MSOP_OFFLINE_PREP(D2psm)

MSOP_OFFLINE_PREP -- make a CPU ready to go offline

Synopsis

   void pfxoffline_prep(void)

Description

MSOP_OFFLINE_PREP is called on a CPU that is about to be brought offline to give the PSM a chance to redistribute any MS_CPU_ANY interrupts that may have been assigned to this CPU by the PSM. See MSOP_INTR_ATTACH(D2psm) for details.

Interrupts are disabled on the CPU when MSOP_OFFLINE_PREP is called.

Once MSOP_OFFLINE_PREP has been called, no more interrupts may be delivered to this CPU until it is on-line again.

Arguments

None.

Return values

None.

Usage

Hardware applicability

All.

Version applicability

psm: 2

References

MSOP_INTR_ATTACH(D2psm)