mpt_diag_reset(9)
NAME
mpt_diag_reset - Perform hard reset of the adapter.
SYNOPSIS
int mpt_diag_reset(MPT_ADAPTER * ioc, int ignore, int sleepFlag);
ARGUMENTS
- 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)
DESCRIPTION
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.
RETURNS
1 hard reset successful 0 no reset performed because reset history bit
set -2 enabling diagnostic mode failed -3 diagnostic reset failed