From bd21b0cc3a63d1c658b230db084b0f392b78cab2 Mon Sep 17 00:00:00 2001 From: Arthur Kiyanovski Date: Mon, 16 Sep 2019 14:31:29 +0300 Subject: net: ena: enable the interrupt_moderation in driver_supported_features Add driver_supported_features to host_host info which is a new API used to communicate to the device which features are supported by the driver. Add the interrupt_moderation bit to host_info->driver_supported_features and enable it to signal the device that this driver supports interrupt moderation properly. Reserved bits are for features implemented in the future Signed-off-by: Arthur Kiyanovski Signed-off-by: David S. Miller --- drivers/net/ethernet/amazon/ena/ena_netdev.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'drivers/net/ethernet/amazon/ena/ena_netdev.c') diff --git a/drivers/net/ethernet/amazon/ena/ena_netdev.c b/drivers/net/ethernet/amazon/ena/ena_netdev.c index cdcc169b87fa..f19736493c01 100644 --- a/drivers/net/ethernet/amazon/ena/ena_netdev.c +++ b/drivers/net/ethernet/amazon/ena/ena_netdev.c @@ -2438,6 +2438,9 @@ static void ena_config_host_info(struct ena_com_dev *ena_dev, ("K"[0] << ENA_ADMIN_HOST_INFO_MODULE_TYPE_SHIFT); host_info->num_cpus = num_online_cpus(); + host_info->driver_supported_features = + ENA_ADMIN_HOST_INFO_INTERRUPT_MODERATION_MASK; + rc = ena_com_set_host_attributes(ena_dev); if (rc) { if (rc == -EOPNOTSUPP) -- cgit v1.2.3-59-g8ed1b