OK, that's it..

That's EVERY SINGLE driver that has an entry in conf.c..
my next trick will be to define cdevsw[] and bdevsw[]
as empty arrays and remove all those DAMNED defines as well..

Each of these drivers has a SYSINIT linker set entry
that comes in very early.. and asks teh driver to add it's own
entry to the two devsw[] tables.

some slight reworking of the commits from yesterday (added the SYSINIT
stuff and some usually wrong but token DEVFS entries to all these
devices.

BTW does anyone know where the 'ata' entries in conf.c actually reside?
seems we don't actually have a 'ataopen() etc...

If you want to add a new device in conf.c
please  make sure I know
so I can keep it up to date too..

as before, this is all dependent on #if defined(JREMOD)
(and #ifdef DEVFS in parts)

1 files changed, 45 insertions, 1 deletions

diff --git a/sys/miscfs/devfs/devfs_tree.c b/sys/miscfs/devfs/devfs_tree.c
index bf50492..0110f8b 100644
--- a/sys/miscfs/devfs/devfs_tree.c
+++ b/sys/miscfs/devfs/devfs_tree.c
@@ -2,7 +2,7 @@
 /*
  *  Written by Julian Elischer (julian@DIALix.oz.au)
  *
- *	$Header: /home/ncvs/src/sys/miscfs/devfs/devfs_tree.c,v 1.7 1995/09/09 18:10:18 davidg Exp $
+ *	$Header: /home/ncvs/src/sys/miscfs/devfs/devfs_tree.c,v 1.8 1995/10/10 07:12:25 julian Exp $
  */
 
 #include "param.h"
@@ -906,6 +906,50 @@ int dev_add_entry(char *name, dn_p parent, int type, union typeinfo *by, devnm_p
 * Add the named device entry into the given directory, and make it 	*
 * The appropriate type... (called (sometimes indirectly) by drivers..)	*
 \***********************************************************************/
+void *devfs_add_devsw(char *path,
+		char *name,
+		int major,
+		int minor,
+		int chrblk,
+		uid_t uid,
+		gid_t gid,
+		int perms)
+{
+	devnm_p	new_dev;
+	dn_p	dnp;	/* devnode for parent directory */
+	int	retval;
+	union	typeinfo by;
+
+	DBPRINT(("dev_add\n"));
+	retval = dev_finddir(path,NULL,1,&dnp);
+	if (retval) return 0;
+	switch(chrblk)
+	{
+	case	DV_CHR:
+		by.Cdev.cdevsw = cdevsw + major;
+		by.Cdev.dev = makedev(major, minor);
+		if( dev_add_entry(name, dnp, DEV_CDEV, &by,&new_dev))
+			return NULL;
+		break;
+	case	DV_BLK:
+		by.Bdev.bdevsw = bdevsw + major;
+		by.Bdev.dev = makedev(major, minor);
+		if( dev_add_entry(name, dnp, DEV_BDEV, &by, &new_dev))
+			return NULL;
+		break;
+	default:
+		return NULL;
+	}
+	new_dev->dnp->gid = gid;
+	new_dev->dnp->uid = uid;
+	new_dev->dnp->mode |= perms;
+	return new_dev;
+}
+
+/***********************************************************************\
+* Add the named device entry into the given directory, and make it 	*
+* The appropriate type... (called (sometimes indirectly) by drivers..)	*
+\***********************************************************************/
 void *dev_add(char *path,
 		char *name,
 		void *funct,