Current File : //usr/src/kernels/3.10.0-1160.81.1.el7.centos.plus.x86_64/include/uapi/linux/wil6210_uapi.h
/*
* Copyright (c) 2014 Qualcomm Atheros, Inc.
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#ifndef __WIL6210_UAPI_H__
#define __WIL6210_UAPI_H__
#if !defined(__KERNEL__)
#define __user
#endif
#include <linux/sockios.h>
/* Numbers SIOCDEVPRIVATE and SIOCDEVPRIVATE + 1
* are used by Android devices to implement PNO (preferred network offload).
* Albeit it is temporary solution, use different numbers to avoid conflicts
*/
/**
* Perform 32-bit I/O operation to the card memory
*
* User code should arrange data in memory like this:
*
* struct wil_memio io;
* struct ifreq ifr = {
* .ifr_data = &io,
* };
*/
#define WIL_IOCTL_MEMIO (SIOCDEVPRIVATE + 2)
/**
* Perform block I/O operation to the card memory
*
* User code should arrange data in memory like this:
*
* void *buf;
* struct wil_memio_block io = {
* .block = buf,
* };
* struct ifreq ifr = {
* .ifr_data = &io,
* };
*/
#define WIL_IOCTL_MEMIO_BLOCK (SIOCDEVPRIVATE + 3)
/**
* operation to perform
*
* @wil_mmio_op_mask - bits defining operation,
* @wil_mmio_addr_mask - bits defining addressing mode
*/
enum wil_memio_op {
wil_mmio_read = 0,
wil_mmio_write = 1,
wil_mmio_op_mask = 0xff,
wil_mmio_addr_linker = 0 << 8,
wil_mmio_addr_ahb = 1 << 8,
wil_mmio_addr_bar = 2 << 8,
wil_mmio_addr_mask = 0xff00,
};
struct wil_memio {
uint32_t op; /* enum wil_memio_op */
uint32_t addr; /* should be 32-bit aligned */
uint32_t val;
};
struct wil_memio_block {
uint32_t op; /* enum wil_memio_op */
uint32_t addr; /* should be 32-bit aligned */
uint32_t size; /* should be multiple of 4 */
void __user *block; /* block address */
};
#endif /* __WIL6210_UAPI_H__ */
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