hinic: add log in exception handling processes

improve the error message when functions return failure and dump
relevant registers in some exception handling processes

Signed-off-by: Luo bin <luobin9@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/net/ethernet/huawei/hinic/hinic_hw_cmdq.h b/drivers/net/ethernet/huawei/hinic/hinic_hw_cmdq.h
index 3e4b0aef9fe6..f40c31e1879f 100644
--- a/drivers/net/ethernet/huawei/hinic/hinic_hw_cmdq.h
+++ b/drivers/net/ethernet/huawei/hinic/hinic_hw_cmdq.h
@@ -130,6 +130,8 @@ struct hinic_cmdq_ctxt {
 };
 
 struct hinic_cmdq {
+	struct hinic_hwdev      *hwdev;
+
 	struct hinic_wq         *wq;
 
 	enum hinic_cmdq_type    cmdq_type;