1WAITFORDOORBELLINT(9)        Message-based devices       WAITFORDOORBELLINT(9)
2
3
4

NAME

6       WaitForDoorbellInt - Wait for IOC to set its doorbell interrupt bit
7

SYNOPSIS

9       int WaitForDoorbellInt(MPT_ADAPTER * ioc, int howlong, int sleepFlag);
10

ARGUMENTS

12       ioc
13           Pointer to MPT_ADAPTER structure
14
15       howlong
16           How long to wait (in seconds)
17
18       sleepFlag
19           Specifies whether the process can sleep
20

DESCRIPTION

22       This routine waits (up to ~2 seconds max) for IOC doorbell interrupt
23       (MPI_HIS_DOORBELL_INTERRUPT) to be set in the IntStatus register.
24
25       Returns a negative value on failure, else wait loop count.
26
28Kernel Hackers Manual 3.10         June 2019             WAITFORDOORBELLINT(9)
Impressum