drivers/net/ethernet/brocade/bna/bfa_cee.h

   1 /* SPDX-License-Identifier: GPL-2.0-only */
   2 /*
   3  * Linux network driver for QLogic BR-series Converged Network Adapter.
   4  */
   5 /*
   6  * Copyright (c) 2005-2014 Brocade Communications Systems, Inc.
   7  * Copyright (c) 2014-2015 QLogic Corporation
   8  * All rights reserved
   9  * www.qlogic.com
  10  */
  11
  12 #ifndef __BFA_CEE_H__
  13 #define __BFA_CEE_H__
  14
  15 #include "bfa_defs_cna.h"
  16 #include "bfa_ioc.h"
  17
  18 typedef void (*bfa_cee_get_attr_cbfn_t) (void *dev, enum bfa_status status);
  19 typedef void (*bfa_cee_get_stats_cbfn_t) (void *dev, enum bfa_status status);
  20 typedef void (*bfa_cee_reset_stats_cbfn_t) (void *dev, enum bfa_status status);
  21
  22 struct bfa_cee_cbfn {
  23         bfa_cee_get_attr_cbfn_t    get_attr_cbfn;
  24         void *get_attr_cbarg;
  25         bfa_cee_get_stats_cbfn_t   get_stats_cbfn;
  26         void *get_stats_cbarg;
  27         bfa_cee_reset_stats_cbfn_t reset_stats_cbfn;
  28         void *reset_stats_cbarg;
  29 };
  30
  31 struct bfa_cee {
  32         void *dev;
  33         bool get_attr_pending;
  34         bool get_stats_pending;
  35         bool reset_stats_pending;
  36         enum bfa_status get_attr_status;
  37         enum bfa_status get_stats_status;
  38         enum bfa_status reset_stats_status;
  39         struct bfa_cee_cbfn cbfn;
  40         struct bfa_ioc_notify ioc_notify;
  41         struct bfa_cee_attr *attr;
  42         struct bfa_cee_stats *stats;
  43         struct bfa_dma attr_dma;
  44         struct bfa_dma stats_dma;
  45         struct bfa_ioc *ioc;
  46         struct bfa_mbox_cmd get_cfg_mb;
  47         struct bfa_mbox_cmd get_stats_mb;
  48         struct bfa_mbox_cmd reset_stats_mb;
  49 };
  50
  51 u32 bfa_nw_cee_meminfo(void);
  52 void bfa_nw_cee_mem_claim(struct bfa_cee *cee, u8 *dma_kva,
  53         u64 dma_pa);
  54 void bfa_nw_cee_attach(struct bfa_cee *cee, struct bfa_ioc *ioc, void *dev);
  55 enum bfa_status bfa_nw_cee_get_attr(struct bfa_cee *cee,
  56                                 struct bfa_cee_attr *attr,
  57                                 bfa_cee_get_attr_cbfn_t cbfn, void *cbarg);
  58 #endif /* __BFA_CEE_H__ */