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29639059a0
This patch adds support in enic 802.1Qbh port profile provisioning code to use the mac address set by IFLA_VF_MAC. For now we handle this mac as a special case for a VM mac address sent to us by libvirt. The VM mac address is sent to the switch along with the rest of the port profile provisioning data. This patch also adds calls to register and deregister the mac address during port profile association/deassociation. Signed-off-by: Roopa Prabhu <roprabhu@cisco.com> Signed-off-by: David Wang <dwang2@cisco.com> Signed-off-by: Christian Benvenuti <benve@cisco.com> Signed-off-by: David S. Miller <davem@davemloft.net>
125 lines
3.4 KiB
C
125 lines
3.4 KiB
C
/*
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* Copyright 2008-2010 Cisco Systems, Inc. All rights reserved.
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* Copyright 2007 Nuova Systems, Inc. All rights reserved.
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*
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* This program is free software; you may redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; version 2 of the License.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
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* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
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* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*
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*/
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#ifndef _ENIC_H_
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#define _ENIC_H_
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#include "vnic_enet.h"
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#include "vnic_dev.h"
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#include "vnic_wq.h"
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#include "vnic_rq.h"
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#include "vnic_cq.h"
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#include "vnic_intr.h"
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#include "vnic_stats.h"
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#include "vnic_nic.h"
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#include "vnic_rss.h"
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#define DRV_NAME "enic"
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#define DRV_DESCRIPTION "Cisco VIC Ethernet NIC Driver"
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#define DRV_VERSION "1.4.1.9"
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#define DRV_COPYRIGHT "Copyright 2008-2010 Cisco Systems, Inc"
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#define ENIC_BARS_MAX 6
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#define ENIC_WQ_MAX 8
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#define ENIC_RQ_MAX 8
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#define ENIC_CQ_MAX (ENIC_WQ_MAX + ENIC_RQ_MAX)
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#define ENIC_INTR_MAX (ENIC_CQ_MAX + 2)
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struct enic_msix_entry {
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int requested;
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char devname[IFNAMSIZ];
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irqreturn_t (*isr)(int, void *);
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void *devid;
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};
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#define ENIC_SET_APPLIED (1 << 0)
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#define ENIC_SET_REQUEST (1 << 1)
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#define ENIC_SET_NAME (1 << 2)
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#define ENIC_SET_INSTANCE (1 << 3)
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#define ENIC_SET_HOST (1 << 4)
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struct enic_port_profile {
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u32 set;
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u8 request;
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char name[PORT_PROFILE_MAX];
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u8 instance_uuid[PORT_UUID_MAX];
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u8 host_uuid[PORT_UUID_MAX];
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u8 vf_mac[ETH_ALEN];
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u8 mac_addr[ETH_ALEN];
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};
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/* Per-instance private data structure */
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struct enic {
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struct net_device *netdev;
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struct pci_dev *pdev;
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struct vnic_enet_config config;
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struct vnic_dev_bar bar[ENIC_BARS_MAX];
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struct vnic_dev *vdev;
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struct timer_list notify_timer;
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struct work_struct reset;
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struct msix_entry msix_entry[ENIC_INTR_MAX];
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struct enic_msix_entry msix[ENIC_INTR_MAX];
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u32 msg_enable;
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spinlock_t devcmd_lock;
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u8 mac_addr[ETH_ALEN];
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u8 mc_addr[ENIC_MULTICAST_PERFECT_FILTERS][ETH_ALEN];
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u8 uc_addr[ENIC_UNICAST_PERFECT_FILTERS][ETH_ALEN];
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unsigned int flags;
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unsigned int mc_count;
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unsigned int uc_count;
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int csum_rx_enabled;
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u32 port_mtu;
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u32 rx_coalesce_usecs;
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u32 tx_coalesce_usecs;
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struct enic_port_profile pp;
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/* work queue cache line section */
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____cacheline_aligned struct vnic_wq wq[ENIC_WQ_MAX];
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spinlock_t wq_lock[ENIC_WQ_MAX];
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unsigned int wq_count;
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struct vlan_group *vlan_group;
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u16 loop_enable;
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u16 loop_tag;
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/* receive queue cache line section */
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____cacheline_aligned struct vnic_rq rq[ENIC_RQ_MAX];
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unsigned int rq_count;
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int (*rq_alloc_buf)(struct vnic_rq *rq);
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u64 rq_truncated_pkts;
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u64 rq_bad_fcs;
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struct napi_struct napi[ENIC_RQ_MAX];
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/* interrupt resource cache line section */
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____cacheline_aligned struct vnic_intr intr[ENIC_INTR_MAX];
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unsigned int intr_count;
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u32 __iomem *legacy_pba; /* memory-mapped */
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/* completion queue cache line section */
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____cacheline_aligned struct vnic_cq cq[ENIC_CQ_MAX];
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unsigned int cq_count;
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};
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static inline struct device *enic_get_dev(struct enic *enic)
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{
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return &(enic->pdev->dev);
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}
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#endif /* _ENIC_H_ */
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