LXR linux/drivers/net/ethernet/brocade/bna/bfa

   1/*
   2 * Linux network driver for Brocade 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) 2005-2010 Brocade Communications Systems, Inc.
  15 * All rights reserved
  16 * www.brocade.com
  17 */
  18
  19#ifndef __BFA_CEE_H__
  20#define __BFA_CEE_H__
  21
  22#include "bfa_defs_cna.h"
  23#include "bfa_ioc.h"
  24
  25typedef void (*bfa_cee_get_attr_cbfn_t) (void *dev, enum bfa_status status);
  26typedef void (*bfa_cee_get_stats_cbfn_t) (void *dev, enum bfa_status status);
  27typedef void (*bfa_cee_reset_stats_cbfn_t) (void *dev, enum bfa_status status);
  28
  29struct bfa_cee_cbfn {
  30        bfa_cee_get_attr_cbfn_t    get_attr_cbfn;
  31        void *get_attr_cbarg;
  32        bfa_cee_get_stats_cbfn_t   get_stats_cbfn;
  33        void *get_stats_cbarg;
  34        bfa_cee_reset_stats_cbfn_t reset_stats_cbfn;
  35        void *reset_stats_cbarg;
  36};
  37
  38struct bfa_cee {
  39        void *dev;
  40        bool get_attr_pending;
  41        bool get_stats_pending;
  42        bool reset_stats_pending;
  43        enum bfa_status get_attr_status;
  44        enum bfa_status get_stats_status;
  45        enum bfa_status reset_stats_status;
  46        struct bfa_cee_cbfn cbfn;
  47        struct bfa_ioc_notify ioc_notify;
  48        struct bfa_cee_attr *attr;
  49        struct bfa_cee_stats *stats;
  50        struct bfa_dma attr_dma;
  51        struct bfa_dma stats_dma;
  52        struct bfa_ioc *ioc;
  53        struct bfa_mbox_cmd get_cfg_mb;
  54        struct bfa_mbox_cmd get_stats_mb;
  55        struct bfa_mbox_cmd reset_stats_mb;
  56};
  57
  58u32 bfa_nw_cee_meminfo(void);
  59void bfa_nw_cee_mem_claim(struct bfa_cee *cee, u8 *dma_kva,
  60        u64 dma_pa);
  61void bfa_nw_cee_attach(struct bfa_cee *cee, struct bfa_ioc *ioc, void *dev);
  62enum bfa_status bfa_nw_cee_get_attr(struct bfa_cee *cee,
  63                                struct bfa_cee_attr *attr,
  64                                bfa_cee_get_attr_cbfn_t cbfn, void *cbarg);
  65#endif /* __BFA_CEE_H__ */
  66