diff options
| author | Bryan O'Sullivan <bos@pathscale.com> | 2007-03-15 14:44:45 -0700 |
|---|---|---|
| committer | Roland Dreier <rolandd@cisco.com> | 2007-04-18 20:20:53 -0700 |
| commit | 946db67fbf836af30835d610b914cdde0cf467f8 (patch) | |
| tree | 9a1c5839fceffb3d576fe9b8cd9140e05b0b6abd /drivers/infiniband/hw/ipath/ipath_common.h | |
| parent | a89875fc7e23ec91561bc3742df3bd5d12b376b4 (diff) | |
| download | linux-946db67fbf836af30835d610b914cdde0cf467f8.tar.gz | |
IB/ipath: Add ability to set and clear IB local loopback
This is a sticky state. It is useful for diagnosing problems with
boards versus cable/switch problems.
Signed-off-by: Dave Olson <dave.olson@qlogic.com>
Signed-off-by: Bryan O'Sullivan <bryan.osullivan@qlogic.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
Diffstat (limited to 'drivers/infiniband/hw/ipath/ipath_common.h')
| -rw-r--r-- | drivers/infiniband/hw/ipath/ipath_common.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/ipath/ipath_common.h b/drivers/infiniband/hw/ipath/ipath_common.h index 54139d3981812..a413678035297 100644 --- a/drivers/infiniband/hw/ipath/ipath_common.h +++ b/drivers/infiniband/hw/ipath/ipath_common.h @@ -78,6 +78,8 @@ #define IPATH_IB_LINKINIT 3 #define IPATH_IB_LINKDOWN_SLEEP 4 #define IPATH_IB_LINKDOWN_DISABLE 5 +#define IPATH_IB_LINK_LOOPBACK 6 /* enable local loopback */ +#define IPATH_IB_LINK_EXTERNAL 7 /* normal, disable local loopback */ /* * stats maintained by the driver. For now, at least, this is global |