[dpdk-dev] [PATCH] net/ice: fix core dump when device reset

[Simei Su]

When device resets, it should not implememt ACL initialization
which is only executed in DCF. This patch disable ACL init and
uninit when in DPDK PF only mode.

Fixes: 40d466fa9f76 ("net/ice: support ACL filter in DCF")

Signed-off-by: Simei Su <simei...@intel.com>
---
 drivers/net/ice/ice_acl_filter.c | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/drivers/net/ice/ice_acl_filter.c b/drivers/net/ice/ice_acl_filter.c
index ca483f0..8ca88d2 100644
--- a/drivers/net/ice/ice_acl_filter.c
+++ b/drivers/net/ice/ice_acl_filter.c
@@ -935,6 +935,9 @@ ice_acl_init(struct ice_adapter *ad)
        struct ice_hw *hw = ICE_PF_TO_HW(pf);
        struct ice_flow_parser *parser = &ice_acl_parser;
 
+       if (!ad->hw.dcf_enabled)
+               return 0;
+
        ret = ice_acl_prof_alloc(hw);
        if (ret) {
                PMD_DRV_LOG(ERR, "Cannot allocate memory for "
@@ -979,10 +982,11 @@ ice_acl_uninit(struct ice_adapter *ad)
        struct ice_hw *hw = ICE_PF_TO_HW(pf);
        struct ice_flow_parser *parser = &ice_acl_parser;
 
-       ice_unregister_parser(parser, ad);
-
-       ice_deinit_acl(pf);
-       ice_acl_prof_free(hw);
+       if (ad->hw.dcf_enabled) {
+               ice_unregister_parser(parser, ad);
+               ice_deinit_acl(pf);
+               ice_acl_prof_free(hw);
+       }
 }
 
 static struct
-- 
2.9.5