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SDIO interface simplication

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git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@2248 42af7a65-404d-4744-a932-0658087f49c3
This commit is contained in:
patacongo
2009-11-12 15:49:48 +00:00
parent e12ba000d0
commit cd8a7958eb
3 changed files with 895 additions and 834 deletions
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include/nuttx/sdio.h
+22 -17
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@@ -411,7 +411,7 @@
*
****************************************************************************/
#define SDIO_SENDCMD(dev,cmd,arg,data) ((dev)->sendcmd(dev,cmd,arg,data))
#define SDIO_SENDCMD(dev,cmd,arg) ((dev)->sendcmd(dev,cmd,arg))
/****************************************************************************
* Name: SDIO_SENDDATA
@@ -434,23 +434,27 @@
* Name: SDIO_RECVRx
*
* Description:
* Receive response to MMC/SD command
* Receive response to MMC/SD command. Only the critical payload is
* returned -- that is 32 bits for 48 bit status and 128 bits for 136 bit
* status. The driver implementation should verify the correctness of
* the remaining, non-returned bits (CRCs, CMD index, etc.).
*
* Input Parameters:
* dev - An instance of the MMC/SD device interface
* buffer - Buffer in which to receive the response
* Rx - Buffer in which to receive the response
*
* Returned Value:
* Number of bytes sent on succes; a negated errno on failure
* Number of bytes sent on success; a negated errno on failure
*
****************************************************************************/
#define SDIO_RECVR1(dev,buffer) ((dev)->recvR1(dev,buffer)) /* 48-bit */
#define SDIO_RECVR2(dev,buffer) ((dev)->recvR2(dev,buffer)) /* 128-bit */
#define SDIO_RECVR3(dev,buffer) ((dev)->recvR3(dev,buffer)) /* 48-bit */
#define SDIO_RECVR4(dev,buffer) ((dev)->recvR4(dev,buffer)) /* 48-bit */
#define SDIO_RECVR5(dev,buffer) ((dev)->recvR5(dev,buffer)) /* 48-bit */
#define SDIO_RECVR6(dev,buffer) ((dev)->recvR6(dev,buffer)) /* 48-bit */
#define SDIO_RECVR1(dev,cmd,R1) ((dev)->recvR1(dev,cmd,R1)) /* 48-bit */
#define SDIO_RECVR2(dev,cmd,R2) ((dev)->recvR2(dev,cmd,R2)) /* 136-bit */
#define SDIO_RECVR3(dev,cmd,R3) ((dev)->recvR3(dev,cmd,R3)) /* 48-bit */
#define SDIO_RECVR4(dev,cmd,R4) ((dev)->recvR4(dev,cmd,R4)) /* 48-bit */
#define SDIO_RECVR5(dev,cmd,R5) ((dev)->recvR5(dev,cmd,R5)) /* 48-bit */
#define SDIO_RECVR6(dev,cmd,R6) ((dev)->recvR6(dev,cmd,R6)) /* 48-bit */
#define SDIO_RECVR7(dev,cmd,R7) ((dev)->recvR6(dev,cmd,R7)) /* 48-bit */
/****************************************************************************
* Name: SDIO_RECVDATA
@@ -717,15 +721,16 @@ struct sdio_dev_s
/* Command/Status/Data Transfer */
void (*sendcmd)(FAR struct sdio_dev_s *dev, uint32 cmd, uint32 arg, FAR const ubyte *data);
void (*sendcmd)(FAR struct sdio_dev_s *dev, uint32 cmd, uint32 arg);
int (*senddata)(FAR struct sdio_dev_s *dev, FAR const ubyte *buffer);
int (*recvR1)(FAR struct sdio_dev_s *dev, uint16 buffer[3]);
int (*recvR2)(FAR struct sdio_dev_s *dev, uint16 buffer[8]);
int (*recvR3)(FAR struct sdio_dev_s *dev, uint16 buffer[3]);
int (*recvR4)(FAR struct sdio_dev_s *dev, uint16 buffer[3]);
int (*recvR5)(FAR struct sdio_dev_s *dev, uint16 buffer[3]);
int (*recvR6)(FAR struct sdio_dev_s *dev, uint16 buffer[3]);
int (*recvR1)(FAR struct sdio_dev_s *dev, uint32 cmd, uint32 *R1);
int (*recvR2)(FAR struct sdio_dev_s *dev, uint32 cmd, uint32 R2[4]);
int (*recvR3)(FAR struct sdio_dev_s *dev, uint32 cmd, uint32 *R3);
int (*recvR4)(FAR struct sdio_dev_s *dev, uint32 cmd, uint32 *R4);
int (*recvR5)(FAR struct sdio_dev_s *dev, uint32 cmd, uint32 *R5);
int (*recvR6)(FAR struct sdio_dev_s *dev, uint32 cmd, uint32 *R6);
int (*recvR7)(FAR struct sdio_dev_s *dev, uint32 cmd, uint32 *R7);
int (*recvdata)(FAR struct sdio_dev_s *dev, FAR ubyte *buffer);
/* EVENT handler */