[GitHub/mt8127/android_kernel_alcatel_ttab.git] / drivers / net / bna / cna.h

/*
 * Linux network driver for Brocade Converged Network 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.
 */
/*
 * Copyright (c) 2006-2010 Brocade Communications Systems, Inc.
 * All rights reserved
 * www.brocade.com
 */

#ifndef __CNA_H__
#define __CNA_H__

#include <linux/kernel.h>
#include <linux/types.h>
#include <linux/pci.h>
#include <linux/delay.h>
#include <linux/bitops.h>
#include <linux/timer.h>
#include <linux/interrupt.h>
#include <linux/if_ether.h>
#include <asm/page.h>
#include <asm/io.h>
#include <asm/string.h>

#include <linux/list.h>

#define bfa_sm_fault(__event)    do {                            \
	pr_err("SM Assertion failure: %s: %d: event = %d", __FILE__, __LINE__, \
		__event); \
} while (0)

extern char bfa_version[];

#define	CNA_FW_FILE_CT	"ctfw_cna.bin"
#define FC_SYMNAME_MAX	256	/*!< max name server symbolic name size */

#pragma pack(1)

#define MAC_ADDRLEN	(6)
typedef struct mac { u8 mac[MAC_ADDRLEN]; } mac_t;

#pragma pack()

#define bfa_q_first(_q) ((void *)(((struct list_head *) (_q))->next))
#define bfa_q_next(_qe)	(((struct list_head *) (_qe))->next)
#define bfa_q_prev(_qe) (((struct list_head *) (_qe))->prev)

/*
 * bfa_q_qe_init - to initialize a queue element
 */
#define bfa_q_qe_init(_qe) {						\
	bfa_q_next(_qe) = (struct list_head *) NULL;			\
	bfa_q_prev(_qe) = (struct list_head *) NULL;			\
}

/*
 * bfa_q_deq - dequeue an element from head of the queue
 */
#define bfa_q_deq(_q, _qe) {						\
	if (!list_empty(_q)) {						\
		(*((struct list_head **) (_qe))) = bfa_q_next(_q);	\
		bfa_q_prev(bfa_q_next(*((struct list_head **) _qe))) =	\
						(struct list_head *) (_q); \
		bfa_q_next(_q) = bfa_q_next(*((struct list_head **) _qe)); \
		bfa_q_qe_init(*((struct list_head **) _qe));		\
	} else {							\
		*((struct list_head **)(_qe)) = NULL;			\
	}								\
}

#endif /* __CNA_H__ */
Commit	Line	Data
8b230ed8 RM	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) 2006-2010 Brocade Communications Systems, Inc.
	15	* All rights reserved
	16	* www.brocade.com
	17	*/
	18
	19	#ifndef __CNA_H__
	20	#define __CNA_H__
	21
8b230ed8 RM	22	#include <linux/kernel.h>
	23	#include <linux/types.h>
	24	#include <linux/pci.h>
	25	#include <linux/delay.h>
	26	#include <linux/bitops.h>
	27	#include <linux/timer.h>
	28	#include <linux/interrupt.h>
	29	#include <linux/if_ether.h>
	30	#include <asm/page.h>
	31	#include <asm/io.h>
	32	#include <asm/string.h>
	33
	34	#include <linux/list.h>
	35
ac51f60f	36	#define bfa_sm_fault(__event) do { \
8b230ed8 RM	37	pr_err("SM Assertion failure: %s: %d: event = %d", __FILE__, __LINE__, \
	38	__event); \
	39	} while (0)
	40
	41	extern char bfa_version[];
	42
	43	#define CNA_FW_FILE_CT "ctfw_cna.bin"
	44	#define FC_SYMNAME_MAX 256 /!< max name server symbolic name size /
	45
	46	#pragma pack(1)
	47
	48	#define MAC_ADDRLEN (6)
	49	typedef struct mac { u8 mac[MAC_ADDRLEN]; } mac_t;
	50
	51	#pragma pack()
	52
	53	#define bfa_q_first(_q) ((void )(((struct list_head ) (_q))->next))
	54	#define bfa_q_next(_qe) (((struct list_head *) (_qe))->next)
	55	#define bfa_q_prev(_qe) (((struct list_head *) (_qe))->prev)
	56
	57	/*
	58	* bfa_q_qe_init - to initialize a queue element
	59	*/
	60	#define bfa_q_qe_init(_qe) { \
	61	bfa_q_next(_qe) = (struct list_head *) NULL; \
	62	bfa_q_prev(_qe) = (struct list_head *) NULL; \
	63	}
	64
	65	/*
	66	* bfa_q_deq - dequeue an element from head of the queue
	67	*/
	68	#define bfa_q_deq(_q, _qe) { \
	69	if (!list_empty(_q)) { \
	70	(((struct list_head *) (_qe))) = bfa_q_next(_q); \
	71	bfa_q_prev(bfa_q_next(((struct list_head *) _qe))) = \
	72	(struct list_head *) (_q); \
	73	bfa_q_next(_q) = bfa_q_next(((struct list_head *) _qe)); \
	74	bfa_q_qe_init(((struct list_head *) _qe)); \
	75	} else { \
43d620c8	76	((struct list_head *)(_qe)) = NULL; \
8b230ed8 RM	77	} \
	78	}
	79
	80	#endif /* __CNA_H__ */