[dpdk-dev] [PATCH] net/ice: net/ice: free the HW tables when close device

Qi Zhang qi.z.zhang at intel.com
Fri Nov 8 10:40:39 CET 2019


Free the HW tables during dev_close.
Otherwise there will be two issues:
1. Memory not be freed if the device is detached.
2. Driver can't be initialized correctly after device reset.

Fixes: a4c8c48fe3f4 ("net/ice: load OS default package")

Signed-off-by: Qi Zhang <qi.z.zhang at intel.com>
---
 drivers/net/ice/ice_ethdev.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/net/ice/ice_ethdev.c b/drivers/net/ice/ice_ethdev.c
index 432f4af69..febcdfe2a 100644
--- a/drivers/net/ice/ice_ethdev.c
+++ b/drivers/net/ice/ice_ethdev.c
@@ -2397,6 +2397,7 @@ ice_dev_close(struct rte_eth_dev *dev)
 	ice_res_pool_destroy(&pf->msix_pool);
 	ice_release_vsi(pf->main_vsi);
 	ice_sched_cleanup_all(hw);
+	ice_free_hw_tbls(hw);
 	rte_free(hw->port_info);
 	hw->port_info = NULL;
 	ice_shutdown_all_ctrlq(hw);
-- 
2.13.6



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