s390/cio/crw.c

16 #include <asm/crw.h>
64 	struct crw crw[2];
78 			struct crw tmp_crw;
83 			printk(KERN_WARNING"%s: crw reports slct=%d, oflw=%d, "
88 			printk(KERN_WARNING"%s: This was crw number %x in the "
95 		ccode = stcrw(&crw[chain]);
100 		       crw[chain].slct, crw[chain].oflw, crw[chain].chn,
101 		       crw[chain].rsc, crw[chain].anc, crw[chain].erc,
102 		       crw[chain].rsid);
104 		if (crw[chain].oflw) {
107 			pr_debug("%s: crw overflow detected!\n", __func__);
117 		if (crw[0].chn && !chain) {
122 		handler = crw_handlers[crw[chain].rsc];
124 			handler(&crw[0], chain ? &crw[1] : NULL, 0);
127 		chain = crw[chain].chn ? chain + 1 : 0;