From 999422d707721ffb45ae102124adb015e174b8c8 Mon Sep 17 00:00:00 2001
From: Julian Elischer <julian@FreeBSD.org>
Date: Thu, 20 Apr 1995 03:18:19 +0000
Subject: Reviewed by:	no-one yet, but non-intrusive Submitted by:
 julian@tfs.com Obtained from:	written from scratch

slight changes to make space for devfs..
(also conditional test code in i386/isa/fd.c)

===================================================================
RCS file: /home/ncvs/src/sys/sys/malloc.h,v
retrieving revision 1.7
diff -r1.7 malloc.h
113a114,117
> #define M_DEVFSMNT    62      /* DEVFS mount structure */
> #define M_DEVFSBACK   63      /* DEVFS Back node */
> #define M_DEVFSFRONT  64      /* DEVFS Front node */
> #define M_DEVFSNODE   65      /* DEVFS node */
184c188,192
<       NULL, NULL, NULL, NULL, NULL, \
---
>       "DEVFS mount",  /* 62 M_DEVFSMNT */ \
>       "DEVFS back",   /* 63 M_DEVFSBACK */ \
>       "DEVFS front",  /* 64 M_DEVFSFRONT */ \
>       "DEVFS node",   /* 65 M_DEVFSNODE */ \
>       NULL, \
Index: sys/mount.h
===================================================================
RCS file: /home/ncvs/src/sys/sys/mount.h,v
retrieving revision 1.16
diff -r1.16 mount.h
100c100,101
< #define       MOUNT_MAXTYPE   15
---
> #define MOUNT_DEVFS   16      /* existing device Filesystem */
> #define       MOUNT_MAXTYPE   16
118a120
>       "devfs",        /* 15 MOUNT_DEVFS */ \
Index: sys/vnode.h
===================================================================
RCS file: /home/ncvs/src/sys/sys/vnode.h,v
retrieving revision 1.19
diff -r1.19 vnode.h
61c61
<       VT_UNION, VT_MSDOSFS
---
>       VT_UNION, VT_MSDOSFS, VT_DEVFS
---
 sys/dev/fdc/fdc.c | 30 +++++++++++++++++++++++++++++-
 1 file changed, 29 insertions(+), 1 deletion(-)

(limited to 'sys/dev/fdc')

diff --git a/sys/dev/fdc/fdc.c b/sys/dev/fdc/fdc.c
index e755f5666d1e..e573e83a81b9 100644
--- a/sys/dev/fdc/fdc.c
+++ b/sys/dev/fdc/fdc.c
@@ -43,7 +43,7 @@
  * SUCH DAMAGE.
  *
  *	from:	@(#)fd.c	7.4 (Berkeley) 5/25/91
- *	$Id: fd.c,v 1.56 1995/04/06 07:20:15 rgrimes Exp $
+ *	$Id: fd.c,v 1.57 1995/04/12 20:47:41 wollman Exp $
  *
  */
 
@@ -558,6 +558,10 @@ fdattach(struct isa_device *dev)
 	int	fdsu, st0, st3, i, unithasfd;
 	struct isa_device *fdup;
 	int ic_type = 0;
+#ifdef	DEVFS
+	char	name[64];
+	caddr_t key;
+#endif	/* DEVFS */
 
 	fdc->fdcu = fdcu;
 	fdc->flags |= FDC_ATTACHED;
@@ -702,37 +706,61 @@ fdattach(struct isa_device *dev)
 			fd->type = FD_1200;
 			kdc_fd[fdu].kdc_description = 
 				"1.2MB (1200K) 5.25in floppy disk drive";
+#ifdef	DEVFS
+			sprintf(name,"fd%d.1200",fdu);
+#endif	/* DEVFS */
 			break;
 		case RTCFDT_144M:
 			printf("1.44MB 3.5in\n");
 			fd->type = FD_1440;
 			kdc_fd[fdu].kdc_description =
 				"1.44MB (1440K) 3.5in floppy disk drive";
+#ifdef	DEVFS
+			sprintf(name,"fd%d.1440",fdu);
+#endif	/* DEVFS */
 			break;
 		case RTCFDT_288M:
 			printf("2.88MB 3.5in - 1.44MB mode\n");
 			fd->type = FD_1440;
 			kdc_fd[fdu].kdc_description =
 				"2.88MB (2880K) 3.5in floppy disk drive in 1.44 mode";
+#ifdef	DEVFS
+			sprintf(name,"fd%d.1440",fdu);
+#endif	/* DEVFS */
 			break;
 		case RTCFDT_360K:
 			printf("360KB 5.25in\n");
 			fd->type = FD_360;
 			kdc_fd[fdu].kdc_description =
 				"360KB 5.25in floppy disk drive";
+#ifdef	DEVFS
+			sprintf(name,"fd%d.360",fdu);
+#endif	/* DEVFS */
 			break;
 		case RTCFDT_720K:
 			printf("720KB 3.5in\n");
 			fd->type = FD_720;
 			kdc_fd[fdu].kdc_description =
 				"720KB 3.5in floppy disk drive";
+#ifdef	DEVFS
+			sprintf(name,"fd%d.720",fdu);
+#endif	/* DEVFS */
 			break;
 		default:
 			printf("unknown\n");
 			fd->type = NO_TYPE;
+#ifdef	DEVFS
+			sprintf(name,"fd%d.xxxx",fdu);
+#endif	/* DEVFS */
 			break;
 		}
 		kdc_fd[fdu].kdc_state = DC_IDLE;
+#ifdef DEVFS
+		key = dev_add("/disks/rfloppy",name,(caddr_t)Fdopen,fdu * 8,
+			0,0,0,0644);
+		key = dev_add("/disks/floppy",name,(caddr_t)Fdopen,fdu * 8,
+			1,0,0,0644);
+#endif /* DEVFS */
 		if (dk_ndrive < DK_NDRIVE) {
 			sprintf(dk_names[dk_ndrive], "fd%d", fdu);
 			fd->dkunit = dk_ndrive++;
-- 
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