[PATCH v4 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 at 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 fda2fa0339d9..6805de3f58e7 100644
--- a/drivers/net/wireless/ath/wcn36xx/smd.c
+++ b/drivers/net/wireless/ath/wcn36xx/smd.c
@@ -612,6 +612,8 @@ 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);
@@ -624,9 +626,17 @@ 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