sdi_idata_modify(D3sdi)

sdi_idata_modify -- modify idata element for a controller instance to match the current settings

Synopsis

   #include <sys/types.h>
   #include <sys/sdi.h>
   #include <sys/ddi.h>
   
   int sdi_idata_modify(HBA_IDATA_STRUCT *idata, rm_key_t rm _key);

sdi_idata_modify modifies the idata structure to match the current seetings of a controller instance.

The information for these fields is retrieved from the resource manager database using rm_key.

sdi_idata_modify( ) returns 0 on success and -1 on failure.

sdi_idata_modify( ) is called by an HBA driver to replace a controller instance with another or to reinitialize its hardware parameters.

Blockable context.

Driver-defined basic locks, read/write locks, and sleep locks cannot be held across calls to this function.

All

sdi: 4 HBA drivers