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Add header file missing from last commit.

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Submitted by: jfv
MFC after: 1 week
This commit is contained in:
Jack F Vogel 2014-11-07 04:47:46 +00:00
parent 5c96e2461d
commit 3fa969c8ac
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=274218
1 changed files with 76 additions and 0 deletions
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sys/dev/ixl/ixlv_vc_mgr.h Normal file
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/******************************************************************************
Copyright (c) 2013-2014, Intel Corporation
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
1. Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
3. Neither the name of the Intel Corporation nor the names of its
contributors may be used to endorse or promote products derived from
this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
******************************************************************************/
/*$FreeBSD$*/
#ifndef _IXLV_VC_MGR_H_
#define _IXLV_VC_MGR_H_
#include <sys/queue.h>
struct ixl_vc_cmd;
typedef void ixl_vc_callback_t(struct ixl_vc_cmd *, void *,
enum i40e_status_code);
#define IXLV_VC_CMD_FLAG_BUSY 0x0001
struct ixl_vc_cmd
{
uint32_t request;
uint32_t flags;
ixl_vc_callback_t *callback;
void *arg;
TAILQ_ENTRY(ixl_vc_cmd) next;
};
struct ixl_vc_mgr
{
struct ixlv_sc *sc;
struct ixl_vc_cmd *current;
struct callout callout;
TAILQ_HEAD(, ixl_vc_cmd) pending;
};
#define IXLV_VC_TIMEOUT (2 * hz)
void ixl_vc_init_mgr(struct ixlv_sc *, struct ixl_vc_mgr *);
void ixl_vc_enqueue(struct ixl_vc_mgr *, struct ixl_vc_cmd *,
uint32_t, ixl_vc_callback_t *, void *);
void ixl_vc_flush(struct ixl_vc_mgr *mgr);
#endif