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-rw-r--r--drivers/net/wireless/ath/ath10k/wmi-ops.h20
-rw-r--r--drivers/net/wireless/ath/ath10k/wmi-tlv.c45
-rw-r--r--drivers/net/wireless/ath/ath10k/wmi-tlv.h7
-rw-r--r--drivers/net/wireless/ath/ath10k/wmi.h10
4 files changed, 82 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath10k/wmi-ops.h b/drivers/net/wireless/ath/ath10k/wmi-ops.h
index 987414abc443..058f88b6ff53 100644
--- a/drivers/net/wireless/ath/ath10k/wmi-ops.h
+++ b/drivers/net/wireless/ath/ath10k/wmi-ops.h
@@ -143,6 +143,8 @@ struct wmi_ops {
const u8 peer_addr[ETH_ALEN],
const struct wmi_sta_uapsd_auto_trig_arg *args,
u32 num_ac);
+ struct sk_buff *(*gen_sta_keepalive)(struct ath10k *ar,
+ const struct wmi_sta_keepalive_arg *arg);
};
int ath10k_wmi_cmd_send(struct ath10k *ar, struct sk_buff *skb, u32 cmd_id);
@@ -1034,4 +1036,22 @@ ath10k_wmi_p2p_go_bcn_ie(struct ath10k *ar, u32 vdev_id, const u8 *p2p_ie)
return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->p2p_go_set_beacon_ie);
}
+static inline int
+ath10k_wmi_sta_keepalive(struct ath10k *ar,
+ const struct wmi_sta_keepalive_arg *arg)
+{
+ struct sk_buff *skb;
+ u32 cmd_id;
+
+ if (!ar->wmi.ops->gen_sta_keepalive)
+ return -EOPNOTSUPP;
+
+ skb = ar->wmi.ops->gen_sta_keepalive(ar, arg);
+ if (IS_ERR(skb))
+ return PTR_ERR(skb);
+
+ cmd_id = ar->wmi.cmd->sta_keepalive_cmd;
+ return ath10k_wmi_cmd_send(ar, skb, cmd_id);
+}
+
#endif
diff --git a/drivers/net/wireless/ath/ath10k/wmi-tlv.c b/drivers/net/wireless/ath/ath10k/wmi-tlv.c
index 00ca544bc94d..be32db96701f 100644
--- a/drivers/net/wireless/ath/ath10k/wmi-tlv.c
+++ b/drivers/net/wireless/ath/ath10k/wmi-tlv.c
@@ -1636,6 +1636,50 @@ ath10k_wmi_tlv_op_gen_vdev_wmm_conf(struct ath10k *ar, u32 vdev_id,
}
static struct sk_buff *
+ath10k_wmi_tlv_op_gen_sta_keepalive(struct ath10k *ar,
+ const struct wmi_sta_keepalive_arg *arg)
+{
+ struct wmi_tlv_sta_keepalive_cmd *cmd;
+ struct wmi_sta_keepalive_arp_resp *arp;
+ struct sk_buff *skb;
+ struct wmi_tlv *tlv;
+ void *ptr;
+ size_t len;
+
+ len = sizeof(*tlv) + sizeof(*cmd) +
+ sizeof(*tlv) + sizeof(*arp);
+ skb = ath10k_wmi_alloc_skb(ar, len);
+ if (!skb)
+ return ERR_PTR(-ENOMEM);
+
+ ptr = (void *)skb->data;
+ tlv = ptr;
+ tlv->tag = __cpu_to_le16(WMI_TLV_TAG_STRUCT_STA_KEEPALIVE_CMD);
+ tlv->len = __cpu_to_le16(sizeof(*cmd));
+ cmd = (void *)tlv->value;
+ cmd->vdev_id = __cpu_to_le32(arg->vdev_id);
+ cmd->enabled = __cpu_to_le32(arg->enabled);
+ cmd->method = __cpu_to_le32(arg->method);
+ cmd->interval = __cpu_to_le32(arg->interval);
+
+ ptr += sizeof(*tlv);
+ ptr += sizeof(*cmd);
+
+ tlv = ptr;
+ tlv->tag = __cpu_to_le16(WMI_TLV_TAG_STRUCT_STA_KEEPALVE_ARP_RESPONSE);
+ tlv->len = __cpu_to_le16(sizeof(*arp));
+ arp = (void *)tlv->value;
+
+ arp->src_ip4_addr = arg->src_ip4_addr;
+ arp->dest_ip4_addr = arg->dest_ip4_addr;
+ ether_addr_copy(arp->dest_mac_addr.addr, arg->dest_mac_addr);
+
+ ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi tlv sta keepalive vdev %d enabled %d method %d inverval %d\n",
+ arg->vdev_id, arg->enabled, arg->method, arg->interval);
+ return skb;
+}
+
+static struct sk_buff *
ath10k_wmi_tlv_op_gen_peer_create(struct ath10k *ar, u32 vdev_id,
const u8 peer_addr[ETH_ALEN])
{
@@ -2634,6 +2678,7 @@ static const struct wmi_ops wmi_tlv_ops = {
.gen_prb_tmpl = ath10k_wmi_tlv_op_gen_prb_tmpl,
.gen_p2p_go_bcn_ie = ath10k_wmi_tlv_op_gen_p2p_go_bcn_ie,
.gen_vdev_sta_uapsd = ath10k_wmi_tlv_op_gen_vdev_sta_uapsd,
+ .gen_sta_keepalive = ath10k_wmi_tlv_op_gen_sta_keepalive,
};
/************/
diff --git a/drivers/net/wireless/ath/ath10k/wmi-tlv.h b/drivers/net/wireless/ath/ath10k/wmi-tlv.h
index 3dc43b90469d..de68fe76eae6 100644
--- a/drivers/net/wireless/ath/ath10k/wmi-tlv.h
+++ b/drivers/net/wireless/ath/ath10k/wmi-tlv.h
@@ -1432,6 +1432,13 @@ struct wmi_tlv_diag_data_ev {
__le32 num_items;
} __packed;
+struct wmi_tlv_sta_keepalive_cmd {
+ __le32 vdev_id;
+ __le32 enabled;
+ __le32 method; /* WMI_STA_KEEPALIVE_METHOD_ */
+ __le32 interval; /* in seconds */
+} __packed;
+
void ath10k_wmi_tlv_attach(struct ath10k *ar);
#endif
diff --git a/drivers/net/wireless/ath/ath10k/wmi.h b/drivers/net/wireless/ath/ath10k/wmi.h
index 3c48e0d21900..1a99a7dd0e95 100644
--- a/drivers/net/wireless/ath/ath10k/wmi.h
+++ b/drivers/net/wireless/ath/ath10k/wmi.h
@@ -4680,6 +4680,16 @@ struct wmi_sta_keepalive_cmd {
struct wmi_sta_keepalive_arp_resp arp_resp;
} __packed;
+struct wmi_sta_keepalive_arg {
+ u32 vdev_id;
+ u32 enabled;
+ u32 method;
+ u32 interval;
+ __be32 src_ip4_addr;
+ __be32 dest_ip4_addr;
+ const u8 dest_mac_addr[ETH_ALEN];
+};
+
enum wmi_force_fw_hang_type {
WMI_FORCE_FW_HANG_ASSERT = 1,
WMI_FORCE_FW_HANG_NO_DETECT,