forked from intel/QAT_Engine
-
Notifications
You must be signed in to change notification settings - Fork 0
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
Add wrapper function to sys calls ioctl, mmap, mremap and munmap
Change-Id: I0a77042eb9a000b5b9ce0162c4fdb050cbfbc1b5 Signed-off-by: Steve Linsell <[email protected]>
- Loading branch information
1 parent
19f6c1a
commit a38ab5f
Showing
5 changed files
with
190 additions
and
43 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,81 @@ | ||
| /* ==================================================================== | ||
| * | ||
| * | ||
| * BSD LICENSE | ||
| * | ||
| * Copyright(c) 2016-2019 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: | ||
| * | ||
| * * Redistributions of source code must retain the above copyright | ||
| * notice, this list of conditions and the following disclaimer. | ||
| * * 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. | ||
| * * Neither the name of 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. | ||
| * | ||
| * | ||
| * ==================================================================== | ||
| */ | ||
|
|
||
| /***************************************************************************** | ||
| * * @file qat_sys_call.c | ||
| * | ||
| * This file provides additional layer to system calls | ||
| * | ||
| *****************************************************************************/ | ||
|
|
||
|
|
||
| #ifndef _GNU_SOURCE | ||
| # define _GNU_SOURCE | ||
| #endif | ||
| #include "qat_sys_call.h" | ||
| #include <sys/stat.h> | ||
| #include <fcntl.h> | ||
| #include <sys/mman.h> | ||
| #include <sys/ioctl.h> | ||
|
|
||
| int qat_open(const char *pathname, int flags) | ||
| { | ||
| return open(pathname, flags); | ||
| } | ||
|
|
||
| int qat_ioctl(int fd, unsigned long request, qat_contig_mem_config *qat_mem_cfg) | ||
| { | ||
| return ioctl(fd, request, qat_mem_cfg); | ||
| } | ||
|
|
||
| void *qat_mmap(void *addr, size_t length, int prot, int flags, | ||
| int fd, off_t offset) | ||
| { | ||
| return mmap(addr, length, prot, flags, fd, offset); | ||
| } | ||
|
|
||
| void *qat_mremap(void *old_address, size_t old_size, | ||
| size_t new_size, int flags, void *new_address) | ||
| { | ||
| return mremap(old_address, old_size, new_size, flags, new_address); | ||
| } | ||
|
|
||
| int qat_munmap(void *addr, size_t length) | ||
| { | ||
| return munmap(addr, length); | ||
| } |
Oops, something went wrong.