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Date: Thu, 23 Apr 2020 15:37:07 +0200
From: Paolo Abeni <pabeni@...hat.com>
To: stephen@...workplumber.org, netdev@...r.kernel.org
Cc: dcaratti@...hat.com
Subject: [PATCH iproute2-next 1/4] uapi: update linux/mptcp.h
Signed-off-by: Paolo Abeni <pabeni@...hat.com>
---
include/uapi/linux/mptcp.h | 89 ++++++++++++++++++++++++++++++++++++++
1 file changed, 89 insertions(+)
create mode 100644 include/uapi/linux/mptcp.h
diff --git a/include/uapi/linux/mptcp.h b/include/uapi/linux/mptcp.h
new file mode 100644
index 00000000..5f2c7708
--- /dev/null
+++ b/include/uapi/linux/mptcp.h
@@ -0,0 +1,89 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+#ifndef _UAPI_MPTCP_H
+#define _UAPI_MPTCP_H
+
+#include <linux/const.h>
+#include <linux/types.h>
+
+#define MPTCP_SUBFLOW_FLAG_MCAP_REM _BITUL(0)
+#define MPTCP_SUBFLOW_FLAG_MCAP_LOC _BITUL(1)
+#define MPTCP_SUBFLOW_FLAG_JOIN_REM _BITUL(2)
+#define MPTCP_SUBFLOW_FLAG_JOIN_LOC _BITUL(3)
+#define MPTCP_SUBFLOW_FLAG_BKUP_REM _BITUL(4)
+#define MPTCP_SUBFLOW_FLAG_BKUP_LOC _BITUL(5)
+#define MPTCP_SUBFLOW_FLAG_FULLY_ESTABLISHED _BITUL(6)
+#define MPTCP_SUBFLOW_FLAG_CONNECTED _BITUL(7)
+#define MPTCP_SUBFLOW_FLAG_MAPVALID _BITUL(8)
+
+enum {
+ MPTCP_SUBFLOW_ATTR_UNSPEC,
+ MPTCP_SUBFLOW_ATTR_TOKEN_REM,
+ MPTCP_SUBFLOW_ATTR_TOKEN_LOC,
+ MPTCP_SUBFLOW_ATTR_RELWRITE_SEQ,
+ MPTCP_SUBFLOW_ATTR_MAP_SEQ,
+ MPTCP_SUBFLOW_ATTR_MAP_SFSEQ,
+ MPTCP_SUBFLOW_ATTR_SSN_OFFSET,
+ MPTCP_SUBFLOW_ATTR_MAP_DATALEN,
+ MPTCP_SUBFLOW_ATTR_FLAGS,
+ MPTCP_SUBFLOW_ATTR_ID_REM,
+ MPTCP_SUBFLOW_ATTR_ID_LOC,
+ MPTCP_SUBFLOW_ATTR_PAD,
+ __MPTCP_SUBFLOW_ATTR_MAX
+};
+
+#define MPTCP_SUBFLOW_ATTR_MAX (__MPTCP_SUBFLOW_ATTR_MAX - 1)
+
+/* netlink interface */
+#define MPTCP_PM_NAME "mptcp_pm"
+#define MPTCP_PM_CMD_GRP_NAME "mptcp_pm_cmds"
+#define MPTCP_PM_VER 0x1
+
+/*
+ * ATTR types defined for MPTCP
+ */
+enum {
+ MPTCP_PM_ATTR_UNSPEC,
+
+ MPTCP_PM_ATTR_ADDR, /* nested address */
+ MPTCP_PM_ATTR_RCV_ADD_ADDRS, /* u32 */
+ MPTCP_PM_ATTR_SUBFLOWS, /* u32 */
+
+ __MPTCP_PM_ATTR_MAX
+};
+
+#define MPTCP_PM_ATTR_MAX (__MPTCP_PM_ATTR_MAX - 1)
+
+enum {
+ MPTCP_PM_ADDR_ATTR_UNSPEC,
+
+ MPTCP_PM_ADDR_ATTR_FAMILY, /* u16 */
+ MPTCP_PM_ADDR_ATTR_ID, /* u8 */
+ MPTCP_PM_ADDR_ATTR_ADDR4, /* struct in_addr */
+ MPTCP_PM_ADDR_ATTR_ADDR6, /* struct in6_addr */
+ MPTCP_PM_ADDR_ATTR_PORT, /* u16 */
+ MPTCP_PM_ADDR_ATTR_FLAGS, /* u32 */
+ MPTCP_PM_ADDR_ATTR_IF_IDX, /* s32 */
+
+ __MPTCP_PM_ADDR_ATTR_MAX
+};
+
+#define MPTCP_PM_ADDR_ATTR_MAX (__MPTCP_PM_ADDR_ATTR_MAX - 1)
+
+#define MPTCP_PM_ADDR_FLAG_SIGNAL (1 << 0)
+#define MPTCP_PM_ADDR_FLAG_SUBFLOW (1 << 1)
+#define MPTCP_PM_ADDR_FLAG_BACKUP (1 << 2)
+
+enum {
+ MPTCP_PM_CMD_UNSPEC,
+
+ MPTCP_PM_CMD_ADD_ADDR,
+ MPTCP_PM_CMD_DEL_ADDR,
+ MPTCP_PM_CMD_GET_ADDR,
+ MPTCP_PM_CMD_FLUSH_ADDRS,
+ MPTCP_PM_CMD_SET_LIMITS,
+ MPTCP_PM_CMD_GET_LIMITS,
+
+ __MPTCP_PM_CMD_AFTER_LAST
+};
+
+#endif /* _UAPI_MPTCP_H */
--
2.21.1
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