Migrate the existing netlink socket code to the use the new common API.
Signed-off-by: Murali Karicheri <m-karicheri2@xxxxxx>
---
net/hsr-prp/hsr_netlink.c | 123 +++++++++++++++++++-------------------
net/hsr-prp/hsr_netlink.h | 2 +-
2 files changed, 64 insertions(+), 61 deletions(-)
diff --git a/net/hsr-prp/hsr_netlink.c b/net/hsr-prp/hsr_netlink.c
index fbfa98aee13c..1f7c3be8d96e 100644
--- a/net/hsr-prp/hsr_netlink.c
+++ b/net/hsr-prp/hsr_netlink.c
@@ -15,13 +15,13 @@
#include "hsr_prp_device.h"
#include "hsr_prp_framereg.h"
-static const struct nla_policy hsr_policy[IFLA_HSR_MAX + 1] = {
- [IFLA_HSR_SLAVE1] = { .type = NLA_U32 },
- [IFLA_HSR_SLAVE2] = { .type = NLA_U32 },
- [IFLA_HSR_MULTICAST_SPEC] = { .type = NLA_U8 },
- [IFLA_HSR_VERSION] = { .type = NLA_U8 },
- [IFLA_HSR_SUPERVISION_ADDR] = { .len = ETH_ALEN },
- [IFLA_HSR_SEQ_NR] = { .type = NLA_U16 },
+static const struct nla_policy hsr_policy[IFLA_HSR_PRP_MAX + 1] = {
+ [IFLA_HSR_PRP_SLAVE1] = { .type = NLA_U32 },
+ [IFLA_HSR_PRP_SLAVE2] = { .type = NLA_U32 },
+ [IFLA_HSR_PRP_SF_MC_ADDR_LSB] = { .type = NLA_U8 },
+ [IFLA_HSR_PRP_VERSION] = { .type = NLA_U8 },
+ [IFLA_HSR_PRP_SF_MC_ADDR] = { .len = ETH_ALEN },
+ [IFLA_HSR_PRP_SEQ_NR] = { .type = NLA_U16 },
};
/* Here, it seems a netdevice has already been allocated for us, and the
@@ -38,22 +38,22 @@ static int hsr_newlink(struct net *src_net, struct net_device *dev,
NL_SET_ERR_MSG_MOD(extack, "No slave devices specified");
return -EINVAL;
}
- if (!data[IFLA_HSR_SLAVE1]) {
+ if (!data[IFLA_HSR_PRP_SLAVE1]) {
NL_SET_ERR_MSG_MOD(extack, "Slave1 device not specified");
return -EINVAL;
}
link[0] = __dev_get_by_index(src_net,
- nla_get_u32(data[IFLA_HSR_SLAVE1]));
+ nla_get_u32(data[IFLA_HSR_PRP_SLAVE1]));
if (!link[0]) {
NL_SET_ERR_MSG_MOD(extack, "Slave1 does not exist");
return -EINVAL;
}
- if (!data[IFLA_HSR_SLAVE2]) {
+ if (!data[IFLA_HSR_PRP_SLAVE2]) {
NL_SET_ERR_MSG_MOD(extack, "Slave2 device not specified");
return -EINVAL;
}
link[1] = __dev_get_by_index(src_net,
- nla_get_u32(data[IFLA_HSR_SLAVE2]));
+ nla_get_u32(data[IFLA_HSR_PRP_SLAVE2]));
if (!link[1]) {
NL_SET_ERR_MSG_MOD(extack, "Slave2 does not exist");
return -EINVAL;
@@ -64,15 +64,15 @@ static int hsr_newlink(struct net *src_net, struct net_device *dev,
return -EINVAL;
}
- if (!data[IFLA_HSR_MULTICAST_SPEC])
+ if (!data[IFLA_HSR_PRP_SF_MC_ADDR_LSB])
multicast_spec = 0;
else
- multicast_spec = nla_get_u8(data[IFLA_HSR_MULTICAST_SPEC]);
+ multicast_spec = nla_get_u8(data[IFLA_HSR_PRP_SF_MC_ADDR_LSB]);
- if (!data[IFLA_HSR_VERSION]) {
+ if (!data[IFLA_HSR_PRP_VERSION]) {
hsr_version = 0;
} else {
- hsr_version = nla_get_u8(data[IFLA_HSR_VERSION]);
+ hsr_version = nla_get_u8(data[IFLA_HSR_PRP_VERSION]);
if (hsr_version > 1) {
NL_SET_ERR_MSG_MOD(extack,
"Only versions 0..1 are supported");
@@ -91,19 +91,19 @@ static int hsr_fill_info(struct sk_buff *skb, const struct net_device *dev)
port = hsr_prp_get_port(priv, HSR_PRP_PT_SLAVE_A);
if (port) {
- if (nla_put_u32(skb, IFLA_HSR_SLAVE1, port->dev->ifindex))
+ if (nla_put_u32(skb, IFLA_HSR_PRP_SLAVE1, port->dev->ifindex))
goto nla_put_failure;
}
port = hsr_prp_get_port(priv, HSR_PRP_PT_SLAVE_B);
if (port) {
- if (nla_put_u32(skb, IFLA_HSR_SLAVE2, port->dev->ifindex))
+ if (nla_put_u32(skb, IFLA_HSR_PRP_SLAVE2, port->dev->ifindex))
goto nla_put_failure;
}
- if (nla_put(skb, IFLA_HSR_SUPERVISION_ADDR, ETH_ALEN,
+ if (nla_put(skb, IFLA_HSR_PRP_SF_MC_ADDR, ETH_ALEN,
priv->sup_multicast_addr) ||
- nla_put_u16(skb, IFLA_HSR_SEQ_NR, priv->sequence_nr))
+ nla_put_u16(skb, IFLA_HSR_PRP_SEQ_NR, priv->sequence_nr))
goto nla_put_failure;
return 0;
@@ -114,7 +114,7 @@ static int hsr_fill_info(struct sk_buff *skb, const struct net_device *dev)
static struct rtnl_link_ops hsr_link_ops __read_mostly = {
.kind = "hsr",
- .maxtype = IFLA_HSR_MAX,
+ .maxtype = IFLA_HSR_PRP_MAX,
.policy = hsr_policy,
.priv_size = sizeof(struct hsr_prp_priv),
.setup = hsr_prp_dev_setup,
@@ -123,14 +123,14 @@ static struct rtnl_link_ops hsr_link_ops __read_mostly = {
};
/* attribute policy */
-static const struct nla_policy hsr_genl_policy[HSR_A_MAX + 1] = {
- [HSR_A_NODE_ADDR] = { .len = ETH_ALEN },
- [HSR_A_NODE_ADDR_B] = { .len = ETH_ALEN },
- [HSR_A_IFINDEX] = { .type = NLA_U32 },
- [HSR_A_IF1_AGE] = { .type = NLA_U32 },
- [HSR_A_IF2_AGE] = { .type = NLA_U32 },
- [HSR_A_IF1_SEQ] = { .type = NLA_U16 },
- [HSR_A_IF2_SEQ] = { .type = NLA_U16 },
+static const struct nla_policy hsr_genl_policy[HSR_PRP_A_MAX + 1] = {
+ [HSR_PRP_A_NODE_ADDR] = { .len = ETH_ALEN },
+ [HSR_PRP_A_NODE_ADDR_B] = { .len = ETH_ALEN },
+ [HSR_PRP_A_IFINDEX] = { .type = NLA_U32 },
+ [HSR_PRP_A_IF1_AGE] = { .type = NLA_U32 },
+ [HSR_PRP_A_IF2_AGE] = { .type = NLA_U32 },
+ [HSR_PRP_A_IF1_SEQ] = { .type = NLA_U16 },
+ [HSR_PRP_A_IF2_SEQ] = { .type = NLA_U16 },
};
static struct genl_family hsr_genl_family;
@@ -157,15 +157,15 @@ void hsr_nl_ringerror(struct hsr_prp_priv *priv,
goto fail;
msg_head = genlmsg_put(skb, 0, 0, &hsr_genl_family, 0,
- HSR_C_RING_ERROR);
+ HSR_PRP_C_RING_ERROR);
if (!msg_head)
goto nla_put_failure;
- res = nla_put(skb, HSR_A_NODE_ADDR, ETH_ALEN, addr);
+ res = nla_put(skb, HSR_PRP_A_NODE_ADDR, ETH_ALEN, addr);
if (res < 0)
goto nla_put_failure;
- res = nla_put_u32(skb, HSR_A_IFINDEX, port->dev->ifindex);
+ res = nla_put_u32(skb, HSR_PRP_A_IFINDEX, port->dev->ifindex);
if (res < 0)
goto nla_put_failure;
@@ -199,11 +199,12 @@ void hsr_nl_nodedown(struct hsr_prp_priv *priv,
if (!skb)
goto fail;
- msg_head = genlmsg_put(skb, 0, 0, &hsr_genl_family, 0, HSR_C_NODE_DOWN);
+ msg_head = genlmsg_put(skb, 0, 0, &hsr_genl_family, 0,
+ HSR_PRP_C_NODE_DOWN);
if (!msg_head)
goto nla_put_failure;
- res = nla_put(skb, HSR_A_NODE_ADDR, ETH_ALEN, addr);
+ res = nla_put(skb, HSR_PRP_A_NODE_ADDR, ETH_ALEN, addr);
if (res < 0)
goto nla_put_failure;
@@ -222,7 +223,7 @@ void hsr_nl_nodedown(struct hsr_prp_priv *priv,
rcu_read_unlock();
}
-/* HSR_C_GET_NODE_STATUS lets userspace query the internal HSR node table
+/* HSR_PRP_C_GET_NODE_STATUS lets userspace query the internal HSR node table
* about the status of a specific node in the network, defined by its MAC
* address.
*
@@ -252,16 +253,17 @@ static int hsr_get_node_status(struct sk_buff *skb_in, struct genl_info *info)
if (!info)
goto invalid;
- na = info->attrs[HSR_A_IFINDEX];
+ na = info->attrs[HSR_PRP_A_IFINDEX];
if (!na)
goto invalid;
- na = info->attrs[HSR_A_NODE_ADDR];
+ na = info->attrs[HSR_PRP_A_NODE_ADDR];
if (!na)
goto invalid;
rcu_read_lock();
- hsr_dev = dev_get_by_index_rcu(genl_info_net(info),
- nla_get_u32(info->attrs[HSR_A_IFINDEX]));
+ hsr_dev =
+ dev_get_by_index_rcu(genl_info_net(info),
+ nla_get_u32(info->attrs[HSR_PRP_A_IFINDEX]));
if (!hsr_dev)
goto rcu_unlock;
if (!is_hsr_prp_master(hsr_dev))
@@ -276,20 +278,20 @@ static int hsr_get_node_status(struct sk_buff *skb_in, struct genl_info *info)
msg_head = genlmsg_put(skb_out, NETLINK_CB(skb_in).portid,
info->snd_seq, &hsr_genl_family, 0,
- HSR_C_SET_NODE_STATUS);
+ HSR_PRP_C_SET_NODE_STATUS);
if (!msg_head) {
res = -ENOMEM;
goto nla_put_failure;
}
- res = nla_put_u32(skb_out, HSR_A_IFINDEX, hsr_dev->ifindex);
+ res = nla_put_u32(skb_out, HSR_PRP_A_IFINDEX, hsr_dev->ifindex);
if (res < 0)
goto nla_put_failure;
priv = netdev_priv(hsr_dev);
res = hsr_prp_get_node_data(priv,
(unsigned char *)
- nla_data(info->attrs[HSR_A_NODE_ADDR]),
+ nla_data(info->attrs[HSR_PRP_A_NODE_ADDR]),
node_addr_b,
&addr_b_ifindex,
&hsr_node_if1_age,
@@ -299,45 +301,45 @@ static int hsr_get_node_status(struct sk_buff *skb_in, struct genl_info *info)
if (res < 0)
goto nla_put_failure;
- res = nla_put(skb_out, HSR_A_NODE_ADDR, ETH_ALEN,
- nla_data(info->attrs[HSR_A_NODE_ADDR]));
+ res = nla_put(skb_out, HSR_PRP_A_NODE_ADDR, ETH_ALEN,
+ nla_data(info->attrs[HSR_PRP_A_NODE_ADDR]));
if (res < 0)
goto nla_put_failure;
if (addr_b_ifindex > -1) {
- res = nla_put(skb_out, HSR_A_NODE_ADDR_B, ETH_ALEN,
+ res = nla_put(skb_out, HSR_PRP_A_NODE_ADDR_B, ETH_ALEN,
node_addr_b);
if (res < 0)
goto nla_put_failure;
- res = nla_put_u32(skb_out, HSR_A_ADDR_B_IFINDEX,
+ res = nla_put_u32(skb_out, HSR_PRP_A_ADDR_B_IFINDEX,
addr_b_ifindex);
if (res < 0)
goto nla_put_failure;
}
- res = nla_put_u32(skb_out, HSR_A_IF1_AGE, hsr_node_if1_age);
+ res = nla_put_u32(skb_out, HSR_PRP_A_IF1_AGE, hsr_node_if1_age);
if (res < 0)
goto nla_put_failure;
- res = nla_put_u16(skb_out, HSR_A_IF1_SEQ, hsr_node_if1_seq);
+ res = nla_put_u16(skb_out, HSR_PRP_A_IF1_SEQ, hsr_node_if1_seq);
if (res < 0)
goto nla_put_failure;
port = hsr_prp_get_port(priv, HSR_PRP_PT_SLAVE_A);
if (port)
- res = nla_put_u32(skb_out, HSR_A_IF1_IFINDEX,
+ res = nla_put_u32(skb_out, HSR_PRP_A_IF1_IFINDEX,
port->dev->ifindex);
if (res < 0)
goto nla_put_failure;
- res = nla_put_u32(skb_out, HSR_A_IF2_AGE, hsr_node_if2_age);
+ res = nla_put_u32(skb_out, HSR_PRP_A_IF2_AGE, hsr_node_if2_age);
if (res < 0)
goto nla_put_failure;
- res = nla_put_u16(skb_out, HSR_A_IF2_SEQ, hsr_node_if2_seq);
+ res = nla_put_u16(skb_out, HSR_PRP_A_IF2_SEQ, hsr_node_if2_seq);
if (res < 0)
goto nla_put_failure;
port = hsr_prp_get_port(priv, HSR_PRP_PT_SLAVE_B);
if (port)
- res = nla_put_u32(skb_out, HSR_A_IF2_IFINDEX,
+ res = nla_put_u32(skb_out, HSR_PRP_A_IF2_IFINDEX,
port->dev->ifindex);
if (res < 0)
goto nla_put_failure;
@@ -381,13 +383,14 @@ static int hsr_get_node_list(struct sk_buff *skb_in, struct genl_info *info)
if (!info)
goto invalid;
- na = info->attrs[HSR_A_IFINDEX];
+ na = info->attrs[HSR_PRP_A_IFINDEX];
if (!na)
goto invalid;
rcu_read_lock();
- hsr_dev = dev_get_by_index_rcu(genl_info_net(info),
- nla_get_u32(info->attrs[HSR_A_IFINDEX]));
+ hsr_dev =
+ dev_get_by_index_rcu(genl_info_net(info),
+ nla_get_u32(info->attrs[HSR_PRP_A_IFINDEX]));
if (!hsr_dev)
goto rcu_unlock;
if (!is_hsr_prp_master(hsr_dev))
@@ -403,14 +406,14 @@ static int hsr_get_node_list(struct sk_buff *skb_in, struct genl_info *info)
msg_head = genlmsg_put(skb_out, NETLINK_CB(skb_in).portid,
info->snd_seq, &hsr_genl_family, 0,
- HSR_C_SET_NODE_LIST);
+ HSR_PRP_C_SET_NODE_LIST);
if (!msg_head) {
res = -ENOMEM;
goto nla_put_failure;
}
if (!restart) {
- res = nla_put_u32(skb_out, HSR_A_IFINDEX, hsr_dev->ifindex);
+ res = nla_put_u32(skb_out, HSR_PRP_A_IFINDEX, hsr_dev->ifindex);
if (res < 0)
goto nla_put_failure;
}
@@ -420,7 +423,7 @@ static int hsr_get_node_list(struct sk_buff *skb_in, struct genl_info *info)
if (!pos)
pos = hsr_prp_get_next_node(priv, NULL, addr);
while (pos) {
- res = nla_put(skb_out, HSR_A_NODE_ADDR, ETH_ALEN, addr);
+ res = nla_put(skb_out, HSR_PRP_A_NODE_ADDR, ETH_ALEN, addr);
if (res < 0) {
if (res == -EMSGSIZE) {
genlmsg_end(skb_out, msg_head);
@@ -457,14 +460,14 @@ static int hsr_get_node_list(struct sk_buff *skb_in, struct genl_info *info)
static const struct genl_ops hsr_ops[] = {
{
- .cmd = HSR_C_GET_NODE_STATUS,
+ .cmd = HSR_PRP_C_GET_NODE_STATUS,
.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
.flags = 0,
.doit = hsr_get_node_status,
.dumpit = NULL,
},
{
- .cmd = HSR_C_GET_NODE_LIST,
+ .cmd = HSR_PRP_C_GET_NODE_LIST,
.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
.flags = 0,
.doit = hsr_get_node_list,
@@ -476,7 +479,7 @@ static struct genl_family hsr_genl_family __ro_after_init = {
.hdrsize = 0,
.name = "HSR",
.version = 1,
- .maxattr = HSR_A_MAX,
+ .maxattr = HSR_PRP_A_MAX,
.policy = hsr_genl_policy,
.netnsok = true,
.module = THIS_MODULE,
diff --git a/net/hsr-prp/hsr_netlink.h b/net/hsr-prp/hsr_netlink.h
index ae7a1c0de80d..df3d1acb08e0 100644
--- a/net/hsr-prp/hsr_netlink.h
+++ b/net/hsr-prp/hsr_netlink.h
@@ -10,7 +10,7 @@
#include <linux/if_ether.h>
#include <linux/module.h>
-#include <uapi/linux/hsr_netlink.h>
+#include <uapi/linux/hsr_prp_netlink.h>
struct hsr_prp_priv;
struct hsr_prp_port;
--
2.17.1
