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ath11k: add wmi helper for turning STA PS on/off

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Add a WMI call helper to set the powersave mode of a STA interface.

Signed-off-by: John Crispin <john@phrozen.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
This commit is contained in:
John Crispin
2019-12-13 16:38:31 +01:00
committed by Kalle Valo
parent a67bcec356
commit 97c63746eb
2 changed files with 37 additions and 0 deletions
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30
drivers/net/wireless/ath/ath11k/wmi.c
View File

@@ -1178,6 +1178,36 @@ int ath11k_wmi_pdev_set_param(struct ath11k *ar, u32 param_id,
return ret;
}
int ath11k_wmi_pdev_set_ps_mode(struct ath11k *ar, int vdev_id, u32 enable)
{
struct ath11k_pdev_wmi *wmi = ar->wmi;
struct wmi_pdev_set_ps_mode_cmd *cmd;
struct sk_buff *skb;
int ret;
skb = ath11k_wmi_alloc_skb(wmi->wmi_sc, sizeof(*cmd));
if (!skb)
return -ENOMEM;
cmd = (struct wmi_pdev_set_ps_mode_cmd *)skb->data;
cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_STA_POWERSAVE_MODE_CMD) |
FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
cmd->vdev_id = vdev_id;
cmd->sta_ps_mode = enable;
ret = ath11k_wmi_cmd_send(wmi, skb, WMI_STA_POWERSAVE_MODE_CMDID);
if (ret) {
ath11k_warn(ar->ab, "failed to send WMI_PDEV_SET_PARAM cmd\n");
dev_kfree_skb(skb);
}
ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
"WMI vdev set psmode %d vdev id %d\n",
enable, vdev_id);
return ret;
}
int ath11k_wmi_pdev_suspend(struct ath11k *ar, u32 suspend_opt,
u32 pdev_id)
{

7
drivers/net/wireless/ath/ath11k/wmi.h
View File

@@ -2827,6 +2827,12 @@ struct wmi_pdev_set_param_cmd {
u32 param_value;
} __packed;
struct wmi_pdev_set_ps_mode_cmd {
u32 tlv_header;
u32 vdev_id;
u32 sta_ps_mode;
} __packed;
struct wmi_pdev_suspend_cmd {
u32 tlv_header;
u32 pdev_id;
@@ -4682,6 +4688,7 @@ int ath11k_wmi_set_peer_param(struct ath11k *ar, const u8 *peer_addr,
u32 vdev_id, u32 param_id, u32 param_val);
int ath11k_wmi_pdev_set_param(struct ath11k *ar, u32 param_id,
u32 param_value, u8 pdev_id);
int ath11k_wmi_pdev_set_ps_mode(struct ath11k *ar, int vdev_id, u32 enable);
int ath11k_wmi_wait_for_unified_ready(struct ath11k_base *ab);
int ath11k_wmi_cmd_init(struct ath11k_base *ab);
int ath11k_wmi_wait_for_service_ready(struct ath11k_base *ab);