INDEX

NAME, SYNOPSIS, ARGUMENTS, DESCRIPTION, COPYRIGHT

"WAITFORDOORBELLINT" "9" "July 2007" "Kernel Hackers Manual 2.6.22" "Message-based devices"

NAME

WaitForDoorbellInt - Wait for IOC to set its doorbell interrupt bit

SYNOPSIS

"int WaitForDoorbellInt(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 interrupt (MPI_HIS_DOORBELL_INTERRUPT) to be set in the IntStatus register.

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

COPYRIGHT

Possibly related

raw nroff source of WaitForDoorbellInt(9)