diff options
Diffstat (limited to 'src/dpdk22/drivers/net/enic/enic.h')
| -rw-r--r-- | src/dpdk22/drivers/net/enic/enic.h | 201 |
1 files changed, 0 insertions, 201 deletions
diff --git a/src/dpdk22/drivers/net/enic/enic.h b/src/dpdk22/drivers/net/enic/enic.h deleted file mode 100644 index 9e783051..00000000 --- a/src/dpdk22/drivers/net/enic/enic.h +++ /dev/null @@ -1,201 +0,0 @@ -/* - * Copyright 2008-2014 Cisco Systems, Inc. All rights reserved. - * Copyright 2007 Nuova Systems, Inc. All rights reserved. - * - * Copyright (c) 2014, Cisco Systems, Inc. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the - * distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS - * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE - * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, - * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER - * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN - * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - * - */ - -#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 "enic_res.h" - -#define DRV_NAME "enic_pmd" -#define DRV_DESCRIPTION "Cisco VIC Ethernet NIC Poll-mode Driver" -#define DRV_VERSION "1.0.0.6" -#define DRV_COPYRIGHT "Copyright 2008-2015 Cisco Systems, Inc" - -#define ENIC_WQ_MAX 8 -#define ENIC_RQ_MAX 8 -#define ENIC_CQ_MAX (ENIC_WQ_MAX + ENIC_RQ_MAX) -#define ENIC_INTR_MAX (ENIC_CQ_MAX + 2) - -#define VLAN_ETH_HLEN 18 - -#define ENICPMD_SETTING(enic, f) ((enic->config.flags & VENETF_##f) ? 1 : 0) - -#define ENICPMD_BDF_LENGTH 13 /* 0000:00:00.0'\0' */ -#define PKT_TX_TCP_UDP_CKSUM 0x6000 -#define ENIC_CALC_IP_CKSUM 1 -#define ENIC_CALC_TCP_UDP_CKSUM 2 -#define ENIC_MAX_MTU 9000 -#define ENIC_PAGE_SIZE 4096 -#define PAGE_ROUND_UP(x) \ - ((((unsigned long)(x)) + ENIC_PAGE_SIZE-1) & (~(ENIC_PAGE_SIZE-1))) - -#define ENICPMD_VFIO_PATH "/dev/vfio/vfio" -/*#define ENIC_DESC_COUNT_MAKE_ODD (x) do{if ((~(x)) & 1) { (x)--; } }while(0)*/ - -#define PCI_DEVICE_ID_CISCO_VIC_ENET 0x0043 /* ethernet vnic */ -#define PCI_DEVICE_ID_CISCO_VIC_ENET_VF 0x0071 /* enet SRIOV VF */ - - -#define ENICPMD_FDIR_MAX 64 - -struct enic_fdir_node { - struct rte_eth_fdir_filter filter; - u16 fltr_id; - u16 rq_index; -}; - -struct enic_fdir { - struct rte_eth_fdir_stats stats; - struct rte_hash *hash; - struct enic_fdir_node *nodes[ENICPMD_FDIR_MAX]; -}; - -/* Per-instance private data structure */ -struct enic { - struct enic *next; - struct rte_pci_device *pdev; - struct vnic_enet_config config; - struct vnic_dev_bar bar0; - struct vnic_dev *vdev; - - unsigned int port_id; - struct rte_eth_dev *rte_dev; - struct enic_fdir fdir; - char bdf_name[ENICPMD_BDF_LENGTH]; - int dev_fd; - int iommu_group_fd; - int iommu_groupid; - int eventfd; - uint8_t mac_addr[ETH_ALEN]; - pthread_t err_intr_thread; - int promisc; - int allmulti; - u8 ig_vlan_strip_en; - int link_status; - u8 hw_ip_checksum; - - unsigned int flags; - unsigned int priv_flags; - - /* work queue */ - struct vnic_wq wq[ENIC_WQ_MAX]; - unsigned int wq_count; - - /* receive queue */ - struct vnic_rq rq[ENIC_RQ_MAX]; - unsigned int rq_count; - - /* completion queue */ - struct vnic_cq cq[ENIC_CQ_MAX]; - unsigned int cq_count; - - /* interrupt resource */ - struct vnic_intr intr; - unsigned int intr_count; -}; - -static inline unsigned int enic_cq_rq(__rte_unused struct enic *enic, unsigned int rq) -{ - return rq; -} - -static inline unsigned int enic_cq_wq(struct enic *enic, unsigned int wq) -{ - return enic->rq_count + wq; -} - -static inline unsigned int enic_msix_err_intr(__rte_unused struct enic *enic) -{ - return 0; -} - -static inline struct enic *pmd_priv(struct rte_eth_dev *eth_dev) -{ - return (struct enic *)eth_dev->data->dev_private; -} - -extern void enic_fdir_stats_get(struct enic *enic, - struct rte_eth_fdir_stats *stats); -extern int enic_fdir_add_fltr(struct enic *enic, - struct rte_eth_fdir_filter *params); -extern int enic_fdir_del_fltr(struct enic *enic, - struct rte_eth_fdir_filter *params); -extern void enic_free_wq(void *txq); -extern int enic_alloc_intr_resources(struct enic *enic); -extern int enic_setup_finish(struct enic *enic); -extern int enic_alloc_wq(struct enic *enic, uint16_t queue_idx, - unsigned int socket_id, uint16_t nb_desc); -extern void enic_start_wq(struct enic *enic, uint16_t queue_idx); -extern int enic_stop_wq(struct enic *enic, uint16_t queue_idx); -extern void enic_start_rq(struct enic *enic, uint16_t queue_idx); -extern int enic_stop_rq(struct enic *enic, uint16_t queue_idx); -extern void enic_free_rq(void *rxq); -extern int enic_alloc_rq(struct enic *enic, uint16_t queue_idx, - unsigned int socket_id, struct rte_mempool *mp, - uint16_t nb_desc); -extern int enic_set_rss_nic_cfg(struct enic *enic); -extern int enic_set_vnic_res(struct enic *enic); -extern void enic_set_hdr_split_size(struct enic *enic, u16 split_hdr_size); -extern int enic_enable(struct enic *enic); -extern int enic_disable(struct enic *enic); -extern void enic_remove(struct enic *enic); -extern int enic_get_link_status(struct enic *enic); -extern void enic_dev_stats_get(struct enic *enic, - struct rte_eth_stats *r_stats); -extern void enic_dev_stats_clear(struct enic *enic); -extern void enic_add_packet_filter(struct enic *enic); -extern void enic_set_mac_address(struct enic *enic, uint8_t *mac_addr); -extern void enic_del_mac_address(struct enic *enic); -extern unsigned int enic_cleanup_wq(struct enic *enic, struct vnic_wq *wq); -extern void enic_send_pkt(struct enic *enic, struct vnic_wq *wq, - struct rte_mbuf *tx_pkt, unsigned short len, - uint8_t sop, uint8_t eop, uint8_t cq_entry, - uint16_t ol_flags, uint16_t vlan_tag); - -extern void enic_post_wq_index(struct vnic_wq *wq); -extern int enic_poll(struct vnic_rq *rq, struct rte_mbuf **rx_pkts, - unsigned int budget, unsigned int *work_done); -extern int enic_probe(struct enic *enic); -extern int enic_clsf_init(struct enic *enic); -extern void enic_clsf_destroy(struct enic *enic); -#endif /* _ENIC_H_ */ |