net/ice/base: free flow profile entries

Free flow profile entries when free HW tables.

Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Signed-off-by: Paul M Stillwell Jr <paul.m.stillwell.jr@intel.com>
Acked-by: Wenzhuo Lu <wenzhuo.lu@intel.com>

diff --git a/drivers/net/ice/base/ice_flex_pipe.c b/drivers/net/ice/base/ice_flex_pipe.c
index 1887fc3..493bc4e 100644 (file)
--- a/drivers/net/ice/base/ice_flex_pipe.c
+++ b/drivers/net/ice/base/ice_flex_pipe.c
@@ -3033,6 +3033,42 @@ static void ice_fill_blk_tbls(struct ice_hw *hw, enum ice_block block_id)
        ice_fill_tbl(hw, block_id, hw->blk[block_id].es.sid);
 }
 
+/**
+ * ice_free_flow_profs - free flow profile entries
+ * @hw: pointer to the hardware structure
+ */
+static void ice_free_flow_profs(struct ice_hw *hw)
+{
+       u8 i;
+
+       for (i = 0; i < ICE_BLK_COUNT; i++) {
+               struct ice_flow_prof *p, *tmp;
+
+               if (!&hw->fl_profs[i])
+                       continue;
+
+               /* This call is being made as part of resource deallocation
+                * during unload. Lock acquire and release will not be
+                * necessary here.
+                */
+               LIST_FOR_EACH_ENTRY_SAFE(p, tmp, &hw->fl_profs[i],
+                                        ice_flow_prof, l_entry) {
+                       struct ice_flow_entry *e, *t;
+
+                       LIST_FOR_EACH_ENTRY_SAFE(e, t, &p->entries,
+                                                ice_flow_entry, l_entry)
+                               ice_flow_rem_entry(hw, ICE_FLOW_ENTRY_HNDL(e));
+
+                       LIST_DEL(&p->l_entry);
+                       if (p->acts)
+                               ice_free(hw, p->acts);
+                       ice_free(hw, p);
+               }
+
+               ice_destroy_lock(&hw->fl_profs_locks[i]);
+       }
+}
+
 /**
  * ice_free_prof_map - frees the profile map
  * @hw: pointer to the hardware structure
@@ -3096,6 +3132,8 @@ void ice_free_hw_tbls(struct ice_hw *hw)
        }
 
        ice_memset(hw->blk, 0, sizeof(hw->blk), ICE_NONDMA_MEM);
+
+       ice_free_flow_profs(hw);
 }
 
 /**