1WAITFORDOORBELLINT(9)        Message-based devices       WAITFORDOORBELLINT(9)
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NAME

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

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

12       ioc
13           Pointer to MPT_ADAPTER structure
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15       howlong
16           How long to wait (in seconds)
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18       sleepFlag
19           Specifies whether the process can sleep
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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.
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25       Returns a negative value on failure, else wait loop count.
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28Kernel Hackers Manual 2.6.         June 2019             WAITFORDOORBELLINT(9)
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