diff options
Diffstat (limited to 'kernel/drivers/net/ethernet/brocade/bna/cna.h')
| -rw-r--r-- | kernel/drivers/net/ethernet/brocade/bna/cna.h | 107 |
1 files changed, 107 insertions, 0 deletions
diff --git a/kernel/drivers/net/ethernet/brocade/bna/cna.h b/kernel/drivers/net/ethernet/brocade/bna/cna.h new file mode 100644 index 000000000..28e7d0ffe --- /dev/null +++ b/kernel/drivers/net/ethernet/brocade/bna/cna.h @@ -0,0 +1,107 @@ +/* + * Linux network driver for QLogic BR-series 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) 2006-2014 Brocade Communications Systems, Inc. + * Copyright (c) 2014-2015 QLogic Corporation + * All rights reserved + * www.qlogic.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-3.2.5.1.bin" +#define CNA_FW_FILE_CT2 "ct2fw-3.2.5.1.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__ */ |