From b6c8e287f6089559146e2a388a63fbe5460d7f44 Mon Sep 17 00:00:00 2001 From: Sujith Manoharan Date: Mon, 12 Jan 2015 12:30:02 +0200 Subject: [PATCH] ath10k: Enable RX batching 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 Signed-off-by: Kalle Valo --- 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 b103122c5874..c56d2fa5edb8 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; 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); -- 2.34.1