/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright 2008-2010 Cisco Systems, Inc. All rights reserved. * Copyright 2007 Nuova Systems, Inc. All rights reserved. */ #ifndef _ENIC_H_ #define _ENIC_H_ #include "vnic_enet.h" #include "vnic_dev.h" #include "vnic_wq.h" #include "vnic_rq.h" #include "vnic_cq.h" #include "vnic_intr.h" #include "vnic_stats.h" #include "vnic_nic.h" #include "vnic_rss.h" #include <linux/irq.h> #define DRV_NAME … #define DRV_DESCRIPTION … #define ENIC_BARS_MAX … #define ENIC_WQ_MAX … #define ENIC_RQ_MAX … #define ENIC_CQ_MAX … #define ENIC_INTR_MAX … #define ENIC_WQ_NAPI_BUDGET … #define ENIC_AIC_LARGE_PKT_DIFF … struct enic_msix_entry { … }; /* Store only the lower range. Higher range is given by fw. */ struct enic_intr_mod_range { … }; struct enic_intr_mod_table { … }; #define ENIC_MAX_LINK_SPEEDS … #define ENIC_LINK_SPEED_10G … #define ENIC_LINK_SPEED_4G … #define ENIC_LINK_40G_INDEX … #define ENIC_LINK_10G_INDEX … #define ENIC_LINK_4G_INDEX … #define ENIC_RX_COALESCE_RANGE_END … #define ENIC_AIC_TS_BREAK … struct enic_rx_coal { … }; /* priv_flags */ #define ENIC_SRIOV_ENABLED … /* enic port profile set flags */ #define ENIC_PORT_REQUEST_APPLIED … #define ENIC_SET_REQUEST … #define ENIC_SET_NAME … #define ENIC_SET_INSTANCE … #define ENIC_SET_HOST … struct enic_port_profile { … }; /* enic_rfs_fltr_node - rfs filter node in hash table * @@keys: IPv4 5 tuple * @flow_id: flow_id of clsf filter provided by kernel * @fltr_id: filter id of clsf filter returned by adaptor * @rq_id: desired rq index * @node: hlist_node */ struct enic_rfs_fltr_node { … }; /* enic_rfs_flw_tbl - rfs flow table * @max: Maximum number of filters vNIC supports * @free: Number of free filters available * @toclean: hash table index to clean next * @ht_head: hash table list head * @lock: spin lock * @rfs_may_expire: timer function for enic_rps_may_expire_flow */ struct enic_rfs_flw_tbl { … }; struct vxlan_offload { … }; /* Per-instance private data structure */ struct enic { … }; static inline struct net_device *vnic_get_netdev(struct vnic_dev *vdev) { … } /* wrappers function for kernel log */ #define vdev_err(vdev, fmt, ...) … #define vdev_warn(vdev, fmt, ...) … #define vdev_info(vdev, fmt, ...) … #define vdev_neterr(vdev, fmt, ...) … #define vdev_netwarn(vdev, fmt, ...) … #define vdev_netinfo(vdev, fmt, ...) … static inline struct device *enic_get_dev(struct enic *enic) { … } static inline unsigned int enic_cq_rq(struct enic *enic, unsigned int rq) { … } static inline unsigned int enic_cq_wq(struct enic *enic, unsigned int wq) { … } static inline unsigned int enic_msix_rq_intr(struct enic *enic, unsigned int rq) { … } static inline unsigned int enic_msix_wq_intr(struct enic *enic, unsigned int wq) { … } static inline unsigned int enic_msix_err_intr(struct enic *enic) { … } #define ENIC_LEGACY_IO_INTR … #define ENIC_LEGACY_ERR_INTR … #define ENIC_LEGACY_NOTIFY_INTR … static inline unsigned int enic_msix_notify_intr(struct enic *enic) { … } static inline bool enic_is_err_intr(struct enic *enic, int intr) { … } static inline bool enic_is_notify_intr(struct enic *enic, int intr) { … } static inline int enic_dma_map_check(struct enic *enic, dma_addr_t dma_addr) { … } void enic_reset_addr_lists(struct enic *enic); int enic_sriov_enabled(struct enic *enic); int enic_is_valid_vf(struct enic *enic, int vf); int enic_is_dynamic(struct enic *enic); void enic_set_ethtool_ops(struct net_device *netdev); int __enic_set_rsskey(struct enic *enic); #endif /* _ENIC_H_ */
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