linux/drivers/net/ethernet/brocade/bna/bfa_cee.h
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   1/*
   2 * Linux network driver for QLogic BR-series Converged Network Adapter.
   3 *
   4 * This program is free software; you can redistribute it and/or modify it
   5 * under the terms of the GNU General Public License (GPL) Version 2 as
   6 * published by the Free Software Foundation
   7 *
   8 * This program is distributed in the hope that it will be useful, but
   9 * WITHOUT ANY WARRANTY; without even the implied warranty of
  10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  11 * General Public License for more details.
  12 */
  13/*
  14 * Copyright (c) 2005-2014 Brocade Communications Systems, Inc.
  15 * Copyright (c) 2014-2015 QLogic Corporation
  16 * All rights reserved
  17 * www.qlogic.com
  18 */
  19
  20#ifndef __BFA_CEE_H__
  21#define __BFA_CEE_H__
  22
  23#include "bfa_defs_cna.h"
  24#include "bfa_ioc.h"
  25
  26typedef void (*bfa_cee_get_attr_cbfn_t) (void *dev, enum bfa_status status);
  27typedef void (*bfa_cee_get_stats_cbfn_t) (void *dev, enum bfa_status status);
  28typedef void (*bfa_cee_reset_stats_cbfn_t) (void *dev, enum bfa_status status);
  29
  30struct bfa_cee_cbfn {
  31        bfa_cee_get_attr_cbfn_t    get_attr_cbfn;
  32        void *get_attr_cbarg;
  33        bfa_cee_get_stats_cbfn_t   get_stats_cbfn;
  34        void *get_stats_cbarg;
  35        bfa_cee_reset_stats_cbfn_t reset_stats_cbfn;
  36        void *reset_stats_cbarg;
  37};
  38
  39struct bfa_cee {
  40        void *dev;
  41        bool get_attr_pending;
  42        bool get_stats_pending;
  43        bool reset_stats_pending;
  44        enum bfa_status get_attr_status;
  45        enum bfa_status get_stats_status;
  46        enum bfa_status reset_stats_status;
  47        struct bfa_cee_cbfn cbfn;
  48        struct bfa_ioc_notify ioc_notify;
  49        struct bfa_cee_attr *attr;
  50        struct bfa_cee_stats *stats;
  51        struct bfa_dma attr_dma;
  52        struct bfa_dma stats_dma;
  53        struct bfa_ioc *ioc;
  54        struct bfa_mbox_cmd get_cfg_mb;
  55        struct bfa_mbox_cmd get_stats_mb;
  56        struct bfa_mbox_cmd reset_stats_mb;
  57};
  58
  59u32 bfa_nw_cee_meminfo(void);
  60void bfa_nw_cee_mem_claim(struct bfa_cee *cee, u8 *dma_kva,
  61        u64 dma_pa);
  62void bfa_nw_cee_attach(struct bfa_cee *cee, struct bfa_ioc *ioc, void *dev);
  63enum bfa_status bfa_nw_cee_get_attr(struct bfa_cee *cee,
  64                                struct bfa_cee_attr *attr,
  65                                bfa_cee_get_attr_cbfn_t cbfn, void *cbarg);
  66#endif /* __BFA_CEE_H__ */
  67