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Part 2 of fixing if_tap module.

This commit is contained in:
pgoyette 2016-08-08 09:29:45 +00:00
parent 1a2474cc13
commit 94fcffa368
1 changed files with 11 additions and 12 deletions
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23
sys/rump/net/lib/libtap/tap_component.c
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@ -1,4 +1,4 @@
/* $NetBSD: tap_component.c,v 1.3 2016/01/26 23:12:19 pooka Exp $ */
/* $NetBSD: tap_component.c,v 1.4 2016/08/08 09:29:45 pgoyette Exp $ */
/*
* Copyright (c) 2015 Wei Liu. All Rights Reserved.
@ -26,7 +26,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: tap_component.c,v 1.3 2016/01/26 23:12:19 pooka Exp $");
__KERNEL_RCSID(0, "$NetBSD: tap_component.c,v 1.4 2016/08/08 09:29:45 pgoyette Exp $");
#include <sys/param.h>
#include <sys/device.h>
@ -37,27 +37,26 @@ __KERNEL_RCSID(0, "$NetBSD: tap_component.c,v 1.3 2016/01/26 23:12:19 pooka Exp
#include "ioconf.h"
CFDRIVER_DECL(tap, DV_IFNET, NULL);
RUMP_COMPONENT(RUMP_COMPONENT_NET_IF)
{
extern const struct cdevsw tap_cdevsw;
devmajor_t bmaj, cmaj;
extern devmajor_t tap_bmajor, tap_cmajor;
int error;
config_cfdriver_attach(&tap_cd);
tapattach(0);
bmaj = cmaj = NODEVMAJOR;
error = devsw_attach("tap", NULL, &bmaj, &tap_cdevsw, &cmaj);
error = devsw_attach("tap", NULL, &tap_bmajor,
&tap_cdevsw, &tap_cmajor);
if (error != 0)
panic("tap devsw attach failed: %d", error);
error = rump_vfs_makeonedevnode(S_IFCHR, "/dev/tap", cmaj, 0xfffff);
error = rump_vfs_makeonedevnode(S_IFCHR, "/dev/tap", tap_cmajor,
0xfffff);
if (error != 0)
panic("cannot create tap device node: %d", error);
error = rump_vfs_makedevnodes(S_IFCHR, "/dev/tap", '0', cmaj, 0, 4);
error = rump_vfs_makedevnodes(S_IFCHR, "/dev/tap", '0', tap_cmajor,
0, 4);
if (error != 0)
panic("cannot create tap[0-4] device node: %d", error);
devsw_detach(NULL, &tap_cdevsw);
}