[PATCH 4/4] net/nfp: fix stop cpp service problem
Chaoyong He
chaoyong.he at corigine.com
Wed Jan 24 10:25:41 CET 2024
From: Long Wu <long.wu at corigine.com>
Stop cpp service if all representors are closed and cpp service is running.
Fixes: bab0e6f48b6d ("net/nfp: fix infinite loop")
Cc: chaoyong.he at corigine.com
Cc: stable at dpdk.org
Signed-off-by: Long Wu <long.wu at corigine.com>
Reviewed-by: Chaoyong He <chaoyong.he at corigine.com>
Reviewed-by: Peng Zhang <peng.zhang at corigine.com>
---
drivers/net/nfp/flower/nfp_flower_representor.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/net/nfp/flower/nfp_flower_representor.c b/drivers/net/nfp/flower/nfp_flower_representor.c
index bf67dc3ba2..2e8eb13e4e 100644
--- a/drivers/net/nfp/flower/nfp_flower_representor.c
+++ b/drivers/net/nfp/flower/nfp_flower_representor.c
@@ -400,6 +400,9 @@ nfp_flower_repr_dev_close(struct rte_eth_dev *dev)
/* Stop flower service first */
nfp_flower_service_stop(app_fw_flower);
+ /* Disable cpp service if need */
+ nfp_service_disable(&pf_dev->cpp_service_info);
+
/* Now it is safe to free all PF resources */
nfp_uninit_app_fw_flower(pf_dev);
nfp_pf_uninit(pf_dev);
--
2.39.1
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