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authorLinus Torvalds <torvalds@linux-foundation.org>2009-03-26 15:54:36 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2009-03-26 15:54:36 -0700
commit13220a94d35708d5378114e96ffcc88d0a74fe99 (patch)
treebe6530677d5f9536c7211e05ba012923e4c0b307 /include/linux/net_dropmon.h
parent8690d8a9f6c2d5728a9c9f68231f1bb4de109e3a (diff)
parent08abe18af1f78ee80c3c3a5ac47c3e0ae0beadf6 (diff)
downloadlwn-13220a94d35708d5378114e96ffcc88d0a74fe99.tar.gz
lwn-13220a94d35708d5378114e96ffcc88d0a74fe99.zip
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6: (1750 commits) ixgbe: Allow Priority Flow Control settings to survive a device reset net: core: remove unneeded include in net/core/utils.c. e1000e: update version number e1000e: fix close interrupt race e1000e: fix loss of multicast packets e1000e: commonize tx cleanup routine to match e1000 & igb netfilter: fix nf_logger name in ebt_ulog. netfilter: fix warning in ebt_ulog init function. netfilter: fix warning about invalid const usage e1000: fix close race with interrupt e1000: cleanup clean_tx_irq routine so that it completely cleans ring e1000: fix tx hang detect logic and address dma mapping issues bridge: bad error handling when adding invalid ether address bonding: select current active slave when enslaving device for mode tlb and alb gianfar: reallocate skb when headroom is not enough for fcb Bump release date to 25Mar2009 and version to 0.22 r6040: Fix second PHY address qeth: fix wait_event_timeout handling qeth: check for completion of a running recovery qeth: unregister MAC addresses during recovery. ... Manually fixed up conflicts in: drivers/infiniband/hw/cxgb3/cxio_hal.h drivers/infiniband/hw/nes/nes_nic.c
Diffstat (limited to 'include/linux/net_dropmon.h')
-rw-r--r--include/linux/net_dropmon.h56
1 files changed, 56 insertions, 0 deletions
diff --git a/include/linux/net_dropmon.h b/include/linux/net_dropmon.h
new file mode 100644
index 000000000000..0217fb81a630
--- /dev/null
+++ b/include/linux/net_dropmon.h
@@ -0,0 +1,56 @@
+#ifndef __NET_DROPMON_H
+#define __NET_DROPMON_H
+
+#include <linux/netlink.h>
+
+struct net_dm_drop_point {
+ __u8 pc[8];
+ __u32 count;
+};
+
+#define NET_DM_CFG_VERSION 0
+#define NET_DM_CFG_ALERT_COUNT 1
+#define NET_DM_CFG_ALERT_DELAY 2
+#define NET_DM_CFG_MAX 3
+
+struct net_dm_config_entry {
+ __u32 type;
+ __u64 data __attribute__((aligned(8)));
+};
+
+struct net_dm_config_msg {
+ __u32 entries;
+ struct net_dm_config_entry options[0];
+};
+
+struct net_dm_alert_msg {
+ __u32 entries;
+ struct net_dm_drop_point points[0];
+};
+
+struct net_dm_user_msg {
+ union {
+ struct net_dm_config_msg user;
+ struct net_dm_alert_msg alert;
+ } u;
+};
+
+
+/* These are the netlink message types for this protocol */
+
+enum {
+ NET_DM_CMD_UNSPEC = 0,
+ NET_DM_CMD_ALERT,
+ NET_DM_CMD_CONFIG,
+ NET_DM_CMD_START,
+ NET_DM_CMD_STOP,
+ _NET_DM_CMD_MAX,
+};
+
+#define NET_DM_CMD_MAX (_NET_DM_CMD_MAX - 1)
+
+/*
+ * Our group identifiers
+ */
+#define NET_DM_GRP_ALERT 1
+#endif