csx_RepGet16 man page on SunOS

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csx_RepGet8(9F)		 Kernel Functions for Drivers	       csx_RepGet8(9F)

NAME
       csx_RepGet8,  csx_RepGet16,  csx_RepGet32,  csx_RepGet64 - read repeti‐
       tively from the device register

SYNOPSIS
       #include <sys/pccard.h>

       void csx_RepGet8(acc_handle_t handle, uint8_t *hostaddr, uint32_t  off‐
       set, uint32_t repcount, uint32_t flags);

       void  csx_RepGet16(acc_handle_t	handle,	 uint16_t  *hostaddr, uint32_t
       offset, uint32_t repcount, uint32_t flags);

       void csx_RepGet32(acc_handle_t  handle,	uint32_t  *hostaddr,  uint32_t
       offset, uint32_t repcount, uint32_t flags);

       void  csx_RepGet64(acc_handle_t	handle,	 uint64_t  *hostaddr, uint32_t
       offset, uint32_t repcount, uint32_t flags);

INTERFACE LEVEL
       Solaris DDI Specific (Solaris DDI)

PARAMETERS
       handle	       The  access  handle  returned  from  csx_RequestIO(9F),
		       csx_RequestWindow(9F), or csx_DupHandle(9F).

       hostaddr	       Source host address.

       offset	       The  offset  in	bytes  from  the  base	of  the mapped
		       resource.

       repcount	       Number of data accesses to perform.

       flags	       Device address flags.

DESCRIPTION
       These functions generate multiple  reads	 of  various  sizes  from  the
       mapped memory or device register.

       The  csx_RepGet8(),  csx_RepGet16(), csx_RepGet32(), and csx_RepGet64()
       functions generate repcount reads of 8 bits, 16 bits, 32 bits,  and  64
       bits  of data, respectively, from the device address represented by the
       handle, handle, at an offset in bytes represented by the	 offset,  off‐
       set.  The  data read is stored consecutively into the buffer pointed to
       by the host address pointer, hostaddr.

       Data that consists of more than one byte will automatically  be	trans‐
       lated  to  maintain  a  consistent view between the host and the device
       based on the encoded information in the data access handle.  The trans‐
       lation may involve byte swapping if the host and the device have incom‐
       patible endian characteristics.

       When the flags argument is  set	to  CS_DEV_AUTOINCR,  these  functions
       increment  the  device offset, offset, after each datum read operation.
       However, when the flags argument is set to CS_DEV_NO_AUTOINCR, the same
       device  offset  will  be used for every datum access. For example, this
       flag may be useful when reading from a data register.

CONTEXT
       These functions may be called from user, kernel, or interrupt context.

SEE ALSO
       csx_DupHandle(9F), csx_Get8(9F),	 csx_GetMappedAddr(9F),	 csx_Put8(9F),
       csx_RepPut8(9F), csx_RequestIO(9F), csx_RequestWindow(9F)

       PC Card 95 Standard, PCMCIA/JEIDA

SunOS 5.10			  19 Jul 1996		       csx_RepGet8(9F)
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