@@ -282,10 +282,10 @@ static int ice_get_free_slot(void *array, int size, int curr)
}
/**
- * ice_vsi_delete - delete a VSI from the switch
+ * ice_vsi_delete_from_hw - delete a VSI from the switch
* @vsi: pointer to VSI being removed
*/
-void ice_vsi_delete(struct ice_vsi *vsi)
+static void ice_vsi_delete_from_hw(struct ice_vsi *vsi)
{
struct ice_pf *pf = vsi->back;
struct ice_vsi_ctx *ctxt;
@@ -453,26 +453,21 @@ static int ice_vsi_alloc_ring_stats(struct ice_vsi *vsi)
*
* This deallocates the VSI's queue resources, removes it from the PF's
* VSI array if necessary, and deallocates the VSI
- *
- * Returns 0 on success, negative on failure
*/
-int ice_vsi_free(struct ice_vsi *vsi)
+static void ice_vsi_free(struct ice_vsi *vsi)
{
struct ice_pf *pf = NULL;
struct device *dev;
- if (!vsi)
- return 0;
-
- if (!vsi->back)
- return -EINVAL;
+ if (!vsi || !vsi->back)
+ return;
pf = vsi->back;
dev = ice_pf_to_dev(pf);
if (!pf->vsi[vsi->idx] || pf->vsi[vsi->idx] != vsi) {
dev_dbg(dev, "vsi does not exist at pf->vsi[%d]\n", vsi->idx);
- return -EINVAL;
+ return;
}
mutex_lock(&pf->sw_mutex);
@@ -485,8 +480,12 @@ int ice_vsi_free(struct ice_vsi *vsi)
ice_vsi_free_arrays(vsi);
mutex_unlock(&pf->sw_mutex);
devm_kfree(dev, vsi);
+}
- return 0;
+void ice_vsi_delete(struct ice_vsi *vsi)
+{
+ ice_vsi_delete_from_hw(vsi);
+ ice_vsi_free(vsi);
}
/**
@@ -2843,7 +2842,7 @@ ice_vsi_cfg_def(struct ice_vsi *vsi, struct ice_vf *vf, struct ice_channel *ch)
unroll_alloc_q_vector:
ice_vsi_free_q_vectors(vsi);
unroll_vsi_init:
- ice_vsi_delete(vsi);
+ ice_vsi_delete_from_hw(vsi);
unroll_get_qs:
ice_vsi_put_qs(vsi);
unroll_vsi_alloc:
@@ -2904,7 +2903,6 @@ void ice_vsi_decfg(struct ice_vsi *vsi)
ice_vsi_clear_rings(vsi);
ice_vsi_free_q_vectors(vsi);
- ice_vsi_delete(vsi);
ice_vsi_put_qs(vsi);
ice_vsi_free_arrays(vsi);
@@ -3308,7 +3306,7 @@ int ice_vsi_release(struct ice_vsi *vsi)
* for ex: during rmmod.
*/
if (!ice_is_reset_in_progress(pf->state))
- ice_vsi_free(vsi);
+ ice_vsi_delete(vsi);
return 0;
}
@@ -42,7 +42,6 @@ void ice_cfg_sw_lldp(struct ice_vsi *vsi, bool tx, bool create);
int ice_set_link(struct ice_vsi *vsi, bool ena);
void ice_vsi_delete(struct ice_vsi *vsi);
-int ice_vsi_free(struct ice_vsi *vsi);
int ice_vsi_cfg_tc(struct ice_vsi *vsi, u8 ena_tc);
@@ -8689,12 +8689,9 @@ static void ice_remove_q_channels(struct ice_vsi *vsi, bool rem_fltr)
/* clear the VSI from scheduler tree */
ice_rm_vsi_lan_cfg(ch->ch_vsi->port_info, ch->ch_vsi->idx);
- /* Delete VSI from FW */
+ /* Delete VSI from FW, PF and HW VSI arrays */
ice_vsi_delete(ch->ch_vsi);
- /* Delete VSI from PF and HW VSI arrays */
- ice_vsi_free(ch->ch_vsi);
-
/* free the channel */
kfree(ch);
}
In deconfig VSI shouldn't be deleted from hw. Rewrite VSI delete function to reflect that sometimes it is only needed to remove VSI from hw without freeing the memory: ice_vsi_delete() -> delete from HW and free memory ice_vsi_delete_from_hw() -> delete only from HW Value returned from ice_vsi_free() is never used. Change return type to void. Signed-off-by: Michal Swiatkowski <michal.swiatkowski@linux.intel.com> --- drivers/net/ethernet/intel/ice/ice_lib.c | 28 +++++++++++------------ drivers/net/ethernet/intel/ice/ice_lib.h | 1 - drivers/net/ethernet/intel/ice/ice_main.c | 5 +--- 3 files changed, 14 insertions(+), 20 deletions(-)