csx_Put8(9F)						   Kernel Functions for Drivers 					      csx_Put8(9F)

NAME

       csx_Put8, csx_Put16, csx_Put32, csx_Put64 - write to device register

SYNOPSIS

       #include <sys/pccard.h>

       void csx_Put8(acc_handle_t handle, uint32_t offset, uint8_t value);

       void csx_Put16(acc_handle_t handle, uint32_t offset, uint16_t value);

       void csx_Put32(acc_handle_t handle, uint32_t offset, uint32_t value);

       void csx_Put64(acc_handle_t handle, uint32_t offset, uint64_t value);

INTERFACE LEVEL

       Solaris DDI Specific (Solaris DDI)

PARAMETERS

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

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

       value	       The data to be written to the device.

DESCRIPTION

       These functions generate a write of various sizes to the mapped memory or device register.

       The  csx_Put8(),  csx_Put16(), csx_Put32(), and csx_Put64() functions write 8 bits, 16 bits, 32 bits, and 64 bits of data, respectively, to
       the device address represented by the handle, handle, at an offset in bytes represented by the offset, offset.

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

CONTEXT

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

SEE ALSO

       csx_DupHandle(9F), csx_Get8(9F), csx_GetMappedAddr(9F), csx_RepGet8(9F), csx_RepPut8(9F), csx_RequestIO(9F), csx_RequestWindow(9F)

       PC Card 95 Standard, PCMCIA/JEIDA

SunOS 5.10							    19 Jul 1996 						      csx_Put8(9F)