[PATCH net-next 2/3] sunvnet: Reset LDC_EVENT_DATA_READY when napi completes.
From: Sowmini Varadhan <hidden>
Date: 2014-10-29 19:27:42
Subsystem:
networking drivers, the rest · Maintainers:
Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
When vnet_event_napi re-enables interrupts, it should reset LDC_EVENT_DATA_READY as an optimization. Signed-off-by: Sowmini Varadhan <redacted> --- drivers/net/ethernet/sun/sunvnet.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/net/ethernet/sun/sunvnet.c b/drivers/net/ethernet/sun/sunvnet.c
index c390a27..7ada479 100644
--- a/drivers/net/ethernet/sun/sunvnet.c
+++ b/drivers/net/ethernet/sun/sunvnet.c@@ -760,6 +760,7 @@ static int vnet_poll(struct napi_struct *napi, int budget) if (processed < budget) { napi_complete(napi); + port->rx_event &= ~LDC_EVENT_DATA_READY; vio_set_intr(vio->vdev->rx_ino, HV_INTR_ENABLED); } return processed;
--
1.8.4.2