ath10k: add wmi support for delba_send

Add WMI support for sending delba request. This command is used for
debugging purpose.

Signed-off-by: Rajkumar Manoharan <rmanohar@qti.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>

diff --git a/drivers/net/wireless/ath/ath10k/wmi-ops.h b/drivers/net/wireless/ath/ath10k/wmi-ops.h
index e8f49de183699134958d52c1b8fad2c45eacbb6e..3a3d15e65e0af3bb1c127fa2a6311f618e12c185 100644 (file)
--- a/drivers/net/wireless/ath/ath10k/wmi-ops.h
+++ b/drivers/net/wireless/ath/ath10k/wmi-ops.h
@@ -126,6 +126,9 @@ struct wmi_ops {
        struct sk_buff *(*gen_addba_set_resp)(struct ath10k *ar, u32 vdev_id,
                                              const u8 *mac, u32 tid,
                                              u32 status);
+       struct sk_buff *(*gen_delba_send)(struct ath10k *ar, u32 vdev_id,
+                                         const u8 *mac, u32 tid, u32 initiator,
+                                         u32 reason);
 };
 
 int ath10k_wmi_cmd_send(struct ath10k *ar, struct sk_buff *skb, u32 cmd_id);
@@ -914,4 +917,22 @@ ath10k_wmi_addba_set_resp(struct ath10k *ar, u32 vdev_id, const u8 *mac,
                                   ar->wmi.cmd->addba_set_resp_cmdid);
 }
 
+static inline int
+ath10k_wmi_delba_send(struct ath10k *ar, u32 vdev_id, const u8 *mac,
+                     u32 tid, u32 initiator, u32 reason)
+{
+       struct sk_buff *skb;
+
+       if (!ar->wmi.ops->gen_delba_send)
+               return -EOPNOTSUPP;
+
+       skb = ar->wmi.ops->gen_delba_send(ar, vdev_id, mac, tid, initiator,
+                                         reason);
+       if (IS_ERR(skb))
+               return PTR_ERR(skb);
+
+       return ath10k_wmi_cmd_send(ar, skb,
+                                  ar->wmi.cmd->delba_send_cmdid);
+}
+
 #endif

diff --git a/drivers/net/wireless/ath/ath10k/wmi-tlv.c b/drivers/net/wireless/ath/ath10k/wmi-tlv.c
index 63f98600cc05ca72350a0fba63670a882c300728..57d2b50c1f007a043be541af820ecc09cdb104a8 100644 (file)
--- a/drivers/net/wireless/ath/ath10k/wmi-tlv.c
+++ b/drivers/net/wireless/ath/ath10k/wmi-tlv.c
@@ -2210,6 +2210,7 @@ static const struct wmi_ops wmi_tlv_ops = {
        /* .gen_addba_clear_resp not implemented */
        /* .gen_addba_send not implemented */
        /* .gen_addba_set_resp not implemented */
+       /* .gen_delba_send not implemented */
 };
 
 /************/

diff --git a/drivers/net/wireless/ath/ath10k/wmi.c b/drivers/net/wireless/ath/ath10k/wmi.c
index 9872181d33aa4706f2b9f5b3fa7cff0a14496aad..2d3c700e2cbb1fd2bc315a18439bfad9c09859f2 100644 (file)
--- a/drivers/net/wireless/ath/ath10k/wmi.c
+++ b/drivers/net/wireless/ath/ath10k/wmi.c
@@ -4956,6 +4956,33 @@ ath10k_wmi_op_gen_addba_set_resp(struct ath10k *ar, u32 vdev_id, const u8 *mac,
        return skb;
 }
 
+static struct sk_buff *
+ath10k_wmi_op_gen_delba_send(struct ath10k *ar, u32 vdev_id, const u8 *mac,
+                            u32 tid, u32 initiator, u32 reason)
+{
+       struct wmi_delba_send_cmd *cmd;
+       struct sk_buff *skb;
+
+       if (!mac)
+               return ERR_PTR(-EINVAL);
+
+       skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
+       if (!skb)
+               return ERR_PTR(-ENOMEM);
+
+       cmd = (struct wmi_delba_send_cmd *)skb->data;
+       cmd->vdev_id = __cpu_to_le32(vdev_id);
+       ether_addr_copy(cmd->peer_macaddr.addr, mac);
+       cmd->tid = __cpu_to_le32(tid);
+       cmd->initiator = __cpu_to_le32(initiator);
+       cmd->reasoncode = __cpu_to_le32(reason);
+
+       ath10k_dbg(ar, ATH10K_DBG_WMI,
+                  "wmi delba send vdev_id 0x%X mac_addr %pM tid %u initiator %u reason %u\n",
+                  vdev_id, mac, tid, initiator, reason);
+       return skb;
+}
+
 static const struct wmi_ops wmi_ops = {
        .rx = ath10k_wmi_op_rx,
        .map_svc = wmi_main_svc_map,
@@ -5010,6 +5037,7 @@ static const struct wmi_ops wmi_ops = {
        .gen_addba_clear_resp = ath10k_wmi_op_gen_addba_clear_resp,
        .gen_addba_send = ath10k_wmi_op_gen_addba_send,
        .gen_addba_set_resp = ath10k_wmi_op_gen_addba_set_resp,
+       .gen_delba_send = ath10k_wmi_op_gen_delba_send,
 };
 
 static const struct wmi_ops wmi_10_1_ops = {
@@ -5067,6 +5095,7 @@ static const struct wmi_ops wmi_10_1_ops = {
        .gen_addba_clear_resp = ath10k_wmi_op_gen_addba_clear_resp,
        .gen_addba_send = ath10k_wmi_op_gen_addba_send,
        .gen_addba_set_resp = ath10k_wmi_op_gen_addba_set_resp,
+       .gen_delba_send = ath10k_wmi_op_gen_delba_send,
 };
 
 static const struct wmi_ops wmi_10_2_ops = {
@@ -5125,6 +5154,7 @@ static const struct wmi_ops wmi_10_2_ops = {
        .gen_addba_clear_resp = ath10k_wmi_op_gen_addba_clear_resp,
        .gen_addba_send = ath10k_wmi_op_gen_addba_send,
        .gen_addba_set_resp = ath10k_wmi_op_gen_addba_set_resp,
+       .gen_delba_send = ath10k_wmi_op_gen_delba_send,
 };
 
 static const struct wmi_ops wmi_10_2_4_ops = {
@@ -5183,6 +5213,7 @@ static const struct wmi_ops wmi_10_2_4_ops = {
        .gen_addba_clear_resp = ath10k_wmi_op_gen_addba_clear_resp,
        .gen_addba_send = ath10k_wmi_op_gen_addba_send,
        .gen_addba_set_resp = ath10k_wmi_op_gen_addba_set_resp,
+       .gen_delba_send = ath10k_wmi_op_gen_delba_send,
 };
 
 int ath10k_wmi_attach(struct ath10k *ar)