/*
- * Copyright (c) 2009 Nicira Networks.
+ * Copyright (c) 2009, 2011 Nicira Networks.
* Distributed under the terms of the GNU GPL version 2.
*
* Significant portions of this file may be copied from parts of the Linux
#include <linux/rtnetlink.h>
#include <net/genetlink.h>
-#include "compat.h"
#include "openvswitch/brcompat-netlink.h"
-#include "brc_procfs.h"
#include "datapath.h"
static struct genl_family brc_genl_family;
struct __bridge_info __user *ub)
{
struct __bridge_info b;
- u64 id = 0;
- int i;
memset(&b, 0, sizeof(struct __bridge_info));
- for (i=0; i<ETH_ALEN; i++)
- id |= (u64)dev->dev_addr[i] << (8*(ETH_ALEN-1 - i));
- b.bridge_id = cpu_to_be64(id);
+ /* First two bytes are the priority, which we should skip. This comes
+ * from struct bridge_id in br_private.h, which is unavailable to us.
+ */
+ memcpy((u8 *)&b.bridge_id + 2, dev->dev_addr, ETH_ALEN);
b.stp_enabled = 0;
if (copy_to_user(ub, &b, sizeof(struct __bridge_info)))
return err;
}
-static struct genl_ops brc_genl_ops_query_dp = {
- .cmd = BRC_GENL_C_QUERY_MC,
- .flags = GENL_ADMIN_PERM, /* Requires CAP_NET_ADMIN privelege. */
- .policy = NULL,
- .doit = brc_genl_query,
- .dumpit = NULL
-};
-
/* Attribute policy: what each attribute may contain. */
static struct nla_policy brc_genl_policy[BRC_GENL_A_MAX + 1] = {
[BRC_GENL_A_ERR_CODE] = { .type = NLA_U32 },
-
- [BRC_GENL_A_PROC_DIR] = { .type = NLA_NUL_STRING },
- [BRC_GENL_A_PROC_NAME] = { .type = NLA_NUL_STRING },
- [BRC_GENL_A_PROC_DATA] = { .type = NLA_NUL_STRING },
-
[BRC_GENL_A_FDB_DATA] = { .type = NLA_UNSPEC },
};
return err;
}
-static struct genl_ops brc_genl_ops_dp_result = {
- .cmd = BRC_GENL_C_DP_RESULT,
- .flags = GENL_ADMIN_PERM, /* Requires CAP_NET_ADMIN privelege. */
- .policy = brc_genl_policy,
- .doit = brc_genl_dp_result,
- .dumpit = NULL
-};
-
-static struct genl_ops brc_genl_ops_set_proc = {
- .cmd = BRC_GENL_C_SET_PROC,
- .flags = GENL_ADMIN_PERM, /* Requires CAP_NET_ADMIN privelege. */
- .policy = brc_genl_policy,
- .doit = brc_genl_set_proc,
- .dumpit = NULL
+static struct genl_ops brc_genl_ops[] = {
+ { .cmd = BRC_GENL_C_QUERY_MC,
+ .flags = GENL_ADMIN_PERM, /* Requires CAP_NET_ADMIN privelege. */
+ .policy = NULL,
+ .doit = brc_genl_query,
+ },
+ { .cmd = BRC_GENL_C_DP_RESULT,
+ .flags = GENL_ADMIN_PERM, /* Requires CAP_NET_ADMIN privelege. */
+ .policy = brc_genl_policy,
+ .doit = brc_genl_dp_result,
+ },
};
static struct sk_buff *brc_send_command(struct sk_buff *request,
/* Register generic netlink family to communicate changes to
* userspace. */
- err = genl_register_family(&brc_genl_family);
+ err = genl_register_family_with_ops(&brc_genl_family,
+ brc_genl_ops, ARRAY_SIZE(brc_genl_ops));
if (err)
goto error;
- err = genl_register_ops(&brc_genl_family, &brc_genl_ops_query_dp);
- if (err != 0)
- goto err_unregister;
-
- err = genl_register_ops(&brc_genl_family, &brc_genl_ops_dp_result);
- if (err != 0)
- goto err_unregister;
-
- err = genl_register_ops(&brc_genl_family, &brc_genl_ops_set_proc);
- if (err != 0)
- goto err_unregister;
-
strcpy(brc_mc_group.name, "brcompat");
err = genl_register_mc_group(&brc_genl_family, &brc_mc_group);
if (err < 0)
brioctl_set(NULL);
genl_unregister_family(&brc_genl_family);
- brc_procfs_exit();
}
module_init(brc_init);