2018-06-22 16:48:32 +00:00
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/******************************************************************************
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*
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* Copyright(c) 2007 - 2017 Realtek Corporation.
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of version 2 of the GNU General Public License as
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* published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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*****************************************************************************/
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#ifndef __SDIO_OPS_H__
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#define __SDIO_OPS_H__
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/* Follow mac team suggestion, default I/O fail return value is 0xFF */
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#define SDIO_ERR_VAL8 0xFF
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#define SDIO_ERR_VAL16 0xFFFF
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#define SDIO_ERR_VAL32 0xFFFFFFFF
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#ifdef PLATFORM_LINUX
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#include <sdio_ops_linux.h>
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#endif
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extern void sdio_set_intf_ops(_adapter *padapter, struct _io_ops *pops);
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void dump_sdio_card_info(void *sel, struct dvobj_priv *dvobj);
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u32 sdio_init(struct dvobj_priv *dvobj);
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void sdio_deinit(struct dvobj_priv *dvobj);
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int sdio_alloc_irq(struct dvobj_priv *dvobj);
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void sdio_free_irq(struct dvobj_priv *dvobj);
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#if 0
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extern void sdio_func1cmd52_read(struct intf_hdl *pintfhdl, u32 addr, u32 cnt, u8 *rmem);
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extern void sdio_func1cmd52_write(struct intf_hdl *pintfhdl, u32 addr, u32 cnt, u8 *wmem);
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#endif
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extern u8 SdioLocalCmd52Read1Byte(PADAPTER padapter, u32 addr);
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extern void SdioLocalCmd52Write1Byte(PADAPTER padapter, u32 addr, u8 v);
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extern s32 _sdio_local_read(PADAPTER padapter, u32 addr, u32 cnt, u8 *pbuf);
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extern s32 sdio_local_read(PADAPTER padapter, u32 addr, u32 cnt, u8 *pbuf);
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extern s32 _sdio_local_write(PADAPTER padapter, u32 addr, u32 cnt, u8 *pbuf);
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extern s32 sdio_local_write(PADAPTER padapter, u32 addr, u32 cnt, u8 *pbuf);
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u32 _sdio_read32(PADAPTER padapter, u32 addr);
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s32 _sdio_write32(PADAPTER padapter, u32 addr, u32 val);
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extern void sd_int_hdl(PADAPTER padapter);
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extern u8 CheckIPSStatus(PADAPTER padapter);
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#ifdef CONFIG_RTL8821A
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extern void InitInterrupt8821AS(PADAPTER padapter);
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extern void EnableInterrupt8821AS(PADAPTER padapter);
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extern void DisableInterrupt8821AS(PADAPTER padapter);
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extern u8 HalQueryTxBufferStatus8821AS(PADAPTER padapter);
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extern u8 HalQueryTxOQTBufferStatus8821ASdio(PADAPTER padapter);
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#if defined(CONFIG_WOWLAN) || defined(CONFIG_AP_WOWLAN)
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void ClearInterrupt8821AS(PADAPTER padapter);
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#endif /* defined(CONFIG_WOWLAN) || defined(CONFIG_AP_WOWLAN) */
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#endif /* CONFIG_RTL8821A */
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2018-08-24 20:52:34 +00:00
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/**
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* rtw_sdio_get_block_size() - Get block size of SDIO transfer
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* @d struct dvobj_priv*
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*
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* The unit of return value is byte.
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*/
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static inline u32 rtw_sdio_get_block_size(struct dvobj_priv *d)
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{
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return d->intf_data.block_transfer_len;
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}
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/**
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* rtw_sdio_cmd53_align_size() - Align size to one CMD53 could complete
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* @d struct dvobj_priv*
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* @len length to align
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*
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* Adjust len to align block size, and the new size could be transfered by one
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* CMD53.
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* If len < block size, it would keep original value, otherwise the value
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* would be rounded up by block size.
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*
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* Return adjusted length.
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*/
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static inline size_t rtw_sdio_cmd53_align_size(struct dvobj_priv *d, size_t len)
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{
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u32 blk_sz;
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blk_sz = rtw_sdio_get_block_size(d);
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if (len <= blk_sz)
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return len;
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return _RND(len, blk_sz);
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}
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2018-06-22 16:48:32 +00:00
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#endif /* !__SDIO_OPS_H__ */
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