| /* |
| * Copyright (c) 2011, The Linux Foundation. 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 The Linux Foundation 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 "AS IS" AND ANY EXPRESS OR IMPLIED |
| * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF |
| * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT |
| * 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. |
| */ |
| |
| #ifndef __PLATFORM_MSM_SHARED_ADM_H |
| #define __PLATFORM_MSM_SHARED_ADM_H |
| |
| #include <platform/iomap.h> |
| |
| /* ADM base address for channel (n) and security_domain (s) */ |
| #define ADM_BASE_ADDR(n, s) (MSM_ADM_BASE + 4*(n) + ((MSM_ADM_SD_OFFSET)*(s))) |
| |
| /* ADM registers */ |
| #define ADM_REG_CMD_PTR(n, s) (ADM_BASE_ADDR(n, s) + 0x000) |
| #define ADM_REG_RSLT(n, s) (ADM_BASE_ADDR(n, s) + 0x040) |
| #define ADM_REG_STATUS(n, s) (ADM_BASE_ADDR(n, s) + 0x200) |
| #define ADM_REG_IRQ(s) (ADM_BASE_ADDR(0, s) + 0x380) |
| |
| /* Result reg bit masks */ |
| #define ADM_REG_RSLT__V___M (1 << 31) |
| #define ADM_REG_RSLT__ERR___M (1 << 3) |
| #define ADM_REG_RSLT__TPD___M (1 << 1) |
| |
| /* Status reg bit masks */ |
| #define ADM_REG_STATUS__RSLT_VLD___M (1 << 1) |
| |
| /* Command Pointer List Entry bit masks */ |
| #define ADM_CMD_PTR_LP (1 << 31) /* Last pointer */ |
| #define ADM_CMD_PTR_CMD_LIST (0 << 29) /* Command List */ |
| |
| /* Command List bit masks */ |
| #define ADM_CMD_LIST_LC (1 << 31) /* Last command */ |
| #define ADM_CMD_LIST_OCU (1 << 21) /* Other channel unblock */ |
| #define ADM_CMD_LIST_OCB (1 << 20) /* Other channel block */ |
| #define ADM_CMD_LIST_TCB (1 << 19) /* This channel block */ |
| #define ADM_ADDR_MODE_BOX (3 << 0) /* Box address mode */ |
| #define ADM_ADDR_MODE_SI (0 << 0) /* Single item address mode */ |
| |
| /* ADM external inteface */ |
| |
| /* result type */ |
| typedef enum { |
| |
| ADM_RESULT_SUCCESS = 0, |
| ADM_RESULT_FAILURE = 1, |
| ADM_RESULT_TIMEOUT = 2 |
| } adm_result_t; |
| |
| /* direction type */ |
| typedef enum { |
| |
| ADM_MMC_READ = 0, |
| ADM_MMC_WRITE |
| } adm_dir_t; |
| |
| adm_result_t adm_transfer_mmc_data(unsigned char slot, |
| unsigned char *data_ptr, |
| unsigned int data_len, adm_dir_t dir); |
| #endif |