mirror of https://gitee.com/openkylin/linux.git
107 lines
3.2 KiB
C
107 lines
3.2 KiB
C
/*
|
|
* 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/mutex.h>
|
|
#include <linux/pci.h>
|
|
#include <linux/delay.h>
|
|
#include <linux/bitops.h>
|
|
#include <linux/timer.h>
|
|
#include <linux/interrupt.h>
|
|
#include <linux/if_vlan.h>
|
|
#include <linux/if_ether.h>
|
|
|
|
#define bfa_sm_fault(__event) do { \
|
|
pr_err("SM Assertion failure: %s: %d: event = %d\n", \
|
|
__FILE__, __LINE__, __event); \
|
|
} while (0)
|
|
|
|
extern char bfa_version[];
|
|
|
|
#define CNA_FW_FILE_CT "ctfw-3.2.3.0.bin"
|
|
#define CNA_FW_FILE_CT2 "ct2fw-3.2.3.0.bin"
|
|
#define FC_SYMNAME_MAX 256 /*!< max name server symbolic name size */
|
|
|
|
#pragma pack(1)
|
|
|
|
typedef struct mac { u8 mac[ETH_ALEN]; } 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; \
|
|
} \
|
|
}
|
|
|
|
/*
|
|
* bfa_q_deq_tail - dequeue an element from tail of the queue
|
|
*/
|
|
#define bfa_q_deq_tail(_q, _qe) { \
|
|
if (!list_empty(_q)) { \
|
|
*((struct list_head **) (_qe)) = bfa_q_prev(_q); \
|
|
bfa_q_next(bfa_q_prev(*((struct list_head **) _qe))) = \
|
|
(struct list_head *) (_q); \
|
|
bfa_q_prev(_q) = bfa_q_prev(*(struct list_head **) _qe);\
|
|
bfa_q_qe_init(*((struct list_head **) _qe)); \
|
|
} else { \
|
|
*((struct list_head **) (_qe)) = (struct list_head *) NULL; \
|
|
} \
|
|
}
|
|
|
|
/*
|
|
* bfa_add_tail_head - enqueue an element at the head of queue
|
|
*/
|
|
#define bfa_q_enq_head(_q, _qe) { \
|
|
if (!(bfa_q_next(_qe) == NULL) && (bfa_q_prev(_qe) == NULL)) \
|
|
pr_err("Assertion failure: %s:%d: %d", \
|
|
__FILE__, __LINE__, \
|
|
(bfa_q_next(_qe) == NULL) && (bfa_q_prev(_qe) == NULL));\
|
|
bfa_q_next(_qe) = bfa_q_next(_q); \
|
|
bfa_q_prev(_qe) = (struct list_head *) (_q); \
|
|
bfa_q_prev(bfa_q_next(_q)) = (struct list_head *) (_qe); \
|
|
bfa_q_next(_q) = (struct list_head *) (_qe); \
|
|
}
|
|
|
|
#endif /* __CNA_H__ */
|