121 lines
2.4 KiB
C
121 lines
2.4 KiB
C
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/*
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* Copyright (c) 2009-2010 Apple Inc. All rights reserved.
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*
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* This document is the property of Apple Inc.
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* It is considered confidential and proprietary.
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*
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* This document may not be reproduced or transmitted in any form,
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* in whole or in part, without the express written permission of
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* Apple Inc.
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*/
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#ifndef _SDIO_CMDFIELDS_H_
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#define _SDIO_CMDFIELDS_H_
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#ifdef PLATFORM_VARIANT_IOP
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#include <sdiocommon/sdio_types.h>
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#include <sys/types.h>
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#else
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#include <IOKit/sdio/sdio_types.h>
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#include <IOKit/IOTypes.h>
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#endif
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#ifdef __cplusplus
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extern "C" {
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#endif
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#pragma mark -
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#pragma mark Common
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enum SDIODirection sdio_getCommandDirection(enum SDIOCommandIndex index, UInt32 argument);
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#pragma mark -
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#pragma mark Cmd 5
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enum SDIOCmd5OperationConditions {
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kSDIOOpCond_None = (0x000000),
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kSDIOOpCond_20_21 = (1 << 8),
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kSDIOOpCond_21_22 = (1 << 9),
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kSDIOOpCond_22_23 = (1 << 10),
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kSDIOOpCond_23_24 = (1 << 11),
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kSDIOOpCond_24_25 = (1 << 12),
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kSDIOOpCond_25_26 = (1 << 13),
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kSDIOOpCond_26_27 = (1 << 14),
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kSDIOOpCond_27_28 = (1 << 15),
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kSDIOOpCond_28_29 = (1 << 16),
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kSDIOOpCond_29_30 = (1 << 17),
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kSDIOOpCond_30_31 = (1 << 18),
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kSDIOOpCond_31_32 = (1 << 19),
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kSDIOOpCond_32_33 = (1 << 20),
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kSDIOOpCond_33_34 = (1 << 21),
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kSDIOOpCond_34_35 = (1 << 22),
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kSDIOOpCond_35_36 = (1 << 23),
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kSDIOOpCond_All = (0xFFFF00)
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};
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UInt32 sdio_getOCR(const struct SDIOCommandResponse *cmd5Response);
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bool sdio_getNumIOFunctions(const struct SDIOCommandResponse *cmd5Response);
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bool sdio_isMemoryPresent(const struct SDIOCommandResponse *cmd5Response);
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bool sdio_isIOReady(const struct SDIOCommandResponse *cmd5Response);
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#pragma mark -
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#pragma mark Cmd 52
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enum SDIOCmd52Flag
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{
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kSDIOCmd52RAW = (1 << 27),
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};
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typedef UInt32 SDIOCmd52Flags;
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UInt32 sdio_generateCmd52Arg(enum SDIODirection direction,
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UInt8 sdioFunction, UInt32 cardAddress, UInt8 data,
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SDIOCmd52Flags flags);
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#pragma mark -
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#pragma mark Cmd 53
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enum SDIOCmd53Flag
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{
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kSDIOCmd53ByteMode = (0 << 27),
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kSDIOCmd53BlockMode = (1 << 27),
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kSDIOCmd53FixedAddress = (0 << 26),
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kSDIOCmd53IncrementAddress = (1 << 26),
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};
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typedef UInt32 SDIOCmd53Flags;
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UInt32 sdio_generateCmd53Arg(enum SDIODirection direction,
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UInt8 sdioFunction, UInt32 cardAddress, UInt16 count,
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SDIOCmd53Flags flags);
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UInt16 sdio_getCmd53Count(UInt32 cmdArg);
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#ifdef __cplusplus
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}
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#endif
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#endif /* _SDIO_CMDFIELDS_H_ */
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