Content-type: text/html Man page of ddi_fm_acc_err_clear

ddi_fm_acc_err_clear

Section: Kernel Functions for Drivers (9F)
Updated: 10 May 2007
Index Return to Main Contents
 

NAME

ddi_fm_acc_err_clear, ddi_fm_dma_err_clear - clear the error status for an access or DMA handle  

SYNOPSIS

#include <sys/ndifma.h>

void ddi_fm_acc_err_clear(ddi_acc_handle_t acc_handle,
    int version);

void ddi_fm_dma_err_clear(ddi_dma_handle_t dma_handle,
    int version);

 

INTERFACE LEVEL

Solaris DDI specific (Solaris DDI)  

PARAMETERS

acc_handle

Data access handle obtained from a previous call to ddi_regs_map_setup(9F), ddi_dma_mem_alloc(9F), or to a similar function.

dma_handle

DMA handle obtained from a previous call to ddi_dma_mem_alloc(9F) or one of its derivatives.

version

Version number of ddi_fm_error_t.

 

DESCRIPTION

The ddi_fm_dma_err_clear() and ddi_fm_acc_err_clear() functions clear the error status of a DMA or access handle respectively.

Once cleared, the driver is again able to access the mapped registers or memory using programmed I/O through the handle.  

ATTRIBUTES

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

ATTRIBUTE TYPEATTRIBUTE VALUE

Interface StabilityCommitted

 

SEE ALSO

attributes(5), ddi_dma_mem_alloc(9F), ddi_fm_acc_err_get(9F), ddi_fm_dma_err_get(9F), ddi_regs_map_setup(9F)


 

Index

NAME
SYNOPSIS
INTERFACE LEVEL
PARAMETERS
DESCRIPTION
ATTRIBUTES
SEE ALSO

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Time: 02:39:44 GMT, October 02, 2010