![Philip J Kelleher](/assets/img/avatar_default.png)
This patch includes trivial changes that were recommended by different members of the Linux Community. Changes include: o Removing the redundant wmb(). o Formatting o Various other little things. Signed-off-by: Philip J Kelleher <pjk1939@linux.vnet.ibm.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>
48 lines
1.3 KiB
C
48 lines
1.3 KiB
C
/*
|
|
* Filename: rsxx.h
|
|
*
|
|
*
|
|
* Authors: Joshua Morris <josh.h.morris@us.ibm.com>
|
|
* Philip Kelleher <pjk1939@linux.vnet.ibm.com>
|
|
*
|
|
* (C) Copyright 2013 IBM Corporation
|
|
*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public License as
|
|
* published by the Free Software Foundation; either version 2 of the
|
|
* License, or (at your option) any later version.
|
|
*
|
|
* 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.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software Foundation,
|
|
* Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
|
*/
|
|
|
|
#ifndef __RSXX_H__
|
|
#define __RSXX_H__
|
|
|
|
/*----------------- IOCTL Definitions -------------------*/
|
|
|
|
#define RSXX_MAX_DATA 8
|
|
|
|
struct rsxx_reg_access {
|
|
__u32 addr;
|
|
__u32 cnt;
|
|
__u32 stat;
|
|
__u32 stream;
|
|
__u32 data[RSXX_MAX_DATA];
|
|
};
|
|
|
|
#define RSXX_MAX_REG_CNT (RSXX_MAX_DATA * (sizeof(__u32)))
|
|
|
|
#define RSXX_IOC_MAGIC 'r'
|
|
|
|
#define RSXX_GETREG _IOWR(RSXX_IOC_MAGIC, 0x20, struct rsxx_reg_access)
|
|
#define RSXX_SETREG _IOWR(RSXX_IOC_MAGIC, 0x21, struct rsxx_reg_access)
|
|
|
|
#endif /* __RSXX_H_ */
|