--- /dev/null
+/*
+ * Copyright 2011 Cisco Systems, Inc. All rights reserved.
+ *
+ * This program is free software; you may redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ */
+
+#include <linux/pci.h>
+#include <linux/etherdevice.h>
+
+#include "vnic_dev.h"
+#include "vnic_vic.h"
+#include "enic_res.h"
+#include "enic.h"
+#include "enic_dev.h"
+
+int enic_dev_fw_info(struct enic *enic, struct vnic_devcmd_fw_info **fw_info)
+{
+ int err;
+
+ spin_lock_bh(&enic->devcmd_lock);
+ err = vnic_dev_fw_info(enic->vdev, fw_info);
+ spin_unlock_bh(&enic->devcmd_lock);
+
+ return err;
+}
+
+int enic_dev_stats_dump(struct enic *enic, struct vnic_stats **vstats)
+{
+ int err;
+
+ spin_lock_bh(&enic->devcmd_lock);
+ err = vnic_dev_stats_dump(enic->vdev, vstats);
+ spin_unlock_bh(&enic->devcmd_lock);
+
+ return err;
+}
+
+int enic_dev_add_station_addr(struct enic *enic)
+{
+ int err;
+
+ if (!is_valid_ether_addr(enic->netdev->dev_addr))
+ return -EADDRNOTAVAIL;
+
+ spin_lock_bh(&enic->devcmd_lock);
+ err = vnic_dev_add_addr(enic->vdev, enic->netdev->dev_addr);
+ spin_unlock_bh(&enic->devcmd_lock);
+
+ return err;
+}
+
+int enic_dev_del_station_addr(struct enic *enic)
+{
+ int err;
+
+ if (!is_valid_ether_addr(enic->netdev->dev_addr))
+ return -EADDRNOTAVAIL;
+
+ spin_lock_bh(&enic->devcmd_lock);
+ err = vnic_dev_del_addr(enic->vdev, enic->netdev->dev_addr);
+ spin_unlock_bh(&enic->devcmd_lock);
+
+ return err;
+}
+
+int enic_dev_packet_filter(struct enic *enic, int directed, int multicast,
+ int broadcast, int promisc, int allmulti)
+{
+ int err;
+
+ spin_lock_bh(&enic->devcmd_lock);
+ err = vnic_dev_packet_filter(enic->vdev, directed,
+ multicast, broadcast, promisc, allmulti);
+ spin_unlock_bh(&enic->devcmd_lock);
+
+ return err;
+}
+
+int enic_dev_add_addr(struct enic *enic, const u8 *addr)
+{
+ int err;
+
+ spin_lock_bh(&enic->devcmd_lock);
+ err = vnic_dev_add_addr(enic->vdev, addr);
+ spin_unlock_bh(&enic->devcmd_lock);
+
+ return err;
+}
+
+int enic_dev_del_addr(struct enic *enic, const u8 *addr)
+{
+ int err;
+
+ spin_lock_bh(&enic->devcmd_lock);
+ err = vnic_dev_del_addr(enic->vdev, addr);
+ spin_unlock_bh(&enic->devcmd_lock);
+
+ return err;
+}
+
+int enic_dev_notify_unset(struct enic *enic)
+{
+ int err;
+
+ spin_lock_bh(&enic->devcmd_lock);
+ err = vnic_dev_notify_unset(enic->vdev);
+ spin_unlock_bh(&enic->devcmd_lock);
+
+ return err;
+}
+
+int enic_dev_hang_notify(struct enic *enic)
+{
+ int err;
+
+ spin_lock_bh(&enic->devcmd_lock);
+ err = vnic_dev_hang_notify(enic->vdev);
+ spin_unlock_bh(&enic->devcmd_lock);
+
+ return err;
+}
+
+int enic_dev_set_ig_vlan_rewrite_mode(struct enic *enic)
+{
+ int err;
+
+ spin_lock_bh(&enic->devcmd_lock);
+ err = vnic_dev_set_ig_vlan_rewrite_mode(enic->vdev,
+ IG_VLAN_REWRITE_MODE_PRIORITY_TAG_DEFAULT_VLAN);
+ spin_unlock_bh(&enic->devcmd_lock);
+
+ return err;
+}
+
+int enic_dev_enable(struct enic *enic)
+{
+ int err;
+
+ spin_lock_bh(&enic->devcmd_lock);
+ err = vnic_dev_enable_wait(enic->vdev);
+ spin_unlock_bh(&enic->devcmd_lock);
+
+ return err;
+}
+
+int enic_dev_disable(struct enic *enic)
+{
+ int err;
+
+ spin_lock_bh(&enic->devcmd_lock);
+ err = vnic_dev_disable(enic->vdev);
+ spin_unlock_bh(&enic->devcmd_lock);
+
+ return err;
+}
+
+int enic_dev_intr_coal_timer_info(struct enic *enic)
+{
+ int err;
+
+ spin_lock_bh(&enic->devcmd_lock);
+ err = vnic_dev_intr_coal_timer_info(enic->vdev);
+ spin_unlock_bh(&enic->devcmd_lock);
+
+ return err;
+}
+
+/* rtnl lock is held */
+int enic_vlan_rx_add_vid(struct net_device *netdev, __be16 proto, u16 vid)
+{
+ struct enic *enic = netdev_priv(netdev);
+ int err;
+
+ spin_lock_bh(&enic->devcmd_lock);
+ err = enic_add_vlan(enic, vid);
+ spin_unlock_bh(&enic->devcmd_lock);
+
+ return err;
+}
+
+/* rtnl lock is held */
+int enic_vlan_rx_kill_vid(struct net_device *netdev, __be16 proto, u16 vid)
+{
+ struct enic *enic = netdev_priv(netdev);
+ int err;
+
+ spin_lock_bh(&enic->devcmd_lock);
+ err = enic_del_vlan(enic, vid);
+ spin_unlock_bh(&enic->devcmd_lock);
+
+ return err;
+}
+
+int enic_dev_status_to_errno(int devcmd_status)
+{
+ switch (devcmd_status) {
+ case ERR_SUCCESS:
+ return 0;
+ case ERR_EINVAL:
+ return -EINVAL;
+ case ERR_EFAULT:
+ return -EFAULT;
+ case ERR_EPERM:
+ return -EPERM;
+ case ERR_EBUSY:
+ return -EBUSY;
+ case ERR_ECMDUNKNOWN:
+ case ERR_ENOTSUPPORTED:
+ return -EOPNOTSUPP;
+ case ERR_EBADSTATE:
+ return -EINVAL;
+ case ERR_ENOMEM:
+ return -ENOMEM;
+ case ERR_ETIMEDOUT:
+ return -ETIMEDOUT;
+ case ERR_ELINKDOWN:
+ return -ENETDOWN;
+ case ERR_EINPROGRESS:
+ return -EINPROGRESS;
+ case ERR_EMAXRES:
+ default:
+ return (devcmd_status < 0) ? devcmd_status : -1;
+ }
+}
Code Review / kvmfornfv.git / blobdiff