WaitForDoorbellAck

Langue: en

Autres versions - même langue

Version: June 2009 (debian - 07/07/09)

Section: 9 (Appels noyau Linux)

Sommaire

NAME

WaitForDoorbellAck - Wait for IOC doorbell handshake acknowledge

SYNOPSIS

int WaitForDoorbellAck(MPT_ADAPTER * ioc, int howlong, int sleepFlag);

ARGUMENTS

ioc

Pointer to MPT_ADAPTER structure

howlong

How long to wait (in seconds)

sleepFlag

Specifies whether the process can sleep

DESCRIPTION

This routine waits (up to ~2 seconds max) for IOC doorbell handshake ACKnowledge, indicated by the IOP_DOORBELL_STATUS bit in its IntStatus register being clear.

Returns a negative value on failure, else wait loop count.