| /* |
| * Copyright (C) 2017 Amlogic, Inc. All rights reserved. |
| * |
| * 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. |
| * |
| * Description: |
| */ |
| |
| #ifndef _AML_PCMCIA_ |
| #define _AML_PCMCIA_ |
| |
| enum aml_slot_state { |
| MODULE_INSERTED = 3, |
| MODULE_XTRACTED = 4 |
| }; |
| |
| enum aml_pwr_cmd { |
| AML_PWR_OPEN = 0, |
| AML_PWR_CLOSE = 1 |
| }; |
| enum aml_reset_cmd { |
| AML_L = 0, |
| AML_H = 1 |
| }; |
| struct aml_pcmcia { |
| enum aml_slot_state slot_state; |
| struct work_struct pcmcia_work; |
| int run_type;/*0：irq;1:poll*/ |
| int irq; |
| int (*init_irq)(struct aml_pcmcia *pc, int flag); |
| int (*get_cd1)(struct aml_pcmcia *pc); |
| int (*get_cd2)(struct aml_pcmcia *pc); |
| int (*pwr)(struct aml_pcmcia *pc, int enable); |
| int (*rst)(struct aml_pcmcia *pc, int enable); |
| |
| int (*pcmcia_plugin)(struct aml_pcmcia *pc, int plugin); |
| |
| void *priv; |
| /*device type*/ |
| int io_device_type; |
| /*start detect card and work*/ |
| int start_work; |
| }; |
| |
| int aml_pcmcia_init(struct aml_pcmcia *pc); |
| int aml_pcmcia_exit(struct aml_pcmcia *pc); |
| int aml_pcmcia_reset(struct aml_pcmcia *pc); |
| void aml_pcmcia_detect_cam(struct aml_pcmcia *pc); |
| |
| #endif /*_AML_PCMCIA_*/ |
| |
