fsf@codeaurora.org/T/#t

Bryan O'Donoghue (4):
  wcn36xx: Extend HAL param config list
  wcn36xx: Define wcn3680 specific firmware parameters
  wcn36xx: Add ability to download wcn3680 specific firmware parameters
  wcn36xx: Latch VHT specific BSS parameters to firmware

 drivers/net/wireless/ath/wcn36xx/hal.h | 124 ++++++++++++++++++++++++-
 drivers/net/wireless/ath/wcn36xx/smd.c | 114 ++++++++++++++++++++++-
 2 files changed, 234 insertions(+), 4 deletions(-)

-- 
2.27.0

[PATCH v3 1/4] wcn36xx: Extend HAL param config list

[Bryan O'Donoghue]

In order to get 802.11ac working the way we want, additional parameters
need to be passed down to the firmware.

This patch takes the full remaining set of parameters defined in the
downstream riva/inc/wlan_hal_cfg.h and imports them into hal.h with some
minor name length adjustments.

This addition will allow us to pass a larger firmware configuration set
later on.

Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
---
 drivers/net/wireless/ath/wcn36xx/hal.h | 124 ++++++++++++++++++++++++-
 1 file changed, 123 insertions(+), 1 deletion(-)

diff --git a/drivers/net/wireless/ath/wcn36xx/hal.h b/drivers/net/wireless/ath/wcn36xx/hal.h
index 3cceeaf0136f..65ef893f2736 100644
--- a/drivers/net/wireless/ath/wcn36xx/hal.h
+++ b/drivers/net/wireless/ath/wcn36xx/hal.h
@@ -726,7 +726,129 @@ enum pe_stats_mask {
 #define WCN36XX_HAL_CFG_AP_LINK_MONITOR_TIMEOUT		102
 #define WCN36XX_HAL_CFG_BTC_DWELL_TIME_MULTIPLIER	103
 #define WCN36XX_HAL_CFG_ENABLE_TDLS_OXYGEN_MODE		104
-#define WCN36XX_HAL_CFG_MAX_PARAMS			105
+#define WCN36XX_HAL_CFG_ENABLE_NAT_KEEP_ALIVE_FILTER	105
+#define WCN36XX_HAL_CFG_ENABLE_SAP_OBSS_PROT		106
+#define WCN36XX_HAL_CFG_PSPOLL_DATA_RECEP_TIMEOUT	107
+#define WCN36XX_HAL_CFG_TDLS_PUAPSD_BUFFER_STA_CAPABLE	108
+#define WCN36XX_HAL_CFG_TDLS_PUAPSD_MASK		109
+#define WCN36XX_HAL_CFG_TDLS_PUAPSD_INACTIVITY_TIME	110
+#define WCN36XX_HAL_CFG_TDLS_PUAPSD_RX_FRAME_THRESHOLD	111
+#define WCN36XX_HAL_CFG_ANTENNA_DIVERSITY		112
+#define WCN36XX_HAL_CFG_ATH_DISABLE			113
+#define WCN36XX_HAL_CFG_FLEXCONNECT_POWER_FACTOR	114
+#define WCN36XX_HAL_CFG_ENABLE_ADAPTIVE_RX_DRAIN	115
+#define WCN36XX_HAL_CFG_TDLS_OFF_CHANNEL_CAPABLE	116
+#define WCN36XX_HAL_CFG_MWS_COEX_V1_WAN_FREQ		117
+#define WCN36XX_HAL_CFG_MWS_COEX_V1_WLAN_FREQ		118
+#define WCN36XX_HAL_CFG_MWS_COEX_V1_CONFIG		119
+#define WCN36XX_HAL_CFG_MWS_COEX_V1_CONFIG2		120
+#define WCN36XX_HAL_CFG_MWS_COEX_V2_WAN_FREQ		121
+#define WCN36XX_HAL_CFG_MWS_COEX_V2_WLAN_FREQ		122
+#define WCN36XX_HAL_CFG_MWS_COEX_V2_CONFIG		123
+#define WCN36XX_HAL_CFG_MWS_COEX_V2_CONFIG2		124
+#define WCN36XX_HAL_CFG_MWS_COEX_V3_WAN_FREQ		125
+#define WCN36XX_HAL_CFG_MWS_COEX_V3_WLAN_FREQ		126
+#define WCN36XX_HAL_CFG_MWS_COEX_V3_CONFIG		127
+#define WCN36XX_HAL_CFG_MWS_COEX_V3_CONFIG2		128
+#define WCN36XX_HAL_CFG_MWS_COEX_V4_WAN_FREQ		129
+#define WCN36XX_HAL_CFG_MWS_COEX_V4_WLAN_FREQ		130
+#define WCN36XX_HAL_CFG_MWS_COEX_V4_CONFIG		131
+#define WCN36XX_HAL_CFG_MWS_COEX_V4_CONFIG2		132
+#define WCN36XX_HAL_CFG_MWS_COEX_V5_WAN_FREQ		133
+#define WCN36XX_HAL_CFG_MWS_COEX_V5_WLAN_FREQ		134
+#define WCN36XX_HAL_CFG_MWS_COEX_V5_CONFIG		135
+#define WCN36XX_HAL_CFG_MWS_COEX_V5_CONFIG2		136
+#define WCN36XX_HAL_CFG_MWS_COEX_V6_WAN_FREQ		137
+#define WCN36XX_HAL_CFG_MWS_COEX_V6_WLAN_FREQ		138
+#define WCN36XX_HAL_CFG_MWS_COEX_V6_CONFIG		139
+#define WCN36XX_HAL_CFG_MWS_COEX_V6_CONFIG2		140
+#define WCN36XX_HAL_CFG_MWS_COEX_V7_WAN_FREQ		141
+#define WCN36XX_HAL_CFG_MWS_COEX_V7_WLAN_FREQ		142
+#define WCN36XX_HAL_CFG_MWS_COEX_V7_CONFIG		143
+#define WCN36XX_HAL_CFG_MWS_COEX_V7_CONFIG2		144
+#define WCN36XX_HAL_CFG_MWS_COEX_V8_WAN_FREQ		145
+#define WCN36XX_HAL_CFG_MWS_COEX_V8_WLAN_FREQ		146
+#define WCN36XX_HAL_CFG_MWS_COEX_V8_CONFIG		147
+#define WCN36XX_HAL_CFG_MWS_COEX_V8_CONFIG2		148
+#define WCN36XX_HAL_CFG_MWS_COEX_V9_WAN_FREQ		149
+#define WCN36XX_HAL_CFG_MWS_COEX_V9_WLAN_FREQ		150
+#define WCN36XX_HAL_CFG_MWS_COEX_V9_CONFIG		151
+#define WCN36XX_HAL_CFG_MWS_COEX_V9_CONFIG2		152
+#define WCN36XX_HAL_CFG_MWS_COEX_V10_WAN_FREQ		153
+#define WCN36XX_HAL_CFG_MWS_COEX_V10_WLAN_FREQ		154
+#define WCN36XX_HAL_CFG_MWS_COEX_V10_CONFIG		155
+#define WCN36XX_HAL_CFG_MWS_COEX_V10_CONFIG2		156
+#define WCN36XX_HAL_CFG_MWS_COEX_MODEM_BACKOFF		157
+#define WCN36XX_HAL_CFG_MWS_COEX_CONFIG1		158
+#define WCN36XX_HAL_CFG_MWS_COEX_CONFIG2		159
+#define WCN36XX_HAL_CFG_MWS_COEX_CONFIG3		160
+#define WCN36XX_HAL_CFG_MWS_COEX_CONFIG4		161
+#define WCN36XX_HAL_CFG_MWS_COEX_CONFIG5		162
+#define WCN36XX_HAL_CFG_MWS_COEX_CONFIG6		163
+#define WCN36XX_HAL_CFG_SAR_POWER_BACKOFF		164
+#define WCN36XX_HAL_CFG_GO_LINK_MONITOR_TIMEOUT		165
+#define WCN36XX_HAL_CFG_BTC_STATIC_OPP_WLAN_ACTIVE_WLAN_LEN	166
+#define WCN36XX_HAL_CFG_BTC_STATIC_OPP_WLAN_ACTIVE_BT_LEN	167
+#define WCN36XX_HAL_CFG_BTC_SAP_STATIC_OPP_ACTIVE_WLAN_LEN	168
+#define WCN36XX_HAL_CFG_BTC_SAP_STATIC_OPP_ACTIVE_BT_LEN	169
+#define WCN36XX_HAL_CFG_RMC_FIXED_RATE			170
+#define WCN36XX_HAL_CFG_ASD_PROBE_INTERVAL		171
+#define WCN36XX_HAL_CFG_ASD_TRIGGER_THRESHOLD		172
+#define WCN36XX_HAL_CFG_ASD_RTT_RSSI_HYST_THRESHOLD	173
+#define WCN36XX_HAL_CFG_BTC_CTS2S_ON_STA_DURING_SCO	174
+#define WCN36XX_HAL_CFG_SHORT_PREAMBLE			175
+#define WCN36XX_HAL_CFG_SHORT_SLOT_TIME			176
+#define WCN36XX_HAL_CFG_DELAYED_BA			177
+#define WCN36XX_HAL_CFG_IMMEDIATE_BA			178
+#define WCN36XX_HAL_CFG_DOT11_MODE			179
+#define WCN36XX_HAL_CFG_HT_CAPS				180
+#define WCN36XX_HAL_CFG_AMPDU_PARAMS			181
+#define WCN36XX_HAL_CFG_TX_BF_INFO			182
+#define WCN36XX_HAL_CFG_ASC_CAP_INFO			183
+#define WCN36XX_HAL_CFG_EXT_HT_CAPS			184
+#define WCN36XX_HAL_CFG_QOS_ENABLED			185
+#define WCN36XX_HAL_CFG_WME_ENABLED			186
+#define WCN36XX_HAL_CFG_WSM_ENABLED			187
+#define WCN36XX_HAL_CFG_WMM_ENABLED			188
+#define WCN36XX_HAL_CFG_UAPSD_PER_AC_BITMASK		189
+#define WCN36XX_HAL_CFG_MCS_RATES			190
+#define WCN36XX_HAL_CFG_VHT_CAPS			191
+#define WCN36XX_HAL_CFG_VHT_RX_SUPP_MCS			192
+#define WCN36XX_HAL_CFG_VHT_TX_SUPP_MCS			193
+#define WCN36XX_HAL_CFG_RA_FILTER_ENABLE		194
+#define WCN36XX_HAL_CFG_RA_RATE_LIMIT_INTERVAL		195
+#define WCN36XX_HAL_CFG_BTC_FATAL_HID_NSNIFF_BLK	196
+#define WCN36XX_HAL_CFG_BTC_CRITICAL_HID_NSNIFF_BLK	197
+#define WCN36XX_HAL_CFG_BTC_DYN_A2DP_TX_QUEUE_THOLD	198
+#define WCN36XX_HAL_CFG_BTC_DYN_OPP_TX_QUEUE_THOLD	199
+#define WCN36XX_HAL_CFG_LINK_FAIL_TIMEOUT		200
+#define WCN36XX_HAL_CFG_MAX_UAPSD_CONSEC_SP		201
+#define WCN36XX_HAL_CFG_MAX_UAPSD_CONSEC_RX_CNT		202
+#define WCN36XX_HAL_CFG_MAX_UAPSD_CONSEC_TX_CNT		203
+#define WCN36XX_HAL_CFG_MAX_UAPSD_CONSEC_RX_CNT_MEAS_WINDOW	204
+#define WCN36XX_HAL_CFG_MAX_UAPSD_CONSEC_TX_CNT_MEAS_WINDOW	205
+#define WCN36XX_HAL_CFG_MAX_PSPOLL_IN_WMM_UAPSD_PS_MODE	206
+#define WCN36XX_HAL_CFG_MAX_UAPSD_INACTIVITY_INTERVALS	207
+#define WCN36XX_HAL_CFG_ENABLE_DYNAMIC_WMMPS		208
+#define WCN36XX_HAL_CFG_BURST_MODE_BE_TXOP_VALUE	209
+#define WCN36XX_HAL_CFG_ENABLE_DYNAMIC_RA_START_RATE	210
+#define WCN36XX_HAL_CFG_BTC_FAST_WLAN_CONN_PREF		211
+#define WCN36XX_HAL_CFG_ENABLE_RTSCTS_HTVHT		212
+#define WCN36XX_HAL_CFG_BTC_STATIC_OPP_WLAN_IDLE_WLAN_LEN	213
+#define WCN36XX_HAL_CFG_BTC_STATIC_OPP_WLAN_IDLE_BT_LEN	214
+#define WCN36XX_HAL_CFG_LINK_FAIL_TX_CNT		215
+#define WCN36XX_HAL_CFG_TOGGLE_ARP_BDRATES		216
+#define WCN36XX_HAL_CFG_OPTIMIZE_CA_EVENT		217
+#define WCN36XX_HAL_CFG_EXT_SCAN_CONC_MODE		218
+#define WCN36XX_HAL_CFG_BAR_WAKEUP_HOST_DISABLE		219
+#define WCN36XX_HAL_CFG_SAR_BOFFSET_CORRECTION_ENABLE	220
+#define WCN36XX_HAL_CFG_UNITS_OF_BCN_WAIT_TIME		221
+#define WCN36XX_HAL_CFG_CONS_BCNMISS_COUNT		222
+#define WCN36XX_HAL_CFG_BTC_DISABLE_WLAN_LINK_CRITICAL	223
+#define WCN36XX_HAL_CFG_DISABLE_SCAN_DURING_SCO		224
+#define WCN36XX_HAL_CFG_TRIGGER_NULLFRAME_BEFORE_HB	225
+#define WCN36XX_HAL_CFG_ENABLE_POWERSAVE_OFFLOAD	226
+#define WCN36XX_HAL_CFG_MAX_PARAMS			227
 
 /* Specify the starting bitrate, 11B and 11A/G rates can be specified in
  * multiples of 0.5 So for 5.5 mbps => 11. for MCS 0 - 7 rates, Bit 7 should
-- 
2.27.0

[PATCH v3 2/4] wcn36xx: Define wcn3680 specific firmware parameters

[Bryan O'Donoghue]

This commit defines a firmware configuration for the wcn3680 which
represents a working downstream configuration. This configuration has been
successfully applied to the upstream driver with antecedent patches
resulting in the same or better through-put in comparison to the
downstream driver on the test hardware.

Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
---
 drivers/net/wireless/ath/wcn36xx/smd.c | 96 ++++++++++++++++++++++++++
 1 file changed, 96 insertions(+)

diff --git a/drivers/net/wireless/ath/wcn36xx/smd.c b/drivers/net/wireless/ath/wcn36xx/smd.c
index 04822edaf631..4a53d4b515df 100644
--- a/drivers/net/wireless/ath/wcn36xx/smd.c
+++ b/drivers/net/wireless/ath/wcn36xx/smd.c
@@ -80,6 +80,102 @@ static struct wcn36xx_cfg_val wcn36xx_cfg_vals[] = {
 	WCN36XX_CFG_VAL(ENABLE_DYNAMIC_RA_START_RATE, 133), /* MCS 5 */
 };
 
+struct wcn36xx_cfg_val wcn3680_cfg_vals[] = {
+	WCN36XX_CFG_VAL(CURRENT_TX_ANTENNA, 1),
+	WCN36XX_CFG_VAL(CURRENT_RX_ANTENNA, 1),
+	WCN36XX_CFG_VAL(LOW_GAIN_OVERRIDE, 0),
+	WCN36XX_CFG_VAL(POWER_STATE_PER_CHAIN, 785),
+	WCN36XX_CFG_VAL(CAL_PERIOD, 5),
+	WCN36XX_CFG_VAL(CAL_CONTROL, 1),
+	WCN36XX_CFG_VAL(PROXIMITY, 0),
+	WCN36XX_CFG_VAL(NETWORK_DENSITY, 3),
+	WCN36XX_CFG_VAL(MAX_MEDIUM_TIME, 4096),
+	WCN36XX_CFG_VAL(MAX_MPDUS_IN_AMPDU, 64),
+	WCN36XX_CFG_VAL(RTS_THRESHOLD, 2347),
+	WCN36XX_CFG_VAL(SHORT_RETRY_LIMIT, 15),
+	WCN36XX_CFG_VAL(LONG_RETRY_LIMIT, 15),
+	WCN36XX_CFG_VAL(FRAGMENTATION_THRESHOLD, 8000),
+	WCN36XX_CFG_VAL(DYNAMIC_THRESHOLD_ZERO, 5),
+	WCN36XX_CFG_VAL(DYNAMIC_THRESHOLD_ONE, 10),
+	WCN36XX_CFG_VAL(DYNAMIC_THRESHOLD_TWO, 15),
+	WCN36XX_CFG_VAL(FIXED_RATE, 0),
+	WCN36XX_CFG_VAL(RETRYRATE_POLICY, 4),
+	WCN36XX_CFG_VAL(RETRYRATE_SECONDARY, 0),
+	WCN36XX_CFG_VAL(RETRYRATE_TERTIARY, 0),
+	WCN36XX_CFG_VAL(FORCE_POLICY_PROTECTION, 5),
+	WCN36XX_CFG_VAL(FIXED_RATE_MULTICAST_24GHZ, 1),
+	WCN36XX_CFG_VAL(FIXED_RATE_MULTICAST_5GHZ, 5),
+	WCN36XX_CFG_VAL(DEFAULT_RATE_INDEX_24GHZ, 1),
+	WCN36XX_CFG_VAL(DEFAULT_RATE_INDEX_5GHZ, 5),
+	WCN36XX_CFG_VAL(MAX_BA_SESSIONS, 40),
+	WCN36XX_CFG_VAL(PS_DATA_INACTIVITY_TIMEOUT, 200),
+	WCN36XX_CFG_VAL(PS_ENABLE_BCN_FILTER, 1),
+	WCN36XX_CFG_VAL(PS_ENABLE_RSSI_MONITOR, 1),
+	WCN36XX_CFG_VAL(NUM_BEACON_PER_RSSI_AVERAGE, 20),
+	WCN36XX_CFG_VAL(STATS_PERIOD, 10),
+	WCN36XX_CFG_VAL(CFP_MAX_DURATION, 30000),
+	WCN36XX_CFG_VAL(FRAME_TRANS_ENABLED, 0),
+	WCN36XX_CFG_VAL(BA_THRESHOLD_HIGH, 128),
+	WCN36XX_CFG_VAL(MAX_BA_BUFFERS, 2560),
+	WCN36XX_CFG_VAL(DYNAMIC_PS_POLL_VALUE, 0),
+	WCN36XX_CFG_VAL(TX_PWR_CTRL_ENABLE, 1),
+	WCN36XX_CFG_VAL(ENABLE_CLOSE_LOOP, 1),
+	WCN36XX_CFG_VAL(ENABLE_LPWR_IMG_TRANSITION, 0),
+	WCN36XX_CFG_VAL(BTC_STATIC_LEN_LE_BT, 120000),
+	WCN36XX_CFG_VAL(BTC_STATIC_LEN_LE_WLAN, 30000),
+	WCN36XX_CFG_VAL(MAX_ASSOC_LIMIT, 10),
+	WCN36XX_CFG_VAL(ENABLE_MCC_ADAPTIVE_SCHEDULER, 0),
+	WCN36XX_CFG_VAL(TDLS_PUAPSD_MASK, 0),
+	WCN36XX_CFG_VAL(TDLS_PUAPSD_BUFFER_STA_CAPABLE, 1),
+	WCN36XX_CFG_VAL(TDLS_PUAPSD_INACTIVITY_TIME, 0),
+	WCN36XX_CFG_VAL(TDLS_PUAPSD_RX_FRAME_THRESHOLD, 10),
+	WCN36XX_CFG_VAL(TDLS_OFF_CHANNEL_CAPABLE, 1),
+	WCN36XX_CFG_VAL(ENABLE_ADAPTIVE_RX_DRAIN, 1),
+	WCN36XX_CFG_VAL(FLEXCONNECT_POWER_FACTOR, 0),
+	WCN36XX_CFG_VAL(ANTENNA_DIVERSITY, 3),
+	WCN36XX_CFG_VAL(ATH_DISABLE, 0),
+	WCN36XX_CFG_VAL(BTC_STATIC_OPP_WLAN_ACTIVE_WLAN_LEN, 60000),
+	WCN36XX_CFG_VAL(BTC_STATIC_OPP_WLAN_ACTIVE_BT_LEN, 90000),
+	WCN36XX_CFG_VAL(BTC_SAP_STATIC_OPP_ACTIVE_WLAN_LEN, 30000),
+	WCN36XX_CFG_VAL(BTC_SAP_STATIC_OPP_ACTIVE_BT_LEN, 30000),
+	WCN36XX_CFG_VAL(ASD_PROBE_INTERVAL, 50),
+	WCN36XX_CFG_VAL(ASD_TRIGGER_THRESHOLD, -60),
+	WCN36XX_CFG_VAL(ASD_RTT_RSSI_HYST_THRESHOLD, 3),
+	WCN36XX_CFG_VAL(BTC_CTS2S_ON_STA_DURING_SCO, 0),
+	WCN36XX_CFG_VAL(RA_FILTER_ENABLE, 0),
+	WCN36XX_CFG_VAL(RA_RATE_LIMIT_INTERVAL, 60),
+	WCN36XX_CFG_VAL(BTC_FATAL_HID_NSNIFF_BLK, 2),
+	WCN36XX_CFG_VAL(BTC_CRITICAL_HID_NSNIFF_BLK, 1),
+	WCN36XX_CFG_VAL(BTC_DYN_A2DP_TX_QUEUE_THOLD, 0),
+	WCN36XX_CFG_VAL(BTC_DYN_OPP_TX_QUEUE_THOLD, 1),
+	WCN36XX_CFG_VAL(MAX_UAPSD_CONSEC_SP, 10),
+	WCN36XX_CFG_VAL(MAX_UAPSD_CONSEC_RX_CNT, 50),
+	WCN36XX_CFG_VAL(MAX_UAPSD_CONSEC_TX_CNT, 50),
+	WCN36XX_CFG_VAL(MAX_UAPSD_CONSEC_TX_CNT_MEAS_WINDOW, 500),
+	WCN36XX_CFG_VAL(MAX_UAPSD_CONSEC_RX_CNT_MEAS_WINDOW, 500),
+	WCN36XX_CFG_VAL(MAX_PSPOLL_IN_WMM_UAPSD_PS_MODE, 0),
+	WCN36XX_CFG_VAL(MAX_UAPSD_INACTIVITY_INTERVALS, 10),
+	WCN36XX_CFG_VAL(ENABLE_DYNAMIC_WMMPS, 1),
+	WCN36XX_CFG_VAL(BURST_MODE_BE_TXOP_VALUE, 0),
+	WCN36XX_CFG_VAL(ENABLE_DYNAMIC_RA_START_RATE, 136),
+	WCN36XX_CFG_VAL(BTC_FAST_WLAN_CONN_PREF, 1),
+	WCN36XX_CFG_VAL(ENABLE_RTSCTS_HTVHT, 0),
+	WCN36XX_CFG_VAL(BTC_STATIC_OPP_WLAN_IDLE_WLAN_LEN, 30000),
+	WCN36XX_CFG_VAL(BTC_STATIC_OPP_WLAN_IDLE_BT_LEN, 120000),
+	WCN36XX_CFG_VAL(LINK_FAIL_TX_CNT, 200),
+	WCN36XX_CFG_VAL(TOGGLE_ARP_BDRATES, 0),
+	WCN36XX_CFG_VAL(OPTIMIZE_CA_EVENT, 0),
+	WCN36XX_CFG_VAL(EXT_SCAN_CONC_MODE, 0),
+	WCN36XX_CFG_VAL(BAR_WAKEUP_HOST_DISABLE, 0),
+	WCN36XX_CFG_VAL(SAR_BOFFSET_CORRECTION_ENABLE, 0),
+	WCN36XX_CFG_VAL(BTC_DISABLE_WLAN_LINK_CRITICAL, 5),
+	WCN36XX_CFG_VAL(DISABLE_SCAN_DURING_SCO, 2),
+	WCN36XX_CFG_VAL(CONS_BCNMISS_COUNT, 0),
+	WCN36XX_CFG_VAL(UNITS_OF_BCN_WAIT_TIME, 0),
+	WCN36XX_CFG_VAL(TRIGGER_NULLFRAME_BEFORE_HB, 0),
+	WCN36XX_CFG_VAL(ENABLE_POWERSAVE_OFFLOAD, 0),
+};
+
 static int put_cfg_tlv_u32(struct wcn36xx *wcn, size_t *len, u32 id, u32 value)
 {
 	struct wcn36xx_hal_cfg *entry;
-- 
2.27.0

[PATCH v3 3/4] wcn36xx: Add ability to download wcn3680 specific firmware parameters

[Bryan O'Donoghue]

This commit modifies wcn36xx_smd_start() so that it can download wcn3680
specific firmware parameters if we are talking to the wcn3680. If not the
original generic firmware parameter table should continue to be used for
wcn3620 and wcn3660.

Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
---
 drivers/net/wireless/ath/wcn36xx/smd.c | 16 +++++++++++++---
 1 file changed, 13 insertions(+), 3 deletions(-)

diff --git a/drivers/net/wireless/ath/wcn36xx/smd.c b/drivers/net/wireless/ath/wcn36xx/smd.c
index 4a53d4b515df..4672581a4354 100644
--- a/drivers/net/wireless/ath/wcn36xx/smd.c
+++ b/drivers/net/wireless/ath/wcn36xx/smd.c
@@ -610,6 +610,8 @@ int wcn36xx_smd_start(struct wcn36xx *wcn)
 	int ret;
 	int i;
 	size_t len;
+	int cfg_elements;
+	static struct wcn36xx_cfg_val *cfg_vals;
 
 	mutex_lock(&wcn->hal_mutex);
 	INIT_HAL_MSG(msg_body, WCN36XX_HAL_START_REQ);
@@ -622,9 +624,17 @@ int wcn36xx_smd_start(struct wcn36xx *wcn)
 	body = (struct wcn36xx_hal_mac_start_req_msg *)wcn->hal_buf;
 	len = body->header.len;
 
-	for (i = 0; i < ARRAY_SIZE(wcn36xx_cfg_vals); i++) {
-		ret = put_cfg_tlv_u32(wcn, &len, wcn36xx_cfg_vals[i].cfg_id,
-				      wcn36xx_cfg_vals[i].value);
+	if (wcn->rf_id == RF_IRIS_WCN3680) {
+		cfg_vals = wcn3680_cfg_vals;
+		cfg_elements = ARRAY_SIZE(wcn3680_cfg_vals);
+	} else {
+		cfg_vals = wcn36xx_cfg_vals;
+		cfg_elements = ARRAY_SIZE(wcn36xx_cfg_vals);
+	}
+
+	for (i = 0; i < cfg_elements; i++) {
+		ret = put_cfg_tlv_u32(wcn, &len, cfg_vals[i].cfg_id,
+				      cfg_vals[i].value);
 		if (ret)
 			goto out;
 	}
-- 
2.27.0

[PATCH v3 4/4] wcn36xx: Latch VHT specific BSS parameters to firmware

[Bryan O'Donoghue]

This commit makes use of wcn36xx_smd_set_bss_vht_params() to extract VHT
parameters from the 80211_sta structure and latch appropriate bits in the
bss_params_v1 structure for transmission to the wcnss firmware.

Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
---
 drivers/net/wireless/ath/wcn36xx/smd.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/net/wireless/ath/wcn36xx/smd.c b/drivers/net/wireless/ath/wcn36xx/smd.c
index 4672581a4354..b09a3dba757f 100644
--- a/drivers/net/wireless/ath/wcn36xx/smd.c
+++ b/drivers/net/wireless/ath/wcn36xx/smd.c
@@ -1679,6 +1679,8 @@ static int wcn36xx_smd_config_bss_v1(struct wcn36xx *wcn,
 	bss->tx_mgmt_power = bss_v0.tx_mgmt_power;
 	bss->max_tx_power = bss_v0.max_tx_power;
 
+	wcn36xx_smd_set_bss_vht_params(vif, sta_80211, bss);
+
 	PREPARE_HAL_BUF(wcn->hal_buf, (*msg_body));
 
 	wcn36xx_dbg(WCN36XX_DBG_HAL,
-- 
2.27.0