mirror of
https://github.com/torvalds/linux.git
synced 2024-11-17 17:41:44 +00:00
7725ccfda5
Add new driver for Brocade Hardware Signed-off-by: Jing Huang <huangj@brocade.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
58 lines
1.6 KiB
C
58 lines
1.6 KiB
C
/*
|
|
* 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_CALLBACK_PRIV_H__
|
|
#define __BFA_CALLBACK_PRIV_H__
|
|
|
|
#include <cs/bfa_q.h>
|
|
|
|
typedef void (*bfa_cb_cbfn_t) (void *cbarg, bfa_boolean_t complete);
|
|
|
|
/**
|
|
* Generic BFA callback element.
|
|
*/
|
|
struct bfa_cb_qe_s {
|
|
struct list_head qe;
|
|
bfa_cb_cbfn_t cbfn;
|
|
bfa_boolean_t once;
|
|
u32 rsvd;
|
|
void *cbarg;
|
|
};
|
|
|
|
#define bfa_cb_queue(__bfa, __hcb_qe, __cbfn, __cbarg) do { \
|
|
(__hcb_qe)->cbfn = (__cbfn); \
|
|
(__hcb_qe)->cbarg = (__cbarg); \
|
|
list_add_tail(&(__hcb_qe)->qe, &(__bfa)->comp_q); \
|
|
} while (0)
|
|
|
|
#define bfa_cb_dequeue(__hcb_qe) list_del(&(__hcb_qe)->qe)
|
|
|
|
#define bfa_cb_queue_once(__bfa, __hcb_qe, __cbfn, __cbarg) do { \
|
|
(__hcb_qe)->cbfn = (__cbfn); \
|
|
(__hcb_qe)->cbarg = (__cbarg); \
|
|
if (!(__hcb_qe)->once) { \
|
|
list_add_tail((__hcb_qe), &(__bfa)->comp_q); \
|
|
(__hcb_qe)->once = BFA_TRUE; \
|
|
} \
|
|
} while (0)
|
|
|
|
#define bfa_cb_queue_done(__hcb_qe) do { \
|
|
(__hcb_qe)->once = BFA_FALSE; \
|
|
} while (0)
|
|
|
|
#endif /* __BFA_CALLBACK_PRIV_H__ */
|