[PATCH 099/379][SRU][OEM-5.6] ath11k: add DBG_MAC prints to track vdev events

[You-Sheng Yang]

From: Sathishkumar Muruganandam <murugana at codeaurora.org>

BugLink: https://bugs.launchpad.net/bugs/1879633

Added DBG_MAC prints to track vdev create, delete, start and
stop events.

Signed-off-by: Sathishkumar Muruganandam <murugana at codeaurora.org>
Signed-off-by: Kalle Valo <kvalo at codeaurora.org>
Link: https://lore.kernel.org/r/1588049126-1490-3-git-send-email-murugana@codeaurora.org
(cherry picked from commit 657680cc86ca4b5d49b5bb313b1320fb8439528c)
Signed-off-by: You-Sheng Yang <vicamo.yang at canonical.com>
---
 drivers/net/wireless/ath/ath11k/mac.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/drivers/net/wireless/ath/ath11k/mac.c b/drivers/net/wireless/ath/ath11k/mac.c
index 6506022da4fb..f151792578db 100644
--- a/drivers/net/wireless/ath/ath11k/mac.c
+++ b/drivers/net/wireless/ath/ath11k/mac.c
@@ -4228,6 +4228,8 @@ static int ath11k_mac_op_add_interface(struct ieee80211_hw *hw,
 	}
 
 	ar->num_created_vdevs++;
+	ath11k_dbg(ab, ATH11K_DBG_MAC, "vdev %pM created, vdev_id %d\n",
+		   vif->addr, arvif->vdev_id);
 	ar->allocated_vdev_map |= 1LL << arvif->vdev_id;
 	ab->free_vdev_map &= ~(1LL << arvif->vdev_id);
 
@@ -4398,6 +4400,8 @@ static void ath11k_mac_op_remove_interface(struct ieee80211_hw *hw,
 			    arvif->vdev_id, ret);
 
 	ar->num_created_vdevs--;
+	ath11k_dbg(ab, ATH11K_DBG_MAC, "vdev %pM deleted, vdev_id %d\n",
+		   vif->addr, arvif->vdev_id);
 	ar->allocated_vdev_map &= ~(1LL << arvif->vdev_id);
 	ab->free_vdev_map |= 1LL << (arvif->vdev_id);
 
@@ -4663,6 +4667,8 @@ ath11k_mac_vdev_start_restart(struct ath11k_vif *arvif,
 	}
 
 	ar->num_started_vdevs++;
+	ath11k_dbg(ab, ATH11K_DBG_MAC,  "vdev %pM started, vdev_id %d\n",
+		   arvif->vif->addr, arvif->vdev_id);
 
 	/* Enable CAC Flag in the driver by checking the channel DFS cac time,
 	 * i.e dfs_cac_ms value which will be valid only for radar channels
@@ -4721,6 +4727,8 @@ static int ath11k_mac_vdev_stop(struct ath11k_vif *arvif)
 	WARN_ON(ar->num_started_vdevs == 0);
 
 	ar->num_started_vdevs--;
+	ath11k_dbg(ar->ab, ATH11K_DBG_MAC, "vdev %pM stopped, vdev_id %d\n",
+		   arvif->vif->addr, arvif->vdev_id);
 
 	if (test_bit(ATH11K_CAC_RUNNING, &ar->dev_flags)) {
 		clear_bit(ATH11K_CAC_RUNNING, &ar->dev_flags);
-- 
2.29.2