scsi: lpfc: Fix diagnostic fw logging after a function reset

scsi: lpfc: Fix diagnostic fw logging after a function reset

The lpfc_sli4_ras_setup() routine is only called from the
lpfc_pci_probe_one_s4() routine, which means diagnostic fw logging
initialization only occurs during probing.

Thus, any path involving a reset of the HBA that restarts the state of the
SLI port does not reinitialize diagnostic fw logging.

Move lpfc_sli4_ras_setup() into lpfc_sli4_hba_setup() so that the
LOWLEVEL_SET_DIAG_LOG_OPTIONS mailbox command can be sent after a function
reset.

Link: https://lore.kernel.org/r/20220412222008.126521-4-jsmart2021@gmail.com
Co-developed-by: Justin Tee <justin.tee@broadcom.com>
Signed-off-by: Justin Tee <justin.tee@broadcom.com>
Signed-off-by: James Smart <jsmart2021@gmail.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>