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ddi_io_rep_put8 (9)
  • >> ddi_io_rep_put8 (9) ( Solaris man: Ядро )
  •  

    NAME

    ddi_io_rep_put8, ddi_io_rep_put16, ddi_io_rep_put32, ddi_io_rep_putb, ddi_io_rep_putl, ddi_io_rep_putw - write multiple data to the mapped device register in I/O space
     
    

    SYNOPSIS

    #include <sys/ddi.h> 
    #include <sys/sunddi.h>
    
    
    
    void ddi_io_rep_put8(ddi_acc_handle_t handle, uint8_t *host_addr, 
        uin8_t *dev_addr, size_t repcount);
    

    void ddi_io_rep_put16(ddi_acc_handle_t handle, uint16_t *host_addr,
        uin16_t *dev_addr, size_t repcount);
    

    void ddi_io_rep_put32(ddi_acc_handle_t handle, uint32_t *host_addr,
        uin32_t *dev_addr, size_t repcount);
    

     

    INTERFACE LEVEL

    Solaris DDI specific (Solaris DDI). The ddi_io_rep_put8(), ddi_io_rep_put16(), ddi_io_rep_put32(), ddi_io_rep_putb(), ddi_io_rep_putl(), and ddi_io_rep_putw() functions are obsolete. The ddi_rep_put8(9F) function replaces ddi_io_rep_put8(). The ddi_rep_put16(9F) function replaces ddi_io_rep_put16(). The ddi_rep_put32(9F) function replaces ddi_io_rep_put32(). The ddi_rep_put8(9F) function replaces ddi_io_rep_putb(). The ddi_rep_put32(9F) function replaces ddi_io_rep_putl(). The ddi_rep_put16(9F) function replaces ddi_io_rep_putw().  

    PARAMETERS

    handle

    Data access handle returned from setup calls, such as ddi_regs_map_setup(9F).

    host_addr

    Base host address.

    dev_addr

    Base device address.

    repcount

    Number of data accesses to perform.

     

    DESCRIPTION

    These routines generate multiple writes to the device address, dev_address, in I/O space. repcount data is copied from the host address, host_addr, to the device address, dev_addr. For each input datum, the ddi_io_rep_put8(), ddi_io_rep_put16(), and ddi_io_rep_put32() functions write 8 bits, 16 bits, and 32 bits of data, respectively, to the device address. host_addr must be aligned to the datum boundary described by the function.

    Each individual datum 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 can be called from user, kernel, or interrupt context.  

    ATTRIBUTES

    See attributes(5) for descriptions of the following attributes:

    ATTRIBUTE TYPEATTRIBUTE VALUE

    Interface StabilityObsolete

     

    SEE ALSO

    isa(4), ddi_io_get8(9F), ddi_io_put8(9F), ddi_io_rep_get8(9F), ddi_regs_map_setup(9F), ddi_rep_put8(9F), ddi_rep_put16(9F), ddi_rep_put32(9F), ddi_device_acc_attr(9S)


     

    Index

    NAME
    SYNOPSIS
    INTERFACE LEVEL
    PARAMETERS
    DESCRIPTION
    CONTEXT
    ATTRIBUTES
    SEE ALSO


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