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MPT_HARDRESETHANDLER(9) Message-based devices MPT_HARDRESETHANDLER(9)

NAME

mpt_HardResetHandler - Generic reset handler

SYNOPSIS

int mpt_HardResetHandler(MPT_ADAPTER * ioc, int sleepFlag);

ARGUMENTS

ioc
Pointer to MPT_ADAPTER structure
sleepFlag
Indicates if sleep or schedule must be called.

DESCRIPTION

Issues SCSI Task Management call based on input arg values. If TaskMgmt fails, returns associated SCSI request.

REMARK

_HardResetHandler can be invoked from an interrupt thread (timer) or a non-interrupt thread. In the former, must not call schedule.

NOTE

A return of -1 is a FATAL error case, as it means a FW reload/initialization failed.
Returns 0 for SUCCESS or -1 if FAILED.

COPYRIGHT

February 2017 Kernel Hackers Manual 3.16