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authorDavid S. Miller <davem@davemloft.net>2016-07-04 23:33:59 -0700
committerDavid S. Miller <davem@davemloft.net>2016-07-04 23:33:59 -0700
commitb77af26a790a2ecfdd4109a3b1328499ea988181 (patch)
tree6e192798c8d05bfc04d27aa94dc51a6407801c63 /include
parent5ee389751922a497d38c4750c5cbe6223873c24c (diff)
parent29824a55c07cd79a530d4bc1020a529c402515b6 (diff)
downloadlinux-b77af26a790a2ecfdd4109a3b1328499ea988181.tar.bz2
Merge tag 'batadv-next-for-davem-20160704' of git://git.open-mesh.org/linux-merge
Simon Wunderlich says: ==================== This feature patchset includes the following changes: - Cleanup work by Markus Pargmann and Sven Eckelmann (six patches) - Initial Netlink support by Matthias Schiffer (two patches) - Throughput Meter implementation by Antonio Quartulli, a kernel-space traffic generator to estimate link speeds. This feature is useful on low-end WiFi APs where running iperf or netperf from userspace gives wrong results due to heavy userspace/kernelspace overhead. (two patches) - API clean-up work by Antonio Quartulli (one patch) ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include')
-rw-r--r--include/uapi/linux/batman_adv.h114
1 files changed, 114 insertions, 0 deletions
diff --git a/include/uapi/linux/batman_adv.h b/include/uapi/linux/batman_adv.h
new file mode 100644
index 000000000000..0fbf6fd4711b
--- /dev/null
+++ b/include/uapi/linux/batman_adv.h
@@ -0,0 +1,114 @@
+/* Copyright (C) 2016 B.A.T.M.A.N. contributors:
+ *
+ * Matthias Schiffer
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#ifndef _UAPI_LINUX_BATMAN_ADV_H_
+#define _UAPI_LINUX_BATMAN_ADV_H_
+
+#define BATADV_NL_NAME "batadv"
+
+#define BATADV_NL_MCAST_GROUP_TPMETER "tpmeter"
+
+/**
+ * enum batadv_nl_attrs - batman-adv netlink attributes
+ *
+ * @BATADV_ATTR_UNSPEC: unspecified attribute to catch errors
+ * @BATADV_ATTR_VERSION: batman-adv version string
+ * @BATADV_ATTR_ALGO_NAME: name of routing algorithm
+ * @BATADV_ATTR_MESH_IFINDEX: index of the batman-adv interface
+ * @BATADV_ATTR_MESH_IFNAME: name of the batman-adv interface
+ * @BATADV_ATTR_MESH_ADDRESS: mac address of the batman-adv interface
+ * @BATADV_ATTR_HARD_IFINDEX: index of the non-batman-adv interface
+ * @BATADV_ATTR_HARD_IFNAME: name of the non-batman-adv interface
+ * @BATADV_ATTR_HARD_ADDRESS: mac address of the non-batman-adv interface
+ * @BATADV_ATTR_ORIG_ADDRESS: originator mac address
+ * @BATADV_ATTR_TPMETER_RESULT: result of run (see batadv_tp_meter_status)
+ * @BATADV_ATTR_TPMETER_TEST_TIME: time (msec) the run took
+ * @BATADV_ATTR_TPMETER_BYTES: amount of acked bytes during run
+ * @BATADV_ATTR_TPMETER_COOKIE: session cookie to match tp_meter session
+ * @BATADV_ATTR_PAD: attribute used for padding for 64-bit alignment
+ * @__BATADV_ATTR_AFTER_LAST: internal use
+ * @NUM_BATADV_ATTR: total number of batadv_nl_attrs available
+ * @BATADV_ATTR_MAX: highest attribute number currently defined
+ */
+enum batadv_nl_attrs {
+ BATADV_ATTR_UNSPEC,
+ BATADV_ATTR_VERSION,
+ BATADV_ATTR_ALGO_NAME,
+ BATADV_ATTR_MESH_IFINDEX,
+ BATADV_ATTR_MESH_IFNAME,
+ BATADV_ATTR_MESH_ADDRESS,
+ BATADV_ATTR_HARD_IFINDEX,
+ BATADV_ATTR_HARD_IFNAME,
+ BATADV_ATTR_HARD_ADDRESS,
+ BATADV_ATTR_ORIG_ADDRESS,
+ BATADV_ATTR_TPMETER_RESULT,
+ BATADV_ATTR_TPMETER_TEST_TIME,
+ BATADV_ATTR_TPMETER_BYTES,
+ BATADV_ATTR_TPMETER_COOKIE,
+ BATADV_ATTR_PAD,
+ /* add attributes above here, update the policy in netlink.c */
+ __BATADV_ATTR_AFTER_LAST,
+ NUM_BATADV_ATTR = __BATADV_ATTR_AFTER_LAST,
+ BATADV_ATTR_MAX = __BATADV_ATTR_AFTER_LAST - 1
+};
+
+/**
+ * enum batadv_nl_commands - supported batman-adv netlink commands
+ *
+ * @BATADV_CMD_UNSPEC: unspecified command to catch errors
+ * @BATADV_CMD_GET_MESH_INFO: Query basic information about batman-adv device
+ * @BATADV_CMD_TP_METER: Start a tp meter session
+ * @BATADV_CMD_TP_METER_CANCEL: Cancel a tp meter session
+ * @__BATADV_CMD_AFTER_LAST: internal use
+ * @BATADV_CMD_MAX: highest used command number
+ */
+enum batadv_nl_commands {
+ BATADV_CMD_UNSPEC,
+ BATADV_CMD_GET_MESH_INFO,
+ BATADV_CMD_TP_METER,
+ BATADV_CMD_TP_METER_CANCEL,
+ /* add new commands above here */
+ __BATADV_CMD_AFTER_LAST,
+ BATADV_CMD_MAX = __BATADV_CMD_AFTER_LAST - 1
+};
+
+/**
+ * enum batadv_tp_meter_reason - reason of a tp meter test run stop
+ * @BATADV_TP_REASON_COMPLETE: sender finished tp run
+ * @BATADV_TP_REASON_CANCEL: sender was stopped during run
+ * @BATADV_TP_REASON_DST_UNREACHABLE: receiver could not be reached or didn't
+ * answer
+ * @BATADV_TP_REASON_RESEND_LIMIT: (unused) sender retry reached limit
+ * @BATADV_TP_REASON_ALREADY_ONGOING: test to or from the same node already
+ * ongoing
+ * @BATADV_TP_REASON_MEMORY_ERROR: test was stopped due to low memory
+ * @BATADV_TP_REASON_CANT_SEND: failed to send via outgoing interface
+ * @BATADV_TP_REASON_TOO_MANY: too many ongoing sessions
+ */
+enum batadv_tp_meter_reason {
+ BATADV_TP_REASON_COMPLETE = 3,
+ BATADV_TP_REASON_CANCEL = 4,
+ /* error status >= 128 */
+ BATADV_TP_REASON_DST_UNREACHABLE = 128,
+ BATADV_TP_REASON_RESEND_LIMIT = 129,
+ BATADV_TP_REASON_ALREADY_ONGOING = 130,
+ BATADV_TP_REASON_MEMORY_ERROR = 131,
+ BATADV_TP_REASON_CANT_SEND = 132,
+ BATADV_TP_REASON_TOO_MANY = 133,
+};
+
+#endif /* _UAPI_LINUX_BATMAN_ADV_H_ */