Adding upstream version 4.19.249.upstream/4.19.249

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 75 insertions, 0 deletions

diff --git a/drivers/net/ethernet/sfc/sriov.c b/drivers/net/ethernet/sfc/sriov.c
new file mode 100644
index 000000000..0b766fdbc
--- /dev/null
+++ b/drivers/net/ethernet/sfc/sriov.c
@@ -0,0 +1,75 @@
+/****************************************************************************
+ * Driver for Solarflare network controllers and boards
+ * Copyright 2014-2015 Solarflare Communications Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation, incorporated herein by reference.
+ */
+#include <linux/module.h>
+#include "net_driver.h"
+#include "nic.h"
+#include "sriov.h"
+
+int efx_sriov_set_vf_mac(struct net_device *net_dev, int vf_i, u8 *mac)
+{
+	struct efx_nic *efx = netdev_priv(net_dev);
+
+	if (efx->type->sriov_set_vf_mac)
+		return efx->type->sriov_set_vf_mac(efx, vf_i, mac);
+	else
+		return -EOPNOTSUPP;
+}
+
+int efx_sriov_set_vf_vlan(struct net_device *net_dev, int vf_i, u16 vlan,
+			  u8 qos, __be16 vlan_proto)
+{
+	struct efx_nic *efx = netdev_priv(net_dev);
+
+	if (efx->type->sriov_set_vf_vlan) {
+		if ((vlan & ~VLAN_VID_MASK) ||
+		    (qos & ~(VLAN_PRIO_MASK >> VLAN_PRIO_SHIFT)))
+			return -EINVAL;
+
+		if (vlan_proto != htons(ETH_P_8021Q))
+			return -EPROTONOSUPPORT;
+
+		return efx->type->sriov_set_vf_vlan(efx, vf_i, vlan, qos);
+	} else {
+		return -EOPNOTSUPP;
+	}
+}
+
+int efx_sriov_set_vf_spoofchk(struct net_device *net_dev, int vf_i,
+			      bool spoofchk)
+{
+	struct efx_nic *efx = netdev_priv(net_dev);
+
+	if (efx->type->sriov_set_vf_spoofchk)
+		return efx->type->sriov_set_vf_spoofchk(efx, vf_i, spoofchk);
+	else
+		return -EOPNOTSUPP;
+}
+
+int efx_sriov_get_vf_config(struct net_device *net_dev, int vf_i,
+			    struct ifla_vf_info *ivi)
+{
+	struct efx_nic *efx = netdev_priv(net_dev);
+
+	if (efx->type->sriov_get_vf_config)
+		return efx->type->sriov_get_vf_config(efx, vf_i, ivi);
+	else
+		return -EOPNOTSUPP;
+}
+
+int efx_sriov_set_vf_link_state(struct net_device *net_dev, int vf_i,
+				int link_state)
+{
+	struct efx_nic *efx = netdev_priv(net_dev);
+
+	if (efx->type->sriov_set_vf_link_state)
+		return efx->type->sriov_set_vf_link_state(efx, vf_i,
+							  link_state);
+	else
+		return -EOPNOTSUPP;
+}