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path: root/drivers/net/benet
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-rw-r--r--drivers/net/benet/be_main.c14
1 files changed, 12 insertions, 2 deletions
diff --git a/drivers/net/benet/be_main.c b/drivers/net/benet/be_main.c
index 5aadd71d4613..86f70af93d60 100644
--- a/drivers/net/benet/be_main.c
+++ b/drivers/net/benet/be_main.c
@@ -876,12 +876,19 @@ static struct be_eth_rx_compl *be_rx_compl_get(struct be_adapter *adapter)
876 876
877 be_dws_le_to_cpu(rxcp, sizeof(*rxcp)); 877 be_dws_le_to_cpu(rxcp, sizeof(*rxcp));
878 878
879 rxcp->dw[offsetof(struct amap_eth_rx_compl, valid) / 32] = 0;
880
881 queue_tail_inc(&adapter->rx_obj.cq); 879 queue_tail_inc(&adapter->rx_obj.cq);
882 return rxcp; 880 return rxcp;
883} 881}
884 882
883/* To reset the valid bit, we need to reset the whole word as
884 * when walking the queue the valid entries are little-endian
885 * and invalid entries are host endian
886 */
887static inline void be_rx_compl_reset(struct be_eth_rx_compl *rxcp)
888{
889 rxcp->dw[offsetof(struct amap_eth_rx_compl, valid) / 32] = 0;
890}
891
885static inline struct page *be_alloc_pages(u32 size) 892static inline struct page *be_alloc_pages(u32 size)
886{ 893{
887 gfp_t alloc_flags = GFP_ATOMIC; 894 gfp_t alloc_flags = GFP_ATOMIC;
@@ -1013,6 +1020,7 @@ static void be_rx_q_clean(struct be_adapter *adapter)
1013 /* First cleanup pending rx completions */ 1020 /* First cleanup pending rx completions */
1014 while ((rxcp = be_rx_compl_get(adapter)) != NULL) { 1021 while ((rxcp = be_rx_compl_get(adapter)) != NULL) {
1015 be_rx_compl_discard(adapter, rxcp); 1022 be_rx_compl_discard(adapter, rxcp);
1023 be_rx_compl_reset(rxcp);
1016 be_cq_notify(&adapter->ctrl, rx_cq->id, true, 1); 1024 be_cq_notify(&adapter->ctrl, rx_cq->id, true, 1);
1017 } 1025 }
1018 1026
@@ -1294,6 +1302,8 @@ int be_poll_rx(struct napi_struct *napi, int budget)
1294 be_rx_compl_process_lro(adapter, rxcp); 1302 be_rx_compl_process_lro(adapter, rxcp);
1295 else 1303 else
1296 be_rx_compl_process(adapter, rxcp); 1304 be_rx_compl_process(adapter, rxcp);
1305
1306 be_rx_compl_reset(rxcp);
1297 } 1307 }
1298 1308
1299 lro_flush_all(&adapter->rx_obj.lro_mgr); 1309 lro_flush_all(&adapter->rx_obj.lro_mgr);