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path: root/drivers/net/wireless/ath/ath11k/peer.c
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Diffstat (limited to 'drivers/net/wireless/ath/ath11k/peer.c')
-rw-r--r--drivers/net/wireless/ath/ath11k/peer.c44
1 files changed, 41 insertions, 3 deletions
diff --git a/drivers/net/wireless/ath/ath11k/peer.c b/drivers/net/wireless/ath/ath11k/peer.c
index 61ad9300eafb..1866d82678fa 100644
--- a/drivers/net/wireless/ath/ath11k/peer.c
+++ b/drivers/net/wireless/ath/ath11k/peer.c
@@ -177,12 +177,36 @@ static int ath11k_wait_for_peer_deleted(struct ath11k *ar, int vdev_id, const u8
return ath11k_wait_for_peer_common(ar->ab, vdev_id, addr, false);
}
+int ath11k_wait_for_peer_delete_done(struct ath11k *ar, u32 vdev_id,
+ const u8 *addr)
+{
+ int ret;
+ unsigned long time_left;
+
+ ret = ath11k_wait_for_peer_deleted(ar, vdev_id, addr);
+ if (ret) {
+ ath11k_warn(ar->ab, "failed wait for peer deleted");
+ return ret;
+ }
+
+ time_left = wait_for_completion_timeout(&ar->peer_delete_done,
+ 3 * HZ);
+ if (time_left == 0) {
+ ath11k_warn(ar->ab, "Timeout in receiving peer delete response\n");
+ return -ETIMEDOUT;
+ }
+
+ return 0;
+}
+
int ath11k_peer_delete(struct ath11k *ar, u32 vdev_id, u8 *addr)
{
int ret;
lockdep_assert_held(&ar->conf_mutex);
+ reinit_completion(&ar->peer_delete_done);
+
ret = ath11k_wmi_send_peer_delete_cmd(ar, addr, vdev_id);
if (ret) {
ath11k_warn(ar->ab,
@@ -191,7 +215,7 @@ int ath11k_peer_delete(struct ath11k *ar, u32 vdev_id, u8 *addr)
return ret;
}
- ret = ath11k_wait_for_peer_deleted(ar, vdev_id, addr);
+ ret = ath11k_wait_for_peer_delete_done(ar, vdev_id, addr);
if (ret)
return ret;
@@ -247,8 +271,22 @@ int ath11k_peer_create(struct ath11k *ar, struct ath11k_vif *arvif,
spin_unlock_bh(&ar->ab->base_lock);
ath11k_warn(ar->ab, "failed to find peer %pM on vdev %i after creation\n",
param->peer_addr, param->vdev_id);
- ath11k_wmi_send_peer_delete_cmd(ar, param->peer_addr,
- param->vdev_id);
+
+ reinit_completion(&ar->peer_delete_done);
+
+ ret = ath11k_wmi_send_peer_delete_cmd(ar, param->peer_addr,
+ param->vdev_id);
+ if (ret) {
+ ath11k_warn(ar->ab, "failed to delete peer vdev_id %d addr %pM\n",
+ param->vdev_id, param->peer_addr);
+ return ret;
+ }
+
+ ret = ath11k_wait_for_peer_delete_done(ar, param->vdev_id,
+ param->peer_addr);
+ if (ret)
+ return ret;
+
return -ENOENT;
}