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| author |   Tom Herbert <tom@herbertland.com> | 2015-12-15 15:41:38 -0800 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2015-12-15 23:25:20 -0500 |
| commit | 7f00feaf107645d95a6d87e99b4d141ac0a08efd (patch) | |
| tree | 207ff2184419083aa1a70fc37ba8a5ce54135ae9 /include/uapi | |
| parent | netlink: add a start callback for starting a netlink dump (diff) | |
| download | linux-dev-7f00feaf107645d95a6d87e99b4d141ac0a08efd.tar.xz linux-dev-7f00feaf107645d95a6d87e99b4d141ac0a08efd.zip | |
ila: Add generic ILA translation facility
This patch implements an ILA tanslation table. This table can be
configured with identifier to locator mappings, and can be be queried
to resolve a mapping. Queries can be parameterized based on interface,
direction (incoming or outoing), and matching locator. The table is
implemented using rhashtable and is configured via netlink (through
"ip ila .." in iproute).
The table may be used as alternative means to do do ILA tanslations
other than the lw tunnels
Signed-off-by: Tom Herbert <tom@herbertland.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/uapi')
| -rw-r--r-- | include/uapi/linux/ila.h | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/include/uapi/linux/ila.h b/include/uapi/linux/ila.h index 7ed9e670814e..abde7bbd6f3b 100644 --- a/include/uapi/linux/ila.h +++ b/include/uapi/linux/ila.h @@ -3,13 +3,35 @@ #ifndef _UAPI_LINUX_ILA_H #define _UAPI_LINUX_ILA_H +/* NETLINK_GENERIC related info */ +#define ILA_GENL_NAME "ila" +#define ILA_GENL_VERSION 0x1 + enum { ILA_ATTR_UNSPEC, ILA_ATTR_LOCATOR, /* u64 */ + ILA_ATTR_IDENTIFIER, /* u64 */ + ILA_ATTR_LOCATOR_MATCH, /* u64 */ + ILA_ATTR_IFINDEX, /* s32 */ + ILA_ATTR_DIR, /* u32 */ __ILA_ATTR_MAX, }; #define ILA_ATTR_MAX (__ILA_ATTR_MAX - 1) +enum { + ILA_CMD_UNSPEC, + ILA_CMD_ADD, + ILA_CMD_DEL, + ILA_CMD_GET, + + __ILA_CMD_MAX, +}; + +#define ILA_CMD_MAX (__ILA_CMD_MAX - 1) + +#define ILA_DIR_IN (1 << 0) +#define ILA_DIR_OUT (1 << 1) + #endif /* _UAPI_LINUX_ILA_H */ |