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ethtool: extend coalesce setting uAPI with CQE mode

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In order to support more coalesce parameters through netlink,
add two new parameter kernel_coal and extack for .set_coalesce
and .get_coalesce, then some extra info can return to user with
the netlink API.

Signed-off-by: Yufeng Mo <moyufeng@huawei.com>
Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Yufeng Mo
2021-08-20 15:35:18 +08:00
committed by Jakub Kicinski
parent 029ee6b143
commit f3ccfda193
85 changed files with 576 additions and 202 deletions
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8
drivers/net/virtio_net.c
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@@ -2320,7 +2320,9 @@ static int virtnet_get_link_ksettings(struct net_device *dev,
}
static int virtnet_set_coalesce(struct net_device *dev,
struct ethtool_coalesce *ec)
struct ethtool_coalesce *ec,
struct kernel_ethtool_coalesce *kernel_coal,
struct netlink_ext_ack *extack)
{
struct virtnet_info *vi = netdev_priv(dev);
int i, napi_weight;
@@ -2341,7 +2343,9 @@ static int virtnet_set_coalesce(struct net_device *dev,
}
static int virtnet_get_coalesce(struct net_device *dev,
struct ethtool_coalesce *ec)
struct ethtool_coalesce *ec,
struct kernel_ethtool_coalesce *kernel_coal,
struct netlink_ext_ack *extack)
{
struct ethtool_coalesce ec_default = {
.cmd = ETHTOOL_GCOALESCE,