Sujith Manoharan <sujith@xxxxxxxxxxx> writes:
> From: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
>
> 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@xxxxxxxxxxxxxxxx>
Any throughput improvements?
Also I simplified the patch a bit in ath-next-test:
--- 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, features = 0;
+ u32 len, val, features;
config.num_vdevs = __cpu_to_le32(TARGET_10X_NUM_VDEVS);
config.num_peers = __cpu_to_le32(TARGET_10X_NUM_PEERS);
@@ -3764,7 +3764,7 @@ 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;
+ features = WMI_10_2_RX_BATCH_MODE;
cmd->resource_config.feature_mask = __cpu_to_le32(features);
memcpy(&cmd->resource_config.common, &config, sizeof(config));
--
Kalle Valo
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