| /* |
| * Copyright (C) 2012-2014 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 == 1 || level == 0) |
| 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); |
| break; |
| |
| case phPalEse_e_SetPowerScheme: |
| ret=0; |
| break; |
| case phPalEse_e_GetEseAccess: |
| ret=0; |
| break; |
| #if(NXP_ESE_JCOP_DWNLD_PROTECTION == TRUE) |
| case phPalEse_e_SetJcopDwnldState: |
| ret=0; |
| break; |
| #endif |
| case phPalEse_e_DisablePwrCntrl: |
| ret = ioctl((intptr_t)pDevHandle, P61_SET_SPI_PWR, 1); |
| break; |
| default: |
| ret=-1; |
| break; |
| } |
| return ret; |
| } |