[PATCH] ath10k: Enable RX batching

[Sujith Manoharan]

From: Sujith Manoharan <c_manoha at qca.qualcomm.com>

This feature allows the FW to batch RX indications,
reducing the rate of host interrupt generation, which
in turn reduces CPU load. Currently, this is enabled
only for the 10.2 firmware.

Signed-off-by: Sujith Manoharan <c_manoha at qca.qualcomm.com>
---
 drivers/net/wireless/ath/ath10k/wmi.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/drivers/net/wireless/ath/ath10k/wmi.c b/drivers/net/wireless/ath/ath10k/wmi.c
index b103122..aad08a2 100644
--- a/drivers/net/wireless/ath/ath10k/wmi.c
+++ b/drivers/net/wireless/ath/ath10k/wmi.c
@@ -3710,7 +3710,7 @@ static struct sk_buff *ath10k_wmi_10_2_op_gen_init(struct ath10k *ar)
 	struct wmi_init_cmd_10_2 *cmd;
 	struct sk_buff *buf;
 	struct wmi_resource_config_10x config = {};
-	u32 len, val;
+	u32 len, val, features = 0;
 
 	config.num_vdevs = __cpu_to_le32(TARGET_10X_NUM_VDEVS);
 	config.num_peers = __cpu_to_le32(TARGET_10X_NUM_PEERS);
@@ -3764,6 +3764,9 @@ static struct sk_buff *ath10k_wmi_10_2_op_gen_init(struct ath10k *ar)
 
 	cmd = (struct wmi_init_cmd_10_2 *)buf->data;
 
+	features |= WMI_10_2_RX_BATCH_MODE;
+	cmd->resource_config.feature_mask = __cpu_to_le32(features);
+
 	memcpy(&cmd->resource_config.common, &config, sizeof(config));
 	ath10k_wmi_put_host_mem_chunks(ar, &cmd->mem_chunks);
 
-- 
2.2.1