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MPTSCSIH_ISSUETASKMG(9) Message-based devices MPTSCSIH_ISSUETASKMG(9)

NAME

mptscsih_IssueTaskMgmt - Generic send Task Management function.

SYNOPSIS

int mptscsih_IssueTaskMgmt(MPT_SCSI_HOST * hd, u8 type, u8 channel, u8 id, u64 lun, int ctx2abort, ulong timeout);

ARGUMENTS

hd
Pointer to MPT_SCSI_HOST structure
type
Task Management type
channel
channel number for task management
id
Logical Target ID for reset (if appropriate)
lun
Logical Unit for reset (if appropriate)
ctx2abort
Context for the task to be aborted (if appropriate)
timeout
timeout for task management control

DESCRIPTION

Remark: _HardResetHandler can be invoked from an interrupt thread (timer) or a non-interrupt thread. In the former, must not call schedule.
Not all fields are meaningfull for all task types.
Returns 0 for SUCCESS, or FAILED.

COPYRIGHT

January 2017 Kernel Hackers Manual 4.8.