linux-vybrid_public/drivers/scsi/bfa/include/cna/cee/bfa_cee.h

/*
 * Copyright (c) 2005-2009 Brocade Communications Systems, Inc.
 * All rights reserved
 * www.brocade.com
 *
 * Linux driver for Brocade Fibre Channel Host Bus Adapter.
 *
 * This program is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License (GPL) Version 2 as
 * published by the Free Software Foundation
 *
 * This program is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * General Public License for more details.
 */

#ifndef __BFA_CEE_H__
#define __BFA_CEE_H__

#include <defs/bfa_defs_cee.h>
#include <bfa_ioc.h>
#include <cs/bfa_trc.h>
#include <cs/bfa_log.h>

typedef void (*bfa_cee_get_attr_cbfn_t) (void *dev, bfa_status_t status);
typedef void (*bfa_cee_get_stats_cbfn_t) (void *dev, bfa_status_t status);
typedef void (*bfa_cee_reset_stats_cbfn_t) (void *dev, bfa_status_t status);
typedef void (*bfa_cee_hbfail_cbfn_t) (void *dev, bfa_status_t status);

struct bfa_cee_cbfn_s {
	bfa_cee_get_attr_cbfn_t    get_attr_cbfn;
	void *get_attr_cbarg;
	bfa_cee_get_stats_cbfn_t   get_stats_cbfn;
	void *get_stats_cbarg;
	bfa_cee_reset_stats_cbfn_t reset_stats_cbfn;
	void *reset_stats_cbarg;
};

struct bfa_cee_s {
	void *dev;
	bfa_boolean_t get_attr_pending;
	bfa_boolean_t get_stats_pending;
	bfa_boolean_t reset_stats_pending;
	bfa_status_t get_attr_status;
	bfa_status_t get_stats_status;
	bfa_status_t reset_stats_status;
	struct bfa_cee_cbfn_s cbfn;
	struct bfa_ioc_hbfail_notify_s hbfail;
	struct bfa_trc_mod_s *trcmod;
	struct bfa_log_mod_s *logmod;
	struct bfa_cee_attr_s *attr;
	struct bfa_cee_stats_s *stats;
	struct bfa_dma_s attr_dma;
	struct bfa_dma_s stats_dma;
	struct bfa_ioc_s *ioc;
	struct bfa_mbox_cmd_s get_cfg_mb;
	struct bfa_mbox_cmd_s get_stats_mb;
	struct bfa_mbox_cmd_s reset_stats_mb;
};

u32 bfa_cee_meminfo(void);
void bfa_cee_mem_claim(struct bfa_cee_s *cee, u8 *dma_kva,
			 u64 dma_pa);
void bfa_cee_attach(struct bfa_cee_s *cee, struct bfa_ioc_s *ioc, void *dev,
			struct bfa_trc_mod_s *trcmod,
			struct bfa_log_mod_s *logmod);
void bfa_cee_detach(struct bfa_cee_s *cee);
bfa_status_t bfa_cee_get_attr(struct bfa_cee_s *cee,
			 struct bfa_cee_attr_s *attr,
			bfa_cee_get_attr_cbfn_t cbfn, void *cbarg);
bfa_status_t bfa_cee_get_stats(struct bfa_cee_s *cee,
			struct bfa_cee_stats_s *stats,
			bfa_cee_get_stats_cbfn_t cbfn, void *cbarg);
bfa_status_t bfa_cee_reset_stats(struct bfa_cee_s *cee,
			bfa_cee_reset_stats_cbfn_t cbfn, void *cbarg);
#endif /* __BFA_CEE_H__ */