int pdc_chassis_send_status()

in kernel/pdc_chassis.c [162:234]

• 59 lines of code
• 16 McCabe index (conditional complexity)

int pdc_chassis_send_status(int message)
{
	/* Maybe we should do that in an other way ? */
	int retval = 0;
#ifdef CONFIG_PDC_CHASSIS
	if (likely(pdc_chassis_enabled)) {

		DPRINTK(KERN_DEBUG "%s: pdc_chassis_send_status(%d)\n", __FILE__, message);

#ifdef CONFIG_64BIT
		if (is_pdc_pat()) {
			switch(message) {
				case PDC_CHASSIS_DIRECT_BSTART:
					retval = pdc_pat_chassis_send_log(PDC_CHASSIS_PMSG_BSTART, PDC_CHASSIS_LSTATE_RUN_NORMAL);
					break;

				case PDC_CHASSIS_DIRECT_BCOMPLETE:
					retval = pdc_pat_chassis_send_log(PDC_CHASSIS_PMSG_BCOMPLETE, PDC_CHASSIS_LSTATE_RUN_NORMAL);
					break;

				case PDC_CHASSIS_DIRECT_SHUTDOWN:
					retval = pdc_pat_chassis_send_log(PDC_CHASSIS_PMSG_SHUTDOWN, PDC_CHASSIS_LSTATE_NONOS);
					break;

				case PDC_CHASSIS_DIRECT_PANIC:
					retval = pdc_pat_chassis_send_log(PDC_CHASSIS_PMSG_PANIC, PDC_CHASSIS_LSTATE_RUN_CRASHREC);
					break;

				case PDC_CHASSIS_DIRECT_LPMC:
					retval = pdc_pat_chassis_send_log(PDC_CHASSIS_PMSG_LPMC, PDC_CHASSIS_LSTATE_RUN_SYSINT);
					break;

				case PDC_CHASSIS_DIRECT_HPMC:
					retval = pdc_pat_chassis_send_log(PDC_CHASSIS_PMSG_HPMC, PDC_CHASSIS_LSTATE_RUN_NCRIT);
					break;

				default:
					retval = -1;
			}
		} else retval = -1;
#else
		if (1) {
			switch (message) {
				case PDC_CHASSIS_DIRECT_BSTART:
					retval = pdc_chassis_disp(PDC_CHASSIS_DISP_DATA(OSTAT_INIT));
					break;

				case PDC_CHASSIS_DIRECT_BCOMPLETE:
					retval = pdc_chassis_disp(PDC_CHASSIS_DISP_DATA(OSTAT_RUN));
					break;

				case PDC_CHASSIS_DIRECT_SHUTDOWN:
					retval = pdc_chassis_disp(PDC_CHASSIS_DISP_DATA(OSTAT_SHUT));
					break;

				case PDC_CHASSIS_DIRECT_HPMC:
				case PDC_CHASSIS_DIRECT_PANIC:
					retval = pdc_chassis_disp(PDC_CHASSIS_DISP_DATA(OSTAT_FLT));
					break;

				case PDC_CHASSIS_DIRECT_LPMC:
					retval = pdc_chassis_disp(PDC_CHASSIS_DISP_DATA(OSTAT_WARN));
					break;

				default:
					retval = -1;
			}
		} else retval = -1;
#endif /* CONFIG_64BIT */
	}	/* if (pdc_chassis_enabled) */
#endif /* CONFIG_PDC_CHASSIS */
	return retval;
}