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/*
* Copyright (C) 2018 NXP Semiconductors
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include <unistd.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <log/log.h>
#include <sys/ioctl.h>
#include <fcntl.h>
#include <errno.h>
#include "spi_spm.h"
#include "phNxpLog.h"
#include "phTmlNfc_i2c.h"
/*******************************************************************************
**
** Function phPalEse_spi_ioctl
**
** Description Exposed ioctl by p61 spi driver
**
** Parameters pDevHandle - valid device handle
** level - reset level
**
** Returns 0 - ioctl operation success
** -1 - ioctl operation failure
**
*******************************************************************************/
int phPalEse_spi_ioctl(phPalEse_ControlCode_t eControlCode, void *pDevHandle,
long level) {
int ret;
NXPLOG_TML_D("phPalEse_spi_ioctl(), ioctl %x , level %lx", eControlCode,
level);
if (NULL == pDevHandle) {
return -1;
}
switch (eControlCode) {
case phPalEse_e_ChipRst:
if ((level&0xF3) || (level&0xF0)) {
ret = ioctl((intptr_t)pDevHandle, P61_SET_SPI_PWR, level);
}
else
ret = 0;
break;
case phPalEse_e_GetSPMStatus:
ret = ioctl((intptr_t)pDevHandle, P61_GET_PWR_STATUS, &level);
if (ret == 0)
ret = (int)level;
break;
case phPalEse_e_SetPowerScheme:
ret = 0;
break;
case phPalEse_e_DisablePwrCntrl:
ret = ioctl((intptr_t)pDevHandle, P61_SET_SPI_PWR, 1);
break;
default:
ret = -1;
break;
}
return ret;
}
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