OpenSolaris Launch

1 files changed, 139 insertions, 0 deletions

diff --git a/usr/src/uts/common/sys/dls_impl.h b/usr/src/uts/common/sys/dls_impl.h
new file mode 100644
index 0000000000..82ee8e014c
--- /dev/null
+++ b/usr/src/uts/common/sys/dls_impl.h
@@ -0,0 +1,139 @@
+/*
+ * CDDL HEADER START
+ *
+ * The contents of this file are subject to the terms of the
+ * Common Development and Distribution License, Version 1.0 only
+ * (the "License").  You may not use this file except in compliance
+ * with the License.
+ *
+ * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
+ * or http://www.opensolaris.org/os/licensing.
+ * See the License for the specific language governing permissions
+ * and limitations under the License.
+ *
+ * When distributing Covered Code, include this CDDL HEADER in each
+ * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
+ * If applicable, add the following below this CDDL HEADER, with the
+ * fields enclosed by brackets "[]" replaced with your own identifying
+ * information: Portions Copyright [yyyy] [name of copyright owner]
+ *
+ * CDDL HEADER END
+ */
+/*
+ * Copyright 2005 Sun Microsystems, Inc.  All rights reserved.
+ * Use is subject to license terms.
+ */
+
+#ifndef	_SYS_DLS_IMPL_H
+#define	_SYS_DLS_IMPL_H
+
+#pragma ident	"%Z%%M%	%I%	%E% SMI"
+
+#include <sys/stream.h>
+#include <sys/dls.h>
+#include <sys/mac.h>
+#include <sys/ght.h>
+#include <sys/kstat.h>
+#include <net/if.h>
+
+#ifdef	__cplusplus
+extern "C" {
+#endif
+
+typedef struct dls_multicst_addr_s	dls_multicst_addr_t;
+
+struct dls_multicst_addr_s {
+	dls_multicst_addr_t	*dma_nextp;
+	uint8_t			dma_addr[MAXADDRLEN];
+};
+
+typedef	struct dls_link_s	dls_link_t;
+
+struct dls_link_s {
+	char			dl_name[MAXNAMELEN];
+	char			dl_dev[MAXNAMELEN];
+	uint_t			dl_port;
+	mac_handle_t		dl_mh;
+	const mac_info_t	*dl_mip;
+	mac_rx_handle_t		dl_mrh;
+	mac_txloop_handle_t	dl_mth;
+	ghte_t			dl_hte;
+	uint_t			dl_ref;
+	uint_t			dl_macref;
+	ght_t			dl_impl_hash;
+	mac_txloop_t		dl_loopback;
+	uint_t			dl_npromisc;
+	uint_t			dl_nactive;
+	uint32_t		dl_unknowns;
+	kmutex_t		dl_lock;
+};
+
+typedef struct dls_vlan_s {
+	char			dv_name[IFNAMSIZ];
+	ghte_t			dv_hte;
+	uint_t			dv_ref;
+	dls_link_t		*dv_dlp;
+	uint16_t		dv_id;
+	kstat_t			*dv_ksp;
+} dls_vlan_t;
+
+typedef struct dls_impl_s dls_impl_t;
+
+typedef mblk_t		*(*dls_priv_header_t)(dls_impl_t *,
+    const uint8_t *, uint16_t, uint_t);
+typedef void		(*dls_priv_header_info_t)(dls_impl_t *,
+    mblk_t *, dls_header_info_t *);
+
+struct dls_impl_s {
+	dls_impl_t			*di_nextp;
+	dls_vlan_t			*di_dvp;
+	mac_handle_t			di_mh;
+	mac_notify_handle_t		di_mnh;
+	const mac_info_t		*di_mip;
+	krwlock_t			di_lock;
+	uint16_t			di_sap;
+	ghte_t				di_hte;
+	uint_t				di_promisc;
+	dls_multicst_addr_t		*di_dmap;
+	dls_rx_t			di_rx;
+	void				*di_rx_arg;
+	dls_tx_t			di_tx;
+	void				*di_tx_arg;
+	boolean_t			di_bound;
+	boolean_t			di_removing;
+	boolean_t			di_active;
+	uint8_t				di_unicst_addr[MAXADDRLEN];
+	dls_priv_header_t		di_header;
+	dls_priv_header_info_t		di_header_info;
+};
+
+extern void		dls_link_init(void);
+extern int		dls_link_fini(void);
+extern int		dls_link_hold(const char *, uint_t, dls_link_t **);
+extern void		dls_link_rele(dls_link_t *);
+extern void		dls_link_add(dls_link_t *, uint32_t, dls_impl_t *);
+extern void		dls_link_remove(dls_link_t *, dls_impl_t *);
+extern int		dls_mac_hold(dls_link_t *);
+extern void		dls_mac_rele(dls_link_t *);
+
+extern void		dls_stat_create(dls_vlan_t *);
+extern void		dls_stat_destroy(dls_vlan_t *);
+
+extern void		dls_vlan_init(void);
+extern int		dls_vlan_fini(void);
+extern int		dls_vlan_create(const char *, const char *, uint_t,
+    uint16_t);
+extern int		dls_vlan_destroy(const char *);
+extern int		dls_vlan_hold(const char *, dls_vlan_t **);
+extern void		dls_vlan_rele(dls_vlan_t *);
+
+extern void		dls_init(void);
+extern int		dls_fini(void);
+extern boolean_t	dls_accept(dls_impl_t *, const uint8_t *);
+extern boolean_t	dls_accept_loopback(dls_impl_t *, const uint8_t *);
+
+#ifdef	__cplusplus
+}
+#endif
+
+#endif	/* _SYS_DLS_IMPL_H */