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authorGeliang Tang <tanggeliang@kylinos.cn>2024-03-01 19:18:28 +0100
committerDavid S. Miller <davem@davemloft.net>2024-03-04 14:07:45 +0100
commit9e6c88e2f05b05892113fc56fabc652ac1ee7043 (patch)
tree2f563417790a19e03aaf3b33ac8d563c59fcdbb5
parentmptcp: implement mptcp_userspace_pm_dump_addr (diff)
downloadlinux-9e6c88e2f05b05892113fc56fabc652ac1ee7043.tar.xz
linux-9e6c88e2f05b05892113fc56fabc652ac1ee7043.zip
mptcp: add token for get-addr in yaml
This patch adds token parameter together with addr in get-addr section in mptcp_pm.yaml, then use the following commands to update mptcp_pm_gen.c and mptcp_pm_gen.h: ./tools/net/ynl/ynl-gen-c.py --mode kernel \ --spec Documentation/netlink/specs/mptcp_pm.yaml --source \ -o net/mptcp/mptcp_pm_gen.c ./tools/net/ynl/ynl-gen-c.py --mode kernel \ --spec Documentation/netlink/specs/mptcp_pm.yaml --header \ -o net/mptcp/mptcp_pm_gen.h Signed-off-by: Geliang Tang <tanggeliang@kylinos.cn> Reviewed-by: Matthieu Baerts (NGI0) <matttbe@kernel.org> Reviewed-by: Mat Martineau <martineau@kernel.org> Signed-off-by: Matthieu Baerts (NGI0) <matttbe@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r--Documentation/netlink/specs/mptcp_pm.yaml3
-rw-r--r--net/mptcp/mptcp_pm_gen.c7
-rw-r--r--net/mptcp/mptcp_pm_gen.h2
3 files changed, 7 insertions, 5 deletions
diff --git a/Documentation/netlink/specs/mptcp_pm.yaml b/Documentation/netlink/specs/mptcp_pm.yaml
index 49f90cfb4698..af525ed29792 100644
--- a/Documentation/netlink/specs/mptcp_pm.yaml
+++ b/Documentation/netlink/specs/mptcp_pm.yaml
@@ -292,13 +292,14 @@ operations:
-
name: get-addr
doc: Get endpoint information
- attribute-set: endpoint
+ attribute-set: attr
dont-validate: [ strict ]
flags: [ uns-admin-perm ]
do: &get-addr-attrs
request:
attributes:
- addr
+ - token
reply:
attributes:
- addr
diff --git a/net/mptcp/mptcp_pm_gen.c b/net/mptcp/mptcp_pm_gen.c
index 670da7822e6c..c30a2a90a192 100644
--- a/net/mptcp/mptcp_pm_gen.c
+++ b/net/mptcp/mptcp_pm_gen.c
@@ -32,8 +32,9 @@ const struct nla_policy mptcp_pm_del_addr_nl_policy[MPTCP_PM_ENDPOINT_ADDR + 1]
};
/* MPTCP_PM_CMD_GET_ADDR - do */
-const struct nla_policy mptcp_pm_get_addr_nl_policy[MPTCP_PM_ENDPOINT_ADDR + 1] = {
- [MPTCP_PM_ENDPOINT_ADDR] = NLA_POLICY_NESTED(mptcp_pm_address_nl_policy),
+const struct nla_policy mptcp_pm_get_addr_nl_policy[MPTCP_PM_ATTR_TOKEN + 1] = {
+ [MPTCP_PM_ATTR_ADDR] = NLA_POLICY_NESTED(mptcp_pm_address_nl_policy),
+ [MPTCP_PM_ATTR_TOKEN] = { .type = NLA_U32, },
};
/* MPTCP_PM_CMD_FLUSH_ADDRS - do */
@@ -110,7 +111,7 @@ const struct genl_ops mptcp_pm_nl_ops[11] = {
.doit = mptcp_pm_nl_get_addr_doit,
.dumpit = mptcp_pm_nl_get_addr_dumpit,
.policy = mptcp_pm_get_addr_nl_policy,
- .maxattr = MPTCP_PM_ENDPOINT_ADDR,
+ .maxattr = MPTCP_PM_ATTR_TOKEN,
.flags = GENL_UNS_ADMIN_PERM,
},
{
diff --git a/net/mptcp/mptcp_pm_gen.h b/net/mptcp/mptcp_pm_gen.h
index ac9fc7225b6a..e24258f6f819 100644
--- a/net/mptcp/mptcp_pm_gen.h
+++ b/net/mptcp/mptcp_pm_gen.h
@@ -18,7 +18,7 @@ extern const struct nla_policy mptcp_pm_add_addr_nl_policy[MPTCP_PM_ENDPOINT_ADD
extern const struct nla_policy mptcp_pm_del_addr_nl_policy[MPTCP_PM_ENDPOINT_ADDR + 1];
-extern const struct nla_policy mptcp_pm_get_addr_nl_policy[MPTCP_PM_ENDPOINT_ADDR + 1];
+extern const struct nla_policy mptcp_pm_get_addr_nl_policy[MPTCP_PM_ATTR_TOKEN + 1];
extern const struct nla_policy mptcp_pm_flush_addrs_nl_policy[MPTCP_PM_ENDPOINT_ADDR + 1];