getinfo(D2sdi)

getinfo -- get HBA I/O characteristics

Synopsis

   void getinfo(struct scsi_ad *addr, struct hbagetinfo *getinfo)

Description

The getinfo( ) entry point routine is called to retrieve the name and I/O capabilities of an SDI device attached to the HBA.

Arguments

addr: Pointer to SCSI address of device.
getinfo: Pointer to hbagetinfo(D4sdi) structure that is to be filled in.

Return values

None.

Usage

getinfo( ) retrieves the name and I/O capabilities of an SDI device and puts this information into the indicated hbagetinfo(D4sdi) structure when the target driver claims a peripheral device that is controlled by the HBA. This entry point is called by the sdi_name(D3sdi), sdi_xname(D3sdi), sdi_getbcb(D3sdi), and sdi_xgetbcb(D3sdi) functions.

Context and synchronization

Non-blockable context. Interrupts are enabled but processes are not yet or no longer available.

Applicable hardware

All

Version applicability

sdi: 1, 2, 3, 4 HBA drivers.