ehea: NAPI multi queue TX/RX path for SMP

This patch provides a functionality that allows parallel
RX processing on multiple RX queues by using dummy netdevices.

Signed-off-by: Jan-Bernd Themann <themann@de.ibm.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

1 files changed, 6 insertions, 1 deletions

diff --git a/drivers/net/ehea/ehea_qmr.h b/drivers/net/ehea/ehea_qmr.h
index 1ff60983504d..99d6b70a087f 100644
--- a/drivers/net/ehea/ehea_qmr.h
+++ b/drivers/net/ehea/ehea_qmr.h
@@ -320,6 +320,11 @@ static inline struct ehea_cqe *ehea_poll_rq1(struct ehea_qp *qp, int *wqe_index)
         return hw_qeit_get_valid(queue);
 }
 
+static inline void ehea_inc_cq(struct ehea_cq *cq)
+{
+        hw_qeit_inc(&cq->hw_queue);
+}
+
 static inline void ehea_inc_rq1(struct ehea_qp *qp)
 {
         hw_qeit_inc(&qp->hw_rqueue1);
@@ -327,7 +332,7 @@ static inline void ehea_inc_rq1(struct ehea_qp *qp)
 
 static inline struct ehea_cqe *ehea_poll_cq(struct ehea_cq *my_cq)
 {
-        return hw_qeit_get_inc_valid(&my_cq->hw_queue);
+        return hw_qeit_get_valid(&my_cq->hw_queue);
 }
 
 #define EHEA_CQ_REGISTER_ORIG 0