Perform hard reset of the adapter.
int mpt_diag_reset(MPT_ADAPTER * ioc, int ignore, int sleepFlag);
ioc
Pointer to MPT_ADAPTER structure
ignore
Set if to honor and clear to ignore the reset history bit
sleepFlag
CAN_SLEEP if called in a non-interrupt thread, else set to NO_SLEEP (use mdelay instead)
This routine places the adapter in diagnostic mode via the WriteSequence register and then performs a hard reset of adapter via the Diagnostic register. Adapter should be in ready state upon successful completion.
1 hard reset successful 0 no reset performed because reset history bit set -2 enabling diagnostic mode failed -3 diagnostic reset failed