e6550b3ee1
Based on the normalized pattern:
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
extracted by the scancode license scanner the SPDX license identifier
GPL-2.0-only
has been chosen to replace the boilerplate/reference.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
221 lines
4.3 KiB
C
221 lines
4.3 KiB
C
// SPDX-License-Identifier: GPL-2.0-only
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// Copyright 2011 Cisco Systems, Inc. All rights reserved.
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#include <linux/pci.h>
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#include <linux/etherdevice.h>
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#include "vnic_dev.h"
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#include "vnic_vic.h"
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#include "enic_res.h"
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#include "enic.h"
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#include "enic_dev.h"
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int enic_dev_fw_info(struct enic *enic, struct vnic_devcmd_fw_info **fw_info)
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{
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int err;
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spin_lock_bh(&enic->devcmd_lock);
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err = vnic_dev_fw_info(enic->vdev, fw_info);
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spin_unlock_bh(&enic->devcmd_lock);
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return err;
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}
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int enic_dev_stats_dump(struct enic *enic, struct vnic_stats **vstats)
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{
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int err;
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spin_lock_bh(&enic->devcmd_lock);
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err = vnic_dev_stats_dump(enic->vdev, vstats);
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spin_unlock_bh(&enic->devcmd_lock);
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return err;
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}
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int enic_dev_add_station_addr(struct enic *enic)
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{
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int err;
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if (!is_valid_ether_addr(enic->netdev->dev_addr))
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return -EADDRNOTAVAIL;
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spin_lock_bh(&enic->devcmd_lock);
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err = vnic_dev_add_addr(enic->vdev, enic->netdev->dev_addr);
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spin_unlock_bh(&enic->devcmd_lock);
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return err;
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}
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int enic_dev_del_station_addr(struct enic *enic)
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{
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int err;
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if (!is_valid_ether_addr(enic->netdev->dev_addr))
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return -EADDRNOTAVAIL;
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spin_lock_bh(&enic->devcmd_lock);
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err = vnic_dev_del_addr(enic->vdev, enic->netdev->dev_addr);
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spin_unlock_bh(&enic->devcmd_lock);
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return err;
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}
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int enic_dev_packet_filter(struct enic *enic, int directed, int multicast,
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int broadcast, int promisc, int allmulti)
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{
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int err;
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spin_lock_bh(&enic->devcmd_lock);
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err = vnic_dev_packet_filter(enic->vdev, directed,
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multicast, broadcast, promisc, allmulti);
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spin_unlock_bh(&enic->devcmd_lock);
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return err;
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}
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int enic_dev_add_addr(struct enic *enic, const u8 *addr)
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{
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int err;
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spin_lock_bh(&enic->devcmd_lock);
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err = vnic_dev_add_addr(enic->vdev, addr);
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spin_unlock_bh(&enic->devcmd_lock);
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return err;
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}
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int enic_dev_del_addr(struct enic *enic, const u8 *addr)
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{
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int err;
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spin_lock_bh(&enic->devcmd_lock);
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err = vnic_dev_del_addr(enic->vdev, addr);
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spin_unlock_bh(&enic->devcmd_lock);
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return err;
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}
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int enic_dev_notify_unset(struct enic *enic)
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{
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int err;
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spin_lock_bh(&enic->devcmd_lock);
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err = vnic_dev_notify_unset(enic->vdev);
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spin_unlock_bh(&enic->devcmd_lock);
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return err;
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}
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int enic_dev_hang_notify(struct enic *enic)
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{
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int err;
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spin_lock_bh(&enic->devcmd_lock);
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err = vnic_dev_hang_notify(enic->vdev);
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spin_unlock_bh(&enic->devcmd_lock);
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return err;
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}
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int enic_dev_set_ig_vlan_rewrite_mode(struct enic *enic)
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{
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int err;
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spin_lock_bh(&enic->devcmd_lock);
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err = vnic_dev_set_ig_vlan_rewrite_mode(enic->vdev,
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IG_VLAN_REWRITE_MODE_PRIORITY_TAG_DEFAULT_VLAN);
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spin_unlock_bh(&enic->devcmd_lock);
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return err;
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}
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int enic_dev_enable(struct enic *enic)
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{
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int err;
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spin_lock_bh(&enic->devcmd_lock);
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err = vnic_dev_enable_wait(enic->vdev);
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spin_unlock_bh(&enic->devcmd_lock);
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return err;
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}
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int enic_dev_disable(struct enic *enic)
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{
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int err;
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spin_lock_bh(&enic->devcmd_lock);
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err = vnic_dev_disable(enic->vdev);
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spin_unlock_bh(&enic->devcmd_lock);
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return err;
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}
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int enic_dev_intr_coal_timer_info(struct enic *enic)
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{
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int err;
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spin_lock_bh(&enic->devcmd_lock);
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err = vnic_dev_intr_coal_timer_info(enic->vdev);
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spin_unlock_bh(&enic->devcmd_lock);
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return err;
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}
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/* rtnl lock is held */
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int enic_vlan_rx_add_vid(struct net_device *netdev, __be16 proto, u16 vid)
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{
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struct enic *enic = netdev_priv(netdev);
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int err;
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spin_lock_bh(&enic->devcmd_lock);
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err = enic_add_vlan(enic, vid);
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spin_unlock_bh(&enic->devcmd_lock);
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return err;
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}
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/* rtnl lock is held */
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int enic_vlan_rx_kill_vid(struct net_device *netdev, __be16 proto, u16 vid)
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{
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struct enic *enic = netdev_priv(netdev);
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int err;
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spin_lock_bh(&enic->devcmd_lock);
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err = enic_del_vlan(enic, vid);
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spin_unlock_bh(&enic->devcmd_lock);
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return err;
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}
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int enic_dev_status_to_errno(int devcmd_status)
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{
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switch (devcmd_status) {
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case ERR_SUCCESS:
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return 0;
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case ERR_EINVAL:
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return -EINVAL;
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case ERR_EFAULT:
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return -EFAULT;
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case ERR_EPERM:
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return -EPERM;
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case ERR_EBUSY:
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return -EBUSY;
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case ERR_ECMDUNKNOWN:
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case ERR_ENOTSUPPORTED:
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return -EOPNOTSUPP;
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case ERR_EBADSTATE:
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return -EINVAL;
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case ERR_ENOMEM:
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return -ENOMEM;
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case ERR_ETIMEDOUT:
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return -ETIMEDOUT;
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case ERR_ELINKDOWN:
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return -ENETDOWN;
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case ERR_EINPROGRESS:
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return -EINPROGRESS;
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case ERR_EMAXRES:
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default:
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return (devcmd_status < 0) ? devcmd_status : -1;
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}
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}
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