sdi_freebcb(D3sdi)

sdi_freebcb -- free SDI breakup control block

Synopsis

   #include <sys/sdi.h>

   void sdi_freebcb(bcb_t *bcbp)

Description

sdi_freebcb frees the bcb structure, previously allocated by sdi_getbcb(D3sdi). It also frees the physreq(D4) physical requirements structure.

Arguments

bcbp: pointer to a previously allocated bcb(D4) structure

Return values

None

Usage

sdi_freebcb calls bcb_free(D3) to free the bcb breakup control block, and calls physreq_free(D3) to free the D4physreq( )D4 the initialized value in bcb_physreqp.

sdi_freebcb should be called when the target drivers release control of the device.

Context and synchronization

Non-blockable context.

Applicable hardware

x86/Pentium compatible architectures

Version applicability

sdi: 2, 3, 4 target drivers.

References

bcb(D4), bcb_free(D3), physreq(D4), physreq_free(D3), sdi_getbcb(D3sdi)