Cross Reference: /src/sys/arch/mac68k/obio/iwm

Lines Matching defs:iwm
219 /* IWM floppy disk controller */
220 CFATTACH_DECL_NEW(iwm, sizeof(iwm_softc_t),
265 /***  Configure the IWM controller  ***/
270  * Is the IWM chip present? Here, *aux is a ptr to struct confargs 
276  * While here, map the machine-dependent physical IO address of IWM
280  * SWIM does not support the IWM register set used by this driver
340 			printf("IWM or original SWIM not found.\n");
352  * The IWM is present, initialize it. Then look up the connected drives
359 	iwm_softc_t *iwm;
363 	iwm = device_private(self);
370 		/* Set up the IWM softc */
371 		iwm->maxRetries = 10;
375 			iwm->fd[ia.unit] = NULL;
382 			printf("iwm: Initialization completed.\n");
384 		printf("iwm: Initialization failed (%d)\n", iwmErr);
431  * We have checked that the IWM is fine and the drive is present,
437 	iwm_softc_t *iwm;
442 	iwm = device_private(parent);
454 	iwm->fd[ia->unit] = fd;		/* iwm has ptr to this drive */
455 	iwm->drives++;
481 			printf("iwm: Drive register 0x%x = 0x%x\n", reg, flags);
532 	iwm_softc_t *iwm = device_lookup_private(&iwm_cd, 0); /* XXX */
543 		printf("iwm: Open drive %d", fdUnit);
546 	err = (iwm->drives < fdUnit) ? ENXIO : 0;
553 		fd = iwm->fd[fdUnit];
651 		printf("iwm: fdopen() says %d.\n", err);
664 	iwm_softc_t *iwm = device_lookup_private(&iwm_cd, 0);
667 		printf("iwm: Closing driver.");
670 	fd = iwm->fd[fdUnit];
708 	iwm_softc_t *iwm = device_lookup_private(&iwm_cd, 0);
712 		printf("iwm: Execute ioctl... ");
717 	if (fdUnit >= iwm->drives) {
719 			printf("iwm: Wanted device no (%d) is >= %d.\n",
720 			    fdUnit, iwm->drives);
724 	fd = iwm->fd[fdUnit];
767 			printf(" DIOCSSTEP: IWM does step handshake.\n");
777 			iwm->maxRetries = *(int *)data;
848  * but we get no interrupts from the IWM and have to do synchronous
858 	iwm_softc_t *iwm = device_lookup_private(&iwm_cd, 0);
867 		printf("iwm: fdstrategy()...\n");
880 	if (fdUnit >= iwm->drives) {
886 		fd = iwm->fd[fdUnit];
913 				printf("iwm: Transfer beyond end of disk!\n" \
970 		printf("iwm: fdstrategy() done.\n");
1149 	iwm_softc_t *iwm = device_lookup_private(&iwm_cd, 0); /* XXX */
1187 	/* IWM IO error? */
1197 		if (iwm->maxRetries > fd->seekRetries++) {
1263 	iwm_softc_t *iwm = device_lookup_private(&iwm_cd, 0); /* XXX */
1309 		if (iwm->maxRetries > fd->seekRetries++) {
1318 	default:		/* General IWM IO error? */
1392 	iwm_softc_t *iwm = device_lookup_private(&iwm_cd, 0); /* XXX */
1395 	printf("iwm%sSector() err = %d, %d retries, on c%d_h%d_s%d.\n",
1401 	if (fd->ioRetries++ < iwm->maxRetries)
1542 		printf("iwm: Switching motor OFF (timeout).\n");
1567 		printf("iwm: fdGetDiskLabel() for disk %" PRIu64 ".\n",
1617 		printf("iwm: %s.\n", msg);
1695 		printf("iwm: Drive %d says 0x0%x (%d)\n",
1755 	iwm_softc_t *iwm = device_lookup_private(&iwm_cd, 0); /* XXX */
1821 				if (fd->seekRetries++ < iwm->maxRetries)
1836 				if (fd->verifyRetries++ < iwm->maxRetries)
1927 	printf("iwm: Disklabel entries of current floppy.\n");
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